Air ambient vaporizer preheating system mainly includes six parts:
1. Feeding system: It mainly includes feeding bins and feeding pipes. The feeding method and structure can ensure a safe seal when feeding materials to the equipment body, so that external cold air cannot enter the equipment, and the rod valve can be used. Realize continuous or discontinuous feed.
2. Carburetor body: it is an important part to ensure that the material preheating temperature is about 900 ℃. It is composed of preheating chamber, suspension device and refractory brick lining. The structure is mainly made of metal components, and some materials are selected according to needs. Anti-high temperature steel can work at high temperature of 1000-1100 ℃. In addition, the refractory brick lining has a novel structure design and good sealing performance, which can ensure the uniform preheating of the material in the vaporizer and achieve the preheating effect.
3. Pushing device of air-temperature carburetor: It mainly includes pushing head, frame and connecting rod and other components, and the pushing head is made of high temperature resistant material. Steel castings or welded parts, high temperature resistance, with the help of electrical control and hydraulic systems, different hydraulic push rods can be realized.
4. Hydraulic system: It mainly includes oil tank, oil pump, motor, solenoid valve, hydraulic oil pipe, etc. Its main function is to control the propulsion device and complete the propulsion action.
5. Lower feeding chamber: mainly composed of feeding pipe, main body of feeding chamber, feeding nozzle, etc. Its function is to introduce preheated materials into the rotary kiln for calcination.
6. The frame structure of the air-heated carburetor: it is mainly composed of columns, ring beams, etc., and its main function is to support the upper structure of the carburetor.
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