Position:China Filter Net>Business news>Pneumatic is in from clean type inhaler the application on screw compressor
Pneumatic is in from clean type inhaler the application on screw compressor
From;  Author:Stand originally
Station of pneumatics of steel rolling of company of Hangzhou steel power is located in converter factory and in of make friends factory around, have 3 screw compressor and two pistons compressor. Below normal production situation, open two screw compressor and compressor of a piston normally, basically give converter, medium make friends and tropics produce unit air feed 3 times.
Screw compressor joins movement oneself, after running two months continuously, often appear capacity is reduced, obstruction of segregator of oily filter, oil gas is too big and cause stop machine, to production the unit brings great influence. Use normally change inhaler filter canister, oily filter the measure such as filter core and lube comes to segregator of filter core, oil gas processing. But the problem did not get be settlemented effectively all the time, safeguard cost to increase greatly at the same time, aircrew service life also gets very big influence. Pass an analysis, pneumatic is added on screw compressor after clean type inhaler, can solve afore-mentioned problems effectively.
1 principle reachs technological process brief introduction
Air attracts a person from canal suction a person, take oneself through aircrew filter device filters, as a result of gravitational, inertial diffuse, osculatory block stays, electrostatic collaboration waiting for put together is used, dirt and solid grain edge fall accumulation is filtering on component, in purifying air to receive pitch of man-machine group work. Working antrum is comprised by the rotor of a pair of mutual clench the teeth, below electric machinery drive high speed runs, the cubage between tine changes ceaselessly, be compressed ceaselessly thereby and raise high-pressured power. Meanwhile, ceaseless gush makes lubricating oil artificially antrum, arrive since lubricant, cooling, sealed with the effect that reduces noise. When the cubage between tine and vent are interlinked, oil gas mixes air from vent eduction. After departing through oil gas segregator, send a person to manage a network, use for the user.
2 aircrew take air to filter oneself the inadequacy of device
2.1 filter coefficient ratio is too low
Filter coefficient ratio basically depends on the content of the dirt in air and solid grain. The dirt in air and on the low side of solid grain content, filter coefficient ratio takes moderate of content of 1.2 one 1.5; , filter coefficient ratio takes 1.6-1.8; content on the high side, filter coefficient ratio takes 1.9-2.2. Because station of steel rolling pneumatics stands by converter,the factory is mixed in make friends factory, the dirt in air and on the high side of solid grain content, but when the design not mature to unit work environment, filter coefficient ratio is chosen for 1.3, pass apparently low, when causing aircrew to move, a large number of dirt and solid grain jam filter component, cause capacity to reduce thereby.
2.2 cannot from clean
When aircrew moves, because a large number of dirt and solid grain impurity are gravity, inertial diffuse, osculatory block stays, electrostatic collaboration waiting for put together is used, dirt sedimentations accumulation is filtering on component. Because filter device cannot from clean, filter obstruction increases ceaselessly, cause filter component attaint, in the lubricating oil that a large number of dirt in air and solid grain impurity receive pitch of man-machine group work directly, cause oily filter and resistance of oil gas segregator too big and cause stop machine.
上一页12 下一页