CN107551639B - Solid-liquid separation device for biological waste recovery - Google Patents

Solid-liquid separation device for biological waste recovery Download PDF

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Publication number
CN107551639B
CN107551639B CN201710963438.3A CN201710963438A CN107551639B CN 107551639 B CN107551639 B CN 107551639B CN 201710963438 A CN201710963438 A CN 201710963438A CN 107551639 B CN107551639 B CN 107551639B
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sliding
groove
hole
block
rod
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CN107551639A (en
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文洋
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Xuzhou Hezhong Power Equipment Co., Ltd.
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Xuzhou Hezhong Power Equipment Co Ltd
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Abstract

The invention discloses a solid-liquid separation device for recycling biological garbage, which comprises a shell, wherein a rotary drum for performing solid-liquid separation is movably arranged in the shell, a rotary shaft is fixedly arranged at the bottom end of the rotary drum, a rotary block fixedly arranged on the inner wall of the bottom side of the shell is arranged below the rotary shaft, the bottom end of the rotary shaft is rotatably arranged in the rotary block, the top side of the rotary drum is provided with an opening, a fixed block is arranged above the rotary drum, the bottom side of the fixed block is provided with an installation groove, the top end of the rotary drum is movably arranged in the installation groove, two sides of the installation groove are provided with stable installation mechanisms for stably connecting the rotary drum and. The centrifugal rotating drum can stably rotate centrifugally, is convenient for solid-liquid separation, stably seals the opening of the rotating drum, conveniently and quickly opens the opening of the rotating drum, and can conveniently seal the through hole of the rotating drum to prevent liquid from spilling.

Description

Solid-liquid separation device for biological waste recovery
Technical Field
The invention relates to the technical field of garbage recovery, in particular to a solid-liquid separation device for recovering biological garbage.
Background
Conventionally, sand filtration, gravity sedimentation, and the like have been performed as a method for performing solid-liquid separation of water to be treated having a high turbidity, such as water purification treatment, domestic sewage treatment, biological waste treatment, and industrial wastewater treatment. However, the solid-liquid separation by these methods is likely to result in insufficient quality of the obtained treated water and a problem that a large area is required for the solid-liquid separation.
Patent application No. 201620009341.X proposes a solid-liquid separation apparatus. This solid-liquid separation equipment includes: the tank body is provided with a bottom and a side wall, a first discharge hole is formed in the bottom, and a supernatant outlet is formed in the side wall; the cyclone separator is arranged inside the tank body and comprises a slurry feeding pipe, an underflow outlet and an overflow port; the spiral conveyor is obliquely arranged below the groove body, a feeding hole and a discharging hole are formed in the spiral conveyor, and the feeding hole is communicated with the first discharging hole. The device is a special cyclone separator and spiral conveyor integrated combined device, so that ore pulp containing fine particles and high viscosity is subjected to liquid-solid separation by the cyclone separator; the pre-extruded bottom flow is sunk into a screw conveyor at the bottom, and is taken out of the tank body after screw extrusion and dehydration. The device has the advantages that the continuity of the operation of the original working procedure is guaranteed, the labor intensity of workers is reduced, the quality of supernatant is guaranteed, and the filtering equipment is omitted, so that the device is used for carrying out solid-liquid separation on slurry in a word, the separation efficiency is high, the cost is low, however, the device cannot effectively guarantee that liquid cannot fall in the rotating process, and meanwhile, the device cannot easily clean solid impurities after separation and has limitation in use.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a solid-liquid separation device for recycling biological garbage.
The invention provides a solid-liquid separation device for recycling biological garbage, which comprises a shell, wherein a rotary drum for performing solid-liquid separation is movably arranged in the shell, a rotary shaft is fixedly arranged at the bottom end of the rotary drum, a rotary block fixedly arranged on the inner wall of the bottom side of the shell is arranged below the rotary shaft, the bottom end of the rotary shaft is rotatably arranged in the rotary block, the top side of the rotary drum is provided with an opening, a fixed block is arranged above the rotary drum, the bottom side of the fixed block is provided with an installation groove, the top end of the rotary drum is movably arranged in the installation groove, two sides of the installation groove are provided with stable installation mechanisms for stably connecting the rotary drum and the fixed block, each stable installation mechanism comprises a first groove arranged on two sides of the fixed block, a through hole is, and both ends of the positioning rod all extend to outside the through hole, the constant head tank has all been seted up to the rotary drum both sides, the one end that the positioning rod extends to in the mounting groove contacts with the constant head tank, the top side of fixed block is equipped with the rubbish that is used for puting in biological waste and throws the material mechanism, rubbish is thrown and is equipped with the head rod of fixed mounting on the fixed block top side on one side of material mechanism, the top sliding connection of head rod has the second connecting rod, the top of second connecting rod extends to the top of casing, and fixedly connected with rotates the output shaft of motor, it is on the top side of casing to rotate motor fixed.
