TW410265B - Furnace-top preheating equipment - Google Patents
Furnace-top preheating equipment Download PDFInfo
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- TW410265B TW410265B TW87120240A TW87120240A TW410265B TW 410265 B TW410265 B TW 410265B TW 87120240 A TW87120240 A TW 87120240A TW 87120240 A TW87120240 A TW 87120240A TW 410265 B TW410265 B TW 410265B
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- Prior art keywords
- preheating
- tower
- exhaust
- furnace
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
- F27D13/002—Preheating scrap
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
- F27D2099/0048—Post- combustion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
案號S71州24〇_ 曰 五、發明說明（22) 被帶入至除臭塔和冷卻器甚至集塵裝置中之現象發生 ’该爐頂預熱設備’係具備有所謂能夠維持住排氣 因 當順暢之流動，同時’也可以維持住前述之除臭塔$ =相 器甚至集塵裝置之致果。 ♦卻 【圖式之簡單說明】 圖1係為藉由縱剖面而大略地顯示出本發明之爐頂預熱 設備之整體圖。 … 圖2係為藉由縱剖面而大略地顯示出本發明之其他之爐 了頁預熱設備之整體圖。 圖3係為藉由—部份縱剖面而大略地顯示出本發明之除 了 ^述之圖1和圖2以外之其他之爐頂預熱設備之整體圖。 係為藉由一部份縱剖面而大略地顯示出本發明之除 了前述之圖1、圖2和圖3以外之盆他之爐頂預熱設備之整 體圖。 了 係$為藉由—部份縱剖面而大略地顯示出本發明之除 之5體ί圖1、圖2、圖3和圖4以外之其他之爐頂預熱設備 了前述之圖1、圖2 熱設備之整體圖。 【元件編號之說明 Α 金屬廢料 B 金屬廢料 C 金屬廢料 邹份縱剖面而大略地顯示出本發明之除 圖3、圖4和圖5以外之其他之爐頂預Case No. S71 State 24〇_ Fifth, the description of the invention (22) The phenomenon of being brought into the deodorizing tower, cooler and even the dust collecting device occurs. Because when flowing smoothly, at the same time, it can also maintain the effect of the aforementioned deodorizing tower $ = phase device and even dust collection device. ♦ However [Simplified description of the drawing] Fig. 1 is an overall view roughly showing a furnace roof preheating device of the present invention through a longitudinal section. … FIG. 2 is an overall view roughly showing the other furnace preheating equipment of the present invention through a longitudinal section. Fig. 3 is an overall view of a furnace top preheating device of the present invention, which is roughly shown in Fig. 1 and Fig. 2 by a partial longitudinal section. It is an overall view of a furnace top preheating device of the present invention, which is roughly shown by a part of the longitudinal section, except for the aforementioned Figures 1, 2, and 3. In order to roughly show the 5-body body of the present invention by means of a partial longitudinal section, Figures 1, 2, 2, 3, and 4 of the furnace top preheating equipment are provided in Figure 1 above. Figure 2 Overall view of thermal equipment. [Explanation of the component number Α metal scrap B metal scrap C metal scrap Zou Fen's longitudinal section roughly shows the furnace roof of the present invention except FIG. 3, FIG. 4 and FIG. 5
第26頁修正頁 2000.01.13.026 410265 五、發明說明（1) 【發明之詳細說日月j 【發明之技術域】 t發月係關於一種爐頂預熱設備。在藉由燃燒爐或電弧 '之溶解爐而炼解掉金屬廢料之狀態下，係藉著該由前 述之燃燒，m爐等之㉟解爐而產生出t高溫之排氣， 以便，對著遠成為原料之金屬廢料，進行著所謂之預熱處 理。就金屬廢=之預熱處理而言，係可以使用著各種之裝 置然而i在创述之金屬廢料之預熱處理用之裝置中之一 種裝置，係為爐頂預熱裝置。該爐了員預熱裝置，係在該裝 =於溶解爐之爐了;I上之轴内，藉由該可自由地打開關閉之 指狀物’而間隔出1個之預熱室’或者是沿著上下之方 向，而間隔出2個以上之預熱室，因此，能夠藉著該由前 述之燃燒f或電弧爐等之熔解爐而產生出之高溫之排氣， 以，於對著該艘填於前述之預熱室中之金屬廢料，進行著 所渭之預熱處理。由於係由像前述這樣之爐頂預熱裝置， =排放出該經過金屬廢料之預熱處理後之排氣，因此，在 前述之爐頂預熱装置，係連接有排氣處理用裝置。本發明 係關於一種具備有像前述之爐頂預熱裝置以及該連接於前 述之爐頂預熱裝置上之排氣處理用裝置之爐頂預熱設備之 【先前技術】 .向來，在先前技術中，該作為像前述（爐頂 之爐頂預熱裝置，係有著以下所敘述之型式： 由所謂連接著該形成有最上段之預熱室之軸壁上部之朝Correction page on page 26. 2000.01.13.026 410265 V. Description of the invention (1) [Details of the invention Sun and Moon j [Technical field of invention] Tfayue is about a furnace top preheating equipment. In the state where the metal waste is smelted by a combustion furnace or an arc melting furnace, the high temperature exhaust gas is generated by the above-mentioned decomposing furnaces such as the combustion furnace and the m furnace. Metal scrap, which has become a raw material, undergoes so-called pre-heat treatment. As for the pre-heat treatment of metal waste =, various devices can be used. However, i is one of the devices for the pre-heat treatment of metal waste as described, which is a furnace top pre-heating device. The furnace has a preheating device, which is attached to the furnace installed in the melting furnace; in the shaft on I, one preheating chamber is separated by the fingers that can be opened and closed freely or Two or more preheating chambers are spaced along the up and down direction. Therefore, the high-temperature exhaust gas generated by the above-mentioned combustion furnace or melting furnace such as an electric arc furnace can be used to face the The metal waste filled in the preheating chamber of the ship is subjected to preheating treatment. Since the preheating device of the furnace roof as described above is used to discharge the exhaust gas after the pre-heat treatment of the metal waste, the above-mentioned preheating device of the furnace roof is connected with an exhaust gas treatment device. The present invention relates to a "previous technology" for a furnace roof preheating device provided with the furnace roof preheating device and the exhaust gas treatment device connected to the foregoing furnace roof preheating device. In this case, the furnace top preheating device like the above (the furnace top) has the following type: The direction of the upper part of the shaft wall that connects the preheating chamber with the uppermost section is formed.
案號87120240_%J, 2 k 曰 修正 五、發明說明（23) D 金屬廢料 E 金屬廢料 11 熔解爐 12 熔解爐 21 軸 21a 軸壁 21b 軸壁 22 軸 2 2a 軸壁 22b 軸壁 22c 軸壁 31 開關用門 32 開關用門 41 指狀物 42 指狀物 43 指狀物 51 預熱室 52 預熱室 53 預熱室 61 阻尼裝置 (避震器） 62 阻尼裝置 (避震器） 63 阻尼裝置 (避震器） 64 阻尼裝置 (避震器） 65 阻尼裝置 (避震器）Case No. 87120240_% J, 2k Amendment V. Description of the invention (23) D Metal waste E Metal waste 11 Melting furnace 12 Melting furnace 21 Shaft 21a Shaft wall 21b Shaft wall 22 Shaft 2 2a Shaft wall 22b Shaft wall 22c Shaft wall 31 Door for opening and closing 32 Door for opening and closing 41 Finger 42 Finger 43 Finger 51 Preheating chamber 52 Preheating chamber 53 Preheating chamber 61 Damping device (shock absorber) 62 Damping device (shock absorber) 63 Damping device (Shock Absorber) 64 Damping Device (Shock Absorber) 65 Damping Device (Shock Absorber)
未命名 第27頁修正頁· 2000.01.13.027 五、發明說明（2) 氣用通道’而吸引及排放著所謂經過該裝填於預熱室中之 金屬磨料之預熱處理後之排氣之爐頂預熱裝置；=及， 由，謂連接著該形成有最上段以外之預熱室'之軸壁上部 .之排氣用通道，而吸引及排放著所謂經過該裝填於預熱^ 金屬廢料之預熱處理後之排氣之爐頂預熱袭置。例如 在爐了員裝備上之軸内，藉由該可自由地打開關閉之俨 :二而間隔出1個之預熱室，並且，在該形成為前述曰 熱至之軸壁上部，連接有排氣用通道，但是，在前述. :預熱裝置中，係將該由溶解爐而產生出之高溫之排氣盧 導入至預熱室中，以便於對著該裝填於預熱室中之金屬 行著預減理m過排氣料道，而由前述 ^預熱室開始，吸引及排放著該經過金屬廢料之預执f =氣。此外’例如在爐頂震借上之軸内，藉由該可自 =打開關閉之指狀物，沿著上下之方向，而間隔出2段 及箱ί該形成為上段之預熱室之軸壁上部 分流用通道…’在該形成為前述 ； 至，軸壁上部’還連接有排氣用通道（曰本專利特開= 係將該由溶解爐而產生出：高ί::，爐頂f熱裝置中， .，下段之預熱室中，以便於對…部份，導入至 至中之金屬廢枓，進仃著預熱處 = 分流用通道’而將該由熔解爐％ Ilf另方面，係透過 仏解壚而產生出之高溫之排氣之剩Untitled Page 27 Revised Page · 2000.01.13.027 V. Description of the Invention (2) The gas channel 'attracts and discharges the so-called furnace top exhausted after the pre-heat treatment of the metal abrasive packed in the preheating chamber The preheating device; and, means that the exhaust gas passage connected to the upper part of the shaft wall formed with the preheating chamber other than the uppermost section is attracted and discharged through the so-called preheating ^ metal waste. The preheated exhaust furnace is preheated. For example, in the shaft of the furnace equipment, the pre-heating chamber can be freely opened and closed by one: two preheating chambers are separated from each other, and the upper part of the shaft wall that is formed as described above is connected to Exhaust passage, but in the aforementioned .: Preheating device, the high-temperature exhaust gas generated by the melting furnace is introduced into the preheating chamber so as to face the charging in the preheating chamber. The metal carries a pre-reduction m through the exhaust duct, and starting from the aforementioned pre-heating chamber, attracts and discharges the pre-execution f = gas that passes through the metal waste. In addition, for example, in the shaft borrowed by the furnace roof, with the fingers that can be opened and closed, two sections and boxes are spaced along the vertical direction, and the shaft of the preheating chamber formed as the upper section is spaced. The channel for partial flow on the wall ... 'is formed as described above; to the upper part of the shaft wall', an exhaust channel is also connected (Japanese Patent Laid-Open = = generated by the melting furnace: high ::, furnace top f. In the heating device, .., in the preheating chamber in the lower section, for the part of… to be introduced into the metal waste, and enter the preheating place = shunt channel. On the other hand, it is the residual of high-temperature exhaust gas generated by the decompression
HHI HH 第6頁 _案號87120240_年 f 曰 修正 五、發明說明（24) 66 阻 尼 裝 置 ( 避 震器） T1 排 氣 用 通 道 72 排 氣 用 通 道 73 排 氣 用 通 道 74 排 氣 用 通 道 75 排 氣 用 通 道 76 分 流 用 通 道 101 排 氣 處 理 用 裝 置 102 排 氣 處 理 用 裝 置 1 11 熔 解 爐 112 熔 解 爐 121 預 熱 裝 置 122 開 關 用 門 123 軸 124 指 狀 物 125 指 狀 物 126 預 熱 室 127 預 熱 室 128 分 流 用 通 道 131 預 熱 裝 置 132 開 關 用 門 133 軸 134 指 狀 物 135 指 狀 物HHI HH Page 6_Case No. 87120240_ Year f Revision V. Description of Invention (24) 66 Damping device (shock absorber) T1 Exhaust channel 72 Exhaust channel 73 Exhaust channel 74 Exhaust channel 75 Exhaust channel 76 Divert channel 101 Exhaust treatment device 102 Exhaust treatment device 1 11 Melting furnace 112 Melting furnace 121 Preheating device 122 Door for opening and closing 123 Shaft 124 Finger 125 Finger 126 Preheating chamber 127 Preheating chamber 128 Diversion channel 131 Preheating device 132 Door for opening and closing 133 Shaft 134 Finger 135 Finger
未命名 第28頁修正頁 2000. 01. 13. 028 410265Untitled Page 28 Revised Page 2000. 01. 13. 028 410265
五、發明說明（3) 段之預 中之金 道’而 些經過 樣之先 最上段 經過預 及一部 生。當 礙到所 當順暢 用來作 ，係在 廢料之 及冷卻 前技術 之預熱 熱處理 份之金 份之被 内，甚 致於妨 謂損害 熱室中 屬廢料 由前述 金屬廢 前技術 之預熱 熱處理 會有所謂一部 份之金 金屬廢 謂透過 之流動 為像前 所謂用 預熱處 器，而 之爐頂 室中之 之金屬 屬廢料 吸入之 至被帶 礙到所 到除臭 對著該 預熱處 預熱室 處理後 熱裝置 ，或者 料落下 廢料會 積於前 前述之 樣之排 爐頂預 預熱裝 氣之排 塵裝置 中，係 是在該 至下段 至排氣 ’會堆 塔和冷 相當順 器以及 餘部份， 述之上段 著，透過 引及排放 但是，在 將金屬廢 上段之預 預熱室中 排氣用通 用通道内 道内之時 而形成之 另一方 之排氣處 排放出該 上，透過 在像前述 廢料投入 預熱室中 中之時， 中’或者 部位之排 及集麈裝 現象，甚 導入至上 之預熱室 排氣用通 著前述這 像前述這 料投入至 熱室中而 之時，則 道中、以 之問題產 ，則會妨 排氣之相 面，該使 理用裝置 經過金屬 除臭塔以 這樣之先 至最上段 而經過預 會有一部 是有一部 氣用通道 置中，以 至會有所 ，以便於 ，進行著 之下段之 料之預熱 之爐頂預 室中之時 之金屬廢 份之金屬 .屬廢料堆 料堆積於 像前述這 現_象。 述這樣之 以由爐頂 理後之排 連接著集 預熱裝置 時’或者 廢料落下 ’被吸入 金屬廢料 入至除臭 謂排氣之 塔和冷卻 裝填於前 理，接 開始，吸 之排氣。 中，係在 是在該於 至下段之 被吸入至 述之排氣 排氣用通 氣用通道 熱設備中 置開始而 氣用通道 。但是， 在將金屬 於上段之 之預熱室 用通道 積於下流 卻器、以 暢之流動 集塵裝置V. Invention Description (3) The Golden Path in the Prediction ', and some of the first paragraphs have been preliminarily passed through the preparatory process. When it is prevented from being used smoothly, it is in the gold of the preheating heat treatment of the waste and the pre-cooling technology, so that it may be said that the waste in the hot room is preheated by the aforementioned metal pre-waste technology. During the heat treatment, there is a so-called part of the gold metal waste that flows through it as the so-called preheater, and the metal in the furnace roof is sucked to the point where it is blocked to the deodorization. In the preheating place, the heating device after the preheating chamber is processed, or the waste material falling down will accumulate in the previously mentioned pre-heating and dust-discharging device of the pre-heating gas charging system. The equivalent of the cold and the remaining parts, the above mentioned, through the introduction and discharge, but in the pre-heating chamber of the upper part of the metal waste in the exhaust channel of the general channel formed when the other side of the exhaust When the waste material is discharged into the preheating chamber like the aforementioned waste material, the exhaustion and assembly of the middle or “parts”, and even the exhaust gas from the preheating chamber which is introduced above, is passed through the material like the aforementioned material. When it is put into the hot room, the problem will be caused by the problems in the middle and the road. The exhaust device may pass through the metal deodorizing tower. The first to the upper stage will pass through. There is a gas channel in the center, so that there will be some, so that the metal scraps at the time of the preheating of the furnace roof pre-chamber for the lower stage of the material. _ Elephant. It is stated that when the preheating device is connected to the rear row of the furnace top, or when the waste is dropped, the metal waste is sucked into the deodorizing exhaust tower, and the cooling and filling are in the front. Then, the exhaust is started. . In the middle, it is at the beginning of the next paragraph, which is sucked into the exhaust gas exhaust channel described above, installed in the air channel. However, in the preheating chamber with the metal in the upper section, the accumulator is used to collect the dust in the downflow condenser, and the dust collection device flows smoothly.
第7頁 Ί _案號 87120240_¥ ' '"Ά' 曰 修正 五、發明說明（25) 136 預 熱 室 137 預 熱 室 138 分 流 用 通 道 141 排 氣 用 通 道 142 排 氣 用 通 道 143 排 氣 用 通 道 14 4 吸 引 式 鼓 風 機 145 排 氣 用 通 道 146 排 氣 用 通 道 147 排 氣 用 通 道 148 吸 引 式 鼓 風 機 151 缓 衝 塔 152 密 閉 系 統 之 塔 153 排 氣 用 入 口 154 燃 燒 器 155 燃 燒 器 156 排 氣 用 出 口 157 開 關 用 門 161 緩 衝 塔 162 密 閉 系 統 之 塔 163 U 字 形 流 路 164 中 間 隔 開 件 165 排 氣 用 入 口 166 排 氣 用 出 σPage 7 Ί _Case No. 87120240_ ¥ '' " Ά 'Amendment V. Description of the Invention (25) 136 Preheating chamber 137 Preheating chamber 138 Shunt channel 141 Exhaust channel 142 Exhaust channel 143 Exhaust Passage 14 4 Suction blower 145 Exhaust passage 146 Exhaust passage 147 Exhaust passage 148 Suction blower 151 Buffer tower 152 Closed system tower 153 Exhaust inlet 154 Burner 155 Burner 156 Exhaust outlet 157 Door for opening and closing 161 Buffer tower 162 Tower of closed system 163 U-shaped flow path 164 Middle partition 165 Exhaust inlet 166 Exhaust outlet σ
未命名 第29頁修正頁 2000. 01.13. 029 410265Untitled Page 29 Revised page 2000. 01.13. 029 410265
之功能之問題產生。 【發明所欲解決之問題】 ^發^欲解決之問題’係為在先前技術之爐頂預熱設 備中，該成為被預熱物之金屬廢料之一部份，被吸入 連接於爐頂預熱裝置之軸壁上之排氣用通道中，並且， -部份之被吸入之金屬廢料’會堆積於排氣用通道内，或 者甚至疋被帶入至除臭塔和冷卻器、以及集塵裝置中’以 致於妨礙到所謂排氣之相當順暢之流動現 ： ，至損害，臭塔和冷卻器以及集塵裝置之功能 【解決問題之手段】 选決前述之問題，本發明之爐頂預熱設備，係為具 備有μ裝叹於熔解爐之爐頂上之預熱裝置以及該連接於前 述之預熱裝置上之排氣處理用裝置的爐頂預熱設備，其特 徵為： 、 f熱裝置係具備有該裝設於熔解爐之爐頂上之軸以及該 在$述之轴内而可以自由打開關閉地間隔出1個之預熱室 才肖、物 並且’在該形成有前述之預熱室之轴壁上部、 以及巧述之預熱室之更加下面之下部之軸壁上，係分別地 連接著該具備有阻尼裝置（避震器）之排氣用通道，同 時刖述這些排氣用通道，係在本身之下流部位而成為所 謂之合流狀態’此外，在該呈合流狀態後之排氣用通道 上’係連接有排氣處理用裝置’而構成本發明之爐頂預熱 設備。 此外’本發明之爐頂預熱設備’係為具備有該裝設於熔Problems of its function arise. [Problems to be Solved by the Invention] ^ Issues ^ Problems to be Solved 'are in the prior art furnace top preheating equipment, which becomes a part of the metal waste that is to be preheated and is sucked and connected to the furnace top preheater. In the exhaust passage on the shaft wall of the heating device, and-part of the sucked metal waste 'will accumulate in the exhaust passage, or even be brought into the deodorizing tower and cooler, and the collection In the dust device, so that the relatively smooth flow of the so-called exhaust gas is prevented: to the damage, the function of the odor tower and cooler and the dust collecting device [means for solving the problem] Select the aforementioned problem, the furnace roof of the present invention The preheating device is a furnace top preheating device provided with a preheating device on the top of the melting furnace and the exhaust treatment device connected to the preheating device described above, which is characterized by:, f The heating device is provided with a shaft installed on the top of the melting furnace and a preheating chamber which can be freely opened and closed in the shaft described above, and is provided with the above-mentioned The upper part of the shaft wall of the preheating chamber The lower and lower shaft walls of the preheating chamber described above are respectively connected to the exhaust passages provided with a damping device (shock absorber). At the same time, these exhaust passages are described below. It becomes a so-called confluent state ', and the exhaust gas passage after the confluent state is' connected with an exhaust gas treatment device' to constitute the furnace roof preheating device of the present invention. In addition, "the furnace top preheating equipment of the present invention" is provided with the device
索號s條正Cable number s
未命名 2000. 01. 13. 030 五、發明說明（26) 167 燃 燒 器 168 燃 燒 器 169 開 關 用 門 171 冷 卻 器 172 冷 卻 器 181 集 塵 裝 置 182 集 塵 裝 置 第3〇頁修正頁 410265 _五、發明說明（5) 解：,爐頂上之預熱裝置以及該連接 之排氣處理田壯®认姑 剮述之預熱裝置上 ^趣理用裝置的爐頂預熱設備，其 士 >、Γ、置係具備有該裝設於溶解爐之燼了百々紅、a $ 在俞述之^ 題頂上之轴以及5亥 你义义軸内而沿著上下之方向並且玎、 間隔出2個w μ/ 了以自由打開關閉地 调以上之預熱室之指狀物.，並Β ^ 述各個之箱4 ’在該形成有前 <預熱室之各個之軸壁上部、以β义 π 預熱室之M及前述之最下段之 備有阻尼萝ww、丨軸土 係分別地連接著該具 乇裝置（避震％ )之排氣周通道，π _ >、f & 離，此ΐ 下流部位而成為所謂之合流狀 二广G外，在該呈合流狀態後之排氣用通道上，係連接有 排軋處理用裝置。 即使是像前述這樣之本發明之爐頂預熱設備，也與先前 技術之爐頂預熱設備呈同樣地，係具備有該裝設於熔解爐 之爐頂上之預熱裝置以及該連接於前述之預熱裝置上之排 氣處理用裝置，並且，前述之預熱裝置，係具備有該裝設 於溶解爐之爐頂上之軸、以及該在前述之袖内而間隔出1 個之預熱室或者沿著上下之方向而間隔出2個以上之預熱 室之可以自由地打開關閉之指狀物。在像前述這樣之本發 明之爐頂預熱設備中，於該裝設在爐頂上之軸内而形成有 1個之預熱室之狀態下，係在該形成有前述之預熱室之車由 壁上部、以及前述之預熱室之更加下面之下部中之柏壁— 上’而分別地連接著該具備有阻尼裝置（避震器λ之排乱 用通道。此外，於該裝設在爐頂上之軸内而沿著上下之方 向並且形成有2個以上之預熱室之狀態下’係在該形成有Untitled 2000. 01. 13. 030 V. Description of the invention (26) 167 Burner 168 Burner 169 Opening door 171 Cooler 172 Cooler 181 Dust collecting device 182 Dust collecting device Page 30 Correction page 410265 _Fifth, Explanation of the invention (5) Solution: The preheating device on the top of the furnace and the connected exhaust treatment Tianzhuang® preheating device described on the top of the furnace. The preheating device on the top of the device for heating, not only>, Γ, the installation system is equipped with the embers installed in the dissolution furnace, a hundred yuan red, a $ on the top of the Yu Shuzhi ^ axis and the axis of the sense of meaning, and along the up and down direction, and separated by 2 w μ / In order to adjust the fingers of the preheating chamber above with free opening and closing, and B ^ said each box 4 'Before the formation of the upper part of each of the shaft walls of the preheating chamber, pre-predicted with β meaning π The M of the hot cell and the lowermost section provided with damping rods ww and axillary soil systems are respectively connected to the exhaust peripheral channel of the device (shock absorption%), π _ >, f & ΐ The downstream part becomes the so-called confluence outside the Guangdong-Guangzhou G, and the exhaust after this confluence state The channel is connected with a discharge line rolling processing apparatus. Even if the furnace roof preheating equipment of the present invention is as described above, it is the same as the furnace roof preheating equipment of the prior art, and includes the preheating device installed on the furnace roof of the melting furnace and the connection to the foregoing. The exhaust gas treatment device on the preheating device, and the aforementioned preheating device is provided with a shaft installed on the top of the melting furnace and a preheating spaced apart from the inside of the sleeve. The room or the fingers which can be opened and closed freely with two or more preheating rooms spaced up and down. In the furnace roof preheating equipment of the present invention as described above, in the state where one preheating chamber is formed in the shaft installed on the furnace roof, the car is formed in the vehicle having the aforementioned preheating chamber. The upper part of the wall and the cypress wall in the lower part of the preheating chamber described above—upper 'are connected to the chaos-relief passage provided with a damping device (shock absorber λ.) In addition, the furnace is installed in the furnace. In the state where the top axis is in the vertical direction and two or more preheating chambers are formed, it is
第9頁 410265 五、發明說明（6) 則述各個之預 之預熱室之更 '具備有阻尼裝 具體一點，係 打開關閉之上 前述之預熱室 部以及該比起 而跨接有分流 預熱室之軸壁 )之有排氣用 室之軸壁上部 '排氣用通道， 下部之軸壁上 排氣用通道。 熱室之各個之軸壁 加下面之下部之軸 置（避震器）之排 在該裝設在爐頂上 下2段式之指狀物 ’並且’在該形成 下段之預熱室還更 用通道之狀態下， 上部，係連接著該 通道’並且，於該 ’也連接著該具備 此外，在該比起下 ’還連接著該具備 上部、以及前 壁上，而分別 氣用通道。如 之軸内，藉著 1而呈上下2段 為上段之預熱 加下面之下部 於該形成為前 具備有阻尼裝 形成為前述之 有阻尼裝置（ 段之預熱室還 有阻尼裝置（ 述之最下段 地連接著該 果說得更加 該可自由地 式地間隔出 室之.軸壁上 之軸壁之間 述之上段之 置（避震器 下段之預熱 避震器）之 更加下面之 避震器）之 不論是在前述之任何一種狀態下，該連接於軸壁上之各 - 個之分別地具備有阻尼裝置（避震器）之各個之排氣用通 - 道’係在該呈合流狀態後之排氣用通道上，連接有排氣處 理用裝置。在像前述這樣之本發明之爐頂預熱設備中，就 正如同後面所詳細敘述的，係藉由該連接於軸壁上之各個 — 之排氣用通道之阻尼裝置（避震器）之打開關閉之操作’ 以便於根本地防止住所謂金屬廢料被吸入至排氣用通道中 之現象發生。 ， -為了解決前述之問題，本發明之爐頂預熱設備，係為具 備有該裝没於熔解爐之爐頂上之預熱裝置以及該連接於前Page 9 410265 V. Description of the invention (6) The preheating chamber of each pre-heating chamber is more detailed with a damping device. The preheating chamber is opened and closed, and the bypass is divided by the shunt. The shaft wall of the preheating chamber) has an exhaust passage on the upper part of the shaft wall of the exhaust chamber, and an exhaust passage on the lower shaft wall. Each shaft wall of the heating chamber plus the lower shaft (shock absorber) is arranged on the two-stage fingers installed on the top and bottom of the furnace, and the preheating chamber forming the lower stage is more useful. In the state of the channel, the upper portion is connected to the channel, and the device is also connected to the device. In addition, the lower portion is also connected to the device upper portion and the front wall. For example, in the axis, the upper and lower sections are preheated by 1 and the upper and lower sections are added, and the lower and lower sections are equipped with a damping device in front of the formation. The bottom section is connected to the fruit, which should be more freely spaced out of the room. The upper section of the shaft wall (the preheating shock absorber in the lower section of the shock absorber) is further below the shaft wall. In the case of any of the aforementioned conditions, each of the exhaust passages connected to the shaft wall each provided with a damping device (shock absorber) is attached to An exhaust treatment device is connected to the exhaust passage after the confluence. In the furnace preheating device of the present invention as described above, as described in detail later, the connection Each of the shaft walls—the opening and closing operation of the damping device (shock absorber) of the exhaust channel 'is used to fundamentally prevent the so-called metal waste from being sucked into the exhaust channel. The aforementioned problems The top preheating device, the system is provided with means with no preheating of the melting furnace top of the device and connected to the front
第10頁 410265 五、發明說明（7) 述之預熱裝置上之排氣處理用裝置的爐頂預熱設備’其特 徵為： 排氣處理用裝置係具備有緩衝塔’並且，該缓衝塔係連 接著前述之預熱裝置之排氣用通道’此外’前述之缓衝塔 係具備有密閉系統之塔、該設置於前述之密閉系統之塔之 下部之排氣用入口、該設置於前述之密閉系統之塔之上部 之排氣用出口、以及該設置於前述之密閉系統之塔之燃燒 器，同時，前述之所形成之密閉系統之塔之剖面積，係大 於前述之排氣用通道之剖面積。 此外，本發明之爐頂預熱設備，係為具備有該裝設於熔 解爐之爐頂上之預熱裝置以及該連無於前述之預熱裝置上 之排氣處理用裝置的爐頂預熱設備，其特徵為： 排氣處理用裝置係具備有缓衝塔，並且，該缓衝塔係連 接者'如述之預熱裝置之排氣用通道，此外，前述之缓衝政 係具備有密閉系統之塔、該在前述之密閉系統之挥内而 成有u字形流路之中間隔開件、該設置於前述之1]字形流路 上流部^之前述之密閉系統之塔之上部之排氣用入口、該 設f形流路下流部位之前述之密閉系統之塔 之以及該設置於前述之密閉系統之拔 之燃燒’同時，别述之所形成之密閉系統之扠之剖 積，係大於前述之排氣用通道之剖面積。° ，即使是像前述這樣之本發明之爐頂 技術之爐頂預熱設備呈同樣地，係且;j:僙也，、先剛 之爐頂上之預熱裝置以及該連接於前述之預熱製置上之：Page 10 410265 V. Description of the invention (7) The furnace roof preheating device of the exhaust treatment device on the preheating device is characterized in that the exhaust treatment device is provided with a buffer tower and the buffer The tower system is connected to the exhaust passage of the preheating device. In addition, the buffer tower is a tower with a closed system, an exhaust inlet provided below the tower of the closed system, and The exhaust outlet above the tower of the closed system and the burner provided in the tower of the closed system, and the cross-sectional area of the tower of the closed system formed above is larger than that of the exhaust The cross-sectional area of the channel. In addition, the furnace roof preheating equipment of the present invention is a furnace roof preheating provided with the preheating device installed on the furnace roof of the melting furnace and the exhaust treatment device not connected to the aforementioned preheating device. The equipment is characterized in that the exhaust gas treatment device is provided with a buffer tower, and the buffer tower system is connected to the exhaust passage of the preheating device as described above, and the buffer system is provided with The tower of the closed system, the spaced pieces in the U-shaped flow path formed in the swing of the closed system, and the upper part of the tower of the closed system, which is arranged in the flow part of the 1] -shaped flow path described above ^ The exhaust inlet, the tower of the aforementioned closed system provided with the f-shaped flow path downstream portion, and the unplugged combustion provided in the aforementioned closed system, meanwhile, the cross-section of the fork of the closed system formed separately, It is larger than the cross-sectional area of the aforementioned exhaust passage. °, even if the furnace roof preheating equipment of the furnace roof technology of the present invention is the same as above, j: 僙, the preheating device on the furnace roof and the preheating system connected to the foregoing Place it on:
