CN212018202U - Novel dry type electrostatic dust collector - Google Patents

Abstract

The utility model discloses a novel dry-type electrostatic precipitator, including last box, lower box, the equal aerofoil device of air intake, positive pole device, negative pole device, insulator arrangement, deashing system, rearmounted desulphurization unit and high-pressure unit. The utility model discloses a set up insulating device, investment cost and running cost have been practiced thrift, can realize the incasement insulation quartz tube dewfall creepage phenomenon again, in order to reach insulating purpose, the measure that this product was mainly taken is exactly, a hole has respectively been opened at eight negative pole roof portions, then the upper portion in hole is connected with the pulse solenoid valve, through electric control, force to use the pulse solenoid valve to sweep high-pressure vase many times around the start, thereby guarantee the dry and the pollutant-free of vase, insulation effect has finally been reached, three sound wave deashing ware has evenly been arranged on the positive central line in equipment top, avoid anode plate and negative pole line to appear the big creepage phenomenon that hypertrophy, high-voltage group can normally open, make the dust remover have good dust removal effect.

Description

Novel dry type electrostatic dust collector

Technical Field

The utility model relates to a dust remover technical field specifically is a novel dry-type electrostatic precipitator.

Background

Electrostatic dust removal is one of the methods of gas dust removal. The dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode to be deposited. In the metallurgical, chemical and other industries to purify gases or recover useful dust particles. A dust collecting method in which gas is ionized by an electrostatic field to thereby electrically adsorb dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected. At present, do not set up insulating device among the common dry electrostatic precipitator, can not guarantee the dry and pollution-free thing of vase in the dust remover, can not realize the interior insulating quartz capsule dewfall creepage phenomenon of dust remover moreover, it is bigger to lead to investment and running cost, and after equipment operation a period, because anode plate and negative pole line appear the big creepage phenomenon, cause the high-voltage component to open, final dust remover has lost the effect of removing dust, we propose a novel dry electrostatic precipitator for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel dry-type electrostatic precipitator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel dry type electrostatic dust collector comprises an upper box body, a lower box body, an air inlet air equalizing plate device, an anode device, a cathode device, an insulating device, an ash cleaning system, a rear-mounted desulfurization device and a high-voltage unit, wherein the upper box body is installed at the top of the lower box body, the lower box body consists of a cone hopper, a star-shaped unloading motor, a cone hopper vibration motor and a stand column, the cone hopper vibration motor is installed on the cone hopper, the front part and the rear part of the upper box body are respectively provided with a bent coaming plate, the air inlet air equalizing plate device consists of a first process and a second process, the first process is arranged into a three-dimensional spider net type, the second process is formed by uniformly arranging 10# C-shaped steel on two planes to form an air equalizing plate, the anode device comprises an anode plate, two holes are respectively formed at two ends of the anode plate, ear-shaped clamp buckles are hung and buckled on the anode plate, the cathode device comprises four, the hole site has been seted up respectively at the both ends of four thorn prickle lines, install ear type buckle in the hole site of four thorn prickle lines, install negative pole line bearing link plate on the four thorn prickle lines, the surface mounting of negative pole line bearing link plate has anode plate negative pole line hanging beam, the bottom of negative pole line bearing link plate is provided with the vase, insulating device includes the cathode box, the quantity of cathode box sets up to eight, the hole site has been seted up at the top of cathode box, the upper portion of hole site is connected with pulse solenoid valve, the deashing system includes the sound wave deashing ware, the sound wave deashing ware is installed at the top of last box, rearmounted desulphurization unit includes the spray column, high-pressure unit install at the top of last box and communicate each other with negative pole line bearing link plate.

Preferably, the surface of the conical hopper is provided with a conical hopper reinforcing rib, and the conical hopper reinforcing rib is made of 5# angle iron.

Preferably, the bottom of the assembled anode plate is formed by three square tubes, and the top of the assembled anode plate is simultaneously supported by two square tubes.

Preferably, the four-pricker wire is made of 304 stainless steel materials.

Preferably, the number of the acoustic wave ash cleaners is three.

Preferably, the spray liquid in the spray tower is a mixed solution of water and limestone.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up insulating device, investment cost and running cost have been practiced thrift, can realize the incasement insulation quartz tube dewfall creepage phenomenon again, in order to reach insulating purpose, the measure that this product was mainly taken is exactly, a hole has respectively been opened at eight negative pole roof portions, then the upper portion in hole is connected with pulse solenoid valve, through electric control, force to use pulse solenoid valve to sweep high-pressure vase many times around the start, thereby guarantee the dry and the pollutant-free of vase, insulation effect has finally been reached, three sound wave deashing ware has evenly been arranged on the positive central line in equipment top, avoid anode plate and negative pole line to appear fat creepage phenomenon, make high-voltage group can normally open, make the dust remover can have good dust removal effect.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

3 FIG. 3 2 3 is 3 an 3 enlarged 3 view 3 of 3 a 3 portion 3 of 3 A 3- 3 A 3 of 3 FIG. 3 1 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 3 is a schematic structural diagram of a front view of the present invention.

