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Marine paint spraying dust removal device

A dust removal device and marine technology, applied in the direction of dust removal, cleaning methods and appliances, chemical instruments and methods, etc., can solve the problems of sticky paint film, poor dust absorption effect, affecting appearance effect, etc., and achieve good effect and dust absorption thorough effect

Active Publication Date: 2014-07-09
葫芦岛市滨海宇通自动化控制有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paint spraying vacuum equipment with this structure can only absorb and remove the total paint dust in the spray booth, but the dust suction effect on every corner and working surface is poor
Since the paint dust cannot be effectively removed, it will seriously affect the health of the operator, and it is easy to cause lung infection, leading to occupational diseases; and the accumulation of paint dust will also cause the paint film to stick, and the paint film will not be smooth, which will affect the appearance effect; Excessive accumulation of paint dust can cause explosions; especially for large-volume painting workshops, the removal of paint dust is a crucial problem that needs to be solved

Method used

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  • Marine paint spraying dust removal device
  • Marine paint spraying dust removal device
  • Marine paint spraying dust removal device

Examples

Experimental program
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Effect test

Embodiment 1

[0022] 1. Hull spraying workshop: The spraying room is 33 meters wide and 42 meters deep, which can accommodate two hull sections to work at the same time. For the convenience of vacuuming, a vacuum port is set at 3.6 meters according to the general standard. A total of 22 vacuum ports can be installed on both sides of the spray booth, so that there are about 10 vacuum ports around each section;

[0023] 2. Arrangement of dust pipelines: Dust pipelines are installed on both sides of the paint spraying room. The main pipelines of dust pipelines are made of Φ114mm steel pipe δ=5mm, and flanged heads are installed 5m away from the direction of the gate, and 4m away from the inner wall. Install a 45° oblique tee stuffy cover flange head at the place. 10 Φ50mm dust suction ports are evenly distributed on the dust conveying main road at an interval of 3.6m, and a Φ50 stop valve is installed in front of each interface.

[0024] 3. Two Φ200 butterfly valves are installed through the ...

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Abstract

The invention provides a paint spraying dust removal device. A dust suction inlet is arranged on the upper portion of a dust suction barrel, the lower portion of the dust suction barrel is communicated with a dust suction cavity, a dust suction fan is mounted on one side of the dust suction cavity, an air outlet of the dust suction fan is communicated with the dust suction cavity, the upper portion of the dust suction cavity is communicated with a dust filter via a guide tube, a filtering material layer is filled in the dust filter, the bottom of the dust filter is connected with a dust exhaust fan via a pipeline and is communicated with the upper portion of a dust collector via a pipeline, a dust collecting opening is arranged on the upper portion of the dust collector, a dust conveying pipe is parallel to a dust suction opening tube, a passage is formed by the dust conveying pipe and the dust suction opening tube, and the dust conveying pipe is connected with a controller. As a plurality of dust suction openings are distributed in a paint spraying room and connected with the fan by the dust conveying pipe, accordingly, dust on working surfaces at various angles of the paint spraying room can be sucked, dust suction is thorough, and effects are good. In addition, the paint spraying dust removal device is favorable for environmental protection and health of operators, and is suitable for being used when paint is sprayed on surfaces of ships during construction of the ships.

Description

technical field [0001] The invention provides environment-friendly equipment for hull coating, in particular a marine paint spraying and dust removal device. Background technique [0002] During the hull construction process, the surface of the hull needs to be sprayed and painted. Usually, the dust suction of the spray paint is provided with an air vent above the paint spray room, and an exhaust machine is installed on the air vent. The dust suction equipment for spray painting with this structure can only absorb and remove the total paint dust in the spray booth, but the dust suction effect on every corner and working surface is poor. Since the paint dust cannot be effectively removed, it will seriously affect the health of the operator, and it is easy to cause lung infection, leading to occupational diseases; and the accumulation of paint dust will also cause the paint film to stick, and the paint film will not be smooth, which will affect the appearance effect; Excessiv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B15/00
Inventor 李大鹏裴昌春张迎春莫志新刘军钟国强董浩郑东石忠宝朱新元时宝平
Owner 葫芦岛市滨海宇通自动化控制有限公司
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