TWI678464B - Cleanse system of diesel particulate filter - Google Patents
Cleanse system of diesel particulate filter Download PDFInfo
- Publication number
- TWI678464B TWI678464B TW107147036A TW107147036A TWI678464B TW I678464 B TWI678464 B TW I678464B TW 107147036 A TW107147036 A TW 107147036A TW 107147036 A TW107147036 A TW 107147036A TW I678464 B TWI678464 B TW I678464B
- Authority
- TW
- Taiwan
- Prior art keywords
- diesel particulate
- particulate filter
- unit
- cleaning
- cleaning device
- Prior art date
Links
Landscapes
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本發明提供一種柴油微粒濾煙器的清潔系統，其包含一第一清潔裝置，其具有一氣體濾化腔室及一負壓腔室，氣體濾化腔室連通於柴油微粒濾煙器及負壓腔室，氣體濾化腔室設有複數種金屬離子觸媒劑，當柴油微粒濾煙器在一乾燥溫度時，負壓腔室對柴油微粒濾煙器執行抽氣動作，且金屬離子觸媒劑能過濾來自柴油微粒濾煙器的雜質；藉此，柴油微粒濾煙器透過第一清潔裝置進行清洗，以提升柴油微粒濾煙器的清潔效率。The invention provides a cleaning system for a diesel particulate filter, which comprises a first cleaning device, which has a gas filtration chamber and a negative pressure chamber. The gas filtration chamber is connected to the diesel particulate filter and the negative The pressure chamber and the gas filtration chamber are provided with a plurality of metal ion catalysts. When the diesel particulate filter is at a dry temperature, the negative pressure chamber performs an exhaust action on the diesel particulate filter, and the metal ion contacts The medium can filter impurities from the diesel particulate filter; thereby, the diesel particulate filter is cleaned by the first cleaning device to improve the cleaning efficiency of the diesel particulate filter.
Description
本發明為一種清潔系統，尤指一種柴油微粒濾煙器的清潔系統。The invention relates to a cleaning system, in particular to a cleaning system for a diesel particulate filter.
如今，由於柴油引擎具有熱效率高、省油、且燃料價格便宜的優點，近年來，柴油引擎廣泛應用在車輛、鐵路、船舶、農耕機，或者工程機械、發電設備等多項領域；但是，已知柴油引擎內部燃燒作動過程中，會伴隨產生嚴重汙染環境的多種空氣汙染物質，例如，氮氧化物(NO x)、懸浮微粒(PM)、碳氫化合物和一氧化碳(CO)，進而危害生物呼吸道健康的問題。 Today, diesel engines have the advantages of high thermal efficiency, fuel economy, and cheap fuel. In recent years, diesel engines have been widely used in vehicles, railways, ships, agricultural machinery, or engineering machinery, power generation equipment, and other fields; however, diesel is known During the internal combustion operation of the engine, it will be accompanied by a variety of air pollution substances that seriously pollute the environment, such as nitrogen oxides (NO x ), suspended particulates (PM), hydrocarbons and carbon monoxide (CO). problem.
許多業者為了改善上述柴油引擎產生空氣污染的問題，因此目前業者開發在柴油車廢排氣管中安裝柴油微粒濾煙器(Diesel Particulate Filters，DPF)，柴油微粒濾煙器內的濾材以攔截過濾方式淨化柴油引擎燃燒產生的空氣汙染物質，藉以有效淨化改善排放廢氣的功效。In order to improve the problem of air pollution caused by the diesel engine, many companies have developed diesel diesel particulate filters (DPF) in the exhaust pipes of diesel vehicles. This method purifies the air pollutants produced by the combustion of diesel engines, thereby effectively purifying and improving the efficacy of exhaust emissions.
當車輛行駛特定公里數時，柴油微粒濾煙器中的濾材會堆積過多的空氣汙染物質，進而使柴油引擎排放廢氣的背壓逐漸增加，若不清洗處理容易造成柴油引擎產生過熱拋錨的狀況；目前車輛維修保養業者針對柴油微粒濾煙器清洗方式，係在柴油微粒濾煙器的廢氣端加壓注入清洗藥液，利用清洗藥液單向滲透濾材，以流動排出堆積在濾材上的空氣汙染物質。When the vehicle travels a certain number of kilometers, the filter material in the diesel particulate filter will accumulate excessive air pollutants, which will gradually increase the back pressure of the exhaust gas emitted by the diesel engine. If it is not cleaned, it will easily cause the diesel engine to overheat and break down; At present, the vehicle maintenance and repair industry focuses on the diesel particulate filter cleaning method by injecting a cleaning solution into the exhaust gas end of the diesel particulate filter under pressure. The cleaning solution is used to penetrate the filter material in one direction to discharge the air pollution accumulated on the filter material. substance.
然而，當柴油微粒濾煙器的濾材累積過多的雜質時，若僅單獨使用上述藥液清潔方式，容易造成清洗藥劑受阻而緩慢流通於佈滿有雜質的所述濾材，降低清洗藥劑的流通性，進而延長清洗的時間。However, when excessive impurities are accumulated in the filter material of the diesel particulate filter, if only the above-mentioned chemical liquid cleaning method is used alone, it is easy to cause the cleaning agent to be blocked and slowly flow through the filter material filled with impurities, reducing the circulation of the cleaning agent , And then extend the cleaning time.
再者，由於微粒雜質透過靜電原理吸附在所述濾材，因此清洗藥劑的流動僅能清洗表面的雜質而無法達到完全清除的問題。Furthermore, since particulate impurities are adsorbed on the filter medium through the principle of static electricity, the flow of the cleaning agent can only clean the impurities on the surface, and cannot completely remove the impurities.
為解決上述課題，本發明提供一種柴油微粒濾煙器的清潔系統，其柴油微粒濾煙器透過第一清潔裝置進行抽吸清洗，以過濾去除柴油微粒濾煙器的雜質，以達到提升清洗的效率。In order to solve the above problem, the present invention provides a cleaning system for a diesel particulate filter. The diesel particulate filter performs suction cleaning through a first cleaning device to filter and remove impurities of the diesel particulate filter, so as to achieve improved cleaning. effectiveness.
為達到所述目的，本發明提供一種柴油微粒濾煙器的清潔系統，其包含一第一清潔裝置，具有一氣體濾化腔室及一負壓腔室，氣體濾化腔室之一側連通於柴油微粒濾煙器，而另一側連通於負壓腔室，氣體濾化腔室設有複數種金屬離子觸媒劑，並透過加熱至一活化溫度進行活化，當所述柴油微粒濾煙器在一乾燥溫度時，負壓腔室對柴油微粒濾煙器執行抽氣動作，且金屬離子觸媒劑能過濾及氧化還原來自柴油微粒濾煙器的雜質。In order to achieve the object, the present invention provides a cleaning system for a diesel particulate filter, which includes a first cleaning device having a gas filtration chamber and a negative pressure chamber, and one side of the gas filtration chamber communicates with each other. The diesel particulate filter is connected to the negative pressure chamber on the other side. The gas filtering chamber is provided with a plurality of metal ion catalysts and is activated by heating to an activation temperature. When the filter is at a dry temperature, the negative pressure chamber performs an exhaust action on the diesel particulate filter, and the metal ion catalyst can filter and redox impurities from the diesel particulate filter.
藉此，柴油微粒濾煙器經由第一清潔裝置，能夠大量抽取且清除吸附在柴油微粒濾煙器中的雜質，以提升整體的清潔效率，還能達到縮短清洗時間的目的。Thereby, the diesel particulate smoke filter can extract and remove a large amount of impurities adsorbed in the diesel particulate smoke filter through the first cleaning device, so as to improve the overall cleaning efficiency and also shorten the cleaning time.
為便於說明本發明於上述發明內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於列舉說明之比例，而非按實際元件的比例予以繪製，合先敘明。In order to facilitate the description of the central idea of the present invention in the above-mentioned summary of content, specific embodiments are described below. Various objects in the embodiments are drawn according to the proportions suitable for enumeration, rather than the proportions of the actual components, which will be described beforehand.
