CN211753661U

CN211753661U - Self-cleaning composite oil fume purification equipment

Info

Publication number: CN211753661U
Application number: CN202020356448.8U
Authority: CN
Inventors: 胡波
Original assignee: Chengdu Ruihong Environmental Protection Technology Co ltd
Current assignee: Chengdu Ruihong Environmental Protection Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-27
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a self-cleaning composite oil fume purification device, which relates to the technical field of oil fume purification devices, and comprises an electric field separation component, an odor adsorption component and a self-cleaning component, wherein the electric field separation component and the odor adsorption component are communicated through a negative pressure fan, and the self-cleaning component is respectively communicated with the electric field separation component and the odor adsorption component; self-cleaning component includes that first steam spouts the mouth, second steam spouts the mouth, first recovery tube, second recovery tube, cooling trough and blast pipe, first steam spouts the top intercommunication of mouth and ionization box, the bottom intercommunication of first recovery tube and ionization box, second steam spouts the mouth and communicates with peculiar smell adsorption component's top, second recovery tube communicates with peculiar smell adsorption component's bottom, first recovery tube and second recovery tube communicate with cooling trough respectively, the blast pipe intercommunication is installed on cooling trough. Has the advantages of improving the safety and stability of the kitchen fume purification equipment.

Description

Self-cleaning composite oil fume purification equipment

Technical Field

The utility model belongs to the technical field of oil smoke clarification plant, concretely relates to compound oil smoke clarification plant of automatically cleaning.

Background

Among the kitchen waste gas, the oil smoke composition is the main pollution source, among the current kitchen waste gas treatment facility, the oil smoke absorption is carried out to the mode that generally adopts electrostatic absorption, the equipment of this kind of principle, though can play the effect of purifying kitchen waste gas, but the electric field of equipment itself very easily receives the pollution of greasy dirt, a large amount of greasy dirt is piled up, can lead to the electric field short circuit, trigger equipment protection device, must shut down the clearance of tearing, the cleaning process is complicated loaded down with trivial details not only, and in case the protective apparatus became invalid, still there is the risk that causes the conflagration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the problems that the kitchen waste gas treatment equipment in the prior art is easy to be polluted by oil stains, needs to be stopped and disassembled regularly to clean, and influences the working efficiency and safety of the equipment, the self-cleaning composite oil smoke purification equipment is provided.

The utility model adopts the technical scheme as follows:

a self-cleaning composite oil fume purification device comprises an electric field separation assembly, an odor adsorption assembly and a self-cleaning assembly, wherein the electric field separation assembly and the odor adsorption assembly are communicated through a negative pressure fan, and the self-cleaning assembly is respectively communicated with the electric field separation assembly and the odor adsorption assembly;

the electric field separation assembly comprises an ionization box body, a high-voltage ionization frame, a dust collecting plate and an oil collecting tank, the ionization box body is respectively communicated with the centrifugal separation assembly and the odor adsorption assembly through a negative pressure fan, the high-voltage ionization frame is vertically arranged in the ionization box body, the dust collecting plate is arranged in the ionization box body through a positioning rod, and the oil collecting tank is arranged under the dust collecting plate;

self-cleaning component includes that first steam spouts the mouth, second steam spouts the mouth, first recovery tube, second recovery tube, cooling trough and blast pipe, first steam spouts the top intercommunication of mouth and ionization box, the bottom intercommunication of first recovery tube and ionization box, second steam spouts the mouth and communicates with peculiar smell adsorption component's top, second recovery tube communicates with peculiar smell adsorption component's bottom, first recovery tube and second recovery tube communicate with cooling trough respectively, the blast pipe intercommunication is installed on cooling trough.

Preferably, a lowest liquid level line is arranged in the cooling water tank, and the lowest liquid level line is positioned above the first recovery pipeline and the second recovery pipeline.

Preferably, the first recovery pipeline and the second recovery pipeline are both provided with check valves.

Preferably, the top of the cooling water tank is further provided with a transparent observation window.

Preferably, the bottom of the cooling water tank is provided with a water change valve.

Preferably, the peculiar smell adsorption component comprises a purification box body and a molecular sieve filter screen, the opposite positions of the two sides of the purification box body are communicated with a negative pressure fan, and the molecular sieve filter screen is fixedly arranged in the purification box body through a clamping groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. prior art's kitchen fume treatment equipment self easily receives the greasy dirt pollution, need regularly to shut down the clearance of tearing open, influence equipment work efficiency and security, the utility model discloses in, self-cleaning subassembly has been designed, need not shut down to each easy pollution components of clarification plant and disassemble, utilize high temperature steam, at clarification plant work clearance, to the electric field separation subassembly in the equipment, and each part in the peculiar smell adsorption component carries out the steam desorption of greasy dirt, and the gas after will desorbing carries out the condensation through the cooling trough and adsorbs, the unnecessary gas of discharge, thereby realize the greasy dirt clearance of not tearing open the machine, made things convenient for kitchen fume clarification plant's maintenance clearance operation greatly, improved kitchen fume clarification plant's security and stability.

