CN2050421U - Level wave plates assembly for treating wastewater of containing oil - Google Patents
Level wave plates assembly for treating wastewater of containing oil Download PDFInfo
- Publication number
- CN2050421U CN2050421U CN 89210648 CN89210648U CN2050421U CN 2050421 U CN2050421 U CN 2050421U CN 89210648 CN89210648 CN 89210648 CN 89210648 U CN89210648 U CN 89210648U CN 2050421 U CN2050421 U CN 2050421U
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- CN
- China
- Prior art keywords
- oil
- treating wastewater
- containing oil
- waved plate
- water
- 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 - Lifetime
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Abstract
The utility model relates to a level wave plate assembly for treating wastewater containing oil, which is formed by assembling a plurality of wave plates provided with eyelets and is flat arranged in an oil removing pool. The utility model is used for treating wastewater containing oil, the project of treating wastewater containing oil, and the reconstruction of the existing oil blocking pool and has the advantages of small ground occupation, good effect of oil-water separation, convenient installation, operation management, and periodical cleaning, etc. Under the condition that the ground occupation is not increased, the quantity of treating wastewater is increased.
Description
The utility model is a kind of horizontal wave card group of handling oily(waste)water, is to be assembled by multi-disc waved plate with holes.
In the existing oily(waste)water treatment scheme of China, a large amount of advection oil separation tanks that adopt, this oil trap pond body is very big, and floor space is many, and this oil trap only can remove the oil droplet that particle diameter is bigger in the sewage (generally being not less than 100～150 microns), can not handle to contain the less waste water of elaioleucite diameter.A kind of ripple ramp type grease removal tank has been adopted at some newly-built oily water treatment factory stations.Be about to the waved plate group and tilt to be placed in the grease removal tank, be beneficial to lubricating oil come-up under the mud.Pack into the oil trap of ripple swash plate, the oil bead diameter that may remove is generally more than 60 microns.But this oil trap elaioleucite upwards floats along crest, and from the water inlet emersion, along long oil pearl come-up distance, the come-up area is little, and many inconvenience are arranged in operational management, and particularly plate group contamination back separating effect descends, and difficulty is cleaned in dismounting.
The purpose of this utility model provides a kind of simple in structure, easy installation and removal, volume is little, the horizontal wave card group that oil removal efficiency is high.
The purpose of this utility model is achieved in that on common waved plate and punches, and the multi-disc veneer is fitted together, and lies in the grease removal tank.Because the effect of waved plate, water-carrying section constantly changes, it is alternately mobile to make current be diffusion, contraction schedule, produces fluctuating flow, impels and increases the collision probability between the oil droplet, make little oil droplet become big, because profit proportion difference, the floating collection of oil droplet directly floats through plate hole at the crest place of waved plate, reach the oily water separation purpose, remedied the deficiency of above-mentioned deoiling method.
The utility model is placed in the grease removal tank owing to level, floor space is little, Installation and Debugging, operational management and routine cleaning are convenient, because perforation on the waved plate has shortened oil droplet come-up distance, increases the come-up area, be beneficial to oily water separation, also be convenient to sludge settling in the waste water, and further improved oil-water separation, removable oil bead diameter is generally more than 20 microns.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a kind of concrete structure synoptic diagram of the utility model.
Fig. 2 is the horizontal wave card.
Dotted portion is the pond body among the figure, and solid line partly is a horizontal wave card group, and the direction that arrow refers to is a water (flow) direction.
1～2 as can be seen with reference to the accompanying drawings, and horizontal wave card group is to be assembled by multi-disc waved plate 1.Waved plate generally adopts the fiberglass reinforced plastic material, can utilize mold injection or suppresses with sheet material.At first, determine the waveform angle and the waveform length of waved plate 1 according to the oily(waste)water water quality situation of giving processing.The angle at crest place generally between 60～120, can determine between 30～60 millimeters by waveform length (distances between adjacent two crests).The size of waved plate group, promptly the length and width degree of waved plate 1 and assembling sheet are several determines according to the water yield of handling.Make waved plate 1 according to the parameter of giving design earlier, eyelet work 2 on waved plate 1, and the diameter of eyelet 2 is normal to adopt 8～10 millimeters.The waved plate of making 1 is assembled into one, and the switchboard spacing is promptly made horizontal wave card group between 8～12 millimeters.
Horizontal wave card group level is placed in the grease removal tank, and sewage enters the waved plate group from water inlet pipe 3 through water distribution board 4.Elaioleucite is through plate hole 2 emersion horizontal planes, and water is discharged from relief outlet 5, and mud sinks at the bottom of the pond, regularly removes.
The utility model can be used for newly-built oily waste water and administers engineering, also can be used for the transformation of existing oil interceptor, can singly organize use, also can organize to be used in combination more. In the situation that does not increase floor space, increase and process the water yield, improve treatment effeciency.
Claims (3)
1, a kind of horizontal wave card group of handling oily(waste)water, it is characterized in that: this horizontal wave card group is to be assembled by multi-disc waved plate with holes.
2, horizontal wave card group according to claim 1, it is characterized in that: the angle at waved plate crest place is 60～120, waveform length (the peak-to-peak distance of adjacent wave) is 30～60 millimeters.
3, horizontal wave card group according to claim 1 is characterized in that: the distance between plates of waved plate assembling is 8～12 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210648 CN2050421U (en) | 1989-06-17 | 1989-06-17 | Level wave plates assembly for treating wastewater of containing oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89210648 CN2050421U (en) | 1989-06-17 | 1989-06-17 | Level wave plates assembly for treating wastewater of containing oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050421U true CN2050421U (en) | 1990-01-03 |
Family
ID=4867000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89210648 Expired - Lifetime CN2050421U (en) | 1989-06-17 | 1989-06-17 | Level wave plates assembly for treating wastewater of containing oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050421U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824366B (en) * | 2006-01-26 | 2011-07-06 | 上海市政工程设计研究院 | Flocculation precipitation device |
| CN103611335A (en) * | 2013-12-06 | 2014-03-05 | 上海大众汽车有限公司 | Corrugated plate, and oil-water separation system and method |
| CN110433531A (en) * | 2019-09-06 | 2019-11-12 | 河海大学 | A kind of food and drink waste water oil water separator |
| CN111704202A (en) * | 2020-07-03 | 2020-09-25 | 黄河水利职业技术学院 | Environment-friendly chemical wastewater treatment device |
-
1989
- 1989-06-17 CN CN 89210648 patent/CN2050421U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1824366B (en) * | 2006-01-26 | 2011-07-06 | 上海市政工程设计研究院 | Flocculation precipitation device |
| CN103611335A (en) * | 2013-12-06 | 2014-03-05 | 上海大众汽车有限公司 | Corrugated plate, and oil-water separation system and method |
| CN103611335B (en) * | 2013-12-06 | 2016-03-30 | 上汽大众汽车有限公司 | Corrugated plating, oil-water separation system and method |
| CN110433531A (en) * | 2019-09-06 | 2019-11-12 | 河海大学 | A kind of food and drink waste water oil water separator |
| CN111704202A (en) * | 2020-07-03 | 2020-09-25 | 黄河水利职业技术学院 | Environment-friendly chemical wastewater treatment device |
| CN111704202B (en) * | 2020-07-03 | 2022-05-06 | 黄河水利职业技术学院 | Environment-friendly chemical sewage treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |