Summer heating enterprises busy technology transformation, planning and construction of "garden factory"
http://sd.sdnews.com.cn/2012/6/15/1217448.html
business newspaper Ji'nan reporter
everyone needs urban central heating in the winter, but in the summer, the equipment of the heating enterprises stopped, is it not so easy for the staff to be magnified? The reporter came to Ji'nan yesterday. Dongxin thermal power plant, where staff are working on equipment and environment in the plant area. The factory that originally dusts and noise nuisance will transform itself into a green garden factory.
20 years ago when the factory was
there are many residents, pollution is repeatedly complained of
Ji'nan Dongxin thermal power plant is located in the chemical fiber Factory Road No. 8, next to the vicinity of the factory area, there are now new Xin Xin homestead, chemical fiber Nanyuan, Chang ran residence and other residential areas, densely populated, and therefore, residents are The factory, which was once heavily polluted, has been dissatisfied. But reporters learned that when the Dongxin thermal power plant was put into operation, there were still a lot of wasteland and villages. There were no many residents.
"Dongxin thermal power plant was built in 1992, and it was formally built in 1994. At that time, the surrounding environment was not so prosperous, the bus was not accessible, and it belonged to the outskirts. Construction standards are not high, but after so many years, the original standards can no longer meet the needs of the surrounding residents. The person in charge of Dongxin thermal power plant said. After the public began to gather around the factory, the noise and dust pollution of the thermal power plant could not be accepted by the surrounding residents. The Dongxin thermal power plant was also repeatedly complained by residents. "When it comes to heating in the winter, even if the windows are closed in the home, a day does not clean up a layer of ash. These are all the coal ash and ash of the thermal power plant, which makes the residents around us miserable." Ms. Liu, a resident of the chemical fiber Nanyuan, said.
construction of closed coal yard to rebuild boiler
Noise dust emission should be standard
, Dongxin thermal power plant began to control emissions, dust and noise from last year. This summer, in addition to the maintenance of the boiler, the technical transformation of these governance will also be an important task. In the field of dust control, the factory built 10000 square meters full closed coal yard and a full closed slag shed, equipped with dust and spraying facilities. At present, the construction of coal yard has been completed 70%. 2 chain steam boilers are reformed as coal water slurry boilers. The filling and transportation mode can completely eliminate the dust problem made by the transport process; the remaining 3 steam boilers are also available. It is expected to be transformed into a coal water slurry boiler. In the field of noise control, Dongxin thermal power plant analyses every noise source, sets up noise and sound insulation equipment, builds a new high environmental standard water workshop and so on, and can reduce the noise by about 10 decibels after all the transformation. In the field of emission control, the Ji'nan Dongxin thermal power plant reformed 2 coal water slurry boilers for desulfurization and dust removal, reformed the electric dust remover of 3 steam boilers, and laid the sewage pipe network into the municipal pipe network, so that the emission indexes reached the national "12th Five-Year" planning requirements.
"through treatment, we will ensure that noise, dust and emissions in the factory reach environmental standards. Three dimensional greening is used to cover pollution around the factory boundary, and the effect of "garden factory" can be achieved through greening and beautifying the factory environment. The person in charge of Dongxin thermal power plant said.