Industrial wastewater treatment equipment
By using a combination of slip filter and high-pressure nozzles in industrial wastewater treatment equipment, the automatic cleaning of the filter and impurity treatment are realized, which solves the shutdown problem caused by filter clogging and improves the treatment efficiency.
Patent Information
- Application Number
- CN202421119227.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The long-term use of the filter in industrial wastewater treatment equipment leads to blockage, affects the treatment efficiency, and requires shutdown and cleaning, reducing the treatment efficiency of the equipment.
Design an industrial wastewater treatment equipment, adopting two slip-mounted filter mesh and cleaning components, through the combination of partition plate and high-pressure nozzle, the filter mesh can be automatically cleaned and impurity treatment, and reduce downtime maintenance.
The filtering effect of the filter is maintained, the number of shutdown cleaning times is reduced, and the working efficiency of the equipment and the impurity treatment effect are improved.
Smart Images
Figure CN222324392U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of wastewater treatment, and in particular to an industrial wastewater treatment device. Background Art
[0002] Industrial wastewater refers to wastewater, sewage and waste liquid generated in the industrial production process, which contains industrial production raw materials, intermediates, products and pollutants generated in the production process that are lost with the water; in order to meet environmental protection requirements, industrial wastewater treatment equipment is required before industrial wastewater is discharged.
[0003] After the wastewater enters, it is easy to precipitate and accumulate, causing the internal connecting pipes to become clogged, affecting the use of industrial wastewater treatment equipment; based on this, people set up filters inside industrial wastewater treatment equipment to filter out large particles of impurities in the wastewater. However, due to the long-term use of the filter, it becomes clogged, which affects the speed of the wastewater passing through the filter, and the progress of wastewater treatment is affected. At this time, the staff needs to shut down the sewage treatment equipment to remove the filter from it for cleaning, thereby reducing the treatment efficiency of the sewage treatment equipment. Utility Model Content
[0004] In order to maintain the treatment effect of the sewage treatment equipment, the present application provides an industrial wastewater treatment equipment.
[0005] The industrial wastewater treatment equipment provided in this application adopts the following technical solution:
[0006] An industrial wastewater treatment device includes a box body, a first filter screen and a second filter screen, wherein a first clean box and a second clean box that are connected are provided on opposite sides of the box body; the first filter screen and the second filter screen are both slidably installed in the box body, and when the first filter screen is in the box body, the second filter screen is located in the second clean box; when the second filter screen is in the box body, the first filter screen is located in the first clean box; cleaning components are provided in both the first clean box and the second clean box.
[0007] By adopting the above-mentioned technical scheme, when the wastewater treatment equipment is working, both the first filter and the second filter can filter the impurities in the sewage; and when the first filter blocks the impurities in the box, the second filter can be in the second cleaning box at this time; and after the first filter blocks the impurities in the sewage for a period of time, the second filter is moved into the box to block the impurities, and at the same time, the cleaning component cleans the first filter to maintain the filtering effect of the first filter and the second filter, and can reduce the need to shut down the sewage treatment equipment when cleaning the filters, thereby improving work efficiency.
[0008] Optionally, a partition plate is provided on the side where the first filter screen and the second filter screen are away from each other and between the first filter screen and the second filter screen; the partition plate is used to block the openings of the first cleaning box and the second cleaning box; the first filter screen and the second filter screen are located at the rear end of the partition plate along the sewage flow direction in the box.
[0009] By adopting the above-mentioned technical solution, by setting a partition plate, the openings of the first cleaning box and the second cleaning box can be blocked, so as to facilitate the processing of impurities in the first cleaning box and the second cleaning box; and by setting the first filter screen and the second filter screen at the rear end of the sewage flow, during the movement of the first filter screen and the second filter screen, the partition plate located between the first filter screen and the second filter screen can push the garbage blocked in the box into the first cleaning box / the second cleaning box, thereby further improving the cleaning effect of the impurities in the box.
[0010] Optionally, a sealing layer is provided on the outer peripheral wall of the partition plate.
[0011] By adopting the above technical solution and providing a sealing layer, the tightness of the partition plate in sealing the first clean box and the second clean box is further increased.
[0012] Optionally, the bottom wall of the first cleaning box is provided with an inclined surface for collecting debris, and the first cleaning box is provided with a collection port for cleaning the debris at the lower end of the inclined surface.
[0013] By adopting the above-mentioned technical solution and setting an inclined surface, the garbage intercepted by the first filter can fall onto the inclined surface and slide to the collection port at the lower end of the inclined surface, thereby reducing the accumulation of debris on one side of the filter and being brought back to the box, and facilitating the processing of the debris collected in the first cleaning box.
[0014] Optionally, the cleaning assembly includes a plurality of high-pressure nozzles, all of which are arranged on a side of the first cleaning box away from the collecting port, and the high-pressure nozzles face the first filter screen.
[0015] By adopting the above-mentioned technical solution and setting a high-pressure nozzle, the silt and garbage attached to the first filter can be flushed off, thereby reducing the possibility of clogging of the first filter; and by setting the high-pressure nozzle on the side of the cleaning box away from the collecting port, the debris inclined to the surface of the filter can be further flushed into the collecting port, thereby improving the cleaning effect.
[0016] Optionally, all high-pressure nozzles are arranged in a plum blossom shape.
[0017] By adopting the above technical solution and arranging all high-pressure nozzles in a plum blossom shape, the cleaning area of the first filter screen by all high-pressure nozzles can be increased, thereby improving the cleaning effect of the first filter screen.
[0018] Optionally, a connecting pipe is provided between the first cleaning box and the box body, the first cleaning box is provided with a valve for opening and closing the connecting pipe, and the connecting pipe is used to reintroduce the sewage in the first cleaning box into the box body.
[0019] By adopting the above technical solution, by setting a connecting pipe, after the first cleaning box and the box body are sealed, the connecting pipe is opened through a valve, so that the sewage brought into the first cleaning box by the box body can be discharged back into the box body, so as to open the collection port to process the impurities.
[0020] Optionally, a motor for driving the first filter screen and the second filter screen to slide is provided in the box body, racks are provided on the upper surfaces of the first filter screen and the second filter screen, and a gear is provided on the output shaft of the motor, and the gear is meshed with the rack.
[0021] By adopting the above technical solution, the output shaft of the motor is started, so that the gear and the rack can be meshed, so that the first filter screen and the second filter screen can slide in the box body, thereby keeping the impurities in the box body blocked.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. During the sewage treatment process, the first filter can be cleaned while the second filter is filtering in the box; the first filter can be cleaned while the second filter is filtering in the box; thereby maintaining the filtering effects of the first and second filters, and reducing the need to shut down the sewage treatment equipment when cleaning the filters, thereby improving work efficiency;
[0024] 2. By setting the inclined surface, the garbage intercepted by the first filter can fall onto the inclined surface and slide to the collection port at the lower end of the inclined surface, thereby reducing the accumulation of debris on one side of the filter and being brought back to the box, and facilitating the processing of the debris collected in the first cleaning box. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a structural schematic diagram of this embodiment;
[0026] Figure 2 is a partial cross-sectional view of the first cleaning box of this embodiment;
[0027] Figure 3 yes Figure 1 A local enlarged view of point A;
[0028] Figure 4 yes Figure 2 A local enlarged view of point B.
[0029] Explanation of the reference numerals: 1. Box body; 11. First filter screen; 12. Second filter screen; 13. Partition plate; 14. Water inlet pipe; 15. Air outlet pipe; 2. First cleaning box; 21. Inclined surface; 22. Collecting port; 23. Sealing cover; 24. Connecting pipe; 3. Second cleaning box; 4. Gear; 41. Rack; 5. Cleaning assembly; 51. High-pressure nozzle. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-4 This application is described in further detail.
[0031] The embodiment of the present application discloses an industrial wastewater treatment device.
[0032] Reference Figure 1 and Figure 2 An industrial wastewater treatment equipment includes a box body 1, a first clean box 2, a second clean box 3, a first filter screen 11 and a second filter screen 12. The box body 1 is provided with an inlet pipe 14 and an outlet pipe for supplying sewage in and out; the first clean box 2 and the second clean box 3 are respectively arranged on opposite sides of the box body 1 and are connected to the box body 1, and are used to collect garbage in the box body 1 and centrally treat it.
[0033] Reference Figure 1 The first filter screen 11 and the second filter screen 12 are connected, and a partition plate 13 is provided on the side where the first filter screen 11 and the second filter screen 12 are away from each other and between the first filter screen 11 and the second filter screen 12. The first filter screen 11 and the second filter screen 12 are slidably installed in the box body 1. When the first filter screen 11 is located in the box body 1, the second filter screen 12 is located in the second clean box 3, and the partition plates 13 on both sides of the first filter screen 11 are respectively blocked at the openings of the first clean box 2 and the second clean box 3; when the second filter screen 12 is located in the box body 1, the first filter screen 11 is located in the first clean box 2, and the partition plates 13 on both sides of the second filter screen 12 are respectively blocked at the openings of the first clean box 2 and the second clean box 3.
[0034] Reference Figure 1 In this embodiment, the first filter screen 11 and the second filter screen 12 are both located at the rear end of the partition plate 13 along the sewage flow direction in the box body 1. During the movement of the first filter screen 11 and the second filter screen 12, the partition plate 13 located between the first filter screen 11 and the second filter screen 12 can push the garbage intercepted in the box body 1 into the first cleaning box 2 / the second cleaning box 3, further improving the cleaning effect of the impurities in the box body 1.
[0035] A sealing layer is provided on the outer peripheral wall of the partition plate 13, and the sealing layer is made of rubber material. It is used to increase the sealing performance of the sealing when the partition plate 13 is sealed on the inner wall of the opening of the first clean box 2 / the second clean box 3, and reduce the sewage in the box body 1 from entering the first clean box 2 and the second clean box 3.
[0036] Reference Figure 3 The housing 1 is provided with an installation slot, in which a motor is installed, and a gear 4 is provided on the output shaft of the motor; racks 41 are provided above the first filter screen 11 and the second filter screen 12, and the ends of the racks 41 close to each other are connected, and the racks 41 are used to mesh with the gear 4. The output shaft of the driving motor can make the first filter screen 11 and the second filter screen 12 slide under the meshing of the gear 4 and the rack 41, so as to change the position in the housing 1.
[0037] Reference Figure 4 A cleaning assembly 5 is provided in both the first cleaning box 2 and the second cleaning box 3, and the cleaning assembly 5 is used to flush the surface of the first filter 11 and the second filter 12; the cleaning assembly 5 includes a plurality of high-pressure nozzles 51, all of which are installed inside the first cleaning box 2 and arranged in a plum blossom shape, and all of the high-pressure nozzles 51 are arranged directly facing the surface of the filter.
[0038] When the first filter 11 enters the first cleaning box 2, the high-pressure nozzle 51 can wash away the silt and impurities attached to the surface of the first filter 11 to maintain the filtering effect of the filter; and the high-pressure nozzle 51 arranged in a plum blossom shape can increase the cleaning area of the surface of the first filter 11 and improve the cleaning effect.
[0039] Taking the installation of the cleaning component 5 in the first cleaning box 2 as an example, the installation of the cleaning component 5 in the second cleaning box 3 can be achieved in the same way.
[0040] Reference Figure 4 The bottom wall of the first cleaning box 2 is provided with an inclined surface 21, which is used to make the impurities brought into the first cleaning box 2 by the first filter 11 fall onto the inclined surface 21 and slide to the lower end of the inclined surface 21; the box body 1 is provided with a collection port 22 for processing garbage on the lower end surface of the inclined surface 21, and the first cleaning box 2 is provided with a cover 23 for opening and closing the collection port 22. In this embodiment, the collection port 22 is located on the side of the filter away from the high-pressure nozzle 51, and the debris inclined to the surface of the filter can be flushed into the collection port 22, thereby improving the cleaning effect.
[0041] Reference Figure 4 A connecting pipe 24 is provided between the first cleaning box 2 and the box body 1. A third filter is provided at a point of the connecting pipe 24 close to the first cleaning box 2 to prevent impurities from entering the connecting pipe 24 and causing the connecting pipe 24 to be blocked; a valve is provided on the connecting pipe 24. After the opening of the first cleaning box 2 is blocked with a partition plate 13, the valve is opened to discharge the sewage in the first cleaning box 2 back into the box body 1, so that the collection port 22 can be opened to collect and process the impurities in a centralized manner. The structure of the first cleaning box 2 is the same as that of the second cleaning box 3, and will not be described in detail here.
[0042] The implementation principle of an industrial wastewater treatment device in the embodiment of the present application is:
[0043] When the wastewater treatment equipment is working, the first filter 11 and the second filter 12 can both filter impurities in the sewage; and when the first filter 11 intercepts impurities in the box body 1, the second filter 12 can be cleaned in the second cleaning box 3; and after the first filter 11 has been used for a long time, the second filter 12 is moved to the box body 1 to intercept impurities, and at the same time, the cleaning component 5 cleans the first filter 11 to maintain the filtering effect of the first filter 11 and the second filter 12, and can reduce the need to shut down the sewage treatment equipment when cleaning the filters, thereby improving work efficiency.
[0044] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An industrial wastewater treatment equipment, characterized in that: The invention comprises a housing (1), a first filter screen (11) and a second filter screen (12); a first cleaning box (2) and a second cleaning box (3) which are connected are provided on opposite sides of the housing (1); the first filter screen (11) and the second filter screen (12) are both slidably mounted in the housing (1); when the first filter screen (11) is in the housing (1), the second filter screen (12) is located in the second cleaning box (3); when the second filter screen (12) is in the housing (1), the first filter screen (11) is located in the first cleaning box (2); and cleaning components (5) are provided in both the first cleaning box (2) and the second cleaning box (3).
2. An industrial wastewater treatment equipment according to claim 1, characterized in that: A partition plate (13) is provided on the side of the first filter screen (11) and the second filter screen (12) that are away from each other and between the first filter screen (11) and the second filter screen (12); the partition plate (13) is used to block the openings of the first cleaning box (2) and the second cleaning box (3); the first filter screen (11) and the second filter screen (12) are located at the rear end of the partition plate (13) along the sewage flow direction in the box body (1).
3. An industrial wastewater treatment equipment according to claim 2, characterized in that: The outer peripheral wall of the partition plate (13) is provided with a sealing layer.
4. The industrial wastewater treatment equipment according to claim 1, characterized in that: The bottom wall of the first cleaning box (2) is provided with an inclined surface (21) for collecting debris, and the first cleaning box (2) is provided with a collection port (22) for cleaning debris at the lower end of the inclined surface (21).
5. An industrial wastewater treatment equipment according to claim 4, characterized in that: The cleaning assembly (5) comprises a plurality of high-pressure nozzles (51), all of which are arranged on a side of the first cleaning box (2) away from the collecting port (22), and the high-pressure nozzles (51) face the first filter screen (11).
6. An industrial wastewater treatment equipment according to claim 5, characterized in that: All high-pressure nozzles (51) are arranged in a plum blossom shape.
7. The industrial wastewater treatment equipment according to claim 1, characterized in that: A connecting pipe (24) is provided between the first cleaning box (2) and the box body (1), the first cleaning box (2) is provided with a valve for opening and closing the connecting pipe (24), and the connecting pipe (24) is used to guide the sewage in the first cleaning box (2) into the box body (1).
8. The industrial wastewater treatment equipment according to claim 1, characterized in that: A motor for driving the first filter screen (11) and the second filter screen (12) to slide is arranged in the box body (1), and racks (41) are arranged on the upper surfaces of the first filter screen (11) and the second filter screen (12), and a gear (4) is arranged on the output shaft of the motor, and the gear (4) is meshed with the rack (41).