CN210905195U

CN210905195U - Wastewater treatment device with backwashing function

Info

Publication number: CN210905195U
Application number: CN201921340582.2U
Authority: CN
Inventors: 高洪志
Original assignee: Shi Hanqi
Current assignee: SHAANXI LAIKESITE TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-03
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a effluent treatment plant with back flush function, the power distribution box comprises a box body, the sewage import has been seted up on the top of box, the equal rigid coupling in bottom four corners of box has the support, the inside rigid coupling of box has the lauter tub, actuating mechanism is from supreme box, lauter tub, wiper mechanism and the damper that runs through in proper order down and connecting seat activity link to each other, the left end of box has cup jointed the pipe of slagging tap, clean water pipe and the equal interference fit of box and lauter tub. This effluent treatment plant with back flush function uses through the cooperation of stirring board, brush board, disc and thread bush etc. improves the filter effect of lauter tub, increases entire mechanism's effluent treatment efficiency, uses through the cooperation of spring, plectane, casing etc. improves the stability of entire mechanism when using, prevents that entire mechanism from being impaired, uses through the cooperation of motor, threaded rod, bearing etc. improves entire mechanism's practicality greatly.

Description

Wastewater treatment device with backwashing function

Technical Field

The utility model relates to a waste water treatment technical field specifically is a effluent treatment plant with back flush function.

Background

The back flush purpose is to clear away the impurity of holding back in the filter material layer, make the filter material layer resume filtration ability in the short time, the back flush is limited to the ability of peeling off the sedimentary suspended solid on filter material surface, often with surface washing or air purge combination, improve and wash efficiency, but current waste water treatment device who has the back flush function, the clearance to straining a section of thick bamboo is not thorough enough, lead to the filter effect unsatisfactory, influence waste water treatment efficiency, make the residue drop through the mode of strikeing make whole mechanism impaired easily, waste a large amount of time, the practicality that leads to whole mechanism receives very big restriction, be unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a effluent treatment plant with back flush function to propose current effluent treatment plant with back flush function in solving above-mentioned background art, the clearance to straining a section of thick bamboo is not thorough enough, leads to the filter effect unsatisfactory, influences waste water treatment efficiency, makes the residual drop through the mode of strikeing and makes whole mechanism impaired easily, and a large amount of time of wasting leads to the practicality of whole mechanism to receive very big restriction, is unfavorable for the problem of using widely.

In order to achieve the above object, the utility model provides a following technical scheme: a wastewater treatment device with a back washing function comprises a box body, wherein a sewage inlet is formed in the top end of the box body, supports are fixedly connected to four corners of the bottom end of the box body, a filter barrel is fixedly connected to the inside of the box body, a connecting seat is sleeved on the top end of the filter barrel, the left end and the right end of the connecting seat penetrate through the filter barrel and are fixedly connected with the box body, the connecting seat is in interference fit with the filter barrel, a transmission mechanism is arranged on the inner wall of the connecting seat, penetrates through the box body, the filter barrel, a cleaning mechanism and a damping mechanism from bottom to top and is movably connected with the connecting seat, the transmission mechanism is movably connected with the box body and the filter barrel and is in threaded connection with the cleaning mechanism, the cleaning mechanism is in clearance fit with the filter barrel, the transmission mechanism is in clearance fit with the damping mechanism, the damping mechanism is fixedly connected with, the utility model discloses a sewage treatment device, including box and lauter tub, the pipe of slagging tap runs through box and lauter tub from a left side to the right side in proper order, the equal interference fit of pipe of slagging tap and box and lauter tub, the right-hand member of box has been from last to having cup jointed clear water pipe and outlet pipe down in proper order, the clear water pipe all runs through the box lauter tub from a left side to the right side in.

