生物脱硫工艺流程如下:脱硫系统主要由烟气系统、吸收氧化系统、石灰石/石灰浆制备系统、副产品处理系统、废水处理系统、公用工程系统(工艺水、压缩空气、事故浆液箱系统等组成。)和电气控制系统。

The process flow of biological desulfurization is as follows: the desulfurization system mainly consists of a flue gas system, an absorption oxidation system, a limestone/lime slurry preparation system, a by-product treatment system, a wastewater treatment system, a utility system (consisting of process water, compressed air, accident slurry tank system, etc.), and an electrical control system.

石灰石-石膏湿法脱硫工艺锅炉引风机排出的原烟气由增压风机引入脱硫系统，经GGH(气体加热器)换热后进入吸收塔。

The raw flue gas discharged from the induced draft fan of the limestone gypsum wet desulfurization process boiler is introduced into the desulfurization system by the booster fan, and after heat exchange by the GGH (gas heater), it enters the absorption tower.

锅炉引风机排出的原烟气由增压风机引入脱硫系统，经GGH(气体加热器)换热后进入吸收塔。生物脱硫工艺在吸收塔内，原烟气自下而上通过塔体，由喷雾系统喷出的雾状石灰石浆液逆流混合。脱硫后的净烟气由喷淋系统上部的除雾器从吸收塔除去，然后进入GGH，经GGH换热升温后通过烟囱排出

The raw flue gas discharged from the boiler induced draft fan is introduced into the desulfurization system by the booster fan, and after heat exchange by the GGH (gas heater), it enters the absorption tower. The biological desulfurization process is in the absorption tower, where the original flue gas passes through the tower body from bottom to top, and the atomized limestone slurry sprayed by the spray system is mixed countercurrent. The purified flue gas after desulfurization is removed from the absorption tower by the demister on the upper part of the spray system, and then enters the GGH. After heat exchange and temperature rise in the GGH, it is discharged through the chimney

雾化脱硫除尘技术主要研究烟尘、二氧化硫等有害物质的化学成分和物流运动特性，利用流体力学、空气动力学、化学、力学等。

The atomization desulfurization and dust removal technology mainly studies the chemical composition and logistics characteristics of harmful substances such as smoke and sulfur dioxide, using fluid mechanics, aerodynamics, chemistry, mechanics, etc.

它是集固体喷雾技术、雾化洗涤技术、冷凝雾化技术、冲击湍流技术、过滤吸收技术、除雾分离技术等多科学、多过程的环保技术。生物脱硫工艺该技术的主要特点是寿命长、效率高、阻力低、、占地面积小、造价低、运行费用低、维护率低、管理方便、灰水闭路循环、无二次废水和粉尘污染。

It is a multi science and multi process environmental protection technology integrating solid spray technology, atomization washing technology, condensation atomization technology, impact turbulence technology, filtration absorption technology, demisting and separation technology, etc. The main characteristics of biological desulfurization technology are long service life, high efficiency, low resistance, energy saving, small footprint, low cost, low operating expenses, low maintenance rate, convenient management, closed-loop circulation of grey water, and no secondary wastewater and dust pollution.

处理后烟尘指标低于环保排放标准，符合鼓励环保产业发展的政策通过集除尘、脱硫、脱硝、除雾于一体，达到控制和净化大气污染的目的。

The smoke and dust indicators after treatment are lower than the national environmental emission standards, which is in line with the policy of encouraging the development of the environmental protection industry. By integrating dust removal, desulfurization, denitrification, and defogging, the goal of controlling and purifying air pollution is achieved.

对于减少酸雨、二氧化硫、氮氧化物、氟化物、粉尘、可吸入悬浮颗粒物等有害物质具有巨大的环境、社会和经济效益，也具有良好的市场前景。

Reducing harmful substances such as acid rain, sulfur dioxide, nitrogen oxides, fluorides, dust, and inhalable suspended particles has enormous environmental, social, and economic benefits, as well as good market prospects.

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