Organic biological compound fertilizer production cement fermentation tank and fermentation process

Abstract

The invention provides an organic biological compound fertilizer production cement fermentation tank and a fermentation process, and relates to the technical field of organic biological compound fertilizer production, the organic biological compound fertilizer production cement fermentation tank comprises a fertilizer fermentation member, a liquid discharge member, a mixing scraping member, an auxiliary discharge member and a protective communication member; the liquid discharge part is mounted on the fertilizer fermentation part; a row of mixing and scraping pieces are arranged, and the row of mixing and scraping pieces are mounted on the fertilizer fermentation piece; a row of auxiliary discharging pieces are arranged, and the row of auxiliary discharging pieces are mounted on the fertilizer fermentation piece; a control box is mounted on the front side of the fertilizer fermentation part; the protective communicating piece is mounted on the fertilizer fermentation piece; the snakelike temperature control tube can heat the cement sealing tank, so that the fermented material can be kept at a proper temperature in winter; the snake-shaped temperature control pipe can also cool the cement sealing tank, so that the fermented materials can be kept at a proper temperature in summer; the problems that the fermentation period is prolonged by 30% + at low temperature in winter and the fertilizer efficiency is reduced by 20%-30% at high temperature in summer due to lack of a temperature control structure are solved.

Description

Technical Field

[0001] This invention belongs to the field of organic biological compound fertilizer production technology, and more specifically, it relates to a cement fermentation tank and fermentation process for producing organic biological compound fertilizer. Background Technology

[0002] Straw and excrement are ideal raw materials for making organic bio-compound fertilizer because they are rich in organic matter and nutrients. The cellulose and hemicellulose in corn straw and wheat straw can be converted into humus after being decomposed by microorganisms, which can improve soil fertility. Excrement contains essential plant elements such as nitrogen, phosphorus and potassium. When the two are mixed and fermented in a cement fermentation tank, the microbial activity can accelerate the decomposition of organic matter, generate stable humic acid and small molecule nutrients, and form a compound fertilizer that is nutritionally balanced and improves soil structure.

[0003] The cement fermentation tanks currently in use still have the following problems: 1. Lack of temperature control structure, which leads to a 30%+ increase in fermentation cycle during low winter temperatures and a 20%-30% decrease in fertilizer efficiency during high summer temperatures; 2. Inability to utilize the mixing structure to assist in the discharge of fermented materials, increasing the discharge time of fermented materials; 3. Inability to protect the electrical components on the cement fermentation tank, and inability to automatically disconnect the power supply when inspecting electrical components. Summary of the Invention

[0004] This disclosure relates to a cement fermentation tank and fermentation process for producing organic bio-compound fertilizer. It includes a fertilizer fermentation unit, a liquid discharge unit, a mixing scraper unit, an auxiliary discharge unit, and a protective connecting unit. A serpentine temperature control tube heats the cement-sealed tank, maintaining a suitable temperature for the fermenting material in winter. The serpentine temperature control tube also cools the cement-sealed tank, maintaining a suitable temperature for the fermenting material in summer. A mixing scraper and four auxiliary sealing plates push the fermented material to the right, facilitating its discharge. When the L-shaped protective plate separates from the two inclined mounting shafts, the external power supply is automatically disconnected from the control box, making maintenance or repair safer. This solution addresses the problems of lacking a temperature control structure, being unable to utilize the mixing structure to assist in the discharge of fermented material, and the inability to automatically disconnect the power supply during electrical component maintenance.

[0005] In a first aspect, this disclosure provides a cement fermentation tank for producing organic bio-compound fertilizer, comprising: a fertilizer fermentation unit, a liquid discharge unit, a mixing scraper unit, an auxiliary discharge unit, and a protective connecting unit; the liquid discharge unit is installed on the fertilizer fermentation unit and is used to discharge wastewater generated during fermentation; the mixing scraper unit is arranged in a row and is installed on the fertilizer fermentation unit, and is used to mix the materials during fermentation; the auxiliary discharge unit is arranged in a row and is installed on the fertilizer fermentation unit, and is used to assist in discharging the fermented materials; a control box is installed on the front side of the fertilizer fermentation unit, and the control box is used to control the row of mixing scrapers and the row of auxiliary discharge units; the protective connecting unit is installed on the fertilizer fermentation unit and is used to connect an external power source to the control box.

