A feed sewage residue treatment device

Abstract

The present application relates to feed sewage residue processing technical field, and disclose a kind of feed sewage residue processing device, including processing cylinder, the top of processing cylinder is equipped with cover plate, can be used to process the waste residue after separation, the bottom of the processing cylinder is provided with drain, the top of the processing cylinder is provided with feed inlet, the inside of the processing cylinder is provided with processing mechanism, by motor drive shaft separation cylinder high-speed rotation, make the feed sewage residue injected into separation cylinder under centrifugal force be forced to move to cylinder wall.Liquid part is lighter in quality, more easily pass through filter port and be thrown out to processing cylinder in centrifugal field, while solid residue is intercepted in separation cylinder inside, substantially shorten solid-liquid separation time, and with the continuous rotation of separation cylinder, by poking plate to realize periodic, reciprocating poking cleaning to multiple filter ports, effectively solve the problem of filter screen easy to block, ensure the continuity and stability of solid-liquid separation process, significantly improve processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of feed wastewater and sludge treatment technology, specifically to a feed wastewater and sludge treatment device. Background Technology

[0002] Animal feed is a type of feed used for animal husbandry, made primarily from agricultural grains such as corn. It is mostly in pellet form and is produced through a series of processing steps, including mixing, cooking, pelleting, and drying, to obtain the finished feed.

[0003] For example, CN219297349U discloses a feed wastewater sludge treatment device, including a wastewater sludge treatment tank. A stirring mechanism is mounted on the wastewater sludge treatment tank. The stirring mechanism includes a stirring motor, which is rotatably connected to a drive rotating seat at the inlet of the wastewater sludge treatment tank. A stirring shaft is fixedly mounted on the lower end of the drive rotating seat, and a stirring frame component is mounted on the lower end of the stirring shaft. The stirring frame component includes an upper ring frame mounted on the stirring shaft and lower ring frames spaced apart. Several inclined fabric plates are fixedly connected between the outer walls of the upper and lower ring frames. Several T-shaped material breaking heads are fixedly connected to the side walls on both sides of the inclined fabric plates. Several T-shaped stirring plates are fixedly connected to the inner and outer side walls of the lower ring frame. The above device component design effectively floats and disperses the sludge settled in the wastewater sludge during feed processing, improving degradation efficiency.

[0004] Wastewater sludge can be treated by stirring and allowing it to settle, but this method is inefficient and time-consuming. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a feed wastewater and sludge treatment device to address the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a feed wastewater residue treatment device, including a treatment cylinder with a cover plate installed on the top for treating the separated waste residue. A drain outlet is provided at the bottom of the treatment cylinder, and a feed inlet is provided at the top. A treatment mechanism is installed inside the treatment cylinder, including a motor fixedly connected to the bottom of the treatment cylinder. The output end of the motor is fixedly connected to a rotating shaft via a coupling. The rotating shaft movably passes through the treatment cylinder and extends into it. A separation cylinder is fixedly connected to the outer wall of the rotating shaft. The interior of the separation cylinder has several circumferentially spaced filter ports. During feed wastewater residue treatment, feed wastewater containing solid residue is first injected into the separation cylinder through the feed inlet at the top of the treatment cylinder. Simultaneously, chemical agents such as phosphorus removal agents are added to the separation cylinder to prepare for subsequent solid-liquid separation and chemical reactions. The motor is started, and the motor drives the rotating shaft to rotate at high speed via the coupling. The rotating shaft drives the separation cylinder, fixedly connected to its outer wall, to rotate synchronously at high speed. The feed wastewater residue inside the separation cylinder is forced to move towards the cylinder wall under centrifugal force.

[0007] Preferably, a fixing plate is fixedly connected to the outer wall of the separating cylinder, a first sliding groove is provided on the top of the fixing plate, a first slider is slidably connected inside the first sliding groove, and a first spring is fixedly connected between the first slider and the first sliding groove.

