Sewage treatment device convenient for cleaning filter screen

Abstract

The utility model discloses a sewage treatment device convenient for cleaning a filter screen, which comprises a treatment chamber, a base is arranged at the lower end of the treatment chamber, a water inlet pipe is mounted at the left end of the treatment chamber, the sewage treatment device further comprises a shunt pipe arranged at the right end of the treatment chamber, and a water drainage pipe is arranged at the right end of the shunt pipe; the limiting plate is arranged at the bottom end of the interior of the treatment chamber, a limiting block is arranged at the upper end of the limiting plate, a top cover is arranged at the upper end of the treatment chamber, the connecting assembly comprises a connecting plate arranged on the inner side of a positioning block, and a joining block is arranged at the inner end of an armature block. According to the sewage treatment device convenient for cleaning the filter screen, the filter screen of the sewage treatment device is detachable by additionally arranging the connecting assembly, compared with the traditional technology, the sewage treatment device has the function of cleaning the filter screen, and meanwhile, the discharge rate of filtered sewage is controlled by the sewage treatment device by opening and closing the valve.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device which is convenient for cleaning a filter screen. Background Art

[0002] When treating sewage, the sewage can be filtered through a filter. It is difficult to clean the existing filter after use, resulting in waste of the filter. Therefore, it is very important to design a sewage treatment device that is easy to clean the filter, such as:

[0003] A sewage treatment device with a Chinese patent authorization publication number of CN212655591U includes a sewage treatment device shell, a support leg is fixedly connected to one side of the sewage treatment device shell, a water inlet pipe is fixedly connected to the top of the sewage treatment device shell, a deodorant addition pipe is fixedly connected to the top of the sewage treatment device shell, and a partition is fixedly connected to the inner side wall of the sewage treatment device shell.

[0004] However, the above-mentioned prior art solution has the following defects: it is not convenient to assemble the sewage treatment device, and it is not convenient to detach and clean the filter screen of the sewage treatment device. Therefore, the utility model provides a sewage treatment device that is easy to clean the filter screen to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment device that is easy to clean the filter screen, so as to solve the problem that it is inconvenient to assemble the sewage treatment device and at the same time, it is inconvenient to detach and clean the filter screen of the sewage treatment device as mentioned in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a sewage treatment device that is convenient for cleaning a filter screen, comprising a treatment chamber, a base is provided at the lower end of the treatment chamber, a water inlet pipe is installed at the left end of the treatment chamber, and a diversion pipe is provided at the right end of the treatment chamber, and a drainage pipe is provided at the right end of the diversion pipe;

[0007] A limit plate is arranged at the inner bottom end of the processing chamber, and a limit block is arranged at the upper end of the limit plate, a top cover is arranged at the upper end of the processing chamber, a positioning block is arranged at the lower end of the top cover, and a connecting assembly is arranged on the lower side of the top cover, the connecting assembly includes a connecting plate arranged on the inner side of the positioning block, and a fixing block is arranged at the lower end of the connecting plate, a connecting block is arranged at the inner end of the fixing block, and a protective frame is installed at the lower end of the connecting block, and a filter body is installed at the inner end of the protective frame.

[0008] Preferably, a valve is installed inside the diverter pipe, and the diverter pipe is symmetrically arranged up and down about the center line of the drain pipe.

[0009] Preferably, the inner end of the limit plate is connected to a limit bolt, and the limit bolt is threadedly connected to the limit plate and the processing chamber, and the upper end limit blocks of the limit plate are arranged at equal intervals.

[0010] Preferably, the positioning block is relatively engaged with the processing chamber, and the positioning block is arranged symmetrically with respect to the center line of the top cover.

[0011] Preferably, the inner end of the top cover is connected with a connecting bolt which is threadedly connected thereto.

[0012] Preferably, the connecting plate is mounted on the top cover via fixing bolts arranged at left and right ends, and the fixing blocks are arranged at equal intervals on the connecting plate.

[0013] Preferably, the engaging block is a T-shaped connecting block that is relatively engaged with an I-shaped connecting block, and the connecting block and the protective frame are arranged in a one-to-one correspondence, and the protective frame is arranged at equal intervals on the limiting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the sewage treatment device that is easy to clean the filter screen, by adding a connection assembly, makes the filter screen of the sewage treatment device detachable, and compared with the traditional technology, has the function of cleaning the filter screen, and at the same time, by opening and closing the valve, the sewage treatment device can control the discharge rate of the filtered sewage, and the specific operation is as follows;

[0015] A limit bolt and a connecting bolt are provided. By engaging the connecting block at the upper end of the protective frame with the fixing block, placing the connecting plate at the lower end of the top cover, and tightening the fixing bolt, the connecting plate and the top cover are connected through the fixing bolt, which is convenient for assembling the sewage treatment device.

[0016] It is provided with a connection assembly and a filter body. When sewage enters the water inlet pipe, the sewage is filtered through the filter body at the inner end of the protection frame for multiple layers, and is discharged through the diversion pipe after filtering, so that the sewage treatment device can detachably clean the filter.

[0017] Furthermore, by installing a valve inside the diversion pipe, the flow rate of sewage in the drainage pipe can be controlled by opening and closing the valve, thereby facilitating the controllable sewage discharge rate function of the sewage treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the connection between the protective frame and the filter body of the utility model;

[0020] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. treatment chamber; 2. base; 3. water inlet pipe; 4. diversion pipe; 5. valve; 6. drain pipe; 7. limit plate; 8. limit block; 9. limit bolt; 10. top cover; 11. positioning block; 12. connecting bolt; 13. locking bolt; 14. connecting assembly; 1401. connecting plate; 1402. locking block; 1403. connecting block; 15. protective frame; 16. filter body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a sewage treatment device that is convenient for cleaning a filter screen, comprising a treatment chamber 1, a base 2 is arranged at the lower end of the treatment chamber 1, and a water inlet pipe 3 is installed at the left end of the treatment chamber 1, and further comprising a diversion pipe 4 arranged at the right end of the treatment chamber 1, and a drainage pipe 6 is arranged at the right end of the diversion pipe 4;

[0025] The limit plate 7 is arranged at the inner bottom end of the treatment chamber 1, and the upper end of the limit plate 7 is provided with a limit block 8, the upper end of the treatment chamber 1 is provided with a top cover 10, and the lower end of the top cover 10 is provided with a positioning block 11, and the lower side of the top cover 10 is provided with a connecting assembly 14, the connecting assembly 14 includes a connecting plate 1401 arranged on the inner side of the positioning block 11, and the lower end of the connecting plate 1401 is provided with an engaging block 1402, the inner end of the engaging block 1402 is provided with a connecting block 1403, and the lower end of the connecting block 1403 is installed with a protective frame 15, and the inner end of the protective frame 15 is installed with a filter screen body 16, which are combined into a sewage treatment device that is convenient for cleaning the filter screen.

