HERZ discharge and transport technology Feed Syste… · and innovative fuel transport equipment. 6...

1

HERZ discharge and transport technology

• Flexible screw discharge• Suction discharge• Agitator• Hydraulicwalkingfloor• Verticalfillingsystem• Ashdischargesystems• Storageroomfillingsystems

Competenceisoursuccess...

HERZ FACTS: ● 22companies ● Group headquarter in Austria ● Research&developmentinAustria ● Austrian owner ● 2.400employeesinover85countries ● 22 production sites

HERZ Armaturen GmbH - The companyFoundedin1896,HERZhasbeencontinuouslyactiveinthemarketformorethan120years.With8siteswithinAustria,another14inEuropeandmorethan2.400employeesathomeandabroad,HERZistheonlyAustrianmanufacturerthatproducesequipmentfor the entire heating and installation industry and is one of the mostimportantinternationally.

HERZ Energietechnik GmbHHERZEnergietechnik employsmore than230staff in production and sales.At the companysitesinPinkafeld/BurgenlandandSebersdorf/Styria,thereisstate-of-the-artproductionaswellasa research institute fornew, innovativeproducts.Asa result,provencooperationswith research and educational institutions can be intensified. Over the years,HERZ has established itself as a specialist in renewable energy systems. HERZ places a great importance on modern, cost-effective and environmentally friendlyheatingsystemswiththehighestlevelofconvenienceanduser-friendliness. HERZ for the environmentAllHERZbiomasssystemsfallbelowthestrictestemissionregulations.Numerousenvironmentalendorsementsbearwitnesstothis.

HERZ quality

OurHERZdesignengineersareinpermanentcontactwithacknowledgedresearchinstitutionsinordertoimprovetheveryhighstandardscontinuously.

2

3

TABLEOFCONTENT

HERZ Energietechnik - general information ............................................................................... 4-7

Discharge systems for wood pellets

Flexiblescrewsystems........................................................................................................ 8-10

Pellets agitator .......................................................................................................................11

Rigidpelletsscrewsystems....................................................................................................11

Suctionsystems................................................................................................................ 12-13

Bagsilosystem................................................................................................................ 14-15

Groundstoragesystem..........................................................................................................15

Discharge systems for wood chips & wood pellets

Agitatorsystem................................................................................................................. 16-22

Hydraulicwalkingfloor............................................................................................................23

Verticalfillingsystem......................................................................................................... 24-25

Storage room filling technology

Verticalfillingsystem......................................................................................................... 26-33

Central ash discharge ............................................................................................................. 34-35

Discharge- and transport technology - projects with HERZ .................................................... 36-51

page

4

Seal of Approval & Awards

NumerousawardsconfirmthequalityofHERZproducts.Theawardsaremotivationforthecompanyandtheiremployees,toconductfurtherintensiveresearchanddevelopmentintheinnovationcenteratthesiteinPinkafeldandtocreatemorehighlyskilledjobsinthisbusinessfield.

HERZpresenttheirmessagetotheworld:Environmentallyresponsibleactionsandsustainableproduction!

5

ResearchandDevelopmentCenter

InoneofthelargestandmostmodernprivateresearchlabsforrenewableenergysystemsinEurope(withapprox.2,000m²)

HERZengineersdevelopmodern,highlyefficientbiomasssystemsandheatpumps.

The focus of the Competence Center is on the development and advancement of

combustiontechnologywiththeuseofawidevarietyofbiomassfuelsandtheprocessoptimizationwiththecreationofnew

andinnovativefueltransportequipment.

6

Cooperation with educational institutions

Dipl.-Ing. Dr. Morteza Fesharaki

ManagingDirectorandheadofdevelopmentofHERZEnergietechnikGmbH

"Research and development are the basis for a continuous development of

innovative, efficient and environmentally friendly products and processes.

Proven cooperations with research and education institutions play for us an

essential role.

Through the good and close cooperation many synergies can be used - a win-

win situation for all involved parties."

CFD simulations in collaboration with the University of Applied Sciences Pinkafeld

Thenumericalflowsimulation(CFD–ComputationalFluidDynamics)

enables to describe multi-dimensional and unsteady behavior of

flows(combustionprocesses,one-,two-ormulti-phaseflows,etc.).

ThisflowsimulationsareusedinconjunctionwiththeUniversityof

AppliedSciencesPinkafeldtodescribethecombustionprocesses

intheHERZbiomasssystems.

air inlet grate fluegasoutlet O2-distributioninpercentbyvolumeradiationtemperaturein°C

7

HERZ training center

InthetrainingcenterPinkafeldcontinuouslytrainingsandfactoryvisitsforpartners,plannersandtechnicaloffices,engineers

&installersandplantoperatorsfromGermanyandabroadareconducted.

Thedemandforcoursesinproducttraining,service,installation,technicalsales&planningishuge.Over270trainingcourses

areheldwithapprox.3000peoplefromover23countriesannually.

Moderntrainingroomsandpracticaleducationdirectlyontheboilerorheatpumpcreateapleasantatmosphereandensure

optimal trainingsuccess for theparticipants.Alsogroupsof visitors fromvocationalschools,higherschoolsof technical

education(HTL),collegesorUniversitiesofAppliedSciencesarealwayswelcomeandwillbeinformedaboutthecompany

andproductrangeandguidedthroughtheproductionhalls.Inaddition,employeesandHERZpartnercompaniesandagencies

fromalloverEuropeareeducatedininternaltrainingsandkeptuptodate.

8

Dischargesystems...

Please note that:• Thelengthofthescrewislimitedto9,5meters• Thebendingradiusofthescrewmustbeatleast1,25meter,thatmeans,

itisnotpossibletoinstallthescrewsharp-edgedwith90°

Dischargesystems...

1. Filling nozzleThepelletsareblownviaafillingnozzleintothestorage room. At least 1 filling nozzle and 1suction nozzle are required because parallel tothe blowing operation the produced dust and the necessaryconveyingairaresuckedaway.

2. Impact matAnimpactmatservestoprotectthepelletsduringtheblowinandismountedoppositeofthefillingnozzle.

3. Slide rampsInordertoemptythestorageroomcompletelyaslopingfloorisrecommended.

4. Flexible screwTheflexibledischargescrewconsistsofascrewspiral which gently transports the pellets to the boiler.

5. Screw system in the storage room

Theroomdischargewithaflexiblescrewisaneasyandenergysavingsolutiontoemptythestorageroominanefficientway.

Dischargeviaflexiblescrew

1

2

3

54

HERZoffersavarietyofsolutionstostorethewoodpelletsandtodischargethefuelviavarioussystemstotheboiler.Whetheraroomdischargewithflexiblescrew,suctionsystem,agitatororwitharigidpelletscrew:DuetothewiderangeofdischargevariantsHERZhastheoptimalsolutionforeachroomandspacesituation.Ifthereisnopelletstorageroomavailable,thereisalsothepossibilityofanundergroundtankoutsideofthebuildingorabagsilo,whichcanbeplacedforexample,directlyintheboilerroom.

The big advantages• Inexpensive to buy and during

operation• Extremelyquietoperation• Gentle transport of the pellets

THE SOLUTION IN THIS CASE:Forlongerdistancesasolutionwithatransfersystemtoasecondflexiblescrew(seepage10)ispossible.

Wallductpiece

Pellets stirrerPressure release

Screw pipe end piece

5

9

...forwoodpellets

All flexible screw discharge systems are suitable for:• pelletstar10-60• pelletfire20-40• firematic20-201

...forwoodpellets...forwoodpellets

Chute pipe system direct The pellets are transported via the chute pipe directly totheboiler.

Chute pipe system with transfer After the chute pipe the pellets are transported via a transfer stationwithanadditionalflexiblescrewtotheboiler.Thisresultsinevenmoreflexibilityandthesystemcanbeoptimallyadaptedtothelocalconditions.

Dischargeviaflexiblescrew-chutepipesystem

The storage room is located onefloorhigherthantheboilerroomorintheattic?Thisisnoproblemwiththe flexible screw discharge withchutepipesystem!

1. Filling nozzles2. Impact mat3. Slide ramps4. Flexible screw5. Chute pipe

1

2

3

4

5

10

Dischargesystems...

Dischargeviaflexiblescrew-transfersystem

1

1

2

3 5

54

Transfer system FIxED:Thetransferunitislocatedimmediatelyafterthestorageroom.

Transfer system: Thepelletsare transportedafter thestorage roomvia2flexiblescrewswithintermediatetransferunittotheboiler.Therebylongerdistancescanberealized.

Room discharge with flexiblescrewandtransferhopper (with2 flexible screws): even moreflexible and suitable for longerdistances

1. Filling nozzles2. Impact mat3. Slide ramps4. Transfer hopper5. Flexible screw

max.length:10.5m max.length:14.5m

11

...forwoodpellets

Forbiggerpoweroutputsandexclusivepelletoperationsalsoaversionoftherigidpelletscrewcanberealized.

rigidscrewinthestorageroom climbingscrew(possiblefor15-30°)

For an efficient utilization of thestorageroomwithoutsliderampsthesystem with spring arm agitator isrecommended.

Efficient storage room utilization with an agitator

1. Filling nozzles2. Impact mat3. Agitator system

1 1

2

3

Suitable for:• pelletstar10-60• pelletfire20-40

Discharge via rigid pellets screw

Horizontal pellet discharge from the storage room with climbing screw for optimum storage space utilization

Suitable for:• pelletstar10-60• pelletfire20-40• firematic20-499• BioMatic300-500• BioFire500-1000

Suitable for:• pelletstar10-60• pelletfire20-40• firematic20-499• BioMatic300-500

Discharge via agitator & rigid screw

12

Dischargesystems...

Dischargeviasuctionsystem

1

2

1

1

2

3

4

5

6

1. Filling nozzleThe pellets are blown via a fillingnozzleintothestorageroom.Atleast1 filling nozzle and 1 suction nozzleare required because parallel to the blowing operation the produced dust and the necessary conveying air are suckedaway.

2. Impact matAn impact mat serves to protectthe pellets during the blow in and is mountedoppositeofthefillingnozzle.

3. Slide rampsIn order to empty the storage

room completely a sloping floor isrecommended.

4. Modular screw dischargeThe transport of pellets from thestorage room is done via a modularscrewdischarge.

5. Suction- and reverse air tubeThesuction-andreverseairtubescanbe installed flexible and individually

adapted to the local conditions.Thereby long distances between the storage room and the heating roomcanberealized.

6. Suction hopper incl. suction turbineThe suction hopper with the integrated suction turbine is available in different sizes and can be positioned flexiblenexttotheboiler.

Thesuctionsystemsaretheidealsolutionforlongerdistancesfromthestorageroomtotheboiler.

The big advantages• Cleananddust-freepelletstransportalsoforlongdistancesfromstorageroomtotheboilerroom(upto25m).

• Flexible,individualinstallationandguidanceofthesuctionandreverseairtube(dependingonlocalconditions).

Modular discharge screw in the storage room in combination with suction systemOptimumemptyingofthestorageroomandindividualpositioningoftheboiler.

All suction systems are suitable for:• pelletstar10-60• pelletfire20-40• firematic20-201*

*Forfirematic130-201adoublesuctionhopperand2identicaldischargesystems(forinstance2agitators,2screws,24-point-suction-systems)arenecessary.

13

...forwoodpellets

Dischargeviasuctionsystem

Modular screw in combination with suction system Thescrewsysteminthestorageroomismodular,thatmeansthe system consists of elements which can be combinedaccordingtotheroomsituationortheroomsize.

Rigid screw in combination with suction system Thetransportofthepelletsisdoneviaarigidpelletsscrew.

Pellets agitator in the storage room in combination with suction system This discharge system is especially suitable for squareorroundstorageroomsandlongdistancesfromstorageroomtoheatingroom.

max.length:4m max.length:8m

1. Filling nozzle2. Impact mat3. Agitator4. Suction and reverse air tube5. Suction hopper incl. suction turbine

1. Filling nozzle2. Impact mat3. Slide ramps4. Suction probe5. Suction and reverse air tube6. Suction hopper incl. suction turbine

4-point suction system The positioning of the 4 suction probes canbe individually selected. The system can beinstalled easily and is an adaptable, universalsolutiontoeachstorageroomsituation.

1

2

3

4

5

11

23

4

5

6

Discharge system with 1 suction probe: ideal forsmallstorage rooms and less pelletsdemand

14

Dischargesystems...

Systembagsilo

Room discharge with flexible screw from a bag silo

Suction discharge via suction system from a bag silo

If no pellet storage room is available, thereis thepossibility of abagsilo. Thebagsilocan be placed directly in the boiler room(dependingonnationalregulations).

Ifthebagsiloisplacedafloorhigherthepelletstransportisdoneviaaflexibledischargescrewwithchutepipesystem.

15

...forwoodpellets

Systemgroundstorage

The silo

THE ADvANTAGES IN DETAIL

Easy and fast assemblyThe bag silo can be installed & assembledeasy and fast. If the silo is not on the rightplace after installation, it can be easilyrearranged.

CleanThe special antistatic polyester fabric prevents that dust escapes from the silo, wherebya clean filling and a dust-free operation ispossible.

Careful pellet storageThe pellets are protected during filling bythe integrated impactmat insideof thebagsilo. Inaddition, thesiloprovidesanoptimalenvironment for the careful storage of thefuel.

Individual positioningThe place of installation of the silo can be selected individually. Due to the variety ofthepelletsdischargesystemsHERZofferforeach place and room situation the optimumsolution.

User-friendlyThe filling level of the pellets is through thetransparent fabric easy to read from theoutside. Additionally, the system offers thecost-effectiveacquisitionandfullautomatic&maintenance-friendlyoperation.

If there is not enough space to store the pellets inside the building,thereisthepossibilityof a ground storage outside of the building. The fuel istransported to the boiler via suctionsystem.Theseamlesslymanufacturedtank is space saving and easy in operation. The groundstorage is available for storagevolumesfrom4and6tonsofwoodpellets.

TheHERZbagsiloisavailableindifferentsizeswithstoragecapacitiesfrom1.1upto11.7m³.

16

Dischargesystems...

Agitatordischargesystem

Dischargesystems...

The robust agitator with heavy duty gearing and pressure relief ensures a reliable fuel transport to the boiler. This dischargesystemissuitableforwoodchipsorwoodpelletsforallautomaticHERZbiomassboilers.

Storage room and heating room on same level. Transverse discharge with spring agitator and 2 filling screws.

Storage room and boiler room at different levels. Horizontal discharge with spring agitator and chute pipe.

17

...forwoodchips&woodpellets...forwoodchips&woodpellets

Modularsystem

The ADvANTAGES

• ProvenPTOprofile

• Modular screw and trough design

• Screwedflangeconnectionsofthetrough

• Fastinstallationtime

• Adaptabletoanystorageroomsituation

Technical data

• Smallestpiece:150mm

• Totallengthupto9m

• Fordischargesystemsupto500kWboileroutput

The discharge system with agitator ismodular, thatmeans thesystemconsistsofelementswhichcanbecombinedaccordingtotheroomsituationortheroomsize.

18

Dischargesystems...

Modular agitator 230 volt (1 phase)

Planning notes / guidelines

• AgitatorØ:2m/2,5m/3m/3,5m/4m/4,5m/5m

• Lengthopenpart(trough):max.2,5m

• Lengthclosedpart(extensions):max.2m

• Max.bulkheightforwoodpellets:3m

• Max.bulkheightforwoodchips:4m

• Angle:max.25°

Themodularagitatordischargewith230Visapowersavingsystemforthewoodchip/woodpelletboilerfirematicupto201kW.

Suitable for:• firematic20-201

19

...forwoodchips&woodpellets

Modular agitator 400 volt (3 phase)

Planning notes / guidelines• AgitatorØ:2m/2,5m/3m/3,5m/4m/4,5m/5m/5,5m/6m

• Lengthopenpart(trough):max.3,5m




• Angle:max.25°

Themodularagitatordischargewith400Visapowersaving

systemforwoodchip/woodpelletboilersupto500kW:

• firematic20-499

• BioMatic300-500

Suitable for:• firematic20-499• BioMatic300-500

20

Dischargesystems...

Agitator with separate drive

Planning notes / guidelines• AgitatorØ:4m/4.5m/5m/5.5m/6m

• Lengthopenpart(trough):max.3.5m


• Lengthseparategear:max.6m



• Angle:max.25°

• 3springarms

Theagitatorwithseparategear(3phase,400V)issuitableforwoodchip/woodpelletboilersfrom500upto1000kW (BioFire500-1000).

Suitable for:• BioFire500-1000

21


Agitator discharge system with climbing screw

Suitable for:• firematic20-499• BioMatic300-500

horizontalagitator

storage distribution screw climbingscrew(possiblefor15-30°)

Theadvantageofagitatordischargewithclimbingscrew is theefficientuseof thestorage roomdue to themissingslideangles.

Dischargesystemsforwood chips & wood pellets

Agitator discharge system with transport screw

Suitable for:• firematic20-499• BioMatic300-500• BioFire500-1000

transportscrew(possiblefrom0till45°)

Theadvantageofagitatordischargewith transportscrew is theefficientutilizationof thestorage roomdue to themissing slide angles.With the transport screw lengths up to9metersandanglesupto45°canberealized.

22

23

Hydraulic walking floor discharge

Hydraulicwalkingfloordischarge

HERZBioFirewith2-rowhydraulicwalkingfloor,1transversalscrewand1climbingscrewtotheboiler.

2 HERZ BioFire with 2-row hydraulic walking floor, 2 transversal screws and 1climbingscrewforeachboiler.


2 transversal augers

24

Verticalfillingsystem...

Verticalfillingsystem

Discharge via vertical filling system


Ifthestorageroomisafloorlower,thedischargeviatheHERZverticalfillingscrewistheoptimalsolutionbecausethespaceisutilizedinthebestway.

Technical data

• 3xmotor1,5kW

• massivecorelessscrewwith180mm

diameter

• Pipediameter:220mm

• Max.lengthhorizontal6metre

• Max.height=10metre

• fordischargesystemsupto1000kW

boiler output

Discharge via rigid transport screw


max.6m

max.6m

max.10m

Discharge via agitator orhydraulicwalkingfloor

Extensionpipeconsistingof:• Pipe(diameter220mm)&flange• massive coreless screw

(diameter180mm)• cabelinginaluminiumpipes

Dependingontheroomandspacesituation,thereis also the possibility of a vertical transport screw withangledthrow.

B

B

B

B

25


26

27

...foranoptimalstorageroomfilling

Afterfillingthetroughwiththewoodchipsorwoodpelletsitwillfedupto10mheightviaaverticalscrewintothefuelstorageroom.Bymeansofthescrewanoptimaldistributionofthefuelinthestorageroomisprovided.

The big advantages

• Individual use

• Robust

• Reliable

• Heightsupto10meterspossible

• Corrosion-resistant due to galvanized paneling parts for

permanentoutdoorinstallation

• Optimal distribution of the fuel in the storage room by the

distributionscrew(upto12meterspossible)

Fillingcapacity<60m³/hFordoublesystems<120m³/h

Verticalfiller-thesystem

28

vertical screw in the building

Ifneededtheverticalscrewcanbeinstalledinthebuilding.Woodchipsorwoodpelletsarefilledfromtheoutsideintothetroughandtransportedupwardsinsidethebuilding.

TheHERZverticalfillercanbeusedindividuallyforeachroomandspacesituationwithavarietyofoptions.

The storage room is located above the boiler room

Thefuelisdistributedoptimallybytheverticalfiller and transported by a chute pipe to theboiler.

The storage room is located next to the boiler room

The fuel is transported to the desired height intothestorageroomandappliedtotheboilerwith any discharge system, such by agitator,flexiblescrew,hydraulicwalkingfloororsuctionsystem(dependingonthefuelandboilertype).


29

Container as fuel storage

Oftenaseparatestoragecontainer,outsideofthebuilding,isusedtostorethefuel.Duetotheverticalfillerthecontainercanbebuiltveryhigh.Theresultisanoptimallystoragevolumeandspaceutilizationandit'sspace-saving.

Horizontal transport over long distances

Alsoatransportoffuelfromthetroughtotheverticalscrewoverlongdistanceispossible.Fordistancesover6meterswithtransfersystemlengthupto14meterscanberealized.

Filling trough in a shaft

Itisalsopossibletopositionthetroughinarecessedshaftintheground.Theadvantage:Bycoveringthefillingshaft,thewholesurfacecanbeusedforinstancetodriveon.


30

Double vertical filler

Indoublesystems2verticalscrewswithdoubletroughareused.Inthetroughthereare2parallelarrangedtransportscrews,whichleaddirectlytotheverticalscrews.Thisachievesdeliveryratesupto120m³/h.DependingonthespacesituationHERZprovidescustomizedsolutionsandflexibleinstallationoptions.

2 wood chip systems HERZ BioFire 1000 kW and HERZ BioFire 500 kWwith central ash discharge and double vertical filler in combination with 2transversaland3longitudinallyarrangeddistributorscrewsontheceilingwithhydraulicwalkingfloordischarge


31

Filling trough with transport wheels

Thetroughwhether1-wayor2-wayisavailableasanoptionwithtransportwheels.Afterthefillingthetroughcanbecarriedawayeasilyandquickly.

The openings to the vertical screw are equippedwithclosingcaps.Sothesystemispreparedforanyweatherconditions.


32

Screw with filling troughDue to their robustness the coreless screw with a diameterof 260 mm guarantees smoothoperation.

Modular designDue tothemodulardesignofthetrough the length can be adapted totherespectiverequirements.

Filling trough lidThe trough covering ensures a permanent outdoor installation.The opening is easy and without excessiveforce.

Drive motorAll drive motors are coveredwith a protective cover and thus suitableforoutdoorinstallation.

vertical screwTheverticalscrewisarobust,corelessscrewwithadiameterof300mm.Themaximumheightis10meters.

Locking deviceTolockthetroughashut-offandapadlockwithchainareprovided.

Rubber lipDue to individual adjustablerubber lips the filling can beadjusted to the delivery vehicleandthusthefuelcanbeoptimallyfilledintothetrough.

Filling trough and pipes aregalvanizedasstandard!


33

Adjustment options of the filling hopperThe flexible filling hopper provides adjustmentoptions in 3 stages, whereby the trough can beadjustedtotheappropriatesizedependingonthechargequantities.

1.stage:30°slope 2.stage:50°slope 3.stage:70°slope

Horizontal distributing screwViaahorizontalscrewwithadiameterof 300mmthefuelisoptimallydistributedinthestorageroom.

Key switch & control boxA key switch for all engines is next to the verticalfiller(alsoasfootswitchpossible).The control box is usually located inside the buildingorprotectedinanoutdoorarea.


34

Central...

Ash discharge in an external box (for firematic 45 - 499) Withaflexiblescrewthecombustionandflyashistransportedautomaticallyintoanashcontainerwithacapacityof240litres.

Rotating connector 0°to90°

Central ash discharge system via screw (for BioMatic & BioFire)Theashfromthecombustionandflyashcontainersaswellasfromtheashboxofthecycloneistransportedautomatically via screw system in an ash containeravailableonsite.Theadvantagesfortheoperatorarethelesscleaningintervalsandthecomfortableremovalofash.Thecentralashdischargesystemisindividuallyplannedandadaptedtothelocalconditions.Numerousprojectshavebeen implemented, inwhichtheash istransported over long distances or levels in central ashcontainers.

Theashtransportispossibleoverlongdistances.In addition, the ash can be transported verticallyupwards.Thus, the system can be individually adapted tolocalconditions.

35

...ashdischarge

Ash transport in tight spacesHERZ pays special attention to the best possible customer comfort. Thusindividual solutions are designed and implemented for almost any spacesituation.Byacentralashdischargewithverticaltransportoftheashasavingofspaceandoptimumcomfortisrealized.The ash can be easily transported vertically over severalmeters (up to 5meters) to ash containers. A difficult and complicated ash removal fromcontainersinbasementsorundergroundfloorsisathingofthepast.

Projects...

ProjectswithHERZ

Discharge and transport technology

...withHERZ

ProjectswithHERZ

Discharge and transport technology

38

Projects...

Horizontal agitator discharge system with separate drive• 2xwoodchip-/woodpelletboilerfirematic100

• Agitatordischargesystemwithseparategearandonetransportscrewforeachboiler

boiler 1

boiler 2

climbingscrew1

climbingscrew2

transport screw 1

transport screw 2 pellets coupling

transport screw separate

drive for the agitator

separate drive for the agitator

39

...withHERZ

2 agitator discharge systems with central ash discharge to an external ash container• 2xwoodchip-/woodpelletboilerBioFire500incascade

• 2agitatordischargesystemswithseparategear

• Central ash discharge to an external ash container

agitator 1 with separate drive

agitator 2 with separate drive

central ash discharge into an

external ash hopper

boiler 1

boiler 2

40

Agitator discharge system with separate drive and transport screw• Woodchip-/woodpelletboilerBioFire1000

• Discharge:agitatorwithseparatedriveandtransportscrewwith45°incline

transportscrew45°

agitator withseparate drive

Projects...

41

Hydraulic walking floor with transversal auger and vertical transport screw to the boiler• Woodchips-/woodpelletssystemBioFire600

• Discharge:3-rowhydraulicwalkingfloorwithtransversescrewandverticalscrewwithapprox.6,5mlength(orheight)

to the boiler

• Central ash discharge

fuelfillingopeningwithcover

transversal auger

3-rowhydraulic walkingfloor

vertical transport screw with approx.6,5mlength(orheight)

centralash discharge

...withHERZ

42

Agitator discharge system with separate drive and transport screw• Woodchip-/woodpelletboilerBioFire800

• Agitatordischargesystemwithseparatedriveandtransportscrewwithapprox.9mlength

transportscrewwithapprox.9mlength

agitator with separate drive

buffer tank

transportscrewwithapprox.9mlength

agitatorseparate

drive

Projects...

buffer tank

buffer tank

43

Hydraulic walking floor with transport screw and central ash discharge• Woodchips-/woodpelletssystemBioFire600

• Discharge:3-rowhydraulicwalkingfloorwithtransversescrewandtransportscrewwith45°inclineandapprox.7m

length to the boiler

• Vertical ash discharge in tight space to an external ash container

3-rowhydraulicwalkingfloor

transversal auger

transportscrewwith45°inclineandapprox.7mlength

vertical ashdischargesystem

...withHERZ

44

2 storage room-filling screws with 30° incline (from 0 to 45° realizable!)• Woodchip-/woodpelletsboilerBioMatic350

• 2storageroomfillingscrewsforwoodchipwith30°incline

• Agitatorsystemwithclimbingscrew

Projects...

climbingscrewstorageroom-fillingscrewswith30°incline(from0to45°realizable!)

agitator

45

Agitator discharge system with 2 transport screws• Woodchip-/woodpelletboilerBioFire500

• agitatordischargesystemwith2transportscrewstotheboiler

agitator transport screw 1 transport screw 2

...withHERZ

46

Double vertical filler with distributor screws on the ceiling, hydraulic walking floor and central ash discharge• Woodchip-/woodpelletsystemsBioFire500&BioFire1000

• Doubleverticalfillerincombinationwith2transversallyand3longitudinallyarrangeddistributorscrewsontheceiling

• 2-rowhydraulicwalkingfloordischargewith2transversalscrewsandonetransportscrewtoeachboiler


doubleverticalfillingsystem

2 transvers

distributor screws on the ceiling3longitudinallyarranged

distributor screws on the ceiling

2-rowhydraulicwalkingfloor

transversal augers

transport screws to each boiler

central ash discharge

Projects...

47

Discharge from 3 silos• Woodchip-/woodpelletboilerBioFire1000

• Dischargefrom3silos:1pelletscrewand2agitatorswithatransportscrewtoeachboiler

silo3

pellet screw

silo 1 & 2

silo3

silo 1

silo 2

agitator & transport screw 2

agitator & transport screw 1

...withHERZ

48


agitator withseparate drive

Double vertical filling system with agitator discharge• Woodchip-/woodpelletsystemBioFire1000

• Doubleverticalfillingsystem(thetroughswereloweredinthefloor)with

2 distributor screws on the ceiling

• Agitator discharge with separate gear

• Central ash discharge distributor screws on the ceiling

fillingtroughs(loweredintheground)

Projects...

49

2x BioFire 1000 with central ash discharge• 2xwoodchip-/woodpelletboilerBioFire1000


Heating container with agitator discharge & central ash discharge• Woodchip-/woodpelletboilerBioFire600

• Agitatordischargesystem


Agitator discharge

system


central ash discharge into an external ash hopper

external ash hopper double-chimney

...withHERZ

50

Projects...

Hydraulic walking floor & central ash discharge• Woodchip-/woodpelletboilerBioFire1000

• 3distributorscrewsontheceiling

• Discharge:hydraulicwalkingfloor


Hydraulicwalkingfloor

distributor screws on the ceiling

woodchipfillingopening


51

...withHERZ

Rigid pellet screw• Woodchip-/woodpelletboilerBioMatic300

• Discharge:2rigidpelletscrews

pellets-blow in support

rigid pellet screws

slopingfloor

The fuel store is directly above the boiler room.• Woodchip-/woodpelletboilerBioFire1000

• Discharge:pelletscrewwithchutepipe

Austrian quality

Yourpartner:

HERZEnergietechnikGmbHHerzstraße1,7423PinkafeldÖsterreich/AustriaTel.:+43(0)3357/42840-0Fax:+43(0)3357/42840-190Mail:[email protected]:www.herz.eu

HERZArmaturenGmbHFabrikstraße76,71522BacknangDeutschland/GermanyTel.:+49(0)7191/9021-0Fax:+49(0)7191/9021-79Mail:[email protected]:www.herz.eu d0

2-2016Subjecttotechnicalmodifications!

HERZ discharge and transport technology Feed Syste… · and innovative fuel transport equipment. 6...

Documents

Transcript of HERZ discharge and transport technology Feed Syste… · and innovative fuel transport equipment. 6...