Sewage treatment plant
By designing the structure of guide rails, rollers and filters in the sewage treatment processor and using the rolling mechanism to pull the filters, the problem of difficulty in pulling the existing sewage treatment filters is solved and the convenience of use is improved.
Patent Information
- Application Number
- CN202421471096.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The filter of existing sewage treatment machines is difficult to pull, resulting in inconvenience in use.
A structure including guide rails, rollers and filters is designed. The outer walls on both sides of the filters are rolling with the rollers, and the side walls of the filters are blocking with the inner wall of the grooves, so that the pull of the filters is achieved through rolling.
The pull of the filter is achieved through rolling, which significantly improves the convenience of use, reduces friction and improves the convenience of operation.
Smart Images
Figure CN222738583U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sewage treatment devices, in particular to a sewage treatment device. Background Art
[0002] In the process of water treatment, filter boxes are often used. Most of these filter boxes filter sewage through a filter. The current filter can be disassembled for easy cleaning, while the conventional filter is difficult to pull out due to sliding friction. Utility Model Content
[0003] In order to overcome the shortcomings of the background technology, the utility model provides a sewage treatment device, which mainly solves the problem that the filter screen of the current sewage treatment device is difficult to pull.
[0004] The technical solution of the utility model is:
[0005] The sewage treatment device comprises a box body, the box body is provided with a water inlet pipe and a water outlet pipe connected with the inner cavity of the box body, and also comprises
[0006] A guide rail is detachably mounted in the box and extends in a vertical direction, wherein the guide rail comprises two convex ridges and a groove disposed between the two convex ridges, and a closed mounting groove is disposed inside the convex ridge;
[0007] Also includes a roller, the roller includes a roller wheel arranged in the mounting groove and a roller shaft arranged in the groove;
[0008] The filter screen has outer walls on both sides of the filter screen rollingly matched with rollers on both sides, and the side walls of the filter screen blocking matched with the inner walls of the groove.
[0009] The side wall of the convex ridge is provided with a through hole for the rotating shaft to pass through, and the inner wall of the through hole is provided with a sealing ring.
[0010] The guide rail is mounted on the inner wall of the box body by screws.
[0011] A handle is provided on the top end surface of the filter screen.
[0012] A liquid level meter is arranged in the box.
[0013] The beneficial effects of the utility model are as follows: the utility model provides a sewage treatment device, which can be pulled by rolling and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.
[0015] Figure 2 It is a partial cross-sectional schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings: As shown in the figure, the sewage treatment device includes a box body 1, the box body is provided with an inlet pipe 2 and an outlet pipe 3 connected to the inner cavity of the box body, and also includes a guide rail 4, which is detachably installed in the box body and extends in the vertical direction, the guide rail includes two convex ridges 41 and a groove 42 provided between the two convex ridges, and a closed installation groove is provided inside the convex ridge; it also includes a roller 5, the roller includes a roller 51 provided in the installation groove and a roller 52 provided in the groove; a filter screen 6, the outer walls on both sides of the filter screen are in rolling cooperation with the rollers on both sides, and the side walls of the filter screen are in blocking cooperation with the inner walls of the groove. The roller will not run out of the through hole and plays a role of limiting. When the roller contacts the side wall of the filter screen, it can roll to reduce friction. On the other hand, the front and back of the filter screen are limited by the inner wall of the groove.
[0017] In this embodiment, as shown in the figure, the side wall of the convex ridge is provided with a through hole for the shaft to pass through, and the inner wall of the through hole is provided with a sealing ring 411 to play a sealing role.
[0018] In this embodiment, as shown in the figure, the guide rail is mounted on the inner wall of the box body by screws. A mounting plate 40 is provided on the guide rail, and mounting holes for screw mounting are provided on the mounting plate.
[0019] In this embodiment, as shown in the figure, a handle 61 is provided on the top end surface of the filter screen to facilitate pulling the filter screen.
[0020] In this embodiment, as shown in the figure, a liquid level meter 11 is provided in the box.
[0021] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0023] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.
Claims
1. A sewage treatment device, comprising a housing (1), wherein the housing is provided with a water inlet pipe (2) and a water outlet pipe (3) which are connected to an inner cavity of the housing, and wherein: Also includes A guide rail (4) is detachably mounted in the box and extends in a vertical direction, the guide rail comprising two convex ridges (41) and a groove (42) provided between the two convex ridges, and a closed mounting groove is provided inside the convex ridge; It also includes a roller (5), the roller comprising a roller (51) arranged in the installation groove and a roller shaft (52) arranged in the groove; The filter screen (6) has outer walls on both sides of the filter screen rollingly matched with rollers on both sides, and side walls of the filter screen blocking matched with inner walls of the groove.
2. The sewage treatment device according to claim 1, characterized in that: The side wall of the convex ridge is provided with a through hole for the rotation shaft to pass through, and the inner wall of the through hole is provided with a sealing ring (411).
3. The sewage treatment device according to claim 2, characterized in that: The guide rail is mounted on the inner wall of the box body by screws.
4. The sewage treatment device according to claim 3, characterized in that: A handle (61) is provided on the top end surface of the filter screen.
5. The sewage treatment device according to claim 4, characterized in that: A liquid level meter (11) is provided in the box.