Hospital sewage sludge dewatering equipment Stacking screw machine

Hospital sewage sludge dewatering equipment Stacking screw machine

1、 Product Introduction

The composition of hospital sewage sludge is complex, containing a large amount of harmful substances such as pathogens, drug residues, and heavy metals. Improper treatment can easily lead to serious environmental and health problems. Our hospital sewage sludge dewatering equipment ——Stacking screw machine, specially designed to address the challenges of hospital sewage sludge treatment. It integrates technology and professional design, with a compact structure and efficient performance, becoming a key equipment in the hospital sewage treatment process.

2、 Working principle

The screw stacking machine is mainly composed of a spiral shaft, fixed laminations, and movable laminations. When the sludge from hospital sewage after pre-treatment enters the equipment, the spiral shaft begins to rotate, pushing the sludge to move along the axial direction. During this process, the wedge-shaped space formed between the fixed stack and the moving stack gradually narrows, generating a continuously increasing squeezing force on the sludge. Under the strong squeezing force, the water in the sludge is squeezed out through the gaps between the layers, achieving solid-liquid separation. The dehydrated mud cake is discharged from the equipment outlet, completing the entire dehydration process. This unique working principle ensures efficient dewatering treatment of hospital sewage sludge.

3、 Product advantages

Health and safety guarantee: Hospital sewage sludge carries a large amount of bacteria, and the equipment adopts a fully enclosed design to effectively prevent bacteria from spreading to the surrounding environment during the dehydration process. At the same time, components that come into contact with sludge are made of corrosion-resistant and easy to clean high-quality materials, which facilitate regular strict disinfection, eliminate the risk of cross infection, and fully protect the hospital's hygiene and safety environment.

Efficient dewatering performance: Based on the characteristics of hospital sewage sludge, the stacking screw machine has a higher dewatering capacity. It can reduce the moisture content of sludge fromSignificantly reducing sludge volume from over 95% to below 80%, facilitating subsequent transportation and safe disposal, ensuring hospital wastewater meets discharge standards, and effectively reducing environmental pollution pressure.

Strong anti clogging ability: Hospital wastewater often contains impurities such as fibers, hair, cotton balls, etc., which can easily cause equipment blockage. The unique stacking structure design of the screw stacking machine drives the floating stacking to move axially during operation, achieving automatic cleaning function. It can effectively prevent debris from blocking the equipment, ensuring continuous and stable operation of the equipment. Even in the face of complex and changing hospital sewage quality, it can cope with itself.

Stable and low-noise operation: Using advanced manufacturing processes and high-quality components, the screw stacking machine has high stability and reduces processing interruptions caused by equipment failures. At the same time, the noise generated by the equipment during operation is extremely low and will not interfere with the quiet medical environment of the hospital, creating a comfortable space for patients and medical staff.

Easy maintenance and low cost: The equipment structure design is simple, and daily maintenance work mainly focuses on regular inspection of equipment operation status, cleaning of laminations, and replacement of a small number of vulnerable parts. The operation is simple and easy to understand, without the need for professional and complex skill training, reducing the hospital's manpower and material resources investment in equipment maintenance and lowering operating costs.

4、 Purpose:

Comprehensive hospital sewage treatment: Suitable for mixed sewage generated by different departments of various comprehensive hospitals. After biochemical treatment, the remaining sludge is efficiently dehydrated to ensure that the sewage meets the discharge standards and prevent secondary pollution.

Specialized hospital sewage treatment: such as infectious disease hospitals, dental hospitals, ophthalmic hospitals, etc., according to their respective special sewage characteristics, the screw stacking machine can accurately treat sludge, especially in infectious disease hospitals, which can effectively avoid the spread of bacteria; Dental hospitals can handle sewage sludge containing a large amount of dental treatment waste; Ophthalmic hospitals can handle wastewater and sludge containing special chemical agents.

Hospital ancillary facilities sewage treatment: including the sewage generated by hospital canteens, laundry rooms and other ancillary facilities, the screw stacking machine can also perform excellent dewatering performance, effectively separate the sludge in the sewage, and help the stable operation of the hospital's overall sewage treatment system.

Choose usHospital sewage sludge dewatering equipment Stacking screw machineIt means choosing efficient, safe, and reliable sewage treatment solutions to provide solid support for the hospital's environmental protection work and jointly safeguard our green home.