Acid mist waste gas scrubber tower equipment maintenance methods precautions

Acid mist exhaust gas scrubbing tower is used for ammonia gas treatment generated during industrial production, which can effectively prevent air pollution ammonia gas. Fiberglass reinforced plastic (FRP) acid mist exhaust gas scrubber tower is made of unsaturated resin. It is characterized by good adaptability, good aging resistance, high strength light weight. FRP acid mist exhaust gas washing tower is made of unsaturated resin. Acid mist scrubbing tower is widely used in the purification treatment of acidic alkaline waste gas discharged in the process of chemical industry, electronics, electroplating, machinery manufacturing other industries. It has the advantages of high effectiveness, strong corrosion resistance, high strength, low noise, low power consumption, small size so on. Acid mist waste gas scrubber tower is more important in the use of the process of a correct method of operation as well as get good maintenance, so after the establishment of the acid mist purification system, how to correctly use the maintenance, what are the precautions? Today we will talk about the acid mist waste gas scrubber tower equipment maintenance methods the use of precautions.

First, the maintenance of acid mist waste gas scrubber tower equipment, 4 points

1, before turning on the fan, the circulation pump should be turned on for 2 ~ 3 minutes. When the machine stops, the fan should stop 1 ~ 2 minutes before stopping the pump. Starting the pump should pay attention to the pump can be reversed, idle.

2、Check maintain pumps, valves, piping, nozzles, filters, etc., to ensure the normal operation of the equipment.

3, to ensure the normal operation of the tower equipment, there must be a professional responsible for the management, we must often check whether the fan, pump operation is normal, the spray pipe the gas pipe is very clear, the level of the liquid storage pool is normal, moisturizing float switch is normal, the concentration of gas liquid in the specified range, etc., such as the discovery of the problem should be resolved in a timely manner.

4, annual inspection of acid mist waste gas scrubber tower, concrete foundation construction according to the basic data provided by the glass steel purification tower manufacturer, the equipment should be installed on the ground on the basis of more than 100 mm concrete, support pipelines valves should be independently supported, can be fixed on the tower equipment.

Second, acid mist exhaust gas scrubber tower equipment maintenance precautions

1, acid mist waste gas washing tower fan pump motor should take reasonable rainproof measures to prevent the motor moisture.

2, every day, insist on checking the acid waste gas scrubber tower tank liquid is in the normal water level, the standard water level can be lower than the pump inlet (normal water level in the pump inlet up to 200mm position).

3, nozzle nozzle, it is recommended to clean up every half a month, first of all, wear good protective gear, do anti-virus safety. Then remove the window screws to remove the transparent plate into the tower to remove the nozzle to clean up, clean up install, the filler will be laid flat.

4, the acid mist scrubber tower must have a person in charge of management, often check: fan pump operation is normal, filters nozzles are clogged, whether the liquid level is normal, whether the float is out of order, absorption liquid solubility in the prescribed range, etc., such as the discovery of the problem should be resolved in a timely manner.

5, should regularly check the tower packing is flat phenomenon, if so should be done in a timely manner to pave the way, otherwise it will affect the purification effect of the scrubber tower.

Third, the use of acid waste gas scrubber tower precautions

1, acid waste gas scrubber tower should be checked before use of the equipment piping valves are intact, whether the choice of absorbent liquid chemicals whether the ratio is correct, the absorbent liquid does meet the specified requirements, need to be supplemented in a timely manner.

2, acid waste gas scrubber tower fan pump wiring can be randomly moved, should ensure that their steering is correct, shall be reversed, otherwise it will damage the motor, can cause accidents.

3, acid mist scrubber tower if installed outdoors, the pump fan motor should be made rain cover, so as to avoid the danger of motor moisture. In addition, acid mist scrubber tower such as the choice of glass fiber reinforced plastic plastic fan, whether installed indoors outdoors, be sure to install a protective cover to prevent the screws loosening, bearing damage, suction into the debris, breaking the impeller when the explosion unnecessary injuries to personnel.

4, purification fluid replacement dispensing should be noted: the absorption fluid formula ratio should be based on the site of the unit gas source of different high low concentrations to decide, in the normal commissioning acceptance of the equipment will be provided after the acceptance of the specific data to be handed over to the site management personnel. If clear need to contact the installation manufacturer.

5, acid mist scrubber tower use one a half to two years of time should be tested repaired, check the filling of the disk, spray pipe packaging cleaning.

6, the need to use the bottom of the liquid tank according to the depth of the acidity of the tower degree exhaust gas purification of the situation of regular inspection, if found to exceed the standard, should be replaced immediately at the bottom of the absorption pool solution.