CN207210029U - A kind of multistage oil interceptor for exempting from regulation - Google Patents
A kind of multistage oil interceptor for exempting from regulation Download PDFInfo
- Publication number
- CN207210029U CN207210029U CN201721134926.5U CN201721134926U CN207210029U CN 207210029 U CN207210029 U CN 207210029U CN 201721134926 U CN201721134926 U CN 201721134926U CN 207210029 U CN207210029 U CN 207210029U
- Authority
- CN
- China
- Prior art keywords
- oil
- outlet
- partition tank
- exempting
- multistage
- 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
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Abstract
The utility model discloses a kind of multistage oil interceptor for exempting from regulation, including oil partition tank, classification oil removal system, outlet at bottom and separate system, the oil partition tank to be horizontally disposed with, and the front-end and back-end of the oil partition tank are respectively inlet and outlet；The classification oil removal system is fixedly installed in the oil partition tank；Multiple outlet at bottoms are arranged at the bottom of the oil partition tank, and respectively positioned at the bifurcations of the classification oil removal system；Multiple separate systems connect with multiple outlet at bottoms respectively.A kind of multistage oil interceptor for exempting from regulation of the utility model in oil partition tank by setting multistage oil removal system, realization carries out layering isolation to the waste water in oil partition tank, in the case where the height of oil scraping plate need not be adjusted, you can to realize that the oil removal of the waste water of different oil-water ratios operates.
Description
Technical field
Sewage treatment area is the utility model is related to, more particularly to a kind of multistage oil interceptor for exempting from regulation.
Background technology
Oil interceptor is different with the proportion of water using suspension in waste water and reaches the purpose of separation.The construction of oil interceptor is adopted more
With flat flow, oily waste water enters the oil interceptor that plane is rectangle by distribution channel, in the horizontal direction slowly flowing, in flowing
Floatation surface on oil product, it is pushed in oil collecting pipe by oil collecting pipe or the Oil scraper for being arranged on pond face and is flowed into drain sump.
Because the oil-water ratio of different waste water is inconsistent, therefore in processing, it is necessary to according to waste water to oil collecting pipe and frizing
The height of device is adjusted, and just adapts to the waste water of different oil-water ratios.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of multistage oil interceptor for exempting from regulation.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of multistage oil interceptor for exempting from regulation, including,
Oil partition tank, the oil partition tank are horizontally disposed with, and the front-end and back-end of the oil partition tank are respectively inlet and outlet；
Oil removal system is classified, the classification oil removal system is fixedly installed in the oil partition tank；
Outlet at bottom, multiple outlet at bottoms are arranged at the bottom of the oil partition tank, and are located at the classification respectively
The bifurcations of oil removal system；
Separate system, multiple separate systems connect with multiple outlet at bottoms respectively.
Specifically, the classification oil removal system includes at least two oil-isolating devices, and the oil-isolating device includes transverse slat and erected
Plate, the transverse slat are horizontally disposed with, and the side of the transverse slat is fixedly connected with the side wall of the oil partition tank, the rear end of the transverse slat with
The upper end of the riser is fixedly connected, and the lower end of the riser is fixedly connected with the bottom surface of the oil partition tank, the side of the riser
Side is fixedly connected with the side wall of the oil partition tank；
The riser of multiple oil-isolating devices is fixedly installed in the oil partition tank successively from front to back, and the riser
Height increases successively from front to back, and multiple outlet at bottoms are separately positioned on the front side of multiple risers；
Identical length of transverse slat of multiple oil-isolating devices etc..
Preferably, the difference in height between two adjacent risers is equal, the distance between two adjacent risers
It is equal.
Specifically, the separate system includes return duct, flowline and outlet pipe, the return duct, the flowline and
The import of the outlet pipe is connected by pipe branch device with the outlet at bottom, the return duct, the flowline and institute
The import for stating outlet pipe is respectively arranged with return valve, delivery valve and outlet valve, the outlet of the return duct and the import of inspection box
Connection, the outlet of the inspection box and the inlet communication of the oil partition tank.
Preferably, outlet of the flowline of multiple separate systems with the oil partition tank, multiple shuntings
The outlet pipe of system connects.
The beneficial effects of the utility model are：
A kind of multistage oil interceptor for exempting from regulation of the utility model in oil partition tank by setting multistage oil removal system, realization pair
Waste water in oil partition tank carries out layering isolation, in the case where that need not adjust the height of oil scraping plate, you can to realize different oil
Water than waste water oil removal operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of multistage oil interceptor for exempting from regulation described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of multistage oil interceptor for exempting from regulation of the utility model, including oil partition tank 1, classification oil removal system,
Outlet at bottom 4 and separate system, oil partition tank 1 is horizontally disposed, and the front-end and back-end of oil partition tank 1 are respectively inlet and outlet；Point
Level oil removal system is fixedly installed in oil partition tank 1；Multiple outlet at bottoms 4 are arranged at the bottom of oil partition tank 1, and are located at divide respectively
The bifurcations of level oil removal system；Multiple separate systems connect with multiple outlet at bottoms 4 respectively.
Classification oil removal system includes at least two oil-isolating devices, and oil-isolating device includes transverse slat 2 and riser 3, and the level of transverse slat 2 is set
Put, the side of transverse slat 2 is fixedly connected with the side wall of oil partition tank 1, and the rear end of transverse slat 2 is fixedly connected with the upper end of riser 3, riser 3
Lower end be fixedly connected with the bottom surface of oil partition tank 1, the side of riser 3 is fixedly connected with the side wall of oil partition tank 1；Multiple oil-isolating devices
Riser 3 be fixedly installed on successively in oil partition tank 1 from front to back, and the height of riser 3 increases successively from front to back, multiple bottoms
Outlet 4 is separately positioned on the front side of multiple risers 3；Identical length of transverse slat 2 of multiple oil-isolating devices etc..Two adjacent risers
Difference in height between 3 is equal, and the distance between adjacent two risers 3 are equal.
Separate system includes return duct 7, flowline 6 and outlet pipe 5, and the import of return duct 7, flowline 6 and outlet pipe 5 is equal
Connected by pipe branch device with outlet at bottom 4, the import of return duct 7, flowline 6 and outlet pipe 5 is respectively arranged with return valve
8th, delivery valve 9 and outlet valve 10, the outlet of return duct 7 and the inlet communication of inspection box, the outlet of inspection box and entering for oil partition tank 1
Mouthful connection, the outlet of the flowlines 6 of multiple separate systems with oil partition tank 1, the outlet pipe 5 of multiple separate systems connect
It is logical.
A kind of operation principle for the multistage oil interceptor for exempting from regulation of the utility model is as follows：
For ease of description, two-stage oil-isolating device is explained before selection, and be named as one-level oil-isolating device and
Two level oil-isolating device.
The import of oil partition tank 1 will be injected between waste water, during flowing, oil floats waste water.
When flowing to one-level oil-isolating device, the liquid above transverse slat 2 flows before continuing, the liquid positioned at the lower section of transverse slat 2
Body is flow in the space of transverse slat 2, riser 3 and the bottom surface of oil partition tank 1 composition, and is flow to from outlet at bottom 4 in plumbing shunt, now
Return valve 8 is opened, delivery valve 9 and outlet valve 10 are closed, and liquid is flow in inspection box through return duct 7, observe containing for its liquid
Amount, if oil, then the liquid for proving to enter oil partition tank 1 is oil, therefore opens delivery valve 9, closes outlet valve 10, together
When follow-up all delivery valves 9 are opened, outlet valve 10 is turned off.
If water quality, then outlet valve 10 is opened, close delivery valve 9, and two level oil-isolating device is detected, similarly,
The return valve 8 connected with two level oil-isolating device is opened, liquid is observed, if oil, then proves one-level oil-isolating device
Follow-up liquid after separation is oil, therefore opens delivery valve 9, closes outlet valve 10, while go out subsequently all
Fuel tap 9 is opened, and outlet valve 10 is turned off.
The like, follow-up multistage oil-isolating device is progressively detected.
Position without adjusting Oil scraper, it can realize that oil removal operates to needing to open or close valve, fit
Waste water for various oil-water ratios.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (5)
- A kind of 1. multistage oil interceptor for exempting from regulation, it is characterised in that：Including,Oil partition tank, the oil partition tank are horizontally disposed with, and the front-end and back-end of the oil partition tank are respectively inlet and outlet；Oil removal system is classified, the classification oil removal system is fixedly installed in the oil partition tank；Outlet at bottom, multiple outlet at bottoms are arranged at the bottom of the oil partition tank, and are located at the classification oil removal respectively The bifurcations of system；Separate system, multiple separate systems connect with multiple outlet at bottoms respectively.
- A kind of 2. multistage oil interceptor for exempting from regulation according to claim 1, it is characterised in that：The classification oil removal system bag At least two oil-isolating devices are included, the oil-isolating device includes transverse slat and riser, and the transverse slat is horizontally disposed with, the side of the transverse slat It is fixedly connected with the side wall of the oil partition tank, the rear end of the transverse slat is fixedly connected with the upper end of the riser, the riser Lower end is fixedly connected with the bottom surface of the oil partition tank, and the side of the riser is fixedly connected with the side wall of the oil partition tank；The riser of multiple oil-isolating devices is fixedly installed in the oil partition tank successively from front to back, and the height of the riser Increase successively from front to back, multiple outlet at bottoms are separately positioned on the front side of multiple risers；Identical length of transverse slat of multiple oil-isolating devices etc..
- A kind of 3. multistage oil interceptor for exempting from regulation according to claim 2, it is characterised in that：Two adjacent risers Between difference in height it is equal, the distance between two adjacent risers are equal.
- A kind of 4. multistage oil interceptor for exempting from regulation according to claim 2, it is characterised in that：The separate system includes back Flow tube, flowline and outlet pipe, the import of the return duct, the flowline and the outlet pipe by pipe branch device with Outlet at bottom connection, the import of the return duct, the flowline and the outlet pipe are respectively arranged with return valve, fuel-displaced Valve and outlet valve, the outlet of the return duct and the inlet communication of inspection box, outlet and the oil partition tank of the inspection box Inlet communication.
- A kind of 5. multistage oil interceptor for exempting from regulation according to claim 4, it is characterised in that：Multiple separate systems Outlet of the flowline with the oil partition tank, the outlet pipe of multiple separate systems connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134926.5U CN207210029U (en) | 2017-09-06 | 2017-09-06 | A kind of multistage oil interceptor for exempting from regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134926.5U CN207210029U (en) | 2017-09-06 | 2017-09-06 | A kind of multistage oil interceptor for exempting from regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210029U true CN207210029U (en) | 2018-04-10 |
Family
ID=61827120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134926.5U Expired - Fee Related CN207210029U (en) | 2017-09-06 | 2017-09-06 | A kind of multistage oil interceptor for exempting from regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210029U (en) |
-
2017
- 2017-09-06 CN CN201721134926.5U patent/CN207210029U/en not_active Expired - Fee Related
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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: 20180410 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |