Title: Spray apparatus for concise air coating material
Application Number: 200620022726 Application Date: 2006.01.20
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.17 Granted Pub. Date: 2007.01.17
International Classifi-cation: B05C5/00;B05C17/005;B05B9/04;E04F21/12
Applicant(s) Name: Peng Peicheng Address:
Inventor(s) Name: Peng Peicheng
Attorney & Agent:
Abstract:
    A spray apparatus for concise air coating material includes an ejector, an unload tube, a container, an air compressor, wherein, one end of the ejector has a duckbill spout, and another end is connected to the air compressor through the air soft tube; and a spout of the unload tube faces to the duckbill spout in 90 degree, and another end is connected to the container through a conveying soft tube. The device employs the conveying tube and the ejector to implement long distance operation based on the siphon principle of the compressed air, and can continuously spray, and can be easily made, has advantages of low cost, lightness, agility, easy manipulation, and is suitable for the large area and aerial operation of the construction engineering.
Time: 12
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