In the figure: the device comprises an upper box body 1, a lower box body 2, an air inlet air equalizing plate device 3, an anode device 4, a cathode device 5, an insulating device 6, an ash removal system 7, a rear desulfurization device 8, a high-voltage unit 9, a bent coaming 10, an air equalizing plate 11, a lug-type clamp 12, a cathode wire bearing hanging plate 13, an anode plate cathode wire hanging beam 14 and a porcelain vase 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, a novel dry electrostatic precipitator comprises an upper case 1, a lower case 2, an air inlet air equalizing plate device 3, an anode device 4, a cathode device 5, an insulation device 6, an ash cleaning system 7, a rear desulfurization device 8 and a high-voltage unit 9, wherein the upper case 1 is installed at the top of the lower case 2, the lower case 2 is composed of a cone bucket, a star-shaped discharge motor, a cone bucket vibration motor and a stand column, the cone bucket vibration motor is installed on the cone bucket, the surface of the cone bucket is provided with cone bucket reinforcing ribs, the cone bucket reinforcing ribs are made of 5# angle iron, the front and rear parts of the upper case 1 are provided with bending type coamings 10, the air inlet air equalizing plate device 3 is composed of a first process and a second process, the first process is set as a three-dimensional spider net type, the second process is formed by uniformly arranging 10# C-shaped steel on two planes to form an air equalizing plate 11, the anode device 4 comprises an anode plate, two holes are respectively formed at two ends of an anode plate, ear-shaped clamps 12 are hung and buckled on the anode plate, the bottom of the assembled anode plate is composed of three square tubes, the top of the assembled anode plate is simultaneously supported by two square tubes, a cathode device 5 comprises four barbed prickle wires, hole sites are respectively arranged at two ends of the four barbed prickle wires, the ear-shaped clamps 12 are arranged in the hole sites of the four barbed prickle wires, the four barbed prickle wires are made of 304 stainless steel materials, a cathode wire bearing hanging plate 13 is arranged on the four barbed prickle wires, an anode plate cathode wire hanging beam 14 is arranged on the surface of the cathode wire bearing hanging plate 13, porcelain bottles 15 are arranged at the bottom of the cathode wire bearing hanging plate 13, an insulating device 6 comprises cathode boxes, the number of the cathode boxes is eight, the top of the cathode boxes is arranged, a pulse electromagnetic valve is connected to the upper parts of the hole sites, an ash removing system 7 comprises acoustic wave ash removers, the, the rear desulfurization device 8 comprises a spray tower, spray liquid in the spray tower is mixed solution of water and limestone, and the high-pressure unit 9 is arranged at the top of the upper box body 1 and is communicated with the cathode wire bearing hanging plate 13.

The working principle is as follows: through setting up insulator arrangement 6, investment cost and running cost have been practiced thrift, can realize the incasement insulation quartz capsule dewfall creepage phenomenon again, in order to reach insulating purpose, the measure that this product was mainly taken is exactly, a hole has respectively been opened at eight negative pole roof portions, then the upper portion in hole is connected with pulse solenoid valve, through electric control, force to use pulse solenoid valve to sweep high-pressure vase 15 many times around the start, thereby guarantee the dry and pollution-free thing of vase 15, finally, insulation effect has been reached, three sound wave deashing ware has evenly been arranged on the positive central line in equipment top, avoid anode plate and negative pole line to appear fat creepage phenomenon, make high-voltage unit 9 normally open, make the dust remover can have good dust removal effect.

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

Claims (6)

1. The utility model provides a novel dry-type electrostatic precipitator, includes box (1), lower box (2), the equal aerofoil device of air intake (3), anode unit (4), cathode device (5), insulator arrangement (6), ash removal system (7) rearmounted desulphurization unit (8) and high-voltage unit (9), its characterized in that: the upper box body (1) is arranged at the top of the lower box body (2), the lower box body (2) is composed of a cone hopper, a star-shaped discharging motor, a cone hopper vibration motor and a stand column, the cone hopper vibration motor is arranged on the cone hopper, the front part and the rear part of the upper box body (1) are respectively provided with a bending type coaming plate (10), the air inlet air equalizing plate device (3) is composed of a first process and a second process, the first process is set to be a three-dimensional spider net type, the second process is formed by uniformly arranging 10# C-shaped steel on two planes to form an air equalizing plate (11), the anode device (4) comprises an anode plate, two holes are respectively arranged at two ends of the anode plate, ear-shaped clamps (12) are hung and buckled on the anode plate, the cathode device (5) comprises four barbed wires, hole sites are respectively arranged at two ends of the four barbed wires, the ear-shaped clamps (12) are arranged in the four barbed wires, install negative pole line bearing link plate (13) on the four thorn prickle lines, the surface mounting of negative pole line bearing link plate (13) has anode plate negative pole line hanging beam (14), the bottom of negative pole line bearing link plate (13) is provided with vase (15), insulator arrangement (6) include the negative pole case, the quantity of negative pole case sets up to eight, the hole site has been seted up at the top of negative pole case, the upper portion of hole site is connected with pulse solenoid valve, deashing system (7) are including the sound wave deashing ware, the top at last box (1) is installed to the sound wave deashing ware, rearmounted desulphurization unit (8) are including the spray column, high-pressure unit (9) are installed at the top of last box (1) and are linked together with negative pole line bearing link plate (13).

2. A novel dry electrostatic precipitator as claimed in claim 1, wherein: the surface of the conical hopper is provided with a conical hopper reinforcing rib which is made of 5# angle iron.

3. A novel dry electrostatic precipitator as claimed in claim 1, wherein: the bottom of the anode plate is formed by three square tubes after being assembled, and the top of the anode plate is simultaneously supported by two square tubes.

4. A novel dry electrostatic precipitator as claimed in claim 1, wherein: the four-pricker prickle wire is made of 304 stainless steel materials.

5. A novel dry electrostatic precipitator as claimed in claim 1, wherein: the number of the acoustic wave ash cleaners is three.

6. A novel dry electrostatic precipitator as claimed in claim 1, wherein: and the spray liquid in the spray tower is a mixed solution of water and limestone.

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