CN209210512U - Industrial oily wastewater water-oil separating oil-isolating device - Google Patents
Industrial oily wastewater water-oil separating oil-isolating device Download PDFInfo
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- CN209210512U CN209210512U CN201821976856.2U CN201821976856U CN209210512U CN 209210512 U CN209210512 U CN 209210512U CN 201821976856 U CN201821976856 U CN 201821976856U CN 209210512 U CN209210512 U CN 209210512U
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- partition
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- oily wastewater
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Abstract
The utility model provides a kind of industrial oily wastewater water-oil separating oil-isolating device, including shell, the side of the shell is equipped with water inlet, the other side is equipped with water outlet, first partition is equipped with close to the side of water inlet in the shell, the 4th partition is equipped with close to the side of water outlet in the shell, second partition and third partition are successively arranged between the first partition and the 4th partition, the lower part of the shell, which corresponds to, is equipped with several ventholes at water inlet to third partition, the venthole is connected with air injection device, the side that the top of 4th partition corresponds to water inlet is equipped with oil trap, the side that the case top corresponds to water inlet is equipped with for the oil liquid of suspension to be scraped to the oil-scraping device in oil trap.The utility model can efficiently separate the greasy dirt in sewage, and improve the treatment effeciency of oily wastewater by gas floatation process and gravity oil removal method when in use.
Description
Technical field
The utility model belongs to Industrial Waste Water Treatments field, and in particular to a kind of industrial oily wastewater water-oil separating oil removal
Device.
Background technique
Petrochemical industry, coal industry, textile industry etc. can usually generate sewage largely containing oil liquid in process of production, this
If a little oily wastewater direct emissions be easy to cause environmental pollution, such as the oil product in sewage is recycled, can not only be kept away
Exempt to pollute environment, moreover it is possible to obtain certain economic well-being of workers and staff.Currently, the processing mode of oily wastewater is also further diversified, wherein often
There are dirt aggregation method and gravity oil removal method, dirt aggregation method is inside equipment, and it is special that oil-containing soiling solution uninterruptedly flows through
Coalescing devices, small oil droplet is mutually agglomerated into biggish oil droplet and constantly floats in coalescing devices, thus to the oil of emersion
Dirt is discharged；Gravity oil removal method is to utilize gravity, and the oil slick of bulky grain floats naturally during drainage flow, and bulky grain hangs
Floating object then natural subsidence, so that the solid impurity of the greasy dirt of emersion and sedimentation is removed.Wherein, dirt aggregation method timeliness
Slowly, treatment effeciency is lower, and gravity oil removal method can only often precipitate the biggish impurity of particle, and greasy dirt cannot effectively divide with water
From causing sewage treatment insufficient.
Utility model content
The purpose of this utility model is that in view of the problems of the existing technology, carrying a kind of industrial oily wastewater grease
Oil-isolating device is separated, to solve the problems, such as that the prior art can not efficiently and sufficiently be handled oily wastewater.
For this purpose, the utility model takes following technical scheme: a kind of industrial oily wastewater water-oil separating oil-isolating device, packet
Shell is included, the side of the shell is equipped with water inlet, the other side is equipped with water outlet, sets in the shell close to the side of water inlet
There is first partition, the top of the first partition is connected with the shell, forms opening, the shell between bottom end and housing bottom
The side of interior close water outlet is equipped with the 4th partition, and opening is formed between the bottom end and housing bottom of the 4th partition, described
Second partition and third partition, the bottom end of the second partition and third partition are successively arranged between first partition and the 4th partition
It connect with housing bottom, form opening between top and case top；The lower part of the shell corresponds to water inlet to third partition
Place is equipped with several ventholes, and the venthole is connected with air injection device；The top of 4th partition corresponds to water inlet
Side is equipped with oil trap, and the side that the case top corresponds to water inlet is equipped with for scraping the oil liquid of suspension in oil trap
Oil-scraping device.
Preferably, orifice filter is equipped between lower part water outlet corresponding with the shell side of the 4th partition, and described
Orifice filter is located at below water outlet.
Preferably, the first partition is that the side of S-shaped and its top water inlet corresponding with shell is connected.
Preferably, the bottom of the shell is equipped with sewage draining exit.
Preferably, top of the top of the third partition lower than second partition and the bottom end higher than the 4th partition.
Preferably, the second partition more than one.
Preferably, the top of the shell is equipped with cover board.
Preferably, heating device is equipped in the shell.
