Shishi "Fixed Line Exhaust Gas Purification Heat Recovery Device" Installed Hundreds Of Sets

In recent days, information released by the Shishi dyeing and finishing industry association of Fujian province shows that this year is stone.

The printing and dyeing industry is the most important task of energy saving and emission reduction in Shishi. Its water consumption, coal consumption, electricity consumption and pollutant discharge are large. The water consumed by the printing and dyeing industry accounts for more than half of the total industrial water consumption, and the consumption of coal is also the same.

Due to the constraints of resources and environment, Shishi dyeing and printing enterprises realize that energy conservation and emission reduction is an important measure to alleviate resource and environmental constraints. The centralized daily processing capacity of industrial wastewater in Shishi's printing and dyeing industry is more than 200 thousand tons, and the treatment of printing and dyeing waste gas is on the agenda.

Shishi Qingyuan printing and dyeing and other knowledgeable enterprises leaders pointed out that the setting machine is the key point for printing and dyeing enterprises to treat industrial waste gas.

Under the proposal of Shishi printing and dyeing enterprisers, the Shishi dyeing and finishing industry association established 2011 as "setting machine" for printing and dyeing industry.

The original intention of Shi Shi printing and dyeing enterprisers in the exhaust of the shaping machine is to be socially responsible, responsible for the environment and responsible for history.

Setting machine is a necessary equipment for knitted, long car and chemical fiber printing and dyeing enterprises. The smell of air in the printing and dyeing plant is emitted from the machine.

Foreign countries already have a mature set of tail gas treatment equipment, which is about 1 million RMB yuan / set ~200 yuan / set. There are fewer 2~3 machines and more than 10 sets of shaping machines in Shishi printing and dyeing enterprises.

With the cooperation of various environmental protection technology institutions in China, the Shishi printing and dyeing enterprise has successfully tackled key problems, and eventually developed various mature machine exhaust treatment devices. Each investment cost is only about 200 thousand yuan, far lower than that of similar foreign devices. Its effect is no less than that of similar products abroad, and will soon be popularized in the printing and dyeing industry of the whole city.

It is understood that at present, 7~8 environmental protection technology institutions in the Shishi printing and dyeing industry to cooperate with the enterprise equipment and debugging stereotype exhaust treatment device.

Only one set of Boyi environmental protection technology company has installed 40 sets of tail gas treatment devices in the 8 bleaching and dyeing factories in Jin Shang Zhen.

The tail gas treatment device of the shaping machine has the characteristics of relatively small investment, high recycling rate and good environmental protection effect. According to the people of Boyi environmental protection technology, the main purpose of the "setting machine exhaust gas purification heat recovery device" is to purify the industrial waste gas and prevent the harmful substances gas containing various complex components from discharging into the air, but at the same time, it can recover heat, hot water and grease to achieve the effect of three arrows.

After testing, the exhaust gas purification rate is over 90%, the recovery rate of waste heat temperature is over 85%, the hot water dosage is 70 tons / day, ~120 tons / day, and the soot collection rate is over 92% (the market purchase price of waste oil is 2000 yuan / ton ~2500 yuan / ton), which integrates environmental protection, economy and reusability. The investment can be recovered about 1~1.5 years after the investment, and electricity saving, coal saving, steam saving and water saving......

The unity of economic benefits and social and environmental benefits has been achieved.

Energy conservation, emission reduction, environmental protection and cleaner production are also productive forces. This is a new harvest for printing and dyeing enterprises in the work of energy conservation, emission reduction and environmental protection.

Now, entering the printing and dyeing mill, there is no smell in the air. This is the credit for the technological pformation of the shaping machine.

It will not be long before the Shishi printing and dyeing industry will soon popularize the "heat recovery device for exhaust gas purification of the shaping machine" quickly. This is a major achievement of the Shishi printing and dyeing industry conscientiously fulfilling its social responsibility system without the administrative order.