A wastewater treatment device for organic fertilizer production

Abstract

The present invention relates to the technical field of organic fertilizer production wastewater treatment, and discloses a wastewater treatment device for organic fertilizer production, including a support plate and a transmission unit. The middle part of the top of the support plate supports a water collection bucket, and the transmission unit is arranged at one end of the front of the water collection bucket. A sewage filtration mechanism is arranged in the middle of the interior of the water collection bucket; in this wastewater treatment device, through the design of an industrial filter cloth cylinder structure, centrifugal filtration of the wastewater is realized, so that the water in the wastewater is discharged, while small particle raw materials and the fermentation bacteria attached to the raw materials are retained inside the industrial filter cloth, thereby realizing the filtration and separation of the wastewater. At the same time, with the reciprocating up and down displacement of the arc-shaped silt cleaning plate, during the filtration process, the cleaning and conveying of the filtered substances are realized, and the partition plate is driven to intercept the wastewater conveyance during the cleaning process, thereby improving the filtration effect of the wastewater, retaining the fermentation bacteria, and improving the utilization rate of the fermentation bacteria.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment in organic fertilizer production, and more specifically, to wastewater treatment equipment used in organic fertilizer production. Background Art

[0002] The production of organic fertilizer is to transport the compost raw materials (such as livestock and poultry manure, crop straw, etc.) to the yard, weigh them and mix them. During this process, organic biological fermentation compound bacteria need to be added, and the moisture and carbon-nitrogen ratio of the raw materials need to be adjusted to promote microbial activity. During the fermentation process, in order to control the fermentation temperature, the compost is usually turned and water is added. In the process of fermentation, the compost raw materials will also release water, thereby generating wastewater.

[0003] The wastewater of the organic fertilizer carries a large amount of compost raw materials, especially some lightweight materials and fermentation bacteria that will flow out with the wastewater. The existing raw materials in the wastewater are usually filtered by a filter plate. The filter plate has a large mesh and cannot screen out the small particles in the wastewater and the fermentation bacteria attached to the materials, which leads to the waste of the original materials and reduces the utilization rate of the fermentation bacteria. Summary of the invention

[0004] The invention provides a wastewater treatment device for organic fertilizer production, which solves the technical problem in the related art that small particles of light substances in wastewater during the organic fertilizer production process and fermentation bacteria attached to the substances cannot be screened and retained.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A wastewater treatment device for organic fertilizer production, comprising a support plate and a transmission unit, wherein a water collecting bucket is supported in the middle of the top of the support plate, the transmission unit is arranged at one end of the front of the water collecting bucket, a sewage filtering mechanism is arranged in the middle of the inside of the water collecting bucket, a mounting frame is arranged at one end of the front of the inner wall of the water collecting bucket, a sewage diversion mechanism extending to the middle of the inside of the sewage filtering mechanism is supported in the middle of the mounting frame, and the sewage diversion mechanism transports sewage to the inside of the sewage filtering mechanism for filtering treatment;

[0007] A driving mechanism is provided on one side of the top of the support plate, the driving mechanism is transmission-connected with the sewage filtering mechanism, and drives the sewage filtering mechanism to rotate to generate a centrifugal effect;

[0008] The sewage diversion mechanism is provided with a support mechanism on the outside of the sewage filtering mechanism, and a sludge cleaning mechanism connected to the support mechanism is provided at the bottom of the sewage diversion mechanism, and the sludge cleaning mechanism is used to clean the sediment filtered inside the sewage filtering mechanism;

[0009] A displacement mechanism that is mutually adaptable and connected to the sewage filtering mechanism is provided at one end of the bottom of the supporting mechanism. The displacement mechanism is driven by the rotation of the sewage filtering mechanism to drive the sludge cleaning mechanism to reciprocate up and down to clean the sewage filtering mechanism and control the opening and closing of the sewage diversion mechanism to transport sewage.

[0010] As a further optimization scheme of the present invention, the sewage filtering mechanism includes two groups of support rings, the support rings are located at the two ends of the inner side of the water collecting barrel, and several groups of support rollers are evenly distributed on the outer sides of the support rings, the inner wall of the water collecting barrel is provided with support rolling grooves that are compatible with the support rollers, and several groups of support trusses are evenly distributed on the ends of the two groups of support rings close to each other, industrial filter cloths are commonly arranged on the inner sides of the several groups of support trusses, and a support circular plate is arranged on one side of the support ring close to the back end of the water collecting barrel.

[0011] As a further optimization scheme of the present invention, the driving mechanism includes a driving motor fastened to the top of the support plate, the output end of the driving motor is transmission-connected to a transmission shaft, a bearing seat is arranged between the transmission shaft and the outer side of the water collecting bucket, a transmission belt unit is arranged together at one end of the transmission shaft and the middle part of one end of the back side of the supporting circular plate, and the other end of the transmission shaft is transmission-connected to the transmission unit.

[0012] As a further optimization scheme of the present invention, the sewage diversion mechanism includes a diversion duct, the outer side of the diversion duct is fastened to the mounting frame, side diversion pipes are symmetrically arranged on both sides of the diversion duct, the output end of the side diversion pipe is close to the inner side of the industrial filter cloth, a sewage pipe is arranged at one end of the top of the diversion duct, a diversion cavity connected with the sewage pipe is arranged inside the diversion duct, a partition cavity is arranged at a position of the diversion cavity close to the connecting end of the sewage pipe, and a partition plate which is adapted to the partition cavity is arranged on the top of the diversion duct.

[0013] As a further optimization scheme of the present invention, the supporting mechanism includes two groups of first sliding rods and two groups of second sliding rods, the two groups of the first sliding rods are symmetrically distributed on both sides of the diversion duct and pass through both sides of the partition plate, the two groups of the second sliding rods are symmetrically distributed on both sides of the diversion duct and are located at one end away from the partition plate, and the bottoms of the two groups of the first sliding rods and the second sliding rods are located directly below the diversion duct and are commonly connected to a supporting plate.

[0014] As a further optimized solution of the present invention, support blocks adapted to the first sliding rod and the second sliding rod are provided on the outer sides of the shunt conduits. A third spring is sleeved on the outer side of the second sliding rod at a position above the support block. The bottom of the third spring is connected to the top of the corresponding support block. A second spring is sleeved on the outer side of the first sliding rod at the positions of the partition plate and the corresponding support block. A first spring is sleeved on the top of the outer side of the first sliding rod. The bottom of the first spring is initially far away from the top of the partition plate.

[0015] As a further optimized solution of the present invention, the sludge cleaning mechanism includes an arc-shaped sludge cleaning plate. One side of the top of the arc-shaped sludge cleaning plate is provided with a T-shaped support rod penetrating through the top of the support flat plate. A first return spring is sleeved on the outer side of the T-shaped support rod. The other side of the top of the arc-shaped sludge cleaning plate is provided with an arc-shaped guide plate. The bottom of the arc-shaped sludge cleaning plate is in mutual fit with the inner wall of the industrial filter cloth. The arc-shaped guide plate is used to guide the sediment shoveled up by the arc-shaped sludge cleaning plate to the position of the transmission unit for discharge. A mud guide plate adapted to the transmission unit is provided at the bottom inside one end of the front of the water collecting bucket. A drainage port is provided at the bottom of the water collecting bucket.

[0016] As a further optimized solution of the present invention, the displacement mechanism includes a spiral arc-shaped groove provided at one end of the support circular plate close to the inner side of the sewage filtering mechanism. The output end of the spiral arc-shaped groove is communicated with an equal-diameter arc-shaped groove. A guide wedge block is embedded at the output end of the equal-diameter arc-shaped groove. One end of the support flat plate close to the support circular plate is provided with a limiting roller sliding inside the equal-diameter arc-shaped groove and the spiral arc-shaped groove.

[0017] As a further optimized solution of the present invention, a sliding groove is provided in the middle of one end of the support flat plate close to the support circular plate. Limiting sliding grooves are provided on both sides of the inner wall of the sliding groove. An installation block is slidably arranged inside the sliding groove. Sliding blocks are provided on both sides of the installation block and are embedded and slid inside the limiting sliding grooves. One end of the installation block close to the support circular plate is provided with a limiting roller. One end of the installation block far away from the support circular plate is provided with a second return spring connected to the sliding groove.

[0018] As a further optimized solution of the present invention, a positioning baffle plate that is mutually fitted with the top end of the support flat plate is provided at one end of the top of the installation block close to the second return spring. An installation groove is provided at the position of the top end of the support flat plate below the positioning baffle plate. A movable clamping plate is hinged inside the installation groove. A positioning spring fixedly connected to the installation groove is provided at the position of the bottom of the movable clamping plate far away from the hinged end. Two groups of reset push rods corresponding to the movable clamping plate are symmetrically provided at the bottom of the shunt conduit. A reset retaining ring is provided at the central position of the support circular plate close to the starting end of the spiral arc-shaped groove.