Preferably, the outer wall of the shell is equipped with thermal insulation material.
Preferably, the shell is made of PVC material.
Preferably, the air injection device is air compressor.
Preferably, the oil-scraping device is chain-type Oil scraper or running vehicle type Oil scraper.
The utility model has the beneficial effects that: being carried out using the method that gravity oil removal method and gas floatation process combine containing greasy dirt
Water process effectively extends the stroke of sewage, ensure that oil liquid floats and the time of solid impurity sedimentation, air are infused by air
It in venthole injection device, is highly dispersed to enter in sewage after entering device pressurization, it, will be in sewage using bubble as carrier
Oil droplet and suspended particulate substance are adhered on bubble and float, and further improve degreasing result；Can effectively by greasy dirt and it consolidate
Body impurity focuses on different regions, achievees the purpose that grease is completely separated, separative efficiency is up to 90% or more.
Detailed description of the invention
Fig. 1 is the structure sectional view of the utility model；
Fig. 2 is that the utility model removes the structure top view after cover board；
In figure, 1- shell, 2- water inlet, 3- water outlet, 4- first partition, 5- second partition, 6- third partition, 7- the 4th
Partition, 8- venthole, 9- oil trap, 10- guide rail, 11- scraper plate, 12- orifice filter, 13- sewage draining exit, 14- cover board, 15- greasy dirt.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of industrial oily wastewater water-oil separating oil-isolating device, including shell 1, the side of shell 1
It is equipped with water outlet 3 equipped with water inlet 2, the other side, is equipped with first partition 4 close to the side of water inlet 2 in the shell 1, first
The top of partition 4 is connected with shell 1, forms opening between 1 bottom of bottom end and shell, close water outlet 3 in the shell 1
Side is equipped with the 4th partition 7, forms opening between 1 bottom of bottom end and shell of the 4th partition 7, the first partition 4 with
Second partition 5 and third partition 6, bottom end and shell of the second partition 5 with third partition 6 are successively arranged between 4th partition 7
It is formed and is open between 1 top of the connection of 1 bottom of body, top and shell, the top of the third partition 6 is lower than the top of second partition 5
End and the bottom end for being higher than the 4th partition 7, form oil-collecting side in the shell 1 between 4 to the 4th partition 7 of first partition, and described the
For four partitions 7 to side of catchmenting is formed between 3 side of water outlet, the lower position of the oil-collecting side is equipped with several ventholes 8, described
Venthole 8 is connected with air compressor (not shown), and the oil-collecting upper side is equipped with oil-scraping device, and the oil-scraping device is excellent
Running vehicle type Oil scraper is selected, mainly includes guide rail 10 and scraper plate 11, the lower part water outlet 3 corresponding with shell 1 of the 4th partition 7
Orifice filter 12 is equipped between side, and the orifice filter 12 is located at 3 lower section of water outlet, the bottom of the shell 1 is equipped with row
Dirty mouth 13, the top of the shell 1 are equipped with cover board 14, are equipped with heating device (not shown), the shell in the shell 1
1 outer wall is equipped with thermal insulation material (not shown).
When the utility model is used, oily wastewater is removed into a large amount of sump oils and greasy filth granule foreign by oil separator first,
Then pretreated oily wastewater is passed through in shell 1 by the way that water inlet 2 is with pressure, in shell 1 oily wastewater first every
It first flows downward under the action of plate 4, then from the top overflow of second partition 5 between second partition 5 and third partition 6, then
Top overflow through third partition 6 is most discharged through water outlet 3 afterwards to 7 lower zone of the 4th partition.In the process, in sewage
Solid impurity be constantly settled down to 1 bottom of shell, air is constantly passed through in sewage and is formed by venthole 8 by air compressor
The bubble of dispersion constantly floats up to case top after bubble adhesion oil droplet, and forms the greasy dirt 15 of one layer of floating, and Oil scraper is scraped
Plate 11 constantly scrapes the greasy dirt at 1 top of shell in oil trap 9 along guide rail 10, after the greasy dirt in oil trap 9 reaches a certain amount of
It is discharged again through other equipment.The solid not settled in sewage can be filtered out due to the setting of orifice filter 12 in 3 side of water outlet
Impurity is further ensured that wastewater treatment efficiency.The setting of 4 to the 4th partition 7 of first partition then can effectively extend the stroke of sewage,
Improve the effect that oil droplet floats and solid impurity settles.
