CN218786545U

CN218786545U - Sewage treatment sand settling device

Info

Publication number: CN218786545U
Application number: CN202223515549.3U
Authority: CN
Inventors: 孙连翔; 祁晓霞
Original assignee: Tianjin Kaikai Membrane Technology Co ltd
Current assignee: Tianjin Kaikai Membrane Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-04
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a sewage treatment desilting device, including sand setting tank, guiding gutter and support column, both sides in the sand setting tank are all through bolt fixedly connected with guiding gutter, there is cartridge case at the top of guiding gutter through bolted connection, and the discharge end that adds the cartridge case is located the guiding gutter, both sides in the guiding gutter are all through draw-in groove fixedly connected with buffer plate, the guiding opening has been seted up to the bottom of guiding gutter. The utility model relates to a sewage treatment sand setting device, simple structure is compact, and low cost easily operates, and it is more convenient to use, is fit for being extensively promoted and uses.

Description

Sewage treatment sand settling device

Technical Field

The utility model relates to a sewage treatment technical field, in particular to sewage treatment desilting device.

Background

In the process of sewage treatment, sediment in the sewage needs to be precipitated and removed in advance, and then subsequent sewage purification and other treatments are carried out, wherein the sediment treatment is a water treatment mode for removing the sediment by utilizing natural sedimentation or coagulating sedimentation of the sewage.

Publication No.: CN217854731U discloses a sewage treatment sand setting device relates to sand setting device technical field, including collecting hopper, sand setting jar and row's material pipe, the bottom of collecting hopper is equipped with sand setting jar, sand setting jar's bottom is equipped with row's material pipe, the top on collecting hopper right side is equipped with the inlet pipe, the inside of collecting hopper is equipped with swirl mechanism, sand setting jar's inside is equipped with prevents flowing backward the mechanism.

At present, the prior sand settling device has the following defects when in use: the slow flow mechanism is lacked, and sewage is sent into the device through an external pipeline usually, but when the flow of the sewage is larger, the pressure of the sand settling mechanism in the device is easy to increase, and the service life of the device is influenced. Therefore, a sewage treatment sand settling device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sewage treatment desilting device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment desilting device, includes sandbox, guiding gutter and support column, both sides in the sandbox are all through bolt fixedly connected with guiding gutter, there is the cartridge case at the top of guiding gutter through bolted connection, and the discharge end that adds the cartridge case is located the guiding gutter, both sides in the guiding gutter all through draw-in groove fixedly connected with buffer plate, the water conservancy diversion mouth has been seted up to the bottom of guiding gutter.

Further, fixedly connected with support column in the sandbox, the peripheral cover of support column is equipped with the sieve, the top of sieve is provided with the arc filter screen, and the arc filter screen runs through the support column through reserving the mouth, through bearing installation lead screw in the support column, the periphery of lead screw is provided with the silk piece that corresponds, silk piece fixed connection sieve, silk piece pass through the bolted connection sieve, and the sandbox passes through the bolted connection support column.

Further, one side of the sand sediment box is provided with a water inlet which is communicated with the diversion trench, and cleaning openings are formed in the surfaces of the two sides of the sand sediment box.

Further, the spout has been seted up at the top of sieve, the top of spout is provided with the scraper blade, and the scraper blade passes through bottom slider and spout sliding connection, one side that lies in the scraper blade slider in the spout is provided with the spring, the top of support column is provided with servo motor, servo motor passes through drive shaft connection lead screw, and the spout passes through spring holder installation spring, and bolted connection servo motor is passed through to the support column.

Further, a water outlet is formed in the bottom of the sand sediment box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the guiding gutter that sets up, add cartridge case, buffer plate and water conservancy diversion mouth, can send into outside sewage when the device is inside to carry out the desilting and handle, increase the distance that sewage flows, slow down the impact of large-traffic sewage to the desilting mechanism of incasement, simple structure is compact, can also utilize sewage self to flow simultaneously and add the medicament and carry out the coagulation effect, mixes more evenly high-efficient.

2. Through support column, sieve, the arc filter screen that sets up, can assist the replacement hand operation to the silt lifting after the sediment that sinks to eradicate and clear up the operation, simple structure easily operates, clears up convenient more reasonable moreover, and practical value is higher.

Drawings

Fig. 1 is the overall structure schematic diagram of the sewage treatment sand settling device of the utility model.

Fig. 2 is the schematic view of the sectional structure of the diversion trench of the sewage treatment sand settling device of the utility model.

Fig. 3 is the structure schematic diagram of the sieve plate and the arc-shaped filter screen of the sewage treatment sand settling device of the utility model.

Fig. 4 is a schematic view of a local enlarged structure at a position a of the sewage treatment sand settling device of the present invention.

FIG. 5 is a schematic view of a sectional structure of a supporting pillar of the sewage treatment sand-settling device of the present invention.

Fig. 6 is a schematic view of the section structure of the sand settling tank of the sewage treatment sand settling device of the present invention.

In the figure: 1. a sand box; 2. a diversion trench; 3. a water inlet; 4. adding a medicine box; 5. a buffer plate; 6. a flow guide port; 7. a support pillar; 8. a sieve plate; 9. an arc-shaped filter screen; 10. a squeegee; 11. a chute; 12. a spring; 13. a screw rod; 14. silk blocks; 15. a servo motor; 16. cleaning the opening; 17. and a water outlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 and 2, a sewage treatment sand settling device, includes a sand settling box 1, a diversion trench 2 and a support column 7, both sides in the sand settling box 1 are all through bolt fixedly connected with diversion trench 2, there is a cartridge feeding barrel 4 at the top of the diversion trench 2 through bolt connection, and the discharge end of the cartridge feeding barrel 4 is located in the diversion trench 2, both sides in the diversion trench 2 are all through a clamping groove fixedly connected with flow slowing plate 5, a diversion opening 6 has been seted up to the bottom of the diversion trench 2.

Wherein, fixedly connected with support column 7 in sandbox 1, the peripheral cover of support column 7 is equipped with sieve 8, the top of sieve 8 is provided with arc filter screen 9, and arc filter screen 9 runs through support column 7 through reserving the mouth, through bearing installation lead screw 13 in the support column 7, the periphery of lead screw 13 is provided with

corresponding silk piece

14, 14 fixed connection sieve 8 of silk piece.

As shown in fig. 3 and 5 in this embodiment, rotate through lead screw 13, silk piece 14 can drive 8 vertical migration of sieve, adjusts its and uses the height, through sieve 8 and arc filter screen 9, can be peripheral with the silt gathering after the sediment, and the supplementary lifting of rethread is cleared up, and it is more convenient reasonable to operate, and lead screw 13, silk piece 14 are ball screw mechanism.

Wherein, one side of sand sediment box 1 is provided with water inlet 3, and water inlet 3 and guiding gutter 2 intercommunication, clearance mouth 16 has all been seted up on the surface of sand sediment box 1 both sides.

In this embodiment, as shown in fig. 1, sewage is conveniently sent into the sand sediment tank 1 through the water inlet 3 for sand sediment treatment, and the cleaning port 16 is connected with a sealing baffle through a clamping groove.

Wherein, spout 11 has been seted up at the top of sieve 8, the top of spout 11 is provided with scraper blade 10, and scraper blade 10 passes through bottom slider and 11 sliding connection of spout, the one side that lies in scraper blade 10 slider in the spout 11 is provided with spring 12, the top of support column 7 is provided with servo motor 15, servo motor 15 passes through drive shaft connection lead screw 13.

In this embodiment, as shown in fig. 4 and 5, the chute 11 and the scraper 10 can be pushed by the elastic force of the spring 12 to assist in cleaning the inner wall of the sand box 1, and the screw rod 13 is conveniently driven to rotate back and forth by the servo motor 15.

Wherein, the bottom of the sand settling tank 1 is provided with a water outlet 17.

In this embodiment, as shown in fig. 6, the drainage port 17 is used to facilitate the drainage of the sewage after the sand deposition.

It should be noted that, the utility model relates to a sewage treatment desilting device, in operation, at first outside sewage passes through water inlet 3 and gets into guiding gutter 2 in, sewage is repeated through the direction of slowly flowing board 5, the flow distance of sewage has been increased, thereby the impact of large-traffic sewage to desilting mechanism in the desilting box 1 has been slowed down, high use value, still be favorable to prolonging the life of desilting mechanism, sewage passes through in the guiding opening 6 gets into desilting box 1, in proper order through arc filter screen 9 and sieve 8 filtration carry out the desilting and handle, sewage behind the desilting passes through outlet 17 and flows out, silt remains at the top of sieve 8 and arc filter screen 9, after the desilting is handled, the manual work is opened servo motor 15 and is driven lead screw 13 and is rotated, the silk piece 14 drives sieve 8 vertical migration and drives the silt lifting, under spring 12 elasticity promotes, scraper blade 10 assists the clearance with the contact friction in desilting box 1, clear up silt through clearance mouth 16 at last, moreover, the steam generator is compact structure, low cost, and practical value is higher.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage treatment desilting device, includes desilting case (1), guiding gutter (2) and support column (7), its characterized in that: both sides in the sand sediment box (1) are all through bolt fixedly connected with guiding gutter (2), there is cartridge case (4) at the top of guiding gutter (2) through bolted connection, and the discharge end that adds cartridge case (4) is located guiding gutter (2), both sides in guiding gutter (2) are all through draw-in groove fixedly connected with buffer plate (5), water conservancy diversion mouth (6) have been seted up to the bottom of guiding gutter (2).

2. The sewage treatment sand settling device according to claim 1, wherein: fixedly connected with support column (7) in sandbox (1), the peripheral cover of support column (7) is equipped with sieve (8), the top of sieve (8) is provided with arc filter screen (9), and arc filter screen (9) run through support column (7) through reserving the mouth, through bearing installation lead screw (13) in support column (7), the periphery of lead screw (13) is provided with corresponding silk piece (14), silk piece (14) fixed connection sieve (8).

3. The sewage treatment sand settling device according to claim 1, wherein: one side of the sand sediment box (1) is provided with a water inlet (3), the water inlet (3) is communicated with the diversion trench (2), and cleaning openings (16) are formed in the surfaces of the two sides of the sand sediment box (1).

4. The sewage treatment sand settling device according to claim 2, wherein: spout (11) have been seted up at the top of sieve (8), the top of spout (11) is provided with scraper blade (10), and scraper blade (10) through bottom slider and spout (11) sliding connection, the one side that lies in scraper blade (10) slider in spout (11) is provided with spring (12), the top of support column (7) is provided with servo motor (15), servo motor (15) are through drive shaft connection lead screw (13).

5. The sewage treatment sand settling device of claim 1, wherein: the bottom of the sand settling box (1) is provided with a water outlet (17).