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Green Innovation · Scientific and Technological Development · Industrial Responsibility · Joint Construction of Civilized Ecology

Sludge drying equipment

Huapu Sludge Drying Equipment Full Scene Sludge Treatment Solution Huapu sludge drying equipment can adapt to various sludge treatment scenarios, accurately match different sludge characteristics, select corresponding mature treatment processes, and efficiently achieve the goals of drying disposal and resource utilization. In response to the high organic matter and large output sludge generated by municipal sewage treatment plants, the use of low-temperature sludge drying technology can achieve a sludge reduction of over 80%, greatly reducing the difficulty of transportation and subsequent disposal. Faced with hospital sewage sludge, which carries a large amount of bacteria, viruses, and various pathogens, we exclusively use sludge hydrolysis and thermal drying technology, relying on high-temperature treatment to complete thorough sterilization and block the risk of bacterial transmission from the source. The industrial wastewater sludge generated by industries such as chemical, printing and dyeing, and pharmaceuticals is reduced in volume and quality through low-temperature sludge drying technology, effectively reducing the volume of hazardous waste disposal and significantly reducing the cost of environmental protection treatment for enterprises. The dredging sludge from rivers, lakes, and reservoirs has a high sand content and unstable output. Large scale capacity reduction can be achieved through low-temperature drying, and the treated sludge can be directly used for landfill or comprehensive utilization. For the project of sludge resource utilization, hydrolysis thermal drying combined with supporting deep processing technology is adopted to process the standard treated sludge into environmentally friendly building materials such as lightweight bricks, truly realizing the transformation of sludge into treasure and practicing the concept of green and circular development.

National Service Hotline：400-611-6861
Product Introduction

The core function of Huapu sludge drying equipment is to evaporate the water in the sludge through thermal energy, achieving deep reduction and stabilization:


Deep Capacity Reduction: It can reduce the volume of sludge to 1/4 of its original size, significantly reducing transportation and disposal costs.


Deep drying: The sludge (with a moisture content of about 80%) treated by plate frame, belt, and centrifugal dewatering machines can be dried in one step to a dried mud block with a solid content of 90% (i.e. a moisture content of 10%).


Harmless treatment: High temperature environment can effectively kill viruses and bacteria in sludge. Through strong oxidants, magnetic fields, and active materials adsorption, harmful components such as heavy metals can be effectively separated.


Resource preparation: The dried sludge can be used to produce lightweight bricks and environmentally friendly building materials, achieving the transformation of waste into treasure.


Technical Advantage
Ultimate energy saving, low operating costs
低温干化技术电耗仅为常规高温干化设备的1/3，每吨80%含水率污泥干化至10%，综合电耗低至50kW·h，长期运行成本优势显著。
Efficient capacity reduction, significant reduction in volume
Sludge with a moisture content of 80% can be dried in one step to 10% -30%, reducing its volume by 70% -80% and significantly reducing transportation, disposal, and landfill costs.
Fully enclosed, safe and environmentally friendly, with no secondary pollution
Low temperature drying (40-75 ℃), closed system operation, no odor leakage, no need for additional deodorization devices. High temperature hydrolysis drying achieves thorough sterilization, fully sealed design prevents leakage, and is suitable for high biological safety risk scenarios such as hospitals.
Integrated design, strong adaptability
Small footprint: With an integrated modular structure, it can be directly installed in existing dehydration rooms without the need for additional land. Wide compatibility: It can connect with front-end dewatering equipment such as plate frame, centrifuge, and belt, and is suitable for various types of sludge such as municipal, industrial, and medical.
Process Selection

Recommended Core Considerations: Huapu Technology Detailed Explanation

The front-end already has dewatering equipment (plate frame/centrifugal/belt type) for low-temperature sludge drying technology, which can dry sludge with a moisture content of 80% to 10% in one step, perfectly connecting with the existing dewatering system

Hospital/Biosafety Risk Sludge Hydrolysis Thermal Drying Technology Meets High Temperature Sterilization Rigid Requirements, Fully Sealed Design to Prevent Pollutant Leakage

The project pursues ultimate energy-saving and low-temperature sludge drying technology, which consumes only one-third of the electricity of conventional equipment, significantly reducing long-term operating costs

To achieve the resource utilization of sludge (in the direction of building materials), the hydrolysis and thermal drying technology of sludge can be used to produce lightweight bricks and various environmentally friendly building materials

The project construction site has limited space, and the low-temperature sludge drying technology is integrated with a modular design, which occupies a small area and is easy to install

Large scale centralized sludge disposal projects require sludge hydrolysis thermal drying technology with a large single machine processing capacity, which can achieve thermal energy recovery and adapt to large-scale stable operation


Friendship Link
Huapu Environmental Protection Huapu Water Treatment Equipment