2. This equipment utilizes cooling trough to cool off the gas after the desorption, and the control of cooling water level wherein is crucial, and in case the cooling water level is less than first recovery pipeline and second recovery pipeline, just unable normal cooling, whole device is in the state of inefficacy, and in order to ensure the normal operating of equipment, this device has further designed minimum liquid level line in cooling trough, makes convenient implementation water injection and the waterproof operation of operating personnel, has ensured the normal operating of equipment.

3. Liquid in the cooling trough, after long-term use, will probably need with changing because adsorption affinity descends, for the convenience of operating personnel audio-visual observation water situation, transparent observation window has further been designed in the top of cooling trough to this equipment, has improved the simple operation nature of equipment.

4. In order to further improve the operating performance of the equipment, the water changing valve is designed at the bottom of the cooling water tank, and when liquid needs to be changed, the water changing valve can be conveniently opened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a schematic view of an electric field separation assembly of the present invention;

FIG. 3 is a schematic view of the self-cleaning assembly of the present invention;

fig. 4 is a schematic structural view of an odor adsorbing assembly;

FIG. 5 is a three-dimensional exploded view of the electric field separation assembly;

the labels in the figure are: 1-an electric field separation component, 11-an ionization box body, 12-a high-pressure ionization rack, 13-a dust collecting plate, 14-an oil collecting tank, 2-a self-cleaning component, 21-a first steam injection port, 22-a second steam injection port, 23-a first recovery pipeline, 24-a second recovery pipeline, 25-a cooling water tank, 26-an exhaust pipe, 27-a lowest liquid level line, 28-a check valve, 29-a transparent observation window, 210-a water change valve, 3-an odor adsorption component, 31-a purification box body, 32-a molecular sieve filter screen and 4-a negative pressure fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: reference numerals and letters in the specification denote similar items in the following drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in the following drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two original pieces can be directly connected or indirectly connected through an intermediate medium, or the two original pieces can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

self-cleaning component includes that first steam spouts the mouth, second steam spouts the mouth, first recovery tube, second recovery tube, cooling trough and blast pipe, first steam spouts the top intercommunication of mouth and ionization box, the bottom intercommunication of first recovery tube and ionization box, second steam spouts the mouth and communicates with peculiar smell adsorption component's top, second recovery tube communicates with peculiar smell adsorption component's bottom, first recovery tube and second recovery tube communicate with cooling trough respectively, the blast pipe intercommunication is installed on cooling trough. The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

The utility model discloses a self-cleaning composite oil smoke purification equipment that preferred embodiment provided, including electric field separation subassembly 1, peculiar smell adsorption component 3 and self-cleaning component 2, electric field separation subassembly 1 and peculiar smell adsorption component 3 communicate through negative-pressure air fan 4, self-cleaning component 2 communicates in electric field separation subassembly 1 and peculiar smell adsorption component 3 respectively;

the electric field separation assembly 1 comprises an ionization box body 11, a high-voltage ionization frame 12, a dust collecting plate 13 and an oil collecting tank 14, wherein the ionization box body 11 is respectively communicated with the centrifugal separation assembly and the odor adsorption assembly 3 through a negative pressure fan 4, the high-voltage ionization frame 12 is vertically arranged in the ionization box body 11, the dust collecting plate 13 is arranged in the ionization box body 11 through a positioning rod, and the oil collecting tank 14 is arranged under the dust collecting plate 13;

peculiar smell adsorption component 3 is including purifying box 31, molecular sieve filter screen 32, the both sides relative position intercommunication that purifies box 31 is provided with negative-pressure air fan 4, molecular sieve filter screen 32 passes through draw-in groove fixed mounting in the inside of purifying box 31.

The self-cleaning assembly 2 comprises a first steam spraying opening 21, a second steam spraying opening 22, a first recovery pipeline 23, a second recovery pipeline 24, a cooling water tank 25 and an exhaust pipe 26, the first steam spraying opening 21 is communicated with the top of the ionization box body 11, the first recovery pipeline 23 is communicated with the bottom of the ionization box body 11, the second steam spraying opening 22 is communicated with the top of the peculiar smell adsorption assembly 3, the second recovery pipeline 24 is communicated with the bottom of the peculiar smell adsorption assembly 3, the first recovery pipeline 23 and the second recovery pipeline 24 are respectively communicated with the cooling water tank 25, and the exhaust pipe 26 is communicated with and installed on the cooling water tank 25. A lowest liquid level line 27 is arranged in the cooling water tank 25, and the lowest liquid level line 27 is positioned above the first recovery pipeline 23 and the second recovery pipeline 24. The first recovery pipe 23 and the second recovery pipe 24 are each provided with a check valve 28. The top of the cooling water tank 25 is also provided with a transparent observation window 29. The bottom of the cooling water tank 25 is provided with a water change valve 210.

