SEND AN INQUIRY

Home > Products > Sludge Drying System

Heat Pump Closed Box Sludge Drying System

Inquire Now
Next Product Download
Share

Product Description

Industrial Sludge Dryers: Heat Pump Closed Box Sludge Drying System – Advanced Sludge Management


Heat Pump Closed Box Sludge Drying System is an innovative, energy-efficient solution for reducing sludge volume and moisture content, ideal for municipal and industrial applications.


The Industrial Sludge Dryer provided by HuaZhao leverages advanced heat pump principles (Carnot cycle) to dehydrate sludge via low‐temperature dehumidification. Designed with a wide temperature range and an enhanced vapor injection compressor, this system ensures efficient heat recovery and precise drying control.


Key Features



  • Wide Temperature Range & High Efficiency: Operates efficiently with an enhanced vapor injection compressor to maintain optimal drying conditions.

  • High Energy Display & Precise Configuration: Offers high-precision parameter settings and efficient heat recovery for consistent performance.

  • Modular Design: The modular stitching simplifies transport, installation, and removal, making the Heat Pump Closed Box Sludge Drying System adaptable to various site conditions.

  • Environmental & Energy Savings: Environmentally friendly with automatic temperature control, reducing energy consumption and saving time.

  • Customizable Drying Parameters: Provides a wide adjustable range for drying parameters to ensure superior sludge drying quality.


Product Specification


This form is for reference only. We provide customized solutions based on customer's parameter requirements, providing each customer with one-to-one, more accurate parameter tables.


Heat pump closed box sludge drying system
ModelHT-10IIJ4dHT-18IIJ4dHT-33IIJ4d
Water removed rate kg/24h200400800
Water removed capacity kg/h8-1515-2530-50
Operating power   kw3.5612
COP   kg.h2O/KW.h2.0-4.0
Compressor qty111
Hopper dimension  mm800*800*7501000*1000*9001250*1250*1250
Cooling typeAir cooled ( water cooled optional)
RefrigerantR134a
Power supply380V/3P/50HZ
Dry temperature40~50℃ ( air back)   /  60~80℃ (air outlet)
Control systemTouch screen + micro computer
Dry material water content10%~40%
Dimension L (mm)170023002700
Dimension W (mm)150017001900
Dimension H (mm)170020002300
Structure typeAssemble ( If adopt water cooled, unit is whole set)
Weight (kg)65010001550


Customization Process


Customized solutions are provided on a one-to-one basis. Our process includes:


  • Sludge Analysis: Detailed evaluation of moisture content, pH, and corrosivity.

  • Configuration Selection: Options for add-ons such as inorganic nano-membrane ceramics, oil removal modules, or pH adjustment devices,

    tailored to specific sludge characteristics.

  • System Integration: Seamless integration with existing dewatering equipment and utilization of waste heat or steam for enhanced energy efficiency.

  • Automation Setup: PLC-controlled operation with adjustable parameters like drying temperature and belt speed for optimal performance.


Heat Pump Closed Box Sludge Drying System



Benefits & Advantages

HuaZhao certified Heat Pump Closed Box Sludge Drying System reduces sludge moisture from as high as 83% down to approximately 10% in a single pass—achieving up to an 80% volume reduction. This results in significant energy savings (up to 57% less energy consumption compared to traditional dryers), lower transportation costs, and enhanced environmental safety with zero harmful emissions.


Applications


The Heat Pump Closed Box Sludge Drying System is ideal for municipal wastewater treatment and industrial sludge drying. It is widely used in electroplating, pharmaceutical, chemical, and hazardous sludge treatment processes. Additionally, this system supports resource recovery by repurposing dried sludge into biofuel, construction material, or soil amendment, reinforcing its position among leading Industrial Sludge Dryers.


The HuaZhao Heat Pump Closed Box Sludge Drying System combines energy efficiency, environmental safety, and robust automation to deliver a sustainable and customizable sludge management solution. Its adaptability, precision, and modular design make it an essential tool for reducing sludge volume and moisture content. Experience the unmatched performance of Heat Pump Closed Box Sludge Drying System.


For optimal sludge management, trust HuaZhao to deliver reliable, eco-friendly performance.


Why Choose HuaZhao as Your Industrial Sludge Dryers Supplier?


1. Wide temperature range,high effciency,enhaced vapor injection compressor;

2. High energy display control,high precision configuration,efficient heat recovery;

3. Modular stitching,transport,installation and removal are easier and more efficient.;

4. Environmentally friendly,energy saving,saving time;

5. The drying parameters are easy to control and wide adjustable range,drying quality is good;

6. Reasonable structure design: site survey, scientific planning, optimize investment costs, to ensure drying quality; easy installation and maintenance, smooth operation, easy to use;

7. Automatic temperature control,safe and environment protection.


Click here to view all of our chillers and sludge drying system.


Hot Products

Contact Us
  • Mobile: +86 15262310939
  • Tel: +86 15262310939
  • Fax: +86 512 6586 4778
  • E-mail: j.li@szhuateng.com
  • WhatsApp/Wechat : +86 15262310939
  • Add: No.1, Nanhuan Road, Qingyang Town, Jiangyin City, Jiangsu Province, China
Follow Us
what is a screw chiller220v water cooled screw chiller factory-30 degree low temperatue water chiller300 rt air cooled chiller manufacturer300 rt air cooled chiller supplier380v water cooled screw chiller50hz water cooled screw chiller50hz water cooled screw chiller manufacturer50hz water cooled screw chiller supplierdifference between cooler and condenserchiller vs heat exchangerdifference between chiller and heat pumpdifference between heat exchanger and coolerWhat Is Air Cooled Chiller?Custom Chillers-Huazhao Solution