Acid mist purification tower

BLS - X acid mist purification tower is to use the latest patented technology of tsinghua university, Beijing, integrated the advantages of domestic and foreign similar acid mist purification tower, by tsinghua university to rethink the LS - X purification tower B, use level of bubbling, two-stage spray, three-stage absorption, as well as the packing layer and the tower body, the optimization of technological parameters on the net efficiency of 9 8%, after the net of the acid mist emissions significantly below the national discharge standards, is currently the most ideal at home and abroad of high concentration, high temperature, acid and alkali purification equipment.

BlS - X FRP acid mist purification tower, the operator and the integrated atmospheric pollutants discharge standard (gb 1 June 2 to 9 July 1, 99) ", and "certificate of environmental protection product", the certificate number: JiHuan produce read [2 0 0 5] 0 28. Modified BLS - x FRP acid mist purification tower treatment of the main harmful gas of sulfuric acid mist (H 2 O 4) S (H C L), hydrogen chloride and hydrogen sulfide, hydrofluoric acid, hydrogen (H) F gas volume, chromium acid mist (C r O (3), hydrogen cyanide acid (H C N) gas, ammonia gas N H (3), the water-soluble gas such as alkali vapor, and not easy to absorb high concentrations of hydrogen sulfide gas, nitric acid to produce nitrogen oxides is difficult to absorb harmful gas purification. New product - modified BJS - X FRP acid mist purification tower B J S - X series FRP acid mist purification tower, it has high effectiveness, strong corrosion resistance, high strength, low noise, power saving, small volume, convenient dismantling and maintenance, lightweight, durable, beautiful appearance generous, etc. Current production models have b j s - 1.5 and b j s - 3, js - 5 b, b j s - 7.5, 0 b j s - 1, 5, b b j s - 1-2 0, b j s js - 3 0, b js - 40, b j s - 5 0 10 kinds of specifications. B J S - X series made by glass fiber reinforced plastic fiberglass acid mist purification tower. Tower body surface using water resistant, aging resistant gel coat resin for anti aging surface, gel coat thickness not less than 0. 5 m m. Between strength and internal and external surface with non-alkali no wax untwisted squares muslin as cross layer of ageing resistance, the resin content not less than 5%, 7 layers according to the requirements of large and technical standard installation, resin content of 6 0 to 7, 0% strength of tower body is absolutely reliable. B J S - X series of glass fiber reinforced plastic, acid mist purification tower by circular tower body with a flange section connection and into. Concrete structure by into the wind, pressure chamber, bubbling liquid box, two-stage spray section, rotational flow plate, wind cone hat, etc. Its features are: easy, easy in maintenance, high strength, cover an area of an area small. Purified by acid mist exhaust fan pressure into the tower of the inner barrel formation pressure chamber, and then by pressure chamber are rationing every bubble tube, exhaust gas through bubbling into the storage tank of liquid absorption and bubbling, quickly full access, improve the efficiency of purification; And then into the spray layer, spray form with double packing, two-stage spray, quickly full access, improve the efficiency of purification. This tower with a glass fiber reinforced plastic water pump or stainless steel pump centrifugal fan and plastic. When dealing with air volume for more than 1 0 0 0 0 cubic meters, with two pumps can meet the design requirements. Glass fiber reinforced plastic acid mist purification tower is widely used in chemical industry, chemicals, medicine, laboratory, smelting gold, light industry, food products, new energy, electric plating, acid washing, oil, machinery, electric power and other industries. According to the acid mist purification tower parts work environment, choose different alkali resistance performance is good, as well as the structure of high strength resin, appearance USES the gel coat resin with good waterproof, prevent aging performance. To increase the intensity of tower body, the tower body shell used the number of longitudinal reinforcement, and according to the various types of size respectively adopted cylindrical double cylinder block structure. Because of long-term work in acid and alkali corrosion gas purification tower of the environment, in addition to the tower body itself under pressure and pressure solution, but also bear the wind pressure when the work (total pressure fan in 2 H 2 o 2 0 0 0 to 5 mm), require all glass fiber reinforced plastic parts that should have good corrosion resistance, and to maintaining high tensile and compressive strength.

Because of this, our factory in fully considered and ruled out the strength reduction factor under strong corrosion and discreteness of hand lay-up molding process, according to the characteristics of the tower type structure and use of the environment, according to the most extreme working conditions, the glass fiber reinforced plastic parts remain rich reserves of strength. BJS - X series of FRP product component of acid mist purification tower:

(1), glass steel storage tank, add fluid tube, with filtrate device on the pipettes, into the wind a glass fiber reinforced plastic production.

(2), the first and secondary spray section adopts a row of Y - type 1 nylon nozzle, polyhedral hollow ball filter material and organic glass inspection port.

(3), effective water retaining section is equipped with spiral flow board to increase the water retaining effect.

(4), glass fiber reinforced plastic cap cap.

(5), 4-72 - F type glass fiber reinforced plastic centrifugal fan.

(6), plastic pump or stainless steel centrifugal pump.

(7) and its accessories such as plastic pipe valves, fixed support, maintenance, gym HeJinFeng pipelines, users can customize with orders.

When installing a acid mist purification tower of several matters needing attention

1, when installing a purification tower fan, should keep debris falling into the fan. Before after the installation, commissioning, carefully check the place such as the system of clutter and dirt, so as to avoid the clogging phenomena.

2, because of the glass fiber reinforced plastic flammable, acid mist purification tower in the process of installation and maintenance, open flame is strictly prohibited. Each flange to ensure that the seal to prevent gas escape and leakage phenomenon.

3, absorbing liquid purification tower by sodium hydroxide solution, solution concentration should be kept in the 6% range, when you have less than 4% when the concentration of sodium hydroxide solution, must be loaded with sodium hydroxide solution. For the waste liquor purification tower should be replaced according to actual condition on a regular basis.

4, in the day, when using purification tower must have the specialist is responsible for the management, regularly check the fan is normal operation, the pump is operating normally, the liquid level is normal, the sodium hydroxide solution is within the scope of the regulations, etc., such as found that the problem should be resolved in a timely manner.

5, by adding liquid box to join the absorbing liquid, when using the liquid level to the liquid into the mouth, when the acid mist purification tower after shipment, once again, the liquid level to the liquid into the mouth level; In use process should pay attention to supplement absorption solution, acid mist purification tower, every 8 hours check the water level at a time, adding absorbing liquid. When using acid mist purification tower, should first open a circulating pump 2 to 3 minutes, and then open air blower, downtime, should first stop blower after 1 to 2 minutes, then stop circulating pump.

6, should be periodically checked according to the use of acid concentration and liquid purification tower in exhaust gas purification degree, exceed standard, should replace the absorption liquid acid mist purification tower.

Around 7, purification tower equipment must be kept clean. Regularly check purification tower spray and packing of congestion, and cleaning