During the operation, it is only necessary to put the sludge into the drying chamber, and there is no need to monitor and adjust the equipment too much, which simplifies the operation. In addition, the equipment does not require fuel consumption and there is no harmful gas emission, which is environmentally friendly and energy saving.
The key to sludge treatment and disposal is to remove water, which is the main way to achieve sludge reduction and an important step to achieve sludge stabilization, harmlessness and resourcefulness. Sludge for incineration and composting requires a moisture content of less than 60%, while the use of sludge drying can reduce the moisture content to 30-50%. In addition, the dried sludge not only reduces the mass and volume, which makes the sludge easy to transport and store, but also effectively removes odor and pathogenic microorganisms, and keeps the sludge in a stable state.
Advantages
Environmental compliance supported by national environmental protection policy in line with national development requirements.Zero pollution and emission of air energy dryer. On the one hand airtight sample room of air energy dryer can ensure heat conservation.On the other hand.It can isolate the materials from outside dirty air.Guarantee even drying and high quality of materials.
Green and environmental protection
Environmental protection problems
The old type dryer cause material pollution,The sanitation can not reach the standard. The traditional dry way is air drying.It will be effected by mosquitoes,The other insects and dust during drying process.And it's easy mildew.So,The material is hard to reach the standard,Besides,The heater of old type dryer is coal-fired boiler,It will produce a lot of waste gas during working.It cause great pollution to the environment if don't dispose the waste gas.
Low operating cost Energy efficiency reach to 450%.Operating cost is low 30%-80%than traditional energy.
High labor costs
Due to the effect of weather.The traditional dry way need to dry pack up and re-dry.It will spend more time and labor costs.Even though drying by traditional curing barn.It will also need to change the materials site because of uneven temperature.
|
Unit Model |
10PL |
12PL |
15PV |
25PV |
50PU |
|
|
Unit Model |
DKXRK-36Ⅱ/LH |
DKXRK-44Ⅱ/LH |
DKXRK-54Ⅱ/VH |
DKXRK-90Ⅱ/VH |
DKXRK-180Ⅱ/UH |
|
|
Power supply specifications |
380V/3N~50Hz |
380V/3N~50Hz |
380V/3N~50Hz |
380V/3N~50Hz |
380V/3N~50Hz |
|
|
Rated heating |
Nominal heat production(KW) |
36 |
46 |
54 |
90 |
180 |
|
Nominal heating input power (KW) |
8.7 |
10.9 |
12.8 |
21.4 |
42.8 |
|
|
Nominal current(A) |
19.6 |
21.8 |
25.6 |
42.8 |
85.6 |
|
|
Energy efficiency ratio (W/W) |
4.1 |
4.2 |
4.2 |
4.2 |
4.2 |
|
|
Outlet air temperature |
Rated heating return air temperature ℃ |
50 |
50 |
50 |
50 |
50 |
|
Maximum heating air outlet temperature ℃ |
75 |
75 |
75 |
75 |
75 |
|
|
Function |
Heating and drying |
Heating and drying |
Heating and drying |
Heating and drying |
Heating and drying |
|
|
Waterproof grade |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
|
|
Refrigerant (charge quantity) |
R134A |
2*5 |
2*5 |
2*5.2 |
2*10 |
4*10 |
|
Waterway side |
Type |
Set exchange |
Set exchange |
Set exchange |
Set exchange |
High efficiency tank |
|
Inlet and outlet water pipe size |
1.5"\DN40 internal teeth |
1.5"\DN40 internal teeth |
1"\DN25 internal teeth |
2"\DN50 internal teeth |
3"\DN80 internal teeth |
|
|
Circulating water flow rate(m³\h) |
7 |
7 |
5 |
15.5 |
31 |
|
|
Main pipe diameter |
PPR50/40 iron pipe |
PPR50/40 iron pipe |
PPR32/25 iron pipe |
63PPR/50 iron pipe |
90PPR/80 iron pipe |
|
|
Water-side pressure loss (kPa) |
60 |
60 |
50 |
85 |
85 |
|
|
Power cord specifications |
4 square copper wire |
4 square copper wire |
4 square copper wire |
10 square copper wire |
20 square copper wire |
|
|
Dimension |
1424*785*1210 |
1424*785*1210 |
1600*920*2000 |
2030*1100*2120 |
2300*1300*2390 |
|
|
Net weight of the unit(kg) |
305 |
340 |
200 |
730 |
1500 |
|
|
Gross weight of the unit(kg) |
340 |
380 |
230 |
780 |
1550 |
|
|
Operating noise(dB(A)) |
<65dB(A) |
<65dB(A) |
<65dB(A) |
<72dB(A) |
<78dB(A) |
|
|
Remarks |
1. Rated test conditions: ambient dry and wet bulb temperature is 20℃ /15℃ unit return air 50℃/70%. |
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Line production make the boss and worker feel relaxed. Our Air energy dryer can adopt two modes of continuous drying and fixed drying to meet different demand of users and reduce the labor costs.
High energy consumption
Some corporation will buy dying equipment to assist drying,but in practical applications,they have found that there is a large energy consumption and uneven drying equipment can not directly put the wet fruit into the curing barn.
Main engine adopts sealed insulation design,no danger of electric shock,completely eradicate the risk of fire hazard and explosion.
Old type dryer is unsafe,unstable in performance.The heater of old type dryer is coal-fired biler.It has risk of explosions and fires Which cause mass threat to peoples life and property.
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