Exhaust gas treatment equipment - spray tower with a variety of models, made of PP plastic stainless steel, commonly used in acid alkali exhaust gas odor purification treatment, is currently a common efficient cost-effective exhaust gas treatment equipment. If a long time running negligent maintenance, the spray tower is prone to clogging, affecting normal operation accidents, the following Ding Sheng spray tower manufacturers professional technical personnel to introduce the waste gas treatment equipment spray tower common clogging parts preventive measures to solve the problem, I hope to be able to help the spray tower clogging phenomenon of troubled partners.

First, the common clogging parts of the spray tower prevention solution measures

1, spray tower packing flower ball clogging solution

Reason: because the exhaust gas treatment system can't 100% deal with the dust viscous impurities in the exhaust gas, these impurities are attached to the surface of the packing flower ball, such as painting exhaust gas, hardware grinding exhaust gas, organic waste gas, etc., after a certain period of time, the surface of the packing flower ball more more impurities, which led to the clogging problem.

Solution:

(1) such as filler surface impurity layer is thin, then open the spray tower window will tower filler out, with a high-pressure water gun to clean reload back; such as filler surface impurity layer is very thick, manual cleaning time-consuming laborious, the cleaning effect is good, it is recommended to replace the filler.

(2) organic waste gas spray tower tower water weekly replacement, flower ball monthly regular high-pressure water gun rinse.

2, spray nozzle clogging solution

Occurrence of causes:

(1) tower water tank liquid replacement frequency is low, containing too much dust impurities caused by nozzle clogging.

(2) tower tank acid ( alkali) solution added in a timely manner caused by crystallization nozzle clogging.

Solution:

(1) remove the window plate, in the case of good safety measures supervisors present, enter the tower in the counterclockwise direction to remove the nozzle, the pump works for two minutes after the closure, then load the nozzle according to clockwise.

(2) acid ( alkali) tower: to ensure that the tower acidity alkalinity, test the PH value of the water tank at any time to do a good job in time to add the corresponding treatment solution to ensure that the PH value of the water tank; in addition, the tower water needs to be replaced once a week.

Second, the exhaust gas treatment equipment spray tower maintenance repair

A good set of equipment only through good maintenance maintenance in order to play its full effectiveness, equipment life will be long. Now summarize the spray tower maintenance methods are as follows:

1, the equipment runs on time every day to carry out inspection tours, regularly check the spray tower fasteners have no loose, found abnormalities in a timely manner to disconnect the power supply.

2, observe the equipment, equipment duct connection point whether there is air leakage site occurs, if caused by the aging of the seals leakage should be replaced in a timely manner seals to ensure that the treatment effect.

3, regular cleaning of the spray washing tower filler (generally for the second annual cleaning); specific circumstances can be adjusted accordingly according to the site, filler long-term non-cleaning will make the treatment effect decline.

4, regular observation of the nozzle operation, if the spray liquid spray water is smooth spray liquid is a fan that the nozzle clogging needs to be cleaned in a timely manner.

5, spray washing tower on the set of inspection windows maintenance entrance, in order to facilitate staff to review the working condition of the washing tower is normal, can be replaced in a timely manner has been aging filler; maintenance replacement of filler work, the need to seal the aperture plate, in order to prevent the equipment operation leakage.

6、Regularly check the circulating pump running status, if there are abnormalities should be stopped to check.

7, equipment should be drained when the long-term shutdown of water pumps circulating water tank in the water.

Third, the waste gas treatment equipment spray tower to do regular checks

In the process of using the following items should be spray tower for regular inspection.

1, the appearance of the equipment has no serious dirt, debris, etc.;

2, the packing ball in the spray tower, spray layer has no blockage phenomenon;

3, whether the circulating water pump is running normally;

4, circulating water tank internal blockage;

5, whether the bottom sediment in the spray tower is too thick;

6, whether there is loose during the operation of the spray tower, noise, etc..

The above content of the regular inspection make records, if found problems, should be overhaul maintenance as soon as possible.