CN102179076A - Uniform surface water collecting apparatus - Google Patents
Uniform surface water collecting apparatus Download PDFInfo
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- CN102179076A CN102179076A CN2011100838782A CN201110083878A CN102179076A CN 102179076 A CN102179076 A CN 102179076A CN 2011100838782 A CN2011100838782 A CN 2011100838782A CN 201110083878 A CN201110083878 A CN 201110083878A CN 102179076 A CN102179076 A CN 102179076A
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Abstract
The invention relates to a uniform surface water collecting apparatus. At present, the precipitation technique applied in water treatment mainly comprises a tail end water collecting sedimentation tank, a surface water collecting apparatus, and the like, wherein the openings on the front and the rear parts of the surface water collecting apparatus are the same in size and number to cause nonuniform water distribution of the front and the rear parts, the flow rate at the front end is too high to produce feculent yielding water at the front end and qualified yielding water at the rear end, and the precipitation efficiency is influenced caused by substandard overall yielding water. The uniform surface water collecting apparatus comprises a groove body (1), wherein through holes (2) are formed on one side or both sides of the groove body, and the through holes are dense along the water flow direction in sequence. The product is used in the fields of water treatment and chemical industry.
Description
Technical field:
The present invention relates to a kind of even water collecting equipment in surface that is applied to water treatment technology.
Background technology:
At present, the depositing technology form of using in water treatment mainly contains tail end catchment pond, shallow lake and set of surfaces wetting system etc.Wherein the set of surfaces wetting system can cause front and back water distribution inequality because perforate big smallest number in front and back all is equal, and the muddy rear end water outlet of the excessive water outlet of front end flow velocity is qualified, the overall water outlet deposition efficiency that influences not up to standard.
Summary of the invention:
The objective of the invention is provides a kind of surface even water collecting equipment at the problem of above-mentioned existence, can improve to be settled out the water yield, and can make the front and back end go out water flow velocity evenly to guarantee effluent quality.
Above-mentioned purpose is achieved through the following technical solutions:
The surface is water collecting equipment evenly, and its composition comprises: cell body, and a side or the both sides of described cell body have through hole, and described through hole is encrypted successively along water (flow) direction.
The even water collecting equipment in described surface, described cell body comprises 4 water legs, every water leg is that 8.5 meters described water legs are divided into three sections, first section water inlet section 0.59 ㎡, second section water inlet section is 0.39 ㎡, the 3rd section water inlet section is 0.29 ㎡, the first sector hole eye number is 22, the second sector hole eye number is that 34, the three sector hole eye numbers are 51, and the diameter of described eyelet is 25 ㎜.
Beneficial effect:
1. the water quality according to the order of magnitude water outlet of full-blown flowers before and after the on-site actual situations sedimentation basin is: the muddy rear end of front end is limpid, thereby can avoid this phenomenon to take place to make the front and back end effluent quality reach unified standard by the inhomogeneous perforate in front and back end, guarantees effluent quality.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is left views of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
The surface is water collecting equipment evenly, and its composition comprises: cell body 1, and a side or the both sides of described cell body have through hole 2, and described through hole is encrypted successively along water (flow) direction.
Described cell body comprises 4 water legs, every water leg is that 8.5 meters described water legs are divided into three sections, first section water inlet section 0.59 ㎡, second section water inlet section is 0.39 ㎡, the 3rd section water inlet section is 0.29 ㎡, and the first sector hole eye number is that 22, the second sector hole eye numbers are 34, the 3rd sector hole eye number is 51, and the diameter of described eyelet is 25 ㎜.
Embodiment 2:
With the sedimentation basin water outlet per hour 400 tons of/hour water yields be calculated as example:
The sedimentation basin area is 48 ㎡ (6 meters * 8 meters),
Upflow velocity was 2.5 ㎜/seconds,
Every day, the water yield was 1.03 ten thousand tons/every day (comprising 8% self water consumption),
Sedimentation basin is made as 4 water legs (long 8.5 meters wide 0.22 meter high 0.59 meter/roots),
Below calculate by every water leg:
The every one-sided perforate of water leg is 50,
Below use:
F---tank basal area (square metre),
The every pond design of the q---water yield (upright meter per second),
Flow velocity in the v---intake chamber (meter per second) is the parameter of asking for,
The Ω---undercurrent hole gross area (m3),
Each number (individual) of n---eyelet,
ω---each perforation hole area (㎡) be fixed-area diameter 25 ㎜ eyelets.
Water quality according to the order of magnitude water outlet of full-blown flowers before and after the on-site actual situations sedimentation basin is: the muddy rear end of front end is limpid, thereby can avoid this phenomenon to take place to make the front and back end effluent quality reach unified standard by the inhomogeneous perforate in front and back end, guarantees effluent quality.
Every water leg be 8.5 meters we water leg is divided into three sections according to diving hole gross area formula (parameter of asking for):
First section water leg inlet velocity v is 0.9 meter per second,
Second section water leg inlet velocity v is 0.6 meter per second,
Second section water leg inlet velocity v is 0.4 meter per second,
Can calculate according to the water inlet flow velocity:
First section water inlet section Ω=q/v=0.59 ㎡,
Second section water inlet section is 0.39 ㎡,
The 3rd section water inlet section is 0.29 ㎡,
Thereby draw: n=q/12 ω v,
The first sector hole eye number is 22,
The second sector hole eye number is 34,
The 3rd sector hole eye number is 51,
Thereby reach the purpose of even water distribution.
Claims (2)
1. even water collecting equipment in surface, its composition comprises: cell body is characterized in that: a side or the both sides of described cell body have through hole, and described through hole is encrypted successively along water (flow) direction.
2. the even water collecting equipment in surface according to claim 1, it is characterized in that: described cell body comprises 4 water legs, every water leg is that 8.5 meters described water legs are divided into three sections, first section water inlet section 0.59 ㎡, second section water inlet section is 0.39 ㎡, the 3rd section water inlet section is 0.29 ㎡, the first sector hole eye number is 22, the second sector hole eye number is that 34, the three sector hole eye numbers are 51, and the diameter of described eyelet is 25 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100838782A CN102179076A (en) | 2011-04-04 | 2011-04-04 | Uniform surface water collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100838782A CN102179076A (en) | 2011-04-04 | 2011-04-04 | Uniform surface water collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179076A true CN102179076A (en) | 2011-09-14 |
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ID=44565478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100838782A Pending CN102179076A (en) | 2011-04-04 | 2011-04-04 | Uniform surface water collecting apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN102179076A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407034A (en) * | 2011-10-21 | 2012-04-11 | 广东汇众环境科技股份有限公司 | Shallow sedimentation tank system |
| CN114715989A (en) * | 2022-04-01 | 2022-07-08 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157296A (en) * | 1984-08-28 | 1986-03-24 | Okada Sangyo Kk | Apparatus for preventing outflow of sludge in sewage purification equipment |
| CN2333433Y (en) * | 1998-03-18 | 1999-08-18 | 王绍文 | Counterflow tilted plate tail water collecting settling pond |
| CN2451568Y (en) * | 2000-10-10 | 2001-10-03 | 罗树芳 | Water accumulating tank |
| CN2551641Y (en) * | 2002-05-18 | 2003-05-21 | 江苏江华水处理设备厂 | Fully-automatic water purifier |
| CN1431032A (en) * | 2002-12-30 | 2003-07-23 | 罗志华 | Floating ship type water collecting trough with perforations |
| CN201044886Y (en) * | 2007-06-05 | 2008-04-09 | 南京工业大学 | Sedimentation tank collection assembled water pipe |
| CN201257318Y (en) * | 2008-08-29 | 2009-06-17 | 四川省水处理及资源化工程技术研究中心 | Middle-in side-out sedimentation basin |
| CN202105472U (en) * | 2011-04-04 | 2012-01-11 | 哈尔滨辰能工大环保科技股份有限公司 | Uniform surface water collection equipment |
-
2011
- 2011-04-04 CN CN2011100838782A patent/CN102179076A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157296A (en) * | 1984-08-28 | 1986-03-24 | Okada Sangyo Kk | Apparatus for preventing outflow of sludge in sewage purification equipment |
| CN2333433Y (en) * | 1998-03-18 | 1999-08-18 | 王绍文 | Counterflow tilted plate tail water collecting settling pond |
| CN2451568Y (en) * | 2000-10-10 | 2001-10-03 | 罗树芳 | Water accumulating tank |
| CN2551641Y (en) * | 2002-05-18 | 2003-05-21 | 江苏江华水处理设备厂 | Fully-automatic water purifier |
| CN1431032A (en) * | 2002-12-30 | 2003-07-23 | 罗志华 | Floating ship type water collecting trough with perforations |
| CN201044886Y (en) * | 2007-06-05 | 2008-04-09 | 南京工业大学 | Sedimentation tank collection assembled water pipe |
| CN201257318Y (en) * | 2008-08-29 | 2009-06-17 | 四川省水处理及资源化工程技术研究中心 | Middle-in side-out sedimentation basin |
| CN202105472U (en) * | 2011-04-04 | 2012-01-11 | 哈尔滨辰能工大环保科技股份有限公司 | Uniform surface water collection equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407034A (en) * | 2011-10-21 | 2012-04-11 | 广东汇众环境科技股份有限公司 | Shallow sedimentation tank system |
| CN114715989A (en) * | 2022-04-01 | 2022-07-08 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
| CN114715989B (en) * | 2022-04-01 | 2023-01-31 | 河南城建学院 | Sponge municipal sewage treatment post-regeneration utilization system |
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Application publication date: 20110914 |