410265 五、發明說明C8) 氣處理用裝置 於熔解爐之爐 個之預熱室或 室之可以自由 ,明之爐頂預熱 裝置之排氣用 係連接有緩衝 塔、該設置於 置於前述之密 前述之密閉系 設置在前述之 之排氣用出口 且，該所安裝 係可以使得該 當充分地接觸 在前述之排 之狀態下，該 密閉系統之塔 上升，而由該 出口 ，排放出 密閉系統之塔 之上部之排氣 ’成之密閉系統 積之密閉系統 ，並且，前 頂上之軸、 者沿著上下 地打開關閉 設備中，於 通道上，最 塔。前述之 前述之密閉 閉系統之塔 統之塔上之 密閉系統之 ，係設置在 之燃燒器， 被導入至前 到前述之燃 氣用入口設 由前述之排 内之排氣， 設置於前述 前述之排氣 内而一直到 用出口被排 之塔之剖面 之塔内，藉 述之預熱裝置，係具備有該裝設 以及該在前述之軸内而間隔出1 之7向而間隔出2個以上之預熱 之·指狀物。在像前述這樣之本發 該震設在炼解爐之爐頂上之預熱 好是在前述之預熱裝置之附近， 缓衝塔’係具備有密閉系統之 系統之塔上之排氣用入口、該設 上之排氣用出口'以及該設置於 燃燒器。前述之排氣用入口，係 塔之下部或者上部，並且，前述 前述之密閉系統之塔之上部，而 其中1個或者2個以上之燃燒器， 述之密閉系統之塔内之排氣，相 燒器之火燄。 置於前述之密閉系統之塔之下部 氣用入口開始而被導入至前述之 會在該密閉系統之塔内，進行著 之密閉系統之塔之上部之排氣用 ，由前述之排氣被導入至前述之 由該設置於前述之密閉系統之塔 放出去為止之間，在前述之所形 積大於前述之排氣用通道之剖面 由延遲前述之排氣之流速，以便410265 V. Description of the invention C8) The gas treatment device can be freely installed in the preheating room or chamber of the melting furnace. The exhaust of the preheating device on the top of the furnace is connected with a buffer tower. The hermetically sealed system is provided at the aforementioned exhaust outlet, and the installed system can make the tower of the hermetically sealed system rise when it should be fully in contact with the aforementioned row, and the sealed system is discharged from the exit. The exhaust system of the upper part of the tower is a closed system and the closed system is a closed system, and the shaft on the front top opens and closes the equipment along the up and down, on the passage, the most tower. The closed system on the tower system of the aforementioned closed system is a burner installed on the tower, which is introduced to the aforementioned gas inlet, and the exhaust gas in the aforementioned row is set in the aforementioned one. The exhaust gas is extended from the exhaust to the tower of the cross-section of the tower exhausted. The preheating device described is provided with the installation and the 7-way spaced 1 and the 2 spaced 2 in the aforementioned axis. More than preheated fingers. As mentioned above, the preheating of the shock set on the top of the smelting furnace is better near the preheating device described above. The buffer tower is the exhaust inlet on the tower equipped with a closed system. 2. The exhaust outlet on the installation 'and the installation on the burner. The aforementioned exhaust inlet is the lower part or the upper part of the tower, and the aforementioned upper part of the closed system, and one or two or more of the burners are described as the exhaust gas in the tower of the closed system. Burner flame. The gas inlet for the lower part of the tower of the closed system is introduced and introduced to the exhaust of the upper part of the tower of the closed system that will be carried in the tower of the closed system, and the exhaust is introduced from the aforementioned exhaust. Until the aforementioned tower set in the closed system is released, the flow rate of the aforementioned exhaust gas is delayed in the cross section of the above-mentioned area that is larger than the aforementioned exhaust channel, so that
第12頁 410265 五、發明說明（9) 到前述之排氣之所伴隨來之金屬廢料，並且，還利 之-燒C，而燃燒著該包含於前述之排氣中 之塔之上邛之狀：ΐ之排氣用入口設置於前述之密閉系統 /流路之中間隔開件，在前述之υ字 ;述之密閉系統之塔之上部，設置有排之 2則述之u字形流路下流部位之前述之密 邛，設置有排氣用出口，此外，在該由&系，'先之β之上 開始而赫道λ $兄在涿由前述之排氣用入口 字形气之塔内之排氣’會在創 形流進!ΐ著下降，教且，在前述之υ字 d，排放出^之她^丁者上升’而由前述之排氣用出 閉夺古由前述之排氣被導入至前述之密 到由前述之排氣用出口被排放出去為 積：：丄η 成之u字形流路之上流部位之剖面 位，通道之剖面積之°字形流路之上流部 排氣之流速’以便於捕捉到前述之排 ::戶嫩來，金屬廢料，並且，還利用前述之燃燒器之 火破，而燃燒著該包含於前述之排氣中之一氡化碳α 不瀹是在前述之任何一種狀態下，藉由像前述這樣之連 接於排氣處理用裝置之最上流部位上之缓衝塔，以便於即 使有一部份之金屬廢料被吸入至爐頂預熱裝置之排氣用通 ，道中’也不會有所謂像這樣之金屬廢料堆積在下流部位之 排氣用通道内、或者金屬廢料被帶入至除臭塔和冷卻器甚 至集塵裝置中之現象發生，因此，該爐頂預熱設備’係能Page 12 410265 V. Description of the invention (9) The metal waste accompanying the exhaust gas mentioned above, and also benefit-burn C, and burn the state of the tower above the exhaust contained in the exhaust gas ： The exhaust inlet for ΐ is installed in the closed system / flow path with spaced pieces, in the upper part of the υ; the upper part of the tower of the closed system, there are two rows of u-shaped flow paths described below. The above-mentioned dense part of the part is provided with an exhaust outlet. In addition, the & system, which starts above the β, and the road λ $ 涿 is in the tower of the above-mentioned exhaust inlet-shaped gas. The exhaust gas will flow into the creation! Holding down, teach, and in the aforementioned υ character d, the person who emits ^ ^ D rises, and the ancient exhaustion is closed by the aforementioned exhaustion. The gas is introduced into the above-mentioned dense area and discharged from the above-mentioned exhaust outlet as a product :: 丄 η The cross-sectional position of the upper part of the u-shaped flow path and the upper part of the ° -shaped flow path of the cross-sectional area of the channel. The flow rate of gas' in order to capture the aforementioned row :: Huenen, metal waste, and also use the aforementioned combustion The fire of the device is broken, and the tritium carbon α contained in the exhaust gas described above is burned. It is not in any of the foregoing states, and is connected to the uppermost part of the exhaust gas treatment device by the aforementioned method. The upper buffer tower, so that even if a part of the metal waste is sucked into the exhaust preheating device of the furnace roof, there will not be so-called exhaust channels for the accumulation of metal waste in downstream areas like this. The internal or metal waste is taken into the deodorizing tower, cooler and even the dust collecting device. Therefore, the furnace top preheating equipment is capable of
410265 五、發明說明（10) 夠維持住排氣之相當順暢之流動，同時，也可以維持住前 述之除臭塔和冷卻器甚至集塵裝置之功能。此外 '，還藉由 該安裝於前述之緩衝塔上之燃燒器之火燄，而能夠燃燒著 該包含於前述之排氣中之一氧化碳，並且，也可以^燒及 分解掉臭氣成分和油分。 此外’為了解決前述之問題，本發明之爐頂預熱設備， 係為具備有像前述這樣之本發明之預熱裝置以及排氣處理 用裝置的爐頂預熱設備。就正如前面所敘述的，本發明之 預熱裝置’係具備有該裝設於熔解爐之爐頂上之轴7以及 該在前述之軸内而間隔出1個之預熱室或者沿著上下之方 向而間隔出2個以上之預熱室之可以自由地打開關閉之指 狀物，並且，在前述之軸壁上，係分別地連接著該具備有 阻尼裝置（避震器）之排氣用通道，同時，前述這些各個 之排氣用通道，係在本身之下流部位而成為所謂之合流狀 態。此外’就前述之排氣處理用裝置而言，在該排氣處理 用裝置之最上流部位’係具備有像前述這樣之緩衝塔，並 且，在該成為所謂合流狀態之排氣用通道上，係連接著前 述之缓衝塔。在像前述這樣之本發明之爐頂預熱設備中， 係藉由該連接於韩壁上之各個之排氣用通道之阻尼裝置 (避震器）之打開關閉之操作，以便於根本地防止住所謂 金屬廢料被吸入至排氣用通道中之現象發生，同時，還能 .夠在緩衝塔’捕捉到該由於某些原因而被吸入至排氣用通 道中之金屬廢料，並且，還可以燃燒掉所謂包含於該由前 述之預熱裝置而排放出之排氣中之一氧化破。410265 V. Description of the invention (10) It is enough to maintain a fairly smooth flow of exhaust gas, and at the same time, it can also maintain the functions of the deodorizing tower, cooler and even dust collecting device mentioned above. In addition, the flame of the burner installed on the aforementioned buffer tower can burn one of the carbon oxides contained in the aforementioned exhaust gas, and can also burn and decompose odor components and oil. In addition, in order to solve the aforementioned problems, the furnace roof preheating equipment of the present invention is a furnace roof preheating equipment provided with the preheating apparatus and exhaust gas treatment apparatus of the present invention as described above. As described above, the preheating device of the present invention is provided with the shaft 7 installed on the furnace roof of the melting furnace and a preheating chamber spaced apart from one another in the aforementioned shaft or along the upper and lower sides. The fingers which can be freely opened and closed with two or more preheating chambers spaced apart from each other, and the aforementioned shaft wall are respectively connected with the exhaust gas equipped with a damping device (shock absorber). At the same time, each of the above-mentioned exhaust passages is in a so-called confluent state at the downstream part of itself. In addition, in the above-mentioned exhaust gas treatment device, a buffer tower as described above is provided at the uppermost part of the exhaust gas treatment device, and the exhaust gas passage in a so-called confluent state is provided, It is connected to the aforementioned buffer tower. In the furnace roof preheating device of the present invention as described above, the opening and closing operation of the damping device (shock absorber) connected to each of the exhaust passages on the Hanbi is performed to prevent fundamentally The phenomenon that the so-called metal waste is sucked into the exhaust passage occurs, and at the same time, the metal waste that is sucked into the exhaust passage for some reason can be captured in the buffer tower, and it can also One of the so-called exhaust gases discharged from the aforementioned preheating device is burned off and oxidized.
