TW201102587A - Waste to energy combustion system - Google Patents

Waste to energy combustion system Download PDF

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Publication number
TW201102587A
TW201102587A TW99109583A TW99109583A TW201102587A TW 201102587 A TW201102587 A TW 201102587A TW 99109583 A TW99109583 A TW 99109583A TW 99109583 A TW99109583 A TW 99109583A TW 201102587 A TW201102587 A TW 201102587A
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TW
Taiwan
Prior art keywords
waste
air
combustion
side chamber
air injection
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TW99109583A
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Chinese (zh)
Inventor
Nee Khoon Gideon Khoo
Tze Yin Priscilla Khoo
Nee Shien Caleb Khoo
Frank Anthony Rubino
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Caprideon Sdn Bhd
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Publication of TW201102587A publication Critical patent/TW201102587A/en

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  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

A waste to energy combustion system (100), the system comprising a hydraulic ram feeder (104), a proprietary air injection system (106), a primary chamber which is a rotary kiln incinerator (108) and a bottom ash handling system (114). The proprietary air injection system (106) comprises a plurality of air injection nozzles directed tangentially and in the opposite direction of kiln rotation supplying combustion air into the rotary kiln incinerator (108) while inducing a vortex motion, which impinges turbulently against the waste as it rotates and burns and a plurality of water nozzles supplied through a conduit in an air duct having means for quenching to reduce temperature of exhaust gases and to reduce calorific value of waste. A secondary chamber (112) of waste to energy comprises of an air delivery system, a pressure relief valve, a burner and a detection mechanism. The secondary chamber (112) comprises means for receiving flue gas with more resident time, which exits from the rotary kiln incinerator, means for oxidizing residual flue gasses by applying air and heat and means for detecting a need for further combustion through the detection mechanism.

Description

201102587 六、發明說明: c; 明戶斤屬冬好々頁】 發明領域 本發明係有關於廢棄物能源燃燒系統,其包含一專利 的空氣喷射系統部署在一傳統旋轉式焚化爐(rotary kiln incinerator)中。 發明背景 就已開發及開發中國家而言,廢棄物處理實務係有所 不同的。因此,爭議與問題對於已開發及開發中國家而言 係為不同的。已開發國家相應於較多的人口在工廠之複數 部分從事多樣化工作、家庭廢棄物、醫療廢棄物以及商業 區與公眾區域所產生的廢棄物而產生大量的廢棄物。由於 在垃圾場的廢棄物總量已顯著地增加,所以有利於著手處 理並轉變朝向較佳的廢棄物管理。 在多數的已開發國家中,於上游進行藉由將乾與濕的 垃圾分開的廢棄物分類作業,但這些作業在少數的已開發 國家係為缺乏的。未分類廢棄物所伴隨的一問題在於其包 含乾與濕物質的一混合物並因而包含與該分類廢棄物相較 具一較高程度的水分。假若選擇焚化作為處理之方式,則 此濕廢棄物所造成的一結果係為需要更多的能源用以確保 將該為分類廢棄物完全燃燒。 廢棄物管理包含工業與家庭垃圾之監測、收集、運輸、 加工及處理。對於處理廢棄物具有複數種不同方法。該等 201102587 通常的廢棄物處理方法係為垃圾填埋法(landfill)、堆肥法 (compost)及焚化法。 比較該等通常的廢棄物處理方法,就廢棄物處理而言 焚化法的優點超過其他可用的方法。焚化法藉由將廢棄物 化為灰燼而有效地減少廢棄物之容積或實際尺寸95-97%。 在環境方面焚化法亦較垃圾填埋法為安全,其係為處理民 生固體廢棄物(municipal solid waste)之最為常見方法。堆肥 法容許大量的有機廢棄物徹底地分解,對於生物廢棄物係 為有利的。 丁疋取間勿的選擇方案。然而具肩 數種環境上危險,諸如域及水污染,過多的溫室氣楚 放造成全球暖化以及聽臭氣對人體及動物造成影響。 f,加蓋的垃圾填埋區域在停止傾倒垃⑽需持續料 濩。因此,焚化法可減輕垃圾填埋法的大量使用。 一強化的焚化處理技術,使料由 全燃燒系統,係為所需作為目前 進乳的一201102587 VI. Description of the invention: c; Minghujin is a good winter page. Field of the Invention The present invention relates to a waste energy combustion system comprising a patented air injection system deployed in a conventional rotary incinerator (rotary kiln incinerator) )in. BACKGROUND OF THE INVENTION Waste treatment practices vary from developed and developing countries. Therefore, disputes and issues are different for developed and developing countries. The developed countries have generated large amounts of waste in response to the diversification of households, household waste, medical waste, and waste generated in commercial and public areas. As the total amount of waste in landfills has increased significantly, it is beneficial to proceed and transform towards better waste management. In most developed countries, waste sorting operations that separate dry and wet waste are carried out upstream, but these operations are lacking in a small number of developed countries. A problem associated with unsorted waste is that it contains a mixture of dry and wet materials and thus contains a relatively high degree of moisture compared to the classified waste. If incineration is chosen as the treatment, one