CN208071382U - A kind of oil separator - Google Patents
A kind of oil separator Download PDFInfo
- Publication number
- CN208071382U CN208071382U CN201721919193.6U CN201721919193U CN208071382U CN 208071382 U CN208071382 U CN 208071382U CN 201721919193 U CN201721919193 U CN 201721919193U CN 208071382 U CN208071382 U CN 208071382U
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- China
- Prior art keywords
- oil
- pond body
- processing space
- oil separator
- aerator
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- 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.)
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Abstract
The utility model provides a kind of oil separator comprising the both ends of pond body, the pond body are respectively arranged with inlet and outlet；Lid, the lid are covered in the pond body；The pond body is divided into multiple processing spaces in the pond body by partition board at least provided with a partition board, the partition board；The processing space for being provided with the water outlet is the first processing space；And aerator, it is provided with the aerator at least one other processing space other than first processing space；The aerator is arranged in the lower part of the pond body.The oil separator of the utility model increases aerator in the process space, and aerator generates micro-bubble, and micro-bubble rapid increase drives the oil droplet in waste water to rise rapidly, to improve the treatment effect of oil product.
Description
Technical field
The utility model is related to sewage treatment field more particularly to a kind of oil separators of sewage disposal.
Background technology
Oil separator is different and achieve the purpose that separation using the proportion of suspended matter in waste water and water.The structure of oil separator at present
It makes and mostly uses flat flow, oily waste water enters the oil separator that plane is rectangle by water distributing trough, in the horizontal direction slowly flowing,
Floatation surface on oil product in flowing is pushed in oil collecting pipe by oil collecting pipe or the Oil scraper for being arranged in pond face and is flowed into drain sump.Every
The heavy oil and other impurities to precipitate in oil sump, accumulates in pool bottom sludge bucket, is entered in sludge pipe by sludge pipe.
Oil separator be mostly used armored concrete build, also useful masonry bond on rectangle plane, be divided into 2 along water (flow) direction
~4 lattice are usually no more than 6 meters, so that water distribution is uniform per lattice width.Available depth is no more than 2 meters, and the length of oil separator generally compares
Big 4 times of width of each lattice or more.Oil separator is mostly used the Oil scraper of chain-belt type and mud scraper strikes off oil slick and pool bottom sludge respectively.
It is general that one group of Oil scraper and mud scraper are installed per lattice, if a sludge bucket.If adding plate washer among per lattice, baffle both sides are all installed
Oil scraper and mud scraper, and set sludge bucket, then referred to as two-part oil separator.
But the treatment effeciency of existing oil separator is relatively low especially for the removal efficiency of oil product.Therefore one kind is provided to make
The oil separator of the low high treating effect of valence is a technical problem to be solved urgently.
Utility model content
The problem of for above-mentioned oil separator, the purpose of this utility model are to provide a kind of new oil separator.
The technical solution of the utility model is as follows：
A kind of oil separator comprising
The both ends of pond body, the pond body are respectively arranged with inlet and outlet；
Lid, the lid are covered in the pond body；
Partition board, at least provided with a partition board in the pond body, it is empty that the pond body is divided into multiple processing by the partition board
Between；The processing space for being provided with the water outlet is the first processing space；And
Aerator is provided with described at least one other processing space other than first processing space
Aerator；The aerator is arranged in the lower part of the pond body.
Wherein, the aerator includes fixed seat, multiple aeration heads and aeration tube, and the multiple aeration head is fixed on institute
It states in fixed seat, the aeration tube is connected with the multiple aeration head.
Wherein, the aperture of the aeration head is 0.1~3 micron.
Wherein, the partition board is two, and the pond body is divided by two partition boards is provided with the of the water outlet
One processing space, the second processing space for being provided with the water inlet and third processing space；It is wherein empty in third processing
Between in be provided with the aerator.
Wherein, the partition board includes first partition, second partition and third partition board；The length of the wherein described first partition is small
In the length of the second partition.
Wherein, the pond body is divided into the first processing space for being provided with the water outlet, setting by three partition boards
There are second processing space, third processing space and the fourth process space of the water inlet；Wherein in the fourth process space
In be provided with the aerator.
Wherein, the partition board includes straightway and bending section, and the straightway is fixed on the lid, the bending section
Hanging setting.
Wherein, the oil separator further includes oil collector sump tank, and the oil collector sump tank includes control section, oil trap and oil exit pipe
Road；The control section controls the action of the oil trap, the oil-drain pipe and the oil sump.
Wherein, the edge of the oil trap is serrated.
Wherein, it is additionally provided with peephole in the pond body.
