This method is an original creation in China, which solves the technical problems in the burning of red mud clinker, but brings unfavorable factors such as complicated ingredients and increased production capacity of the sintering method to increase the cost of the product. China's current Zhengzhou Aluminum Plant, Guizhou Aluminum Plant in Shanxi Aluminum Plant and its associated processes are mixed.
At present, only the Huangfu Luodal plant in the world is produced by the joint method (series method), and the main indicators of its actual production are as follows.
a. Enter the low-grade gibbsite mine of aluminum ore. The composition is as follows:
Composition A1 2 O 3 Fe 2 O 3 SiO 2 CaO TiO 2 A/S
Content /% 42 17.7 11.7 0.9 2.3 3.58
b. The total recovery of alumina is 87.87%; the alkali consumption is Na 2 CO 3 100% 114.2kg/t; NaOH 100% 10.6kg/t; the limestone unit consumption: 10% water, 1.42t/t; clinker consumption 2.62 t / t; power consumption 456 kW h / t; steam consumption 12.9MJ / t; fresh water consumption 3.9t / t; baking coal consumption 464.4kg / t; product ratio:? 70% Bayer, 30% Sintering method.
The Snoworld plate ice machine production capacity ranges from 1 ton/day to 30 ton/day, and the thickness of Plate Ice Machine is around 10~12 mm. The models and data are as followed.
|
Unit |
Performance Parameters |
|||||||||
|
Nominal capacity |
Necessary refrigeration |
Installed power |
Ice outlet dimension(L*W) |
L |
W |
H |
Net weight |
|||
|
Model |
Condensing type |
t/24h |
kcal/h |
kw |
mm |
mm |
mm |
mm |
kg |
|
|
P10A |
Air-cooling |
1 |
5590 |
5.5 |
1113 |
97 |
1590 |
980 |
1775 |
1200 |
|
P20A |
2 |
11180 |
12 |
1680 |
1680 |
2000 |
1400 |
|||
|
P30A |
3 |
16770 |
21 |
1410 |
131 |
2150 |
2000 |
2240 |
2100 |
|
|
P50A |
5 |
27950 |
34 |
2850 |
2200 |
2450 |
2500 |
|||
|
P80A |
8 |
44720 |
50 |
3000 |
2200 |
2450 |
3000 |
|||
|
P100A |
10 |
55900 |
57 |
3240 |
2200 |
2480 |
3300 |
|||
|
P150A |
15 |
83850 |
77 |
â‘ 2050 |
1550 |
1730 |
1900 |
|||
|
â‘¡2400 |
2200 |
2480 |
2000 |
|||||||
|
P200A |
20 |
111800 |
121 |
â‘ 2200 |
1900 |
1880 |
2100 |
|||
|
â‘¡3260 |
2200 |
2500 |
2600 |
|||||||
|
P30W |
Water-cooling |
3 |
16770 |
20 |
1600 |
1800 |
2240 |
1600 |
||
|
P50W |
5 |
27950 |
33 |
1800 |
2200 |
2450 |
2800 |
|||
|
P80W |
8 |
44720 |
51 |
3000 |
2200 |
2450 |
3200 |
|||
|
P100W |
10 |
55900 |
53 |
3240 |
2200 |
2480 |
3800 |
|||
|
P150W |
15 |
83850 |
72 |
â‘ 2050 |
1550 |
1730 |
2300 |
|||
|
â‘¡2400 |
2200 |
2480 |
2000 |
|||||||
|
P200W |
20 |
111800 |
102 |
â‘ 2200 |
1900 |
1880 |
2500 |
|||
|
â‘¡3260 |
2200 |
2500 |
2600 |
|||||||
|
P250W |
25 |
139750 |
117 |
â‘ 2500 |
2200 |
1880 |
3000 |
|||
|
â‘¡3500 |
2200 |
2500 |
3300 |
|||||||
|
P300W |
30 |
167700 |
135 |
â‘¢1410 |
131 |
â‘ 2700 |
2200 |
2000 |
3500 |
|
|
â‘¡4720 |
2200 |
2500 |
4200 |
|||||||
|
P150E |
Evaporatve-cooling |
15 |
83850 |
77 |
1410 |
131 |
â‘ 2050 |
1550 |
1730 |
1900 |
|
â‘¡2400 |
2200 |
2480 |
2000 |
|||||||
|
P200E |
20 |
111800 |
102 |
â‘ 2200 |
1900 |
1880 |
2100 |
|||
|
â‘¡3260 |
2200 |
2500 |
2600 |
|||||||
|
P250E |
25 |
139750 |
117 |
â‘ 2500 |
2200 |
1880 |
2400 |
|||
|
â‘¡3500 |
2200 |
2500 |
3300 |
|||||||
|
P300E |
30 |
167700 |
136 |
â‘¢1410 |
131 |
â‘ 2700 |
2200 |
2000 |
2800 |
|
|
â‘¡4720 |
2200 |
2500 |
4200 |
|||||||
Snoworld plate ice machine has several features.
· Peeling in high speed and without heat. It is unnecessary to introduce hot gas from outside since the hot freon gas produced by plate ice machine itself is fed into evaporator. Within 90 seconds plate ice will fall down due to gravity.
· Special water circulation system. The raw water flows evenly on the surface of evaporator, and gathers into water tank through special water channel at the bottom of evaporator. Then water is pumped to water distributor in top of the evaporator and returns to surface of the evaporator to freeze. The special water circulation system makes surface of plate ice produced very smooth.
· Full automatic control improves refrigeration performance of compressor to the best condition, and the COP value improved. Energy-saving and high efficiency is realized.
Plate Ice Machine
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Fujian Snowman Trade Co., Ltd. , https://www.sinoicemachine.com