干燥機(jī)的出口露點(diǎn)不合格的原因?

壓縮空氣的含水量多少一般用壓力露點(diǎn)來表示，露點(diǎn)越低，表示含水值越小，干燥機(jī)的干燥效果越好。在工業(yè)中，由于各種用氣設(shè)備及工藝流程的不同，需要有不同壓力露點(diǎn)的壓縮空氣干燥設(shè)備為用戶提供選擇的可能。有的要求壓力露點(diǎn)達(dá)到-20℃，有的要求壓力露點(diǎn)不低于-40℃，還有的壓力露點(diǎn)要求在-70℃左右。

The moisture content of compressed air is generally expressed by the pressure dew point. The lower the dew point is, the smaller the water content is, the better the drying effect of the dryer is. In industry, due to the different gas equipment and process flow, compressed air drying equipment with different pressure dew point is needed to provide users with the possibility of selection. Some require the pressure dew point to reach - 20 ℃, some require the pressure dew point not less than - 40 ℃, and some require the pressure dew point to be about - 70 ℃.

干燥機(jī)出口露點(diǎn)不合格的原因:

Reasons for unqualified dew point at dryer outlet:

1、干燥機(jī)出口露點(diǎn)過高

1. Dryer outlet dew point too high

2、超出流量值和超過設(shè)計(jì)條件，在配置吸附式干燥機(jī)時(shí)應(yīng)根據(jù)空壓機(jī)排氣量和工作流量設(shè)計(jì)。

2. If the maximum flow and design conditions are exceeded, the design of adsorption dryer should be based on the air compressor discharge and working flow.

3、干燥劑沒有吸附效果，需更換濾芯

3. The desiccant has no adsorption effect, so the filter element should be replaced

4、氣流進(jìn)入干燥機(jī)前沒有預(yù)處理除去液態(tài)水，壓縮空氣進(jìn)入干燥機(jī)前應(yīng)進(jìn)行液態(tài)水預(yù)處理，否則超過吸附劑的吸附能力，吸附劑飽和后將失去吸附效果。

4. There is no pretreatment to remove liquid water before the air flow enters the dryer. Liquid water pretreatment should be carried out before the compressed air enters the dryer. Otherwise, if the adsorption capacity of the adsorbent is exceeded, the adsorption effect will be lost after the adsorbent is saturated.

5、干燥機(jī)使用壽命已結(jié)束

5. The service life of dryer is over

壓縮空氣干燥機(jī)(干燥機(jī)|吸干機(jī))是壓縮空氣系統(tǒng)的重要組成部分，常見的壓縮空氣干燥機(jī)有冷凍式干燥機(jī)和吸附式干燥機(jī)。貝騰模芯干燥機(jī)是兩者的升級(jí)版，能徹底解決壓縮空氣含水問題，幫助企業(yè)提高壓縮空氣品質(zhì)，從而提高生產(chǎn)工藝，降低生產(chǎn)成本。

Compressed air dryer (dryer | suction dryer) is an important part of compressed air system. The common compressed air dryers include freeze dryer and adsorption dryer. Beiteng core dryer is an upgraded version of the two, which can completely solve the problem of water content in compressed air, help enterprises improve the quality of compressed air, so as to improve the production process and reduce the production cost.