Solid-liquid separation device for sewage treatment

Abstract

The invention relates to the technical field of sewage treatment, and discloses a solid-liquid separation device for sewage treatment, the solid-liquid separation device comprises a separation box and a bottom plate arranged below the separation box, a partition plate is fixedly arranged in the separation box to divide the interior of the separation box into two separation cavities, and a separation plate is rotatably arranged at the top of each separation cavity through a damping rotating shaft; a cleaning plate is arranged on the surface of the separating plate, a driving part is arranged at the top of the separating box, and a collecting box is arranged at the bottom of the separating cavity. The two separation cavities arranged in the separation box can sequentially perform solid-liquid separation on sewage, and the transverse position of the separation box can be adjusted, so that the corresponding separation cavity corresponds to a sewage drainage pipeline, shutdown is not needed when separated solid impurities need to be cleaned, and the separation efficiency is improved; meanwhile, the separated solid impurities cannot be directly discharged into a collecting box, and sewage attached to the surfaces of the solid impurities can be further drained off.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a solid-liquid separation device for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. In daily life and production, a large amount of sewage is often generated. Common types of sewage include industrial sewage, environmental sewage, domestic sewage and medical sewage. Sewage usually contains a lot of solid matter, so it is necessary to separate solid matter from liquid before sewage treatment. After searching, the application number 201920472237.8 disclosed a solid-liquid separation device for domestic sewage treatment, which includes a shell, the left and right sides of the bottom of the shell are fixedly connected with support plates, the bottoms of the two support plates are fixedly connected by a cross plate, the surface of the support plate is slidably connected with a slider, the two sliders are fixedly connected by a stabilizing plate, and the side of the slider away from the stabilizing plate is fixedly connected with a connecting plate. This patent achieves the effect of facilitating the cleaning of the filter screen, solves the problem that the filter screen of the common solid-liquid separation device for domestic sewage treatment is not easy to clean, avoids the clogging of the filter screen after long-term use of the solid-liquid separation device, increases the service life of the equipment, avoids affecting the efficiency of filtration, improves the quality of solid-liquid separation, and brings great convenience to users; However, the above method still has the following defects in actual use: it can achieve solid-liquid separation of sewage through the set filter screen, and the filter screen is set at an angle. Although it can avoid clogging, the separated solid impurities are directly discharged into the collection box through the inclined filter screen, and the surface of the discharged solid impurities is attached to the sewage, and the machine needs to be shut down when cleaning the separated solid impurities. Summary of the invention

[0003] The object of the present invention is to provide a solid-liquid separation device for sewage treatment, which has high separation efficiency and is convenient for cleaning solid impurities without stopping the machine.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: a solid-liquid separation device for sewage treatment, comprising a separation box and a bottom plate arranged thereunder, a partition fixedly provided inside the separation box, dividing the interior of the separation box into two separation chambers, a separation plate rotatably provided at the top of the separation chamber through a damping shaft, a cleaning plate provided on the surface of the separation plate, a driving component provided at the top of the separation box, a collecting box provided at the bottom of the separation chamber, a box cover slidably provided at the top of the collecting box, and the box cover is connected to the separation plate through a linkage component, a mounting seat slidably provided at the top of the bottom plate rotatably connected to the bottom of the separation box, and a swinging component is provided on the side of the mounting seat.

[0005] The driving component comprises a transmission tooth plate, a connecting seat, a motor frame 1 and a transmission belt, the top end of the transmission tooth plate is fixedly connected to the top end of the cleaning plate by a mounting rod 1, the side surface of the transmission tooth plate is fixedly connected to the side surface of the connecting seat by a mounting rod 2, the connecting seat is fixedly installed on the surface of the transmission belt, the surface of the damping shaft placed on the outside is provided with a transmission gear meshing with the transmission tooth plate, the motor frame 1 is fixedly arranged on the end of the damping shaft placed on the outside, a driving motor 1 is fixedly provided on the top of the motor frame 1, a transmission shaft of the driving motor 1 is fixedly provided with a transmission wheel 1, the bottom end of the motor frame 1 is fixedly provided with a supporting plate, the top end of the support plate is fixedly provided with a mounting plate on the side away from the motor frame 1, the top of the mounting plate is rotatably provided with a transmission wheel 2, and the transmission wheel 2 is transmission-connected to the transmission wheel 1 through a transmission belt.

[0006] The linkage component includes an articulated seat 1, an articulated seat 2 and a connecting arm. The articulated seat 1 is fixedly arranged on the side of the bottom end of the separation plate away from the partition. The articulated seat 1 is rotatably connected to one end of the connecting arm. The articulated seat 2 is fixedly arranged on the side of the top end of the box cover close to the partition.

[0007] The swing component includes a transmission plate, a second motor frame and a transmission disc, wherein the transmission plate is fixedly arranged at the end of the flip shaft placed outside, a transmission groove is arranged on the surface of the transmission plate, the second motor frame is fixedly arranged on the side of the mounting seat, a second drive motor is fixedly arranged on one side of the second motor frame, the transmission disc is fixedly arranged at the end of the transmission shaft of the second drive motor, and a transmission column that slides with the transmission groove is fixedly arranged on one side of the transmission disc. The present invention is further configured as follows: a slide groove is arranged at the top of the collection box, and a slider that slides with the slide groove is fixedly arranged at the bottom of the box cover.

[0008] The present invention is further configured as follows: a cleaning box with a top opening is slidably disposed inside the collecting box, and through grooves corresponding to the cleaning box are disposed on both sides of the separation box.

[0009] The present invention is further configured as follows: a handle is provided on the outside of the cleaning box, and a positioning seat is provided on the top of the outside of the cleaning box, the positioning seat is engaged with the side of the separation box, and the positioning seat is connected to the separation box by a positioning bolt.

[0010] The present invention is further configured as follows: a movable rail is fixedly provided at the top of the base plate, fixed seats are fixedly provided on both sides of the top of the base plate, an adjusting screw is rotatably provided between the two fixed seats, a movable seat slidably matched with the movable rail is fixedly provided at the bottom end of the mounting seat, an adjusting seat threadedly connected to the adjusting screw is fixedly provided at the middle part of the bottom end of the mounting seat, a motor frame three is fixedly provided on one side of one of the fixed seats, a driving motor three is fixedly provided on one side of the motor frame three, and a transmission shaft of the driving motor three is fixedly connected to one end of the adjusting screw.

[0011] The present invention is further configured as follows: a rotating seat is fixedly provided in the middle of the bottom end of the separation box, the top of the mounting seat is rotatably connected to the rotating seat via a flip shaft, and one end of the flip shaft passes through the outside of the mounting seat.

[0012] The present invention is further configured as follows: an upwardly inclined guide cylinder is fixedly provided on the top of both sides of the mounting seat, a telescopic column is slidably provided inside the guide cylinder, a connecting spring is provided between the telescopic column and the guide cylinder, and a vibrating ball is fixedly provided on one end of the telescopic column away from the guide cylinder.

