Environment-friendly integrated treatment equipment suitable for livestock and poultry manure recycling

Abstract

The invention discloses environment-friendly integrated treatment equipment suitable for livestock and poultry manure recycling, and belongs to the technical field of livestock and poultry manure treatment.The environment-friendly integrated treatment equipment specifically comprises a sealing tank, a feeding sealing cover and a pressure-bearing sealing cover are symmetrically arranged at the two ends of the sealing tank, and an extrusion cylinder sleeve is connected between the middle of the feeding sealing cover and the middle of the pressure-bearing sealing cover in a penetrating and sleeving mode; a rotary screen motor is arranged at the bottom of the outer wall of the feeding sealing cover; according to the invention, feeding is carried out through the full-sealed tank barrel, volatilization of malodorous gas is blocked from the source, and solid-liquid separation is realized by matching with multi-layer filtration and centrifugal dewatering, so that the environment-friendly standard is met; a multi-stage system of primary screening, fine filtration, centrifugation and extrusion is constructed, so that the treatment efficiency and the resource utilization rate are improved; automatic components and modular design are integrated, flow linkage control is achieved, and the fault risk and the operation and maintenance cost are reduced; and the cleaning ring frame supports mixed spraying of cleaning liquid and chemicals, equipment cleaning and feces function treatment are achieved, a foundation is laid for subsequent resource utilization, and the livestock and poultry feces treatment requirements are comprehensively met.

Description

Technical Field

[0001] The present invention relates to the technical field of livestock and poultry manure treatment, and in particular to environmentally friendly integrated treatment equipment suitable for the reuse of livestock and poultry manure. Background Art

[0002] With the rapid development of large-scale livestock and poultry farming, the amount of livestock and poultry manure (such as feces, urine, bedding, etc.) produced is increasing. If not handled properly, it will cause multiple hazards to the environment. Nutrients such as nitrogen and phosphorus and pathogens in the manure will seep into groundwater or flow into surface water bodies, which may cause eutrophication (such as blue-green algae outbreaks) or spread diseases. Long-term direct return of untreated manure to the fields may cause excessive heavy metal and antibiotic residues in the soil, destroying the soil ecological structure.

[0003] In conjunction with the above content, it should be noted that: For example, the Chinese patent application number CN2023207498563 discloses a livestock and poultry manure recycling and utilization device. After the livestock and poultry manure enters the feed drum, the pre-solid-liquid separation begins. The separated liquid material flows from the feed drum into the filter drum and enters the separation liquid recovery drum through the filtrate hole on the filter drum. The livestock and poultry manure that has completed the solid-liquid separation enters the discharge drum and enters the discharge pipe through the discharge port at one end of the discharge drum for discharge. At the same time, the speed can be adjusted according to needs;

[0004] In fact, during the rotary separation, the above-mentioned livestock and poultry manure is easily affected by impurities such as feathers, weeds, keratin and feed residues mixed in the livestock and poultry manure, which can easily cause the screen to be blocked. In addition, the dehydration degree of the rotary screened livestock and poultry manure is limited, and there is a certain interference with subsequent slag discharge and continuous use. For this reason, a solution is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an environmentally friendly integrated treatment device suitable for the reuse of livestock and poultry manure to solve the problems raised.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an environmentally friendly integrated treatment device suitable for the reuse of livestock and poultry manure, comprising a sealed tank barrel, wherein a feed cover and a pressure-bearing cover are symmetrically provided at both ends of the sealed tank barrel, an extrusion cylinder sleeve is sleeved through the middle of the feed cover and the pressure-bearing cover, a rotary screen motor is provided at the bottom of the outer wall of the feed cover, a rotary sleeve frame is provided at the output end of the rotary screen motor, and a rotary screen inner cylinder located inside the sealed tank barrel is sleeved on the inner wall of the rotary sleeve frame;

[0007] A cleaning ring frame is provided on the inner wall of the feed cover and is sleeved on the outer periphery of the inner cylinder of the rotary screen. A ring brush is rotatably sleeved on the middle part of the inner wall of the cleaning ring frame. The extrusion cylinder sleeve is provided with an extrusion sleeve plate that is movably attached to the inner wall of the feed cover. A central cylinder frame that cooperates with the extrusion sleeve plate for transmission is provided between several groups of the extrusion cylinder sleeves.

