A kind of automatic pipe threading equipment for large heat exchanger
A heat exchanger and automatic threading technology, which is applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of heat exchange tubes colliding with tube plate holes, high labor intensity, complicated process, etc., so as to ensure positioning accuracy and reduce Labor intensity, the effect of ensuring the quality of work
Active Publication Date: 2022-03-11
武汉凯比思电力设备有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The purpose of the present invention is to provide an automatic pipe threading device for large heat exchangers, which is suitable for vertical pipe threading, and solves the problems of low efficiency, high labor intensity, heat exchange tubes colliding with tube plate holes, and complicated processes in the prior art
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] In order to better illustrate the purpose, technical solutions and advantages of the present invention, the present invention will be further described below in conjunction with specific embodiments. This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the invention to those skilled in the art, and the present invention will only be defined by the appended claims.
[0054] Such as figure 1 and 2 Shown is the structural schematic diagram of the equipment of the present application. The automatic pipe threading equipment for the large-scale heat exchanger of the present application is set on the concrete foundation 13. Two guide rail bases 12 are arranged in parallel on the concrete foundation 13. Each guide rail base 12 is respectively provided with a The base 10, ...
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
Login to View More Abstract
The invention discloses an automatic pipe threading device for a large heat exchanger, which comprises a base, on which two machine bases parallel to each other are arranged, and the two machine bases can slide synchronously along the same direction on the base, between the two machine bases There is a main beam horizontally, which can slide up and down between the machine bases, and a guide mechanism is provided on the main beam, which can slide horizontally on the main beam; the main beam is equipped with an automatic feeding mechanism and an initial storage heat exchange The trough of the tube, the automatic feeding mechanism grabs the heat exchange tube from the trough and moves it to the guide mechanism, the heat exchanger tube plate is set under the guide mechanism, and the guide mechanism keeps the heat exchange tube in a vertical state and inserts it into the heat exchange In the tube hole of the tube plate. The automatic pipe threading equipment of the present invention is suitable for vertical pipe threading, and solves the problems in the prior art such as low efficiency, high labor intensity, bumping of heat exchange tubes against tube plate holes, complicated process, and the like.
Description
technical field [0001] The invention relates to the technical field of pipe threading for heat exchangers, in particular to automatic pipe threading equipment for large heat exchangers. Background technique [0002] Tube heat exchanger is the most typical partition heat exchanger, which is widely used in industry. The tube heat exchanger is mainly composed of a shell, a tube bundle (heat exchange tube), a tube sheet and a head. In the production of tubular heat exchangers, the process of inserting heat exchange tubes into multi-layer tube sheets (pipe penetration process) is one of several key processes in the entire process, and it is also the longest and most easily affected. Product quality craftsmanship. [0003] With the enlargement of chemical equipment and power stations, the diameter of the tube sheet becomes larger and the length of the heat exchange tube becomes longer and longer. The tube sheet with a diameter of 4m-5m and the heat exchange tube with a length of...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/04
CPCB23P19/04B23P19/001B23P19/007
Inventor 周凯颜文星王海超贺黎明
Owner 武汉凯比思电力设备有限公司