CN214470149U - White corundum smelting dust collecting device - Google Patents
White corundum smelting dust collecting device Download PDFInfo
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- CN214470149U CN214470149U CN202120591830.1U CN202120591830U CN214470149U CN 214470149 U CN214470149 U CN 214470149U CN 202120591830 U CN202120591830 U CN 202120591830U CN 214470149 U CN214470149 U CN 214470149U
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- filter screen
- base
- box body
- centrifugal fan
- dust collecting
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Abstract
The utility model discloses a dust arrester installation is smelted to white alundum, the on-line screen storage device comprises a base, the round hole has been seted up at the top of base, and the top of this round hole is connected with the bottom of cylindric filter screen, and the centre of filter screen is provided with the supporting framework, and the filter screen overcoat is equipped with the cover, is equipped with the interval between the inner wall of cover and the outer wall of filter screen, and the top of cover and supporting framework's top fixed connection, the bottom of the round hole at base top is connected with centrifugal fan's import, and centrifugal fan installs in the centre of base, and centrifugal fan's export is connected with one side of box through the connecting pipe, the centre of box is provided with the baffle, and the height that highly is greater than the connecting pipe of baffle. This white alundum smelts dust arrester installation adopts filter screen, centrifugal fan, filter bag and dust collection box isotructure design for the device can constantly filter the air in white alundum smelting workshop, and collects the dust that drifts away in the air, prevents to cause the pollution to operational environment, thereby can protect workman's healthy.
Description
Technical Field
The utility model relates to a white corundum smelts technical field, specifically is a white corundum smelts dust arrester installation.
Background
The white corundum is made up by using industrial alumina powder as raw material, smelting at high temp. of above 2000 deg.C in electric arc, cooling, pulverizing, shaping, magnetic separation to remove iron, screening to obtain several granularities, its texture is compact and hardness is high, and its granules can be formed into the form of sharp horn, so that it is applicable to the production of ceramic and resin consolidation grinding tool, grinding, polishing, sand-blasting and precision casting (special corundum for precision casting), etc. and also can be used for producing high-grade refractory material, its code "WA" is identical to international general standard and national standard, and most of them are exported, and also have a certain quantity for domestic users.
A large amount of dust can be generated in the white corundum processing process, and a part of dust can escape into the air of a processing workshop, so that the air environment is polluted, and the health of workers is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a white corundum smelts dust arrester installation to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust arrester installation is smelted to white alundum, includes the base, the round hole has been seted up at the top of base, and the top of this round hole is connected with the bottom of cylindric filter screen, and the centre of filter screen is provided with the supporting framework, and the filter screen overcoat is equipped with the cover, is equipped with the interval between the inner wall of cover and the outer wall of filter screen, and the top of cover and supporting framework's top fixed connection, the bottom of the round hole at base top is connected with centrifugal fan's import, and centrifugal fan installs in the centre of base, and centrifugal fan's export is connected with one side of box through the connecting pipe, the centre of box is provided with the baffle, and the height that highly is greater than the connecting pipe of baffle, and the top of baffle is provided with the filter bag, the bottom of box inner chamber is provided with the dust collecting box, and the top of box one side is provided with the gas outlet.
Preferably, the side wall of the lower half section of the cylinder cover is uniformly provided with waterproof holes.
Preferably, the top of the inner wall of the cylinder cover is provided with a threaded cylinder, and the threaded cylinder is in threaded connection with a threaded column at the upper end of the supporting framework.
Preferably, the side wall of the filter screen is of a wave-shaped structure.
Preferably, the bottom of the base and the bottom of the box body are both provided with self-locking rollers.
Preferably, a through hole is formed in one side of the bottom of the box body, the dust collection box penetrates through the through hole and is inserted into the inner cavity of the box body, and a handle is arranged on one side, close to the through hole in the box body, of the dust collection box.
Compared with the prior art, the beneficial effects of the utility model are that: this white alundum smelts dust arrester installation adopts filter screen, centrifugal fan, filter bag and dust collection box isotructure design for the device can constantly filter the air in white alundum smelting workshop, and collects the dust that drifts away in the air, prevents to cause the pollution to operational environment, thereby can protect workman's healthy.
Drawings
FIG. 1 is a front view of a white corundum smelting dust collecting device of the utility model;
FIG. 2 is a cross-sectional view of a filter screen of the white corundum smelting dust collecting device of the utility model;
FIG. 3 is a front view of the cylinder cover of the white corundum smelting dust collecting device of the utility model.
In the figure: 1. the dust collection device comprises a cylinder cover, 2, a base, 3, a centrifugal fan, 4, a self-locking roller, 5, a supporting framework, 6, a threaded cylinder, 7, a filter screen, 8, an air outlet, 9, a filter bag, 10, a partition board, 11, a box body, 12, a dust collection box, 13, a handle, 14 and a connecting pipe.
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, the present invention provides a technical solution: a white corundum smelting dust collecting device comprises a base 2, a round hole is formed in the top of the base 2, the top of the round hole is connected with the bottom of a cylindrical filter screen 7, the filter screen 7 is made of stainless steel and can primarily filter dust, a supporting framework 5 is arranged in the middle of the filter screen 7 and can support and shape the filter screen 7, the bottom of the supporting framework 5 is fixedly connected with the base 2 through screws, the side wall of the filter screen 7 is of a waveform structure, the filtering effect of the structure is higher, a cylinder cover 1 is sleeved outside the filter screen 7, a space is formed between the inner wall of the cylinder cover 1 and the outer wall of the filter screen 7, the top of the cylinder cover 1 is fixedly connected with the top of the supporting framework 5, waterproof holes are uniformly formed in the side wall of the lower half section of the cylinder cover 1 and are of a through hole structure which is tilted outwards, and pollutants can be prevented from being directly sputtered onto the filter screen 7 as shown in figure 1, the structure ensures that the cylinder cover 1 is convenient to disassemble and assemble, the bottom of a round hole at the top of the base 2 is connected with an inlet of a centrifugal fan 3, the centrifugal fan 3 is arranged in the middle of the base 2, the centrifugal fan 3 is fixedly installed through screws, an outlet of the centrifugal fan 3 is connected with one side of a box body 11 through a connecting pipe 14, a partition plate 10 is arranged in the middle of the box body 11, the partition plate 10 is welded with the box body 11, the height of the partition plate 10 is larger than that of the connecting pipe 14, a filter bag 9 is arranged at the top of the partition plate 10, the filter bag 9 is made of needle punched polyester felt and is supported and shaped through a steel frame, dust can be secondarily filtered, a dust collecting box 12 is arranged at the bottom of an inner cavity of the box body 11, and the dust collecting box 12 can collect dust intercepted by the filter bag 9, the through-hole has been seted up to bottom one side of box 11, and dust collection box 12 passes the through-hole and inserts in the inner chamber of box 11, and one side that dust collection box 12 is close to the through-hole on box 11 is provided with handle 13, this structure makes dust collection box 12 can take out through the mode of pull like the drawer, and is more convenient, and the top of box 11 one side is provided with gas outlet 8, gas outlet 8 can discharge the net gas, the bottom of base 2 and box 11 all is provided with from locking-type gyro wheel 4, it makes the device remove conveniently to lock-type gyro wheel 4.
The working principle is as follows: when the white corundum smelting dust collection device is used, whether parts of the device are damaged or not or the connection is not firm is checked, the device is used after the parts are checked to be correct, the device is arranged in a processing room for smelting white corundum, then the centrifugal fan 3 is started, the centrifugal fan 3 can suck outside air to enter the cylinder cover 1 and then penetrate through the filter screen 7, in the process, primary filtration is carried out on the air to remove a small amount of large-particle dust, then the air enters the box body 11 through the connecting pipe 14 and moves upwards, the filter bag 9 can intercept dust in the air through the filtration of the filter bag 9, then purified air is discharged from the air outlet 8, the dust intercepted by the filter bag 9 can fall downwards into the dust collection box 12, the centralized treatment is convenient, the continuous filtration of the air in the white corundum smelting processing room and the centralized collection and control of the dust scattered in the air can be realized, and the pollution to the working environment can be prevented, thereby protecting the health of workers, which is the working principle of the white corundum smelting dust collecting device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a white alundum smelts dust arrester installation, includes base (2), its characterized in that: the top of the base (2) is provided with a round hole, the top of the round hole is connected with the bottom of a cylindrical filter screen (7), a support framework (5) is arranged in the middle of the filter screen (7), a barrel cover (1) is sleeved outside the filter screen (7), a space is arranged between the inner wall of the barrel cover (1) and the outer wall of the filter screen (7), the top of the barrel cover (1) is fixedly connected with the top of the support framework (5), the bottom of the round hole in the top of the base (2) is connected with an inlet of a centrifugal fan (3), the centrifugal fan (3) is arranged in the middle of the base (2), an outlet of the centrifugal fan (3) is connected with one side of a box body (11) through a connecting pipe (14), a partition plate (10) is arranged in the middle of the box body (11), the height of the partition plate (10) is greater than that of the connecting pipe (14), and a filter bag (9) is arranged at the top of the partition plate (10), the bottom of the inner cavity of the box body (11) is provided with a dust collecting box (12), and the top of one side of the box body (11) is provided with an air outlet (8).
2. The white corundum smelting dust collecting device according to claim 1, is characterized in that: waterproof holes are uniformly formed in the side wall of the lower half section of the cylinder cover (1).
3. The white corundum smelting dust collecting device according to claim 1, is characterized in that: the top of the inner wall of the cylinder cover (1) is provided with a threaded cylinder (6), and the threaded cylinder (6) is in threaded connection with a threaded column at the upper end of the supporting framework (5).
4. The white corundum smelting dust collecting device according to claim 1, is characterized in that: the side wall of the filter screen (7) is of a wave-shaped structure.
5. The white corundum smelting dust collecting device according to claim 1, is characterized in that: the bottom of the base (2) and the bottom of the box body (11) are both provided with self-locking rollers (4).
6. The white corundum smelting dust collecting device according to claim 1, is characterized in that: a through hole is formed in one side of the bottom of the box body (11), the dust collection box (12) penetrates through the through hole to be inserted into an inner cavity of the box body (11), and a handle (13) is arranged on one side, close to the through hole in the box body (11), of the dust collection box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120591830.1U CN214470149U (en) | 2021-03-24 | 2021-03-24 | White corundum smelting dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120591830.1U CN214470149U (en) | 2021-03-24 | 2021-03-24 | White corundum smelting dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470149U true CN214470149U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120591830.1U Active CN214470149U (en) | 2021-03-24 | 2021-03-24 | White corundum smelting dust collecting device |
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| CN (1) | CN214470149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225575A (en) * | 2022-01-21 | 2022-03-25 | 福建龙净环保股份有限公司 | Metal filter bag and bag type dust collector |
-
2021
- 2021-03-24 CN CN202120591830.1U patent/CN214470149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225575A (en) * | 2022-01-21 | 2022-03-25 | 福建龙净环保股份有限公司 | Metal filter bag and bag type dust collector |
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