CN214597583U

CN214597583U - Waste water residue filtering device

Info

Publication number: CN214597583U
Application number: CN202120082030.7U
Authority: CN
Inventors: 刘宝中; 徐道才
Original assignee: Ti Pr Shanghai New Material Technology Co ltd
Current assignee: Ti Pr Shanghai New Material Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-05
Anticipated expiration: 2031-01-12

Abstract

The application discloses a waste water residue filtering device, which relates to the technical field of textile processing equipment and solves the problem that sewage cannot be recycled; the sewage discharge area comprises a first baffle plate, a second baffle plate and a bottom plate; a sewage discharge outlet is formed in the bottom of the side wall of the sewage discharge area of the filter tank; a gap is formed between the bottom plate and the inner wall of the bottom of the filtering tank to form a channel for communicating the floating area with the overflow area; an overflow plate is arranged between the overflow area and the recovery area, and the highest point of the overflow plate is lower than that of the first baffle; the filtering tank is provided with a movable plate in a crossing manner above the floating area, the movable plate is provided with a cleaning assembly for scraping impurities floating on the floating area into the sewage draining area, and the filtering tank is provided with a driving assembly for driving the movable plate to move close to or far away from the sewage draining area. This application can filter recycle to the sewage that has the cotton fibre.

Description

Waste water residue filtering device

Technical Field

The application relates to the technical field of textile processing equipment, in particular to a waste water residue filtering device.

Background

In the production of textile fabrics from cotton batting, the cleaning of which is essential to achieve the process, is used in the textile industry.

Referring to the Chinese utility model publication No. CN 206692888U, a cleaning device for textile batting comprises a control panel, a base, a pressing plate, a pneumatic pump, a water outlet, an ultrasonic cleaning chamber, a split soft board, an ultrasonic emitter and a water drain pipe, wherein the control panel is welded on one side of the base, a first bracket is welded on the upper end point of one side of the base, the pneumatic pump is clamped on one side of the first bracket, a pneumatic rod is sleeved on the lower axis position of the pneumatic pump, a conduction board is welded on the central position of the lower side of the pneumatic rod, supporting rods are welded on both sides of the lower side of the conduction board, a supporting spring is welded on the lower axis position of the supporting rods, the pressing plate is clamped on the lower side of the supporting spring, the water cleaning chamber is welded on the lower base of one side of the pressing plate, the water outlet is welded on the lower side of the water cleaning chamber, a water outlet valve is connected on the water outlet through a screw thread, a second bracket is welded on one side of the lower side of the water cleaning chamber, the other side of the base is welded with the ultrasonic cleaning chamber, all the joints in ultrasonic cleaning storehouse both sides have ultrasonic emitter, and ultrasonic cleaning storehouse inside both sides axle center position passes through the buckle and cuts apart the soft board joint, and the welding of sound wave cleaning storehouse one side below has the drain pipe, and the drain pipe has drain valve pneumatic pump, outlet valve, ultrasonic emitter and drain valve all with control panel electric connection through threaded connection.

Put into the washing storehouse with the cotton fibre during the use to the washing storehouse water injection, control panel control pneumatic pump pushes down the clamp plate after accomplishing, extrudees out the air in the cotton fibre and absorbs water, opens cotton fibre and water from the delivery port and flows into the ultrasonic cleaning storehouse by outlet valve, through the drain pipe with sewage discharge after the sufficient washing of aeration mouth aeration in the ultrasonic cleaning storehouse, and the cotton fibre stays on the soft board of cutting apart in the ultrasonic cleaning storehouse, the manual work is collected and is accomplished the cotton fibre after drying and wash.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the cotton wool is cleaned by the cleaning device, sewage with fine cotton wool is directly discharged from the drain pipe, and cannot be recycled.

SUMMERY OF THE UTILITY MODEL

In order to carry out recycle to cotton fibre washing sewage, this application provides a waste water residue filter device.

