Sludge and Sewage Treatment Equipment for Belt Filter Press

• After-sales Service: Long Time
• Warranty: 12 Months
• Type: Flotation Machine
• Method: Combined Treatment
• Usage: Industrial, Home, Agriculture, Hospital
• Degree of Parameter Automation: Automatic
• Model NO.: HC4-9
• Applicable Objects: Sludge
• Effective Volume: 100(L)
• Size: 12(M)
• Transport Package: Wooden Case
• Specification: Stainless steel
• Trademark: HC FLOURISH
• Origin: Made in China
• HS Code: 8474100000
• Production Capacity: 1000

Product Description

Scope of application:

It is widely used for sludge dewatering in urban sewage treatment, chemical industry, oil refining, metallurgy, papermaking, tanning, food, sand washing, coal washing, printing and dyeing and other industries. The machine has the advantages of continuous operation, high degree of automation, energy saving, high efficiency and convenient maintenance. It is an ideal equipment for sludge dewatering.



Product features:

The belt type sludge dewatering machine can achieve the purpose of dewatering by increasing the sludge squeezing pressure step by step; The dewatered sludge can reduce the moisture content of sludge cake with appropriate pressure gradient in the high pressure shear zone (the area where the pressure of sludge is increased by the back angle of roller arrangement). With the help of the high-pressure shear zone (the power is the pressure of the air compressor, which can be freely adjusted according to the actual needs of the operation), the sludge will be forced to completely discharge a little water remaining in the sludge cake, so as to obtain the sludge cake with lower water content.

1.

In order to improve the dewaterability of sludge, improve the properties of filter cake and increase the permeability of materials, it is necessary to carry out chemical treatment on sludge. This machine uses a unique device of "water flocculation granulation mixer" to achieve the effect of chemical dosing flocculation. This method not only has good flocculation effect, but also saves a lot of chemicals, with low operation cost and obvious economic benefits.

two  

The sludge is evenly sent into the mesh belt through the distributing bucket, and the sludge moves forward with the filter belt. The free water flows into the water receiving tank through the filter belt under the self weight. The gravity dewatering can also be said to be a high concentration section. Its main function is to remove the free water in the sludge, reduce the fluidity of the sludge, and prepare for further extrusion.

three  

The fluidity of sludge after gravity dewatering is almost completely lost. As the belt of belt filter press moves forward, the spacing between upper and lower filter belts decreases gradually, and the material begins to be under slight pressure. With the belt running, the pressure increases gradually. The function of wedge zone is to extend the gravity dewatering time, increase the extrusion stability of flocs, and prepare for entering the pressure zone.

four  

When the material is separated from the wedge-shaped area, it enters the pressure area. The material is squeezed in this area. Along the running direction of the filter belt, the pressure increases with the decrease of the diameter of the extrusion roller. The material is squeezed and the volume shrinks. The free water in the gap of the material is squeezed out. At this time, the filter cake is basically formed and continues to the high pressure area at the end of the pressure. After high pressure, the water content of the filter cake can be reduced to a lower level.

Parameter:

 

Degree of parameter automation	automatic	Applicable objects	sludge	Type of filter media	ceramsite
brand	HC	model	HC4-9	performance	High efficiency filtration
Scope of application	Food, electroplating, chemical industry, textile, dyestuff, light industry, metallurgy, petroleum, water treatment, pharmacy, mineral processing	Effective volume	100(L)	SIZE	12(m)