CN210522073U

CN210522073U - Electrostatic catcher and electric machine factory workshop atmosphere purification device

Info

Publication number: CN210522073U
Application number: CN201920610782.9U
Authority: CN
Inventors: 王加顺; 王桂森; 李津; 马振; 刘佳
Original assignee: Lehai Entai Tianjin Environment Technology Co ltd
Current assignee: Lehai Entai Tianjin Environment Technology Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-05-15
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses an electrostatic catcher, include: the trapper box, the box left side of trapper is provided with the air intake, and the right side is provided with the air outlet, has set gradually filter, corona electrode, collection dirt electrode from a left side to the right side in the trapper box. The utility model has the advantages that the filter is arranged into a sliding seal connection structure, the filter is connected with the catcher box body in a sliding seal manner, one filter screen mechanism on the ordinary filter is normally used, when the filter screen mechanism needs to be replaced, the filter is transversely slid, so that the other filter screen mechanism enters the catcher box body to be normally used, and the other filter screen mechanism is moved out, thereby not influencing the normal use of the equipment; and the filter screen mechanism on the movable installation frame is convenient to detach and replace.

Description

Electrostatic catcher and electric machine factory workshop atmosphere purification device

Technical Field

The utility model relates to a waste gas treatment device technical field especially relates to an electrostatic catcher and electric machine factory workshop atmosphere purification device.

Background

Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. The industrial waste gas generally comprises: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides and the like, and if the waste gas is discharged into the atmosphere, the waste gas can pollute the air; if the breath enters the human body, the health of the human body is seriously damaged. In view of the above, it is necessary to provide an electric power plant workshop air purification device for purifying industrial waste gas.

An electrostatic precipitator is a device that is often used to purify industrial waste gas, and the general structure of the electrostatic precipitator generally includes: the device casing and set gradually filter screen, corona electrode and collection dirt electrode, rapping apparatus etc. in the device, the filter screen every interval fixed time then needs dismantle, change, then needs equipment stop work this moment, seriously influences the availability factor of equipment, and then influences production.

Disclosure of Invention

To the technical problem who exists among the above-mentioned prior art, the utility model aims at providing an electrostatic trap and electric machine factory workshop atmosphere purifier.

In order to realize the utility model discloses a purpose, the utility model provides a static trapper, include: trapper box, the box left side of trapper is provided with the air intake, and the right side is provided with the air outlet, has set gradually filter, corona electrode, collection dirt electrode from a left side to the right side in the trapper box, trapper box lower extreme is provided with a plurality of ash buckets, the filter includes: remove the installation frame, remove the installation frame with trapper box sliding seal connects, be provided with two filter screen mechanism installation positions of using in turn on the removal installation frame, a filter screen mechanism is installed respectively to every filter screen mechanism installation position, filter screen mechanism includes: the filter screen frame and set up the filter screen on the filter screen frame.

Wherein, the movable mounting frame is provided with square annular mounting groove, filter screen mechanism installs in the mounting groove, the movable mounting frame is provided with the fixed orifices, and the stationary blade passes through screw threaded connection with the fixed orifices, fixes filter screen mechanism on the movable mounting frame.

Wherein, the ash bucket is 4.

Wherein, be provided with spiral agitating unit in the ash bucket.

Correspondingly, still provide an electric machine factory workshop atmosphere purifier, include: the purifying pipeline is sequentially provided with the static catcher, the UV photolysis oxidation catalysis box and the activated carbon adsorption box.

Compared with the prior art, the utility model has the advantages that the filter is arranged to be a sliding seal connection structure, the filter is connected with the catcher box body in a sliding seal way, one filter screen mechanism on the filter is normally used, when the filter screen mechanism needs to be replaced, the filter is transversely slid, so that the other filter screen mechanism enters the catcher box body to be normally used, and the other filter screen mechanism is moved out, thereby not affecting the normal use of the equipment; and the filter screen mechanism on the movable installation frame is convenient to detach and replace.

Drawings

FIG. 1 is a schematic structural diagram of an electrostatic trap according to the present application;

FIG. 2 is a schematic view of the ash bucket of the present application;

FIG. 3 is a schematic view of the filter of the present application;

FIG. 4 is a schematic view of the construction of a mobile mounting frame for a filter according to the present application;

FIG. 5 is a schematic structural diagram of the air purification device in the workshop of the electric power plant according to the present application;

FIG. 6 is a schematic view of the UV photolysis oxidation catalytic box of the present application;

FIG. 7 is a first schematic view of the activated carbon adsorption tank of the present application;

FIG. 8 is a second schematic view of the activated carbon adsorption tank of the present application;

in the figure, 1-air outlet, 2-dust collecting electrode, 3-rotating motor, 4-shaft block, 5-linkage rod, 6-transmission gear, 7-transverse conical wheel rod, 8-longitudinal conical wheel rod, 9-sealed square shell, 10-ash bucket, 11-filter, 12-corona electrode, 13-lug, 14-air inlet, 15-filter screen, 16-filter screen frame, 17-movable mounting frame and 18-fixing piece; 201-a photolysis oxidation catalysis box body, 202-a filter screen, 203-a first air distribution plate, 204-a second air distribution plate, 205-a first UV lamp tube, 206-a ventilation grating, 207-a first catalysis net, 208-a second UV lamp tube and 209-a reflector plate; 301-adsorption box air inlet, 303-oxidation resistant layer, 302-wear resistant layer, 304-corrosion resistant layer, 305-first sealing plate, 306-first guide block, 307-second sealing plate, 308-second guide block, 309-adsorption box air outlet, 310-first filter layer, 311-second filter layer, 312-cone-shaped adsorption block, 313-first connecting block, 314-first sliding block, 315-bearing, 316-rotating rod, 317-blade, 318-second sliding block, 319-arc-shaped adsorption block.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that "connected" and words used in this application to express "connected," such as "connected," "connected," and the like, include both direct connection of one element to another element and connection of one element to another element through another element.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one component or module or feature to another component or module or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the component or module in use or operation in addition to the orientation depicted in the figures. For example, if a component or module in the figures is turned over, components or modules described as "above" or "above" other components or modules or configurations would then be oriented "below" or "beneath" the other components or modules or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The components or modules may also be oriented in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1

As shown in fig. 1 to 4, the present embodiment provides an electrostatic trap including: trapper box, the box left side of trapper is provided with the air intake, and the right side is provided with air outlet 1, has set gradually filter 11, corona electrode 12, collection dirt electrode 2 from a left side to the right side in the trapper box, trapper box lower extreme is provided with a plurality of ash buckets 10, filter 11 includes: remove installation frame 17, remove installation frame 17 with catcher box sliding seal connects, be provided with two filter screen mechanism installation positions of using in turn on the removal installation frame 17, a filter screen mechanism is installed respectively to every filter screen mechanism installation position, filter screen mechanism includes: a filter screen frame 16 and a filter screen 15 disposed on the filter screen frame 16.

The utility model sets the filter into a sliding seal connection structure, the filter is connected with the catcher box body in a sliding seal way, one filter screen mechanism on the ordinary filter is normally used, when the filter screen mechanism needs to be replaced, the filter is transversely slid, so that the other filter screen mechanism enters the catcher box body to be normally used, and the other filter screen mechanism is moved out, thereby not influencing the normal use of the equipment; and the filter screen mechanism on the movable installation frame is convenient to detach and replace.

In a preferred embodiment, the movable mounting frame 17 is provided with two square annular mounting grooves, the filter screen mechanism is mounted in the mounting grooves, the movable mounting frame 17 is provided with fixing holes, and the fixing pieces 18 are in threaded connection with the fixing holes through screws so as to fix the filter screen mechanism on the movable mounting frame 17, so that the filter screen mechanism is convenient to mount and dismount.

