A kind of cooling method and cooling system of air compressor
A technology of air compressor and cooling method, which is applied in the direction of mechanical equipment, machine/engine, liquid variable capacity machinery, etc. It can solve the problems of blockage of cooler passages, increase of the gap between rotors, and deterioration of high temperature conditions, so as to prevent accumulation dust, reduce downtime, and improve operating conditions
Active Publication Date: 2018-06-22
中冶辽宁德龙钢管有限公司
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Problems solved by technology
Working at high temperature causes the lubricating oil in the air compressor to accumulate carbon, which not only damages the body, but also blocks the passage of the cooler, making the high temperature situation worse
Method used
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Embodiment Construction
[0017] Below in conjunction with specific embodiment the embodiment of the present invention is further described:
[0018] like Figure 1-Figure 2 As shown, a cooling method of an air compressor, the method is to move the cooler 7 out of the closed body of the compressor 1, and adopt the common cooling method of water cooling and air cooling to carry out forced circulation cooling of the compressed oil of the compressor, the specific method is as follows :
[0019] 1) Move the cooler 7 of the air compressor out of the body, make a bracket and fix it in an open and ventilated place, add a metal mesh 5 with a mesh size less than or equal to 14 mesh at a distance of 8-12 cm from the front of the cooler 7, and place it on the metal Before the net 5, blow to the cooler 7 with a blower blower;
[0020] Adding metal mesh 5 between cooler 7 and blower fan can reduce catkins and dust to float into cooler 7 and prevent cooling fins from accumulating dust.
[0021] 2) Change the oil ...
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The invention provides a cooling method and a cooling system of an air compressor. The cooling system comprises the air compressor, a cooler, a water tank and a metal net, wherein the cooler is arranged outside the machine body of the air compressor; the cooler and the air compressor are connected through an air inlet pipeline of the cooler and an oil return pipeline of the air compressor; the metal net is fixed at a position 8-12 cm ahead of the cooler through a fixing frame; the oil inlet pipeline of the cooler is bent into a plurality of sections in a zigzag manner and laid at the bottom of the water tank; and the water tank is filled with cooling water. According to the cooling method and the cooling system provided by the invention, such a cooling manner that water cooling and air cooling are combined is adopted when the working environment of an air cooling system is improved; accordingly, the cooling effect is obvious, the average air exhaust temperature of the air compressor is 72 EDG C, the operating status of the air compressor is greatly improved, and the service life of the air compressor is prolonged; the metal net is additionally mounted in the front of the air cooling system, so that a cooling fin can be protected from dust accumulation; such cooling net can be cleaned at any time when the air compressor operates, thereby shortening the downtime of the air compressor; and the cooling fin needs to clean every half a year.
Description
technical field [0001] The invention relates to the field of automatic flux recovery, in particular to a cooling method and a cooling system for an air compressor. Background technique [0002] At present, in the production process of spiral submerged arc welded pipes, the amount of flux supplied is greater than the amount used. The automatic flux recovery is to increase the gas pressure through compressed air to recycle the flux into the flux tank, thereby ensuring flux recycling and green production. [0003] Twin-screw air compressors are generally designed as an integrated design of compressed air system and cooling system, and are cooled by air cooling or water cooling. Due to the dust-proof requirements of the suction pipe of the air compressor, the one-piece design case has a high degree of closure, resulting in high base temperature inside the case and large air exchange resistance, and the high-temperature air in the case is sucked by the suction pipe, causing the t...
Claims
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IPC IPC(8): F04B39/06F04B39/16
CPCF04B39/06F04B39/16
Inventor 初春洲薛俊
Owner 中冶辽宁德龙钢管有限公司