CN215905882U

CN215905882U - Oil-removing and slag-removing device for sewage treatment plant

Info

Publication number: CN215905882U
Application number: CN202122653436.9U
Authority: CN
Inventors: 王成宁
Original assignee: Weihai Jiacheng Environmental Protection Technology Co ltd
Current assignee: Weihai Jiacheng Environmental Protection Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-02-25
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an oil-removing and slag-removing device for a sewage treatment plant, which comprises a device main body, wherein a cavity is arranged in the device main body, a sewage inlet pipe with one end positioned in the inner cavity of the device main body is inserted into the top of the device main body, a rotary disc is clamped and assembled on the outer surface of the upper side of the device main body, a handle is fixedly assembled on the outer surface of the rotary disc, an oil discharge port is arranged on the outer surface of the right side of the device main body, an oil discharge valve is screwed at the bottom end of the oil discharge port, a sleeve is screwed at the inner bottom end of the device main body, a water outlet pipe with one end positioned in the inner cavity of the sleeve is inserted into the right side of the bottom end of the sleeve, and a chassis is fixedly assembled at the bottom end of the sleeve.

Description

Oil-removing and slag-removing device for sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an oil and slag removing device for a sewage treatment plant.

Background

The sewage treatment plant is a place which is discharged from a pollution source, does not meet the requirement of discharge standard or does not meet the requirement of environmental capacity due to higher total amount or concentration of pollutants, and needs to be artificially and intensively treated when the water environment quality and the functional target are reduced. At present, the existing deoiling skimming device for sewage treatment plants in the market still has the inconvenience of use, and deoiling skimming effect is not obvious, and can not dismantle clearance scheduling problem to the device is inside to influence the life of equipment, reduce work efficiency. Therefore, we propose an oil and slag removing device for sewage treatment plants.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an oil removal and slag skimming device for a sewage treatment plant, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an deoiling skimming device for sewage treatment plant, includes the device main part, the inside of device main part is provided with the cavity, it has the dirty pipe of advancing that one end is located device main part inner chamber to peg graft at the top of device main part, the upside surface joint of device main part is equipped with the carousel, the external fixed surface of carousel is equipped with the handle, the right side surface of device main part is provided with the oil drain port, the bottom spiro union of oil drain port has the oil drain valve, the inside bottom spiro union of device main part has the sleeve, it has the outlet pipe that one end is located sleeve inner chamber to peg graft on telescopic bottom right side, just telescopic bottom fixed is equipped with the chassis.

Preferably, the inside of device main part is provided with separates the sediment net, the below that separates the sediment net is provided with the filter pulp, the below of filter pulp is provided with the oil storage tank, the inside bottom of oil storage tank is provided with the air supporting generator, just all be provided with heating element on the inside wall both sides of oil storage tank, the oil drain port is located the heating element top.

Preferably, the bottom of oil storage tank has seted up the through-hole, the inside packing of through-hole has the filter pulp, telescopic inside is provided with the aqua storage tank, the aqua storage tank passes through-hole and oil storage tank through-connection.

Preferably, the outer surface of one end of the sleeve, which is positioned inside the device body, is provided with an external thread, and the inner side wall of one side of the device body, which is far away from the sewage inlet pipe, is provided with an internal thread matched with the external thread.

Preferably, one end of the sleeve located inside the device body is in threaded connection with the inner side wall of the device body through external threads and internal threads, and the diameter of the sleeve is smaller than that of the device body.

Preferably, the device body is of an integrally formed cylindrical structure.

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

in the utility model

1. The oil-water separation device is reasonable in design, sewage is subjected to primary slag-water separation through the slag separation net, part of oil is effectively absorbed by the filter cotton, the oil and water are heated by the air floatation generator through the heating assembly to generate bubbles, the oil is adsorbed on the bubbles, the density of the bubbles is smaller than that of the water, the bubbles float on the water surface through the buoyancy principle, oil can be effectively discharged from the oil discharge port conveniently, and the oil discharge and skimming effects are obvious.

2. The device is reasonable in design, the sleeve is screwed in the device body, the sleeve can be conveniently and quickly detached to be cleaned, scale is prevented from being generated, the turntable can be quickly opened through the handle to clean residues on the residue isolating net, the device is convenient to use next time, and the whole service life of the device is prolonged.

Drawings

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

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

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

fig. 4 is a partial internal cross-sectional view of the device body of the present invention.

In the figure: 1. a device main body; 2. a sewage inlet pipe; 3. a turntable; 4. a handle; 5. an oil discharge port; 6. a sleeve; 7. a water outlet pipe; 8. a chassis; 9. a slag separation net; 10. filtering cotton; 11. an oil storage tank; 12. an air flotation generator; 13. a through hole; 14. a water storage tank; 15. a heating assembly; 16. an external thread; 17. an internal thread.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

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, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.

As shown in fig. 1-4, an deoiling skimming device for sewage treatment plant, including device main part 1, the inside of device main part 1 is provided with the cavity, it has the dirty pipe 2 that advances that one end is located device main part 1 inner chamber to peg graft at the top of device main part 1, the upside surface joint of device main part 1 is equipped with carousel 3, the fixed surface of carousel 3 is equipped with handle 4, the right side surface of device main part 1 is provided with oil drain port 5, the bottom spiro union of oil drain port 5 has the oil drain valve, the inside bottom spiro union of device main part 1 has sleeve 6, the bottom right side of sleeve 6 is pegged graft and is had one end to be located the outlet pipe 7 of sleeve 6 inner chamber, and the fixed bottom of sleeve 6 is equipped with chassis 8.