[0019] The beneficial effects of the present invention are as follows: the present invention adopts the design of the cylindrical structure of the industrial filter cloth, and realizes the centrifugal filtration of the wastewater under the drive of the rotation of the supporting ring, so that the water in the wastewater is discharged, while the small particle raw material and the fermentation bacteria attached to the raw material are retained on the inner side of the industrial filter cloth, thereby realizing the filtration and separation of the wastewater. At the same time, with the reciprocating up and down displacement of the arc-shaped dredging plate, the cleaning and transportation of the filtered material are realized during the filtration process, and the partition plate is driven in conjunction to realize the interception of the wastewater transportation during the cleaning process, thereby improving the filtration effect of the wastewater, retaining the fermentation bacteria, and improving the utilization rate of the fermentation bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0021] Figure 2 It is a back view stereoscopic structural schematic diagram of the present invention;

[0022] Figure 3 It is a main perspective structural sectional view of the present invention;

[0023] Figure 4 It is an enlarged cross-sectional view of the water collecting bucket structure in the present invention;

[0024] Figure 5 It is an enlarged cross-sectional view of the structure of the sewage filtering mechanism in the present invention;

[0025] Figure 6 It is an enlarged schematic diagram of the internal structure of the water collecting bucket in the present invention;

[0026] Figure 7 It is an enlarged schematic diagram of the internal structure of the supporting circular plate in the present invention;

[0027] Figure 8 It is an enlarged schematic diagram of the structure of the support mechanism in the present invention;

[0028] Figure 9 It is an enlarged cross-sectional view of the internal structure of the sewage diversion mechanism in the present invention;

[0029] Figure 10 It is an enlarged schematic diagram of the connection structure between the arc-shaped silt-clearing plate and the supporting plate in the present invention;

[0030] Figure 11 It is an enlarged schematic diagram of the connection structure at the arc-shaped silt-clearing plate in the present invention;

[0031] Figure 12 It is an enlarged schematic diagram of the structure of the supporting plate in the present invention;

[0032] Figure 13 yes Figure 12 A schematic diagram of the structure at A;

[0033] Figure 14 is an enlarged schematic view of the structure at the mounting block in the present invention;

[0034] Figure 15 is an enlarged schematic view of the connection structure at the movable clamping plate in the present invention.

[0035] In the figure: 10, support plate; 20, transmission unit; 30, water collecting bucket; 40, mounting rack; 50, support rolling groove; 60, drainage port; 70, mud guide plate;

[0036] 100, driving mechanism; 200, sewage diversion mechanism; 300, sewage filtration mechanism; 400, sludge cleaning mechanism; 500, support mechanism; 600, displacement mechanism;

[0037] 101, driving motor; 102, transmission shaft; 103, transmission belt unit;

[0038] 201, shunt conduit; 202, side diversion pipe; 203, sewage pipe; 204, shunt cavity; 205, partition cavity; 206, partition plate;

[0039] 301, support circular plate; 302, support roller; 303, support truss; 304, industrial filter cloth; 305, support ring;

[0040] 401, T-shaped support rod; 402, arc-shaped silt cleaning plate; 403, arc-shaped guide plate; 404, first return spring;

[0041] 501, support flat plate; 502, support block; 503, first spring; 504, first sliding rod; 505, second spring; 506, third spring; 507, second sliding rod;

[0042] 601, equal-diameter arc groove; 602, spiral arc groove; 603, guide wedge block; 604, mounting block; 605, limit roller; 606, positioning baffle; 607, movable clamping plate; 608, second return spring; 609, sliding groove; 610, limit sliding groove; 611, mounting groove; 612, slider; 613, positioning spring; 614, return retaining ring. Detailed implementation manners

[0043] Now, the subject matter described herein will be discussed with reference to example embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. The functions and arrangements of the elements discussed can be changed without departing from the scope of protection of the content of this specification. Each example can omit, substitute, or add various processes or components as needed. Additionally, the features described relative to some examples can also be combined in other examples.

[0044] Example 1

[0045] like Figures 1 to 15 As shown, a wastewater treatment device for organic fertilizer production includes a support plate 10 and a transmission unit 20, a water collecting bucket 30 is supported in the middle of the top of the support plate 10, the transmission unit 20 is arranged at one end of the front of the water collecting bucket 30, a sewage filtering mechanism 300 is arranged in the middle of the water collecting bucket 30, a mounting frame 40 is arranged at one end of the front of the inner wall of the water collecting bucket 30, a sewage diversion mechanism 200 extending to the middle of the sewage filtering mechanism 300 is supported in the middle of the mounting frame 40, and the sewage diversion mechanism 200 transports sewage to the inside of the sewage filtering mechanism 300 for filtering treatment;

[0046] The sewage filtering mechanism 300 includes two groups of supporting rings 305, the supporting rings 305 are located at both ends of the inner side of the water collecting barrel 30, and a plurality of supporting rollers 302 are evenly distributed on the outer side of the supporting rings 305, and the inner wall of the water collecting barrel 30 is provided with supporting rolling grooves 50 that are mutually compatible with the supporting rollers 302, and a plurality of supporting trusses 303 are evenly distributed on the ends of the two groups of supporting rings 305 close to each other, and industrial filter cloths 304 are commonly provided on the inner sides of the plurality of supporting trusses 303, and a supporting circular plate 301 is provided on one side of the supporting ring 305 close to the back end of the water collecting barrel 30;

[0047] A driving mechanism 100 is provided on one side of the top of the support plate 10, and the driving mechanism 100 is connected to the sewage filtering mechanism 300 by transmission, and drives the sewage filtering mechanism 300 to rotate to generate a centrifugal effect. The driving mechanism 100 includes a driving motor 101 that is fastened to the top of the support plate 10, and a transmission shaft 102 is connected to the output end of the driving motor 101 by transmission, and a bearing seat is provided between the transmission shaft 102 and the outer side of the water collecting bucket 30, and a transmission belt unit 103 is provided at one end of the transmission shaft 102 and the middle part of one end of the back side of the support circular plate 301, and the other end of the transmission shaft 102 is connected to the transmission unit 20 by transmission;

[0048] The sewage diversion mechanism 200 includes a diversion conduit 201, the outer side of the diversion conduit 201 is fastened to the mounting frame 40, side diversion conduits 202 are symmetrically arranged on both sides of the diversion conduit 201, the output end of the side diversion conduit 202 is close to the inner side of the industrial filter cloth 304, a sewage pipe 203 is arranged at one end of the top of the diversion conduit 201, a diversion cavity 204 connected to the sewage pipe 203 is arranged inside the diversion conduit 201, a partition cavity 205 is arranged at a position of the diversion cavity 204 close to the connection end of the sewage pipe 203, and a partition plate 206 adapted to the partition cavity 205 is arranged on the top of the diversion conduit 201;

[0049] A support mechanism 500 is arranged on the outer side inside the sewage diversion mechanism 200. The support mechanism 500 includes two groups of first sliding rods 504 and two groups of second sliding rods 507. The two groups of first sliding rods 504 are symmetrically distributed on both sides of the diversion conduit 201 and penetrate through both sides of the partition plate 206. The two groups of second sliding rods 507 are symmetrically distributed on both sides of the diversion conduit 201 and are located at one end far from the partition plate 206. The bottoms of the two groups of first sliding rods 504 and second sliding rods 507 are located directly below the diversion conduit 201 and are jointly connected with a support flat plate 501. Support blocks 502 adapted to the first sliding rods 504 and second sliding rods 507 are arranged on the outer sides of the diversion conduit 201. A third spring 506 is sleeved at the position of the top of the support block 502 on the outer side of the second sliding rod 507. The bottom of the third spring 506 is connected to the top of the corresponding support block 502. A second spring 505 is sleeved at the position of the partition plate 206 and the corresponding support block 502 on the outer side of the first sliding rod 504. A first spring 503 is sleeved at the top of the outer side of the first sliding rod 504. The bottom of the first spring 503 is initially far from the top of the partition plate 206;