Preferably, wiper mechanism includes thread bush, disc, montant, brush board and stirring board, the inner wall and the drive mechanism threaded connection of thread bush, the outer wall and the disc looks rigid coupling of thread bush, the montant has been cup jointed to the inner wall of disc, disc and montant clearance fit, two the upper and lower both ends of montant respectively with connecting seat and lauter tub looks rigid coupling, the outer wall rigid coupling of disc has the brush board, brush board and lauter tub clearance fit, the bottom of disc is equipped with the stirring board, the stirring board cup joints with drive mechanism mutually, stir board and drive mechanism interference fit.

Preferably, the disc and the vertical rod form a sliding mechanism.

Preferably, damper includes casing, spring, plectane and spout, the top and the connecting seat looks rigid coupling of casing, drive mechanism has been cup jointed to the inner wall of casing, casing and drive mechanism clearance fit, the spout has all been seted up to both ends inner wall about the casing, the plectane has been cup jointed to the inner wall of spout, both ends and spout clearance fit about the plectane, drive mechanism has been cup jointed to the inner chamber of plectane, plectane and drive mechanism clearance fit, be equipped with the spring between plectane and the casing, two the upper and lower both ends of spring all closely laminate with casing and plectane.

Preferably, two of the springs are bilaterally symmetrical about a center point of the upper surface of the housing.

Preferably, drive mechanism includes motor, bottom plate, reduction gear, threaded rod and bearing, the top and the box looks rigid coupling of bottom plate, the left end rigid coupling of bottom plate has the motor, the output shaft of motor passes through the reduction gear and links to each other with the threaded rod activity, the threaded rod is from supreme running through box, lauter tub in proper order down, stirring board, thread bush, plectane and casing and connecting seat activity link to each other, the threaded rod all links to each other with box, lauter tub and connecting seat activity through the bearing, the threaded rod with stir board interference fit, threaded rod and thread bush threaded connection, threaded rod and the equal clearance fit of plectane and casing.

Compared with the prior art, the beneficial effects of the utility model are that: this effluent treatment plant with back flush function, through stirring the board, the brush board, the cooperation of disc and thread bush etc. is used, can fully clear up the residue that remains in lauter tub outer wall through-hole, and then improve the filter effect of lauter tub, increase the effluent treatment efficiency of whole mechanism, use through the cooperation of spring, the plectane, casing etc., the power of striking the connecting seat when can reducing the thread bush and rise, improve the stability of whole mechanism when using, prevent that the box from rocking, prevent that whole mechanism is impaired, use through the cooperation of motor, the threaded rod, bearings etc., can save the back flush time, use manpower sparingly, improve whole mechanism's practicality greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cleaning mechanism of FIG. 1;

FIG. 3 is a schematic view of the transmission mechanism of FIG. 1;

fig. 4 is a schematic structural view of the shock absorbing mechanism in fig. 1.

In the figure: 1. the device comprises a box body, 2, a sewage inlet, 3, a clean water pipe, 4, a water outlet pipe, 5, a cleaning mechanism, 501, a threaded sleeve, 502, a disc, 503, a vertical rod, 504, a brush plate, 505, a stirring plate, 6, a transmission mechanism, 601, a motor, 602, a bottom plate, 603, a speed reducer, 604, a threaded rod, 605, a bearing, 7, a damping mechanism, 701, a shell, 702, a spring, 703, the disc, 704, a sliding chute, 8, a slag discharging pipe, 9, a support, 10, a filter barrel, 11 and a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wastewater treatment device with a back washing function comprises a box body 1, wherein a sewage inlet 2 is formed in the top end of the box body 1, wastewater to be treated enters a filter barrel 10 in the box body 1 from the sewage inlet 2, four corners of the bottom end of the box body 1 are fixedly connected with support seats 9, the stability of the box body 1 is improved by the four support seats 9, the filter barrel 10 is fixedly connected inside the box body 1, a through hole with the thickness of 0.1-0.2mm is formed in the outer wall of the filter barrel 10, solid particles which cannot pass through the filter barrel 10 in the wastewater are remained in the filter barrel 10, a connecting seat 11 is sleeved at the top end of the filter barrel 10, the left end and the right end of the connecting seat 11 penetrate through the filter barrel 10 and are fixedly connected with the box body 1, the connecting seat 11 is in interference fit with the filter barrel 10, a transmission mechanism 6 is arranged on the inner wall of the connecting seat 11, the transmission mechanism 6 sequentially penetrates through, the transmission mechanism 6 is movably connected with the box body 1 and the filter vat 10, the threaded rod 604 is movably connected with the box body 1 and the filter vat 10, the transmission mechanism 6 is in threaded connection with the cleaning mechanism 5, the cleaning mechanism 5 is in clearance fit with the filter vat 10, the brush plate 504 is in clearance fit with the filter vat 10, the transmission mechanism 6 is in clearance fit with the damping mechanism 7, the damping mechanism 7 is fixedly connected with the connecting seat 11, the left end of the box body 1 is sleeved with a slag discharging pipe 8, solid particles remained in the filter vat 10 can be discharged through the slag discharging pipe 8 by back washing, the slag discharging pipe 8 sequentially penetrates through the box body 1 and the filter vat 10 from left to right, the slag discharging pipe 8 is in interference fit with the box body 1 and the filter vat 10, the right end of the box body 1 is sequentially sleeved with a clear water pipe 3 and a water outlet pipe 4 from top to bottom, the clear water pipe 3 is communicated with an external water source, water enters the box body 1 through the clear water pipe 3, the filter vat 10 is washed from, the clear water pipe 3 is in interference fit with the box body 1 and the filter vat 10, the water outlet pipe 4 penetrates through the box body 1, the water outlet pipe 4 is in interference fit with the box body 1, and the wastewater filtered by the filter vat 10 is discharged and collected from the water outlet pipe 4.

The cleaning mechanism 5 comprises a threaded sleeve 501, a disk 502, vertical rods 503, a brush plate 504 and a stirring plate 505, the inner wall of the threaded sleeve 501 is in threaded connection with the transmission mechanism 6, the threaded sleeve 501 is in threaded connection with a threaded rod 604, the outer wall of the threaded sleeve 501 is fixedly connected with the disk 502, the vertical rods 503 are sleeved on the inner wall of the disk 502, the disk 502 is in clearance fit with the vertical rods 503, the disk 502 can move up and down along the outer wall of the vertical rods 503, the upper and lower ends of the two vertical rods 503 are fixedly connected with the connecting seat 11 and the filter vat 10 respectively, the brush plate 504 is fixedly connected with the outer wall of the disk 502, burrs made of plastic materials are arranged on the outer wall of the brush plate 504 and can be inserted into through holes of the filter vat 10 to remove solid residues blocked in the through holes, the brush plate 504 is in clearance fit with the filter vat 10, the stirring plate 505 is arranged at the bottom end of the disk 502 and can drive water in the filter vat 10, the stirring plate 505 is sleeved with the transmission mechanism 6, the stirring plate 505 is in interference fit with the transmission mechanism 6, the disc 502 and the vertical rod 503 form a sliding mechanism, and the threaded sleeve 501 can drive the disc 502 to move up and down on the outer wall of the vertical rod 503.

The damping mechanism 7 comprises a shell 701, springs 702, circular plates 703 and sliding grooves 704, the top end of the shell 701 is fixedly connected with the connecting seat 11, the inner wall of the shell 701 is sleeved with the transmission mechanism 6, the shell 701 is in clearance fit with the transmission mechanism 6, the inner walls of the left end and the right end of the shell 701 are respectively provided with the sliding grooves 704, the inner wall of the sliding groove 704 is sleeved with the circular plate 703, the left end and the right end of the circular plate 703 are in clearance fit with the sliding grooves 704, the circular plate 703 can move up and down in the shell 701 through the sliding grooves 704, the transmission mechanism 6 is sleeved in the inner cavity of the circular plate 703, the circular plate 703 is in clearance fit with the transmission mechanism 6, the springs 702 are arranged between the circular plate 703 and the shell 701, the upper end and the lower end of each of the two springs 702 are tightly attached to the shell 701 and the circular plate 703, the springs 702 can be pushed to compress the springs 702 in the shell 701 when, springs 702 are mounted on both left and right sides in the inner cavity of the housing 701.

The transmission mechanism 6 comprises a motor 601, a bottom plate 602, a speed reducer 603, a threaded rod 604 and a bearing 605, the top end of the bottom plate 602 is fixedly connected with the box body 1, the left end of the bottom plate 602 is fixedly connected with the motor 601, the bottom plate 602 prevents the motor 601 from moving during operation, an output shaft of the motor 601 is movably connected with the threaded rod 604 through the speed reducer 603, the output shaft of the motor 601 can drive the threaded rod 604 to rotate through the speed reducer 603, the threaded rod 604 sequentially penetrates through the box body 1, the filter barrel 10, the stirring plate 505, the threaded sleeve 501, the circular plate 703 and the shell 701 from bottom to top to be movably connected with the connecting seat 11, the threaded rod 604 is movably connected with the box body 1, the filter barrel 10 and the connecting seat 11 through the bearing 605, the threaded rod 604 rotates in the box body 1, the filter barrel 10 and the connecting seat 11 through the bearing 605, the threaded rod 604 is in interference fit with the stirring plate 505, the threaded rod 604 is in threaded connection with the threaded sleeve 501, the threaded rod 604 rotates, the threaded sleeve 501 can be driven to move up and down through threads, the threaded rod 604 is in clearance fit with the circular plate 703 and the shell 701, and the threaded rod 604 can rotate in the circular plate 703 and the shell 701.

In this example, when wastewater is treated, the slag discharging pipe 8 and the clean water pipe 3 are closed, wastewater to be treated is discharged into the filter vat 10 in the box body 1 from the sewage inlet 2, liquid in the wastewater is discharged from the water outlet 4 through the through hole of the filter vat 10, solid particles in the wastewater remain in the filter vat 10 and are blocked in the through hole of the filter vat 10, when the filter vat 10 needs to be washed, the water outlet 4 is closed, the external power supply of the motor 601 is switched on, the motor 601 starts to work, the output shaft of the motor 601 drives the threaded rod 604 to rotate through the speed reducer 603, the threaded rod 604 rotates in the box body 1, the filter vat 10 and the connecting seat 11 through the bearing 605, meanwhile, the threaded rod 604 drives the stirring plate 505 to rotate in the filter vat 10, the threaded rod 604 drives the threaded sleeve 501 to move up and down in the filter vat 10 along the vertical rod 503 through the threads, the threaded sleeve 501 drives the brush plate 504 through the disc 502 to clean residues in the through hole, when the top end of the threaded sleeve 501 impacts the circular plate 703, the circular plate 703 moves upwards in the housing 701 through the sliding groove 704, the spring 702 is compressed, part of the impact force of the threaded sleeve 501 is dissolved by the elastic force of the spring 702, an external water source is connected through the clean water pipe 3, water enters the filter barrel 10 through the clean water pipe 3 and rotates along with the stirring plate 505, and when the circular plate 502 moves downwards, the extruded and rotated water and residues are discharged out of the box body 1 from the slag discharge pipe 8.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a effluent treatment plant with back flush function which characterized in that: comprises a box body (1), a sewage inlet (2) is arranged at the top end of the box body (1), a support (9) is fixedly connected with four corners of the bottom end of the box body (1), a filter barrel (10) is fixedly connected with the inside of the box body (1), a connecting seat (11) is sleeved on the top end of the filter barrel (10), the left end and the right end of the connecting seat (11) are fixedly connected with the box body (1) through the filter barrel (10), the connecting seat (11) is in interference fit with the filter barrel (10), a transmission mechanism (6) is arranged on the inner wall of the connecting seat (11), the transmission mechanism (6) is movably connected with the connecting seat (11) from the lower part to the upper part and sequentially through the box body (1), the filter barrel (10), a cleaning mechanism (5) and a damping mechanism (7), the transmission mechanism (6) is movably connected with the box body (1) and the filter barrel (10), and the transmission mechanism (6) is, the cleaning mechanism (5) is in clearance fit with the filter barrel (10), the transmission mechanism (6) is in clearance fit with the damping mechanism (7), the damping mechanism (7) is fixedly connected with the connecting seat (11), the left end of the box body (1) is sleeved with a slag discharging pipe (8), the slag discharging pipe (8) sequentially penetrates through the box body (1) and the filter barrel (10) from left to right, the slag discharging pipe (8) is in interference fit with the box body (1) and the filter barrel (10), the right end of the box body (1) is sequentially sleeved with a clear water pipe (3) and a water outlet pipe (4) from top to bottom, the clear water pipes (3) sequentially penetrate through the filter barrel (10) of the box body (1) from left to right, the clear water pipe (3) is in interference fit with the box body (1) and the filter barrel (10), the water outlet pipe (4) penetrates through the box body (1), and the water outlet pipe (4) is in interference fit with the box body (1).

2. The wastewater treatment device with backwashing function according to claim 1, wherein: cleaning mechanism (5) are including thread bush (501), disc (502), montant (503), brush board (504) and mix board (505), the inner wall and drive mechanism (6) threaded connection of thread bush (501), the outer wall and disc (502) looks rigid coupling of thread bush (501), montant (503) have been cup jointed to the inner wall of disc (502), disc (502) and montant (503) clearance fit, two the upper and lower both ends of montant (503) respectively with connecting seat (11) and lauter tub (10) looks rigid coupling, the outer wall rigid coupling of disc (502) has brush board (504), brush board (504) and lauter tub (10) clearance fit, the bottom of disc (502) is equipped with stirs board (505), stir board (505) cup joints with drive mechanism (6) mutually, stir board (505) and drive mechanism (6) interference fit.

3. The wastewater treatment device with backwashing function according to claim 2, wherein: the disc (502) and the vertical rod (503) form a sliding mechanism.

4. The wastewater treatment device with backwashing function according to claim 1, wherein: the damping mechanism (7) comprises a shell (701), a spring (702), a circular plate (703) and a sliding groove (704), the top end of the shell (701) is fixedly connected with the connecting seat (11), the inner wall of the shell (701) is sleeved with the transmission mechanism (6), the shell (701) is in clearance fit with the transmission mechanism (6), the inner walls of the left end and the right end of the shell (701) are both provided with a sliding chute (704), a circular plate (703) is sleeved on the inner wall of the sliding groove (704), the left end and the right end of the circular plate (703) are in clearance fit with the sliding groove (704), the inner cavity of the circular plate (703) is sleeved with a transmission mechanism (6), the circular plate (703) is in clearance fit with the transmission mechanism (6), springs (702) are arranged between the circular plate (703) and the shell (701), and the upper end and the lower end of each of the two springs (702) are tightly attached to the shell (701) and the circular plate (703).

5. The wastewater treatment device with backwashing function according to claim 4, wherein: the two springs (702) are bilaterally symmetrical about the center point of the upper surface of the housing (701).

6. The wastewater treatment device with backwashing function according to claim 1, wherein: the transmission mechanism (6) comprises a motor (601), a bottom plate (602), a speed reducer (603), a threaded rod (604) and a bearing (605), the top end of the bottom plate (602) is fixedly connected with the box body (1), the left end of the bottom plate (602) is fixedly connected with the motor (601), an output shaft of the motor (601) is movably connected with the threaded rod (604) through the speed reducer (603), the threaded rod (604) sequentially penetrates through the box body (1), the filter vat (10), the stirring plate (505), the thread bushing (501), the circular plate (703) and the shell (701) from bottom to top and is movably connected with the connecting seat (11), the threaded rod (604) is movably connected with the box body (1), the filter vat (10) and the connecting seat (11) through the bearing (605), the threaded rod (604) is in interference fit with the stirring plate (505), and the threaded rod (604) is in threaded connection with the thread bushing (501, the threaded rod (604) is in clearance fit with both the circular plate (703) and the shell (701).