The application provides a waste water residue filter device adopts following technical scheme:

a waste water residue filtering device comprises a filtering tank, wherein the filtering tank comprises a floating area for receiving sewage, a sewage discharging area positioned on one side of the floating area, an overflow area positioned on one side of the sewage discharging area far away from the floating area, and a recovery area positioned on one side of the overflow area far away from the sewage discharging area;

the sewage discharge area comprises a first baffle plate, a second baffle plate and a bottom plate for connecting the first baffle plate and the second baffle plate; the floating area and the sewage discharge area share a first baffle plate, and the sewage discharge area and the overflow area share a second baffle plate; the second baffle is higher than the first baffle; a sewage discharge outlet is formed in the bottom of the side wall of the sewage discharge area of the filter tank;

a gap is formed between the bottom plate and the inner wall of the bottom of the filtering tank to form a channel for communicating the floating area with the overflow area; an overflow plate is arranged between the overflow area and the recovery area, and the highest point of the overflow plate is lower than the highest point of the first baffle plate, so that water in the floating area can flow into the recovery area from the overflow plate;

the filtering pond is provided with a movable plate in a stretching mode above the floating area, the movable plate is provided with a cleaning assembly for scraping impurities floating on the floating area to the sewage discharge area, and the filtering pond is provided with a driving assembly for driving the movable plate to move close to or far away from the sewage discharge area.

By adopting the technical scheme, when sewage is filtered, the movable plate is driven by the driving assembly to move towards the sewage discharge area, so that the cleaning assembly is driven to push and scrape cotton wool broken slag on the floating area into the sewage discharge area, and impurities are discharged from the sewage discharge port; then the cleaning component is driven by the driving component to return to the original position; repeating the above operations; the sewage entering the floating area, the water deposited at the bottom of the filter tank enters the overflow area through the channel, and the height of the water surface in the overflow area is always the same as that of the water surface in the floating area; constantly toward floating the interior sewage of discharging of district, the water after the filtration is crossed the overflow board and is got into the recovery district through the overflow district in, can carry out reuse to the water in the recovery district.

Optionally, the cleaning assembly comprises a cleaning frame, a brush arranged on the cleaning frame and used for scraping floating objects on the water surface of the floating area, and a lifting piece for driving the cleaning frame to lift, wherein the cleaning frame is arranged below the movable plate and stretches across the floating area.

By adopting the technical scheme, the lifting piece drives the brush part to submerge below the water surface of the floating area, and the driving assembly drives the moving plate to move so as to drive the brush to push the floating objects to the sewage discharge area; then the lifting piece drives the brush to move out of the water surface and return to the original position.

Optionally, the cleaning frame comprises a fixed rod for fixedly mounting the brush and a plurality of hinged rods vertically connected to the fixed rod, and the fixed rod is parallel to the movable plate and is located at the bottom of one side of the movable plate close to the sewage discharge area; one end of the hinge rod is hinged to the bottom of the movable plate, and the other end of the hinge rod is vertically connected to the fixed rod; the lifting piece comprises a lifting cylinder, the lifting cylinder comprises a cylinder body and a piston rod, one end, far away from the piston rod, of the cylinder body is hinged to the moving plate, and one end, far away from the cylinder body, of the piston rod is hinged to the fixed rod.

By adopting the technical scheme, the fixed rod is arranged on the movable plate through the hinge rod and the lifting cylinder; starting the lifting cylinder, and pushing the fixing rod to move downwards by the piston rod; the brush part can be submerged under the water surface of the floating area to push the cotton wool floating on the water surface and push the cotton wool into the sewage discharge area.

Optionally, the circumferential side of the fixed rod is connected with a spray pipe for washing the brush, and the spray pipe is provided with a spray hole.

Through adopting above-mentioned technical scheme, in the brush promotes showy cotton fibre to the blowdown district, can regularly lead to water to the spray tube, and then washes adnexed cotton fibre on the brush.

Optionally, a support frame for hinging the lifting cylinder is arranged on the movable plate, the support frame comprises a support column and a suspension beam, the support column is vertically arranged on the movable plate, and the suspension beam is vertically arranged on the support column and faces one side of the movable plate close to the sewage discharge area; the vertical distance between the suspension beam and the moving plate can be adjusted along the vertical direction; and one end of the cylinder body, which is far away from the piston rod, is hinged to the bottom of the suspension beam.

By adopting the technical scheme, the movement stroke of the piston rod on the air cylinder is not easy to adjust; the depth of the brush submerged below the water surface of the floating area can be adjusted by adjusting the ground vertical distance between the suspension beam and the moving plate.

Optionally, the driving assembly includes a driving motor with a forward and reverse rotation function, a driving wheel, a driven wheel and a track; the driving motor is arranged on the moving plate; the two rails are arranged and distributed at the upper edges of the two sides of the filtering tank, and the rails are perpendicular to the first baffle; the two driving wheels and the two driven wheels are arranged, correspondingly distributed on the two tracks and arranged at four corners of the bottom of the movable plate; and a driving shaft is connected between the two driving wheels, and a transmission part is arranged between the driving motor and the driving shaft.

By adopting the technical scheme, the driving motor is started, the driving shaft is driven to rotate through the transmission part, the two driving wheels can be driven to move, and then the moving plate is driven to move towards the sewage discharge area, so that the brush pushes the floating objects into the sewage discharge area; the movable plate can be reset by controlling the driving motor to rotate reversely.

Optionally, the transmission part comprises a driving gear, a transmission gear and a chain for connecting the driving gear and the transmission gear; the driving gear is connected with an output shaft of the driving motor, and the transmission gear is fixedly sleeved at the middle position of the driving shaft.

By adopting the technical scheme, the driving gear and the transmission gear are connected through the chain, so that the two driving wheels can be driven to rotate, and the moving plate is controlled to move along the length direction of the track; the transmission structure is simple, and the practicability is strong.

Optionally, the two ends of the track in the length direction are both provided with limiting blocks protruding to limit the moving plate to move the maximum distance.

Through adopting above-mentioned technical scheme, orbital both ends set up the stopper for the movable plate can not remove to the overflow and distinguish in, with the batting on the brush area to overflow district or recovery district.

Optionally, the inner wall of the bottom plate is arranged from one end far away from the sewage draining exit to one end of the sewage draining exit in an inclined and downward mode.

Through adopting above-mentioned technical scheme, the bottom plate inner wall is towards the drain slope for pushed the debris in the blowdown district by the brush, along with rivers change in the discharge.

In summary, the present application includes at least one of the following benefits:

1. when sewage is filtered, the movable plate is driven by the driving assembly to move towards the sewage discharge area, so that the cleaning assembly is driven to push and scrape cotton wool broken slag on the floating area into the sewage discharge area, and impurities are discharged from the sewage discharge port; then the cleaning component is driven by the driving component to return to the original position; repeating the above operations; the sewage entering the floating area, the water deposited at the bottom of the filter tank enters the overflow area through the channel, and the height of the water surface in the overflow area is always the same as that of the water surface in the floating area; continuously discharging sewage into the floating area, wherein the filtered water passes through the overflow area and then passes over the overflow plate to enter the recovery area, so that the water in the recovery area can be reused;

2. the setting of spray tube, in the brush promotes showy cotton fibre to the blowdown district, can regularly lead to water to the spray tube, and then washes adnexed cotton fibre on the brush.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an overall sectional view in the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural diagram of the moving plate, the cleaning assembly and the driving assembly in the present embodiment;

FIG. 5 is a schematic structural view of the nozzle in this embodiment;

fig. 6 is an enlarged schematic view at B in fig. 4.

Description of reference numerals: 1. a filtration tank; 11. a floating region; 111. a channel; 12. a blowdown area; 13. an overflow area; 14. a recovery zone; 141. a water pump; 15. a first baffle plate; 16. a second baffle; 17. a base plate; 18. an overflow plate; 19. a sewage draining outlet; 2. moving the plate; 3. cleaning the assembly; 31. cleaning the rack; 311. fixing the rod; 3111. a nozzle; 3112. spraying a hole; 312. a hinged lever; 32. a brush; 33. a lifting cylinder; 331. a cylinder body; 332. a piston rod; 4. a drive assembly; 41. a drive motor; 42. a drive wheel; 421. a drive shaft; 43. a driven wheel; 44. a track; 441. a limiting block; 45. a control box; 46. a transmission member; 461. a drive gear; 462. a transmission gear; 463. a chain; 5. a support frame; 51. a support pillar; 511. a waist-shaped hole; 52. and (4) suspending the beam.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses waste water residue filter device. Referring to fig. 1 and 2, the residue filtering apparatus includes a filtering tank 1. The interior of the filter tank 1 is sequentially divided into a floating area 11, a sewage discharge area 12, an overflow area 13 and a recovery area 14 along the length direction.

Referring to fig. 1 and 2, the waste region 12 includes a first baffle 15, a second large baffle, and a floor 17. The two ends of the first baffle 15 are welded and fixed on the two long side walls of the filtering tank 1, the second baffle 16 is parallel to the first baffle 15 and welded in the filtering tank 1, and the bottom plate 17 is welded and fixed at the bottoms of the first baffle 15 and the second baffle 16. The bottom of the side wall of the sewage discharge area 12 of the filter tank 1 is provided with a sewage discharge outlet 19. The inner wall of the bottom plate 17 is obliquely and downwards arranged from one end far away from the sewage draining exit 19 to one end of the sewage draining exit 19, so that filter residues entering the sewage draining area 12 can be smoothly discharged from the sewage draining exit 19.

Referring to fig. 2, the float region 11 shares a first baffle 15 with the waste region 12 and the waste region 12 shares a second baffle 16 with the overflow region 13. The second baffle 16 is higher than the first baffle 15. A gap is formed between the bottom plate 17 and the bottom of the inner wall of the filtering tank 1, and a channel 111 for communicating the floating area 11 with the overflow area 13 is formed. An overflow plate 18 is welded in the filtering tank 1, the overflow plate 18 is parallel to the first baffle 15, the bottom of the overflow plate 18 is welded at the bottom of the inner wall of the filtering tank 1, and the highest point of the overflow plate 18 is slightly lower than that of the first baffle 15. The overflow area 13 shares an overflow plate 18 with the recovery area 14.

Referring to fig. 2 and 3, the filtering tank 1 is provided with a moving plate 2 above a floating zone 11. The movable plate 2 is provided with a cleaning component 3. The filter tank 1 is also provided with a driving assembly 4 for driving the moving plate 2 to move towards the sewage discharge area 12 or away from the sewage discharge area 12. Sewage with cotton-wool crushed slag is discharged into the floating area 11 from one side of the floating area 11 far away from the sewage discharge area 12, and the cotton-wool crushed slag floats on the water surface of the floating area 11; the driving component 4 drives the cleaning component to push the floating objects to move towards the sewage discharge area 12, and the floating objects pass through the first baffle 15 and are discharged into the sewage discharge area 12; filtered sewage enters the overflow area 13 from the channel 111 below the bottom plate 17, and the water in the overflow area 13 is kept flush with the water surface of the floating area 11 and then passes over the overflow plate 18 to enter the recovery area 14. The bottom of the outer wall of the recovery area 14 of the filtration tank 1 is provided with a water pump 141, which pumps the water in the recovery area 14 for reuse.

Referring to fig. 3 and 4, the cleaning assembly 3 includes a cleaning frame 31, a brush 32 mounted on the cleaning frame 31, and a lifting member for driving the cleaning frame 31 to ascend and descend. The brush 32 has a shape-changing capability so that it can sweep past the first baffle 15 into the waste region 12. The moving plate 2 crosses over the filtering tank 1, and the length direction of the moving plate is parallel to the length direction of the first baffle 15. The cleaning frame 31 includes a fixed rod 311 and a hinged rod 312. The number of the hinge rods 312 is two, and the two hinge rods 312 are welded to the fixing rod 311 at regular intervals, and the hinge rods 312 are perpendicular to the fixing rod 311. One end of the hinge rod 312 far from the fixed rod 311 is hinged to the bottom of the moving plate 2. The fixed bar 311 is positioned at a side below the moving plate 2 near the soil exhaust region 12. The brush 32 is fixed to the fixing rod 311 by bolts, which facilitates replacement of the brush 32.

Referring to fig. 4 and 5, in order to clean the brush 32, a nozzle 3111 is connected to both sides of the fixing lever 311, and a hoop is sleeved on the nozzle 3111 and fixed to the fixing lever 311 by a bolt. The same sides of the two spray pipes 3111 are communicated with each other and are connected with a water inlet pipe which can be communicated with an external hose and a water pump to supply water. The nozzle 3111 is perpendicular to the fixing bar 311 on the same horizontal line. The side wall of the spray pipe 3111 near the brush 32 is provided with spray holes 3112 at regular intervals. The injection hole 3112 faces the brush 32. After the brush 32 pushes the cotton floaters into the sewage discharge area 12, water can be regularly supplied to the spray pipe 3111, impurities attached to the brush 32 can be removed into the sewage discharge area 12, and meanwhile, impurities attached to the inner wall of the sewage discharge area 12 can be removed.

Referring to fig. 4 and 6, the lifting member includes a lifting cylinder 33, and the lifting cylinder 33 includes a cylinder body 331 and a piston rod 332. The moving plate 2 is provided with a support frame 5. The support frame 5 includes a support column 51 and a suspension beam 52. The supporting column 51 is vertically welded at the middle position of one side of the moving plate 2 close to the sewage draining area 12, and the suspension beam 52 is vertically arranged on the supporting column 51 and faces the sewage draining area 12. One end of the cylinder 331 far away from the piston rod 332 is hinged to the bottom of the suspension beam 52, and one end of the piston rod 332 far away from the cylinder 331 is hinged to the middle position of the fixed rod 311. The movement of the piston rod 332 drives the fixed rod 311 to ascend and descend, so that the brush 32 descends into or out of the water surface of the floating zone 11.

Referring to fig. 6, a waist-shaped hole 511 is formed through the supporting column 51, and the length direction of the waist-shaped hole 511 is the same as the length direction of the supporting column 51. One end of the suspension beam 52 close to the support column 51 is welded with a connecting block, and the connecting block is provided with a bolt and a nut. The bolts pass through the waist-shaped holes 511 and are fixed by nuts, thereby fixing the suspension member 52. When the height of the fixing rod 311 needs to be further adjusted, the relative position of the bolt and the waist-shaped hole 511 can be adjusted, that is, the height of the suspension beam 52 can be adjusted, and further the height of the lifting cylinder 33 can be adjusted.

Referring to fig. 2 and 3, the driving assembly 4 includes a driving motor 41 with forward and reverse rotational energy, a driving wheel 42, a driven wheel 43, and a rail 44. The driving motor 41 is fixedly mounted on one side of the moving plate 2 far away from the sewage draining area 12 through bolts. Two driving wheels 42 and two driven wheels 43 are provided, and the driving wheels 42 and the driven wheels 43 are mounted at the four corners of the bottom of the moving plate 2. The rails 44 are fixedly welded at the upper end edges of both sides of the filtering tank 1, and the rails 44 are perpendicular to the first baffle 15. The two ends of the rail 44 in the length direction are convexly welded with limit blocks 441, so that the moving distance of the moving plate 2 is further limited. Two driving wheels 42 are arranged at the bottom of one side of the moving plate 2 far away from the sewage discharge area 12, and two driven wheels 43 are arranged at the bottom of one side of the moving plate 2 near the sewage discharge area 12. The moving plate 2 is also provided with a control box 45 for controlling the driving motor 41 and the lifting cylinder 33.

Referring to fig. 3, a driving shaft 421 is welded between the two driving wheels 42. The single driving motor is provided with a transmission member 46 between the driving shafts 421. The transmission 46 includes a drive gear 461, a drive gear 462, and a chain 463. The driving gear 461 is fixedly connected with the output shaft of the driving motor 41, and the transmission gear 462 is fixedly sleeved and fixed at the middle position of the driving shaft 421. The drive gear 461 is connected to the transmission gear 462 by a chain 463.

The implementation principle of waste water residue filter device of the embodiment of the application is:

when the floating cotton wool broken slag is removed. The lifting cylinder 33 is started through the control box 45, so that the brush 32 is partially submerged below the water surface of the floating zone 11; then, the driving motor 41 is started through the control box 45, and the moving plate 2 is pushed to move towards the sewage draining area 12; thereby causing the brushes 32 to push the flotage into the waste region 12 and out of the waste outlet 19. Sewage enters the overflow area 13 through a channel 111 at the bottom of the bottom plate 17 and flows over the overflow plate 18 into the recovery area 14. The water in the recovery area 14 is pumped out by the suction pump 141 for reuse.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waste water residue filter device which characterized in that: the sewage treatment device comprises a filter tank (1), wherein the filter tank (1) comprises a floating area (11) for receiving sewage, a sewage discharge area (12) positioned on one side of the floating area (11), an overflow area (13) positioned on one side of the sewage discharge area (12) far away from the floating area (11), and a recovery area (14) positioned on one side of the overflow area (13) far away from the sewage discharge area (12);

the sewage discharge area (12) comprises a first baffle plate (15), a second baffle plate (16) and a bottom plate (17) for connecting the first baffle plate (15) and the second baffle plate (16); the floating area (11) and the sewage discharge area (12) share a first baffle plate (15), and the sewage discharge area (12) and the overflow area (13) share a second baffle plate (16); the second baffle (16) is higher than the first baffle (15); a sewage discharge outlet (19) is formed in the bottom of the side wall of the sewage discharge area (12) of the filter tank (1);

a gap is formed between the bottom plate (17) and the inner wall of the bottom of the filtering tank (1) to form a channel (111) for communicating the floating area (11) with the overflow area (13); an overflow plate (18) is arranged between the overflow area (13) and the recovery area (14), and the highest point of the overflow plate (18) is lower than the highest point of the first baffle (15), so that water in the floating area (11) can flow into the recovery area (14) from the overflow plate (18);

the movable plate (2) is arranged above the floating area (11) in the filter tank (1) in a crossing mode, the cleaning assembly (3) for scraping off floating impurities on the floating area (11) into the sewage discharge area (12) is arranged on the movable plate (2), and the driving assembly (4) for driving the movable plate (2) to move close to or far away from the sewage discharge area (12) is arranged on the filter tank (1).

2. The waste water residue filtering device according to claim 1, characterized in that: clearance subassembly (3) are including clearance frame (31), install on clearance frame (31) and are used for scraping brush (32) of floating district (11) surface of water floater to and the piece that goes up and down of drive clearance frame (31), clearance frame (31) are installed in movable plate (2) below, and span on floating district (11).

3. The waste water residue filtering device according to claim 2, characterized in that: the cleaning frame (31) comprises a fixed rod (311) for fixedly mounting the brush (32) and a plurality of hinged rods (312) vertically connected to the fixed rod (311), wherein the fixed rod (311) is parallel to the movable plate (2) and is positioned at the bottom of one side, close to the sewage discharge area (12), of the movable plate (2); one end of the hinged rod (312) is hinged to the bottom of the movable plate (2), and the other end of the hinged rod is vertically connected to the fixed rod (311); the lifting piece comprises a lifting cylinder (33), the lifting cylinder (33) comprises a cylinder body (331) and a piston rod (332), one end, far away from the piston rod (332), of the cylinder body (331) is hinged to the moving plate (2), and one end, far away from the cylinder body (331), of the piston rod (332) is hinged to the fixing rod (311).

4. A waste water residue filtering device according to claim 3, characterized in that: the week side of dead lever (311) is connected with spray tube (3111) that washes brush (32), orifice (3112) have been seted up on spray tube (3111).

5. A waste water residue filtering device according to claim 3, characterized in that: the movable plate (2) is provided with a support frame (5) for the lifting cylinder (33) to be hinged, the support frame (5) comprises a support column (51) and a suspension beam (52), the support column (51) is vertically arranged on the movable plate (2), and the suspension beam (52) is vertically arranged on the support column (51) and faces one side, close to the sewage discharge area (12), of the movable plate (2); the vertical distance between the suspension beam (52) and the moving plate (2) can be adjusted along the vertical direction; one end of the cylinder body (331) far away from the piston rod (332) is hinged to the bottom of the suspension beam (52).

6. The waste water residue filtering device according to claim 1, characterized in that: the driving assembly (4) comprises a driving motor (41) with a forward and reverse rotation function, a driving wheel (42), a driven wheel (43) and a track (44); the driving motor (41) is arranged on the moving plate (2); the two rails (44) are arranged and distributed at the upper edges of the two sides of the filtering tank (1), and the rails (44) are perpendicular to the first baffle (15); the two driving wheels (42) and the two driven wheels (43) are arranged, are correspondingly distributed on the two tracks (44), and are arranged at four corners of the bottom of the moving plate (2); a driving shaft (421) is connected between the two driving wheels (42), and a transmission part (46) is arranged between the driving motor (41) and the driving shaft (421).

7. The apparatus according to claim 6, wherein: the transmission piece (46) comprises a driving gear (461), a transmission gear (462) and a chain (463) connecting the driving gear (461) and the transmission gear (462); the driving gear (461) is connected with an output shaft of the driving motor (41), and the transmission gear (462) is fixedly sleeved at the middle position of the driving shaft (421).

8. The apparatus according to claim 6, wherein: and two ends of the track (44) in the length direction are convexly provided with limit blocks (441) for limiting the maximum moving distance of the moving plate (2).

9. The waste water residue filtering device according to claim 1, characterized in that: the inner wall of the bottom plate (17) is obliquely and downwards arranged from one end far away from the sewage draining exit (19) to one end of the sewage draining exit (19).