1. The herbal infusion machine automatically adds PA M dry powder and water, then mixes to form a flocculated medicinal solution;

2. The metering pump delivers the medicinal solution to the mixing tank at the front end of the helical stacker;

3. Mix the dehydrated sludge with the chemical solution to form flocs;

4. The floc clusters enter the spiral press main unit, where they are dehydrated by spiral compression to produce dry sludge cakes for transportation;

5. The separated filtrate is returned to the wastewater treatment system for further processing.

The core advantages of the entire sludge treatment system:

Advantages of the herbal decoction machine:

1. Three-stage segmented dissolution ensures thorough dissolution of PA M, enhances reagent utilization efficiency, and reduces consumable usage;

2. Explosion-proof electronic control system selection, covering chemical processing and hazardous waste wastewater treatment applications;

3. Fully automated quantitative feeding system eliminating the need for frequent manual dosing, thereby reducing labor costs. Advantages of the spiral-dehydrator

1. Features a self-cleaning rotating ring design that resists clogging and requires minimal water consumption for flushing;

2. At low speeds, it operates with significantly lower noise levels and energy consumption compared to a belt filter press;

3. Can directly treat low-concentration sludge without requiring a dedicated sludge thickening tank, thereby reducing civil engineering costs;

4. The entire unit is made of 304 stainless steel, resistant to corrosion from biochemical sludge.