The government naturally can't afford it, and all sides have compromised to come up with a new plan, and in the detailed rules, Beijing-Tianjin-Hebei is undoubtedly listed as a key area, and it is necessary to focus on monitoring.

In fact, compared with the 100-850mg limit in developed countries, 1200-2100 is still very relaxed, but this is a large enough span for ourselves.

What Zhang Yifu knows is that more than ten years later, in the 2011 standard version, this number has been limited to 100mg in most cases, and then even put forward the concept of zero emissions, which belongs to the pursuit of excellence.

But Rome was not built in a day, and emissions could not be lowered in a day, 1200-2100Mg, which is definitely a hurdle for thermal power, and the monitoring and management in other places may be looser, but Beijing-Tianjin-Hebei is really imminent, and the Environmental Protection Bureau has made it very clear that the power plants in this range will carry out continuous, high-density monitoring, and if not, you will stop production for me! Huang Zhenghui will not allow himself to blow up, so the entire power plant in the Beijing-Tianjin-Hebei region must take immediate action.

If you want to say that this trend has long existed, it is not only Hengdian, only Zhang Yifu has seen it. However, most of the remaining enterprises, the technical target direction is lower, mostly in the drainage system to make a fuss, after all, it is a problem solved through chemical agents and pipelines, the technical difficulty is lower, and there are also people making a fuss about the smoke and dust, but the strength is not as great as constant electricity, and the degree of automation and methods are simpler, which is an upgraded version on the basis of tradition, and the effect of improvement is limited.

On the side of Hengdian, Chang Siping spent more than a year and painstakingly worked, coupled with the introduction of flue gas treatment and monitoring systems from German components. It's really exactly what I stepped on this point!

Almost at the same time as the quality certification of the constant electrical equipment was approved, GB13223-1996 also announced that all new power plants and expansion and reconstruction units must meet the new standards.

Planned power plants, including those already scheduled to start construction in '97, had to face this serious problem. It is not for nothing that domestic enterprises are engaged in desulfurization, denitrification, dust prevention and smoke exhaust. But the method, technology, and degree of automation are all very basic stages, and everything will be fine if they can meet the standard of 91 years, after all, the flue gas treatment is a large cost investment, not only a one-time installation cost, but also the consumption of electricity in the plant after production, the cost of consumables such as chemical preparations exists, and the higher the efficiency you want, the cost is almost doubled.

This is a time of emergency. The first thing that comes to everyone's mind is the import plan, outsourcing the flue gas treatment, although the bidding is time-consuming and labor-intensive, but it is better than being killed if it does not meet the standards. It was also at this time that Hengdian came out with a bunch of certifications.

In the certification of authoritative institutions, the desulfurization efficiency of EDR has reached 98%, of course, this is data under certain conditions, according to various objective parameters. In fact, the desulfurization efficiency is stable between 92% and 98%, which is enough.

Later, when people were evaluating Hengdian products. There is often an indescribable embarrassment: we also want to bid, but there is really no second domestic manufacturer capable of bidding, so we have to specify procurement.

If it is said that in the relay protection industry, the microcomputer cannot be suppressed, and the traditional protection equipment can still be maintained, this emission standard is really a resolute thing. At least the new power plants and units will have to increase their budgets for this.

But it's still that problem, no matter how much it is blown in various documents, this is also a domestic blank product, and there is no precedent for its use in China. Just like an ambitious graduate, no matter how good you are, you have no experience, and the unit that is in a hurry to work will not bird you.

Hengdian environmental protection equipment company, the first benefit of falling in northern Hebei finally appeared, and the North China Bureau and the North Hebei Power Plant and the close contact of the North Desert Company, finally let the process go through, the third unit of the North Hebei Power Plant belongs to the expansion of the unit in the period II, in the process of self-inspection, the smoke and dust slightly exceed the standard, out of stock basically meet the standard, the sulfide seriously exceeds the standard, and there is a great distance from the new standard of the II. period, but this situation is very common, environmental protection can not order you to stop production, that is, turn a blind eye, grasp the new power plant more tightly, but over time, this problem must be solved。

Coinciding with the trough of electricity consumption in the year, taking the opportunity of the shutdown inspection at the end of the year, Hengdian won this opportunity, the denitrification system does not move, only engage in dust removal and desulfurization, and the quotation has also taken a low-key and steady attitude, the final quotation is almost not profitable 2.97 million yuan, although the normal quotation in the Hengdian plan is about twice this number, but now the most lacking is recognition.

The elites of Hengdian Engineering and Hengdian Environmental Protection have also been transferred to northern Hebei to focus on this transformation project.

Zhang Yifu was also personally stationed in northern Hebei to ensure that the project was completed on time and with good quality.

Zhao Hongqi is undoubtedly the most emotional person, a few years ago when he first came to the North Hebei Power Plant, or carrying a shovel to engage in lightning protection and burial, now he has become the person in charge of the power plant renovation project, the equipment is ready-made, his task is to complete the transformation before the Spring Festival, which is guaranteed to the North Desert Company's leader Lin Lizheng.

Hengdian has indeed adhered to the consistent style, the engineering design is in the front, and the perfect construction plan is formulated before entering the power plant, and all equipment, auxiliary materials and tools are in place first before the shutdown. This project is also a highly condensed and exercised ability of manufacturing, logistics, engineering design, construction and so on, and the project plan is accurate to the day.

The two major systems of dust removal and desulfurization are subdivided into flue gas, compressed air, ash transportation, desulfurizer slurry preparation, by-products, water circulation and other systems, and involve sophisticated pipeline design.

Chang Siping is also the first time, and he can play it to the fullest.

From economizer to pipeline, to desulfurization and dust removal equipment, he has been engaged in auxiliary equipment over the years, and there is really a feeling of slaughtering cattle and killing chickens.

It is worth mentioning that this construction, but also invited retired at home old expert Duan Youwei as a consultant, the old Duan is undoubtedly the most familiar with the North Hebei Power Plant people, but also the most aware of the priorities, with him, at least there will be no mistakes, safety first.

With the support of Niu Xiaozhuang and Beimo Company, the people of Jibei Power Plant also fully cooperated, and there was no boring contradiction in the details when they reached the standard. (To be continued......)