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Surface finishing machining process for formed chemical pressure vessel

A pressure vessel and rear surface technology, which is applied in the field of surface finishing of chemical pressure vessels after forming, can solve the problems of harsh working environment, physical harm to operators, time-consuming and laborious, etc., and achieve smooth and smooth coaxiality and improve production efficiency. Effect

Active Publication Date: 2020-03-17
浙江临东机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the grinding of straight line welds on the surface of smooth workpieces, automatic grinding machines are usually used to save time and effort, but for the grinding of welds on the surface of curved pressure vessels, manufacturers often use manual grinding. Poor environment is harmful to the health of workers

Method used

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  • Surface finishing machining process for formed chemical pressure vessel
  • Surface finishing machining process for formed chemical pressure vessel
  • Surface finishing machining process for formed chemical pressure vessel

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific drawings. It should be noted that, in the case of no conflict, the embodiments and Features in the embodiments can be combined with each other.

[0032] like Figure 1 to Figure 5 As shown, a surface finishing process of a chemical pressure vessel after forming, the specific surface finishing process of a chemical pressure vessel after forming is as follows:

[0033] S1. Lifting treatment: manually fix the pressure vessel with ropes and lift the pressure vessel to the designated position on the upper end of the conveying mechanism 2 by driving;

[0034] S2. Transportation operation: transport the pressure vessel to the work area to be polished through the conveying mechanism 2 and simultaneously fix both ends of the pressure vessel through the actuator 3;

[...

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Abstract

The invention provides a surface finishing machining process for a formed chemical pressure vessel. A supporting mechanism, a conveying mechanism, an executing mechanism and the like are matched to finish surface finishing machining and grinding of the chemical pressure vessel. According to the invention, the problems in the existing pressure vessel production and manufacturing process are solved;polishing of weld joints on the surface of a container is an important procedure. An automatic polishing machine is usually adopted to polish a linear weld joint on the surface of a smooth workpiece,and time and labor are saved. However, for polishing of the weld joint on the surface of a curved pressure container, production enterprises often adopt manual polishing, an operator holds a grindingmachine by hands to conduct grinding operation so that time and labor are wasted, and the body of the operator is harmed due to the severe working environment.

Description

technical field [0001] The invention relates to the technical field of surface finishing of pressure vessels, in particular to a process for surface finishing of chemical pressure vessels after forming. Background technique [0002] A pressure vessel is a closed container that can withstand pressure. The pressure vessel has a wide range of uses, and it has an important position and role in many sectors such as industry, civil, military, and many fields of scientific research. It is also widely used in other industrial and civil fields, such as air compressors, various special compressors and auxiliary equipment of refrigeration compressors such as coolers, buffers, oil-water separators, gas storage tanks, evaporators, liquid refrigeration Agent storage tanks are all pressure vessels. [0003] In the manufacturing process of pressure vessels, the grinding of the weld seam on the surface of the vessel is an important process. For the grinding of straight line welds on the s...

Claims

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Application Information

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IPC IPC(8): B24B1/00
CPCB24B1/00
Inventor 张景龙李翔
Owner 浙江临东机械科技有限公司
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