result of this wet waste is that more energy is needed to ensure complete combustion of the classified waste. Waste management includes the monitoring, collection, transportation, processing and disposal of industrial and household waste. There are a number of different methods for treating waste. These 201102587 common waste treatment methods are landfill, compost and incineration. Comparing these usual waste treatment methods, the advantages of incineration are superior to other available methods in terms of waste disposal. Incineration effectively reduces the volume or actual size of waste by 95-97% by converting waste to ash. Environmental incineration is also safer than landfills, which is the most common method of handling municipal solid waste. The composting method allows a large amount of organic waste to be completely decomposed, which is beneficial to biological waste. Ding Yu took the choice of the choice. However, there are several environmental hazards, such as domain and water pollution, excessive greenhouse gases that cause global warming and the impact of odors on humans and animals. f. The covered landfill area will continue to be dumped when it stops dumping (10). Therefore, the incineration method can reduce the large-scale use of landfill laws. A reinforced incineration treatment technology that uses the full combustion system as a requirement for the current milking

…… 用系統的-可選擇方I ;此所主張的主題鱗限財解決任何缺 諸如上述說明的兮莖·'、^疋僅 %月的料城中作_ 然’此背景說明伟僅脾m ”體實把例。 凡乃你僅如供用以說明—示 該領域中在此朗的—些具n 員域’ 理技術加以實踐。 、 n見代廢棄物 【發^明内容_】 發明概要 於本發明之—具體實施财,-廢棄聽源燃燒系: 4 201102587 包s -液壓棱鎚進料器(ramfeeder)、——次側腔室㈣臟y chamber),其係為一旋轉式焚化爐、—底部除灰系統以及 :專利的空氣噴射系統。該專利的空氣噴射系統包含一導 s其&著δ亥焚化爐之長度分佈,偏移該中心具有切線地導 向的複數之空氣喷射噴嘴並躲在軸轉鍾化爐的爐轉 動之相反方向上。該導管係魏置财能地接近該轉動爐 ^内壁°該專利的空氣噴射系統引起-渦流空氣運動, 當廢棄物轉動並燃燒時|流地撞擊廢棄物。該專利的空氣 嗜射系統可it-步地包含複狀村嘴㈣位在該空氣導 管内的-導水管供水,提供使該職過程冷卻的能力用以 降低排氣之溫度並減小廢棄物之熱值(cal〇rific value)。有利 地,此系統之氣流流型(air pattern)提供所導入廢棄物之有 效的預先乾燥。 於本發明之另一具體實施例中,一二次側腔室 (secondary chamber) ’包含一空氣輸送系統、一釋壓閥、一 燃燒器及一探測機構。該二次側腔室包含為了增長駐留時 間用於接收自該旋轉式焚化爐排放的廢氣之裝置,提供藉 由施加附加的空氣及熱量用以氧化殘留廢氣的裝置,以及 用於經由該探測機構探測針對進一步燃燒的需求的裝置。 該二次側腔室之該旋風分離器形狀考慮到藉由渦流及自位 在該腔室中一高點經由一連接導管排放的廢氣將飛灰微粒 分離,而同時飛灰沈澱在該燃燒室之底部。該熱廢氣接著 運送至一廢熱鍋爐(waste heat boiler)用以產生過熱蒸氣,其 於現場配置的一蒸氣渦輪機中轉換成電能。 201102587 本發明包括複數之新穎特性及之後詳盡說明與在該等 伴隨圖式中圖示的部件之結合,應瞭解的是細節中可作不 同的改變而不致背離本發明之範疇或是犧牲本發明之任何 的優點。 圖式簡單說明 為進一步闡明本發明之一些具體實施例的不同觀點, 將藉由在該等附加的圖式中所圖示其之特定具體實施例而 提出對於本發明之一更為特別的說明。應察知的是該等圖 式僅描述本發明之典型的具體實施例且因而並不視為限制 其之範缚。將經由該等附加圖式以附加的具體性及細節加 以說明及解釋,其中: 第1圖圖示針對廢棄物能源燃燒系統所用的一系統佈 置。 第2圖係為一廢棄物能源燃燒系統之該等裝配部件的 一分解視圖。 第2 A圖係為一廢棄物能源燃燒系統之該等裝配部件的 一放大子部分的一分解視圖。 第3圖係為針對廢棄物能源燃燒系統的整體總成之該 俯視圖的一橫截面。 第4圖係為針對廢棄物能源燃燒系統的整體總成之該 側視圖的一橫截面。 第5圖係為針對廢棄物能源燃燒系統之支撐推力滾子 的該側視圖的一橫截面。 第6圖係為該旋轉式焚化爐之該驅動總成的一橫截面。 201102587 第7圖係為針對廢棄物能源燃燒系統之一等角橫截面 圖 第8圖係為該旋轉式焚化 的~橫截面。 爐之該吸入頭部之該側視 C實施冷式】 較佳實施例之詳細說明 本發明之具體實施例係有關於一廢棄物能源 統。在下文中,士. ^ 本說明書將根據本發明之該等較佳具體實 知例說明本發明。然而,應瞭解的是將說明限制在本發明 之》亥等較佳㈣實施例係健有助於本發明之討論並係為 擬心而不致I離該等附加的巾請專利範圍。 a本發明之該等具體實施例之該廢棄物能源燃燒系統說 月系統,其使用與--次側腔室(1〇8)搭配部署的一專利 ^氣喷射系統(1〇6),其係為一傳統旋轉式焚化爐(1〇8)。 4系統提供用於廢棄物能賴燒,當將於大多數現存的焚 匕爐中使Μϋ助燃料降至最低或是排除時,降低了廢棄物 能源之作業成本。 首先共同地參考第丨及2圖。第丨圖圖示對於廢棄物能源 燃燒系統的一佈置,而第2圖圖示該等裝配部件分...... With the system-selectable side I; this topic of the scales is limited to solve any lack of such as the description of the stolons ', ^ 疋 only in the month of the city of _ 然 然 ” ” "The real example is that you are only used to explain - show the field in this field - some n-members' technology to practice., n see generation waste [fat content] _ summary of the invention The present invention - specific implementation, - abandoned source burning system: 4 201102587 package s - hydraulic ramfeeder (ramfeeder), - secondary chamber (four) dirty y chamber), which is a rotary incinerator - a bottom ash removal system and a patented air injection system. The patented air injection system includes a guide s its & the length distribution of the δHin incinerator, offset from the center with a tangentially directed plurality of air injection nozzles And hiding in the opposite direction of the rotation of the shaft turning furnace. The duct is close to the inner wall of the rotating furnace. The patented air injection system causes the vortex air to move, when the waste rotates and burns. | Flowing into the waste. The air of the patent The tropism system can include, in a step-by-step manner, a water supply to the conduit (four) in the air duct, providing the ability to cool the service to reduce the temperature of the exhaust and reduce the heat value of the waste ( Advantageously, the air pattern of the system provides for efficient pre-drying of the introduced waste. In another embodiment of the invention, a secondary chamber 'contains an air delivery system, a pressure relief valve, a burner, and a detection mechanism. The secondary side chamber includes means for receiving a residence time for receiving exhaust gas from the rotary incinerator Means for applying additional air and heat for oxidizing residual exhaust gas, and means for detecting demand for further combustion via the detection mechanism. The shape of the cyclone separator of the secondary side chamber is considered by eddy current and self-positioning The fly ash particles are separated at a high point in the chamber via exhaust gas discharged through a connecting conduit, while the fly ash is deposited at the bottom of the combustion chamber. The hot exhaust gas is then transported to a waste heat boiler ( Waste heat boiler) is used to generate superheated steam, which is converted into electrical energy in a steam turbine configured in the field. 201102587 The present invention includes a plurality of novel features and a detailed description of the components illustrated in the accompanying drawings, It should be understood that various changes may be made in the details without departing from the scope of the invention or the advantages of the invention. A more particular description of one of the present invention is set forth in the particular embodiments illustrated in the appended drawings. It is to be understood that the drawings are only illustrative of the exemplary embodiments of the invention It is not considered to limit its limits. Additional details and details will be explained and explained via these additional figures, wherein: Figure 1 illustrates a system arrangement for a waste energy combustion system. Figure 2 is an exploded view of the assembled components of a waste energy combustion system. Figure 2A is an exploded view of an enlarged subsection of the assembled components of a waste energy combustion system. Figure 3 is a cross section of the top view of the overall assembly of the waste energy combustion system. Figure 4 is a cross section of the side view of the overall assembly of the waste energy combustion system. Figure 5 is a cross section of the side view of a supporting thrust roller for a waste energy combustion system. Figure 6 is a cross section of the drive assembly of the rotary incinerator. 201102587 Figure 7 is an isometric cross-section of a waste energy combustion system. Figure 8 is a cross-section of the rotary incineration. The side view of the suction head of the furnace is cooled. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of the present invention relates to a waste energy system. In the following, the present specification will be described in accordance with the preferred embodiments of the invention. However, it should be understood that the description of the invention is limited to the preferred embodiment of the invention, and the preferred embodiments of the invention are intended to facilitate the discussion of the present invention and are intended to be inconsistent with the scope of the appended claims. a waste energy combustion system said system of the specific embodiments of the present invention, which uses a patented gas injection system (1〇6) deployed in conjunction with the secondary side chamber (1〇8), It is a traditional rotary incinerator (1〇8). 4 The system provides waste for burning. When the auxiliary fuel is reduced or eliminated in most existing incinerators, the operating cost of waste energy is reduced. First, refer to Figures 丨 and 2 together. The figure illustrates an arrangement for a waste energy combustion system, and Figure 2 illustrates the assembly parts.