請參閱圖1至圖6所示，本發明提供一種柴油微粒濾煙器的清潔系統，其包含：Please refer to FIG. 1 to FIG. 6. The present invention provides a cleaning system for a diesel particulate filter, which includes:
一第一清潔裝置10，其用於初步濾化柴油微粒濾煙器1中的碳微粒雜質，如圖1所示，第一清潔裝置10具有一氣體濾化腔室11及一負壓腔室12，氣體濾化腔室11之一側設有一獨立且封閉連通於柴油微粒濾煙器1之抽吸管路13，而另一側設有一獨立且封閉連通於負壓腔室12之排氣管路14，氣體濾化腔室11內具有複數種金屬離子觸媒劑，負壓腔室12包含一負壓抽氣泵浦121，用於對柴油微粒濾煙器1提供真空負壓抽氣，且負壓腔室12更設有一洩壓閥122，以提供調整內部壓力，於本實施例中，金屬離子觸媒劑為鉑離子、銠離子以及鈀離子，當雜質通過氣體濾化腔室11時，金屬離子觸媒劑可用來還原反應消除所述雜質，簡單來說，金屬離子觸媒劑能與雜質中的NO X產生還原反應，使得NO x還原成N 2及O 2，隨後再將O 2分別與H 2及CO反應而產生CO 2及H 2O，達到還原及淨化空氣的效果。 A first cleaning device 10 for preliminary filtering of carbon particulate impurities in a diesel particulate filter 1. As shown in FIG. 1, the first cleaning device 10 has a gas filtration chamber 11 and a negative pressure chamber. 12, one side of the gas filtration chamber 11 is provided with an independent and closed suction pipe 13 connected to the diesel particulate filter 1, and the other side is provided with an independent and closed exhaust gas connected to the negative pressure chamber 12. In the pipeline 14, the gas filtration chamber 11 has a plurality of metal ion catalysts. The negative pressure chamber 12 includes a negative pressure exhaust pump 121 for providing vacuum negative pressure exhaust to the diesel particulate filter 1 The negative pressure chamber 12 is further provided with a pressure relief valve 122 to provide adjustment of the internal pressure. In this embodiment, the metal ion catalyst is platinum ion, rhodium ion, and palladium ion. When impurities pass through the gas filtration chamber At 11:00, the metal ion catalyst can be used to reduce the reaction to eliminate the impurities. In short, the metal ion catalyst can react with NO x in the impurities to reduce NO x to N 2 and O 2 . the H 2 O 2 and CO, respectively, by reaction with CO 2 generation and H 2 O, and to achieve the reduction effect of the air purification .
於實際使用時，首先將氣體濾化腔室11加熱至介於250℃至350℃之一活化溫度，提供活化金屬離子觸媒劑，此時驅動柴油微粒濾煙器1並升溫至介於700℃至800℃之一乾燥溫度，用來排除柴油微粒濾煙器1中殘留的清洗藥液及水分，而且，高溫能夠降低雜質的靜電力，進而達到加速雜質脫落的效果，其中，氣體濾化腔室11內設有一第一溫度感應器111，抽吸管路13設有一第二溫度感應器131，於本實施例中，第一溫度感應器111用於偵測活化溫度，第二溫度感應器131用於偵測乾燥溫度，提供使用者判斷氣體濾化腔室11與柴油微粒濾煙器1的溫度。In actual use, the gas filtration chamber 11 is first heated to an activation temperature between 250 ° C and 350 ° C to provide an activated metal ion catalyst. At this time, the diesel particulate filter 1 is driven and heated to a temperature of between 700 and 700. Drying temperature of ℃ to 800 ℃, which is used to exclude the cleaning chemicals and moisture remaining in the diesel particulate filter 1, and the high temperature can reduce the electrostatic force of impurities and further accelerate the shedding of impurities. Among them, gas filtration A first temperature sensor 111 is provided in the chamber 11, and a second temperature sensor 131 is provided in the suction pipe 13. In this embodiment, the first temperature sensor 111 is used to detect the activation temperature, and the second temperature sensor The device 131 is used to detect the drying temperature, and provides the user with the ability to judge the temperature of the gas filtration chamber 11 and the diesel particulate filter 1.
