【正文】
inerator (臺) 總裝機 Power ( MW) 汽輪機數(shù)量 Generator (臺) 爐排爐 Stoke Grate 25 20400 69 355 46 流化床 Fluidized bed 24 16080 50 420 39 其 它 others 14 3540 32 25 5 合計 Total 63 40020 151 800 90 12 爐排爐40%其 它22%流化床38%焚燒廠數(shù)量分布圖 爐排爐51%流化床40%其 它9%焚燒廠規(guī)模分布圖 2022年 By plant number By capacity CUCD 中國 Research Institute Construction and Running of MSW Incineration Plants in China 我國垃圾焚燒發(fā)展的政策環(huán)境 ? 2022年 6月 《 關于加強生物質(zhì)發(fā)電項目環(huán)境影響評價管理工作的通知 》 – 生活垃圾焚燒發(fā)電項目環(huán)境影響報告書應報國務院環(huán)境保護行政主管部門審批 – 生活垃圾焚燒發(fā)電類項目環(huán)境影響評價文件審查的技術要點 ? 202206 Notice on Enhancing Environment Impact Assessment of BiomasstoEnergy Projects – EIA of MSWtoEnergy projects should be approved by Environmental Department of Stated Council. – Some key points to approve EIA are given. 10 技術政策 產(chǎn)業(yè)化政策 能源政策 環(huán)境政策 環(huán)發(fā) 〔 2022〕 82號 Environmental Policy CUCD 中國 Research Institute Construction and Running of MSW Incineration Plants in China ? 2022年,國家計委、財政部、建設部、環(huán)保總局 : – 《 關于實行城市生活垃圾處理收費制度促進垃圾處理產(chǎn)業(yè)化的通知 》 – 《 關于推進城市污水、垃圾處理產(chǎn)業(yè)化發(fā)展的意見 》 ? 2022, National Development and Reform Commission (NDRC), Ministry of Finance (MOF) , Ministry of Construction (MOC) and State Environmental Protection Administration (SEPA) : – Notice: Establish the MSW –Fee Levying system and Promote the Industrial Production of MSW Management》 – Notice: Establish the MSW –Fee Levying system , Promote the Industrial Production of MSW Management 》 – Opinion about promoting the Industrial Production of municipal waste water and solid waste management》 8 技術政策 產(chǎn)業(yè)化政策 能源政策 環(huán)境政策 Industrialization Policy 我國垃圾焚燒發(fā)展的政策環(huán)境 CUCD 中國 其中:新建生活垃圾處理 設施 516 億元 、不達標處置設施治理 73 億元、轉(zhuǎn)運設施與收運系統(tǒng)建設 155 億元 等 ? During 2022 to 2022: ? Newlybuilt MSW treatment facilities: 240,000 ton/day ? Rebuilt MSW facilities: 48,000 ton/day ? MSW harmless treated rated: 60% ? Environmental sanitation investment: billion RMB CUCD 中國 城市建設研究院 China Urban Construction Design amp。 城市建設研究院 China Urban Construction Design amp。 城市建設研究院 China Urban Construction Design amp。 Research Institute Review and Forecast on MSW Incineration in China 1 中國城市垃圾焚燒處理廠建設和運營現(xiàn)狀Construction and Running of MSW Incineration Plants in China 楊宏毅 YANG Hongyi CUCD 中國 Research Institute Construction and Running of MSW Incineration Plants in China 中國垃圾處理設施處理能力變化圖 Change of MSW Treatment Facilities Capacity in China 05000010000015000020220025000030000081 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 053 Ton/day CUCD 中國 Research Institute Construction and Running of MSW Incineration Plants in China 城市生活垃圾產(chǎn)量預測 Municipal Solid Waste Output Forecast 預計到 2022年: ? 全國縣城以上生活垃圾總產(chǎn)量約為 – 城市: /年(日均約為 ) – 縣城: /年(日均約為 ) To 2022 ? Total MSW Amount: 250 million tons – Cities : 180 million t/a (daily average : 493,000 tons) – Counties: 70 million t/a (daily average : 194,000 tons) 5 CUCD 中國 城市建設研究院 China Urban Construction Design amp。 城市建設研究院 China Urban Construction Design amp。 城市建設研究院 China Urban Construction Design amp。 城市建設研究院 China Urban Construction Design amp。珠三角地區(qū) Yangtze River delta amp。 城市建設研究院 China Urban Construction Design amp。 Research Institute Construction and Running of MSW Incineration Plants in China ? 全部焚燒生活垃圾,啟動時可以以油為輔助燃料;進料垃圾不需要預處理; ? 依靠爐排的機械運動實現(xiàn)垃圾的攪動與混合,促進垃圾完全燃燒,不同的爐排產(chǎn)商在爐排的設計上各有特點; ? 焚燒爐內(nèi)垃圾為穩(wěn)定燃燒,燃燒較為完全,飛灰量少,爐渣熱酌減率低; ? 技術成熟,設備年運行時間可達 8000小時以上;垃圾需要連續(xù)焚燒,不宜經(jīng)常起爐和停爐。 ? The technic is very mature, and the equipment running time can be above to 8000 hours per one year. ? The burning must be continual, turning on and blowing out frequently is harmful. 17 爐排爐 爐排爐的技術特點 Stoke Grate Incineration Technology 我國垃圾焚燒技術應用現(xiàn)狀 CUCD 中國 Research Institute Construction and Running of MSW Incineration Plants in China 19 日本三菱 馬丁逆推爐排爐 Mitsubishi, Japan ? 爐排傾斜角度為 26176。 ? Air is supplied from the bottom of the grate and can cool the grate. ? Adverse push can increase the staying time of MSW. CUCD 中國 ? Two steps of ladders are established, and the area of the grate is big enough to let the waste roll well on it. ? Four actuating units: 1 drystep, 2 burning, 1 burned. So the thickness of the waste and residue can be controlled well by adjust the speed of each unit. 20 CUCD 中國 Research Institute Construction and Running of MSW Incineration Pla