PP exhaust gas spray purification tower, vertical exhaust scrubber reasonable price
Operating procedures for waste gas treatment tower
First, job responsibilities
In order to strengthen the management of waste gas treatment facilities, we must strictly implement the environmental protection law of the People's Republic of China.
Our installation technical staff will transfer with the owners, and inform the following attention to the operation
Should comply with the factory rules and regulations.
Induction time shall not leave.
Familiar with waste gas treatment facilities process and principle, familiar with electrical control and operation mode.
To Caution!, should wear insulated shoes approach operation.
Found that the handling facilities for accident stop operation, should take measures, timely report to the factory leader.
Two, operating procedures
Operators check the operation of the equipment, confirm all normal, and open the total power supply.
Prepare sodium hydroxide treatment chemicals.
Control of film base, according to the wastewater concentration adjusting agent flow, the waste water pH in a circular pool at 7.5-8.
Running device operation
(1) to determine the circulating water level reached the lowest level shall not be lower than the standard: suction, the highest water level shall not be higher than the feeding port and the water outlet (float water level control, level meter also can visually see the water tower);
(2) check whether the normal direction of the impeller pump shaft rotation is normal: (do not let water pump blade wheel spin);
(3) to determine the smooth flow of sewage outfall;
(4) all checks are ready before starting the fan.
Every 6 hours in the course of operation of equipment for the processing system for a tour of inspection, inspection of tower outlet, sewage outfall, water pump, and found that the problem should be timely treatment;
Three, inspection equipment
(1) the tower outlet non blocking, water flow;
(2) ensure that the drainage port without sundries, no ash; conditional conditions, it is recommended to clean up a week, sewage outfall;
(3) ensure the additive condition; tower bottom pH control at 7.5-8;
(4) check the water storage tank, replenish the caustic chemicals;
(5) check whether the pump motor heating, abnormal noise, the pump body with no seepage.
Equipment failure first find fault reasons, individuals can be resolved immediately take measures; individuals can not be resolved, should promptly notify the responsible personnel and operators. When the need to stop the operation of equipment to carry out maintenance, should first stop the fan, the last stop circulating pump.
Common problems and solutions are as follows:
1, check whether the sewage outfall plug, nozzle is blocked, whether the pipeline is smooth, water pump is normal.
2, should check the tower inner wall and packing board with no agglomerate, if above, should be cleared.
Spray tower is a kind of chemical waste gas treatment equipment in the form of liquid absorption. Widely used in electroplating, chemical, metallurgy, electronics, medicine, textile, experimental instrument, and other industries, can be generally used for fog governance, deodorization, dust and other industrial environments. The pickling process is especially suitable for various materials, to produce in the process of acid pickling process (H2S04), hydrogen chloride (HCL) gas and hydrogen fluoride (HF) gas, chromium acid (CrO3), hydrogen cyanide (HCN) gas, hydrogen sulfide (H2S), ammonia (NH3), water soluble alkali vapor etc. gas purification rate of more than 95%, acid gas purification and reverse flow packed tower gas-liquid two-phase equipment. The mist purification tower by using one to three grade, spray absorption treatment, shell using PP/ glass steel / carbon steel / stainless steel and other materials, the main structure is provided with a circulating water tank, filler layer, spray layer, structure layer, fog screen except manhole, tank in gas-liquid contact fully, exhaust gas purification after absorption much lower than the national emission standards, and the equipment has the advantages of convenient operation, easy installation and maintenance, convenient maintenance, long service life, small area. Ideal exhaust treatment equipment