CN219231641U

CN219231641U - Wastewater treatment device

Info

Publication number: CN219231641U
Application number: CN202320766791.3U
Authority: CN
Inventors: 张宏辉
Original assignee: Jiaxing Hongfei Environmental Protection Co ltd
Current assignee: Jiaxing Hongfei Environmental Protection Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-23
Anticipated expiration: 2033-04-10

Abstract

The utility model provides a waste water treatment device, which belongs to the technical field of waste water treatment and aims to solve the problems that a cleaning nozzle is positioned right above a filter plate for flushing and cleaning of a traditional industrial waste water treatment device, small sundries in a filter hole are easy to flush, but part of sundries with large blocks still remain on the surface of the filter plate, the filter hole is possibly blocked in the high-pressure flushing process, and the cleaning efficiency is poor, and the waste water treatment device comprises an outer box; the water delivery mechanism is arranged inside the outer box; the rotary filtering device is rotatably arranged in the outer box; the top of the automatic cleaning mechanism is fixedly connected with the outer box; the inside of the utility model is provided with the annular filter screen, the filter screen can rotate in the filtering process, and the high-pressure cleaning water gun can automatically clean the filter screen; the inside automatic cleaning mechanism of device can clean the debris of the great piece in filter screen surface automatically, improves the cleaning performance of filter screen, reduces the problem emergence that the filter screen blockked up.

Description

Wastewater treatment device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment device.

Background

Along with the continuous development of national economy, industrial gates are increased, the scale of factories is enlarged, and the wastewater discharge amount and the pollutant types are increased increasingly, so that the industrial wastewater treatment and purification are vital;

an existing wastewater treatment device is as disclosed in China patent 218608225U, the filter plates are respectively positioned above a wastewater tank and a diversion tank, a water pump and a wastewater pipe are arranged at the upper end of a top plate, a water inlet pipe is arranged at the liquid inlet end of the water pump, a spray nozzle positioned above the wastewater tank is arranged at the liquid outlet end of the water pump, the wastewater pipe penetrates through the top plate, a corrugated pipe positioned above the diversion tank is arranged at the liquid outlet end of the wastewater pipe, a motor can enable a rotating rod to rotate a reinforcing rod by 0 degree, so that the rotating disc rotates the reinforcing rod by 0 degree, the positions of the two filter plates are adjusted, the water pump is started, clean water can be sprayed out at the spray nozzle, high-pressure flushing can be carried out on the filter plates above the wastewater tank, cleaned sewage can fall into the wastewater tank, and is discharged through a drain pipe.

The existing industrial wastewater treatment device has the problems that; the filter plate in the publication is cleaned by high-pressure flushing, but when the spray head is cleaned, the cleaning spray head is positioned right above the filter plate to perform flushing, small sundries in the filter holes are easy to flush away, but part of sundries with larger blocks still remain on the surface of the filter plate, the filter holes can be blocked in the high-pressure flushing process, and the cleaning efficiency is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a wastewater treatment device, which aims to solve the problems that the conventional industrial wastewater treatment device provided in the background art is provided, a cleaning nozzle is positioned right above a filter plate to perform scouring cleaning, small sundries in the filter plate are easy to scour away, but part of sundries with larger blocks still remain on the surface of the filter plate, the filter plate is possibly blocked in the high-pressure scouring process, and the cleaning efficiency is poor.

The utility model discloses a waste water treatment device, which is characterized by comprising the following specific technical means:

a wastewater treatment device comprises an outer box, a water delivery mechanism, a rotary filtering device and an automatic cleaning mechanism;

the whole outer box is of a cuboid structure with a hollow inside; the water delivery mechanism is arranged inside the outer box; the rotary filtering device is rotatably arranged in the outer box; the top of the automatic cleaning mechanism is fixedly connected with the outer box, and one end of the automatic cleaning mechanism is contacted with the rotary filtering device; the automatic cleaning mechanism includes: fixing the stay bars and the baffle plates; the top of the fixed stay bar is fixedly connected with the inner wall of the outer box, and the fixed stay bar can play a role in supporting the automatic cleaning mechanism; the baffle is wholly arc-shaped structure, baffle top and fixed stay bar fixed connection, and the baffle can play the effect of supplementary clearance filter screen surface great piece debris.

Further, the water delivery mechanism includes: a waste water input pipe, a filtered waste water output pipe, a high-pressure cleaning water gun and a drain pipe; one end of the waste water input pipe is fixedly inserted into the outer box; the filtered wastewater output pipe is positioned right below the wastewater input pipe; one end of the high-pressure cleaning water gun is fixedly inserted into the outer box, and the high-pressure cleaning water gun can play a role in cleaning a filter screen; the drain pipe is arranged right below the high-pressure cleaning water gun.

Further, the rotary filter device includes: the rotary support column, the connecting rod, the inner ring and the connecting fixing rod; the bottom of the rotary support column is inserted into the outer box in a rotary way; one end of the connecting rod is fixedly connected with the rotating support column; the inner side of the inner ring is fixedly connected with the connecting rod; one end of the connecting and fixing rod is fixedly connected with the inner ring, and the connecting and fixing rod can play a role in supporting the filter screen.

Further, the rotary filter device further includes: the filter screen, the outer ring and the motor box; one side of the filter screen is fixedly connected with the inner ring, the waste water input pipe and the high-pressure cleaning water gun are positioned right above the filter screen, and the filter screen can play a role in filtering waste water in the waste water input pipe; the outer ring is of a circular ring structure, the surface of the outer ring is provided with a groove, the bottom of the outer ring is fixedly connected with the connecting fixing rod, the inner side of the outer ring is fixedly connected with the filter screen, and sundries can be conveniently discharged through the groove formed in the surface of the outer ring; the motor is arranged in the motor box, and the motor in the motor box is connected with the rotating support column.

Further, the automatic cleaning mechanism further includes: the device comprises a control rotating rod, a driving wheel, a turbine, a worm and a cleaning wheel; the control rotating rod is rotatably arranged inside the baffle; the middle part of the driving wheel is fixedly connected with the control rotating rod, the surface of the driving wheel is contacted with the inner ring, and the rotation of the inner ring can control the driving wheel to rotate; the turbine is fixedly arranged on the surface of the control rotating rod; one end of the worm is inserted into the baffle in a rotating way and is meshed with the turbine; the cleaning wheel surface is provided with the cleaning brush, cleans wheel one end and worm fixed connection, cleans the rotatory effect that can play supplementary cleaning filter screen surface debris of wheel.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the rotary filtering device and the high-pressure cleaning water gun are arranged in the device, the annular filter screen is arranged in the rotary filtering device, in the wastewater conveying process, the filter screen can filter partial impurities in the wastewater, the filter screen can rotate in the filtering process, the high-pressure cleaning water gun can automatically clean the filter screen, the cleaning is comprehensive, and the filter screen is effectively prevented from being blocked; through being provided with automatic cleaning mechanism inside the device, at the rotatory in-process of wasing of filter screen, automatic cleaning mechanism can carry out automatic cleaning with the debris of the great piece in filter screen surface, improves the cleaning performance of filter screen, reduces the problem emergence that the filter screen blockked up.

Drawings

Fig. 1 is a schematic cross-sectional view of the main body of the present utility model.

Fig. 2 is a schematic cross-sectional view of the water delivery mechanism of the present utility model.

Fig. 3 is a schematic view showing the bottom structure of the rotary filter device of the present utility model.

Fig. 4 is a schematic cross-sectional view of the automatic cleaning mechanism of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. an outer case; 2. a water delivery mechanism; 201. a waste water input pipe; 202. filtering the wastewater output pipe; 203. high-pressure cleaning water gun; 204. a drain pipe; 3. a rotary filter device; 301. rotating the support column; 302. a connecting rod; 303. an inner ring; 304. connecting a fixed rod; 305. a filter screen; 306. an outer ring; 307. a motor case; 4. an automatic cleaning mechanism; 401. fixing the stay bar; 402. a baffle; 403. a control rotating rod; 404. driving wheels; 405. a turbine; 406. a worm; 407. cleaning wheel.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 4:

the utility model provides a wastewater treatment device, which comprises an outer box 1, a water delivery mechanism 2, a rotary filtering device 3 and an automatic cleaning mechanism 4;

the whole outer box 1 is of a cuboid structure with a hollow inside; the water delivery mechanism 2 is arranged inside the outer box 1; the rotary filter device 3 is rotatably arranged inside the outer box 1; the top of the automatic cleaning mechanism 4 is fixedly connected with the outer box 1, and one end of the automatic cleaning mechanism 4 is contacted with the rotary filtering device 3; the automatic cleaning mechanism 4 includes: a fixed stay 401 and a baffle 402; the top of the fixed stay bar 401 is fixedly connected with the inner wall of the outer box 1, and the fixed stay bar 401 can play a role in supporting the automatic cleaning mechanism 4; the whole arc structure that is of baffle 402, baffle 402 top and fixed stay 401 fixed connection, baffle 402 can play the effect of supplementary clearance filter screen 305 surface bigger piece debris.

As shown in fig. 2, the water delivery mechanism 2 includes: a wastewater input pipe 201, a filtered wastewater output pipe 202, a high-pressure cleaning water gun 203 and a drain pipe 204; one end of the waste water input pipe 201 is fixedly inserted into the outer box 1; the filtered wastewater output pipe 202 is positioned right below the wastewater input pipe 201; one end of the high-pressure cleaning water gun 203 is fixedly inserted into the outer box 1, and the high-pressure cleaning water gun 203 can play a role in cleaning the filter screen 305; the drain 204 is located directly below the high pressure cleaning gun 203.

As shown in fig. 3, the rotary filter device 3 includes: a rotating stay 301, a connecting rod 302, an inner ring 303, and a connecting fixing rod 304; the bottom of the rotary support column 301 is inserted into the outer box 1 in a rotary way; one end of the connecting rod 302 is fixedly connected with the rotary support column 301; the inner side of the inner ring 303 is fixedly connected with the connecting rod 302; one end of the connecting and fixing rod 304 is fixedly connected with the inner ring 303, and the connecting and fixing rod 304 can play a role in supporting the filter screen 305.

As shown in fig. 3, the rotary filter device 3 further includes: a screen 305, an outer ring 306, and a motor housing 307; one side of the filter screen 305 is fixedly connected with the inner ring 303, the waste water input pipe 201 and the high-pressure cleaning water gun 203 are positioned right above the filter screen 305, and the filter screen 305 can play a role in filtering waste water in the waste water input pipe 201; the outer ring 306 is of a circular ring structure, the surface of the outer ring 306 is provided with a groove, the bottom of the outer ring 306 is fixedly connected with the connecting fixing rod 304, the inner side of the outer ring 306 is fixedly connected with the filter screen 305, and sundries can be conveniently discharged through the groove formed in the surface of the outer ring 306; a motor is provided inside the motor case 307, and the motor inside the motor case 307 is connected to the rotating stay 301.

As shown in fig. 4, the automatic cleaning mechanism 4 further includes: a control rotating rod 403, a driving wheel 404, a turbine 405, a worm 406 and a sweeping wheel 407; a control rotating rod 403 is rotatably installed inside the baffle 402; the middle part of the driving wheel 404 is fixedly connected with the control rotating rod 403, the surface of the driving wheel 404 is in contact with the inner ring 303, and the rotation of the inner ring 303 can control the driving wheel 404 to rotate; the turbine 405 is fixedly installed on the surface of the control rotating rod 403; one end of a worm 406 is inserted into the baffle 402 in a rotating way and is connected with a turbine 405 in a meshing way; the surface of the cleaning wheel 407 is provided with a cleaning brush, one end of the cleaning wheel 407 is fixedly connected with the worm 406, and the cleaning wheel 407 rotates to play a role in assisting in cleaning sundries on the surface of the filter screen 305.

Specific use and action of the embodiment:

in the utility model, when the waste water filter is used, a worker can discharge waste water into the outer box 1 from the waste water input pipe 201, the filter screen 305 is arranged at the bottom of the waste water input pipe 201, the filter screen 305 can filter and screen partial sundries in the waste water, the screened waste water is conveyed into a purifying treatment pool by the waste water filtering output pipe 202, in the waste water filtering process, a motor in the motor box 307 rotates, the motor controls the rotating support 301 to rotate, the rotating support 301 rotates through the connecting rod 302, the inner ring 303, the connecting fixed rod 304 and the control filter screen 305, the bottom of the baffle 402 slides in the rotating process of the filter screen 305, at the moment, sundries with larger surface blocks of the filter screen 305 are collected at one end of the baffle 402, the driving wheel 404 contacted with the inner ring 303 is forced to open and rotate at the same time when the inner ring 303 rotates, the driving wheel 404 drives the control rotating rod 403 to rotate, the worm 406 is controlled to rotate by the worm wheel 406 on the surface of the control rotating rod 403, the cleaning wheel 407 rotates, the cleaning brush on the surface of the cleaning wheel 407 sweeps the groove 405 on the surface of the abutting baffle 306, the filter screen 305 continuously rotates, the filter screen 402 slides over the bottom of the baffle 402, and the sundries in the inner ring 305 can be cleaned by the high-pressure cleaning water gun 203, the effect of the filter screen 305 can be prevented from being blocked, and the filter screen can be cleaned, and the sundries can be prevented.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. A wastewater treatment device, characterized in that: comprises an outer box (1), a water delivery mechanism (2), a rotary filtering device (3) and an automatic cleaning mechanism (4);

the whole outer box (1) is of a cuboid structure with a hollow inside; the water delivery mechanism (2) is arranged inside the outer box (1); the rotary filtering device (3) is rotatably arranged in the outer box (1); the top of the automatic cleaning mechanism (4) is fixedly connected with the outer box (1), and one end of the automatic cleaning mechanism (4) is contacted with the rotary filtering device (3); the automatic cleaning mechanism (4) comprises: a fixed stay (401) and a baffle (402); the top of the fixed stay bar (401) is fixedly connected with the inner wall of the outer box (1); the whole baffle (402) is of an arc-shaped structure, and the top of the baffle (402) is fixedly connected with the fixed stay bar (401).

2. A wastewater treatment plant according to claim 1, characterized in that: the water delivery mechanism (2) comprises: a waste water input pipe (201), a filtered waste water output pipe (202), a high-pressure cleaning water gun (203) and a drain pipe (204); one end of a waste water input pipe (201) is fixedly inserted into the outer box (1); the filtered wastewater output pipe (202) is positioned right below the wastewater input pipe (201); one end of the high-pressure cleaning water gun (203) is fixedly inserted into the outer box (1); the drain pipe (204) is positioned under the high-pressure cleaning water gun (203).

3. A wastewater treatment plant according to claim 2, characterized in that: the rotary filter device (3) comprises: a rotating support column (301), a connecting rod (302), an inner ring (303) and a connecting fixing rod (304); the bottom of the rotary support column (301) is inserted into the outer box (1) in a rotary way; one end of the connecting rod (302) is fixedly connected with the rotary support column (301); the inner side of the inner ring (303) is fixedly connected with the connecting rod (302); one end of the connecting fixing rod (304) is fixedly connected with the inner ring (303).

4. A wastewater treatment plant according to claim 3, characterized in that: the rotary filter device (3) further comprises: a screen (305), an outer ring (306) and a motor box (307); one side of the filter screen (305) is fixedly connected with the inner ring (303), and the wastewater input pipe (201) and the high-pressure cleaning water gun (203) are positioned right above the filter screen (305); the surface of the outer ring (306) is provided with a groove, the bottom of the outer ring (306) is fixedly connected with the connecting fixing rod (304), and the inner side of the outer ring (306) is fixedly connected with the filter screen (305); a motor is arranged in the motor box (307), and the motor in the motor box (307) is connected with the rotating support column (301).

5. A wastewater treatment plant according to claim 3, characterized in that: the automatic cleaning mechanism (4) further comprises: a control rotating rod (403), a driving wheel (404), a turbine (405), a worm (406) and a cleaning wheel (407); the control rotating rod (403) is rotatably arranged inside the baffle plate (402); the middle part of the driving wheel (404) is fixedly connected with the control rotating rod (403), and the surface of the driving wheel (404) is contacted with the inner ring (303); the turbine (405) is fixedly arranged on the surface of the control rotating rod (403); one end of a worm (406) is inserted into the baffle (402) in a rotating way and is meshed with the turbine (405); one end of the cleaning wheel (407) is fixedly connected with the worm (406).