Hotline
Experienced Manufacturers
Production plant area of more than 10,000 square feet, more than 100 people construction team.
(physical works cases)
Introduction to the industry
Pressure vessel is a fringe discipline with a number of technical interrelated constraints, and is a special equipment subject to safety monitoring by government departments. Therefore, the pressure vessel industry, the development of the industry can not be separated from the mechanical, metallurgical, petrochemical, computer information, economic management and safety protection and many other engineering reforms and innovations, or it is in a number of new materials, new technologies, new technologies based on the comprehensive development of the development of industrial products.
Pollution hazards
Pressure vessels in the manufacturing process there will be cutting, welding, welding, painting and other operations is an indispensable important process in the process of operation, will produce a large number of welding fume, workers long-term inhalation of welding fume will cause dizziness, headache, coughing, chest tightness and shortness of breath and other symptoms, resulting in fibrous lesions in lung tissue, that is, welder's pneumoconiosis, and accompanied by complications, such as manganese poisoning, fluorine poisoning, and metal fume fever.
Overview of the treatment programme
For the pressure vessel exhaust VOCs treatment technology, now in line with environmental emission requirements, and play a cost-effective treatment technology, is the use of combustion method of treatment technology is more economical and energy-saving effective. The use of wet jet washing (multi-pipe) + dry filter + reduced wind concentration + regenerative incinerator RTO combination of governance, governance can meet the emission requirements of standards!
Process flow
Wet jet washing (multi-tube) + dry filtration + zeolite rotor adsorption concentration + catalytic combustion process (integrated system) process treatment. Organic waste gas is collected through the pipeline, and enters the pretreatment wet jet tower to remove paint dew, acidity and particles of purification. After purification, the gas is introduced into the dry filter to remove particles and zeolite adsorption of hazardous substances, and the organic waste gas is then sent to the zeolite adsorption bed device, and the VOCs in the waste gas is absorbed by the zeolite and then discharged to the atmosphere in compliance with the standards. When the zeolite adsorption bed saturated by electric heating high temperature (100-280 ℃ C) desorption of VOCs substances, desorption of high concentrations of organic waste gas directly into the heat storage ceramic body, through the heat storage ceramic body of the organic waste gas temperature to 760 degrees, so that the organic waste gas in the 760-860 degrees between the combustion of high temperature purification and oxidation of harmless carbon dioxide (CO2) and water vapour (H20) and Discharged into the atmosphere according to the standard.
Other treatment technology solutions
Low concentration and small air volume pressure vessel exhaust gas can be used: spray tower, uv photolysis purifier, activated carbon adsorption and other single or multiple combinations of processes for treatment;
High concentration of small air volume pressure vessel exhaust gas can be used: pretreatment + zeolite molecular sieve + catalytic combustion, pretreatment + zeolite molecular sieve + RTO thermal storage incinerator, a single catalytic combustion device or a single RTO thermal storage incinerator and so on;
High concentration and large air volume pressure vessel exhaust gas can be used: pretreatment + zeolite rotor concentration + catalytic combustion or pretreatment + zeolite rotor concentration + RTO thermal storage incinerator and so on.
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Guangdong Public Security Bureau No. 44190002006305