Preferably, two support rods are fixedly mounted at the bottom side of the rotating motor, the two support rods are respectively located at two sides of the second connecting rod, and the bottom ends of the support rods are fixedly mounted on the top side of the shell.
Preferably, the second recess has been seted up to the bottom of second connecting rod, the top movable mounting of head rod is in the second recess, first spout has all been seted up on the both sides inner wall of second recess, and slidable mounting has first slider in the first spout, and outside one side of first slider extended to first spout, and fixed mounting was on the head rod, the top welding of head rod has first spring, and the top welding of first spring is on the top side inner wall of second recess.
Preferably, a first sliding ball groove is formed in the inner wall of one side, away from the opening, of the first sliding groove, a first sliding ball is slidably mounted on the inner wall of the first sliding ball groove, and the first sliding ball is in contact with the first sliding block.
Preferably, the one end that the mounting groove was kept away from to the locating lever runs through first recess, and fixed mounting has the movable block, movable block and first recess looks adaptation, one side welding that the movable block is close to the locating lever has the second spring of cup jointing on the locating lever, and the one end welding that the movable block was kept away from to the second spring is on one side inner wall that the open-ended was kept away from to first recess.
Preferably, a ball groove is formed in the inner wall of the through hole, a ball is arranged on the inner wall of the ball groove in a rolling mode, and the ball is in contact with the positioning rod.
Preferably, the top side of turning block has seted up and has rotated the groove, the bottom of pivot is rotated and is installed and rotate the inslot, rotates the annular spout of having seted up on the inner wall in groove, fixed mounting has the annular slider that is located and rotates the inslot in the pivot, and annular slider slidable mounting is in annular spout.
Preferably, the garbage feeding mechanism comprises a through hole arranged at the top side of the fixed block, cavities arranged on the fixed block are arranged at the two sides of the through hole, the two cavities are obliquely arranged, a slide plate through hole is arranged on the inner wall of one side of the cavity close to the through hole, the sliding plate through hole is communicated with the through hole, sliding plates are arranged in the sliding plate through hole in a sliding way, both ends of each sliding plate extend out of the sliding plate through hole, one sides of the two sliding plates, which are close to each other, extend into the through hole, and one side of the two sliding plates close to each other is fixedly provided with a sealing rubber pad, and the two sealing rubber pads are in close contact, a movable plate is fixedly mounted on one side, away from the sealing rubber pad, of the sliding plate, a third spring is welded on one side, away from the sliding plate, of the movable plate, and one end, away from the movable plate, of the third spring is fixedly mounted on the inner wall, away from the through hole, of one side of the cavity.
Preferably, the inner walls of the two sides of the cavity are provided with second sliding grooves, the second sliding grooves are internally and slidably provided with second sliding blocks, one side of each second sliding block extends to the outside of the corresponding second sliding groove, and the second sliding blocks are fixedly arranged on the movable plate.
Preferably, the inner walls of the two sides of the sliding plate through hole are provided with second sliding ball grooves, the inner walls of the second sliding ball grooves are provided with second sliding balls in a sliding mode, and the second sliding balls are in contact with the sliding plate.
In the invention, the solid-liquid separation device for recycling the biological garbage is used by matching the shell, the rotary drum, the rotary shaft, the fixed block, the mounting groove, the rotary motor, the support rod, the first connecting rod and the second connecting rod, the rotary motor drives the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, the first connecting rod drives the fixed block to rotate, the fixed block drives the rotary drum to rotate through the rotary shaft, the rotary drum can stably rotate centrifugally, the annular slide block can stably rotate in the annular slide groove by matching the rotary block, the rotary groove, the annular slide block and the annular slide block, the rotary shaft is convenient to stably rotate, the movable block is driven to move by matching the positioning groove, the first groove, the through hole, the positioning rod, the movable block and the second spring, the movable block drives the positioning rod to move in the through hole, and the positioning rod moves into, the opening of the rotary drum is conveniently and stably sealed, the opening of the rotary drum is conveniently and quickly opened, the first connecting rod, the second groove, the first spring, the first sliding chute and the first sliding block are matched for use, the first connecting rod is extruded to move downwards under the action force of the first spring, the fixed block is driven by the first connecting rod to extrude the rotary drum, the fixed block can be conveniently and stably moved upwards and downwards, the opening of the rotary drum is conveniently opened and closed, the two sliding plates are mutually extruded under the action force of the two third springs, the two sealing rubber pads are in close contact with each other, the through hole of the rotary drum can be conveniently sealed, liquid is prevented from spilling, the rotary drum can be stably centrifugally rotated, solid-liquid separation is convenient, and the opening of the rotary drum is conveniently and stably sealed, open rotary drum opening convenient and fast, simultaneously, the through-hole of sealed rotary drum of can being convenient for prevents that liquid from unrestrained.
Drawings
FIG. 1 is a schematic structural diagram of a solid-liquid separation device for recycling biological waste according to the present invention;
FIG. 2 is a schematic structural diagram of part A of a solid-liquid separation device for recycling biological waste according to the present invention;
FIG. 3 is a schematic structural diagram of part B of a solid-liquid separation device for recycling biological waste according to the present invention;
FIG. 4 is a schematic structural diagram of part C of a solid-liquid separation device for recycling biological waste according to the present invention;
FIG. 5 is a schematic structural diagram of a connecting rod of the solid-liquid separation device for recycling biological waste according to the present invention.
In the figure: the device comprises a shell 1, a rotary drum 2, a rotary shaft 3, a fixed block 4, a mounting groove 5, a positioning groove 6, a rotary motor 7, a support rod 8, a first connecting rod 9, a first groove 10, a through hole 11, a positioning rod 12, a movable block 13, a second spring 14, a through hole 15, a cavity 16, a through hole 17, a sliding plate 18, a sealing rubber pad 19, a movable plate 20, a third spring 21, a second sliding groove 22, a second sliding block 23, a rotating block 24, a rotating groove 25, an annular sliding groove 26, an annular sliding block 27, a second connecting rod 28, a second groove 29, a first spring 30, a first sliding groove 31 and a first sliding block 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples are given.
Referring to fig. 1-5, a solid-liquid separation device for recycling biological waste comprises a housing 1, a rotary drum 2 for performing solid-liquid separation is movably mounted in the housing 1, a rotary shaft 3 is fixedly mounted at the bottom end of the rotary drum 2, a rotary block 24 fixedly mounted on the inner wall of the bottom side of the housing 1 is arranged below the rotary shaft 3, the bottom end of the rotary shaft 3 is rotatably mounted in the rotary block 24, the top side of the rotary drum 2 is open, a fixed block 4 is arranged above the rotary drum 2, a mounting groove 5 is formed at the bottom side of the fixed block 4, the top end of the rotary drum 2 is movably mounted in the mounting groove 5, stable mounting mechanisms for stably connecting the rotary drum 2 and the fixed block 4 are arranged at two sides of the mounting groove 5, each stable mounting mechanism comprises a first groove 10 arranged at two sides of the fixed block 4, a through hole 11 is formed on, and both ends of the positioning rod 12 extend to the outside of the through hole 11, both sides of the rotary drum 2 are provided with positioning grooves 6, one end of the positioning rod 12 extending into the mounting groove 5 is contacted with the positioning grooves 6, the top side of the fixed block 4 is provided with a garbage feeding mechanism for feeding biological garbage, one end of the positioning rod 12 far away from the mounting groove 5 is penetrated through the first groove 10, and is fixedly provided with a movable block 13, the movable block 13 is matched with the first groove 10, one side of the movable block 13 close to the positioning rod 12 is welded with a second spring 14 sleeved on the positioning rod 12, one end of the second spring 14 far away from the movable block 13 is welded on the inner wall of one side of the first groove 10 far away from the opening, the inner wall of the through hole 11 is provided with a ball groove, the ball groove is arranged on the inner wall of the ball groove in a rolling manner, the ball is contacted with the positioning rod, an annular sliding groove 26 is formed in the inner wall of the rotating groove 25 in an annular mode, an annular sliding block 27 located in the rotating groove 25 is fixedly installed on the rotating shaft 3, and the annular sliding block 27 is installed in the annular sliding groove 26 in a sliding mode. Through the cooperation of the shell 1, the rotary drum 2, the rotary shaft 3, the fixed block 4, the mounting groove 5, the rotary motor 7, the support rod 8, the first connecting rod 9 and the second connecting rod 28, the rotary motor 7 drives the second connecting rod 28 to rotate, the second connecting rod 28 drives the first connecting rod 9 to rotate, the first connecting rod 9 drives the fixed block 4 to rotate, the fixed block 4 drives the rotary drum 2 to rotate through the rotary shaft 3, the rotary drum 2 can be stably and centrifugally rotated, through the cooperation of the rotary block 24, the rotary groove 25, the annular sliding groove 26 and the annular sliding block 27, the annular sliding block 27 is stably rotated in the annular sliding groove 26, the rotary shaft 3 is conveniently and stably rotated, through the positioning groove 6, the first groove 10, the through hole 11, the positioning rod 12, the movable block 13 and the second spring 14, under the action force of the second spring 14, the movable block 13 is driven to move, the movable block 13, the locating rod 12 moves into the locating groove 6, so that the opening of the rotary drum 2 is stably sealed, and the opening of the rotary drum 2 is conveniently and quickly opened.
