High Efficiency Heat Pump Sludge Dryer

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Type: Solid Liquid Separation
• Method: Chemical Treatment
• Usage: Industrial
• Material: SS304 or SS316
• Heating Source: Electricity
• Advantages: Low Consumption High Efficiency
• Transport Package: Wooden Package
• Specification: As to different model
• Trademark: MYEP
• Origin: China
• Package Size: 3800.00cm * 1500.00cm * 2200.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description:
The product adopts a belt type of closed cabinet dehumidification heat pump drying. There is no need for additional energy (steam, thermal-conduction oil and hot-blast air), as well as no need for treatment system for tail gas. 

The system can further reduce the water content to 10-30% adjustable as you wish.
Volume reduction is over 90%, saving your cost on sludge transfer fees
Product Structure
                                
The system makes use of the dehumidification heat pump to carry out the sludge through hot-air recycling, condensing, dehumidifying and drying. The evaporation of the sludge moisture produces latent heat. And the condensation of vapor on the heat pump requires latent heat as well. Both processes of latent heat is equal according to the law of conservation of energy. As a result, the drying process does not require additional heat capacity. The energy consumed during the process is the electricity for the input to compressor, fan, and motor.
Working principle

Heat pump utilizes refrigeration system to cool and dehumidify hot and wet air, in the meantime, through the principle of heat pump, it recycles the latent heat released from steam congealing to water liquid. Heat pump = Dehumidification (moist dehumidifying) + heat pump (energy recycling). It can collect all the latent heat and sensible heat during air exhaust, bringing no waste heat to the outside.

System features
Zero discharge, zero pollution
The whole equipment adopts closed running design, no odor out, no need to add expensive odor removal system. COD level of cooling water is low, easy to dispose.
100% Heat Usage
The closed running design combines with heat pump heat recycling technology, no heat loss, more efficient and more advanced.
Low operation cost
Adopting four-effect equipment, effectively reduce the operation cost, drying 83% water content wet sludge to 30%, the operation cost is low to 180kw.h/T.
Safe without raising dust
All closed low temperature 40~75ºC running, dust density<60g/m³, oxygen<12%, no risk of raising dust and explosion. The outlet sludge temperature is below 50ºC, no need for cooling.
Durable and long services
High-grade anti-corrosion materials, no wearing parts and no wearing during operation. Services lifespan is up to 15 years.
Effective sterilization is more than 90% 
Pasteur sterilization technology, during drying, Escherichia coli can be killed over 90%.

Compare with traditional dryers

Name	Rotary drum	Rotary blade	Thin layer evaporator	Paddle Blade	Low Temperature
Drying Temp.	200-300^oC	≥150^oC	≥150^oC	≥150^oC	40-75^oC
Heat supply	Hot air, gas	Steam, Heat conducting oil	Steam	Steam, Heat conducting oil	Heat pump
Dust content	Extremely High	High	High	Little high	No
Safety	High operating temperature	High operating temperature	High operating temperature	High operating temperature	Low
Exhaust System	Complex	Odor removal system required	Odor removal system required	Odor removal system required	No
Mechanical friction	Large	Large	Large	Large	No
Heat Consumption KJ/kg water	3400	2800	2300	2800	No need
Electricity consumption KWh/kg water	0.07	0.05	0.053	0.04	0.25

Company Profile
Why Choose Us
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FAQ
Q1. Are you a factory or a trading company?
A: We belong to a factory, so we can control every aspect of the product and provide best quality with lowest price for you.
Q2. How do you ship the goods and how long does it take to arrive?
A: Airline and sea shipping also optional. Shipping time depends on distance.
Q3. Can you provide sludge sample test data?
A: Yes, please give us detailed information including sludge type, solid content rate, etc. We will reply the test data asap.
Q4. Is it OK to print my logo on the product?
A: Yes, but inform us formally before our production.
Q5. Is there any other equipment used in sludge treatment?
A: Yes, including polymer dosing system, sludge thickener, conveying device, rotary drum screen, coarse screen, paddle dryer, dissolved air flotation, sludge scraper bridge and etc. If you are interested, contact us for further information.