Gas cooling andconditioning technology has developed rapidly, and there are many methods tochoose from, but spray technology remains the simplest and most effectivesolution. Cooling system using air atomization spray atomization and spray mistfrom hot flue gas evaporates, a reliable running water mist cooling systems caneven lower temperatures can be completely evaporated. Based on more than 20years of experience and more than more than 100 worldwide cooling systemperformance, Zhengzhou jingtian’s services include cooling system, engineering,installation and commissioning of the system.www.jingtianhuanbao.com
Thecharacteristics of the conditioning cooling tower:
Ourcooling flue gas conditioning system consists of three parts: air atomizingspray gun, pump station and control system.
theatomized particles is very small, uniform, ensure that 100% of evaporation.
theatomized spray coverage area is large. Gas-liquid atomizing spray gun's biggestatomization can be up to 3 m to 4 m in diameter, can more fully mixed with fluegas, to improve efficiency of flue gas temperature conditioning, this isunmatched by all other gun.
significantenergy saving, it can be realized under the condition of low gas pressure fineatomization. In addition to use gas, water itself for low voltage, low energyconsumption, because the gas-liquid atomizing rob can under the condition ofguarantee is not wet bottom will be transferred to the set value of flue gastemperature. Make into the dust smoke volume reduced correspondingly, fan andlower power consumption.
toensure that the dust catcher highest efficiency into full play. For cloth bagdust collector, because the flue gas temperature under the condition of lowerin the bottom of a promise not to wet, smoke volume decreases, thereby savingthe bag, and can choose the price is not expensive bag at low temperature. Forelectrical precipitator, the flue gas by cooling and tempering, dispatch thanresistance to a minimum, so as to improve the efficiency of electrostaticprecipitator.
compressedair consumption is low. The same type of gas-liquid atomizing spray gun, airconsumption minimum.
wateradjustment range is big, the gas-liquid atomizing spray gun by automaticallyadjusting the water and the pressure of the gas, water spray can be continuousadjustment between the maximum design flow and zero. The adjustive range, canbe in production condition is not stable, by adjusting the system convenient toadjust the volume of water, and in the whole range of water atomized particlesbasic remain unchanged.
dustcatching ability, high desulfurization efficiency, atomizing grain of small,fast and leave the shower nozzle, the nozzle distance 1.2 m still reach 25 ~ 30m/s, such a high speed water mist particles through effective elasticcollision, make a fair amount of dust particles agglomeration.
gas-liquidatomizing rob is larger than normal form of the nozzle aperture, has excellentblocking resistance, generally of high pressure water jet, in order toguarantee the atomized particles as small as possible, general diameter doesnot exceed 2 mm, easy to appear due to factors such as scale, water filteringbad jam phenomenon. And our gas-liquid atomizing spray gun has 3-8 nozzle holediameter is 6.3 mm. The unique design of large orifice impurity particles inwater with greater adaptability. For users of the water, industrial waste watercan reduce the cost of the water quality of pretreatment.
dueto the special design of spray tower with the spray system, the use of atomizedwater in the reactor and the surrounding gas formation velocity difference andpressure difference, realizes the flue gas and small droplets and water vaporand the blending of the most effective response agent, desulfurization, removalof HF and HCl and denitration ideal choice.
accordingto the variation of flue gas temperature control system of automatic adjustmentof the water quantity sprayed into the spray gun, guarantee that the outlettemperature of the dust collector to maintain the appropriate range. Controlsystem is stable, reliable and accurate.
