TW432193B - Rotary kiln - Google Patents

Rotary kiln Download PDF

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Publication number
TW432193B
TW432193B TW088118942A TW88118942A TW432193B TW 432193 B TW432193 B TW 432193B TW 088118942 A TW088118942 A TW 088118942A TW 88118942 A TW88118942 A TW 88118942A TW 432193 B TW432193 B TW 432193B
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TW
Taiwan
Prior art keywords
cooling
generator
screw
furnace body
water
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Application number
TW088118942A
Other languages
Chinese (zh)
Inventor
Katsutoshi Kogure
Original Assignee
Kogure Seisakusho Kk
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Publication of TW432193B publication Critical patent/TW432193B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/20Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/442Waste feed arrangements
    • F23G5/444Waste feed arrangements for solid waste
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00Furnace arrangements
    • F23G2203/20Rotary drum furnace
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00Waste feed arrangements
    • F23G2205/12Waste feed arrangements using conveyors
    • F23G2205/121Screw conveyor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Incineration Of Waste (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Air Supply (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The present invention provides a rotary kiln which safely burns disposals under high temperature with high efficiency. A feeder device 11 is slantly disposed on the upstream side of a furnace body 5. The feeder device 11 is arranged to comprise: a through 21 running through a inlet hood 21, a hopper 22 formed on the upstream side of the through 21, a screw 23 rotatably disposed inside the through 21, and a driver source 24 for the rotary driving of the screw 23. Especially, a water-cooled heat insulating chamber 27 is formed on the outer circumference of the downstream side of the through 21. Furthermore, the space formed between the upper surface portion of the through 21 and the screw 23 serves as a upper stream path 31 allowing the passage of the disposals across over the screw 23, and a nozzle 32 is provided on the upper stream path 31 for injecting outer gas into the interior of the furnace body 5. On the other hand, ring-shaped friction plates 15 are fixed on the outer circumference of the two end portions of the furnace body 15, and seal plates 17A, 17B are disposed on the inlet hood 7 and the outlet hood 8 opposingly in contact with the friction plates 15. Thereby, under the airtight condition of the interior of the furnace body 5, it is possible to supply an appropriate amount of combustion oxygen from the nozzle 32 to burn the disposals with high efficiency, and to prevent the heat deterioration of the feeder device 11.