A first connecting rod 9 fixedly arranged on the top side of the fixed block 4 is arranged on one side of the garbage feeding mechanism, a second connecting rod 28 is connected to the top end of the first connecting rod 9 in a sliding manner, the top end of the second connecting rod 28 extends to the upper side of the shell 1 and is fixedly connected with an output shaft of a rotating motor 7, the rotating motor 7 is fixedly arranged on the top side of the shell 1, two supporting rods 8 are fixedly arranged on the bottom side of the rotating motor 7 and are respectively positioned on two sides of the second connecting rod 28, the bottom ends of the supporting rods 8 are fixedly arranged on the top side of the shell 1, a second groove 29 is arranged at the bottom end of the second connecting rod 28, the top end of the first connecting rod 9 is movably arranged in the second groove 29, first sliding grooves 31 are respectively arranged on the inner walls on two sides of the second groove 29, a first sliding block 32 is arranged in the first sliding grooves 31 in, and fixed mounting has first spring 30 on first connecting rod 9, and the welding of the top of first connecting rod 9 has first spring 30, and the welding of the top of first spring 30 is on the top side inner wall of second recess 29, has seted up first sliding ball groove on the first spout 31 keeps away from open-ended one side inner wall, and slidable mounting has first sliding ball on the first sliding ball inslot wall, and first sliding ball contacts with first slider 32. Through the cooperation use of head rod 9, second connecting rod 28, second recess 29, first spring 30, first spout 31, first slider 32, the downward removal of extrusion head rod 9 under the effort of first spring 30, head rod 9 drives fixed block 4 extrusion rotary drum 2, can be convenient for stabilize and reciprocate fixed block 4, is convenient for open and close the opening of rotary drum 2.
The garbage feeding mechanism comprises a through hole 15 arranged on the top side of a fixed block 4, cavities 16 arranged on the fixed block 4 are arranged on two sides of the through hole 15, two cavities 16 are obliquely arranged, a sliding plate through hole 17 is arranged on the inner wall of one side of the cavity 16 close to the through hole 15, the sliding plate through hole 17 is communicated with the through hole 15, a sliding plate 18 is arranged in the sliding plate through hole 17 in a sliding manner, two ends of the sliding plate 18 extend out of the sliding plate through hole 17, one side of the two sliding plates 18 close to each other extends into the through hole 15, a sealing rubber pad 19 is fixedly arranged on one side of the two sliding plates 18 close to each other, the two sealing rubber pads 19 are in close contact with each other, a movable plate 20 is fixedly arranged on one side of the sliding plate 18 far away from the sealing rubber pad 19, a third spring 21 is welded on one side of the movable plate 20 far away, the inner walls of the two sides of the cavity 16 are both provided with a second sliding groove 22, a second sliding block 23 is slidably mounted in the second sliding groove 22, one side of the second sliding block 23 extends out of the second sliding groove 22 and is fixedly mounted on the movable plate 20, the inner walls of the two sides of the sliding plate through hole 17 are both provided with a second sliding ball groove, the inner wall of the second sliding ball groove is provided with a second sliding ball, and the second sliding ball is in contact with the sliding plate 18. Through the cooperation of the through hole 15, the cavity 16, the sliding plate through hole 17, the sliding plates 18, the sealing rubber pads 19, the movable plate 20, the third springs 21, the second sliding chute 22 and the second sliding block 23, the two sliding plates 18 are mutually extruded under the action force of the two third springs 21, and the two sealing rubber pads 19 are in close contact with each other, so that the through hole 15 of the rotary drum 2 can be conveniently sealed, and liquid is prevented from spilling.
The invention comprises the following steps: in use, the rotary drum 2 adopts a centrifugal drum with filter screens arranged on the periphery, a conveying pipe of biological garbage is inserted into the through hole 15, the conveying pipe extrudes the two sliding plates 18, the two sliding plates 18 slide in the sliding plate through hole 17, the through hole 15 is opened, the conveying pipe conveys the biological garbage into the rotary drum 2, after the conveying is finished, the conveying pipe is drawn out, the movable plate 20 is extruded under the action of the third spring 21, the movable plate 20 drives the second sliding block 23 to slide in the second sliding groove 22, meanwhile, the movable plate 20 drives the sliding plates 18 to slide in the sliding plate through holes 17, and the two sliding plates 18 drive the two sealing rubber pads 19 to contact with each other;
starting the rotating motor 7, driving the second connecting rod 28 to rotate by the rotating motor 7, driving the first connecting rod 9 to rotate by the second connecting rod 28, driving the fixed block 4 to rotate by the first connecting rod 9, driving the rotary drum 2 to rotate by the fixed block 4, driving the rotary shaft 3 to rotate in the rotating groove 25 by the rotary drum 2, driving the annular slide block 27 to stably rotate in the annular slide groove 26 by the rotary shaft 3, achieving the purpose of stably rotating the rotary drum 2, and separating solid from liquid of the biological waste by the centrifugal force of the rotary drum 2;
after solid-liquid separation is finished, the movable block 13 is moved, the movable block 13 drives the positioning rod 12 to move, the positioning rod 12 moves in the through hole 11, the positioning rod 12 moves out of the positioning groove 6, the fixed block 4 moves upwards, the fixed block 4 drives the first connecting rod 9 to slide in the second groove 29, the first connecting rod 9 drives the first sliding block 32 to slide in the first sliding groove 31, the opening of the rotary drum 2 is opened, and solid garbage in the rotary drum 2 is cleaned;
after the washing is accomplished, the extrusion head rod 9 downstream under the effort of first spring 30, head rod 9 drives fixed block 4 downstream, and fixed block 4 drives mounting groove 5 and removes the open position of rotary drum 2, drives movable block 13 and removes under the effort of second spring 14, and movable block 13 drives locating lever 12 and removes in constant head tank 6, reaches the firm open-ended purpose of closing rotary drum 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides a solid-liquid separation equipment for biological waste retrieves, includes casing (1), its characterized in that, movable mounting has rotary drum (2) that is used for carrying out solid-liquid separation in casing (1), rotary drum (2) bottom fixed mounting has pivot (3), and pivot (3) below is equipped with turning block (24) of fixed mounting on casing (1) bottom side inner wall, the bottom of pivot (3) is rotated and is installed in turning block (24), rotary drum (2) top side is the opening, and is equipped with fixed block (4) above rotary drum (2), and mounting groove (5) have been seted up to fixed block (4) bottom side, the top movable mounting of rotary drum (2) is in mounting groove (5), mounting groove (5) both sides are equipped with the firm installation mechanism that is used for firm connection rotary drum (2) and fixed block (4), firm installation mechanism is including offering first recess (10) in fixed block (4) both sides, a through hole (11) is formed in the inner wall of one side, far away from the opening, of the first groove (10), the through hole (11) is communicated with the mounting groove (5), a positioning rod (12) is slidably mounted in the through hole (11), two ends of the positioning rod (12) extend out of the through hole (11), positioning grooves (6) are formed in two sides of the rotary drum (2), one end, extending into the mounting groove (5), of the positioning rod (12) is contacted with the positioning grooves (6), a garbage feeding mechanism for feeding biological garbage is arranged on the top side of the fixing block (4), a first connecting rod (9) fixedly mounted on the top side of the fixing block (4) is arranged on one side of the garbage feeding mechanism, a second connecting rod (28) is connected to the top end of the first connecting rod (9) in a sliding mode, and the top end of the second connecting rod (28) extends to the, an output shaft of a rotating motor (7) is fixedly connected, the rotating motor (7) is fixedly installed on the top side of the shell (1), two support rods (8) are fixedly installed on the bottom side of the rotating motor (7), the two support rods (8) are respectively located on two sides of a second connecting rod (28), the bottom ends of the support rods (8) are fixedly installed on the top side of the shell (1), a second groove (29) is formed in the bottom end of the second connecting rod (28), the top end of the first connecting rod (9) is movably installed in the second groove (29), first sliding grooves (31) are formed in the inner walls of two sides of the second groove (29), a first sliding block (32) is installed in the first sliding grooves (31) in a sliding mode, one side of the first sliding block (32) extends out of the first sliding grooves (31) and is fixedly installed on the first connecting rod (9), and a first spring (30) is welded at the top end of the first connecting rod (9), the top end of the first spring (30) is welded on the inner wall of the top side of the second groove (29), a first sliding ball groove is formed in the inner wall of one side, away from the opening, of the first sliding groove (31), a first sliding ball is slidably mounted on the inner wall of the first sliding ball groove, and the first sliding ball is in contact with the first sliding block (32).
2. The solid-liquid separation device for biological waste recovery according to claim 1, wherein one end of the positioning rod (12) far away from the mounting groove (5) penetrates through the first groove (10), a movable block (13) is fixedly mounted on the positioning rod, the movable block (13) is matched with the first groove (10), a second spring (14) sleeved on the positioning rod (12) is welded on one side of the movable block (13) close to the positioning rod (12), and one end of the second spring (14) far away from the movable block (13) is welded on the inner wall of one side of the first groove (10) far away from the opening.
3. The solid-liquid separation device for recycling biological garbage according to claim 1, wherein a ball groove is opened on the inner wall of the through hole (11), a ball is mounted on the inner wall of the ball groove in a rolling manner, and the ball is in contact with the positioning rod (12).
4. The solid-liquid separation device for biological waste recovery according to claim 1, wherein a rotating groove (25) is formed in the top side of the rotating block (24), the bottom end of the rotating shaft (3) is rotatably installed in the rotating groove (25), an annular sliding groove (26) is annularly formed in the inner wall of the rotating groove (25), an annular sliding block (27) located in the rotating groove (25) is fixedly installed on the rotating shaft (3), and the annular sliding block (27) is slidably installed in the annular sliding groove (26).
5. The solid-liquid separation device for recycling the biological garbage is characterized in that the garbage feeding mechanism comprises a through hole (15) formed in the top side of the fixed block (4), two sides of the through hole (15) are respectively provided with a cavity (16) formed in the fixed block (4), the two cavities (16) are obliquely arranged, a sliding plate through hole (17) is formed in the inner wall of one side of the cavity (16) close to the through hole (15), the sliding plate through hole (17) is communicated with the through hole (15), a sliding plate (18) is slidably arranged in the sliding plate through hole (17), two ends of the sliding plate (18) extend out of the sliding plate through hole (17), one side of the two sliding plates (18) close to each other extends into the through hole (15), and one side of the two sliding plates (18) close to each other is fixedly provided with a sealing rubber gasket (19), and the two sealing rubber gaskets (19) are in close contact, a movable plate (20) is fixedly mounted on one side, away from the sealing rubber gaskets (19), of the sliding plate (18), a third spring (21) is welded on one side, away from the sliding plate (18), of the movable plate (20), and one end, away from the movable plate (20), of the third spring (21) is fixedly mounted on the inner wall of one side, away from the through hole (15), of the cavity (16).
6. The solid-liquid separation device for recycling biological waste according to claim 5, wherein the inner walls of the two sides of the cavity (16) are respectively provided with a second chute (22), a second slide block (23) is slidably mounted in the second chute (22), and one side of the second slide block (23) extends out of the second chute (22) and is fixedly mounted on the movable plate (20).
7. The solid-liquid separation device for recycling the biological waste according to claim 5, wherein the inner walls of both sides of the through hole (17) of the sliding plate are provided with second sliding ball grooves, the inner walls of the second sliding ball grooves are slidably provided with second sliding balls, and the second sliding balls are in contact with the sliding plate (18).
CN201710963438.3A 2017-10-17 2017-10-17 Solid-liquid separation device for biological waste recovery Active CN107551639B (en)

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