CN218290511U - Hazardous chemical storage tank sewage treatment device - Google Patents

Abstract

The utility model discloses a sewage treatment device for storage tanks of hazardous chemicals, belonging to the technical field of sewage treatment, comprising a tank body, the top of the tank body is clamped with a top cover, a filtering device is arranged in the tank body, and a filter device is arranged on the outer wall of the tank body. There is a sedimentation device, the bottom of the tank is provided with an inner cavity, one side of the tank is provided with an installation groove, and a sealed door is fixed on the inner wall of the installation groove through a hinge. The filter device includes a motor box, an output motor, gears, teeth Ring, connecting rod, slider, filter plate, output cylinder and push plate, the motor box is fixedly installed on the outer wall of the top cover, the output motor is fixedly installed on the inner wall of the motor box, and the gear is fixedly installed on the output of the output motor On the shaft, slide rails are provided on the inner wall of the top cover. This hazardous chemical storage tank sewage treatment device can automatically clean the filter plate and does not need to be cleaned by the user during use.

Description

A hazardous chemical storage tank sewage treatment device

technical field

The utility model relates to a water treatment device, in particular to a hazardous chemical storage tank sewage treatment device, which belongs to the technical field of sewage treatment.

Background technique

After the oil is mined, it will contain impurities and sewage, and the oil needs to be treated with sewage before storage and transportation. At present, the oil is usually injected directly into the filter device to filter the impurities inside the oil, and then the sedimentation method is used. Oil and water separation.

At present, the Chinese utility model with the patent number CN202020000427.2 discloses a hazardous chemical storage tank sewage treatment device. There are slanting plates fixedly connected to the left and right side walls inside the top cover, the other ends of the two sloping plates are fixedly connected, and leak grooves are opened inside the two sloping plates; two A sloping plate with a drain, and a liquid storage frame with a filter screen is installed inside the tank body. When the oil is treated for sewage, the oil is injected into the inside of the top cover through the liquid inlet pipe at the top of the top cover. After injection, the oil passes through After being blocked by the sloping plate, it falls through the drain, enters the liquid storage frame and is filtered by the filter, then enters the bottom of the tank to settle. When injecting oil, the oil can be double blocked by the sloping plate and the liquid storage frame, which can reduce the oil consumption. The flow rate reduces the speed of oil passing through the filter.

However, the above-mentioned hazardous chemical storage tank sewage treatment device cannot clean the filtering device when in use, so the user needs to manually clean it, which is inconvenient to use. At the same time, the speed of sewage treatment is relatively fast. Slow, work efficiency is relatively low.

Utility model content

The purpose of this utility model is to provide a sewage treatment device for hazardous chemical storage tanks in order to solve the above problems, which is convenient for users to add alum, can speed up the dissolution rate of alum in the tank, and can increase the efficiency of the utility model for wastewater. processing speed.

The utility model achieves the above object through the following technical scheme, a hazardous chemical storage tank sewage treatment device, including a tank body, the top of the tank body is clamped with a top cover, and a filter device is arranged in the tank body, the The outer wall of the tank is provided with a settling device, the bottom of the tank is provided with an inner cavity, one side of the tank is provided with an installation groove, and the inner wall of the installation groove is fixed with an airtight door through a hinge , the filter device includes a motor box, an output motor, a gear, a gear ring, a connecting rod, a slider, a filter plate, an output cylinder and a push plate, and the motor box is fixedly installed on the outer wall of the top of the top cover, so The output motor is fixedly installed on the inner side wall of the motor box, the gear is fixedly installed on the output shaft of the output motor, the inner side wall of the top cover is provided with a slide rail, and the slider is rotatably installed on the on the inside wall of the slide rail.

Preferably, in order to facilitate the installation of the connecting rod, one end of the connecting rod is fixedly mounted on the bottom of the slider, the gear ring is fixedly mounted on the other end of the connecting rod, and the gear and the tooth The rings mesh.

Preferably, in order to facilitate the movement of the push plate, the filter plate is fixedly mounted on the inner side wall of the tank, the output cylinder is fixedly mounted on the inner side wall of the top cover, and the push plate is fixed Installed on the output shaft of the output cylinder.

Preferably, in order to facilitate the cleaning of the filter plate, a transmission rod is fixedly installed on the outer wall of the bottom of the gear ring, a mounting plate is fixedly installed on one end of the transmission rod, and a brush.

Preferably, in order to facilitate the filtering of impurities in the waste water, the settling device includes a feeding box, a transmission motor and an impeller, one side of the feeding box is fixedly installed on the outer wall of the tank, and the tank The connection area between the body and the lower material box is provided with a through hole.

Preferably, in order to facilitate the stirring of waste water, the transmission motor is fixedly installed on the inner wall of the inner cavity, the output shaft of the transmission motor is passed through the tank, and the impeller is fixedly installed on the transmission on the output shaft of the motor.

Preferably, in order to facilitate the adsorption of impurities in the waste water, an adsorption box is fixedly installed on the inner side wall of the discharge box, and one end of the adsorption box is arranged in the tank body through the through hole.

Preferably, in order to facilitate users to put alum in the utility model, a slanting plate is fixedly installed on the inner wall of the feeding box, and one end of the sloping plate is installed in the adsorption box, and on the adsorption box Adsorption holes are provided.

The beneficial effects of the utility model are:

This hazardous chemical storage tank sewage treatment device can automatically clean the filter plate, and does not need to be cleaned by the user during use. At the same time, it can reduce the volume of waste in the collection tank, and it is also convenient for the user to centralize the waste. , it is convenient for users to add alum, can accelerate the dissolution rate of alum in the tank, and can increase the treatment rate of waste water of the utility model.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic cross-sectional structure diagram of the utility model.

Fig. 3 is a schematic structural view of the middle and lower material box of the present invention.

Fig. 4 is a schematic diagram of the overall structure of the utility model.

Among the figure: 1, tank body; 2, top cover; 3, filter device; 301, motor box; 302, output motor; 303, gear; 304, gear ring; 305, connecting rod; 306, slider; 307, filter 308, output cylinder; 309, push plate; 4, precipitation device; 401, feeding box; 402, transmission motor; 403, adsorption box; 404, impeller; 405, inclined plate; 5, transmission rod; 501, installation board; 502, brush; 6, sealed door.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-4, a hazardous chemical storage tank sewage treatment device, including a tank body 1, the top of the tank body 1 is clamped with a top cover 2, a filter device 3 is arranged in the tank body 1, and the tank body 1 is provided with a sedimentation device 4 on the outer wall, the bottom of the tank body 1 is provided with an inner cavity, one side of the tank body 1 is provided with a mounting groove, and the inner wall of the mounting groove is fixed with a sealing door 6 through a hinge. The inner wall of 2 is provided with a slide rail, and the slide block 306 is rotatably mounted on the inner wall of the slide rail.

When in use, the user can fill the sewage that needs to be treated into the tank body 1, and the filter device 3 is provided in the tank body 1, and the filter device 3 can filter the sewage entering the tank body 1, and the tank body 1 is provided with a sedimentation device The device 4, the sedimentation device 4 can precipitate relatively fine particles in the filtered sewage.

As a technical optimization scheme of the present utility model, as shown in Fig. 1, Fig. 2 and Fig. 4, the filtering device 3 includes a motor box 301, an output motor 302, a gear 303, a gear ring 304, a connecting rod 305, a slider 306, Filter plate 307, output cylinder 308 and push plate 309, motor box 301 are fixedly installed on the outer side wall of top cover 2 top, output motor 302 is fixedly installed on the inner side wall of motor box 301, gear 303 is fixedly installed on the side of output motor 302 On the output shaft, one end of the connecting rod 305 is fixedly mounted on the bottom of the slider 306, the gear ring 304 is fixedly mounted on the other end of the connecting rod 305, the gear 303 meshes with the gear ring 304, and the filter plate 307 is fixedly mounted on the tank body 1 On the inner side wall of the output cylinder 308 is fixedly installed on the inner side wall of the top cover 2, the push plate 309 is fixedly installed on the output shaft of the output cylinder 308, and the transmission rod 5 is fixedly installed on the outer side wall of the gear ring 304 bottom, and the transmission rod A mounting plate 501 is fixedly mounted on one end of the mounting plate 501, and a brush 502 is fixedly mounted on the outer wall of the bottom of the mounting plate 501.

When the user fills the sewage from the outside into the tank body 1, the sewage can pass through the filter plate 307 and enter the tank body 1. The filter plate 307 can filter impurities with large particles in the sewage. The central area of the filter plate 307 A collection tank is provided, and when the output motor 302 is energized, it can drive the gear 303 to rotate, and the gear 303 can drive the transmission rod 5 to rotate through the mutual meshing with the gear ring 304, so that the brush 502 can be driven to move through the mounting plate 501, Thereby the brush 502 can clean the impurities on the filter plate 307, and the impurities cleaned on the filter plate 307 can slide down into the collecting tank along the filter plate 307, so that the utility model can automatically clean the filter plate 307 without the need for The user cleans up. At the same time, the user can energize the output cylinder 308 to work. When the output cylinder 308 is energized, it can drive the push plate 309 to move, and then the push plate 309 can be pushed against the waste in the collection tank, and then the waste can be removed. Squeeze out the residual waste water in the tank, which can reduce the volume of the waste in the collection tank, and also facilitate the centralized treatment of the waste by the user.

As a technical optimization scheme of the present utility model, as shown in Fig. 1 and Fig. 3, the settling device 4 includes a feeding box 401, a transmission motor 402 and an impeller 404, and one side of the feeding box 401 is fixedly installed on the bottom of the tank body 1. On the outer wall, a through hole is provided in the connection area between the tank body 1 and the lower material box 401, the transmission motor 402 is fixedly installed on the inner wall of the inner cavity, the output shaft of the transmission motor 402 is installed in the tank body 1, and the impeller 404 is fixed Installed on the output shaft of the transmission motor 402, the inner side wall of the lower material box 401 is fixedly equipped with an adsorption box 403, and one end of the adsorption box 403 is arranged in the tank body 1 through the through hole, and the inner side wall of the lower material box 401 is fixed. A slant plate 405 is installed, and one end of the slant plate 405 is installed in the adsorption box 403, and the adsorption box 403 is provided with an adsorption hole.

After the filtering device 3 in the utility model has finished filtering the waste water, the user can add alum to the pipe body of the feeding box 401, and the alum can drop on the sloping plate 405, and then enter the adsorption box 403 through the sloping plate 405 Inside, there are three adsorption boxes 403 and inclined plates 405 in the tank body 1, and they are arranged sequentially from top to bottom. When adding alum, the alum can first enter the uppermost adsorption box 403 along the inclined plates 405, When the alum accumulates to a certain extent in the uppermost adsorption box 403, it can fall on the bottom slant plate 405, and then the three adsorption boxes 403 in the tube body can be filled sequentially. At the same time, the user can also make the transmission The motor 402 is energized to work, and the transmission motor 402 can drive the impeller 404 to rotate after the energization works, and then can accelerate the dissolving speed of alum in the tank body 1, and can increase the treatment speed of the waste water in the utility model.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A hazardous chemical storage tank sewage treatment device, characterized in that: it comprises a tank body (1), the top of the tank body (1) is clamped with a top cover (2), and the inside of the tank body (1) A filter device (3) is provided, a sedimentation device (4) is provided on the outer wall of the tank body (1), an inner cavity is provided at the bottom of the tank body (1), and a part of the tank body (1) An installation groove is arranged on the side, and a sealed door (6) is fixedly installed on the inner side wall of the installation groove through a hinge. The filter device (3) includes a motor box (301), an output motor (302), a gear (303) , gear ring (304), connecting rod (305), slider (306), filter plate (307), output cylinder (308) and push plate (309), the motor box (301) is fixedly installed on the top On the outer wall of the top of the cover (2), the output motor (302) is fixedly installed on the inner wall of the motor box (301), and the gear (303) is fixedly installed on the output of the output motor (302). On the axis, a slide rail is arranged on the inner side wall of the top cover (2), and the slider (306) is rotatably mounted on the inner side wall of the slide rail. 2. A hazardous chemical storage tank sewage treatment device according to claim 1, characterized in that: one end of the connecting rod (305) is fixedly installed on the bottom of the slider (306), and the gear ring (304) is fixedly installed on the other end of the connecting rod (305), and the gear (303) is meshed with the gear ring (304). 3. A hazardous chemical storage tank sewage treatment device according to claim 1, characterized in that: the filter plate (307) is fixedly installed on the inner side wall of the tank body (1), and the output cylinder (308) is fixedly installed on the inner side wall of the top cover (2), and the push plate (309) is fixedly installed on the output shaft of the output cylinder (308). 4. A hazardous chemical storage tank sewage treatment device according to claim 1, characterized in that: a transmission rod (5) is fixedly installed on the outer wall of the bottom of the gear ring (304), and the transmission rod ( 5) is fixedly installed with a mounting plate (501), and a brush (502) is fixedly mounted on the outer wall of the bottom of the mounting plate (501). 5. A hazardous chemical storage tank sewage treatment device according to claim 1, characterized in that: the settling device (4) includes a feeding box (401), a transmission motor (402) and an impeller (404), One side of the lower material box (401) is fixedly installed on the outer wall of the tank body (1), and a through hole is provided in the connection area between the tank body (1) and the lower material box (401). 6. The hazardous chemical storage tank sewage treatment device according to claim 5, characterized in that: the transmission motor (402) is fixedly installed on the inner side wall of the inner cavity, and the transmission motor (402) The output shaft of the impeller (404) is fixedly mounted on the output shaft of the transmission motor (402). 7. A hazardous chemical storage tank sewage treatment device according to claim 5, characterized in that: an adsorption box (403) is fixedly installed on the inner side wall of the discharge box (401), and the adsorption box ( 403) is disposed in the tank body (1) through the through hole. 8. A hazardous chemical storage tank sewage treatment device according to claim 7, characterized in that: a sloping plate (405) is fixedly installed on the inner wall of the discharge box (401), and the sloping plate ( One end of 405) is pierced in the adsorption box (403), and the adsorption box (403) is provided with adsorption holes.

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