Description

M432193M432193

利說明1 (本說明書格式、順序,更動,※記 ※申請案號·· 分睛勿填寫) :申=名 Ϊ 9 _ 分類:Γ f (2_.°” .新m (中文/英文) h)\ y-(2〇〇6.〇1} 沼氣發電機冷卻裝置 二、中文新型摘要: .本創作係關於一種洛氣發電機冷卻裝置 與洛氣發電機銜接,其包含有冷卻裝置本體及冷卻水= 體具有數平行併排之熱交換板片及二組二 “牛’其中4環水迴流管件與發電機之循環水之管路銜 接,而冷卻水迴流管件與冷卻水供應㈣銜接,藉此使發 電機產生之高溫循環水得進人冷卻裝置進行熱交換之冷卻 挥序’藉此不僅可使冷卻效果提升,i以較小的電力^可 啟動此冷卻裝置,以獲得較大的發電效益。 三、英文新型摘要: M432193 四、指定代表圖: (一) 本案指定代表圖為:圖1。 (二) 本代表圖之元件符號簡單說明: 1 0冷卻裝置 20本體 21熱交換板片 211彎弧部 22循環水迴流管 221入口端 222迴流區 223出口端 23冷卻水迴流管 231入口端 232迴流區 233出口端 3 0冷卻水供應組件 31冷卻水區 311出水管 312入水管 32動力泵 40發電機 41循環水出口管 42循環水入口管 M432193 • * - · . * 17 a 五、新型說明: ~~~~~ ,. 【新型所屬之技術領域】 本創作係關於一種沼氣發電機冷卻裝置,尤指—種與 沼氣發電機銜接,以使發電機内之循環水得以冷卻之設計。 【先前技術】 為達到能源利用之目的’目前電力之發電方式,除了 - 核能發電 '油氣發電、火力發電等等大型的發電方式外, 籲部份產業界也會利用其他能源之發電方式,供應產業本身 之電力需求,其中沼氣發電即為其中一種方式。 目前所見之沼氣發電機於運轉時會產生極高的溫度, 為避免高溫造成發電機之運轉問題,須進行發電機冷卻程 序,惟目前所採用之冷卻方式,係直接以大型風扇吹向發 電機,藉以使發電機降溫。 然上述方式之冷卻效果並不佳,因藉由風力之方式, 並非直接使發電機内部之循環水降溫’而是藉由風力旋動 籲時整個核境之溫度差來使發電機降溫,故冷卻效果明顯不 佳’且因此方式須使大型風扇持續運轉,因此須耗費較大 的電力而使風扇保持於運轉狀態’故藉由仍須耗費較大電 力之風扇來對發電機降溫’反而折損發電機所獲得之電能。 【新型内容】 故鑑於目前沼氣發電機之冷卻方式不僅冷卻效果不佳 且影響發電機之發電效能,本創作者乃設計出本創作「沼 乳發電機冷部裝置」,該冷卻裝置與沼氣發電機銜接,藉 沼氣發電機產生之高溫循環水得進入冷卻裝置進行熱交^ 3 M432193 之冷卻程序,藉此不僅可使冷卻效果提升, π 7Γ 且以較小的電 力即可啟動此冷卻裝置,以獲得較大的發電效益。 為達上述目的,本創作冷卻裝置包含有:本體,其且 有數平行併排之熱交換板片及二组迴流管件,其中一組為 循環水迴流管,其以入口端與發電機循環水出口管銜 再貫穿各熱交換板片後以迴流區轉折,再貫 丹貝穿各熱交換板 片,以出口端與發電機循環水入口管銜接,另一組迴流管 件為冷卻水迴流管,其同樣具有入口#,並貫穿各二 板片後以迴流區轉#,再貫穿各熱交換板片形成出口端: 冷卻水供應組件,其包含-冷卻水區及—動力I,冷卻水 區連接動力泵’以動力栗連接—出水管,1以出水:盘本Description 1 (format, order, changes in this manual, ※ Note ※ Application number · Do not fill in the eyeballs): Application = 名 Ϊ 9 _ Classification: Γ f (2_. ° ”.New m (Chinese / English) h ) \ y- (2〇〇6.〇1} biogas generator cooling device II. Chinese new abstract:. This creation is about a connection between a Luo gas generator cooling device and a Luo gas generator, which includes the cooling device body and Cooling water = The body has a number of parallel side-by-side heat exchange plates and two sets of two "bulls", in which 4 loop water return pipes are connected to the pipeline of the generator's circulating water, and the cooling water return pipes are connected to the cooling water supply. This allows the high-temperature circulating water generated by the generator to enter the cooling device for cooling and heat exchange. This not only improves the cooling effect, i can start the cooling device with a small amount of power ^ to obtain a larger power generation Benefits 3. New English abstract: M432193 4. Designated representative map: (1) The designated representative map in this case is: Figure 1. (II) Brief description of the component symbols in this representative map: 1 0 cooling device 20 body 21 heat exchange plate 211 curved part 22 circulating water return pipe 221 into Mouth end 222 return zone 223 outlet end 23 cooling water return pipe 231 inlet end 232 return zone 233 outlet end 3 0 cooling water supply module 31 cooling water zone 311 water outlet pipe 312 water inlet pipe 32 power pump 40 generator 41 circulating water outlet pipe 42 Circulating water inlet pipe M432193 • *-·. * 17 a V. New type description: ~~~~~,. [Technical field