CN220061857U

CN220061857U - Oil smoke purifying gas-liquid separation device

Info

Publication number: CN220061857U
Application number: CN202320310073.5U
Authority: CN
Inventors: 王诤
Original assignee: Beijing Zhengyan Huanlv Environmental Protection Technology Co ltd
Current assignee: Beijing Zhengyan Huanlv Environmental Protection Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-11-21
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of oil fume purification, in particular to an oil fume purification gas-liquid separation device which comprises a smoke exhaust tube, wherein the smoke exhaust tube is of a cylindrical structure, the upper part and the lower part of the smoke exhaust tube are in an opening state, an oil receiving cover is arranged at the bottom end of the smoke exhaust tube, a vertical tube is vertically arranged in the middle of the inside of the smoke exhaust tube, a plurality of spiral blades are arranged on the outer wall of the vertical tube, and the spiral blades are arc plate structures wound on the outer side of the vertical tube. In this oil smoke purification gas-liquid separation device, the filter screen can block the impurity of macroparticle in the outside, passes through the oil smoke for macroparticle impurity can not get into in the chimney, avoids inside jam, and when the oil smoke was through the chimney, through cooling down with helical blade contact, and become the oil drop, along helical blade landing in connecing the oil cover, through regularly dismantling the sealed lid that connects the oil cover can guarantee the clearance of oil smoke impurity. The outside at the standpipe sets up a plurality of helical blade and splices as required, according to the length of different place extension helical blade, improves the effect of oil smoke separation.

Description

Oil smoke purifying gas-liquid separation device

Technical Field

The utility model relates to the technical field of oil fume purification, in particular to an oil fume purification gas-liquid separation device.

Background

In daily life, the problem of oil smoke purification is becoming more and more a concern for oil smoke purification in a kitchen or other occasions, and the corresponding oil smoke purification device is also a five-flower eight-door device.

The patent with publication number CN104864435B discloses a fume purifying net disk, which comprises a flow guide strip, wherein the flow guide strip faces to the surface where fume enters and is uneven. The section of the guide strip A-A is in a step shape. The oil fume purifying net disc with the structure greatly enhances the oil fume interception effect, and oil fume can be intercepted in multiple stages, so that the oil fume purifying rate is high.

Although the above-mentioned technical scheme can strengthen the oil smoke interception effect, and the oil smoke can be multistage to the oil smoke purification rate is high, but it is inconvenient to block the impurity of macroparticle, and long-term use causes the pipeline to block up easily, and can not cool down to high temperature oil smoke, and the oil smoke can be gaseous and discharge to the external world, and the oil smoke after the interception is also inconvenient for collecting.

Disclosure of Invention

The utility model aims to provide a fume purifying gas-liquid separation device, which solves the problems that large-particle impurities are inconvenient to block, pipelines are easy to block after long-term use, high-temperature fume cannot be cooled, the fume is gas and discharged to the outside, and the intercepted fume is inconvenient to collect in the background technology.

In order to achieve the above purpose, the utility model provides a fume purifying gas-liquid separation device, which comprises a fume exhaust tube, wherein the fume exhaust tube is of a cylindrical structure, the upper end and the lower end of the fume exhaust tube are in an opening state, an oil receiving cover is arranged at the bottom end of the fume exhaust tube, a vertical tube is vertically arranged in the middle of the inside of the fume exhaust tube, a plurality of spiral blades are arranged on the outer wall of the vertical tube, the spiral blades are of an arc plate structure wound on the outer side of the vertical tube, a plurality of spiral blades are arranged in a spiral manner, a filter screen is arranged at the bottom end of the vertical tube, and the filter screen is positioned at the upper part of the inner side of the oil receiving cover.

Preferably, the oil receiving cover is of a funnel-shaped structure, and a sealing cover is arranged at the opening of the bottom end.

Preferably, the filter screen is of a conical structure, and a plurality of small holes are formed in the surface of the filter screen.

Preferably, the outer wall of the vertical pipe is provided with a plurality of arc-shaped clamping grooves, and one side of the spiral blade is clamped at the clamping grooves.

Preferably, a sealing ring is arranged on the outer side of the joint of the smoke discharging cylinder and the oil receiving cover.

Preferably, the size of the oil receiving cover is equal to the size of the filter screen.

Preferably, the spiral blades are arranged at equal intervals from top to bottom.

Preferably, an air inlet is formed in the outer wall of one side of the oil receiving cover.

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

1. in this oil smoke purification gas-liquid separation device, can block the impurity of macroparticle outside through the filter screen that sets up wherein, pass through the oil smoke for macroparticle impurity can not get into in the chimney, avoids inside jam, and when the oil smoke was through the chimney, through cooling down with helical blade contact, and become the oil drop, along helical blade landing in connecing the oil cover, can guarantee the clearance of oil smoke impurity through regularly dismantling the sealed lid that connects the oil cover.

2. In this oil smoke purification gas-liquid separation device, set up a plurality of helical blade in the outside of standpipe and splice as required, according to the length of different place extension helical blade, improve the effect of oil smoke separation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is a schematic view of the oil receiving cover according to the present utility model;

FIG. 4 is a schematic view of a standpipe according to the present utility model.

The meaning of each reference sign in the figure is:

1. a smoke exhaust tube; 2. an oil receiving cover; 21. sealing cover; 22. an air inlet; 3. a standpipe; 31. a clamping groove; 4. a helical blade; 5. a filter screen; 51. and (3) small holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a fume purifying gas-liquid separation device, as shown in figures 1-4, which comprises a fume exhaust pipe 1, wherein the fume exhaust pipe 1 is of a cylindrical structure, the upper end and the lower end of the fume exhaust pipe 1 are both in an opening state, an oil receiving cover 2 is arranged at the bottom end of the fume exhaust pipe 1 and is used for receiving oil, a vertical pipe 3 is vertically arranged in the middle of the inside of the fume exhaust pipe 1, a plurality of spiral blades 4 are arranged on the outer wall of the vertical pipe 3 and are used for cooling fume and sliding oil drops, the spiral blades 4 are of an arc-shaped plate structure wound on the outer side of the vertical pipe 3, the plurality of spiral blades 4 are arranged in a spiral arrangement, a filter screen 5 is arranged at the bottom end of the vertical pipe 3 and is positioned at the upper part of the inner side of the oil receiving cover 2, and the oil drops generated by the fume are collected through the oil receiving cover 2.

In this embodiment, the oil receiving cover 2 has a funnel-shaped structure, and the bottom opening is provided with the sealing cover 21, so that the sealing cover 21 is detached when oil drops need to be removed, and the operation is convenient and quick.

Specifically, the filter screen 5 is of a conical structure, and a plurality of small holes 51 are formed in the surface of the filter screen, so that oil smoke can pass conveniently, and large-particle impurities can be prevented from passing.

Further, a plurality of curved draw-in grooves 31 have been seted up to the outer wall of standpipe 3, and one side card of helical blade 4 is in draw-in groove 31 department, makes things convenient for helical blade 4's dismouting, can set up helical blade 4 of different quantity according to the needs in different places, and can increase the length of standpipe 3, and then increases the route that the flue gas passed through.

Further, a sealing ring is arranged on the outer side of the joint of the smoke discharging tube 1 and the oil receiving cover 2, so that the sealing of the joint of the smoke discharging tube 1 and the oil receiving cover 2 is ensured.

Further, the size of the oil receiving cover 2 is the size of the filter screen 5, so that oil receiving is facilitated.

Further, the spiral blades 4 are arranged at equal intervals from top to bottom, so that the oil smoke is fully contacted with the spiral blades 4 from bottom to top, and then the oil smoke is cooled, so that oil drops are generated and fall off.

Further, an air inlet 22 is formed on the outer wall of one side of the oil receiving cover 2 for flue gas to enter.

When the oil fume purifying gas-liquid separation device is used, firstly, fume enters from the air inlet 22 at one side of the oil receiving cover 2, enters the smoke exhaust tube 1 through the filter screen 5, large particle impurities are blocked by the filter screen 5, the fume enters the smoke exhaust tube 1 along the small holes 51 of the filter screen 5, is cooled by contact with the spiral blades 4, is changed into oil drops, slides downwards along the spiral blades 4, drops downwards from the filter screen 5 into the oil receiving cover 2, and after long-term use, the oil stains are discharged by removing the sealing cover 21 of the oil receiving cover 2, so that the interior is clean, the gas-liquid separation can be ensured, and the thorough purification of the fume is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and 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 a lampblack purification gas-liquid separation device, includes chimney (1), its characterized in that: the utility model discloses a smoke exhaust device, including smoke exhaust tube (1), filter screen (5) are installed to the bottom of smoke exhaust tube (1), smoke exhaust tube (1) is cylindrical structure, and is the open state from top to bottom, smoke exhaust tube (1) is installed in the middle of the inside vertical standpipe (3), a plurality of helical blade (4) are installed to the outer wall of standpipe (3), helical blade (4) are around establishing the arc plate structure in standpipe (3) outside, and is a plurality of helical blade (4) are the spiral range setting, filter screen (5) are installed to the bottom of standpipe (3), filter screen (5) are located the inboard upper portion that connects oily cover (2).

2. The oil fume purifying gas-liquid separation device according to claim 1, wherein: the oil receiving cover (2) is of a funnel-shaped structure, and a sealing cover (21) is arranged at the opening of the bottom end.

3. The oil fume purifying gas-liquid separation device according to claim 1, wherein: the filter screen (5) is of a conical structure, and a plurality of small holes (51) are formed in the surface of the filter screen.

4. The oil fume purifying gas-liquid separation device according to claim 1, wherein: the outer wall of the vertical pipe (3) is provided with a plurality of arc-shaped clamping grooves (31), and one side of the spiral blade (4) is clamped at the clamping grooves (31).

5. The oil fume purifying gas-liquid separation device according to claim 1, wherein: and a sealing ring is arranged at the outer side of the joint of the smoke discharging barrel (1) and the oil receiving cover (2).

6. The oil fume purifying gas-liquid separation device according to claim 1, wherein: the size of the oil receiving cover (2) is the size of the filter screen (5).

7. The oil fume purifying gas-liquid separation device according to claim 1, wherein: the spiral blades (4) are arranged at equal intervals from top to bottom.

8. The oil fume purifying gas-liquid separation device according to claim 1, wherein: an air inlet (22) is formed in the outer wall of one side of the oil receiving cover (2).