[0008] Preferably, a connecting plate is fixedly connected to the top of the first slider, and a poking plate is fixedly connected to the back of the connecting plate, the poking plate corresponding to the filter port. A contact block is fixedly connected to the front of the connecting plate, and a first protrusion is fixedly connected to the inner wall of the processing cylinder. While the separation cylinder rotates to perform solid-liquid separation, the fixing plate fixed to the outer wall of the separation cylinder and the connecting plate thereon rotate synchronously with the cylinder. The poking plate on the back of the connecting plate corresponds to the position of the filter port. When the contact block on the front of the connecting plate rotates to contact the first protrusion fixed to the inner wall of the processing cylinder, the contact block is squeezed, pushing the connecting plate against the elastic force of the first spring to slide towards the filter port. The connecting plate drives the poking plate to insert into the filter port, pushing in solid impurities blocking the filter port. When the contact block passes the first protrusion, the first spring resets, pulling the connecting plate and the poking plate back to their initial position. As the separation cylinder rotates continuously, the poking plate periodically and reciprocally cleans the multiple circumferentially distributed filter ports, ensuring that the filter ports remain unobstructed.

[0009] Preferably, the processing cylinder is provided with an anti-settling mechanism, which includes a circular slid groove. A second slider is slidably connected inside the circular slid groove. A pump is fixedly connected to the top of the second slider. An air blowing pipe is connected to the top of the pump. The end of the air blowing pipe away from the pump is located inside the separation cylinder. A one-way valve is provided inside the air blowing pipe.

[0010] Preferably, the interior of the rotating shaft is hollow, the outer wall of the rotating shaft has a vertical hole, a movable rod is slidably connected inside the rotating shaft, a second spring is fixedly connected between the movable rod and the bottom inner wall of the rotating shaft, a horizontal plate is fixedly connected to the outer wall of the movable rod, and an abutment plate is fixedly connected to the bottom of the horizontal plate.

[0011] Preferably, a second protrusion is fixedly connected to the inner wall of the bottom of the processing cylinder, and a shaking plate is fixedly connected to the outer wall of the movable rod. A telescopic baffle is fixedly connected between the shaking plate and the vertical hole. During the rotation of the shaft, the contact plate at the bottom of the movable rod rotates synchronously with the shaft. When the contact plate rotates to contact the second protrusion fixed at the bottom of the processing cylinder, the contact plate is pushed upward, pushing the movable rod to compress the second spring and slide upward along the inside of the shaft. As the movable rod slides upward, it drives the shaking plate fixed to its outer wall to move upward. When the contact plate passes the second protrusion, the second spring returns to its original position, pushing the movable rod and the shaking plate downward. This cycle repeats, and the shaking plate generates continuous up-and-down vibration at the bottom of the separation cylinder, disrupting the settling tendency of the solid particles. At the same time, the pump is started, and the pump continuously or intermittently blows airflow into the bottom of the separation cylinder through the air blowing pipe. A one-way valve inside the air blowing pipe prevents material backflow. As the bubbles rise, they further disturb the liquid at the bottom of the cylinder, keeping the light particles in suspension. The combination of vibration and air blowing effectively prevents solid particles from settling and caking at the bottom.

[0012] Preferably, the processing cylinder is provided with a disturbance mechanism, which includes a third slider that is slidably connected to the inside of a shaking plate. A third spring is fixedly connected between the third slider and the inner wall of the shaking plate. A first vertical plate is fixedly connected to the top of the third slider. A rotating rod is rotatably connected inside the first vertical plate and extends to its front and rear sides. An agitator is fixedly connected to the outer wall of the rotating rod. An inclined plate is fixedly connected to the bottom inner wall of the processing cylinder, and the inclined plate is in contact with the third slider.

[0013] Preferably, a second vertical plate is fixedly connected to the outer wall of the rotating shaft, and a fourth slider is slidably connected inside the second vertical plate. A stirring rod is fixedly connected to the side of the fourth slider, and a connecting rod is hinged between the fourth slider and the first vertical plate. During the reciprocating motion of the shaking plate, when the shaking plate moves upward, the third slider, which is slidably connected inside, slides to one side under the action of gravity. Since the third slider is in contact with the inclined plate fixed at the bottom of the processing cylinder, the inclined plate guides the third slider, causing it to slide horizontally along the inside of the shaking plate. When the third slider slides, it drives the first vertical plate at its top to move. The first vertical plate drives the stirring plate to oscillate through the rotating rod. At the same time, the movement of the third slider drives the fourth slider to slide on the second vertical plate through the connecting rod. When the fourth slider slides, it drives the stirring rod to reciprocate in the horizontal direction. Through the above transmission, the single up-and-down vibration of the shaking plate is converted into the oscillation of the stirring plate and the horizontal reciprocating motion of the stirring rod, forming a multi-dimensional turbulent flow field inside the separation cylinder, so that the feed wastewater residue and the phosphorus removal agent and other agents are fully mixed.

[0014] The present invention, by adopting the above technical solution, can bring the following beneficial effects: 1. This feed wastewater residue treatment device uses a motor-driven shaft to rotate a separation cylinder at high speed, forcing the feed wastewater residue injected into the separation cylinder to move towards the cylinder wall under centrifugal force. The liquid portion, being lighter, is more easily ejected from the filter openings into the treatment cylinder under centrifugal force, while the solid residue is retained inside the separation cylinder. This significantly shortens the solid-liquid separation time. Furthermore, as the separation cylinder rotates continuously, a puncturing plate periodically and reciprocally cleans multiple filter openings, effectively solving the problem of filter clogging and ensuring the continuity and stability of the solid-liquid separation process, thus significantly improving treatment efficiency.

[0015] 2. In this feed wastewater sludge treatment device, during the rotation of the rotating shaft, the contact plate at the bottom of the movable rod periodically touches the second protrusion fixed at the bottom of the treatment cylinder, thereby pushing the movable rod to compress the second spring and causing the shaking plate to vibrate up and down, generating a continuous vibration effect on the material at the bottom of the separation cylinder, disrupting the settling tendency of solid particles. In addition, the pump blows airflow into the bottom side of the separation cylinder through the air blowing pipe. As the bubbles rise, they further disturb the liquid at the bottom of the cylinder, keeping the light particles in a suspended state, effectively preventing the heavier sludge from settling and caking at the bottom, and ensuring the full mixing of materials and agents.

[0016] 3. In this feed wastewater residue treatment device, when the shaking plate moves upward, the third slider inside slides to one side under the guidance of gravity and the inclined plate. The first vertical plate and the rotating rod drive the stirring plate to swing, and the movement of the third slider drives the fourth slider to slide on the second vertical plate through the connecting rod, thereby driving the stirring rod to move back and forth in the horizontal direction. This design transforms the single up-and-down vibration into the swing of the stirring plate and the horizontal reciprocating motion of the stirring rod, forming a multi-dimensional turbulent flow field inside the separation cylinder, so that the feed wastewater residue and the agent can be fully mixed, avoiding the generation of stirring dead zones, greatly improving the uniformity and efficiency of the chemical reaction, and shortening the overall treatment time. Attached Figure Description

[0017] Figure 1 This is a front view of the present invention; Figure 2 This is a first sectional view of the present invention; Figure 3 This is a partial view of the processing mechanism of the present invention; Figure 4 This is a second sectional view of the present invention; Figure 5 This is a partial view of the anti-settlement mechanism of the present invention; Figure 6 This is a third sectional view of the present invention; Figure 7 This is a partial view of the disturbance mechanism of the present invention.

[0018] In the diagram: 1. Processing cylinder; 2. Drain outlet; 3. Processing mechanism; 311. Motor; 312. Rotating shaft; 313. Separation cylinder; 314. Filter port; 315. Fixing plate; 316. First chute; 317. First slider; 318. First spring; 319. Connecting plate; 320. Stamping plate; 321. Abutting block; 322. First protrusion; 4. Anti-settling mechanism; 411. Circular chute; 412. Second slider; 413. Pump; 41 4. Air blowing pipe; 415. Movable rod; 416. Horizontal plate; 417. Second spring; 418. Contact plate; 419. Second protrusion; 420. Shaking plate; 421. Telescopic baffle; 5. Disturbance mechanism; 511. Third slider; 512. Third spring; 513. First vertical plate; 514. Rotating rod; 515. Stirring plate; 516. Inclined plate; 517. Second vertical plate; 518. Fourth slider; 519. Connecting rod; 520. Stirring rod. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-7One embodiment of the present invention is as follows: a feed wastewater residue treatment device includes a treatment cylinder 1, a cover plate installed on the top of the treatment cylinder 1 for treating the separated waste residue, a drain outlet 2 at the bottom of the treatment cylinder 1, a feed inlet at the top of the treatment cylinder 1, a treatment mechanism 3 inside the treatment cylinder 1, the treatment mechanism 3 including a motor 311, the motor 311 being fixedly connected to the bottom of the treatment cylinder 1, the output end of the motor 311 being fixedly connected to a rotating shaft 312 via a coupling, the rotating shaft 312 movably passing through the treatment cylinder 1 and extending into it, a separation cylinder 313 being fixedly connected to the outer wall of the rotating shaft 312, the separation cylinder 313 having a plurality of filter ports 314 equidistantly arranged in a circular pattern inside, when treating feed wastewater residue, firstly, feed wastewater containing solid residue is injected into the separation cylinder 313 through the feed inlet at the top of the treatment cylinder 1, and at the same time, chemical agents such as phosphorus removal agent are added into the separation cylinder 313 to prepare for subsequent solid-liquid separation and chemical reaction, the motor 311 is started, and the motor 311 drives the rotating shaft 312 to rotate at high speed via the coupling. The rotating shaft 312 drives the separation cylinder 313, which is fixedly connected to its outer wall, to rotate synchronously at high speed. Under the action of centrifugal force, the feed wastewater residue inside the separation cylinder 313 is forced to move towards the cylinder wall. A fixing plate 315 is fixedly connected to the outer wall of the separation cylinder 313. A first sliding groove 316 is opened on the top of the fixing plate 315. A first slider 317 is slidably connected inside the first sliding groove 316. A first spring 318 is fixedly connected between the first slider 317 and the first sliding groove 316. A connecting plate 319 is fixedly connected to the top of the first slider 317. A punch plate 320 is fixedly connected to the back of the connecting plate 319. The punch plate 320 corresponds to the filter port 314. An abutment block 321 is fixedly connected to the front of the connecting plate 319. A first protrusion 322 is fixedly connected to the inner wall of the processing cylinder 1. While the separation cylinder 313 rotates to perform solid-liquid separation, the fixing plate 315 and the connecting plate 319 fixed to the outer wall of the separation cylinder 313 rotate synchronously with the cylinder. The abutment plate 320 on the back of the connecting plate 319 corresponds to the filter port 314. When the contact block 321 on the front of the connecting plate 319 rotates to contact the first protrusion 322 fixed to the inner wall of the processing cylinder 1, the contact block 321 is squeezed, pushing the connecting plate 319 to slide towards the filter port 314 against the elastic force of the first spring 318. The connecting plate 319 drives the abutment plate 320 to insert into the filter port 314, pushing the solid impurities blocking the filter port 314 inward. After the contact block 321 passes the first protrusion 322, the first spring 318 returns to its original position, pulling the connecting plate 319 and the abutment plate 320 back to their initial positions. As the separating cylinder 313 rotates continuously, the abutment plate 320 periodically and reciprocally abuts and cleans the multiple circumferentially distributed filter ports 314, ensuring that the filter ports 314 remain unobstructed at all times.

[0021] Working Principle: During feed wastewater and residue treatment, feed wastewater containing solid residue is first injected into the separation cylinder 313 through the feed inlet at the top of the treatment cylinder 1. Simultaneously, chemical agents such as phosphorus removal agents are added to the separation cylinder 313 to prepare for subsequent solid-liquid separation and chemical reactions. The motor 311 is then started, driving the rotating shaft 312 to rotate at high speed via a coupling. The rotating shaft 312 drives the separation cylinder 313, which is fixedly connected to its outer wall, to rotate synchronously at high speed. Under centrifugal force, the feed wastewater and residue inside the separation cylinder 313 are forced to move towards the cylinder wall. While the separation cylinder 313 rotates to perform solid-liquid separation, the fixing plate 315 and its connecting plate 319, fixed to the outer wall of the separation cylinder 313, rotate synchronously with the cylinder. The abutment plate 320 on the back of the connecting plate 319 corresponds to the filter port 314. When the contact block 321 on the front of the connecting plate 319 rotates to contact the first protrusion 322 fixed to the inner wall of the processing cylinder 1, the contact block 321 is squeezed, pushing the connecting plate 319 to slide towards the filter port 314 against the elastic force of the first spring 318. The connecting plate 319 drives the abutment plate 320 to insert into the filter port 314, pushing the solid impurities blocking the filter port 314 inward. After the contact block 321 passes the first protrusion 322, the first spring 318 returns to its original position, pulling the connecting plate 319 and the abutment plate 320 back to their initial positions. As the separating cylinder 313 rotates continuously, the abutment plate 320 periodically and reciprocally abuts and cleans the multiple circumferentially distributed filter ports 314, ensuring that the filter ports 314 remain unobstructed at all times.

[0022] Please see Figure 1-7Based on the above embodiments, in another embodiment of the present invention, the processing cylinder 1 is provided with an anti-settling mechanism 4. The anti-settling mechanism 4 includes a circular slide groove 411, a second slider 412 is slidably connected inside the circular slide groove 411, a pump 413 is fixedly connected to the top of the second slider 412, an air blowing pipe 414 is connected to the top of the pump 413, one end of the air blowing pipe 414 away from the pump 413 is located inside the separation cylinder 313, a one-way valve is provided inside the air blowing pipe 414, the inside of the rotating shaft 312 is hollow, and a vertical hole is opened on the outer wall of the rotating shaft 312. A movable rod 415 is slidably connected inside the shaft 312. A second spring 417 is fixedly connected between the movable rod 415 and the bottom inner wall of the shaft 312. A horizontal plate 416 is fixedly connected to the outer wall of the movable rod 415. An abutment plate 418 is fixedly connected to the bottom of the horizontal plate 416. A second protrusion 419 is fixedly connected to the bottom inner wall of the processing cylinder 1. A vibrating plate 420 is fixedly connected to the outer wall of the movable rod 415. A telescopic baffle 421 is fixedly connected between the vibrating plate 420 and the vertical hole. During the rotation of the shaft 312, the abutment plate 418 at the bottom of the movable rod 415 rotates synchronously with the shaft 312. When the abutment plate 418 rotates to contact the second protrusion 419 fixed at the bottom of the processing cylinder 1, the abutment plate 418 is pushed upward, pushing the movable rod 415 to compress the second spring 417 and slide upward along the inside of the shaft 312. When the movable rod 415 slides upward, it drives the vibrating plate 420 fixed on its outer wall to move upward. After the contact plate 418 passes the second protrusion 419, the second spring 417 returns to its original position, pushing the movable rod 415 and the shaking plate 420 downwards. This cycle repeats, causing the shaking plate 420 to vibrate continuously at the bottom of the separation cylinder 313, disrupting the settling tendency of the solid particles. Simultaneously, the pump 413 is activated, continuously or intermittently blowing airflow into the bottom of the separation cylinder 313 through the air blowing pipe 414. A one-way valve inside the air blowing pipe 414 prevents backflow of material. As the air bubbles rise, they further agitate the liquid at the bottom of the cylinder, keeping the lightweight particles suspended. The combined effect of vibration and air blowing effectively prevents solid particles from settling and caking at the bottom.

[0023] Working principle: During the rotation of the rotating shaft 312, the contact plate 418 at the bottom of the movable rod 415 rotates synchronously with the rotating shaft 312. When the contact plate 418 rotates to contact the second protrusion 419 fixed at the bottom of the processing cylinder 1, the contact plate 418 is pushed upward, pushing the movable rod 415 to compress the second spring 417 and slide upward along the inside of the rotating shaft 312. When the movable rod 415 slides upward, it drives the shaking plate 420 fixed on its outer wall to move upward. After the contact plate 418 passes the second protrusion 419, the second spring 417 returns to its original position, pushing the movable rod 415 and the shaking plate 420 downward. This cycle continues, and the shaking plate 420 generates continuous up-and-down vibration at the bottom of the separation cylinder 313, disrupting the settling tendency of solid particles. At the same time, the pump 413 is started, and the pump 413 continuously or intermittently blows airflow into the bottom inside the separation cylinder 313 through the air blowing pipe 414. A one-way valve is installed inside the air blowing pipe 414 to prevent material backflow. As the bubbles rise, they further agitate the liquid at the bottom of the cylinder, keeping the lightweight particles suspended. The combined effect of vibration and air blowing effectively prevents solid particles from settling and caking at the bottom.

[0024] Please see Figure 1-7Based on the above embodiments, in another embodiment of the present invention, a disturbance mechanism 5 is provided inside the processing cylinder 1. The disturbance mechanism 5 includes a third slider 511, which is slidably connected inside the shaking plate 420. A third spring 512 is fixedly connected between the third slider 511 and the inner wall of the shaking plate 420. A first vertical plate 513 is fixedly connected to the top of the third slider 511. A rotating rod 514 is rotatably connected inside the first vertical plate 513 and extends to its front and rear sides. An agitation plate 515 is fixedly connected to the outer wall of the rotating rod 514. An inclined plate 516 is fixedly connected to the inner wall of the bottom of the cylinder 1. The inclined plate 516 contacts the third slider 511. A second vertical plate 517 is fixedly connected to the outer wall of the rotating shaft 312. A fourth slider 518 is slidably connected inside the second vertical plate 517. A stirring rod 520 is fixedly connected to the side of the fourth slider 518. A connecting rod 519 is hinged between the fourth slider 518 and the first vertical plate 513. During the reciprocating motion of the shaking plate 420, when the shaking plate 420 moves upward, the third slider 511, which is slidably connected inside it, slides to one side under the action of gravity. Since the third slider 511 contacts the inclined plate 516 fixed at the bottom of the processing cylinder 1, the inclined plate 516 guides the third slider 511, causing it to slide horizontally along the inside of the shaking plate 420. When the third slider 511 slides, it drives the first vertical plate 513 at its top to move. The first vertical plate 513 drives the agitator plate 515 to oscillate via the rotating rod 514. Simultaneously, the movement of the third slider 511 drives the fourth slider 518 to slide on the second vertical plate 517 via the connecting rod 519. When the fourth slider 518 slides, it drives the agitator rod 520 to reciprocate in the horizontal direction. Through the above transmission, the single up-and-down vibration of the vibrating plate 420 is converted into the oscillation of the agitator plate 515 and the horizontal reciprocating motion of the agitator rod 520, forming a multi-dimensional turbulent flow field inside the separation cylinder 313, so that the feed wastewater residue and agents such as phosphorus removal agents are fully mixed.

[0025] Working principle: During the reciprocating motion of the vibrating plate 420, when the vibrating plate 420 moves upward, the third slider 511, which is slidably connected inside, slides to one side under the action of gravity. Since the third slider 511 is in contact with the inclined plate 516 fixed at the bottom of the processing cylinder 1, the inclined plate 516 guides the third slider 511, causing it to slide horizontally along the inside of the vibrating plate 420. When the third slider 511 slides, it drives the first vertical plate 513 at its top to move. The first vertical plate 513 drives the stirring plate 515 to swing through the rotating rod 514. At the same time, the movement of the third slider 511 drives the fourth slider 518 to slide on the second vertical plate 517 through the connecting rod 519. When the fourth slider 518 slides, it drives the stirring rod 520 to move back and forth in the horizontal direction. Through the above transmission, the single up and down vibration of the shaking plate 420 is converted into the swing of the stirring plate 515 and the horizontal reciprocating motion of the stirring rod 520, forming a multi-dimensional turbulent flow field inside the separation cylinder 313, so that the feed wastewater residue and the phosphorus removal agent and other agents are fully mixed.

[0026] After separation is complete, stop the operation of motor 311, open the cover plate on top of processing cylinder 1, remove the waste residue, and the work is completed.

[0027] This invention provides a feed wastewater residue treatment device. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A feed wastewater residue treatment device, comprising a treatment cylinder (1), characterized in that: The bottom of the processing cylinder (1) is provided with a drain outlet (2), and the top of the processing cylinder (1) is provided with a feed inlet; The processing cylinder (1) is equipped with a processing mechanism (3), which includes a motor (311). The motor (311) is fixedly connected to the bottom of the processing cylinder (1). The output end of the motor (311) is fixedly connected to a rotating shaft (312) via a coupling. The rotating shaft (312) moves through the processing cylinder (1) and extends into it. A separation cylinder (313) is fixedly connected to the outer wall of the rotating shaft (312). The separation cylinder (313) has several filter ports (314) equidistantly arranged in a circular pattern inside.

2. The feed wastewater residue treatment device according to claim 1, characterized in that: A fixing plate (315) is fixedly connected to the outer wall of the separation cylinder (313). A first sliding groove (316) is provided on the top of the fixing plate (315). A first slider (317) is slidably connected inside the first sliding groove (316). A first spring (318) is fixedly connected between the first slider (317) and the first sliding groove (316).

3. The feed wastewater residue treatment device according to claim 2, characterized in that: A connecting plate (319) is fixedly connected to the top of the first slider (317), a stamping plate (320) is fixedly connected to the back of the connecting plate (319), the stamping plate (320) corresponds to the filter port (314), an abutting block (321) is fixedly connected to the front of the connecting plate (319), and a first protrusion (322) is fixedly connected to the inner wall of the processing cylinder (1).

4. The feed wastewater residue treatment device according to claim 3, characterized in that: The processing cylinder (1) is provided with an anti-settling mechanism (4). The anti-settling mechanism (4) includes a circular slide groove (411). A second slider (412) is slidably connected inside the circular slide groove (411). A pump (413) is fixedly connected to the top of the second slider (412). An air blowing pipe (414) is connected to the top of the pump (413). One end of the air blowing pipe (414) away from the pump (413) is located inside the separation cylinder (313). A one-way valve is provided inside the air blowing pipe (414).

5. The feed wastewater residue treatment device according to claim 4, characterized in that: The interior of the rotating shaft (312) is hollow, and the outer wall of the rotating shaft (312) has a vertical hole. A movable rod (415) is slidably connected inside the rotating shaft (312). A second spring (417) is fixedly connected between the movable rod (415) and the bottom inner wall of the rotating shaft (312). A horizontal plate (416) is fixedly connected to the outer wall of the movable rod (415), and an abutment plate (418) is fixedly connected to the bottom of the horizontal plate (416).

6. The feed wastewater residue treatment device according to claim 5, characterized in that: The bottom inner wall of the processing cylinder (1) is fixedly connected to a second protrusion (419), the outer wall of the movable rod (415) is fixedly connected to a shaking plate (420), and a telescopic baffle (421) is fixedly connected between the shaking plate (420) and the vertical hole.

7. The feed wastewater residue treatment device according to claim 6, characterized in that: The processing cylinder (1) is provided with a disturbance mechanism (5), which includes a third slider (511). The third slider (511) is slidably connected to the inside of the shaking plate (420). A third spring (512) is fixedly connected between the third slider (511) and the inner wall of the shaking plate (420). A first vertical plate (513) is fixedly connected to the top of the third slider (511). A rotating rod (514) is rotatably connected inside the first vertical plate (513) and extends to its front and rear sides. A stirring plate (515) is fixedly connected to the outer wall of the rotating rod (514). An inclined plate (516) is fixedly connected to the bottom inner wall of the processing cylinder (1). The inclined plate (516) is in contact with the third slider (511).

8. The feed wastewater residue treatment device according to claim 7, characterized in that: The outer wall of the rotating shaft (312) is fixedly connected to a second vertical plate (517), and the interior of the second vertical plate (517) is slidably connected to a fourth slider (518). The side of the fourth slider (518) is fixedly connected to a stirring rod (520), and a connecting rod (519) is hinged between the fourth slider (518) and the first vertical plate (513).

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