CN210847504U - Dust removal device for ventilating duct - Google Patents
Dust removal device for ventilating duct Download PDFInfo
- Publication number
- CN210847504U CN210847504U CN201921743765.9U CN201921743765U CN210847504U CN 210847504 U CN210847504 U CN 210847504U CN 201921743765 U CN201921743765 U CN 201921743765U CN 210847504 U CN210847504 U CN 210847504U
- Authority
- CN
- China
- Prior art keywords
- dust
- metal pipe
- machine body
- negative pressure
- electrode plate
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides an air conduit dust collector, which comprises a machine body, crawler-type walking wheels are installed on two sides of the machine body, a metal pipe is arranged in the machine body, a metal coil is wound on the metal pipe, a positive electrode plate is installed on one side of the metal pipe, a negative electrode plate is installed on the other side of the metal pipe, the metal pipe penetrates through the machine body and is connected with a dust collecting box, the dust collecting box is connected with the metal pipe in a sealing way, and a first negative pressure fan is arranged on one side of the dust collecting box; the bottom of the machine body is also provided with a dust suction inlet, the rear end of the dust suction inlet is provided with a second negative pressure fan, metal particles such as ferromagnetism and the like in unequal amounts are contained in the airflow of the pipeline during cleaning, when two sides of the metal pipe are electrified, the metal coil generates a magnetic field, dust is adsorbed by magnetism, the dust is separated from air temporarily, and the dust is removed from the air by the back blowing of the negative pressure fan.
Description
Technical Field
The utility model relates to a dust collector especially relates to an air pipe dust collector who utilizes magnetic force to remove dust.
Background
At present, the traditional dust removal technology applied in the market is summarized into four major types, namely mechanical dust removal, filtration dust removal, wet dust removal, electric dust removal and the combination of the types. The purification mechanism comprises two main mechanisms of aerodynamic separation and electrostatic collection.
In the aspect of the dust removal of present pipeline, firstly utilize the negative pressure to exhaust dust removal, aerodynamic separation promptly, for example application number: 201810728647.4, the power provided by the negative pressure exhaust fan and the pressure difference between the front and the back provide the power for the whole device to move forward, and the device can be directly placed in the pipeline to realize the automatic comprehensive dust collection treatment of the pipeline, and has good dust collection effect, high efficiency and high safety performance. One is mechanical or wet dust removal, for example: application No.: 201821379485.X discloses a multifunctional pipeline cleaning robot, which utilizes a roller brush and other devices to realize dust removal.
At present, the magnetic separation technology is mainly applied to the aspect of material purification, such as: the magnetic separation device is successfully applied to magnetic separation and the like, and has good effect on sewage treatment. The dust in the pipeline is fluid under certain conditions, contains unequal amounts of metal particles such as ferromagnetism and the like during cleaning, and is separated by applying magnetic force, so that the dust-collecting device is feasible theoretically. Due to the inherent characteristics of magnetic force, for example, the distance between the magnetic force and the magnetic source body is very limited, which is called effective distance, and the distance is 5-10cm long, and beyond this distance, no magnetic induction exists, and the ferromagnetic particles cannot be magnetized. Thereby restricting and limiting the practical application of magnetic dust removal and having no industrial application case of magnetic dust removal.
Disclosure of Invention
The utility model aims at providing an utilize air pipe dust collector of magnetic force dust removal. The utility model discloses dust collector's dust removal mechanism is: when the dusty gas flow passes through the magnetic field generated by the permanent magnet or the electromagnet, the magnetic dust in the dusty gas flow is arranged along the magnetic lines of force to form magnetic fibers to be captured, and the nonmagnetic dust in the gas flow is captured and collected due to the collision effect when passing through the magnetic fibers formed by the magnetic dust (in this case, the magnetic fibers are equivalent to a filter layer).
Based on the above principle, the utility model discloses the technical scheme who adopts is: a dust removal device for an air duct comprises a machine body, crawler-type traveling wheels are mounted on two sides of the machine body, a metal pipe is arranged in the machine body, a metal coil is wound on the metal pipe, a positive electrode plate is mounted on one side of the metal pipe, a negative electrode plate is mounted on the other side of the metal pipe, the metal pipe penetrates through the machine body and is connected with a dust collection box, the dust collection box is connected with the metal pipe in a sealing mode, and a first negative pressure fan is arranged on one side of the dust collection box; the bottom of the machine body is also provided with a dust suction inlet, and the rear end of the dust suction inlet is provided with a second negative pressure fan.
Preferably, the bottom of the dust collecting box is provided with a small roller, so that the movement of the dust collecting box is facilitated, the friction force is reduced, and the electric energy of the robot is saved.
Preferably, the lower part of the dust suction inlet is also provided with a scraping strip, so that dust can be collected in a centralized manner, the dust suction amount is increased, and the problem of low working efficiency is avoided.
Preferably, the top of the dust collection box is also provided with a water spraying device, and after dust collection is finished, spraying collection and cleaning inside the dust collection box can be performed firstly, so that dust is prevented from being raised.
Preferably, the dust removing device is externally connected with a power line through the jack.
The utility model discloses mainly utilize in the pipeline air current when the clearance contain metal particle such as inequality ferromagnetism, when circular telegram in the tubular metal resonator both sides, metal coil produces magnetic field, utilizes the magnetic adsorption dust, and dust and air are temporarily separated, are being detached in can following the air by the negative-pressure air fan blowback.
Drawings
FIG. 1 is a schematic view of the structure of the dust removing device for pipeline of the present invention;
FIG. 2 is a schematic view of the bottom structure of the dust removing device for pipeline of the present invention;
FIG. 3 is a schematic view of the structure of the scraping strip of the dust removing device for pipeline of the present invention;
reference numerals: the device comprises a machine body-1, a crawler-type traveling wheel-2, a metal pipe-3, a metal coil-4, a positive electrode plate-5, a negative electrode plate-6, a dust collecting box-7, a first negative pressure fan-8, a dust suction inlet-9, a second negative pressure fan-10, a scraping strip-11, a water spraying device-12 and a jack-13.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 3, a dust removing device for an air duct comprises a machine body 1, crawler-type traveling wheels 2 are mounted on two sides of the machine body 1, a metal pipe 3 is arranged inside the machine body 1, a metal coil 4 is wound on the metal pipe, a positive electrode plate 5 is mounted on one side of the metal pipe 3, a negative electrode plate 6 is mounted on the other side of the metal pipe, the metal pipe penetrates through the machine body 1 and is connected with a dust collecting box 7, the dust collecting box 7 is connected with the metal pipe 3 in a sealing mode, and a first negative pressure fan 8 is arranged on one side of the dust collecting box; the bottom of the machine body 1 is also provided with a dust suction inlet 9, and the rear end of the dust suction inlet 9 is provided with a second negative pressure fan 10.
The bottom of the dust collecting box 7 is provided with a small roller, so that the movement of the dust collecting box is facilitated, the friction force is reduced, and the electric energy of the robot is saved.
The lower part of the dust suction inlet 9 is also provided with a scraping strip 11 which can collect dust in a centralized way, so that the dust suction amount is increased, and the problem of low working efficiency is avoided.
The top of the dust collection box 7 is also provided with a water spraying device 12, and after dust collection is finished, spraying collection and cleaning can be performed in the dust collection box firstly to prevent dust from rising; the dust removing device is externally connected with a power line through the jack 13.
The utility model discloses when dust collector specifically uses: the dust removing device is firstly used for scraping and loosening dust by the scraping strip 11, then the dust is sent to the dust suction inlet 9 by matching with the first negative pressure fan 8, the positive electrode plate and the negative electrode plate work to provide a magnetic field for the dust, the dust is temporarily separated from air by utilizing magnetic adsorption, the dust passes through the metal pipe 3, and under the action of the second negative pressure fan 10, the dust can be removed from the air and reaches the dust collecting box 7.
Claims (5)
1. The dust removal device for the ventilation pipeline comprises a machine body (1), crawler-type traveling wheels (2) are installed on two sides of the machine body (1), and the dust removal device is characterized in that a metal pipe (3) is arranged inside the machine body (1), a metal coil (4) is wound on the metal pipe, a positive electrode plate (5) is installed on one side of the metal pipe (3), a negative electrode plate (6) is installed on the other side of the metal pipe, the positive electrode plate penetrates through the machine body (1) and is connected with a dust collection box (7), the dust collection box (7) is connected with the metal pipe (3) in a closed mode, and a first negative pressure fan (8) is arranged on one side of the; the dust exhaust fan is characterized in that a dust suction inlet (9) is further formed in the bottom of the machine body (1), and a second negative pressure fan (10) is installed at the rear end of the dust suction inlet (9).
2. A dust extraction device for ventilation ducts according to claim 1, characterized in that the bottom of said dust collection box (7) is provided with small rollers.
3. A dust removing device for ventilation ducts according to claim 1, characterized in that the lower part of the dust suction inlet (9) is further provided with a scraping strip (11).
4. A dust extraction device for ventilation ducts according to claim 1, characterized in that said dust collecting box (7) is also provided with water spray means (12) at the top.
5. The dust removing device for the ventilation duct according to claim 1, wherein the dust removing device is further externally connected with a power line through the jack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743765.9U CN210847504U (en) | 2019-10-17 | 2019-10-17 | Dust removal device for ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743765.9U CN210847504U (en) | 2019-10-17 | 2019-10-17 | Dust removal device for ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210847504U true CN210847504U (en) | 2020-06-26 |
Family
ID=71297216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921743765.9U Active CN210847504U (en) | 2019-10-17 | 2019-10-17 | Dust removal device for ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210847504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743866A (en) * | 2019-10-17 | 2020-02-04 | 陕西中建建乐智能机器人有限公司 | Dust removal device for ventilating duct |
-
2019
- 2019-10-17 CN CN201921743765.9U patent/CN210847504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743866A (en) * | 2019-10-17 | 2020-02-04 | 陕西中建建乐智能机器人有限公司 | Dust removal device for ventilating duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101322886B1 (en) | Set-type high-efficiency electrostatic precipitation system for air-purifying underground facilities | |
| CN111760392B (en) | Flat dust collector for textile workshop | |
| CN107051725B (en) | The device of superfine particulate matter in removal air is concentrated based on electric microfield | |
| CN210847504U (en) | Dust removal device for ventilating duct | |
| CN103934104B (en) | Flat deduster | |
| CN110743866A (en) | Dust removal device for ventilating duct | |
| CN208493578U (en) | A kind of pulsed dust-extraction unit | |
| CN205392745U (en) | Electrostatic dust collector | |
| CN204865417U (en) | Steel construction is with rust cleaning dust collector | |
| CN201268834Y (en) | Secondary dust removing processing system of road sweeper | |
| KR20210049217A (en) | Subway two-way ultrafine dust removal module | |
| CN202621290U (en) | Radial flow type electric precipitator and power station boiler dust removal device using same | |
| CN209697169U (en) | A kind of air purifier that air cleaning is high-efficient | |
| CN209679716U (en) | A kind of deduster with dual cavity | |
| CN203540706U (en) | Suction type dust collection polar plate of electrostatic precipitator | |
| CN202620969U (en) | Combined-type air filter | |
| CN206391756U (en) | A kind of portable twin-tub cloth bag dust catcher | |
| CN206526617U (en) | A kind of movable high-efficiency cloth bag dust catcher | |
| CN205815353U (en) | A kind of industrial dust collector | |
| CN205903737U (en) | Lung ultrafine particle's filtering device can be gone into by thermal power factory | |
| CN210647679U (en) | Electric automatization dust collector | |
| CN213194988U (en) | Movable dust removal vehicle | |
| CN204866721U (en) | Steel construction is with dirt clearing device that simply becomes rusty | |
| CN219442051U (en) | Electric filtering high-efficiency electric dust collector | |
| CN209108849U (en) | A kind of cement dust collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710000 Room N706, Innovation Building, No. 25 Zhangbajie High-tech Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: Shaanxi Zhongjian Jianle intelligent robot Co.,Ltd. Address before: 710000 Room N706, Innovation Building, No. 25 Zhangbajie High-tech Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: Shaanxi Zhongjianle Intelligent Robot Co.,Ltd. |