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Online solutionizing treatment production line for U-shaped heat exchange pipes

A technology of solid solution treatment and heat exchange tubes, which is applied in heat treatment furnaces, heat treatment equipment, furnace types, etc., can solve the problems of fragile workpieces, low efficiency, and high labor intensity, so as to improve production efficiency, save production man-hours, and guarantee The effect of product quality

Inactive Publication Date: 2015-12-09
LANZHOU LS HEAVY EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to overcome the defects of low efficiency, high labor intensity and fragile workpieces in the prior art

Method used

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  • Online solutionizing treatment production line for U-shaped heat exchange pipes
  • Online solutionizing treatment production line for U-shaped heat exchange pipes
  • Online solutionizing treatment production line for U-shaped heat exchange pipes

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described below in conjunction with specific drawings.

[0024] like figure 1 , figure 2 As shown: the U-shaped heat exchange tube online solution treatment production line, the equipment in order from left to right is the workpiece placement area 1, the heating furnace area 2, and the spray cooling area 3, which are set before the heating furnace area 2 Conveyor belt 4 in the heating furnace area. Set the conveyor belt 5 in the spray cooling area before the spray cooling area 3. The transfer trolley 6 transfers workpieces between the two conveyor belts. There is an infrared detection system on it. The conveyor belt in the spray cooling area A discharge mechanism 7 is arranged on the 5 side; an electric hoist 8 is installed above the conveyor belt 4 / 5.

[0025] Using method of the present invention, its technological process is:

[0026] ① Lift the U-shaped heat exchange tube to be processed to the workpiece plac...

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Abstract

The invention discloses an online solutionizing treatment production line for U-shaped heat exchange pipes and belongs to the technical field of automatic production lines. The online solutionizing treatment production line for the U-shaped heat exchange pipes overcomes the defects that in the prior art, the efficiency is low, the labor intensity is high, and workpieces are damaged easily. According to the technical scheme, a workpiece arrangement area 1, a heating furnace area 2 and a spray cooling area 3 are arranged from left to right, a fixed steel frame is arranged in the workpiece arrangement area, heating furnace area conveying belts 4 are arranged in front of the heating furnace area, and spray cooling area conveying belts 5 are arranged in front of the spray cooling area; an automatic detecting and limiting transfer trolley 6 is arranged between the heating furnace area conveying belts 4 and the spray cooling area conveying belts 5; a discharging mechanism 7 is mounted at the output ends of the spray cooling area conveying belts. According to the online solutionizing treatment production line for the U-shaped heat exchange pipes, three processes are integrated onto one automatic production line, feeding, quenching and spray cooling are completed at a time, product quality is guaranteed, production efficiency is greatly improved, and the online solutionizing treatment production line is suitable for continuous large-scale production.

Description

Technical field [0001] The invention belongs to the technical field of automatic production lines, and in particular relates to solid solution treatment of U-shaped heat exchange tubes. Background technique [0002] The existing solution treatment method of U-shaped tubes adopts the resistance method, and the two ends of the heat exchange tubes are clamped with clamps, so that they become resistance parts for electric heating. Because of the instantaneous large resistance at the clamping place, it is very easy to cause the heat exchange tube at the clamping place to be broken down by the current; because the equipment can only process one piece at a time, and the working procedures are repeated, the equipment needs to be switched repeatedly, not only the work efficiency is low, the labor intensity Large, high equipment failure rate, easily damaged workpieces, and difficult mass production. Contents of the invention [0003] The purpose of the invention is to overcome the ...

Claims

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Application Information

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IPC IPC(8): C21D1/52C21D1/667C21D9/08
Inventor 王志刚贾小斌李义民潘静宋浩马玉玫
Owner LANZHOU LS HEAVY EQUIP
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