CN113387411A

CN113387411A - Oil-water separator

Info

Publication number: CN113387411A
Application number: CN202110717298.8A
Authority: CN
Inventors: 王则波
Original assignee: Zhejiang Gemeng Environmental Technology Co ltd
Current assignee: Zhejiang Gemeng Environmental Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-09-14

Abstract

The invention provides an oil-water separator, and belongs to the technical field of wastewater treatment. It has solved the not good problem of current oil water separator working effect. This oil-water separator, this oil-water separator includes the main part and sets up inlet channel and outlet conduit that are upper and lower distribution in the main part both sides, the inlet channel supplies in the sewage that contains impurity enters into the main part, the sewage that has in the main part and is linked together with the inlet channel gets into the room, sewage gets into room upper portion and flows the chamber for the sewage, its lower part is equipped with dross removal mechanism, set up the drain that supplies sewage discharge on the chamber wall in sewage flow chamber, the drain is connected with the sewage circulation pipeline that is "L" type, the output of sewage circulation pipeline is connected with the oil-water separator who plays the oil-water separation effect. The invention has the advantages of intelligence and high efficiency.

Description

Oil-water separator

Technical Field

The invention belongs to the technical field of wastewater treatment, and relates to an oil-water separator.

Background

The traditional catering oil-water separator adopts a simple mechanical oil scraping method or manual oil scraping to realize oil-water separation. The manual oil scraping is based on the use of unpowered oil-water separation equipment, oil-water classification treatment is carried out by manual operation, the efficiency is low, and leakage is easily caused to pollute the surrounding environment of the equipment. Traditional machinery frizing equipment is through the rotation frizing that chain formula doctor-bar edge oil reservoir surface does not stop, has saved the manpower, but the effect is not good, because the unable discernment oil reservoir thickness of equipment often causes the oil face to scrape unclean, and the oil reservoir discharges to municipal pipeline along with sewage and causes to discharge not up to standard, or appear scraping sewage along with oil and pack into the oil collection bucket in, the later stage still needs manual operation to get rid of the water in the oil bucket, still wastes time and energy.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provide an oil-water separator with high oil-water separation effect.

The purpose of the invention can be realized by the following technical scheme: an oil-water separator is characterized by comprising a main body, and an inlet pipeline and an outlet pipeline which are arranged on two sides of the main body and are vertically distributed, wherein sewage containing impurities enters the main body through the inlet pipeline, a sewage inlet chamber communicated with the inlet pipeline is arranged in the main body, the upper part of the sewage inlet chamber is a sewage flowing chamber, the lower part of the sewage inlet chamber is provided with a deslagging device, the wall of the sewage flowing chamber is provided with a sewage discharge outlet for discharging sewage, the sewage discharge outlet is connected with an L-shaped sewage flowing pipeline, the output end of the sewage flowing pipeline is connected with an oil-water separating device with an oil-water separating effect, one side of the oil-water separating device, which is different from the sewage flowing pipeline, is connected with a water purifying flowing pipeline, the oil-water separating device is internally provided with three layers of chambers, namely an upper chamber, a middle chamber and a lower chamber, oil is long-pending to be collected in last cavity, and the water purification stops in well cavity, and silt impurity piles up in lower cavity, well cavity and water purification circulating line intercommunication, last cavity be type of protruding, and its top is connected with oil outlet pipe, lower cavity be bowl form structure, and its lateral part is connected with the trash removal pipeline, oil outlet pipe's output is external to have the fluid collecting box, water purification circulating line's output is external to have the water purification collecting box, the output of trash removal pipeline is external to have the impurity collecting box.

In the oil-water separator, the oil outlet pipeline is provided with a first electric switch valve, the clean water circulation pipeline is provided with a second electric switch valve, and the impurity discharge pipeline is provided with a third electric switch valve.

In the oil-water separator, the oil-water separator further comprises a control system capable of respectively controlling the opening and closing of the electric switch valve I, the electric switch valve II and the electric switch valve III, the control system is in butt joint with the electric switch valve I, the electric switch valve II and the electric switch valve III through a wireless transmission module, and the control system is arranged in the terminal equipment.

In the oil-water separator, a heating unit is disposed on the oil-water separating device at a position corresponding to the upper chamber.

In the oil-water separator, a plurality of filter plates with filtering function are arranged in the clean water circulation pipeline.

In the oil-water separator, the bottom of the deslagging device is provided with a lifting cylinder capable of controlling the lifting of the controller, and the deslagging device consists of a deslagging fence and a lifting limiting seat which limits the deslagging fence and is in butt joint with the lifting cylinder.

In the oil-water separator, an opening is formed at the top of the main body and at a position close to the deslagging device, an opening-closing cover is further arranged at the top of the main body, and a sealing plate for sealing the opening is arranged at the bottom of the opening-closing cover.

In the oil-water separator, the main body is further provided with a deodorization and sterilization device.

In the oil-water separator, a temperature measuring instrument is further arranged on the main body at a position close to the heating unit.

Compared with the prior art, the oil-water separator has an effective oil-water separation function, can separate oil and water, namely impurities thoroughly, and has the advantages of intelligence and high efficiency.

Drawings

FIG. 1 is a schematic view of the external structure of the oil-water separator.

FIG. 2 is a schematic view of the internal structure of the oil-water separator.

In the figure, 1, main body; 2. a water inlet pipe; 3. a water outlet pipeline; 4. a wastewater flow chamber; 5. a sewage draining outlet; 6. a sewage flow pipeline; 7. a purified water circulation pipeline; 8. an upper chamber; 9. a middle chamber; 10. a lower chamber; 11. an oil outlet pipeline; 12. a trash removal pipeline; 13. a first electric switch valve; 14. a second electric switch valve; 15. a third electric switch valve; 16. a heating unit; 17. a filter plate; 18. a lifting cylinder; 19. deslagging a fence; 20. a lifting limiting seat; 21. an opening and closing cover; 22. and (7) sealing the plate.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figures 1 and 2, the oil-water separator comprises a main body 1, and a water inlet pipeline 2 and a water outlet pipeline 3 which are arranged at two sides of the main body 1 and are distributed up and down, wherein sewage containing impurities enters the main body 1 through the water inlet pipeline 2, a sewage inlet chamber communicated with the water inlet pipeline 2 is arranged in the main body 1, a sewage flow chamber 4 is arranged at the upper part of the sewage inlet chamber, a deslagging device is arranged at the lower part of the sewage flow chamber, a sewage discharge port 5 for discharging the sewage is arranged on the wall of the sewage flow chamber 4, the sewage discharge port 5 is connected with an L-shaped sewage flow pipeline 6, an oil-water separating device with an oil-water separating effect is connected at the output end of the sewage flow pipeline 6, a purified water pipeline 7 is connected at one side of the oil-water separating device different from the sewage flow pipeline 6, three layers of chambers are arranged in the oil-water separating device, namely an upper chamber 8, a middle chamber 9 and a lower chamber 10, under the characteristics and the action of density ratio and gravity, oil is accumulated in the upper chamber 8, purified water is remained in the middle chamber 9, silt impurities are accumulated in the lower chamber 10, the middle chamber 9 is communicated with the purified water circulating pipeline 7, the upper chamber 8 is in a convex shape, the top of the upper chamber is connected with an oil outlet pipeline 11, the lower chamber 10 is in a bowl-shaped structure, the side part of the lower chamber is connected with an impurity discharging pipeline 12, the output end of the oil outlet pipeline 11 is externally connected with an oil liquid collecting box, the output end of the purified water circulating pipeline 7 is externally connected with a purified water collecting box, and the output end of the impurity discharging pipeline 12 is externally connected with an impurity collecting box.

In further detail, the oil outlet pipeline 11 is provided with a first electric switch valve 13, the purified water circulating pipeline 7 is provided with a second electric switch valve 14, the impurity discharging pipeline 12 is provided with a third electric switch valve 15, the oil-water separator further comprises a control system capable of respectively controlling the opening and closing of the first electric switch valve 13, the second electric switch valve 14 and the third electric switch valve 15, the control system is in butt joint with the first electric switch valve 13, the second electric switch valve 14 and the third electric switch valve 15 through a wireless transmission module, the control system is arranged in the terminal equipment, and the terminal equipment can directly and respectively control the opening and closing states of the first electric switch valve 13, the second electric switch valve 14 and the third electric switch valve 15.

In more detail, the heating unit 16 is arranged at the position, corresponding to the upper chamber 8, on the oil-water separation device, if oil is agglomerated, the oil can be heated by the heating unit 16, and the solid oil is reformed into flowing oil, so that the oil is convenient to discharge; a temperature measuring instrument is also arranged on the main body 1 at a position close to the heating unit 16.

In more detail, a plurality of filter plates 17 with filtering function are arranged in the purified water circulation pipeline 7, and the plurality of filter plates 17 can isolate a little tiny particles in water, so that the water flowing out from the plurality of filter plates 17 is really purified water; in addition, the bottom of the deslagging device is provided with a lifting cylinder 18 which can be lifted by a controller, and the deslagging device is composed of a deslagging fence 19 and a lifting limiting seat 20 which limits the deslagging fence 19 and is butted with the lifting cylinder 18.

In more detail, the top of the main body 1 and the position close to the deslagging device are provided with an open opening, the top of the main body 1 is also provided with an opening and closing cover 21, the bottom of the opening and closing cover 21 is provided with a sealing plate 22 for sealing the open opening, the opening and closing cover 21 is opened, the lifting cylinder 18 is started to move the deslagging device out of the sewage inlet chamber, the deslagging fence 19 can be checked and cleaned at regular time, and odor is prevented from being generated.

More specifically, the main body 1 is provided with a deodorization and sterilization device, and the deodorization and sterilization device can perform comprehensive disinfection and deodorization on the inside of the main body 1, thereby maintaining sanitation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. An oil-water separator is characterized by comprising a main body (1), and a water inlet pipeline (2) and a water outlet pipeline (3) which are arranged on two sides of the main body (1) and are distributed up and down, wherein the water inlet pipeline (2) is used for feeding sewage containing impurities into the main body (1), a sewage inlet chamber communicated with the water inlet pipeline (2) is arranged in the main body (1), the upper part of the sewage inlet chamber is a sewage flowing chamber (4), the lower part of the sewage inlet chamber is provided with a deslagging device, a sewage discharge outlet (5) for discharging sewage is arranged on the wall of the sewage flowing chamber (4), the sewage discharge outlet (5) is connected with an L-shaped sewage flowing pipeline (6), the output end of the sewage flowing pipeline (6) is connected with an oil-water separating device which plays an oil-water separating effect, one side of the oil-water separating device, which is different from the sewage flowing pipeline (6), is connected with a water purifying flowing pipeline (7), oil-water separator in be equipped with the three-layer cavity, be last cavity (8), well cavity (9) and lower cavity (10) respectively, oil is long-pending in last cavity (8), the water purification stops in well cavity (9), silt impurity piles up in lower cavity (10), well cavity (9) and water purification circulation pipeline (7) intercommunication, last cavity (8) be type of protruding font, and its top is connected with out oil pipe way (11), lower cavity (10) be bowl form structure, and its lateral part is connected with row's miscellaneous pipeline (12), the output of out oil pipe way (11) is external to have the fluid collecting box, the output of water purification circulation pipeline (7) is external to have the water purification collecting box, the output of row's miscellaneous pipeline (12) is external to have the impurity collecting box.

2. The oil-water separator as claimed in claim 1, wherein the oil outlet pipe (11) is provided with a first electric switch valve (13), the clean water flow pipe (7) is provided with a second electric switch valve (14), and the impurity discharge pipe (12) is provided with a third electric switch valve (15).

3. The oil-water separator as claimed in claim 1, further comprising a control system capable of controlling the opening and closing of the first electric switch valve (13), the second electric switch valve (14) and the third electric switch valve (15), wherein the control system is connected with the first electric switch valve (13), the second electric switch valve (14) and the third electric switch valve (15) through a wireless transmission module, and the control system is disposed in a terminal device.

4. An oil-water separator according to claim 1, characterized in that a heating unit (16) is arranged in the oil-water separator at a position corresponding to the upper chamber (8).

5. The separator according to claim 1, wherein said clean water flow channel (7) is provided with a plurality of filter plates (17) having a filtering function.

6. The oil-water separator as claimed in claim 1, wherein the deslagging device is provided with a lifting cylinder (18) at the bottom thereof, the lifting cylinder being capable of controlling the lifting of the deslagging device, and the deslagging device is composed of a deslagging fence (19) and a lifting limiting seat (20) which limits the deslagging fence (19) and is in butt joint with the lifting cylinder (18).

7. The separator of claim 1, wherein the top of the main body (1) has an open opening near the deslagging device, the top of the main body (1) is further provided with an open-close cover (21), and the bottom of the open-close cover (21) has a sealing plate (22) for sealing the open opening.

8. The separator as claimed in claim 1, wherein a deodorizing and sterilizing device is further provided in the body (1).

9. An oil-water separator according to claim 1, characterized in that a temperature measuring device is arranged on the main body (1) near the heating unit (16).