榮達(dá)吉康新一代低溫閉式循環(huán)污泥干化設(shè)備采用獨(dú)有的獨(dú)立風(fēng)道技術(shù)，將重要部件進(jìn)行隔離，杜絕與腐蝕性氣體接觸，換熱器采用獨(dú)特的防腐技術(shù)，保證機(jī)組的使用壽命。

Rongda Jikang's new generation of low-temperature closed-cycle sludge drying equipment adopts unique independent air duct technology to isolate important components to prevent contact with corrosive gases. The heat exchanger adopts unique anti-corrosion technology to ensure the service life of the unit .

通過高溫?zé)嵩磁c除濕冷源共同作用產(chǎn)生 40~60℃極干空氣，穿透污泥動態(tài)傳輸網(wǎng)帶將污泥水分蒸發(fā)，營造低溫節(jié)能的烘干環(huán)境； 吸水后的空氣通過經(jīng)濟(jì)閉式循環(huán)，回到除濕冷源并冷凝出低溫液態(tài)水排出的過程。

低溫干化設(shè)備按能源分，可以分成電能型污泥低溫干化與余熱型污泥低溫干化兩種。電能型污泥低溫干化主要以壓縮機(jī)為動力源提供高溫?zé)嵩磁c除濕冷源，余熱型污泥低溫干化主要以現(xiàn)有廢熱產(chǎn)生的蒸汽或高溫?zé)崴疄楦邷責(zé)嵩础F(xiàn)有冷卻塔冷卻水或污水為除濕冷源。低溫干化設(shè)備整體精簡，一體化設(shè)計，智能可控；較傳統(tǒng)的熱干化方式，高效節(jié)能，無需額外廢氣粉塵處理。

Through the joint action of high temperature heat source and dehumidification cold source, 40 ~ 60 ℃ extremely dry air is produced, which penetrates the sludge dynamic transmission network belt to evaporate the sludge moisture, creating a low-temperature and energy-saving drying environment; after absorbing water, the air returns to the dehumidification cold source and condenses low-temperature liquid water for discharge through the economic closed cycle.

According to energy, low temperature drying equipment can be divided into two types: low temperature drying of electric sludge and low temperature drying of waste heat sludge. The low-temperature drying of electric sludge mainly uses the compressor as the power source to provide high-temperature heat source and dehumidification cold source, while the low-temperature drying of waste heat sludge mainly uses the steam or high-temperature hot water generated by the existing waste heat as the high STX temperature heat source, and the cooling water or sewage from the existing cooling tower as the dehumidification cold source. Compared with the traditional heat drying method, the low-temperature drying equipment is more efficient and energy-saving, without additional waste gas and dust treatment.