The setting of cover board 14 can avoid foreign matter and enter in shell 1.The winter low temperature moment opens heating device, avoids shell
Sewage in body 1 freezes, and influences sewage treatment.
Claims (10)
1. a kind of industrial oily wastewater water-oil separating oil-isolating device, which is characterized in that including shell, the side of the shell is set
There are water inlet, the other side to be equipped with water outlet, the side of close water inlet is equipped with first partition, the first partition in the shell
Top be connected with the shell, form opening between bottom end and housing bottom, the side in the shell close to water outlet is equipped with
4th partition forms opening, between the first partition and the 4th partition between the bottom end and housing bottom of the 4th partition
Be successively arranged second partition and third partition, the second partition connect with the bottom end of third partition with housing bottom, top with
Opening is formed between case top；The lower part of the shell corresponds to and is equipped with several ventholes at water inlet to third partition, described
Venthole is connected with air injection device；The side that the top of 4th partition corresponds to water inlet is equipped with oil trap, the shell
The side of corresponding water inlet is equipped with for the oil liquid of suspension to be scraped to the oil-scraping device in oil trap at the top of body.
2. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that described
Orifice filter is equipped between water outlet corresponding with the shell side of the lower part of four partitions, and the orifice filter is located under water outlet
Side.
3. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that described
One partition is that the side of S-shaped and its top water inlet corresponding with shell is connected.
4. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that the shell
The bottom of body is equipped with sewage draining exit.
5. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that described
Top of the top of three partitions lower than second partition and the bottom end higher than the 4th partition.
6. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that described
Two partition more than one.
7. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that the shell
The top of body is equipped with cover board.
8. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that the shell
It is equipped with heating device in vivo.
9. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that the shell
The outer wall of body is equipped with thermal insulation material.
10. a kind of industrial oily wastewater water-oil separating oil-isolating device according to claim 1, which is characterized in that described
Shell is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976856.2U CN209210512U (en) | 2018-11-28 | 2018-11-28 | Industrial oily wastewater water-oil separating oil-isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976856.2U CN209210512U (en) | 2018-11-28 | 2018-11-28 | Industrial oily wastewater water-oil separating oil-isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210512U true CN209210512U (en) | 2019-08-06 |
Family
ID=67461767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976856.2U Active CN209210512U (en) | 2018-11-28 | 2018-11-28 | Industrial oily wastewater water-oil separating oil-isolating device |
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| CN (1) | CN209210512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190978A (en) * | 2020-09-29 | 2021-01-08 | 中冶焦耐(大连)工程技术有限公司 | Device and method for separating acid tar from ammonium sulfate mother liquor |
| CN113800711A (en) * | 2021-09-02 | 2021-12-17 | 江苏南大华兴环保科技股份公司 | Pretreatment method and system for high-concentration oily perfume wastewater |
| CN115110226A (en) * | 2022-07-06 | 2022-09-27 | 广东三技克朗茨机械科技有限公司 | Ultrasonic oil-removing washing machine for cleaning chemical fiber fabric |
| CN116835716A (en) * | 2023-06-26 | 2023-10-03 | 烟台齐盛石油化工有限公司 | Multistage separation treatment device for oily wastewater and application method of multistage separation treatment device |
-
2018
- 2018-11-28 CN CN201821976856.2U patent/CN209210512U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190978A (en) * | 2020-09-29 | 2021-01-08 | 中冶焦耐(大连)工程技术有限公司 | Device and method for separating acid tar from ammonium sulfate mother liquor |
| CN112190978B (en) * | 2020-09-29 | 2024-03-19 | 中冶焦耐(大连)工程技术有限公司 | Device and method for separating acid tar in ammonium sulfate mother liquor |
| CN113800711A (en) * | 2021-09-02 | 2021-12-17 | 江苏南大华兴环保科技股份公司 | Pretreatment method and system for high-concentration oily perfume wastewater |
| CN115110226A (en) * | 2022-07-06 | 2022-09-27 | 广东三技克朗茨机械科技有限公司 | Ultrasonic oil-removing washing machine for cleaning chemical fiber fabric |
| CN116835716A (en) * | 2023-06-26 | 2023-10-03 | 烟台齐盛石油化工有限公司 | Multistage separation treatment device for oily wastewater and application method of multistage separation treatment device |
| CN116835716B (en) * | 2023-06-26 | 2024-03-26 | 烟台齐盛石油化工有限公司 | Multistage separation treatment device for oily wastewater and application method of multistage separation treatment device |
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