Polypropylene acid mist and waste gas purification tower

Abstract

The invention discloses a polypropylene acid mist and waste gas purification tower, which comprises a purification-tower tower body, wherein the lower end of the purification-tower tower body is provided with a liquid storage tank in a connection manner; a two-layer structure is adopted for the purification-tower tower body; a polypropylene material is adopted for an inner layer; a metal framework is adopted for an outer layer; the upper end of the purification-tower tower body is provided with a spray opening; the spray opening is connected with a circulating water pump through a spray pipeline; the circulating water pump is connected with the liquid storage tank through a pipeline; the lower end of the spray opening is provided with a filling layer; a Pall ring or a Raschig ring structure is adopted for a filling. The polypropylene acid mist and waste gas purification tower provided by the invention is compact in equipment construction, small in floor space, strong in corrosion resistance and long in service life, and is convenient to operate.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a polyacrylic acid mist exhaust gas purification tower. Background technique [0002] In the field of chemical environmental protection and purification, purification towers are widely used. A large amount of acid mist must be treated before it can be discharged into the atmosphere. The existing acid mist treatment mainly uses water washing and acid-alkali neutralization treatment to transfer the pollutants in the gas to the liquid. After the neutralization reaction, the clean gas is separated from the polluted liquid to achieve the purpose of purifying the air. [0003] The acid mist exhaust gas purification tower is widely used in chemical industry, electronics, electroplating, textile, food, machinery manufacturing and other industries. It mainly uses the principle of acid-base neutralization to remove different types of exhaust gas. The treatment of acidic ex...

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Problems solved by technology

[0003] Acid mist exhaust gas purification towers are widely used in chemical industry, electronics, electroplating, textile, food, machinery manufacturing and other industries. , the removal of alkaline component waste gas is mainly due to the contact between the waste gas and the treatment liquid containing acidic components, and the full chemical reaction, so as to separate and remove the acidic components, but the traditional acid mist waste gas purification tower treatment process has low work efficiency and large equipment volume , the present invention provides a polyacrylic acid mist waste gas purification tower, which has a compact design structure, reasonable treatment process, can efficiently treat waste gas containing acidic components, and does not pollute the surrounding environment

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