CN216997903U - Power plant sewage treatment device capable of saving water resources - Google Patents

Abstract

The utility model discloses a power plant sewage treatment device for saving water resources, which relates to the technical field of power plant sewage treatment. Clean up institutions. The utility model has the function of cleaning the inner wall of the main body through the scraper, and the activated carbon layer can effectively adsorb the heavy metals and pollutants in the sewage, and the water is discharged from the water outlet after being treated for reuse, thus saving water resources. The block slides on the support shaft to drive the tray to move, and the tray can be lifted and lowered, so that the impurities at the bottom of the tray can be taken out and the activated carbon layer can be maintained. While moving, the scraper scrapes the inner wall of the processing body , With the pressure nozzle and the water inlet pipe, it has the function of cleaning the inside of the treatment body, which is convenient for maintenance and prolongs the service life of the device.

Description

A power plant sewage treatment device that saves water resources

technical field

The utility model relates to a device, which relates to the technical field of power plant sewage treatment, in particular to a power plant sewage treatment device that saves water resources.

Background technique

Power plant sewage comes from a wide range of sources, mainly divided into the following categories: ash washing wastewater, desulfurization wastewater, industrial wastewater (chemical wastewater and oily wastewater).

The following problems exist for the prior art:

1. The power plant sewage treatment device does not have the characteristics of many intermittent discharges of the power plant sewage, and the filtration treatment is troublesome and inconvenient to operate;

2. Power plant sewage contains a large amount of heavy metals and harmful substances. Direct discharge without treatment will lead to heavy metal pollution, which will cause harm to humans, animals and plants, and the pollution is difficult to eliminate in the short term.

Utility model content

The utility model provides a power plant sewage treatment device that saves water resources, so as to solve the problems mentioned in the above background technology.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A power plant sewage treatment device for saving water resources, comprising a treatment body, a sewage water inlet is opened at the top of the treatment body, a water outlet is opened in the middle of the bottom of the treatment body, and a coarse filter is arranged inside the treatment body The inner bottom of the processing body is overlapped with a cleaning mechanism.

By adopting the above technical scheme, the coarse filtering mechanism in the scheme cooperates with the cleaning mechanism to improve the performance of the sewage treatment device and is easy to use.

The coarse filter mechanism includes a filter plate, the surface of the filter plate is provided with first filter holes, and the circumference of the filter plate is fixedly connected with a block.

With the above technical solution, the filter plate in this solution cooperates with the first filter hole to perform coarse filtration, and the larger suspended solids and sediments are filtered.

The cleaning mechanism includes a tray, the outer wall of the tray is fixedly connected with a scraper, the scraper is used to scrape the inner wall of the processing body, and an activated carbon layer is arranged at the bottom of the inner part of the tray.

By adopting the above technical scheme, the scraper in this scheme has the function of cleaning and treating the inner wall of the main body, effectively adsorbing heavy metals and pollutants in the sewage through the activated carbon layer, and reusing the water after treatment, saving water resources.

A further improvement of the technical solution of the present invention is that the inner wall of the processing body is fixedly connected with a protrusion, and the bottom of the overlapping block is overlapped with the top of the protrusion.

By adopting the above technical solution, in this solution, the protrusion and the overlapping block are overlapped, the structure is simple, and the filter plate is easy to be disassembled and assembled to clean the filter plate.

A further improvement of the technical solution of the present invention is that a fine filter mechanism is arranged below the coarse filter mechanism, and a second filter hole is opened on the surface of the fine filter mechanism, and the diameter of the second filter hole is smaller than that of the first filter hole.

Using the above technical solution, in this solution, by setting a fine filter mechanism, the sewage passes through the coarse filter mechanism and then enters the fine filter mechanism for secondary filtration to remove more impurities.

A further improvement of the technical solution of the present invention is that: a moving block is fixedly connected to the inner bottom of the tray, and a support shaft is slidably connected to the inner wall of the moving block.

With the above technical solution, the moving block in this solution can slide on the support shaft, thereby driving the tray to move.

A further improvement of the technical solution of the present invention is that a drive motor is fixedly installed on the outer wall of the processing body, and the terminal of the drive motor is electrically connected to one end of the moving block.

By adopting the above technical solution, in this solution, the moving block is driven to move by a driving motor, which saves manpower and brings convenience to use.

A further improvement of the technical solution of the present invention is that: the outer wall of the processing body is provided with a sealing door, and the surface of the sealing door is provided with a viewing window.

By adopting the above technical solution, in this solution, the impurities filtered inside can be cleaned by opening the sealing door, which has the function of quick operation, and the inside of the treatment body can be observed through the visual window.

A further improvement of the technical solution of the present invention is that a pressure nozzle is movably connected to the inner top of the processing body, and a water inlet pipe is movably connected to the top of the pressure nozzle.

With the above technical solution, the pressure nozzle in this solution cooperates with the water inlet pipe to have the function of cleaning the inside of the treatment body, which is convenient for maintenance and prolongs the service life of the device.

Due to the adoption of the above-mentioned technical solutions, the technical progress achieved by the present utility model relative to the prior art is:

1. The utility model provides a power plant sewage treatment device that saves water resources. The filter plate cooperates with the first filter hole to carry out coarse filtration, and the larger suspended solids and sediments are filtered and processed. The filter mechanism enters the fine filter mechanism for secondary filtration, removes more impurities, and can be filtered for multiple times to meet the intermittent drainage function of power plant sewage. It is lapped by the protrusion and the block, and the structure is simple, which is easy to disassemble and assemble the filter plate. For cleaning, the internal conditions of the treatment body can be observed through the visual window, and the impurities filtered out from the interior are cleaned by opening the sealing door, which has the effect of simple and quick operation.

2. The utility model provides a power plant sewage treatment device that saves water resources. The scraper has the function of cleaning the inner wall of the body, and the activated carbon layer can effectively adsorb heavy metals and pollutants in the sewage. It is discharged from the water outlet and reused, which saves water resources. Through the sliding of the moving block on the support shaft, the tray is driven to move, and the tray can be lifted and lowered, so that the impurities at the bottom of the tray can be taken out, and the activated carbon layer can be maintained. While moving, the scraper scrapes the inner wall of the treatment body, and cooperates with the pressure nozzle and the water inlet pipe to clean the inside of the treatment body, which is convenient for maintenance and prolongs the service life of the device.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the sectional partial structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of the cross-sectional structure of the coarse filter mechanism of the present utility model;

FIG. 4 is a schematic structural diagram of a part of the cleaning mechanism of the present invention.

In the figure: 1, treatment body; 11, water inlet pipe; 112, pressure nozzle; 12, sealing door; 121, visual window; 13, coarse filter mechanism; 130, filter plate; 131, first filter hole; block; 14, fine filter mechanism; 141, second filter hole; 15, cleaning mechanism; 151, tray; 152, scraper; 153, activated carbon layer; 154, moving block; 2, sewage inlet; 3, water outlet; 4. Drive motor; 5. Support shaft; 6. Protrusion.

Detailed ways

Below in conjunction with embodiment, the utility model is described in further detail:

Example 1

As shown in Figures 1-3, the present invention provides a power plant sewage treatment device for saving water resources, comprising a treatment body 1, a sewage inlet 2 is opened at the top of the treatment body 1, and a sewage inlet 2 is opened in the middle of the bottom of the treatment body 1 The water outlet 3, the inside of the treatment body 1 is provided with a coarse filter mechanism 13, the bottom of the inside of the treatment body 1 is overlapped with a cleaning mechanism 15, the coarse filter mechanism 13 includes a filter plate 130, and the surface of the filter plate 130 is provided with a first filter hole 131, the circumference of the filter plate 130 is fixedly connected with a block 132, the inner wall of the processing body 1 is fixedly connected with a protrusion 6, the bottom of the block 132 is overlapped with the top of the protrusion 6, and a fine filter is provided below the coarse filter mechanism 13. Mechanism 14, the surface of the fine filter mechanism 14 is provided with a second filter hole 141, and the diameter of the second filter hole 141 is smaller than that of the first filter hole 131, the outer wall of the processing body 1 is provided with a sealing door 12, and the surface of the sealing door 12 is provided with The viewing window 121, wherein the two ends of the sealing door 12 occupy half of the processing body 1, in order to facilitate the replacement and maintenance of the filter plate 130 and the tray 151.

In this embodiment, the filter plate 130 cooperates with the first filter hole 131 to perform coarse filtration to filter the larger suspended solids and sediments. By setting the fine filter mechanism 14, the sewage passes through the coarse filter mechanism 13 and then enters the fine filter mechanism. 14. Secondary filtration, removes more impurities, and can perform multiple filtrations to meet the intermittent drainage function of power plant sewage. The protrusions 6 are overlapped with the overlapping blocks 132. The structure is simple, and it is easy to disassemble and clean the filter plate 130. , through the visual window 121, the internal situation of the processing body 1 can be observed, and the impurities filtered inside can be cleaned by opening the sealing door 12, which has the function of simple and quick operation.

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the cleaning mechanism 15 includes a tray 151, the outer wall of the tray 151 is fixedly connected with a scraper 152, and the inner wall of the tray 151 An activated carbon layer 153 is arranged at the bottom of the tray 151, a moving block 154 is fixedly connected to the bottom of the tray 151, a support shaft 5 is slidably connected to the inner wall of the moving block 154, and a driving motor 4 is fixedly installed on the outer wall of the processing body 1. The wiring of the driving motor 4 The end is electrically connected to one end of the moving block 154 .

