A construction method for cleaning the clogged screen hole of vibrating screen

A construction method and vibrating screen technology, applied in chemical instruments and methods, filter screens, solid separation, etc., can solve the problems of poor working environment, long time for vibration cleaning, and much dust, and achieve poor resonance effect and vibration efficiency. boosted effect
CN112916377BActive Publication Date: 2022-01-21SINOHYDRO BUREAU 9
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SINOHYDRO BUREAU 9
Publication Date
2022-01-21

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Abstract

The invention discloses a construction method for clearing the blockage of the vibrating screen hole, which comprises the following steps: Step 1: the control system coordinates the regular operation of each component of the driving device, the hammer head hits the screen mesh of the vibrating screen, and the pressure regulator pulls out the spring The medium inside the helical tube and telescopic rod is depressurized, the damping coefficient of the spring helical tube decreases and becomes softer, the thrust of the spring on the support plate and the nut C is reduced, and the vibration efficiency is improved, and the rapid preliminary vibration cleaning is completed for the serious blockage of the screen holes; step 2 : Control the pressure regulator to fill the spring spiral tube and the telescopic rod with medium, boost the pressure, the bolt bounces up under the vibration, the telescopic rod is stretched, and the telescopic rod pumps the medium inside the spring spiral tube to the inside of itself through the connecting pipe, The damping coefficient of the spring spiral tube is reduced, the spring becomes softer and the thrust of the support plate and the nut C is reduced, and the resonance effect of the bolt bouncing upward due to vibration is achieved, which solves the problem of poor resonance effect of the existing spring with a fixed damping coefficient .
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Description

Technical field

[0001] The present invention relates to a clean-up construction method of a vibrating screen sieve, belonging to the technical field of artificial gravel production. Background technique

[0002] In the gravel processing system, the vibrating screen is used, and the vibrating screen mainly grases the material, and the water-containing (fog) in the material of the material is dust-saving, and the water content is water and the needle during the screening process. The sheet material will gradually block the screen, especially when using ≤ 5mm screen sieving fine material;

[0003] If the screen is closed, if it is not treated in time, the screening efficiency will be reduced, and the product quality will affect the quality of the product. For the above screen blockage, there are more processing methods in the industry to use more manual cleaning methods, which is sand. After the processing system is idling or downtown, the worker enters the vibrating screen to use t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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