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DT600H

DT600H

Model No.: DT600H
Power supply: 380V-3PH, 50/60HZ
Power input: 9.5KW
Rated current: 19.0A
Heating capacity: 21KW
Cooling capacity: 18KW
Dehumidify capacity: 25L/H
Refrigerant: R134A/4.0KG
Hot air flow: 47200-25600m3/H
Dryer size: 1650mm*1056mm*1280mm
Drying chamber size: 6150mm*2190mm*2200mm
Drying capacity:
Warranty: 1 years

Product DisplaySpecificationDownload

Various Drying Energy Economy Comparison Table

Heating type

Electric heater

Coal Boiler

Oil-fired Boiler

Gas Boiler

Biomass Stove

Common Heat Pump dryer

Drytech Latest Heat Pump Dryer

Remove 1kg of water required heat energy

According to information provided by the relevant authority of the document, the average 1kg of water to remove heat energy required for 1.35 kw/kg,namely 4860 kj/kg

Fuel type

Electric

Coal

Diesel

Gas

Biomass fuels

Electric

Electric

Heat value

3600 kj/kg

23027 kj/kg

33494 kj/kg

36006 kj/kg

17459 kj/kg

3600 kj/kg

3600 kj/kg

Thermal efficiency

95%

30%

85%

85%

90%

350%

400%

Effective thermal value

3420 kj/kg

6906 kj/kg

28469 kj/kg

30605 kj/kg

15713 kj/kg

12600 kj/kg

14400 kj/kg

Fuel price

0.1$ /kwh

0.1$ /kg

1.2$ /L

0.8$ /m3

0.2$ /kg

0.1$ /kwh

0.1$ /kwh

Fuel consumption

1.42kwh

0.7kg

0.17L

0.159m3

0.375kg

0.386kwh

0.337kwh

Fuel consumption ($)

0.142

0.007

0.204

0.127

0.075

0.039

0.034

Labor management, warehousing costs

Higher

High

High

High

Low

Low

Low

Safety performance

Unsafe

Unsafe

Unsafe

Unsafe

Safe

Safe

Safe

Environmental pollution

None

Very serious

More serious

More serious

Light pollution

None

None

Life of equipment

5-8 years

6-9 years

6-9 years

6-9 years

8-12 years

10-15 years

10-15 years



Drytech Heat Pump Dryer Features: 
1. New design idea--Three times waste heat recovery;
2. Adopt heat regenerators to dehumidify;
3. Adopt touch screen controllers and dry/wet bulb to control temperature and humidity, operation drying machine easily and more accurate;
4. adopt duct-type drying method, it with shorter drying time and well-distributed hot air, drying time shorter 30% than old models;
5. during drying, the material does not craze,does not distortions, nondiscolouring, never degenerate, non-oxidize, drying completely, with good Rehydration, keep nutrient content.


Technique parameters

Model

Power supply

Power input(KW)

Rated current

Refrigerant

(R134/KG)

Heating capacity(KW)

Cooling capacity(KW)

Dehumidify capacity(L/H)

Hot air flow(m³/H)

Dryer size(mm)

Drying chamber size(mm)

DT300H

220V,1PH,50/60HZ

5.5

25.0A

2.5

10.5

7.8

12.0

23600-12800

1650*856*1280

3160*2070*2200

380V,3PH,50/60HZ

5.5

11.0 A

2.5

10.5

7.8

12.0

23600-12800

1650*856*1280

3160*2070*2200

DT500H

380V,3PH,50/60HZ

6.9

14.0 A

3.8

16.0

12.5

20.0

23600-12800

1650*856*1280

3160*2070*2200

DT600H

9.5

19.0 A

4.0

21.0

18.0

25.0

47200-25600

1650*1056*1280

5700*2170*2200

DT1200H

19.4

39.0 A

8.0

42.0

32.0

50.0

70800-38400

2089*1356*1590

5810*3230*2200

DT300HD

11.0

22.0 A

5.0

21.0

15.8

24.0

47200-25600

1650*856*1280

7510*2070*2200

DT500HD

13.8

28.0 A

7.6

32.0

25.0

40.0

47200-25600

1650*856*1280

7510*2070*2200

DT600HD

18.4

37.0 A

8.0

42.0

36.0

50.0

47200-25600

1650*1056*1280

10530*2170*2200

DT1200HD

32.8

66.0 A

16.0

84.0

64.0

100.0

70800-38400

2089*1356*1590

10750*3230*2200

Conventionally, materials are dried either in the field (sun drying) or using high temperature dryers (electric, gas fired, etc.). Successful outdoor drying depends upon good weather and indeterminate weather can render a product worthless. High temperature drying can damage the nutrient content and impart an unpleasant smell to the dried product.Specialty crops such as ginseng, herbs, echinacea, etc., need to be dried at low temperatures (30 - 45Celsius degree) for product quality optimization. This is an important consideration as they have a relatively high commercial value. Heating ambient air to use for drying, although a simple cost-effective procedure, is of limited application, particularly at higher ambient air relative humidities because of the low allowable maximum temperature conditions. Under high ambient moist air conditions, it may not even be possible to dry the material by conventional means. High temperature drying deteriorates the material structure and can render it unsuitable for further use. Low temperature drying of specialty crops reduces the risk of loss in nutrient content and damage to physical properties. Drying system incorporating a dehumidification cycle have been developed that both conserve energy and handle the material gently. The dryer operates using a heat pump where both sensible and latent heats are recovered from the exhaust air. The heat is then recycled back through the dryer by heating the air entering the dryer. The Drytech heat pump drying system is a combination of two sub-systems: a heat pump and a dryer, also the equipment have 3 times waste heat recovery. Drytech heat pump dryer operates according to a basic air conditioning cycle involving four main components: the evaporator,the compressor, the condenser and the expansion valve.The working fluid (refrigerant) at low pressure is vaporized in the evaporator by heat drawn from the dryer exhaust air. The compressor raises the enthalpy of the working fluid of the heat pump and discharges it as superheated vapor at high-pressure. Heat is removed from the working fluid and returned to the process air at the condenser. The working fluid is then throttled to the low-pressure line (using an expansion valve) and enters the evaporator to complete the cycle.In the dryer system, hot and dry air at the exit of condenser is allowed to pass through the drying chamber where it gains latent heat from the material. The humid air at dryer exit then passes through the evaporator where condensation of moisture occurs as the air goes below dew point temperature.Then drain the condenser water.

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