CN213699296U

CN213699296U - Graphite dust removal case

Info

Publication number: CN213699296U
Application number: CN202021603744.XU
Authority: CN
Inventors: 黄奕臻; 徐国新
Original assignee: Heilongjiang Prade New Material Technology Co Ltd
Current assignee: China Building Materials Heilongjiang Graphite New Material Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-07-16
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of graphite dust clarification plant, specifically indicate a graphite dust removal case, the power distribution box comprises a box body, box one end is equipped with the air intake, the box other end is equipped with the air outlet, the box inner wall is equipped with the insulating layer, from air intake one end to air outlet one end fixed mounting in proper order has negative pole electric wire netting, dust adsorption plate mechanism and active carbon filter in the box, the air outlet is connected with negative-pressure air fan, the negative pole electric wire netting switches on there is the negative pole power, dust adsorption plate mechanism switches on there is positive power. The utility model provides a graphite dust removal case has better slight graphite dust removal ability, purifies the inside air of workshop.

Description

Graphite dust removal case

Technical Field

The utility model belongs to the technical field of graphite dust clean-up equipment, specifically indicate a graphite dust removal case.

Background

The spherical graphite material has the characteristics of good conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, low and flat charge-discharge potential and the like, is an important part of a lithium ion battery cathode material, and is a replacement product of the cathode material for the production of lithium ion batteries at home and abroad.

Spherical graphite is in process of production, and processing procedures such as breakage, grading can produce a large amount of dusts, and even still have some slight dust to fly away and go out through sealed filtration, fill workshop and workplace, influence the staff healthy, and the dust remover for air purification in current workshop inside generally adopts the filter layer to filter, can't fully filter slight graphite dust, and the dust adsorption that often appears is too much, leads to the condition that the filter layer deposit became invalid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite dust removal case has better slight graphite dust removal ability, purifies workshop inside air.

In order to achieve the technical purpose, the utility model adopts the technical scheme that:

the utility model provides a graphite dust removal case, includes the box, box one end is equipped with the air intake, the box other end is equipped with the air outlet, the box inner wall is equipped with the insulating layer, from air intake one end to air outlet one end fixed mounting in proper order has negative pole electric wire netting, dust adsorption plate mechanism and active carbon filter in the box, the air outlet is connected with negative-pressure air fan, the negative pole electric wire netting switches on there is the negative pole power, dust adsorption plate mechanism switches on there is anodal power.

As a further optimized scheme, the negative power grid comprises a frame body, the frame body is matched with the inner side wall of the box body, a power grid is installed in the frame body, and the negative power supply is communicated with the power grid.

As the scheme of further optimization, dust adsorption plate mechanism includes upper end mount pad and lower extreme mount pad, the edge adaptation of upper end mount pad box upper portion inner wall, the edge adaptation of lower extreme mount pad box lower part inner wall, fixed mounting has a plurality of adsorption plates between upper end mount pad and the lower extreme mount pad, anodal power communicates a plurality of respectively the adsorption plate, the lower extreme mount pad is located adjacently the position between the adsorption plate is equipped with the dust respectively and retrieves the mouth, the box is located the dust is retrieved a mouthful downside and is equipped with the dust collecting tank.

As a further optimized scheme, an opening is formed in the side face of the dust collecting groove in the box body, a dust collecting box with an opening in the upper side is arranged on the inner side of the dust collecting groove in a sliding mode, and one end of the dust collecting box penetrates through the opening of the dust collecting groove.

As a further optimized scheme, two material guide plates are arranged on the lower side of the lower end mounting seat, the arrangement direction of the two material guide plates is the same as that of the dust collecting tank, the upper ends of the two material guide plates are respectively and fixedly connected with the edge of the dust recovery port, and the lower ends of the two material guide plates are located above the dust collecting tank.

As a further optimized scheme, a cover body is arranged at the top of the box body, and the cover body is connected with the box body through a flange.

As a further optimized scheme, the lower side of the cover body is provided with a rubber sealing strip for sealing the frame body, the upper end mounting seat and the activated carbon filter plate.

