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Powder booth regulating device

A technology of adjusting device and powder spraying chamber, which is applied in spraying device, paint spraying room, and device for coating liquid on the surface, etc., can solve the problems of low spraying accuracy and the like

Pending Publication Date: 2017-11-07
BC P INC CHINA NAT PETROLEUM CORP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, in the process of FBE spraying, there is a technical problem of low spraying accuracy

Method used

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] An embodiment of the present invention provides a powder spraying room adjustment device, such as figure 1 , figure 2 and image 3 As shown, the device includes a feeding installation seat 1 , a powder spraying chamber 2 and a first radial adjustment mechanism 3 . The feed mounting base 1 includes a fixed block 11 , a powder spraying ch...

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Abstract

The invention relates to the technical field of oil and gas pipeline spray repairing, in particular to a powder booth regulating device. The device comprises a feeding mounting base, a powder booth and a first radial regulating mechanism. The feeding mounting base comprises a fixed block, a powder booth connecting plate, an air cylinder connecting plate, an air cylinder, a first polish rod, a first bearing and a first regulating clip, the fixed block is fixed to the air cylinder connecting plate, a cylinder barrel of the air cylinder is fixed to the air cylinder connecting plate, and one end of a piston rod of the air cylinder is fixed to the powder booth connecting plate; the powder booth is fixed to the powder booth connecting plate, the first bearing is fixed to one side, where the cylinder barrel of the air cylinder is located, of the air cylinder connecting plate, the first polish rod penetrates through the first bearing, and the first end of the first polish rod is fixed to the powder booth connecting plate; and the first regulating clip is arranged at the second end of the first polish rod, the first radial regulating mechanism is arranged on the position, between the first bearing and the first regulating clip, of the first polish rod in a sleeving mode, and the first radial regulating mechanism comprises a first regulating nut and a first regulating thread sleeve. The powder booth regulating device improves the spraying accuracy.

Description

technical field [0001] The invention relates to the technical field of oil and gas pipeline gunning repair, in particular to a powder spraying chamber adjusting device. Background technique [0002] At present, no matter on land or in the ocean, after pipeline welding and sandblasting and derusting construction, the joint part needs to be coated and repaired. Coating is the weakest link in pipeline corrosion protection, and the quality of coating performance has a direct impact on the safe operation of pipelines throughout their life cycle. Pipeline coatings include FBE (Fusion Bonding Epoxy, fusion-bonded epoxy resin), 3LPE (three-layer polyethylene coating) and 3LPP (three-layer polypropylene coating), among which, FBE coating has excellent anti-corrosion performance. And it has good compatibility with other coatings, so it is widely used in the process of pipeline anticorrosion filling. However, in the prior art, there is a technical problem of low spraying accuracy in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B15/12
CPCB05B16/40
Inventor 赵兵杰龙斌唐德渝张建护王克宽段瑞彬孙勃张田利牛虎理李春润刘明珠王来瑧
Owner BC P INC CHINA NAT PETROLEUM CORP
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