CN208229454U - A kind of use in waste water treatment settling tank - Google Patents
A kind of use in waste water treatment settling tank Download PDFInfo
- Publication number
- CN208229454U CN208229454U CN201820461729.2U CN201820461729U CN208229454U CN 208229454 U CN208229454 U CN 208229454U CN 201820461729 U CN201820461729 U CN 201820461729U CN 208229454 U CN208229454 U CN 208229454U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- settling tank
- pool
- waste water
- water treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 11
- 239000010865 sewage Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000010802 sludge Substances 0.000 abstract description 12
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
本实用新型涉及污水处理设施领域，特别公开了一种废水处理用沉降池，它包括方形池体，所述方形池体包括池底，在方形池体的出口端设有排污口，所述池底为阶梯型，所述排污口位于池底的最低端。所述阶梯的上表面为倾斜面。在方形池体两侧设有若干气缸，一个气缸对应一级阶梯，所述气缸的输出端伸入方形池体内后连接刮泥板。所述刮泥板与气缸的输出端斜交，所述刮泥板的刮泥面朝向排污口。本实用新型将池底设置成阶梯状使得池底整体呈现倾斜状态，并且阶梯的表面也是倾斜的，在污泥自身重力作用下，自动沿台阶下滑，即使有少部分遗留在台阶上，还可以定期由刮泥板进行清除。将原来的刮泥环节基本上去掉了，大大节省了资源。
The utility model relates to the field of sewage treatment facilities, and particularly discloses a settling tank for wastewater treatment, which includes a square pool body, the square pool body includes a pool bottom, and a sewage outlet is arranged at the outlet end of the square pool body. The bottom is stepped, and the sewage outlet is located at the lowest end of the bottom of the pool. The upper surface of the step is an inclined surface. Several air cylinders are arranged on both sides of the square pool body, one cylinder corresponds to a step, and the output end of the cylinder extends into the square pool body and is connected with a mud scraper. The mud scraper is oblique to the output end of the cylinder, and the mud scraper surface of the mud scraper faces the sewage outlet. In the utility model, the bottom of the pool is set in a ladder shape so that the bottom of the pool is inclined as a whole, and the surface of the steps is also inclined. Under the action of the gravity of the sludge itself, it will automatically slide down the steps. Even if a small part is left on the steps, it can still Regular removal by scraper. The original mud scraping link is basically removed, which greatly saves resources.
Description
Technical field
The utility model relates to sewage treatment facility field, in particular to a kind of use in waste water treatment settling tank.
Background technique
Settling tank is that a kind of structures of suspended matter in water removal are removed using precipitation in sewage disposal process, it is utilized
The natural sedimentation of water or acting on to remove the suspended matter in water for coagulating sedimentation, suspended substance sedimentation to bottom of pond becomes sludge, therefore
It in removing sludge process needs that the sludge of bottom of pond is scraped a special place with mud scraper and dispose together, sedimentation basin has
It is a variety of such as rectangular, it is circular；For rectangular settling tank, the water outlet setting sewage draining exit at it carries out blowdown, due to it
Bottom be flat, sludgd deposition to bottom of pond, oneself will not clean up, therefore also need Slag Scraping Device, this has been resulted in greatly
The wasting of resources.
Summary of the invention
In order to make up for the defects of the prior art, the utility model provides a kind of sedimentations of the use in waste water treatment of environment-friendly high-efficiency
Pond.
The utility model is achieved by the following technical solution:
A kind of use in waste water treatment settling tank, including rectangular pond body, the rectangular pond body includes bottom of pond, in going out for rectangular pond body
Mouth end is equipped with sewage draining exit, it is characterized in that: the bottom of pond is step type, the sewage draining exit is located at the least significant end of bottom of pond.
The upper surface of the ladder is inclined surface.
Several cylinders are equipped in rectangular pond body two sides, a cylinder corresponds to step, and the output end of the cylinder protrudes into
Cleaning shoe is connected after in rectangular pond body.
The output end oblique of the cleaning shoe and cylinder, the cleaning shoe scrape mud facing towards sewage draining exit.
The beneficial effects of the utility model are:
Bottom of pond setting is made bottom of pond that heeling condition, and the surface of ladder integrally be presented by the utility model into a ladder
Be it is inclined, under the effect of sludge own wt, glide automatically along step, can be with even if there is small part to be retained on step
Periodically it is purged by cleaning shoe.Original mud-scraping ring section is substantially eliminated, resource is greatly saved.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 be Fig. 1 in A-A to cross section structure schematic diagram.
In figure, 1 rectangular pond body, 2 bottom of pond, 3 sewage draining exits, 4 ladders, 5 cylinders, 6 cleaning shoes.
Specific embodiment
Attached drawing is specific embodiment of the utility model.As shown in Figure 1, 2, this kind of use in waste water treatment settling tank, including side
Shape pond body 1, rectangular pond body 1 include bottom of pond 2, are equipped with sewage draining exit 3 in the outlet end of rectangular pond body 1, bottom of pond 2 is step type, blowdown
Mouth 3 is located at the least significant end of bottom of pond 2.
The upper surface of ladder 4 is preferably inclined surface, and the sludge fallen on so above can slide under the action of own wt
Next stage step.
Several cylinders 5, the corresponding step 4 of a cylinder 5 are equipped in rectangular 1 two sides of pond body, the output end of cylinder 5 protrudes into
Cleaning shoe 6 is connected after in rectangular pond body 1, cleaning shoe 6 is vertical with the upper surface of ladder 4, and preferably oblique with the output end of cylinder 5
It hands over, cleaning shoe 6 scrapes mud facing towards sewage draining exit 3, and the lower end of cleaning shoe 6 is contacted with the upper surface of ladder 4, front end and higher level's ladder
Facade contact.Camber can also be arranged in the facade of ladder 4 and upper surface, so that sludge is easier to be slipped to next stage rank
Ladder.The entire facade of every step and upper surface can also be further arranged to an arcwall face, steps at different levels
It forms the waveform tilted down only to fall down one by one so that sludge does not have standing ground, in such case
Under, cleaning shoe will design waviness, and the mating cylinder of several grades of ladders and one piece of lower end it is wavy scrape mud
Plate.
Process is as follows: gradually falling, is fallen on ladder 4 when sludge is separated from water under self gravitation effect, due to ladder 4
Upper surface be it is inclined, so sludge can't stay on ladder 4, he will continue to fall step by step along ladder 4,
It is discharged until from sewage draining exit 3, certain time is long, some remaining sludge can be inevitably gathered on ladder 4, then we can determine
Phase starts a lower cylinder 5, scrapes off the sludge of accumulation by cleaning shoe 6, how much electric power thus will not be substantially used, is had
Save resource to effect.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of use in waste water treatment settling tank, including rectangular pond body (1), the rectangular pond body (1) includes bottom of pond (2), rectangular
The outlet end of pond body (1) is equipped with sewage draining exit (3), it is characterized in that: the bottom of pond (2) is ladder (4) type, sewage draining exit (3) position
Least significant end in bottom of pond (2).
2. use in waste water treatment settling tank according to claim 1, characterized in that the upper surface of the ladder (4) is inclination
Face.
3. use in waste water treatment settling tank according to claim 1, characterized in that be equipped in rectangular pond body (1) two sides several
Cylinder (5), a cylinder (5) is corresponding step (4), connection after the output end of the cylinder (5) protrudes into rectangular pond body (1)
Cleaning shoe (6).
4. use in waste water treatment settling tank according to claim 3, characterized in that the cleaning shoe (6) is defeated with cylinder (5)
Outlet oblique, the cleaning shoe (6) scrape mud facing towards sewage draining exit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461729.2U CN208229454U (en) | 2018-04-03 | 2018-04-03 | A kind of use in waste water treatment settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820461729.2U CN208229454U (en) | 2018-04-03 | 2018-04-03 | A kind of use in waste water treatment settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229454U true CN208229454U (en) | 2018-12-14 |
Family
ID=64587023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820461729.2U Expired - Fee Related CN208229454U (en) | 2018-04-03 | 2018-04-03 | A kind of use in waste water treatment settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208229454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354222A (en) * | 2020-10-27 | 2021-02-12 | 李节玲 | Be applied to sewage treatment's sedimentation tank |
| CN112661302A (en) * | 2020-12-22 | 2021-04-16 | 南京市利澜电力节能科技有限公司 | Power plant wastewater treatment recycling device and recycling method thereof |
| CN116947249A (en) * | 2023-07-31 | 2023-10-27 | 上海勘测设计研究院有限公司 | A sewage purification and treatment system |
-
2018
- 2018-04-03 CN CN201820461729.2U patent/CN208229454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354222A (en) * | 2020-10-27 | 2021-02-12 | 李节玲 | Be applied to sewage treatment's sedimentation tank |
| CN112661302A (en) * | 2020-12-22 | 2021-04-16 | 南京市利澜电力节能科技有限公司 | Power plant wastewater treatment recycling device and recycling method thereof |
| CN116947249A (en) * | 2023-07-31 | 2023-10-27 | 上海勘测设计研究院有限公司 | A sewage purification and treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |