Pharmaceutical factory flue gas treatment equipment

Abstract

The invention discloses pharmaceutical factory flue gas treatment equipment, which comprises an air inlet pipe, an air outlet pipe, a water jacket, a sealing cover, a pressure pump, lump coke, a deodorant layer and a liquid storage tank. The water in the water jacket is heated by using high-temperature flue gas, and the heated water can be used for other applications to realize the full utilization of energy; the flowing of the water in the water jacket cools down the high-temperature flue gas, so as to prevent the high-temperature flue gas from damaging the equipment; the filtered dust falls on the top of the sealing cover under the action of gravitation; the dust in a dust disposal tank is cleaned by dismounting the sealing cover, which is convenient and rapid and improves the practicability of the equipment; the limewater in the liquid storage tank is sprayed out from a spray nozzle after passing through a drainage pipe to desulfurize the flue gas in he a desulfurizing reaction chamber; the lump coke is used to adsorb the sulfur dioxide, nitrogen oxides and other residual harmful substances in the flue gas; and the deodorant layer is used for deodorizing and sterilizing the flue gas.

Description

technical field [0001] The invention relates to a flue gas treatment device, in particular to a flue gas treatment device in a pharmaceutical factory. Background technique [0002] With the development of the medical and chemical industry, the ensuing environmental pollution problems have become increasingly prominent, especially the regional environmental pollution of organic waste gas in the medical and chemical industry, which seriously affects the normal life of residents and restricts regional economic development. According to the data previously released by the Ministry of Environmental Protection, the total output value of China's pharmaceutical industry accounts for less than 3% of the country's GDP, while the total pollution discharge accounts for about 6%. , In the process of pharmaceutical production, smoke with pungent and foul odors will be produced, and it is toxic to a certain extent. Long-term emission will inevitably deteriorate the quality of the regional ...

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Problems solved by technology

Therefore, effective control of flue gas pollution in the pharmaceutical industry has become an important problem to be solved urgently. The direct treatment of high-temperature flue gas produced by existing pharmaceutical factories will cause certain damage to the flue gas treatment equipment and cause a waste of energy. After the flue gas filter device has processed the dust in the flue gas, the further cleaning of the dust is more complicated and the practicability is not strong

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