Food grade horizontal spiral screw sludge dewatering machine: a combination of environmental protection and high efficiency

Food grade horizontal spiral screw sludge dewatering machine is a kind of equipment which integrates continuous conveying and efficient dehydration. It uses a spiral structure to gradually squeeze out the moisture in the sludge, achieving the purpose of reducing volume and facilitating subsequent treatment.

Workflow:
Sludge feeding: Sludge enters the spiral chamber through the inlet.
Initial separation: Under the action of gravity, the sludge liquid is first discharged through the filter.
Progressive Compression: The spiral blades increase pressure through gradually narrowing gaps, further squeezing out moisture.
Mud cake discharge: The dried mud cake is discharged from the outlet, and the moisture can be collected and processed or reused.

Equipment Features
Food grade hygiene standards
Stainless Steel Material: Made of food grade 304 or 316L stainless steel to ensure corrosion resistance, durability and hygiene.
Easy-to-clean design: no dead angle structure, easy to clean and avoid secondary contamination.

High efficiency dehydration capacity
The spiral structure and filter screen are optimized and suitable for processing high or low concentration sludge with high dehydration rate.
The moisture content is significantly reduced, and the treated mud cake is easier to transport and handle.

Energy saving and environmental protection
Compared with traditional equipment, it has low energy consumption and stable operation, and does not require additional thermal energy support.
No vibration and noise pollution, in line with modern environmental protection requirements.

Compact structure and optimized footprint
The horizontal design makes the equipment low in height and compact in overall structure, which is suitable for installation in small or narrow sites.

Intelligent operation
It supports automated control, reduces manual intervention, and can dynamically adjust operating parameters according to the processing volume.

Main application areas
Food processing industry
Treat organic sludge such as fruit and vegetable residues, bean dregs, dairy sludge, etc. generated during the production process.

Beverage production industry
Suitable for sludge separation and dehydration in beverage manufacturing process.

Pharmaceutical and cosmetics industry
The sludge treatment scenario meets high hygiene requirements and is especially suitable for waste treatment in pharmaceutical companies.

Agricultural waste treatment
Dehydration and resource utilization of livestock and poultry manure sludge, such as for organic fertilizer production.

Other fields
It can be used in municipal sewage treatment plants, industrial wastewater treatment companies and other scenarios that require efficient dehydration.

Core Advantages
Reduce processing costs
After dehydration, the sludge volume is reduced by 70%-80%, significantly reducing transportation and landfill costs.
Wear-resistant parts provide long service life and low maintenance costs.

Improve production efficiency
High degree of automation, stable operation process and reduced downtime.
The operation is simple and does not require manual operation with high technical requirements.

Resource Utilization
The separated water can be recycled or further purified, supporting zero-discharge production goals.
Dried sludge is suitable for making fertilizer or incineration to generate electricity, thus realizing the value conversion of waste.