In this embodiment, the scraper 152 provided has the function of cleaning the inner wall of the main body, and the activated carbon layer 153 can effectively adsorb heavy metals and pollutants in the sewage, and after the water is treated, it is discharged from the water outlet 3 for reuse. , save water resources, through the sliding of the moving block 154 on the support shaft 5, thereby driving the tray 151 to move, the tray 151 can be lifted and lowered, so that the impurities at the bottom of the tray 151 can be taken out, and the activated carbon layer 153 can be maintained. While moving, the scraper 152 scrapes the inner wall of the processing body 1 .

Example 3

As shown in Figures 1-4, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, a pressure nozzle 112 is movably connected to the top of the interior of the processing body 1, and a pressure nozzle 112 is movably connected to the top of the pressure nozzle 112. Water inlet pipe 11.

In this embodiment, the pressure nozzle 112 cooperates with the water inlet pipe 11 to have the function of cleaning the inside of the processing body 1, which is convenient for maintenance and prolongs the service life of the device. The water required for cleaning will pass through the pressure nozzle 112. After passing through the coarse filtering mechanism 13 and the fine filtering mechanism 14, it reaches the tray 151, and is cleaned, filtered, and discharged for reuse, so that water resources are saved while cleaning is completed.

The working principle of the power plant sewage treatment device for saving water resources is described in detail below.

As shown in Fig. 1-4, during use, the sewage enters the treatment body 1 through the sewage water inlet 2, passes through the coarse filter mechanism 13 and then enters the fine filter mechanism 14, and then reaches the bottom of the treatment body 1 to contact the tray 151, and the activated carbon 153 plays a role, after enough time, the clean water passes through the activated carbon layer 153, passes through the tray 151, and then is discharged from the water outlet 3, starts the driving motor 4, drives the moving block 154 to move on the support shaft 5, and drives the tray 151 to move, thereby scraping The plate 152 performs a sweeping action on the inner wall of the treatment body 1, starts the pressure nozzle 112, and cooperates with the water inlet pipe 11 to supply water. Then, it is discharged from the water outlet 3 when it reaches the tray 151 .

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which is obvious to those skilled in the art. Therefore, any modification or improvement without departing from the spirit of the present invention is within the protection scope of the present invention.

Claims (7)

1. A power plant sewage treatment device for saving water resources, comprising a treatment body (1), the top of the treatment body (1) is provided with a sewage water inlet (2), and the middle of the bottom of the treatment body (1) is provided with There is a water outlet (3), which is characterized in that: the inside of the treatment body (1) is detachably provided with a coarse filter mechanism (13), and the inner bottom of the treatment body (1) is overlapped with a displaceable cleaning device Institution (15); The coarse filtering mechanism (13) includes a filter plate (130), and the surface of the filter plate (130) is provided with first filter holes (131); The cleaning mechanism (15) comprises a tray (151), the outer wall of the tray (151) is fixedly connected with a scraper (152), and the scraper (152) is used for scraping the inner wall of the processing body (1), An activated carbon layer (153) is provided at the bottom of the inside of the tray (151). 2. A power plant sewage treatment device for saving water resources according to claim 1, characterized in that: the circumference of the filter plate (130) is fixedly connected with a block (132), and the processing body (1) has a The inner wall is fixedly connected with a protrusion (6), and the bottom of the overlapping block (132) overlaps with the top of the protrusion (6). 3. A power plant sewage treatment device for saving water resources according to claim 1, characterized in that: at least one fine filtering mechanism (14) is provided below the coarse filtering mechanism (13), and the fine filtering mechanism The surface of (14) is provided with second filter holes (141), and the diameter of the second filter holes (141) is smaller than that of the first filter holes (131). 4. A power plant sewage treatment device for saving water resources according to claim 1, characterized in that: a moving block (154) is fixedly connected to the inner bottom of the tray (151), and the moving block (154) A support shaft (5) is slidably connected to the inner wall of the movable block (154), and the moving block (154) can move up and down along the support shaft (5). 5. A power plant sewage treatment device for saving water resources according to claim 1, characterized in that: a drive motor (4) is fixedly installed on the outer wall of the treatment body (1), and the drive motor (4) has a The terminal is electrically connected to one end of the moving block (154). The power plant sewage treatment device for saving water resources according to claim 1, characterized in that: the outer wall of the treatment body (1) is provided with a sealing door (12), and the surface of the sealing door (12) is provided with a sealing door (12). A viewing window (121) is provided. 7. A power plant sewage treatment device for saving water resources according to claim 1, characterized in that: a pressure nozzle (112) is movably connected to the inner top of the processing body (1), and the pressure nozzle (112) ) is flexibly connected with a water inlet pipe (11).

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