Operation manual of ultrasonic vibration screening filter

Ultrasonic vibration screening filter is a new generation of domestic screening and filtering equipment developed by our company through technical cooperation It can be widely used in pharmaceutical, metallurgy, chemical industry, non mineral, food and other industries requiring fine screening and filtering It has the characteristics of high screening and filtering accuracy and no blocking of mesh It really solves the screening problems due to agglomeration, static electricity, strong adsorption and blocking of mesh A major technological breakthrough in the domestic screening and filtration industry I General structure of ultrasonic vibration screening filter 1 Upper frame 2 Fixing body 3 Connecting rod 4 Supporting body 5 Screen 6 Transducer 7 Discharge port 8 Damping spring 9 Vibrating body 10 Base 11 Ultrasonic generator 12 Conductor 2 Working principle: On the basis of the three-dimensional vibration screening filter, the machine superposes the ultrasonic high-frequency vibration directly acting on the screen The ultrasonic screening filter is to fix the ultrasonic transducer on a stainless steel frame, which is in close contact with the screen, so that the super frequency of the transducer is transmitted to the whole screen through the transformation plate, and at the same time, it is transmitted to the powder particles, so as to keep it in suspension and prevent it They block the mesh Thus, the screening efficiency is improved, the screening times are reduced, the screening time is shortened, and the product quality is improved 3 Working features: ① superimposing the high frequency vibration of ultrasonic, greatly reducing the noise of screening machine ② multi layer screening can share one ultrasonic generator power supply ③ high screening efficiency, short screening time and improved product quality ④ improve the screening fineness level ⑤ do not change the characteristics of the screened products IV instructions for use: 1 Before operation, check whether the sealing rubber tube protecting the ultrasonic transmission wire in the machine body is locked ② whether the fixed connection port on the screen frame is locked ③ check whether the power supply of ultrasonic generator is 220V, and ensure there is grounding protection 2 Installation ① mark the connection line of ultrasonic generator, insert and lock the interface, so that the power supply of ultrasonic generator is correctly connected with the ultrasonic interface of the body ② turn the fine tuning knob on the power supply of ultrasonic generator to Zui small, turn on the power switch of ultrasonic generator, and observe whether the ammeter is abnormal (the normal current should be less than 200mA) ③ adjust the three-dimensional vibration screening filter to make the material running track reach the ideal state (see instructions for use of three dimensional vibration screening filter for methods) ④ start the three-dimensional vibration screening filter, put a small amount of material into it and fine tune the rotary knob on the power supply of ultrasonic generator, so as to make the screen reach an ideal state (the current should be less than 200mA) ⑤ evenly feed into use 3 Precautions: ① the power supply for ultrasonic generator is 220V, 50Hz and the grounding protection is ensured ② the single layer screen must be evenly fed ③ regularly check whether the sealing rubber tube protecting the ultrasonic transmission wire in the body is locked ④ the equipment shall be kept away from the calculator ⑤ report to our company for repair in case of failure Xinxiang Xinhe Machinery Technology Department