of new type] This creation is about a biogas generator cooling device, especially-a kind of biogas generator The design that the motor is connected so that the circulating water in the generator can be cooled. [Previous technology] In order to achieve the purpose of energy utilization, the current power generation method, in addition to-nuclear power generation, oil and gas power generation, thermal power generation and other large power generation methods, I call on some industries to use other energy generation methods to supply the industry's own power demand, of which biogas power generation is one of the methods. The biogas generators currently seen will generate extremely high temperatures during operation, in order to avoid high temperatures For generator operation, generator cooling procedures must be performed, but the cooling method currently used is directly blown by large fans. The generator is used to cool the generator. However, the cooling effect of the above method is not good, because by means of the wind, the circulating water inside the generator is not directly cooled, but the whole nuclear environment is called by the wind. The temperature difference is used to cool the generator, so the cooling effect is obviously not good 'and therefore the method must keep the large fan continuously running, so it must consume a large amount of power to keep the fan in operation. Therefore, by using a large amount of power, The fan's cooling of the generator will damage the power obtained by the generator. [New content] Therefore, in view of the current cooling method of the biogas generator, not only the cooling effect is not good, but also the power generation efficiency of the generator is affected. The “cold section of biogas generator” is connected with the biogas generator. The high temperature circulating water generated by the biogas generator can enter the cooling device for heat exchange ^ 3 M432193 cooling program, which can not only improve the cooling effect. , Π 7Γ and this cooling device can be started with less power to obtain greater power generation benefits. In order to achieve the above purpose, the creative cooling device includes: a body, which includes a plurality of parallel heat exchange plates and two sets of return pipe fittings, one of which is a circulating water return pipe, which uses an inlet end and a generator circulating water outlet pipe It then passes through the heat exchange plates and then turns in the return zone. Then it passes through the heat exchange plates and connects the outlet end with the generator circulating water inlet pipe. The other set of return pipe fittings is the cooling water return pipe, which is also the same. It has an inlet # and passes through each of the two plates to return to the return area, and then passes through each heat exchange plate to form an outlet end: a cooling water supply component, which includes-a cooling water area and-a power I, and the cooling water area is connected to a power pump 'Connected by power pump—outlet pipe, 1 out of water: plate

體的冷卻水迴《管之Α口端銜接,冷卻水區另言免―入:管 與本體的冷卻水迴流管之出口端銜接。 B 前述之沿氣發電機冷卻裝置,其中熱交換板片端面形 成連續波浪狀之彎弧部。 前述之沼氣發電機冷卻裝置,其中二組迴流管之迴流 區可為交叉排列之型態》 前述之沼氣發電機冷卻裝置,其中二組迴流管之迴流區 也可為平行排列之型態。 【實施方式】 請參看圖1所示,本創作之冷卻敦置1G係與沼氣發電 機40銜接’該冷卻裝置10包含本體2〇及冷卻水供應組件 3〇’請配合Μ圖2所示’本體2。具有數平行併排之熱交 換板片”’該熱交換板片21可由高導熱性材質製成,於熱 交換板片21之端面並可形成連續波浪狀之彎弧部川。 101年2月17日修正替換頁 上述數平行併排之熱交換板片21係以二組迴流管件所 ,:接其中第一組迴流管件為循環水迴流管22,第二組迴 巨件為冷邠水迴流管23,其中,循環水迴流管22具有一 與發電機循環水4 σ管41銜接之人口端221,而後貫穿各 熱交換板片21後,如圖3所示,以迴流區222轉折後再貫 • 穿各熱父換板片21形成出口端223,出口端223則與發電 • 機之循環水入口管42銜接。 冷卻水迴流管23具有一入口端231 ’而後貫穿各熱交 Φ換板片21後,以迴流區232轉折後再貫穿各熱交換板片 21形成出口端233,而冷卻水迴流管23另與冷卻水供應組 件30銜接。 冷卻水供應組件30包含一冷卻水區31及一動力泵 32,冷卻水區31連接動力泵32,以動力泵32連接一出水 管311’出水管311與冷卻水迴流管23之入口端231銜接, 冷卻水區31另接一入水管312,入水管312則與冷卻水迴 流管23之出口端233銜接;當動力泵32作動時,即可將 _ 冷卻水區31内已冷卻之水經由出水管311、入口端231, 而送入冷卻水迴流管23内,經過迴流後,再由出口端233、 入水管31 2而流回冷卻水區31。 上述循環水迴流管22之迴流區222及冷卻水迴流管之 迴流區232可如圖上所示為交叉排列之型態,其也可為平 行排列之型態’而上述循環水迴流管2 2之入口端2 21、出 口端223及冷卻水迴流管23之入口端231、出口端232即 分佈於熱交換板片21之各處’以圖上所示,即為分佈於四 端部處之型態。 5 -¾電機40產生之高溫循淨太,p 流管 衣k即可經由循環水迴 交^ μ ^ 疋自衣水沿心22,而經過各熱 又換板片21後再經過迴流區222 21 - Ε 復再經過各熱交換板片 21Ϊ至出^ 223,再迴流至發電機4〇,而因熱交換板片 。^同,設置冷卻水迴流管23,故於備環水迴流管心 <々IL之咼溫循環水即藉由熱交換作用而、& ^人,、 " 又供^用而逐漸冷卻,故此時 Μ 口端223迴流至發電機40之循環水溫度即降低,達到 冷卻之效果。 ,综上所述,本創作藉由可直接對循環水進行冷卻之冷 郃攻置,可使冷卻效果提昇許多,且因本創作僅須藉由小 型之動力泵帶冷卻水迴流即可,故相較於大型電扇之耗電 率,可使發電機所產生的電能確實提供其他所需。 M432193 101年2月17日修正替換頁 【圖式簡單說明】 圖1係本創作冷卻裝置與發電機配合之平面示意圖。 圖2係本創作冷卻裝置之本體立體外觀示意圖。 圖3係本創作冷卻裝置之本體剖面示意圖。 【主要元件符號說明】 1 0冷卻裝置 20本體 21熱交換板片 21 1彎弧部 2 2循環水迴流管 221入口端 2 2 2迴流區 223出口端 2 3冷卻水迴流管 231入口端 232迴流區 233出口端 3 0冷卻水供應組件 31冷卻水區 31 1出水管 31 2入水管 32動力泵 40發電機 41循環水出口管 42循環水入口管 、申清專利範圍: 銜接1二種包:氣發電機冷卻裝置’該冷卻裝置與…電機 本體,其具有數平行併排之熱交換板片及二組迴流管 件’其中-組為循環水迴流管,其以入口端與發電機循環 水出口管銜接,再貫穿各熱交換板片後以迴流區轉折,再 貫穿各熱乂換板片,以出口端與發電機循環水入口管掠_ 接,另一組迴流管件為冷卻水迴流管,其同樣具有入口端, 並貫穿各熱交換板片後以迴流區轉折,再貫穿各熱交換板 片形成出口端; 冷卻水供應組件,其包含一冷卻水區及一動力栗,^ 卻水區連接動力系,以動力泵連接一出水管,並以出水管 與本體的冷卻水迴流.管之入口端銜接,冷卻水區另設—入 水管與本體的冷卻水迴流管之出口端銜接。 2. 如申請專利範圍第1項所述之沼氣發電機冷卻裝 置,其中熱交換板片端面形成連續波浪狀之彎弧部。 3. 如申請專利範圍第1或2項所述之沼氣發電機冷卻裝 置,其中所述二組迴流管件之迴流區為交又排列之型態。 4. 如申請專利範圍第1或2項所述之沼氣發電機冷卻裝 置,其中所述二組迴流管件之迴流區為平行排列之型態。 七、圖式:(如次頁) M432193The cooling water of the body is connected to the A end of the pipe, and the cooling water area is otherwise free of charge: the pipe is connected to the outlet end of the cooling water return pipe of the body. B The cooling device of the along-gas generator described above, wherein the end face of the heat exchange plate is formed with a continuous wave-shaped curved portion. In the aforementioned biogas generator cooling device, the return areas of the two groups of return pipes may be arranged in a cross arrangement. As for the aforementioned biogas generator cooling device, the return areas of the two groups of return pipes may also be arranged in parallel. [Embodiment] Please refer to FIG. 1. The cooling installation 1G of this creation is connected with the biogas generator 40. The cooling device 10 includes a body 20 and a cooling water supply module 30. Please cooperate with the M shown in FIG. 2 ' Ontology 2. There are several heat exchange plates in parallel side by side "" The heat exchange plate 21 can be made of a material with high thermal conductivity, and it can form a continuous wave-shaped curved arc on the end face of the heat exchange plate 21. February 17, 2011 The day-to-day replacement page is parallel to the above-mentioned parallel heat exchange plates 21, which are two sets of return pipe fittings: the first set of return pipe fittings is the circulating water return pipe 22, and the second set of return fittings is the cold head water return pipe 23 Among them, the circulating water return pipe 22 has a population end 221 that is connected to the generator circulating water 4 σ pipe 41, and then passes through each heat exchange plate 21, as shown in FIG. 3, and then passes through the return zone 222 and then passes through. An outlet end 223 is formed through each of the thermal parent plate replacement plates 21, and the outlet end 223 is connected to the circulating water inlet pipe 42 of the power generator. The cooling water return pipe 23 has an inlet end 231 ', and then passes through each heat exchange plate replacement plate 21. Then, after returning from the return area 232, it passes through each heat exchange plate 21 to form an outlet end 233, and the cooling water return pipe 23 is also connected with the cooling water supply component 30. The cooling water supply component 30 includes a cooling water area 31 and a power Pump 32, cooling water area 31 is connected to power pump 32, The power pump 32 is connected to a water outlet pipe 311 ′ and the water outlet pipe 311 is connected to the inlet end 231 of the cooling water return pipe 23. The cooling water area 31 is further connected to a water inlet pipe 312. The water inlet pipe 312 is connected to the outlet end 233 of the cooling water return pipe 23. ; When the power pump 32 is activated, the cooled water in the _ cooling water area 31 can be sent into the cooling water return pipe 23 through the water outlet pipe 311 and the inlet end 231. After the return flow, the outlet end 233, The water inlet pipe 31 2 flows back to the cooling water zone 31. The return zone 222 of the above-mentioned circulating water return pipe 22 and the return zone 232 of the cooling water return pipe may be arranged in a cross arrangement as shown in the figure, or they may be arranged in parallel. The type 'and the inlet end 2 21, the outlet end 223 of the above-mentioned circulating water return pipe 22, the inlet end 231, and the outlet end 232 of the cooling water return pipe 23 are distributed throughout the heat exchange plate 21' As shown, it is the type distributed at the four ends. 5 -¾ The high temperature circulation of the motor 40, the p-stream tube k can be returned through the circulating water ^ μ ^ 疋 from the clothes water along the heart 22, After each heat, the plate 21 is changed and then passes through the reflow zone 222 21-Ε and then passes through the heat exchange plates. 21Ϊ to ^ 223, and then returned to the generator 40, and because of the heat exchange plate. ^ Same, the cooling water return pipe 23 is set, so the warm circulating water in the loop water return pipe < 々IL Due to the heat exchange effect, & ^ person, " is also used for gradual cooling, so at this time, the temperature of the circulating water flowing back from the M port 223 to the generator 40 is reduced to achieve the cooling effect. , This creation can improve the cooling effect by cold heading that can directly cool the circulating water, and because this creation only needs to use a small power pump with cooling water to return, compared with large electric fans The power consumption rate can make the power generated by the generator really provide other needs. M432193 Correction and replacement page on February 17, 101 [Brief description of the diagram] Figure 1 is a schematic plan view of the coordination of the cooling device and the generator in this creative work. Figure 2 is a schematic diagram of the three-dimensional appearance of the main body of the creative cooling device. FIG. 3 is a schematic cross-sectional view of the main body of the creative cooling device. [Description of main component symbols] 1 0 cooling device 20 body 21 heat exchange plate 21 1 curved part 2 2 circulating water return pipe 221 inlet end 2 2 2 return zone 223 outlet end 2 3 cooling water return pipe 231 inlet end 232 return Zone 233 outlet end 3 Cooling water supply module 31 Cooling water zone 31 1 Water outlet pipe 31 2 Water inlet pipe 32 Power pump 40 Generator 41 Circulating water outlet pipe 42 Circulating water inlet pipe, applying for patent scope: 1 or 2 packages: Gas generator cooling device 'The cooling device and the motor body have several parallel heat exchange plates and two sets of return pipe fittings' where-the set is a circulating water return pipe, which uses an inlet end and a generator circulating water outlet pipe Connected, then pass through each heat exchange plate and turn in the return area, and then pass through each heat exchange plate, and connect the outlet end with the generator circulating water inlet pipe. The other set of return pipe fittings is the cooling water return pipe. It also has an inlet end, passes through each heat exchange plate and turns in a recirculation zone, and then passes through each heat exchange plate to form an outlet end; a cooling water supply component, which includes a cooling water area and a power pump, but a cooling water area Connect the power system, connect a water outlet pipe with a power pump, and return the cooling water of the body with the water outlet pipe. The inlet end of the pipe is connected, and the cooling water area is set separately—the inlet pipe is connected with the outlet end of the cooling water return pipe of the body. 2. The cooling device for a biogas generator as described in item 1 of the scope of the patent application, wherein the end face of the heat exchange plate forms a continuous wave-shaped curved portion. 3. The cooling device of the biogas generator according to item 1 or 2 of the scope of the patent application, wherein the return areas of the two sets of return pipe fittings are arranged alternately. 4. The biogas generator cooling device according to item 1 or 2 of the scope of the patent application, wherein the return areas of the two sets of return pipe fittings are arranged in parallel. VII. Schematic: (eg the next page) M432193

圖1 M432193Figure 1 M432193

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TW088118942A 1999-09-22 1999-11-01 Rotary kiln TW432193B (en)

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