CN219454035U - Wet-type static composite oil smoke clarification plant - Google Patents

Abstract

The utility model discloses wet-type electrostatic composite oil smoke purifying equipment which comprises an electrostatic dust removing box, wherein a demisting plate is arranged at the smoke inlet end of the electrostatic dust removing box, and a vibrating wire filter plate is arranged at the smoke inlet end of the demisting plate. The utility model has the characteristics of simple structure, high purification efficiency and low maintenance cost.

Description

Wet-type static composite oil smoke clarification plant

Technical Field

The utility model belongs to the technical field of oil fume purification, and particularly relates to wet-type electrostatic composite oil fume purification equipment.

Background

As the urban process increases, there is an increasing demand from residents for catering industry.

In the current oil fume purification pollution control technology, the electrostatic deposition method has the advantages of high oil fume removal efficiency, small equipment occupation area and the like, but oil stains after the electrostatic oil fume purification equipment is used are not easy to clean, the removal efficiency of a dust collecting electrode is greatly reduced after long-term use, and high-frequency maintenance cleaning is needed to keep high purification efficiency, so that the maintenance cost of the oil fume purification equipment is very high, and the using enthusiasm of users is reduced.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides wet type electrostatic composite oil fume purifying equipment, which has the characteristics of simple structure, high purifying efficiency and low maintenance cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the wet-type electrostatic composite oil smoke purifying device comprises an electrostatic dust removing box, wherein a demisting plate is arranged at the smoke inlet end of the electrostatic dust removing box, and a vibrating wire filter plate is arranged at the smoke inlet end of the demisting plate.

As a further description of the above technical solution: at least one vibrating wire filter plate is arranged.

As a further description of the above technical solution: and a spraying mechanism is arranged at the smoke inlet end of the vibrating wire filter plate.

As a further description of the above technical solution: a first sewage outlet is arranged below the vibrating wire filter plate.

As a further description of the above technical solution: the first sewage outlet is arranged at the lowest position between the vibrating wire filter plate and the demisting plate.

As a further description of the above technical solution: and a second sewage outlet is arranged below the demisting plate.

As a further description of the above technical solution: the sewage treatment device further comprises an oil-water separator, and the oil-water separator is communicated with the first sewage outlet and the second sewage outlet.

As a further description of the above technical solution: the oil-water separator is also connected with an oil storage tank and a water storage tank.

As a further description of the above technical solution: the water storage tank is communicated with the spraying mechanism through a pipeline.

As a further description of the above technical solution: at least one electrode plate is arranged in the electrostatic dust removal box.

According to the wet type electrostatic composite oil smoke purifying equipment, due to the arrangement of the vibrating wire filter plate, self-cleaning of the oil smoke purifying equipment is realized, the frequency of manual maintenance in use of the oil smoke purifying equipment is greatly reduced, and the maintenance cost is saved.

Further, the first sewage outlet and the second sewage outlet are connected with the oil-water separator, so that the separated oil content is conveniently recovered, the water is recycled, and the water resource is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wet electrostatic composite oil fume purifying device and an oil fume purifying path according to the present utility model.

Reference numerals:

11 … … spraying mechanism, 12 … … vibrating wire filter plate, 13 … … demisting plate, 14 … … electrostatic dust removing box, 15 … … electrode plate, 16 … … first drain outlet, 17 … … second drain outlet, 18 … … oil-water separator, 19 … … oil storage tank, 20 … … water storage tank, 21 … … pipeline

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.

Referring to fig. 1, the present utility model provides a wet electrostatic composite fume purifying apparatus, in which the gas to be treated (fume) enters from the left fume inlet end of the present utility model, and the purified gas is discharged from the right fume outlet end of the present utility model.

In one embodiment, the gas to be treated enters from the smoke inlet end of the vibrating wire filter plate 12, reaches the vibrating wire filter plate 12, then passes through the demister plate 13 and the electrostatic precipitator box 14, and the purified gas is discharged from the smoke outlet end of the electrostatic precipitator box 14.

Further, the fume inlet end of the vibrating wire filter plate 12 is provided with a spraying mechanism 11, when the gas to be treated enters the vibrating wire filter plate 12 from the fume inlet end of the vibrating wire filter plate 12, the spraying mechanism 11 sprays water mist to the vibrating wire filter plate 12, the vibrating wire filter plate 12 captures the water mist to form a compact water film on the surface of the purification fiber arranged on the vibrating wire filter plate, the water film can capture the oil smoke mixed with the water mist in the gas to be treated and other impurities such as particle mixtures (such as dust and dust) and the like, meanwhile, the water mist captured by the vibrating wire filter plate 12 collides with the oil smoke due to vibration, the weight of the water mist and the impurities captured by the vibrating wire filter plate 12 gradually increases, and after the water mist is accumulated to a certain degree, the water mist and the impurities form sewage together, and flows to the lower side of the vibrating wire filter plate 12 under the action of gravity to the first sewage draining port 16 arranged below the vibrating wire filter plate 12.

Further, at least one vibrating wire filter plate 12 is provided.

In one embodiment, the vibrating wire filter plates 12 are arranged in parallel, and the spraying mechanism 11 is arranged above the smoke inlet end of the vibrating wire filter plates 12.

Further, a demister plate 13 is arranged at the smoke outlet end of the vibrating wire filter plate 12, and the demister plate 13 is used for removing moisture in the gas to be treated filtered by the vibrating wire filter plate 12 and preventing the moisture from entering the electrostatic dust collection box 14, so that the usability of the electrostatic dust collection box 14 is protected.

In one embodiment, to facilitate smooth drainage of the sewage, the first drain 16 is disposed at the lowest position between the vibrating wire filter plate 12 and the demister plate 13.

Further, a second drain 17 is arranged below the demisting plate 13, and moisture removed by the demisting plate 13 flows downwards along the demisting plate 13 under the action of gravity to the second drain 17 arranged below the demisting plate 13.

Further, the electrostatic precipitator box 14 is disposed on the right side of the demisting plate 13, i.e. the smoke outlet end of the demisting plate 13, for further removing residual volatile organic compounds in the gas to be treated.

In one embodiment, to facilitate smooth discharge of the sewage, the second sewage outlet 17 is disposed at the lowest position between the demister plate 13 and the electrostatic precipitator box 14.

In one embodiment, at least one electrode plate 15 is disposed in the electrostatic precipitator 14 for purifying residual volatile organic compounds in the gas to be treated by using static electricity.

Further, the treated gas is discharged from the smoke outlet end of the electrostatic precipitator tank 14.

In an embodiment, the first drain 16 and the second drain 17 are further connected with an oil-water separator 18 for separating oil from water discharged from the first drain 16 and the second drain 17, so that the water of the spraying mechanism 11 can be reused.

Further, the oil-water separator 18 may be further connected to an oil storage tank 19 and a water storage tank 20, where the oil storage tank 19 is used for storing oil separated by the oil-water separator 18, and the water storage tank 20 is used for storing water separated by the oil-water separator 18.

Further, the water storage tank 20 is communicated with the spraying mechanism 11 through the pipeline 21, so that water used by the spraying mechanism 11 can be reused, and water resources are saved.

According to the wet type electrostatic composite oil smoke purifying device provided by the utility model, after gas to be treated enters from a smoke inlet end, the gas reaches the vibrating wire filter plate 12 at first, under the combined action of the vibrating wire filter plate 12 and the spraying mechanism 11 arranged on the vibrating wire filter plate 12, impurities such as oil smoke and other particle mixtures (such as dust and dust) in the gas to be treated flow to a first sewage outlet 16 arranged below the vibrating wire filter plate 12 towards the lower part of the vibrating wire filter plate 12, then the gas to be treated enters the demisting plate 13 to remove moisture in the gas to be treated, the removed moisture enters a second sewage outlet 17 below the demisting plate 13, finally the gas to be treated enters the electrostatic dust removing box 14 to further remove residual volatile organic matters in the gas to be treated, and the purified gas is discharged into the atmosphere from a smoke outlet end.

According to the wet type electrostatic composite oil smoke purifying device, due to the fact that the vibrating wire filter plate 12 is arranged, self-cleaning of the oil smoke purifying device is achieved, the frequency of manual maintenance in use of the oil smoke purifying device is greatly reduced, and maintenance cost is saved.

Further, the first sewage outlet 16 and the second sewage outlet 17 are connected with the oil-water separator 18, so that the recovery treatment of separated oil is facilitated, the recovery utilization of water is realized, and water resources are saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

In the description of the present specification, a description of the terms "one embodiment," "another embodiment," "example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the utility model disclosed above are intended only to help illustrate the utility model. Further examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims (10)

1. The utility model provides a wet-type static compound oil smoke clarification plant, includes, static dust removal case (14), its characterized in that: the smoke inlet end of the electrostatic dust removal box (14) is provided with a demisting plate (13), and the smoke inlet end of the demisting plate (13) is provided with a vibrating wire filter plate (12).

2. The wet electrostatic composite oil fume purifying apparatus according to claim 1, wherein: at least one vibrating wire filter plate (12) is arranged.

3. The wet electrostatic composite oil fume purifying apparatus according to claim 1, wherein: the smoke inlet end of the vibrating wire filter plate (12) is provided with a spraying mechanism (11).

4. A wet electrostatic composite fume cleaning apparatus according to claim 3, wherein: a first sewage outlet (16) is arranged below the vibrating wire filter plate (12).

5. The wet electrostatic composite oil fume purifying apparatus according to claim 4, wherein: the first sewage outlet (16) is arranged at the lowest position between the vibrating wire filter plate (12) and the demisting plate (13).

6. The wet electrostatic composite oil fume purifying apparatus according to claim 4, wherein: a second sewage outlet (17) is arranged below the demisting plate (13).

7. The wet electrostatic composite oil fume purifying apparatus according to claim 6, wherein: the sewage treatment device further comprises an oil-water separator (18), wherein the oil-water separator (18) is communicated with the first sewage outlet (16) and the second sewage outlet (17).

8. The wet electrostatic composite oil fume purifying apparatus according to claim 7, wherein: the oil-water separator (18) is also connected with an oil storage tank (19) and a water storage tank (20).

9. The wet electrostatic composite oil fume purifying apparatus according to claim 8, wherein: the water storage tank (20) is communicated with the spraying mechanism (11) through a pipeline (21).

10. The wet electrostatic composite oil fume purifying apparatus according to claim 1, wherein: at least one electrode plate (15) is arranged in the electrostatic dust collection box (14).