Dedusting demister

Abstract

The utility model relates to the technical field of dedusting and demisting devices, in particular to a dedusting and demisting device, which can effectively improve dedusting and demisting effects, is not easy to block, and comprises an outer pipe, an inner pipe is arranged in the outer pipe, the outer pipe and the inner pipe are connected through a connecting component, a dedusting net is arranged on the inner wall of the outer pipe, and the inner wall of the outer pipe is provided with a plurality of dedusting holes. A plurality of sets of spiral fan blades are arranged between the outer wall of the inner pipe and the dust removal net, a flushing water pipe is installed in the inner pipe, the connecting assembly is a connecting rod or a connecting shaft, the inner diameter of the inner pipe is larger than the outer diameter of the flushing water pipe, and a supporting assembly used for supporting the flushing water pipe is arranged on the inner wall of the inner pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removers and demisters, in particular to a dust remover and demister. Background Art

[0002] As we all know, with the development of industry, industrial waste gas contains a large amount of dust and other harmful substances. In order to reduce the pollution to the environment, the pollution of industrial waste gas has become a top priority.

[0003] The dust collector and demister in the prior art is a unit (a group of dust collectors and demisters) connected together, each unit has a fan blade, and the number of units is determined according to the actual usage scenario. For example, 4 units are connected together, that is, 4 fan blades. Due to the small number of fan blades, the dust removal effect is not very ideal and is easy to be blocked. In addition, the structural design of the existing dust collector and demister is unreasonable, with smooth cylinder walls all around, and the dust removal and demisting effects are poor. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a dust removal and demisting device, which can effectively improve the dust removal and demisting effects and is not easy to be blocked.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a dust and mist remover, comprising an outer tube, an inner tube is arranged inside the outer tube, the outer tube and the inner tube are connected by a connecting assembly, a dust removal net is arranged on the inner wall of the outer tube, an array of spiral fan blades is arranged between the outer wall of the inner tube and the dust removal net, and a flushing water pipe is installed inside the inner tube.

[0008] Furthermore, the connecting component is a connecting rod or a connecting shaft.

[0009] Furthermore, the inner diameter of the inner pipe is larger than the outer diameter of the flushing water pipe.

[0010] Furthermore, a support assembly for supporting the flushing water pipe is provided on the inner wall of the inner pipe.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a dust and mist remover, which has the following beneficial effects:

[0013] 1. A dust collector and mist remover, wherein an array of spiral blades is arranged inside the dust collector and mist remover, which can effectively increase the flow of gas in the dust collector and mist remover, increase the contact area, and better achieve the effect of dust removal and mist removal;

[0014] 2. This dust removal and demister, through the provision of a dust removal net, the dust removal net on the inner wall of the outer tube can further assist in dust removal and demister, and can effectively prevent blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0017] In the figure: 1. Outer tube; 2. Inner tube; 3. Connecting assembly; 4. Flushing water pipe; 5. Dust removal net; 6. Spiral fan blades. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a dust removal and demister, comprising an outer tube 1, an inner tube 2 is arranged inside the outer tube 1, the outer tube 1 and the inner tube 2 are connected via a connecting assembly 3, a dust removal net 5 is arranged on the inner wall of the outer tube 1, the dust removal net 5 can further assist the dust removal and demister effect, and can effectively prevent the blockage from occurring, an array of spiral fan blades 6 is arranged between the outer wall of the inner tube 2 and the dust removal net 5, an array of spiral fan blades 6 is arranged inside a dust removal and demister, which can effectively increase the flow of gas in the dust removal and demister, increase the contact area, and can better achieve the effect of dust removal and demister, a flushing water pipe 4 is installed inside the inner tube 2, and the flushing water pipe 4 is used for conducting water.

[0020] Wherein, the connecting component 3 is a connecting rod or a connecting shaft.

[0021] The inner diameter of the inner tube 2 is larger than the outer diameter of the flushing water pipe 4 .

[0022] Among them, a supporting component for supporting the flushing water pipe 4 is arranged on the inner wall of the inner pipe 2 .

[0023] To sum up, when this dust collector and defogger is in use, the flushing water pipe 4 is used for water flow, the space between the outer tube 1 and the inner tube 2 is used for gas flow, and the array of spiral fan blades 6 can effectively increase the flow of gas in the dust collector and increase the contact area, which can better play the role of dust removal and demisting. The dust removal net 5 can further assist the dust removal and demisting effect and can effectively prevent blockage.

[0024] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0025] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust and mist remover, comprising an outer tube (1), characterized in that: An inner tube (2) is arranged inside the outer tube (1); the outer tube (1) and the inner tube (2) are connected via a connecting assembly (3); a dust removal net (5) is arranged on the inner wall of the outer tube (1); an array of spiral blades (6) is arranged between the outer wall of the inner tube (2) and the dust removal net (5); and a flushing water pipe (4) is installed inside the inner tube (2).

2. A dust and mist remover according to claim 1, characterized in that: The connecting component (3) is a connecting rod or a connecting shaft.

3. The dust and mist remover according to claim 1, characterized in that: The inner diameter of the inner tube (2) is greater than the outer diameter of the flushing water pipe (4).

4. A dust and mist remover according to claim 3, characterized in that: A support assembly for supporting a flushing water pipe (4) is provided on the inner wall of the inner pipe (2).

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