Anti-blocking sewage treatment device

Abstract

The utility model discloses an anti-blocking sewage treatment device which comprises a box body, and the box body is sequentially divided into a front filter tank, a treatment tank, a rear filter tank and a water quality detection tank which are communicated in sequence; a dustbin is arranged on the outer side of the front filter tank; an outlet communicated with the dustbin and used for discharging garbage is formed in the side surface of the front filter tank; a filter screen plate is arranged in the front filter tank, a cleaning device is arranged above the filter screen plate, the cleaning device is used for pushing large-particle impurities into a collecting box, and an aerator is arranged below the filter screen plate; a filter screen plate is arranged in the front filter tank, a cleaning device is arranged above the filter screen plate and used for pushing large-particle impurities into the garbage can, an aerator is arranged below the filter screen plate and used for disturbing water flow, the disturbed water flow enables small-particle impurities in the filter screen plate to be flushed out of meshes, blocking is avoided, and the filter effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to an anti-blocking sewage treatment device, belonging to the technical field of sewage treatment. Background Technique

[0002] In the case of treating slightly polluted water bodies by existing sewage treatment devices, ordinary water treatment devices generally cannot continuously carry out water treatment. Their fixed filtering devices are prone to blockage during continuous filtration, which will cause the interruption of water treatment or reduce the effect of water treatment. For this reason, we propose an anti-blocking sewage treatment device to solve the above problems and facilitate market promotion and application.

[0003] In the case of treating slightly polluted water bodies by existing sewage treatment devices, ordinary water treatment devices generally cannot continuously carry out water treatment. Their fixed filtering devices are prone to blockage during continuous filtration, which will cause the interruption of water treatment or reduce the effect of water treatment.

[0004] After retrieval, it is found that a kind of electrolytic flocculation sewage processor with the Chinese patent application number CN201820643816.X includes a box body. A sewage treatment box is arranged inside the box body. A horizontal filter screen and a support plate are arranged inside the sewage treatment box. A motor box is fixedly connected to an outer wall of one side of the sewage treatment box. A push rod motor is fixedly connected to an inner surface of the bottom of the motor box. A first push rod is slidably connected to an outer wall of the push rod motor close to the sewage treatment box. One end of the first push rod far away from the push rod motor penetrates through the sewage treatment box and is fixedly connected to a scraper. A sewage inlet and a driving motor are arranged on the upper surface of the box body. This existing technology can filter large particles in sewage, collect large particle substances into a collection box, and can also adsorb fine particles in sewage, which is beneficial to the next-step electrolytic flocculation treatment of sewage, improves efficiency, has a simple structure and is convenient to operate. However, the filter screen in the device is easily blocked by small particle impurities, affecting the filtering effect.

[0005] The inventor of the present invention has invented an anti-blocking sewage treatment device to solve the deficiencies of the traditional technology. Content of the Utility Model

[0006] The purpose of the present utility model is to provide an anti-blocking sewage treatment device to solve the above problems.

[0007] The technical solution adopted by the present utility model is: an anti-blocking sewage treatment device includes a box body, and the box body is sequentially divided into a front filter pool, a treatment pool, a rear filter pool and a water quality detection pool that are sequentially communicated;

[0008] A garbage bin is arranged outside the front filter pool, and an outlet for discharging garbage communicated with the garbage bin is arranged on a side surface of the front filter pool;

[0009] A filter screen plate is arranged in the front filter tank, a cleaning device is arranged above the filter screen plate, the cleaning device is used to push large particle impurities into the garbage bin, and an aerator is arranged below the filter screen plate;

[0010] A stirrer for stirring and treating drugs is arranged in the treatment tank;

[0011] Two first filter plates are arranged side by side vertically in the rear filter tank;

[0012] A second filter plate is arranged in the water quality detection tank.

[0013] Optionally, the bottom of the garbage bin is open, and a plug board is inserted at the bottom of the garbage bin to seal the open bottom.

[0014] Optionally, the diameters of the filter holes of the filter screen plate, the first filter plate and the second filter plate decrease in sequence.

