1316593 九、發明說明: 【發明所屬之技術領域】 進料於—種用魏化系制峨11裝置及其蒸汽 ^制疋㈣於氣化系統燃燒11之冷卻裝置及氣化系 統蒸軋進料產生裝置與方法的改良。 【先前技術】1316593 IX. Description of the invention: [Technical field to which the invention pertains] Feeding----------------------------------------------------------------------------------------------------------------------------------------------- Improvements in the production of devices and methods. [Prior Art]
告θ 2匕系先’疋以粉煤或其他含碳物質做為燃料,配合適 =、氣體(例如氧氣)於氣化爐内進行未完全燃燒反應,以 氧化碳(co)、氫氣㈣為主要產出物之合成氣,為了 齡的可職比例,會再加人蒸氣,例如外加一蒸氣 y生為裝置,以增加產物中氫氣之組成。 傳統之氣化祕燃燒器僅是數個同心圓管,内管傳送粉 他心㈣’料輸送其他氣體,於纖器前端預混後 C,化爐内。然由於氣化系統之氧氣濃度高達%%,所以在 燃燒器出口處反應激烈,其溫度可高達15G0度c以上,常會 ^燃燒轉朗溫度過高峻損,此補射含有灰份,於 二下4文成液祕〉查,亦容易沾附在燃燒器前端,造成燃燒 器出口發生幵讀。為此常需停機進行燃燒器更換。 、十對此問4 ’於燃燒II外加裝冷卻水套管來改盖。例如 中國石油公司内之—挾帶床式氣化爐,便係於其燃燒器外加裝 冷部水套管,並將其燃燒器噴頭更改為耐高溫之合金材料,以 提升燃燒器壽命至4-5個月。 燃燒器之冷卻水套管的加裝,大多為—進―出之設計, 5 1316593 由冷,質帶出’以達到冷卻保護之效果;雖然 要製造-具位進行職11外加冷卻水f之設計,然而 ° 一疋Q回流與冷卻效果之水套管,所費不貲。 料遙m關於氣化系統之蒸氣來源,就目前已知的基氣進 ==^氣化系統後端熱交換器中產生之蒸氣導= 進果’但仍需花費如蒸氣流量控制娜氣 進枓以錢麵纽所需設備。The θ 2 匕 先 先 疋 疋 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉 粉The syngas of the main output, for the age-appropriate proportion, will be added with steam, for example, plus a vapor y is used as a device to increase the composition of hydrogen in the product. The traditional gasification secret burner is only a few concentric tubes, and the inner tube conveys the powder. The other heart (four)' feeds other gases, premixed at the front end of the fiber, and is inside the furnace. However, since the oxygen concentration of the gasification system is as high as %%, the reaction at the exit of the burner is fierce, and the temperature can be as high as 15G0 degrees c or more. The combustion temperature is too high and the temperature is too high, and the shot contains ash. 4 Wencheng liquid secret> check, it is easy to adhere to the front end of the burner, causing the burner exit to read. For this reason, it is often necessary to stop the burner for replacement. 10, ask for 4' to install a cooling water jacket on the combustion II to change the cover. For example, in the China National Petroleum Corporation, the bed-type gasifier is equipped with a cold water casing outside its burner, and its burner nozzle is changed to a high-temperature resistant alloy material to improve the life of the burner. 4-5 months. The installation of the cooling water jacket of the burner is mostly - in and out of the design, 5 1316593 from the cold, the quality is brought out 'to achieve the effect of cooling protection; although it is to be manufactured - with position to work 11 plus cooling water f Design, however, a water casing with a Q reflow and cooling effect is costly. The source of vapor is related to the vapor source of the gasification system. As far as the known base gas is introduced, the vapor pressure generated in the back-end heat exchanger of the gasification system is reduced. Take the equipment needed for money.
試驗,乃經悉心 统燃二=4::捨之精神,終發明出本案「氣化系 …、虱進枓方法」,以下為本案之簡要說明。 【發明内容】 $,要目的係提供—種多魏的氣κ统燃燒 進料控制,提升燃燒器之使用時間且增加 署…、之呆作效率,並省略習知氣化系統之蒸氣進料產生裝 置’如此-來可達到省能與簡化操作之目的。 可增加氣化系統燃燒器之壽命,由於在燃 二ΐ 前财喊’產生霧化水氣,可藉此保護嗔 貝>皿度不會過高,同時可將液態炼渣瞬間固化,以避免料附 2燒器出口前端造成燃燒器出口發生形變。此外,氣化系統 原有之蒸氣進料部分,本發财由燃燒器之冷卻水外管提供, ^ *氣產生備,域生蒸氣所需之熱能由爐 達節能之目的。 本發明之氣化系統燃燒器係用以經由—出口而進料至一 6 1316593 =盧以進行氣化反應,職化統包含 以傳廷至少-燃料與至少一初級氣體;一吕用 的外周邊並與該内管同心配置,且與該 该内管 r;r中間管相連接於該第-部=二 初級氣體、和該至少—次級氣體並將預該 至少—初域體及駐少—魏氣體傳送至該 =化爐;-冷卻水外管,圍繞該中間管的外周邊並與該中間管 =配置心輸送—冷卻相冷卻職錄賴燒器;以及 、v冷卻水務化管,與該冷卻水外管相連接於該第一部,用 以自該冷财外管接收該冷卻水並·霧化後送人該氣化爐 内’使得«化後之該冷卻水與被預混後之該至少一燃料、該 至)-初級氣體及該至少—次級氣體於該氣化爐内進行一氣 化反應。 ’ 、、,本發明所述之燃料,更明確地是指氣化反應所使用之燃 料,例如粉煤或其他含碳物質;本發明所述之初級氣體,較佳 為在燃燒為内管進行傳送之惰性物質,例如氮氣(n2);本發明 所述之次級氣體,較佳為氣化反應所需之助燃劑,例如氧氣 (〇2)。 如前述本發明之氣化系統燃燒器,可進一步包含一冷卻 水進料官線’連接於該冷卻水外管,用以輸送該冷卻水至該冷 卻水外管。 如前述之氣化系統燃燒器,可更進一步包含一溫度控制 裝置’連接於該氣化系統燃燒器之一頂端,用以量測該頂端之 1316593 溫度,以控制該冷卻水之進料量。 如前述之氣化系統燃燒器,可更進—步包含 浦,連接於該冷卻水進料管線與該溫度控制裝置用 ^該冷卻水並控_冷卻水之進料量,叫賴定操作之目 牛勺考量,如前述之氣化系統燃燒器,更進— ίΓ用3 « 連接於該冷卻水進料管線與該氣化爐之 =用以1測該冷卻水進料辣上之差壓;其中_冷卻水進 Ύ線上更包含-切_ ’連接於該差壓計U,當該氣化掉 内之㈣大_冷卻水之鱗之水壓時,該切斷_會關閉, 停止該冷卻水之進料。 本發明之另-目的係提供一種氣化系統燃燒器之蒸氣進 料,法:包含下列步驟:傳送至少—燃料與至少—初級氣體至 及氣化系統燃燒器之-内管;傳送至少—次級氣體至該氣化系 統燃燒器之—中間管;預混該至少-燃料、該至少-初級氣 體、和該至少一次級氣體後,將其送入一氣化爐内;提供一冷 卻水至該氣化系統燃燒器之一冷卻水外管;以及霧化該冷卻 水,並將其送入該氣化爐内,使得被霧化後之該冷卻水與被預 混後之該至少一燃料、該至少一初級氣體及該至少一次級氣體 於該氣化爐内進行一氣化反應。 如前述之蒸氣進料方法,可進一步包含下列步驟:量測 該氣化系統燃燒器之一頂端之溫度;以及控制該冷卻水之進料 量。 此外,如前述之蒸氣進料方法,可更進一步包含下列步 1316593 驟:提供一差壓計裝置與一切斷閥;量測該冷卻水外管與該氣 化爐之差壓;以及當該氣化爐内之壓力大於該冷卻水之進料之 水壓時,關閉該切斷閥,停止該冷卻水之進料。 本發明得藉由下列實施例及圖示說明,俾得更深入之了 解: 【實施方式】 為了更進—步說明本發明為達成預定目的所採取之技The test was carefully ignited by the second = 4:: the spirit of the house, and finally invented the case "gasification system ..., 虱 枓 枓 method", the following is a brief description of the case. SUMMARY OF THE INVENTION $, the purpose is to provide a multi-Wei gas-based combustion feed control, increase the use time of the burner and increase the efficiency of the work, and omit the vapor feed of the conventional gasification system The generating device 'so-can achieve energy saving and simplified operation. It can increase the life of the burner of the gasification system. Because it screams before the burning of the second generation, it can protect the mussels from being too high, and at the same time, the liquid refining slag can be solidified instantaneously. Avoid the deformation of the burner outlet at the exit end of the burner. In addition, the original steam feed part of the gasification system is provided by the external cooling water pipe of the burner, and the heat generated by the domain steam is used for the purpose of energy saving. The gasification system burner of the present invention is used for feeding to a 6 1316593 = Lu to carry out a gasification reaction via an outlet, and the occupation system comprises at least a fuel and at least one primary gas; Peripherally disposed concentrically with the inner tube, and connected to the inner tube r;r intermediate tube to the first portion=two primary gas, and the at least-secondary gas and pre-suppressing at least the first domain and the resident Less-Wei gas is sent to the = furnace; - cooling water outer tube, around the outer periphery of the intermediate tube and with the middle tube = configuration heart transport - cooling phase cooling job burner; and, v cooling water tube And connecting the cooling water outer tube to the first portion for receiving the cooling water from the cold outer tube and atomizing and sending the cooling water to the inside of the gasifier The premixed at least one fuel, the to-primary gas, and the at least-secondary gas are subjected to a gasification reaction in the gasification furnace. The fuel of the present invention more specifically refers to a fuel used in a gasification reaction, such as pulverized coal or other carbonaceous material; the primary gas of the present invention is preferably subjected to combustion as an inner tube. The inert substance to be transported, such as nitrogen (n2); the secondary gas of the present invention, preferably a combustion improver required for the gasification reaction, such as oxygen (?2). The gasification system burner of the present invention as described above may further comprise a cooling water feed line 'connected to the cooling water outer tube for conveying the cooling water to the cooling water outer tube. The gasification system burner as described above may further comprise a temperature control device coupled to the top end of the gasification system burner for measuring the temperature of the top portion of the 1316593 to control the amount of the cooling water fed. The gasification system burner as described above may further comprise a pump connected to the cooling water feed line and the temperature control device for controlling the amount of cooling water to be fed. The consideration of the bovine spoon, such as the gasification system burner mentioned above, is further advanced - 3 « connected to the cooling water feed line and the gasifier = 1 to measure the differential pressure of the cooling water feed Wherein the _cooling water inlet line further comprises a -cut _ 'connected to the differential pressure gauge U, and when the gas pressure of the (four) large _cooling water scale is vaporized, the cutting _ is closed, stopping the Cooling water feed. Another object of the present invention is to provide a vapor feed to a gasification system combustor comprising the steps of: delivering at least - fuel and at least - primary gas to the inner tube of the gasification system burner; transmitting at least - times a gas to the intermediate tube of the gasification system combustor; premixing the at least-fuel, the at least-primary gas, and the at least primary gas, and feeding it into a gasifier; providing a cooling water to the One of the gasification system burners cools the water outer pipe; and atomizes the cooling water and feeds it into the gasification furnace, so that the atomized cooling water and the premixed at least one fuel, The at least one primary gas and the at least primary gas are subjected to a gasification reaction in the gasification furnace. The vapor feed method as described above may further comprise the steps of: measuring the temperature of the top end of one of the burners of the gasification system; and controlling the feed amount of the cooling water. In addition, the steam feeding method as described above may further include the following step 1316593: providing a differential pressure gauge device and a shut-off valve; measuring a differential pressure between the cooling water outer tube and the gasification furnace; and when the gas When the pressure in the furnace is greater than the water pressure of the feed of the cooling water, the shut-off valve is closed to stop the feed of the cooling water. The present invention can be further understood by the following examples and illustrations: [Embodiment] In order to further explain the technique adopted by the present invention for achieving the intended purpose.
