CN208617715U - A kind of vertical aerobic composting fermentation device - Google Patents
A kind of vertical aerobic composting fermentation device Download PDFInfo
- Publication number
- CN208617715U CN208617715U CN201821308631.XU CN201821308631U CN208617715U CN 208617715 U CN208617715 U CN 208617715U CN 201821308631 U CN201821308631 U CN 201821308631U CN 208617715 U CN208617715 U CN 208617715U
- Authority
- CN
- China
- Prior art keywords
- tank body
- heat exchanger
- high pressure
- outlet pipe
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model belongs to waste fermentation arts, and in particular to a kind of vertical aerobic composting fermentation device.Including the transmission device between tank body, pedestal, the feeding device being arranged in outside tank body, setting in the base, tank interior outlet pipe is provided with below the tank body, the tank interior outlet pipe connects heat exchanger, blower is provided on the heat exchanger, the blower connection water drenches air inlet pipeline, the water leaching air inlet pipeline connects washout tower, and the washout tower connection water drenches gas outlet；The utility model feeding is fast and steady, high-efficient.Torque is big, when throat-fed uncap it is laborsaving, when closing lid, counterweight and wirerope are light, good airproof performance, two layers of ladder make angle smoothing, and it is convenient to climb, pedestal gas enters main shaft through heat exchanger, efficiency of heating- utilization is high, and entire cylinder installation and convenient transportation, there are also laminated heat-preservings, prevent temperature leak, outer tank body integral solder connects and easy for installation together.
Description
Technical field
The utility model belongs to waste fermentation arts, and in particular to a kind of vertical aerobic composting fermentation device.
Background technique
In recent years, China's animal husbandry sustainable and stable development, large-scale cultivation level significantly improve, and have ensured meat, eggs and milk confession
It gives, but a large amount of breeding wastes are not effectively addressed and utilize, and become a great problem of Countryside Environment Rectification.It is estimated that
National annual 3800000000 tons of livestock and poultry feces of generation, comprehensive utilization ratio is less than 60%.Livestock and poultry feces are unprocessed or deal with improperly, arbitrarily
It places or discharge, not only waste of resource but also seriously pollutes environment.The compost treatment equipment for developing highly effective may advantageously facilitate
The resource utilization of solid waste periodically turns over throwing and aeration to material progress using mechanical equipment, can effectively accelerate fermentation rotten
It is ripe, treatment effeciency both can be improved, and compost quality can be improved, is to push breeding waste harmless treatment and resource utilization mistake
One ring of key in journey.
Compost has several ways in the prior art: natural pile fermentation method: fermentation time is long, and a large amount of soils is needed to disappear nearby
It receives, does not conform to suitable for intensive livestock and poultry farms.Dryness in the sun method: taking up a large area, and environmental pollution is serious, and product is relatively inaccessible to
Innoxious requirement.It is suitable for livestock and poultry decentralized household, is not suitable for intensive livestock and poultry farms.Direct flash baking method: energy consumption is higher,
Drying tail gas easily causes secondary environmental pollution.When feces of livestock and poultry moisture content is high or the ground high in coal resources shortage, environmental requirement
Area, usability are restricted.Biogas anaerobic fermentation method: it is suitable for processing intensive livestock and poultry farms using flush-type (or bubble
Formula) cleaning up excrement technique liquid Animal fecal pollution.Disposable investment is big, and middle-size and small-size scale raising is restricted.Horizontal reactor heap
Fertile method: occupied area is small, shortens fermentation period to 3-7 days；But this kind of processing mode can only select Electric heating, handle energy
Consumption is high, and equipment cannot accomplish hermetically sealed, have foul smell outlet in treatment process, cannot accomplish complete environmental protection.
Summary of the invention
The utility model provides a kind of vertical aerobic composting fermentation device, set forth above to solve the problems, such as.
