With the rapid economic development, how to save energy and reduce emissions has become a reality that companies have to think about. In the Ouhai Economic Development Zone, which has distinctive "Wenzhou model" characteristics, problems such as dust pollution, water pollution, loss of cultivated land, high energy consumption, and low support for technology companies are issues that the entire Ouhai District must solve.
When the reporter asked so many village enterprises whether the relevant departments had taken measures to control the environment and energy conservation, the local villagers replied that they had, but the effect was not good. However, Wenzhou Weisheng Technology Environmental Protection Equipment Company spent 13 years focusing on the research and production of environmental protection and energy-saving technologies, and developed energy-saving counterflow heat exchanger technology, UEC series purification equipment and other exhaust gas pollution control technologies. Each pollution control technology They all have priority over 50%-90% of the national pollution emission indicators. According to the monitoring of provincial and municipal environmental protection monitoring departments, the sulfur dioxide control efficiency has reached more than 95%, the soot oxide and phosphide control has reached 99.6%, and the emission concentration is below 0.3 mg. .
Among them, why does the "energy-saving counterflow heat exchanger" have an energy-saving efficiency of 20-40% and exhaust gas pollution control is at the highest level in the world, but it does not receive government support and market trust? With this question in mind, we interviewed Huang Yunsheng, the legal person of Wenzhou Weisheng Technology Environmental Protection Equipment Co., Ltd.
Difficult technology promotion
In January 2001, the company applied its patented technology to the purification treatment of oil fume in the catering industry, and carried out oil fume purification in several restaurants. The practical effects of the equipment and equipment were very good. Well, it solved the problem of hotel fume pollution reported by residents. As a result, the environmental protection department claimed that it could not be installed or tested without national certification, and the equipment was withdrawn and discontinued.
In the same year, the patented technology was applied to boiler dust removal and desulfurization. Through monitoring, the dust purification efficiency was 99.6%, the desulfurization efficiency was 98%, the emission concentration after dust treatment was less than 32mg, and the sulfur dioxide emission concentration was 50mg, but it is environmentally friendly. Personnel and contaminated companies said that the environmental protection department did not accept the installation of Weisheng technology products, which caused companies to dare not purchase the company's equipment.
In order to survive, the company has launched the patented technology that has been developed to save energy in boilers. This "energy-saving counterflow heat exchanger" is applicable to coal-fired boilers, oil-fired boilers, liquefied gas-fired boilers, and energy-saving efficiency. It is around 20%-40%. As a result, users later did not dare to use it because boiler manufacturers, boiler research institutes or installation teams all threatened the company by saying that "China cannot have such technology." If the boiler is broken, it will not work. Responsible and other languages.
Facing the lack of integrity
In order to protect the results of more than ten years of hard work and reduce the country's energy consumption, the company later adopted a share-sharing method, that is, it did not charge users For the enterprise's equipment, the coal-based oil saved during use will be shared with the user enterprise. Facts prove everything. After many tests after installation, the result was that before installing energy-saving equipment, a leather company consumed 91.63 tons of coal to produce one ton of wastewater, and the water waste output was 322.5 tons per day. After installing energy-saving equipment, one ton of wastewater consumes only 76.615 kilograms of coal, and the water waste output is 322.5 tons per day. Tomorrow, the output will increase by 27.5 tons, and the energy consumption per ton of wastewater will be reduced by 15.02 kilograms. This set of data tells enterprises that only saving can give them an advantage in the competition.
Faced with the huge savings, some companies want to relocate companies that have visited the equipment. In order to win the market, they abandon their own credibility and say to the visitors, "This equipment is not energy-saving." In order to survive, Weisheng Company cannot take those dishonest companies to court. Mr. Huang told reporters that if he loses this lawsuit, not only will he not be able to get the money, but the energy-saving patented technology he has worked so hard to research for more than ten years will not be able to continue to be promoted.
Calling for a change in concepts
“Scientific and technological development is the fundamental way to solve energy problems.” This is said in the “Eleventh Five-Year Plan” for energy development. The "Eleventh Five-Year Plan" for energy development reflects the idea that my country is striving to independently develop, introduce, digest and innovate energy-saving and environmentally friendly technologies as a key area for government investment in science and technology and to promote high-tech industrialization.
In addition, from the "Eleventh Five-Year Plan", the country is accelerating the application of advanced applicable technologies, strengthening cutting-edge energy technologies to transform and upgrade traditional industries, and promoting new energy-saving and environmentally friendly industries through the development, demonstration and promotion of technologies. Extensive application of technology, new processes, new products, and new equipment.
In addition, accelerating the elimination of backward processes, technologies and equipment, focusing on the elimination of backward production capabilities, process equipment and products in high-energy-consuming industries such as steel, non-ferrous metals, chemicals, building materials, and electricity, is also the direction of the country's efforts in the next five years.
In recent years, people have no longer blindly pursued rapid economic growth, but have turned their attention to "green" and proposed the use of green economic accounting methods to reduce resource consumption and environmental losses in the development process. and environmental benefits into the evaluation system of economic development, and use this system to comprehensively evaluate the comprehensive strength and development potential of countries and regions.