JHDL疊螺污泥脫水機Stacked snail sludge dehydrator

一、設備技術優勢介紹：

1、適用范圍廣：能廣泛適用于各個行業的污泥脫水；適用于高、低濃度污泥；適用于高、低黏度的各類型污泥，特別是含油污泥。

2、設備不易堵塞：獨特的動、定環濾縫結構使得設備不易堵塞，無需為防止濾縫堵塞而進行大量清洗，徹底減少沖洗用水量，減少內循環負擔，解決了傳統脫水設備堵塞給企業帶來的煩惱。

3、連續自動運行：疊螺污泥脫水機從進污泥、添加絮凝劑、排出污泥餅均采用自動控制，通過電控柜，與自動溶解加藥機、進泥泵、加藥泵等進行聯動，不需專人值守操作設備，運行不會發生堵塞，日常保養維護簡便，24小時可以連續無人運行。

4、運行成本低：采用低速螺旋擠壓技術，無振動，低噪音；設備轉速低、螺旋葉片及動環之間磨損很小，加之有水及污泥的降溫潤滑，所以使用壽命很長。動、靜環疊片具有自清潔功能，不會發生卡死問題。綜合考慮以上條件，功耗是很低的。

一、Introduction of technical advantages of equipment：

   1、Wide application range: it can be widely used for sludge dewatering in various industries; Suitable for high and low concentration sludge; Suitable for all types of sludge with high and low viscosity, especially oily sludge.

   2、The equipment is not easy to be blocked: the unique structure of moving and fixed ring filter gap makes the equipment not easy to be blocked, and there is no need to carry out a lot of cleaning to prevent the filter gap from being blocked, thus completely reducing the washing water consumption and reducing the burden of internal circulation, and solving the troubles brought to enterprises by the blockage of traditional dewatering equipment.

  3、Continuous automatic operation: The sludge feeding, flocculant addition and sludge cake discharge of the stacked snail sludge dehydrator are all automatically controlled, and linked with the automatic dissolving dosing machine, sludge feeding pump and dosing pump through the electric control cabinet, so there is no need for special personnel to operate the equipment on duty, the operation will not be blocked, the daily maintenance is simple, and it can be continuously unattended for 24 hours.

   4、Very low operating cost: low-speed screw extrusion technology, no vibration and low noise；The rotating speed of the equipment is low, and the wear between the spiral blade and the moving ring is very small，In addition, there is cooling lubrication of water and sludge, so the service life is very long；The moving and static ring laminations have a self-cleaning function, and the blocking problem will not occur. Considering the above conditions, the power consumption is very low.

二、設備優勢對比：

   1、帶式壓濾機沖洗網子耗水量大，網帶更換費用高，膠輥磨損、軸承進水損壞等費用高，不可避免。占地面積大，工作環境不衛生，易損件費用高等缺點。

   2、污泥離心機配用動力大，電耗高，噪音大，更換易損件維修費用高。

   3、板框壓濾機雖然出泥含水率低，但脫水停留時間長，不能連續工作，投資大，運行成本高，工人和機械勞動強度大。如果不是含重金屬的危廢污泥不建議使用。

二、Comparison of equipment advantages：

 1、It is inevitable that the belt filter presses will consume a lot of water to wash the mesh, and the cost of replacing the mesh belt, the wear of cots and the damage of bearing water will be high. Large floor space, unsanitary working environment, high cost of wearing parts, etc.

 2、Sludge centrifuges are equipped with large power, high power consumption and noise, and the maintenance cost of replacing wearing parts is high.

3、Although the moisture content of the sludge produced by the plate-and-frame filter press is low, the dewatering retention time is long, it can not work continuously, the investment is large, the operating cost is high, and the labor intensity of workers and machinery is high. If it is not hazardous waste sludge containing heavy metals, it is not recommended.