[0006] In at least some embodiments, the fertilizer fermentation component includes: a cement-sealed tank, a sealing cover, and a serpentine temperature control tube; a row of inspection ports is provided on the top left side of the cement-sealed tank, a row of feed inlets is provided on the top right side of the cement-sealed tank, and a row of discharge outlets is provided on the right side of the cement-sealed tank; the sealing cover has three rows, and the three rows of sealing covers are installed on one row of inspection ports, one row of feed inlets, and one row of discharge outlets; the serpentine temperature control tube is installed inside the cement-sealed tank and is connected to an external steam pipe or cold air pipe.

[0007] In at least some embodiments, the liquid discharge component includes: a main discharge pipe, a liquid discharge pipe, and a filter screen; the main discharge pipe is installed inside the cement-sealed pool and is connected to an external wastewater pipe; the liquid discharge pipe is arranged in a row, and the row of liquid discharge pipes is fixedly installed on the main discharge pipe; the filter screen is arranged in a row, and the row of filter screens is fixedly installed on the row of liquid discharge pipes.

[0008] In at least some embodiments, the mixing scraper includes: a drive motor and a cross support frame; the drive motor is fixedly installed on the left side of the cement sealing tank and is electrically connected to the control box; the cross support frame is fixedly installed inside the cement sealing tank.

[0009] In at least some embodiments, the mixing scraper further includes: a drive screw and a mixing scraper frame; the left end of the drive screw is fixedly connected to the output shaft of the drive motor, and the right end of the drive screw is rotatably connected to the cross support frame; the mixing scraper frame is slidably installed inside the cement sealing pool, and the mixing scraper frame is threadedly connected to the drive screw.

[0010] In at least some embodiments, the auxiliary discharge component includes: an auxiliary discharge rack, an auxiliary sealing plate, an electric telescopic rod, and a circular sealing block; the auxiliary discharge rack is slidably installed inside the cement sealing tank; there are four auxiliary sealing plates, which are fixedly installed on the auxiliary discharge rack and can be inserted into the mixing scraper; there are two electric telescopic rods, which are fixedly installed on the top of the cement sealing tank and electrically connected to the control box; there are two circular sealing blocks, which are fixedly installed on the left side of the auxiliary discharge rack and inserted into the cement sealing tank.

[0011] In at least some embodiments, the auxiliary feeding component further includes: rectangular mounting rods, L-shaped connecting brackets, and return springs; two rectangular mounting rods are provided, and the two rectangular mounting rods are slidably installed inside the auxiliary feeding frame, and the top ends of the two rectangular mounting rods are in contact with the output shafts of the two electric telescopic rods; two L-shaped connecting brackets are provided, and the two L-shaped connecting brackets are slidably installed on the auxiliary feeding frame and the two auxiliary sealing plates above, and the left ends of the two L-shaped connecting brackets are fixedly connected to the two rectangular mounting rods; two return springs are provided, and the two return springs are installed at the bottom of the two rectangular mounting rods.

[0012] In at least some embodiments, the protective connecting member includes: an inclined mounting shaft, an L-shaped protective plate, a circular support ring, and a limiting nut; there are two inclined mounting shafts, and the two inclined mounting shafts are fixedly mounted on the cement sealing pool; the L-shaped protective plate is slidably mounted on the two inclined mounting shafts; there are two circular support rings, and the two circular support rings are fixedly mounted on the two inclined mounting shafts; there are two limiting nuts, and the two limiting nuts are threadedly connected to the two inclined mounting shafts.

[0013] In at least some embodiments, the protective connecting member further includes: an insulating mounting base a, an insulating mounting base b, a metal connecting pipe, and a metal connecting head; the insulating mounting base a is fixedly mounted on two inclined mounting shafts; the insulating mounting base b is fixedly mounted on an L-shaped protective plate; there are two metal connecting pipes, and the two metal connecting pipes are fixedly mounted on the insulating mounting base a, and the two metal connecting pipes are connected to cables on the control box; there are two metal connecting heads, and the two metal connecting heads are fixedly mounted on the insulating mounting base b; the two metal connecting heads are inserted into the two metal connecting pipes, and the two metal connecting heads are connected to external cables.

[0014] In another aspect, this disclosure provides a fermentation process for producing organic bio-compound fertilizer, including the following steps: 1) Shred corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, fruit tree pruning branches, and household waste; 2) Add the crushed corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, and fruit tree pruning branches into the cement-sealed tank through a row of feed inlets; 3) Septic tank waste, domestic waste, and cow, sheep, and chicken manure are also added to the cement-sealed tank through a row of feed inlets; 4) When the temperature in the cement sealing tank is low in winter, external steam is introduced into the serpentine temperature control pipe; when the temperature in the cement sealing tank is high in summer, external cold air is introduced into the serpentine temperature control pipe. 5) After a certain interval, start a row of drive motors. A row of drive screws is threadedly connected to a row of mixing scrapers, so that the row of mixing scrapers moves back and forth in the cement sealed tank to achieve mobile mixing. 6) Wait for the fermentation of the material in the cement-sealed tank to be completed.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When external steam enters the serpentine temperature control tube through the steam pipe, the serpentine temperature control tube can heat the cement-sealed tank, so that the fermenting material can maintain a suitable temperature in winter; when external cold air enters the serpentine temperature control tube through the cold air pipe, the serpentine temperature control tube can cool the cement-sealed tank, so that the fermenting material can maintain a suitable temperature in summer; the setting of the main discharge pipe and a row of liquid discharge pipes plays a role in discharging the wastewater generated during fermentation.

[0016] 2. When the output shaft of the drive motor rotates forward, the drive screw drives the mixing scraper to move from left to right; when the output shaft of the drive motor rotates in reverse, the drive screw drives the mixing scraper to move from right to left, thus realizing automatic mixing of materials, which is beneficial to improving fermentation efficiency and fermentation quality; the two electric telescopic rods play a positioning role for the auxiliary discharge rack, preventing the auxiliary discharge rack from sliding in the cement sealing tank. Furthermore, when the drive screw moves the mixing scraper to the far left and the output shafts of the two electric telescopic rods retract, the two L-shaped connecting frames automatically slide upward under the action of the two return springs, so that the two L-shaped connecting frames contact the mixing scraper; when the drive screw moves the mixing scraper from left to right, the mixing scraper and the four auxiliary sealing plates can push the fermented material to the right, which is conducive to the discharge of the fermented material; when the mixing scraper and the four auxiliary sealing plates slide to the right, external air can enter the cement sealing tank.

[0017] 3. The two inclined mounting shafts and the L-shaped protective plate of this invention provide shielding and protection for a row of drive motors and control boxes; the two circular support rings and the two limit nuts provide positioning for the L-shaped protective plate. In addition, the installation of two metal connecting pipes and two metal connecting heads enables the connection between the external power supply and the control box; when the L-shaped protective plate is separated from the two inclined mounting shafts, the external power supply is automatically disconnected from the control box, making inspection or maintenance safer. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown; Figure 2 The present invention is shown. Figure 1 A schematic diagram of the structure from the rear side view; Figure 3 The present invention is shown. Figure 1 A schematic diagram of the longitudinal center section structure; Figure 4 The present invention is shown. Figure 3 A magnified schematic diagram of a portion of region A in the middle; Figure 5 A schematic diagram of the structure of the hybrid scraping component of the present invention is shown; Figure 6 A schematic diagram of the structure of the hybrid scraper and auxiliary discharge component of the present invention is shown; Figure 7 A schematic diagram of the structure of the auxiliary material feeding component of the present invention is shown; Figure 8 The present invention is shown. Figure 1 A schematic diagram of the top view structure; Figure 9 The present invention is shown. Figure 8 Schematic diagram of the cross-sectional structure in the middle BB direction; Figure 10 The present invention is shown. Figure 9 A magnified schematic diagram of a portion of region C in the middle; Figure 11 An exploded structural diagram of the protective connecting member of the present invention is shown; Figure 12 The present invention is shown. Figure 8 Schematic diagram of the cross-sectional structure in the DD direction; Figure 13The present invention is shown. Figure 12 A magnified schematic diagram of the structure of region E in the middle.

[0021] List of reference numerals in the attached diagram: 100. Fertilizer fermentation components; 101. Cement sealed tank; 102. Sealing cover; 103. Serpentine temperature control tube; 200. Liquid discharge component; 201. Main discharge pipe; 202. Liquid discharge pipe; 203. Filter screen; 300. Mixing scraper; 301. Drive motor; 302. Cross support frame; 303. Drive screw; 304. Mixing scraper frame; 400. Auxiliary material feeding component; 401. Auxiliary material feeding rack; 402. Auxiliary sealing plate; 403. Electric telescopic rod; 404. Circular sealing block; 405. Rectangular mounting rod; 406. L-shaped connecting frame; 407. Return spring; 500. Protective connecting component; 501. Inclined mounting shaft; 502. L-shaped protective plate; 503. Circular support ring; 504. Limiting nut; 505. Insulating mounting base a; 506. Insulating mounting base b; 507. Metal connecting pipe; 508. Metal connecting head; 600. Control box. Detailed Implementation

