CN210885421U

CN210885421U - Quick oil-water separator

Info

Publication number: CN210885421U
Application number: CN201921624620.7U
Authority: CN
Inventors: 黄建忠; 周凯; 宋晓辉
Original assignee: Yixing Zhongyu Energy Saving Purification Equipment Co ltd
Current assignee: Yixing Zhongyu Energy Saving Purification Equipment Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-30
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a rapid oil-water separator, belonging to the field of oil-water separation, which comprises a tank body and a water distribution distributor, wherein the water distribution distributor is arranged at the bottom of the tank body, and both sides of the water distributor are respectively fixed with a water inlet distribution pipeline and a water outlet collection pipeline which have the same length as the water inlet distribution pipeline; the water distributor is formed by a plurality of groove-shaped water distribution chambers and a plurality of groove-shaped separation chambers which are sequentially and alternately arranged and fixed into a whole, a water inlet is formed at one end of each water distribution chamber and communicated with a water inlet distribution pipeline, and a water outlet is formed at the other end of each separation chamber and communicated with a water outlet collection pipeline; the top ends of the two side walls of the water distribution chamber are respectively and sequentially fixed with a folded plate and a water guide plate which incline towards the direction of the separation chamber, and the folded plate and the water guide plate extend to the inner wall of the tank body towards the two sides and are fixedly connected with the inner wall; the top outside the tank body is provided with an oil collecting barrel communicated with the tank body, the top outside the oil collecting barrel is provided with an oil discharge pipe, the top inside the oil collecting barrel is provided with a pattern plate, a control floating ball is arranged in the pattern plate, and the top inside the tank body is provided with an oil guide plate inclined to the periphery. The occupied area is small, and the oil-water separation efficiency is high.

Description

Quick oil-water separator

Technical Field

The utility model relates to an oil-water separation field especially relates to a quick oil-water separator.

Background

The industries of petroleum, chemical industry and the like can generate a large amount of oily sewage in the production process, if the oily sewage is directly discharged, a great burden is brought to the environment, and the oily sewage must be separated, discharged or recycled, wherein the sewage meets the environmental standard.

The oil and the water are not soluble, and the traditional standing oil-water separation method has long time, large required device and rough treatment process and is difficult to continuously use; when the general oil-water separator passes through the centrifugal pump, the liquid has high flow speed, is easy to carry out secondary emulsification, and is more difficult to separate. Therefore, there is a need for a device that can meet the current oil-water separation problem.

Disclosure of Invention

The utility model aims at overcoming the problem and providing a quick oil-water separator.

The utility model relates to a rapid oil-water separator, which comprises a tank body and a water distribution distributor, wherein the water distribution distributor is arranged at the bottom of the tank body, and a water inlet distribution pipeline and a water outlet collection pipeline which have the same length as the water distribution distributor are respectively fixed at the two sides of the water distributor; the water distributor is formed by sequentially and alternately arranging and fixing a plurality of groove-shaped water distribution chambers and a plurality of groove-shaped separation chambers into a whole, wherein a water inlet is formed at one end of each water distribution chamber and communicated with a water inlet distribution pipeline, and a water outlet is formed at the other end of each separation chamber and communicated with a water outlet collection pipeline; a folded plate and a water guide plate which are inclined towards the direction of the separation chamber are sequentially fixed at the top ends of the two side walls of the water distribution chamber respectively, and the folded plate and the water guide plate extend to the inner wall of the tank body towards the two sides and are fixedly connected with the inner wall; the top outside the tank body is provided with an oil collecting barrel communicated with the tank body, the top outside the oil collecting barrel is provided with an oil discharge pipe, the top inside the oil collecting barrel is provided with a pattern plate, a control floating ball is arranged in the pattern plate, and the top inside the tank body is provided with an oil guide plate inclined to the periphery.

As a further improvement of the utility model, one end of the tank body is provided with a water inlet pipe communicated to a water inlet distribution pipeline and the other side is provided with a water outlet pipe communicated to a water outlet collection pipeline.

As a further improvement, the folded plate is coated with an oleophylic and hydrophobic coating, and the water guide plate is coated with a hydrophilic and oleophobic coating.

As a further improvement of the utility model, the inclination a of folded plate and water guide plate is 45 ~ 60 degrees.

As a further improvement of the utility model, the height difference b between each group of folded plates and the water guide plate is larger than the width between the two.

As a further improvement of the utility model, the water inlet valve is arranged on the water inlet pipe, the water outlet valve is arranged on the water outlet pipe, and the oil discharge valve is arranged on the oil discharge pipe.

The utility model discloses a quick oil water separator, structural design is reasonable, oil-water separation is effectual, and is efficient, and area is little, and folded plate and water guide plate can be selective separate oil and water, and along with the surface of water rises, oil is outside gathering the oil collecting tank and discharging the jar from the oil extraction pipe in through the guide effect of oil guide plate, and when the water level reached more than the card, the control floater moved up gradually, discharged the oil pipe until blockking up, and the sewage after will separating is outside the jar is discharged through water collection pipeline.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the water distributor of the present invention;

fig. 3 is a schematic structural view of the water distributor of the present invention.

Detailed Description

The fast oil-water separator of the present embodiment is further described with reference to the accompanying drawings:

the utility model discloses a quick oil water separator comprises jar body 1 and distribution of water distributor 2, and distribution of water distributor 2 arranges jar internal portion 1 in.

As shown in fig. 2 and 3, a water inlet distribution pipeline 5 and a water outlet collection pipeline 6 which have the same length as the water distributor are respectively fixed on two sides of the water distributor, the cross sections of the water inlet distribution pipeline 5 and the water outlet collection pipeline 6 are square, one end of the tank body 1 is provided with a water inlet pipe 8 communicated to the water inlet distribution pipeline 5, the other side is provided with a water outlet pipe 9 communicated to the water outlet collection pipeline 6, the water inlet pipe 8 is provided with a water inlet valve, and the water outlet pipe 9 is provided with a water outlet valve. The water distributor is formed by sequentially and alternately arranging and fixing a plurality of groove-shaped water distribution chambers 16 and a plurality of groove-shaped separation chambers 17 into a whole, wherein one end of the water distribution chamber 16 is provided with a water inlet 7 communicated with a water inlet distribution pipeline 5, the other end of the water distribution chamber is plugged, one end of the separation chamber 17 is plugged, the other end of the separation chamber 17 is provided with a water outlet 15 communicated with a water outlet collection pipeline 6, namely the water outlet of the separation chamber 17 and the water inlet of the water distribution chamber 16 are respectively arranged at two sides of the water distribution distributor, and the water inlet distribution pipeline 5, the water outlet collection pipeline 6, the groove-shaped water distribution chambers 16 and the groove-shaped separation chambers. Folded plate 3 and water deflector 4 of 17 direction slopes are fixed with respectively in proper order on the top of the both sides wall of water distribution chamber 16, the gradient an of folded plate 3 and water deflector 4 is 45 ~ 60 degrees, and folded plate 3 and water deflector 4 extend to jar inner wall of body 1 and rather than being connected fixedly to both sides, the bottom both sides are fixed with the upper portion of intaking distribution pipe 5 and play water collecting pipe 6 respectively, folded plate 3 is 90 degrees folded plate, the height that folded plate 3 is greater than water deflector 4, the difference in height b of every group folded plate 3 and water deflector 4 is greater than the width between the two, scribble oleophylic hydrophobic coating on folded plate 3, scribble hydrophilic oleophobic coating on water deflector 4.

As shown in fig. 1, an oil collecting tank 11 communicated with the oil collecting tank is arranged at the top outside the tank body 1, an oil discharge pipe 14 is arranged at the top outside the oil collecting tank 11, an oil discharge valve is arranged on the oil discharge pipe 14, a flower plate 12 is arranged at the top inside the oil collecting tank 11, the flower plate 12 is in an inverted bell mouth shape, the oil discharge pipe 14 is communicated with the upper port of the flower plate 12, a control floating ball 13 is arranged in the flower plate 12, when oil enters the flower plate 12, the control floating ball 13 is still arranged at the bottom of the flower plate 12, when water enters the flower plate 12, the floating ball 13 is controlled to move upwards along with the buoyancy of the water until the upper port of the flower plate 12 is blocked, at this time, the oil discharge pipe 14 stops discharging the oil, the water does not enter the water inlet pipe 8, and an oil guide.

The device utilizes dive pond theory and laminar flow reposition of redundant personnel technique to realize carrying out the purpose of quickly separating to aquatic free state oil, for realizing the separation fast, not only adopts folded plate 3 that the hydraulic conditions is good, increases oleophylic hydrophobic coating, water deflector 4 and increases the oleophobic polymer coating of hydrophilic to folded plate 3 simultaneously, utilizes the floater principle to realize automatic oil extraction function, reduces instrument and personnel's operation degree of difficulty.

Oily sewage enters the water distribution distributor from the water inlet pipe 8, the water outlet pipe 9 is in a closed state at the moment, the oily sewage enters the water distribution chamber 16 from the water inlet distribution pipeline 5 through the water inlet 7, the oily sewage is subjected to oil-water separation between the folded plate 3 and the water guide plate 4 in the oil-water separation region along with the rise of the liquid level of the oily sewage, oil is gradually gathered to a folded angle and floats upwards along the surface of the folded plate 3 under the surface tension action of oleophylic hydrophobic materials, water is gradually gathered to the water guide plate 4 and floats upwards along the surface of the water guide plate 4 under the surface tension action of the oleophylic hydrophobic materials, and the water is quickly separated from mixed liquid because the height of the folded plate 3 is higher than that of the water guide plate 4, so that no serious mixed; oil gathers along oil guide plate 10 to oil collecting tank 11 in to discharge from oil extraction pipe 14, when the water level reached above flower board 12, control floater 13 and move up gradually under the buoyancy of sewage until blockking up oil extraction pipe 14, oil extraction pipe 14 stops the oil extraction, close inlet tube 8, open outlet pipe 9, the sewage after the separation gets into in going out water collecting pipe 6 through separation chamber 17 and its delivery port 15, and sewage discharges outside jar body 1 through outlet pipe 9 at last.

Claims

1. The rapid oil-water separator consists of a tank body (1) and a water distribution distributor (2), and is characterized in that the water distribution distributor (2) is arranged at the bottom of the tank body (1), and a water inlet distribution pipeline (5) and a water outlet collection pipeline (6) which have the same length as the water distribution distributor are respectively fixed on two sides of the water distributor; the water distributor is formed by sequentially and alternately arranging and fixing a plurality of groove-shaped water distribution chambers (16) and a plurality of groove-shaped separation chambers (17) into a whole, wherein one end of each water distribution chamber (16) is provided with a water inlet (7) communicated with a water inlet distribution pipeline (5), and the other end of each separation chamber (17) is provided with a water outlet (15) communicated with a water outlet collection pipeline (6); a folded plate (3) and a water guide plate (4) which are inclined towards the direction of the separation chamber (17) are sequentially fixed at the top ends of the two side walls of the water distribution chamber (16), and the folded plate (3) and the water guide plate (4) extend to the inner wall of the tank body (1) towards the two sides and are fixedly connected with the inner wall; the top outside the tank body (1) is provided with an oil collecting barrel (11) communicated with the tank body, the top outside the oil collecting barrel (11) is provided with an oil discharge pipe (14), the top inside the oil collecting barrel (11) is provided with a pattern plate (12), a control floating ball (13) is arranged inside the pattern plate (12), and the top inside the tank body (1) is provided with an oil guide plate (10) inclined to the periphery.

2. The rapid oil-water separator according to claim 1, wherein the tank (1) has a water inlet pipe (8) connected to the water inlet distribution pipe (5) at one end and a water outlet pipe (9) connected to the water outlet collection pipe (6) at the other end.

3. A rapid oil-water separator according to claim 1, characterized in that the flaps (3) are coated with an oleophilic and hydrophobic coating and the water deflector (4) is coated with a hydrophilic and oleophobic coating.

4. The rapid oil-water separator according to claim 1, wherein the inclination a of the flap (3) and the water guide plate (4) is 45-60 degrees.

5. The rapid oil-water separator according to claim 1, wherein the height difference b between each set of the flaps (3) and the water guide plate (4) is greater than the width therebetween.

6. The rapid oil-water separator according to claim 1, wherein the inlet pipe (8) is provided with an inlet valve, the outlet pipe (9) is provided with an outlet valve, and the oil discharge pipe (14) is provided with an oil discharge valve.