Sewage treatment device
By introducing sliding tracks and multi-porous mesh plates into the sewage treatment device, the problem of insufficient filtration of larger and smaller debris is solved, and more efficient debris interception and cleaning are achieved, and sewage treatment is improved. Efficiency and device practicality.
Patent Information
- Application Number
- CN202420889574.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Traditional sewage treatment systems lack filtration devices, which leads to larger debris entering the system, causing blockage and reduced treatment efficiency. The prior art has limited filtering effect on smaller debris and is prone to blockage.
A sewage treatment device is designed, including a sewage treatment box, a sliding track and multiple filter parts. The filter parts move through the sliding track, and have screen plates and push plates of different apertures, which can intercept and clean debris of different diameters and reduce blockage. Probability, improve filtering effect.
Effectively intercept and filter more debris, reduce the risk of blockage, improve sewage treatment efficiency and device practicality.
Smart Images
Figure CN222238994U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device. Background Art
[0002] Sewage treatment refers to the process of treating sewage from domestic, industrial, agricultural and other fields through physical, chemical, biological and other means to remove or reduce pollutants so that it meets emission standards or reuse requirements. The main goals of sewage treatment are to protect the environment, prevent water pollution, protect public health and achieve sustainable use of water resources. However, the traditional sewage treatment system does not have a filtering device to intercept and treat larger debris in the sewage, causing these larger debris to enter the sewage treatment system and block the sewage treatment system, affecting the sewage treatment effect of the sewage treatment system. In addition, it takes a lot of manpower and material resources to clean up the larger debris in the sewage treatment system, causing inconvenience to people.
[0003] The patent with application number CN201920603379.3 discloses a filter device for sewage treatment, including a filter tube, a horizontal plate is arranged on the top of the filter tube, a motor box is arranged on the top of the horizontal plate, the bottom of the motor box is fixedly connected to the horizontal plate through a buffer pad, the inside of the buffer pad is sequentially provided with a rubber layer, a spring sheet layer and a plastic foam layer from top to bottom, the inside of the filter tube is a hollow structure, and both sides of the horizontal plate are provided with a sewage guide pipe. The filter device for sewage treatment solves the problem that the traditional sewage treatment device does not have a filter device to intercept and filter larger debris in the sewage in advance through the arrangement of the filter tube, horizontal plate, motor box, sewage guide pipe, feed funnel, debris discharge pipe, stirring shaft, motor, coarse-pore filter, rotating block, sleeve and debris collection bucket. However, on the one hand, the prior art can only filter out debris with a particle size larger than the coarse-pore filter mesh, and the filtering effect on the debris is relatively simple, and it is unable to filter out more and smaller debris. On the other hand, the prior art only discharges the debris through a discharge pipe, and when the discharge pipe is blocked, it is easy to affect the sewage treatment efficiency and reduce practicality. Utility Model Content
[0004] In order to solve the deficiencies of the prior art, the present application discloses a sewage treatment device that can filter debris of different diameters, has a good filtering effect and is difficult to be blocked.
[0005] The utility model discloses a sewage treatment device, which comprises a sewage treatment box, a sliding track and a filter element. A plurality of supporting members are fixedly connected to the lower part of the sewage treatment box. The upper part of the sewage treatment box is opened, and at least two openings are penetrated through the side of the sewage treatment box. A drainage pipe is arranged at the bottom of the sewage treatment box. The sliding track comprises at least four tracks, and the four sliding tracks are correspondingly arranged on both sides of the interior of the sewage treatment box. The filter element moves inside and outside the sewage treatment box through the sliding track. The filter element comprises at least two filters, and the filter element comprises a mesh plate provided with a plurality of through holes and a handle arranged at one end of the mesh plate. The two filters are respectively slidably arranged inside the sewage treatment box through the sliding track, and one end of the filter element provided with the handle is arranged at the opening on one side of the sewage treatment box, wherein the aperture of the through hole of the mesh plate of the filter element close to the upper opening of the sewage treatment box is larger than the aperture of the mesh plate of the filter element close to the drainage pipe at the bottom of the sewage treatment box.
[0006] Furthermore, the filter element also includes a push plate, which is fixedly connected to an end of the mesh plate away from the handle, and the push plate is vertically arranged.
[0007] Furthermore, the extension direction from the mesh plate to the handle is the extension direction of the sliding track, and the angle α between the extension direction of the sliding track and the horizontal direction along the sewage treatment tank is greater than or equal to 20° and less than or equal to 60°.
[0008] Furthermore, the sewage treatment tank further comprises at least two switch members for opening and closing two openings on one side of the sewage treatment tank, and the switch members are hinged to the openings on one side of the sewage treatment tank.
[0009] Furthermore, the filter element includes an adsorption element, which is fixedly connected to the top of the mesh plate. The adsorption element includes a hollow accommodating cavity, an opening penetrating the accommodating cavity, and an adsorption element switch arranged on the opening.
[0010] Furthermore, the filter element includes a support rod, which is fixedly connected to the filter element.
[0011] Beneficial effects of the utility model:
[0012] The filter element of the present application can move inside and outside the sewage treatment box through a sliding track. At least two filter elements are arranged in the sewage treatment box to intercept and filter larger debris in the sewage. When the filter element near the upper opening of the sewage treatment box filters more and larger debris, the staff takes the filter element out of the sewage treatment box through the filter element handle arranged at the opening on one side of the sewage treatment box, and cleans the larger and larger debris filtered by the filter element outside the sewage treatment box. At this time, the sewage treatment box filters the debris in the sewage through another filter element near the drain pipe. The mesh plates of the two filter elements in the sewage treatment box of the present application have several through holes with different aperture sizes, among which the aperture of the through hole of the mesh plate of the filter element near the upper opening of the sewage treatment box is larger than the aperture of the mesh plate of the filter element near the bottom drain pipe of the sewage treatment box. Through the above-mentioned arrangement, the sewage treatment device of the present application can filter more debris, can further intercept the debris in the sewage, and improve the filtering effect of the sewage. The sewage treatment device of the present application has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of a sewage treatment device in an embodiment of the present application.
[0014] Figure 2 It is a schematic diagram of a cross-sectional structure of a sewage treatment device in an embodiment of the present application.
[0015] Figure 3 This is another schematic diagram of the cross-sectional structure of a sewage treatment device in an embodiment of the present application.
[0016] Figure 4 This is another structural schematic diagram of a sewage treatment device in an embodiment of the present application.
[0017] In the figure: sewage treatment device 100, sewage treatment box 11, support member 111, drain pipe 112, switch member 113, sliding track 12, filter member 13, mesh plate 131, handle 132, push plate 133, adsorption member 134, adsorption member switch 1341, support rod 135. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the specific implementation manner of the utility model will be clearly and completely described below.
[0019] The present application discloses a sewage treatment device 100, such as Figure 1As shown, the sewage treatment device 100 includes a sewage treatment box 11, a sliding track 12 and a filter 13. The sewage treatment box 11 is the basic frame of the sewage treatment device 100, and the sliding track 12 and the filter 13 are connected to the sewage treatment box 11. A plurality of support members 111 are fixedly connected to the lower part of the sewage treatment box 11. The upper part of the sewage treatment box 11 is open, and the side of the sewage treatment box 11 has at least two openings, such as Figure 2As shown, a drain pipe 112 is provided at the bottom of the sewage treatment tank 11, and the support member 111 is used to support the sewage treatment tank 11 and to support the drain pipe 112 provided at the bottom of the sewage treatment tank 11, so as to facilitate the connection of the discharge port of the sewage treatment tank 11 with other drain pipes 112, and the aperture of the through hole of the mesh plate 131 of the filter member 13 near the upper opening of the sewage treatment tank 11 is larger than the aperture of the mesh plate 131 of the filter member 13 near the drain pipe 112 at the bottom of the sewage treatment tank 11. When the sewage treatment device 100 of the present application treats sewage, the sewage flows into the sewage treatment tank 11 from the upper opening of the sewage treatment tank 11, and is discharged from the drain pipe 112 at the bottom of the sewage treatment tank 11 after being treated by the sewage treatment tank 11. The sliding rails 12 include at least four, and the four sliding rails 12 are correspondingly arranged on both sides of the sewage treatment box 11. The filter 13 can move inside and outside the sewage treatment box 11 through the sliding rails 12. The filter 13 includes at least two, and the filter 13 includes a mesh plate 131 with a plurality of through holes and a handle 132 arranged at one end of the mesh plate 131. The two filters 13 are respectively slidably arranged inside the sewage treatment box 11 through the sliding rails 12, and one end of the filter 13 with the mesh plate 131 is arranged at an opening on one side of the sewage treatment box 11. The filter element 13 of the present application can move in and out of the sewage treatment tank 11 through the sliding track 12. At least two filter elements 13 are arranged in the sewage treatment tank to intercept and filter larger debris in the sewage. When the filter element 13 close to the upper opening of the sewage treatment tank 11 filters more and larger debris, the staff takes the filter element 13 out of the sewage treatment tank 11 through the filter element 13 handle 132 set at the opening on one side of the sewage treatment tank 11, and cleans the larger debris filtered by the filter element 13 outside the sewage treatment tank 11. At this time, the sewage treatment tank 11 filters the debris in the sewage through another filter element 13 close to the drain pipe 112. The mesh plates 131 of the two filter elements 13 in the sewage treatment box 11 of the present application have several through holes with different aperture sizes, wherein the aperture of the through hole of the mesh plate 131 of the filter element 13 near the upper opening of the sewage treatment box 11 is larger than the aperture of the mesh plate 131 of the filter element 13 near the drain pipe 112 at the bottom of the sewage treatment box 11. Through the above-mentioned setting, the sewage treatment device 100 of the present application can filter more debris, can further intercept the debris in the sewage, and improve the filtering effect of the sewage. The present application removes the debris from the sewage treatment box 11 by moving the two filter elements 13 on the sliding track 12, which can reduce the probability of blockage in the sewage treatment box 11 and improve the use efficiency of the sewage treatment box 11.
[0020] As an implementation manner, the filter element 13 further includes a push plate 133 , which is fixedly connected to an end of the mesh plate 131 away from the handle 132 , and the push plate 133 is vertically arranged. When the sewage treatment device 100 of the present application is in use, the staff pulls the mesh plate 131 out of the sewage treatment tank 11 through the handle 132 on the filter element 13 to clean the filtered debris. However, when the staff pulls out the debris, the debris may fall from the filter element 13 near the opening above the sewage treatment tank 11 to the filter element 13 near the drain pipe 112 of the sewage treatment tank 11, and be directly discharged from the drain pipe 112 together with the sewage, thereby reducing the effect of the sewage treatment device 100 in treating debris. The present application provides a vertically connected pushing plate 133 on the end of the mesh plate 131 away from the handle 132. When the staff pulls the filter element 13 through the handle 132, the pushing plate 133 pushes the debris out of the sewage treatment tank 11 together with the mesh plate 131. The pushing plate 133 of the present application can improve the effect of the sewage treatment tank 11 in treating debris.
[0021] As an implementation method, Figure 3As shown, the extension direction from the mesh plate 131 to the handle 132 is the extension direction of the sliding track 12, and the angle α between the extension direction of the sliding track 12 and the horizontal direction along the sewage treatment tank 11 is greater than or equal to 20° and less than or equal to 60°. The staff of this application pulls the filter element 13 out of the sewage treatment tank 11 by pulling the handle 132 on the mesh plate 131 to handle the debris. When the angle α between the extension direction of the sliding track 12 and the horizontal direction along the sewage treatment tank 11 is less than or equal to 20° and greater than or equal to 0°, the filter element 13 in the sewage treatment tank 11 filters less debris, and the sewage on the debris will pass through the debris and flow out of the sewage treatment tank 11 from the side opening on the sewage treatment tank 11. When the angle α between the extension direction of the sliding track 12 and the horizontal direction along the sewage treatment tank 11 is less than 0°, when the sewage treatment tank 11 is in use, as long as the filter element 13 in the sewage treatment tank 11 filters the accumulated debris Debris, the sewage on the debris will flow out of the sewage treatment tank 11 from the side opening of the sewage treatment through the debris. When the angle α between the extension direction of the sliding track 12 and the horizontal direction of the sewage treatment tank 11 is greater than 60°, the filter 13 occupies more space in the sewage treatment tank 11. In summary, the angle of the angle α between the extension direction of the sliding track 12 and the horizontal direction of the sewage treatment tank 11 is greater than or equal to 20° and less than or equal to 60°. When the angle α is in the above range, when the sewage treatment tank 11 is used, the filter 13 in the sewage treatment tank 11 can filter more accumulated debris without sewage flowing out of the side opening of the sewage treatment tank 11. Further, the angle α between the extension direction of the sliding track 12 and the horizontal direction of the sewage treatment tank 11 is greater than or equal to 30° and less than or equal to 50°. Further, the angle α between the extension direction of the sliding track 12 and the horizontal direction of the sewage treatment tank 11 is greater than or equal to 38° and less than or equal to 42°.
[0022] As an embodiment, the sewage treatment tank 11 further includes at least two switch members 113 for opening and closing two openings on one side of the sewage treatment tank 11, and the switch member 113 is hinged to the opening on one side of the sewage treatment tank 11. When the sewage treatment tank 11 is used for a long time, a lot of debris will accumulate on the filter, and at this time, some sewage on the debris will flow out of the sewage treatment tank 11 from the upper side opening of the sewage treatment tank 11. In the present application, the switch member 113 is hinged at the opening on one side of the sewage treatment tank 11, and the opening on one side of the sewage treatment tank 11 is opened and closed by the switch member 113, so as to prevent the sewage from flowing out of the opening on one side of the sewage treatment tank 11 to the outside of the sewage treatment tank 11.
[0023] As an implementation method, Figure 4As shown, the filter element 13 includes an adsorbent 134, which is fixedly connected to the top of the mesh plate 131. The adsorbent 134 includes a hollow accommodating cavity, an opening penetrating the accommodating cavity, and an adsorbent switch 1341 disposed on the opening. The sewage treatment tank 11 of the present application can only filter larger impurities in the sewage. The present application further improves the filtering effect of the sewage treatment tank 11 by arranging the filter element 13 above the mesh plate 131 to adsorb and filter relatively smaller impurities in the sewage.
[0024] As an embodiment, the filter element 13 includes a support rod 135, and the support rod 135 is fixedly connected to the filter element 13. When the sewage treatment tank 11 is used for a long time, a lot of debris will accumulate on the filter element 13, and the filter element 13 will also receive the pressure of sewage flowing in from the opening above the sewage treatment tank 11. When the pressure is high, the filter element 13 may be deformed or even broken. In order to prevent the filter element 13 from being deformed or even broken, the present application improves the pressure resistance of the filter element 13 by arranging the support rod 135 on the filter element 13.
[0025] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.
Claims
1. A sewage treatment device, characterized in that: include: A sewage treatment tank, wherein a plurality of supporting members are fixedly connected to the lower part of the sewage treatment tank, the upper part of the sewage treatment tank is open, at least two openings are penetrated through the side of the sewage treatment tank, and a drainage pipe is arranged at the bottom of the sewage treatment tank; Sliding tracks, including at least four sliding tracks, which are correspondingly arranged on two sides of the sewage treatment tank; A filter element that moves inside and outside the sewage treatment tank through a sliding track, the filter element includes at least two, the filter element includes a mesh plate with a plurality of through holes and a handle arranged at one end of the mesh plate, the two filter elements are respectively slidably arranged inside the sewage treatment tank through the sliding track, and one end of the filter element with the handle is arranged at an opening on one side of the sewage treatment tank; Among them, the aperture of the mesh plate through hole of the filter element close to the upper opening of the sewage treatment tank is larger than the aperture of the mesh plate of the filter element close to the drain pipe at the bottom of the sewage treatment tank.
2. A sewage treatment device according to claim 1, characterized in that: The filter element also includes a push plate, which is fixedly connected to an end of the mesh plate away from the handle, and the push plate is vertically arranged.
3. A sewage treatment device according to claim 2, characterized in that: The extension direction from the mesh plate to the handle is the extension direction of the sliding track, and the angle α between the extension direction of the sliding track and the horizontal direction along the sewage treatment tank is greater than or equal to 20° and less than or equal to 60°.
4. A sewage treatment device according to claim 3, characterized in that: The sewage treatment tank also includes at least two switch members for opening and closing two openings on one side of the sewage treatment tank, and the switch members are hinged to the openings on one side of the sewage treatment tank.
5. A sewage treatment device according to claim 1, characterized in that: The filter element comprises an adsorption element, which is fixedly connected to the top of the mesh plate. The adsorption element comprises a hollow accommodating cavity, an opening penetrating the accommodating cavity and an adsorption element switch arranged on the opening.
6. A sewage treatment device according to claim 1, characterized in that: The filter element includes a support rod, which is fixedly connected to the filter element.