A7 B7 4025pii'.doc/002 五、發明説明（I ) 技術頜域 ' 本發明是有關於一種柴油引擎用之粒子處理裝置，且 特別是有關於一種具有過濾器（filter)之柴油粒子處理裝 置’用以收集、燃燒、進而移除柴油引擎中的微小粒子， .並可改善過濾器的持久性與可靠性。此裝置還利用一觸媒 添加總成於燃料槽中添加適量的觸媒，觸媒的量係由燃料 槽上的燃料測定計來決定。 先前技藝說明 柴油引擎中的燃燒室排放廢氣時，通常會產生大量的 固體粒子。因此目前相關人士均致力於發展一種可減少大 量的固體粒子之裝置，如此便可於都市大量車流污染的大 氣中，保護人民的健康。 減少大量固體粒子的方法之一，可於排氣管中裝設一 具有過濾器之粒子處理裝置，以收集並去除由柴油引擎中 燃燒室排放產生的大量固體粒子，過濾器例如網狀結構之 蜂巢體陶瓷過爐器（a honeycomb ceramic filter of reticular structure) ° 當過濾器已經收集至預期的固體粒子數量時，粒子處 理裝置便使過濾器再生，並藉由燃燒以移除固體粒子，防 止過大的壓力影響引擎的操作與廢氣的排放。過濾器的再 生操作次數需視煙的主要成分與廢氣的相對高溫來決定， 通常煙的主要成分例如可燃的碳與碳氫化合物。 粒子處理裝置通常採用一種強迫性再生方式。當過濾 器累積超過預期數量的固體粒子時’則利用加熱裝置燃燒 _；_ 3 本紙張尺财關家縣（CNS ) A4;格（2Ϊ^<297公'' --- I II I |批衣 I I I 訂 I I I ♦ J Λ - Μ (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 402 5pif.doc/002 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（> ) 固體粒子，以廢氣的方式去除粒子。其中加熱裝置例如使 甩電子式加熱器、一柴油燃燒裝置或引擎調節閥，加熱的 溫度必須比固體粒子的燃點（約GOC^C)略高。 對粒子處理裝置採用強迫性再生方式最重要的是燃燒 .速度與強度的控制，以使燃燒過程在過濾器所收集的固體 粒子未完全移除前不會中斷。此時，溫度上昇的速度與過 濾器溫度的顛峰値仍然維持於其物理性質之臨界値以內。 由於過濾器再生時固體粒子的燃燒，過濾器表面溫度急遽 的上昇將導致過濾器的破壞或其內物質的熔化。因此，重 要的是能在適當的溫度下進行過濾器的再生。此外，過濾 器中觸發其再生之固體粒子收集的數量需考慮過濾器的物 理性質、種類、再生方法、與引擎的特性等。過濾器的再 生係根據所收集的固體粒子數量，於最適合與最適當的溫 度下進行再生，如此才不致影響引擎的能量輸出與廢氣的 排放。 美國專利第5,024,054號中揭露決定過濾器收集固體 粒子的方法，此方法包括以下步驟： (a) 測量引擎的轉動頻率、進入過濾器之前與之後的壓 力差、廢氣的溫度、與進入引擎氣體的量； (b) 利用動力關聯式計算因累積的固體粒子所造成壓力 的增加； (c) 根據上一步驟所計算的結果決定出累積的固體粒子 數量。 然而，因經由測量的結果，與溫度控制系統太複雜且 本紙張尺度逋用中國國家標準（CNS > a4規格（210X297公釐） -----II 辦衣 —訂I . I線 > * - - (請先閲讀背面之注意事項再填寫本頁) 4〇25pif.d〇c/002 A7 B7 _ 五、發明説明（，） —^' ' 需測量許多參數等迤成溫度控制效'果變差之陶素，此方法 的可靠性並不高。而且溫度控制的效果’與於過濾器再生 控制過程中，控制其內的溫度時過濾器的持久性等方面也 產生了問題。 因此本發明主要目的即爲了解決上述的問題。 根據本發明之上述目的，提出一種柴油引擎用之粒子 處理裝置，包括一觸媒添加總成。觸媒添加總成以特定比 例於燃料中添加一含有觸媒且可降低柴油、其餘溶解物質 與固體粒子燃點之觸媒溶液，而此比例係由燃料槽上的燃 料測定計所偵測到的信號來決定。過濾器收集粒子，並去 除引擎排放觸媒化合物燃燒後產生之廢氣中的固體粒子， 且利用廢氣、與觸媒化合物發生之氧化反應所產生的熱以 燃燒累積的固體粒子。如此過濾器能於是當的溫度下進行 再生，而不會造成過濾器的損害。 爲讓本發明之上述和其他目的、特徵、和優點能更明 顯易懂，下文特舉一較佳實施例，並配合所附圖武，作詳 細說明如下： 圖式之簡m設昍 第1圖係繪示依照本發明一較佳實施例之—®柴油引 擎用之粒子處理裝置。 圖式之標IP,說:明 2 =引擎 4:燃料槽 6 :燃料管 本紙張尺度適用中國國家標準（CNS ) A4規格（2】0X297公釐） I---------^------1T------^ - - 一 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 4025pif.doc/002 Λ/ B7 五、發明説明（f ) 8 =排放管 10 :燃料回收管線 12 =燃料測定計 20 :過濾器 30 :觸媒添加總成 32 :觸媒槽 34 :觸媒 35 :溶劑 36 :過濾板. 38 :觸媒溶液 40 :溶劑添加管 41、43 :開關閥 42 :觸媒添加管 44 :觸媒泵 46 :吸管 47 :過濾網 50 :電子控制單元 實施例 本發明較佳實施例之詳細技術內容並配合圖式說明如 下。 第1圖係繪示依照本發明一較佳實施例之一種柴油引 擎用之粒子處理裝置。此粒子處理裝置包括一連接引擎2 與燃料槽4之燃料回收管線10、一連接引擎2與過濾器20 之排放管8、一觸媒添加總成30、一過濾器20。觸媒添加 L· 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 私衣 訂 線 - U ~' (請先閲讀背面之注意事項再填寫本頁) 4025pif.doc/002 A7 B7_ 五、發明説明（夕） 總成30以特定比例於燃料中添加一觸媒化合物34，此比 例由燃料槽4上的燃料測定計Π所偵測到的信號來決定。 過濾器20的再生係不斷收集粒子，並去除引擎2排放觸 媒化合物34燃燒後產生之廢氣中的固體粒子，且利用廢 氣、與觸媒化合物34發生之氧化反應所產生的熱以燃燒 累積的固體粒子。 過濾器20的材質可以使用陶瓷(例如威爾弗羅陶瓷蜂 巢體過濾器（Willflow ceramic honeycomb monolith filter)) 或特殊的金屬。· 觸媒添加總成3 0包括一觸媒槽3 2、一溶劑添加管4 0、 一觸媒泵44、一觸媒添加管42。觸媒槽32內裝一觸媒溶 液38 ’係由觸媒化合物34溶於柴油溶劑中所配製成，用 以降低煙的燃點（ignition point)。溶劑添加管40之一端係 連接燃料回收管線10，另一端則與觸媒槽32連接，將回 收至燃料槽4的一些燃料添加入觸媒槽32中。觸媒栗44 連接一裝設於觸媒槽32上之吸管46。觸媒添加管42之一 端與觸媒泵44連接，另一端則在與比溶劑添加管4〇在燃 料回收管10上分歧的一點更接近於燃料檜4之燃料回收 管1(>上的一點分歧。 以觸媒槽32中一特定量之觸媒化合物，將之完全溶 解於柴油溶劑中以作爲觸媒溶液38，柴油溶劑係利用溶劑 =加管40來添加。一特定量之觸媒溶液38經由觸媒添加 管42添加於燃料槽4中。 ’ 在本發明較佳實施例之柴油引擎用之粒子處理裝置 ______ ? · 本'民張尺度適( CNS ) A4規格（210X297公釐） ------ ----------裝------訂------線 一 J ~ I (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4025pif.doc/002 A7 B7 — --—-- 五、發明説明（彡） 中，—些於引擎2內沒有燃燒之溶劑35將被回收至燃料 槽4中，而且可做爲燃料再使用。此外，於觸媒槽32中 觸媒化合物34下方裝設有過濾板36,用以淸除伴隨溶劑 添加管40添加溶劑時進入之回收燃料中之雜質。 