High-pressure ionization oxidation denitration tower
A high-voltage ionization and denitration tower technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of high power consumption and low ozone utilization rate, and achieve low power consumption and electrochemical oxidation capacity. Strong, high-conversion effects
Pending Publication Date: 2017-08-18
山东艾派仕环境科技有限公司
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Problems solved by technology
[0010] Disadvantages: fuel contains sulfur, and a certain amount of SO3 can be generated during combustion
[0014] Ozone denitrification has been gradually abandoned due to its low ozone utilization rate and high power consumption.
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[0028] like Figure 1-3 As shown, the technical solution adopted in the present invention is: a high-voltage ionization oxidation denitrification tower, including a tower body 1, an air inlet 2, a high-voltage ionization oxidation zone 3, a guardrail platform 4, an air distributor 5, a spray demisting zone 6, An air outlet pipe 7 and a water tank 8, an air inlet 2 is installed on one side of the bottom of the tower body 1, and a high-voltage ionization oxidation zone 3 is installed on the top of the air inlet 2 inside the tower body 1. In the high-voltage ionization oxidation zone 3 A guardrail platform 4 is installed on the outer wall of the tower body 1 above. The air distributor 5 is installed above the guardrail platform 4 and inside the tower body 1. A spraying and demisting area 6 is arranged above the air distributor 5. The air outlet pipe 7 is installed on the top of the tower body 1 above the spraying and demisting area 6, the water tank 8 is installed on one side of ...
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The invention discloses a high-pressure ionization oxidation denitration tower. The denitration tower comprises a tower body, an air inlet, a high-pressure ionization oxidation area, a guard bar platform, an air distributor, a spray demisting area, an air outlet pipe and a water tank. The denitration tower is characterized in that the air inlet is mounted on one side of the bottom of the tower body, the high-pressure ionization oxidation area is located above the air inlet and mounted in the tower body, the guard bar platform is located above the high-pressure ionization oxidation area and mounted on the outer wall of the tower body, the air distributor is mounted above the guard bar platform and located in the tower body, the spray demisting area is arranged above the air distributor, the air outlet pipe is mounted at the top of the tower body located above the spray demisting area, the water tank is mounted on one side of the tower body, and a submerged pump is mounted in the center of the upper part of the water tank. The denitration tower performs denitration treatment on waste gas in a high-pressure ionization oxidation and washing absorption combined manner, and is high in denitration efficiency, high in conversion rate, lower in cost and low in power consumption.
Description
technical field [0001] The invention relates to denitrification equipment, in particular to a high-voltage ionization oxidation denitrification tower. Background technique [0002] Denitrification refers to the process of removing nitrogen oxides from combustion flue gas. It is divided into denitrification before combustion, denitrification during combustion and denitrification after combustion. The cost of denitrification before combustion and denitrification during combustion is too high, and the effect of denitrification is not good. Therefore, In actual production, post-combustion denitrification is mostly used. [0003] At present, there are mainly the following methods for post-combustion denitrification: [0004] 1. Selective non-catalytic reduction technology [0005] The selective non-catalytic reduction method is a method of reducing NOx in the temperature range of 850-1100 ° C without using a catalyst. The most commonly used drugs are ammonia and urea; generally...
Claims
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IPC IPC(8): B01D53/75B01D53/78B01D53/56
CPCB01D53/323B01D53/56B01D53/75B01D53/78
Inventor 李臣忠冯玉香
Owner 山东艾派仕环境科技有限公司