CN216825339U

CN216825339U - Roots blower for cleaning air

Info

Publication number: CN216825339U
Application number: CN202220532600.2U
Authority: CN
Inventors: 谢友幸; 曹永平; 胡希文; 曹永林
Original assignee: Kunming Xinneidu Nonferrous Metals Co ltd
Current assignee: Kunming Xinneidu Nonferrous Metals Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-06-28
Anticipated expiration: 2032-03-11

Abstract

The utility model provides a roots's fan for clean air. The Roots blower for cleaning the air comprises a Roots blower body; the air inlet pipe is arranged on an air inlet of the Roots blower body; the air outlet pipe is arranged on an air outlet of the Roots blower body; the cleaning box is arranged at the top of the Roots blower body and communicated with the air inlet pipe, and an installation groove is formed in the inner wall of the cleaning box; the air exhaust pipe is arranged at the top of the cleaning box; the filtering mechanism is arranged on the mounting groove; the fixing mechanism is arranged on one side of the filtering mechanism. The utility model provides a roots blower for clean air has the function that has particulate matter in the filtered air, can collect the filtration thing, dismantles the comparatively convenient advantage of clearance.

Description

Roots blower for cleaning air

Technical Field

The utility model relates to a roots's fan technical field especially relates to a roots's fan for clean air.

Background

The Roots blower belongs to a positive displacement blower, and the end faces of an impeller and front and rear end covers of the blower. The principle is a rotary compressor which compresses and conveys gas by utilizing the relative motion of two blade-shaped 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.

However, when the roots blower of the conventional roots blower is used in a region with large particulate content in the air, the roots blower can convey the particulate matter in the air together, so that the conventional roots blower cannot be used in an application scene with high air requirement, and is inconvenient.

Therefore, it is necessary to provide a roots blower for cleaning air to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have among the filtered air particulate matter the function, can collect the filtration thing, dismantle the comparatively convenient roots fan for clean air of clearance.

In order to solve the technical problem, the utility model provides a roots blower for clean air includes: a Roots blower body; the air inlet pipe is arranged on an air inlet of the Roots blower body; the air outlet pipe is arranged on an air outlet of the Roots blower body; the cleaning box is arranged at the top of the Roots blower body and communicated with the air inlet pipe, and an installation groove is formed in the inner wall of the cleaning box; the air exhaust pipe is arranged at the top of the cleaning box; the filtering mechanism is arranged on the mounting groove; the fixing mechanism is arranged on one side of the filtering mechanism; a collection mechanism disposed on one side of the purge bin.

Preferably, the filter mechanism includes filter cartridge and filter screen, filter cartridge slidable mounting be in on the mounting groove, the filter screen sets up on the inner wall of filter cartridge.

Preferably, the fixed establishment includes spacing post, sealed pad, according to clamp plate and bolt, two the equal fixed mounting of spacing post is in one side of filter cartridge, sealed slip cap is established two on the spacing post, according to clamp plate slip cap and establishing two on the spacing post, two the equal slidable mounting of bolt is in on the clamp plate, two the bolt all with cleaning box threaded connection.

Preferably, the collecting mechanism comprises a collecting box, a sealing cover and a sealing ring, the collecting box is fixedly mounted on one side of the cleaning box, a cleaning opening is formed in the bottom of the collecting box, the sealing cover is mounted on the cleaning opening in a threaded mode, and the sealing cover is sleeved with the sealing ring.

Preferably, the bottom of the filter box is provided with a ventilation opening.

Preferably, one side of the filter box is provided with a first collecting opening, one side of the cleaning box is provided with a second collecting opening, one side of the collecting box is provided with a third collecting opening, and the first collecting opening, the second collecting opening and the third collecting opening are arranged at corresponding positions.

Compared with the prior art, the utility model provides a roots blower for clean air has following beneficial effect:

the utility model provides a roots fan for clean air can install the filter cartridge in the dustbin through the mounting groove on the dustbin, can filter the air of carrying through filtering mechanism, thereby play clean air's purpose, it is comparatively convenient to make the dismantlement of filtering mechanism through fixed establishment, thereby be convenient for wash the filter screen, can collect the deposit behind the filtered air through collecting the mechanism, collect the deposit that opening and third collection opening can make on the filter screen through first collection opening in falling into the collecting box.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a roots blower for cleaning air according to the present invention;

FIG. 2 is an enlarged view of portion A shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a Roots blower body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a cleaning tank; 5. an exhaust pipe; 6. a filter cartridge; 7. filtering with a screen; 8. a limiting column; 9. a gasket; 10. a pressing plate; 11. a bolt; 12. a collection box; 13. a sealing cover; 14. a seal ring; 15. a vent opening.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, fig. 1 is a schematic structural view of a roots blower for cleaning air according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The roots blower for cleaning air includes: a Roots blower body 1; the air inlet pipe 2 is arranged on an air inlet of the Roots blower body 1; the air outlet pipe 3 is arranged on an air outlet of the Roots blower body 1; the cleaning box 4 is arranged at the top of the Roots blower body 1, the cleaning box 4 is communicated with the air inlet pipe 2, and an installation groove is formed in the inner wall of the cleaning box 4; the exhaust pipe 5 is arranged at the top of the cleaning box 4; the filtering mechanism is arranged on the mounting groove; the fixing mechanism is arranged on one side of the filtering mechanism; a collecting mechanism provided at one side of the cleaning tank 4.

Filtering mechanism includes filter cartridge 6 and filter screen 7, filter cartridge 6 slidable mounting be in on the mounting groove, filter screen 7 sets up on filter cartridge 6's the inner wall, can filter the air of carrying through filtering mechanism to play clean air's purpose.

Fixed establishment includes spacing post 8, sealed pad 9, presses down pressure board 10 and bolt 11, two the equal fixed mounting of spacing post 8 in one side of filter cartridge 6, sealed pad 9 slip cap is established two on the spacing post 8, press down pressure board 10 slip cap to establish two on the spacing post 8, two the equal slidable mounting of bolt 11 is in press down on the pressure board 10, two bolt 11 all with 4 threaded connection of clean box can make filter establishment's dismantlement comparatively convenient through fixed establishment to be convenient for wash filter screen 7.

The collecting mechanism comprises a collecting box 12, a sealing cover 13 and a sealing ring 14, the collecting box 12 is fixedly installed on one side of the cleaning box 4, a cleaning opening is formed in the bottom of the collecting box 12, the sealing cover 13 is installed on the cleaning opening in a threaded mode, the sealing cover 13 is sleeved with the sealing ring 14, and sediments after air filtration can be collected through the collecting mechanism.

The bottom of the filter box 6 is provided with a ventilation opening 15.

A first collecting opening is formed in one side of the filter box 6, a second collecting opening is formed in one side of the cleaning box 4, a third collecting opening is formed in one side of the collecting box 12, the first collecting opening, the second collecting opening and the third collecting opening are arranged in corresponding positions, and deposits on the filter screen 7 can fall into the collecting box 12 through the first collecting opening, the second collecting opening and the third collecting opening.

The utility model provides a roots blower's for clean air theory of operation as follows:

when the Roots blower is used, the Roots blower body 1 is started, external air is extracted through the exhaust pipe 5, the cleaned air is conveyed through the air outlet pipe 3, when the air enters the cleaning box 4 along the exhaust pipe 5, particulate matters in the air are filtered through the filter screen 7, the filtered air enters the Roots blower body 1 along the ventilation opening 15 and the air inlet pipe 2, the cleaned air is injected into the air outlet pipe 3 through the Roots blower body 1 to be conveyed, the particulate matters deposited on the filter screen 7 fall into the collecting box 12 along the first collecting opening, the second collecting opening and the third collecting opening to be collected, when the sediment in the collecting box 12 needs to be cleaned, the sealing cover 13 is opened, and the sediment collected in the collecting box 12 is cleaned through the cleaning opening;

when the filter screen 7 needs to be cleaned, the two bolts 11 are unscrewed, the pressing plate 10 is taken down, and the filter box 6 is pulled out to the outside of the cleaning box 4 through the two limiting columns 8, so that the filter screen 7 on the inner wall of the cleaning box 4 is cleaned.

the utility model provides a roots blower for clean air, can install filter cartridge 6 in cleaning box 4 through the mounting groove on cleaning box 4, can filter the air of carrying through filtering mechanism, thereby play clean air's purpose, it is comparatively convenient to make filtering mechanism's dismantlement through fixed establishment, thereby be convenient for wash filter screen 7, can collect the deposit behind the filtered air through collecting the mechanism, collect the opening through first, the deposit that opening and third collection opening can make on the filter screen 7 falls into in collecting box 12 is collected to the second.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A Roots blower for cleaning air, comprising:

a Roots blower body;

the air inlet pipe is arranged on an air inlet of the Roots blower body;

the air outlet pipe is arranged on an air outlet of the Roots blower body;

the cleaning box is arranged at the top of the Roots blower body and communicated with the air inlet pipe, and an installation groove is formed in the inner wall of the cleaning box;

the air exhaust pipe is arranged at the top of the cleaning box;

the filtering mechanism is arranged on the mounting groove;

the fixing mechanism is arranged on one side of the filtering mechanism;

a collection mechanism disposed on one side of the purge bin.

2. The roots blower for cleaning air as claimed in claim 1, wherein the filter mechanism comprises a filter cartridge slidably mounted on the mounting groove and a filter screen provided on an inner wall of the filter cartridge.

3. The roots blower for cleaning air as claimed in claim 2, wherein the fixing mechanism comprises two limiting posts, a sealing gasket, a pressing plate and a bolt, the two limiting posts are fixedly mounted on one side of the filter box, the sealing gasket is slidably sleeved on the two limiting posts, the pressing plate is slidably sleeved on the two limiting posts, the two bolts are slidably mounted on the pressing plate, and the two bolts are in threaded connection with the cleaning box.

4. The Roots blower for cleaning air as claimed in claim 2, wherein the collecting mechanism comprises a collecting box, a sealing cover and a sealing ring, the collecting box is fixedly mounted at one side of the cleaning box, a cleaning opening is formed at the bottom of the collecting box, the sealing cover is mounted on the cleaning opening in a threaded manner, and the sealing cover is sleeved with the sealing ring.

5. The roots blower for cleaning air as claimed in claim 2, wherein the filter box is provided with a ventilation opening at a bottom thereof.

6. The roots blower for cleaning air as claimed in claim 4, wherein the filter box has a first collecting opening formed at one side thereof, the cleaning box has a second collecting opening formed at one side thereof, and the collecting box has a third collecting opening formed at one side thereof, the first collecting opening, the second collecting opening and the third collecting opening being formed at corresponding positions.