Roots blower manufacturers briefly talk about the application of Roots blower in desulfurization process
2024-07-02
Summary
Roots blower manufacturers briefly talk about the application of Roots blower in the desulfurization process. At present, there are many kinds of desulfurization technology, such as the furnace spraying calcium tail humidification, limestone-gypsum method, spray drying method, ammonium phosphate fertilizer method, etc. below to understand it.
Roots blower manufacturersA brief talk on the application of roots blower in desulfurization process
Roots blower manufacturer: At present, there are many kinds of desulfurization technologies, such as spraying calcium tail humidification in the furnace, limestone-gypsum method, spray drying method, ammonium phosphate fertilizer method, etc.
Roots blower manufacturers: one of the methods used by Roots blower is limestone-gypsum desulfurization.
Roots blower manufacturer: its working principle is roughly as follows: limestone powder is added with water to make slurry, which is pumped into the absorption tower as absorbent to fully contact and mix with flue gas, so that sulfur dioxide gas in flue gas reacts with calcium carbonate in the slurry and air blown through Roots blower from the lower part of the tower to generate calcium sulfate. when calcium sulfate reaches a certain saturation, it will crystallize to form gypsum dihydrate. gypsum slurry discharged from the absorption tower is concentrated and dehydrated to make its water content less than 10%, then it is sent to the gypsum warehouse by the conveyor for stacking. The desulfurized flue gas passes through the demister to remove mist droplets, then passes through the heat exchanger for heating, and then is discharged into the atmosphere through the chimney. As the absorbent slurry in the absorption tower is repeatedly contacted with the flue gas through the circulating pump, the utilization rate of the absorbent is high, the calcium-sulfur ratio is low, and the desulfurization efficiency can be greater than 95%.
Roots blower manufacturersBelow we take a look at some specific uses of Roots blower in industry
1. Incinerator air supply: Incinerator combustion needs to supplement air, which can reduce the black smoke caused by insufficient air during combustion, and can meet environmental protection standards. Applicable industry: incinerator manufacturing.
2. Powder conveying: the use of blower compressed air to transport the powder to the place of use, can transport the powder with plastic particles, PU particles, flour, sand filter material, shells and so on.
3. Air stirring in the electroplating tank: To make the electroplating products evenly, a blower is needed to stir the liquid medicine in the electroplating tank evenly. Applicable industries: electroplating industry, electroplating machinery and equipment industry, printed circuit board industry, PCB factory.
4. Wastewater treatment: industrial wastewater, domestic wastewater and other environmental protection engineering aeration oxygen, or the use of Ding pure blower air backwash filter material, applicable industry: environmental engineering equipment industry.
5. Paper transport: the use of the power of the air to press the paper to the required place.
6. Air supply for tunnel engineering: In tunnel excavation engineering, due to insufficient air in the tunnel, air supply is required. Blowers are used to transport air into the tunnel, sometimes with air coolers.
Roots blower manufacturersThis is the end of today's explanation. If you need to buy Roots blowers, you can contact our Roots blowers manufacturer. In addition, our company is a professional manufacturer of Roots blowers with more than 10 years of design and manufacturing experience. It specializes in Sanniu blowers, Roots blowers, Roots vacuum pumps, etc. Welcome to consult.
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