[0015] Beneficial effects:

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: A filter screen plate is arranged in the front filter tank, a cleaning device is arranged above the filter screen plate to push large particle impurities into the garbage bin, and an aerator is arranged below the filter screen plate to disturb the water flow. The disturbed water flow flushes small particle impurities in the filter screen plate out of the mesh holes, avoiding blockage and ensuring the filtering effect. Description of the drawings

[0017] Figures 1 to 4 It is a structural schematic diagram of the present utility model;

[0018] Figure 5 It is a structural schematic diagram of the filter tank of the present utility model;

[0019] Wherein:

[0020] 1 - Box body;

[0021] 2 - Water inlet pipe;

[0022] 3 - Water outlet pipe;

[0023] 1a - Front filter tank, 1b - Treatment tank, 1c - Rear filter tank, 1d - Water quality detection tank, 1e - Garbage bin;

[0024] 1a - 1 - Cleaning device, 1a - 2 - Filter screen plate, 1a - 3 - Aerator, 1aa - Outlet;

[0025] 1b - 1 - Stirrer;

[0026] 1c - 1 - First filter plate;

[0027] 1d-1 - Second filter plate. Detailed implementation manners

[0028] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, detail the specific implementation manners, structures, features and their effects of the present utility model as follows.

[0029] Please refer to Figures 1 to 5 , an anti-blocking sewage treatment device, including a box body 1, which is successively divided into a front filter tank 1a, a treatment tank 1b, a rear filter tank 1c and a water quality detection tank 1d that are sequentially communicated;

[0030] A garbage bin 1e is arranged outside the front filter tank 1a, and an outlet 1aa for discharging garbage is arranged on the side of the front filter tank 1a and communicated with the garbage bin 1e;

[0031] A filter mesh plate 1a-2 is arranged in the front filter tank 1a, a cleaning device 1a-1 is arranged above the filter mesh plate 1a-2, the cleaning device 1a-1 includes a moving cylinder and a scraper 1a-1-1 connected to the moving block of the moving cylinder, the cleaning device 1a-1 is used to push large particle impurities into the garbage bin 1e, and an aerator 1a-3 is arranged below the filter mesh plate 1a-2;

[0032] A stirrer 1b-1 for stirring treatment drugs is arranged in the treatment tank 1b;

[0033] Two first filter plates 1c-1 are arranged side by side vertically in the rear filter tank 1c;

[0034] A second filter plate 1d-1 is arranged in the water quality detection tank 1d;

[0035] The diameters of the filter holes of the filter mesh plate 1a-2, the first filter plate 1c-1 and the second filter plate 1d-1 decrease in sequence to improve the water quality.

[0036] Compared with the prior art, the beneficial effects of the present utility model are: a filter mesh plate is arranged in the front filter tank, a cleaning device is arranged above the filter mesh plate to push large particle impurities into the garbage bin, and an aerator is arranged below the filter mesh plate to disturb the water flow. The disturbed water flow flushes small particle impurities in the filter mesh plate out of the mesh holes, avoiding blockage and ensuring the filtering effect.

[0037] Please refer to Figure 5 , the bottom of the garbage bin 1e is open, and an insertion plate is inserted at the bottom of the garbage bin 1e to seal the open bottom. During cleaning, the insertion plate is pulled out to pour out the garbage.

[0038] The above is only the preferred embodiment of the present utility model and does not impose any formal restrictions on the present utility model. Although the present utility model has been disclosed above in the preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content without departing from the technical solution of the present utility model. However, as long as it does not depart from the technical solution content of the present utility model, any brief modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A blockage-proof sewage treatment device, characterized in that: It includes a box body, which is divided into a front filtering tank, a treatment tank, a rear filtering tank and a water quality detection tank which are connected in sequence; A garbage bin is provided outside the front filter tank, and an outlet for discharging garbage, which is in communication with the garbage bin, is provided on the side of the front filter tank; A filter screen is provided in the front filter tank, a cleaning device is provided above the filter screen, the cleaning device is used to push large particles of impurities into a trash bin, and an aerator is provided below the filter screen; The treatment tank is provided with a stirrer for stirring the treated medicine; Two first filter plates are arranged side by side in the upper and lower directions in the rear filter tank; A second filter plate is arranged in the water quality detection pool.

2. The anti-blocking sewage treatment device according to claim 1, characterized in that: The bottom of the trash bin is open, and a plug plate is inserted into the bottom of the trash bin to seal the opening of the bottom.

3. The anti-blocking sewage treatment device according to claim 1, characterized in that: The diameters of the filter holes of the filter mesh plate, the first filter plate and the second filter plate decrease in sequence.

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