CN215559512U

CN215559512U - Sewage treatment equipment with self-cleaning function

Info

Publication number: CN215559512U
Application number: CN202121688659.2U
Authority: CN
Inventors: 唐帅; 朱干波
Original assignee: Qingle Environmental Protection Technology Suzhou Co ltd
Current assignee: Qingle Environmental Protection Technology Suzhou Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-18
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses sewage treatment equipment with a self-cleaning function, which comprises a box body, wherein a water inlet is formed in the upper end of the box body, a filtering component is arranged in the middle of the box body, a plurality of spray heads matched with the filtering component are fixedly embedded in the middle of the box body, the spray heads are connected with a high-pressure water source through water pipes, a stirring device is arranged at the lower end of the box body, a reinforcing frame is fixedly sleeved on the outer wall of the middle of the box body, a concave support is arranged below the box body, and first bearings are fixedly embedded in two sides of the upper end of the concave support. This equipment can utilize step motor to drive the box and rotate 180 and make the water inlet down, then opens high pressure water source and carry out the backwash from the shower nozzle blowout high pressure water to filter assembly, and the filter residue that washes falls is discharged from the water inlet to can accomplish the washing to filter assembly, not only work load is little, and convenient operation is swift, and the cleaning performance is good moreover.

Description

Sewage treatment equipment with self-cleaning function

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to sewage treatment equipment with a self-cleaning function.

Background

And (3) sewage treatment, namely a process of purifying the sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development.

Sewage treatment needs to use the filter to filter the particulate matter, and the filter needs regularly to clear up. At present, the filter of the sewage treatment device on the market is mostly connected through bolts, so that workers are required to detach the filter by means of a wrench, the filter is detached very inconveniently, and the workload of cleaning personnel is greatly increased.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sewage treatment apparatus with a self-cleaning function, so as to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment device with a self-cleaning function comprises a box body, wherein a water inlet is arranged at the upper end of the box body, a filtering component is arranged at the middle part of the box body, a plurality of spray heads matched with the filtering component are fixedly embedded in the middle part of the box body, the spray heads are all connected with a high-pressure water source through water pipes, a stirring device is arranged at the lower end of the box body, a reinforcing frame is fixedly sleeved on the outer wall of the middle part of the box body, a concave support is arranged below the box body, first bearings are fixedly embedded in two sides of the upper end of the concave support, transmission shafts are fixedly arranged in the first bearings, one ends of the transmission shafts are fixedly connected with the reinforcing frame, a bearing platform is fixedly arranged on the outer wall of one side of the upper end of the concave support, a stepping motor is fixedly arranged on the bearing platform, a rotating shaft of the stepping motor is fixedly connected with the corresponding transmission shaft, and a controller is fixedly arranged on the outer wall of one side of the lower end of the concave support, and the stepping motor is electrically connected with the controller, one side of the lower end of the box body is connected with a drain pipe, and the middle part of the drain pipe is provided with a valve.

Furthermore, a flow guide block is fixedly arranged inside the upper end of the box body, and a circular truncated cone-shaped flow guide hole is formed in the middle of the flow guide block.

Further, the box is close to the inside fixed buffer board that is equipped with through a plurality of connecting rods of upper end, the fixed first cone that is equipped with in buffer board upper end, the fixed second cone that is equipped with of buffer board lower extreme.

Furthermore, the filtering component comprises a bearing frame and a filtering plate, the bearing frame is fixed on the inner wall of the middle part of the box body, and the filtering plate is fixedly arranged on the bearing frame through a plurality of bolts.

Furthermore, the box one side seted up with filter assorted access hole, just the access hole outside is equipped with the apron through a plurality of bolt fastening, just the apron inner wall is fixed to be equipped with sealed the pad.

Further, agitating unit includes (mixing) shaft, stirring leaf and driving motor, the box is close to both sides inner wall of lower extreme and all fixes and inlays and be equipped with the second bearing, install the (mixing) shaft between the second bearing, the box is close to one side outer wall of lower extreme and fixes and be equipped with driving motor, driving motor's pivot with (mixing) shaft fixed connection, the (mixing) shaft outer wall is fixed and is equipped with a plurality of stirring leaves.

Furthermore, support columns are fixedly arranged below four corners of the concave support, an opening matched with the water inlet is formed in the lower end of the concave support, and a collecting box is arranged below the opening.

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

1. according to the utility model, by arranging the box body, the reinforcing frame, the transmission shaft, the concave support and the stepping motor, when the filtering component needs to be cleaned, the stepping motor is utilized to drive the box body to rotate 180 degrees, so that the water inlet faces downwards, then a high-pressure water source is opened, high-pressure water is sprayed out from the spray head to reversely wash the filtering component, and the washed filter residues are discharged from the water inlet, so that the cleaning of the filtering component can be completed, and the cleaning device has the advantages of small workload, convenience and quickness in operation and good cleaning effect;

2. according to the utility model, by arranging the flow guide block and the truncated cone-shaped flow guide hole, cleaning waste liquid can be guided into the water inlet and discharged by using the truncated cone-shaped flow guide hole when the filter assembly is cleaned;

3. according to the utility model, by arranging the buffer plate, the first cone and the second cone, sewage added from the water inlet can be buffered, so that the damage to the filtering component caused by the sewage directly falling on the filtering component can be avoided, and the second cone can guide cleaning waste liquid in the cleaning process;

4. according to the utility model, the opening and the collecting box are arranged, so that the collecting box can be used for collecting the cleaning waste liquid when the filtering component is cleaned, the cleaning waste liquid can be treated in a centralized manner, and the cleaning waste liquid is prevented from polluting the ground.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a sewage treatment apparatus having a self-cleaning function according to an embodiment of the present invention;

FIG. 2 is a sectional view of a sewage treatment apparatus having a self-cleaning function according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a filter plate in a sewage treatment apparatus having a self-cleaning function according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a buffer plate, a first cone and a second cone in a sewage treatment apparatus having a self-cleaning function according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a flow guide block in a sewage treatment device with a self-cleaning function according to an embodiment of the present invention.

Reference numerals:

1. a box body; 2. a water inlet; 3. a spray head; 4. a reinforcing frame; 5. a concave bracket; 6. a drive shaft; 7. a support platform; 8. a stepping motor; 9. a controller; 10. a drain pipe; 11. a valve; 12. a flow guide block; 13. a circular truncated cone-shaped diversion hole; 14. a buffer plate; 15. a first cone; 16. a second cone; 17. a bearing frame; 18. a filter plate; 19. a cover plate; 20. a stirring shaft; 21. stirring blades; 22. a drive motor; 23. a support pillar; 24. an opening; 25. and a collection box.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a sewage treatment apparatus with a self-cleaning function according to an embodiment of the present invention includes a tank 1, a water inlet 2 is disposed at an upper end of the tank 1, a filtering assembly is disposed at a middle portion of the tank 1, a plurality of nozzles 3 matched with the filtering assembly are fixedly embedded at the middle portion of the tank 1, the nozzles 3 are all connected to a high-pressure water source through water pipes, a stirring device is disposed at a lower end of the tank 1, a reinforcing frame 4 is fixedly sleeved on an outer wall of the middle portion of the tank 1, a concave bracket 5 is disposed below the tank 1, first bearings are fixedly embedded at two sides of an upper end of the concave bracket 5, a transmission shaft 6 is fixedly disposed in each first bearing, one end of the transmission shaft 6 is fixedly connected to the reinforcing frame 4, a supporting platform 7 is fixedly disposed on an outer wall of one side of the upper end of the concave bracket 5, and a stepping motor 8 is fixedly disposed on the supporting platform 7, just step motor 8's pivot with correspond 6 fixed connection of transmission shaft, the fixed controller 9 that is equipped with of 5 lower extreme one side outer walls of spill support, just step motor 8 with 9 electric connection of controller, 1 lower extreme one side of box is connected with drain pipe 10, just drain pipe 10 mid-mounting has valve 11.

According to the scheme of the utility model, when the filtering component needs to be cleaned, the stepping motor 8 is utilized to drive the box body 1 to rotate 180 degrees, so that the water inlet 2 faces downwards, then the high-pressure water source is opened, high-pressure water is sprayed out from the spray head 3 to reversely wash the filtering component, and the washed filter residues are discharged from the water inlet, so that the filtering component can be cleaned.

Example two:

referring to fig. 2, 5 and 6, for the box body 1, a flow guide block 12 is fixedly arranged inside the upper end of the box body 1, and a circular truncated cone-shaped flow guide hole 13 is formed in the middle of the flow guide block 12; for the box body 1, a buffer plate 14 is fixedly arranged in the box body 1 close to the upper end through a plurality of connecting rods, a first cone 15 is fixedly arranged at the upper end of the buffer plate 14, and a second cone 16 is fixedly arranged at the lower end of the buffer plate 14.

Through the scheme of the utility model, the cleaning waste liquid can be guided into the water inlet 2 and discharged by the circular truncated cone-shaped guide holes 13 when the filter assembly is cleaned, the first cone 15 can buffer the sewage added from the water inlet 2, so that the filter assembly can be prevented from being damaged by the sewage directly falling on the filter assembly, and the second cone 16 can guide the cleaning waste liquid in the cleaning process.

Example three:

referring to fig. 1, 2 and 4, for the filter assembly, the filter assembly includes a support frame 17 and a filter plate 18, the support frame 17 is fixed on the inner wall of the middle part of the box body 1, and the filter plate 18 is fixedly arranged on the support frame 17 through a plurality of bolts; for the box body 1, an access hole matched with the filter plate 18 is formed in one side of the box body 1, a cover plate 19 is fixedly arranged outside the access hole through a plurality of bolts, and a sealing gasket is fixedly arranged on the inner wall of the cover plate 19.

Through the scheme of the utility model, the filter plate 18 can be detached, so that the filter plate 18 can be conveniently replaced, and the filter plate 18 can be cleaned, overhauled and replaced from the access hole by opening the cover plate 19.

Example four:

referring to fig. 1-2, for the stirring device, the stirring device includes a stirring shaft 20, stirring blades 21 and a driving motor 22, the inner walls of two sides of the box body 1 near the lower end are both fixedly embedded with second bearings, the stirring shaft 20 is installed between the second bearings, the outer wall of one side of the box body 1 near the lower end is fixedly provided with the driving motor 22, the rotating shaft of the driving motor 22 is fixedly connected with the stirring shaft 20, and the outer wall of the stirring shaft 20 is fixedly provided with a plurality of stirring blades 21; for the concave support 5, support columns 23 are fixedly arranged below four corners of the concave support 5, an opening 24 matched with the water inlet 2 is formed in the lower end of the concave support 5, and a collecting box 25 is arranged below the opening 24.

According to the scheme of the utility model, when a sewage treatment reagent needs to be added, the driving motor 22 is controlled to drive the stirring shaft 20 and the stirring blades 21 to rotate to stir filtered sewage, so that the reagent and the sewage are mixed more uniformly, the supporting columns 23 can play a role of supporting the concave supports 5, and cleaning waste liquid can be collected by the collecting box 25 when the filtering component is cleaned, so that the cleaning waste liquid can be treated in a centralized manner, and the cleaning waste liquid is prevented from polluting the ground.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, sewage to be treated is added into the box body 1 from the water inlet 2, the sewage falls into the bottom end of the box body 1 after being filtered by the filter plate 18, when a sewage treatment reagent is required to be added, the stirring shaft 20 and the stirring blade 21 can be driven to rotate through controlling the driving motor 22 to stir the filtered sewage so that the reagent and the sewage are mixed more uniformly, the treated sewage is discharged from the drain pipe 10, when the filter plate 18 is required to be cleaned, the stepping motor 8 is controlled to rotate 180 degrees through the controller 9, the stepping motor 8 drives the box body 1 to rotate 180 degrees through the transmission shaft 6 so that the water inlet 2 faces downwards, then a high-pressure water source is opened to spray high-pressure water from the spray head 3 to reversely flush the filter assembly, the flushed filter residue is discharged from the water inlet 2 and falls into the collecting box 25, so that the cleaning of the filter assembly can be completed, and the workload is small, convenient operation is swift, and the cleaning performance is good moreover, and after the clearance was accomplished, rethread controller 9 control step motor 8 antiport 180 reset can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sewage treatment device with a self-cleaning function comprises a box body (1) and is characterized in that a water inlet (2) is arranged at the upper end of the box body (1), a filtering component is arranged at the middle part of the box body (1), a plurality of spray heads (3) matched with the filtering component are fixedly embedded at the middle part of the box body (1), the spray heads (3) are connected with a high-pressure water source through water pipes, a stirring device is arranged at the lower end of the box body (1), a reinforcing frame (4) is fixedly sleeved on the outer wall of the middle part of the box body (1), a concave support (5) is arranged below the box body (1), first bearings are fixedly embedded at two sides of the upper end of the concave support (5), a transmission shaft (6) is fixedly arranged in each first bearing, one end of the transmission shaft (6) is fixedly connected with the reinforcing frame (4), a bearing platform (7) is fixedly arranged on the outer wall of one side of the upper end of the concave support (5), fixed step motor (8) of being equipped with on bearing platform (7), just the pivot of step motor (8) with correspond transmission shaft (6) fixed connection, spill support (5) lower extreme one side outer wall is fixed and is equipped with controller (9), just step motor (8) with controller (9) electric connection, box (1) lower extreme one side is connected with drain pipe (10), just drain pipe (10) mid-mounting has valve (11).

2. The sewage treatment equipment with the self-cleaning function according to claim 1, wherein a flow guide block (12) is fixedly arranged inside the upper end of the tank body (1), and a circular truncated cone-shaped flow guide hole (13) is formed in the middle of the flow guide block (12).

3. The sewage treatment equipment with the self-cleaning function according to claim 1, wherein a buffer plate (14) is fixedly arranged in the box body (1) near the upper end through a plurality of connecting rods, a first cone (15) is fixedly arranged at the upper end of the buffer plate (14), and a second cone (16) is fixedly arranged at the lower end of the buffer plate (14).

4. The sewage treatment device with the self-cleaning function according to claim 1, wherein the filtering assembly comprises a bearing frame (17) and a filtering plate (18), the bearing frame (17) is fixed on the inner wall of the middle part of the box body (1), and the filtering plate (18) is fixedly arranged on the bearing frame (17) through a plurality of bolts.

5. The sewage treatment equipment with the self-cleaning function according to claim 4, wherein a maintenance opening matched with the filter plate (18) is formed in one side of the box body (1), a cover plate (19) is fixedly arranged outside the maintenance opening through a plurality of bolts, and a sealing gasket is fixedly arranged on the inner wall of the cover plate (19).

6. The sewage treatment equipment with the self-cleaning function according to claim 1, wherein the stirring device comprises a stirring shaft (20), stirring blades (21) and a driving motor (22), the inner walls of two sides of the box body (1) close to the lower end are fixedly embedded with second bearings, the stirring shaft (20) is installed between the second bearings, the outer wall of one side of the box body (1) close to the lower end is fixedly provided with the driving motor (22), the rotating shaft of the driving motor (22) is fixedly connected with the stirring shaft (20), and the outer wall of the stirring shaft (20) is fixedly provided with a plurality of stirring blades (21).

7. The sewage treatment equipment with the self-cleaning function according to claim 1, wherein supporting columns (23) are fixedly arranged below four corners of the concave support (5), an opening (24) matched with the water inlet (2) is formed in the lower end of the concave support (5), and a collecting box (25) is arranged below the opening (24).