CN212757847U - Multifunctional dust removal device for underground plant - Google Patents
Multifunctional dust removal device for underground plant Download PDFInfo
- Publication number
- CN212757847U CN212757847U CN202021114831.9U CN202021114831U CN212757847U CN 212757847 U CN212757847 U CN 212757847U CN 202021114831 U CN202021114831 U CN 202021114831U CN 212757847 U CN212757847 U CN 212757847U
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- China
- Prior art keywords
- plate
- dust
- hole
- air outlet
- air inlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 79
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 7
- 241001233242 Lontra Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Landscapes
- Electrostatic Separation (AREA)
- Treating Waste Gases (AREA)
Abstract
A multifunctional dust removing device for underground plants comprises an air inlet plate, a corona wire plate, a sparse hole dust collecting plate, a dense hole dust collecting plate, an active carbon adsorption screen plate and an air outlet plate which are sequentially arranged, wherein protective nets and fans are arranged on the upper parts of the air inlet plate and the air outlet plate, the lower parts of the air inlet plate and the air outlet plate are closed plates, air in the air duct is subjected to primary dust removing treatment through the corona wire and the sparse hole dust collecting plate through the fans on the air inlet plate and the air outlet plate, and is subjected to secondary dust removing treatment through the dense hole dust collecting plate, the dense hole dust collecting plate can be controlled to lift according to a dust content detection result, unnecessary loss is reduced, ozone in the plants is removed and purified through an active carbon adsorption screen plate and an ultraviolet lamp tube after the secondary dust treatment, the ozone content is detected by an ozone concentration sensor, and the action of the whole device is controlled by a control device, the device is simple and practical, and can be popularized and used in underground plants.
Description
Technical Field
The utility model relates to a dust removal field, especially a multi-functional dust collector for underground factory building.
Background
Underground factory building workshop often adopts cement ground, especially when drilling, overhaul etc. work in the factory building, causes the excessive accumulation of dust very easily. When workers are in an environment with excessive dust for a long time, the workers can cause a lot of harm to their bodies and even cause serious accidents because some equipment is accumulated too much due to dust covering. In the electromechanical installation stage of an underground workshop, a large amount of harmful gas, such as ozone and other harmful factors, is generated during welding operation, so that electric welders are very easy to suffer from occupational diseases. The existing dust removal device has multiple functions and is single, the dust removal efficiency is low, and dust in a factory building cannot be quickly and efficiently adsorbed. The utility model discloses be provided with multiple functions, on dust collection efficiency's basis, play the effect of disinfecting to the air again, fully provided staff's demand.
Disclosure of Invention
The utility model aims to solve the technical problem that a multi-functional dust collector for underground factory building is provided, the dust collector function singleness of overcoming present market, and dust collection efficiency is low, and the insufficient shortcoming of resource utilization provides a dust collection efficiency height, generates ozone disinfection of disinfecting, and practical convenient a dust collector for secret factory building.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a multi-functional dust collector for underground factory building, including the air inlet plate that arranges in proper order, corona wire board, sparse hole dust absorption board, dense hole dust absorption board, active carbon adsorption otter board and play gas pocket board, be equipped with protection network and fan on the upper portion of air inlet plate and play gas pocket board, the lower part of air inlet plate and play gas pocket board is airtight panel, can create the wind channel of specific wind direction through the fan on air inlet plate and the venthole board, wind gets into from the air inlet plate, goes out from the venthole board, the corona wire on the corona wire board, sparse hole dust absorption board can attract the dust in the gas and carry out the dust removal once, carry out secondary dust removal processing to the air through dense hole dust absorption board again, then carry out ozone removal and purification treatment through active carbon adsorption otter board and ultraviolet tube, at last will handle the gas discharge that finishes.
The corona wire plate, the hole-dredging dust-collecting plate, the hole-dense dust-collecting plate and the activated carbon adsorption screen plate are connected with a shaft in the roller bolt, the shaft is connected with the roller through the bolt, and the plate can be driven to ascend and descend by the up-and-down sliding of the roller in the roller groove. Because the lower parts of the air inlet hole plate and the air outlet hole plate are closed plates, when the plates are positioned at the lower parts, the filter layers are in an idle and non-working state, and the plates reach corresponding dust removal and purification functions after being lifted.
Limiting rings are arranged on two sides of a roller in the roller bolt, the roller is restrained to slide in a pipe roller groove, the roller is connected with a motor fixed at the upper end of the device through a flexible rope, and a pull rope is rolled by the motor to achieve the ascending or descending effect of each plate.
A frame is arranged between the active carbon adsorption screen plate and the air outlet hole plate, and an ultraviolet lamp tube is arranged at the top of the frame. Be equipped with the frame between dense orifice plate and the active carbon adsorption otter board, still be equipped with ozone concentration inductor on the frame, through the ozone content in the ozone concentration inductor response air, when exceeding the setting value, eliminate ozone through active carbon adsorption otter board and ultraviolet lamp, reach air-purifying effect.
A frame is arranged between the sparse hole dust collection plate and the dense hole dust collection plate, a dust detection sensor is arranged on the frame, and the dust detection sensor detects dust content in air so as to determine whether the dense hole dust collection plate needs to be lifted for secondary dust collection.
The fan, the dust detection sensor, the ozone concentration sensor, the ultraviolet lamp tube and the motors are all electrically connected with the control device, the control device senses the current dust content and the ozone content and controls the lifting of the filter plates, the starting and stopping of the fan and the switching action of the ultraviolet lamp tube.
The utility model provides a multi-functional dust collector for underground factory building, through fan drainage wind channel on air inlet plate and the venthole board, carry out dust removal processing once through corona wire and the dust absorption board that dredges in the wind channel, carry out secondary dust removal processing through close hole dust absorption board again, can go up and down according to close hole dust absorption board of dust content testing result control simultaneously, reduce the unnecessary consume, ozone in rethread active carbon adsorption otter board and the ultraviolet tube gets rid of the purification to the factory building behind the dust secondary processing, utilize ozone concentration inductor to detect ozone content, and the action of controlling whole device through controlling means, the device is simple and practical, can use widely underground factory building.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the various layers of the present invention;
FIG. 3 is a schematic view of a roller bolt;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic diagram of the circuit connection of the present invention;
fig. 6 is a schematic view of the components of the motor.
In the figure: the device comprises a corona wire plate 1, a hole-thinning dust-collecting plate 2, a hole-dense dust-collecting plate 3, an activated carbon adsorption screen plate 4, a motor main body 5, a roller groove 6, a roller bolt 7, a protective net 8, a fan 9, a frame 10, a dust detection sensor 11, an ozone concentration sensor 12, an ultraviolet lamp tube 13, a roller 14, a shaft 15, a bolt 16, an air outlet hole plate 17, a motor 18, an air inlet hole plate 19, a motor rotating shaft 20, a flexible rope 21, a limiting ring 22, a control device 23 and a contact 24.
Detailed Description
As shown in figure 1, the multifunctional dust removing device for the underground workshop comprises an air inlet plate 19, a corona wire plate 1, a hole-sparse dust collecting plate 2, a hole-dense dust collecting plate 3, an active carbon adsorption screen plate 4 and an air outlet plate 17 which are sequentially arranged, the upper parts of the air inlet hole plate 19 and the air outlet hole plate 17 are provided with a protective net 8 and a fan 9, the lower parts of the air inlet hole plate 19 and the air outlet hole plate 17 are closed plates, an air duct with a specific wind direction can be created through the fans 9 on the air inlet hole plate 19 and the air outlet hole plate 17, wind enters from the air inlet hole plate 19 and exits from the air outlet hole plate 17, the corona wire on the corona wire plate 1 and the hole-dredging dust-collecting plate 2 can attract dust in the air to carry out primary dust removal, the air is secondarily dedusted and purified by the dense-hole dust-collecting plate 3, then is subjected to ozone removal by the active carbon adsorption screen plate 4 and the ultraviolet lamp tube 13, and finally is discharged.
As shown in the figures 1-4, the corona wire plate 1, the sparse hole dust-absorbing plate 2, the dense hole dust-absorbing plate 3 and the activated carbon adsorption screen plate 4 are connected with a shaft 15 in a roller bolt 7, the shaft 15 is connected with a roller 14 through a bolt 16, and the plate can be driven to ascend and descend by the up-and-down sliding of the roller 14 in the roller groove 6. Because the lower parts of the air inlet hole plate 19 and the air outlet hole plate 17 are closed plates, when the plates are positioned at the lower parts, the filter layers are in an idle and non-working state, and the plates reach corresponding dust removal and purification functions after being lifted.
As shown in fig. 3, the roller bolt 7 has the following structure: the two sides of the roller 14 are provided with limiting rings 22 for restricting the roller to slide in the roller groove 6, the shaft 15 is connected with the roller 14 through a bolt 16, the roller 14 is also provided with a flexible rope 21, the other end of the flexible rope 21 is connected with a motor 18 fixed at the upper end of the device, and the pulling rope is rolled by the motor 18 to achieve the ascending or descending effect of each filter plate in the device.
As shown in FIG. 2, a frame 10 is provided between the activated carbon adsorption mesh plate 4 and the air outlet plate 17, and an ultraviolet lamp 13 is provided on the top of the frame 10. A frame 10 is arranged between the dense-hole dust collection plate 3 and the active carbon adsorption screen plate 4, an ozone concentration sensor 12 is further arranged on the frame 10, the ozone concentration sensor 12 senses the ozone content in the air, and when the ozone content exceeds a set value, the active carbon adsorption screen plate 4 and the ultraviolet lamp tube 13 eliminate ozone to achieve the air purification effect.
A frame 10 is arranged between the sparse-hole dust-collecting plate 2 and the dense-hole dust-collecting plate 3, a dust detection sensor 11 is arranged on the frame 10, and the dust detection sensor 11 detects the dust content in the air so as to determine whether the dense-hole dust-collecting plate 3 needs to be lifted for secondary dust collection.
The ultraviolet lamp 13 has an emission wavelength of 254 nm.
The ozone concentration sensor 12 adopts a BITS136 type sensor produced by Shanghai Bo Mi Send technology, Inc., and outputs a signal of 4-20mA with a measuring range of 0-10 PPM.
The Dust detection Sensor 11 adopts a Dust Sensor model type Sensor produced by Shenzhen Weak electronics Limited, and the effective range is 500 mug/m3。
As shown in fig. 5, the fan 9, the dust detection sensor 11, the ozone concentration sensor 12, the ultraviolet lamp 13 and each motor 18 are electrically connected to the control device 23, and the control device 23 senses the current dust content and ozone content and controls the lifting of each filter plate, the starting and stopping of the fan 9 and the opening and closing of the ultraviolet lamp 13.
The controller of the control device 23 adopts a single chip microcomputer, and the single chip microcomputer can be an STC89C52RC-40I packaged DIP40 model manufactured by Shenzhen TianshiKai electronics Limited.
Claims (5)
1. A multi-functional dust collector for underground factory building, characterized by: the device comprises an air inlet hole plate (19), a corona wire plate (1), a sparse hole dust collection plate (2), a dense hole dust collection plate (3), an active carbon adsorption screen plate (4) and an air outlet hole plate (17) which are sequentially arranged, wherein a protective screen (8) and a fan (9) are arranged on the upper portions of the air inlet hole plate (19) and the air outlet hole plate (17), and the lower portions of the air inlet hole plate (19) and the air outlet hole plate (17) are sealed plates.
2. The multifunctional dust removing device for the underground workshop according to claim 1, wherein the corona wire plate (1), the sparse hole dust suction plate (2), the dense hole dust suction plate (3) and the activated carbon adsorption screen plate (4) are connected with the roller bolt (7) through a shaft (15).
3. The multifunctional dust removing device for the underground plant as claimed in claim 2, which is characterized in that: a frame (10) is arranged between the active carbon adsorption mesh plate (4) and the air outlet hole plate (17), and an ultraviolet lamp tube (13) is arranged at the top of the frame (10); a frame (10) is arranged between the sparse hole dust-collecting plate (2) and the dense hole dust-collecting plate (3), and a dust detection sensor (11) is arranged in the middle of the frame (10); a frame (10) is arranged between the dense-hole dust-collecting plate (3) and the active carbon adsorption screen plate (4), and an ozone concentration sensor (12) is arranged in the middle of the frame (10).
4. The multifunctional dust removing device for the underground powerhouse as claimed in claim 3, wherein: the roller bolt (7) comprises a roller (14) and a bolt (16); limiting rings (22) are arranged on two sides of the roller (14); the roller (14) is connected with the shaft (15) through a bolt (16).
5. A multifunctional dust removing device for underground powerhouses according to any one of claims 1 or 4, which is characterized in that: the fan (9), the dust detection sensor (11), the ozone concentration sensor (12), the ultraviolet lamp tube (13) and each motor (18) are electrically connected with the control device (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021114831.9U CN212757847U (en) | 2020-06-16 | 2020-06-16 | Multifunctional dust removal device for underground plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021114831.9U CN212757847U (en) | 2020-06-16 | 2020-06-16 | Multifunctional dust removal device for underground plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212757847U true CN212757847U (en) | 2021-03-23 |
Family
ID=75072536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021114831.9U Expired - Fee Related CN212757847U (en) | 2020-06-16 | 2020-06-16 | Multifunctional dust removal device for underground plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212757847U (en) |
-
2020
- 2020-06-16 CN CN202021114831.9U patent/CN212757847U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |