With the continuous development of industry, environmental protection issues have gradually become the focus of people's attention. In the production process of the dipping glove factory, the generation of exhaust gas and oil smoke is an unavoidable problem. In order to protect the environment and the health of employees, it is essential to adopt suitable environmental protection equipment for exhaust gas and fume treatment. This article will introduce the types, principles and selection methods of environmental protection equipment for exhaust gas fume treatment in rubber glove factory, in order to provide useful reference for relevant enterprises.
1. Types of environmental protection equipment for exhaust gas fume treatment.
1.Activated carbon adsorption equipment.
Activated carbon is a porous substance with a well-developed pore structure and specific surface area, which can effectively adsorb harmful substances in exhaust gases. The activated carbon adsorption equipment uses this principle to adsorb harmful substances such as oil smoke and volatile organic compounds in the exhaust gas on the surface of the activated carbon, so as to achieve the purpose of purifying the exhaust gas.
2.Ultraviolet photo-oxygen catalytic equipment.
Ultraviolet photo-oxygen catalytic equipment uses high-energy ultraviolet beams to irradiate exhaust gas, so that harmful substances undergo chemical reactions under the action of light and are converted into harmless substances or low-toxic substances. The equipment has the advantages of high treatment efficiency, low energy consumption and no secondary pollution, and is widely used in various waste gas treatment fields.
3.Biofiltration equipment.
Biological filtration equipment absorbs and degrades harmful substances in the exhaust gas through biological strains, so that they are converted into harmless substances. The equipment has the advantages of stable operation, low investment, and easy maintenance, but it needs to add biological cultures and replace the filter media regularly.
Second, the principle of environmental protection equipment for exhaust gas fume treatment.
1.Activated carbon adsorption principle.
Activated carbon is a porous substance with a well-developed pore structure and specific surface area, and its surface is polar and capable of adsorbing harmful substances in exhaust gases. When the exhaust gas passes through the activated carbon adsorption layer, the harmful substances are adsorbed on the surface of the activated carbon, so as to achieve the purpose of purifying the exhaust gas.
2.Principle of ultraviolet photolysis.
When a high-energy ultraviolet beam irradiates the exhaust gas, the gas molecules absorb the light energy, causing their electrons to transition and form excited molecules. When these excited molecules return to their ground state, they release energy that causes the gas molecules to undergo a cracking or oxidation reaction to produce harmless or low-toxic substances.
3.Biodegradation principle.
Biodegradation refers to the process of absorbing and degrading harmful substances in the exhaust gas through biological strains. By adsorbing the harmful substances in the exhaust gas, the biological bacteria use their metabolic effect to convert the harmful substances into harmless substances or low-toxicity substances.
February** dynamic incentive plan 3. Selection method of environmental protection equipment for exhaust gas fume treatment of rubber glove factory 1According to the composition and concentration of exhaust gas selection equipmentDifferent types of exhaust gas components are different, and the concentration is also different, so it is necessary to choose suitable exhaust gas treatment equipment. For example, for low-concentration exhaust gases, activated carbon adsorption equipment can be selected; For high concentration of exhaust gas, ultraviolet photo-oxygen catalytic equipment or biological filtration equipment can be selected. 2.According to the production process and environmental requirements, the production process and environmental requirements of the dipping glove factory are different, and it is necessary to select suitable waste gas treatment equipment. For example, for workshops that need to purify exhaust gas efficiently, ultraviolet photo-oxygen catalytic equipment can be selected; For workshops that need to purify exhaust gases stably, you can choose biofiltration equipment or activated carbon adsorption equipment. 3.Choose equipment according to investment and operating costsDifferent types of waste gas treatment equipment have different investment and operating costs, which need to be considered comprehensively. Generally speaking, the initial investment of activated carbon adsorption equipment is low, but the operating cost is high; The initial investment of ultraviolet photo-oxygen catalytic equipment and biofiltration equipment is high, but the operating cost is low. To sum up, the selection of environmental protection equipment for exhaust gas fume treatment in the rubber glove factory needs to be comprehensively considered according to the actual situation. By understanding the principles and characteristics of different types of waste gas treatment equipment, and selecting them in combination with the actual situation, we can effectively improve the efficiency of waste gas treatment and protect the environment and the health of employees.