Cleaning of residues in the cyclone of the fine sand recover
Writer： admin Time：2020-08-21 10:41 Browse：℃
In the process of using the fine sand recycling machine, in addition to the daily maintenance of the fine sand recycling machine, the parts of the fine sand recycling machine must be cleaned frequently, because if the parts are too dirty, the fine sand will also be affected. The performance and efficiency of the recycling machine, then how should the fine sand recycling machine parts be cleaned after unloading? Now the cyclone manufacturer teaches you how to clean the fine sand recycling machine.
First of all, the parts of the fine sand recovery machine need to be frequently added with various lubricating oils for running-in. This will make the parts of the fine sand recovery machine unable to clean the oil stains when they are washed with water, so you need to think about other things. Methods, common cleaning methods are as follows: scrubbing method, spray cleaning method, boiling water cleaning method, vibration cleaning method and ultrasonic cleaning method. These methods have their own advantages for cleaning accessories of different models and specifications.
The scrubbing method is suitable for small fine sand recovery machine parts. This method requires the parts to be placed in diesel, kerosene or other easily soluble oil cleaning fluid, and brushed with a brush; the spray method is suitable for simple shapes and on the surface For oily parts, spray the cleaning fluid with a certain temperature on the parts of the fine sand recovery machine. This method has good cleaning effect and high productivity. The boiling water cleaning method is very simple to use boiling water and a good solution to clean the fine sand. The parts of the recycling machine are cleaned; there are also ultrasonic cleaning and vibration cleaning methods. These two methods are used in conjunction with the above methods. This can achieve a more cleaning effect and ensure that the cleaning of the fine sand recycling machine parts is maximized. Good results.
How to operate the cyclone correctly
1. Before starting the test run, make sure that all the connecting points of the cyclone unit are tightened, and all kinds of residues in the pipeline and the unit box are driven out to avoid leakage and blockage after driving. Ensure that the cyclone valve that is in operation is fully opened.
2. The valve can be fully opened (such as a running cyclone) or completely closed (such as a backup cyclone), but it is never allowed to be in a semi-open state (that is, the valve is never allowed to control the flow).
3. If possible, please test the car with clean water first. The feed of the cyclone can be provided by pumping or high tank method. If the throughput of the pump and the cyclone are matched, the pressure gauge shows a constant reading. To ensure that the pressure gauge reading does not fluctuate, if there is a significant fluctuation, check the reason. The equipment is required to work under pressure not higher than 0.3MPa.
4. When the equipment is operating stably under normal pressure, check the leakage of the connection point and take remedial measures when necessary.
5. Check for blockage caused by residue entering the cyclone. The clogging of the feed port of the cyclone will reduce the overflow and sedimentation flow, and the clogging of the cyclone grit opening will reduce the sedimentation flow or even stop the flow, and occasionally violent shock will occur. If blockage occurs, the feed valve of the cyclone should be closed in real time to remove the blockage. In order to prevent clogging, equipment to prevent coarse materials and debris (such as chip removal screen) can be added to the feed tank of the hydrocyclone unit. At the same time, the feed tank should be emptied in real time when the machine is stopped to avoid precipitation, Too high concentration causes clogging.
6. When the equipment is proved to be in excellent operation by water purification experiment, it can be operated with slurry.
