Advantages
A. High drying efficiency,faster and drier
The whole drying line combines closed type heat pump dehumidification drying technology with belt transmission drying mode; Circulation hot air through, stratified air drying and fast drying speed to meet the requirements of material drying process better. The belt dryer line adopts multi-layer design,utomatically roll,ing materials,uniform heating and short drying cycle to ensure high efficiency,high yield and top drying quality.
B. Intelligent Internet technology
Using PLC and touch screen automatic intelligent control mode, centralized control technology operation management is automatically completed by the micro computer; Intelligent control for the temperature and humidity of the drying materials with stable performance; Drying data,cloud backup drying process and intelligent management can be easily achieved by By remote control of human-computer interaction interface.
C. Automated operation
By using industrial automation design to easily achieve automatic loading & delivering materials and drying while running; In the aspect of loading and collecting materials,continuous drying is more time and labor saving compared to static drying loading.
D. Safe and environmental friendly
The air supply temperature is between 60ºC-80 ºC, which will remove open flame and potential safety hazards brought by high temperature,avoiding dust during drying and the pollution caused by the odor along with the exhaust gas; The whole process is more in line with environmental protection and health requirements.

|
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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Rhizome heat pump dryering Huai Shan
Place of origin:Henan, Hunan, Hubei, Shanxi, Yunnan, Hebei, Shaanxi, Jiangsu, Zhejiang, Jiangxi, Guizhou, Sichuan, Shandong, etc. Shandong Taiping Town, along the Si River. Yam production is not large, but the quality is very high, has a relatively long history, was a tribute in the Qing Dynasty, with Qiongzhen Lingzhi with porridge, can be stewed with ribs, can lower blood sugar, is the ideal food for diabetics.
The first stage:preheating warming, pre-drying for about 2 hours to warm up the temperature to about 45 ℃, and then maintain the temperature to begin to drain the moisture.
The second stage:After the pre-drying reaches 6 hours, the temperature will be raised to 55 ℃, maintain the temperature and drain the moisture for about 6 hours.
The third stage:The later stage will raise the temperature to about 60 ℃ to maintain the moisture discharge for 6 hours, the material is basically dry.
The fourth stage:The last section of high temperature drying for 2 hours to achieve complete drying.
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