CN106431547A - Aerobic fermentation device adopting aeration trolleys for transferring materials - Google Patents

Aerobic fermentation device adopting aeration trolleys for transferring materials Download PDF

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Publication number
CN106431547A
CN106431547A CN201610947182.2A CN201610947182A CN106431547A CN 106431547 A CN106431547 A CN 106431547A CN 201610947182 A CN201610947182 A CN 201610947182A CN 106431547 A CN106431547 A CN 106431547A
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China
Prior art keywords
aeration
warehouse
aerobic fermentation
dolly
transmits
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CN201610947182.2A
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Chinese (zh)
Inventor
陈俊
罗志新
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Beijing Environmental Protection Technology Co Ltd
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Beijing Environmental Protection Technology Co Ltd
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Priority to CN201610947182.2A priority Critical patent/CN106431547A/en
Publication of CN106431547A publication Critical patent/CN106431547A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90Apparatus therefor
    • C05F17/921Devices in which the material is conveyed essentially horizontally between inlet and discharge means
    • C05F17/939Means for mixing or moving with predetermined or fixed paths, e.g. rails or cables
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses an aerobic fermentation device adopting aeration trolleys for transferring materials. The aerobic fermentation device comprises a tunnel type bin for storing fermenting materials, wherein the top of the bin is connected with a deodorizing system through an air inducing pipeline; two parallel rails are arranged at the bottom of the bin; a plurality of aeration trolleys are arranged on the rails; a plurality of aerating devices corresponding to air inlets on side walls of the aeration trolleys are arranged on one side of each rail; a feeding port and a material-flattening device are arranged above the feeding end of the bin; an overturning mechanism is arranged between the feeding end of the bin and a discharging end; a discharging mechanism is arranged on the lower part of the feeding end of the bin; the motion devices are all automatically controlled by an electric control system. The aerobic fermentation device is suitable for small and medium organic solid waste treating projects; the movement for the materials can be realized through the motion of the aeration trolleys; the serious air leakage can be avoided; the failure rate can be greatly reduced.

Description

Transmit the aerobic fermentation equipment of material using aeration dolly
Technical field
The present invention relates to a kind of employing aeration dolly transmits the aerobic fermentation equipment of material, it is mainly used in municipal sludge, excrement Just, the aerobic fermentation (compost) of the solid waste such as organic industry leftover bits and pieces is processed.
Background technology
In the aerobic fermentation (compost) of the solid waste such as municipal sludge, feces, organic industry leftover bits and pieces is processed, need to adopt With aerobic fermentation (compost), debirs are processed by fermentation and realize the innoxious, minimizing of material, stabilisation, resource. The realization of innoxious process is the breeding by microorganism in material, and metabolism is organic, produces heat, makes temperature of charge reach 55 More than degree, and maintain more than 5 days, the harmful substance in material and pathogen are killed;Minimizing is mainly reflected in microorganism pair The degraded of material and the evaporation of moisture;The degradable organic matter that stabilisation refers mainly in material is degraded by microorganisms, and synthesizes corruption Grow the process of matter;Material after processing through aerobic fermentation (compost) can carry out recycling, and main usess are afforestation, soil Ground improvement and making organic fertilizer etc..
Aerobic fermentation (conventionally referred to as compost) is the major way processing organic solid waste, at home and abroad all obtains wide General application.The workshop that traditional aerobic fermentation engineering is had difference in functionality by several is constituted, equipped with tens of kinds of plant equipment, Fermentation materials are piled up on the ground in fermentation plant or in reinforced concrete soil box, by blast aeration and turn over polishing working be heap Body oxygen supply, realizes the fermentation treatments of material.Because project occupation of land area is larger, outfit plant equipment is more, requirement of engineering The personnel being equipped with are also more, and the technical merit requirement to operator is higher.
But, for Small Urban Treatment of Sludge, the process of medium-scale livestock waste, the organic waste material disposal of industrial undertaking Process engineering etc. middle-size and small-size organic solid waste, according to the construction mode of traditional heavy construction, will lead to invest uneconomical, operation pipe Reason inconvenience.In order to avoid heavy construction embodiment is used for the drawbacks of lack economy during middle and small scale engineering, in recent years in the industry Occur in that integrated aerobic Zymolysis Equipment, embodiments thereof mainly has horizontal, tower, drum-type several.Horizontal integrated equipment Operation logic be that material moves in equipment in horizontal direction, fermentation raw material from one end enter, the material of fermentation maturity is from another One end removes;The operation logic of tower integration apparatus is that material enters from top, and the material that becomes thoroughly decomposed removes from bottom;Drum-type one The operation logic of body equipment is that material enters from feed end, and by the turning effort of cylinder, the material that becomes thoroughly decomposed removes from discharge end.Also Some device bottom are continuous carrier bar, and carrier bar is furnished with aerator, by the motion of carrier bar drive material from feed end to Discharge end moves, and weight of material acts on chain, and fault is high, and maintenance is extremely difficult.And be hollow structure between annular carrier bar, The air loss of aerating system is very big, and aeration efficiency is low, and fermentation efficiency is had a negative impact.
Content of the invention
The present invention is intended to provide a kind of employing aeration dolly transmits the aerobic fermentation equipment of material, deposited with solving prior art Volume is big, aeration sealing difference and the high problem of fault rate.
The technical scheme is that:A kind of employing aeration dolly transmits the aerobic fermentation equipment of material, has including one There is the warehouse of the tunnel type of storage fermentation materials, be connected with deodoration system by air inducing pipeline at this warehouse top;Wherein, in institute The bottom of the warehouse stated is provided with the multiple aeration dollies being arranged in order;It is provided with multiple and aeration dolly in the side of warehouse or bottom The corresponding aerator of air intake of side;It is provided with feeding mouth peace material device, entering in warehouse above warehouse feed end Equipped with turner structure between material end and discharge end, in the discharge end bottom of warehouse equipped with discharging mechanism;Above-mentioned each telecontrol equipment Automatically controlled by electric-control system.
Described aeration dolly is made up of aeration casing and running wheel, multiple aerations is distributed with the top surface of aeration casing Hole, is provided with described air intake in the side of aeration casing;On the bottom both sides of aeration casing, wheel is at least installed.
The top surface of the described casing of aeration dolly is provided with the aeration board that can individually dismount, and is provided with institute on this aeration board The solarization air cap stated.
In the bottom of described warehouse equipped with two tracks corresponding with described wheel.
Described flat material device is located at the feed end top of warehouse, for by smooth for material to specified altitude assignment.
Described turner structure includes loosening machine and turner, is arranged on the middle part of described warehouse, turns over for fermentation materials Pine and shed.
Described discharging mechanism includes loosening machine, conveying worm and drag conveyor, and drag conveyor goes out positioned at warehouse The bottom at material end, the adhesion material of aeration car top is scraped, and transfers out warehouse, realize the output of material.
It is an advantage of the invention that:The movement of material to be realized by the motion of aeration dolly, and the structure of aeration dolly can avoid The defect seriously leaked out, and fault rate is greatly lowered;Moved by Hydraulic Cylinder aeration dolly, provide power sufficient, operating Reliability be obviously improved, it is to avoid for driving the chain easy fracture of material movement and asking of being short of power in prior art Topic.
Brief description
Fig. 1 is the general structure schematic diagram of the present invention;
Fig. 2 is the side structure schematic diagram of the aeration dolly in Fig. 1;
Fig. 3 is the top view (rotating 90 °) of Fig. 2;
Fig. 4 is the general structure schematic diagram of the integrated Zymolysis Equipment that the present invention is constituted;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 is the sludge aerobic fermentation process process chart of the application present invention.
Description of reference numerals:1st, air preheater, 2, hydraulic cylinder, 3, carriage return device, 4, feed end transfer car(buggy), 5, feed end Lowering or hoisting gear, 6, charging aperture, 7, flat material device, 8, aeration dolly, 81, solarization air cap, 82, air intake, 83, aeration board, 84, case Body, 85, wheel, 9, middle loosening machine, 10, upender, 11, discharge end loosening machine, 12, conveying worm, 13, scraper plate discharging Machine, 14, discharge end transfer car(buggy), 15, discharge end lowering or hoisting gear, 16, track, 17, warehouse, 18, top cover, 19, aerated conduit, 20, Air inducing pipeline, 21, discharging opening, 22, aerator, 41, integral biological odor removal.
Specific embodiment
Referring to Fig. 1-Fig. 3, a kind of present invention employing aeration dolly transmits the aerobic fermentation equipment of material, has including one The warehouse 17 of the tunnel type of storage fermentation materials, passes through air inducing pipeline 20 and integral biological odor removal at this warehouse 17 top 41 connections.In the bottom of described warehouse 17 equipped with two parallel tracks 16, in rail 16 is provided with multiple aeration dollies 8; The side of in rail 16 is provided with multiple corresponding aerators 22 of air intake 82 with aeration dolly 8 side;Feed in warehouse 17 The top at end is provided with feeding mouth 6 peace material device 7, between the feed end and discharge end of warehouse 17 equipped with middle loosening machine 9 and Upender 10, in the discharge end bottom of warehouse 17 equipped with discharge end loosening machine 11, conveying worm 12 and scraper plate discharging machine 13;On The each telecontrol equipment stated is automatically controlled by electric-control system.
Described aeration dolly 8 is made up of aeration casing 84 and running wheel 85, is distributed with the top surface of aeration casing 84 Multiple solarization air caps 81, side is provided with described air intake 82;The bottom both sides of aeration casing 84 be at least provided with two to institute The corresponding wheel 85 of track 16 stated.
The top surface of the casing 84 of described aeration dolly 8 is provided with the aeration board 83 that can individually dismount, in this aeration board 83 It is provided with described solarization air cap 81.
Described flat material device 7 is located at the feed end top of warehouse 17, for by smooth for material to specified altitude assignment.
Described turner structure includes loosening machine 9 and turner 10, is arranged on the middle part of described warehouse 17, for fermented product Expect scarifying and shed.
Described discharging mechanism includes loosening machine 11, conveying worm 12 and drag conveyor 13, drag conveyor 13 In the bottom of warehouse discharge end, the adhesion material at aeration dolly 8 top is scraped, and transfers out warehouse, realize the output of material.
Referring to Fig. 4 and Fig. 5, a kind of integrated aerobic Zymolysis Equipment of present invention composition, it is provided with top at the top of warehouse 17 Lid 18, is connected with deodoration system 41 by air inducing pipeline 20 on top cover 18.The bottom of warehouse 17 is equipped with two parallel tracks 16, in rail 16 is provided with multiple aeration dollies 8;The side of in rail 16 is provided with multiple and aeration dolly 8 side air intake 82 corresponding aerators 22 (referring to Fig. 2), using blower fan as aeration power.The gas access of this aerator 22 is passed through to expose Feed channel 19 is connected with the outlet of air preheater 1, and gas outlet's position stretching structure of this aerator 22, by control system control Make its flexible air intake 82 automatic butt with aeration dolly 8.In the top of warehouse 17, feed end and discharge end equipped with carriage return system System.Feeding mouth 6 peace material device 7 above the feed end of warehouse 17, equipped with turning between the feed end and discharge end of warehouse 17 Throw mechanism, in the discharge end bottom of warehouse 17 equipped with discharging mechanism 11-13.Above-mentioned each telecontrol equipment is carried out by electric-control system Automatically control.Described aeration dolly 8 is made up of aeration casing 84 and running wheel 85.The bottom of aeration casing 8 and side envelope Close, aeration board 83 is installed at top, the inflation inlet of the air intake 82 of side and aerator 11 (can automatic telescopic) docks, realization The aeration of material.Aeration dolly 8 bottom is provided with 4 running wheels 85, and wheel 85 in rail 16 is walked.Aeration dolly 8 leads to Cross hydraulic cylinder 2 (hydraulic cylinder 2 is arranged on the left side of the feed end elevator 5 at warehouse 17 feed end) to drive, along track 16 by entering Material end is mobile to discharge end (left-to-right of Fig. 4 and Fig. 5).
Described carriage return system is made up of carriage return device 3, feed end lowering or hoisting gear 5 and discharge end lowering or hoisting gear 15, charging Lowering or hoisting gear 5 and discharge end lowering or hoisting gear 15 is held to be separately mounted to feed end and the discharge end of warehouse 17, carriage return device 3 is arranged on Above top cover 18;This aeration dolly 8 carries fermentation materials and is moved to discharge end in the driving successively of described hydraulic cylinder 2, Aeration dolly 8 after discharging is promoted to top by discharge end elevator 15, then by carriage return device 3 by aeration dolly 8 draw to Feed end, realizes the iterative motion of aeration dolly 8.
Described carriage return device 3 can be conventional transmitting device, such as chain-drive mechanism, by motor, drive sprocket, from Movable sprocket and chain composition (not shown), drive sprocket and driven sprocket are rotatably installed in above warehouse 17 two ends respectively, chain Bar is connected between drive sprocket and driven sprocket, and motor drives drive sprocket to drive chain shuttling movement, and chain passes through Driving lever or hook traction aeration dolly 8 move to feed end from the discharge end of warehouse 17.
Described feed end lowering or hoisting gear 5 and discharge end lowering or hoisting gear 15 can be using any conventional lowering or hoisting gears, such as Scissors lift device (platform), or the lowering or hoisting gear directly being directly driven with hydraulic cylinder, or the lowering or hoisting gear of chain-drive mechanism.
Described air preheater 1 is located at the feed end of warehouse 17, for the heating of aeration air, improving fermentation materials Dewatering efficiency;Described flat material device 7 is located at the feed end top of warehouse 17, can be by smooth for material to specified altitude assignment;Described Turner structure is arranged on the middle part of described warehouse 17, including loosening machine 9 and turner 10, for fermentation materials scarifying with shed; Described discharging mechanism is located at the discharge end of warehouse, and including loosening machine 11, conveying worm 12, drag conveyor 13, scraper plate is defeated Send machine 13 to be located at the bottom of warehouse discharge end, the adhesion material at aeration dolly 8 top is scraped, and transfers out warehouse, realize thing The output of material.
Described air preheater 1 is located at the feed end of warehouse 17, for the heating of aeration air, improving fermentation materials Dewatering efficiency;The thermal source of this air preheater 1 adopts solar thermal collector or the used heat of this Zymolysis Equipment discharge.
The work process of the present invention is described as follows:
Material is delivered into inside warehouse 17 by charging aperture 6, is deposited on aeration dolly 8, promotes aeration little by hydraulic cylinder 2 Car 8 moved to discharge end at interval of the regular hour (being set according to attenuation degree), same with the fermentation materials on pneumatic aeration dolly 8 Moved further.Material makes material can fully fill on aeration dolly 8 through the flat material smooth material of device 7 to specified altitude assignment.Every In the time once paused, the air intake 82 of aeration dolly 8 side is docked with the gas outlet of aerator 22, aerator 22 Entrance pass through aerated conduit 19 and heated by air preheater 1 after air be delivered to aeration dolly 8 through aeration tube 19 road Aeration board 83, gas is transported in material through aeration board 83, to be reached for the purpose of material oxygenation.Detection probe in heap body is real When monitoring material in temperature, the fermentation parameter such as oxygen, the opening of the aerator according to Monitoring Data feedback control aerator 22 Stop.Aeration dolly 8 is actually needed in the speed in rail 16 of setting according to fermentation and walks, aeration dolly 8 in a fermentation period Just discharge end is moved to by feed end.Material move to fermentation warehouse 17 turn over throwing region, material movement to turner structure, By loosening machine 9 and turner 10, material is stirred and shed, realize material and be fully contacted with oxygen, eliminated heap body level Difference, increases the porosity of material, accelerates the removing of material fermentation moisture, promotes material fully to ferment.The spiral shell that discharge end is installed Rotation conveyer 12 and drag conveyor 13, by the material output fermentation warehouse 17 of fermentation maturity.Aeration dolly 8 after discharging is mobile To above discharge end elevator 15, and it is thus lifted to equipment top, send back to the feed end of equipment by this child 3 of carriage return.If The foul smell of collection is sent into qualified discharge after deodoration system 41 is processed through air inducing pipeline 20 and air-introduced machine by the foul smell in standby top cover, Vapor pipeline focuses on qualified discharge after collecting.The aeration dolly 8 being transported to equipment feed end is by feed end elevator 5 Drop to the bottom of ferment warehouse 17 feed end, advanced to discharging extreme direction from hydraulic cylinder 2, carry out next cyclic process.
The present invention is used for the aerobic fermentation of the solid waste such as the municipal sludge shown in Fig. 6, feces, organic industry leftover bits and pieces Aerobic fermentation operation in (compost) handling process, total handling process is routine techniquess, including:
1st, treated object is added and carry out batch mixing after conditioner;
2nd, the Zymolysis Equipment sending into the present invention carries out aerobic fermentation:Using aerator blast aeration, the waste gas (liquid of discharge Body) filtered through biofilter, rear discharge up to standard;
3rd, the solid material after aerobic fermentation is sieved, and oversize is processed again, and siftage is as soil or fertilizer It is used.

Claims (7)

1. a kind of employing aeration dolly transmits the aerobic fermentation equipment of material, including a tunnel type with storage fermentation materials Warehouse, be connected with deodoration system by air inducing pipeline it is characterised in that setting in the bottom of described warehouse at this warehouse top There are the multiple aeration dollies being arranged in order;It is provided with multiple air intakes with aeration dolly side in the side of warehouse or bottom corresponding Aerator;It is provided with feeding mouth peace material device above warehouse feed end, between the feed end and discharge end of warehouse Equipped with turner structure, in the discharge end bottom of warehouse equipped with discharging mechanism;Above-mentioned each telecontrol equipment is automatic by electric-control system Control.
2. employing aeration dolly according to claim 1 transmits the aerobic fermentation equipment of material it is characterised in that described Aeration dolly is made up of aeration casing and running wheel, multiple solarization air caps is distributed with the top surface of aeration casing, in aeration casing Side be provided with described air intake;On the bottom both sides of aeration casing, wheel is at least installed.
3. employing aeration dolly according to claim 2 transmits the aerobic fermentation equipment of material it is characterised in that described The top surface of the casing of aeration dolly is provided with the aeration board that can individually dismount, and is provided with described solarization air cap on this aeration board.
4. employing aeration dolly according to claim 2 transmits the aerobic fermentation equipment of material it is characterised in that described The bottom of warehouse is equipped with two tracks corresponding with described wheel.
5. employing aeration dolly according to claim 1 transmits the aerobic fermentation equipment of material it is characterised in that described Flat material device is located at the feed end top of warehouse, for by smooth for material to specified altitude assignment.
6. employing aeration dolly according to claim 1 transmits the aerobic fermentation equipment of material it is characterised in that described Turner structure includes loosening machine and turner, is arranged on the middle part of described warehouse, for fermentation materials scarifying with shed.
7. employing aeration dolly according to claim 1 transmits the aerobic fermentation equipment of material it is characterised in that described Discharging mechanism includes loosening machine, conveying worm and drag conveyor, and drag conveyor is located at the bottom of warehouse discharge end, will expose The adhesion material of gas car top scrapes, and transfers out warehouse, realizes the output of material.
CN201610947182.2A 2016-11-02 2016-11-02 Aerobic fermentation device adopting aeration trolleys for transferring materials Pending CN106431547A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253869A (en) * 2017-08-03 2017-10-17 农业部规划设计研究院 A kind of batch type aerobic fermentation integration apparatus
CN107311710A (en) * 2017-08-24 2017-11-03 临川环境技术(天津)有限公司 A kind of box perishable rubbish becomes thoroughly decomposed drying and other treatment equipment
CN108059497A (en) * 2017-11-27 2018-05-22 南京中电环保工程有限公司 A kind of municipal sludge compositing system and method
CN108585997A (en) * 2018-07-11 2018-09-28 北京中科博联环境工程有限公司 Integral intelligent solid waste aerobic fermentation processing system
CN110835213A (en) * 2019-11-28 2020-02-25 苏州韩博厨房电器科技有限公司 Aerobic fermentation equipment
CN115073222A (en) * 2022-07-19 2022-09-20 河北省农业机械化研究所有限公司 Livestock and poultry waste overturning track type overturning fermentation system

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Publication number Priority date Publication date Assignee Title
US4414335A (en) * 1981-12-23 1983-11-08 Paygro, Inc. Composting system with movable process cars
EP1310470A1 (en) * 2001-10-31 2003-05-14 Uwe Kausch Process and device for decomposing organic material, especially compostable materials
CN103922820A (en) * 2013-01-11 2014-07-16 北京金源达环境科技有限公司 Efficient aerobic composting method for sludge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414335A (en) * 1981-12-23 1983-11-08 Paygro, Inc. Composting system with movable process cars
EP1310470A1 (en) * 2001-10-31 2003-05-14 Uwe Kausch Process and device for decomposing organic material, especially compostable materials
CN103922820A (en) * 2013-01-11 2014-07-16 北京金源达环境科技有限公司 Efficient aerobic composting method for sludge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253869A (en) * 2017-08-03 2017-10-17 农业部规划设计研究院 A kind of batch type aerobic fermentation integration apparatus
CN107311710A (en) * 2017-08-24 2017-11-03 临川环境技术(天津)有限公司 A kind of box perishable rubbish becomes thoroughly decomposed drying and other treatment equipment
CN108059497A (en) * 2017-11-27 2018-05-22 南京中电环保工程有限公司 A kind of municipal sludge compositing system and method
CN108585997A (en) * 2018-07-11 2018-09-28 北京中科博联环境工程有限公司 Integral intelligent solid waste aerobic fermentation processing system
CN110835213A (en) * 2019-11-28 2020-02-25 苏州韩博厨房电器科技有限公司 Aerobic fermentation equipment
CN115073222A (en) * 2022-07-19 2022-09-20 河北省农业机械化研究所有限公司 Livestock and poultry waste overturning track type overturning fermentation system

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