Single Drum Mineral Slag Rotary Dryer For Cement Plant
Rotary dryer Usage and application :
The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling with a heated gas. In industry, rotary dryer is often used to dry metal powder, iron concentrate pellets, slag, quartz sand, blue carbon, lignite, fly ash, quartz sand, clay, etc.
Single drum dryer is widely used in the field of building materials, metallurgies, chemical industry, cement and so on. it can dry slag, coal powder, mining powder, clay, sand, limestone and so on. It is made into rotary body, lifting blade, driving device, supporting device etc. It adopt the reasonable operation parameters and it also reduce the coal and power consumption by more than 10- 15% increases the output by more than 10- 15% compared with the general dryers.
The Structure for the Rotary Dryer
Rotary dryer consists of the main drum, feeding part, discharging part, big gear, pinion gear, riding rollers, small rollers, reduer, motor etc. The outer motor drives the big gear and then the dryer works.The heating method includes downstream, upstream.
rotary dryer Working principle:
The rotary dryer system is mainly composed of a heat supply source, a loading machine, a feeding machine, a rotary drum dryer, a material crushing device, a discharging machine, an induced draft fan, a discharger, and a power distribution cabinet.
The lifting plates which are arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed.
Rotary Dryer Features:
1. Shell adopts assembled structure, and its precision has been improved a lot, which will be convenient for transport.
2. According to different fuel properties, suuitable lifters will be used. This can make material receive more heat exchange.
3. Sealing is simple but efficient, which can improve capacity and improve whole machine performance.
4. Its matching combustion furnance is energy-saving type, which takes small area and is easy to adjust.
Silica sand dryer technical specifications:
rptary dryer technical specifications:
Spec./m
(Dia.×Length) |
Shell Cubage
(m³) |
Capacity
(t/h) |
Installation
Obliquity
(%) |
Highest Inlet
Air Temperature
(ºC) |
Main Motor
(kw) |
Weight
(t) |
| Φ1.2×8.0 |
9.0 |
1.9~2.4 |
3~5 |
700~800 |
7.5 |
9 |
| Φ1.2×10 |
11.3 |
2.4~3.0 |
3~5 |
700~800 |
7.5 |
11 |
| Φ1.5×12 |
21.2 |
4.5~5.7 |
3~5 |
700~800 |
15 |
18.5 |
| Φ1.5×14 |
24.7 |
5.3~6.6 |
3~5 |
700~800 |
15 |
19.7 |
| Φ1.5×15 |
26.5 |
5.7~7.1 |
3~5 |
700~800 |
15 |
20.5 |
| Φ1.8×12 |
30.5 |
6.5~8.1 |
3~5 |
700~800 |
18.5 |
21.5 |
| Φ1.8×14 |
35.6 |
7.6~9.5 |
3~5 |
700~800 |
18.5 |
23 |
| Φ2.2×12 |
45.6 |
9.7~12.2 |
3~5 |
700~800 |
22 |
33.5 |
| Φ2.2×14 |
53.2 |
11.4~14.2 |
3~5 |
700~800 |
22 |
36 |
| Φ2.2×16 |
60.8 |
13.0~16.2 |
3~5 |
700~800 |
22 |
38 |
| Φ2.4×14 |
63.3 |
13.5~16.9 |
3~5 |
700~800 |
37 |
45 |
| Φ2.4×18 |
81.4 |
17.4~21.7 |
3~5 |
700~800 |
37 |
49 |
| Φ2.4×20 |
90.4 |
19.3~24.1 |
3~5 |
700~800 |
45 |
54 |
| Φ2.4×22 |
99.5 |
21.2~26.5 |
3~5 |
700~800 |
45 |
58 |
| Φ2.6×24 |
127.4 |
27.2~34.0 |
3~5 |
700~800 |
55 |
73 |
| Φ3.0×20 |
141.3 |
30.1~37.7 |
3~5 |
700~800 |
75 |
85 |
| Φ3.0×25 |
176.6 |
37.7~47.1 |
3~5 |
700~800 |
75 |
95 |
| Φ3.2×25 |
201 |
42.9~53.6 |
3~5 |
700~800 |
90 |
110 |
| Φ3.6×28 |
285 |
60.8~76.0 |
3~5 |
700~800 |
160 |
135 |
Rotary dryer in workshop :
rotary dryer installation site :
rotary dryer delivery :
Our service:
1. Pre-sale services:
Act as a good adviser and assistant of clients, enable them to get rich and generous returns on their investments.
1>. Select equipment model;
2>. Design and manufacture products according to clients' special requirement;
3>. Train technical personnel for clients.
2. Services during the sale:
Respect clients, devote ourselves to improving the total value of clients.
1>. Pre-check and accept products ahead of delivery;
2>. Help clients to draft solving plans.
3. After-sale services:
Provide considerate services to minimize clients' worries.
1>. Assist clients to prepare for the first construction scheme;
2>. Install and debug the equipment;
3>. Train the first-line operators;
4>. Examine the equipment;
5>. Take initiative to eliminate the troubles rapidly;
6>. Provide perfect service;
7>. Provide technical exchanges.
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