The working principle of the embodiment is as follows: oil stains are conveyed into the electric field separation component 1 for ionization purification, when small-particle oil stains pass through the vicinity of the high-voltage ionization frame 12, the high-voltage ionization frame 12 releases high voltage to enable the small-particle oil stains to be charged, charged oil particles continue to move towards the direction of the dust collecting plate 13 under the driving of the negative pressure fan 4 and are adsorbed by the dust collecting plate 13, and finally, the treated gas enters the peculiar smell adsorption component 3 again and adsorbs other peculiar smells under the action of the molecular sieve filter screen 32; and at clarification plant working gap, the negative-pressure air fan 4 at closing equipment both ends, make clarification plant be in under the environment of relative confined, start automatically cleaning subassembly 2, make high-pressure steam input respectively from first steam jet 21, second steam jet 22 in ionization box 11 and peculiar smell adsorption component 3, high-pressure steam will adsorb the oil smoke granule desorption on parts such as dust collecting plate 13, molecular sieve filter screen 32, under the drive of air current, via first recovery pipeline 23, second recovery pipeline 24 enters into in the cooling trough 25, under the effect of cooling water, realize the liquefaction, thereby realize the desorption of greasy dirt, this equipment is then discharged from blast pipe 26 to the unnecessary gas.

Furthermore, this equipment utilizes cooling trough 25 to cool off the gas after desorption, and the control of cooling water level wherein is crucial, and cooling water level is in case be less than first recovery pipeline 23 and second recovery pipeline 24, just unable normal cooling, and whole device is in the state of inefficacy, and in order to ensure the normal operating of equipment, this device has further designed minimum liquid level line 27 in cooling trough 25, makes the convenient implementation water injection of operating personnel and waterproof operation, has ensured the normal operating of equipment. Liquid in the cooling trough 25, after long-term use, will probably need with changing because the adsorption affinity descends, for the convenience of operating personnel audio-visual observation water situation, transparent observation window has further been designed in the top of cooling trough 25 to this equipment, has improved the simple operation nature of equipment. In order to further improve the operation performance of the device, the water changing valve 210 is designed at the bottom of the cooling water tank 25, and when liquid needs to be changed, the water changing valve 210 can be conveniently opened.

The above is the embodiment of the present invention. The foregoing is the preferred embodiments of the present invention, and if the preferred embodiments in the preferred embodiments are not obviously contradictory or are based on a certain preferred embodiment, the preferred embodiments can be combined and used by any superposition, and the specific parameters in the embodiments and examples are only for the purpose of clearly expressing the utility model verification process of the utility model, and are not used for limiting the patent protection scope of the present invention, which is still based on the claims, and all the equivalent structural changes made by the content of the description of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound oil smoke clarification plant of automatically cleaning which characterized in that: the device comprises an electric field separation assembly (1), an odor adsorption assembly (3) and a self-cleaning assembly (2), wherein the electric field separation assembly (1) is communicated with the odor adsorption assembly (3) through a negative pressure fan (4), and the self-cleaning assembly (2) is respectively communicated with the electric field separation assembly (1) and the odor adsorption assembly (3);

the electric field separation assembly (1) comprises an ionization box body (11), a high-pressure ionization frame (12), a dust collecting plate (13) and an oil collecting tank (14), the ionization box body (11) is communicated with the centrifugal separation assembly and the odor adsorption assembly (3) through a negative pressure fan (4) respectively, the high-pressure ionization frame (12) is vertically installed in the ionization box body (11), the dust collecting plate (13) is installed in the ionization box body (11) through a positioning rod, and the oil collecting tank (14) is installed under the dust collecting plate (13);

self-cleaning component (2) include first steam spout mouth (21), second steam spout mouth (22), first recovery tube (23), second recovery tube (24), cooling trough (25) and blast pipe (26), first steam spout mouth (21) and the top intercommunication of ionization box (11), first recovery tube (23) and the bottom intercommunication of ionization box (11), second steam spout mouth (22) and the top intercommunication of peculiar smell adsorption component (3), second recovery tube (24) and the bottom intercommunication of peculiar smell adsorption component (3), first recovery tube (23) and second recovery tube (24) communicate with cooling trough (25) respectively, blast pipe (26) intercommunication is installed on cooling trough (25).

2. The self-cleaning composite oil smoke purifying equipment of claim 1, characterized in that: and a lowest liquid level line (27) is arranged in the cooling water tank (25), and the lowest liquid level line (27) is positioned above the first recovery pipeline (23) and the second recovery pipeline (24).

3. The self-cleaning composite oil smoke purifying equipment of claim 1, characterized in that: and check valves (28) are arranged on the first recovery pipeline (23) and the second recovery pipeline (24).

4. The self-cleaning composite oil smoke purifying equipment of claim 1, characterized in that: the top of the cooling water tank (25) is also provided with a transparent observation window (29).

5. The self-cleaning composite oil smoke purifying equipment of claim 4, characterized in that: and a water change valve (210) is arranged at the bottom of the cooling water tank (25).

6. The self-cleaning composite oil smoke purifying equipment of any one of claims 1 to 5, characterized in that: peculiar smell adsorption component (3) are including purifying box (31) and molecular sieve filter screen (32), the both sides relative position intercommunication that purifies box (31) is provided with negative-pressure air fan (4), molecular sieve filter screen (32) are through draw-in groove fixed mounting in the inside of purifying box (31).