Desulfurization and flue gas removing technology
A process and technology of desulfurization tower, applied in the field of gas treatment, can solve the problems of non-compliance with national energy saving and emission reduction, high tail gas treatment cost, unsatisfactory treatment effect, etc., and achieve the effect of increasing competitiveness, reducing treatment cost and good treatment effect
Inactive Publication Date: 2015-05-13
合肥誉联信息科技有限公司
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Problems solved by technology
[0002] In the existing technology, the "white smoke" treatment process has large energy consumption, high tail gas treatment cost, unsatisfactory treatment effect, and does not meet the national energy saving and emission reduction requirements. The existing process needs to be improved
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] exist figure 1 Among them, a desulfurization and smoke removal process, including a blower pump 1, a desulfurization tower 2, a heat exchanger 3, a refrigeration extraction observation device 4, a dust removal dryer 5, a smoke pipe 6, a reactor 7, a water cooling circulation pipe 8, and a sewage tank 9. Booster pump 10, deep freezer 11, chimney 12, gas storage chamber 13, temperature control device 14, heat exchange tube 15, air intake tube 16, the process flow is as follows:
[0019] (1) The blower pump 1 is connected to the desulfurization tower 2 through a pipeline, and the desulfurization tower 2 desulfurizes;
[0020] (2) Preliminary cooling treatment: the flue gas enters the heat exchanger 3 for preliminary cooling;
[0021] (3) Prel...
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The invention discloses a desulfurization and flue gas removing technology. The technological process comprises the following steps: an air blowing pump is connected with a desulfurization tower via a pipeline, and the desulfurization tower is used for desulfurizing; primary temperature reduction treatment: flue gas enters a heat exchanger for primary temperature reduction; primary dust removing and dehumidifying treatment: flue gas is guided into a dust removing dryer so that smoke and water mist are removed; impurity and harmful gas removing by chemical reaction: flue gas is guided into each reactor via a flue gas pipe, a temperature control device controls the temperature of each reactor, and the reaction time is controlled to be longer than 6 hours; deep temperature reduction treatment: flue gas is converged into a pressurization pump by a gas collecting pipe, and is pressurized on the pressurization pump to enter a deep refrigerator to be cooled; release: the flue gas is guided into a flue gas storage chamber in a chimney, and is exhausted under an appropriate climate condition. The desulfurization and flue gas removing technology provided by the invention has the advantages that the energy consumption is low, the tail gas treatment cost is reduced, and the treatment effect is improved.
Description
technical field [0001] The invention relates to the field of gas treatment, in particular to a desulfurization and smoke removal process. Background technique [0002] In the existing technology, the "white smoke" treatment process has large energy consumption, high tail gas treatment cost, unsatisfactory treatment effect, and does not meet the national energy saving and emission reduction requirements, so the existing process needs to be improved. Contents of the invention [0003] The invention provides a desulfurization and smoke removal process with low energy consumption, reduced tail gas treatment cost and improved treatment effect. [0004] The technical scheme of the present invention is as follows: a desulfurization and smoke removal process, including a blower pump, a desulfurization tower, a heat exchanger, a refrigeration extraction observation device, a dust removal dryer, a smoke pipe, a reactor, a water-cooled circulation pipe, a sewage tank, a pressurized ...
Claims
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IPC IPC(8): B01D53/50
Inventor 任磊
Owner 合肥誉联信息科技有限公司