Sewage separation equipment for sewage treatment

Abstract

The utility model provides sewage separation equipment for sewage treatment, which comprises a bottom plate and a sewage separation box, the top of the sewage separation box is communicated with a water inlet pipe, an inner cavity of the bottom plate is provided with a filtering mechanism, and the filtering mechanism comprises a guide box, a guide rod, a spring, an interception net, a connecting plate, a through hole, a scraping plate, a filtering net, a through groove, a baffle and a storage box. The guide boxes are fixedly installed on the left side and the right side of an inner cavity of the bottom plate, the guide rods are fixedly connected to the inner sides of the guide boxes, the springs are fixedly connected to the inner sides of the guide boxes and located on the outer sides of the guide rods, and the interception nets are arranged on the inner sides of the guide boxes. The filter screen is prevented from being blocked and the treatment capacity is reduced due to impurity accumulation, the labor intensity and the maintenance cost of equipment maintenance are reduced, the working efficiency is improved, in addition, the service life of the equipment is prolonged, and the filter structure is prevented from being corroded or damaged due to impurities.

Description

Technical Field

[0001] The utility model relates to sewage separation equipment for sewage treatment, belonging to the technical field of sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. In the sewage treatment process, in order to remove suspended solids and other impurities in sewage to reduce pollution and protect water quality and the environment, sewage needs to be separated and filtered. Therefore, sewage separation equipment is needed.

[0003] However, during the use of sewage separation equipment, the debris contained in the sewage is intercepted by the filter and accumulates on its surface. If it is not cleaned regularly, the accumulated debris may cause the filter to become clogged, thereby reducing the filtration efficiency and processing capacity. Long-term clogging will not only increase the maintenance pressure of the equipment, but may also cause equipment operation failures, increase energy consumption, and may lead to complete failure of the filtration system, affecting the effectiveness and safety of the entire sewage treatment process. Existing sewage separation equipment may not be convenient for cleaning the debris intercepted by the filter.

[0004] Therefore, a sewage separation device for sewage treatment is proposed. Utility Model Content

[0005] In view of this, the utility model provides a sewage separation device for sewage treatment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a sewage separation device for sewage treatment, comprising a bottom plate and a sewage separation box, the top of the sewage separation box is connected with a water inlet pipe, the inner cavity of the bottom plate is provided with a filtering mechanism, and the filtering mechanism comprises a guide box, a guide rod, a spring, a retention net, a connecting plate, a through hole, a scraper, a filter net, a through groove, a baffle and a storage box.

[0007] Further preferably, the guide box is fixedly installed on the left and right sides of the inner cavity of the base plate, the guide rod is fixedly connected to the inner side of the guide box, the spring is fixedly connected to the inner side of the guide box and is located on the outer side of the guide rod, the retention net is arranged on the inner side of the guide box, the connecting plate is fixedly connected to the rear side of the retention net, and the rear end of the spring is fixedly connected to the front side of the connecting plate surface.

[0008] Further preferably, the through holes are opened on the left and right sides of the connecting plate, and the guide rods are located inside the through holes.

[0009] Further preferably, the scraper is fixedly connected to the front side of the inner cavity of the sewage separation box, and the bottom of the scraper is in contact with the surface of the interception net.

[0010] Further preferably, the filter screen is fixedly connected to the inner cavity of the sewage separation box, the through groove is opened on the rear side of the surface of the sewage separation box, and the baffle is fixedly installed on the rear side of the bottom plate.

[0011] Further preferably, the storage box is fixedly connected to the top of the bottom plate, and the lower end of the baffle is fixedly connected to the top of the storage box.

[0012] Further preferably, the bottom of the inner cavity of the sewage separation box is connected to a water outlet pipe, and a base is fixedly installed at the bottom of the sewage separation box, and the bottom of the base is fixedly connected to the top of the bottom plate.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model can maintain the filtering efficiency by setting the filtering mechanism, avoid the clogging of the filter screen and the reduction of processing capacity due to the accumulation of debris, reduce the labor intensity and maintenance cost of equipment maintenance, improve work efficiency, and also help to extend the service life of the equipment and prevent corrosion or damage to the filtering structure due to impurities.

[0015] Second, the utility model can guide the intercepted debris into the storage box for storage through the setting of the filter screen and the baffle, waiting for subsequent centralized processing, and the bottom of the sewage separation box can be supported by the setting of the base.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional back view structural schematic diagram of the utility model;

[0020] Figure 3 This is a front sectional structural diagram of a sewage separation box of the utility model;

[0021] Figure 4 This is a schematic cross-sectional structural diagram of the guide box of the utility model;

[0022] Figure 5 It is a schematic diagram of the side sectional structure of the sewage separation box of the utility model.

[0023] Figure numerals: 1. bottom plate; 2. sewage separation box; 3. water inlet pipe; 4. filtering mechanism; 401. guide box; 402. guide rod; 403. spring; 404. interception net; 405. connecting plate; 406. through hole; 407. scraper; 408. filter net; 409. through groove; 410. baffle; 411. storage box; 5. water outlet pipe; 6. base. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-5 As shown, the embodiment of the utility model provides a sewage separation device for sewage treatment, including a bottom plate 1 and a sewage separation box 2, the top of the sewage separation box 2 is connected with a water inlet pipe 3, the inner cavity of the bottom plate 1 is provided with a filter mechanism 4, the filter mechanism 4 includes a guide box 401, a guide rod 402, a spring 403, a retention net 404, a connecting plate 405, a through hole 406, a scraper 407, a filter net 408, a through groove 409, a baffle 410 and a storage box 411, the guide box 401 is fixedly installed on the left and right sides of the inner cavity of the bottom plate 1, and the guide rod 402 is fixedly connected to the guide box 401. Toward the inner side of the guide box 401, the spring 403 is fixedly connected to the inner side of the guide box 401 and is located on the outer side of the guide rod 402, the retention net 404 is arranged on the inner side of the guide box 401, the connecting plate 405 is fixedly connected to the rear side of the retention net 404, the rear end of the spring 403 is fixedly connected to the front side of the surface of the connecting plate 405, through holes 406 are opened on the left and right sides of the connecting plate 405, the guide rod 402 is located on the inner side of the through hole 406, the scraper 407 is fixedly connected to the front side of the inner cavity of the sewage separation box 2, and the bottom of the scraper 407 contacts the surface of the retention net 404.

[0028] By setting up the filtering mechanism 4, the filtering efficiency can be maintained, and the clogging of the filter screen and the reduction of processing capacity due to the accumulation of debris can be avoided. The labor intensity and maintenance cost of equipment maintenance can be reduced, and the work efficiency can be improved. In addition, it can help to extend the service life of the equipment and prevent corrosion or damage to the filtering structure due to impurities.

[0029] Example 2

[0030] In one embodiment, the filter screen 408 is fixedly connected to the inner cavity of the sewage separation tank 2, the through groove 409 is opened on the rear side of the surface of the sewage separation tank 2, the baffle 410 is fixedly installed on the rear side of the bottom plate 1, the storage box 411 is fixedly connected to the top of the bottom plate 1, the lower end of the baffle 410 is fixedly connected to the top of the storage box 411, the bottom of the inner cavity of the sewage separation tank 2 is connected to the water outlet pipe 5, the bottom of the sewage separation tank 2 is fixedly installed with a base 6, and the bottom of the base 6 is fixedly connected to the top of the bottom plate 1.

[0031] By setting the filter screen 408 and the baffle 410, the intercepted debris can be guided to the storage box 411 for storage, waiting for subsequent centralized processing. By setting the base 6, the bottom of the sewage separation box 2 can be supported.

[0032] When the utility model is working, after the sewage is guided to the inner cavity of the sewage separation box 2 through the water inlet pipe 3, the impurities contained in the sewage will be trapped on the surface of the interception net 404, and the filtered sewage will pass through the interception net 404 and the filter net 408 and be discharged through the outlet pipe 5. When it is necessary to clean the impurities on the surface of the interception net 404, the interception net 404 can be pulled outward, thereby driving the connecting plate 405 to move outward. When the connecting plate 405 moves outward, it will move forward along the surface of the guide rod 402, pressing the spring 404. 03 is squeezed, and when the debris moves forward with the interception net 404, it will contact the scraper 407 and stop. When the interception net 404 moves to a certain distance, a gap will be formed with the inner cavity of the sewage separation box 2, so that the debris falls downward to the surface of the filter net 408, and is guided by the oblique surface of the filter net 408 and slides into the inner cavity of the storage box 411. At this time, the user can release the interception net 404, so that the spring 403 loses the external force and rebounds by its own tension, so that the interception net 404 is reset.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A sewage separation device for sewage treatment, characterized in that: The invention comprises a bottom plate (1) and a sewage separation box (2); the top of the sewage separation box (2) is connected to a water inlet pipe (3); the inner cavity of the bottom plate (1) is provided with a filtering mechanism (4); the filtering mechanism (4) comprises a guide box (401), a guide rod (402), a spring (403), a retention net (404), a connecting plate (405), a through hole (406), a scraper (407), a filtering net (408), a through groove (409), a baffle (410) and a storage box (411).

2. A sewage separation device for sewage treatment according to claim 1, characterized in that: The guide box (401) is fixedly mounted on the left and right sides of the inner cavity of the bottom plate (1); the guide rod (402) is fixedly connected to the inner side of the guide box (401); the spring (403) is fixedly connected to the inner side of the guide box (401) and is located on the outer side of the guide rod (402); the interception net (404) is arranged on the inner side of the guide box (401); the connecting plate (405) is fixedly connected to the rear side of the interception net (404); and the rear end of the spring (403) is fixedly connected to the front side of the surface of the connecting plate (405).

3. A sewage separation device for sewage treatment according to claim 1, characterized in that: The through hole (406) is opened on the left and right sides of the connecting plate (405), and the guide rod (402) is located inside the through hole (406).

4. A sewage separation device for sewage treatment according to claim 1, characterized in that: The scraper (407) is fixedly connected to the front side of the inner cavity of the sewage separation box (2), and the bottom of the scraper (407) is in contact with the surface of the interception net (404).

5. The sewage separation equipment for sewage treatment according to claim 1, characterized in that: The filter screen (408) is fixedly connected to the inner cavity of the sewage separation box (2), the through groove (409) is opened on the rear side of the surface of the sewage separation box (2), and the baffle (410) is fixedly installed on the rear side of the bottom plate (1).

6. A sewage separation device for sewage treatment according to claim 1, characterized in that: The storage box (411) is fixedly connected to the top of the bottom plate (1), and the lower end of the baffle (410) is fixedly connected to the top of the storage box (411).

7. A sewage separation device for sewage treatment according to claim 1, characterized in that: The bottom of the inner cavity of the sewage separation box (2) is connected to a water outlet pipe (5), and a base (6) is fixedly installed at the bottom of the sewage separation box (2), and the bottom of the base (6) is fixedly connected to the top of the bottom plate (1).

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