CN214617028U - Roots blower filtering device convenient to maintain - Google Patents
Roots blower filtering device convenient to maintain Download PDFInfo
- Publication number
- CN214617028U CN214617028U CN202120847082.9U CN202120847082U CN214617028U CN 214617028 U CN214617028 U CN 214617028U CN 202120847082 U CN202120847082 U CN 202120847082U CN 214617028 U CN214617028 U CN 214617028U
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- China
- Prior art keywords
- air
- filter screen
- filter
- filter box
- side plate
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- Expired - Fee Related
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- 238000001914 filtration Methods 0.000 title claims abstract description 41
- 239000010425 asbestos Substances 0.000 claims abstract description 17
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 17
- 238000009298 carbon filtering Methods 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 241000220317 Rosa Species 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of fan equipment, in particular to a Roots fan filtering device convenient for maintenance, which comprises a fan main body, an air inlet pipe and an air outlet pipe; the air inlet pipe is connected at the top of the fan main body, and the air outlet pipe is connected at the right side of the fan main body. The top end of the air inlet pipe is connected with a filter box, and an air filtering mechanism is sleeved in the filter box; the air filtering mechanism comprises a high-efficiency air filtering net, an asbestos filtering net and an active carbon filtering net, can fully filter various impurities and moisture in the air, and reduces the corrosion damage of the impurities and the moisture to internal components of the Roots blower; all be equipped with rack and gear in the board of rose box left and right sides, rack and gear mutually support can shift out the rose box with air filtering mechanism to be convenient for change or maintain cleanly each filter screen of air filtering mechanism. The utility model discloses rational in infrastructure, impurity and moisture in the filtration air of can high efficiency, the maintenance of being convenient for simultaneously does benefit to roots's fan's use.
Description
Technical Field
The utility model belongs to the technical field of fan equipment, in particular to roots's fan filter equipment convenient to maintain.
Background
The roots blower is a rotary compressor which compresses and delivers gas by the relative movement of two lobed rotors in a cylinder. The blower has simple structure and convenient manufacture, is widely applied to aquaculture oxygenation, sewage treatment aeration and cement conveying, is more suitable for a gas conveying and pressurizing system in a low-pressure occasion, and can also be used as a vacuum pump and the like. In order to prevent impurities in the air sucked by the Roots blower from damaging internal parts of the Roots blower, a filtering device is generally arranged in an air inlet pipe of the Roots blower.
The existing Roots blower filtering device is complex to disassemble and assemble, inconvenient to maintain and clean and seriously affects the use efficiency of equipment.
Disclosure of Invention
The utility model discloses a compensate the loaded down with trivial details problem of roots fan filter equipment dismouting among the prior art, provide a roots fan filter equipment convenient to maintain.
The utility model discloses a realize through following technical scheme:
a Roots blower filtering device convenient to maintain comprises a blower main body, an air inlet pipe and an air outlet pipe; the top of the fan main body is connected with the air inlet pipe, and the right side of the fan main body is connected with the air outlet pipe; the top end of the air inlet pipe is connected with a filter box, and two motors are arranged on the outer side of the filter box; the top end of the filter box is provided with a top cover, and the top cover is provided with a ventilation opening; an air filtering mechanism is sleeved in the filter box and is positioned below the ventilation opening, and the top end of the air filtering mechanism is connected with the bottom of the top cover; the bottom of the top cover is also connected with two racks which are respectively positioned in the left side plate and the right side plate of the filter box; the two racks are respectively matched with gears embedded in the left side plate and the right side plate of the filter box, and the output end of the motor is in transmission connection with the gears.
Furthermore, the air filtering mechanism comprises a fixing plate, a sliding chute, a high-efficiency air filtering net, an asbestos filtering net and an active carbon filtering net; the top ends of the two fixing plates are connected with the bottom of the top cover, and the two fixing plates are respectively positioned on two sides below the ventilation opening; the opposite sides of the two fixing plates are respectively provided with three sliding chutes, and the high-efficiency air filter screen, the asbestos filter screen and the activated carbon filter screen are sequentially arranged in the sliding chutes from top to bottom; the front and back side surfaces of the fixed plate, the high-efficiency air filter screen, the asbestos filter screen and the active carbon filter screen are all contacted with the front and back side plates of the filter box.
Furthermore, the fixed plate, high-efficient air filter net, the asbestos filter net with the contact zone of both sides face and rose box curb plate is all connected sealed pad around the active carbon filter net.
Furthermore, the two racks are in contact with a plurality of balls on the inner walls of the left side plate and the right side plate of the filter box.
Compared with the prior art, the utility model, following beneficial effect has:
1. air filter mechanism includes high-efficient airstrainer, asbestos filter screen and active carbon filter screen, various impurity and moisture in the abundant filtered air reduce the corruption destruction of impurity and moisture to roots's fan internals.
2. The rack matches with the gear, can shift out air filter mechanism from the rose box, is convenient for change or maintain cleanness each filter screen of air filter mechanism.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the filtering box of the present invention.
Fig. 3 is a schematic structural diagram of the air filtering mechanism of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure, 1 a fan main body, 2 an air inlet pipe, 3 an air outlet pipe, 4 a filter box, 5 a motor, 6 a top cover, 601 a ventilation opening, 7 an air filtering mechanism, 701 a fixing plate, 702 a sliding chute, 703 a high-efficiency air filtering net, 704 an asbestos filtering net, 705 an activated carbon filtering net, 8 racks, 9 gears and 10 balls.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and only the relation words determined for the convenience of describing the structural relationship of each component or element of the present invention, which is not specific to any component or element of the present invention, cannot be understood as limiting the present invention.
Fig. 1-4 show an embodiment of the present invention. The air conditioner comprises a fan main body 1, an air inlet pipe 2 and an air outlet pipe 3; the top of the fan main body 1 is connected with the air inlet pipe 2, and the right side of the fan main body 1 is connected with the air outlet pipe 3; the top end of the air inlet pipe 2 is connected with a filter box 4, and two motors 5 are arranged on the outer side of the filter box 4; a top cover 6 is arranged at the top end of the filter box 4, and a ventilation opening 601 is arranged on the top cover 6; an air filtering mechanism 7 is sleeved in the filtering box 4, the air filtering mechanism 7 is positioned below the ventilation opening 601, and the top end of the air filtering mechanism 7 is connected with the bottom of the top cover 6; the bottom of the top cover 6 is also connected with two racks 8, and the two racks 8 are respectively positioned in the left side plate and the right side plate of the filter box 4; in order to reduce the friction between the racks 8 and the left and right side plates of the filter box 4, the two racks 8 are in contact with a plurality of balls 10 on the inner walls of the left and right side plates of the filter box 4; the two racks 8 are respectively matched with gears 9 embedded in the left and right side plates of the filter box 4, and the output end of the motor 5 is in transmission connection with the gears 9.
The air filtering mechanism 7 comprises a fixing plate 701, a chute 702, a high-efficiency air filtering net 703, an asbestos filtering net 704 and an active carbon filtering net 705; the number of the fixing plates 701 is two, the top ends of the two fixing plates 701 are connected with the bottom of the top cover 6, and the two fixing plates 701 are respectively positioned on two sides below the ventilation opening 601; the opposite sides of the two fixing plates 701 are respectively provided with three sliding chutes 702, and the high-efficiency air filter screen 703, the asbestos filter screen 704 and the activated carbon filter screen 705 are sequentially arranged in the sliding chutes 702 from top to bottom; the front and back side surfaces of the fixing plate 701, the high-efficiency air filter screen 703, the asbestos filter screen 704 and the activated carbon filter screen 705 are all contacted with the front and back side plates of the filter box 4; in order to improve the air tightness during filtering, the contact areas between the front and rear side surfaces of the fixing plate 701, the high-efficiency air filter screen 703, the asbestos filter screen 704 and the activated carbon filter screen 705 and the front and rear side plates of the filter box 4 are respectively connected with a sealing gasket.
In use, air enters the air filter mechanism 7 through the ventilation opening 601 on the top cover 6; then the air firstly flows through a high-efficiency air filter screen 703 to remove impurities with larger volume, then flows through an asbestos filter screen 704 to remove moisture, and finally flows through an activated carbon filter screen 705 to filter the impurities with small volume; the filtered air flows into a channel formed by the filter box 4 and the air inlet pipe 2 and finally enters the fan main body 1.
After the operation of the embodiment for a period of time, the air filtering mechanism 7 needs to be maintained; at the moment, the motor 5 can be started to drive the gear 9 to rotate, so that the rack 8 pushes the top cover 6 and the air filtering mechanism 7 to move upwards; after the air filter mechanism 7 is completely removed from the filter box 4, the high efficiency air filter screen 703, the asbestos filter screen 704 and the activated carbon filter screen 705 can be drawn out from the chute 702 and replaced or maintained clean.
Claims (4)
1. The utility model provides a roots's fan filter equipment convenient to maintain, includes fan main part (1), air-supply line (2) and goes out tuber pipe (3), its characterized in that: the top of the fan main body (1) is connected with the air inlet pipe (2), and the right side of the fan main body (1) is connected with the air outlet pipe (3); the top end of the air inlet pipe (2) is connected with a filter box (4), and two motors (5) are arranged on the outer side of the filter box (4); a top cover (6) is arranged at the top end of the filter box (4), and a ventilation opening (601) is arranged on the top cover (6); an air filtering mechanism (7) is sleeved in the filtering box (4), the air filtering mechanism (7) is positioned below the ventilation opening (601), and the top end of the air filtering mechanism (7) is connected with the bottom of the top cover (6); the bottom of the top cover (6) is also connected with two racks (8), and the two racks (8) are respectively positioned in the left side plate and the right side plate of the filter box (4); the two racks (8) are respectively matched with gears (9) embedded in the left side plate and the right side plate of the filter box (4), and the output end of the motor (5) is in transmission connection with the gears (9).
2. The roots blower filter device for convenient maintenance according to claim 1, wherein: the air filtering mechanism (7) comprises a fixing plate (701), a sliding chute (702), a high-efficiency air filtering net (703), an asbestos filtering net (704) and an active carbon filtering net (705); the number of the fixing plates (701) is two, the top ends of the two fixing plates (701) are connected with the bottom of the top cover (6), and the two fixing plates (701) are respectively positioned on two sides below the ventilation opening (601); the opposite sides of the two fixing plates (701) are respectively provided with three sliding chutes (702), and the high-efficiency air filter screen (703), the asbestos filter screen (704) and the activated carbon filter screen (705) are sequentially arranged in the sliding chutes (702) from top to bottom; the front and back side surfaces of the fixing plate (701), the high-efficiency air filter screen (703), the asbestos filter screen (704) and the activated carbon filter screen (705) are all contacted with the front and back side plates of the filter box (4).
3. A roots blower filtration device for ease of maintenance according to claim 2 wherein: the fixing plate (701), the efficient air filter screen (703), the asbestos filter screen (704) and the contact areas of the front side face and the rear side face of the activated carbon filter screen (705) and the front side plate and the rear side plate of the filter box (4) are connected with sealing gaskets.
4. The roots blower filter device for convenient maintenance according to claim 1, wherein: the two racks (8) are in contact with a plurality of balls (10) on the inner walls of the left side plate and the right side plate of the filter box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847082.9U CN214617028U (en) | 2021-04-23 | 2021-04-23 | Roots blower filtering device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847082.9U CN214617028U (en) | 2021-04-23 | 2021-04-23 | Roots blower filtering device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617028U true CN214617028U (en) | 2021-11-05 |
Family
ID=78404907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847082.9U Expired - Fee Related CN214617028U (en) | 2021-04-23 | 2021-04-23 | Roots blower filtering device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617028U (en) |
-
2021
- 2021-04-23 CN CN202120847082.9U patent/CN214617028U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |