Nanjing transforms CO of boiler of condensation of pannikin furnace project to decrease hundred 90

Nanjing transforms CO of boiler of condensation of pannikin furnace project to reduce low nitrogen of hundred 90- boiler to transform, mean the arrival of condensation times, science and technology is banner at future, [Jiangsu day and equipment of changes in temperature] gas fired boiler of offerred condensation of heart ground family name, combustion efficiency is as high as 110% , azotic oxidation adds up to content NOx30mg/M3, NOx decreases 80% , CO decreases 90% , thermal efficiency is as high as 110% , energy-saving 30%~40% , boiler transforms the condensation boiler that sees next days and changes in temperature first

The risk that analytic boiler low nitrogen transforms day and changes in temperature - the businessman is publicized one-sidedly and the user seeks low target one-sidedly 1. Boiler low nitrogen transforms a company not professional, characteristic to the structure of different boiler, what use boiler to what providing burner and client place is comfortable match a gender not to understand; 2. Transform devoid experience to low nitrogen, did not deploy professional and professional instrument, sheet considers from commercial angle, often can create follow-up and contradictory issue: 3. Some companies are handed in with the means of subcontract by burner manufacturer is transformed or other company takes the place of construction, do not have support service capacity, after checking and accept, appear before long discharge exceed bid; 4. Branch of the environmental protection after low nitrogen is transformed can undertake selectiving examination, if once exceed mark user to be able to be punished,do not have the seasonable service of this locality; 5. The user seeks low target one-sidedly, do not understand the technical difficulty that boiler low nitrogen transforms, it is actually common boiler undertakes low nitrogen transforms in principle is not to do 30mg/m3, reducing those who output ability of power part boiler to achieve only, be in normally 70% ～ 80% the following, most boiler comes true very hard; 6. The user does not understand the efficiency that common boiler low nitrogen transforms to affect character, discharge namely 30mg/m3 boiler efficiency becomes to drop in 50mg/m3 very apparent, normally efficiency can drop 10% ～ 15% . Proposal: Change as far as possible boiler of low nitrogen condensation, undertaking low nitrogen transform is one kind remedies measure only and not all boiler can achieve ideal result, low nitrogen index to the user not be lower better.

Day and changes in temperature analyse Chinese environmental protection, energy-saving policy: Reforming and opening comes 30 years, china is in the backside of economic rapid development, also paid greater natural resources and environmental price, if do not try,appropriate is solved, china will be supplied in the sources of energy, a lot of respect is faced with energy security, environmental protection grim challenge, can affect the implementation that builds target of comprehensive and comparatively well-off society then. Here setting falls, chinese government took a series of policy step after 2003, especially from guide economy to develop means transition, accelerate resource managing model the society builds proceed with, right energy-saving decreased a platoon to undertake comprehensive deploy and organization fulfil, the effect of some policy is being shown. Wraparound and character, chinese government did the following work in recent years: Strengthened energy-saving origanization construction and ability construction. The country established group of the energy-saving leader that decrease a platoon, the place established energy-saving office, the whole nation has 16 provinces (area, city) established energy-saving and censorial center, energy-saving hold censorial group, main function includes to give energy-saving and censorial relevant managing method, concern circumstance of energy-saving law, code, standard to undertake the dot is used supervisory examination, counterpoise to carrying out can of the unit with can the state undertakes supervisory an examination, begin energy-saving conduct propaganda and, large company created special research organization, the orgnaization such as social organization, universities and colleges established orgnaizations of a series of the energy-saving service that decrease a platoon.

Day and changes in temperature analyse Chinese environmental protection, energy-saving policy: Local government increases finance budget considerably, incentive and energy-saving. 2007, finance arranges capital of 23.5 billion yuan of finance to be used at support in all energy-saving decrease a platoon, among them, the national debt that is used at energy-saving respect and budgetary are cast in all 9 billion yuan. Local government also increased the finance to energy-saving job to support strength, 21 provinces (area, city) establish or increased energy-saving reduce a special fund, total capital dimensions exceeded politics supportive strength, use at faculty of allowance of audit of company energy resources, energy-saving center construction, eliminate contract of backward allowance, promotion energy management and medium and small businesses are energy-saving award (or allowance) etc. Adjust policy of concerned taxation, price, banking, stimulative industry is energy-saving decrease a platoon. In June 2007, " the announcement that the Ministry of finance leads about moving small part commodity to export drawback " , cancel 553 " high cost can, sex of tall pollution, resource " the exit drawback of the product, consider to be opposite height of the sources of energy is concentrated model commodity imposes export custom duty; In November 2007, legal system does pass " resource duty reforms scheme " , the levy way that plans to wait for natural gas, coal resource by " from the quantity plan ask for " instead " from valence plan proof " , among them the tax rate of duty of coal natural resources will raise 3 ％ from 1 ％ ; Adjusted consumption tax at the same time, increased resource tax rate.