China wholesale Valve Star - Screw conveyor series – Xintian
China wholesale Valve Star - Screw conveyor series – Xintian Detail:
Working principle：
When the screw shaft rotates, the material can only move forward along the trough bottom of the conveyor under the push of the blade due to the gravity of the material and the friction force between the material and the trough wall, which is just like the translation movement of the nut that cannot be rotated along the rotating screw [3]. The movement of the material in the middle bearing depends on the thrust of the material moving forward behind. Therefore, the material transport in the conveyor, is a kind of sliding movement. In order to make the screw shaft in a more favorable tensile state, the driving device and unloading port are generally placed on the same end of the conveyor, and the feed port is placed near the tail of the other end as far as possible. The rotating spiral blade will be transported by the material, so that the material does not rotate with the screw conveyor blade force is the material’s own weight and the friction resistance of the screw conveyor casing to the material. The blade surface type according to the conveying material has the solid surface type, the belt surface type, the blade surface type and so on. The screw shaft of the screw conveyor in the direction of material movement terminal thrust bearing with material to the axial reaction force of the screw, in the captain is longer, should be added in the middle of the hanging bearing.
Screw conveyor series screw conveyor is divided into horizontal screw conveyor and vertical screw conveyor from the angle of displacement direction of conveying materials. It is mainly used for horizontal conveying and vertical lifting of various loose materials, such as powder, granular and small pieces. It is not suitable for conveying deteriorative, viscous, caking or high temperature, pressure-resistant and relatively high. Special materials with high corrosiveness. Screw conveyor is widely used in various industries, such as building materials, chemical industry, power, metallurgy, coal mine, grain and other industries. For example, coal mine, ash, slag, cement, grain, etc., the material temperature is less than 200 C
LS series screw conveyor technical parameters:
| Technical dataModel Specification |
Helical Diameter mm |
Pitch |
Speed r/min |
Standard Volume Conveyance |
Speed r/min |
Standard Volume Conveyance |
Speed r/min |
Standard Volume Conveyance |
Speed r/min |
Standard Volume Conveyance |
|||||||||
|
lv(m³/h) |
lv(m³/h) |
lv(m³/h) |
lv(m³/h) |
||||||||||||||||
|
n |
Diameter |
n |
Diameter |
n |
Diameter |
n |
Diameter |
||||||||||||
|
0.45 |
0.33 |
0.15 |
0.45 |
0.33 |
0.15 |
0.45 |
0.33 |
0.15 |
0.45 |
0.33 |
0.15 |
||||||||
|
Medium-sized |
LS200 |
200 |
200 |
100 |
16.9 |
12.4 |
5.6 |
80 |
13.5 |
9.9 |
4.5 |
63 |
10.7 |
7.8 |
3.6 |
50 |
8.5 |
6.2 |
2.8 |
|
LS250 |
250 |
250 |
90 |
29.7 |
21.8 |
9.9 |
71 |
23.5 |
17.2 |
7.8 |
56 |
18.5 |
13.6 |
6.2 |
45 |
14.9 |
10.9 |
5 |
|
|
LS315 |
315 |
315 |
80 |
52.9 |
38.8 |
17.6 |
63 |
41.6 |
30.5 |
13.9 |
50 |
33.1 |
24.2 |
11 |
40 |
26.4 |
19.4 |
8.8 |
|
|
LS400 |
400 |
355 |
71 |
85.3 |
62.5 |
28.4 |
56 |
67.3 |
49.3 |
22.4 |
45 |
54.1 |
39.6 |
18 |
36 |
43.2 |
31.7 |
14.4 |
|
|
Large |
LS500 |
500 |
400 |
63 |
133.2 |
97.7 |
44.4 |
50 |
105.8 |
77.6 |
35.3 |
40 |
84.6 |
62 |
28.2 |
32 |
67.7 |
49.6 |
22.6 |
|
LS630 |
630 |
450 |
50 |
188.9 |
138.5 |
63 |
40 |
151.1 |
111 |
50.4 |
32 |
120.9 |
88.6 |
40.3 |
25 |
94.4 |
69.3 |
31.5 |
|
|
Oversize |
LS800 |
800 |
500 |
40 |
270.7 |
198.5 |
90.2 |
32 |
216.6 |
159 |
72.2 |
25 |
169.2 |
124.1 |
54.4 |
20 |
135.4 |
99.3 |
45.1 |
|
LS1000 |
1000 |
560 |
32 |
379 |
277.9 |
126 |
25 |
296.1 |
217 |
98.7 |
20 |
236.9 |
173.7 |
79 |
16 |
189.5 |
139 |
63.2 |
|
|
LS1250 |
1250 |
630 |
25 |
520.5 |
381.5 |
174 |
20 |
416.4 |
305 |
139 |
16 |
333.1 |
244.3 |
111 |
13 |
270.7 |
198.5 |
90.2 |
|
Product detail pictures:
Related Product Guide:
We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for China wholesale Valve Star - Screw conveyor series – Xintian , The product will supply to all over the world, such as: Indonesia, Albania, Wellington, By continuous innovation, we will present you with more valuable items and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.
By Patricia from Palestine - 2018.12.25 12:43
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Rosalind from Slovenia - 2018.11.28 16:25
Related products
-
OEM manufacturer Dust Collector Filter Cage - ...
Product Description Pulse valves are divided into right-angle pulse valves and submerged pulse valves. Right angle principle: 1. When the pulse valve is not energized, the gas enters the decompression chamber through the constant pressure pipes of the upper and lower shells and the throttle holes in them. Because the valve core blocks the pressure relief holes under the action of the spring, the gas will not be discharged. Make the pressure of the decompression chamber and the lower air chamb...
-
Factory making A Precipitator Is A Type Of - F...
-
OEM Supply Jet Pulse Bag Filter - Y JD series ...
YJD-A/B series unloading device, also known as electric ash unloading valve and electric lock valve, consists of three parts: motor, tooth difference planetary reducer (X) or pinwheel cycloid reducer (Z) and rotary unloader. There are two series and 60 specifications The square flanges of import and export are type A, and the circular flanges are type B The device is a dust removal equipment, the main equipment for conveying, discharging ash, locking air and other equipment feeding. It is sui...
-
China Manufacturer for Bag Filters In Cement In...
Product Description Industries Served Packing & Shipping
-
High Performance Esp In Power Plant - Dust Pol...
Product Description For the collection and treatment of floating and suspended dust with a large amount of dust, an automatic discharge valve is added under the ash hopper, which has the advantages of stability and reliability, small size, good sealing performance, convenient maintenance, and long service life. For the collection and treatment of floating and suspended dust with a large amount of dust, its speed is 24r/min, and discharge valves of different powers can be selected according to...
-
Hot New Products Electrostatic Precipitator Use...
HMC series pulse cloth bag dust collector is a single type bag dust collector. It adopts circular filter bag, self-contained air ventilation system with pulse injection ash cleaning mode, which has advantages of high dust removal efficiency, good ash cleaning effect, low operation resistance, long service life of filter bag, simple maintenance and stable operation, etc. When the dust gas enters into the cloth bag dust collector from air induced system, due to the decrease of wind speed, the d...