CN2721190Y

CN2721190Y - Oil and water separator

Info

Publication number: CN2721190Y
Application number: CN 03247879
Authority: CN
Inventors: 冯锦堃; 刘家杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-02
Filing date: 2003-07-02
Publication date: 2005-08-31
Anticipated expiration: 2013-07-02

Abstract

The utility model relates to an oil and water separator apparatus for environmental protection. The utility model is composed of a housing, a single layer partition board or multi-layer partition board, and an H pipe. The liquid in both sides of the partition board is communicated by the H pipe, and the standpipes of the H pipe are respectively installed on the both sides of the partition board, and the horizontal pipe passes through the partition board and is installed on the lower part of the separator. Using single layer or multi-layer depends on the quantity and the local environment, and the material can adopts stainless steel, plastic or other rolled steels. The utility model is provided with advantages of high in oil recovery rate, convenient in cleaning, and low in cost price, etc. The utility model is an oil waste water treatment equipment used for various treatment fields.

Description

Oil water separator

Technical field

The utility model relates to the improvement of the improvement, particularly a kind of oil-water separator device of the wastewater treatment equipment that a kind of environmental protection uses.

Background technology

Before utility model was made, existing oil-water separator device much all was to adopt methods such as centrifugation, precipitate and separate, electrostatic separation and evaporation separation that the sump oil in the waste water is separated, and reaches the effect of water-oil separating.Problem is that the precipitating type oil water separator is made up of dividing plate, shell, though simple, clean inconvenience, the grease rate of recovery is low.Water separates not thorough with oil.

Summary of the invention

The purpose of this utility model will be improved this wastewater treatment equipment exactly, seeks that a kind of cost is low, equipment is simple, grease rate of recovery height is applicable to the oil water separator that various places are used again.

The utility model is achieved in that oil water separator is made up of shell, single layer separator or multilayer insulating panel and H pipe, by the H pipe liquid of dividing plate is communicated, the vertical tube of H pipe is installed in the both sides of dividing plate respectively, and transverse tube passes dividing plate, be installed in the bottom of separator, the sewage on dividing plate both sides is communicated with.Single or multiple lift is decided on handling the water yield and local environment.Material can adopt stainless steel, plastics or other steel.

The utility model is simple to operate, and it is big to handle the water yield, the efficient height, without motor and machine, need not keep in repair, as long as regular cleaning equipment just can be effective, and the grease of separating can be used on foreign wax, cured candle and mechanical industry and makes lubricating oil, and waste water can reach discharging standards, has

Favorable economic benefit is the practical technique of existing certain economic benefit and environmental benefit.

Description of drawings:

Fig. 1 is individual layer kitchen tools, vessel and oil strain tobacco tar separator.

Fig. 2 is an individual layer mist extractor water Lian water and oil separator.

Fig. 3 is multilayer kitchen tools, vessel and oil strain tobacco tar separator.

Fig. 4 is a multilayer mist extractor water Lian water and oil separator.

Among the figure: the transverse tube (11) of the blass stop valve (7) of water inlet pipe (1), deflector (2), vertical tube (4), dividing plate (5), outlet pipe (6), drainpipe, Hrizontal perspective window (8), airtight water cover (9), oil extraction fat blass stop valve (10), H pipe every slag barrier (3), H pipe.

The specific embodiment:

One, single-layer type

Fig. 1 is kitchen tools, vessel and oil strain tobacco tar separator: oil-containing waste water enters separator by water inlet pipe (1), enter every slag barrier (3) through deflector (2) and to remove residue, inject then " A separating tank ", when the liquid level of " A separating tank " reaches L1, liquid begins by the vertical tube of H pipe (4), transverse tube (11) enters " B separating tank ", because the proportion of grease is light than water, so grease floats on the upper strata, sewage then is sunken to lower floor, so be and sewage after grease separates by the liquid of " A separating tank " injection " B separating tank ", grease then floats over the upper strata of " A separating tank ".Oil-containing waste water constantly injects " A separating tank ", constantly discharge with the sewage after grease separates from outlet pipe (6), " A separating tank " interior liquid upper strata grease thickness can be observed by Hrizontal perspective window (8), when its thickness reaches 2-3cm (20-30mm), open oil extraction fat blass stop valve (10) grease is delivered in the storage grease tank.

Two, multiple field (Fig. 3):

Multiple field is on the basis of single-layer type, multilayer insulating panel and many group H communicating pipes are set, through ground floor dividing plate (5) with the sewage after handling H communicating pipe, from " B separating tank " through second layer dividing plate with inject follow-up " C separating tank " H communicating pipe, when the liquid level of " C separating tank " reaches L2, discharge from outlet pipe (6) with the sewage after grease separates in " C separating tank ".All the other implementation processes are identical with single-layer type.

Three, single-layer type (Fig. 2) and multiple field (Fig. 4) mist extractor water Lian water and oil separator.

Basin is connected at the bottom of the water storage of water inlet pipe (1) and mist extractor water Lian, and a blass stop valve is set on pipeline, and outlet pipe (6) is connected with water circulating pump suction side, mist extractor water Lian pipeline.Its function situation and individual layer, multiple field are identical.

The cleaning step of separator:

1, airtight water cover (9) is opened and removed.

2, open oil extraction fat blass stop valve (10), will float on that " grease on liquid upper strata is inhaled clear in the A separating tank.

3, with deflector (2) and extracting every slag barrier (3).

4, open the blass stop valve (7) of drainpipe, sewage in the separator is all discharged.

5, shift out the vertical tube (4) of H pipe.

6, with deflector (2), every the vertical tube (4) of slag barrier (3), H pipe, the transverse tube (11) and the case internal layer of H pipe, utilize detergent liquid and hot water to clean up.

7, Hrizontal perspective window (8) in the case is cleaned up.

8, after cleaning finishes, the accessory that each is moved and cleans, original position is reset, and the fastening case lid.

Claims

1, oil water separator is made up of shell, dividing plate, it is characterized in that being managed the fluid connection on dividing plate (5) both sides by H, and the vertical tube of H pipe (4) is installed in the both sides of dividing plate respectively, and transverse tube (11) passes dividing plate, is installed in the bottom of separator.

2, oil water separator according to claim 1 is characterized in that being that described H pipe and dividing plate (5) can be that multilayer insulating panel (5) and H pipe are formed.