The utility model has the beneficial effects that：
The oil separator of the utility model increases aerator in the process space, and aerator generates micro-bubble, micro-
Minute bubbles rapid increase drives the oil droplet in waste water to rise rapidly, to improve the treatment effect of oil product.Through experiment, using this
15% or so is improved for treatment effeciency oily in waste water after the oil separator of utility model.
Description of the drawings
Fig. 1 is the overall schematic of the oil separator of the utility model；
Fig. 2 is the overall schematic of another embodiment of the oil separator of the utility model；
Fig. 3 is the overall schematic of the another embodiment of the oil separator of the utility model；
Fig. 4 is the overall schematic of the another embodiment of the oil separator of the utility model；
Fig. 5 is the overall schematic of one embodiment of oil trap shown in Fig. 4.
Specific implementation mode
In order to make the object, technical solution and advantage of the oil separator of the utility model be more clearly understood, below in conjunction with tool
Body drawings and the specific embodiments, the present invention will be further described in detail.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Referring to Fig. 1, the utility model provides a kind of oil separator comprising pond body 100, lid 200 and partition board 300, wherein
Lid 200 is covered in pond body 100, and lid 200 and pond body 100 form an accommodation space for handling oily waste water；Partition board 300
It is fixed on lid 200, it is in several processing spaces that partition board 300, which separates the accommodation space,.It is respectively set at the both ends of pond body 100
There are water inlet 101 and water outlet 102, the processing space that water outlet 102 is provided in processing space is the first processing space 111；
Oily waste water enters from water inlet 101 in pond body, and is flowed in pond body, on the oil droplet in flow process in oily waste water is gradual
Thus achieve the purpose that water-oil separating floating to water surface surface, oily waste water after treatment is flowed out from water outlet.
Referring to Fig. 1, the oil separator of the present embodiment is also provided with aerator 400, other than first processing space
It is provided with the aerator at least one other processing space；That is it is not set in the first processing space 111
Aerator is set, aerator will produce prodigious disturbance to water, and the impact that steam is mixed into pipeline to pipeline is more strict
Evil, can cause the corrosion of pipeline, therefore the present embodiment is limited in the first processing space and is not provided with aerator.And in its elsewhere
Aerator can be arranged in space in reason.It should be noted that the aerator 400 is arranged under pond body 100 when setting
Portion can improve the removal rate of oil droplet as far as possible in this way.
The oil separator of the present embodiment is provided with the aerator that can generate micro-bubble in certain processing spaces, these
Micro-bubble rises rapidly in water, and the oil droplet mixed in the rising drive water of micro-bubble in this way may be used on climbing up on top of the water rapidly
To improve removal rate oily in oily waste water, and cost is relatively low.
Preferably, as a kind of embodiment, referring to Fig. 1, the aerator 400 includes fixed seat 420, multiple exposures
Gas head 410 and aeration tube (not shown), the multiple aeration head 410 are fixed in the fixed seat 420, the aeration tube with
The multiple aeration head is connected.Gas is entered by aeration tube, then becomes micro-bubble from aeration head.It is micro- in the present embodiment
The diameter of small cheongsam is more preferably less than 8 microns.
More preferably, the aperture of the aeration head 410 is 0.1~3 micron.That is a diameter of the 0.1~3 of micro-bubble
Micron, in general bubble is the smaller the better, but the too small easy blocking in aperture, so to limit aperture micro- as 0.1~3 for the present embodiment
Rice.
Preferably, as a kind of embodiment, referring to Fig. 1, the partition board is two, and two partition boards are by the pond
Body is divided into the first processing space 111 for being provided with the water outlet, 112 and of second processing space for being provided with the water inlet
Third processing space 113；Wherein the aerator 400 is provided in the third processing space 113.In the present embodiment only
Aerator is provided in third processing space, the content that this allows for the oily waste water in second processing space is larger,
Oil droplet processing is easier；And oil droplet is relatively fewer in third processing space, and mix and be not easy to be precipitated in water, so
Aerator is provided in three processing spaces.
Preferably, as another embodiment, referring to Fig. 2, the partition board in the present embodiment include first partition 310,
Second partition 320 and third partition board 330；Wherein the length of the first partition 310 is less than the length of the second partition 320.
It can keep the advection state of water inlet as possible in this way.
Further, the pond body 100 is divided into the first processing sky for being provided with the water outlet by three partition boards
Between 111, the second processing space 112, third processing space 113 and the fourth process space 114 that are provided with the water inlet；Wherein
It is provided with the aerator in the fourth process space 114.Aeration can certainly be set in third processing space
Device, it is also to consider from treatment effect and cost that aerator, which is arranged, in the present embodiment only in fourth process space.
The present embodiment improves partition board, and referring to Fig. 3, the partition board includes straightway 321 and bending section 322, institute
It states straightway 321 to be fixed on the lid 200, the bending section 322 is vacantly arranged.It is in order to avoid water exists that bending section, which is arranged,
The position forms water whirlpool to the dead angle as flow.
Preferably, as a kind of embodiment, referring to Fig. 4, the oil separator in the present embodiment further includes oil-collecting dress
500 are set, oil collector sump tank is being both provided in each processing space.Incorporated by reference to Fig. 5, the oil collector sump tank 500 includes control unit
Point, oil trap 510 and oil-drain pipe 520；The control section controls the action of the oil trap, the oil-drain pipe 520 with
The oil trap 510 is connected to.In general, control section includes control-rod 530 and PLC, control-rod 530 is fixed on oil trap 510
On, PLC controls the action of oil trap by control-rod, and oil trap can do upper and lower and translation motion.Oil trap can in this way
To collect the oil reservoir on the water surface.Current oil separator is mostly used the Oil scraper of chain-belt type to strike off oil slick, and general every lattice install one group
Oil scraper, Oil scraper may cause the disturbance of fluid when use, and this disturbance is there is a possibility that oil mixes again with water.The present embodiment
Simple oil trap is used to collect oil reservoir, very little is disturbed caused by water, and cost is very low.
Further, referring to Fig. 5, the edge of the oil trap is serrated.Jagged oil trap can make oil reservoir steady
Into oil trap, and entire oil trap is not needed into upstream face hereinafter, can so occur to avoid the water surface larger when collection
Disturbance.
More preferably, referring to Fig. 4, the peephole 600 for observing oil reservoir is additionally provided in the pond body.Pass through peephole
Oil reservoir can be collected with manual operation control-rod.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be subject to claim.
Claims (10)
1. a kind of oil separator, which is characterized in that including
The both ends of pond body, the pond body are respectively arranged with inlet and outlet；
Lid, the lid are covered in the pond body；
The pond body is divided into multiple processing spaces in the pond body by partition board at least provided with a partition board, the partition board；Its
In be provided with the water outlet processing space be the first processing space；And
Aerator is provided with the aeration at least one other processing space other than first processing space
Device；The aerator is arranged in the lower part of the pond body.
2. oil separator according to claim 1, which is characterized in that the aerator includes fixed seat, multiple aeration heads
And aeration tube, the multiple aeration head are fixed in the fixed seat, the aeration tube is connected with the multiple aeration head.
3. oil separator according to claim 2, which is characterized in that the aperture of the aeration head is 0.1~3 micron.
4. according to the oil separator described in claims 1 to 3 any one, which is characterized in that the partition board is two, described in two
The pond body is divided into the first processing space for being provided with the water outlet, the second processing for being provided with the water inlet by partition board
Space and third processing space；Wherein the aerator is provided in the third processing space.
5. according to the oil separator described in claims 1 to 3 any one, which is characterized in that the partition board includes first partition,
Two partition boards and third partition board；The length of the wherein described first partition is less than the length of the second partition.
6. oil separator according to claim 5, which is characterized in that the pond body is divided by three partition boards to be provided with
First processing space of the water outlet, the second processing space for being provided with the water inlet, third processing space and are everywhere
Manage space；Wherein the aerator is provided in the fourth process space.
7. oil separator according to claim 1, which is characterized in that the partition board includes straightway and bending section, described straight
Line segment is fixed on the lid, and the bending section is vacantly arranged.
8. oil separator according to claim 1, which is characterized in that the oil separator further includes oil collector sump tank, the oil-collecting
Device includes control section, oil trap and oil-drain pipe；The control section controls the action of the oil trap, the oil exit pipe
Road and the oil sump.
9. oil separator according to claim 8, which is characterized in that the edge of the oil trap is serrated.
10. oil separator according to claim 8, which is characterized in that be additionally provided with peephole in the pond body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919193.6U CN208071382U (en) | 2017-12-29 | 2017-12-29 | A kind of oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919193.6U CN208071382U (en) | 2017-12-29 | 2017-12-29 | A kind of oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208071382U true CN208071382U (en) | 2018-11-09 |
Family
ID=64034663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919193.6U Expired - Fee Related CN208071382U (en) | 2017-12-29 | 2017-12-29 | A kind of oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208071382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626503A (en) * | 2018-12-06 | 2019-04-16 | 中国石油天然气股份有限公司 | Dirty oil and sewage separation device |
-
2017
- 2017-12-29 CN CN201721919193.6U patent/CN208071382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626503A (en) * | 2018-12-06 | 2019-04-16 | 中国石油天然气股份有限公司 | Dirty oil and sewage separation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20191229 |