Technology for remanufacturing compressor

Abstract

The invention discloses a technology for remanufacturing (green) a compressor and a compressor remanufacturing enterprise (factory), and belongs to the field of general machinery. Based on a scientific theory of limitless service life design of parts such as a crank shaft box accounting for most of the total weight of the compressor, a crank shaft and a cylinder body, the conventional manufacturing, lossless detection and maintenance technology is succeeded; and a modern cold-spraying technology, a multifunctional computer optimal design, a vibration, reliability and structural completeness calculation technology and an intelligent monitoring and flexible measurement integrated technology are used. Reconstruction of a remanufacturing factory is provided; old machines which serve as waste materials fed into a steel refining furnace are subjected to green manufacturing by a scientific and multifunctional new technology in order to solve the problems of repeated energy consumption and pollution increasing which are caused by re-smelting the old machines; due to the remanufactured new machine, subsequent technology transformation of an enterprise is relatively high in adaptability; compared with the old machines or new machines of the same type, the remanufactured new machine saves energy, reduces consumption and runs safely; and the technology has the actual benefits of turning old into new and turning waste into treasure along with low investment and short period.

Description

technical field [0001] The compressor is a reciprocating rotary machine that has been researched, developed, designed and manufactured by design and research institutes, colleges and compressor manufacturers for a long time; General machinery; it is an air compressor, an oxygen generator, an ammonia compressor, a hydrogen nitrogen compressor, a carbon dioxide gas compressor, an Compression and transportation machinery for gas such as carbon dioxide compressors; in terms of structure, reciprocating compressors have different forms such as M type, H type, L type, Z type, M-H type, 8HHE type, and BDC type. Therefore, "compressor re-(green) manufacturing technology" belongs to the field of general machinery technology. [0002] The "compressor remanufacturing technology and compressor remanufacturing enterprise (factory)" of this patent application is based on the inventor's long-term practical problems in the operation of reciprocating compressors in production enterprises, thin...

AI Technical Summary

Problems solved by technology

[0006] 2. The second result---high power consumption

[0007] 3. The third result --- Accidents happen from time to time

[0008] 4. The fourth type of result---the compressor is rebuilt repeatedly, the efficiency is low, and multiple refits are invalid

[0014] In addition to the reasons mentioned above, the existing old machine is also related to the relatively simple calculation of the original design and the lack of optimal design calculations in terms of structure and force with modern technology; another On the one hand, even some design and manufacturing companies today still lack advanced optimization software in design; moreover, individual large companies, even in the 1920s, have used foreign design software, and these foreign software, Now it seems that there are still some backward technical links