[0050] A sludge cleaning mechanism 400 connected to the support mechanism 500 is arranged at the bottom of the sewage diversion mechanism 200. The sludge cleaning mechanism 400 is used to clean the sediment filtered inside the sewage filtering mechanism 300. The sludge cleaning mechanism 400 includes an arc-shaped sludge cleaning plate 402. One side of the top of the arc-shaped sludge cleaning plate 402 is provided with a T-shaped support rod 401 penetrating through the top of the support flat plate 501. A first return spring 404 is sleeved on the outer side of the T-shaped support rod 401. The other side of the top of the arc-shaped sludge cleaning plate 402 is provided with an arc-shaped guide plate 403. The bottom of the arc-shaped sludge cleaning plate 402 is in mutual fit with the inner wall of the industrial filter cloth 304. The arc-shaped guide plate 403 is used to guide the sediment shoveled up by the arc-shaped sludge cleaning plate 402 to the position of the transmission unit 20 for discharge. A mud guide plate 70 adapted to the transmission unit 20 is arranged at the bottom of the inner side of one end of the front of the water collecting bucket 30. A drainage port 60 is arranged at the bottom of the water collecting bucket 30;

[0051] One end of the bottom of the support mechanism 500 is provided with a displacement mechanism 600 that is adaptively connected to the sewage filtering mechanism 300. The displacement mechanism 600 includes a spiral arc groove 602 provided at one end of the support circular plate 301 close to the inner side of the sewage filtering mechanism 300. The output end of the spiral arc groove 602 is communicated with an equal-diameter arc groove 601. A guiding wedge block 603 is embedded at the output end of the equal-diameter arc groove 601. One end of the support flat plate 501 close to the support circular plate 301 is provided with a limiting roller 605 that slides inside the equal-diameter arc groove 601 and the spiral arc groove 602. In the middle of one end of the support flat plate 501 close to the support circular plate 301, a sliding groove 609 is provided. On both sides of the inner wall of the sliding groove 609, limiting sliding grooves 610 are provided. An installation block 604 is slidably arranged inside the sliding groove 609. On both sides of the installation block 604, sliding blocks 612 that are embedded and slide inside the limiting sliding grooves 610 are provided. One end of the installation block 604 close to the support circular plate 301 is provided with a limiting roller 605. One end of the installation block 604 far from the support circular plate 301 is provided with a second return spring 608 that is connected to the sliding groove 609. Driven by the rotation of the sewage filtering mechanism 300, the displacement mechanism 600 drives the sludge cleaning mechanism 400 to reciprocate up and down to clean the sewage filtering mechanism 300, and controls the opening and closing of the sewage conveyance of the sewage diversion mechanism 200. One end of the top of the installation block 604 close to the second return spring 608 is provided with a positioning baffle 606 that fits with the top end of the support flat plate 501. At the position of the top end of the support flat plate 501 below the positioning baffle 606, an installation groove 611 is provided. An activity clamping plate 607 is hinged inside the installation groove 611. At the position of the bottom of the activity clamping plate 607 far from the hinge end, a positioning spring 613 that is fixedly connected to the installation groove 611 is provided. At the bottom of the shunt conduit 201, two groups of reset push rods corresponding to the activity clamping plate 607 are symmetrically arranged. At the central position of the support circular plate 301 close to the starting end of the spiral arc groove 602, a reset retaining ring 614 is provided.

[0052] In this embodiment, the use process of the wastewater treatment equipment for organic fertilizer production is as follows. When the sewage treatment equipment is in use, the output end of the transmission unit 20 is placed in the organic fertilizer composting area, and the wastewater conveying end of the organic fertilizer is communicated with the sewage pipe 203. Further, the output end of the drainage port 60 is communicated with an external sewage discharge pipe;

[0053] Start the drive motor 101 to drive the drive shaft 102 to rotate. Through the rotation of the drive shaft 102, the transmission unit 20 is driven to operate, and at the same time, the support circular plate 301 is driven to rotate;

[0054] By rotating the support circular plate 301, the support ring 305 fixedly connected thereto is driven to rotate, thereby driving the support truss 303 and the industrial filter cloth 304 to rotate. The wastewater conveyed to the inside of the diversion chamber 204 through the sewage pipe 203 is diverted by the diversion chamber 204 to the position of the side diversion pipe 202, and the wastewater is guided to the inside of the industrial filter cloth 304 through the side diversion pipe 202. With the rotation of the industrial filter cloth 304, a centrifugal effect is generated, so that impurities, light organic fertilizer particles, and fermentation bacteria attached to the organic fertilizer particles in the wastewater are retained inside the industrial filter cloth 304, while the moisture of the wastewater is centrifugally discharged to the inside of the water collecting bucket 30, and is blocked and guided by the water collecting bucket 30 to the position of the drainage port 60 for directional discharge, thus realizing the filtering function of the wastewater;

[0055] Furthermore, with the rotation of the support circular plate 301, the limiting roller 605 embedded in the spiral arc groove 602 is guided by the spiral arc groove 602, thereby driving the entire support flat plate 501 to continuously displace downward, and driving the arc-shaped dredging plate 402 to displace downward along with the support flat plate 501;

[0056] As the support flat plate 501 displaces downward, the first sliding rod 504 synchronously displaces downward, driving the first spring 503 to displace downward. When the bottom of the first spring 503 contacts the top of the partition plate 206, as the first spring 503 continues to displace, an extrusion force is generated on the partition plate 206, causing the partition plate 206 to displace downward and compress the second spring 505. As the first sliding rod 504 continuously displaces downward, the partition plate 206 continuously displaces downward until it completely fits with the partition chamber 205, thereby cutting off the wastewater passage conveyed from the sewage pipe 203 to the inside of the diversion chamber 204. At this time, the support flat plate 501 still continues to drive the arc-shaped dredging plate 402 to displace downward. When the limiting roller 605 continues to rotate to a position close to the end of the spiral arc groove 602, at this time, the bottom input end of the arc-shaped dredging plate 402 is in contact with the inner wall of the industrial filter cloth 304. Then, with the rotation of the industrial filter cloth 304, impurities, light organic fertilizer particles, and fermentation bacteria attached to the organic fertilizer particles on the top of the industrial filter cloth 304 are shoveled up by the arc-shaped dredging plate 402, and after being shoveled up, they are guided by the arc-shaped guide plate 403, so that the impurities, light organic fertilizer particles, and fermentation bacteria attached to the organic fertilizer particles are conveyed to the outside of the water collecting bucket 30, and are transported to the top of the transmission unit 20 through the mud guide plate 70. With the transportation of the transmission unit 20, the impurities, light organic fertilizer particles, and fermentation bacteria attached to the organic fertilizer particles are transported back to the area of the organic fertilizer composting, thereby improving the productivity of the organic fertilizer and the utilization rate of the fermentation bacteria;

[0057] Further, as the supporting circular plate 301 rotates, the limiting roller 605 continues to rotate inside the spiral arc groove 602 and rotates to the position of the equal-diameter arc groove 601. The equal-diameter arc groove 601 ensures that the supporting flat plate 501 is in a relatively constant position, thereby ensuring that the arc-shaped silt cleaning plate 402 synchronously cleans the industrial filter cloth 304 at a relatively constant position. At the same time, with the telescopic elastic structure of the T-shaped support rod 401 and the first return spring 404, the arc-shaped silt cleaning plate 402 has a space for telescoping up and down relative to the supporting flat plate 501;

[0058] Furthermore, as the equal-diameter arc groove 601 continues to rotate, the limiting roller 605 is guided by the guiding wedge block 603, causing the limiting roller 605 to contract towards the inside of the supporting flat plate 501, thereby driving the mounting block 604 to contract towards the inside of the sliding groove 609 and compress the second return spring 608. With the extrusion of the limiting roller 605, the mounting block 604 drives the positioning baffle 606 to continuously displace. When the limiting roller 605 completely exits the inside of the equal-diameter arc groove 601, at this time, the movable clamping plate 607 at the bottom of the positioning baffle 606 is displaced upward under the elastic force of the positioning spring 613, thereby blocking the positioning baffle 606, and further blocking the mounting block 604. At this time, under the action of the first spring 503, the second spring 505, and the third spring 506, the supporting flat plate 501 is driven to reset upward, thereby driving the arc-shaped silt cleaning plate 402 to separate from the inner wall position of the industrial filter cloth 304;

[0059] Under the action of the rebounding force of the second spring 505, the partition plate 206 is driven to reset, thereby opening the partition cavity 205, enabling the sewage pipe 203 to continue to transport wastewater into the diversion cavity 204. As the supporting flat plate 501 resets, the limiting roller 605 is synchronously reset to the middle position of the supporting circular plate 301. At this time, the outside of the limiting roller 605 is blocked by the reset retaining ring 614. As the supporting circular plate 301 rotates, under the guidance of the reset retaining ring 614, the limiting roller 605 is displaced again to the starting end of the spiral arc groove 602. When the supporting flat plate 501 is displaced upward to the position at the bottom of the diversion conduit 201, at this time, the movable clamping plate 607 is acted on by the reset push rod at the bottom of the diversion conduit 201 and is displaced downward, thereby releasing the blocking and limiting of the positioning baffle 606, enabling the mounting block 604 to drive the limiting roller 605 to reset to the inside of the spiral arc groove 602 under the action of the rebounding force of the second return spring 608, so that the limiting roller 605 is again guided by the spiral arc groove 602;

[0060] Through the cooperation of the above various components, the filtering treatment function of the organic fertilizer wastewater is realized, the fermentation bacteria in the organic fertilizer are retained to the greatest extent, the production efficiency of the organic fertilizer is improved, and the utilization rate of the fermentation bacteria is improved.

[0061] The specific implementation manners of the present embodiment have been described above. However, the present embodiment is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of the present embodiment.

Claims

1. A wastewater treatment equipment for organic fertilizer production, characterized in that: The invention comprises a support plate (10) and a transmission unit (20), wherein a water collecting bucket (30) is supported in the middle of the top of the support plate (10), the transmission unit (20) is arranged at one end of the front face of the water collecting bucket (30), a sewage filtering mechanism (300) is arranged in the middle of the interior of the water collecting bucket (30), a mounting frame (40) is arranged at one end of the front face of the inner wall of the water collecting bucket (30), the middle of the mounting frame (40) supports a sewage diversion mechanism (200) extending to the middle of the interior of the sewage filtering mechanism (300), the sewage diversion mechanism (200) comprises a diversion conduit (201), the outer side of the diversion conduit (201) is connected to the mounting frame ( 40) are tightly connected, side guide pipes (202) are symmetrically arranged on both sides of the diversion conduit (201), the output end of the side guide pipe (202) is close to the inner side of the industrial filter cloth (304), a sewage pipe (203) is arranged at one end of the top of the diversion conduit (201), a diversion cavity (204) which is in communication with the sewage pipe (203) is arranged inside the diversion conduit (201), a partition cavity (205) is arranged at a position of the diversion cavity (204) close to the connection end of the sewage pipe (203), and a partition plate (206) which is adapted to the partition cavity (205) is arranged on the top of the diversion conduit (201); The sewage diversion mechanism (200) transports the sewage to the interior of the sewage filtering mechanism (300) for filtering treatment. A driving mechanism (100) is provided on one side of the top of the support plate (10). The driving mechanism (100) is connected to the sewage filtering mechanism (300) in a transmission manner and drives the sewage filtering mechanism (300) to rotate to generate a centrifugal effect. The sewage diversion mechanism (200) is provided with a support mechanism (500) on the outside of the sewage filtering mechanism (300), the support mechanism (500) comprising two groups of first sliding rods (504) and two groups of second sliding rods (507), the bottoms of the two groups of first sliding rods (504) and second sliding rods (507) being located directly below the diversion conduit (201) and being connected to a support plate (501), the bottom of the sewage diversion mechanism (200) being provided with a sludge cleaning mechanism (400) connected to the support mechanism (500), the sludge cleaning mechanism (400) being used to clean the sediment filtered inside the sewage filtering mechanism (300); A displacement mechanism (600) adapted to be connected to the sewage filtering mechanism (300) is provided at one end of the bottom of the supporting mechanism (500); The displacement mechanism (600) is driven by the rotation of the sewage filtering mechanism (300) to drive the sludge cleaning mechanism (400) to reciprocate up and down to clean the sewage filtering mechanism (300), and to control the opening and closing of the sewage diversion mechanism (200) to transport sewage.

2. A wastewater treatment plant for organic fertilizer production according to claim 1, characterized in that: The sewage filtering mechanism (300) comprises two groups of supporting circular rings (305), the supporting circular rings (305) being located at both ends of the inner side of a water collecting bucket (30), and a plurality of groups of supporting rollers (302) being evenly distributed on the outer sides of the supporting circular rings (305), the inner wall of the water collecting bucket (300) being provided with supporting rolling grooves (50) mutually adapted to the supporting rollers (302), a plurality of groups of supporting trusses (303) being evenly distributed on the ends of the two groups of supporting circular rings (305) close to each other, industrial filter cloths (304) being commonly provided on the inner sides of the plurality of groups of supporting trusses (303), and a supporting circular plate (301) being provided on one side of the supporting circular ring (305) close to the back side of the water collecting bucket (30).

3. A wastewater treatment plant for organic fertilizer production according to claim 2, characterized in that, The driving mechanism (100) comprises a driving motor (101) which is fastened to the top of the support plate (10); the output end of the driving motor (101) is drivingly connected to a driving shaft (102); a bearing seat is provided between the driving shaft (102) and the outer side of the water collecting bucket (30); a driving belt unit (103) is provided between one end of the driving shaft (102) and the middle part of one end of the back side of the supporting circular plate (301); and the other end of the driving shaft (102) is drivingly connected to a transmission unit (20).

4. A wastewater treatment plant for organic fertilizer production according to claim 3, characterized in that: The two groups of the first sliding rods (504) are symmetrically distributed on both sides of the shunt duct (201) and penetrate both sides of the partition plate (206), and the two groups of the second sliding rods (507) are symmetrically distributed on both sides of the shunt duct (201) and are located at an end away from the partition plate (206).

5. A wastewater treatment plant for organic fertilizer production according to claim 4, characterized in that: The outer side of the diversion conduit (201) is provided with a support block (502) that is compatible with the first sliding rod (504) and the second sliding rod (507); the outer side of the second sliding rod (507) is provided with a third spring (506) at a position located at the top of the support block (502); the bottom of the third spring (506) is connected to the top of the corresponding support block (502); the outer side of the first sliding rod (504) is provided with a second spring (505) at a position located between the partition plate (206) and the corresponding support block (502); the top of the outer side of the first sliding rod (504) is provided with a first spring (503); and the bottom of the first spring (503) is away from the top of the partition plate (206) in an initial state.

6. A wastewater treatment plant for organic fertilizer production according to claim 5, characterized in that: The sludge cleaning mechanism (400) comprises an arc-shaped silt-clearing plate (402), one side of the top of the arc-shaped silt-clearing plate (402) is provided with a T-shaped support rod (401) penetrating to the top of the support plate (501), the outer side of the T-shaped support rod (401) is sleeved with a first return spring (404), the other side of the top of the arc-shaped silt-clearing plate (402) is provided with an arc-shaped guide plate (403), the bottom of the arc-shaped silt-clearing plate (402) is in contact with the inner wall of the industrial filter cloth (304), the arc-shaped guide plate (403) is used to guide the sediment scooped up by the arc-shaped silt-clearing plate (402) to the position of the transmission unit (20) for discharge, the bottom of the inner side of one end of the front side of the water collecting bucket (30) is provided with a mud guide plate (70) adapted to the transmission unit (20), and the bottom of the water collecting bucket (30) is provided with a drainage port (60).

7. A wastewater treatment equipment for organic fertilizer production according to claim 6, characterized in that: The displacement mechanism (600) comprises a spiral arc groove (602) arranged at one end of the inner side of the supporting circular plate (301) close to the sewage filtering mechanism (300); the output end of the spiral arc groove (602) is connected to the equal-diameter arc groove (601); the output end of the equal-diameter arc groove (601) is embedded with a guide wedge (603); and the end of the supporting flat plate (501) close to the supporting circular plate (301) is provided with a limiting roller (605) sliding inside the equal-diameter arc groove (601) and the spiral arc groove (602).

8. A wastewater treatment equipment for organic fertilizer production according to claim 7, characterized in that: A sliding groove (609) is provided in the middle of one end of the supporting plate (501) close to the supporting circular plate (301), and limiting sliding grooves (610) are provided on both sides of the inner wall of the sliding groove (609), and a mounting block (604) is provided inside the sliding groove (609) for sliding movement, and sliding blocks (612) embedded in the limiting sliding groove (610) for sliding movement are provided on both sides of the mounting block (604), and a limiting roller (605) is provided at one end of the mounting block (604) close to the supporting circular plate (301), and a second return spring (608) connected to the sliding groove (609) is provided at one end of the mounting block (604) away from the supporting circular plate (301).

9. A wastewater treatment equipment for organic fertilizer production according to claim 8, characterized in that: A positioning baffle (606) that fits in with the top of the support plate (501) is arranged at one end of the top of the mounting block (604) near the second reset spring (608); a mounting groove (611) is arranged at the top of the support plate (501) at a position located at the bottom of the positioning baffle (606); a movable clamping plate (607) is hinged inside the mounting groove (611); a positioning spring (613) fixedly connected to the mounting groove (611) is arranged at a position of the bottom of the movable clamping plate (607) away from the hinged end; two groups of reset push rods corresponding to the movable clamping plate (607) are symmetrically arranged at the bottom of the diversion conduit (201); and a reset baffle ring (614) is arranged at the center position of the support circular plate (301) near the starting end of the spiral arc groove (602).

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