In a preferred embodiment, the number of the ash hoppers 10 is 4, the lower end of each ash hopper 10 is provided with a cover which can be opened and closed, a spiral stirring device is arranged in each ash hopper 10 and used for solving the problem of ash hopper blockage, the spiral stirring device comprises a stirring mechanism arranged in each ash hopper and a driving mechanism shared by a plurality of stirring mechanisms, and each stirring mechanism comprises: the ash bucket structure comprises a sealed square shell, the sealed square shell is connected with the inner wall of an ash bucket through a fixing plate, a transverse conical wheel rod and a longitudinal conical wheel rod are connected in the sealed square shell in a sliding mode, the transverse conical wheel rod is transversely arranged, a first conical wheel is arranged at the inner side end of the transverse conical wheel rod, the longitudinal conical wheel rod is longitudinally arranged, a second conical wheel is arranged at the inner side end of the longitudinal conical wheel rod, the first conical wheel and the second conical wheel are in transmission connection, the outer side end of the transverse conical wheel rod penetrates through the sealed square shell and is in sliding connection, a driven gear is arranged at the end of the transverse conical wheel rod, the outer side end of the longitudinal conical wheel rod penetrates through the sealed square shell and is in sliding connection, a spiral sheet is arranged at the exposed part of the longitudinal conical wheel rod, a shaft block is arranged on the ash bucket and is in sliding connection with a transverse linkage rod, the ash bucket is provided with a rotating motor, an output shaft of the rotating motor is provided with a second gear, and the second gear drives the first gear to rotate.

When the ash bucket is used, the rotating motor rotates, so that the transmission longitudinal conical wheel rod rotates, materials in the ash bucket are led out, the ash bucket is prevented from being blocked, and the ash bucket is convenient to use.

Example 2

In addition, as shown in fig. 5, an embodiment of the present application further provides an electric machine factory workshop atmosphere purification apparatus, including: purifying tube way, purifying tube way is last to have set gradually embodiment 1 static trapper, UV photodissociation oxidation catalysis case, active carbon adsorption case, industrial waste gas loops through above-mentioned mechanism, and industrial waste gas treatment effect is better.

As shown in fig. 6, the UV photolytic oxidation catalytic box includes: the photolysis oxidation catalysis box body 201 is provided with an air inlet at the left side and an air outlet at the right side, a filter screen 202, a first air distribution plate 203, a second air distribution plate 204, a first UV lamp tube area, a ventilation grid 206 and a second UV lamp tube area are sequentially arranged in the photolysis oxidation catalysis box body 201 from left to right,

a plurality of uniformly distributed air distribution holes are formed in the first air distribution plate 203 and the second air distribution plate 204, and the aperture of the air distribution hole in the first air distribution plate 203 is larger than that of the air distribution hole in the second air distribution plate 204; the two-stage air distribution plate has better air distribution effect and is more uniform;

the second UV tube region includes: the first catalytic net and the second catalytic net are arranged at left and right intervals and are of wave curved surface structures, so that the contact area is increased, and the catalytic effect is good; be provided with second UV fluorescent tube 208 between first catalysis net and the second catalysis net, and be provided with reflector panel 209 on the photodissociation oxidation catalysis case box 201 wall between the two, further increase catalytic effect.

The first UV lamp area is provided with a plurality of first UV lamps 205 arranged up and down, and the first UV lamps 205 are short-band ultraviolet lamps. The second UV lamp tube region is provided with a plurality of second UV lamp tubes 208 which are arranged up and down, the second UV lamp tubes 208 are composite waveband ultraviolet lamp tubes, and ultraviolet light emitted by the short waveband ultraviolet lamp tubes can break macromolecular waste gas chains into small molecular chains, so that the breakage rate of waste gas molecules is improved; through the cooperation of the ultraviolet lamp tube with the composite waveband and the photocatalyst on the catalytic net, the waste gas molecules of the small molecular chains are further oxidized into harmless substances, so that the harmless conversion of the waste gas is realized.

