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the use of high-speed Disperser machine for experiments
- Jul 20, 2018 -

Reading preparations before the start of the special high-speed

1. Reading preparations before the start of the special high-speed Disperser machine in the laboratory 1. Check whether the oil level of the Disperser machine is filled to the specified position, the low should be added to the specified oil level, and the high should be placed to the specified position. 2. Check if the V-belt is properly tightened. 3. The impeller should be rotated flexibly by hand, without friction. 4. Check if the fasteners are loose...

First, the preparation of the laboratory dedicated high-speed Disperser machine before driving

1. Check if the oil level of the disperser is added to the specified position, the low should be added to the specified oil level, and the high should be placed to the specified position.

2. Check if the V-belt is properly tightened.

3. The impeller should be rotated flexibly by hand, without friction.

4. Check whether the fasteners are loose and whether there is leakage in each sealing part.

5. Turn on the main motor of the disperser and check if the direction of the agitation is the same as the direction specified by the equipment.

6. Confirm that the above inspection work is correct before driving.

Second, the laboratory dedicated high-speed Disperser machine

1. Place the impeller in the center of the disperser container, and lower the button to lower it to the lowest position or the required position.

2. The two handles must be locked before driving.

3. Open the main motor and press the button according to the operation speed.

4. Always pay attention to the current during the operation. If overload operation is found, stop the vehicle to check the cause and continue to operate the disperser after taking measures.

Third, the laboratory dedicated high-speed Disperser machine parking

1. Stop the main motor first, so that the impeller stops rotating.

2. Open the disperser up button to raise the spindle impeller to the top of the container and clean the impeller.

Fourth, the daily maintenance and maintenance of the laboratory dedicated high-speed disperser

1. The V-belts should be equal in length and length, placed in the transmission box, and tightened properly. Tighten the bolts of the skateboard and cover the upper cover.

2. If the equipment is not used for long-term parking, the power must be cut off, all scrubbed clean, oil is injected into each lubrication part, and the main shaft and cylinder are oiled and rustproof.

3. Use 46# hydraulic oil for the fuel tank, replace it once every six months and clean the fuel tank. The filter is cleaned once a month and cleaned once every two or three days after oil change.

4. The gears, bearings, balls, shafts, bushings and cylinders of the rotating part of the Disperser machine are filled once a week. If overheating or abnormal noise is found during use, it should be checked in time.

5. If the thermal relay is stopped due to overload, the “reset” button of the thermal relay must be removed to continue operation.

6. The AC contactor is inspected once every six months, and the equipment is used once a year for inspection.

7. Regularly check the wearing parts of the Disperser machine, such as bearings, oil seals, etc., and find that there is wear and replace immediately.

8. Every day, you must check the Disperser machine pot once and carefully make a pot record.

9. When the diameter of the blade is D, the diameter of the container is 3.4-3.9D, the height of the blade is 0.5-0.7D from the ground, and the height of the filling is 2.4-3D, which can achieve good dispersion effect.

10. The column and the mixing shaft should be regularly lubricated, usually once per shift.

11, the transmission triangle with irregular inspection.