第14頁 ____410265_____ 五、發明說明（11) 【發明之實施形態】 圖1係為藉由縱剖面而大略地顯示出本發明之爐頂預熱 設備之整體圖。在溶解爐1 1之爐頂上，係裝設有请形之袖 21，並且’在前述之軸2 1之上部，係設置有開關用門3 1 ’ 同時’在前述之軸21之中間部，係設置有該可自由打開關 閉之指狀物4 1。在圖1中，於前述之軸21内，係藉由指狀 物41，而間隔出1個之預熱室5ι，並且，在前述之預熱室 51中’係裝填有金屬廢料a。在該形成為前述之預熱室51 之韩壁21 a之上部，係連接著該具備有阻尼裝置（避震器 )61之排氣用通道71，並且，在前述之預熱室51之更加下 面之下部之軸壁21b上，係連接著該具備有阻尼裝置（避 震器）62之排氣用通道72，同時，前述這些排氣用通道 Π、72 ’係在本身之下流部位而成為所謂之合流狀態之 後，接著，再連接至排氣處理用裝置 在圖i中’通常係打開阻尼裝置.（避震器）61而關閉阻 尼裝置（避震器）62，以便於透過指狀物41，而將該由熔 ，爐11之所產生之南溫之排氣，導入至預熱室5丨中，接 對於該裝填於前述之預熱室51中之金屬廢料A，進行 ΐ預熱處理H藉由排氣料道Π、阻尼裝置（避震 'I二及排氣處理用裝置101之通路，而排放出前述 心if廢料八之預熱處理後之排氣。在向下地旋轉著 J二：麗：41而打開該指狀物41，以便於將該經過預熱 f料Α’由前述之預熱室51而投入至熔解爐之 爐内之時，打開阻尼裝置（避震器）61而關閉阻尼裝置Page 14 ____410265_____ V. Description of the Invention (11) [Embodiment Mode of the Invention] Fig. 1 is an overall view of the furnace roof preheating device of the present invention, which is roughly shown by a longitudinal section. On the top of the melting furnace 11, a sleeve 21 is provided, and a door 3 1 for opening and closing is provided on the upper part of the shaft 21, and at the same time, in the middle of the shaft 21, The freely openable and closable fingers 41 are provided. In Fig. 1, a preheating chamber 5m is spaced by fingers 41 in the aforementioned shaft 21, and a metal waste "a" is filled in the aforementioned preheating chamber 51. An upper portion of the Korean wall 21 a formed as the aforementioned preheating chamber 51 is connected to the exhaust passage 71 provided with a damping device (shock absorber) 61. The lower shaft wall 21b is connected to the exhaust passage 72 provided with the damping device (shock absorber) 62. At the same time, the exhaust passages Π, 72 'are attached to the downstream part of the exhaust passage. After the so-called confluence state, it is then connected to the exhaust treatment device. In Figure i, the damping device (shock absorber) 61 is usually opened and the damping device (shock absorber) 62 is closed to allow the finger to pass through. 41, and the south temperature exhaust gas generated by the melting and furnace 11 is introduced into the preheating chamber 5 丨, and then the metal waste A filled in the aforementioned preheating chamber 51 is pre-heated The treatment H discharges the exhaust gas after the pre-heat treatment of the above-mentioned core if waste material VIII through the passage of the exhaust passage Π, the damping device (the shock absorbing II) and the exhaust treatment device 101. It is rotating downward J2: Li: 41 and open the finger 41 so that the preheated material A ′ The preheating chamber 51 and the input to the furnace of a melting furnace, the open damper means (shock absorber) 61 is closed damping means
第15頁 410265 五、發明說明（12) (避震器）6 2，以便於防止住所謂一部份之金屬廢料a被 吸入至排氣用通道72之現象發生。此外，在打開前述之開 關用門3 1，而將新的金屬廢料，例如由圖式中之並未顯示 出之掛桶（bucket )裝填至前述之預熱室51中之時，關閉 阻尼裝置（避震器）61而打開阻尼裝置（避震器）62，以 便於防止住所謂一部份之金屬廢料被吸入至排氣用通道7 j 之現象發生。 圖2係為藉由縱剖面而大略地顯示出本發明之其他之爐 頂預熱設備之整體圖。在熔解爐12之爐頂上，係裝設有筒 形之軸2 2 ’並且，在前述之軸2 2之上部，係設置有開關用 門32，同時’在前述之軸22之中間部，係設置有該呈上下 2段式地而可自由打開關閉之指狀物42、43。在圖2中，於 前述之軸22内’係藉由前述之上下2段式之指狀物42、 43 ’而呈上下2段式地間隔出2個之預熱室52、53，並且， 在前述之預熱室52.中，係裝填有金屬廢料B，同時，在前 述之預熱室53中’係裝填有金屬廢料(：。在該形成為前述 之預熱室52之軸壁22a之上部，係連接著該具備有阻尼裝 置（避震器）63之排氣用通道73，同時，在 之預熱室53之軸壁22b之上部，係連接著該具備有^為/ 置（避震器）64之排氣用通道74，並且 有W裝 53之更加下面之下部之轴微上，係連接著該二預二至 尼裝置（避震1〇65之排氣用通道75，同時 氣用通道73、74、75，係在本身之下流部位 =^排 合流狀態之後’接著，再連接至排氣處理㈣H所钟之 0在Page 15 410265 V. Description of the invention (12) (Shock absorber) 6 2 In order to prevent the so-called part of the metal scrap a from being sucked into the exhaust passage 72. In addition, when the aforementioned opening and closing door 31 is opened and a new metal waste material, such as a bucket not shown in the figure, is loaded into the aforementioned preheating chamber 51, the damping device is closed. (Shock absorber) 61 and the damping device (shock absorber) 62 is opened in order to prevent the so-called part of the metal waste from being sucked into the exhaust passage 7 j. Fig. 2 is an overall view roughly showing another furnace roof preheating device of the present invention through a longitudinal section. A cylindrical shaft 2 2 ′ is installed on the furnace top of the melting furnace 12, and a door 32 for opening and closing is provided above the shaft 22, and at the same time, at the middle of the shaft 22, The fingers 42 and 43 which can be opened and closed freely are provided in two steps. In FIG. 2, the two preheating chambers 52 and 53 are spaced in the upper and lower two stages in the aforementioned shaft 22 ′ by the fingers 42 and 43 ′ of the upper and lower two stages. The aforementioned preheating chamber 52. is filled with metal scrap B, and the aforementioned preheating chamber 53 is' filled with metal scrap (:. The shaft wall 22a formed as the aforementioned preheating chamber 52 is The upper part is connected to the exhaust passage 73 provided with the damping device (shock absorber) 63, and the upper part of the shaft wall 22b of the preheating chamber 53 is connected to the equipped part Shock absorber) 64 has an exhaust channel 74, and the lower axis of the lower part of the W device 53 is slightly connected to the two pre-two to two devices (exhaust channel 75 of the shock absorber 1065, At the same time, the gas channels 73, 74, and 75 are connected to the downstream part of the gas = ^ after the confluence state. Then, it is connected to the exhaust treatment.
第16頁 410265 五、發明說明（13) 該形成為前述之預熱室52之軸 述之預熱室5 3還更加下面之上°卩U及該比起前 著該星借右阻京结菩/部之轴壁22c之間.，係跨抵 奢該具備有阻尼裝i (避震器）66之分流用趟、t7A接 在圖2中，通常係關閉阻眉 \用通道76。 開阻尼裝置（避震器）64、66\以、盗）^、65而打 將該由熔解爐1 2之所產生之古％ "、過指狀物43，而 _ ^ 座生之巧溫之排氣之一部份，盏入 下段之預熱室53中，接著，除了對於該 ^ ，入至 室53中之金屬廢料c，進行著 、；剛述之預熱 則透過前述之分流用通道76， 力方面， 所吝斗夕古、γ 而將該由剛述之熔解爐12之 戶:產生〜皿之排氣之剩餘部份，導入至上 中，以便於對著該裂填於前述之預熱室 =52 β，進行著預熱處理。然後，_由排@ 、s，屬廢枓 w r ^ ® ^ Λ αχ 错由排軋用通道74、阻尼襞 J 2震ΙΟ 64、以及排氣處理用裂置1〇2之通路，而排 =出：”些經過金屬廢料之預熱處理後之排 向下 地旋轉者則述之指狀物43而打開該指狀物43，以便於將該 經過=熱處理之金屬廢料c，由前述之預熱室53而投入至 炼解爐之爐内之時’打開阻尼裝置（避震器）63、64而關 閉阻尼裝置（避震器）65 ' 66，以便於防止住所謂一部份 之金屬廢料c被吸入至排氣用通道75和分流用通道76中之 現^發生。虫b外，在向下地旋轉著前述之指狀㈣而打開 該‘狀物42，以便於將該經過預熱處理之金屬廢料b，由 .前述之預熱室52而落下呈前述之預熱室53内之時’打開.阻 尼裝置（避震器）63、65而關閉阻尼裝置飞避震器）64、 66，以便於防止住所謂一部份之金屬廢料B被吸入至排氣Page 16 410265 V. Description of the invention (13) The preheating chamber 5 which is formed as the axis of the preheating chamber 52 described above is even lower than ° 卩 U and the right is blocked by the star. Between the shaft wall 22c of the pu / beam, it is connected to the shunt with a damping device i (shock absorber) 66, t7A is connected in Figure 2, and usually the eyebrow blocking / use channel 76 is closed. Open the damping device (shock absorber) 64, 66 \, and theft) ^, 65 and hit the ancient% produced by the melting furnace 12 ", the finger 43, and _ ^ is a coincidence A part of the warm exhaust gas is put into the preheating chamber 53 in the lower section, and then, except for the metal waste c, which enters into the chamber 53, the preheating just described passes through the foregoing points. The flow channel 76, in terms of force, is used to transfer the remaining part of the exhaust gas produced by the household 12 of the melting furnace 12 just described, to the upper part, so as to fill the crack against the crack. The aforementioned preheating chamber = 52 β, and preheating treatment is performed. Then, _ 由 排 @, s, belongs to waste wr ^ ® ^ Λ αχ is caused by the rolling channel 74, the damping 襞 J 2 shock IO 64, and the path of the exhaust treatment for splitting 102, and the row = Out: "Some of the rows that have been preheated after the metal waste has been rotated downwards are referred to as fingers 43 and the fingers 43 are opened, so that the metal waste c that has undergone heat treatment = preheated by the aforementioned When the chamber 53 is put into the furnace of the melting furnace, the damping device (shock absorber) 63, 64 is opened and the damping device (shock absorber) 65 '66 is closed to prevent the so-called part of the metal waste c Occurrence of being sucked into the exhaust passage 75 and the shunt passage 76. Outside the worm b, the aforementioned finger-shaped tadpole is rotated downward to open the object 42 so that the pre-heat-treated The metal scrap b is opened when the aforementioned preheating chamber 52 falls into the aforementioned preheating chamber 53. The damping devices (shock absorbers) 63, 65 and the damping devices (shock absorbers) 64, 66 are closed, In order to prevent the so-called part of the metal waste B from being sucked into the exhaust
第17頁 410265 五、發明說明（14) 用通道74中之現象發生。並且，在打開前述之開關用門 32，而將新的金屬廢料，例如由圖式中之並未顯承出之掛 桶（bucket )裝填至前述之預熱室52中之時，關閉陴尼裝 置（避震器）63、66而打開阻尼裝置（避震器）64、65 ’ 以便於防止住所謂一部份之金屬廢料被吸入至排氟用通道 73中之現象發生。 雖然省略掉相關之圖式，但是’軸係為可自由移動地裝 設於熔解爐上，並且，在前述之軸内而呈上下3段以上之 多段式地形成有預備處理室之狀態下，則與前述圖2之狀 態呈相同地’係在該形成為前述各個之預熱室之各個之轴 壁上部以及刖述之最下段之預熱室之更加下面之下部之韩 壁上’係分別地連接著該具備有阻尼裝置（避震器）之排 氣用通道。 圖3係為藉由一部份縱剖面而大略地顯示出本發明之除 了前述之圖1和圖2以外之其他之爐頂預熱設備之整體圖。 在炼解爐111之爐頂上，係裝設有預熱裝置121，並且，在 .前述之預熱裝置121之排氣用通道丨41，係連接著緩衝塔 1 51。在前述之缓衝塔1 5 1之下流部位上，係透過排氣用通 道142，而連接有冷卻器171，並且，在前述之冷卻器171 之更加下面之下流部位上’係透過排氣用通道1 43以及吸 引式鼓風機144，而連接著集塵裝置181。 ^係在頂部，藉由該具備有開關用門1 2 2之密閉系統之軸 123，而構築出前述之預熱裝置121-。於前述之轴123内’ 係藉由該可自由打開關閉之指狀物1 24、1 25，而沿著上下Page 17 410265 V. Description of the invention (14) The phenomenon in channel 74 occurs. In addition, when the aforementioned opening / closing door 32 is opened and a new metal scrap, such as a bucket not shown in the drawing, is loaded into the aforementioned preheating chamber 52, the cymbal is closed. The devices (shock absorbers) 63 and 66 are opened, and the damping devices (shock absorbers) 64 and 65 ′ are opened in order to prevent the so-called part of the metal waste from being sucked into the fluorine exhaust channel 73. Although the related drawings are omitted, the 'shaft system is installed on the melting furnace freely and the pre-processing chamber is formed in the above-mentioned shaft in a multi-stage manner of three or more stages, It is the same as the state of FIG. 2 above, 'on the upper part of the shaft wall of each of the preheating chambers formed as mentioned above and on the lower part of the preheating chamber of the lowermost stage of the preheating chamber described below.' The exhaust passage provided with a damping device (shock absorber) is connected to the ground. Fig. 3 is an overall view of a furnace roof preheating apparatus according to the present invention, in which a portion of the longitudinal section is roughly shown in addition to the foregoing Figs. 1 and 2. A preheating device 121 is installed on the top of the melting furnace 111, and a buffer tower 151 is connected to the exhaust passage 41 of the aforementioned preheating device 121. The downstream portion of the buffer tower 151 is connected to the exhaust passage 142, and a cooler 171 is connected to the downstream portion of the buffer tower 171. The channel 1 43 and the suction blower 144 are connected to a dust collection device 181. ^ At the top, the aforementioned preheating device 121- is constructed by the shaft 123 of the closed system provided with the opening and closing door 1 2 2. In the aforementioned axis 123 ', the fingers 1 24, 1 25 can be opened and closed freely,
五、發明說明（15) 之方向，間隔出2段式之預熱室126、127，並且，在該形 -成為前述之上段之預熱室12fi夕鉍辟 ”、至1 Z b之軸壁上部以及該比起前述 之下段之預熱室127還更加下面夕丁如 祕水 ,,^ 卜面之下部之軸壁之間，係跨 接者分流用通道1 2 8，同時，在兮取山 ^1〇Γ7 ^ ^ 町在该形成為前述之下段之預 熱室1 2 7之軸壁上部，係連捲荽俞、+, _ , 宁迷接者刖述之排氣用通道141。 月II述之緩衝塔1 5 1，係具備有： 密閉系統之塔1 5 2 ;以及， 氣用入口153，而該排氣用入口153 ,係設置於前述之 在、閉系統之塔1 5 2之側壁下部；以及， 燃燒器154，而該燃燒器154，係安裳於該位處在 .排氣用入口 153之相反部位上之密调系統之塔152 部；以及， w里卜 燃燒器155，而該燃燒器155，係安裝於該位處在 燃燒器154之相反部位上之密閉系統之塔152之锏辟^之 以及， 土1f 4 ; 排氣用出口156，而該排氣用出口156，係設置於= 在前述之燃燒器155之相反部位上之密閉系統之挞1 =位處 壁上部；以及， 2之側 開關用門157，而該開關用門157，係安裝於前 系統之塔1 5 2之底部。在前述之排氣用入口丨5 3，係费閉 傾斜地，而連接著該排氣用通道丨41，並且，在前迷向下 、氣用出口 1 5 6 ,係呈向下傾斜地，而連接著該排氣用排 142。該由前述之預熱裝置121之所排放出之排氣，通道 排氣用通道1 4 1，由前述之排氣用入口 1 5 3開始，9糸透過 I向下傾V. Description of invention (15) In the direction of (15), two-stage preheating chambers 126, 127 are separated, and in this shape-the preheating chamber 12fi, which is the upper stage of the foregoing paragraph, is used to reach the axis wall of 1 Z b. The upper part and the preheating chamber 127 are even lower than the lower part of the preheating chamber 127. Between the shaft walls of the lower part of the surface, the bypass passage 1 2 8 is used for the bypass of the bypass, and at the same time, Mountain ^ 1〇Γ7 ^ ^ At the upper part of the shaft wall of the preheating chamber 1 2 7 formed as the aforementioned lower section, the exhaust passage 141 described by Ning Mi receiver is connected continuously. The buffer tower 151 described in the month II is provided with: a closed system tower 15 2; and a gas inlet 153, and the exhaust gas inlet 153 is provided in the aforementioned closed and closed system tower 15 The lower part of the side wall of 2; and, the burner 154, which is an ensemble tower 152 of the dense-tuning system located on the opposite side of the exhaust inlet 153; and, wlib combustion 155, and the burner 155, which is installed in the closed system of the tower 152 on the opposite position of the burner 154, and ^ 1f 4; exhaust The outlet 156, and the exhaust outlet 156 is provided at the tart 1 of the closed system on the opposite side of the burner 155 described above 1 = at the upper part of the wall; and, the door 157 for the side switch 2 and the switch A door 157 is installed at the bottom of the tower 15 2 of the front system. At the aforementioned exhaust inlet 丨 5 3, the exhaust passage 161 is connected obliquely, and the exhaust passage 41 is connected to the front. The lower and lower gas outlets 1 5 6 are inclined downwards and connected to the exhaust gas outlet 142. The exhaust gas discharged from the preheating device 121 described above is channeled through the exhaust gas channel 1 4 1 Starting from the aforementioned exhaust inlet 1 5 3, 9 糸 tilts downward through I
第19頁 410265 五：發明說明（16) ，地，朝向著前述之密閉系統之塔1 5 2内，而被導入至該 费閉系統之塔152之底部，並且’就前述之燃燒器1 54、 1 5 5而言，係呈向下傾斜地安裝於前述之密閉系統之塔丨5 2 之側壁上，以便於使得前述這些燃燒器1 5 4、1 5 5之火燄， 好像與前述之密閉系統之塔1 52内之排氣之流動，成為相 對向之狀態，或者是成為所謂遮蔽住前述之密閉系統之塔 1 5 2内之排氣之流動之狀態。 在前述之預熱裝置121中’於上段之預熱室126中而經過 預熱處理之金屬廢料D落下至下段之預熱室127中之時，雖 ，有一部份之金屬廢料D會被吸入至排氣用通道丨41中，但 是，該由前述之排氣用入口153開始而被導入至前述之密 ，^統之塔1 5 2内之排氣’係在該密閉系統之塔i 5 2内，進 行著上升’而由前述之排氣用出口 156，排放出前述之排 氣，並且，由前述之排氣被導入至前述之密閉系統之塔 152内而一直到由前述之排氣用出口156被排放出去為止之 .間，在所形成之前述之密閉系統之塔丨5 2之剖面積大於前 述之排氣用通道141之剖面積之密閉系統之塔152内’藉由 延遲前述之排氣之流速，以便於捕捉到前述之排氣之所伴 隨來之金屬廢料，'.而使得該金屬廢料，積存於密閉系統之 塔152之底部，並且，還札用前述之燃燒器154、155之火 燄，而燃燒者該包含於前述之排氣中之一氧化《，同時， 還^由《燒H 154、⑴之火讓，而燃燒及分解掉該包含 於則述之排氣中之臭氣成分以及油分。像前述這樣一來， 在捕捉到前述之排氣之所伴隨來之金屬廢料，燃燒著該包Page 19 410265 V: Description of the invention (16), the ground is directed to the bottom of the closed system tower 152, and is introduced to the bottom of the closed system tower 152, and 'as for the aforementioned burner 1 54 In terms of 155, it is installed on the side wall of the tower of the closed system 丨 5 2 inclined downwards, so that the flames of the burners 1 5 4 and 1 5 seem to be in line with the closed system. The flow of the exhaust gas in the tower 152 becomes a relative state, or the state of the exhaust gas in the tower 152 which blocks the aforementioned closed system. In the aforementioned preheating device 121, 'the preheated metal waste D falls in the preheating chamber 126 in the upper stage and falls into the preheating chamber 127 in the lower stage, although a part of the metal waste D will be sucked in To the exhaust passage 41, but the exhaust from the aforementioned exhaust inlet 153 is introduced into the aforementioned dense, the exhaust in the tower 1 5 2 'is the tower i 5 of the closed system 2 is rising, and the exhaust gas is discharged from the exhaust outlet 156, and the exhaust gas is introduced into the tower 152 of the closed system to the exhaust gas. Between the time when the outlet 156 is discharged and the tower 152 of the closed system whose cross-sectional area is larger than the cross-sectional area of the exhaust passage 141 described above is formed, the aforementioned The flow velocity of the exhaust gas is so as to capture the metal waste accompanying the exhaust gas, and the metal waste is accumulated on the bottom of the closed system tower 152, and the burner 154 is also used. , 155 flames, and the burner should be included in the foregoing One of the exhaust gas oxidation ", but also by the ^" burn H 154, ⑴ let the fire, the burning decomposed and contained in the exhaust gas of said odor component in the oil well. As mentioned above, the metal waste accompanying the exhaust gas is captured, burning the bag
頁 第20 410265 五、發明說明（17) 含於刚述之排氣中之一氧化碳，並且，還燃燒及分解掉該 包含f前述之排氣中之臭氣成分以及油分之後，接著，藉 由I流部位上之冷卻器1 Π而冷卻著前述之排氣’然後’ 最後藉由集塵裝置181，以便於除去該包含於前述之排氣 中之塵埃等物質。 钃 f 4係為藉由一部份縱剖面而大略地顯示出本發明之除 了别述之圖1、圖2和圖3以外之其他之爐頂預熱設.備之整 體圖。在您解爐112之爐頂上，係裝設有預熱裝置131，並 且’在前述之預熱裝置i 31之排氣用通道145，係連接著緩 衝塔1 6 1 °在前述之緩衝塔丨6 1之下流部位上，係透過排氣 用通道146，而連接有冷卻器172 ’並且，在前述之冷卻器 1 7 2之更加下面之下流部位上，係透過排用通道〗4 7以及吸 引式鼓風機148，而連接著集塵裝置182。 該構成為預熱裝置1 3 1之開關用門1 3 2、密閉系統之軸 133、指狀物134、135、上下2段式之預熱室136、137、以 及为流用通道1 3 8間之相互關係，與前述之圖3大略顯示出 之預熱裝置1 2 1之狀態，係為相同的。 前述之缓衝塔1 6 1，係具備有： 密閉系統之塔1 6 2 ;以及， 中間隔開件1 6 4，而該中間隔開件1 6 4，係在前述之密閉 系統之塔1 6 2内’形成出U字形流路1 6 3 ;以及， 排氣用入口 1 6 5 ’而該排氣用入口 1 6 5，係設置於前述之 U字形流路1 6 3之上流部位中之密閉系統之塔1 6 2之侧壁上 部；以及，Page 20 410265 V. Description of the invention (17) One of the carbon oxides contained in the exhaust gas just described, and also burns and decomposes the odor components and oil content in the exhaust gas containing f, then, by I The cooler 1 on the flow part cools the aforementioned exhaust gas 'then' and finally by the dust collecting device 181, in order to remove the dust and other substances contained in the aforementioned exhaust gas.钃 f 4 is an overall view of a furnace top preheating device of the present invention, which is roughly shown in a longitudinal section of the present invention except for the other drawings 1, 2, and 3. On the top of your furnace 112, a preheating device 131 is installed, and 'the exhaust passage 145 of the aforementioned preheating device i 31 is connected to the buffer tower 1 6 1 ° in the aforementioned buffer tower 丨6 1 Downstream part passes through the exhaust passage 146, and a cooler 172 'is connected, and further downstream part of the aforementioned cooler 1 7 2 passes through the exhaust passage [4 7] and suction A blower 148 is connected to the dust collecting device 182. The structure is a preheating device 1 3 1 for opening and closing doors 1 2 3, a shaft 133 of the closed system, fingers 134, 135, two pre-heating chambers 136 and 137, and a flow channel 1 3 8 The relationship between them is the same as the state of the preheating device 1 2 1 shown roughly in FIG. 3 described above. The aforementioned buffer tower 16 1 is provided with: a closed system tower 1 6 2; and an intermediate partition member 16 4, and the intermediate partition member 1 6 4 is attached to the aforementioned closed system tower 1 6 2 'forms a U-shaped flow path 1 6 3; and the exhaust inlet 16 5', and the exhaust inlet 1 6 5 is provided in the upstream portion of the U-shaped flow path 1 6 3 Upper part of the side wall of the closed system tower 162; and,
第21頁 410265 五、發明說明（18) 排氣用出口 166，而該排氣用出口 166，係設置於前述之 U字形流路1 6 3之下流部位中之密閉系統之塔1 6 2之側壁上 部；以及， 燃燒器1 67，而該燃燒器，1 67，係安裝於前述之U字形流 路1 6 3之上流部位中之密閉系統之塔1 6 2之側壁下部；以 及， 燃燒器1 6 8，而該燃燒器1 6 8，係安裝於前述之U字形流路 1 6 3之下流部位中之密閉系統之塔1 6 2之側壁中部；以及， 開關用門1 6 9，而該開關用門1 6 9，係安裝於前述之密閉 密閉系統之塔1 6 2之底部。在前述之排氣用入口 1 6 3，係連 接著該排氣用通道145，並且，在前述之排氣用出口 166， 係連接著該排氣用通道1 46，此外，就前.述之燃燒器167、 .1 6 8而言，係呈向下傾斜地安裝於前述之密閉系統之塔1 6 2 之侧壁上，以便於使得前述這些燃燒器1 6 7、1 6 8之火燄， 好像成為所謂遮蔽住前述之密閉系統之塔1 6 2内之U字形流 路1 6 3中之排氣之流動之狀態。 在前述之預熱裝置131中，於上段之預熱室136中而經過 預熱處理之金屬廢料E落下至下段之預熱室137中之時，雖 然有一部份之金屬廢料E會被吸入至排氣用通道1 4 5中，但 是，該由前述之排氣用入口 165開始而被導入至前述之密 閉系統之塔1 6 2内之排氣，係在U字形流路1 6 3之上流部位 中，進行著下降，並且，在U字形流路1 6 3之下流部位中， 進行著上升，而由前述之排氣用出_口 166，排放出前述之 排氣，並且，由前述之挑氣被導入至前述之密閉系統之塔Page 21 410265 V. Description of the invention (18) Exhaust outlet 166, and the exhaust outlet 166 is a closed system tower 1 6 2 in the downstream part of the U-shaped flow path 1 6 3 The upper part of the side wall; and, the burner 1 67, which is the lower part of the side wall of the tower 1 62 of the closed system installed in the upstream portion of the U-shaped flow path 1 6 3; and the burner 1 6 8 and the burner 1 6 8 is the middle part of the side wall of the closed system tower 16 2 installed in the downstream part of the U-shaped flow path 16 3; and the opening and closing door 1 6 9 and The opening door 16 9 is installed at the bottom of the tower 16 2 of the aforementioned hermetic system. The exhaust inlet 163 is connected to the exhaust passage 145, and the exhaust outlet 166 is connected to the exhaust passage 1 46. In addition, as described above As for the burners 167, .168, they are installed on the side wall of the closed system tower 16 2 inclined downwards so as to make the flames of the burners 16 7 and 16 8 look like It is in a state in which the exhaust gas flowing in the U-shaped flow path 1 63 inside the tower 16 2 of the aforementioned closed system is blocked. In the aforementioned pre-heating device 131, when the pre-heat-treated metal waste E falls in the pre-heating chamber 136 in the upper stage to the pre-heating chamber 137 in the lower stage, although a part of the metal waste E will be sucked into Exhaust passage 1 4 5 However, the exhaust gas introduced from the exhaust inlet 165 and introduced into the closed system tower 1 6 2 flows above the U-shaped flow path 1 6 3 In the part, the descent is performed, and in the U-shaped flow path 163 downstream part, the descent is performed, and the aforementioned exhaust gas outlet 166 is used to discharge the aforementioned exhaust gas. Air-lifting is introduced into the aforementioned closed system tower
第22頁 五、發明說明（19) 162内而一直到由前述之排氣用出口 ι66被排放出去為止之 間’在該所形成之前述之U字形流路丨6 3之剖面積大於前述 之排氣用通道1 4 5之剖面積之上流部位之u字形流路1 6 3 内’藉由延遲前述之排氣之流速，以便於捕捉到前述之排 氣之所伴隨來之金屬廢料，而使得該金屬廢料，積存於底 部’並且’還利用前述之燃燒器丨6 7、1 6 8之火燄，而燃燒 著該包含於前述之排氣中之一氧.化碳，同時，還藉由該燃 燒器1 6 7、1 6 8之火燄’而燃燒及分解掉該包含於.前述之排 風1中之臭虱成分以及油分。像前述這樣一來，在捕捉到前 述之排氣之所伴隨來之金屬廢料，燃燒著該包含於前述之 排氣中之一氧化破，並且’還燃燒及分解掉該包含於前述 之排氣中之臭氣成分以及油分之後，接著，籍由下流部位 上之冷卻器1 72而冷卻著前述之排氣，然後，最後藉由集 塵裝置182，以便於除去該包含於前述之排氣中之塵埃等 物質。 圖5係為藉由一部份縱剖面而大略地顯示出本發明之除 了刖述之圖1、圖2、圖3和圖4以外之其他之爐頂預熱設備 之整體圖。比較起前述之圖2之爐頂預熱設備中之排氣處 理周裝置1 02、以及前述之圖3之爐頂預熱設備'中之排氣處 理用裝置、也就是包含有缓衝塔151之排氣處理用農置， 圖5之爐頂預熱設備，係組裝有該比起前述之裝置之更加 下流部位之裝置。為了‘方便起見，在圖5中，就預熱裝置 而言’係使用著與前述之圖2之預熱1裝置之相同之元件編 號’並且’就排氣處理用裝置而言，係使用著與前述之圖Page 22 V. Description of the invention (19) 162 and until it is discharged from the aforementioned exhaust outlet 66, the cross-sectional area of the U-shaped flow path formed above 63 is larger than that described above. Inside the U-shaped flow path 1 6 3 in the upstream portion of the cross-sectional area of the exhaust channel 1 4 5 'is to delay the flow rate of the aforementioned exhaust gas so as to capture the metal waste accompanying the aforementioned exhaust gas, and The metal waste is accumulated at the bottom, and the flames of the aforementioned burner 6 7 and 1 6 are used to burn one of the oxygen and carbon contained in the aforementioned exhaust gas, and at the same time, by The flames of the burner 16 7 and 16 8 burn and decompose the stink lice components and oil contained in the exhaust air 1 described above. As described above, when the metal waste accompanying the exhaust gas is captured, one of the exhaust gases contained in the aforementioned exhaust gas is burned and oxidized, and the exhaust gas contained in the aforementioned exhaust gas is also burned and decomposed. After the odor components and oil content in the medium, the aforementioned exhaust gas is cooled by the cooler 1 72 on the downstream part, and finally, the dust collecting device 182 is used to remove the contained exhaust gas. Dust and other substances. Fig. 5 is an overall view of a furnace roof preheating apparatus according to the present invention, with a part of the longitudinal section roughly showing the furnace roof preheating equipment other than those described in Figs. 1, 2, 3, and 4; Comparing the exhaust gas treatment peripheral device 102 in the furnace roof preheating equipment of FIG. 2 and the exhaust gas treatment device in the furnace roof preheating equipment of FIG. 3 described above, that is, including the buffer tower 151 The farmhouse for exhaust gas treatment, the furnace roof preheating equipment of Fig. 5 is equipped with the device which is more downstream than the aforementioned device. For the sake of convenience, in FIG. 5, in the case of the preheating device, “the same component number as that of the preheating device 1 in FIG. 2 described above” is used, and “in the case of the exhaust treatment device, it is used With the aforementioned picture
第23頁 五、發明說明（20) 3之排氣處理用裝置之相同之元件編號，此外，雖然有關 於藉由前述這些元件編號而顯示出之各個構成要件之相互 關係以及作用等之說明，係在此省略，但是，該藉由前述 •這些元件編號而顯示出之各個構成要件之相互關係以及作 用等，係與前述之圖2和圖3之敘述為相同的。在圖5之爐 =預熱认備中’係藉由該設置於排氣用通道73〜75以及分 ，=通道76上之阻尼裝置（避震器）63〜66之打開關閉之 ί1:2便於根本地防止住所謂金屬廢料被.吸入至前述這 ^ ^通道73〜75以及該成為合流狀態後之排氣用通道 士你觉之此現象發生’同時，’還能夠在緩衝塔1 5 1 ’捕捉到該 1 41 二^原因而被吸入至該成為合流狀態後之排氣用通道 ..少姚翁中屬廢料，並且，還可以燃燒掉所謂包含於前述 八4古八之—氧化碳，以及進行著前述之排氣中之臭氣成 刀和油刀之燃燒及分解處理。 f 6係為藉由一部份縱剖面而大略地顯示出本發明之除 ，、圖2、圖3、圖4和圖5以外之其他之爐頂預 體圖。比較起前塊之圖2之爐頂預熱設備中之 ^ . 裝置1 0 2、以及前述之圖4之爐頂預熱設備中之 ^ 用裝置、也就是包含有緩衝塔161之排氣處理用 之爐頂預熱設備，係組裝有該比起前述之裝置 部位之裝置。$ 了方便起見，在圖6中，就預 2 a ，係使用著與前述之圖2之預熱襞置之相同之 ^国，，並且，就排氣處理用裝置而言，係使用著與崎 述之圖4之排氣處理用裝置之相同之元件編號，此外，雖Page 23 V. Invention description (20) 3 The same component numbers of the exhaust gas treatment device. In addition, although there is a description of the interrelationships and functions of the constituent elements shown by the aforementioned component numbers, It is omitted here, but the relationship and action of each constituent element shown by the above-mentioned component numbers are the same as those described in FIG. 2 and FIG. 3. In the furnace of FIG. 5 = in the preheating preparation, the opening and closing of the damping device (shock absorber) 63 to 66 provided in the exhaust passages 73 to 75 and the minute, and the passageway 76 to 1: 2 are convenient. The so-called metal waste is fundamentally prevented from being sucked into the aforementioned passageways 73 to 75 and the exhaust passageway which has become a confluence state. You can feel that this phenomenon occurs' at the same time, 'it can also be in the buffer tower 1 5 1' Captured the cause of 1 41 2 ^ and was sucked into the exhaust channel after the confluence .. Shao Yao Weng is a waste material, and can also burn out the so-called carbon oxide contained in the above-mentioned ancient and ancient Combustion and decomposition of the odor in the exhaust gas into the knife and oil knife. f 6 is a plan view of a furnace roof showing the present invention, except for FIG. 2, FIG. 3, FIG. 4, and FIG. 5, through a partial longitudinal section. Compare the ^ in the furnace top preheating equipment of Fig. 2 from the previous block. The device 102, and the ^ used device in the furnace top preheating equipment of Fig. 4 described above, that is, the exhaust treatment including the buffer tower 161 The furnace top preheating equipment used is a device assembled with the above-mentioned device parts. For the sake of convenience, in FIG. 6, the pre-heating device 2 is the same as the preheating device shown in FIG. 2, and the exhaust treatment device is used. The component numbers are the same as those of the exhaust gas treatment apparatus shown in FIG. 4 described in FIG.
