CN206799214U - It is adjustably controlled oil skimming three-level oil interceptor - Google Patents

Abstract

The utility model discloses one kind and is adjustably controlled oil skimming three-level oil interceptor, it includes being arranged in order and is interconnected and highly equal first order oil interceptor, second level oil interceptor and third level oil interceptor, water inlet pipe is provided with first order oil interceptor, the outlet pipe of the valve of band first is provided with third level oil interceptor, oil skimming pond is provided with first order oil interceptor, and the oil exit pipe with the second valve in connection oil skimming pond is additionally provided with the outside of first order oil interceptor, the second level oil interceptor and third level oil interceptor are respectively arranged with the first skimming tank and the second skimming tank, the oil skimming pond connects with the first skimming tank and the second skimming tank, and the oil skimming pond is below first order oil interceptor with the first skimming tank and the second skimming tank upper surface, the upper surface of second level oil interceptor and third level oil interceptor.The utility model can realize oil skimming automatically, that is, the waste water containing a large amount of greases discharged, and its process with spoon without manually being dragged for away, and it is more convenient to operate, and labor intensity is small, and operating efficiency is high.

Description

It is adjustably controlled oil skimming three-level oil interceptor

Technical field：

Technical field of waste water processing is the utility model is related to, one kind is refered in particular to and is adjustably controlled oil skimming three-level oil interceptor.

Background technology：

Oil interceptor (oil separator) is the difference of specific gravity using oil and water, is separated except particle is larger in sewage A kind of pretreatment structures of suspended oil.Petroleum industry, petro chemical industry and mechanical processing industry are discharged in process of production A large amount of oily waste waters.These oily waste waters are such as discharged into water body and can polluted, and irrigated farmland can block soil aperture, are harmful to crop Growth.Such as the oil product in waste water is recycled, then can not only avoid the pollution to environment, and can obtains considerable economy Income.

Existing oil interceptor is generally two tanks composition, and oil is isolated, sewage is passed through in the second tank by the first tank, then Sewage in second tank is passed through in next processing equipment, when for a long time, isolation oil slick, oil slick can be accumulated in whole oil interceptor Interior, it is necessary to which oil skimming, conventional oil skimming are manually to be dragged for away with spoon, operation element amount is big, labor intensity height, and operating efficiency is low.

In view of this, the present inventor proposes following technical scheme.

Utility model content：

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind is adjustably controlled oil skimming three-level oil removal Pond.

In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：This is adjustably controlled oil skimming three Level oil interceptor include be arranged in order and be interconnected and highly equal first order oil interceptor, second level oil interceptor and the third level every Oil sump, water inlet pipe is provided with the first order oil interceptor, the outlet pipe of the valve of band first, institute are provided with the third level oil interceptor State and oil skimming pond is provided with first order oil interceptor, and be additionally provided with connection oil skimming pond on the outside of the first order oil interceptor carries second The oil exit pipe of valve, the second level oil interceptor and third level oil interceptor are respectively arranged with the first skimming tank and the second skimming tank, should Oil skimming pond connects with the first skimming tank and the second skimming tank, and the oil skimming pond and the first skimming tank and the second skimming tank upper surface It is below the upper surface of first order oil interceptor, second level oil interceptor and third level oil interceptor.

Furthermore, in above-mentioned technical proposal, the depth and width and length of first skimming tank and the second skimming tank All same is spent, the depth and width in the oil skimming pond are all higher than the depth and width of the first skimming tank and the second skimming tank.

Furthermore, in above-mentioned technical proposal, the bottom in the oil exit pipe connection oil skimming pond.

Furthermore, in above-mentioned technical proposal, is provided between the first order oil interceptor and second level oil interceptor One passage, second channel is provided between second level oil interceptor and third level oil interceptor, the height of the first passage is more than second The height of passage.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art：

The utility model using oil and the difference of specific gravity of water, using nature floating method separate except in waste water can oil slick with The finely divided oil in part.The utility model can realize oil skimming automatically, that is, the waste water containing a large amount of greases discharged, its process is without people Work is dragged for away with spoon, and it is more convenient to operate, and labor intensity is small, and operating efficiency is high.The structure three-level that the utility model rationalizes Valve is installed in oil removal pool structure and water outlet, which additional, can meet that operator's shirtsleeve operation at any time reaches oil skimming effect.Pass through valve for grease Door regulation Liquid level oil skimming solve the safety of collection, the risk of leakage, the facility of oil skimming, pond body it is clean attractive in appearance etc..This Utility model is recycled to the oil product in waste water, then can not only avoid polluting environment, or even can obtain certain economy Income.

Brief description of the drawings：

Fig. 1 is front view of the present utility model；

Fig. 2 be in Fig. 1 along A-A to sectional view；

Fig. 3 is along the sectional view of B-B direction in Fig. 1；

Fig. 4 be in Fig. 1 along C-C to sectional view.

Embodiment：

The utility model is further illustrated with reference to specific embodiments and the drawings.

