Eucalyptus chlorine dioxide sterilizer device work maintenance

Safety and health precautions

(1) Earthquake resistance

Anti-seismic measures should be designed in accordance with the requirements of seismic fortification.

(2) Flood resistance

The corresponding site rainwater drainage system and flood prevention ditch system shall be set up in the plant area to eliminate rainwater in time and prevent water from destroying equipment and structures.

(3) Lightning Protection

The use of lightning conductors to prevent direct lightning strikes, and the non-metallic roof installation and lightning protection strips together constitute a metal net of not less than 10 meters in width to prevent inductive lightning. Other lightning protection buildings use lightning protection or direct lightning strikes, inductive lightning, divergence tubes and hoods. , Take corresponding lightning protection measures as required by the regulations.

(4) Preventing adverse geology

(5) Heatstroke prevention

In order to prevent hot weather, take the following measures to prevent heatstroke: In the production plant to take natural ventilation or mechanical ventilation and other ventilation and ventilation measures, the central control room, laboratory and other air-conditioning.

(6) Reasonable use of wind direction

In the design of the sewage treatment plant, auxiliary buildings such as comprehensive buildings will be placed in the upwind direction of the prevailing wind direction in the plant to avoid the adverse effects of wind direction factors.

(7) Vibration reduction and noise reduction

In the production process, the noise is large and the outdoor noise during operation is as high as 100 dB or more. The vibration-damping base is set, and the air-enclosed sound-proof material is selected. After the above treatment, the noise can be greatly reduced and can be reduced to less than 80 dB. A flexible connection between the vibrating equipment and the pipeline prevents damage caused by vibration. In the layout of the general map, according to the directionality of the sound source, the shielding effect of the building, and the role of absorption of the greening plants, etc., they are arranged to reduce the harmful effects of noise on the job. The main production sites are equipped with soundproof operation rooms and restrooms. The noise level can be lower than 80dB(A). The noise levels in the workshop office, restroom, and operating room are all less than 70dB(A). Noise is lower than 60dB(A); indoor noise of other living and sanitary articles is less than 55dB(A); noises in places where operating workers are exposed to noise less than 8 hours and other work sites all meet the “Code for Noise Control Design of Industrial Enterprises” The standard requirements.

(8) Fire and explosion protection

In the general layout, the layout of each production area, device and building has sufficient fire safety clearance, and the road design satisfies the fire truck requirements for the passage. In the process design, natural ventilation and mechanical ventilation are provided in the room where there may be explosive gas, so that the concentration of explosive gas is lower than the lower explosion limit. There is a danger that the interior of the building will not emit sparks on the ground. Sludge treatment system equipment and pipelines are equipped with crossover and electrostatic grounding devices. The relevant electrical equipment and luminaires shall be selected strictly in accordance with the hazard category of the environment in places where explosion and fire hazards occur; and corresponding lightning protection measures shall be taken for the buildings in accordance with the requirements of the relevant lightning protection regulations. The factory designed the corresponding fire water supply pipe network and indoor and outdoor fire hydrant.

(9) Others

In order to prevent electric shock accidents and ensure safe maintenance, accidental switches are installed next to the equipment at two or more locations; zero metal protection is provided for the metal housing of equipment less than 1kV; and equipment is provided with leakage protection devices.

maintenance

In the production process of the generator, although the load changes little, it is continuous operation for a long time. With the increase in the use of time, the working conditions inside and outside the equipment will continue to deteriorate. As a result, wear will inevitably increase, performance will deteriorate, and consumption will increase. If you continue to use it, it will not only affect work efficiency, but also cause more serious equipment or personal accidents. To this end, it is necessary to strengthen technical maintenance of the equipment so that the equipment can maintain a good condition.

(1) It is always kept in good condition so that it can be started at any time;

(2) Under the conditions of reasonable use, strictly follow the technical operating procedures, and repair the problems in time, so as to stop production due to mid-way damage to the parts;

(3) The operator must be trained and operated in accordance with the chapter;

(4) The technical status of each auxiliary device and the components and parts of equipment shall be kept in a balanced manner so as to achieve the highest overhaul interval;

Fault handling timeliness and reliability.