Chemical tail gas deodorization device and deodorization method
A technology for chemical exhaust gas and chemical equipment, which is applied in chemical instruments and methods, separation methods, and dispersed particle separation, etc., can solve the problems of increased processing costs, inconvenient processing, complicated procedures, etc., to reduce sulfur dioxide content and improve purity and quality. , the effect of reducing pollution
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[0024] Example 1:
[0025] Such as figure 1 As shown, a chemical exhaust gas deodorization equipment includes a high-pressure dissolved air pump 101 connected to the chemical equipment through a pipeline;
[0026] The high-pressure dissolved air pump 101 is connected to the closed water tank 102 through a pipeline, the output end of the closed water tank 102 is provided with a jet pump 103, and the output end of the jet pump 103 is connected to the gas-liquid separation chamber 104. The gas-liquid separation chamber 104 is provided with a gas-liquid separator;
[0027] A liquid storage tank 105 is provided at the lower end of the gas-liquid separation chamber 104, and a one-way valve connected to the desulfurization bin 106 is provided at the upper end of the gas-liquid separation chamber 104;
[0028] The desulfurization bin 106 is provided with an adsorption layer 107, the adsorption layer 107 is a honeycomb structure, the surface of the adsorption layer 107 is provided with a calc...
Example Embodiment
[0034] Example 2:
[0035] A method for deodorizing chemical exhaust gas, including the following steps:
[0036] S1: The high-pressure dissolved air pump 101 is used to pressurize the chemical exhaust gas into the closed water tank 102, so that the ammonia and air in the chemical exhaust gas are pressurized and transported to the closed water tank 102, a large amount of air squeezes the ammonia dissolved in the water, and the water absorbs Part of sulfur dioxide;
[0037] S2: Start the jet pump 103 to atomize the ammonia dissolved in the water and spray it out at high speed, so that the ammonia enters the gas-liquid separation chamber 104 and is separated from the water through the gas-liquid separator, and the remaining sulfur dioxide and ammonia enter the desulfurization bin through the gas-liquid separator together 106;
[0038] S3: Start the gas pump to generate negative pressure in the desulfurization bin 106, and accelerate the gas to pass through the desulfurization bin 106. ...
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