CN117986051B - Constant-temperature bacterial manure fermentation tower and application method thereof - Google Patents
Constant-temperature bacterial manure fermentation tower and application method thereof Download PDFInfo
- Publication number
- CN117986051B CN117986051B CN202410406724.XA CN202410406724A CN117986051B CN 117986051 B CN117986051 B CN 117986051B CN 202410406724 A CN202410406724 A CN 202410406724A CN 117986051 B CN117986051 B CN 117986051B
- Authority
- CN
- China
- Prior art keywords
- cavity
- material containing
- wall
- guide pipe
- conveying
- 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
- 238000000855 fermentation Methods 0.000 title claims abstract description 55
- 230000004151 fermentation Effects 0.000 title claims abstract description 55
- 230000001580 bacterial effect Effects 0.000 title claims abstract description 37
- 210000003608 fece Anatomy 0.000 title claims abstract description 35
- 239000010871 livestock manure Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 146
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/60—Heating or cooling during the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/986—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being liquid
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of bacterial manure fermentation towers, and in particular discloses a constant-temperature bacterial manure fermentation tower and a using method thereof, wherein the constant-temperature bacterial manure fermentation tower comprises the following components: the cavity body is internally provided with a feeding hole and a discharging hole, wherein the center of the cavity body is fixedly penetrated with a conveying cavity, and the bottoms of the conveying cavity and the cavity body are respectively provided with a feeding hole and a discharging hole; further comprises: the lifting plate is movably arranged on the outer side of the guide pipe in the conveying cavity, a feeding opening is formed in the outer wall of the conveying cavity, a threaded rod for adjusting the height of the lifting plate is rotatably arranged in the conveying cavity, and the threaded rod is driven by a motor at the top of the cavity; and the head end and the tail end of the guide tube are respectively and thoroughly connected with the upper end and the lower end of the guide tube, the middle section of the guide tube is in through connection with a treatment cavity, a material containing plate is movably installed in the cavity, and an airflow vibration mechanism is arranged at the bottom of the material containing plate. The material is convenient to put in, the airflow external force load is utilized in the putting process, the material is put in and evenly distributed and spread, and meanwhile, the constant temperature control of the internal temperature of the fermentation tower is convenient.
Description
Technical Field
The invention relates to the technical field of bacterial manure fermentation towers, in particular to a constant-temperature bacterial manure fermentation tower and a using method thereof.
Background
The bacterial manure fermentation tower is a closed cavity structure applied to bacterial manure fermentation reaction, utilizes a fully sealed fermentation cavity to adjust the quantity of materials piled up in the fermentation tower, the temperature, the humidity, the oxygen content and the like of the internal environment of the cavity, improves the bacterial manure fermentation efficiency and the success rate of reaction forming, reduces bacterial manure generation impurities caused by mixed bacteria, and simultaneously facilitates the transfer of fermentation areas and the fermentation preparation of bacterial manure in different areas and positions by using the bacterial manure fermentation tower.
The existing bacterial manure fermentation tower generally forces and breaks up a large amount of piled bacterial manure to-be-reacted materials through artificial direct piling of materials to be fermented, single bacterial strains are put into and temperature and humidity changes are controlled, and the bacterial strains and the natural reactions of the materials are utilized to generate the required bacterial manure, but in the practical application process, the piled materials are inconvenient to process, meanwhile, the temperature changes are caused in the reaction process of a large amount of piled materials in the piling reaction process, and the following problems exist in the use process:
The temperature change of the reaction can be caused by the fermentation reaction, and the temperature difference in the depths of the surface layer and the inner layer of the piled materials can be caused by the accumulation of the materials, so that the temperature change control efficiency of the materials in the actual fermentation reaction process is poor, the output of the fermentation reaction is influenced by the temperature, the adverse effect of the accumulation reaction generation temperature of the piled materials can not be prevented when the internal temperature of a fermentation tower is continuously regulated, and meanwhile, the effective control of the temperature, the humidity and the oxygen content in the fermentation tower is inconvenient to seal.
Aiming at the problems, innovative design is urgently needed on the basis of the original bacterial manure fermentation tower.
Disclosure of Invention
The invention aims to provide a constant-temperature bacterial manure fermentation tower and a use method thereof, and aims to solve the problems that the prior bacterial manure fermentation tower cannot prevent adverse effects on the formation temperature of piled materials in a piling reaction when the internal temperature of the fermentation tower is continuously regulated and is inconvenient to seal the effective control of the temperature, humidity and oxygen content in the fermentation tower.
In order to achieve the above purpose, the present invention provides the following technical solutions: a constant temperature bacterial manure fermentation tower comprising:
the cavity body is internally provided with a feeding hole and a discharging hole, the center of the cavity body is fixedly penetrated by a conveying cavity, the bottoms of the conveying cavity and the cavity body are respectively provided with a feeding hole and a discharging hole, and a first guide pipe is fixedly arranged at the center of the interior of the conveying cavity body;
further comprises: the lifting plate is movably arranged on the outer side of the first guide pipe in the conveying cavity, a feeding opening is formed in the outer wall of the conveying cavity, a threaded rod for adjusting the height of the lifting plate is rotatably arranged in the conveying cavity, and the threaded rod is driven by a motor at the top of the cavity;
And the head end and the tail end of the second guide tube are respectively in through connection with the upper end and the lower end of the first guide tube, the middle section of the second guide tube is in through connection with a treatment cavity, the through connection part of the treatment cavity and the second guide tube is provided with a pump body, a material containing plate is movably arranged in the cavity, and an airflow vibration mechanism is arranged at the bottom of the material containing plate.
Further adopts following technical scheme, the inside cross section of carrying the chamber is provided with circularly, and constitutes the sliding connection of laminating between the circular inner wall in carrying the chamber and the outward flange of lifter plate to the inside wall of lifter plate constitutes the sliding connection who runs through with the outer wall of first stand pipe, the inside wall of lifter plate and the outer wall threaded connection of threaded rod.
Further adopts the following technical scheme, the outward flange cover of lifter plate is equipped with the sealing washer, and the sealing arrangement is between the outer sealing washer outer wall of lifter plate and the inner wall of carrying the chamber to the feed inlet of carrying the chamber bottom sets up to "L" style of calligraphy.
Further adopts following technical scheme, the lifter plate is located the inside wall bottom fixed connection elastic film section of thick bamboo's of first stand pipe upper end, and the lower extreme fixed connection of elastic film section of thick bamboo is in the inner wall of the bottom of first stand pipe, and slides between the lateral wall of elastic film section of thick bamboo and the inside wall of first stand pipe and laminate and be connected, the bottom of elastic film section of thick bamboo and second stand pipe lower extreme are the inside through connection of run through.
The technical scheme is further adopted, the processing cavity, the second guide pipe and the pump body component are sequentially connected in a penetrating mode, and the humidifier, the electric heating element and the single air tank are detachably and movably installed in the processing cavity.
Further adopts the following technical scheme, the feed inlet is in the dislocation distribution of the left and right sides in carrying the chamber, and the one-to-one distributes between feed inlet and the flourishing flitch, and the bottom surface of flourishing flitch is located the bottom lower terminal surface of feed inlet, and flourishing flitch sets up to the setting of horizontal "n" style of calligraphy structure in the outside of carrying the chamber, reserves the interval between the two.
The airflow vibration mechanism comprises a positioning frame fixed on the inner wall of the cavity, wherein the positioning frame in an n-shaped arrangement wraps the material containing plate, a positioning pipe is fixed at the center of the bottom of the material containing plate, a rotating rod is arranged in the middle of the positioning pipe in a penetrating manner, and the shaft end of the rotating rod is in bearing connection with the inner wall of the cavity;
The outer wall of bull stick and the inner wall of registration arm all are fixed with the baffle to two adjacent baffle opposite faces are provided with homopolar permanent magnet, and the bull stick is located the end at the cavity back and is fixed with the gear, and the back outer wall of cavity is provided with the regulation stop gear of gear.
Further adopts the following technical scheme, hold the flitch towards the equidistant reed that is fixed with in "n" style of calligraphy inside wall bottom of feed inlet, reserve between reed and the feed inlet towards the interval.
Further adopts following technical scheme, adjust stop gear includes cavity outer wall ascending type sliding connection's ratch, ratch and the terminal gear engagement of bull stick, and the coaxial set screw that is fixed with in top of ratch, set screw passes through the motor track subassembly drive lift at cavity top, and motor track subassembly and set screw's junction is provided with the thread bush, and this thread bush passes through the bearing rotation and installs in the top of cavity.
Further, the invention also discloses a use method of the constant temperature bacterial manure fermentation tower, which further comprises the following steps:
S1, continuously throwing materials to be fermented into the bottom of a conveying cavity through a feed inlet, driving a threaded rod to rotate and a lifting plate to lift through a motor, conveying the materials to be fermented from bottom to top in the conveying cavity when the lifting plate lifts and moves, blocking gas pressurization led in by a second guide pipe, a processing cavity and a pump body by an elastic film cylinder, discharging the materials to be fermented through the side edge of the first guide pipe, and guiding the materials to be fermented to a material containing plate for storage by using airflow to push external force;
s2, when the material to be fermented is guided to the material containing plate, the weight of the material and the impact of external force enable the positioning tube and the rotating rod to relatively rotate, and meanwhile, the magnetic repulsion force effect of the permanent magnets between the baffles achieves the effects of frequency vibration and reset of the positioning of the material containing plate, so that the distribution of the accumulated material on the baffles is more uniform in the frequency vibration process;
S3, in the simultaneous fermentation process, a humidifier, an electric heating element and a single air tank which are needed in the treatment cavity are selectively and detachably arranged, so that the content of oxygen, the water content and the temperature of gas in the cavity are conveniently adjusted, the constant-temperature fermentation and the fermentation efficiency are realized, and the air flow drives the material containing plate to vibrate in a high-frequency and small-amplitude manner through the reed when being discharged, so that the material is conveniently reprocessed and fermented;
S4: finally, the toothed bar and the positioning screw are driven to lift by the motor track assembly, the positioning angle of the material containing plate is adjusted by utilizing the mutual engagement between the toothed bar and the gear, so that the material on the motor track assembly can be conveniently discharged in a guiding manner, and meanwhile, the material can be more uniformly distributed by the reciprocating overturning of the material containing plate, the excessive material can be prevented from being accumulated on the individual material containing plate, and the fermentation reaction is facilitated.
Compared with the prior art, the invention has the beneficial effects that: the constant-temperature bacterial manure fermentation tower and the use method thereof are convenient for throwing materials, the materials are thrown and evenly distributed and diffused by utilizing airflow external force load in the throwing process, and meanwhile, the constant-temperature control of the internal temperature of the fermentation tower is convenient, and the specific contents are as follows:
1. The material is continuously conveyed from bottom to top by lifting the lifting plate when the material is thrown into the conveying cavity through the feeding port only by vertically lifting the lifting plate in the conveying cavity, and meanwhile, the effect of the processing cavity, the second guide pipe and the upper pump body of the second guide pipe is achieved, and the effect of storage of the accumulated material on the lifting plate on the guide containing plate is achieved under the air flow guide and air flow air pressure effect;
Further, under the action of the air flow, when the humidifier, the electric heating element and the single air tank are replaced in the treatment cavity, the air flow can circulate in the sealed cavity, so that the water content, the temperature and the oxygen content in the bacterial manure fermentation process are controlled, the air flow directly acts on the reed on the material containing plate, the small-amplitude high-frequency vibration of the material containing plate is formed by the relative collision of the air flow and the reed, the material stacked on the material containing plate is distributed more uniformly, meanwhile, during the continuous material stacking reaction, the stacked material can be scattered, the temperature change influence generated in the stacking reaction is prevented, and the constant-temperature control of fermentation is facilitated;
2. Meanwhile, the material containing plate and the locating frame are combined, the locating pipe, the rotating rod and the baffle plate on the locating pipe and the rotating rod are used for controlling the limit of the material containing plate, free overturning is prevented from occurring due to the fact that the limit of external force is lost, meanwhile, the permanent magnets on the baffle plate structure are arranged, and the magnetic repulsion action external force is used for enabling the material containing plate to be relatively stable, when the material containing plate is impacted by external force load, the high-frequency small-amplitude vibration effect is achieved, materials on the material containing plate are evenly distributed conveniently, and meanwhile bacterial manure fermentation efficiency can be improved;
further, utilize the use of ratch and locating screw and motor track drive component, utilize the vertical slip lift of motor drive ratch and locating screw to through the meshing connection between ratch and the gear, change the upset motion effect and the spacing state of bull stick and flourishing flitch, this structure setting, the distribution of material on the convenience flourishing flitch improves the distribution homogeneity, avoids piling up excessive material on the single flourishing flitch, can also make things convenient for flourishing flitch to carry out 90 rotations simultaneously, make it pile up the quick guide down of reacted material on it, utilize the concussion effect, prevent the material adhesion.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the front cross-section of the present invention;
FIG. 4 is a schematic diagram of the front distribution structure of the feed inlet and the discharge outlet of the present invention;
FIG. 5 is a schematic view of the distribution back surface structure of the feed inlet and the discharge outlet of the present invention;
FIG. 6 is a schematic illustration of the forward section of the delivery chamber of the present invention;
FIG. 7 is a schematic diagram of the front structure of the conveying chamber of the present invention;
FIG. 8 is a schematic view of the distribution structure of the threaded rod and the first guide tube of the present invention;
FIG. 9 is a schematic view of the mounting structure of the lifter plate and the elastic film cartridge of the present invention;
FIG. 10 is a schematic view of the mounting structure of the loading plate of the present invention;
FIG. 11 is a schematic view of a baffle mounting structure of the present invention;
fig. 12 is a schematic view of the mounting structure of the toothed bar and the set screw of the present invention.
In the figure: 1. a cavity; 2. a delivery chamber; 3. a feed inlet; 4. a discharge port; 5. a first guide tube; 6. a lifting plate; 7. a feed port; 8. a threaded rod; 9. an elastic film tube; 10. a second guide tube; 11. a processing chamber; 12. a material containing plate; 13. a positioning frame; 14. a positioning tube; 1401. a rotating rod; 1402. a baffle; 1403. a reed; 15. a toothed bar; 16. and positioning a screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 to 9, the present invention provides a technical solution: a constant temperature bacterial manure fermentation tower comprising:
The device comprises a cavity body 1, wherein a conveying cavity 2 is fixedly penetrated at the inner center of the cavity body, a feed inlet 3 and a discharge outlet 4 are respectively arranged at the bottoms of the conveying cavity 2 and the cavity body 1, a first guide pipe 5 is fixedly arranged at the inner center of the conveying cavity 2, a valve is arranged on the discharge outlet 4, and a transparent observation window is arranged at the front side of the cavity body 1;
Further comprises: the lifting plate 6 is movably arranged on the outer side of the first guide pipe 5 in the conveying cavity 2, a feed opening 7 is formed in the outer wall of the conveying cavity 2, a threaded rod 8 for adjusting the height of the lifting plate 6 is rotatably arranged in the conveying cavity 2, and the threaded rod 8 is driven by a motor at the top of the cavity 1; the inner cross section of the conveying cavity 2 is provided with a circle, the circular inner wall of the conveying cavity 2 and the outer edge of the lifting plate 6 form a fit sliding connection, the inner side wall of the lifting plate 6 and the outer wall of the first guide pipe 5 form a penetrating sliding connection, and the inner side wall of the lifting plate 6 is in threaded connection with the outer wall of the threaded rod 8; the outer edge of the lifting plate 6 is sleeved with a sealing ring, the outer wall of the outer sealing ring of the lifting plate 6 is sealed with the inner wall of the conveying cavity 2, and the feeding port 3 at the bottom of the conveying cavity 2 is L-shaped;
according to the technical scheme shown in fig. 4-9, materials required to be fermented can be put into the bottom of the conveying cavity 2 through reservation of the feed inlet 3, the materials are directly piled up on the lifting plate 6, the threaded rod 8 is driven by the motor to rotate, and the threaded rod 8 is in threaded connection with the lifting plate 6, so that the lifting plate 6 is lifted, the outer sealing ring of the lifting plate 6 is arranged to effectively prevent the materials from falling from the edge of the lifting plate 6, and meanwhile, the sealing effect between the use and the inner wall of the conveying cavity 2 is achieved;
The technical scheme is that the lifting plate 6 is positioned at the bottom of the inner side wall in the first guide tube 5 and is fixedly connected with the upper end of the elastic film tube 9, the lower end of the elastic film tube 9 is fixedly connected with the inner wall at the bottom of the first guide tube 5, the outer side wall of the elastic film tube 9 is in sliding fit connection with the inner side wall of the first guide tube 5, and the bottom of the elastic film tube 9 is in penetrating type inner through connection with the lower end of the second guide tube 10; the head end and the tail end of the second guide tube 10 are respectively and thoroughly connected with the upper end and the lower end of the first guide tube 5, the middle section of the second guide tube 10 is in through connection with a processing cavity 11, a pump body is arranged at the through connection position of the processing cavity 11 and the second guide tube 10, and a material containing plate 12 is movably arranged in the cavity 1; the feeding ports 7 are distributed on the left side and the right side of the conveying cavity 2 in a staggered manner, the feeding ports 7 and the material containing plates 12 are distributed in a one-to-one correspondence manner, the bottom surface of the material containing plates 12 is positioned on the lower end surface of the bottom of the feeding ports 7, the material containing plates 12 are arranged on the outer side of the conveying cavity 2 in a transverse n-shaped structure, and a space is reserved between the two structures;
As shown in fig. 3, 8 and 9, when the lifting plate 6 drives the material stacked on the lifting plate to lift and convey, the pump body component on the processing cavity 11 can be selectively opened, under the action of the pump body component, the gas driving the processing cavity 11, the second guide tube 10 and the interior of the cavity 1 flows, the gas is pressurized and guided into the first guide tube 5 through the second guide tube 10, under the blocking action of the elastic film tube 9, the gas can only be discharged from the hollow hole at the side of the first guide tube 5 on the elastic film tube 9, and the air pressure force is directly applied to the material stacked on the lifting plate 6, so that the material is guided into the cavity 1 through the feeding hole 7 under the action of the air pressure impact, and the material is contained under the action of the containing plate 12, so that the material in the cavity 1 is put in, and the subsequent fermentation reaction is facilitated.
Embodiment two: the invention further discloses the use of the treatment cavity 11 on the basis of the first embodiment, and the following technical scheme is adopted:
The treatment cavity 11 is sequentially communicated with the second guide pipe 10 and the pump body member, and a humidifier, an electric heating element and a single air tank are detachably and movably arranged in the treatment cavity 11; carry out inside shutoff to carrying chamber 2 through the sealing washer structure in lifter plate 6 outside, reach the inside sealed effect of cavity 1, thereby make the bacterial manure ferment have good reaction environment, the setting of processing chamber 11 simultaneously, inside can dismantle the required humidifier of installation, electric heating element and singleness gas pitcher, utilize the air current water conservancy diversion effect, can reach the inside moisture content of cavity 1, oxygen content and temperature control, realize the thermostatic control of bacterial manure ferment, and utilize the air current effect to introduce moisture, oxygen and temperature etc. can make it more even at cavity 1 inside distribution, simultaneously the air current can give flourishing flitch 12 external force vibration effort simultaneously, make flourishing flitch 12 when carrying out the bacterial manure reaction, pile up the material on it because of vibration diffusion, prevent that the material directly piles up, form the change of inside reaction temperature, make things convenient for temperature regulation and control.
Embodiment III: by adopting the technical scheme shown in fig. 10-12, the invention discloses a positioning and mounting structure of a material containing plate 12, so that the material containing plate 12 has stable and oscillating movement intervals in the application process, and realizes the uniform distribution effect when materials are contained and the material diffusion effect under the action of airflow pushing impact, and the specific contents are as follows:
The airflow vibration mechanism comprises a positioning frame 13 fixed on the inner wall of the cavity 1, the positioning frame 13 arranged in an n shape wraps the material containing plate 12, a positioning pipe 14 is fixed at the center of the bottom of the material containing plate 12, a rotating rod 1401 is arranged in the middle of the positioning pipe 14 in a penetrating manner, and the shaft end of the rotating rod 1401 and the inner wall of the cavity 1 are of a relative rotation structure in bearing connection; the outer wall of the rotating rod 1401 and the inner wall of the positioning tube 14 are both fixed with baffle plates 1402, permanent magnets with the same poles are arranged on opposite surfaces of every two adjacent baffle plates 1402, the tail end of the rotating rod 1401, which is positioned on the back of the cavity 1, is fixed with a gear, and the outer wall of the back of the cavity 1 is provided with an adjusting and limiting mechanism of the gear; the bottom of the n-shaped inner side wall of the material containing plate 12 facing the material inlet 7 is fixed with a reed 1403 at equal intervals, and a space is reserved between the reed 1403 and the material inlet 7;
In the above technical solution, when materials are stacked on the material containing plate 12, the positioning tube 14 and the rotating rod 1401 are installed in a penetrating and sliding manner, and the baffle 1402 and the permanent magnet between the positioning tube 14 and the rotating rod 1401 act together to stably position the material containing plate 12, and when the materials are impacted and drop onto the material containing plate 12, the impact force and the repulsive force between the permanent magnets cause the material containing plate 12 to oscillate due to the high-frequency small-amplitude reciprocating rotation of the relative connection of the rotating rod 1401 and the positioning tube 14, so that the distribution uniformity of the stacked materials on the material containing plate 12 is improved under the oscillation effect, the local accumulation is avoided, and meanwhile, the action of the reed 1403 directly acts on the reed 1403 when the airflow impacts the material containing plate 12, so as to improve the oscillation frequency of the material containing plate 12;
The adjusting and limiting mechanism comprises a toothed bar 15 which is connected with the outer wall of the cavity 1 in a lifting and sliding manner, wherein the toothed bar 15 is meshed with a gear at the tail end of a rotating rod 1401, a positioning screw 16 is coaxially fixed at the top of the toothed bar 15, the positioning screw 16 is driven to lift by a motor track assembly at the top of the cavity 1, a threaded sleeve is arranged at the joint of the motor track assembly and the positioning screw 16, and the threaded sleeve is rotatably arranged at the top of the cavity 1 by a bearing;
As shown in fig. 3 and 12, the toothed bar 15 and the positioning screw 16 can be driven to lift by the motor track assembly, and the toothed bar 15 and the meshed meshing connection function are utilized, so that the material containing plate 12 is subjected to manual control to greatly change the angle, the material stacking quantity on the material containing plate 12 is conveniently controlled while the material stacking quantity on the material containing plate 12 is uniformly distributed, the material stacking overload on the individual material containing plates 12 is prevented, and meanwhile, the material cleaning on the material containing plate 12 is facilitated.
Embodiment four: the invention discloses a use method of a constant temperature bacterial manure fermentation tower, which further comprises the following steps:
S1, firstly, continuously throwing materials to be fermented into the bottom of a conveying cavity 2 through a feeding hole 3 in a manual mode, driving a threaded rod 8 to rotate and a lifting plate 6 to lift through a motor, conveying the materials to be fermented from bottom to top in the conveying cavity 2 when the lifting plate 6 moves in a lifting mode, blocking gas pressurization led in by a second guide pipe 10, a processing cavity 11 and a pump body by an elastic film cylinder 9, discharging the materials to be fermented through the side edge of a first guide pipe 5, and guiding the materials to be fermented to a material containing plate 12 for storage by using airflow to push external force;
s2, when the material to be fermented is guided to the material containing plate 12, the weight of the material and the impact of external force enable the positioning tube 14 and the rotating rod 1401 to relatively rotate, and meanwhile, the magnetic repulsive force of the permanent magnet between the baffle 1402 achieves the effects of vibration and reset of the positioning of the material containing plate 12, so that the distribution of the accumulated material on the baffle 1402 is more uniform in the vibration process;
S3, in the simultaneous fermentation process, a humidifier, an electric heating element and a single air tank which are needed in the treatment cavity 11 are selectively and detachably arranged, so that the oxygen content, the water content and the temperature of the gas in the cavity 1 can be conveniently adjusted, the constant-temperature fermentation and the fermentation efficiency can be realized, and the air flow drives the material containing plate 12 to vibrate in a small amplitude at high frequency through the reed 1403 when being discharged, so that the material can be conveniently reprocessed and fermented;
S4: finally, the toothed bar 15 and the positioning screw 16 are driven to lift by the motor track assembly, the positioning angle of the material containing plate 12 is adjusted by utilizing the mutual engagement between the toothed bar 15 and the gears, so that the material on the motor track assembly can be conveniently guided and discharged, and meanwhile, the material containing plate 12 can be repeatedly turned over, so that the stacked material on the motor track assembly is more uniformly distributed, the excessive material is prevented from being stacked on the individual material containing plate 12, and the fermentation reaction is facilitated.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. A constant temperature bacterial manure fermentation tower comprising:
The conveying device comprises a cavity (1), wherein a conveying cavity (2) is fixedly penetrated at the inner center of the cavity, a feeding hole (3) and a discharging hole (4) are respectively arranged at the bottoms of the conveying cavity (2) and the cavity (1), and a first guide pipe (5) is fixedly arranged at the inner center of the conveying cavity (2);
Characterized by further comprising:
The lifting plate (6) is movably arranged on the outer side of the first guide pipe (5) in the conveying cavity (2), a feeding opening (7) is formed in the outer wall of the conveying cavity (2), a threaded rod (8) for adjusting the height of the lifting plate (6) is rotatably arranged in the conveying cavity (2), and the threaded rod (8) is driven by a motor at the top of the cavity (1);
The lifting plate (6) is positioned at the bottom of the inner side wall in the first guide pipe (5) and is fixedly connected with the upper end of the elastic film cylinder (9), the lower end of the elastic film cylinder (9) is fixedly connected with the inner wall at the bottom of the first guide pipe (5), the outer side wall of the elastic film cylinder (9) is in sliding fit connection with the inner side wall of the first guide pipe (5), and the bottom of the elastic film cylinder (9) is in penetrating type inner through connection with the lower end of the second guide pipe (10);
The head end and the tail end of the second guide pipe (10) are respectively and thoroughly connected with the upper end and the lower end of the first guide pipe (5), the middle section of the second guide pipe (10) is in through connection with a treatment cavity (11), a pump body is arranged at the through connection position of the treatment cavity (11) and the second guide pipe (10), a material containing plate (12) is movably arranged in the cavity (1), and an airflow vibration mechanism is arranged at the bottom of the material containing plate (12);
The treatment cavity (11), the second guide pipe (10) and the pump body component are sequentially connected in a penetrating way, and a humidifier, an electric heating element and a single air tank are detachably and movably arranged in the treatment cavity (11);
The airflow vibration mechanism comprises a positioning frame (13) fixed on the inner wall of the cavity (1), the n-shaped positioning frame (13) wraps the material containing plate (12), a positioning pipe (14) is fixed at the center of the bottom of the material containing plate (12), a rotating rod (1401) is arranged in the middle of the positioning pipe (14) in a penetrating manner, and the shaft end of the rotating rod (1401) and the inner wall of the cavity (1) are of a relative rotation structure in bearing connection;
The outer wall of the rotating rod (1401) and the inner wall of the locating pipe (14) are both fixed with baffle plates (1402), permanent magnets with the same poles are arranged on the opposite surfaces of every two adjacent baffle plates (1402), the tail end of the rotating rod (1401) positioned on the back of the cavity (1) is fixed with a gear, and the outer wall of the back of the cavity (1) is provided with an adjusting and limiting mechanism of the gear;
The adjusting and limiting mechanism comprises a toothed bar (15) which is connected with the outer wall of the cavity (1) in a lifting sliding mode, the toothed bar (15) is meshed with a gear at the tail end of the rotating rod (1401), a positioning screw (16) is coaxially fixed at the top of the toothed bar (15), the positioning screw (16) is driven to lift through a motor track assembly at the top of the cavity (1), a threaded sleeve is arranged at the joint of the motor track assembly and the positioning screw (16), and the threaded sleeve is rotatably mounted at the top of the cavity (1) through a bearing.
2. A constant temperature bacterial manure fermentation tower according to claim 1, wherein: the inner cross section of the conveying cavity (2) is provided with a circle, a joint sliding connection is formed between the circular inner wall of the conveying cavity (2) and the outer edge of the lifting plate (6), the inner side wall of the lifting plate (6) and the outer wall of the first guide pipe (5) form a penetrating sliding connection, and the inner side wall of the lifting plate (6) is in threaded connection with the outer wall of the threaded rod (8).
3. A constant temperature bacterial manure fermentation tower according to claim 2, wherein: the outer edge of the lifting plate (6) is sleeved with a sealing ring, the outer wall of the outer sealing ring of the lifting plate (6) is in sealing arrangement with the inner wall of the conveying cavity (2), and a feed inlet (3) at the bottom of the conveying cavity (2) is L-shaped.
4. A constant temperature bacterial manure fermentation tower according to claim 1, wherein: the feeding holes (7) are distributed on the left side and the right side of the conveying cavity (2) in a staggered mode, the feeding holes (7) and the material containing plates (12) are distributed in one-to-one correspondence mode, the bottom surfaces of the material containing plates (12) are located on the lower end faces of the bottoms of the feeding holes (7), the material containing plates (12) are arranged on the outer sides of the conveying cavity (2) in a transverse n-shaped structure, and a space is reserved between the two structures.
5. The constant temperature bacterial manure fermentation tower according to claim 4, wherein: the spring plates (1403) are fixed at equal intervals at the bottoms of the n-shaped inner side walls of the material containing plates (12) facing the material feeding opening (7), and a space is reserved between the spring plates (1403) and the material feeding opening (7).
6. The method for using the constant temperature bacterial manure fermentation tower according to any one of claims 1 to 5, wherein:
S1, continuously throwing materials to be fermented into the bottom of a conveying cavity (2) through a feed inlet (3), driving a threaded rod (8) to rotate and a lifting plate (6) to lift through a motor, conveying the materials to be fermented from bottom to top in the conveying cavity (2) when the lifting plate (6) moves in a lifting manner, blocking gas pressurization led in by a second guide pipe (10), a processing cavity (11) and a pump body by an elastic film cylinder (9), discharging the materials to be fermented through the side edge of a first guide pipe (5), and guiding the materials to be fermented to a material containing plate (12) for storage by using airflow to push external force;
S2, when the material to be fermented is guided to the material containing plate (12), the weight of the material and the impact of external force enable the positioning tube (14) and the rotating rod (1401) to relatively rotate, and meanwhile, the magnetic repulsion force of the permanent magnet between the baffle plates (1402) achieves the effects of frequency vibration and reset of the positioning of the material containing plate (12), and the distribution of the accumulated material on the baffle plates (1402) is more uniform in the frequency vibration process;
S3, in the simultaneous fermentation process, a humidifier, an electric heating element and a single air tank which are needed inside the processing cavity (11) are selectively and detachably installed, so that the content of oxygen, the water content and the temperature of gas inside the cavity (1) are conveniently adjusted, constant-temperature fermentation and fermentation efficiency are realized, and when the air flow is discharged, the reed (1403) drives the material containing plate (12) to vibrate in a high frequency and small amplitude, so that the material is convenient to reprocess and ferment;
S4: finally, the toothed bar (15) and the positioning screw (16) are driven to lift by the motor track assembly, the positioning angle of the material containing plate (12) is adjusted by utilizing the mutual engagement between the toothed bar (15) and the gears, so that the material on the motor track assembly can be conveniently guided and discharged, and meanwhile, the material containing plate (12) can be conveniently and reciprocally turned over, so that the stacked materials on the motor track assembly are more uniformly distributed, the excessive stacked materials on the individual material containing plate (12) are prevented, and the fermentation reaction is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410406724.XA CN117986051B (en) | 2024-04-07 | 2024-04-07 | Constant-temperature bacterial manure fermentation tower and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410406724.XA CN117986051B (en) | 2024-04-07 | 2024-04-07 | Constant-temperature bacterial manure fermentation tower and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117986051A CN117986051A (en) | 2024-05-07 |
| CN117986051B true CN117986051B (en) | 2024-06-04 |
Family
ID=90889280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410406724.XA Active CN117986051B (en) | 2024-04-07 | 2024-04-07 | Constant-temperature bacterial manure fermentation tower and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117986051B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496547A (en) * | 1937-05-25 | 1938-11-25 | James Alger Coombs | Improvements in or relating to plant and machinery for the manufacture of fertilizers |
| GB685865A (en) * | 1949-06-21 | 1953-01-14 | Ferdinand Schmidt | Improvements in and relating to a process of and apparatus for fermenting organic substances |
| FR1536488A (en) * | 1966-07-18 | 1968-08-16 | Dca Corp | Apparatus and method for drying and spraying waste |
| US4795711A (en) * | 1982-02-09 | 1989-01-03 | Otto Nockemann | Fermentation of organic materials for producing heat and fertilizer |
| KR19980059591U (en) * | 1998-07-27 | 1998-10-26 | 김영진 | Vertical sealed high speed livestock fermenter for livestock manure |
| KR200235890Y1 (en) * | 2001-04-03 | 2001-10-10 | 허명호 | Apparatus for composting |
| KR20070047893A (en) * | 2005-11-03 | 2007-05-08 | (주)화인이테크 | A tower type no agitation composting device and manufacturing method thereof |
| CN203877353U (en) * | 2014-06-13 | 2014-10-15 | 北京都润科技有限公司 | Feeding device |
| CN106220251A (en) * | 2016-08-01 | 2016-12-14 | 余乾 | A kind of kitchen refuse processing apparatus |
| CN206882154U (en) * | 2017-06-26 | 2018-01-16 | 河南尚华堂药业有限公司 | A kind of prepared slices of Chinese crude drugs pneumatic separation device |
| CN108315237A (en) * | 2018-04-28 | 2018-07-24 | 农业部沼气科学研究所 | Gravity pulling flow type dry fermentation air fertilizer coproduction devices and methods therefor |
| CN109734492A (en) * | 2019-03-21 | 2019-05-10 | 杭州更蓝生物科技有限公司 | A kind of automatic biological organic fertilizer fermenting apparatus |
| CN111760625A (en) * | 2020-07-10 | 2020-10-13 | 滕州市东郭中心卫生院 | Centralized treatment instrument for oral medical material waste |
| CN112385383A (en) * | 2020-11-30 | 2021-02-23 | 玉林师范学院 | Automatic data collection and multistage fertilizer conveying device for vegetable planting |
| CN112683571A (en) * | 2020-12-17 | 2021-04-20 | 郝冰 | Rapid sampling and detecting device for maturity in crop straw compost fermentation process |
| CN216837734U (en) * | 2022-04-07 | 2022-06-28 | 河南省烟草公司南阳市公司 | Fertilizer fermenting installation for cigarette |
| CN116375516A (en) * | 2023-06-05 | 2023-07-04 | 山东中创亿丰肥料集团有限公司 | Liquid organic fertilizer preparation facilities |
| KR20230113980A (en) * | 2022-01-24 | 2023-08-01 | 김야고부 | Wastewater sludge fermentation device and fermentation method |
-
2024
- 2024-04-07 CN CN202410406724.XA patent/CN117986051B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496547A (en) * | 1937-05-25 | 1938-11-25 | James Alger Coombs | Improvements in or relating to plant and machinery for the manufacture of fertilizers |
| GB685865A (en) * | 1949-06-21 | 1953-01-14 | Ferdinand Schmidt | Improvements in and relating to a process of and apparatus for fermenting organic substances |
| FR1536488A (en) * | 1966-07-18 | 1968-08-16 | Dca Corp | Apparatus and method for drying and spraying waste |
| US4795711A (en) * | 1982-02-09 | 1989-01-03 | Otto Nockemann | Fermentation of organic materials for producing heat and fertilizer |
| KR19980059591U (en) * | 1998-07-27 | 1998-10-26 | 김영진 | Vertical sealed high speed livestock fermenter for livestock manure |
| KR200235890Y1 (en) * | 2001-04-03 | 2001-10-10 | 허명호 | Apparatus for composting |
| KR20070047893A (en) * | 2005-11-03 | 2007-05-08 | (주)화인이테크 | A tower type no agitation composting device and manufacturing method thereof |
| CN203877353U (en) * | 2014-06-13 | 2014-10-15 | 北京都润科技有限公司 | Feeding device |
| CN106220251A (en) * | 2016-08-01 | 2016-12-14 | 余乾 | A kind of kitchen refuse processing apparatus |
| CN206882154U (en) * | 2017-06-26 | 2018-01-16 | 河南尚华堂药业有限公司 | A kind of prepared slices of Chinese crude drugs pneumatic separation device |
| CN108315237A (en) * | 2018-04-28 | 2018-07-24 | 农业部沼气科学研究所 | Gravity pulling flow type dry fermentation air fertilizer coproduction devices and methods therefor |
| CN109734492A (en) * | 2019-03-21 | 2019-05-10 | 杭州更蓝生物科技有限公司 | A kind of automatic biological organic fertilizer fermenting apparatus |
| CN111760625A (en) * | 2020-07-10 | 2020-10-13 | 滕州市东郭中心卫生院 | Centralized treatment instrument for oral medical material waste |
| CN112385383A (en) * | 2020-11-30 | 2021-02-23 | 玉林师范学院 | Automatic data collection and multistage fertilizer conveying device for vegetable planting |
| CN112683571A (en) * | 2020-12-17 | 2021-04-20 | 郝冰 | Rapid sampling and detecting device for maturity in crop straw compost fermentation process |
| KR20230113980A (en) * | 2022-01-24 | 2023-08-01 | 김야고부 | Wastewater sludge fermentation device and fermentation method |
| CN216837734U (en) * | 2022-04-07 | 2022-06-28 | 河南省烟草公司南阳市公司 | Fertilizer fermenting installation for cigarette |
| CN116375516A (en) * | 2023-06-05 | 2023-07-04 | 山东中创亿丰肥料集团有限公司 | Liquid organic fertilizer preparation facilities |
Non-Patent Citations (2)
| Title |
|---|
| "自动进排料 密闭式固态发酵罐的设计";耿丽娟;饲料工艺新技术;20130815;22-24 * |
| superconductor and magnet levitation devices;K. B. Ma;Rev. Sci. Instrum;20031130(第74期);4989-5017 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117986051A (en) | 2024-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109729966A (en) | A kind of agricultural Intelligent soilless culture device | |
| CN214570811U (en) | Sewage treatment device convenient for adding chemicals | |
| CN117986051B (en) | Constant-temperature bacterial manure fermentation tower and application method thereof | |
| CN115948238B (en) | Pig feed biological enzyme preparation equipment and preparation method | |
| KR101872204B1 (en) | Air injection nozzle and apparatus for fermenting compost | |
| CN113637574A (en) | Microbial agent fermentation device with pH value adjusting function | |
| CN116162524A (en) | Production device for trichoderma fermentation | |
| CN113697046B (en) | Unmanned ship is thrown to prosthetic biological agent of water ecology long-range throwing | |
| CN212128013U (en) | Microbial manure fermentation equipment | |
| CN210886025U (en) | Biological membrane fermentation device | |
| KR20190114704A (en) | Air injection nozzle and apparatus for fermenting compost | |
| CN216998419U (en) | Domestic fungus liquid bacterial fermentation jar | |
| CN116396846B (en) | Organic fertilizer-based decomposing inoculant production device | |
| CN221846840U (en) | Dosing sewage treatment device for sewage treatment | |
| CN211020838U (en) | Self-made fermented feed production device for breeding farm | |
| CN100335611C (en) | Composite preparing device of circulating and filling strain preparation and biological carrier | |
| CN114105692B (en) | Organic fertilizer fermentation container | |
| CN221207708U (en) | Fertilizer steady quality synergy adjusting device | |
| CN219362041U (en) | Conveying equipment for producing and processing granular organic fertilizer | |
| CN214757777U (en) | Seed pretreatment seed dressing device for wheat planting | |
| CN219792984U (en) | Regulation formula biological fermentation jar | |
| CN114568161B (en) | Plant display device for interior decoration | |
| CN220034476U (en) | Air distributor for fermentation tank | |
| CN219429983U (en) | Fermentation device for microbial agent culture | |
| CN217547146U (en) | Yoghourt lactic acid bacteria fermentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |