CN213924544U - Device of good oxygen anaerobism coupling fermentation pig manure - Google Patents
Device of good oxygen anaerobism coupling fermentation pig manure Download PDFInfo
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- CN213924544U CN213924544U CN202022457757.7U CN202022457757U CN213924544U CN 213924544 U CN213924544 U CN 213924544U CN 202022457757 U CN202022457757 U CN 202022457757U CN 213924544 U CN213924544 U CN 213924544U
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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
- 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
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Abstract
The utility model discloses a device for fermenting pig manure in aerobic and anaerobic coupling mode, which comprises a fermentation box with an open top end, a sealing cover plate capable of covering the fermentation box, a top plate, a lifting component of the sealing cover plate, a fan and a gas collecting chamber; the bottom wall of the inner cavity of the fermentation box is uniformly provided with a plurality of threaded holes and is fixedly connected with a heat-conducting cylinder which covers the threaded holes in the bottom wall; the heating rod can be connected to the inner cavity of the fermentation box through threads; the fan is communicated with the inner cavity of the fermentation box; the fermentation box is communicated with the gas collecting chamber; the top plate is horizontally supported above the fermentation box; the sealing cover plate lifting assembly is supported on the top plate and rotates to wind a traction rope on the winding wheel through a double-shaft motor so that the sealing cover plate moves up and down. The device is beneficial to the aerobic and anaerobic alternate fermentation of the pig manure and is suitable for the practical application of the pig manure fermentation.
Description
Technical Field
The utility model belongs to agricultural waste treatment field, concretely relates to device of aerobic and anaerobic coupling fermentation pig manure.
Background
The pig manure is thin in texture, contains more organic matters and nitrogen, phosphorus and potassium nutrients, is slowly decomposed and is suitable for being used as a base fertilizer, and the manure of the first pig can increase the yield of grain by 200 jin and 300 jin. Under the modern pig raising condition, the treatment of pig manure is a key environmental protection technology, otherwise, the environmental pollution can be caused. Through scientific treatment of the fertilizer starter, the pig manure can be added into high-quality organic fertilizer, zero pollution, zero emission and no odor are achieved, and the manure soil is changed into gold.
Need carry out fermentation treatment to pig manure in the recycle of pig manure, and through the research discovery pig manure alternately ferments under aerobic and anaerobic condition and can to a great extent accelerate the fermentation process of pig manure, adjust the environment of aerobic and anaerobic and have very big control demand to the input of temperature and air, the heating of fermenting chamber is mostly adding at the lateral wall at present and is establishing heating element and heating, can lead to the heat to go in whole pig manure hardly fast acting on like this, especially this problem is more prominent serious to great fermenting chamber, be not convenient for the practical use of pig manure fermentation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to among the prior art, designed a device of aerobic and anaerobic coupling fermentation pig manure, be favorable to the aerobic and anaerobic alternate fermentation of pig manure, adapt to the practical application of pig manure fermentation.
The specific contents are as follows:
a device for fermenting pig manure in aerobic and anaerobic coupling mode comprises a fermentation box with an open top end, a sealing cover plate capable of covering the fermentation box, a top plate, a lifting assembly of the sealing cover plate, a fan and a gas collecting chamber;
the bottom wall of the inner cavity of the fermentation box is uniformly provided with a plurality of threaded holes for the heating rods to pass through; the bottom wall of the inner cavity of the fermentation box is fixedly connected with a heat-conducting cylinder which covers the threaded hole; the bottom of the heating rod is provided with a threaded connection part matched with the threaded hole; the heating rod is connected in the heat conducting cylinder in a threaded manner;
the air outlet of the fan is communicated with the inner cavity of the fermentation box through an air outlet pipe;
the fermentation box is communicated with the gas collecting chamber through a communicating pipe, and a one-way valve is arranged on the communicating pipe;
the top plate is horizontally supported above the fermentation box; the top plate can be fixed on a support frame arranged on the ground or fixed on a wall in a room.
The sealing cover plate lifting assembly comprises a double-shaft motor, a rotating rod and a winding wheel; the double-shaft motor is fixedly connected to the upper end of the top plate, output shafts at two ends of the double-shaft motor are fixedly connected with horizontal rotating rods, and the rod walls of the rotating rods at the two ends are fixedly sleeved with winding wheels; two ends of the sealing cover plate lifting assembly are symmetrically provided with clamping plates fixed on the top plate; one ends of the two rotating rods, which are not connected with the double-shaft motor, are rotatably connected with the clamping plate through bearings;
openings are respectively formed on the top plate corresponding to the two winding wheels; a main traction rope is wound on the winding wheel and penetrates through the through hole, and the lower end of the main traction rope is fixedly connected with a connecting block; the two sides of each connecting block are symmetrically and fixedly connected with auxiliary traction ropes; the upper end of the sealing cover plate is fixedly connected with each auxiliary traction rope.
