Water Source Heat Pumps for Sludge Drying in Sewage Plants

• Type: Water-Cooled
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Noise Level: Ordinary
• Application Machine: CNC Machine Tools
• Condition: New
• Transport Package: as Customization
• Specification: As customization
• Trademark: FUJIE (or as customized)
• Origin: China
• HS Code: 84186120

Product Description

Product description

The fully-assembled integrated heat pump room adopts a new system design concept based on the principle of "plug and play", integrates international advanced energy-saving concepts and system optimisation technologies, and improves the COP of the room system by 10% to 20% compared with that of the traditional room, which comprehensively meets the energy-saving standards of green buildings.

The product can meet the 10kW~3517kW cooling capacity of a single heat pump integrated equipment, and at the same time can double the capacity of the product form through the merger of the box.

Nominal heat production	kW	1690
Nominal heating input power	kW	588
COP		2.87
water flow	m^3/h	190
Temperature of water intake	ºC	25
Temperature of medium water outlet	ºC	20
Hot water flow rate	m^3/h	291
Hot water inlet temperature	ºC	80
Hot water outlet temperature	ºC	85
Overall dimensions
length (A)	mm	6000
width (B)	mm	3000
height (C)	mm	2700
Type of refrigerant		R134a
Refrigerant charge (estimated)	kg	1320
Shipping weight (estimated)	kg	24500
Operating weight (estimated)	kg	25700

Our Advantages
1. Leading system control technology: through the precise control of various index parameters of the system to maintain the stability of system operation.
2. Leading return oil cooling technology: through this throttling and then throttling technology makes the lubricating oil can get more cooling capacity to maintain the stability of oil temperature.
3. Leading motor cooling technology: through the liquid spray and medium pressure cooling technology timely cooling of the motor to ensure that the motor temperature will not be too high.
4. Environmentally friendly high-temperature refrigerant application: R134a/R515B high-temperature environmentally friendly refrigerant is used as the circulating medium.
5. Leading compressor oil return technology: ensure the lubricating oil in the evaporator to return to the compressor smoothly by adopting the way of oil return by injection or air pump.


Areas of application
1. Sewage plant water for heating and cooling
2. Sewage pumping station sewage to achieve heating and cooling
3. River and lake water for heating and cooling
4. Ground source heat pump for winter heating
5. Water source heat pump for drying
6. Energy saving and consumption reduction for factory energy management


About us

The company participated in the "White Paper on Heat Pumps for Carbon Neutrality (2022)" and "White Paper on the Development of Industrial Heat Pumps (2023)", which were guided by the Department of Environmental Resources of the National Development and Reform Commission and edited by the Heat Pump Committee of China Energy Conservation Association. The company has been actively carrying out the innovative application and expansion of energy-saving and carbon reduction technology and equipment, such as high-temperature water-source heat pumps, in the field of sewage sludge treatment and other industrial fields, so as to realise the resourcefulness of sewage sludge and industrial waste heat, Energy. Compared with the traditional process, the company's core technology and equipment can reduce carbon emissions by more than 35,000 tonnes per year.
 

In 2023, Fuzzy Environmental Protection became a member unit of China Energy Conservation Association Heat Pump Specialised Committee.

In 2023, Fuzzy Environmental Protection won the Energy Saving and Emission Reduction Enterprise Contribution Award of China Energy Conservation Association and became the most growing brand in heat pump industry.

In 2023, the high-temperature heat pump system based on sludge low-temperature vacuum dewatering and drying integrated technology and equipment of F&J Environmental Protection won the Heat Pump Technology Innovation Award of China Energy Conservation Association.

In 2023, the high-temperature heat pump project of Hongqiao Water Purification Plant of F&J Environmental Protection won the Top Ten Excellent Cases of Waste Heat Utilisation in Shanghai.