此外，於吸管46沒有連接觸媒泵44之一端裝設一過 濾網47,用以隔絕未溶解的觸媒化合物34與觸媒溶液38。 溶劑添加管4〇與觸媒添加管42各分別裝設開關閥41與 43，用以控制溶劑35與觸媒溶液38之添加。 裝設於燃料槽4上之燃料測定計I2係用以量測新添 加的燃料量，觸媒添加總成3〇於燃料槽4中添加入〜適 量之觸媒溶液38 ’觸媒溶液38的量即根據燃料測定計12 量測新添加的燃料量所得之信號來決定。 本發明之較佳實施例亦揭露一種粒子處理裝置，其包 括一電子控制單元5〇。電子控制單元50可自動控制觸^ 添加總成30、觸媒泵44、開關閥41與43之操作，因此 電子控制單元5〇可根據燃料測定計12所得之的信號量^ 新添加的燃料量，進而決定在新添加的燃料量中所雜= 觸媒化合物34的量。 表格〜爲降低煙的燃點（ignition p〇int)之金屬觸媒之 適當供應量、固體粒子燃點與金屬觸媒種類。 9 本紙張;^適财關CNS ) ( 21 OX297^¾ ) ----------抽衣--------IT------^ .-- (請先閱讀背面之注意事項再填寫本頁j 經濟部智慧財產局員工消費合作社印製 4025pif.doc/002 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（"） 表格 金屬觸媒種類 適當供應量（ppm) 固體粒子燃點（°c) 銅 10-100 300-400 鐵 10-200 350-450 鉑 5-50 300-400 鈉 10-200 350-450 無觸媒 550-600 表格一所提供之金屬觸媒主要成分均爲金屬化合物。 表格一所提供之金屬觸媒均可作爲儲存於觸媒槽32 之觸媒化合物34之主要成分。表格二與表格三列出所形 成之觸媒化合物34。 表格二列出對可作爲燃料與溶劑的柴油之溶解度小於 5000ppm之觸媒化合物34。表格三列出對可作爲燃料與溶 劑的柴油具有高溶解度之觸媒化合物34。 觸媒化合物34亦可使用一種以上之金屬化合物製成。 表格二 觸媒化合物 物理狀態 溶解度(PPm^^ t酸鈉 膠狀 500 乙烯醋酸銅 固體 10 癸醯銅 固體 15 醋酸銅 固體 7 "^~~ 碳酸銅 固體 -—- 乙烯丙_亞鐵 固體 30 ^~~~ 硬酯酸亞鐵 固體 10 ^ 乙基己氧酸鈉 固體 50 本纸張尺度適用中國國家榡準（CNS ) A4規格（21 〇 χ 29·7公釐） ----------裝------訂-------線 (請先閲讀背面之注意事項再填寫本頁) 4025pif.doc/002 五、發明説明（ A7 B7 夷捣 觸媒化合物 物理狀態____ 溶解度(ppm) 荖酸銅 固體__ >70000 辛酸銅 固體 _ >90000 荖酸亞鐵 固體 ______ >60000 辛酸亞鐵 固體 _ >80000 油酸亞鐵 固體 _ >100000 雙（環茂二烯基)鐵 固體 _____ >100000 Satecene 固體 ___ >100000 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 觸媒化合物34混合著燃料於引擎2中燃燒並排出廢 氣，當過濾器20中累積廢氣中的固體粒子達到—預定量 時，所累積的固體粒子便開始燃燒’以使過濾、器20再生 而能重新再利用。 爲了降低固體粒子的燃點，可於固體粒子與廢氣中加 入觸媒化合物34。燃燒過濾器20中收集的粒子以使過瀘 器20再生係利用廢氣與觸媒化合物34之氧化反應所產生 的熱來進行。 利用觸媒添加總成於燃料槽4添加具有觸媒化合物34 之觸媒溶液，固體粒子的燃點比未添加觸媒化合物34時 之燃點500-650°C低，約被降低至500QC左右。如此，過 濾器2〇中被收集之固體粒子即可於較低的溫度開始燃燒， 因此’可改善使用過濾器的持久性。 本發明較佳實施例之粒子處理裝置係經由一燃料管6 I 〇 本紙張尺度適财國( CNS ) A4規格（21G X297公b 4025pii.doc/002 此電子控制單元5 燒溫度的觸媒化合 A7 B7 五、發明説明- 於引擎2中添加燃料槽4中的燃料，當引擎2中燃料燃燒 日寸，將產生廢氣而經由排放管8排放出去，接著與排氣管 8連ί女之過濾器20將收集廢氣，並去除廢氣中的固體粒 子。 & 由燃料管6輸送至引擎2的燃料消耗完後，於燃料槽 4中增補燃料，由^料測定計u量測新添加之燃料量，如 〇便可決定出需要維持適當固體粒子燃 物之混合比例’且根據結果操作觸媒添 加總成30與觸媒—44。 根據電子控制單元50之控制信號，觸媒泵44開始啓 動’經由觸媒添加管42與燃料添加管10，以由觸媒槽32 至燃料槽4提供飽和或適當濃度之觸媒溶液38。 電子控制單元50藉由控制開關閥41以使剩餘的燃料 不會於引擎2中燃燒，並做爲溶劑以維持一預定範圍，觸 媒槽32中之觸媒溶液38係利用燃料回收管1〇與觸媒添 加管4〇來輸送，並添加至觸媒槽32中。 一些觸媒化合物34(例如：乙烯丙酮銅、癸醯銅與碳 酸銅）所產生的廢氣中具有造成人體傷害之化合物質，若 於燃料中加入大量的觸媒化合物，將導致污染物的產生與 控制氧化溫度上的困難。因此，較佳可使用不會對人體造 成傷害，且可減少煙的產生及可將固體粒子的燃燒溫度降 至450°C以下之含鐵化合物（例如：乙烯丙酮亞鐵、硬酯 酸亞鐵與satecene)作爲觸媒化合物34。 於柴油中加入l5_45ppm之可降低固體粒子的燃點， 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） I! 裝 訂 I — n ^ -» (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4〇2^*^〇〇/〇〇2 38-70^4 ^ --_一* --------— 五、發明說明（％) 最多珂降低約300。(：，如表格三所示。 此含鐵化合物會因溫度的上昇，到達相轉變溫度而產 生相變化。因此可藉由含鐵化合物與固體粒子間發生的氧 化反應所產生的熱來作爲相轉變的能量，如此可控制過濾 器20內過大的溫度上昇。 表格四列出不同濃度的含鐡化合物加入燃料時，分別 所測裊而得之固體粒子燒結溫度°A7 B7 4025pii'.doc / 002 V. Description of the Invention (I) Technical Jaw Field The present invention relates to a particle processing device for a diesel engine, and more particularly to a diesel particle processing device with a filter. 'Used to collect, burn, and remove tiny particles from diesel engines, and improve the durability and reliability of filters. This device also uses a catalyst addition assembly to add an appropriate amount of catalyst to the fuel tank. The amount of catalyst is determined by the fuel meter on the fuel tank. Prior art shows that when a combustion chamber in a diesel engine emits exhaust gas, a large amount of solid particles are usually generated. Therefore, relevant people are currently committed to developing a device that can reduce a large amount of solid particles, so as to protect the health of the people in the atmosphere polluted by a large number of traffic in the city. One of the methods to reduce a large number of solid particles is to install a particle processing device with a filter in the exhaust pipe to collect and remove a large number of solid particles generated by the combustion chamber emissions in a diesel engine. A filter such as a mesh structure A honeycomb ceramic filter of reticular structure ° When the filter has collected the expected number of solid particles, the particle processing device regenerates the filter and burns to remove solid particles to prevent oversize The pressure affects engine operation and exhaust emissions. The number of filter regeneration operations depends on the main components of smoke and the relatively high temperature of the exhaust gas. Generally, the main components of smoke are combustible carbon and hydrocarbons. The particle processing device usually adopts a forced regeneration method. When the filter accumulates more than the expected number of solid particles, 'then use a heating device to burn _; _ 3 paper rule Caiguanjia County (CNS) A4; grid (2Ϊ ^ < 297g' '--- I II I | Approved III Order III ♦ J Λ-Μ (Please read the notes on the back before filling out this page) Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 402 5pif.doc / 002 A7 B7 Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Preparation of the invention (>) Solid particles, the particles are removed in the form of exhaust gas. The heating device such as an electronic heater, a diesel combustion device or an engine control valve must be heated at a temperature higher than the ignition point of the solid particles (about GOC ^ C) is slightly higher. The most important thing for the forced regeneration method of the particle processing device is the combustion. The speed and intensity are controlled so that the combustion process will not be interrupted until the solid particles collected by the filter are completely removed. At the same time, the peak of the temperature rise rate and the temperature of the filter is still maintained within the critical threshold of its physical properties. Due to the burning of solid particles during the regeneration of the filter, the surface temperature of the filter is sharply increased. Will cause damage to the filter or melting of its contents. Therefore, it is important to be able to regenerate the filter at the appropriate temperature. In addition, the amount of solid particles in the filter that triggers its regeneration needs to consider the physical nature of the filter Nature, type, regeneration method, engine characteristics, etc. The regeneration of the filter is performed at the most suitable and appropriate temperature according to the number of solid particles collected, so as not to affect the energy output of the engine and exhaust emissions. U.S. Patent No. 5,024,054 discloses a method for determining the collection of solid particles by a filter. This method includes the following steps: (a) measuring the rotation frequency of the engine, the pressure difference before and after entering the filter, the temperature of the exhaust gas, and the gas entering the engine (B) Use the dynamic correlation to calculate the pressure increase caused by the accumulated solid particles; (c) Determine the number of accumulated solid particles based on the results calculated in the previous step. However, due to the measured results, The temperature control system is too complicated and this paper size uses the Chinese national standard (CNS > a4 size (21 0X297mm) ----- II Dressing-Order I. I Line > *--(Please read the notes on the back before filling this page) 4〇25pif.d〇c / 002 A7 B7 _ V. Description of the invention (,) — ^ '' Many parameters need to be measured to form a temperature-controlling effect, which results in poor performance. The reliability of this method is not high. And the effect of temperature control is in the process of filter regeneration control. There are also problems with the durability of the filter when controlling the temperature within it. Therefore, the main purpose of the present invention is to solve the above problems. According to the above purpose of the present invention, a particle processing device for a diesel engine is provided, including a Catalyst adding assembly. The catalyst addition assembly adds a catalyst solution containing the catalyst to the fuel at a specific ratio, which can reduce the ignition point of diesel, other dissolved substances and solid particles. This ratio is detected by the fuel meter on the fuel tank. Signal to decide. The filter collects particles and removes the solid particles in the exhaust gas generated by the combustion of the catalytic compounds emitted by the engine, and uses the heat generated by the exhaust gas and the oxidation reaction with the catalytic compounds to burn the accumulated solid particles. The filter can then be regenerated at the current temperature without causing damage to the filter. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is given below in conjunction with the accompanying drawings to make a detailed description as follows: The figure shows a particle processing device for a diesel engine according to a preferred embodiment of the present invention. The standard IP of the drawing, said: Ming 2 = Engine 4: Fuel tank 6: Fuel pipe The paper size is applicable to China National Standard (CNS) A4 specification (2) 0X297 mm I --------- ^ ------ 1T ------ ^--First (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 4025pif.doc / 002 Λ / B7 V. Description of the invention (f) 8 = discharge pipe 10: fuel recovery line 12 = fuel meter 20: filter 30: catalyst addition assembly 32: catalyst tank 34: catalyst 35 : Solvent 36: Filter plate. 38: Catalyst solution 40: Solvent addition tube 41, 43: On-off valve 42: Catalyst addition tube 44: Catalyst pump 46: Suction tube 47: Filter screen 50: Electronic control unit Example The present invention The detailed technical content of the preferred embodiment and the accompanying drawings are described below. FIG. 1 shows a particle processing device for a diesel engine according to a preferred embodiment of the present invention. The particle processing device includes a fuel recovery line 10 connecting the engine 2 and the fuel tank 4, an exhaust pipe 8 connecting the engine 2 and the filter 20, a catalyst adding assembly 30, and a filter 20. Catalyst addition L · This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X 297 mm) Clothing Thread-U ~ '(Please read the precautions on the back before filling this page) 4025pif.doc / 002 A7 B7_ 5. Description of the invention (Even) The assembly 30 adds a catalyst compound 34 to the fuel at a specific ratio, and this ratio is determined by the signal detected by the fuel meter Π on the fuel tank 4. The regeneration system of the filter 20 continuously collects particles and removes solid particles in the exhaust gas generated after the combustion of the catalytic compound 34 emitted by the engine 2 and uses the heat generated by the exhaust gas and the oxidation reaction with the catalytic compound 34 to accumulate by combustion. Solid particles. The material of the filter 20 can be ceramic (such as Willflow ceramic honeycomb monolith filter) or special metal. · The catalyst adding assembly 30 includes a catalyst tank 3 2, a solvent adding pipe 40, a catalyst pump 44, and a catalyst adding pipe 42. A catalyst solution 38 'contained in the catalyst tank 32 is prepared by dissolving the catalyst compound 34 in a diesel solvent to reduce the ignition point of the smoke. One end of the solvent addition pipe 40 is connected to the fuel recovery line 10, and the other end is connected to the catalyst tank 32, and some of the fuel returned to the fuel tank 4 is added to the catalyst tank 32. The catalyst pump 44 is connected to a suction pipe 46 mounted on the catalyst tank 32. One end of the catalyst addition pipe 42 is connected to the catalyst pump 44, and the other end is closer to the fuel recovery pipe 1 (> One point is different. A specific amount of the catalyst compound in the catalyst tank 32 is completely dissolved in the diesel solvent as the catalyst solution 38. The diesel solvent is added by using the solvent = adding pipe 40. A specific amount of the catalyst The solution 38 is added to the fuel tank 4 via the catalyst adding pipe 42. 'In the preferred embodiment of the present invention, the particle processing device for a diesel engine ______? · This' CNS standard A4 (210X297 mm) ) ------ ---------- Install ------ Order ------ Line 1 J ~ I (Please read the precautions on the back before filling this page) Economy Printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau, 4025pif.doc / 002 A7 B7 ——————— V. In the description of the invention (，), some solvents 35 that are not burning in the engine 2 will be recovered to the fuel tank 4 Moreover, it can be reused as fuel. In addition, a filter plate 36 is installed below the catalyst compound 34 in the catalyst tank 32 to remove the accompanying solvent An impurity in the recovered fuel that enters the solvent when the adding pipe 40 is added. In addition, a filter 47 is installed at one end of the suction pipe 46 not connected to the catalyst pump 44 to isolate the undissolved catalyst compound 34 and the catalyst solution 38. The solvent adding pipe 40 and the catalyst adding pipe 42 are respectively provided with on-off valves 41 and 43 to control the addition of the solvent 35 and the catalyst solution 38. The fuel measuring meter I2 installed on the fuel tank 4 is used for measuring The amount of newly added fuel is measured. The catalyst addition assembly 30 is added to the fuel tank 4 with an appropriate amount of catalyst solution 38. The amount of catalyst solution 38 is obtained by measuring the amount of newly added fuel according to the fuel gauge 12. The preferred embodiment of the present invention also discloses a particle processing device, which includes an electronic control unit 50. The electronic control unit 50 can automatically control the contact ^ adding assembly 30, catalyst pump 44, switching valve 41 and 43 operation, so the electronic control unit 50 can determine the amount of fuel added to the newly added fuel amount based on the signal amount obtained by the fuel meter ^ ^ the amount of newly added fuel = catalyst compound 34. Table ~ is Lower the ignition point of smoke The appropriate supply of metal catalysts on p〇int), the ignition point of solid particles and the types of metal catalysts. 9 papers; ^ Shicaiguan CNS) (21 OX297 ^ ¾) ---------- pumping Clothing -------- IT ------ ^ .-- (Please read the notes on the back before filling in this page. J Printed by the Employee Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4025pif.doc / 002 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (table) Proper supply of metal catalyst types (ppm) Ignition point of solid particles (° c) Copper 10-100 300-400 Iron 10-200 350-450 Platinum 5-50 300-400 Sodium 10-200 350-450 No catalyst 550-600 The main components of the metal catalysts provided in Form 1 are metal compounds. The metal catalysts provided in Table 1 can be used as the main component of the catalyst compound 34 stored in the catalyst tank 32. Tables 2 and 3 list the catalyst compounds 34 formed. Table 2 lists catalyst compounds34 with a solubility of less than 5000 ppm for diesel fuels and solvents. Table III lists catalyst compounds with high solubility for diesel fuels and solvents34. The catalyst compound 34 can also be made using more than one metal compound. Table 2. Physical state solubility of the catalyst compounds (PPm ^^ t sodium colloid 500 solid ethylene vinyl acetate 10 solid copper decanoate 15 solid copper acetate 7 " ^ ~~ copper carbonate solid ---- ethylene propylene_ferrous solid 30 ^ ~~~ Ferrous stearate solid 10 ^ Sodium ethylhexanoate solid 50 The paper size is applicable to China National Standard (CNS) A4 (21 〇χ 29 · 7 mm) ------ ---- install ------ order ------- line (please read the precautions on the back before filling this page) 4025pif.doc / 002 V. Description of the invention (A7 B7 catalyst compound Physical state ____ Solubility (ppm) Copper osmate solid__ > 70000 Copper octoate solid_ > 90000 Ferrous acetate solid ______ > 60000 Ferrous octoate solid_ > 80000 Ferrous oleate solid_ > 100000 bis (cyclocenediene) iron solids ___ > 100000 Satecene solids ___ > 100000 (Please read the precautions on the back before filling out this page) Printed Catalyst Compounds by Employees ’Cooperatives, Bureau of Intellectual Property, Ministry of Economy The fuel is mixed in the engine 2 to burn and exhaust the exhaust gas. When the solid in the exhaust gas is accumulated in the filter 20 When the particles reach a predetermined amount, the accumulated solid particles will start to burn, so that the filter and the device 20 can be regenerated and reused. In order to reduce the ignition point of the solid particles, a catalyst compound 34 can be added to the solid particles and exhaust gas. The particles collected in the filter 20 are used to regenerate the filter 20 by using the heat generated by the oxidation reaction of the exhaust gas and the catalyst compound 34. The catalyst addition assembly is used to add the catalyst with the catalyst compound 34 to the fuel tank 4. In the solvent solution, the ignition point of the solid particles is lower than the ignition point of 500-650 ° C when the catalyst compound 34 is not added, which is reduced to about 500QC. In this way, the solid particles collected in the filter 20 can be lower temperature Began to burn, so 'the durability of the filter can be improved. The particle processing device of the preferred embodiment of the present invention is via a fuel pipe 6 I 〇 This paper size is suitable for financial countries (CNS) A4 specifications (21G X297 male b 4025pii. doc / 002 This electronic control unit 5 catalyst combination A7 B7 burning temperature V. Description of the invention-Add fuel in the fuel tank 4 to the engine 2, when the fuel burns in the engine 2, it will produce waste After being discharged through the exhaust pipe 8, the female filter 20 connected to the exhaust pipe 8 will collect the exhaust gas and remove the solid particles in the exhaust gas. &Amp; After the fuel delivered from the fuel pipe 6 to the engine 2 is consumed, The fuel tank 4 is supplemented with fuel, and the amount of newly added fuel is measured by the fuel gauge u. If 〇, it is possible to determine the need to maintain the appropriate solid particle fuel mixture ratio 'and operate the catalyst addition assembly 30 and the catalyst according to the results. Media—44. According to the control signal from the electronic control unit 50, the catalyst pump 44 starts to start 'to provide a saturated or proper concentration catalyst solution 38 from the catalyst tank 32 to the fuel tank 4 via the catalyst adding pipe 42 and the fuel adding pipe 10. The electronic control unit 50 controls the on-off valve 41 so that the remaining fuel does not burn in the engine 2 and serves as a solvent to maintain a predetermined range. The catalyst solution 38 in the catalyst tank 32 uses the fuel recovery pipe 1. It is conveyed with the catalyst adding pipe 40 and added to the catalyst tank 32. Exhaust gas produced by some catalytic compounds 34 (such as copper acetone, copper copper and copper carbonate) has compounds that cause harm to the human body. If a large amount of catalyst compounds are added to the fuel, it will lead to the generation of pollutants and Difficulties in controlling oxidation temperature. Therefore, it is better to use iron-containing compounds (such as ethylene ferrous acetone and ferrous stearate) that do not cause harm to the human body, reduce the generation of smoke, and reduce the combustion temperature of solid particles to below 450 ° C. With satecene) as a catalyst compound 34. Adding 15-45ppm to diesel can reduce the ignition point of solid particles. The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) I! Binding I — n ^-»(Please read the precautions on the back before filling in this Page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4〇2 ^ * ^ 〇〇 / 〇〇2 38-70 ^ 4 ^ --_ 一 * ------------ V. Description of invention (% ) Reduced by up to about 300. (: As shown in Table 3. This iron-containing compound will undergo a phase change due to the temperature rise and reach the phase transition temperature. Therefore, the heat generated by the oxidation reaction between the iron-containing compound and the solid particles can be used as the phase The transformed energy can thus control the excessive temperature rise in the filter 20. Table 4 lists the sintering temperatures of the solid particles measured when the thorium-containing compounds with different concentrations are added to the fuel °
根據表格四，於燃料中加A觸媒化合物較佳係使用固 體粒子維持在職靡改_濾器2G之持久性之燒結溫 度250QC與濃度30-40pPm之a鐵化口物。 表格五列出作爲觸媒化合物之含鐵化合物不同濃度的 相轉變溫度（phase ehaf _P⑽㈣與廢氣壓力’此負 料係用以控制麵器2〇內的氧倾應溫度。 --—________一77^*^297 公釐：） 本紙張尺度適用中國國家標隼（CNS〉A4规格（21 (請先閱讀背面之注意事項再填寫本頁) 裝. 訂 經濟部智慧財產局員工消費合作社印製 4025pif.doc/002 S87034 A7 B7 五、發明説明（ 表格五 濃度（ppm) 第一相轉 變溫度(QC) 第二相轉 變溫度fc) 第三相轉 變溫度（°c) 廢氣壓力 (psi) 15 115 120 140 1.6 20 90 120 140 1 ·6 25 80 110 130 1.6 30 70 110 120 1.4 請 閲 讀 背 意 事 項 再 經濟部智慧財產局員工消費合作社印製 根據表格五，用以處理過濾器20收集的固體粒子之 最有效的過 '臆器20再生係於維持含鐵化合物濃度於3 〇ppm 下操作’其中含鐵化合物之相轉變能量可用來減少固體粒 子燒結溫度與改善過濾器20之持久性。 本發明之柴油引擎用之粒子處理裝置，添加金屬觸媒 係用以降低燃料中固體粒子之燃點，使過濾器收集的固體 粒子能夠於較低溫度即可燃燒，藉此改善過濾器使用的持 久性而不易損害。如此，由於不用測量或計算固體粒子被 收集的量便可於一定比例的燃料中添加一預定量之觸媒溶 液，因此便更容易控制觸媒添加總成。 雖然本發明已以一較佳實施例揭露如上，然其並非用 以限定本發明’任何熟習此技藝者，在不脫離本發明之精 神和範圍內，當可作各種之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圍所界定者爲準。 本紙浪尺度適用中國國家標準（CNS ) A4规格（210X297公釐〉 馬 頁 裝 訂 線According to Table 4, the addition of A catalyst compound to the fuel is preferably the use of solid particles to maintain a permanent sintering temperature of 250QC and a ferritic mouthpiece with a concentration of 30-40 pPm. Table 5 lists the phase transition temperatures (phase ehaf _P⑽㈣ and exhaust gas pressure) of different concentrations of iron-containing compounds as catalyst compounds. This negative material is used to control the oxygen pour temperature in the doughnut 20. ---________ 一77 ^ * ^ 297 mm :) This paper size applies to Chinese national standard (CNS> A4 size (21 (Please read the precautions on the back before filling out this page)). Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 4025pif.doc / 002 S87034 A7 B7 V. Description of the invention (Table 5 Concentration (ppm) First phase transition temperature (QC) Second phase transition temperature fc) Third phase transition temperature (° c) Exhaust gas pressure (psi) 15 115 120 140 1.6 20 90 120 140 1 · 6 25 80 110 130 1.6 30 70 110 120 1.4 Please read the note. Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economics and Reprint. It is used to process the solid particles collected by the filter 20 according to Form 5. The most effective regeneration of the filter 20 is to maintain the iron compound concentration at 30 ppm. The phase transition energy of the iron compound can be used to reduce the sintering temperature of the solid particles and improve the filter 20 support. The particle processing device for the diesel engine of the present invention is added with a metal catalyst to reduce the ignition point of solid particles in the fuel, so that the solid particles collected by the filter can be burned at a lower temperature, thereby improving the use of the filter. It is not easy to damage the durability. In this way, since a predetermined amount of catalyst solution can be added to a certain proportion of fuel without measuring or calculating the collected amount of solid particles, it is easier to control the catalyst addition assembly. Although this The invention has been disclosed as above with a preferred embodiment, but it is not intended to limit the invention. Anyone skilled in the art can make various modifications and retouches without departing from the spirit and scope of the invention. The scope of protection shall be determined by the scope of the attached patent application. The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) Horse-bound binding