As a further optimized scheme, the inner walls of the two sides and the inner wall of the bottom in the box body are provided with activated carbon plate mounting grooves, and the activated carbon filter plate is detachably inserted into the activated carbon plate mounting grooves from top to bottom.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

negative pole electric wire netting switch-on negative pole power, dust adsorption plate mechanism switch-on positive power, negative pole electric wire netting and dust adsorption plate mechanism position produce the electrostatic field, negative-pressure air fan starts to produce the negative pressure, the air that has the graphite dust gets into in the box from the air intake, according to electrostatic precipitator principle among the prior art, when graphite dust air passes through the negative pole electric wire netting, the graphite dust can combine with the anion of electrostatic field, then when graphite dust air passes through dust adsorption plate mechanism, the graphite dust that combines with the anion can tend to the dust adsorption plate mechanism deposit that has the positive charge, realize the filtration of slight graphite dust, then the air passes through the active meal filter, can filter the smell of leaving over in the air and miss the particle, realize the high quality purification of air in the workshop and filter.

Drawings

FIG. 1 is a perspective view of a dust box for graphite dust in the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the dust removing box for graphite dust in this embodiment;

fig. 3 is a schematic structural diagram of the negative electrode grid in the present embodiment;

FIG. 4 is a perspective view of a dust adsorption plate mechanism in the present embodiment;

FIG. 5 is a top view of the lower end mount of the present embodiment;

fig. 6 is a bottom view of the cover in the present embodiment;

in the attached figure, 1-box body, 2-air inlet, 3-air outlet, 4-negative pole electric network, 5-dust adsorption plate mechanism, 6-active carbon filter plate, 7-frame body, 8-electric network, 9-upper end mounting seat, 10-lower end mounting seat, 11-adsorption plate, 12-dust recovery port, 13-dust collecting tank, 14-dust collecting box, 15-guide plate, 16-cover body, 17-rubber sealing strip and 18-active carbon plate mounting groove.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1 to 6 jointly, a graphite dust removal box, including

box

1, 1 one end of box is equipped with air intake 2, the box 1 other end is equipped with air outlet 3, the box 1 inner wall is equipped with the insulating layer, from 2 one ends of air intake to 3 one ends of air outlet fixed mounting in proper order have negative pole electric wire netting 4, dust adsorption plate mechanism 5 and active carbon filter 6 in the box 1, air outlet 3 is connected with negative-pressure air fan, negative pole electric wire netting 4 switch-on has the negative pole power, dust adsorption plate mechanism 5 switch-on has positive power.

During operation, negative pole electric wire netting 4 switch-on negative pole power, dust adsorption plate mechanism 5 switch-on positive power, negative pole electric wire netting 4 and dust adsorption plate mechanism 5 position produce the electrostatic field, negative-pressure air fan starts to produce the negative pressure, the air that has the graphite dust gets into in the box 1 from air intake 2, according to electrostatic precipitator principle among the prior art, graphite dust air is when passing through negative pole electric wire netting 4, the graphite dust can combine with the anion of electrostatic field, then when graphite dust air passes through dust adsorption plate mechanism 5, the graphite dust that combines with the anion can tend to the dust adsorption plate mechanism 5 deposit that has the positive charge, realize the filtration of tiny graphite dust, then the air passes through active meal filter, can filter the smell that leaves over in the air and omit the particle, realize the high quality purification of air in the workshop and filter.

In this embodiment, the negative power grid 4 includes the framework 7, and framework 7 and box 1 inside wall adaptation install the electric wire netting 8 in the framework 7, and the negative power intercommunication electric wire netting 8.

In this embodiment, dust adsorption plate mechanism 5 includes upper end mount pad 9 and lower

extreme mount pad

10, 1 upper portion inner wall of edge adaptation box of upper

end mount pad

9, 1 lower part inner wall of edge adaptation box of lower extreme mount pad 10, fixed mounting has a plurality of adsorption plates 11 between upper end mount pad 9 and the lower extreme mount pad 10, anodal power communicates a plurality of adsorption plates 11 respectively, the position that lower extreme mount pad 10 is located between the adjacent adsorption plate 11 is equipped with dust recovery mouth 12 respectively, box 1 is located dust recovery mouth 12 downside and is equipped with dust collecting tank 13, adsorption plates 11 are used for adsorbing the graphite dust, cut off the power supply to adsorption plates 11 during the clearance, too much graphite dust of deposit can fall into dust collecting tank 13 through dust recovery mouth 12 on adsorption plates 11.

In this embodiment, an opening is formed in the side surface of the dust collecting groove 13 on the box body 1, the dust collecting box 14 with an opening at the upper side is arranged on the inner side of the dust collecting groove 13 in a sliding manner, one end of the dust collecting box 14 penetrates out of the opening of the dust collecting groove 13, graphite dust falls into the dust collecting box 14, and the dust collecting box 14 can be pulled out from the opening in the side surface of the dust collecting groove 13 in a sliding manner, so that the dust can be conveniently cleaned.

In this embodiment, two material guiding plates 15 are disposed on the lower side of the lower end mounting seat 10, the arrangement direction of the two material guiding plates 15 is the same as the arrangement direction of the dust collecting tank 13, the upper ends of the two material guiding plates 15 are respectively and fixedly connected to the edge of the dust recycling port 12, and the lower ends of the two material guiding plates 15 are located above the dust collecting tank 13 and used for guiding dust to fall into the dust collecting tank 13 from the dust recycling port 12.

In this embodiment, the top of the box body 1 is provided with the cover body 16, and the cover body 16 is flange-connected with the box body 1, so that the connection is stable, the operation is simple, and the inspection and maintenance of the internal components of the box body 1 are facilitated.

In this embodiment, a rubber seal 17 for sealing the frame 7, the upper end mounting seat 9, and the activated carbon filter plate 6 is provided on the lower side of the cover 16, and is used for connecting the cover 16 to the frame 7, the upper end mounting seat 9, and the activated carbon filter plate 6.

In this embodiment, both sides inner wall and bottom inner wall are equipped with activated carbon plate mounting groove 18 in the box 1, and activated carbon filter 6 can dismantle from last to down and insert and establish in activated carbon plate mounting groove 18, the dismantlement clearance or the change of the activated carbon filter 6 of being convenient for.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a graphite dust removal case, its characterized in that, comprises a box body, box one end is equipped with the air intake, the box other end is equipped with the air outlet, the box inner wall is equipped with the insulating layer, from air intake one end to air outlet one end fixed mounting in proper order has negative pole electric wire netting, dust adsorption plate mechanism and active carbon filter in the box, the air outlet is connected with negative-pressure air fan, the negative pole electric wire netting switches on there is the negative pole power, dust adsorption plate mechanism switches on there is anodal power.

2. The graphite dust removal box of claim 1, wherein the negative electrode power grid comprises a frame body, the frame body is matched with the inner side wall of the box body, a power grid is installed in the frame body, and the negative electrode power supply is communicated with the power grid.

3. The graphite dust removing box according to claim 1, wherein the dust adsorbing plate mechanism comprises an upper end mounting seat and a lower end mounting seat, the edge of the upper end mounting seat is matched with the inner wall of the upper part of the box body, the edge of the lower end mounting seat is matched with the inner wall of the lower part of the box body, a plurality of adsorbing plates are fixedly mounted between the upper end mounting seat and the lower end mounting seat, the positive power supply is respectively communicated with the adsorbing plates, dust recycling ports are respectively arranged at positions of the lower end mounting seat between adjacent adsorbing plates, and a dust collecting groove is arranged at the lower side of the dust recycling ports of the box body.

4. The graphite dust removing box according to claim 3, wherein an opening is arranged on the side surface of the dust collecting groove on the box body, a dust collecting box with an opening on the upper side is arranged on the inner side of the dust collecting groove in a sliding manner, and one end of the dust collecting box penetrates out of the opening of the dust collecting groove.

5. The graphite dust collecting box according to claim 3 or 4, wherein two material guiding plates are arranged on the lower side of the lower end mounting seat, the arrangement direction of the two material guiding plates is the same as that of the dust collecting groove, the upper ends of the two material guiding plates are respectively fixedly connected with the edge of the dust recovery port, and the lower ends of the two material guiding plates are located above the dust collecting groove.

6. The graphite dust collection box of claim 1, wherein a cover is arranged on the top of the box body, and the cover is connected with the box body through a flange.

7. The graphite dust removing box according to claim 6, wherein the inner walls of the two sides and the inner wall of the bottom of the box body are provided with activated carbon plate mounting grooves, and the activated carbon filter plate is detachably inserted into the activated carbon plate mounting grooves from top to bottom.