[0013] In summary, the present invention has the following beneficial effects: the present invention can perform solid-liquid separation on sewage in turn through two separation chambers arranged in the separation box, and the lateral position of the separation box can be adjusted so that the corresponding separation chamber corresponds to the sewage drainage pipe, and there is no need to stop the machine when the separated solid impurities need to be cleaned, thereby improving the separation efficiency, and at the same time, the separated solid impurities will not be directly discharged into the collection box, and the sewage attached to its surface can be further drained; the separation plate is rotatably arranged, and under the action of the driving component, the cleaning plate can be driven to move on the surface of the separation plate while the separation plate is flipped, and the solid impurities separated by the separation plate are discharged into the interior of the collection box, and under the action of the linkage component, the box cover is driven to move toward the direction close to the partition during the downward flipping of the separation plate, so that the top of the collection box is opened, so that the separated impurities can enter the interior of the collection box, and the box cover is driven to close when the separation plate is reset, to prevent the separated sewage from entering the interior of the collection box; the separation box is driven to swing left and right by the swinging component, thereby improving the solid-liquid separation speed of the sewage by the separation plate, and it is not easy to cause the separation holes on the separation plate to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is one of the schematic diagrams of the three-dimensional structure of the present invention; Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is one of the cross-sectional structure schematic diagrams of the present invention; Figure 4 This is the second schematic diagram of the cross-sectional structure of the present invention; Figure 5 It is a schematic diagram of the partial explosion structure of the present invention; Figure 6 It is a schematic diagram of the explosion structure of the collection box of the present invention; Figure 7 It is a structural schematic diagram of the guide cylinder of the present invention; Figure 8 For the present invention Figure 5 A schematic diagram of the enlarged structure at point A; Fig. 9For the present invention Figure 5 Schematic diagram of the enlarged structure at B.

[0015] In the figure: 1, separation box; 101, partition; 102, rotating seat; 2, separation plate; 201, damping shaft; 202, transmission gear; 203, hinge seat 1; 3, cleaning plate; 301, mounting rod 1; 302, transmission gear plate; 303, mounting rod 2; 304, connecting seat; 305, motor frame 1; 306, driving motor 1; 307, transmission wheel 1; 308, transmission belt; 309, support plate; 3010, mounting plate; 3011, connecting shaft; 3012, transmission wheel 2; 4, collection box; 401, slide; 402, box cover; 403, Slider; 404, hinged seat 2; 405, connecting arm; 406, cleaning box; 5, mounting seat; 501, flip axis; 502, transmission plate; 503, transmission slot; 504, motor frame 2; 505, drive motor 2; 506, transmission plate; 507, transmission column; 508, guide cylinder; 509, telescopic column; 5010, vibration ball; 5011, connecting spring; 5012, adjustment seat; 5013, moving seat; 6, bottom plate; 601, moving rail; 602, fixed seat; 603, adjustment screw; 604, motor frame 3; 605, drive motor 3. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0017] Example 1

[0018] See also Figures 1 to 9In an embodiment of the present invention, a solid-liquid separation device for sewage treatment comprises a separation box 1 and a bottom plate 6 arranged thereunder, wherein a partition 101 is fixedly arranged inside the separation box 1 to divide the interior of the separation box 1 into two separation chambers, and sewage is separated in turn through the two separation chambers, and there is no need to stop the machine when the separated impurities need to be cleaned, thereby improving the separation efficiency, and a drain port is arranged at the bottom of the back side of the separation chamber to quickly discharge the separated sewage, and a separation plate 2 is arranged on the top of the separation chamber through the rotation of a damping shaft 201, a plurality of separation holes are arranged on the surface of the separation plate 2, and both ends of the separation plate 2 are arranged in an arc shape so as not to interfere with the flipping of the separation plate 2, and one end of the damping shaft 201 passes through the outside of the separation box 1, a cleaning plate 3 is arranged on the surface of the separation plate 2, and a cleaning brush 3 is arranged at the bottom of the cleaning plate 3 to fit the surface of the separation plate 2, so as to clean the separated impurities on the separation plate 2, and the top of the separation box 1 The part is provided with a driving component, which is used to drive the separation plate 2 to flip and simultaneously drive the cleaning plate 3 to move synchronously on the surface of the separation plate 2. A collecting box 4 is provided at the bottom of the separation chamber, and the top of the collecting box 4 and the side away from the partition 101 are opened. After the separation plate 2 is flipped, the impurities separated on its surface are collected. The top of the collecting box 4 is slidably provided with a box cover 402, and the box cover 402 is connected to the separation plate 2 through a linkage component. In the process of the separation plate 2 flipping downward, the box cover 402 is driven to move toward the direction close to the partition 101, so that the top of the collecting box 4 is opened, so that the separated impurities can enter the interior of the collecting box 4, and the box cover 402 is driven to close when the separation plate 2 is reset, to prevent the separated sewage from entering the interior of the collecting box 4. The top of the bottom plate 6 is slidably provided with a mounting seat 5 rotatably connected to the bottom of the separation box 1, and the side of the mounting seat 5 is provided with a swinging component, so that the separation box 1 swings back and forth.

[0019] The linkage component includes an articulated seat 1 203, an articulated seat 2 404 and a connecting arm 405. The articulated seat 1 203 is fixedly arranged on the side of the bottom end of the separation plate 2 away from the partition 101. The articulated seat 1 203 is rotatably connected to one end of the connecting arm 405. The articulated seat 2 404 is fixedly arranged on the top of the box cover 402 on the side close to the partition 101. When the separation plate 2 is turned over in the direction close to the collection box 4, the box cover 402 is synchronously driven to move to the side close to the partition 101 under the action of the articulated connecting arm 405, so that the top of the collection box 4 is opened to collect the separated impurities. In this embodiment, preferably, a slide groove 401 is provided at the top of the collection box 4, and a slider 403 that slidably cooperates with the slide groove 401 is fixed at the bottom of the box cover 402, and the sliding cooperation between the slider 403 and the slide groove 401 guides the movement of the box cover 402; In this embodiment, preferably, a cleaning box 406 with a top opening is slidably provided inside the collection box 4, which is used to collect impurities separated by the separation plate 2, so as to facilitate subsequent cleaning. Through grooves corresponding to the cleaning box 406 are provided on both sides of the separation box 1, so as not to interfere with the removal of the cleaning box 406; In this embodiment, preferably, a handle is provided on the outside of the cleaning box 406, which is convenient for pulling the cleaning box 406 outward to clean the impurities inside it, and a positioning seat is provided on the top of the outside of the cleaning box 406, and the positioning seat is engaged with the side of the separation box 1. The positioning seat is connected to the separation box 1 through a positioning bolt, and the position of the cleaning box 406 is limited when it is moved inside the separation box 1; In this embodiment, preferably, a movable rail 601 is fixedly provided at the top of the bottom plate 6, fixed seats 602 are fixedly provided on both sides of the top of the bottom plate 6, an adjusting screw 603 is rotatably provided between the two fixed seats 602, a movable seat 5013 slidingly matched with the movable rail 601 is fixedly provided at the bottom end of the mounting seat 5, an adjusting seat 5012 threadedly connected with the adjusting screw 603 is fixedly provided at the middle of the bottom end of the mounting seat 5, a motor frame 3 604 is fixedly provided on one side of one of the fixed seats 602, and the motor frame 3 60 A driving motor 3 605 is fixedly provided on one side of 4, and the transmission shaft of the driving motor 3 605 is fixedly connected to one end of the adjusting screw rod 603. The transmission shaft of the driving motor 3 605 drives the adjusting screw rod 603 to rotate, and drives the mounting seat 5 to move laterally under the sliding cooperation between the moving rail 601 and the moving seat 5013, so as to adjust the position of the separation box 1, so that different separation chambers correspond to the drain pipe, and the sewage is separated in turn through the two separation chambers. When the separated impurities need to be cleaned, there is no need to stop the machine, thereby improving the separation efficiency; In this embodiment, preferably, a rotating seat 102 is fixedly provided in the middle part of the bottom end of the separation box 1, and the top of the mounting seat 5 is rotatably connected to the rotating seat 102 through a flip shaft 501, and one end of the flip shaft 501 passes through the outside of the mounting seat 5, thereby guiding the reciprocating swing of the separation box 1.

