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E-mail
617041508@qq.com
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Phone
18861253727
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Address
Sanhekou Industrial Zone, Tianning District, Changzhou City
Changzhou Dachu Drying Equipment Co., Ltd
617041508@qq.com
18861253727
Sanhekou Industrial Zone, Tianning District, Changzhou City
Material Overview:
Sodium methoxide is a colorless amorphous powder that is sensitive to oxygen, flammable, soluble in methanol and ethanol, and decomposes into methanol and sodium hydroxide when in contact with water. It decomposes in air above 126.6 ℃. Mainly used as a chelating agent and strong alkaline catalyst, as well as a methoxy agent drug. A small amount is used for pesticide production. It can also be used as a catalyst for processing edible fats and oils, especially for processing lard. It can also be used as an analytical reagent.
Structure Introduction:
1. Cylinder: A circular cylinder made of rolled steel plates. A diameter of 0.8m to 4mm or more and a length of 2 to 50m.
2. Material dispersion plate: The plate is set up to fully disperse the material in the dryer, so that the hot air can fully contact the material. There are various forms of copying boards, which are suitable for the materials and drying stage.
3. Wheels and supporting rollers: They are the supporting parts that bear the rotation of the cylinder, made of cast iron, steel, and cast steel. Depending on the length of the cylinder, 2-point, 3-point, or 4-point supports can be used.
4. Drive device: There are forms such as friction transmission, chain transmission, and gear transmission, depending on the power.
5. Air sealing device: The rotating drum and fixed parts must be sealed to prevent hot air leakage.
Application scope:
1Sodium methoxide rotary drum dryerIt is a dryer that processes large quantities of materials. Due to its reliable operation, high operational flexibility, strong adaptability, and large processing capacity, it is widely used in metallurgy, building materials, light industry, and other sectors. In the chemical industry, rotary dryers are mostly used (some materials can also be dried using other types of dryers).2Sodium methoxide rotary drum dryerIt is generally suitable for granular materials, and can also be used to dry viscous paste like materials or materials with high moisture content by partially adding dry materials. The moisture content of the material is generally 3-25%, with a maximum of 50%. The moisture content of the product can reach 0.5%
Technical Specifications
form |
Direct heating downstream type |
Direct heating downstream type |
Direct heating counter current type |
Direct heating counter current type |
Composite heating |
Composite heating |
Material Type |
ore |
HP foaming agent |
blast furnace slag |
ammonium sulfate |
phosphate fertilizer |
coal |
processor |
1000 |
468 |
15000 |
20000 |
12000 |
5000 |
Initial moisture content |
30 |
13 |
6 |
1.5 |
5 |
6.5 |
Final moisture content |
15 |
0.3 |
1 |
0.1 |
0.1 |
0.1 |
average particle size |
6.5 |
0.05 |
4.7 |
0.5-1.7 |
0.5 |
5 |
Heavy accumulation of materials |
770 |
800 |
1890 |
1100 |
1500 |
750 |
Hot air volume |
39000 |
5400 |
10750 |
9800 |
6500 |
16000 |
Inlet gas temperature |
600 |
165 |
500 |
180 |
650 |
570 |
物料出口温度 |
42 |
100 |
70 |
80 |
75 |
|
Heating method |
gas |
Steam electric heating |
heavy oil |
coal-fired hot blast stove |
heavy oil |
heavy oil |
Loading coefficient |
6.3 |
7 |
7.5 |
7.8 |
18 |
|
speed |
4 |
4 |
3.5 |
3 |
4 |
2 |
inclination |
0.04 |
0.005 |
0.03 |
0.05 |
0.05 |
0.043 |
Number of copied boards |
12 |
24 |
12 |
22 |
Outer side of inner cylinder 8 Outer cylinder inner surface 16 |
6 12 |
Diameter of dryer |
2.0 |
1.5 |
2 |
2.3 |
Outer tube 2 Inner cylinder 0.84 |
Outer tube 2.4 Inner cylinder 0.95 |
Drying machine length |
20 |
12 |
17 |
15 |
10 |
16 |
drive power |
22 |
7.5 |
15 |
11 |
11 |
15 |