[0022] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0023] Example: Please refer to Figures 1 to 13 As shown: This invention provides a cement fermentation tank for producing organic bio-compound fertilizer, comprising: a fertilizer fermentation unit 100, a liquid discharge unit 200, a mixing scraper 300, an auxiliary discharge unit 400, and a protective connecting unit 500; the liquid discharge unit 200 is installed on the fertilizer fermentation unit 100 and is used to discharge wastewater generated during fermentation; the mixing scraper 300 is arranged in a row, and one row of mixing scrapers 300 is installed on the fertilizer fermentation unit 100, and the mixing scraper 300 is used for mixing the fermented material. The fermentation process includes materials; a row of auxiliary discharge components 400 is provided, and the row of auxiliary discharge components 400 is installed on the fertilizer fermentation unit 100. The row of auxiliary discharge components 400 is used to assist in discharging the fermented materials; a control box 600 is installed on the front side of the fertilizer fermentation unit 100. The control box 600 is used to control a row of mixing scrapers 300 and a row of auxiliary discharge components 400; a protective connecting piece 500 is installed on the fertilizer fermentation unit 100. The protective connecting piece 500 is used to connect the external power supply to the control box 600.

[0024] In this embodiment of the disclosure, such as Figure 2 and Figure 4 As shown, the fertilizer fermentation unit 100 includes: a cement sealing tank 101, a sealing cover 102, and a serpentine temperature control tube 103; a row of inspection ports is provided on the top left side of the cement sealing tank 101, a row of feed ports is provided on the top right side of the cement sealing tank 101, and a row of discharge ports is provided on the right side of the cement sealing tank 101; the sealing cover 102 has three rows, and the three rows of sealing covers 102 are installed on a row of inspection ports, a row of feed ports, and a row of discharge ports; the serpentine temperature control tube 103 is installed inside the cement sealing tank 101, and the serpentine temperature control tube 103 is connected to an external steam pipe or cold air pipe; The liquid discharge component 200 includes: a main discharge pipe 201, liquid discharge pipes 202, and a filter screen 203; the main discharge pipe 201 is installed inside the cement sealing tank 101 and is connected to an external wastewater pipe; the liquid discharge pipes 202 are arranged in a row, and the row of liquid discharge pipes 202 is fixedly installed on the main discharge pipe 201; the filter screen 203 is arranged in a row, and the row of filter screens 203 is fixedly installed on the row of liquid discharge pipes 202; Its specific functions are as follows: Because the serpentine temperature control pipe 103 is installed inside the cement sealed tank 101 and is connected to the external steam pipe or cold air pipe, when external steam enters the serpentine temperature control pipe 103 through the steam pipe, the serpentine temperature control pipe 103 can heat the cement sealed tank 101, which heats the plant stalks, sewage, and human, livestock, and excrement, so that the fermenting materials can maintain a suitable temperature in winter; when external cold air enters the serpentine temperature control pipe 103 through the cold air pipe, the serpentine temperature control pipe 103 can cool the cement sealed tank 101, which cools the plant stalks, sewage, and human, livestock, and excrement, so that the fermenting materials can maintain a suitable temperature in summer; and because the discharge main pipe 201 is connected to the external wastewater pipe, and a row of liquid discharge pipes 202 are fixedly installed on the discharge main pipe 201, and a row of filter screens 203 are fixedly installed on the row of liquid discharge pipes 202, the wastewater generated during fermentation is discharged.

[0025] In this embodiment of the disclosure, such as Figure 5 , Figure 6 , Figure 7 and Figure 10As shown, the mixing scraper 300 includes: a drive motor 301 and a cross support frame 302; the drive motor 301 is fixedly installed on the left side of the cement sealing tank 101 and is electrically connected to the control box 600; the cross support frame 302 is fixedly installed inside the cement sealing tank 101; the mixing scraper 300 also includes: a drive screw 303 and a mixing scraper 304; the left end of the drive screw 303 is fixedly connected to the output shaft of the drive motor 301, and the right end of the drive screw 303 is rotatably connected to the cross support frame 302; the mixing scraper 304 is slidably installed inside the cement sealing tank 101, and the mixing scraper 304 is threadedly connected to the drive screw 303; The auxiliary material discharge component 400 includes: an auxiliary material discharge rack 401, auxiliary sealing plates 402, electric telescopic rods 403, and circular sealing blocks 404. The auxiliary material discharge rack 401 is slidably installed inside the cement sealing tank 101. Four auxiliary sealing plates 402 are provided, and all four are fixedly installed on the auxiliary material discharge rack 401, and can be inserted into the mixing scraper 304. Two electric telescopic rods 403 are provided, and both are fixedly installed on the top of the cement sealing tank 101, and are electrically connected to the control box 600. Two circular sealing blocks 404 are provided, and both are fixedly installed on the left side of the auxiliary material discharge rack 401, and are used for sealing. Block 404 is inserted into the cement sealing pool 101; the auxiliary discharge component 400 also includes: rectangular mounting rods 405, L-shaped connecting brackets 406, and return springs 407; there are two rectangular mounting rods 405, and the two rectangular mounting rods 405 are slidably installed inside the auxiliary discharge rack 401, and the top ends of the two rectangular mounting rods 405 are in contact with the output shafts of the two electric telescopic rods 403; there are two L-shaped connecting brackets 406, and the two L-shaped connecting brackets 406 are slidably installed on the auxiliary discharge rack 401 and the two auxiliary sealing plates 402 above it, and the left ends of the two L-shaped connecting brackets 406 are fixedly connected to the two rectangular mounting rods 405; there are two return springs 407, and the two return springs 407 are installed at the bottom of the two rectangular mounting rods 405; Its specific function is as follows: Since the left end of the drive screw 303 is fixedly connected to the output shaft of the drive motor 301, and the mixing scraper 304 is slidably installed inside the cement sealing tank 101, and the mixing scraper 304 is threadedly connected to the drive screw 303, when the output shaft of the drive motor 301 rotates forward, the drive screw 303 drives the mixing scraper 304 to move from left to right; when the output shaft of the drive motor 301 rotates in reverse, the drive screw 303 drives the mixing scraper 304 to move from right to left, thus realizing automatic mixing of materials, which is beneficial to improving fermentation efficiency and fermentation quality; and since the two electric telescopic rods 403 are fixedly installed on the top of the cement sealing tank 101, and the top ends of the two rectangular mounting rods 405 are in contact with the output shafts of the two electric telescopic rods 403, they play a positioning role for the auxiliary discharge rack 401, so that the auxiliary discharge rack 401 will not slide in the cement sealing tank 101; Furthermore, since the four auxiliary sealing plates 402 can be inserted into the mixing scraper 304, and the two L-shaped connecting frames 406 are slidably mounted on the auxiliary discharge frame 401 and the two auxiliary sealing plates 402 above it, and the left ends of the two L-shaped connecting frames 406 are fixedly connected to the two rectangular mounting rods 405, when the drive screw 303 drives the mixing scraper 304 to move to the leftmost position, and the output shafts of the two electric telescopic rods 403 retract, the two L-shaped connecting frames 406 automatically slide upward under the action of the two return springs 407, causing the two L-shaped connecting frames... 406 contacts the mixing scraper 304; when the drive screw 303 drives the mixing scraper 304 to move from left to right, the mixing scraper 304 and the four auxiliary sealing plates 402 can push the fermented material to the right, which is conducive to the discharge of the fermented material; since the two circular sealing blocks 404 are fixedly installed on the left side of the auxiliary discharge rack 401 and the two circular sealing blocks 404 are inserted into the cement sealing tank 101, when the mixing scraper 304 and the four auxiliary sealing plates 402 slide to the right, external air can enter the cement sealing tank 101.

