CN222024121U - Sewage treatment device for water conservancy construction - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device for a water conservancy building, which comprises a box body, wherein a settling chamber is arranged in the box body, a horizontal screw rod penetrates through the outer wall of the settling chamber, one end of the horizontal screw rod is fixedly connected with a first hand wheel, the outer wall of the horizontal screw rod is in threaded connection with a threaded sliding block, the outer wall of the threaded sliding block is fixedly connected with a supporting plate, a screen and a cleaning brush are arranged on the outer wall of the threaded sliding block, a precipitating agent is used for adsorbing sewage in the settling chamber, suspended matters in the sewage are adsorbed and precipitated, the adsorbed impurities are screened by the screen, the suspended matters in the sewage are separated, purified water enters a drain pipe through an overflow port and is discharged, then a worker rotates the first hand wheel to drive the supporting plate on the outer wall of the threaded sliding block to slide through the horizontal screw rod, and the supporting plate is driven by the sliding of the two groups of cleaning brushes to clean the impurities on the two groups of the screen, so that the service life of the screen is prolonged.

Description

Sewage treatment device for water conservancy construction

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device for a water conservancy building.

Background

Along with the development of society, the technology is continuously advanced, more and more water conservancy construction facilities are pulled out, the living standard of people is improved, the quality of living environment of people is improved, a large amount of water resources which are needed to be used in water conservancy construction are improved, building rubbish in the water conservancy construction sites cannot be well treated for a long time, sewage is definitely the most common and difficult to treat in the water conservancy construction rubbish, the direct sewage discharge is easy to cause the damage of surrounding environment, the quality of water is reduced, and the water conservancy construction sewage treatment device is a device for purifying the water conservancy construction sewage.

For example, patent with publication number CN212799925U discloses a sewage treatment device for water conservancy construction, which relates to an environmental protection device, and specifically comprises a treatment box, a partition board, an inclined board, a drainage cavity, a standing cavity and a water inlet cavity, wherein the middle part of the treatment box is fixedly provided with the partition board, one side of the partition board is fixedly provided with the inclined board in the middle part of the treatment box, the inside of the treatment box at one side of the partition board is divided into a standing cavity and a drainage cavity by the inclined board, and the standing cavity is positioned above the drainage cavity; the middle part of the drainage cavity is provided with a first filtering device in a sliding way; the treatment box of division board opposite side is inside to be the inlet chamber, and the middle part slidable mounting of inlet chamber has second filter equipment, and the inside bottom surface fixed mounting in inlet chamber has the water pump, and the water pump is connected with the one end fixed of water pipe, and the other end of water pipe stretches into the top of standing the chamber. In the use process of the utility model, the sewage treatment effect is improved; the filter screen is convenient to clean, and discomfort caused by the fact that peculiar smell in sewage drifts away is effectively avoided.

When the existing sewage treatment device for water conservancy construction is used, the operation of standing and precipitating sewage is needed, but when the sewage stands and precipitates, suspended matters in the sewage are more, so that the time for standing and precipitating the sewage is longer. In view of the above, we propose a sewage treatment device for water conservancy construction.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides a sewage treatment device for water conservancy construction, which solves the problem that the time for standing and precipitating sewage is long because of more suspended matters in the sewage.

In view of the above, the present utility model provides a sewage treatment apparatus for water conservancy construction, comprising:

The device comprises a box body, wherein a settling chamber is arranged in the box body, a horizontal screw rod penetrates through the outer wall of the settling chamber, one end of the horizontal screw rod is fixedly connected with a first hand wheel, the outer wall of the horizontal screw rod is in threaded connection with a threaded sliding block, the outer wall of the threaded sliding block is fixedly connected with a supporting plate, the outer wall of the supporting plate is fixedly connected with a cleaning brush, a screen mesh fixedly connected with the inner wall of the settling chamber is attached to the outer wall of the cleaning brush, a drain pipe fixedly connected with the inner wall of the settling chamber is arranged above the screen mesh, an overflow port is formed in the top end of the drain pipe, one end of the drain pipe is positioned in the box body and provided with a water storage chamber, and a slag discharge port is formed in the side wall of the settling chamber;

The filter component is positioned on one side of the sedimentation chamber and is fixedly connected with the inside of the box body, and is used for preliminary filtration operation of sewage.

Based on the structure, the precipitant adsorbs the sewage of settling chamber, adsorbs the sediment with suspended solid in the sewage, and absorptive impurity filters through the screen cloth, separates the suspended solid in the sewage, and purified water gets into the drain pipe through the gap and discharges, then, the staff rotates first hand and rotates the backup pad that drives the screw thread slider outer wall through horizontal screw rod and slide, and the backup pad slides and drives two sets of cleaning brushes and clear up the operation to the impurity on two sets of screen cloth, improves the life of screen cloth.