« I I I U 、建構整個廢棄物能源燃燒系統。表1〇提供每一部件之該 節說明。本發明之該等具體實施例之該系統包含一液壓 才里鎚進料器(104)、一專利的空氣喷射系統(106)、一 一次側 腔至,其係為一旋轉式焚化爐(108)、一二次側腔室(112)以 及—底部除灰系統(114)。 7 201102587 本發明之該等具體實施例之該系統於一傳統旋轉式焚 化爐(108’2)中使用-專利的空氣喷射系統(1〇6) 。該旋轉式 火化爐(108,2)係以-傾斜的角度加以安裝。燃料媒介(1〇2) 可包含民生@體廢棄物、醫療廢棄物、㈣廢棄物、生物 質(b職ass)以及其他形式的廢棄物。將燃料媒介⑽)經由 液壓作動的撞鎚進料器⑻通過一進料器導管⑶以及藉 由-進料斗⑷供給進給進入該旋轉式焚化爐(1〇8,2)之該較 门的4。卩m讀面其之頂部前緣經熱處理並鋒利化用 乂作為士刀刀’用以當該廢棄物自該進料斗(4)向下行進至 該進料器導管⑶時加以剪切。除了該切刀之該邊緣外,將 一錐形狀魚又附裝至該撞鎚進料器⑻面用以當該撞錄縮回 時在該剩餘的未輸送廢棄物中提供—空隙。此位在待輸送的 該剩餘廢棄物中的空隙排除該進料科管⑶之堵塞發生。 在該進料轉管⑶之料段之_加-料供咳撞健 密封所用。此密封防止紙張、食物及液體t其前後地行進 時繞過該撞鍵進料器⑻。該進料斗嶋經如此構形以致該 頂°口刀具有—正向的錐形狀肋聚集該廢棄物以及轉變 成一負向錐形狀用以減少堵塞發生,於該處該開口開始時 為=收傲成—窄的喉部其分又成一大的出口進入該進 料益導官(3)。進入該不動的吸入頭部⑽的該進料器⑶之 =ΓΓ 一雙壁、絕緣及水冷式設計,用以抵擋該旋轉 厂匕爐^溫。此外,該絕緣護套進料器_㈣高溫 =型:材料構成’諸如不錄鋼。該輪送之行程係限制 在备其灯進進入該旋轉式焚化爐之前留下等待該下一輸送 201102587 仃程的燃料介質之“裝填”的一段距離。該燃料之“裝填,,抑 制不需要地導入未經控制的空氣進入該燃燒過程,同時熱 燃氣體係經限制不致移動經過該進料器導管(3)。 該旋轉式焚化爐(1〇8,2)係經由與一速度降低機構耦合 的一傳動鏈條(22)、耦合至該主捲筒鏈輪(1〇)的一電動馬達 及一系列之鏈輪(11,12)而傳動。該傳動鏈條(22)係經佈置以 致該主捲筒鏈輪(1〇)與該傳動鏈條(22)連接並藉由支架鏈 輪(1U2)支撐。該等支架鏈輪(11,12)的其中之一者係經由 可撓曲聯結器與一反向器驅動的電動化齒輪箱⑽耦合。進 一步地,使用一小的張力鏈輪(21)用以調整該傳動鏈條(22) 之張力。 介於該二不動頭部之間該旋轉式焚化爐(1〇8,2)之該旋 轉部分係藉由-系列之鋼型的二輪M⑴支#。該等輪箱⑴ 係在-狀的高度處經由U之焊接在_起_模塊安 裝至該旋轉毅化爐(1(}8,2)。該等輪M⑴係配裝覆蓋該等 系列之楔塊’其係以最小的徑向間隙浮動。耳軸(18)及推力 滾子(I5)制以支㈣等鋼輪箍⑴以及該旋轉式焚化爐。 每-輪箍⑴係位於二耳㈣子(18)上,其係安裝在該旋轉 式焚化爐之底座。當該旋轉式焚化爐係以__傾斜角安裝 時’複數之推力滚子(15)經由t亥等鋼輪箍⑴之該等側壁提 供軸向支撐。二推力滾子(15)係用以支撐—鋼輪⑴之二 側邊’而U子支撐該第二鋼輪箍⑴之該下端部。複 數之推力滾子⑽及耳軸滾子⑽係—方式佈置用以供該 旋轉式焚化爐(1G8’2)之自由旋轉,同時抵銷熱膨脹效應。 201102587 於第3圖中,於該廢棄物能源燃燒系統之整體總成的一 橫截面視圖中圖示該旋轉式焚化爐(2)。當該旋轉式焚化爐 (2)轉動時,燃燒係同時地開始。在經由該底部除灰系統以 灰燼般排放之前,廢棄物材料朝向該旋轉式焚化爐(2)之該 下端部行進。離開該排放頭(13)的灰燼,或是熟知的“底部 灰爐”經由一水封而密封與周圍空氣隔離,接著係為濕的在 一輸送帶系統上運送。該經處理的底部灰燼代表減少該初 始廢棄物之整體容積。 於第4圖中,於該廢棄物能源燃燒系統之該整體總成的 一検截面視圖中圖示該專利的空氣喷射系統。當冷啟動 時,藉由一柴油或氣體燃燒器(25)供給供點火所用的熱能。 當點燃該燃料介質時,經由部署在該旋轉式焚化爐(2)中該 專利的玉氣噴射系統,由一初級空氣鼓風機(primary air 供給燃燒空氣。該專利的空氣噴射系統包含階梯狀腔室, 其切線地並在一相反的方向噴射空氣用以轉動該旋轉式焚 化爐(2),促進自燃。 空氣經由切線地導向並在該旋轉式焚化爐(2)之相反的 方向上的複數之喷嘴進人該旋轉式焚化爐(2)。當點燃並燃 燒時,在該旋轉式焚化爐(2)之轉動的該相反方向上,空氣 於/尚机運動中打奴並齋IL地撞擊該廢棄物。變化橫截面 積的複數之噴嘴容許變化的氣流之該角速度為不變的,提 供一理想的燃燒環境。利用該空氣導管(17)之分隔,該專利 的空氣噴射系統容許氣流經修改至誠轉式焚化爐⑺之該 等段。除了為燃燒之目的輸送空氣外,該空氣導管(17)提供 201102587 水管用以使用1喷灑系統降低該排氣溫度或 型的材料構成,諸如不^ 料水管可由—金屬類 一適==(13)處的其中之-導管腔室中。該導水管在 處,使用1 沿著該空氣導管(17)分佈。於此退出點 ^ =:適合时嘴心提㈣水錢之正柄 不變周圍空氣流,防止該水導管過熱 Ί尚度用以她旋轉式焚化爐之内部。 所播Γ雜轉式焚化爐(2)巾,#該旋轉式焚化爐(2)轉動時 斤構成的灰爐自燃燒堆落下並行進至該底部除灰系統,叙 壬何絕緣層用以阻止連續燃燒。該底部除灰线包含用以 ι旋轉式焚化爐(2)之—排放頭(13)自大氣聚集的裝 、,其係.’、工②封’以及用於在—濕的狀況下經由—輸送帶 運送該底部灰燼的裴置。 於第3圖中,於該廢棄物能源燃燒系統之該整體總成之 :橫截面視圖中_該:次舰室⑺。當該底部灰爐退出 為排放頭(13)時,所產生的廢氣退出該旋轉式焚化爐(2)並 進入該—次側腔室(7)。該二欠側腔室⑺包含一空氣輸送系 統、一柴油或是氣體燃燒器以及一探測機構^給予進入該 =燒室之廢氣更多駐留時間,同時自—燃燒器施加附加的 二氣及熱量,用以將殘留的碳氫化合物氧化。該探測機構 包含用以探測經由探測機構裝置,諸如一感應器探測進— 步燃燒的一需求的裝置。該廢氣最後通過該二次側腔室(?) 之該圓筒狀壁經由一升高點離開,而飛灰沈澱在該二次側 11 201102587 腔室(7)之該底部處。該熱廢氣接著經運送至一廢熱鍋爐用 以產生過熱蒸氣,於在現場所配置的一蒸氣渦輪廠中轉換 成電能。 該旋轉式焚化爐(2)中該燃燒處理包含一逆流或是一並 流處理。當該廢氣之方向係位在該煙道介質之一相反方向 上時,該處理係稱為逆流而當該廢氣之方向與該煙道介質 移動係在相同方向上時,該處理因而係稱為並流。就具有 高濕氣含量、低熱值的固體材料而言,諸如民生固體廢棄 物,包含雙重逆流處理的逆流處理係為合用的。該第一逆 流處理係為將該燃料介質與該燃燒空氣在相反方向上打旋 的該焚化爐之轉動。該第二逆流處理係為由與該煙道介質 及灰燼相反的廢氣之整體流動所產生的該軸向逆流。當廢 棄物係自該底部向上地轉動時,觸發於該旋轉式焚化爐(2) 中廢棄物焚化作業。所產生的火焰向後地行進並打旋進入 該未燃燒廢棄物質。該旋渦逆流處理容許熱能平均地分佈 涵蓋該廢棄物。因此,熱能處處完全地分佈用以獲得自然 發生且完全的燃燒。 就本發明而言,上述說明的該專利空氣喷射系統當使 用在一傳統旋轉式焚化爐(2)中時,促進了自燃性。於燃燒 中該紊流促進所有碳氫化合物元素之完全氧化,並降低不 完全燃燒的可能性。熱量的平均且完全的分佈亦於該旋轉 式焚化爐中將冷點減至最少,因而降低由廢棄物之不完全 燃燒所產生的戴奥辛形成以及污染物。該廢棄物能源燃燒 系統能夠使用作為一焚燒發電廠,能夠藉由使用該燃燒處 12 201102587 理所產生的該能源提供其之自有能源需求。就其本身而 論,能夠將維持該焚化過程所需的燃料降至最低。 本發明可以其他的具體形式加以具體化,而不致背離 其之本質特性。該等說明的具體實施例在各方面係視為僅 具說明性而不具限制性。本發明之該範疇,因此,係藉由 附加的申請專利範圍加以標示而非藉由該前述的說明。在 該等申請專利範圍之相等的意義及範圍内所作的所有改變 係為包含在其之範疇内。 部件編號 說明 1 支承輪箍 2 焚化爐捲筒 3 進料器 4 進料斗 5 進料器冷卻器 6 底座框架 7 二次側腔室 8 撞鎚進料器 9 絕緣護套進料器 10 捲筒鏈輪 11 空轉支架鏈輪 12 傳動支架鏈輪 13 排放頭 14 吸入頭部 15 軸向支撐滚子 16 進料器支撐件 17 空氣導管 18 耳軸支撐滚子 19 焚化爐密封及安裝凸緣 20 傳動馬達及齒輪箱 21 張力鏈輪總成 22 傳動鏈條 23 撞鎚活塞 24 導管鼓風扇 25 燃燒器 26 互連導管 表1.0 13 201102587 r:圖式簡單說明3 第1圖圖示針對廢棄物能源燃燒系統所用的一系統佈 置。 第2圖係為一廢棄物能源燃燒系統之該等裝配部件的 一分解視圖。 第2 A圖係為一廢棄物能源燃燒系統之該等裝配部件的 一放大子部分的一分解視圖。 第3圖係為針對廢棄物能源燃燒系統的整體總成之該 俯視圖的一橫截面。 第4圖係為針對廢棄物能源燃燒系統的整體總成之該 側視圖的一橫截面。 第5圖係為針對廢棄物能源燃燒系統之支撐推力滾子 的該側視圖的一橫截面。 第6圖係為該旋轉式焚化爐之該驅動總成的一橫截面。 第7圖係為針對廢棄物能源燃燒系統之一等角橫截面 視圖 第8圖係為該旋轉式焚化爐之該吸入頭部之該側視圖 的一橫截面。 【主要元件符號說明】 8.. .撞鎚進料器 9.. .絕緣護套進料器 10.. .主捲筒鏈輪 11.. .鏈輪 12.. .鍵輪 1.. .輪箱 2.. .旋轉式焚化爐 3.. .進料器導管 4.. .進料斗 7.. .二次側腔室 14 201102587 13...排放頭 24…導管鼓風扇 14...吸入頭部 25...柴油或氣體燃燒器 15···推力滾子 102…燃料媒介 16...進料器支撐件 104...液壓撞鎚進料器 17...空氣導管 106...專利的空氣喷射系統 18...耳轴 108...—次側腔室/旋轉式焚化爐 19…焚化爐密封及安裝凸緣 110...燃燒器 20...齒輪箱 112...二次側腔室 21...張力鏈輪 114...底部除灰系統 22.. .傳動鏈條 23.. .撞鎚活塞 116...廢棄物熱量锅爐 15« I I I U, constructing the entire waste energy combustion system. Table 1 provides a description of this section for each component. The system of the embodiments of the present invention comprises a hydraulic hammer feeder (104), a patented air injection system (106), a primary side chamber to a rotary incinerator ( 108), a secondary side chamber (112) and a bottom ash removal system (114). 