Unlock instant, AI-driven research and patent intelligence for your innovation.

Coating on-line cleaning dedusting system

A dust removal system and cleaning technology, which is applied in the field of online cleaning and dust removal systems for coatings, can solve problems such as decline in pass rate, product quality requirements, and increase in production costs, and achieve the effect of increasing pass rate, improving production quality and efficiency

Inactive Publication Date: 2013-01-09
嘉兴敏胜汽车零部件有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of production technology in the automotive industry, customers have increasingly stringent requirements for product quality. The existing washing production line method leads to cleaning effects that cannot meet product quality requirements, resulting in a lower product qualification rate. The company's production costs continue to rise and profits continue to decline.
[0003] In the coating production line, there will be a lot of dust on site, if the dust is not removed, the quality of the product will be affected
At present, the online cleaning and dust removal stations usually use manual wiping combined with air blowing to remove dust, but the defects of this method are obvious, mainly reflected in the following aspects: (1) Due to the use of air blowing and dust removal for dust removal, the air The dust on the product is blown directly, causing the floating dust in the production space to seriously exceed the standard, resulting in a significant increase in grain spots and other defective defects after spraying the product, and a decline in the pass rate; (2) The cleaned product may be polluted by the blown dust again, causing the product After spraying, bad defects such as particle points increase significantly, and the qualified rate decreases

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coating on-line cleaning dedusting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: A kind of coating online cleaning and dust removal system, such as figure 1 As shown, it includes a dust removal operation area 1, two air supply outlets 2 are arranged above the dust removal operation area 1, and a water curtain wall 3 is arranged on the back. An air supply filter cotton 4 is arranged between the two air supply ports 2 and the dust removal operation area 1, and is connected with the air outlet of the fan 6 through the air supply duct 5. The upper end of the water curtain wall 3 is provided with a water curtain spray pipe 7, and the spray direction of the water curtain spray pipe 7 faces the water curtain wall 3. The water curtain spray pipe 7 is connected with the water delivery pipe 8, and a water pump 9 is provided at the bottom of the water delivery pipe 8. A water tray 10 is provided below the water curtain wall 3 and the dust removal operation area 1, and a drain pipe 11 is provided on the water tray 10. Among them, the air supply f...

Embodiment 2

[0021] Embodiment 2: An on-line cleaning and dust removal system for painting. This embodiment is roughly the same as Embodiment 1. The difference is that the fan is a circulation fan, and a suction port is set under the dust removal work area. The suction port passes through the suction duct and the circulation fan. The air inlet of the circulating fan is connected, and the return air filter cotton is installed at the air inlet of the circulating fan to filter the inhaled dust. Among them, the return air filter cotton is a return air bag filter cotton; the air suction port is a structure with a wide outside and a narrow inside. This design can make it easier to inhale dust. The suction port can be placed horizontally or vertically. Adjust the actual situation. The rest of the structure is the same as that of Embodiment 1, and will not be repeated here.

[0022] When in use, the circulating fan sends air to the air outlet through the air supply pipe, and the air supply filter...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a coating on-line cleaning dedusting system, comprising a dedusting operation area which is provided with an air supply outlet, and the back side of which is provided with a water curtain wall; air supply filtering cotton is arranged between the air supply outlet and the dedusting operation area; the air supply outlet is connected with an air outlet of a draught fan through an air supply pipeline; the upper end of the water curtain wall is provided with a water curtain sprayed pipe; the spray direction of the water curtain sprayed pipe faces to the water curtain wall;the water curtain spray pipe is connected with a water supply pipeline; the bottom of the water supply pipeline is provided with a water pump; and the water curtain wall and the lower part of the dedusting operation area are provided with water trays which are provided with water discharge pipelines. By utilizing the system provided by the invention, the field operation environment can be improved, the floating dust can be purified in the production field, and the quality rate of the products can be improved.

Description

technical field [0001] The invention relates to the technical field of coating online cleaning, in particular to a coating online cleaning and dust removal system. Background technique [0002] With the continuous improvement of production technology in the automotive industry, customers have increasingly stringent requirements for product quality. The existing washing production line method leads to cleaning effects that cannot meet product quality requirements, resulting in a decrease in product qualification rate. The company's production costs continue to rise and profits continue to decline. [0003] In the coating production line, a lot of dust will be generated on site, if the dust is not removed, the quality of the product will be affected. At present, the online cleaning and dust removal stations usually use manual wiping combined with air blowing to remove dust, but the defects of this method are obvious, mainly reflected in the following aspects: (1) Due to the us...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B01D47/00B05C11/00
Inventor 徐志远
Owner 嘉兴敏胜汽车零部件有限公司