[0008] Furthermore, a rectangular long groove is opened at the center of the bottom of the sealed tank barrel, and a slag unloading groove is connected to the bottom of the rectangular long groove. Adjustment cylinders are symmetrically arranged at both ends of the slag unloading groove. A fine arc filter plate is arranged on the top of the slag unloading groove and is embedded in the inner wall of the rectangular long groove. The fine arc filter plate is connected to the adjustment cylinder in a transmission manner.

[0009] Furthermore, a feed pipe is provided through the top of the outer wall of the feed cover, and a plurality of groups of movable cylinder beams arranged in a circular array are provided on the inner wall of the feed cover. The movable cylinder beams are transmission-connected with the cleaning ring frame, and a telescopic hose connected with the cleaning ring frame is provided on the frame body of the movable cylinder beam, and a guide plate cooperating with the feed pipe is provided on the inner wall of the feed cover.

[0010] Furthermore, the output end of the rotary screen motor is provided with a transmission ring frame which is sleeved with the outer wall of the feed cover, and the interior of the transmission ring frame is provided with mechanical metal guide rings and gears which cooperate with the rotating sleeve and the rotary screen motor transmission, and the two ends of the rotary screen inner tube are clamped with the rotating sleeve, and several groups of reinforcing ribs connected to the rotating sleeve are provided on the inner and outer tube walls of the rotary screen inner tube.

[0011] Furthermore, a traction frame is slidably sleeved on the frame body of one end of the central cylinder frame close to the feed cover, a rotary cylinder connected to the extrusion sleeve is provided on the outer periphery of the traction frame, a guide ring frame is provided on the outer periphery of the extrusion sleeve, and an extrusion movable plate that is coordinated and connected to the rotary cylinder and the guide ring frame is provided on the inner wall of the extrusion sleeve.

[0012] Furthermore, a stabilizing slide which is cooperatively connected to a movable cylinder beam is provided on the outer peripheral wall of the cleaning ring frame, and a rotating motor which is fixedly connected to the outer wall of the stabilizing slide is provided on the outer peripheral wall of the top of the cleaning ring frame.

[0013] Furthermore, a driving ring groove is recessed on the inner wall of the cleaning ring frame and is in transmission connection with the ring brush. The inner wall of the cleaning ring frame is provided with several groups of high-pressure water spray ports located at both ends of the ring brush.

[0014] Furthermore, a slag discharge valve extending to the interior of the rotary screen inner cylinder is provided at the bottom of the outer wall of the pressure-bearing sealing cover, and a driven sleeve frame rotating in cooperation with the rotary screen inner cylinder is provided on the inner wall of the pressure-bearing sealing cover.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention adopts a fully sealed tank feeding design, which blocks the contact between livestock and poultry manure and the outside air from the source, significantly reduces the volatilization of malodorous gases such as ammonia and hydrogen sulfide, curbs the spread of odor and air pollution, and realizes efficient solid-liquid separation through multi-layer filtration and centrifugal dehydration, avoiding soil and water pollution caused by arbitrary discharge of manure, strictly conforms to environmental protection standards, and effectively protects the environment and reduces pollution.

[0017] 2. The present invention uses equipment to construct a multi-stage processing system of "primary screening-fine filtration-centrifugation-extrusion". The inner cylinder of the rotary screen realizes the preliminary separation of solid and liquid, the centrifugal force drives the secondary dehydration, the fine filter arc plate intercepts fine impurities, and the extrusion cylinder sleeve deeply dehydrates the solid impurities. All links work together to greatly improve the efficiency of manure and sewage treatment and resource utilization, reduce the pressure of subsequent treatment, and achieve efficient graded treatment.

[0018] 3. The present invention realizes the linkage control of processes such as impurity cleaning, liquid diversion, and equipment cleaning by integrating automated components such as the rotary screen motor, regulating cylinder, and mobile cylinder beam. The equipment adopts a modular and detachable design. For example, the inner and outer cover structures of the pressure-bearing cover facilitate the centralized discharge of a large amount of impurities. The cleaning ring frame cooperates with the rotating motor to realize dynamic cleaning of the inner cylinder of the rotary screen, reducing the risk of equipment failure. The layout of various components is reasonable, and the maintenance space is sufficient, which effectively extends the service life of the equipment, reduces operation and maintenance costs, improves operational convenience and stability, and saves labor costs.

[0019] 4. The present invention supports the mixed injection of cleaning liquid and chemical agents through a cleaning ring frame, which can not only efficiently remove impurities blocking the inner cylinder of the rotary screen and maintain equipment performance, but also add deodorants, fermentation agents, etc. as needed, and simultaneously achieve functions such as manure deodorization and accelerated fermentation, laying the foundation for subsequent fertilizer and energy utilization, and expanding the application scenarios of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0022] Figure 2 This is a structural schematic diagram of the sealing tank and the slag discharge trough of the present invention;

[0023] Figure 3 This is a schematic structural diagram of the feed cover and the rotary screen inner cylinder of the present invention;

[0024] Figure 4 This is a schematic structural diagram of the feed cover and cleaning ring frame of the present invention;

[0025] Figure 5 It is a partial structural schematic diagram of the cleaning ring frame of the present invention;

[0026] Figure 6 This is a schematic structural diagram of the extruded cylinder sleeve of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the rotating sleeve of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the pressure-bearing sealing cover of the present invention.

[0029] Figure markings: 1. Sealing tank barrel; 2. Feed sealing cover; 201. Feed pipe; 202. Moving cylinder beam; 203. Guide plate; 3. Rotary screen motor; 301. Rotating sleeve; 302. Rotary screen inner cylinder; 303. Reinforcement rib; 304. Transmission ring frame; 4. Slag unloading trough; 401. Fine filter arc plate; 402. Adjusting cylinder; 5. Extrusion cylinder sleeve; 501. Center cylinder frame; 502. Guide ring frame; 503. Extrusion sleeve; 504. Traction frame; 505. Rotary cylinder; 506. Extrusion movable plate; 6. Cleaning ring frame; 601. Stabilizing slide; 602. Rotating motor; 603. High-pressure water nozzle; 604. Driving ring groove; 605. Ring brush; 7. Pressure sealing cover; 701. Slag discharge pipe valve. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Please refer to Figure 1 - Figure 8 As shown, this embodiment is an environmentally friendly integrated treatment device suitable for the reuse of livestock and poultry manure, comprising a sealed tank barrel 1, with a feed cover 2 and a pressure cover 7 symmetrically provided at both ends of the sealed tank barrel 1, an extrusion cylinder sleeve 5 running through and sleeved between the middle of the feed cover 2 and the pressure cover 7, and a rotary screen motor 3 provided at the bottom of the outer wall of the feed cover 2;

[0032] The output end of the rotary screen motor 3 is provided with a rotary sleeve 301 embedded in the feed cover 2, and the inner wall of the rotary sleeve 301 is provided with a rotary screen inner cylinder 302 located inside the sealed tank barrel 1. After being collected, the livestock and poultry manure is guided into the interior of the sealed tank barrel 1 along the feed pipe 201, effectively avoiding the livestock and poultry manure from being continuously exposed to the air, reducing the pollution of the livestock and poultry manure to the surrounding environment and the emission of odor.

[0033] A rectangular long groove is opened at the center of the bottom of the sealed tank barrel 1, and a slag unloading groove 4 is sleeved on the bottom of the rectangular long groove. Adjustment cylinders 402 are symmetrically provided at both ends of the slag unloading groove 4. A fine arc filter plate 401 is provided on the top of the slag unloading groove 4 and is sleeved in the inner wall of the rectangular long groove. The fine arc filter plate 401 is matched with the adjustment cylinder 402 for transmission connection.

[0034] The liquid part collected in the rectangular long trough area is filtered for the second time by the fine filter arc plate 401 in the rectangular long trough, so that the fine impurities in the liquid are intercepted and retained, and fine debris is obtained. The filtered liquid flows along the inside of the slag discharge trough 4 and is discharged to the outside, realizing the diversion of the liquid in the livestock and poultry manure. When a certain amount of fine debris is accumulated, the injection of livestock and poultry manure is suspended, and the regulating cylinder 402 drives the fine filter arc plate 401 to rotate into the inner wall of one side of the rectangular long trough, causing the fine debris to lose support and fall along the slag discharge trough 4. At this time, the connecting container at the bottom of the discharge trough has been replaced in advance, realizing the classified collection of liquid and fine debris in livestock and poultry manure.

[0035] A feed pipe 201 is provided through the top of the outer wall of the feed cover 2. A plurality of groups of movable cylinder beams 202 arranged in a circular array are provided on the inner wall of the feed cover 2. The movable cylinder beams 202 are in driving connection with the cleaning ring frame 6. A telescopic hose connected to the cleaning ring frame 6 is provided on the frame of the movable cylinder beams 202. A guide plate 203 cooperating with the feed pipe 201 is provided on the inner wall of the feed cover 2.

[0036] Livestock and poultry manure is diverted along the surface of the guide plate 203 and falls into the inner cylinder 302 of the rotary screen, where it is preliminarily screened and separated, so that the impurities in the livestock and poultry manure are intercepted, while the liquid part leaks into the sealed tank 1 and gathers at the top of the rectangular long groove. With the continuous injection of livestock and poultry manure, more and more impurities are trapped and retained in the inner cylinder 302 of the rotary screen.

[0037] The output end of the rotary screen motor 3 is provided with a transmission ring frame 304 that is sleeved with the outer wall of the feed cover 2. The transmission ring frame 304 is provided with a mechanical metal guide ring and gear that cooperate with the rotating sleeve 301 and the rotary screen motor 3. The two ends of the rotary screen inner cylinder 302 are clamped with the rotating sleeve 301. The inner and outer walls of the rotary screen inner cylinder 302 are provided with several groups of reinforcing ribs 303 connected to the rotating sleeve 301.

[0038] The rotary screen motor 3 is operated in conjunction with the rotating sleeve 301 and its internal mechanical metal guide rings, gears and other related accessories to transmit the power of the rotary screen motor 3 to the rotating sleeve 301. The rotating sleeve 301 is divided into an outer metal outer ring and a metal inner ring. The metal outer ring is covered on the outer wall of the metal inner ring and is fixedly connected to the feed cover 2. The metal inner ring is connected to the mechanical metal guide ring and the rotary screen inner cylinder 302, and pulls the rotary screen inner cylinder 302 to rotate continuously along the inside of the sealed tank cylinder 1. Accordingly, the impurities collected in the rotary screen inner cylinder 302 are pulled to rotate, and under the action of the rotating centrifugal force, the liquid part of the filtered impurities is separated for the second time.

[0039] Embodiment 2: This embodiment is an environmentally friendly integrated treatment equipment suitable for the reuse of livestock and poultry manure, including a cleaning ring frame 6 provided on the inner wall of the feed cover 2 and sleeved on the outer periphery of the rotary screen inner cylinder 302, a ring brush 605 is rotatably sleeved on the middle part of the inner wall of the cleaning ring frame 6, an extrusion cylinder sleeve 5 is provided with an extrusion sleeve plate 503 movably attached to the inner wall of the feed cover 2, and a central cylinder frame 501 is provided between several groups of extrusion cylinder sleeves 5 to cooperate with the extrusion sleeve plate 503 for transmission.

[0040] A traction frame 504 is slidably sleeved on one end of the central cylinder frame 501 near the feed cover 2. A rotary cylinder 505 connected to the extrusion sleeve 503 is provided on the outer periphery of the traction frame 504. A guide ring frame 502 is provided on the outer periphery of the extrusion sleeve 503. An extrusion movable plate 506 is provided on the inner wall of the extrusion sleeve 503 in driving connection with the rotary cylinder 505 and the guide ring frame 502. Impurities accumulated in the inner cylinder 302 of the rotary screen are processed by centrifugal rotation and are still accumulated in the inner cylinder 302 of the rotary screen.

[0041] According to the need for cleaning, the continuous injection of livestock and poultry manure is suspended, the extrusion cylinder sleeve 5 is started, and the extrusion cylinder sleeve 5 is connected to the external power element, prompting the central cylinder frame 501 to drive the traction frame 504 away from the feed cover 2, and the traction frame 504 drives the rotary cylinder 505, the extrusion sleeve 503 and the guide ring frame 502 to move toward one end of the pressure cover 7. During the movement, the dehydrated impurities retained in the inner cylinder 302 of the rotary screen are pushed and gathered, prompting the accumulated dehydrated impurities to be further squeezed and dehydrated.

[0042] A stable slide 601 connected to the mobile cylinder beam 202 is provided on the outer peripheral wall of the cleaning ring frame 6, and a rotating motor 602 fixedly connected to the outer wall of the stable slide 601 is provided on the top outer peripheral wall of the cleaning ring frame 6. A driving ring groove 604 connected to the ring brush 605 is recessed on the inner wall of the cleaning ring frame 6, and several groups of high-pressure water spray nozzles 603 located at both ends of the ring brush 605 are provided on the inner wall of the cleaning ring frame 6.

[0043] During the continuous use of the rotary screen inner cylinder 302, some impurities are stuck between the meshes of the rotary screen inner cylinder 302, which reduces the dehydration and filtration efficiency of the rotary screen inner cylinder 302 on the impurities. The mobile cylinder beam 202 is used in conjunction with the stable slide 601 to drive the cleaning ring frame 6 to move at a constant speed from one end to the other end of the rotary screen inner cylinder 302. The mobile cylinder beam 202 is connected to the external cleaning liquid container and pump through a telescopic hose.

[0044] The cleaning liquid is guided into the high-pressure water spray port 603 of the cleaning ring frame 6, and the high-pressure water spray port 603 guides the cleaning liquid to be sprayed toward the surface of the inner cylinder 302 of the rotary screen, thereby forming a backwash cleaning process, which effectively treats the impurities attached to the surface of the inner cylinder 302 of the rotary screen. At the same time, the cleaning liquid can be mixed with chemical agents in advance for deodorization, fermentation promotion, and other treatments of livestock and poultry manure. The corresponding chemical agents are mixed according to actual needs.

[0045] During the movement of the cleaning ring frame 6, the output end of the rotating motor 602 extends to the inside of the driving ring groove 604 through a coupling or related accessories, and is connected to the ring brush 605 for transmission, driving the ring brush 605 to rotate continuously, and rotating and brushing the surface of the rotary screen inner cylinder 302 as the cleaning ring frame 6 moves. It can be used in conjunction with the reverse rotation of the rotary screen inner cylinder 302 to accelerate the treatment of impurities attached to the surface of the rotary screen inner cylinder 302.

[0046] The bottom of the outer wall of the pressure-bearing cover 7 is provided with a slag discharge pipe valve 701 extending into the interior of the rotary screen inner cylinder 302. The inner wall of the pressure-bearing cover 7 is provided with a driven sleeve frame that rotates in conjunction with the rotary screen inner cylinder 302. The pressure-bearing cover 7 is composed of an outer cover and an inner cover, and the slag discharge pipe valve 701 is sleeved on the middle part of the inner cover.

[0047] According to the needs of slag discharge, a small amount of dehydrated impurities can be used to guide the centralized discharge of the slag discharge pipe valve 701. When the dehydrated impurities are large and difficult to be discharged along the slag discharge pipe valve 701, the inner cover is opened to facilitate the centralized discharge of the accumulated dehydrated impurities.

[0048] Combining Example 1 and Example 2, it can be seen that, focusing on the problem of livestock and poultry manure treatment, with environmental protection and high efficiency as the core, the material is fed through a fully sealed tank barrel 1 to block the volatilization of malodorous gases from the source, and combined with multi-layer filtration and centrifugal dehydration to achieve solid-liquid separation, which meets environmental protection standards; construct a "primary screening-fine filtration-centrifugation-extrusion" multi-stage system to improve treatment efficiency and resource utilization; integrate automated components and modular design to achieve process linkage control, reduce failure risks and operation and maintenance costs; the cleaning ring frame 6 supports the mixed injection of cleaning liquid and chemicals, and has both equipment cleaning and manure treatment functions, laying the foundation for subsequent resource utilization, and fully meeting the needs of livestock and poultry manure treatment.

[0049] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An environmentally friendly integrated treatment device suitable for the reuse of livestock and poultry manure, comprising a sealed tank (1), characterized in that: The sealed tank barrel (1) is symmetrically provided with a feed cover (2) and a pressure cover (7), an extrusion cylinder sleeve (5) is sleeved through the middle of the feed cover (2) and the pressure cover (7), a rotary screen motor (3) is provided at the bottom of the outer wall of the feed cover (2), a rotary sleeve (301) sleeved on the feed cover (2) is provided at the output end of the rotary screen motor (3), and a rotary screen inner cylinder (302) located inside the sealed tank barrel (1) is sleeved on the inner wall of the rotary sleeve (301); The inner wall of the feed cover (2) is provided with a cleaning ring frame (6) sleeved on the outer periphery of the rotary screen inner cylinder (302); a ring brush (605) is rotatably sleeved on the middle part of the inner wall of the cleaning ring frame (6); the extrusion cylinder sleeve (5) is provided with an extrusion sleeve plate (503) movably attached to the inner wall of the feed cover (2); and a central cylinder frame (501) is provided between several groups of the extrusion cylinder sleeves (5) and is driven in cooperation with the extrusion sleeve plate (503).

2. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 1 is characterized in that: A rectangular long groove is provided at the center of the bottom of the sealed tank barrel (1), and a slag discharge groove (4) is sleeved at the bottom of the rectangular long groove. Adjustment cylinders (402) are symmetrically provided at both ends of the slag discharge groove (4). A fine arc filter plate (401) is provided at the top of the slag discharge groove (4) and is sleeved in the inner wall of the rectangular long groove. The fine arc filter plate (401) is in transmission connection with the adjustment cylinder (402).

3. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 1 is characterized in that: A feed pipe (201) is provided through the top of the outer wall of the feed cover (2), and a plurality of groups of movable cylinder beams (202) arranged in a circular array are provided on the inner wall of the feed cover (2). The movable cylinder beams (202) are in driving connection with the cleaning ring frame (6), and a telescopic hose is provided on the frame body of the movable cylinder beam (202) and is in contact with the cleaning ring frame (6). A guide plate (203) is provided on the inner wall of the feed cover (2) and is in contact with the feed pipe (201).

4. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 1 is characterized in that: The output end of the rotary screen motor (3) is provided with a transmission ring frame (304) sleeved with the outer wall of the feed cover (2); the transmission ring frame (304) is provided with a mechanical metal guide ring and a gear that cooperate with the rotating sleeve frame (301) and the rotary screen motor (3); the two ends of the rotary screen inner cylinder (302) are engaged with the rotating sleeve frame (301); and the inner and outer cylinder walls of the rotary screen inner cylinder (302) are provided with a plurality of groups of reinforcing ribs (303) connected to the rotating sleeve frame (301).

5. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 1 is characterized in that: A traction frame (504) is slidably sleeved on one end of the central cylinder frame (501) close to the feed cover (2); a rotary cylinder (505) connected to the extrusion sleeve (503) is provided on the outer periphery of the traction frame (504); a guide ring frame (502) is provided on the outer periphery of the extrusion sleeve (503); and an extrusion movable plate (506) is provided on the inner wall of the extrusion sleeve (503) and is in transmission connection with the rotary cylinder (505) and the guide ring frame (502).

6. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 3 is characterized in that: A stabilizing slide (601) connected to a movable cylinder beam (202) is provided on the outer peripheral wall of the cleaning ring frame (6), and a rotating motor (602) fixedly connected to the outer wall of the stabilizing slide (601) is provided on the top outer peripheral wall of the cleaning ring frame (6).

7. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 6 is characterized in that: A driving ring groove (604) is provided on the inner wall of the cleaning ring frame (6) and is in driving connection with the ring brush (605). A plurality of groups of high-pressure water spray ports (603) are provided on the inner wall of the cleaning ring frame (6) at both ends of the ring brush (605).

8. The environmentally friendly integrated treatment equipment suitable for livestock and poultry manure recycling according to claim 1 is characterized in that: The bottom of the outer wall of the pressure-bearing sealing cover (7) is provided with a slag discharge pipe valve (701) extending into the interior of the rotary screen inner cylinder (302), and the inner wall of the pressure-bearing sealing cover (7) is provided with a driven sleeve frame that rotates in conjunction with the rotary screen inner cylinder (302).

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