The heat conduction section of thick bamboo and detachable heating rod in this device can realize the quick installation between heating rod and the fermenting case, and a plurality of heat conduction section of thick bamboo evenly distributed are in the inside of fermenting case for heat transfer is quick even more.
The double-shaft motor in the device drives the two winding wheels to rotate through the rotating rod, the winding wheels enable the main traction rope to move up and down, and the sealing cover plate can be rapidly extracted and placed.
When the device is used, the pig manure is placed in the fermentation box, the double-shaft motor drives the two winding wheels to rotate through the rotating rod, and the sealing cover plate covers the opening of the fermentation box to seal the fermentation box; after the fermentation box is sealed, the temperature and the oxygen content in the fermentation box are controlled by a heating rod and a fan, the temperature is regulated, and the aerobic and anaerobic modes are regulated. And gas generated in the fermentation process is sent into a gas collecting chamber through a communicating pipe, and the gas generated in the fermentation process is collected and utilized.
Furthermore, the device also comprises a temperature and gas control system, wherein the temperature and gas control system comprises a controller, a gas sensor and a temperature sensor which are arranged in the inner cavity of the fermentation box; the output ends of the gas sensor and the temperature sensor are electrically connected with the input end of the controller, and the output end of the controller is respectively electrically connected with the input ends of the fan and the heating rod; the controller receives signals of the gas sensor and controls the fan to work according to the oxygen content in the fermentation box; the controller receives signals of a temperature sensor in the fermentation box and controls the heating rod to work according to the temperature. The gas sensor is used for detecting the oxygen content and transmitting a signal to the controller.
The controller is preferably fixed on the outer side wall of the fermentation box.
Through the detection to temperature and gas in the fermenting case, feedback signal gives heating rod and fan, carries out quick effectual regulation to the temperature and the air content in the fermenting case to play the auxiliary action for the regulation of good oxygen and anaerobism mode, can realize the good oxygen of pig manure fermentation environment and go on with the alternation of anaerobic condition, can to a great extent accelerate the fermentation process of pig manure.
Further, the upper edge of the fermentation box is fixedly provided with a sealing bulge, and the lower end of the sealing cover plate is provided with a sealing groove which can be matched and spliced with the sealing bulge. The sealing bulge is preferably arranged along the circumferential direction of the upper edge of the fermentation box. The cooperation of sealed bellying and seal groove can make the fermentation case and seal the quick sealing connection between the apron for the sealed degree of fermentation case is high, and the fermentation of being convenient for is used.
Furthermore, the upper part of the outer side wall of the fermentation box is hinged with a plurality of L-shaped compression joint plates which can be compressed and connected at the upper end of the sealing cover plate; the L-shaped crimping plate is crimped on the part of the sealing cover plate and is provided with an insertion hole vertical to the sealing cover plate, and a clamping insertion rod is movably inserted in the insertion hole; the upper end of the sealing cover plate is provided with a clamping slot which can be correspondingly inserted with the clamping inserted rod; the top end of the clamping inserted bar is communicated with the insertion hole and is fixedly connected with a pulling plate, and the lower end of the pulling plate and the upper end of the part, pressed on the sealing cover plate, of the L-shaped pressing plate are fixedly connected with the same clamping spring sleeved outside the clamping inserted bar.
Through upset L shape crimping board for L shape crimping board crimping is in the upper end of sealed apron, realizes the firm spacing connection between fermenting case and the sealed apron, and the chucking slot is aimed at to the chucking inserted bar this moment, and the pull plate is pulled down to the chucking spring, and the pull plate can realize the firm spacing to L shape crimping board in advancing the chucking slot with the chucking inserted bar, can realize the quick assembly disassembly between sealed apron and the fermenting case, convenient to use.
Furthermore, the bottom of the threaded connection part of the heating rod is fixedly connected with the handheld part, so that the heating rod is convenient to install, dismantle and overhaul.
Furthermore, the bottom of the fermentation box is fixedly connected with supporting legs.
Further, the bearing is a ball bearing.
Further, the fan is fixed on the outer side wall of the fermentation box.
The utility model has the advantages as follows:
the device can realize the quick installation between the heating rod and the fermentation box, the plurality of heat conduction cylinders are uniformly distributed in the fermentation box, so that the heat transfer is quicker and more uniform, and the fan is matched to be beneficial to the aerobic or anaerobic fermentation of the pig manure in the fermentation box; through the gas collecting chamber, gas generated in the fermentation process is sent into the gas collecting chamber through the communicating pipe, so that the gas generated in the fermentation process can be collected and utilized, and the energy is saved and the environment is protected; the sealing cover plate lifting assembly can realize quick extraction and downward placement of the sealing cover plate, and is convenient to use; the temperature and gas control system can quickly and effectively adjust the temperature and the air content in the fermentation box, thereby playing an auxiliary role in adjusting the aerobic and anaerobic modes, realizing the alternate implementation of the aerobic and anaerobic conditions of the pig manure fermentation environment and accelerating the fermentation process of the pig manure to a great extent. The sealing arrangement of this device does benefit to the sealed degree in the high fermenting case, realizes the firm spacing connection between fermenting case and the sealed apron.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
in the figure: 1. a fermentation box; 2. a top plate; 3. a gas collection chamber; 4. a heat conducting tube; 5. a heating rod; 6. a threaded connection; 7. a threaded hole; 8. a communicating pipe; 9. a one-way valve; 10. a gas sensor; 11. a temperature sensor; 12. a fan; 13. a controller; 14. clamping a plate; 15. a double-shaft motor; 16. a rotating rod; 17. a winding wheel; 18. a primary pull rope; 19. a port; 20. connecting blocks; 21. an auxiliary pulling rope; 22. sealing the cover plate; 23. a hand-held portion; 24. supporting legs; 25. a sealing boss; 26. a sealing groove; 27. an L-shaped crimping plate; 28. clamping the inserted rod; 29. clamping the slot; 30. pulling a plate; 31. the spring is clamped.
Detailed Description
The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.
An aerobic-anaerobic coupled device for fermenting pig manure, as shown in figure 1-2, comprises a fermentation box 1 with an open top end, a sealing cover plate 22 capable of covering the fermentation box 1, a top plate 2, a lifting component of the sealing cover plate, a fan and a gas collecting chamber 3;
the bottom wall of the inner cavity of the fermentation box 1 is uniformly provided with a plurality of threaded holes 7 through which the heating rods 5 can pass; the bottom wall of the inner cavity of the fermentation box 1 is fixedly connected with a heat conducting cylinder 4 which covers the threaded hole 7; the bottom of the heating rod 5 is provided with a threaded connection part 6 matched with the threaded hole 7, and the bottom of the threaded connection part 6 is fixedly connected with a handheld part 23; the heating rod 5 is connected in the heat conducting cylinder 4 in a threaded manner;
the fan 12 is fixed on the outer side wall of the fermentation box 1, and an air outlet of the fan 12 is communicated with the inner cavity of the fermentation box 1 through an air outlet pipe;
the fermentation box 1 is communicated with the gas collecting chamber 3 through a communicating pipe 8, and a one-way valve 9 is arranged on the communicating pipe 8;
the bottom of the fermentation box 1 is fixedly connected with a supporting leg 24;
the top plate 2 is horizontally supported above the fermentation box 1 and is used for supporting the sealing cover plate lifting assembly;
the sealing cover plate lifting assembly comprises a double-shaft motor 15, a rotating rod 16 and a winding wheel 17; the double-shaft motor 15 is fixedly connected to the upper end of the top plate 2, output shafts at two ends of the double-shaft motor are fixedly connected with horizontal rotating rods 16, and rod walls of the rotating rods 16 at the two ends are fixedly sleeved with winding wheels 17; two ends of the sealing cover plate lifting component are symmetrically provided with clamping plates 14 fixed on the top plate 2; one ends of the two rotating rods 16, which are not connected with the double-shaft motor 15, are rotatably connected to the clamping plate 14 through ball bearings;
the top plate 2 is provided with through openings 19 corresponding to the two winding wheels 17 respectively; a main traction rope 18 is wound on the winding wheel 17, the main traction rope 18 penetrates through the through hole 19, and the lower end of the main traction rope 18 is fixedly connected with a connecting block 20; two sides (corresponding to the front-back direction of fig. 1) of the connecting block 20 are symmetrically and fixedly connected with auxiliary pulling ropes 21; the upper end of the sealing cover plate 22 is fixedly connected with each auxiliary pulling rope 21;
the device also comprises a temperature and gas control system, wherein the temperature and gas control system comprises a controller 13, a gas sensor 10 and a temperature sensor 11, the gas sensor 10 and the temperature sensor 11 are both arranged in the inner cavity of the fermentation box 1, and the controller 13 is arranged on the outer side wall of the fermentation box 1; the controller 13 receives the signal of the gas sensor 10 and controls the fan 12 to work according to the oxygen content in the fermentation box 1; the controller 13 receives signals of the temperature sensor 11 in the fermentation box 1 and controls the operation of the heating rod 5 according to the temperature;
a sealing bulge 25 is fixedly arranged on the upper edge of the fermentation box 1 along the circumferential direction, and a sealing groove 26 which can be matched and spliced with the sealing bulge 25 is formed in the lower end of the sealing cover plate 22;
the upper part of the outer side wall of the fermentation box 1 is hinged with a plurality of L-shaped crimping plates 27 which can be crimped at the upper end of the sealing cover plate 22; the part of the L-shaped crimping plate 27 crimped on the sealing cover plate 22 is provided with an insertion hole vertical to the sealing cover plate 22, and a clamping insertion rod 28 is movably inserted in the insertion hole; the upper end of the sealing cover plate 22 is provided with a clamping slot 29 which can be correspondingly inserted with the clamping inserted rod 28; the top end of the clamping inserted rod 28 is provided with an insertion hole and is fixedly connected with a pulling plate 30, and the lower end of the pulling plate 30 and the upper end of the part of the L-shaped crimping plate 27 crimped on the sealing cover plate 22 are fixedly connected with the same clamping spring 31 sleeved outside the clamping inserted rod 28.
When the device is used, the pig manure is placed in the fermentation box 1, the double-shaft motor 15 drives the two winding wheels 17 to rotate through the rotating rod 16, and the sealing cover plate 22 covers the opening of the fermentation box 1 to seal the fermentation box 1; the matching of the sealing bulge 25 and the sealing groove 26 can enable the fermentation box 1 and the sealing cover plate 22 to be quickly connected in a sealing mode; the sealing cover plate 22 covers the fermentation box 1, and the L-shaped crimping plate 27 is turned over, so that the L-shaped crimping plate 27 is crimped on the upper side of the sealing cover plate 22, stable limiting connection between the fermentation box 1 and the sealing cover plate 22 is realized, the clamping insertion rod 28 is aligned to the clamping insertion slot 29 at the moment, the clamping spring 31 pulls the pulling plate 30 downwards, and the pulling plate 30 pushes the clamping insertion rod 28 into the clamping insertion slot 29 so as to realize stable limiting of the L-shaped crimping plate 27. Through the detection to temperature and gaseous in the fermenting case 1, feedback signal gives heating rod 5 and fan 12, carries out quick effectual regulation to the temperature in the fermenting case 1 and air content, adjusts good oxygen and anaerobism mode. Gas generated in the fermentation process is sent into the gas collecting chamber 3 through the communicating 8 pipe, and the gas generated in the fermentation is collected and utilized. The matching of the sealing bulge 25 and the sealing groove 26 can enable the fermentation box 1 and the sealing cover plate 22 to be quickly connected in a sealing mode; the sealing cover plate 22 covers the fermentation box 1, and the L-shaped crimping plate 27 is turned over, so that the L-shaped crimping plate 27 is crimped on the upper side of the sealing cover plate 22, stable limiting connection between the fermentation box 1 and the sealing cover plate 22 is realized, the clamping insertion rod 28 is aligned to the clamping insertion slot 29 at the moment, the clamping spring 31 pulls the pulling plate 30 downwards, and the pulling plate 30 pushes the clamping insertion rod 28 into the clamping insertion slot 29 so as to realize stable limiting of the L-shaped crimping plate 27.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A device for fermenting pig manure in aerobic-anaerobic coupling mode is characterized by comprising a fermentation box (1) with an open top end, a sealing cover plate (22) capable of covering the fermentation box (1), a top plate (2), a sealing cover plate lifting assembly, a fan (12) and a gas collecting chamber (3);
the bottom wall of the inner cavity of the fermentation box (1) is uniformly provided with a plurality of threaded holes (7) through which the heating rods (5) can pass; the bottom wall of the inner cavity of the fermentation box (1) is fixedly connected with a heat conducting cylinder (4) which covers the threaded hole (7) therein; the bottom of the heating rod (5) is provided with a threaded connecting part (6) matched with the threaded hole (7); the heating rod (5) is connected in the heat conducting cylinder (4) in a threaded manner;
the air outlet of the fan (12) is communicated with the inner cavity of the fermentation box (1) through an air outlet pipe;
the fermentation box (1) is communicated with the gas collecting chamber (3) through a communicating pipe (8), and a one-way valve (9) is arranged on the communicating pipe (8);
the top plate (2) is horizontally supported above the fermentation box (1);
the sealing cover plate lifting assembly comprises a double-shaft motor (15), a rotating rod (16) and a winding wheel (17); the double-shaft motor (15) is fixedly connected to the upper end of the top plate (2), output shafts at two ends of the double-shaft motor are fixedly connected with horizontal rotating rods (16), and the rod walls of the rotating rods (16) at the two ends are fixedly sleeved with winding wheels (17); two ends of the sealing cover plate lifting component are symmetrically provided with clamping plates (14) fixed on the top plate (2); one ends of the two rotating rods (16) which are not connected with the double-shaft motor (15) are rotatably connected with the clamping plate (14) through bearings;
the top plate (2) is provided with through openings (19) corresponding to the two winding wheels (17) respectively; a main traction rope (18) is wound on the winding wheel (17), the main traction rope (18) penetrates through the through hole (19), and the lower end of the main traction rope (18) is fixedly connected with a connecting block (20); the two sides of the connecting block (20) are symmetrically and fixedly connected with auxiliary traction ropes (21); the upper end of the sealing cover plate (22) is fixedly connected with each auxiliary pulling rope (21).
2. The device for the aerobic-anaerobic coupled fermentation of the pig manure according to claim 1, further comprising a temperature and gas control system, wherein the temperature and gas control system comprises a controller (13), and further comprises a gas sensor (10) and a temperature sensor (11) which are both arranged in an inner cavity of the fermentation box (1); the controller (13) receives a signal of the gas sensor (10) and controls the fan (12) to work according to the oxygen content in the fermentation box; the controller (13) receives a signal of the temperature sensor (11) and controls the heating rod (5) to work according to the temperature.
3. The device for the aerobic and anaerobic coupled fermentation of the pig manure according to the claim 1 or 2, characterized in that the upper edge of the fermentation box (1) is fixedly provided with a sealing bulge (25), and the lower end of the sealing cover plate (22) is provided with a sealing groove (26) which can be inserted with the sealing bulge (25) in a matching way.
4. The device for the aerobic-anaerobic coupled fermentation of the pig manure according to the claim 1 or 2, characterized in that the upper part of the outer side wall of the fermentation box (1) is hinged with a plurality of L-shaped crimping plates (27) which can be crimped at the upper end of the sealing cover plate (22); the part of the L-shaped crimping plate (27) crimped on the sealing cover plate (22) is provided with an insertion hole vertical to the sealing cover plate (22), and a clamping insertion rod (28) is movably inserted in the insertion hole; the upper end of the sealing cover plate (22) is provided with a clamping slot (29) which can be correspondingly inserted with the clamping inserted rod (28); the top of chucking inserted bar (28) leads to jack and fixedly connected with arm-tie (30), the lower extreme of arm-tie (30) and L shape crimping board (27) the crimping in the upper end fixedly connected with of the part of sealed apron (22) the same cover of chucking spring (31) of establishing outside chucking inserted bar (28).
5. The device for the aerobic-anaerobic coupled fermentation of the pig manure according to the claim 1 or 2, characterized in that the bottom of the threaded connection part (6) of the heating rod (5) is fixedly connected with a hand-held part (23).
6. The device for the aerobic-anaerobic coupled fermentation of pig manure according to claim 1 or 2, characterized in that the bottom of the fermentation tank (1) is fixedly connected with supporting legs (24).
7. The apparatus for fermenting pig manure through aerobic-anaerobic coupling according to claim 1 or 2, wherein the bearing is a ball bearing.
8. The device for the aerobic-anaerobic coupled fermentation of pig manure according to claim 1 or 2, characterized in that the fan (12) is fixed on the outer side wall of the fermentation tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457757.7U CN213924544U (en) | 2020-10-29 | 2020-10-29 | Device of good oxygen anaerobism coupling fermentation pig manure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022457757.7U CN213924544U (en) | 2020-10-29 | 2020-10-29 | Device of good oxygen anaerobism coupling fermentation pig manure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672398A (en) * | 2022-05-06 | 2022-06-28 | 江西绿聚科技有限公司 | Bio-based material raw material fermentation device |
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2020
- 2020-10-29 CN CN202022457757.7U patent/CN213924544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672398A (en) * | 2022-05-06 | 2022-06-28 | 江西绿聚科技有限公司 | Bio-based material raw material fermentation device |
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