Rotary valve
The rotary valve, also known as the electric ash unloading valve, is composed of three parts: motor, tooth difference star reducer or pinwheel cycloid reducer, and rotary dragon unloader. There are two series and 60 specifications. The square flange of the inlet and outlet is type A, and the round flange is type B. This unloading device is the main equipment for dust removal of dust removal equipment, air supply, and other equipment feeding, and is suitable for powdery and granular materials. It is widely used in environmental protection, metallurgy, the chemical industry, grain, food, and other industrial sectors.
The rotary valve can be installed at the discharge port of the negative pressure unloader. The upper part of the valve receives the material discharged from the unloader. The rotating impeller plays the role of conveying materials and sealing, preventing air from the discharge port in the process of pneumatic conveying and ensuring the normal discharge of the unloader.
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Description
Features of Rotary valve
1. This product has high processing precision and has the function of degassing. It can be used as a quantitative feeder for dry crushing and grading systems, and can also be used as an unloader for separation systems, or used for dry pressure-feeding and suction-feeding pneumatic conveying systems;
2. With a pressure balance device, can be used in positive pressure and negative pressure delivery systems;
3. It can be made of cast iron, cast steel, stainless steel, titanium steel, and other materials, and the flange mouth can be square or round and other structural forms to meet the different needs of users;
4. Compact structure, beautiful shape, easy to use,
5. Stable operation, low noise;
6. Since the bearing and gearbox are a certain distance away from the shell, the high temperature and lubrication are greatly improved;
7. This machine is suitable for continuous duty, allowing forward and reverse operation.
Product parameter
Why choose us
1. We not only produce rotary valve but also use our own rotary valve, the quality has been verified.
2. Adopt thickened impeller design, a small gap with the housing, precise structure, not easy to leak material during use, anti-blocking and durable.
3. The motor is made of pure copper, which has the characteristics of slow heating and better heat dissipation performance. It can also be equipped with special motors, such as explosion-proof, frequency modulation, speed regulation, etc.
4. The material can be specially processed according to the needs of users, such as high temperature, corrosion resistance, stainless steel, flexible blades, explosion-proof impellers, etc.
5. We have researchers and technicians with rich professional knowledge and a complete R&D team. Our products are reliable and stable and can be customized according to customer requirements.
6. There are many options for the connection of the motor: motor180 degree connection motor360 degree connection, and motor 90 degree connection.
Application case
The figure below shows the application of the Rotary valve to the turnover bin, vacuum feeder, and non-standard silo. The rotary valve is installed at the discharge port of the unloader working under negative pressure. The upper part receives the material discharged from the unloader and plays the role of conveying materials by the rotating impeller, it also plays the role of sealing to prevent air from the discharge port in the process of pneumatic conveying and ensure the normal discharge of the unloader. If you want to know more about product application or consult smart powder solutions, please contact us.
