Jacketed water-cooled screw conveyor

1、 Good sales, working principle

After the high-temperature material enters the cylinder of the jacket water-cooled screw conveyor from the feeding unit, the driving unit drives the screw shaft to rotate, and the screw blades drive the material to move along the axial direction of the cylinder. At the same time, the medium (usually circulating water) in the unit enters from the inlet pipe in the middle of the discharge unit, and exchanges heat with the high-temperature material in the cylinder through the hollow spiral blades in the inner cylinder and the hollow baffle or hollow spiral blades in the jacket, absorbing the heat of the material and gradually cooling it down during transportation. The medium flows out from the outlet pipe in the middle of the feeding unit.

Excellent, product features

1. Transportation stability: The principle of spiral transportation makes materials more stable during transportation, less prone to blockage or scattering, and can protect the continuous and uniform transportation of materials. It is suitable for the transportation of various powders, small particles, and other loose materials.

Sturdy structure: The exterior is designed with a rigid structure, and components such as the cylinder and spiral shaft are generally made of high-temperature resistant materials such as 304 stainless steel and Q235 (based on actual reports), 、 Q355B and other materials have sufficient strength and performance to meet the requirements of long-term high load work and have a long service life.

3. Modular design: Some jacket water-cooled screw conveyors adopt modular assembly design, which is easy to install and disassemble. When repairing or replacing parts of equipment, it is possible to operate at a suitable speed, reduce downtime, and improve production efficiency.

4. Energy conservation and environmental protection: By using cold and high-temperature materials in the system, some heat can be recovered, achieving energy reuse, reducing environmental thermal pollution, and meeting the energy-saving and environmental protection requirements of modern industry.

Thirdly, the application industry

1. Chemical industry: used for conveying powder or small particle materials, such as chemical raw materials, fertilizer raw materials, plastic particles, etc. During the transportation process, cool the material to prevent it from deteriorating and clumping due to high temperatures.

Metallurgical industry: It can be used to transport high-temperature materials such as slag, ore powder, and metal shavings, which helps to improve the processing efficiency and quality of subsequent processes and reduce thermal damage to equipment.

Building materials industry: commonly used for conveying powdered building materials such as cement, lime, gypsum, etc., to confirm stable material properties and improve the quality of building materials.

Power industry: In coal-fired power plants, it can be used to transport high-temperature materials such as fly ash generated by boilers for subsequent processing and utilization.