Efficient environment-friendly multifunctional sewage filter screen

Abstract

The utility model provides an efficient environment-friendly multifunctional sewage filter screen, which relates to the technical field of sewage filter screens and comprises a disc, a connecting rod is fixedly mounted on the side surface of the disc, a filter plate is fixedly mounted at one end of the connecting rod, filter holes are formed in the surface of the filter plate, and a filter groove is formed in the surface of the disc. According to the utility model, by arranging the filter tank and the filter plate, the classified filtration of large-particle foreign matters and fine impurities is realized, so that not only is the filtration efficiency improved, but also various impurities including filamentous or strip-shaped matters in sewage can be more effectively removed, so that clearer filtered water is obtained, and when excessive stains are accumulated in the filter tank, the filter tank is prevented from being blocked by the impurities. A worker can simply push the push handle to move the moving block, then the shoveling block is driven to move, foreign matter and filiform or strip-shaped objects in the filter tank are effectively shoveled or cut off, the cleaning process is greatly simplified through the design, and the maintenance time and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filter nets, in particular to a high-efficiency, environmentally friendly and multifunctional sewage filter net. Background Art

[0002] Domestic sewage and industrial sewage usually flow into rivers through sewage pipes. Since sewage contains iron wire, packaging tape and other debris, direct discharge will have an impact on the natural environment. Therefore, it is particularly important to install a filter in the sewage pipe and filter out the debris in the sewage.

[0003] Publication No. CN206052889U discloses a sewage pipe filter, including a first filter, wherein the first filter is provided with a filter hole, a pre-filter frame is provided on one side of the first filter, wherein the pre-filter frame includes a fixed frame, wherein a first horizontally placed railing and a second railing perpendicular to the first railing are provided in the fixed frame, wherein the first filter is connected to the pre-filter frame by a connecting rod, wherein one end of the connecting rod is rotatably connected to the first filter, and the other end of the connecting rod is provided in a mounting hole, wherein the mounting hole is provided on the fixed frame. Although this filter first pre-filters the sewage through the pre-filter frame to clean out the filamentary or ribbon-shaped objects, and then cleans out the small debris through the first filter, thereby achieving a better cleaning effect. However, when filtering out the filamentary or ribbon-shaped dirt, it is difficult to recycle the filamentary or ribbon-shaped dirt, and the staff needs to manually remove the filamentary or ribbon-shaped dirt, which is troublesome and cumbersome, and increases the labor cost. Therefore, improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a highly efficient, environmentally friendly and multifunctional sewage filter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency, environmentally friendly and multifunctional sewage filter net, comprising a disc, a connecting rod is fixedly installed on the side of the disc, a filter plate is fixedly installed on one end of the connecting rod, filter holes are provided on the surface of the filter plate, a filter groove is provided on the surface of the disc, a slide groove is provided on the inner side of the filter groove, a slide rod is slidably connected to the inner wall of the slide groove, a moving block is fixedly installed on one end of the slide rod, and a scraping block is fixedly installed on the surface of the moving block.

[0006] Preferably, the scraping blocks are triangular structures, and the number of the scraping blocks is two groups.

[0007] Preferably, the two groups of scraping blocks are symmetrically distributed on the top surface and the bottom surface of the moving block.

[0008] Preferably, a push handle is fixedly mounted on the surface of the moving block, and the push handle is made of austenitic stainless steel. Here, the moving block can be pushed conveniently.

[0009] Preferably, the surface of the connecting rod is provided with a magnetic attraction mechanism, the magnetic attraction mechanism includes a sleeve, the sleeve is fixedly mounted on the surface of the connecting rod, the inner wall of the sleeve is provided with a mounting groove, the inner wall of the mounting groove is provided with a circular groove, the inner wall of the circular groove is fixedly mounted with an anti-slip pad, the inner wall of the mounting groove is provided with a mounting block, the surface of the mounting block is fixedly mounted with a magnet, and the surface of the mounting block is fixedly mounted with a round rod. Here, metal substances can be filtered and recovered.

[0010] Preferably, the round rod and the round groove are of the same size, and the magnets are arranged at equal distances on the surface of the mounting block.

[0011] Preferably, the anti-slip pad is made of natural rubber.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model realizes graded filtration of large particles of foreign matter and fine impurities by setting a filter tank and a filter plate, which not only improves the filtration efficiency, but also can more effectively remove various impurities in sewage, including filaments or ribbons, so as to obtain clearer filtered water. When too much stains accumulate in the filter tank, the staff can move the moving block by simply pushing the push handle, thereby driving the shoveling block to move, effectively shoveling or cutting off the foreign matter and filaments or ribbons in the filter tank. This design greatly simplifies the cleaning process, reduces maintenance time and cost, and at the same time, due to the high efficiency and easy cleaning characteristics of the filter net, it can reduce energy consumption and material consumption in the sewage treatment process, meet the requirements of environmental protection and energy saving, and at the same time, reduce the waste generated by frequent replacement or cleaning of the filter net, play a positive role in environmental protection, and by timely and effectively cleaning the stains and foreign matter in the filter tank, they can be prevented from damaging the filter net, thereby extending the service life of the filter net, which can not only reduce the replacement cost, but also reduce the risk of production interruption due to equipment failure.

[0014] 2. In the utility model, when sewage passes through the sleeve, it can contact the magnet. The magnetic force of the magnet can effectively adsorb and remove metal substances in the sewage, which not only improves the purity of sewage treatment, but also realizes the recovery of valuable metals and improves the utilization rate of resources. When the magnet is damaged, the staff can easily remove the magnet by pulling the mounting block outward for replacement, which simplifies the maintenance process, reduces maintenance costs, and improves the use efficiency of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model proposes a main view of a highly efficient, environmentally friendly and multifunctional sewage filter;

[0016] Figure 2 The utility model provides a side view of a highly efficient, environmentally friendly and multifunctional sewage filter;

[0017] Figure 3 This utility model proposes a high-efficiency, environmentally friendly and multifunctional sewage filter Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A bottom view of a highly efficient, environmentally friendly and multifunctional sewage filter is proposed for the utility model;

[0019] Figure 5 This utility model proposes a high-efficiency, environmentally friendly and multifunctional sewage filter Figure 4 Enlarged view of point B in the middle;

[0020] Figure 6 The utility model provides a schematic diagram of an installation block in a high-efficiency, environmentally friendly and multifunctional sewage filter.

[0021] Legend:

[0022] 1. Disc; 2. Connecting rod; 3. Filter plate; 4. Filter hole; 5. Filter slot; 6. Slide slot; 7. Slide rod; 8. Moving block; 9. Shovel block; 10. Push handle; 11. Sleeve; 12. Mounting slot; 13. Round slot; 14. Anti-slip pad; 15. Mounting block; 16. Magnet; 17. Round rod. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1

[0026] See also Figure 1-6The utility model provides a technical solution: a highly efficient, environmentally friendly and multifunctional sewage filter, comprising a disc 1, which serves as the base of the entire filtering system and provides a stable support. A connecting rod 2 is fixedly installed on the side of the disc 1 by welding or bolt connection, and a filter plate 3 is further fixedly installed on one end of the connecting rod 2 by bolts or snaps. The filter plate 3 is a key component for fine filtration, and its surface is provided with dense filter holes 4. The sizes of these filter holes 4 are precisely designed to effectively intercept fine impurities in sewage. A filter slot 5 is provided on the surface of the disc 1, and the main function of the filter slot 5 is to preliminarily filter out large particles of foreign matter and filaments or ribbons in the sewage. In order to facilitate cleaning, a slide slot 6 is provided on the inner side of the filter slot 5, and the inner wall of the slide slot 6 is connected to a slide rod 7 by a sliding connection. A moving block 8 is fixedly installed on one end of the slide rod 7 by welding or integral molding, and the moving block 8 is moved by a push handle 10 on its surface. The push handle 10 is made of austenitic stainless steel, which has excellent corrosion resistance and strength, and can ensure that the push handle 10 remains stable and not easily damaged during long-term use.

[0027] See also Figure 1-6 , a scraping block 9 is fixedly mounted on the surface of the moving block 8. The scraping block 9 is designed to be a triangular structure. Such a shape enables the scraping block 9 to more effectively scrape or cut off foreign matter in the filter tank 5 when moving. There are two groups of scraping blocks 9, which are symmetrically distributed on the top and bottom surfaces of the moving block 8. Such a layout can ensure more uniform and efficient cleaning of the filter tank 5. When too much dirt accumulates in the filter tank 5, the staff can move the moving block 8 by pushing the push handle 10. The movement of the moving block 8 will drive the scraping block 9 to move, thereby effectively cleaning the dirt and foreign matter in the filter tank 5. This design greatly simplifies the cleaning process and reduces maintenance time and cost.

[0028] Embodiment 2

[0029] See also Figure 4-6, the surface of the connecting rod 2 is provided with a magnetic attraction mechanism, which includes a sleeve 11, and the sleeve 11 is fixedly installed on the surface of the connecting rod 2 by welding or screw fastening. Such a connection method not only ensures the stability of the structure, but also facilitates subsequent maintenance and replacement. The inner wall of the sleeve 11 is designed with a mounting groove 12, and this groove body provides space for the installation of the magnet 16. The inner wall of the mounting groove 12 is further provided with a circular groove 13, which is designed to cooperate with the round rod 17 on the mounting block 15 to achieve stable installation and positioning. The inner wall of the circular groove 13 is also fixedly installed with an anti-skid pad 14, which is made of natural rubber material, which is not only environmentally friendly, but also has good anti-skid and wear-resistant properties, and can effectively prevent the mounting block 15 from sliding in the mounting groove 12, thereby ensuring the stable operation of the magnet 16. The mounting block 15 is arranged in the mounting groove 12, and the mounting block 15 is stably installed in the mounting groove 12 through the cooperation of the round rod 17 on its surface and the circular groove 13. The surface of the mounting block 15 is fixedly mounted with magnets 16, which are arranged at equal distances to maximize their ability to absorb metal substances. When sewage passes through the sleeve 11, the magnets 16 can effectively absorb and remove metal substances in the sewage by using their magnetic force. This design not only improves the purity of sewage treatment, but also realizes the recovery of valuable metals, greatly improving the utilization rate of resources.

