CN215026819U

CN215026819U - Sewage treatment sedimentation tank

Info

Publication number: CN215026819U
Application number: CN202121223687.7U
Authority: CN
Inventors: 韩方伟; 王莉
Original assignee: Hengshui Xingrui Environmental Protection Engineering Co ltd
Current assignee: Hengshui Xingrui Environmental Protection Engineering Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-07
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to a sedimentation tank technical field especially relates to a sewage treatment sedimentation tank. Comprises a tank body, a clapboard and a filter plate; the sludge treatment device comprises a tank body, a sludge inlet, a sludge outlet, a first baffle and a second baffle, wherein the left side of the tank body is provided with the water inlet, the lower side of the tank body is provided with the sludge outlet, the inner wall of the tank body is sequentially provided with the first baffle and the second baffle from left to right, the first baffle is uniformly provided with a plurality of first through holes, the second baffle is uniformly provided with a plurality of second through holes, the upper side of the right side of the tank body is provided with the water outlet, the front side and the rear side of the tank body are symmetrically provided with channels, and the connecting part of the channels and the tank body is provided with a plug board capable of sliding up and down; the utility model provides a sewage treatment sedimentation tank, through the design of first through-hole and second through-hole, can guarantee that the water distribution is even, prevent to curl up the earth that has depositd, the passageway arranges in the middle zone of cell body and first baffle simultaneously, can discharge the floater, alleviates manual work.

Description

Sewage treatment sedimentation tank

Technical Field

The utility model relates to a sedimentation tank technical field especially relates to a sewage treatment sedimentation tank.

Background

The sedimentation tank utilizes the effect of the natural sedimentation or the coagulating sedimentation of water to detach the suspended solid in the aquatic, but present sedimentation tank can not filter the floater of lighter and get rid of, can only be salvaged by the staff, simultaneously at earth sedimentation in-process, because the water distribution is uneven, causes rivers to curl up the earth that has depositd, influences the precipitation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a sewage treatment sedimentation tank, through the design of first through-hole and second through-hole, can guarantee that the water distribution is even, prevents to curl up the earth that has depositd, and the passageway arranges in the middle zone of cell body and first baffle simultaneously, can discharge the floater, alleviates manual work.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a tank body, a clapboard and a filter plate; the sludge treatment device comprises a tank body, a sludge inlet, a sludge outlet, a first baffle and a second baffle, wherein the left side of the tank body is provided with the water inlet, the lower side of the tank body is provided with the sludge outlet, the inner wall of the tank body is sequentially provided with the first baffle and the second baffle from left to right, the first baffle is uniformly provided with a plurality of first through holes, the second baffle is uniformly provided with a plurality of second through holes, the upper side of the right side of the tank body is provided with the water outlet, the front side and the rear side of the tank body are symmetrically provided with channels, and the connecting part of the channels and the tank body is provided with a plug board capable of sliding up and down; threaded rods are symmetrically arranged on the partition plate and are in threaded connection with the tank body, the right side of the partition plate is in contact with the water outlet surface, and notches are uniformly formed in the partition plate; the filter rotates with the cell body to be connected, the filter arranges in the delivery port rear.

Preferably, a plurality of auxiliary pipelines are symmetrically arranged in the front and the rear of the tank body.

Preferably, the bottom of the channel is an inclined plane.

Preferably, the filter plate is uniformly provided with strip-shaped holes.

Preferably, the first through hole is located below the water inlet, and the second through hole is located above the water inlet.

Preferably, a third through hole is arranged below the first through hole, and the area ratio of the third through hole to the first through hole is 1: 5.

Preferably, the inner walls of two sides below the tank body are obliquely arranged, a sliding groove is formed in the communication position of the tank body and the channel, and the inserting plate is connected with the sliding groove in a sliding mode.

Compared with the prior art, the utility model has the advantages of it is following: 1. the auxiliary pipeline can be used for auxiliary discharge of settled sewage above when the tank body needs to be cleaned, and then the sludge is conveniently cleaned; 2. the bottom of the channel adopts an inclined plane, so that floating objects can be conveniently cleaned, residues are prevented, and the two sides below the pool body are obliquely arranged, so that the settled soil can be conveniently gathered towards the middle part and is convenient to clean; 3. the filter plate can filter the floating objects again, so that the condition that no floating objects exist in the flowing water is ensured, and the water quality is improved; 4. the position of the first through hole can prevent water flow from directly rushing to the second baffle, meanwhile, the time for water flow to pass is increased, the filtering efficiency is improved, and the second through hole is designed above, so that the settled water flow can pass smoothly, and the interference to the water flow at the bottom is avoided; 5. the area of the third through hole is 5 times of that of the first through hole, the water distribution effect can be improved, and the water flow entering the pool body is prevented from impacting the bottom of the pool body downwards along the first baffle plate, so that the settled soil is turned up.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage treatment sedimentation tank;

FIG. 2 is an overall plan view of a sewage treatment sedimentation tank;

FIG. 3 is a schematic view of a filter plate structure of a sewage treatment sedimentation tank;

FIG. 4 is a schematic view of a full section of a sedimentation tank for sewage treatment;

FIG. 5 is a schematic view of a partition structure of a sewage treatment sedimentation tank.

In the figure: 1. a tank body; 2. a partition plate; 3. a filter plate; 4. a first baffle plate; 5. a second baffle; 101. a water inlet; 102. a sludge outlet; 103. a water outlet; 104. a channel; 105. inserting plates; 106. an auxiliary line; 107. a chute; 201. a threaded rod; 202. a notch; 301. a strip-shaped hole; 401. a first through hole; 402. a third through hole; 501. a second via.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: referring to fig. 1-5, a sewage treatment sedimentation tank is characterized in that: comprises a tank body 1, a clapboard 2 and a filter plate 3; a water inlet 101 is formed in the left side of the tank body 1, a sludge outlet 102 is formed below the tank body 1, a first baffle 4 and a second baffle 5 are sequentially arranged on the inner wall of the tank body 1 from left to right, a plurality of first through holes 401 are uniformly formed in the first baffle 4, a plurality of second through holes 501 are uniformly formed in the second baffle 5, a water outlet 103 is formed above the right side of the tank body 1, channels 104 are symmetrically formed in the front and back of the tank body 1, and inserting plates 105 capable of sliding up and down are arranged at the positions where the channels 104 are communicated with the tank body 1; threaded rods 201 are symmetrically arranged on the partition board 2, the threaded rods 201 are in threaded connection with the tank body 1, the right side of the partition board 2 is in surface contact with the water outlet 103, and notches 202 are uniformly arranged on the partition board 2; the filter plate 3 is rotationally connected with the tank body 1, and the filter plate 3 is arranged behind the water outlet 103; a plurality of auxiliary pipelines 106 are symmetrically arranged in the front and the rear of the tank body 1; the bottom of the channel 104 is an inclined plane; the filter plate 3 is uniformly provided with strip-shaped holes 301; the first through hole 401 is positioned below the water inlet 101, and the second through hole 501 is positioned above the water inlet 101; a third through hole 402 is arranged below the first through hole 401, and the area ratio of the third through hole 402 to the first through hole 401 is 1: 5; the inner walls of two sides below the pool body 1 are obliquely arranged, a sliding groove 107 is formed in the communication position of the pool body 1 and the channel 104, and the inserting plate 105 is in sliding connection with the sliding groove 107.

When in use, as shown in fig. 5 in combination with soil 1, sewage enters from the water inlet 101 and impacts the first baffle 4, after the tank body 1 is filled with water, subsequent water flows enter from the water inlet 101 and then flow into the middle area of the first baffle 4 and the second baffle 5 through the first through hole 401 and the third through hole 402, meanwhile, the buoyancy of the floating objects which enter along with the sewage is larger, the floating objects can be gathered at the left wall of the first baffle 4 and the tank body 1, the soil mixed in the water flows is settled between the first baffle 4 and the second baffle 5, meanwhile, the lower side of the second baffle 5 is lower than the lower side of the first baffle 4, the flow of the bottom water flow can be reduced, the bottom water flow is kept stable, the settling effect is improved, the settled soil is gathered to the mud outlet 102 at the middle part along the inclined inner wall at the bottom of the tank body 1, the cleaning is convenient, after the settling, the upper water flows through the second through hole 501 and enters into the space formed between the second baffle 5 and the right wall of the tank body 1, the in-process flows to the right, and the deflector that sets up through the centre makes rivers downward, through changing rivers direction, prolongs the transit time of rivers, deposits the processing once more, and the rivers of top enter into delivery port 103 through breach 202 on the baffle 2 afterwards in, rivers pass through filter 3 when flowing, and bar hole 301 on the filter 3 filters the floater of aquatic once more, flows out afterwards.

With reference to fig. 1 and 4, a helical blade may be installed at the sludge outlet 102 in advance, and the helical blade rotates to clean the sludge at the sludge outlet 102 in cooperation with the arc shape at the bottom of the sludge outlet; before the clearance, because still have more sewage in the cell body 1, can discharge the sewage in the cell body 1 through auxiliary line 106 this moment to leave the earth of cell body 1 bottom.

Referring to fig. 1 and 2, when more floaters exist between the left wall of the tank body 1 and the first baffle 4, the insertion plates 105 on the two sides are pulled upwards to separate the insertion plates 105 from contact with the sliding grooves 107, so that the joint between the channel 104 and the tank body 1 is opened, the impurities floating on the water surface are flushed into the channel 104 and discharged under the driving of water flow, the floaters are cleaned, manual fishing is not needed, and after the cleaning is finished, the insertion plates 105 are inserted again; to prevent water leakage, a seal strip may be added to the chute 107 to improve the overall sealing performance.

Combine fig. 1, fig. 2 and fig. 3 to show, when there is more floater on the filter 3, influence rivers and flow, can upwards pull up filter 3, filter 3 rotates round cell body 1 to the floater on the filter 3 is cleared up, and it is convenient to maintain, and the clearance finishes only need the antiport filter 3 to delivery port 103 in can.

As shown in fig. 2 and 5, the height of the partition board 2 can be adjusted at any time according to the water flow rate, so as to control the water yield and adapt to different water flow rates, and during adjustment, only the threaded rods 201 on two sides need to be rotated simultaneously, and the partition board 2 is driven to move by adopting threaded connection with the tank body 1; both ends adopt the threaded rod simultaneously, and are higher to the required precision, can replace the threaded rod 201 of one side into the glossy body of rod to set up the sliding hole that corresponds on cell body 1, realize sliding hole and body of rod sliding connection, the other end then continues to adopt threaded rod control, reduces the operation degree of difficulty and holistic precision.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a sewage treatment sedimentation tank which characterized in that: comprises a tank body (1), a clapboard (2) and a filter plate (3); the sludge treatment device is characterized in that a water inlet (101) is formed in the left side of the tank body (1), a sludge outlet (102) is formed in the lower portion of the tank body (1), a first baffle (4) and a second baffle (5) are sequentially arranged on the inner wall of the tank body (1) from left to right, a plurality of first through holes (401) are uniformly formed in the first baffle (4), a plurality of second through holes (501) are uniformly formed in the second baffle (5), a water outlet (103) is formed in the upper portion of the right side of the tank body (1), channels (104) are symmetrically arranged in the front and at the rear of the tank body (1), and inserting plates (105) capable of sliding up and down are arranged at the communication positions of the channels (104) and the tank body (1); threaded rods (201) are symmetrically arranged on the partition plate (2), the threaded rods (201) are in threaded connection with the tank body (1), the right side of the partition plate (2) is in surface contact with the water outlet (103), and notches (202) are uniformly arranged on the partition plate (2); the filter plate (3) is rotationally connected with the pool body (1), and the filter plate (3) is arranged at the rear of the water outlet (103).

2. The sewage treatment sedimentation tank of claim 1, wherein: a plurality of auxiliary pipelines (106) are symmetrically arranged in the front and the rear of the tank body (1).

3. The sewage treatment sedimentation tank of claim 1, wherein: the bottom of the channel (104) is an inclined plane.

4. The sewage treatment sedimentation tank of claim 1, wherein: and strip-shaped holes (301) are uniformly formed in the filter plate (3).

5. The sewage treatment sedimentation tank of claim 1, wherein: the first through hole (401) is located below the water inlet (101), and the second through hole (501) is located above the water inlet (101).

6. The sewage treatment sedimentation tank of claim 5, wherein: a third through hole (402) is arranged below the first through hole (401), and the area ratio of the third through hole (402) to the first through hole (401) is 1: 5.

7. The sewage treatment sedimentation tank of claim 1, wherein: the inner wall of both sides below cell body (1) is arranged for the slope, cell body (1) and passageway (104) intercommunication department are equipped with spout (107), picture peg (105) and spout (107) sliding connection.