CN210251723U

CN210251723U - Energy-saving emission-reducing boiler matching dust remover

Info

Publication number: CN210251723U
Application number: CN201920907460.0U
Authority: CN
Inventors: 顾洪强; 章国毅
Original assignee: Jiangsu Taishengjia Environmental Technology Co Ltd
Current assignee: Jiangsu Taishengjia Environmental Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a dust remover matched with an energy-saving and emission-reducing boiler, which comprises a dust removing cylinder body, wherein the top of the dust removing cylinder body is provided with an annular spraying pipe, and spraying heads are distributed on the annular spraying pipe; the side wall of the dust removal cylinder body is provided with an air inlet; the center of the dust removal barrel in the axial direction is provided with a rotating shaft, the rotating shaft is provided with a plurality of stirring blades, the stirring blades are trapezoidal and are thin at the top and thick at the bottom, four edges of each stirring blade are in a spring shape, the stirring blades are provided with dust removal cloth, four edges of the dust removal cloth are respectively fixed on four edges of each stirring blade, and two corners of the bottom of each stirring blade are provided with balls; the inner wall of the dust removal cylinder is provided with a filter plate, the filter plate is horn-shaped, thick at the top and thin at the bottom, and the upper surface of the filter plate is uneven; two balls at the bottom of the stirring blade roll on the filter plate; the filter below is equipped with two parallel arrangement's U type channel, and filter bottom exit is equipped with open-top's water catch bowl, and ash collecting tank both sides face is equipped with the gliding picture peg in U type channel. The utility model provides a dust remover simple structure, the energy consumption is low, and the maintenance is easy.

Description

Energy-saving emission-reducing boiler matching dust remover

Technical Field

The utility model relates to a boiler dust collector field especially relates to a supporting dust remover of energy saving and emission reduction boiler.

Background

At present, various boilers are used in industry, agriculture and people's life, the boilers can generate smoke to be discharged into the atmosphere, the smoke contains a large amount of smoke, the smoke can cause great harm to the life and working environment of people, and therefore how to reduce the smoke in the smoke discharged by the boilers is a problem to be solved urgently by people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy saving and emission reduction boiler supporting dust remover.

The utility model discloses an innovation point lies in the utility model provides a dust remover simple structure, the energy consumption is low, and the maintenance is easy.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a dust remover matched with an energy-saving emission-reducing boiler comprises a dust removing cylinder body, wherein the top of the dust removing cylinder body is provided with an annular spraying pipe, and spraying heads are distributed on the annular spraying pipe; an air inlet is arranged below the side wall spray header of the dust removal cylinder; the center of the dust removal barrel in the axial direction is provided with a rotating shaft, the top end of the rotating shaft penetrates through the dust removal barrel and is connected with a motor, the rotating shaft is provided with a plurality of stirring blades, the stirring blades are trapezoidal, the upper parts of the stirring blades are thin and the lower parts of the stirring blades are thick, four sides of each stirring blade are in a spring shape, the stirring blades are provided with dust removal cloth, four sides of the dust removal cloth are respectively fixed on four sides of each stirring blade, and two corners of; the inner wall of the dust removal cylinder is provided with a filter plate, the filter plate is horn-shaped, thick at the top and thin at the bottom, and the upper surface of the filter plate is uneven; the top of the stirring blade is close to the spray header, and two balls at the bottom of the stirring blade roll on the filter plate; two U-shaped channels which are arranged in parallel and have opposite opening directions are arranged below the filter plate, a water collecting tank with an opening at the top is arranged at the outlet at the bottom of the filter plate, the outlet at the bottom of the filter plate is positioned in the ash collecting tank, and inserting plates which slide in the U-shaped channels are arranged on two side surfaces of the ash collecting tank; the dust collecting groove consists of a square frame and a dust collecting cloth bag wrapped on the square frame, and a dust collecting opening is formed in the side wall of the dust collecting barrel body at the position corresponding to the dust collecting groove; the bottom of the dust removal cylinder body is provided with a water collecting tank, and the side wall of the lower part of the water collecting tank is provided with a water outlet. The utility model discloses the pivot rotates and drives stirring leaf and rotate, and the ball of stirring leaf bottom slides on the filter upper surface, because filter upper surface unevenness for stirring leaf spring-like four sides flexible shake in the rotation process, the ash layer that adsorbs on stirring leaf shakes and falls into on the filter and slides to the ash collecting groove, and the ash layer through ash collecting and filtering stays in the ash collecting groove, and the water after the filtration flows into the catch basin; the spraying of the spray head can play a role of wetting the dust removing cloth on the stirring blades so that the dust removing cloth adsorbs the ash layer, and the ash layer is sprayed off; when clearing the ash layer, the dust removal opening is opened, and the ash collection groove slides out and dumps along the U-shaped groove.

Further, stirring leaf bottom is to keeping away from pivot department slope, and the contained angle between stirring leaf and the pivot is 5~ 15. More ash layer is adsorbed.

Further, the upper surface of the filter plate is a wavy surface and the waves of the wavy surface are transverse waves. Do benefit to adsorbed water and ash layer whereabouts on the one hand, on the other hand makes when stirring the leaf and rotates because the wave face of filter makes the stirring leaf at the flexible shake of the four sides of rotation in-process spring form, and the ash layer that adsorbs on the stirring leaf shakes off and falls into on the filter and landing to the collection ash chute.

Further, the water outlet is communicated with the annular spraying pipe through a pipeline. The effluent is recycled, so that energy is saved and emission is reduced.

Furthermore, the outer wall of the ball is provided with a wear-resistant rubber layer. The damage of the balls to the filter plate is reduced, and the noise is reduced.

The utility model has the advantages that:

1. the utility model discloses in utilize the flexible shake of spring form four sides that the unsmooth drive stirring leaf in filter self surface, will stir the adsorbed ash bed on the leaf and shake off, reach energy-conserving purpose.

2. The utility model discloses well utilization circulation goes out water and sprays, reaches energy saving and emission reduction's purpose.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of a stirring blade;

FIG. 4 is a schematic view of the filter plate construction.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1, the energy-saving emission-reducing boiler matching dust remover comprises a dust removing cylinder 1, wherein the top of the dust removing cylinder 1 is provided with an annular spray pipe 2, and spray heads 3 are distributed on the annular spray pipe 2; an air inlet 4 is arranged below the side wall spray header 3 of the dust removing cylinder 1; a rotating shaft 5 is arranged at the center of the dust removing cylinder 1 in the axial direction, the top end of the rotating shaft 5 penetrates through the dust removing cylinder 1 and is connected with a motor 6, a plurality of stirring blades 7 are arranged on the rotating shaft 5, the stirring blades 7 are trapezoidal, thin in the upper part and thick in the lower part, four sides of each stirring blade 7 are in a spring shape, dust removing cloth is arranged on each stirring blade 7, four sides of each dust removing cloth are respectively fixed on four sides of each stirring blade 7, round balls 8 are arranged at two corners of the bottom of each stirring blade 7, and wear-resistant rubber; the inner wall of the dust removal cylinder 1 is provided with a filter plate 9, the filter plate 9 is horn-shaped, thick at the top and thin at the bottom, the upper surface of the filter plate 9 is uneven, the upper surface of the filter plate 9 is a wave surface, and the waves of the wave surface are transverse waves; the top of the stirring blade 7 is close to the spray header 3, two balls 8 at the bottom of the stirring blade 7 roll on the filter plate 9, the bottom of the stirring blade 7 inclines to a position far away from the rotating shaft 5, and the included angle between the stirring blade 7 and the rotating shaft 5 is 5-15 degrees; two U-shaped grooves 10 which are arranged in parallel and have opposite opening directions are arranged below the filter plate 9, a water collecting tank 11 with an opening at the top is arranged at the outlet at the bottom of the filter plate 9, the outlet at the bottom of the filter plate 9 is positioned in the ash collecting tank 11, and inserting plates 12 which slide in the U-shaped grooves 10 are arranged on two side surfaces of the ash collecting tank 11; the dust collecting groove 11 consists of a square frame and a dust collecting cloth bag wrapped on the square frame, and a dust collecting opening 13 is arranged on the side wall of the dust collecting barrel body 1 at the position corresponding to the dust collecting groove 11; the bottom of the dust removal cylinder body 1 is provided with a water collecting tank 14, the side wall of the lower part of the water collecting tank 14 is provided with a water outlet 15, and the water outlet 15 is communicated with the annular spraying pipe 2 through a pipeline.

The described embodiments are only some, but not all 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.

Claims

1. A dust remover matched with an energy-saving emission-reducing boiler is characterized by comprising a dust removing cylinder body, wherein the top of the dust removing cylinder body is provided with an annular spraying pipe, and spraying heads are distributed on the annular spraying pipe; an air inlet is arranged below the side wall spray header of the dust removal cylinder; the center of the dust removal barrel in the axial direction is provided with a rotating shaft, the top end of the rotating shaft penetrates through the dust removal barrel and is connected with a motor, the rotating shaft is provided with a plurality of stirring blades, the stirring blades are trapezoidal, the upper parts of the stirring blades are thin and the lower parts of the stirring blades are thick, four sides of each stirring blade are in a spring shape, the stirring blades are provided with dust removal cloth, four sides of the dust removal cloth are respectively fixed on four sides of each stirring blade, and two corners of; the inner wall of the dust removal cylinder is provided with a filter plate, the filter plate is horn-shaped, thick at the top and thin at the bottom, and the upper surface of the filter plate is uneven; the top of the stirring blade is close to the spray header, and two balls at the bottom of the stirring blade roll on the filter plate; two U-shaped channels which are arranged in parallel and have opposite opening directions are arranged below the filter plate, a water collecting tank with an opening at the top is arranged at the outlet at the bottom of the filter plate, the outlet at the bottom of the filter plate is positioned in the ash collecting tank, and inserting plates which slide in the U-shaped channels are arranged on two side surfaces of the ash collecting tank; the dust collecting groove consists of a square frame and a dust collecting cloth bag wrapped on the square frame, and a dust collecting opening is formed in the side wall of the dust collecting barrel body at the position corresponding to the dust collecting groove; the bottom of the dust removal cylinder body is provided with a water collecting tank, and the side wall of the lower part of the water collecting tank is provided with a water outlet.

2. The energy-saving emission-reducing boiler matching dust remover as claimed in claim 1, wherein the bottom of the stirring blade is inclined to a position far away from the rotating shaft, and the included angle between the stirring blade and the rotating shaft is 5-15 °.

3. The matched dust remover for the energy-saving and emission-reducing boiler as claimed in claim 1, wherein the upper surface of the filter plate is a wavy surface and the waves of the wavy surface are transverse waves.

4. The matched dust remover for the energy-saving and emission-reducing boiler as claimed in claim 1, wherein the water outlet is communicated with the annular spraying pipe through a pipeline.

5. The matched dust remover for the energy-saving and emission-reducing boiler as claimed in claim 1, wherein the outer wall of the ball is provided with a wear-resistant rubber layer.