術、手段及功效,請參閱以下有關本發明之詳細說明,相信本 發明之目的、特徵與特點,當可由此得一深入且具體之了解, 然而下列實施例與圖示僅提供參考與說明用,並非用來對本發 明加以限制。 本赉月之具體貫施例請參照第一圖,其為本案之氣化 系統燃燒^的剖面示賴。在此較佳實施例中,氣化系统辦 燒器1、為—_同,管構造’有一出口 12與-氣化爐10相連 接二用以將一氣化反應所需之燃料和氣體進料至該氣化爐10。 此之氣化系統燃燒11 1的内部共分為三層,最内層為-=傳送至少—燃料與至少—初級氣體,在此較佳 :.上::料為粉煤’該初級氣體為進行傳送之惰性物質氮 二二,Γ辭14,_内管_卜周邊並與該内 中該次級氣體體’在_實施例 間管14的外卩水料15,圍繞該中 ^以料卩此讀財崎14同心配置食輸送液態冷 卻水冷部此氣化系統燃燒器1,以達到冷卻保護此氣化系統 9 1316593 敗,1之效果。如第一圖所示,在此實施例中,於氣化系統 燃燒器:之出口 12前有-第一部u,該内管13與該中間管 亥第Γ部11相連通,且連接一漸縮管17,以漸縮方式進 行^煤、氮氣和氧氣之預混動作後,將其送入氣化爐10内; 同日守’至少—冷卻水霧化管16與該冷卻水外f 15於該第-部 11相連接’用以將自該冷卻水外管15接收的冷卻水,霧化後 送入氣化爐10内,作為此氣化反應所f之蒸氣進料。 • +如此一來,本貫施例在氣化系統燃燒器1之出口 12,產 水氣’可藉此n燃燒溫度不會過冑,同時可將 液心溶產瞬間固化,以避免其沾附在燃燒器前端造成燃燒器出 口^㈣。此外’氣化系統之蒸氣進料部分,於此實施例中 改由氣化系統燃燒盗i之冷卻水外管15提供,減少了習知氣 ,系統所需的蒸氣產生設備,且產生蒸氣所需之熱能由爐内獲 得’可達節能與簡化操作之目的。 本發明之另-實補請參照第二圖,其為本案氣化系統 籲 燃、燒,及其蒸氣進料方法的操作示意圖。-氣化系統燃燒器2 虱化爐2G相連接’用以將—氣化反應所需之燃料和氣體 進料至该氣化爐20内。此氣化系統燃燒器2包含一内管^, 用以傳送燃料與初級氣體,在此較佳實施例中該燃料為粉煤, 該初級氣體為進行傳送之惰性物f氮氣;—中間f 24,餅 該内管23的外周邊並與該内管23同心配置,用以傳送至少二 次級氣體,在此較佳實施例中該次級氣體為氧氣;一冷卻水外 管25,圍繞該中間管24的外周邊並與該中間管24同L配置, 用以輪送祕冷卻水以冷卻此氣化系祕:燒^ 2 ;於此實施例 1316593 ^亥冷部水外官μ所輪送之冷卻水亦充當統進料,在氣化 ^統燃燒g 2無氣化爐2G雜_化水氣 ,直接進入 氣化反應系統’可有效降域H賊燒^ 2心前端溫度, 同時增力二氣化反應之錄巾氫氣的域比例。 &如前述之實施例,請參照第二圖,更包含—冷卻水進料 管線251與該冷卻水外f 25相連接,用讀送液態冷卻水; 一溫度控制裝置26,連接於該氣化系統燃燒器2之一頂端22,The following detailed description of the present invention is intended to provide a thorough understanding of the invention, and the It is not intended to limit the invention. Please refer to the first figure for the specific examples of this month, which is the profile of the combustion system of the gasification system of this case. In the preferred embodiment, the gasification system burner 1, the same as the tube structure, has an outlet 12 connected to the gasification furnace 10 for feeding the fuel and gas required for a gasification reaction. To the gasification furnace 10. The internal combustion of the gasification system 11 1 is divided into three layers, and the innermost layer is -= transporting at least - fuel and at least - primary gas, preferably: above:: material is pulverized coal 'the primary gas is for Transferring the inert substance nitrogen 22, Γ14, _ inner tube _ 卜 and surrounding the secondary gas body 'in the _ embodiment between the outer tube 15 of the water, around the middle This reading Caisaki 14 concentrically configured the food delivery liquid cooling water cooling part of this gasification system burner 1 to achieve the cooling protection of this gasification system 9 1316593 defeat, 1 effect. As shown in the first figure, in this embodiment, there is a first portion u before the outlet 12 of the gasification system burner: the inner tube 13 is in communication with the intermediate tube portion 11 and is connected The reducer 17 is subjected to a premixing action of coal, nitrogen and oxygen in a tapered manner, and then sent to the gasification furnace 10; on the same day, at least the cooling water atomizing pipe 16 and the cooling water outside f 15 The first portion 11 is connected 'to cool the cooling