CN215798571U

CN215798571U - Novel buried oil-water separation tank

Info

Publication number: CN215798571U
Application number: CN202122268971.2U
Authority: CN
Inventors: 李沁怡; 潘泳佳; 侯代兵
Original assignee: Chongqing Wetland Environmental Protection Technology Co ltd
Current assignee: Chongqing Wetland Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-11
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a novel buried oil-water separation tank which comprises a separation tank, a feed inlet and a motor, wherein a filter box is installed on the inner wall of the separation tank, an oil separation area is formed in the inner wall of the separation tank, a clear water area is formed in the inner wall of the separation tank, a partition plate is installed on the inner wall of the separation tank, an oil collection overflow groove is installed inside the separation tank, an oil delivery interface is formed in the inner wall of the oil collection overflow groove, and a first emptying port is installed on the outer wall of the separation tank. According to the utility model, the oil-water mixture is discharged into the filter box from the feed inlet through the oil separating area, the clear water area and the oil collecting overflow groove, a large amount of dirty oil and a large amount of oil sludge particle impurities are filtered, then the filtered oil-water mixture enters the oil separating area, at the moment, the oil slowly floats upwards, precipitates in the sewage begin to descend, the oil is prevented from entering the clear water area by the partition plate, and the clear water flows into the clear water area from the bottom of the partition plate, so that the physical separation of the oil, the water and the solids is completed.

Description

Novel buried oil-water separation tank

Technical Field

The utility model relates to the technical field of oil-water separation, in particular to a novel buried oil-water separation tank.

Background

The oil-water separation tank is a treatment structure for separating and removing suspended oil with large particles in sewage by utilizing the specific gravity difference of oil and water, and can recycle oil products in the wastewater, so that not only can the pollution to the environment be avoided, but also considerable economic benefits can be obtained.

The existing oil-water separation tank has the following defects:

1. the reference document CN213492145U discloses an oil-water separation tank, wherein the right item of protection comprises a separator, one side of the separator is connected with an input pipeline, the other side of the separator is connected with an output pipeline, electromagnetic valves are arranged on the input pipeline and the output pipeline, an anode electrode plate and a cathode electrode plate are arranged on two sides in the separator, the anode electrode plate and the cathode electrode plate are connected with a direct current power supply, a partition plate is arranged in the middle of the separator and divides the separator into a separation cavity and an output cavity, an output channel is arranged at the bottom of the partition plate and is connected with the output pipeline, an oil-in-water monitor is arranged on the side wall of the separator, a probe of the oil-in-water monitor is arranged in the separator and has the same height as that of the output channel, an oil outlet is arranged at the bottom of the separation cavity, a plug is arranged at the oil outlet and is connected with a lifting mechanism, and an oil receiving box is arranged below the oil outlet, the utility model provides an oil-water separation tank with good separation effect, but the oil-water separation tank has a complex structure, a complex working principle and higher use cost;

2. the filtration sediment of current oil-water separation tank handles the trouble, need to shovel the residue out the rose box, and drain pipe exhaust water dirt does not have flexible function for when the water level is higher, dirty thing is along with the water inlet is discharged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel buried oil-water separation tank to solve the problems of complex oil-water separation and clear filter residue treatment and water part in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel buried oil-water separation tank comprises a separation tank, a feed inlet and a motor, wherein the feed inlet is formed in the outer wall of the separation tank;

the inner wall of the separation tank is provided with a filter box, one end of the feed inlet extends into the filter box, the inner wall of the separation tank is provided with an oil separation area, the inner wall of the separation tank is provided with a clear water area, the inner wall of the separation tank is provided with a partition plate, the partition plate is positioned between the oil separation area and the clear water area, the inner part of the separation tank is provided with an oil collection overflow tank, the inner wall of the oil collection overflow tank is provided with an oil delivery interface, one end of the oil delivery interface extends out of the outer wall of the separation tank, the outer wall of the separation tank is provided with a water outlet interface, the outer wall of the separation tank is provided with a first emptying port, the top of the separation tank is provided with a slag cleaning port, the top of the separation tank is provided with a clear water port, and the top of the separation tank is provided with an overhaul port;

and a motor is arranged on the outer wall of the filter box.

Preferably, the output end of the motor is provided with a transmission rod, the outer wall of the transmission rod is provided with a clamping block, and the inner wall of the filter box is provided with a clamping groove.

Preferably, the filter screen is installed to the inside diapire of rose box, and the stay cord is installed at the top of filter screen.

Preferably, the outer wall of the water outlet connector is provided with a flexible hose, the flexible hose extends into the clean water area, the extending end of the flexible hose is provided with a drainage block, the outer wall of the drainage block is provided with a water inlet, and the top of the drainage block is provided with a floating plate.

Preferably, the outer wall of the separation tank is provided with an observation window.

Preferably, the outer wall of the oil delivery interface is provided with an oil delivery pipe, and the outer wall of the oil delivery pipe is provided with an oil storage pool.

Preferably, an oil discharge pipe is installed on the outer wall of the oil storage pool, and a second emptying port is installed on the outer wall of the oil storage pool.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the oil-water mixture is discharged into the filter box from the feed inlet through the oil separating area, the clear water area and the oil collecting overflow groove, a large amount of dirty oil and a large amount of oil sludge particle impurities are filtered, then the filtered oil-water mixture enters the oil separating area, at the moment, the oil slowly floats upwards, the precipitate in the sewage begins to descend, the sewage becomes clear water, the oil floating on the top of the clear water is collected by the oil collecting overflow groove, the oil is prevented from entering the clear water area by the partition plate, and the clear water flows into the clear water area from the bottom of the partition plate, so that the physical separation of the oil, the water and the solid is completed;

2. according to the utility model, the motor, the filter screen and the floating plate are installed, when filter residues need to be cleaned, the motor rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the fixture block to rotate, so that the fixture block is separated from the clamping groove, the filter screen clamped by the fixture block and the clamping groove can be separated from the filter box, the pull rope is pulled at the moment to pull out the filter screen, the filter residues are packed and removed at one time, the filter residues are more convenient to clean, the floating plate is installed at the top of the drainage block, the drainage block floats on clear water, the problem that the bottom of a clear water area is sucked out by a water inlet is avoided, and the removal rate of the dirt is ensured.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the filter box of the present invention;

fig. 5 is a schematic view of the external structure of the present invention.

In the figure: 1. a separation tank; 101. an observation window; 2. a feed inlet; 201. a filter box; 202. an oil separating region; 203. a clear water zone; 204. an oil collecting overflow groove; 205. an oil delivery interface; 206. a water outlet interface; 207. a first emptying port; 208. a slag removal port; 209. an oil cleaning port; 210. an access hole; 211. a partition plate; 3. a motor; 301. a transmission rod; 302. a clamping block; 303. a card slot; 4. filtering with a screen; 401. pulling a rope; 5. a flexible hose; 501. a drainage block; 502. a water inlet; 503. a floating plate; 6. an oil delivery pipe; 601. an oil storage pool; 7. an oil discharge pipe; 701. and a second emptying port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: please refer to fig. 1, fig. 2 and fig. 3, a novel buried oil-water separation tank, which includes a separation tank 1, a feed inlet 2 and a motor 3, wherein an observation window 101 is installed on the outer wall of the separation tank 1, an oil delivery pipe 6 is installed on the outer wall of an oil delivery port 205, an oil storage tank 601 is installed on the outer wall of the oil delivery pipe 6, an oil discharge pipe 7 is installed on the outer wall of the oil storage tank 601, a second evacuation port 701 is installed on the outer wall of the oil storage tank 601, the oil delivery pipe 6 is connected to the oil delivery port 205, so that the oil of an oil collection overflow trough 204 is input into the oil storage tank 601, the oil of the oil storage tank 601 can be infused into an oil storage barrel by the oil discharge pipe 7, the oil storage tank 601 can be evacuated by the second evacuation port 701, and the oil storage tank 601 can be conveniently cleaned.

Example 2: referring to fig. 1 and 2, a feed inlet 2 is formed in an outer wall of a separation tank 1, a filter box 201 is installed on an inner wall of the separation tank 1, one end of the feed inlet 2 extends into the filter box 201, an oil separation region 202 is formed in the inner wall of the separation tank 1, a clear water region 203 is formed in the inner wall of the separation tank 1, a partition 211 is installed on the inner wall of the separation tank 1, the partition 211 is located between the oil separation region 202 and the clear water region 203, an oil collection overflow groove 204 is installed in the separation tank 1, an oil delivery port 205 is formed in the inner wall of the oil collection overflow groove 204, one end of the oil delivery port 205 extends out of the outer wall of the separation tank 1, an water outlet port 206 is installed on the outer wall of the separation tank 1, a first drain port 207 is installed on the outer wall of the separation tank 1, a slag removal port 208 is formed in the top of the separation tank 1, a clear oil 209 is formed in the top of the separation tank 1, an inspection port 210 is formed in the top of the separation tank 1, and an oil-water mixture is discharged into the filter box 201 from the feed inlet 2, a large amount of dirty oil and a large amount of oily sludge particle impurities are filtered, then, a filtered oil-water mixture enters the oil separation area 202, at the moment, oil slowly floats upwards, precipitates in the sewage begin to descend, the sewage becomes clear water, the oil floating on the top of the clear water is collected by the oil collection overflow groove 204, the oil is prevented from entering the clear water area 203 by the partition plate 211, the clear water flows into the clear water area 203 from the bottom of the partition plate 211, physical separation of the oil, the water and the solid is completed, the separating tank 1 is simple in structure, low in use cost and high in economic benefit, the residue cleaning port 208 provides a channel for cleaning filter residues, a maintenance worker enters the separating tank 1 from the maintenance port 210, maintenance of the separating tank 1 is facilitated, the first emptying port 207 can empty liquid in the separating tank 1, the cleaning and the maintenance are convenient, the water outlet port 206 is connected with an external water outlet pipe, and the clear water in the clear water area 203 is discharged.

Example 3: referring to fig. 4 and 5, an electric motor 3 is installed on the outer wall of the filter box 201, a transmission rod 301 is installed at the output end of the electric motor 3, a clamping block 302 is installed on the outer wall of the transmission rod 301, a clamping groove 303 is formed in the inner wall of the filter box 201, a filter screen 4 is installed on the bottom wall of the filter box 201, a pull rope 401 is installed at the top of the filter screen 4, a flexible hose 5 is installed on the outer wall of the water outlet port 206, the flexible hose 5 extends into the clean water area 203, a water discharge block 501 is installed at the extending end of the flexible hose 5, a water inlet 502 is formed in the outer wall of the water discharge block 501, a floating plate 503 is installed at the top of the water discharge block 501, when filter residues need to be cleaned, the electric motor 3 rotates to drive the transmission rod 301 to rotate, the transmission rod 301 rotates to drive the clamping block 302 to rotate, so that the clamping block 302 is separated from the clamping groove 303, the filter screen 4 clamped by the clamping block 302 and the clamping groove 303 can be separated from the filter box 201, at this time, the pull rope 401 can pull the filter screen 4 out, the filter residue has been clear away in disposable packing for the filter residue clearance is more convenient, and kickboard 503 is installed at drainage piece 501 top, makes drainage piece 501 float on the clear water, has avoided when the water level is higher, and water inlet 502 inhales the dirty muddy in clear water district 203 bottom region, has guaranteed dirty clearance, and flexible hose 5 provides the passageway for drainage piece 501's drainage.

The working principle is as follows: the oil-water mixture is discharged into the filter tank 201 from the feed port 2, a large amount of dirty oil and a large amount of oily sludge particle impurities are filtered, then the filtered oil-water mixture enters the oil separation area 202, at the moment, the oil slowly floats upwards, precipitates in the sewage begin to descend, the sewage becomes clear water, the oil floating on the top of the clear water is collected by the oil collection overflow groove 204, the oil is prevented from entering the clear water area 203 by the partition plate 211, the clear water flows into the clear water area 203 from the bottom of the partition plate 211, so that the physical separation of the oil, the water and the solid is completed, the separating tank 1 has a simple structure, low use cost and high economic benefit, when filter residues need to be cleaned, the motor 3 rotates to drive the transmission rod 301 to rotate, the transmission rod 301 rotates to drive the fixture block 302 to rotate, so that the fixture block 302 is separated from the clamping groove 303, the filter screen 4 clamped by the fixture block 302 and the clamping groove 303 can be separated from the filter tank 201, at the moment, the filter screen 4 can be pulled out by pulling the pull rope 401, the filter residue has been clear away in disposable packing for the filter residue clearance is more convenient, and floating plate 503 is installed at drainage piece 501 top, makes drainage piece 501 float on the clear water, has avoided when the water level is higher, and water inlet 502 inhales the dirty muddy in clear water district 203 bottom region, has guaranteed dirty clearance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel bury formula oil-water separator, includes knockout drum (1), feed inlet (2) and motor (3), its characterized in that: the outer wall of the separation tank (1) is provided with a feeding hole (2);

the inner wall of the separation tank (1) is provided with a filter box (201), one end of the feed inlet (2) extends into the filter box (201), the inner wall of the separation tank (1) is provided with an oil separation area (202), the inner wall of the separation tank (1) is provided with a clear water area (203), the inner wall of the separation tank (1) is provided with a partition plate (211), the partition plate (211) is positioned between the oil separation area (202) and the clear water area (203), the inner part of the separation tank (1) is provided with an oil collection overflow chute (204), the inner wall of the oil collection overflow chute (204) is provided with an oil delivery interface (205), one end of the oil delivery interface (205) extends out of the outer wall of the separation tank (1), the outer wall of the separation tank (1) is provided with a water outlet (206), the outer wall of the separation tank (1) is provided with a first vent (207), the top of the separation tank (1) is provided with a slag cleaning port (208), the top of the separation tank (1) is provided with an oil cleaning port (209), and the top of the separation tank (1) is provided with an access port (210);

and a motor (3) is arranged on the outer wall of the filter box (201).

2. The novel buried oil-water separation tank as claimed in claim 1, wherein: the output end of the motor (3) is provided with a transmission rod (301), the outer wall of the transmission rod (301) is provided with a clamping block (302), and the inner wall of the filter box (201) is provided with a clamping groove (303).

3. The novel buried oil-water separation tank as claimed in claim 1, wherein: filter screen (4) are installed to the inside diapire of rose box (201), and stay cord (401) are installed at the top of filter screen (4).

4. The novel buried oil-water separation tank as claimed in claim 1, wherein: flexible hose (5) are installed to the outer wall of water outlet (206), and flexible hose (5) extend into the inside in clear water district (203), and drainage piece (501) are installed to the extension end of flexible hose (5), and water inlet (502) have been seted up to the outer wall of drainage piece (501), and kickboard (503) are installed at the top of drainage piece (501).

5. The novel buried oil-water separation tank as claimed in claim 1, wherein: and an observation window (101) is arranged on the outer wall of the separation tank (1).

6. The novel buried oil-water separation tank as claimed in claim 1, wherein: an oil delivery pipe (6) is installed on the outer wall of the oil delivery connector (205), and an oil storage pool (601) is installed on the outer wall of the oil delivery pipe (6).

7. The novel buried oil-water separation tank as claimed in claim 6, wherein: an oil discharge pipe (7) is installed on the outer wall of the oil storage pool (601), and a second emptying port (701) is installed on the outer wall of the oil storage pool (601).