[0026] like Figure 1As shown, a valve 5 is installed inside the diverter pipe 4, and the diverter pipe 4 is symmetrically arranged up and down about the center line of the drain pipe 6. An inlet pipe 3 is arranged at the left end of the treatment chamber 1, so that sewage can enter the inside of the treatment chamber 1 from the inlet pipe 3. A diverter pipe 4 is arranged at the right end of the treatment chamber 1, so that the sewage can be discharged from the diverter pipe 4 after filtering. A valve 5 is installed inside the diverter pipe 4, and the flow rate of the sewage in the drain pipe 6 can be realized by opening and closing the valve 5, so as to realize the function of the sewage treatment device to control the sewage discharge rate.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the inner end of the limit plate 7 is connected to the limit bolt 9, and the limit bolt 9 is relatively threadedly connected to the limit plate 7 and the processing chamber 1, and the upper end limit block 8 of the limit plate 7 is arranged at an equal distance, the positioning block 11 is relatively snap-fitted and connected to the processing chamber 1, and the positioning block 11 is symmetrically arranged about the center line of the top cover 10, the inner end of the top cover 10 is connected with a connecting bolt 12 which is relatively threadedly connected thereto, the connecting plate 1401 is installed on the top cover 10 through the fixing bolts 13 arranged at the left and right ends, and the fixing blocks 1402 are arranged at an equal distance on the connecting plate 1401, the fixing blocks 1402 are "T"-shaped and relatively snap-fitted with the "I"-shaped connecting blocks 1403, and the connecting blocks 1403 are arranged one by one with the protective frame 15, and the protective frame 15 is arranged at an equal distance on the limit plate 7, as shown in FIG. Figure 4 As shown, the connecting block 1403 at the upper end of the protective frame 15 is engaged with the engaging block 1402, the connecting plate 1401 is placed on the lower end of the top cover 10, and the engaging bolt 13 is tightened so that the connecting plate 1401 and the top cover 10 are connected through the engaging bolt 13, the limiting plate 7 is placed at the inner bottom end of the treatment chamber 1, and the limiting bolt 9 is tightened so that the limiting plate 7 and the treatment chamber 1 are connected through the limiting bolt 9, the handle at the upper end of the top cover 10 is held, the top cover 10 is engaged with the treatment chamber 1, and the connecting bolt 12 is tightened to complete the assembly of the sewage treatment device. When sewage is introduced into the water inlet pipe 3, the sewage is filtered through the filter screen body 16 at the inner end of the protective frame 15 for multiple layers, and is discharged through the diversion pipe 4 after filtering, so that the sewage treatment device can detachably clean the filter screen. This is the method of using the sewage treatment device that is easy to clean the filter screen.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage treatment device for facilitating cleaning of a filter screen, comprising a treatment chamber (1), a base (2) being provided at the lower end of the treatment chamber (1), and a water inlet pipe (3) being installed at the left end of the treatment chamber (1), characterized in that: It also includes a shunt pipe (4) arranged at the right end of the processing chamber (1), and a drain pipe (6) is arranged at the right end of the shunt pipe (4); A limit plate (7) is arranged at the inner bottom end of the processing chamber (1), and a limit block (8) is arranged at the upper end of the limit plate (7); a top cover (10) is arranged at the upper end of the processing chamber (1), and a positioning block (11) is arranged at the lower end of the top cover (10); and a connecting assembly (14) is arranged on the lower side of the top cover (10); the connecting assembly (14) comprises a connecting plate (1401) arranged on the inner side of the positioning block (11), and a fixing block (1402) is arranged at the lower end of the connecting plate (1401); a connecting block (1403) is arranged at the inner end of the fixing block (1402), and a protective frame (15) is installed at the lower end of the connecting block (1403), and a filter screen body (16) is installed at the inner end of the protective frame (15).

2. A sewage treatment device for facilitating cleaning of a filter screen according to claim 1, characterized in that: A valve (5) is installed inside the diverter pipe (4), and the diverter pipe (4) is symmetrically arranged up and down about the center line of the drain pipe (6).

3. A sewage treatment device for facilitating cleaning of a filter screen according to claim 1, characterized in that: The inner end of the limit plate (7) is connected to a limit bolt (9), and the limit bolt (9) is threadedly connected to the limit plate (7) and the processing chamber (1), and the upper end limit blocks (8) of the limit plate (7) are arranged at equal intervals.

4. A sewage treatment device for facilitating cleaning of a filter screen according to claim 1, characterized in that: The positioning block (11) is relatively engaged and connected to the processing chamber (1), and the positioning block (11) is arranged symmetrically with respect to the center line of the top cover (10).

5. A sewage treatment device for facilitating cleaning of a filter screen according to claim 4, characterized in that: The inner end of the top cover (10) is connected to a connecting bolt (12) which is threadedly connected thereto.

6. A sewage treatment device for facilitating cleaning of a filter screen according to claim 1, characterized in that: The connecting plate (1401) is mounted on the top cover (10) via locking bolts (13) arranged at left and right ends, and the locking blocks (1402) are arranged at equal intervals on the connecting plate (1401).

7. A sewage treatment device for facilitating cleaning of a filter screen according to claim 6, characterized in that: The engaging block (1402) is in a T-shaped configuration and is relatively engaged with an I-shaped connecting block (1403), and the connecting block (1403) and the protective frame (15) are arranged in a one-to-one correspondence, and the protective frames (15) are arranged at equal intervals on the limiting plate (7).

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