water received from the cooling water outer tube 15 and is sent to the gasification furnace 10 as a vapor feed for the gasification reaction f. • In this way, the present example is at the outlet 12 of the gasification system burner 1, the water producing gas can be used to prevent the burning temperature from being excessively entangled, and the liquid core solution can be solidified instantaneously to avoid the staining. Attached to the front end of the burner to cause the burner outlet ^ (4). In addition, the vapor feed portion of the 'gasification system' is provided by the cooling water outer pipe 15 of the gasification system in this embodiment, which reduces the conventional gas, the steam generating equipment required by the system, and generates steam. The required heat energy is obtained from the furnace to achieve energy saving and simplified operation. For the other embodiment of the present invention, please refer to the second figure, which is a schematic diagram of the operation of the gasification system for burning, burning, and steam feeding. - Gasification System Burner 2 The gasification furnace 2G is connected to the fuel gas and gas required for the gasification reaction to be fed into the gasification furnace 20. The gasification system combustor 2 includes an inner tube for transferring fuel and primary gas. In the preferred embodiment, the fuel is pulverized coal, the primary gas is an inert material for transporting f nitrogen; - intermediate f 24 The outer periphery of the inner tube 23 is disposed concentrically with the inner tube 23 for conveying at least a secondary gas. In the preferred embodiment, the secondary gas is oxygen; and a cooling water outer tube 25 surrounds the The outer periphery of the intermediate tube 24 is disposed with the intermediate tube 24 in the same L, for rotating the secret cooling water to cool the gasification system: burning ^ 2; in this embodiment 1316593 ^Hai cold part water outside the official μ wheel The cooling water sent also acts as a unified feed. In the gasification system, the g 2 gas-free furnace 2G miscellaneous water vapor directly enters the gasification reaction system, which can effectively reduce the temperature of the front end of the H thief. The ratio of the hydrogen field of the recording towel to the two gasification reaction. & As in the foregoing embodiment, please refer to the second figure, further comprising: a cooling water feed line 251 connected to the cooling water outside f 25 for reading liquid cooling water; a temperature control device 26 connected to the gas One of the top ends of the system burner 2,
在此較佳a施例巾該温度控制裝置26為—可編程控制器 (programmable logic controller, PLC)- M 燒器2之頂端22的溫度並將其控制在3〇〇〜1〇⑻度c之間; 此實施例更進-步包含—計量幫浦27,連接於該冷卻水進料 g線251與該溫度控制裝置26之間,用以提供該冷卻水並控 制該冷卻水之㈣量,以達穩定操作之目的,在此較佳實施例 中’冷卻水之進料量為粉煤量的1/20至1/3。 如剷述之實施例,請參照第二圖,可更進一步 包含一差壓計裝置28和一切斷閥281位於該冷卻水進 料官線251上,該差壓計裝置28用來量測該冷卻水外管25與 该氣化爐20之差壓’當該氣化爐2〇内之壓力大於該冷卻水之 進料之水壓時,該切斷閥281關閉,停止該冷卻水之進料。此 外,其他為氣化系統安全考量所添加之裝置或設計,例如可於 该冷卻水進料管線251上設置一洩壓閥29,亦不脫離本發明 之精神和範圍。 本發明之另一實施例為一種氣化系統燃燒器之蒸氣進料 方法,請參照第二圖,該蒸氣進料方法包含下列步驟:傳送至 11 1316593 少一燃料與至少一初級氣體至氣化系統燃燒器2的内管23, 在此較佳實施例中該燃料為粉煤,該初級氣體為進行傳送之惰 性物質氮氣;傳送至少一次級氣體至該氣化系統燃燒器2的中 間管24,在此較佳實施例中該次級氣體為氧氣;以漸縮方式 預混内管23所傳送的的粉媒與氮氣之混合物和中間管24所傳 送之氧氣後,將其送入一氣化爐20内;同時,提供液態之冷 卻水至該氣化系統燃燒器2之冷卻水外管25 ;以及霧化該冷 郃水,並將其送入該氣化爐2〇内,使得被霧化後之該冷卻水 與被預混後之粉煤、氮氣及氧氣於該氣化爐2Q内進行一氣化 反應。 如剷述之蒸氣進料方法的較佳實施例,可進一步包含下 列步驟.使用- PLC溫度控制裝置%來量測並控制該氣化系 統燃燒器2之頂端22的溫度,同時連接一計量幫浦27來控制 該冷卻水之進料量,以達穩定操作之目的。 此外,如別述之減進料方法實施例,可更進—步包含 下列步驟:提供—差壓計裝置28與—切_ 281 ;量測該冷 部水外官25 _氣化爐Μ之麵;以及當魏化爐Μ内之 壓力大於該冷卻水之進料之水壓時,關該切賴281,停止 該冷卻水之進料。 縱上所述,本發明在氣化系統燃燒器卜2之出口前端啃 =二水?15、25所傳輸之冷卻水來產生霧= ”、…、射❹衫會過高,㈣可紐態心查瞬間 化’以避免其_在燃燒器出口前端造成燃燒器出口發 '夂,有效增加燃燒器壽命;同時本發明省略了氣化系統原有之 12 1316593 與借’且產生蒸氣所需之熱能由爐内獲得,而達節能 二:,目的。是以,本發明顯較目前存在之各種習知技 術為優,殊為一極具產業價值之創作。 雖然本伽數她佳實_縣 ,任何„此者,林麟本發 内’自可倾软更__,因此本剌之倾 視後附之申請專利範圍所界定者為準。 国田Preferably, the temperature control device 26 is a programmable logic controller (PLC) - the temperature of the top end 22 of the M burner 2 and controls it at 3 〇〇 1 〇 (8) degrees c. The embodiment further includes a metering pump 27 connected between the cooling water feed g line 251 and the temperature control device 26 for providing the cooling water and controlling the amount of the cooling water. For the purpose of stable operation, in the preferred embodiment, the amount of cooling water fed is 1/20 to 1/3 of the amount of pulverized coal. For example, the second embodiment may further include a differential pressure gauge device 28 and a shut-off valve 281 on the cooling water feed official line 251. The differential pressure gauge device 28 is configured to measure the The differential pressure between the cooling water outer tube 25 and the gasification furnace 20 is 'when the pressure in the gasification furnace 2 is greater than the water pressure of the cooling water feed, the shut-off valve 281 is closed, and the cooling water is stopped. material. In addition, other devices or designs added for safety considerations of the gasification system, such as a pressure relief valve 29, may be provided on the cooling water feed line 251 without departing from the spirit and scope of the present invention. Another embodiment of the present invention is a vapor feed method for a gasification system burner. Referring to the second diagram, the vapor feed method comprises the following steps: transferring to 11 1316593, one less fuel and at least one primary gas to gasification The inner tube 23 of the system burner 2, in the preferred embodiment, the fuel is pulverized coal, the primary gas is an inert nitrogen gas for delivery; and the intermediate tube 24 for delivering at least one stage of gas to the gasification system combustor 2 In the preferred embodiment, the secondary gas is oxygen; the mixture of the powder medium and the nitrogen gas conveyed by the inner tube 23 and the oxygen delivered by the intermediate tube 24 are premixed in a tapered manner, and then sent to a gasification. In the furnace 20; at the same time, providing liquid cooling water to the cooling water outer tube 25 of the gasification system burner 2; and atomizing the cold water and feeding it into the gasifier 2, so that the mist is fogged The cooled water is subjected to a gasification reaction in the gasification furnace 2Q with the premixed pulverized coal, nitrogen and oxygen. A preferred embodiment of the steam feed method as described above may further comprise the following steps: using - PLC temperature control device % to measure and control the temperature of the top end 22 of the gasification system burner 2, while connecting a metering aid Pu 27 controls the amount of feed of the cooling water for stable operation. In addition, as described in the embodiment of the subtractive feeding method, the following steps may be further included: providing - differential pressure gauge device 28 and cutting - 281; measuring the cold water outside the official 25 _ gasification furnace And when the pressure in the Weihua furnace is greater than the water pressure of the feed of the cooling water, the cutting 281 is turned off to stop the feeding of the cooling water. In the above, the present invention is at the front end of the outlet of the gasification system burner 2 = two water? 15, 25 transmitted cooling water to produce fog = ", ..., the shooting shirt will be too high, (4) can be in the state of the heart to check the instant 'to avoid its _ at the burner exit front caused by the burner exit '夂, effective Increasing the life of the burner; at the same time, the invention omits the original 12 1316593 of the gasification system and the heat energy required to generate the vapor is obtained from the furnace, and the energy saving is achieved: The various well-known technologies are excellent, and they are uniquely created with industrial value. Although this gamma is good for her _ county, any „this, Lin Lin’s hair is 'self-deprecatable __, so Benedict The scope of the patent application is subject to the definition of the patent application. Guotian
【圖式簡單說明】 第-圖.本案氣化系統燃燒n之剖面示意圖;及 第-圖:本案氣化祕燃燒H及其蒸氣進料方法之示意圖 【主要元件符號說明】 1、2 氣化系統燃燒器 10、20氣化爐[Simple diagram of the diagram] Fig. - Schematic diagram of the cross section of the gasification system in this case; and Fig.: Schematic diagram of the gasification secret combustion H and its vapor feed method in this case [Key element symbol description] 1, 2 gasification System burner 10, 20 gasifier
11 12 13 >23 14、24 15、25 16 17 22 26 27 28 29 氣化系統燃燒器之第—部 氣化系統燃燒器之出D 内管 中間管 冷卻水外管 2 冷卻水霧化管 漸縮管 冷卻水進料管線 氣化系統燃燒器之了貝端 溫度控制裝置 @ 計量幫浦 差壓計裝置 洩壓閥 281 切斷閥 1311 12 13 >23 14, 24 15, 25 16 17 22 26 27 28 29 Gasification system burner part - part gasification system burner out D inner tube middle tube cooling water outer tube 2 cooling water atomizing tube Conical tube cooling water feed line gasification system burner's shell end temperature control device @ metering pump differential pressure gauge device pressure relief valve 281 shut-off valve 13