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Maintenance and maintenance of laboratory sewage treatment equipment?

Author: Source: Time: 2020-01-15 Category: Technical Articles

I believe everyone knows about the laboratory sewage treatment equipment . Today, I will introduce the maintenance and maintenance methods of the laboratory sewage treatment equipment with you, hoping to bring you effective help.

1. It is necessary for laboratories of sewage treatment equipment protection in laboratories to pass skills training and production practice. It is necessary for the protection personnel to understand the plant's processing technology and equipment, equipment operation requirements and skill indicators, and to understand the repair rules of mechanical and electrical equipment.

2. The protection personnel shall inspect the operation status of the structures, equipment, electrical appliances and appearances as required, and adhere to the cleanliness of various mechanical equipment without water leakage, oil leakage, or air leakage. According to the requirements of different electromechanical equipment, check, add or replace lubricating oil or grease on time.

3. The starting equipment should be carried out after the preparation for starting. When the power supply voltage is greater than or less than five percent of the additional voltage, it is not suitable to start the motor. The protection personnel should open and close the electrical switch according to the electrician's operation regulations. It is necessary to cut off the power during the repair and hang the repair sign on the switch before operating.

4. On rainy days, or when fire, ice, snow, fire, or gas, repair personnel should pay attention to non-slip when inspecting structures or protecting equipment.

5. Protective personnel should wear complete labor protection supplies and do security preparations. The lifting equipment should be operated by a special person. It is forbidden to stand under the hanging object.

6. The lifting equipment should be operated by a special person. It is forbidden to stand under the hanging object. Protective life-saving equipment and supplies should be provided at obvious positions of the structure. Non-post personnel are forbidden to open and close the electromechanical equipment of this post.

7. Workshops with electrical equipment and flammable and explosive places shall be equipped with fire fighting equipment in accordance with the relevant rules of the fire department. The protection personnel shall regularly inspect, repair and anti-corrosion the structure of the structure and various gate valves, guardrails, ladders, pipes, supports and cover plates, and timely replace the damaged lighting equipment.

8. The protection personnel should always check and fasten various equipment connection parts, and regularly replace the wearing parts of the coupling. Various pipeline gate valves should be regularly opened and closed experiments, and the lead screw should always be filled with lubricating grease. The protection personnel shall regularly check and clean the electrical control cabinet, and test their various skills and functions. Protection personnel should regularly check the limit switches of electric gate valves, manual and electric interlocking equipment.

9. After stopping the pump every time, check the sealing condition of the packing or oil seal and carry out necessary treatment. Fill or replace the filler, lubricating oil and grease as needed.

10. For equipment equipped with steel wire ropes, if the amount of wear of the rope is greater than 10% of the original diameter, or when one of them is broken, it is necessary to replace it.

11. In addition to the daily protection and maintenance of various sewage treatment equipment, major, medium and small repairs should also be carried out according to the planning requirements or the requirements of the manufacturer of the sewage treatment equipment.

12. When repairing various types of sewage treatment equipment, it is necessary to ensure its coaxiality, static balance or dynamic balance according to the requirements of the equipment. The lubricating oil, grease and other sundries replaced by the repair equipment must not be thrown into the sewage treatment equipment. When repairing machinery and equipment, do not arbitrarily overlap temporary power lines.


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