As shown in fig. 7 and 8, the structure of the activated carbon adsorption tank in the present embodiment is as follows: comprises an adsorption tank body, wherein the left side of the adsorption tank body is provided with an adsorption tank air inlet 301, the right side of the adsorption tank body is provided with an adsorption tank air outlet 309, the adsorption tank body is connected with a first adsorption mechanism and a second adsorption mechanism in a sliding and sealing manner,

the first adsorption mechanism includes: the first sealing plate 305 is arranged on a first opening on one side of the box body of the adsorption box and is connected with the first sealing plate 305 in a sliding and sealing manner, an upper first sliding block 314 and a lower first sliding block 314 are arranged on the inner side of the first sealing plate 305, a sliding groove is formed in the first sliding block 304 and is connected with a first guide block 306 arranged on the inner side of the box body of the adsorption box in a sliding fit manner, a conical adsorption block 312 is arranged between the upper first sliding block 304 and the lower first sliding block 304, the upper end and the lower end of the conical adsorption block 312 are respectively detachably connected with the first sliding block 314 through a first connecting block 313, the conical adsorption block 312 is funnel-shaped, and the left side and the right side of the conical;

the second adsorption mechanism includes: the second sealing plate 307 is arranged on a second opening on one side of the adsorption box body and connected with the second sealing plate in a sliding and sealing mode, an upper second sliding block 318 and a lower second sliding block 318 are arranged on the inner side of the second sealing plate 307, a sliding groove is formed in the second sliding block 318 and connected with a second guide block 308 arranged on the inner side of the adsorption box body in a sliding fit mode, an arched adsorption block 319 is arranged between the upper second sliding block 318 and the lower second sliding block 318, and the upper end and the lower end of the arched adsorption block 319 are detachably connected with the second sliding block 318 through second connecting blocks respectively.

First adsorption mechanism and second adsorption mechanism and adsorption tank box are for taking out the formula structure of inserting, when using, insert and adsorb the tank box, when needs are dismantled and are changed the adsorption piece, draw out first adsorption mechanism and second adsorption mechanism, can be convenient, operate fast.

Wherein, be provided with rotatory adsorption apparatus between first adsorption apparatus structure and the second adsorption apparatus structure, rotatory adsorption apparatus constructs and includes: the setting is connected with the rotary rod between two bearings at two inboard bearings 315 of adsorption tank box, a plurality of blades about being provided with on the rotary rod, and the rotary rod between the blade is provided with the active carbon adsorption piece. Through this mechanism, can stir the air, improve the adsorption effect of active carbon adsorption piece.

The first connecting block 313 and the first sliding block 314 are connected by screws.

Wherein, the inside left and right sides both ends of adsorption box are provided with first filter layer 310 and second filter layer 311 respectively, first filter layer 310 and second filter layer 11 are the micropore ceramic filter layer.

Wherein, conical adsorption block 312 and bow-shaped adsorption block 319 both include a housing and activated carbon disposed in the housing. The outer side of the box body of the adsorption box is sequentially provided with the wear-resistant layer 302, the oxidation-resistant layer 303 and the corrosion-resistant layer 304 from inside to outside, so that the durability of the box body of the adsorption box can be improved, and the service life of a product is prolonged.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electrostatic trap, comprising: trapper box, the box left side of trapper is provided with the air intake, and the right side is provided with air outlet (1), has set gradually filter (11), corona electrode (12), collection dirt electrode (2) from a left side to the right side in the trapper box, trapper box lower extreme is provided with a plurality of ash buckets (10), filter (11) include: remove installation frame (17), remove installation frame (17) with catcher box sliding seal connects, be provided with two filter screen mechanism installation positions of using in turn on removing installation frame (17), a filter screen mechanism is installed respectively to every filter screen mechanism installation position, filter screen mechanism includes: a filter screen frame (16) and a filter screen (15) arranged on the filter screen frame (16).

2. The electrostatic catcher as claimed in claim 1, wherein said movable mounting frame (17) is provided with a square ring-shaped mounting slot, said filter screen mechanism is mounted in said mounting slot, said movable mounting frame (17) is provided with fixing holes, and fixing pieces (18) are screwed with the fixing holes through screws to fix the filter screen mechanism on the movable mounting frame (17).

3. An electrostatic trap as claimed in claim 1, characterized in that the number of ash hoppers (10) is 4.

4. An electrostatic trap as claimed in claim 1, characterized in that a helical stirring device is arranged in the ash hopper (10).

5. The utility model provides an electric machine factory workshop atmosphere purifier which characterized in that includes: the purification pipeline is sequentially provided with the static catcher, the UV photolysis oxidation catalysis box and the activated carbon adsorption box as claimed in claim 1.