M323585 八、新型說明： 【新型所屬之技術領域】 本新型是有關於-種燃燒機的熱交換裝置，特別是指 -種可以使高溫煙氣降溫、外界冷空氣升溫的燃燒機的熱 交換裝置。 【先前技術】 以美國專到第4449510 <案為例，主要是可燃燒物料 α產生高溫煙氣，並導引外界空氣與前述高溫煙氣進行熱 交換作用，藉此，除了可以使高溫煙氣降溫，達到可排放 廢氣的目的外’且吸收熱源後的乾淨空氣會形成可供利用 的熱源，達到資源回收與能源再利用的功效，而具有相當 大的利用價值。 參閱圖1，以前述美國案的熱交換裝置i為例，主要包 含有環繞-内燃爐(圖未示)且界定出一熱交換空間U的一 ;裒壁12、設置在該等熱交換空間u内的數熱管&區隔在 ^ 該等熱管um與該等熱管13 —上端連通的—進氣空 間14、一迴流空間15、一排氣空間16，及區隔在該等熱管 13 了方且與該等熱管13 —下端連通的二迴氣空間i7、u _ - 。猎此，該内燃爐（圖未示）内燃燒物料後產生的高溫煙氣可 _ ㈣料熱管13依序在該進氣Μ 14、該迴！^間17、 «亥迴流空間15、該迴氣空間18、該排氣空間16内迁迴流 竄：此時’該等熱管13會與内部的高溫煙氣，及充斥在‘ 熱交換空間11内的冷空氣會進行熱交換，使高溫煙氣達到 争的效果後由δ亥排氣空間j 6排出，且加熱空氣形成熱源 5 rs. M323585 後釋出^ 惟，由於該等熱管丨3與該熱交換空間u皆環繞在該内 燃爐（圖未示）外周，因此，在該内燃爐（圖未示）不斷產生高 溫煙氣，且該等熱管13、該熱交換空間u又緊鄰該内燃爐 (圖未示）的情形下，高溫煙氣與外界冷空氣的熱交換效果會 大打折扣。且該熱交換空間n為一個連續無障礙的^間: 並無法延緩空氣進、出該熱交換空間u時間，同樣也會影 響該等熱管13的熱交換效果，使前述美國案有高溫煙^ 法有效降溫的缺失。 【新型内容】 因此，本新型之目的，即在提供一種可以提昇熱交換 效果的燃燒機的熱交換裝置。 於是，該燃燒機具有可燃燒物料以產生高溫煙氣的一 内燃爐、與該内燃爐連通且可排導煙氣的一排煙管，及與 該排煙管連通且可分離燃灰與氣體的—集塵器，本新型的 =交換裝置包含-第-熱管單元及—第二熱管單元。該第 一熱管單元具有分離於該内燃爐外且與外界冷空氣接觸的 ，第-熱管，該等第-熱管分別具有與該排煙管連通的一 弟-入口，及反向於該第一入口的一第一出口。該第二熱 官單元具有分離於該内燃爐外且與外界冷空氣接觸的數第 二熱管，該等第二熱管分別具有與該等第一熱管第一出口 連通的-第二入口，及反向於該第二入口且與該集塵器連 通的一第二出口。 本新型的功效是能使該第一熱管單元與該第二熱管單M323585 VIII. New description: [New technical field] The new type is a heat exchange device for a kind of burner, in particular, a heat exchange device for a burner capable of lowering high temperature flue gas and heating outside cold air. . [Prior Art] In the case of the United States specific to 4449510 < the case, mainly the combustible material α generates high-temperature flue gas, and guides the outside air to exchange heat with the aforementioned high-temperature flue gas, thereby, in addition to allowing high-temperature smoke The air is cooled to the point where it can discharge the exhaust gas', and the clean air after absorbing the heat source forms a heat source that can be utilized, and achieves the functions of resource recovery and energy reuse, and has considerable utilization value. Referring to FIG. 1, the heat exchange device i of the aforementioned US example is taken as an example, and mainly includes a surrounding-internal combustion furnace (not shown) and defining a heat exchange space U; the wall 12 is disposed in the heat exchange space. The plurality of heat pipes & in the heat pipe um are connected to the upper ends of the heat pipes 13 - an air intake space 14, a return space 15, an exhaust space 16, and are separated by the heat pipes 13 And two return air spaces i7, u _ - communicating with the lower ends of the heat pipes 13 . Hunting this, the high-temperature flue gas generated after burning the material in the internal combustion furnace (not shown) can be _ (4) The heat pipe 13 is sequentially in the intake Μ 14, this time! ^Between 17, "Hai backflow space 15, the return air space 18, the exhaust space 16 within the recirculation 窜: at this time 'the heat pipe 13 will be with the internal high temperature flue gas, and filled in the 'heat exchange space 11 The cold air will be exchanged for heat, so that the high-temperature flue gas will reach the competition effect, and then discharged by the δhai exhaust space j 6 , and the heated air will form a heat source 5 rs. M323585 and then released, due to the heat pipe 丨 3 and the The heat exchange space u is surrounded by the outer periphery of the internal combustion furnace (not shown). Therefore, the internal combustion furnace (not shown) continuously generates high-temperature flue gas, and the heat pipes 13 and the heat exchange space u are adjacent to the internal combustion furnace. In the case of (not shown), the heat exchange effect between the high-temperature flue gas and the outside cold air is greatly reduced. Moreover, the heat exchange space n is a continuous unobstructed space: it cannot delay the air entering and leaving the heat exchange space, and also affects the heat exchange effect of the heat pipes 13, so that the aforementioned US case has high temperature smoke^ The law effectively reduces the lack of temperature. [New content] Therefore, the object of the present invention is to provide a heat exchange device for a burner which can improve the heat exchange effect. Therefore, the burner has an internal combustion furnace capable of combusting materials to generate high-temperature flue gas, a row of smoke pipes communicating with the internal combustion furnace and capable of exhausting the flue gas, and communicating with the exhaust pipe and separating the ash and gas The dust collector, the new type of exchange device comprises a -th heat pipe unit and a second heat pipe unit. The first heat pipe unit has a first heat pipe which is separated from the inner combustion furnace and is in contact with the outside cold air, and the first heat pipes respectively have a brother-inlet connected to the exhaust pipe, and are opposite to the first A first exit to the entrance. The second thermal unit has a plurality of second heat pipes separated from the inner combustion furnace and in contact with the outside cold air, and the second heat pipes respectively have a second inlet communicating with the first outlets of the first heat pipes, and a second outlet to the second inlet and in communication with the dust collector. The function of the novel is to enable the first heat pipe unit and the second heat pipe unit
6 M323585 元遠離熱源，進而提昇熱交換效果。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2及圖3，本新型熱交換裝置的一較佳實施例是 安裝在一燃燒機2。該燃燒機2具有可燃燒物料以產生高溫 煙氣的一内燃爐21、與該内燃爐21 —頂端連通且可排導煙 氣的一排煙管22、與該排煙管22連通且可分離燃灰與氣體 的一集塵器23,及可導送熱空氣的一風量調整裝置24。該 風量調整裝置24具有可調節外界冷空氣進氣量的一混風管 241、可抽引外界冷空氣進入該混風管241的一抽風機242 ，及連接該混風管241的一熱風管243。該熱交換裝置包含 一笫一熱管單元3、一第二熱管單元4、一迴流件5，及一 隔離筒6。 該苐一熱管單元3具有分離於該内燃爐21外且與外界 冷空氣接觸的數第一熱管31。該等第一熱管31分別具有與 該排煙管22連通的一第一入口 3Π，及反向於該第一入口 311 的一第一出口 312。 該第二熱管單元4是與該第一熱管單元3併鄰，並具 有分離於該内燃爐21外且與外界冷空氣接觸的數第二熱管 41。該等第二熱管41分別具有與該等第一熱管31第一出 口 312連通的一第二入口 411，及反向於該第二入口々。且 與該集塵器23連通的一第二出口 412。 M323585 該迴流件5具有與該等第一熱管31第 等第二熱管41第二入口 411連通的一 迴流室 出口 312與該 51 〇6 M323585 yuan is far away from the heat source, which enhances the heat exchange effect. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 2 and 3, a preferred embodiment of the novel heat exchange apparatus is mounted to a combustor 2. The burner 2 has an internal combustion furnace 21 capable of combusting materials to generate high-temperature flue gas, a row of smoke pipes 22 communicating with the top end of the internal combustion furnace 21 and capable of exhausting flue gas, and communicating with the exhaust pipe 22 and being separable A dust collector 23 for ashing and gas, and an air volume adjusting device 24 for guiding hot air. The air volume adjusting device 24 has a mixing duct 241 that can adjust the intake air amount of the outside cold air, an exhaust fan 242 that can draw outside cold air into the air mixing duct 241, and a hot air duct that connects the air mixing duct 241. 243. The heat exchange unit comprises a heat pipe unit 3, a second heat pipe unit 4, a reflow member 5, and a separator tube 6. The first heat pipe unit 3 has a plurality of first heat pipes 31 which are separated from the inside of the internal combustion furnace 21 and are in contact with the outside cold air. The first heat pipes 31 respectively have a first inlet 3Π communicating with the exhaust pipe 22 and a first outlet 312 opposite to the first inlet 311. The second heat pipe unit 4 is adjacent to the first heat pipe unit 3 and has a plurality of second heat pipes 41 separated from the inside of the internal combustion furnace 21 and in contact with outside cold air. The second heat pipes 41 respectively have a second inlet 411 communicating with the first outlets 312 of the first heat pipes 31, and opposite to the second inlet ports. And a second outlet 412 communicating with the dust collector 23. M223585 The reflow member 5 has a recirculation chamber outlet 312 communicating with the second inlet 411 of the second heat pipe 41 of the first heat pipe 31 and the 51 〇
該隔離筒6具有環繞該内燃爐21與該第一、第二熱管 單元3、4且界定出-熱交換空間⑼的—環壁61、封閉該 環壁-底端的一底壁62、一隔板63，及二擋板64。該 環壁61具有形成在—頂端且供外界冷空氣進人的—冷風入 口 6U，及形成在-側且與該熱風管243連接的—熱風出口 612。該隔板63是阻隔在該内燃爐21與該一、第二熱管單 元3、4帛’並區隔該熱交換空間6〇形成環繞該内燃爐η 的一第一氣室601、環繞該第一熱管單元3、第二熱管單元 4的一第二氣室602，及與該底壁62間界定有連通該第一 氣至601與該第二氣室602的一氣道603。該第二氣室6〇2 是與該熱風出口 612連通。該等擋板64是阻隔在該第二氣 室602内且分別跨接該隔板63與該第一、第二熱交換單元 3、4，及跨接該環壁61與該第一、第二熱交換單元3、4。 當物料在該内燃爐21内燃燒並產生高溫煙氣時，高溫 煙氣會向上流竄至該排煙管22内，然後依循該等第一熱管 31進入该迴流件5的迴流室51内’再依循該等第二熱管 41進入該集塵器23内，該集塵器23可分離燃灰與氣體後 ，將熱氣排出。 在前述高溫煙氣流竄的過程中，外界乾淨的冷空氣會 由該隔離筒6的冷風入口 611進入該熱交換空間6〇的第一 氣室601内，藉此，除了可以利用該隔離筒6環壁61隔離 高溫的内燃爐21外，且能在氣流環繞於該第一氣室601同The isolating cylinder 6 has a ring wall 61 surrounding the inner combustion furnace 21 and the first and second heat pipe units 3, 4 and defining a heat exchange space (9), a bottom wall 62 closing the ring wall and a bottom end, and a partition Plate 63, and two baffles 64. The annular wall 61 has a cold air inlet 6U formed at the top end and supplied with cold outside air, and a hot air outlet 612 formed on the side and connected to the hot air duct 243. The partition plate 63 is formed in the internal combustion furnace 21 and the first and second heat pipe units 3, 4' and partitions the heat exchange space 6 to form a first air chamber 601 surrounding the internal combustion furnace η, surrounding the first A heat pipe unit 3, a second air chamber 602 of the second heat pipe unit 4, and an air passage 603 connecting the first gas to the 601 and the second air chamber 602 are defined between the heat pipe unit 3 and the bottom wall 62. The second air chamber 6〇2 is in communication with the hot air outlet 612. The baffles 64 are blocked in the second air chamber 602 and respectively bridge the partition 63 and the first and second heat exchange units 3, 4, and bridge the ring wall 61 with the first and the first Two heat exchange units 3, 4. When the material is combusted in the internal combustion furnace 21 and generates high-temperature flue gas, the high-temperature flue gas flows upward into the exhaust pipe 22, and then enters the return chamber 51 of the reflow member 5 according to the first heat pipes 31. The second heat pipe 41 is passed into the dust collector 23, and the dust collector 23 can separate the ash and the gas, and then discharge the hot air. During the process of the high-temperature flue gas stream, clean cold air from the outside enters the first air chamber 601 of the heat exchange space 6〇 from the cold air inlet 611 of the isolation tube 6, whereby the isolation tube 6 can be utilized. The annular wall 61 is isolated from the high temperature internal combustion furnace 21 and can be surrounded by the first air chamber 601
M323585 2吸收該内燃爐21的熱量，而與大面積的環壁61形成 • 的…、父換作用，使環繞於該第一氣室601内的冷空 氣獲得第一次的加溫的效果。 接著，外界空氣會通過該氣道603進入該第二氣室6〇2 内，並又阻於該等擒板64❿在該第二氣室602 β迁迴行進 、 盘延緩滞留的時間，藉此，該第一' 第二熱管單元3、4會 ‘ ”充斥在該第二氣室602内的外界空氣進行第二次的熱交 • 換:用’使該等第―、第二熱管31、41内的高溫煙氣達到 降溫的效果’ J•加熱线形成熱源後，由該熱風出π 612 f流至該熱風管243 Μ，此時，該熱風管⑷内的熱源會 =該風量調整裝置24抽風機242的抽吸作用，進入該混風 & 241内，且配合使用用途與適量的冷空氣混合，並導引 至一穀物乾燥機7内，做為烘乾穀物用。 據上所述可知，本新型之燃燒機的熱交換裝置具有下 列優點及功效： •本新型主要是將該第一熱管單元3與該第二熱管單元4 冑立於該内燃爐2"卜，藉此，不但可以遠離熱源，且能藉 由該隔板63與該等擋板64的設計，延緩外界冷空氣在該 #交換Μ 6〇㈣滞留時間，進而大幅提昇熱交換效果^ 、 ’使本新型更能符合經濟效益。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。The M323585 2 absorbs the heat of the internal combustion furnace 21, and forms a ..., a parental action with the large-area ring wall 61, so that the cold air surrounding the first air chamber 601 obtains the first warming effect. Then, the outside air enters the second air chamber 6〇2 through the air passage 603, and is blocked from the time when the second air chamber 602 is moved back to the second air chamber 602, and the disc is delayed. The first 'second heat pipe unit 3, 4' will "fill" the outside air in the second air chamber 602 for a second heat exchange: "make the first" and "second heat pipes 31, 41" The high-temperature flue gas inside reaches the cooling effect. After the J. heating wire forms a heat source, the hot air flows out of the π 612 f to the hot air pipe 243 Μ. At this time, the heat source in the hot air pipe (4) = the air volume adjusting device 24 The suction of the blower 242 enters the mixed air & 241, and is mixed with an appropriate amount of cold air for use in combination, and is guided to a grain dryer 7 for drying the grain. It can be seen that the heat exchange device of the burner of the present invention has the following advantages and effects: • The present invention mainly stands for the first heat pipe unit 3 and the second heat pipe unit 4 in the internal combustion furnace 2" It can be remote from the heat source and can be designed by the partition 63 and the baffles 64, Slowing the outside cold air in the #exchange Μ 6〇 (4) residence time, thereby greatly improving the heat exchange effect ^, 'to make the new model more economical. However, the above is only the preferred embodiment of the present invention, The scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the present invention in the scope of the present patent application and the novel description are still within the scope of the present patent.
9 M323585 【圖式簡單說明】 圖1是一展開圖，說明美國專利第4449510號案； 圖2是一剖視圖，說明本新型熱交換裝置安裝在一燃 燒機的一較佳實施例；及 圖3是該較佳實施例側視方向的一放大剖視圖。9 M323585 [Simplified illustration of the drawings] Fig. 1 is an expanded view showing a case of U.S. Patent No. 4,445,510; Fig. 2 is a cross-sectional view showing a preferred embodiment of the present invention in which a heat exchange device is mounted on a combustion machine; It is an enlarged cross-sectional view of the side view direction of the preferred embodiment.
M323585 【主要元件符號說明】 2........ …燃燒機 21 ••… •…内燃爐 22 ••… •…排煙管 23 …·· •…集塵器 24••… •…風量調整裝置 241… •…混風管 242… •…抽風機 243… •…熱風管 3....... •…弟 熱管單元 31 ••… —第 熱管 311… •…第一入口 312… •…第 出口 4·…… •…第二熱管單元 41 ••… •…$ 一熱管 411 ··· •…第二入口M323585 [Description of main component symbols] 2........ Burner 21 ••... •...Internal combustion furnace 22 ••... •...Exhaust pipe 23 ...·· •...Dust collector 24••... • ...air flow adjustment device 241... •...mixing duct 242... •...exhaust fan 243... •...hot air duct 3...........different heat pipe unit 31 ••...—heat pipe 311... •...first entrance 312... •...outlet 4·...•...second heat pipe unit 41 ••... •...$ a heat pipe 411 ··· •...second entrance
412 .......第二出口 5 ...........迴流件 51.........迴流室 6 ...........隔離筒 60 .........熱交換空間 601 .......第一氣室 602 .......第二氣室 603 .......氣道 61 .........環壁 611 .......冷風入口 612 .......熱風出口 62 .........底壁 63 .........隔板 64 .........擋板 7 ...........穀物乾燥機412 .......Second outlet 5 ...........Reflow part 51.........Reflow chamber 6 ...........Isolation The cylinder 60 ... ... heat exchange space 601 .... the first air chamber 602 .... the second air chamber 603 ... ... air passage 61 .. .......ring 611.......cold air inlet 612.......hot air outlet 62 ......... bottom wall 63 ........ .Baffle 64 .... baffle 7 ........... grain dryer
1111