CN-121972356-A - Movable paint spraying booth for reconstruction of factory building

CN121972356ACN 121972356 ACN121972356 ACN 121972356ACN-121972356-A

Abstract

The invention discloses a movable paint spraying booth for a reconstruction factory building, which comprises a paint spraying booth capable of walking, an air inlet structure and an air outlet structure, wherein the air inlet structure and the air outlet structure are communicated with the paint spraying booth, the air outlet structure comprises a main air outlet channel and an auxiliary air outlet channel which are parallel to each other and are arranged along the walking direction, a surrounding baffle is arranged in a preset area, the main air outlet channel is positioned at the inner side of the surrounding baffle, the auxiliary air outlet channel is positioned at one side of the paint spraying booth, which is close to the surrounding baffle, the two sides are arranged in parallel in the height direction, a purifying device is arranged at the outer side of the surrounding baffle, the main air outlet channel is communicated with the purifying device and is provided with a plurality of connecting interfaces I which are arranged at intervals along the walking direction, the auxiliary air outlet channel is communicated with the paint spraying booth and is provided with a connecting interface II, the connecting interfaces II can be driven to be in butt joint communication with any connecting interface I, so that waste gas in the paint spraying booth can be discharged after being processed by the purifying device, and the paint spraying booth can adapt to the limitation of the site of the existing building structure, and is flexibly arranged in a narrow space, and meet the spraying operation requirements of large or long rod members.

Inventors

JING CHENGQIAN
CHENG JIN
OU BING
ZHENG HUIFEN

Assignees

中冶建工集团有限公司

Dates

Publication Date: 20260505
Application Date: 20260331

Claims (10)

1. The movable paint spraying booth for the reconstruction of the factory building is characterized by comprising a paint spraying booth arranged in a preset area, an air inlet structure and an air outlet structure, wherein the paint spraying booth is driven to walk along a set track, the air inlet structure is communicated with the paint spraying booth, the air inlet structure is used for introducing air into the paint spraying booth, and the air outlet structure is used for leading the air out of the paint spraying booth; the air outlet structure comprises a main air outlet channel and a secondary air outlet channel which are mutually parallel along the travelling direction of the paint spraying booth; The auxiliary air outlet channel and the main air channel are close to one side of the paint spraying booth close to the surrounding baffle, and the main air outlet channel and the auxiliary air outlet channel are parallel in the height direction; The paint spraying booth is characterized by further comprising a purification device positioned on the outer side of the enclosure, wherein the main air outlet channel is communicated with the purification device and provided with a connection interface I facing the auxiliary air outlet channel, the auxiliary air outlet channel is communicated with the paint spraying booth and provided with a connection interface II facing the main air outlet channel, the connection interface I comprises a plurality of connection interfaces arranged along the traveling direction of the paint spraying booth, and the connection interfaces II are driven to be connected with any connection interface I in a joint mode, so that the purification device is communicated with the paint spraying booth through an air outlet structure, and gas in the paint spraying booth is purified and discharged to a preset environment.
2. The portable paint spray booth for a restructuring factory according to claim 1, wherein the main air outlet passage is disposed at an upper position of the enclosure, the auxiliary air passage is disposed at a lower position of the paint spray booth, and the main air outlet passage is disposed at a top of the auxiliary air outlet passage in a height direction.
3. The movable paint spray booth for reconstructing a factory building of claim 2 wherein a set track of travel of said paint spray booth is parallel to a length direction of a fence, said main air outlet passage being suspended above the fence by a support frame; the support framework comprises an annular stirrup which is connected with the main ventilating duct in a surrounding manner, and a horizontal stirrup and an inclined hanging stirrup which are connected with the top of the annular stirrup and connected with the enclosure; and the projections of the horizontal ribs, the inclined hanging ribs and the enclosure are triangular along the walking direction of the spray booth.
4. The portable paint booth for a retrofit plant of claim 2 wherein the enclosure further includes an auxiliary support above the main air duct for placing predetermined features.
5. The movable paint spray booth for reconstructing a factory building of claim 1, further comprising a storage chamber arranged in the paint spray booth and close to one side of the enclosure, wherein when in use, a spraying device is arranged in the storage chamber, an air source access opening is reserved on the wall of the storage chamber, and an air source connector of the spraying device penetrates through the air source access opening and extends out of the storage chamber; an air supply pipeline is arranged between the paint spraying booth and the enclosure, the air supply pipeline is arranged close to the enclosure and is provided with a plurality of air supply interfaces at intervals along the moving direction of the paint spraying booth; when the air source connector is used, the air source connector is selectively connected to any air supply connector, and the air supply connector is in a normally closed state and is controlled to be opened or closed.
6. The portable paint spray booth for a restructuring factory according to claim 1, wherein the main air outlet duct is connected to the purification device through a middle passage passing through the enclosure, and a door-shaped frame for supporting the middle passage is provided outside the enclosure.
7. The portable paint booth for a retrofit plant according to claim 4, wherein the storage compartment is located at one end of the sub-outlet duct in a length direction, and is open toward one side of the paint booth.
8. The portable paint booth for a retrofit plant according to claim 1, wherein the connection interface I is provided with a cover that closes the connection interface I, the cover being actuated to open or close the connection interface I.
9. The portable paint booth for a retrofit plant according to claim 8, wherein the connection interface II is provided with a second connection assembly including a driving source for driving the cover to open or close the connection interface I in and out of communication with the connection interface II.
10. The portable paint booth for a retrofit plant of claim 5, wherein the side of the paint booth having the storage compartment is provided with an electric cabinet located outside the paint booth.

Description

Movable paint spraying booth for reconstruction of factory building Technical Field The invention relates to the technical field of paint spraying sheds of existing plants, in particular to a movable paint spraying shed for reconstruction of a plant. Background The steel structure has the advantages of high strength, light dead weight, high industrialization degree, short construction period, excellent anti-seismic performance and the like, and the application range is continuously expanded. However, steel structures are easy to corrode and have poor fireproof performance, and paint spraying operation is usually required after factory processing. Most of traditional spray booth is fixed structure. The components are required to wait for the paint film drying party to be lifted after being sprayed with paint, severely restricts the production efficiency. In addition, the traditional paint spraying booth ventilation system is old and poor in tightness, so that the health of operators is endangered, and harmful gas emission is not up to the standard, so that environmental pollution is caused. Although the intelligent paint spraying equipment is applied to partial scenes, the intelligent paint spraying equipment has the defects of insufficient operation flexibility, higher cost and large paint loss, and is difficult to meet the spraying requirements of steel structural members with diversified sizes and shapes. Mobile paint booths have emerged in the prior art. The paint spraying booth can walk along the track, and is suitable for regular operation environment in new building. However, there are significant differences in the field conditions of the retrofit plant. The existing building structure leads to a narrow operation field, the movable paint spraying booth is difficult to arrange, and the arrangement of the ventilation system is particularly stressed by the brake elbow. Therefore, how to realize compact arrangement of the movable paint spray booth in a limited existing space, and simultaneously ensure the quality and efficiency of spraying large-sized components becomes a problem to be solved in the prior art. Therefore, in order to solve the above problems, a movable paint spray booth for a restructuring factory is needed, which can adapt to the site limitation of the existing building structure, realize flexible arrangement in a narrow space, and simultaneously meet the spraying operation requirement of large-scale components or long-rod components. Disclosure of Invention In view of the above, the invention aims to overcome the defects in the prior art, and provides a movable paint spray booth for a reconstruction factory building, which can adapt to the site limitation of the existing building structure, realize flexible arrangement in a narrow space and simultaneously meet the spraying operation requirement of large-scale components or long rod components. The invention relates to a movable paint spraying booth for reconstructing a factory building, which comprises a paint spraying booth arranged in a preset area, an air inlet structure and an air outlet structure, wherein the paint spraying booth is driven to walk along a set track; the air outlet structure comprises a main air outlet channel and a secondary air outlet channel which are mutually parallel along the travelling direction of the paint spraying booth; The auxiliary air outlet channel and the main air channel are close to one side of the paint spraying booth close to the surrounding baffle, and the main air outlet channel and the auxiliary air outlet channel are parallel in the height direction; The paint spraying booth is characterized by further comprising a purification device positioned on the outer side of the enclosure, wherein the main air outlet channel is communicated with the purification device and provided with a connection interface I facing the auxiliary air outlet channel, the auxiliary air outlet channel is communicated with the paint spraying booth and provided with a connection interface II facing the main air outlet channel, the connection interface I comprises a plurality of connection interfaces arranged along the traveling direction of the paint spraying booth, and the connection interfaces II are driven to be connected with any connection interface I in a joint mode, so that the purification device is communicated with the paint spraying booth through an air outlet structure, and gas in the paint spraying booth is purified and discharged to a preset environment. Further, the main air outlet channel is arranged at the upper position of the enclosure, the auxiliary ventilating channel is arranged at the lower position of the paint spraying booth, and the main air outlet channel is positioned at the top of the auxiliary air outlet channel in the height direction. Further, the set walking track of the paint spraying booth is parallel to the length direction of the enclosure, and the main air outlet channel is suspended