[0026] In this embodiment of the disclosure, such as Figure 11 and Figure 13As shown, the protective connecting component 500 includes: an inclined mounting shaft 501, an L-shaped protective plate 502, a circular support ring 503, and a limiting nut 504; two inclined mounting shafts 501 are provided, and the two inclined mounting shafts 501 are fixedly mounted on the cement sealing pool 101; the L-shaped protective plate 502 is slidably mounted on the two inclined mounting shafts 501; two circular support rings 503 are provided, and the two circular support rings 503 are fixedly mounted on the two inclined mounting shafts 501; two limiting nuts 504 are provided, and the two limiting nuts 504 are threadedly connected to the two inclined mounting shafts 501; the protective connecting component 500 also includes: an insulating mounting base a 505 and an insulating mounting base b. 506, metal connecting pipe 507 and metal connecting head 508; insulating mounting base a505 is fixedly mounted on two inclined mounting shafts 501; insulating mounting base b506 is fixedly mounted on L-shaped protective plate 502; there are two metal connecting pipes 507, and the two metal connecting pipes 507 are fixedly mounted on insulating mounting base a505, ​​and the two metal connecting pipes 507 are connected to the cables on the control box 600; there are two metal connecting heads 508, and the two metal connecting heads 508 are fixedly mounted on insulating mounting base b506; the two metal connecting heads 508 are inserted into the two metal connecting pipes 507, and the two metal connecting heads 508 are connected to external cables; Its specific functions are as follows: Since the two inclined mounting shafts 501 are fixedly mounted on the cement sealing pool 101, and the L-shaped protective plate 502 is slidably mounted on the two inclined mounting shafts 501, it provides shielding and protection for a row of drive motors 301 and control box 600; since the two circular support rings 503 are fixedly mounted on the two inclined mounting shafts 501, and the two circular support rings 503 are in contact with the inner side of the L-shaped protective plate 502, and the two limit nuts 504 are threadedly connected to the two inclined mounting shafts 501, they provide positioning for the L-shaped protective plate 502; Furthermore, because the two metal connecting pipes 507 are connected to the cables on the control box 600, and the two metal connecting heads 508 are inserted into the two metal connecting pipes 507 and connected to the external cables, the external power supply is connected to the control box 600. Also, because the insulating mounting base a505 is fixedly mounted on the two inclined mounting shafts 501, and the insulating mounting base b506 is fixedly mounted on the L-shaped protective plate 502, when the L-shaped protective plate 502 is separated from the two inclined mounting shafts 501, the external power supply is automatically disconnected from the control box 600, making inspection or maintenance safer.

[0027] This invention provides a fermentation process for producing organic bio-compound fertilizer, comprising the following steps: 1) Shred corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, fruit tree pruning branches, and household waste; 2) Add the crushed corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, and fruit tree pruning branches into the cement sealing tank 101 through a row of feed inlets; 3) Septic tank waste, domestic waste, and cow, sheep, and chicken manure are also added to the cement-sealed tank 101 through a row of feed inlets; 4) When the temperature in the cement sealing tank 101 is low in winter, external steam is introduced into the serpentine temperature control pipe 103; when the temperature in the cement sealing tank 101 is high in summer, external cold air is introduced into the serpentine temperature control pipe 103. 5) After a certain interval, start a row of drive motors 301, and thread a row of drive screws 303 to a row of mixing scrapers 304, so that the row of mixing scrapers 304 moves back and forth in the cement sealing tank 101 to achieve moving mixing. 6) Wait for the fermentation of the material in the cement-sealed tank 101 to be completed.

[0028] Plant stalks are mixed with sewage, human and animal waste, and other excrement, and fermented in a sealed cement tank 101 to meet the standards for biological organic compound fertilizer.

[0029] The specific usage and function of this embodiment are as follows: In use, the invention first connects the external cable to the two metal connectors 508, then tightens the positioning screws on the two metal connectors 508; then connects the cable on the control box 600 to the two metal connecting pipes 507, then tightens the positioning screws on the two metal connecting pipes 507; the L-shaped protective plate 502 is slidably mounted on the two inclined mounting shafts 501, then the two limit nuts 504 are threaded onto the two inclined mounting shafts 501, thus connecting the external power supply to the control box 600; in winter, the steam pipe is connected to the serpentine thermostat pipe 103, and in summer, the cold air pipe is connected to the serpentine thermostat pipe 103; then the exhaust manifold 2... 01. Connect to external wastewater pipes; crush corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, fruit tree prunings, and domestic waste; add the crushed corn stalks, wheat stalks, rice stalks, bean stalks, sorghum stalks, cotton stalks, and fruit tree prunings to the cement sealed tank 101 through a row of feed inlets; add septic tank waste, domestic waste, and cow, sheep, and chicken manure to the cement sealed tank 101 through a row of feed inlets; when the temperature in the cement sealed tank 101 is low in winter, external steam is introduced into the serpentine temperature control pipe 103; when the temperature in the cement sealed tank 101 is high in summer, external cold air is introduced into the serpentine temperature control pipe 103. In the temperature control tube 103; after a certain interval, a row of drive motors 301 are started, and a row of drive screws 303 are threadedly connected to a row of mixing scrapers 304. When the output shaft of the drive motor 301 rotates forward, the drive screws 303 drive the mixing scrapers 304 to move from left to right; when the output shaft of the drive motor 301 rotates in reverse, the drive screws 303 drive the mixing scrapers 304 to move from right to left, realizing automatic mixing of materials, which is beneficial to improving fermentation efficiency and fermentation quality; wait for the fermentation of materials in the cement sealed tank 101 to be completed; when the drive screws 303 drive the mixing scrapers 304 to move to the far left and the output shafts of the two electric telescopic rods 403 retract, The two L-shaped connecting frames 406 automatically slide upward under the action of the two return springs 407, so that the two L-shaped connecting frames 406 contact the mixing scraper 304; when the drive screw 303 drives the mixing scraper 304 to move from left to right, the mixing scraper 304 and the four auxiliary sealing plates 402 can push the fermented material to the right, which is conducive to the discharge of the fermented material; when the mixing scraper 304 and the four auxiliary sealing plates 402 slide to the right, external air can enter the cement sealing tank 101; when the L-shaped protective plate 502 separates from the two inclined mounting shafts 501, the external power supply is automatically disconnected from the control box 600, making inspection or maintenance safer.