The technology employed by the present utility model is a kind of vertical aerobic composting fermentation device, including tank body 21, pedestal
34, the transmission device between the feeding device outside tank body, setting in the base is set, and the feeding device includes being arranged in tank body
Outer hopper 35, the feeding system 2 being arranged on hopper 35, are provided with hydraulic group 1 of feeding on the feeding system 2, it is described on
The connection opening pull rod 26 of feed liquid pressure group 1, the opening pull rod 26 is connect by spring with automatic opening device 27, described to open automatically
Mouth device 27 connects feed inlet 22；Automatic silent device 25, the automatic silent device 25 are additionally provided on the feeding device
Including counterweight 41 and wirerope, when the feed inlet 22 discharges, reclaiming plate 33 is pulled by discharging hydraulic cylinder 43, by what is fermented
Fertilizer is fallen on conveyer belt by pedestal discharge port 24, and is transferred to predetermined position by conveyer belt；The transmission device includes
Hydraulic station controls the hydraulic cylinder 28 of connection with hydraulic station, is provided on 28 connecting support arm 29 of hydraulic cylinder, the support arm 29 small
Ratchet 30, the small ratchet 30 are connected with large ratchet 31, and the large ratchet 31 is connected with main shaft 10, is provided on the main shaft 10
Moving tooth；Tank interior outlet pipe 19 is provided with above the tank body 21, the tank interior outlet pipe 19 connects heat exchange
Machine 4 is provided with blower 5 on the heat exchanger 4, and the blower 5 connects water and drenches air inlet pipeline 16, and the water leaching air inlet pipeline connects
Washout tower 3 is connect, the washout tower 3 connects water and drenches gas outlet 36；Pan 32 was provided on the pedestal 34, it is described to cross pan 32
Heat exchanger 4 is connected by heat exchanger air inlet pipeline 15, one end of the heat exchanger 4 is connected with heat exchanger outlet pipe
17, the heat exchange outlet pipe 17 connects high pressure blower air inlet pipeline 14, and the high pressure blower air inlet pipeline 14 connects high pressure
Blower 7, the high pressure blower connect high pressure blower outlet pipe 13, and the connection of high pressure blower outlet pipe 13 is flexible coupling 11,
It is described be flexible coupling 11 be connected with check valve 9, the check valve 9 connects heater 12, and the heater 12 connects high pressure blower and goes out
Air pipe, the high pressure blower outlet pipe are connect with main shaft.
The main shaft and moving tooth are hollow structure.
Most lower two layers of the upper and lower of the moving tooth 44 is provided with venthole, can supply oxygen to material.
Thermometer 40, the temperature of the materials inside of the thermometer detection tank body 21 are provided on the tank body；Work as temperature
When being increased to certain temperature, heater 12 stops heating, starts when temperature of charge is reduced to certain degree post-heater 12
Work, repeatedly.
The periphery of the tank body is provided with two layers of ladder 6, facilitates into above device, is additionally provided with above the tank body
Ceiling.
The tank body is double-layer structure, and internal layer is stainless steel materials 37, and outer layer is carbon sheet 39, is provided between two layers
Insulation construction 38, insulation construction use alumina silicate needle punched blanket.
The hydraulic station 8, hydraulic group 1 of feeding, blower 5, high pressure blower 7, washout tower motor and thermometer 40 are connected with electricity
Device cabinet.
The utility model has the beneficial effects that
The utility model feeding is fast and steady, high-efficient.Torque is big, when throat-fed uncap it is laborsaving, when closing lid, counterweight
Light with wirerope, good airproof performance, two layers of ladder makes angle smoothing, and it is convenient to climb, and pedestal gas enters main shaft through heat exchanger, heat
Utilization efficiency is high, and entire cylinder installation and convenient transportation, there are also laminated heat-preservings, prevent temperature leak, and outer tank body integral solder exists
It connects together and easy for installation.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure.
Fig. 2 is the left view of the utility model structure.
Fig. 3 is the utility model in the base and cylinder echelon sectional view.
Fig. 4 is the utility model in the base top view.
Fig. 5 is the top view in the utility model.
Fig. 6 is the axonometric drawing in the utility model.
Fig. 7 is tank body shell figure in the utility model.
Fig. 8 is the partial enlarged view of Fig. 7 in the utility model.
(1, hydraulic group of feeding, 2, feeding system, 3, washout tower, 4, heat exchanger, 5, blower, 6, ladder, 7, high-pressure blast
Machine, 8, hydraulic station, 9, check valve, 10, main shaft, 11, be flexible coupling, 12, heater, 13, high pressure blower outlet pipe, 14, high pressure
Fan inleting pipe road, 15, heat exchanger air inlet pipeline, 16, water leaching air inlet pipeline, 17, heat exchanger outlet pipe, 18, heat friendship
Change planes discharge outlet, 19, internal outlet pipe, 20, ceiling, 21, tank body, 22, feed inlet, 23, guardrail, 24, discharge port, 25, from
Move silent device, 26, opening pull rod, 27, automatic opening device, 28, hydraulic cylinder, 29, support arm, 30, small ratchet, 31, large ratchet,
32, mistake pan, 33, reclaiming plate, 34, pedestal, 35, hopper, 36, water leaching gas outlet, 37, stainless steel materials, 38, insulation construction,
39, carbon sheet, 40, thermometer, 41, counterweight, 42, wirerope, 43, discharging hydraulic cylinder, 44, pull out tooth).
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of vertical aerobic composting fermentation device including tank body 21, the pedestal being arranged in below tank body 21 34, is arranged in tank
The transmission device between feeding device, setting in the base outside body 21, the feeding device includes the hopper being arranged in outside tank body
35, the feeding system 2 on hopper 35 is set, hydraulic group 1 of feeding is provided on the feeding system 2, hydraulic group 1 of the feeding
Connection opening pull rod 26, the opening pull rod 26 are connect by spring with automatic opening device 27, the automatic opening device 27
Connect feed inlet 22；Automatic silent device 25, the counterweight on the automatic silent device 25 are additionally provided on the feeding device
41 and wirerope make feed inlet 22 close；When the feed inlet 22 discharges, reclaiming plate 33 is pulled by discharging hydraulic cylinder 43, will be sent out
The good fertilizer of ferment is fallen on conveyer belt by pedestal discharge port 24, and is transferred to predetermined position by conveyer belt；The utility model
Described in feed inlet 22 be exactly automatic shutter material mouth position, counterweight 41 is connected with wirerope 42, and automatic silent device 25 forms
Automatic silent system, wirerope 42 connects with spring, 42 other one, wirerope and automatic opening device 27, spring other end with
Opening pull rod 26 is connected to form open loop system, and when hydraulic group of 1 feeding of feeding, the rising of elevating hopper 35 be will drive when hydraulic cylinder walks downward
Opening pull rod 26 moves downward, and moves to certain distance, and opening pull rod 26 drives automatic open dress by wirerope 42 and spring
27 are set, enters the opening material of feed inlet 22 inside tank body 21, when hydraulic group 1 drive elevating hopper 35 of feeding moves down, opens
Mouth pull rod 26 can be because the effect of spring be walked upwards, and counterweight 41 connects automatic silent device 25 with wirerope, pass through certain gravity
It is closed feed inlet.Discharge port 24 is provided with below the tank body.
Transmission device described in the utility model includes hydraulic station 8, the hydraulic cylinder 28 with hydraulic station control connection, the liquid
Small ratchet 30 is provided on 28 connecting support arm 29 of cylinder pressure, the support arm 29, the small ratchet 30 is connected with large ratchet 31, described big
Ratchet 31 is connected with main shaft 10, is provided with moving tooth 44 on the main shaft 10；Tank interior outlet is provided with below the tank body 21
Pipeline 19, the tank interior outlet pipe 19 connect heat exchanger 4, and the lower section of the heat exchanger 4 is provided with heat exchanger
Discharge outlet 18 is provided with blower 5 on the heat exchanger 4, and the blower 5 connects water and drenches air inlet pipeline 16, and the water drenches air inlet
Pipeline 16 connects washout tower 3, and the washout tower 3 connects water and drenches gas outlet 36；Pan 32 was provided on the pedestal 34, it is described
It crosses pan 32 and heat exchanger 4 is connected by heat exchanger air inlet pipeline 15, one end of the heat exchanger is connected with heat exchanger
Outlet pipe 17, the heat exchange outlet pipe 17 connect high pressure blower air inlet pipeline 14, the high pressure blower air inlet pipeline 14
High pressure blower 7 is connected, the high pressure blower connects high pressure blower outlet pipe 13, and the high pressure blower outlet pipe 13 connects soft
Connection 11, it is described be flexible coupling 11 be connected with check valve 9, the check valve 9 connects heater 12, and the heater 12 connects high pressure
Blower outlet pipe, the high pressure blower outlet pipe are connect with main shaft；The main shaft 10 and moving tooth 21 are hollow structure.
Most lower two layers of the upper and lower of the moving tooth 44 is provided with venthole, can supply oxygen to material.
Thermometer 40 is provided on the tank body, the thermometer 40 detects the temperature of the materials inside of tank body 21；Work as temperature
When degree is increased to certain temperature, heater 12 stops heating, opens when temperature of charge is reduced to certain degree post-heater 12
Beginning work, repeatedly.
The periphery of the tank body 21 is provided with two layers of ladder 6, facilitates into above device, the top of the tank body 21 is also set
It is equipped with ceiling 20.
The tank body 21 is double-layer structure, and internal layer is stainless steel materials 37, and outer layer is carbon sheet 39, is arranged between two layers
There is insulation construction 38, insulation construction uses alumina silicate needle punched blanket.
The top of the tank body 21 is provided with guardrail 23.
The hydraulic station 8, hydraulic group 1 of feeding, blower 5, high pressure blower 7, washout tower motor and thermometer 40 are connected with electricity
Device cabinet.
Working principle of the utility model is:
Input and output material: control cabinet controls feed inlet when hydraulic station drives feeding system to carry out feeding and opens, elevating hopper after feeding
Decline feed inlet closure, material enters tank body by certain time, and discharging hydraulic cylinder drives reclaiming plate to discharge.
Gas circulation: cross pan connect with heat exchanger air inlet pipeline enter heat exchanger pass through with heat exchanger escape pipe
Road connection, heat exchanger outlet pipe is connected with high pressure blower air inlet pipeline enters high pressure blower, and high pressure blower connects high-pressure blast
Machine outlet pipe, the connection of high pressure blower outlet pipe is flexible coupling and check valve and heater enter main shaft, during main shaft and moving tooth be
Hollow structure, and gas outlet is provided below in bottom two layers of moving tooth, the gas after heating enters tank interior by the gas outlet
Fermentation materials, and by stirring, gas is uniformly distributed in material.Fermentor internal gas passes through tank interior outlet pipe
Into heat exchanger, gas is delivered to by blower and washout tower air inlet pipeline by washout tower, is passed through after washout tower is handled
Gas is discharged in washout tower gas outlet.
Transmission system: hydraulic cylinder elongation drives support arm and small ratchet to push large ratchet rotation, after pushing a tooth each time,
Hydraulic cylinder, which shortens, drives support arm and small ratchet to do drawback movement, and spring guarantees that small ratchet and large ratchet one are direct when doing drawback movement
Touching, the small ratchet not on support arm guarantees that large ratchet does not break away, so guarantees the movement of agitating device, and sets interval
Phase, intermittent time are the 1/9 of runing time, i.e., if operation 45min, interval 5min.
(being controlled in terms of electric appliance by control cabinet in process, controlled in terms of hydraulic cylinder by hydraulic station).
Although the utility model has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the utility model, any
Person skilled in the art can do various change and modification, therefore this without departing from the spirit and scope of the utility model
The protection scope of utility model should subject to the definition of the claims.
Claims (8)
1. a kind of vertical aerobic composting fermentation device, it is characterised in that: including tank body (21), pedestal (34), be arranged in tank body
(21) outside feeding device, the setting transmission device intermediate in pedestal (34), the feeding device include being arranged in tank body (21)
Outer hopper (35), the feeding system (2) being arranged on hopper (35) are provided with hydraulic group of feeding on the feeding system (2)
(1), hydraulic group of the feeding (1) connection opening pull rod (26), the opening pull rod (26) pass through spring and automatic opening device
(27) it connects, the automatic opening device (27) connects feed inlet (22)；Automatic silent dress is additionally provided on the feeding device
It sets (25), the automatic silent device (25) includes that counterweight (41) and wirerope pass through discharging when the feed inlet (22) discharges
Hydraulic cylinder (43) pulls reclaiming plate (33), and the fertilizer fermented is fallen on conveyer belt by pedestal discharge port (24), and is passed through
Conveyer belt is transferred to predetermined position；The transmission device includes hydraulic station (8), the hydraulic cylinder with hydraulic station (8) control connection
(28), hydraulic cylinder (28) connecting support arm (29), be provided with small ratchet (30) on the support arm (29), the small ratchet (30)
It is connected with large ratchet (31), the large ratchet (31) is connected with main shaft (10), is provided with moving tooth (44) on the main shaft (10)；Institute
It states and is provided with the internal outlet pipe (19) of tank body (21) above tank body (21), the internal outlet pipe (19) of the tank body (21) connects
Heat exchanger (4) is provided with blower (5) on the heat exchanger (4), blower (5) connection water leaching air inlet pipeline (16), institute
State water leaching air inlet pipeline (16) connection washout tower (3), washout tower (3) connection water leaching gas outlet (36)；The pedestal (34)
On be provided with pan (32), it is described cross pan (32) by heat exchanger (4) air inlet pipeline (15) connection heat exchanger (4),
One end of the heat exchanger (4) is connected with heat exchanger outlet pipe (17), and heat exchange outlet pipe (17) connection is high
Pressure fan air inlet pipeline (14), the high pressure blower air inlet pipeline (14) connect high pressure blower (7), and the high pressure blower (7) is even
It connects high pressure blower outlet pipe (13), high pressure blower outlet pipe (13) connection is flexible coupling (11), described to be flexible coupling (11)
It is connected with check valve (9), the check valve (9) connects heater (12), and the heater (12) connects high pressure blower escape pipe
Road (13), the high pressure blower outlet pipe (13) connect with main shaft (10).
2. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: the main shaft (10) and dial
Tooth is hollow structure.
3. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: the moving tooth (44) is most lower
Two layers of upper and lower is provided with venthole.
4. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: set on the tank body (21)
It is equipped with thermometer (40), the temperature of the materials inside of thermometer (40) detection tank body (21).
5. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: outside the tank body (21)
It encloses and is provided with two layers of ladder (6).
6. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: the tank body (21) it is upper
Side is additionally provided with ceiling (20).
7. a kind of vertical aerobic composting fermentation device according to claim 1, it is characterised in that: the tank body (21) is double
Layer structure, internal layer are stainless steel materials (37), and outer layer is carbon sheet (39), are provided with insulation construction (38) between two layers.
8. a kind of vertical aerobic composting fermentation device according to claim 4, it is characterised in that: the hydraulic station (8), on
Feed liquid pressure group (1), blower (5), high pressure blower (7), washout tower motor and thermometer (40) are connected with Electric Appliance Cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308631.XU CN208617715U (en) | 2018-08-15 | 2018-08-15 | A kind of vertical aerobic composting fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308631.XU CN208617715U (en) | 2018-08-15 | 2018-08-15 | A kind of vertical aerobic composting fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617715U true CN208617715U (en) | 2019-03-19 |
Family
ID=65715761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308631.XU Active CN208617715U (en) | 2018-08-15 | 2018-08-15 | A kind of vertical aerobic composting fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372426A (en) * | 2019-07-16 | 2019-10-25 | 西藏新好科技有限公司 | A kind of biological method of pig manure and sick dead pig integration harmless treatment |
-
2018
- 2018-08-15 CN CN201821308631.XU patent/CN208617715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372426A (en) * | 2019-07-16 | 2019-10-25 | 西藏新好科技有限公司 | A kind of biological method of pig manure and sick dead pig integration harmless treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203999292U (en) | A kind of device of intelligent high-temperature aerobic fermentation sludge treatment | |
| CN104003767B (en) | Kitchen waste aerobic fermentation equipment with quick drying capacity | |
| CN105503311A (en) | Integrated high-temperature aerobiotic organic waste processor | |
| CN107827481A (en) | A kind of livestock and poultry feces regenerating organic fertilizer fermentation and drying device | |
| CN106116734A (en) | The aerobic composting device of organic solid castoff and aerobic compost method | |
| CN102935442B (en) | Organic solid waste fermentation system | |
| CN106892687A (en) | A kind of discarded object installation for fermenting based on hot pipe technique | |
| CN208617715U (en) | A kind of vertical aerobic composting fermentation device | |
| CN102319715B (en) | Horizontal plug flow solid waste anaerobic digestion equipment | |
| CN112209745B (en) | Energy-saving and efficient small livestock and poultry manure composting equipment and method heated by hot gas | |
| CN109122327A (en) | A kind of environmental protection pig house | |
| CN104694375B (en) | A kind of step biogas fermentation device of dry and wet two and method | |
| CN102626710B (en) | Device and method for large-scale pretreatment of domestic garbage | |
| CN209307190U (en) | A kind of farm's waste biogas compost fermentation device | |
| CN202089979U (en) | Plug flow type garbage anaerobic digestor | |
| CN111729922A (en) | Kitchen waste treatment system | |
| CN208898761U (en) | A kind of organic fertilizer consersion unit | |
| CN110499241A (en) | A kind of anaerobic dry fermentation apparatus of tunnel dragon-bone water lift formula | |
| CN102935443B (en) | Honeycomb-type organic solid waste fermentation system | |
| CN205774176U (en) | A kind of aerobic composting device of organic solid castoff | |
| CN205933570U (en) | System is used multipurposely to plant's excrement and urine step | |
| CN212357077U (en) | Integrated machine for harmless treatment of organic fertilizer from poultry and livestock manure | |
| CN207483633U (en) | A kind of livestock and poultry feces regenerating organic fertilizer installation for fermenting | |
| CN104694374B (en) | A kind of quaternity biogas fermentation device and method | |
| CN107737796A (en) | Garbage-treatment car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vertical aerobic composting fermentation device Effective date of registration: 20230323 Granted publication date: 20190319 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG HEZE SANYI BIO-ENGINEERING CO.,LTD. Registration number: Y2023980035766 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |