CN109384483B - Agricultural straw is retrieved with fermentation compost device - Google Patents
Agricultural straw is retrieved with fermentation compost device Download PDFInfo
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- CN109384483B CN109384483B CN201811383383.XA CN201811383383A CN109384483B CN 109384483 B CN109384483 B CN 109384483B CN 201811383383 A CN201811383383 A CN 201811383383A CN 109384483 B CN109384483 B CN 109384483B
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- 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
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- 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
- C05F17/70—Controlling the treatment in response to process parameters
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- 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
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Abstract
The invention belongs to the technical field of fermentation composting devices, and particularly relates to a fermentation composting device for recycling agricultural straws, which aims at the problems that the straw stirring and chopping efficiency is low, the crushed straws are not effectively crushed, the juice is not produced, the straw recycling is not facilitated, and the cost is not paid attention to when the straws are used. The straw recycling device improves the use efficiency of straws, promotes the recycling effect of the straws, improves the practicability of the whole device, and can strengthen the cutting speed of the stirring knife.
Description
Technical Field
The invention relates to the technical field of fermentation composting devices, in particular to a fermentation composting device for agricultural straw recycling.
Background
The straw fermentation is to promote the decomposition of straw cellulose, hemicellulose and lignin under a closed anaerobic condition, improve the palatability of the straw, improve the digestibility of the straw and increase the nutrition. The processed feed is widely applied to the feeding of herbivorous livestock. The successful application of the technology opens up a new way for the effective utilization of crop straws in agricultural areas of China and the development of the animal husbandry in the agricultural areas.
Through retrieval, the patent with the Chinese patent application number of CN201520912872.5 discloses a novel straw fermentation tank, which comprises a pretreatment device and a fermentation device, wherein the pretreatment device and the fermentation device are separated by a partition board; the top of the fermentation device is provided with an exhaust port, the fermentation device is internally provided with a stirring device, and the stirring device is connected with a motor at the top of the fermentation device. The novel straw fermentation tank in the patent has the following defects: the straw stirring cuts up efficiency lower, also does not carry out effectual crushing to the straw that pulverizes simultaneously, is unfavorable for the straw to go out the juice and is unfavorable for the recovery of straw, when using the straw material simultaneously, does not notice the cost, and such kind of problem can not be solved to above-mentioned patent, consequently, the urgent need for a fermented compost device is used in agricultural straw recovery.
Disclosure of Invention
Based on the technical problems that the efficiency of stirring and chopping straws is low, the crushed straws are not effectively crushed, the juice of the straws is not produced, the recovery of the straws is not facilitated, and the cost is not paid attention to when the straws are used, the invention provides the fermentation composting device for recovering the agricultural straws.
The invention provides a fermentation composting device for recycling agricultural straws, which comprises supporting legs, wherein shock-proof pads are fixed on the outer walls of the bottoms of two supporting legs through bolts, the same composting box is fixed on the outer wall of one side, opposite to the two supporting legs, of the two supporting legs through bolts, a fermentation outer box is fixed on the outer wall of the top of the composting box through bolts, through holes are formed in the outer wall of the bottom of the fermentation outer box, two discharging hoppers are fixed on the inner wall of each through hole through bolts, material guide pipes are connected on the inner walls of the two discharging hoppers through threads, three connecting rods are fixed on the outer wall of one side, opposite to the two material guide pipes, through bolts, elastic bulges are distributed on the outer walls of the outer surfaces of the six connecting rods at equal intervals, a temperature sensor is fixed on the inner wall of the top of the composting box through bolts, two heat-conducting plates are fixed on the inner wall of the bottom of the composting box through bolts, and heating rods are fixed on the outer walls, opposite to one side, through bolts, of the two heat-conducting plates are fixed on the outer walls, the top circumference outer wall of passage scribbles the boron nitride coating, fermentation outer container both sides outer wall all has the workbin through the bolt fastening, and two workbin one side outer walls all have the liquid pump through the bolt fastening, the outer wall that the fermentation outer container is close to two liquid pumps one side has all opened the connecting hole, and two connecting hole inner walls all peg graft and have the connecting pipe, two the liquid pump delivery outlet all has the connecting pipe through threaded connection, and the one end of two connecting pipes all has the shunt tubes through threaded connection.
Preferably, two the nozzle that the shunt tubes one side outer wall all has the equidistance to distribute through threaded connection, and the nozzle is provided with the leak protection circle with the shunt tubes junction, and the fermentation outer container bottom inner wall has the fermentation inner box through the bolt fastening, and the fermentation outer container top outer wall has the motor through the bolt fastening.
Preferably, the motor output shaft has the bull stick through the coupling joint, and has cup jointed three axle sleeve on the bull stick circumference outer wall, and three axle sleeve both sides outer wall all has the stirring sword through the bolt fastening, and six stirring sword tops and bottom outer wall all have two stirring rollers through the bolt fastening.
Preferably, the outer wall of the bottom of the stirring roller is connected with a cutting blade through threads, and the outer wall of the top of the stirring knife is provided with a liquid guide hole.
Preferably, the outer wall of the top of the fermentation outer box is fixed with two gas storage boxes through bolts, and the outer wall of the joint of the two gas storage boxes and the fermentation outer box is provided with jacks.
Preferably, two the jack inner wall is pegged graft and is had the air duct, and two air ducts keep away from the one end of gas storage tank and pass through threaded connection in the top outer wall of fermentation inner box.
Preferably, the outer wall of the front side of the fermentation outer box is provided with a mounting groove, the inner walls of two sides of the mounting groove are hinged with two box doors through hinge hinges, and the outer wall of one side, opposite to the two box doors, of each box door is fixed with a door bolt through a bolt.
Preferably, the control box and the operation panel are fixed on the outer wall of the front face of the compost box through bolts, and the outer wall of one side of the front face of the compost box is connected with the liquid outlet cover through threads.
Preferably, the outer walls of two sides of the control box are both fixed with dust screens through bolts, and the inner wall of the top of the control box is fixed with a radiator through bolts.
Preferably, the motor, the heating rod, the liquid pump and the radiator are all connected with switches through wires, the switches are all connected with the output end of the controller through signal wires, and the output end of the temperature sensor is connected with the input end of the controller through signal wires.
The beneficial effects of the invention are as follows:
1. this agricultural straw is retrieved and is used fermented compost device through being provided with three connecting rod on the guide pipe inner wall, and is provided with the elastic bulge on the outer wall of three connecting rod, when the straw that cuts up when the whereabouts, can slow down the falling speed to roll the straw that cuts up, make the straw go out the juice easily, and then improved the availability factor of straw, also promoted its recovery effect simultaneously, improved the practicality of integrated device.
2. This agricultural straw is retrieved and is used fermented compost device through being provided with the stirring sword, and is provided with two stirring rollers on the stirring sword, can carry out the even stirring to the straw when cutting the straw, has promoted the effect of straw fermentation, is provided with the cutting piece simultaneously on the stirring roller, can strengthen the cutting speed of stirring sword, and then has accelerated the speed of straw fermentation, has improved the recovery efficiency of agricultural straw.
3. This agricultural straw is retrieved and is used fermented compost device through being provided with workbin, liquid pump, shunt tubes and nozzle, passes through the connecting pipe with the straw material in the workbin through the liquid pump, spouts on the straw of smashing by the nozzle on the shunt tubes again, has not only saved the cost of straw material, has increased the area of contact of straw material with the straw moreover, has promoted the speed of its fermentation, has also improved the quality of straw fermented compost simultaneously.
4. This agricultural straw is retrieved and is used fermentation compost device is provided with the heat-conducting plate through the bottom at the compost case, and is provided with the heating rod in the middle of the heat-conducting plate, heats the straw of unloading through the heating rod, has adapted to the temperature of straw material with the straw fermentation, and then has improved the efficiency of fermentation, has also promoted the straw fermentation rate simultaneously.
5. This agricultural straw is retrieved and is used fermented compost device is provided with temperature sensor through the top at the compost case, can monitor the temperature of fermentation, and then is favorable to promoting the research to straw fermentation temperature, improves the mode of straw fermented compost.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure, convenient operation and good recovery effect.
Drawings
FIG. 1 is a schematic cross-sectional structural view of a fermentation composting apparatus for agricultural straw recycling according to the present invention;
FIG. 2 is a schematic structural diagram of a top view of a stirring knife of a fermentation composting device for agricultural straw recycling, which is provided by the invention;
FIG. 3 is a schematic structural view of a fermentation composting apparatus for agricultural straw recycling according to the present invention;
FIG. 4 is a schematic structural view of a material guide pipe of a fermented composting device for agricultural straw recycling, which is provided by the invention;
FIG. 5 is a schematic structural diagram of a control box of a fermentation composting device for agricultural straw recycling according to the present invention.
In the figure: 1-shock pad, 2-supporting legs, 3-compost box, 4-temperature sensor, 5-feed box, 6-liquid pump, 7-fermentation outer box, 8-shunt tube, 9-nozzle, 10-fermentation inner box, 11-air duct, 12-gas storage box, 13-motor, 14-rotating rod, 15-sealing ring, 16-stirring knife, 17-stirring roller, 18-connecting tube, 19-filter screen, 20-blanking hopper, 21-material guide tube, 22-heat conducting plate, 23-heating rod, 24-cutting sheet, 25-shaft sleeve, 26-liquid guide hole, 27-box door, 28-bolt, 29-control box, 30-operation panel, 31-connecting rod, 32-elastic bulge, 33-dust screen, etc, 34-controller, 35-radiator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a fermentation composting device for recycling agricultural straws comprises support legs 2, shock-proof pads 1 are fixed on the outer walls of the bottoms of the two support legs 2 through bolts, the same composting box 3 is fixed on the outer wall of the opposite side of the two support legs 2 through bolts, a fermentation outer box 7 is fixed on the outer wall of the top of the composting box 3 through bolts, through holes are formed in the outer wall of the bottom of the fermentation outer box 7, two blanking hoppers 20 are fixed on the inner wall of each through hole through bolts, the inner walls of the two blanking hoppers 20 are connected with material guide pipes 21 through threads, three connecting rods 31 are fixed on the outer wall of the opposite side of the two material guide pipes 21 through bolts, elastic bulges 32 distributed at equal intervals are arranged on the outer surface outer walls of the six connecting rods 31, when chopped straws fall, the falling speed can be reduced, and the chopped straws are rolled, so that the straws are easy to go out of juice, further improving the use efficiency of the straws, simultaneously promoting the recovery effect of the straws, improving the practicability of the whole device, fixing a temperature sensor 4 on the inner wall of the top of the compost box 3 through a bolt, monitoring the fermentation temperature, further being beneficial to promoting the research on the fermentation temperature of the straws, improving the way of fermenting and composting the straws, fixing two heat-conducting plates 22 on the inner wall of the bottom of the compost box 3 through bolts, fixing a heating rod 23 on the outer wall of one side of the two heat-conducting plates 22 opposite to each other through a bolt, heating the discharged straws through the heating rod, adapting to the fermentation temperature of the straws and the straws, further improving the fermentation efficiency, simultaneously promoting the fermentation rate of the straws, coating boron nitride coating 19 on the outer wall of the circumference of the top of the guide pipe 21, fixing workbins 5 on the outer walls of two sides of the fermentation outer box 7 through bolts, and fixing liquid pumps 6 on the outer walls of one sides of the two workbins 5 through bolts, the outer wall that fermentation outer container 7 is close to 6 one sides of two liquid pumps has all opened the connecting hole, and two connecting hole inner walls all peg graft and have connecting pipe 18, and 6 delivery outlets of two liquid pumps all have connecting pipe 18 through threaded connection, and the one end of two connecting pipes 18 all has shunt tubes 8 through threaded connection.
In the invention, the outer walls of one sides of the two shunt tubes 8 are connected with the nozzles 9 which are distributed equidistantly through threads, so that the cost of straw materials is saved, the contact area of the straw materials and the straw is increased, the fermentation speed of the straw materials is promoted, the quality of straw fermented compost is improved, the joint of the nozzle 9 and the shunt tubes 8 is provided with the leakage-proof ring, the inner wall of the bottom of the outer fermentation box 7 is fixed with the inner fermentation box 10 through bolts, and the outer wall of the top of the outer fermentation box 7 is fixed with the motor 13 through bolts.
According to the straw fermentation device, an output shaft of a motor 13 is connected with a rotating rod 14 through a coupler, three shaft sleeves 25 are sleeved on the outer wall of the circumference of the rotating rod 14, stirring knives 16 are fixed on the outer walls of two sides of each shaft sleeve 25 through bolts, the straws can be uniformly stirred while being cut, the straw fermentation effect is promoted, and two stirring rollers 17 are fixed on the outer walls of the tops and the bottoms of the six stirring knives 16 through bolts.
In the invention, the outer walls of the bottoms of the stirring rollers 17 are connected with the cutting pieces 24 through threads, so that the cutting speed of the stirring knife can be enhanced, the straw fermentation speed is further increased, the agricultural straw recycling efficiency is improved, and the outer walls of the tops of the stirring knives 16 are provided with the liquid guide holes 26.
In the invention, two gas storage tanks 12 are fixed on the outer wall of the top of the fermentation outer tank 7 through bolts, and jacks are formed in the outer walls of the joints of the two gas storage tanks 12 and the fermentation outer tank 7.
In the invention, air ducts 11 are inserted into the inner walls of the two insertion holes, and one ends of the two air ducts 11 far away from the air storage tank 12 are connected to the outer wall of the top of the fermentation inner box 10 through threads.
In the invention, the outer wall of the front surface of the fermentation outer box 7 is provided with a mounting groove, the inner walls of two sides of the mounting groove are hinged with two box doors 27 through hinge hinges, and the outer wall of one side of the two box doors 27 opposite to each other is fixed with a door bolt 28 through a bolt.
In the invention, the control box 29 and the operation panel 30 are fixed on the outer wall of the front side of the compost box 3 through bolts, and the outer wall of one side of the front side of the compost box 3 is connected with a liquid outlet cover through threads.
In the invention, the outer walls of two sides of the control box 29 are both fixed with dustproof nets 33 through bolts, and the inner wall of the top of the control box 29 is fixed with a radiator 35 through bolts.
In the invention, the motor 13, the heating rod 23, the liquid pump 6 and the radiator 35 are all connected with switches through conducting wires, the switches are all connected with the output end of the controller 34 through signal wires, and the output end of the temperature sensor 4 is connected with the input end of the controller 34 through signal wires.
When in use, the box door 27 is opened, the waste agricultural straws are placed into the fermentation inner box 10, the box door 27 is closed, the door bolt 28 is buckled, the motor 13 is started through the controller 34 at the moment, the motor 13 drives the stirring knife 16 on the rotating rod 14 to rotate, the stirring knife 16 cuts up and stirs the straws, the stirring roller 17 is arranged on the stirring knife, the cutting piece 24 is arranged on the stirring roller 17, the cutting effect of the stirring knife 16 can be enhanced, after cutting up and stirring, the liquid pumps 6 on two sides of the fermentation outer box 7 are started through the controller 34, the straw materials in the material box 5 are sprayed on the cut-up straws through the connecting pipe 18 and the nozzle 9 on the shunt pipe 8, so that the fermentation speed is accelerated, simultaneously, the gas generated by fermentation is guided into the gas storage box 12 through the gas guide pipe 11, the straw recycling efficiency is improved, and the cut-up straws can enter the fertilizer guide box 3 along the feed guide pipe 21 in the blanking box 20, and be provided with three connecting rod 31 in passage 21, and be provided with spring protrusion 32 on the three connecting rod 31 and can roll the straw that cuts up, promote the straw can go out the juice, improved the efficiency that the straw utilized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A fermentation composting device for agricultural straw recycling comprises supporting legs (2) and is characterized in that shock pads (1) are fixed on the outer walls of the bottoms of the two supporting legs (2) through bolts, a same composting box (3) is fixed on the outer wall of one side, opposite to the two supporting legs (2), of the two supporting legs, a fermentation outer box (7) is fixed on the outer wall of the top of the composting box (3) through bolts, a through hole is formed in the outer wall of the bottom of the fermentation outer box (7), two blanking hoppers (20) are fixed on the inner wall of the through hole through bolts, guide pipes (21) are connected to the inner walls of the two blanking hoppers (20) through threads, three connecting rods (31) are fixed on the outer wall of one side, opposite to the guide pipes (21), elastic bulges (32) distributed at equal intervals are arranged on the outer walls of the outer surfaces of the six connecting rods (31), and a temperature sensor (4) is fixed on the inner wall of the top of the composting box (3) through bolts, two heat-conducting plates (22) are fixed on the inner wall of the bottom of the compost box (3) through bolts, heating rods (23) are fixed on the outer walls of the two opposite sides of the two heat-conducting plates (22) through bolts, boron nitride coatings (19) are coated on the outer walls of the circumferences of the tops of the material guide pipes (21), feed boxes (5) are fixed on the outer walls of the two sides of the fermentation outer box (7) through bolts, liquid pumps (6) are fixed on the outer walls of the two sides of the two feed boxes (5) through bolts, connecting holes are formed in the outer walls, close to one sides of the two liquid pumps (6), of the fermentation outer box (7), connecting pipes (18) are inserted into the inner walls of the two connecting holes, connecting pipes (18) are connected to the output ports of the two liquid pumps (6) through threads, and one ends of the two connecting pipes (18) are connected with flow dividing pipes (8) through threads;
the outer walls of one sides of the two shunt tubes (8) are connected with nozzles (9) which are distributed equidistantly through threads, a leakage-proof ring is arranged at the joint of the nozzles (9) and the shunt tubes (8), the inner wall of the bottom of the outer fermentation box (7) is fixed with an inner fermentation box (10) through bolts, and the outer wall of the top of the outer fermentation box (7) is fixed with a motor (13) through bolts;
the output shaft of the motor (13) is connected with a rotating rod (14) through a coupler, three shaft sleeves (25) are sleeved on the outer wall of the circumference of the rotating rod (14), stirring knives (16) are fixed on the outer walls of two sides of the three shaft sleeves (25) through bolts, and two stirring rollers (17) are fixed on the outer walls of the tops and the bottoms of the six stirring knives (16) through bolts;
the outer wall of the bottom of the stirring roller (17) is connected with a cutting blade (24) through threads, and the outer wall of the top of the stirring knife (16) is provided with a liquid guide hole (26).
2. The agricultural straw recycling fermented composting device as claimed in claim 1, wherein the two gas storage tanks (12) are fixed on the outer wall of the top of the outer fermented tank (7) through bolts, and the outer walls of the joints of the two gas storage tanks (12) and the outer fermented tank (7) are provided with insertion holes.
3. The agricultural straw recycling fermentation composting device as claimed in claim 2, wherein air ducts (11) are inserted into the inner walls of the two insertion holes, and one ends of the two air ducts (11) far away from the air storage tank (12) are connected to the outer wall of the top of the fermentation inner tank (10) through threads.
4. The agricultural straw recycling fermented composting device as claimed in claim 1, wherein the outer wall of the front side of the outer fermented box (7) is provided with a mounting groove, the inner walls of two sides of the mounting groove are hinged with two box doors (27) through hinges, and the outer wall of one side opposite to the two box doors (27) is fixed with a bolt (28) through a bolt.
5. The agricultural straw recycling fermentation composting device as claimed in claim 1, wherein the control box (29) and the operation panel (30) are fixed on the outer wall of the front side of the composting box (3) through bolts, and the outer wall of one side of the front side of the composting box (3) is connected with a liquid outlet cover through threads.
6. The agricultural straw recycling fermented composting device as claimed in claim 5, wherein the outer walls of both sides of the control box (29) are fixed with dust screens (33) through bolts, and the inner wall of the top of the control box (29) is fixed with radiators (35) through bolts.
7. The agricultural straw recycling fermented composting device according to claim 1, wherein the motor (13), the heating rod (23), the liquid pump (6) and the radiator (35) are all connected with switches through conducting wires, the switches are all connected with the output end of the controller (34) through signal wires, and the output end of the temperature sensor (4) is connected with the input end of the controller (34) through signal wires.
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| CN201811383383.XA CN109384483B (en) | 2018-11-20 | 2018-11-20 | Agricultural straw is retrieved with fermentation compost device |
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| CN201811383383.XA CN109384483B (en) | 2018-11-20 | 2018-11-20 | Agricultural straw is retrieved with fermentation compost device |
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| CN109384483B true CN109384483B (en) | 2021-08-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112285274B (en) * | 2020-12-27 | 2021-04-23 | 南京仪汇仪器设备有限公司 | Feed nutrient composition detection device |
| CN114349553A (en) * | 2022-01-22 | 2022-04-15 | 靳百行 | Composting device is used in production of agricultural microbial manure |
| CN117551548B (en) * | 2024-01-12 | 2024-03-26 | 山东百沃生物科技有限公司 | Device for accelerating straw cellulose decomposing enzyme |
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| CN104058806A (en) * | 2013-03-20 | 2014-09-24 | 林辉雄 | Rapid compost fermentation machine and compost making method |
| CN205133613U (en) * | 2015-11-17 | 2016-04-06 | 南阳师范学院 | Novel straw fermentation vat |
| CN207981054U (en) * | 2017-10-19 | 2018-10-19 | 胡永才 | A kind of animal husbandry straw feed crushes batch mixing and is integrally machined device |
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