Preferably, the cleaning brushes are provided with two groups, and the two groups of cleaning brushes are symmetrical with respect to the supporting plate.

Preferably, the screen is provided with two groups, and the two groups of screens are parallel.

Preferably, the drain pipe is provided with five groups, one end of the drain pipe is in a needlepoint shape, and the overflow openings are distributed along the top end of the drain pipe at equal intervals.

Preferably, the filter assembly comprises:

the filter chamber, the filter chamber is located one side of drip chamber and the inside fixed connection of box, the top of filter chamber is provided with the water inlet, the outer wall of filter chamber is provided with the drain, the inner wall of filter chamber runs through there is the clearance screw rod, the top fixedly connected with second hand wheel of clearance screw rod, the outer wall threaded connection of clearance screw rod has the lift slider, the top fixedly connected with of lift slider and filter frame of filter chamber inner wall sliding connection, filter frame's inner wall fixedly connected with filter screen, the outer wall laminating of filter screen has the scraper with filter chamber inner wall fixed connection, the dog-house has been seted up on one side of filter screen is located the top of box.

Preferably, the filter frame forms a lifting structure with the filter chamber through the cleaning screw rod and the lifting sliding block, and the filter frame and the filter screen are of detachable structures.

Preferably, the scraper forms a cleaning structure with the filter screen through the lifting sliding block and the filter frame.

The beneficial effects of the utility model are as follows:

1. This sewage treatment plant for hydraulic construction through setting up filter screen and scraper, and the impurity in the sewage carries out filtering operation through the filter screen in the filter frame to sewage, then, the clearance screw rod drives the filter frame on lift slider top and slides, and the filter frame slides and drives the filter screen and slide along the scraper, clears up the impurity that the filter screen outer wall is attached, when needs replacement filter screen, and the staff drives the inside filter screen of filter frame through the clearance screw rod and lifts to the top of box, realizes the change operation to the filter screen.

2. This sewage treatment plant for hydraulic construction adsorbs the sewage of settling chamber through setting up screen cloth and cleaning brush, and the suspended solid adsorbs the sediment in the sewage, and absorptive impurity filters through the screen cloth, separates the suspended solid in the sewage, and purified water gets into the drain pipe through the gap and discharges, then, and the staff rotates first hand and rotates and drive the backup pad of screw thread slider outer wall through horizontal screw rod and slide, and the backup pad slides and drives two sets of cleaning brushes and clear up the operation to impurity on two sets of screens, improves the life of screen cloth.

Drawings

FIG. 1 is a schematic overall structure of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

Fig. 4 is a schematic cross-sectional view of a filter frame of the present utility model.

The label in the figure is:

1. A case; 2. a precipitation chamber; 201. a slag discharge port; 3. a horizontal screw; 4. a first hand wheel; 5. a thread slider; 6. a support plate; 7. cleaning brushes; 8. a screen; 9. a drain pipe; 10. an overflow port; 11. a water storage chamber; 12. a filtering chamber; 13. a water inlet; 14. a sewage outlet; 15. cleaning a screw; 16. the second hand wheel; 17. a lifting slide block; 18. a filter frame; 19. a filter screen; 20. a scraper; 21. and a feeding port.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

The embodiment of the application discloses a sewage treatment device for water conservancy construction, which comprises:

The sedimentation tank comprises a tank body 1, wherein a sedimentation chamber 2 is arranged in the tank body 1, a horizontal screw rod 3 penetrates through the outer wall of the sedimentation chamber 2, one end of the horizontal screw rod 3 is fixedly connected with a first hand wheel 4, the outer wall of the horizontal screw rod 3 is in threaded connection with a threaded sliding block 5, the outer wall of the threaded sliding block 5 is fixedly connected with a supporting plate 6, the outer wall of the supporting plate 6 is fixedly connected with a cleaning brush 7, the outer wall of the cleaning brush 7 is attached with a screen 8 fixedly connected with the inner wall of the sedimentation chamber 2, a drain pipe 9 fixedly connected with the inner wall of the sedimentation chamber 2 is arranged above the screen 8, an overflow port 10 is formed in the top end of the drain pipe 9, one end of the drain pipe 9 is positioned in the tank body 1 and provided with a water storage chamber 11, and the side wall of the sedimentation chamber 2 is provided with a slag discharge port 201;

The filter component is positioned on one side of the sedimentation chamber 2 and fixedly connected with the inside of the box body 1 and is used for preliminary filtration operation of sewage.

Based on the structure, the precipitant adsorbs the sewage of settling chamber 2, adsorb the precipitate with suspended solid in the sewage, the absorptive impurity filters through screen cloth 8, separate the suspended solid in the sewage, along with the continuous increase of purified water in settling chamber 2, purified water gets into drain pipe 9 through gap 10, flow into in the water storage room 11 from drain pipe 9, realize the purification operation to the sewage of hydraulic construction, the staff rotates first hand wheel 4 and rotates the backup pad 6 slip that drives the screw thread slider 5 outer wall through horizontal screw rod 3, backup pad 6 slip drives two sets of cleaning brush 7 and carries out the clearance operation to the impurity on two sets of screen cloth 8, improve screen cloth 8's life.

In one of the embodiments, the cleaning brushes 7 are provided in two groups, the two groups of cleaning brushes 7 being symmetrical with respect to the support plate 6.

In this embodiment, by setting two groups of cleaning brushes 7, cleaning operation is performed on impurities on two groups of screens 8.

In one embodiment, the screens 8 are provided in two sets, the two sets of screens 8 being parallel.

In this embodiment, through setting up two sets of screen cloth 8, absorptive impurity screens through screen cloth 8, improves the purification efficiency of sewage.

In one embodiment, the drain pipes 9 are provided with five groups, one end of each drain pipe 9 is in a needle tip shape, and the overflow ports 10 are equidistantly distributed along the top end of each drain pipe 9.

In this embodiment, as the purified water in the settling chamber 2 increases, the purified water enters the drain pipe 9 through the overflow port 10, and flows into the water storage chamber 11 from the drain pipe 9, thereby realizing the water discharge operation of the purified water.

In one embodiment, a filter assembly includes:

The filter chamber 12, the filter chamber 12 is located the inside fixed connection of one side and the box 1 of settling chamber 2, the top of filter chamber 12 is provided with water inlet 13, the outer wall of filter chamber 12 is provided with drain 14, the inner wall of filter chamber 12 runs through there is clearance screw rod 15, the top fixedly connected with second hand wheel 16 of clearance screw rod 15, the outer wall threaded connection of clearance screw rod 15 has lift slider 17, the top fixedly connected with of lift slider 17 and filter frame 18 of filter chamber 12 inner wall sliding connection, filter frame 18's inner wall fixedly connected with filter screen 19, the laminating of filter screen 19's outer wall has scraper 20 with filter chamber 12 inner wall fixed connection, feed inlet 21 has been seted up on one side of filter screen 19 is located the top of box 1.

In this embodiment, the impurity in the sewage is filtered through the filter screen 19 in the filter frame 18 and is operated, after the filter screen 19 works for a long time, the filtration pore in the filter screen 19 can be blocked, need clear up the filter screen 19, the staff rotates second hand wheel 16, the second hand wheel 16 rotates and drives the filter frame 18 on lift slider 17 top through clearance screw 15 and slide, the filter frame 18 slides and drives filter screen 19 along scraper 20 and slide, clear up the impurity that filter screen 19 outer wall is attached, when needs replace filter screen 19, the staff drives the inside filter screen 19 of filter frame 18 through clearance screw 15 and lifts to the top of box 1, realize the change operation to filter screen 19.

In one embodiment, the filter frame 18 forms a lifting structure with the filter chamber 12 through the cleaning screw 15 and the lifting slide block 17, and the filter frame 18 and the filter screen 19 are detachable structures.

In this embodiment, the cleaning screw 15 drives the filter frame 18 at the top end of the lifting slider 17 to slide, and the cleaning screw 15 drives the filter screen 19 inside the filter frame 18 to lift to the upper part of the box 1, so as to realize the replacement operation of the filter screen 19.

In one embodiment, the scraper 20 forms a cleaning structure between the filter frame 18 and the filter screen 19 through the lifting slide 17.

In this embodiment, the cleaning screw 15 drives the filter frame 18 on the top end of the lifting slider 17 to slide, and the filter frame 18 slides to drive the filter screen 19 to slide along the scraper 20, so as to clean impurities attached to the outer wall of the filter screen 19.

When the sewage treatment device for the hydraulic construction of the embodiment is used, firstly, staff injects sewage of the hydraulic construction into the filter chamber 12 from the water inlet 13, the sewage is filtered through the filter screen 19 in the filter frame 18 to filter impurities in the sewage, after the filter screen 19 works for a long time, filter holes in the filter screen 19 can be blocked, the filter screen 19 needs to be cleaned, the staff rotates the second hand wheel 16, the second hand wheel 16 rotates the filter frame 18 which drives the top end of the lifting slide block 17 to slide through the cleaning screw 15, the filter frame 18 slides to drive the filter screen 19 to slide along the scraper 20, impurities attached to the outer wall of the filter screen 19 are cleaned, and when the filter screen 19 needs to be replaced, the staff drives the filter screen 19 in the filter frame 18 to be lifted to the upper part of the box 1 through the cleaning screw 15, so that the filter screen 19 is replaced.

Then, the staff injects the precipitant into the settling chamber 2 from the feed port 21, then the precipitant adsorbs the sewage of the settling chamber 2, the suspended solids in the sewage are adsorbed and precipitated, the adsorbed impurities are screened by the screen 8, the suspended solids in the sewage are separated, along with the continuous increase of the purified water in the settling chamber 2, the purified water enters the drain pipe 9 through the overflow port 10, flows into the water storage chamber 11 from the drain pipe 9, and the purification operation of the sewage of the hydraulic construction is realized.

Finally, the screen 8 is cleaned, the first hand wheel 4 is rotated by the staff, the supporting plate 6 on the outer wall of the threaded sliding block 5 is driven to slide by the horizontal screw 3, the two groups of cleaning brushes 7 are driven by the supporting plate 6 to clean impurities on the two groups of screen 8, and the service life of the screen 8 is prolonged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Sewage treatment plant for hydraulic construction, characterized by comprising:

The device comprises a box body (1), wherein a settling chamber (2) is arranged in the box body (1), a horizontal screw rod (3) penetrates through the outer wall of the settling chamber (2), one end of the horizontal screw rod (3) is fixedly connected with a first hand wheel (4), the outer wall of the horizontal screw rod (3) is in threaded connection with a threaded sliding block (5), the outer wall of the threaded sliding block (5) is fixedly connected with a supporting plate (6), the outer wall of the supporting plate (6) is fixedly connected with a cleaning brush (7), a screen (8) fixedly connected with the inner wall of the settling chamber (2) is attached to the outer wall of the cleaning brush (7), a drain pipe (9) fixedly connected with the inner wall of the settling chamber (2) is arranged above the screen (8), an overflow port (10) is formed in the top end of the drain pipe (9), one end of the drain pipe (9) is positioned in the box body (1) and is provided with a water storage chamber (11), and a slag discharge port (201) is formed in the side wall of the settling chamber (2).

The filtering component is positioned on one side of the sedimentation chamber (2) and fixedly connected with the inside of the box body (1) and is used for preliminary filtering operation of sewage.

2. The water conservancy construction wastewater treatment device according to claim 1, wherein: the cleaning brushes (7) are provided with two groups, and the two groups of cleaning brushes (7) are symmetrical relative to the supporting plate (6).

3. The water conservancy construction wastewater treatment device according to claim 1, wherein: the two groups of the screens (8) are arranged, and the two groups of the screens (8) are parallel.

4. The water conservancy construction wastewater treatment device according to claim 1, wherein: five groups of water draining pipes (9) are arranged, one end of each water draining pipe (9) is in a needle point shape, and overflow ports (10) are distributed at equal intervals along the top end of each water draining pipe (9).

5. The water conservancy construction wastewater treatment device according to claim 1, wherein: the filter assembly includes:

The filter chamber (12), one side that filter chamber (12) is located settling chamber (2) and the inside fixed connection of box (1), the top of filter chamber (12) is provided with water inlet (13), the outer wall of filter chamber (12) is provided with drain (14), the inner wall of filter chamber (12) runs through has clearance screw rod (15), the top fixedly connected with second hand wheel (16) of clearance screw rod (15), the outer wall threaded connection of clearance screw rod (15) has lifting slide block (17), the top fixedly connected with of lifting slide block (17) and filter frame (18) of filter chamber (12) inner wall sliding connection, the inner wall fixedly connected with filter screen (19) of filter frame (18), the laminating of the outer wall of filter screen (19) has scraper (20) with filter chamber (12) inner wall fixed connection, feed inlet (21) have been seted up on one side of filter screen (19) is located the top of box (1).

6. The water conservancy construction wastewater treatment device according to claim 5, wherein: the filter frame (18) forms a lifting structure with the filter chamber (12) through the cleaning screw rod (15) and the lifting sliding block (17), and the filter frame (18) and the filter screen (19) are detachable structures.

7. The water conservancy construction wastewater treatment device according to claim 5, wherein: the scraper (20) forms a cleaning structure between the filter frame (18) and the filter screen (19) through the lifting sliding block (17).