Further, the inside of device main part 1 is provided with separates sediment net 9, the below that separates sediment net 9 is provided with filter pulp 10, the below of filter pulp 10 is provided with oil storage tank 11, the inside bottom of oil storage tank 11 is provided with air supporting generator 12, and all be provided with heating element 15 on the inside wall both sides of oil storage tank 11, oil drain port 5 is located heating element 15 top, utilize heating element 15 to pass through air supporting generator 12 to the profit heating bubbly after the filtration and adsorb the grease on it, cause the state that density is less than water, utilize the buoyancy principle to make it float at the surface of water, be convenient for effectively arrange oil from oil drain port 5, the oil-water separation effect has been promoted.

Further, the bottom end of the oil storage tank 11 is provided with a through hole 13, the filter cotton 10 is filled in the through hole 13, the water storage tank 14 is arranged in the sleeve 6, and the water storage tank 14 is communicated with the oil storage tank 11 through the through hole 13.

Further, the outer surface of one end of the sleeve 6, which is positioned inside the device body 1, is provided with an external thread 16, and the inner side wall of one side of the device body 1, which is far away from the sewage inlet pipe 2, is provided with an internal thread 17 matched with the external thread 16.

Further, the sleeve 6 is located the inside one end of device main part 1 and passes through external screw thread 16 and internal thread 17 and the inside wall threaded connection of device main part 1, and the diameter of sleeve 6 is less than the diameter of device main part 1, through threaded connection, conveniently dismantles the clearance fast to sleeve 6, prevents to produce the incrustation scale.

Further, the device main body 1 is of an integrally formed cylindrical structure, and the integral stability of the device is improved through the integrally formed design, so that the work efficiency is improved conveniently.

It should be noted that the utility model is an oil removing and skimming device for sewage treatment plant, when using the device, sewage is introduced through a sewage inlet pipe 2, the sewage is primarily separated from slag and water by using a slag separating net 9, partial grease is effectively absorbed by using a filter cotton 10, oil and water are heated by a heating component 15 through an air floating generator 12 to generate bubbles to adsorb the grease on the bubbles, so that the grease is in a state of density less than that of water, the grease floats on the water surface by using the buoyancy principle, the grease is conveniently and effectively discharged from an oil discharge port 5, finally the water in a water storage tank 14 is discharged through a water outlet pipe 7, after the work is finished, the sleeve 6 can be rapidly disassembled and the internal scale can be cleaned by rotating the device main body 1, the service life of the device is effectively prolonged, the operation of the device is simple and convenient, the oil removing and skimming effect is obvious, the installation and disassembly are convenient for internal cleaning, and the whole practicability is strong, is convenient for popularization and use.

The device is reasonable in design, the sleeve is screwed in the device body, the sleeve can be conveniently and quickly detached to be cleaned, scale is prevented from being generated, the rotary disc can be quickly opened through the handle to clean residues on the residue isolating net, the device is convenient to use next time, and the whole service life (working principle) of the device is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an deoiling skimming device for sewage treatment plant, includes device main part (1), its characterized in that: the inside of device main part (1) is provided with the cavity, it has one end to be located the dirty pipe (2) of advancing of device main part (1) inner chamber to peg graft at the top of device main part (1), the upside surface joint of device main part (1) is equipped with carousel (3), the external fixation of carousel (3) is equipped with handle (4), the right side surface of device main part (1) is provided with oil drain port (5), the bottom spiro union of oil drain port (5) has the oil extraction valve, the inside bottom spiro union of device main part (1) has sleeve (6), it has outlet pipe (7) that one end is located sleeve (6) inner chamber to peg graft on the bottom right side of sleeve (6), just the bottom fixation of sleeve (6) is equipped with chassis (8).

2. The oil and slag removal device for a sewage treatment plant according to claim 1, wherein: the inside of device main part (1) is provided with separates sediment net (9), the below that separates sediment net (9) is provided with filter pulp (10), the below of filter pulp (10) is provided with oil storage tank (11), the inside bottom of oil storage tank (11) is provided with air supporting generator (12), just all be provided with heating element (15) on the inside wall both sides of oil storage tank (11), oil drain port (5) are located heating element (15) top.

3. The oil removing and slag removing device for the sewage treatment plant according to claim 2, wherein: through-hole (13) have been seted up to the bottom of oil storage tank (11), the inside packing of through-hole (13) has filter pulp (10), the inside of sleeve (6) is provided with aqua storage tank (14), aqua storage tank (14) are through-going with oil storage tank (11) through-hole (13).

4. The oil and slag removal device for a sewage treatment plant according to claim 1, wherein: the device is characterized in that an external thread (16) is arranged on the outer surface of one end, located inside the device body (1), of the sleeve (6), and an internal thread (17) matched with the external thread (16) is arranged on the inner side wall, far away from the sewage inlet pipe (2), of one side of the device body (1).

5. The oil and slag removal device for a sewage treatment plant according to claim 1, wherein: one end of the sleeve (6) positioned in the device body (1) is in threaded connection with the inner side wall of the device body (1) through an external thread (16) and an internal thread (17), and the diameter of the sleeve (6) is smaller than that of the device body (1).

6. The oil and slag removal device for a sewage treatment plant according to claim 1, wherein: the device main body (1) is of an integrally formed cylindrical structure.