7 201102587 The system of the embodiments of the present invention uses a patented air injection system (1〇6) in a conventional rotary incinerator (108'2). The rotary cremation furnace (108, 2) is mounted at an oblique angle. The fuel medium (1〇2) may include Minsheng@body waste, medical waste, (iv) waste, biomass (b) and other forms of waste. The fuel medium (10) is fed into the rotary incinerator (1, 8, 2) via a hydraulically actuated hammer feeder (8) through a feeder conduit (3) and by a feed hopper (4). 4. The top edge of the 卩m reading surface is heat treated and sharpened using 乂 as a knife knives to shear the waste as it travels down the hopper (4) to the feeder conduit (3). In addition to the edge of the cutter, a cone shaped fish is attached to the ram feeder (8) face for providing a void in the remaining unconveyed waste when the collision is retracted. This position eliminates the clogging of the feed tube (3) in the void in the remaining waste to be delivered. In the section of the feed pipe (3), the material is supplied for coughing and sealing. This seal prevents paper, food and liquid t from bypassing the striker feeder (8) as it travels forward and backward. The feed hopper is configured such that the top knife has a positive tapered rib that collects the waste and transforms into a negative cone shape to reduce clogging, where the opening begins = arrogant The narrow throat is divided into a large outlet into the feed benefit guide (3). The feeder (3) entering the stationary suction head (10) has a double-walled, insulated and water-cooled design to withstand the temperature of the rotary plant. In addition, the insulated sheath feeder _ (four) high temperature = type: material composition 'such as no steel. The round trip is limited to a distance that is "filled" by the fuel medium waiting for the next delivery of the 201102587 process before the lamp enters the rotary incinerator. The "filling" of the fuel inhibits the undesired introduction of uncontrolled air into the combustion process, while the hot gas system is restricted from moving through the feeder conduit (3). The rotary incinerator (1〇8) 2) is driven via a drive chain (22) coupled to a speed reduction mechanism, an electric motor coupled to the main reel sprocket (1〇), and a series of sprockets (11, 12). The drive chain (22) is arranged such that the main reel sprocket (1〇) is coupled to the drive chain (22) and supported by the support sprocket (1U2). The support sprocket (11, 12) is One is coupled to an electric motorized gearbox (10) driven by an inverter via a flexible coupling. Further, a small tension sprocket (21) is used to adjust the tension of the drive chain (22). The rotating portion of the rotary incinerator (1〇8, 2) between the two stationary heads is by the two-wheel M(1) branch of the steel type of the series. The wheel boxes (1) are at the height of the - shape The module is mounted to the rotary tempering furnace (1(}8, 2) via a U-welding. The wheels M(1) are fitted to cover the series of wedges. 'It floats with the smallest radial clearance. The trunnion (18) and the thrust roller (I5) are made of steel wheels (1) such as the branch (4) and the rotary incinerator. Each-wheel (1) is located in the two ears (four) (18), the system is installed at the base of the rotary incinerator. When the rotary incinerator is installed at a __inclination angle, the plurality of thrust rollers (15) are passed through a steel wheel (1) such as thai. The side wall provides axial support. The two thrust rollers (15) are used to support the two sides of the steel wheel (1) and the U sub supports the lower end of the second steel wheel (1). The plurality of thrust rollers (10) and The trunnion roller (10) is arranged to provide free rotation of the rotary incinerator (1G8'2) while offsetting the thermal expansion effect. 201102587 In Figure 3, the overall assembly of the waste energy combustion system The rotary incinerator (2) is illustrated in a cross-sectional view. When the rotary incinerator (2) is rotated, the combustion system starts simultaneously. Before being discharged in the ashes via the bottom ash removal system, the waste The material travels toward the lower end of the rotary incinerator (2). The ash leaving the discharge head (13) Or the well-known "bottom ash furnace" is sealed from the surrounding air via a water seal and then wetted on a conveyor system. The treated bottom ash represents a reduction in the overall volume of the initial waste. In Fig. 4, the air injection system of the patent is illustrated in a cross-sectional view of the overall assembly of the waste energy combustion system. When cold start, it is supplied by a diesel or gas burner (25). Thermal energy used for ignition. When the fuel medium is ignited, the primary air blower (primary air is supplied with combustion air via a jade injection system deployed in the rotary incinerator (2). The patented air injection system A stepped chamber is included which tangentially and in the opposite direction injects air for rotating the rotary incinerator (2) to promote autoignition. The air enters the rotary incinerator (2) via a plurality of nozzles that are tangentially oriented and in the opposite direction of the rotary incinerator (2). When ignited and burned, in the opposite direction of the rotation of the rotary incinerator (2), the air hits the slave in the movement of the machine and strikes the waste. The plurality of nozzles that vary the cross-sectional area allow the angular velocity of the varying gas flow to be constant, providing an ideal combustion environment. Utilizing the separation of the air duct (17), the patented air injection system allows the airflow to be modified to the sections of the forcible incinerator (7). In addition to delivering air for the purpose of combustion, the air duct (17) provides a 201102587 water pipe for reducing the temperature or type of material of the exhaust using a spray system, such as a water pipe that can be used - metal type ==( 13) - in the catheter chamber. The water conduit is at the point where it is distributed along the air duct (17). This exit point ^ =: When appropriate, the mouth of the mouth (4) the handle of the water money, the ambient air flow is not changed, and the water pipe is prevented from overheating. The temperament is used inside the rotary incinerator. The doped rotary incinerator (2) towel, #the rotary incinerator (2), the ash furnace formed by the pound is dropped from the combustion pile and travels to the bottom ash removal system, and the insulation layer is used to block Continuous combustion. The bottom ash-removing line comprises a device for concentrating the discharge head (13) from the atmosphere for the ITO rotary incinerator (2), which is used for ', 2' and for use in a wet condition. The conveyor belt transports the bottom ash. In Fig. 3, in the overall assembly of the waste energy combustion system: in the cross-sectional view _ the: sub-ship (7). When the bottom ash furnace is withdrawn as the discharge head (13), the generated exhaust gas exits the rotary incinerator (2) and enters the secondary side chamber (7). The two underside chambers (7) comprise an air delivery system, a diesel or gas burner, and a detection mechanism to give more residence time to the exhaust gas entering the combustion chamber, while applying additional two gases and heat from the burner Used to oxidize residual hydrocarbons. The detection mechanism includes means for detecting a demand for further combustion through a detection mechanism device, such as an inductor. The exhaust gas finally exits through the raised point of the cylindrical wall of the secondary side chamber (?), and the fly ash settles at the bottom of the secondary side 11 201102587 chamber (7). The hot exhaust gas is then passed to a waste heat boiler for use to generate superheated steam for conversion to electrical energy in a steam turbine plant configured in the field. The combustion treatment in the rotary incinerator (2) comprises a countercurrent or a cocurrent treatment. When the direction of the exhaust gas is in the opposite direction of one of the flue media, the process is referred to as countercurrent, and when the direction of the exhaust gas is in the same direction as the flue media movement, the process is therefore referred to as Concurrent. For solid materials with high moisture content and low calorific value, such as civil solid waste, countercurrent treatment with dual countercurrent treatment is used. The first countercurrent treatment is the rotation of the incinerator that swirls the fuel medium in the opposite direction from the combustion air. The second countercurrent treatment is the axial counterflow generated by the overall flow of exhaust gas opposite the flue medium and ash. When the waste is rotated upward from the bottom, the waste incineration operation in the rotary incinerator (2) is triggered. The resulting flame travels backwards and swirls into the unburned waste material. This vortex countercurrent treatment allows the thermal energy to be evenly distributed to cover the waste. Therefore, the thermal energy is completely distributed everywhere to obtain a naturally occurring and complete combustion. For the purposes of the present invention, the patented air injection system described above, when used in a conventional rotary incinerator (2), promotes self-ignitability. This turbulence promotes complete oxidation of all hydrocarbon elements during combustion and reduces the likelihood of incomplete combustion. The average and complete distribution of heat also minimizes cold spots in the rotary incinerator, thereby reducing the formation of dioxin and contaminants resulting from incomplete combustion of the waste. The waste energy combustion system can be used as an incineration power plant capable of providing its own energy demand by using the energy generated by the combustion unit. For its part, it is possible to minimize the fuel required to sustain the incineration process. The invention may be embodied in other specific forms without departing from the essential characteristics. The specific embodiments described are considered in all respects as illustrative and not restrictive. This category of the invention is therefore indicated by the appended claims rather than by the foregoing description. All changes made within the meaning and scope of equivalence of the scope of the claims are included in their scope. Part Number Description 1 Supporting Ring 2 Incinerator Reel 3 Feeder 4 Feed Hopper 5 Feeder Cooler 6 Base Frame 7 Secondary Side Chamber 8 Hammer Feeder 9 Insulation Jacket Feeder 10 Reel Sprocket 11 idling bracket sprocket 12 drive carrier sprocket 13 discharge head 14 suction head 15 axial support roller 16 feeder support 17 air duct 18 trunnion support roller 19 incinerator seal and mounting flange 20 drive Motor and gearbox 21 Tension sprocket assembly 22 Drive chain 23 Hammer piston 24 Duct drum fan 25 Burner 26 Interconnecting conduit table 1.0 13 201102587 r: Simple illustration of the diagram 3 Figure 1 shows the combustion system for waste energy A system arrangement used. Figure 2 is an exploded view of the assembled components of a waste energy combustion system. Figure 2A is an exploded view of an enlarged subsection of the assembled components of a waste energy combustion system. Figure 3 is a cross section of the top view of the overall assembly of the waste energy combustion system. Figure 4 is a cross section of the side view of the overall assembly of the waste energy combustion system. Figure 5 is a cross section of the side view of a supporting thrust roller for a waste energy combustion system. Figure 6 is a cross section of the drive assembly of the rotary incinerator. Figure 7 is an isometric cross-sectional view of one of the waste energy combustion systems. Figure 8 is a cross-section of the side view of the suction head of the rotary incinerator. [Main component symbol description] 8.. Hammer feeder 9.. Insulation sheath feeder 10.. Main reel sprocket 11... Sprocket 12.. . Key wheel 1.. Wheel box 2. Rotary incinerator 3.. Feeder conduit 4.. Feed hopper 7.. Secondary side chamber 14 201102587 13... Discharge head 24... Conduit drum fan 14... Inhalation head 25...diesel or gas burner 15···thrust roller 102...fuel medium 16...feeder support 104...hydraulic ram feeder 17...air conduit 106. .. patented air injection system 18 ... trunnion 108 ... - secondary side chamber / rotary incinerator 19 ... incinerator seal and mounting flange 110 ... burner 20 ... gear box 112. .. secondary side chamber 21... tension sprocket 114... bottom ash removal system 22.. drive chain 23. ram hammer 116... waste heat boiler 15

Claims (1)

201102587 七、申請專利範圍: 1. 一種廢棄物能源燃燒系統,該系統包含: 一液壓撞鎚進料器; —次側腔室; 一底部除灰系統;以及 一專利的空氣喷射系統 其之特徵在於 該專利的空氣喷射系統包含: 複數之空氣喷射喷嘴,其係被切線地導向並位 在爐轉動之相反方向上以供給燃燒空氣進入該一 次側腔室,該等空氣喷射喷嘴具有用以引起一渦流 運動的裝置,當廢棄物轉動並燃燒時該渦流運動紊 流地撞擊廢棄物;以及 複數之水喷嘴,其係被設置通過一空氣導管内 的一導水管,且具有用於淬冷的裝置,用以降低排 氣之溫度並減小廢棄物之熱值。 2. 如申請專利範圍第1項之系統,其中該專利的空氣喷射 系統包含: 具有變化橫截面積之複數喷嘴; 容許變化性氣流之角速度成為固定的; 提供一理想的燃燒環境。 3. 如申請專利範圍第1項之系統,其中該專利的空氣喷射 系統容許氣流適合該一次側腔室之該等段,該一次側腔 室係為一具有分隔之空氣導管的旋轉式焚化爐。 16 201102587 4. 如申請專利範圍第1項之系統,其中該係為一旋轉式焚 化爐的一次側腔室包含用於在一逆流方向上轉動的裝 置,俾以經由喷射出經加壓之氣流獲得幾近完全的燃 燒。 5. 如申請專利範圍第1項之系統,其中該係為一旋轉式焚 化爐的一次側腔室係以一傾斜角度安裝。 6. 如申請專利範圍第1項之系統,其中該專利的空氣喷射 系統包含切線地並在一相反方向喷射空氣的步驟,俾以 轉動該一次側腔室而促進自發性燃燒。 7. 如申請專利範圍第1項之系統,其中該一次側腔室包含: 角狀或環狀逆流,其源於燃燒空氣在與旋轉式焚化 爐及廢棄物相反方向上打旋; 軸向逆流,其源於與煙道介質及灰燼相反的廢氣之 整體流動。 8. 如申請專利範圍第1項之系統,其中該底部除灰系統包 含: 用於經由該旋轉式焚化爐之一排放頭聚集與大氣 隔絕之灰燼的裝置; 用於經由一輸送帶運送潮濕狀況之底部灰燼的裝 置。 9. 如申請專利範圍第1項之系統,其中該淬冷介質係為水。 10. —種廢棄物能源燃燒系統之二次側腔室,該二次側腔室 包含: 一空氣輸送系統; 17 201102587 一釋壓閥; 一燃燒器;以及 一探測機構 其之特徵在於 該二次側腔室包含: 用於以更多駐留時間接收自該一次側腔室排 放的廢氣之裝置; 用於藉由施加空氣及熱量來氧化殘留廢氣的 裝置;以及 用於經由該探測機構來探測進一步燃燒之需 求的裝置。 11. 如申請專利範圍第10項之二次側腔室,其係為一旋風設 計,其容許較大的飛灰微粒自廢氣分離。 12. 如申請專利範圍第10項之空氣輸送系統,係包含一系列 之空氣喷嘴,其有助於開始一渦流運動,該渦流運動容 許較大的飛灰微粒之分離。 13. 如申請專利範圍第10項之釋壓閥,其包含在鍋爐發生故 障且同時飛灰沈澱至該燃燒室之底部時,用於經由該燃 燒室之頂部釋放廢氣的裝置。 18201102587 VII. Patent application scope: 1. A waste energy combustion system, comprising: a hydraulic hammer feeder; a secondary side chamber; a bottom ash removal system; and a patented air injection system. The air injection system of the patent includes: a plurality of air injection nozzles that are tangentially oriented and positioned in opposite directions of the furnace rotation to supply combustion air into the primary side chamber, the air injection nozzles having a vortex moving device that turbulently strikes the waste as the waste rotates and burns; and a plurality of water nozzles that are disposed through a water conduit in an air conduit and have a quenching A device for reducing the temperature of the exhaust gas and reducing the heat value of the waste. 2. The system of claim 1, wherein the air injection system of the patent comprises: a plurality of nozzles having varying cross-sectional areas; allowing angular velocity of the variant gas flow to be fixed; providing an ideal combustion environment. 3. The system of claim 1, wherein the air injection system of the patent allows the airflow to be adapted to the segments of the primary side chamber, the primary side chamber being a rotary incinerator having a separate air conduit . 16 201102587 4. The system of claim 1, wherein the primary side chamber of the rotary incinerator comprises means for rotating in a countercurrent direction, wherein the pressurized air stream is injected Get almost complete combustion. 5. The system of claim 1, wherein the primary side chamber of the rotary incinerator is mounted at an oblique angle. 6. The system of claim 1, wherein the air injection system of the patent comprises the step of tangentially injecting air in an opposite direction to rotate the primary side chamber to promote spontaneous combustion. 7. The system of claim 1, wherein the primary side chamber comprises: an angular or annular countercurrent, which is derived from combustion air swirling in a direction opposite to the rotary incinerator and waste; axial backflow It originates from the overall flow of exhaust gas opposite to the flue medium and ash. 8. The system of claim 1, wherein the bottom ashing system comprises: means for collecting ash that is isolated from the atmosphere via a discharge head of the rotary incinerator; for transporting moisture through a conveyor belt The device at the bottom of the ash. 9. The system of claim 1, wherein the quenching medium is water. 10. A secondary side chamber of a waste energy combustion system, the secondary side chamber comprising: an air delivery system; 17 201102587 a pressure relief valve; a burner; and a detection mechanism characterized by the second The secondary chamber includes: means for receiving exhaust gas discharged from the primary side chamber with more dwell time; means for oxidizing residual exhaust gas by applying air and heat; and for detecting via the detecting mechanism A device for further burning of demand. 11. The secondary side chamber of claim 10, which is a cyclone design that allows larger fly ash particles to separate from the exhaust. 12. The air delivery system of claim 10, comprising a series of air nozzles that assist in initiating a vortex motion that allows for the separation of larger fly ash particles. 13. The pressure relief valve of claim 10, comprising means for releasing exhaust gas via the top of the combustion chamber when the boiler fails and the fly ash settles to the bottom of the combustion chamber. 18
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