CN102992450B

CN102992450B - Diversion-type high-efficient oil separation device

Info

Publication number: CN102992450B
Application number: CN201210530171.6A
Authority: CN
Inventors: 武仕敏; 孙培庆; 何继莲
Original assignee: KUNMING JINZE INDUSTRIAL Co Ltd
Current assignee: KUNMING JINZE INDUSTRIAL Co Ltd
Priority date: 2012-12-11
Filing date: 2012-12-11
Publication date: 2014-06-11
Anticipated expiration: 2032-12-11
Also published as: CN102992450A

Abstract

The invention discloses a diversion-type high-efficient oil separation device which comprises a filtering pool, an oil gathering pool, a water diversion pool, and a water converging pool; the filtering pool is communicated with the bottom of the oil gathering pool; the water converging pool is disposed at the downstream of the oil gathering pool through a water diversion plate; the water converging pool is provided with a water conduit; a diversion plate is disposed inclinedly at the lower part of the oil gathering pool. The invention adopts a combined separation diversion structure, especially the arrangement of the diversion plate, an oil guiding plate, and an oil separation plate, allows oil to flow upwards into an oil guiding pool along the diversion plate; the oil guiding pool makes the layering of oil and water easier; and the oil gathers and then is guided into the oil gathering pool. A transversely disposed water converging pipe facilitates water converging and oil separation. The water diversion plate, the oil guiding plate, and the oil separation plate are lowered in order, so even residual oil floats on the surfaces of the water diversion pool or the water converging pool, the residual oil can flow in the direction of the oil gathering pool and does not enter the water converging pipe disposed at the bottom. The invention is simple in structure, thorough and free of power for oil water separation, capable of long-term stable application, simple in maintenance, low in use cost, and easy for popularization.

Description

The efficient oil-isolating device of a kind of guide flow type

Technical field

The invention belongs to technical field of sewage treatment equipment, be specifically related to a kind of simple in structure, working stability, without unpowered, can immediately process the efficient oil-isolating device of guide flow type containing grease sewage.

Background technology

In sanitary sewage, be no lack of containing grease sewage, for the processing containing grease sewage, first take oil removal measure, prior art oil-isolating device is of a great variety, has the oil-isolating device of the materials such as oil trap brick, concrete or stainless steel, carbon steel, plastics, glass reinforced plastic.But mostly there is such or such deficiency, such as certain structures is too simple, and occupation of land is large, oil-water separation is bad etc.; Some existence structure are too complicated, need power, and maintenance difficult, cause oil-water separation not good, the more high defect of running cost.For this reason, develop a kind of simple in structure, working stability is reliable, oily water separation thoroughly and without power, can be very important by the efficient oil-isolating device using steady in a long-term.

Summary of the invention

The object of the invention be to provide a kind of simple in structure, working stability is reliable, oily water separation, can the efficient oil-isolating device of guide flow type using steady in a long-term thoroughly and without power.

The object of the present invention is achieved like this, and described device comprises filtering basin, oil sump, diversion basin and collection chamber, and described oil sump downstream arranges collection chamber by a point water plate, and described collection chamber sets out water pipe; Described rising pipe lower end arranges collection pipe, at the bottom of the parallel and close pond of described collection pipe; The axial uniform charge for remittance of described collection pipe hole, described charge for remittance hole is towards bottom land; Described oil sump lower tilt arranges flow deflector; Described flow deflector lower end connects the upper edge of connected entrance between filtering basin and oil sump, and flow deflector upper end connects oil guide plate lower end, is oil sump on flow deflector, and it is lower is water conservancy diversion pond; Described filtering basin are communicated with water conservancy diversion pond, and described downstream, water conservancy diversion pond arranges oil separating plate before dividing water plate, cut apart and form Oil Guide pond and diversion basin; The unsettled setting of described oil separating plate, upper edge is higher than the upper edge of oil guide plate; Described oil separating plate lower end is to roll the oil-choking plate of oblique 10 ~ 30 ° to water conservancy diversion pond; Along lower than edge on point water plate, suitable with the upper open height of rising pipe on described oil separating plate; The described point unsettled setting of water plate, lower end arranges charge for remittance mouth, and upper end is suitable for reading higher than rising pipe.

The present invention take combination separate flow-guiding structure, the especially setting of flow deflector, oil guide plate, oil separating plate, makes grease go upward to Oil Guide pond along flow deflector, Oil Guide pond makes the easier layering of profit, grease gather thereupon diversed enter oil sump.Horizontal collection pipe is conducive to charge for remittance and intercepts grease.Point water plate, oil guide plate, the oil separating plate that reduce successively, even if there is remaining grease to float over the surface of diversion basin or collection chamber, also can flow to oil sump direction, finally enters oil sump, and can not enter the collection pipe of putting at the end, guaranteed that oily water separation is thorough.The present invention is simple in structure, and oily water separation thoroughly and without power, can steady in a long-termly be used, easy maintenance, and use cost is cheap, is easy to popularize.

Brief description of the drawings

Fig. 1 is that one-piece construction of the present invention is related to schematic diagram;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is three-dimensional arrangement semi-sectional view of the present invention;

In figure: 1-filtering basin, 2-filter screen, 3-oil sump, 4-flow deflector, 5-Oil Guide pond, 6-oil separating plate, 7-divides water plate, 8-diversion basin, 9-collection pipe, 10-oil-choking plate, 11-oil outlet pipe, 12-rising pipe, 13-collection chamber, 14-charge for remittance hole, 15-water conservancy diversion pond, 16-oil guide plate, 17-flange, 18-cover cap, 19-cleaning door.

Embodiment

Below in conjunction with accompanying drawing, the invention will be further described, but never in any form the present invention is limited, and any conversion of doing based on training centre of the present invention, all falls into protection domain of the present invention.

As shown in Figure 1 and Figure 2, device of the present invention comprises filtering basin 1, oil sump 3, diversion basin 8 and collection chamber 13, described filtering basin 1 are communicated with oil sump 3 bottoms, it is characterized in that described oil sump 3 downstreams arrange collection chamber 13 by a point water plate 7, described collection chamber 13 sets out water pipe 12; Described oil sump 3 lower tilt arrange flow deflector 4.

Described flow deflector 4 lower ends connect the upper edge of connected entrance between filtering basin 1 and oil sump 3, and flow deflector upper end connects oil guide plate 16, is oil sump 3 on flow deflector 4, and it is lower is water conservancy diversion pond 15.

Described 15 downstreams, water conservancy diversion pond arrange oil separating plate 6 before dividing water plate, cut apart and form Oil Guide pond 5 and diversion basin 8; The described unsettled setting of oil separating plate 6, upper edge is higher than the upper edge of oil guide plate 16; Described oil separating plate 6 lower ends roll oblique 10 ~ 30 ° to water conservancy diversion pond 3.

On described oil separating plate 6 along a little less than with point water plate 7 on edge, a little more than edge on oil guide plate 16, suitable with the upper open height of rising pipe 12.The described point unsettled setting of water plate 7, lower end arranges charge for remittance mouth, and upper end is suitable for reading a little more than rising pipe 12.

Described oil guide plate 16 upper ends are suitable for reading a little less than rising pipe 12.

Described rising pipe 12 lower ends arrange collection pipe 9, at the bottom of the parallel and close pond of described collection pipe 9; The described axial uniform charge for remittance of collection pipe 9 hole 14; Described charge for remittance hole 14 is towards bottom land.

Described flow deflector is inclined upwardly 20 ~ 60 °

Described oil sump 3 bottoms set out oil pipe 11.

Described filtering basin 1 top one side arranges filter screen 2.

Described pond body upper outside arranges flange 17, to match with cover cap 18, on described cover cap 18, cleaning door 19 is set.

Principle of work of the present invention and working process:

The present invention takes combination to separate flow-guiding structure, and the especially setting of flow deflector, oil guide plate, oil separating plate utilizes oil, water difference of specific gravity, makes grease go upward to oil sump along flow deflector, and water is guided to diversion basin at the bottom of pond, enters afterwards collection chamber.Oil sump between oil guide plate and oil separating plate makes the easier layering of profit, grease gather thereupon diversed enter oil sump.The oil-choking plate that described oil separating plate lower end tilts further intercepts grease, makes water be more conducive to enter diversion basin.Horizontal collection pipe is conducive to charge for remittance and intercepts grease.On oil guide plate, oil separating plate, point water plate, along increasing successively, and suitable for reading in rising pipe of point water plate hight, even if floated over the surface of diversion basin or collection chamber by remaining grease, also can flow to oil sump direction, finally enter oil sump, and can not enter the collection pipe of putting at the end, guaranteed that oily water separation is thorough.

The grease sewage that contains through strainer filtering enters filtering basin, enters water conservancy diversion pond along lower end connected entrance, and profit is layering gradually, and grease, along being advanced into Oil Guide pond on flow deflector, flows into oil sump thereupon.Water enters diversion basin from the flow-guiding mouth of oil separating plate bottom, then, enters collection chamber, flows out finally by collection pipe, aqueduct.

Claims

1. the efficient oil-isolating device of guide flow type, described device comprises filtering basin (1), oil sump (3), diversion basin (8) and collection chamber (13), it is characterized in that described oil sump (3) downstream arranges collection chamber (13) by a point water plate (7), described collection chamber (13) sets out water pipe (12); Described rising pipe (12) lower end arranges collection pipe (9), at the bottom of the parallel and close pond of described collection pipe (9); The described axial uniform charge for remittance of collection pipe (9) hole (14), described charge for remittance hole (14) is towards bottom land; Described oil sump (3) lower tilt arranges flow deflector (4); Described flow deflector (4) lower end connects the upper edge of connected entrance between filtering basin (1) and oil sump (3), and flow deflector (4) upper end connects oil guide plate (16) lower end, is oil sump (3) on flow deflector (4), and it is lower is water conservancy diversion pond (15); Described filtering basin (1) are communicated with water conservancy diversion pond (15), and described downstream, water conservancy diversion pond (15) divides water plate (7) that oil separating plate (6) is set before, cut apart and form Oil Guide pond (5) and diversion basin (8); The described unsettled setting of oil separating plate (6), upper edge is higher than the upper edge of oil guide plate (16); Described oil separating plate (6) lower end is to roll the oil-choking plate (10) of oblique 10 ~ 30 ° to water conservancy diversion pond (3); Described oil separating plate (6) is upper along lower than the upper edge of point water plate (7), suitable with the upper open height of rising pipe (12); The described point unsettled setting of water plate (7), lower end arranges charge for remittance mouth, and upper end is suitable for reading higher than rising pipe (12).

2. the efficient oil-isolating device of guide flow type according to claim 1, is characterized in that described oil guide plate (16) upper end is suitable for reading lower than rising pipe (12).

3. the efficient oil-isolating device of guide flow type according to claim 1, is characterized in that described flow deflector (4) is inclined upwardly 20 ~ 60 °.

4. the efficient oil-isolating device of guide flow type according to claim 1, is characterized in that described oil sump (3) bottom sets out oil pipe (11).

5. the efficient oil-isolating device of guide flow type according to claim 1, is characterized in that described filtering basin (1) top one side arranges filter screen (2).