[0030] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0031] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0032] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An organic bio-complex fertilizer production cement fermentation tank, comprising: Fertilizer fermentation part (100), liquid discharge part (200), mixed scraping part (300), auxiliary discharge part (400) and protection communication part (500), characterized in that the liquid discharge part (200) is installed on the fertilizer fermentation part (100), the liquid discharge part (200) is used for discharging the wastewater generated during fermentation, the mixed scraping part (300) is provided with one row, and one row of mixed scraping parts (300) is installed on the fertilizer fermentation part (100), the mixed scraping part (300) is used for mixing the material in fermentation, the auxiliary discharge part (400) is provided with one row, and one row of auxiliary discharge parts (400) is installed on the fertilizer fermentation part (100), and one row of the auxiliary discharge part (400) is used for assisting in discharging the material after fermentation, the control box (600) is installed on the front side of the fertilizer fermentation part (100), the control box (600) is used for controlling one row of mixed scraping parts (300) and one row of auxiliary discharge parts (400), and the protection communication part (500) is installed on the fertilizer fermentation part (100), and the protection communication part (500) is used for communicating the external power supply with the control box (600).

2. The organic bio-complex fertilizer production cement fermentation tank according to claim 1, characterized in that, The fertilizer fermentation part (100) comprises a cement sealed pool (101), a sealed cover (102) and a serpentine temperature control pipe (103), a row of maintenance openings is formed in the top left side of the cement sealed pool (101), a row of feeding openings is formed in the top right side of the cement sealed pool (101), and a row of discharge openings is formed in the right side of the cement sealed pool (101), three rows of sealed covers (102) are arranged, and the three rows of sealed covers (102) are installed on the row of maintenance openings, the row of feeding openings and the row of discharge openings, and the serpentine temperature control pipe (103) is installed in the inside of the cement sealed pool (101), and the serpentine temperature control pipe (103) is connected with an external steam pipeline or a cold air pipeline.

3. The organic bio-complex fertilizer production cement fermentation tank according to claim 2, characterized in that, The liquid discharge part (200) comprises a discharge main pipe (201), a liquid discharge pipe (202) and a filter screen (203), the discharge main pipe (201) is installed in the inside of the cement sealed pool (101), and the discharge main pipe (201) is connected with an external wastewater pipeline, one row of liquid discharge pipes (202) is fixedly installed on the discharge main pipe (201), and one row of filter screens (203) is fixedly installed on the row of liquid discharge pipes (202).

4. The organic bio-complex fertilizer production cement fermentation tank according to claim 2, characterized in that, The mixed scraping part (300) comprises a driving motor (301) and a cross support frame (302), the driving motor (301) is fixedly installed on the left side of the cement sealed pool (101), and the driving motor (301) is electrically connected with the control box (600), and the cross support frame (302) is fixedly installed in the inside of the cement sealed pool (101).

5. The organic bio-complex fertilizer production cement fermentation tank according to claim 4, characterized in that, The mixing scraping piece (300) further comprises a driving screw rod (303) and a mixing scraping frame (304); the left end of the driving screw rod (303) is fixedly connected with the output shaft of the driving motor (301), and the right end of the driving screw rod (303) is rotationally connected with the cross support frame (302); the mixing scraping frame (304) is slidingly installed inside the cement sealing pool (101), and the mixing scraping frame (304) is threadedly connected with the driving screw rod (303).

6. The organic bio-complex fertilizer production cement fermentation tank according to claim 5, characterized in that, The auxiliary discharging piece (400) comprises an auxiliary discharging frame (401), auxiliary sealing plates (402), electric telescopic rods (403) and circular sealing blocks (404); the auxiliary discharging frame (401) is slidingly installed inside the cement sealing pool (101); the auxiliary sealing plates (402) are four in number, are fixedly installed on the auxiliary discharging frame (401), and can be inserted into the mixing scraping frame (304); the electric telescopic rods (403) are two in number, are fixedly installed on the top of the cement sealing pool (101), and are electrically connected with the control box (600); the circular sealing blocks (404) are two in number, are fixedly installed on the left side of the auxiliary discharging frame (401), and are inserted into the cement sealing pool (101).

7. The organic bio-complex fertilizer production cement fermentation tank according to claim 6, characterized in that, The auxiliary discharging piece (400) further comprises rectangular mounting rods (405), L-shaped connecting frames (406) and return springs (407); the rectangular mounting rods (405) are two in number, are slidingly installed inside the auxiliary discharging frame (401), and the top ends of the two rectangular mounting rods (405) are in contact with the output shafts of the two electric telescopic rods (403); the L-shaped connecting frames (406) are two in number, are slidingly installed on the auxiliary discharging frame (401) and the two auxiliary sealing plates (402) above, and the left ends of the two L-shaped connecting frames (406) are fixedly connected with the two rectangular mounting rods (405); the return springs (407) are two in number, are installed at the bottom of the two rectangular mounting rods (405).

8. The organic bio-complex fertilizer production cement fermentation tank according to claim 2, characterized in that, The protection communication piece (500) comprises inclined mounting shafts (501), L-shaped protection plates (502), circular support rings (503) and limiting nuts (504); the inclined mounting shafts (501) are two in number, are fixedly installed on the cement sealing pool (101); the L-shaped protection plates (502) are slidingly installed on the two inclined mounting shafts (501); the circular support rings (503) are two in number, are fixedly installed on the two inclined mounting shafts (501); and the limiting nuts (504) are two in number, are threadedly connected on the two inclined mounting shafts (501).

9. The organic bio-complex fertilizer production cement fermentation tank according to claim 8, characterized in that, The protective communication piece (500) further comprises an insulating mounting base a (505), an insulating mounting base b (506), a metal connecting pipe (507) and a metal connecting head (508); the insulating mounting base a (505) is fixedly installed on the two inclined mounting shafts (501); the insulating mounting base b (506) is fixedly installed on the L-shaped protective plate (502); the metal connecting pipe (507) is provided with two, and the two metal connecting pipes (507) are fixedly installed on the insulating mounting base a (505), and the two metal connecting pipes (507) are connected with cables on the control box (600); the metal connecting head (508) is provided with two, and the two metal connecting heads (508) are fixedly installed on the insulating mounting base b (506); the two metal connecting heads (508) are inserted into the two metal connecting pipes (507), and the two metal connecting heads (508) are connected with external cables.

10. An organic bio-complex fertilizer production fermentation process using an organic bio-complex fertilizer production cement fermentation tank according to claim 5, characterized in that, The steps are as follows: 1) corn straw, wheat straw, rice straw, bean straw, sorghum straw, cotton straw, fruit tree pruning and household garbage are crushed; 2) the crushed corn straw, wheat straw, rice straw, bean straw, sorghum straw, cotton straw and fruit tree pruning are added into the cement sealed pool (101) through a row of feeding ports; 3) feces, household garbage, cow dung, sheep dung and chicken manure are also added into the cement sealed pool (101) through a row of feeding ports; 4) when the temperature in the cement sealed pool (101) is low in winter, external steam is introduced into the serpentine temperature control pipe (103); when the temperature in the cement sealed pool (101) is high in summer, external cold air is introduced into the serpentine temperature control pipe (103); 5) after a certain period of time, a row of drive motors (301) are started, a row of drive lead screws (303) are threadedly connected with a row of mixed scraping frames (304), so that the mixed scraping frames (304) move back and forth in the cement sealed pool (101), realizing moving stirring; 6) wait for the fermentation of the materials in the cement sealed pool (101) to be completed.

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