CN103006151A

CN103006151A - Water-dust mixer of dust collector

Info

Publication number: CN103006151A
Application number: CN2012105524127A
Authority: CN
Inventors: 蔡雪瑛
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-18
Filing date: 2012-12-18
Publication date: 2013-04-03

Abstract

The invention relates to a dust collector, in particular to a water-dust mixer of the dust collector. The water-dust mixer of the dust collector comprises a shell, wherein the shell comprises an upper wall, a bottom wall and a peripheral wall; an air inlet and an air outlet are formed in the peripheral wall; an atomizing nozzle is formed in the centers of the upper wall and/or the bottom wall respectively; the peripheral wall of the shell is in the shape of a cylinder or a circular truncated cone; the air inlet is close to the top end of the peripheral wall and further penetrates into the peripheral wall along the tangent line of a tip circle; the air outlet is close to the bottom end of the bottom wall and further away from the peripheral wall along the tangent line of a base circle; the air inlet direction of the air inlet is opposite to the air outlet direction of the air outlet; the centers of the upper wall and/or the bottom wall bulge towards the center of the shell, so that inward bosses are formed; each atomizing nozzle is located in the center of each boss; and each boss is in the shape of a spherical crown. With the adoption of the water-dust mixer of the dust collector, when the water fog and the dirty air are mixed, the water fog is sprayed into the shell along the center line of the shell, while the air entering in the tangent direction does spiral motion in the shell; and as the air and the water fully contact, the dust collection effect is good.

Description

The water dust blender of dust catcher

Technical field

The present invention relates to the water dust blender of a kind of dust catcher, particularly a kind of dust catcher.

Background technology

The filtering type dust-cleaning principle is by filtering materials such as filter bag or filter screens dust to be captured, thereby plays the effect of dedusting.Water filtering device is a kind of of filtering type dust pelletizing system, be with water as filtering material, dust is captured.Filter with respect to traditional dirt bag and HEPA, the water filtration dust pelletizing system has its unique advantage: no material consumption, use cost is low.

Existing water filtering device, because that the dirty air that contains dust contact with water is insufficient, the gas of dust catcher discharge can not guarantee it is the air that cleans, and causes the secondary pollution to surrounding air.

Summary of the invention

Deficiency for prior art exists the invention provides the water dust blender that a kind of water dust mixes sufficient dust catcher.

For achieving the above object, the present invention is by the following technical solutions:

A kind of water dust blender of dust catcher comprises housing, and housing comprises roof, diapire and perisporium, and perisporium is provided with air inlet and gas outlet, it is characterized in that: the central authorities of roof and/or diapire are provided with nozzle.

Technique scheme can also be further improved by following technical measures.

It is cylindric or round table-like that the perisporium of described housing is.

Described air inlet is near the top of perisporium and along tip circle tangent line incision perisporium, and perisporium is left, the outgassing direction contrary of the airintake direction of air inlet and gas outlet near the bottom of perisporium and along end circle tangent line in described gas outlet.

The central elevation of the mediad housing of roof and/or diapire and form inwardly boss, nozzle is positioned at the center of boss.

Described boss is the spherical crown shape.

Abovementioned technology can be selected a use, also use capable of being combined.

The present invention is when mixing water smoke and dirty air, and water smoke sprays into along the housing center line, and the air that tangentially enters is for the helical movement in housing, and air fully contacts with water, and pick-up performance is good.

Description of drawings

Fig. 1 is the structural representation of first embodiment of the present invention;

Fig. 2 is the top view of Fig. 1

Fig. 3 is the A-A cutaway view of Fig. 1;

Fig. 4, Fig. 5, Fig. 6 are the sectional structure schematic diagrames of the other three kinds of embodiment of the present invention.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.

Referring to Fig. 1-3, a kind of water dust blender of dust catcher comprises housing 1, and housing comprises roof 11, diapire 12 and perisporium 13, and perisporium 13 is provided with air inlet 14 and gas outlet 15, and the central authorities of roof 11 and diapire 12 are provided with nozzle 16.

The perisporium 13 of described housing 1 is cylindric.

Described air inlet 14 is near the top of perisporium 13 and along tip circle tangent line incision perisporium 13, and perisporium 13 is left, the outgassing direction contrary of the airintake direction of air inlet 14 and gas outlet 15 near the bottom of perisporium 13 and along end circle tangent line in described gas outlet 15.The central elevation of the mediad housing 1 of roof 11 and diapire 12 and form inwardly spherical crown shape boss 17, nozzle 16 is positioned at the center of boss 17.Arranging of boss 17 can make the air rotation more smooth and easy.

Among Fig. 4, the roof of housing 1 and diapire have planar section and central authorities bump inwardly, and central authorities inwardly bump form boss 17, and nozzle 16 is positioned at the center of boss 17.Among Fig. 5,6, the perisporium of housing 1 is round table-like, and wherein, Fig. 5 is that tip circle is large, and end circle is little; Fig. 6 is that tip circle is little, and end circle is large.Other structure of Fig. 4,5,6 illustrated embodiments is with reference to first embodiment.

Below only be that the several specific embodiments among the present invention are illustrated, every equivalent transformation or modification of making according to the design concept among the present invention all should be thought to fall into protection scope of the present invention.

Claims

1. the water dust blender of a dust catcher comprises housing, and housing comprises roof, diapire and perisporium, and perisporium is provided with air inlet and gas outlet, it is characterized in that: the central authorities of roof and/or diapire are provided with nozzle.

2. the water dust blender of dust catcher according to claim 1, it is characterized in that: the perisporium of described housing is cylindric or round table-like.

3. the water dust blender of dust catcher according to claim 2, it is characterized in that: described air inlet is near the top of perisporium and along tip circle tangent line incision perisporium, perisporium is left, the outgassing direction contrary of the airintake direction of air inlet and gas outlet near the bottom of perisporium and along end circle tangent line in described gas outlet.

4. the water dust blender of dust catcher according to claim 1 is characterized in that: the central elevation of the mediad housing of roof and/or diapire and form inwardly boss, nozzle is positioned at the center of boss.

5. the water dust blender of dust catcher according to claim 4, it is characterized in that: described boss is the spherical crown shape.