Energy Saving Agent 20t hot water boiler Malaysia

Recently, Jinan City issued a "supplementary notice on accelerating the city's boiler-depth treatment of work-related" and formulated the following objectives.

I, on the in-depth treatment of boiler completion time. Low Nitrogen transformation and the transformation of the city's ultra-low emission gas-fired boiler biomass boiler to complete the appropriate time to relax, and strive to be completed in the end of June 2019, due to the commitment of heating (cooling) or involving people's livelihood and other support complex transformation process of the boiler furnace, indeed practical difficulties, completion time may be extended to the end of October 2019.

Second, on the in-depth treatment boiler standards. According to the "program tackling autumn and winter", the low nitrogen gas boiler after transformation, in principle, is not higher than the concentration of nitrogen oxides emissions of 50mg / m³, according to encourage the transformation of 30mg / m³. Encourage the transformation of biomass boiler with ultra low emissions coal-fired power plants.

Third, on the time-depth treatment of boiler arrangement. 2018 10 completed before the end inventory information verification, planning work; organize the implementation of the completion of the work before the end of May 2019; the end of June 2019 to complete the inspection work (due to heating and other disabled do not have to bear the acceptance conditions, available at the end of November 2019 before the completion of acceptance).

Fourth, on the information submitted to the work. Please ring the economy Zi [2018] No. 175 document complements the "Jinan City gas boiler investigation Summary Sheet" on or before October 12, "Jinan biomass boiler investigation Summary Table" to the Municipal Environmental Protection Bureau. On or before October 26, the "Jinan City Boiler depth management plan summary table", "Jinan hole sampling and sampling platform standardization construction unit summary table" and has completed the in-depth treatment of the boiler reconstruction proved supervisory monitoring report submitted to the Municipal Environmental Protection Bureau . Since the beginning of November, every Friday morning before 10:00 (for the first time submitted November 2) the progress of reform in-depth treatment of each unit case to the Municipal Environmental Protection Bureau.

2. Heavy oil

It is the remaining heavy oil after crude oil is extracted from gasoline and diesel. It is characterized by large molecular weight and high viscosity. The specific gravity of heavy oil is generally 0.82 to 0.95, and the calorific value is about 10000 Kcal/Kg. For heavy oil used as boiler fuel, in addition to requiring high heat, it also requires:

Talk boiler energy conservation trend at this stage, the country has been improving the enforcement of energy conservation policy, put forward in the process of social development, energy conservation is not simply to reduce energy use, but through the introduction of new energy-saving technologies , new technology and new equipment to improve energy efficiency. Commonly used as a boiler apparatus which energy saving urgent. Today, we'll talk about in detail. China's industrial and low pressure industrial boilers used in daily life, the annual consumption of nearly 600 million tons of standard coal. If 50% of users will be able to direct condensate high heat boiler feed water reuse to do, it would be an important measure for energy conservation. It significantly reduces fuel consumption and production of water softening boiler steam to reduce the production cost, and due to condensed water reuse, to improve the water quality in the boiler, the boiler heat losses will reduce emissions and improve the thermal efficiency of the boiler. In a sense, that save water, save energy and protect the environment of social benefits and may even exceed the economic benefits to be obtained directly. A wide range of boilers, the prevalence of some of China's unique problems. Although some boiler plant using imported, but still carbon steel pipeline, oxygen and CO2 corrosion corrosion serious, leading to excessive iron condensed water problem is widespread. Iron high content of water in the boiler will be a factor of insecurity, causing pitting and pitting of the boiler wall, causing perforation boiler scrapped. Industrial boilers in the high pressure, relatively low iron content, often resin and activated carbon composite sacrificial layer film, and removing the condensate water filtration security iron ions. Condensate water quality standards than the national iron boiler, another hazard can not be directly reused is: 60% -70% of the low-pressure boiler blowdown rate is higher than 15% -25%, while the national standard is 5-10%, large high-temperature water pollution is the main reason for the high energy consumption of China boiler. It has attracted the attention of relevant departments, is a pressing problem. With the development of technology, filtering the boiler, we made the choice of reform and innovation filter backwash way, developed a condensate suitable for China's national conditions of iron removal technology. With this technique, it can directly reuse temperature condensate, would last sewage rate fell 7% to 15%. 3-6 months to recover the investment cost through reuse of condensate, the major significance of the operation of energy-saving industrial boiler equipment after use.

In many industries such as printing and dyeing, textile, sugar-making, paper-making, chemical industry and so on, a large amount of process steam is required, but the pressure required is not high, generally less than 3 × 10 ~ 5 Pa, and the pressure of heat source steam supply, including self-provided boiler or steam supply from thermal power plant, is relatively high. Most of them are above 13 × 105Pa, so there is a certain pressure difference between the steam supply and the steam equipment, which is called "abundant pressure generation" by using this differential pressure to generate electricity. The steam supplied by the heat source is first put into the back pressure steam turbine to generate electricity, and then the exhaust steam is supplied to the heat equipment, so that the heat energy can be fully utilized, and therefore the energy utilization rate is improved.