Efficient waste gas purification catalytic combustion device
A technology of exhaust gas purification and catalytic combustion, which is applied in combustion methods, combustion types, incinerators, etc., and can solve the problems of difficult filtration of sulfur particles, secondary air pollution, and low efficiency of exhaust gas treatment.
Inactive Publication Date: 2018-01-30
JIANGSU AEROSPACE HEWLETT ENVIRONMENTAL PROTECTION TECH
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[0005] Aiming at the deficiencies of the prior art, the present invention provides a highly efficient waste gas purification catalytic combustion device, which has the advantage of pre-desulfurizing the sulfur particles in the waste gas to increase the efficiency of waste gas treatment, and solves the problems in the existing chemical waste gas purification process. It is difficult to filter the sulfur particles contained in the exhaust gas, and sulfur dioxide will be formed if it is burned rashly, which will cause secondary pollution to the air and cause the problem of low exhaust gas treatment efficiency
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-2 , a high-efficiency exhaust gas purification catalytic combustion device, including a desulfurization chamber 1, the interior of the desulfurization chamber 1 contains water, the side of the desulfurization chamber 1 is fixedly connected with an intake pipe 2, and exhaust gas is discharged into the desulfurization chamber through the intake pipe 2 Chamber 1, the sulfur particles in the exhaust gas are filtered by the water in the desulfu...
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The invention relates to the technical field of waste gas purification and discloses an efficient waste gas purification catalytic combustion device. The device comprises a sulfur removing chamber, agas inlet pipe is fixedly connected with the side surface of the sulfur removing chamber, and a water storage tank is fixedly connected with the bottom of the sulfur removing chamber through an aqueduct; an exhaust pipe is fixedly connected with the side, away from a water inlet pipe, on the top of the sulfur removing chamber through a gas guide pipe, a filter chamber is fixedly connected with theexhaust pipe through an exhaust pump, a vent pipe is fixedly connected with the side, away from the exhaust pump, on the top of the filter chamber, and a catalyst bed is fixedly connected with the middle of the inner wall of the filter chamber. Waste gas is discharged into the sulfur removing chamber through the gas inlet pipe, sulfur particles in the waste gas are filtered out through water in the sulfur removing chamber, and the device has the advantages that the sulfur particles in the waste gas are subjected to desulfurization in advance and the waste gas treating efficiency is improved,and the problem is solved that the secondary pollution treating efficiency of air is excessively low due to the fact that it is difficult to filter out sulfur particles which are contained in the waste gas in the existing chemical waste gas purification process and sulfur dioxide can be generated during combustion.
Description
technical field [0001] The invention relates to the technical field of exhaust gas purification, in particular to an efficient exhaust gas purification catalytic combustion device. Background technique [0002] Waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, flue gas and dust, odorous gas and toxic and harmful gases generated in industrial places. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust and waste gas purification, organic waste gas purification, Waste gas odor purification, acid-base waste gas purification and chemical waste gas purification, etc. [0003] Exhaust gas purification is divided into physical purification and chemical purification. When chemically purifying exhaust gas, it is generally introduced into a catalytic chamber equipped with a catalytic bed. After catalytic oxidation of the catalyst and then high-temperature treatment, the exhaust gas can b...
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IPC IPC(8): F23G7/07
Inventor 张炳权任吉中杨骥朱忠泉
Owner JIANGSU AEROSPACE HEWLETT ENVIRONMENTAL PROTECTION TECH