Strong anti-winding, not easy to block materials, stainless steel material, corrosion resistance, no material leakage, no odor overflow
Price:$500.00 - $20,000.00/Set
Consult now and enjoy a 10% discount
Delivery capacity: 458 cubic meters per hour
Conveying length: 60-70 meters
For sewage treatment plants
It can also perform mixing, stirring, cooling and other operations on materials, which can avoid sludge agglomeration during transportation
Sludge shaftless screw conveyor is specially used in sewage treatment plant to transport sludge and other materials that are highly viscous and easy to block. Because the screw has no shaft, the material is not easy to block, and the discharge port is not blocked. The fully enclosed conveying and stainless steel screw surface can ensure Environmental sanitation and the delivered materials are free from contamination and leakage.
Sludge shaftless screw conveyor is suitable for screen slag treatment in urban sewage treatment plants, residential sewage pretreatment devices, municipal sewage pumping stations and water works, etc. Mud, domestic waste, kitchen waste, etc. are transported.
Sludge shaftless screw conveyor adopts shaftless screw type. When the material enters from the hopper of the conveyor. Relying on the rotation of the spiral blade, the material is pushed and slid, and sent to the material outlet along the U-shaped conveying trough.
1. Not easy to accumulate and block
Most of the sludge is a mixed sludge of sedimentation sludge and biological treatment sludge, so it contains a lot of impurities and has poor fluidity. The use of ordinary screw conveyors will cause the materials to be wrapped around the blades, while the shaftless screw conveyor uses no The central shaft design has special advantages for conveying belt-shaped, viscous materials and easily entangled materials, and can effectively prevent sludge from clogging during transportation.
2, good sealing, no leakage
The random discharge of sludge will seriously damage the ecological environment, so try to avoid material leakage during the conveying process. The Sludge shaftless screw conveyor adopts a fully enclosed structure and an easy-to-clean screw surface, which can ensure that the sludge will not leak during the conveying process and protect the conveying process. The environment is free from pollution.
3. Long conveying distance
The sludge has a large water content. Generally, there are certain requirements for the carrying capacity of the conveyor and corresponding requirements for the conveying capacity. The torque of the Sludge shaftless screw conveyor can be 4000N/m, the conveying length of a single machine can reach 60 meters, and the conveying capacity is the same diameter as the traditional shaft. 1.5 times the screw conveyor.
| Model | WLS150 | WLS200 | WLS250 | WLS300 | WLS400 | WLS500 |
| Spiral diameter(mm) | 150 | 184 | 237 | 284 | 365 | 470 |
| Outer diameter(mm) | 180 | 219 | 273 | 351 | 402 | 500 |
| Incline degree(a) | 0 °-30 ° | 0 °-30 ° | 0 °-30 ° | 0 °-30 ° | 0 °-30 ° | 0 °-30 ° |
| Max Length(m) | 12 | 13 | 16 | 18 | 22 | 25 |
| Capacity(t/h) | 2.4 | 7 | 9 | 13 | 18 | 28 |
| Motor | Model | L ≤ 7 | Y90L-4 | Y100L1-4 | Y100L2-4 | Y132S-4 | Y160M-4 | Y160M-4 |
| Power kW | L ≤ 7 | 1.5 | 2.2 | 3 | 5.5 | 11 | 11 | |
| Model | L>7 | Y100L1-4 | Y100L2-4 | Y112M-4 | Y132M-4 | Y160L-4 | Y160L-4 | |
| Power kW | L>7 | 2.2 | 3 | 4 | 7.5 | 15 | 15Notes : The parameter above is just for reference, Model please inquiry us directly. We accept customization. |
Sludge shaftless screw conveyor is a kind of efficient sludge conveying equipment. Its main features are no bearings, good conveying effect, stable operation, and can be designed and customized according to different needs. Our company once cooperated with a sewage treatment plant to use sludge shaftless screw conveyor for sludge transportation and treatment, and the effect is very remarkable. After pre-treatment, the sludge is transported to the sludge treatment machine, and the rotation of the shaftless screw conveyor transports the sludge from the starting point to the end point, compresses and dehydrates it, and finally forms a dry solid. The operation effect of the equipment is reliable, and the operation is simple, which greatly improves the processing efficiency and work effect, and has been well received by customers.
1. Material: The sludge contains a lot of impurities, and some sludge may have high pollution. Therefore, the sludge screw conveyor is generally made of 304 stainless steel, which is corrosion-resistant and easy to clean.
2. Thickness requirements: The sludge is viscous, so there are certain requirements for the thickness of the material. Generally, the blades of the screw conveyor are required to be made of high-strength materials with sufficient strength and rigidity. The thickness is not less than 20mm, and the height of the spiral blades is not less than 80mm.
3. The conveyor is equipped with overload protection and alarm to prevent a certain degree of damage to the machine caused by the large amount of sludge conveyed.
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