五、發明說明（21) 然有關於藉由前述這些元件編號而顯示出之各個構成要件 之相互關係以及作用等之說明，係在此省略，但是，該藉 由前述這些元件編號而顯示出之各個構成要件之相互關係 以及作用等’係與前述之圖2和圖4之救述為栢同的。在圖 6之爐頂預熱設備中，係籍由該設置於排氣用通道7 3〜75 以及分流用通道7 6上之阻·尼裝置（避震器）6 3〜6 6之打開 關閉之搡作’以便於根本地防止住所謂金屬廢料被吸入至 前述這些排氣用通道了3〜75以及該成為合流狀態後之排氣 用通道145中之現象發生，同時，還能夠在緩衝塔Ui，捕 捉到該由於某些原因而被吸入至該成為合流狀態後之排氣 用通道1 4 5中之金屬廢料，並且，還可以燃燒掉所謂包含 於前述之排氣中之一氧化碳，以及進行著前述之排氣中之 臭氣成分和油分之燃燒及分解處理。 雖然省略掉相關之圖式，但是，該作為圖1之爐頂預熱. 設備中之排氣處理用裝置1 0 1，毫無疑問地，也可以組裂 入圖3或圖4之爐頂預熱設備中之排氣處理用裝置1〇1。 【發明之效果】 就正如前面之敘述而已經日月白顯示的：在以上所說明之 本發明中，本發明之爐頂預熱設備’係可以防止所謂金屬 廢料被吸入至爐頂預熱裝置之排氣用通道中之現象發生.， 並且’即使有一部份之金屬廢料被吸入至爐頂預熱裝置之 ，排氣用通道中，也能夠在該排氣處理用裝置之最上流部 位，捕捉到像前述這樣之金屬廢料，並且，也不會有所$ 金屬廢料堆積在下流部位之排氣用通道内、或者金屬廢^V. Description of the invention (21) Of course, the description of the relationship and function of each constituent element shown by the aforementioned component numbers is omitted here, but it should be shown by the aforementioned component numbers. The interrelationships and functions of the various constituent elements are the same as the salvage described in FIG. 2 and FIG. 4 described above. In the furnace roof preheating equipment of FIG. 6, the opening and closing of the resistance and damper device (shock absorber) 6 3 ~ 6 6 provided in the exhaust passage 7 3 ~ 75 and the shunt passage 7 6 The "work" is to prevent the so-called metal waste from being sucked into the exhaust passages 3 to 75 and the exhaust passage 145 after the confluence state is reached. At the same time, it can also be used in the buffer tower. Ui captures the metal scraps that have been sucked into the exhaust passage 1 4 5 after they become confluent for some reason, and can also burn out one of the so-called carbon oxides contained in the exhaust gas, and perform Combustion and decomposition of the odor components and oil in the exhaust gas. Although the related drawings are omitted, it should be preheated as the furnace roof of FIG. 1. The exhaust treatment device 1 0 1 in the equipment can be undoubtedly broken into the furnace roof of FIG. 3 or FIG. 4. Exhaust treatment device 101 for preheating equipment. [Effects of the invention] As shown in the foregoing description, the sun and the moon have been displayed in white: In the invention described above, the furnace top preheating device of the present invention can prevent so-called metal waste from being sucked into the furnace top preheating device. The phenomenon occurs in the exhaust gas passage, and 'Even if a part of the metal waste is sucked into the furnace preheating device, the exhaust passage can be in the uppermost part of the exhaust treatment device, Metal scraps such as those described above are captured, and no metal scraps are accumulated in the exhaust channels in the downstream part, or metal scraps ^
第25頁 案號S71州24〇_ 曰 五、發明說明（22) 被帶入至除臭塔和冷卻器甚至集塵裝置中之現象發生 ’该爐頂預熱設備’係具備有所謂能夠維持住排氣 因 當順暢之流動，同時’也可以維持住前述之除臭塔$ =相 器甚至集塵裝置之致果。 ♦卻 【圖式之簡單說明】 圖1係為藉由縱剖面而大略地顯示出本發明之爐頂預熱 設備之整體圖。 … 圖2係為藉由縱剖面而大略地顯示出本發明之其他之爐 了頁預熱設備之整體圖。 圖3係為藉由—部份縱剖面而大略地顯示出本發明之除 了 ^述之圖1和圖2以外之其他之爐頂預熱設備之整體圖。 係為藉由一部份縱剖面而大略地顯示出本發明之除 了前述之圖1、圖2和圖3以外之盆他之爐頂預熱設備之整 體圖。 了 係$為藉由—部份縱剖面而大略地顯示出本發明之除 之5體ί圖1、圖2、圖3和圖4以外之其他之爐頂預熱設備 了前述之圖1、圖2 熱設備之整體圖。 【元件編號之說明 Α 金屬廢料 B 金屬廢料 C 金屬廢料 邹份縱剖面而大略地顯示出本發明之除 圖3、圖4和圖5以外之其他之爐頂預Case No. S71, State 24 on the 25th page. Fifth, the description of the invention (22) The phenomenon of being taken into the deodorizing tower, cooler and even the dust collecting device occurs. The exhaust gas should be flowing smoothly, and at the same time, it can also maintain the effect of the aforementioned deodorizing tower $ = phase device and even the dust collecting device. ♦ However [Simplified description of the drawing] Fig. 1 is an overall view roughly showing a furnace roof preheating device of the present invention through a longitudinal section. … FIG. 2 is an overall view roughly showing the other furnace preheating equipment of the present invention through a longitudinal section. Fig. 3 is an overall view of a furnace top preheating device of the present invention, which is roughly shown in Fig. 1 and Fig. 2 by a partial longitudinal section. It is an overall view of a furnace top preheating device of the present invention, which is roughly shown by a part of the longitudinal section, except for the aforementioned Figures 1, 2, and 3. In order to roughly show the 5-body body of the present invention by means of a partial longitudinal section, Figures 1, 2, 2, 3, and 4 of the furnace top preheating equipment are provided in Figure 1 above. Figure 2 Overall view of thermal equipment. [Explanation of the component number Α metal scrap B metal scrap C metal scrap Zou Fen's longitudinal section roughly shows the furnace roof of the present invention except FIG. 3, FIG. 4 and FIG. 5
第26頁修正頁 2000.01.13.026 案號87120240_%J, 2 k 曰 修正 五、發明說明（23) D 金屬廢料 E 金屬廢料 11 熔解爐 12 熔解爐 21 軸 21a 軸壁 21b 軸壁 22 軸 2 2a 軸壁 22b 軸壁 22c 軸壁 31 開關用門 32 開關用門 41 指狀物 42 指狀物 43 指狀物 51 預熱室 52 預熱室 53 預熱室 61 阻尼裝置 (避震器） 62 阻尼裝置 (避震器） 63 阻尼裝置 (避震器） 64 阻尼裝置 (避震器） 65 阻尼裝置 (避震器）Page 26 Correction Page 2001.01.13.026 Case No. 87120240_% J, 2k Revision V. Description of Invention (23) D Metal Waste E Metal Waste 11 Melting Furnace 12 Melting Furnace 21 Shaft 21a Shaft Wall 21b Shaft Wall 22 Shaft 2 2a Shaft Wall 22b Shaft wall 22c Shaft wall 31 Switching door 32 Switching door 41 Finger 42 Finger 43 Finger 51 Preheating chamber 52 Preheating chamber 53 Preheating chamber 61 Damping device (shock absorber) 62 Damping device (Shock Absorber) 63 Damping Device (Shock Absorber) 64 Damping Device (Shock Absorber) 65 Damping Device (Shock Absorber)
未命名 第27頁修正頁· 2000.01.13.027 _案號87120240_年 f 曰 修正 五、發明說明（24) 66 阻 尼 裝 置 ( 避 震器） T1 排 氣 用 通 道 72 排 氣 用 通 道 73 排 氣 用 通 道 74 排 氣 用 通 道 75 排 氣 用 通 道 76 分 流 用 通 道 101 排 氣 處 理 用 裝 置 102 排 氣 處 理 用 裝 置 1 11 熔 解 爐 112 熔 解 爐 121 預 熱 裝 置 122 開 關 用 門 123 軸 124 指 狀 物 125 指 狀 物 126 預 熱 室 127 預 熱 室 128 分 流 用 通 道 131 預 熱 裝 置 132 開 關 用 門 133 軸 134 指 狀 物 135 指 狀 物Untitled Page 27 Revised Page · 2000.01.13.027 _ Case No. 87120240_ Year f Revised V. Description of Invention (24) 66 Damping device (shock absorber) T1 Exhaust passage 72 Exhaust passage 73 Exhaust passage 74 Exhaust channel 75 Exhaust channel 76 Diverter channel 101 Exhaust treatment device 102 Exhaust treatment device 1 11 Melting furnace 112 Melting furnace 121 Preheating device 122 Opening door 123 Shaft 124 Finger 125 125 Finger Object 126 Preheating chamber 127 Preheating chamber 128 Diversion channel 131 Preheating device 132 Door for opening and closing 133 Shaft 134 Finger 135 Finger
未命名 第28頁修正頁 2000. 01. 13. 028 Ί _案號 87120240_¥ ' '"Ά' 曰 修正 五、發明說明（25) 136 預 熱 室 137 預 熱 室 138 分 流 用 通 道 141 排 氣 用 通 道 142 排 氣 用 通 道 143 排 氣 用 通 道 14 4 吸 引 式 鼓 風 機 145 排 氣 用 通 道 146 排 氣 用 通 道 147 排 氣 用 通 道 148 吸 引 式 鼓 風 機 151 缓 衝 塔 152 密 閉 系 統 之 塔 153 排 氣 用 入 口 154 燃 燒 器 155 燃 燒 器 156 排 氣 用 出 口 157 開 關 用 門 161 緩 衝 塔 162 密 閉 系 統 之 塔 163 U 字 形 流 路 164 中 間 隔 開 件 165 排 氣 用 入 口 166 排 氣 用 出 σUntitled Page 28 Revised page 2000. 01. 13. 028 Ί _Case number 87120240_ ¥ '' " Ά 'Revision V. Description of the invention (25) 136 Preheating chamber 137 Preheating chamber 138 Shunt channel 141 Exhaust Channel 142 exhaust channel 143 exhaust channel 14 4 suction blower 145 exhaust channel 146 exhaust channel 147 exhaust channel 148 suction fan 151 buffer tower 152 closed system tower 153 exhaust inlet 154 Burner 155 Burner 156 Exhaust outlet 157 Door for opening and closing 161 Buffer tower 162 Tower of closed system 163 U-shaped flow path 164 Middle partition 165 Exhaust inlet 166 Exhaust outlet σ
未命名 第29頁修正頁 2000. 01.13. 029 索號s條正Untitled Page 29 Revised page 2000. 01.13. 029 Request number s
未命名 2000. 01. 13. 030 五、發明說明（26) 167 燃 燒 器 168 燃 燒 器 169 開 關 用 門 171 冷 卻 器 172 冷 卻 器 181 集 塵 裝 置 182 集 塵 裝 置 第3〇頁修正頁Untitled 2000. 01. 13. 030 V. Description of the invention (26) 167 Burner 168 Burner 169 Door for opening and closing 171 Cooler 172 Cooler 181 Dust collecting device 182 Dust collecting device Page 30 Correction page
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1327398A JPH11201661A (en) | 1998-01-07 | 1998-01-07 | Top preheater for shaft type furnace |
| JP10055896A JPH11237191A (en) | 1998-02-19 | 1998-02-19 | Device for treating exhaust gas from furnace-top preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW410265B true TW410265B (en) | 2000-11-01 |
Family
ID=26349040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW87120240A TW410265B (en) | 1998-01-07 | 1998-12-07 | Furnace-top preheating equipment |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100538277B1 (en) |
| DE (1) | DE19900123A1 (en) |
| MY (1) | MY123180A (en) |
| TW (1) | TW410265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572840B (en) * | 2014-02-14 | 2017-03-01 | Jp Steel Plantech Co | Raw material handling bucket, preheating device, melting equipment and melting equipment operation method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014115671A1 (en) * | 2014-10-28 | 2016-05-12 | Gerhard Fuchs | MELTING DEVICE AND MELTING METHOD |
| KR101712160B1 (en) * | 2016-02-18 | 2017-03-09 | 주식회사 에스에이씨 | Electric furnaces and method for preheating scrap in electric furnaces |
-
1998
- 1998-11-30 KR KR1019980052696A patent/KR100538277B1/en not_active IP Right Cessation
- 1998-12-07 TW TW87120240A patent/TW410265B/en not_active IP Right Cessation
- 1998-12-17 MY MYPI9805700 patent/MY123180A/en unknown
-
1999
- 1999-01-05 DE DE1999100123 patent/DE19900123A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572840B (en) * | 2014-02-14 | 2017-03-01 | Jp Steel Plantech Co | Raw material handling bucket, preheating device, melting equipment and melting equipment operation method |
Also Published As
| Publication number | Publication date |
|---|---|
| MY123180A (en) | 2006-05-31 |
| KR19990066830A (en) | 1999-08-16 |
| DE19900123A1 (en) | 2000-04-06 |
| KR100538277B1 (en) | 2006-06-21 |
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| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |