行業(yè)動(dòng)態(tài)

不論是修補(bǔ)過后的鹽水機(jī)組，仍是新安裝的，或許壓縮機(jī)進(jìn)行空氣負(fù)荷試運(yùn)轉(zhuǎn)合格后的，咱們都要對(duì)該鹽水機(jī)組的全部體系進(jìn)行吹除排污，以清除機(jī)組制冷體系內(nèi)部的焊渣、砂子和鐵屑等雜物。
Whether after the repair of saline water machine, is a new installation, or air compressor load test run after passing, we are all on the system unit for blowing saline sewage, to clear the internal cooling system of welding slag, sand and debris.
咱們常用的風(fēng)冷鹽水機(jī)組、水冷鹽水機(jī)組或螺桿式鹽水機(jī)組等，盡管機(jī)組有所不同，但是操作方法大致相像，詳細(xì)的要求和步驟如下：
We commonly used air - cooled brine unit, water - cooled brine unit or screw brine unit, and so on, although the unit is different, but the operation method is roughly similar, the detailed requirements and steps are as follows:
1、選用壓力為0.6Mpa（表壓）的清潔壓縮空氣或氮?dú)膺M(jìn)行吹掃，次數(shù)不少于3次。在吹掃過程中，還要用白紙?jiān)谂盼劭谠囼?yàn)，直到排出氣體不帶水汽、油污、鐵銹等雜物停止。
1, the pressure of 0.6Mpa (g) clean compressed air or nitrogen purge, not less than 3 times. In the blowing process, but also with a white paper in the outfall test, until the exhaust gas without water, oil, rust and other debris to stop.
假如有發(fā)現(xiàn)管路或閥門有顯著的漏氣點(diǎn)，要及時(shí)進(jìn)行補(bǔ)焊，并將閥門的法蘭緊好。
If you have found that the pipeline or the valve has a significant leak point, to be timely repair welding, and the flange of the valve is good.
2、在給鹽水機(jī)組的體系排污后，記住將體系中所有的閥（除安全閥外）拆開清潔，保持潔凈度。假如有閥門的閥芯或密封線有損壞，要及時(shí)進(jìn)行修補(bǔ)或更換。
2, after the system of water to the brine unit, remember to all the valve (in addition to the safety valve) apart clean, clean degree. If there is a valve spool or sealing line is damaged, to be repaired or replaced in a timely manner.
除了給鹽水機(jī)組的全部體系進(jìn)行排污作業(yè)外，還要做氣密性試驗(yàn)，真空試驗(yàn)，以及充制冷劑試漏等試運(yùn)轉(zhuǎn)程序。
In addition to the whole system of water to the brine unit for sewage operations, but also to do the air tightness test, vacuum test, as well as test run procedures such as filling refrigerant test.