[0030] Working principle: the filter tank 5 can be used to initially filter out some larger foreign matter and clean out filaments or ribbons, and then the filter plate 3 can be used to perform fine filtering to filter out impurities. At the same time, when too much dirt accumulates in the filter tank 5, the staff can push the moving block 8 through the push handle 10, and the moving block 8 can then drive the slide bar 7 to slide in the slide tank 6, and then the moving block 8 can be moved, and the moving block 8 can then drive the scraping block 9 to move, and at this time, the foreign matter in the filter tank 5 and the filaments or ribbons can be scraped or cut off by the scraping block 9, so as to clean the filter tank 5. The utility model realizes the separation of large particles of foreign matter and fine impurities by setting the filter tank 5 and the filter plate 3. The filter 5 is a filter that is used for filtering sewage, and the filter 5 is a filter that is used for filtering sewage. ... By timely and effectively cleaning the stains and foreign matter in the filter tank 5, it is possible to prevent them from causing damage to the filter tank 5, thereby extending the service life of the filter tank 5, which can not only reduce the replacement cost, but also reduce the risk of production interruption due to equipment failure. The sewage passing through the filter tank 5 can pass through the sleeve 11, at which time the sewage can contact the magnet 16. At this time, the magnetic force of the magnet 16 can adsorb the metal material, thereby removing and recovering the metal material. After the magnet 16 is damaged, the staff only needs to pull the mounting block 15 outward, and the mounting block 15 can then drive the round rod 17 to leave the round groove 13, and the magnet 16 can be removed at this time. During installation, it is only necessary to align the mounting block 15 with the mounting groove 1 2 is embedded. After the round rod 17 is inserted into the round groove 13, the friction force of the anti-slip pad 14 can limit the round rod 17 at this time, thereby completing the installation of the magnet 16. In the utility model, when the sewage passes through the sleeve 11, it can contact the magnet 16. The magnetic force of the magnet 16 can effectively adsorb and remove the metal substances in the sewage, which not only improves the purity of sewage treatment, but also realizes the recovery of valuable metals and improves the utilization rate of resources. When the magnet 16 is damaged, the staff can easily remove the magnet 16 by pulling the installation block 15 outward for replacement, which simplifies the maintenance process, reduces the maintenance cost, and improves the use efficiency of the utility model.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A highly efficient and environmentally friendly multifunctional sewage filter, comprising a disc (1), characterized in that: A connecting rod (2) is fixedly mounted on the side of the disc (1), a filter plate (3) is fixedly mounted on one end of the connecting rod (2), a filter hole (4) is provided on the surface of the filter plate (3), a filter groove (5) is provided on the surface of the disc (1), a slide groove (6) is provided on the inner side of the filter groove (5), a slide rod (7) is slidably connected to the inner wall of the slide groove (6), a moving block (8) is fixedly mounted on one end of the slide rod (7), and a scraping block (9) is fixedly mounted on the surface of the moving block (8).

2. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 1 is characterized by: The scraping blocks (9) are triangular structures, and the number of the scraping blocks (9) is two groups.

3. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 2 is characterized by: The two groups of scraping blocks (9) are symmetrically distributed on the top surface and the bottom surface of the moving block (8).

4. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 1 is characterized by: A push handle (10) is fixedly mounted on the surface of the moving block (8), and the push handle (10) is made of austenitic stainless steel.

5. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 1 is characterized by: The surface of the connecting rod (2) is provided with a magnetic attraction mechanism, and the magnetic attraction mechanism comprises a sleeve (11), the sleeve (11) is fixedly mounted on the surface of the connecting rod (2), the inner wall of the sleeve (11) is provided with a mounting groove (12), the inner wall of the mounting groove (12) is provided with a circular groove (13), the inner wall of the circular groove (13) is fixedly mounted with an anti-slip pad (14), the inner wall of the mounting groove (12) is provided with a mounting block (15), the surface of the mounting block (15) is fixedly mounted with a magnet (16), and the surface of the mounting block (15) is fixedly mounted with a round rod (17).

6. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 5 is characterized by: The round rod (17) is the same size as the round groove (13), and the magnets (16) are arranged at equal distances on the surface of the mounting block (15).

7. The high-efficiency, environmentally friendly and multifunctional sewage filter according to claim 5 is characterized by: The material of the anti-slip pad (14) is natural rubber.

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