I. Introduction
LSY -tube -type screw conveyor is not only used in the concrete mixing plant ( floor ) , asphalt mixing plant , dry mortar production line delivery of cement , fly ash, slag , dry sand , but also widely used in chemical , building materials, food, Metallurgy , electric power and other industries. Conveying powder, small granular materials. However, this equipment not suitable for bulk transport, there are pressing nature, bond or easy end of the material .
Second , performance characteristics
The Company LSY type screw conveyor has the following advantages:
Efficient delivery : A new type of hanging Zhongjian hanging bearing frame , increasing the material transport space, reducing the logistics resistance , with small diameter, high- speed , pitch Deng Bian designed to ensure smooth , rapid, and even feed.
Arbitrary arrangement : the shell quality seamless steel pipe , connected through the flange to the paragraphs as a whole , both horizontal or inclined conveyor may be continuous . Supporting device can be fixed directly without foundation , full use of space , moving , unpacking is very convenient.
Diversity connection : enter , a gate flange connection can be used , cloth loaded connection , cloth mounted boom to connect , universal interface , and other means .
Reliable seal : shell tube connection set up seepage water installations, technical hole has been carefully modified to prevent rainwater infiltration due cause caking caused by cement pipe blockage, nausea occurred on Accidents .
No need to add oil: As a result of new intermediate bearing material , both anti-friction , wear and can self-lubricating , even if the long-term use is also no need to add grease , oil and cement, can be avoided on the sleeve , resulting shaft Side effects.
Special reducer : The company -specific production reducer , advanced and reasonable design , small size , light weight, torque, speed fast , does not leak , no noise, etc , and has just returned structure, suitable for large angle Thrust transport .
Main technical parameters
Note: This table throughput determination of the value determined based on Portland cement (ρ = 1.2t / m3) obtained .
|
Name / Model |
LSY140 |
LSY160 |
LSY200 |
LSY250 |
LSY300 |
LSY400 |
|
Rotary diameter (mm) |
140 |
163 |
187 |
238 |
290 |
366 |
|
Rotating body rotation speed (r / min) |
300 |
300 |
260 |
200 |
175/300 |
175 |
|
Case diameter (mm) |
168 |
194 |
219 |
273 |
325 |
402 |
|
Maximum transmission length (m) |
11 |
12 |
13 |
16 |
18 |
18 |
|
Allowable working angle ( ) |
0 - 60 ° |
0 --60 ° |
0 - 60 ° |
0 - 60 ° |
0 - 55 ° |
0 -55 ° |
|
Throughput (vh) |
17 - 9 |
30 - 20 |
50 - 32 |
70 - 53 |
82--60/120--85 |
140 - 110 |
|
Motor |
Model |
L ≤ -7 |
Y132S-4 |
Y132S-4 |
Y132M-4 |
Y160L-6 |
Y180M-4 |
Y180M-4 |
|
Power (KW) |
5.5 |
5.5 |
7.5 |
11 |
18.5 |
18.5 |
|
Model |
L> 7 |
Y132S-4 |
Y132S-4 |
Y160M-4 |
Y180L-6 |
Y180L-4 |
Y180L-4 |
|
Power (KW) |
5.5 |
7.5 |
11 |
15 |
22 |
22 |
