CN219851142U - Low thermal expansion coefficient graphite powder dust collector - Google Patents
Low thermal expansion coefficient graphite powder dust collector Download PDFInfo
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- CN219851142U CN219851142U CN202320978260.0U CN202320978260U CN219851142U CN 219851142 U CN219851142 U CN 219851142U CN 202320978260 U CN202320978260 U CN 202320978260U CN 219851142 U CN219851142 U CN 219851142U
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- Prior art keywords
- dust
- graphite powder
- dust removing
- thermal expansion
- box
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- 239000000428 dust Substances 0.000 title claims abstract description 103
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 27
- 239000010439 graphite Substances 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 description 9
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a graphite powder dust removing device with a low thermal expansion coefficient, which comprises a dust removing box and a graphite processing equipment box positioned at the left side of the dust removing box, wherein an air duct penetrates through the top end surface of the inside of the dust removing box and is fixedly arranged, a filter screen is arranged between the outer side wall of the air duct and the inner side wall of the dust removing box, when the dust removing device is used, dust in a dust collecting pipe is discharged into the inside of the dust removing box through the air duct by starting a fan, at the moment, a plurality of electrostatic adsorption rollers can adsorb the dust, and a motor is started, so that after graphite powder on the electrostatic adsorption rollers is scraped by a scraper, the electrostatic adsorption rollers can continuously adsorb the graphite powder by rotating, and the graphite powder scraped by the scraper falls into the inside of a drawer, and meanwhile, the filter screen can filter the dust in the dust removing box, so that the filtered gas is discharged from an exhaust pipe, and the characteristics of dust removing and the graphite powder collecting are achieved.
Description
Technical Field
The utility model relates to the field of graphite processing with low thermal expansion coefficient, in particular to a graphite powder dust removal device with low thermal expansion coefficient.
Background
Graphite is a carbon compound with hard texture and compact structure, has important application in astronomy and aerospace fields, and is mainly characterized by its thermal expansion coefficient, which refers to the degree of change of size and capacity of a material after the material is subjected to a heating state, so that the index is very important, while the thermal expansion coefficient of graphite is very characteristic and is very low compared with that of a common material, so that the graphite has important effect in many environments, in addition, the graphite has unique heat conducting property and excellent thermoelectric property, has the advantages of high density, low thermal expansion coefficient, high temperature resistance, corrosion resistance, crack resistance and the like, so that many tip products use graphite as parts, and the graphite can be kept stable in many extreme environments due to the low thermal expansion coefficient of the graphite, so that good protection is provided for many scientific and technological products and mechanical equipment.
At present, in the processing process of graphite, the graphite can generate certain dust along with different processing procedures, dust particles are small and easy to diffuse, and the environment of a workshop can be polluted, and the dust generated by the graphite is usually removed by adopting a bag-type dust remover or is removed by adopting a mode of spraying dust fall in dust removing equipment.
Because the existing dust collecting equipment for graphite processing has higher recycling value, when the bag-type dust collector is used for dust collection, the collected graphite powder can be recovered only by disassembling and cleaning the bag in the bag-type dust collector, and the dust collecting equipment is troublesome.
Disclosure of Invention
The utility model aims to provide a graphite powder dust removal device with a low thermal expansion coefficient, which has the characteristics of dust removal and convenient collection of graphite powder.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the graphite powder dust removing device with the low thermal expansion coefficient comprises a dust removing box and a graphite processing equipment box positioned on the left side of the dust removing box, wherein an air duct penetrates through the top end surface inside the dust removing box and is fixedly installed, a filter screen is installed between the outer side wall of the air duct and the inner side wall of the dust removing box, and a fixing plate installed inside the dust removing box is arranged below the air duct;
install the mounting box between rear end and the dust removal case of fixed plate, a plurality of fixed orificess have been run through to the up end of fixed plate, the internally mounted of fixed orificess has the static adsorption roller, the one end of static adsorption roller connecting axle runs through the preceding terminal surface of mounting box and extends to the inside of mounting box, and installs the gear, through mechanical seal between static adsorption roller connecting axle lateral wall and the preceding terminal surface of mounting box, a plurality of the meshing is connected between every two about the gear.
In order to enable the gears to drive the electrostatic adsorption rollers to rotate, the graphite powder dust removing device with the low thermal expansion coefficient is preferable, a motor is mounted on the rear end face inside the mounting box, and the output end of the motor is fixedly connected with one of the gears.
In order to facilitate cleaning of graphite powder on the electrostatic adsorption roller, the graphite powder dust removing device with low thermal expansion coefficient is preferable, and a scraping plate which is connected with the outer side wall of the electrostatic adsorption roller in a sliding way is arranged on the inner side wall of the fixing hole.
In order to facilitate the collection of graphite powder, the low thermal expansion coefficient graphite powder dust removing device is preferably provided with a drawer penetrating through the outer side wall of the dust removing box at the bottom of the fixing plate.
In order to introduce dust generated in the graphite processing equipment box into the dust collection box, the low-thermal expansion coefficient graphite powder dust collection device is preferably provided with a dust collection pipe between the upper end face of the graphite processing equipment box and one end of the air guide pipe, and the outer side wall of the dust collection pipe is provided with a fan.
In order to facilitate the discharge of dust in the dust removal box, the graphite powder dust removal device with low thermal expansion coefficient is preferable, and the right end of the upper end surface of the dust removal box is communicated with an exhaust pipe.
Compared with the prior art, the utility model has the following beneficial effects:
when the device is used, the fan is started, so that dust generated in the graphite processing equipment box is discharged into the dust removing box through the air duct by the dust collecting pipe, at the moment, the plurality of electrostatic adsorption rollers can adsorb the dust, and meanwhile, the motor is started, so that the plurality of gears rotate to drive the plurality of electrostatic adsorption rollers to rotate, after the graphite powder on the electrostatic adsorption rollers is scraped by the scraping plate, the graphite powder can be adsorbed continuously by the rotation of the electrostatic adsorption rollers, the graphite powder scraped by the scraping plate falls into the drawer, meanwhile, the dust in the dust removing box can be filtered by the filter screen, and the filtered gas is discharged from the exhaust pipe, so that the characteristics of dust removal and convenience in collecting the graphite powder are achieved.
Drawings
FIG. 1 is a block diagram of an overall cross-section of the present utility model;
FIG. 2 is a top cross-sectional view of the mounting plate and mounting case of the present utility model;
fig. 3 is a top view of the fixing plate of the present utility model.
In the figure: 1. a dust removal box; 101. a dust collection pipe; 102. graphite processing equipment; 103. a blower; 2. an air duct; 201. an exhaust pipe; 3. a filter screen; 4. a fixing plate; 401. a fixing hole; 402. an electrostatic adsorption roller; 403. a scraper; 5. a mounting box; 501. a gear; 502. a motor; 6. and a drawer.
Description of the embodiments
Referring to fig. 1 to 3, a graphite powder dust collector with low thermal expansion coefficient comprises a dust collector 1 and a graphite processing equipment box 102 positioned at the left side of the dust collector 1, wherein the top end surface inside the dust collector 1 is penetrated and fixedly provided with an air duct 2, a filter screen 3 is arranged between the outer side wall of the air duct 2 and the inner side wall of the dust collector 1, and a fixing plate 4 arranged inside the dust collector 1 is arranged below the air duct 2;
install the case 5 between rear end and the dust removal case 1 of fixed plate 4, a plurality of fixed orificess 401 have been run through to the up end of fixed plate 4, and the internally mounted of fixed orificess 401 has electrostatic absorption roller 402, and the one end of electrostatic absorption roller 402 connecting axle runs through the preceding terminal surface of install case 5 and extends to the inside of install case 5, and installs gear 501, through mechanical seal between the preceding terminal surface of electrostatic absorption roller 402 connecting axle lateral wall and install case 5, the meshing is connected between a plurality of gears 501 about two.
In this embodiment: when the device is used, through starting fan 103, make dust absorption pipe 101 with the inside dust that produces of graphite processing equipment box 102 through air duct 2 into the inside of dust removal case 1, a plurality of static adsorption rollers 402 can adsorb the dust this moment, simultaneously start motor 502, make a plurality of gears 501 rotate and drive a plurality of static adsorption rollers 402 and rotate, thereby make scraper blade 403 strike off the back with the graphite powder on the static adsorption roller 402, static adsorption roller 402 rotates and can continue to adsorb the graphite powder, and the graphite powder that is scraped off by scraper blade 403 then falls into the inside of drawer 6, filter screen 3 can filter the inside dust of dust removal case 1 simultaneously, make the gaseous exhaust pipe 201 discharge after the filtration, thereby reach and remove dust and be convenient for collect the characteristics of graphite powder.
As a technical optimization scheme of the utility model, a motor 502 is installed on the rear end surface inside the installation box 5, and the output end of the motor 502 is fixedly connected with one of the gears 501.
In this embodiment: by installing the motor 502, the motor 502 drives one of the gears 501 to rotate, so that one of the gears 501 drives the other gears 501 to rotate, and the gears 501 drive the electrostatic adsorption rollers 402 to rotate.
As a technical optimization scheme of the utility model, a scraping plate 403 which is connected with the outer side wall of the electrostatic adsorption roller 402 in a sliding way is arranged on the inner side wall of the fixing hole 401.
In this embodiment: through setting up scraper blade 403, two adjacent scraper blades 403 are mirror image setting, when a plurality of static suction rolls 402 rotate for after scraper blade 403 scrapes the graphite powder on the static suction roll 402, can make the graphite powder drop in the inside of drawer 6.
As a technical optimization scheme of the utility model, the bottom of the fixing plate 4 is provided with a drawer 6 penetrating through the outer side wall of the dust removing box 1.
In this embodiment: by installing the drawer 6, the collected graphite powder is convenient to clean.
As a technical optimization scheme of the utility model, a dust collection pipe 101 is arranged between the upper end face of the graphite processing equipment box 102 and one end of the air duct 2, and a fan 103 is arranged on the outer side wall of the dust collection pipe 101.
In this embodiment: by activating the blower 103, dust in the graphite processing equipment box 102 is easily discharged into the interior of the dust removal box 1.
As a technical optimization scheme of the utility model, the right end of the upper end face of the dust removal box 1 is communicated with an exhaust pipe 201.
In this embodiment: by providing the exhaust pipe 201, the air flow inside the dust removing box 1 is easily discharged.
Working principle: firstly, when the device is used, the device is connected with an external power supply, then when dust is generated in the graphite processing process of the graphite processing equipment box 102, the fan 103 can be started, so that the dust suction pipe 101 can discharge the dust generated in the graphite processing equipment box 102 into the dust removal box 1 through the air duct 2, at the moment, the plurality of electrostatic adsorption rollers 402 can adsorb the dust, meanwhile, the motor 502 is started, the plurality of gears 501 are enabled to rotate to drive the plurality of electrostatic adsorption rollers 402 to rotate, so that the scraper 403 scrapes the graphite powder on the electrostatic adsorption rollers 402, at the moment, the graphite powder can be continuously adsorbed by the part of the electrostatic adsorption rollers 402, which is used for removing the graphite powder, and the graphite powder scraped by the scraper 403 falls into the drawer 6, the staff can clean the graphite powder by pulling the drawer 6, in the process, the filter screen 3 can filter the dust in the dust removal box 1, and the filtered gas is discharged from the exhaust pipe 201.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a low coefficient of thermal expansion graphite powder dust collector, includes dust removal case (1) and is located graphite processing equipment box (102) in dust removal case (1) left side, its characterized in that: the dust removal device is characterized in that the top end surface inside the dust removal box (1) penetrates through and is fixedly provided with an air duct (2), a filter screen (3) is arranged between the outer side wall of the air duct (2) and the inner side wall of the dust removal box (1), and a fixing plate (4) arranged inside the dust removal box (1) is arranged below the air duct (2);
install bin (5) between rear end and dust removal case (1) of fixed plate (4), a plurality of fixed orifices (401) have been seted up in the up end of fixed plate (4) run through, the internally mounted of fixed orifices (401) has electrostatic absorption roller (402), the preceding terminal surface of install bin (5) is run through to the one end of electrostatic absorption roller (402) connecting axle and extend to the inside of install bin (5), and install gear (501), through mechanical seal between the preceding terminal surface of electrostatic absorption roller (402) connecting axle lateral wall and install bin (5), a plurality of gear (501) are controlled and are engaged between two liang.
2. The low thermal expansion coefficient graphite powder dust removing device according to claim 1, wherein: the motor (502) is installed on the rear end face inside the installation box (5), and the output end of the motor (502) is fixedly connected with one gear (501).
3. The low thermal expansion coefficient graphite powder dust removing device according to claim 1, wherein: the inner side wall of the fixing hole (401) is provided with a scraper (403) which is connected with the outer side wall of the electrostatic adsorption roller (402) in a sliding way.
4. The low thermal expansion coefficient graphite powder dust removing device according to claim 1, wherein: the bottom of the fixed plate (4) is provided with a drawer (6) penetrating through the outer side wall of the dust removal box (1).
5. The low thermal expansion coefficient graphite powder dust removing device according to claim 1, wherein: a dust collection pipe (101) is arranged between the upper end face of the graphite processing equipment box (102) and one end of the air duct (2), and a fan (103) is arranged on the outer side wall of the dust collection pipe (101).
6. The low thermal expansion coefficient graphite powder dust removing device according to claim 1, wherein: the right end of the upper end face of the dust removal box (1) is communicated with an exhaust pipe (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978260.0U CN219851142U (en) | 2023-04-26 | 2023-04-26 | Low thermal expansion coefficient graphite powder dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978260.0U CN219851142U (en) | 2023-04-26 | 2023-04-26 | Low thermal expansion coefficient graphite powder dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219851142U true CN219851142U (en) | 2023-10-20 |
Family
ID=88335327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320978260.0U Active CN219851142U (en) | 2023-04-26 | 2023-04-26 | Low thermal expansion coefficient graphite powder dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219851142U (en) |
-
2023
- 2023-04-26 CN CN202320978260.0U patent/CN219851142U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 467000, No.1 Kaiyuan 2nd Road, Baofeng High tech Development Zone, Pingdingshan City, Henan Province Patentee after: Henan Wuxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 467000 No. 1, Kaiyuan 2nd Road, Baofeng County, Pingdingshan City, Henan Province Patentee before: Wuxing New Material Technology Co.,Ltd. Country or region before: China |