Stacked screw sludge dehydrator livestock manure dewatering machine plate frame three net double mesh belt compression filter press

Shandong Zhucheng Yihai Environmental Protection Technology Co., Ltd., is a professional engaged in: domestic sewage treatment, slaughtering and aquaculture sewage treatment, food processing and industrial sewage treatment, reclaimed water reuse, waste incinerator and other equipment production, sales, 

As well as a variety of sewage treatment engineering design, construction, installation, commissioning, technical consulting services in one of the professional environmental protection technology company. 

Our company adhering to the "integrity-based, quality first" business philosophy, to customers solemnly Chen Nuo: our company has a professional after-sales service management department, to give a satisfactory reply within 24 hours, and regular telephone return visits and follow-up service, 

Open a wide range of convenient doors for customers. 

Product presentation: 

working principle：

1. Concentration: when the screw pushes the shaft to rotate, the multiple solid laminates set on the periphery of the propelling shaft move relatively, and under the action of gravity, the water is filtered out from the relative moving lamination gap to achieve rapid concentration. 

2. Dewatering: the concentrated sludge moves forward with the rotation of the spiral shaft, the pitch of the spiral shaft gradually becomes smaller, the gap between the ring and the ring becomes smaller, and the volume of the spiral cavity shrinks along the exit direction of the mud cake. 

Under the action of the back pressure plate at the exit, the internal pressure increases gradually, and under the continuous operation of the spiral driving shaft, the water in the sludge is squeezed out, the solid content of the filter cake increases continuously, and finally the continuous dewatering of the sludge is realized. 

3. Self-cleaning: the rotation of the spiral shaft promotes the continuous rotation of the swimming ring, and the equipment relies on the movement between the fixed ring and the swimming ring to realize the continuous self-cleaning process, thus skillfully avoiding the common blockage problem of the traditional dehydrator. 

Structural principle： 

1. The stacked snail main body of the dehydrator is a filtering device formed by the fixed ring and the swimming ring stacked on each other, and the spiral axis runs through it. 

The front section is the enrichment part and the back section is the dehydration department. 

2. The filter gap between the fixed ring and the swimming ring and the pitch of the spiral shaft gradually become smaller from the concentrated part to the dehydrating part. 

3. The rotation of the spiral axis not only drives the sludge to be transported from the thickening part to the dewatering part, but also constantly drives the swimming ring to clean the filter seam to prevent blockage.