Hotline
Experienced Manufacturers
Production plant area of more than 10,000 square feet, more than 100 people construction team.
(physical works cases)
Industry Introduction
The machinery manufacturing industry refers to the industry engaged in the production of various kinds of power machinery, lifting and transporting machinery, agricultural machinery, metallurgical and mining machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. Machinery manufacturing industry for the entire national economy to provide technical equipment, its level of development is one of the main signs of the degree of national industrialisation, is an important national pillar industries.
Pollution Hazard
Machinery in the manufacturing process there will be cutting, welding, welding and other operations is an indispensable and 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, the welder's pneumoconiosis, and accompanied by complications, such as manganese poisoning, fluorine poisoning, and metal fume fever.
Overview of the treatment programme
For machinery manufacturing exhaust VOCs treatment technology, now in line with environmental emission requirements, and play a role in reducing the cost and efficiency of the treatment technology, is the use of combustion method of treatment technology is more economical and energy-saving and effective. The use of dry filters + reduced wind concentration + catalytic combustion combination of governance, governance can meet the emission requirements after the standard!
Process flow
Machinery manufacturing waste gas treatment first through the three-stage dry filter, removing 99% of the particles in the dusty gas, so that the organic matter is completely clean, but also to increase the operating efficiency and service life of the later equipment. Separation of organic gases into the zeolite turn concentration or molecular sieve adsorption concentration of organic waste gas low concentration into high concentration, large air volume conversion of small air volume to reduce the wind to increase the principle of concentration.
When the adsorption concentration reaches the required self-combustion requirements, and finally through electric heating to warm up the high temperature gas of 80-100 degrees for desorption and regeneration, desorption down to the high concentration of the use of CO catalytic furnace, with the help of catalysts to make the organic waste gas in the lower temperature of ignition under the flameless combustion, so that the organic exhaust decomposition of carbon dioxide and water vapour into non-toxic.
Other treatment technology solutions
Low concentration and small air volume of machinery manufacturing waste 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 machinery manufacturing waste 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 of machinery manufacturing waste gas can be used: pre-treatment + zeolite rotor concentration + catalytic combustion or pre-treatment + zeolite rotor concentration + RTO thermal storage incinerator and so on.
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Guangdong Public Security Bureau No. 44190002006305
