CN217340624U

CN217340624U - Micro water bath dust remover

Info

Publication number: CN217340624U
Application number: CN202220815485.XU
Authority: CN
Inventors: 罗伟; 丁骁东
Original assignee: Jiangsu Xinhuaneng Environmental Engineering Co ltd
Current assignee: Jiangsu Xinhuaneng Environmental Engineering Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-02
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a little water bath dust remover, including the dust remover casing, the dust remover casing is equipped with the dust removal chamber, be equipped with chevron shape water bath structure in the dust remover casing, chevron shape water bath structure separates the dust removal chamber for the chamber of admitting air, ash discharge chamber and exhaust chamber, be equipped with the air inlet on the dust remover casing, water catch bucket and gas vent, air inlet and chamber intercommunication of admitting air, water catch bucket and ash discharge chamber intercommunication, gas vent and exhaust chamber intercommunication, chevron shape water bath structure includes vertical division board and a plurality of water bath unit, the water bath unit is by the bottom of vertical division board to the range upon range of arrangement of both sides slant, the ash discharge chamber is located between the water bath unit of both sides, the water bath unit includes water bath groove and air guide frid, the water bath inslot is equipped with water bath liquid, air guide frid of the water bath unit of lower floor stretches into water bath groove and the water bath groove fixed connection of the water bath unit of upper strata. The utility model discloses the water bath unit that the dust remover adopted the slant to arrange constitutes the two-stage water bath at less area within range, and dust removal effect is better.

Description

Micro water bath dust remover

Technical Field

The utility model relates to a dust remover, in particular to a micro water bath dust remover.

Background

The current dust removal modes of the flue gas mainly comprise electrostatic dust removal, cyclone dust removal, spraying wet dust removal and the like. Water-bath dust removal is one of wet dedusting, and current water-bath dust remover arranges with the mode that the gas was exploded to air duct cooperation water bath more, and the water-bath structure is the planar layout, and dust remover area is great, especially expects to set up multistage water-bath when in order to strengthen dust removal effect, need pass through the pipeline with preceding stage exhaust and guide to back level water bath, consequently is difficult to arrange two-stage water-bath in single dust removal cavity, and equipment structure is more complicated.

SUMMERY OF THE UTILITY MODEL

To the defect of above-mentioned prior art, the utility model provides a little water bath dust remover, the purpose is solved multistage water bath dust removal structure complicacy, is not convenient for set up at single dust removal cavity, and the great problem of area.

The utility model discloses technical scheme as follows: a micro water bath dust remover comprises a dust remover shell, wherein the dust remover shell is provided with a dust removing cavity, a herringbone water bath structure is arranged in the dust remover shell, the herringbone water bath structure divides the dust removal cavity into an air inlet cavity, an ash discharge cavity and an exhaust cavity, an air inlet, a water collecting hopper and an exhaust port are arranged on the dust remover shell, the air inlet is communicated with the air inlet cavity, the water collecting hopper is communicated with the ash discharging cavity, the air outlet is communicated with the air discharging cavity, the herringbone water bath structure comprises a longitudinal partition plate and a plurality of water bath units, the water bath units are obliquely stacked from the bottom of the longitudinal partition plate to two sides, the ash discharge cavity is positioned between the water bath units at two sides, the water bath units comprise water bath tanks and air guide groove plates, the water bath is internally provided with water bath liquid, the part of the air guide groove plate extends into the water bath liquid, and the air guide groove plate of the water bath unit at the lower layer is fixedly connected with the water bath tank of the water bath unit at the upper layer.

Furthermore, the top of the air inlet cavity and the top of the air exhaust cavity are provided with spray pipes.

Further, the sections of the water bath and the air guide groove plate are arc-shaped.

Further, the included angle between the oblique lamination of the water bath unit and the vertical direction is 30-50 degrees.

The utility model provides a technical scheme's advantage lies in:

the water bath pool of the existing water bath dust remover is divided into a plurality of water bath tanks which are arranged in an inclined and stacked manner, so that the contact area of the flue gas and the water bath liquid is not reduced, the occupied area of the equipment is reduced, and two-stage water bath structures can be arranged under the same occupied area, so that the flue gas passes through the water baths twice successively to achieve better dust removal effect.

Drawings

FIG. 1 is a schematic view of the structure of a micro water bath dust remover.

Fig. 2 is a schematic structural view of the water bath unit.

Detailed Description

The present invention is further described in the following examples, which should be construed as merely illustrative and not a limitation of the scope of the present invention, and modifications of equivalent forms to those skilled in the art will fall within the scope of the present invention as defined in the appended claims after reading the present specification.

Referring to fig. 1 and 2, a micro water bath dust collector of the embodiment of the present invention includes a dust collector housing 1, and the dust collector housing 1 is supported on the ground through a support post 2. Be the cuboid setting at dust remover casing 1, be equipped with the dust removal chamber in it, be provided with toper air inlet 4 in the left side of dust remover casing 1, the right side at dust remover casing 1's top is provided with toper gas vent 3, and toper air inlet 4 passes through the pipeline and is connected with dusty flue gas source, and toper gas vent 3 is through connecting the draught fan, and it makes dusty flue gas get into the dust removal chamber and removes dust the back and discharge to bleeding in the dust removal chamber.

A herringbone water bath structure 5 is arranged in the dust remover shell 1, the herringbone water bath structure 5 comprises a longitudinal partition plate 51 and a plurality of water bath units 52, the longitudinal partition plate 51 is located at the top of the dust remover shell 1 and extends downwards, and the plurality of water bath units 52 are obliquely stacked from the bottom of the longitudinal partition plate 51 to two sides. Referring to fig. 2, a water bath unit 52 includes a water bath 52a and an air guide groove plate 52b, in this embodiment, the water bath 52a and the air guide groove plate 52b are both arc-shaped long grooves, two ends of the water bath 52a and the air guide groove plate 52b are fixed to the inner wall of the dust collector housing 1, a notch of the water bath 52a is disposed upward, the air guide groove plate 52b is disposed on the water bath 52a with a downward notch, and is buckled on the water bath 52a in a staggered manner, specifically, one side of the air guide groove plate 52b is inserted into the water bath 52a, and the other side is outside the water bath 52 a. The water bath 52a is filled with water bath liquid, so that one side of the air guide groove plate 52b in the water bath 52a is immersed in the water bath liquid, the arc-shaped air guide groove plate 52b enables airflow to change the flow direction smoothly, water splashed during water bath is impacted and folded back, and the purpose of dust removal is achieved. The inclined stacking of the water bath units 52 forms an included angle of 30-50 degrees with the vertical direction, the water bath units 52 are arranged at 45 degrees in the embodiment, and the inclined stacking of the water bath units 52 fully utilizes the space of the dust remover shell 1, so that the occupied land is reduced. Therefore, the herringbone water bath structure 5 divides the dust removal cavity into an air inlet cavity 6, an ash discharge cavity 7 and an exhaust cavity 8, wherein the air inlet cavity 6 is arranged on the left side of the herringbone water bath structure 5 and is communicated with the conical air inlet 4, and the exhaust cavity 8 is arranged on the right side of the herringbone water bath structure 5 and is communicated with the conical exhaust port 3. An ash discharge cavity 7 is arranged between the left and right water bath units 52 of the herringbone water bath structure 5, two parallel water collecting hoppers 9 with large upper parts and small lower parts are arranged at the bottom of the dust remover shell 1, the water collecting hoppers 9 are communicated with the ash discharge cavity 7, dust-containing air flow is adsorbed and dedusted by water bath liquid in the water bath 52a, and overflowing water bath liquid enters the water collecting hoppers 9 to be treated in a centralized manner and is discharged out of the dust remover. In order to reduce overflow of the water bath 52a into the air inlet chamber 6 and the air outlet chamber 8, in the water bath units 52 on both sides of the air outlet chamber 8, the height of the wall of the water bath 52a on the side of the ash outlet chamber 7 is lower than that of the wall on the side of the air inlet chamber 6 and the air outlet chamber 8.

As an optimization of the above embodiment, the top of the air inlet cavity 6 and the top of the air outlet cavity 8 are both provided with the spray pipes 10 for respectively spraying water mist to the inlet air and the outlet air, and the dust removal effect is enhanced by combining dust removal by spraying and water bath dust removal, and meanwhile, the spray liquid can be used as a supplement for the water bath liquid in the water bath 52a, so that the water bath 52a is kept in an overflow state, and the short-circuit escape of the flue gas is avoided.

Claims

1. A micro water bath deduster is characterized by comprising a deduster shell, wherein the deduster shell is provided with a dedusting cavity, a herringbone water bath structure is arranged in the deduster shell and divides the dedusting cavity into an air inlet cavity, an ash discharge cavity and an air discharge cavity, the deduster shell is provided with an air inlet, a water collecting bucket and an air outlet, the air inlet is communicated with the air inlet cavity, the water collecting bucket is communicated with the ash discharge cavity, the air outlet is communicated with the air discharge cavity, the herringbone water bath structure comprises a longitudinal partition plate and a plurality of water bath units, the water bath units are obliquely stacked from the bottom of the longitudinal partition plate to two sides, the ash discharge cavity is positioned between the water bath units at two sides, each water bath unit comprises a water bath tank and an air guide groove plate, water bath liquid is arranged in the water bath tank, and the air guide groove plate partially extends into the water bath liquid, the air guide groove plate of the lower water bath unit is fixedly connected with the water bath of the upper water bath unit.

2. The micro water bath duster of claim 1, wherein a shower is located at the top of the air inlet chamber and the air outlet chamber.

3. The micro water bath dust collector as claimed in claim 1, wherein the cross sections of the water bath and the air guide channel plate are circular arc.

4. The micro water bath dust remover according to claim 1, wherein the angle between the oblique lamination of the water bath unit and the vertical direction is 30-50 °.