As shown in Fig. 1-4, be adjustably controlled oil skimming three-level oil interceptor for one kind, it include being arranged in order and be interconnected and Highly equal first order oil interceptor 1, second level oil interceptor 2 and third level oil interceptor 3, it is provided with the first order oil interceptor 1 Water inlet pipe 11, the outlet pipe 32 of the first valve of band 31 is provided with the third level oil interceptor 3, is set in the first order oil interceptor 1 Oil skimming pond 10 is equipped with, and the outside of first order oil interceptor 1 is additionally provided with the oil extraction with the second valve 12 in connection oil skimming pond 10 Pipe 13, the second level oil interceptor 2 and third level oil interceptor 3 are respectively arranged with the first skimming tank 20 and the second skimming tank 30, the slash Oil sump 10 connects with the first skimming tank 20 and the second skimming tank 30, and the skimming tank 20 of oil skimming pond 10 and first and the second oil skimming The upper surface of groove 30 is below the upper surface of first order oil interceptor 1, second level oil interceptor 2 and third level oil interceptor 3.

The depth and width and identical length of the skimming tank 30 of first skimming tank 20 and second are same, the depth in the oil skimming pond 10 Degree and width are all higher than the depth and width of the first skimming tank 20 and the second skimming tank 30.

The oil exit pipe 13 connects the bottom in oil skimming pond 10.

First passage 100, the He of second level oil interceptor 2 are provided between the first order oil interceptor 1 and second level oil interceptor 2 Second channel 200 is provided between third level oil interceptor 3, the height of the first passage 100 is more than the height of second channel 200.

The utility model using oil and the difference of specific gravity of water, using nature floating method separate except in waste water can oil slick with The finely divided oil in part.Specifically, the utility model is designed with oil skimming pond, second level oil interceptor 2 and in first order oil interceptor 1 Three-level oil interceptor 3 is respectively arranged with the first skimming tank 20 and the second skimming tank 30, and the of outlet pipe 32 is closed when needing oil skimming One valve 31, waste water is gone successively to, and liquid level rise, when raising the first skimming tank 20 and the second 30 crest of weir of skimming tank, oil slick enters Enter oil skimming pond and the first skimming tank 20 and the second skimming tank 30, wherein, oil skimming pond and the first skimming tank 20 and the second skimming tank 30 It is connection, oil slick then fully enters oil skimming pond and kept in, and when temporary storage quantity reaches a certain amount of, the second valve 12 of oil exit pipe 13, allows Oil slick enters in the wasted oil bucket that the lower section of oil exit pipe 13 is placed, and to complete oil skimming work, opens the first valve 31 after the completion of oil skimming, and three Level oil interceptor works on.The utility model can realize oil skimming automatically, that is, the waste water containing a large amount of greases discharged, its process without Manually it need to be dragged for away with spoon, it is more convenient to operate, and labor intensity is small, and operating efficiency is high.The structure that the utility model rationalizes Valve is installed in three-level oil removal pool structure and water outlet, which additional, can meet that operator's shirtsleeve operation at any time reaches oil skimming effect.Lead to for grease Cross valve regulated Liquid level oil skimming solve collection safety, leakage risk, the facility of oil skimming, pond body it is clean attractive in appearance Deng.The utility model is recycled to the oil product in waste water, then can not only avoid polluting environment, or even can obtain necessarily Economic well-being of workers and staff.

Certainly, specific embodiment of the utility model is the foregoing is only, is not to implement to limit the utility model Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped Include in present utility model application the scope of the claims.

Claims (4)

1. be adjustably controlled oil skimming three-level oil interceptor, it includes being arranged in order and is interconnected and highly equal first order oil removal Pond (1), second level oil interceptor (2) and third level oil interceptor (3), water inlet pipe (11) is provided with the first order oil interceptor (1), should The outlet pipe (32) of the valve of band first (31) is provided with third level oil interceptor (3), it is characterised in that：The first order oil interceptor (1) it is provided with oil skimming pond (10) on, and be additionally provided with connection oil skimming pond (10) on the outside of the first order oil interceptor (1) carries second The oil exit pipe (13) of valve (12), the second level oil interceptor (2) and third level oil interceptor (3) are respectively arranged with the first skimming tank (20) connected with the first skimming tank (20) and the second skimming tank (30) with the second skimming tank (30), the oil skimming pond (10), and should Oil skimming pond (10) is below first order oil interceptor (1), the second level with the first skimming tank (20) and the second skimming tank (30) upper surface The upper surface of oil interceptor (2) and third level oil interceptor (3).

2. according to claim 1 be adjustably controlled oil skimming three-level oil interceptor, it is characterised in that：First skimming tank (20) and the depth of the second skimming tank (30) and width and identical length it is same, the depth and width in the oil skimming pond (10) are all higher than The depth and width of one skimming tank (20) and the second skimming tank (30).

3. according to claim 2 be adjustably controlled oil skimming three-level oil interceptor, it is characterised in that：The oil exit pipe (13) is even The bottom of logical oil skimming pond (10).

4. according to claim 3 be adjustably controlled oil skimming three-level oil interceptor, it is characterised in that：The first order oil interceptor (1) first passage (100), second level oil interceptor (2) and third level oil interceptor (3) are provided between second level oil interceptor (2) Between be provided with second channel (200), the height of the first passage (100) is more than the height of second channel (200).