[0020] Example 2

[0021] The driving component includes a transmission tooth plate 302, a connecting seat 304, a motor frame 1 305 and a transmission belt 308. The top of the transmission tooth plate 302 is fixedly connected to the top of the cleaning plate 3 through a mounting rod 1 301, and the side of the transmission tooth plate 302 is fixedly connected to the side of the connecting seat 304 through a mounting rod 2 303. The connecting seat 304 is fixedly installed on the surface of the transmission belt 308. The surface of the damping shaft 201 placed on the outside is provided with a transmission gear 202 meshing with the transmission tooth plate 302. Under the meshing cooperation of the transmission gear 202 and the transmission tooth plate 302, the The damping shaft 201 can be driven to rotate, thereby driving the separation plate 2 to flip. The motor frame 305 is fixedly arranged at the end of the damping shaft 201 placed outside. A driving motor 306 is fixedly arranged on the top of the motor frame 305. A transmission wheel 307 is fixedly arranged on the transmission shaft of the driving motor 306. A support plate 309 is fixedly arranged on the bottom end of the motor frame 305. A mounting plate 3010 is fixedly arranged on the top of the support plate 309 away from the side of the motor frame 305. A transmission wheel 307 is fixedly arranged on the top of the mounting plate 3010. The transmission wheel 3012 is connected to the transmission wheel 1 307 through the transmission belt 308, and the driving motor 1 306 is used to drive the transmission wheel 1 307 to rotate. Under the transmission cooperation between the transmission wheel 1 307 and the transmission wheel 2 3012, the transmission belt 308 is driven, and the connecting seat 304 is connected to the transmission belt 308, thereby driving the connecting seat 304 on its surface to move. The connecting seat 304 is integrally arranged with the transmission tooth plate 302 and the cleaning plate 3, and then drives the cleaning plate 3 and the transmission tooth plate 302 to move. When the transmission tooth plate 302 moves to the transmission gear 2 02 meshing position, the damping shaft 201 is driven to rotate, and when the damping shaft 201 rotates, the separation plate 2 and the motor frame 305, the drive motor 306, the support plate 309, the mounting plate 3010 and other components are synchronously turned over, so that the cleaning plate 3 is always in contact with the surface of the separation plate 2. When the transmission tooth plate 302 moves to the non-meshing position with the transmission gear 202, the damping shaft 201 stops rotating, and the cleaning plate 3 continues to move on the surface of the separation plate 2 under the action of the running transmission belt 308 to clean the impurities on the surface of the separation plate 2.

[0022] Example 3

[0023] The swing component includes a transmission plate 502, a second motor frame 504 and a transmission disc 506, wherein the transmission plate 502 is fixedly arranged at the end of the flip shaft 501 placed outside, a transmission groove 503 is arranged on the surface of the transmission plate 502, the second motor frame 504 is fixedly arranged on the side of the mounting seat 5, a second drive motor 505 is fixedly arranged on one side of the second motor frame 504, the transmission disc 506 is fixedly arranged on the end of the transmission shaft of the second drive motor 505, a transmission column 507 that slidably cooperates with the transmission groove 503 is fixedly arranged on one side of the transmission disc 506, the transmission shaft of the second drive motor 505 rotates to drive the transmission disc 506 to rotate, thereby driving the transmission column 507 to rotate, and under the sliding cooperation between the transmission column 507 and the transmission groove 503, the transmission plate 502 is driven to swing back and forth, thereby driving the separation box 1 to swing back and forth; In the present embodiment, preferably, an upwardly inclined guide cylinder 508 is fixedly provided on the top of both sides of the mounting seat 5, a telescopic column 509 is slidably provided inside the guide cylinder 508, and a connecting spring 5011 is provided between the telescopic column 509 and the guide cylinder 508, and a vibrating ball 5010 is fixedly provided at one end of the telescopic column 509 away from the guide cylinder 508, which contacts the elastically connected vibrating ball 5010 when the separation box 1 swings back and forth left and right, vibrates the bottom of the separation box 1, and accelerates the separation efficiency of the separation box 1.

[0024] When in use, first start the drive motor 3 605, the transmission shaft of the drive motor 3 605 drives the adjusting screw 603 to rotate, and drives the mounting seat 5 to move horizontally under the sliding cooperation between the moving rail 601 and the moving seat 5013, so as to adjust the position of the separation box 1 so that the separation chamber of the separation box 1 corresponds to the sewage discharge pipe; Then, the sewage enters the interior of the separation chamber through the sewage discharge pipe, and the separation plate 2 in the separation chamber is used to separate the sewage into solid and liquid. The sewage after solid-liquid separation is discharged through the drain port, and the separated solid impurities remain on the surface of the separation plate 2. At the same time, the second drive motor 505 is started, and the transmission shaft of the second drive motor 505 rotates to drive the transmission plate 506 to rotate, thereby driving the transmission column 507 to rotate, and the transmission plate 502 is driven to swing back and forth under the sliding cooperation between the transmission column 507 and the transmission groove 503, thereby driving the separation box 1 to swing back and forth, thereby accelerating the solid-liquid separation speed of the sewage and preventing the separation hole of the separation plate 2 from being blocked; Next, when the separated impurities need to be cleaned, the control driving motor 2 505 stops working, and the driving motor 3 605 is started again, the lateral position of the separation box 1 is adjusted so that the other separation chamber corresponds to the sewage discharge pipe, and then the driving motor 1 306 is started again, and the driving motor 1 306 drives the transmission wheel 1 307 to rotate, and the transmission belt 308 is driven under the transmission cooperation of the transmission wheel 1 307 and the transmission wheel 2 3012, thereby driving the connecting seat 304 on its surface to move, and then driving the transmission tooth plate 302 to move, and the meshing cooperation of the transmission tooth plate 302 and the transmission gear 202 drives the damping shaft 201 to rotate, thereby driving the separation plate 2 to flip, so that The solid impurities separated on its surface can slide down, and the cleaning plate 3 moves on the surface of the separation plate 2 to clean the solid impurities on its surface again to prevent them from adhering to the surface of the separation plate 2 and not easily sliding down. In the process of the separation plate 2 flipping down, the box cover 402 is driven to move in the direction close to the partition 101, so that the top of the collection box 4 is opened, so that the separated impurities can enter the interior of the collection box 4, and when the separation plate 2 is reset, the box cover 402 is driven to close to prevent the separated sewage from entering the interior of the collection box 4. The cleaning box 406 inside the collection box 4 is regularly removed for centralized cleaning of the impurities inside, and the above operations are repeated in turn to perform solid-liquid separation on the sewage alternately without stopping.

[0025] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A solid-liquid separation device for sewage treatment, comprising a separation box (1) and a bottom plate (6) arranged below the separation box, characterized in that: A partition (101) is fixedly provided inside the separation box (1) to divide the interior of the separation box (1) into two separation chambers; a separation plate (2) is rotatably provided at the top of the separation chamber via a damping shaft (201); a cleaning plate (3) is provided on the surface of the separation plate (2); a driving component is provided at the top of the separation box (1); a collecting box (4) is provided at the bottom of the separation chamber; a box cover (402) is slidably provided at the top of the collecting box (4), and the box cover (402) is connected to the separation plate (2) via a linkage component; a mounting seat (5) is slidably provided at the top of the bottom plate (6) and is rotatably connected to the bottom of the separation box (1); and a swinging component is provided on the side of the mounting seat (5); The driving component comprises a transmission tooth plate (302), a connecting seat (304), a motor frame (305) and a transmission belt (308); the top end of the transmission tooth plate (302) is fixedly connected to the top end of the cleaning plate (3) via a mounting rod (301); The linkage component comprises an articulated seat 1 (203), an articulated seat 2 (404) and a connecting arm (405); the articulated seat 1 (203) is fixedly arranged on a side of the bottom end of the separation plate (2) away from the partition (101); the articulated seat 1 (203) is rotatably connected to one end of the connecting arm (405); and the articulated seat 2 (404) is fixedly arranged on a side of the top end of the box cover (402) close to the partition (101); The swing component comprises a transmission plate (502), a second motor frame (504) and a transmission disc (506); the transmission plate (502) is fixedly arranged at the end of the flip shaft (501) which is located outside.

2. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: The side surface of the transmission tooth plate (302) is fixedly connected to the side surface of the connecting seat (304) via the second mounting rod (303); the connecting seat (304) is fixedly mounted on the surface of the transmission belt (308); the surface of the damping shaft (201) disposed outside is provided with a transmission gear (202) meshing with the transmission tooth plate (302); the motor frame (305) is fixedly arranged at the end of the damping shaft (201) disposed outside; and the top of the motor frame (305) is fixedly provided with a driving motor (306). The transmission shaft of the driving motor 1 (306) is fixedly provided with a transmission wheel 1 (307), the bottom end of the motor frame 1 (305) is fixedly provided with a support plate (309), the top of the support plate (309) away from the motor frame 1 (305) is fixedly provided with a mounting plate (3010), the top of the mounting plate (3010) is rotatably provided with a transmission wheel 2 (3012) via a connecting shaft (3011), and the transmission wheel 2 (3012) is transmission-connected to the transmission wheel 1 (307) via a transmission belt (308).

3. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: The top end of the collection box (4) is provided with a slide groove (401), and the bottom end of the box cover (402) is fixedly provided with a sliding block (403) that slidably cooperates with the slide groove (401).

4. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: A cleaning box (406) with a top opening is slidably provided inside the collecting box (4), and through grooves corresponding to the cleaning box (406) are provided on both sides of the separation box (1).

5. The solid-liquid separation device for sewage treatment according to claim 4, characterized in that: A handle is provided on the outside of the cleaning box (406), and a positioning seat is provided on the top of the outside of the cleaning box (406), the positioning seat is engaged with the side of the separation box (1), and the positioning seat is connected to the separation box (1) via positioning bolts.

6. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: A movable rail (601) is fixedly provided at the top of the base plate (6), fixed seats (602) are fixedly provided on both sides of the top of the base plate (6), an adjusting screw (603) is rotatably provided between the two fixing seats (602), a movable seat (5013) slidably matched with the movable rail (601) is fixedly provided at the bottom end of the mounting seat (5), an adjusting seat (5012) threadedly connected to the adjusting screw (603) is fixedly provided at the middle of the bottom end of the mounting seat (5), a motor frame three (604) is fixedly provided on one side of one of the fixing seats (602), a driving motor three (605) is fixedly provided on one side of the motor frame three (604), and a transmission shaft of the driving motor three (605) is fixedly connected to one end of the adjusting screw (603).

7. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: A rotating seat (102) is fixedly provided in the middle of the bottom end of the separation box (1), and the top of the mounting seat (5) is rotatably connected to the rotating seat (102) via a flip shaft (501), and one end of the flip shaft (501) passes through the outside of the mounting seat (5).

8. The solid-liquid separation device for sewage treatment according to claim 7, characterized in that: A transmission groove (503) is provided on the surface of the transmission plate (502); the second motor frame (504) is fixedly arranged on the side of the mounting seat (5); a second drive motor (505) is fixedly arranged on one side of the second motor frame (504); the transmission disc (506) is fixedly arranged on the end of the transmission shaft of the second drive motor (505); and a transmission column (507) that slidably cooperates with the transmission groove (503) is fixedly arranged on one side of the transmission disc (506).

9. The solid-liquid separation device for sewage treatment according to claim 8, characterized in that: An upwardly inclined guide cylinder (508) is fixedly provided at the top of both sides of the mounting seat (5), a telescopic column (509) is slidably provided inside the guide cylinder (508), a connecting spring (5011) is provided between the telescopic column (509) and the guide cylinder (508), and a vibrating ball (5010) is fixedly provided at one end of the telescopic column (509) away from the guide cylinder (508).

Images