後續，啟動負壓腔室12中的負壓抽氣泵浦121，並對柴油微粒濾煙器1執行抽氣動作，藉以柴油微粒濾煙器1中受抽取的雜質會先通過氣體濾化腔室11，其中，金屬離子觸媒劑能過濾所述雜質，最後再由負壓腔室12排出濾化後的空氣，藉此，柴油微粒濾煙器1經由第一清潔裝置10，能夠大量抽取且清除吸附在柴油微粒濾煙器1中的雜質，達到有效清潔碳微粒雜質的效果。Subsequently, the negative-pressure suction pump 121 in the negative-pressure chamber 12 is started, and a suction action is performed on the diesel particulate filter 1 so that the impurities extracted in the diesel particulate filter 1 will first pass through the gas filtering chamber Chamber 11, in which the metal ion catalyst can filter the impurities, and finally the filtered air is exhausted from the negative pressure chamber 12, thereby the diesel particulate filter 1 can be extracted in large quantities through the first cleaning device 10. And the impurities adsorbed in the diesel particulate filter 1 are removed to achieve the effect of effectively cleaning the carbon particulate impurities.
除此之外，第一清潔裝置10更包含一熱交換單元15，其可拆卸設於氣體濾化腔室11及負壓腔室12之間，並透過排氣管路14連通於氣體濾化腔室11與負壓腔室12，其中，當負壓腔室12在真空抽氣過程中，柴油微粒濾煙器1及氣體濾化腔室11所釋放的熱能經由負壓抽氣泵浦121的抽氣作用而流通於熱交換單元15，以使熱能傳遞至熱交換單元15進行冷卻交換，於本實施例中，熱交換單元15包含一熱交換器151及一連接於熱交換器151之水槽152，熱交換器151設於水槽152的底部，且熱交換器151之兩側連通於氣體濾化腔室11與負壓腔室12，熱交換器151冷卻交換柴油微粒濾煙器1及氣體濾化腔室11所釋放之熱能，並將熱能傳導至水槽152加熱，藉以熱交換單元15能夠作為能源回收使用。In addition, the first cleaning device 10 further includes a heat exchange unit 15 which is detachably disposed between the gas filtration chamber 11 and the negative pressure chamber 12 and communicates with the gas filtration through the exhaust pipe 14 The chamber 11 and the negative pressure chamber 12, wherein, during the vacuum evacuation of the negative pressure chamber 12, the thermal energy released by the diesel particulate filter 1 and the gas filtration chamber 11 is pumped through the negative pressure pump 121 The air is circulated through the heat exchange unit 15 so that the heat energy is transferred to the heat exchange unit 15 for cooling exchange. In this embodiment, the heat exchange unit 15 includes a heat exchanger 151 and a heat exchanger 151 connected to the heat exchanger 151. The water tank 152 and the heat exchanger 151 are provided at the bottom of the water tank 152, and both sides of the heat exchanger 151 communicate with the gas filtration chamber 11 and the negative pressure chamber 12, and the heat exchanger 151 cools and exchanges the diesel particulate filter 1 and The heat energy released by the gas filtering chamber 11 is transmitted to the water tank 152 and heated, so that the heat exchange unit 15 can be used as energy recovery.
除此之外，請配合圖2至圖4、圖6所示，本發明更包含有一第二清潔裝置20，其中，第一清潔裝置10與第二清潔裝置20兩者對柴油微粒濾煙器1皆有獨立清潔效果，因此柴油微粒濾煙器1經由第一清潔裝置10與第二清潔裝置20之清潔步驟為一者在先，而另一者在後，於本實施例中，柴油微粒濾煙器1首先經過第一清潔裝置10進行初步清洗後，再組接於第二清潔裝置20，並透過加壓清洗藥液循環地流動對清潔後的柴油微粒濾煙器20進行二次清洗，用於消除剩餘的油汙雜質。In addition, please cooperate with FIG. 2 to FIG. 4 and FIG. 6, the present invention further includes a second cleaning device 20, wherein the first cleaning device 10 and the second cleaning device 20 both filter the diesel particulate filter. 1 has an independent cleaning effect. Therefore, the cleaning steps of the diesel particulate filter 1 through the first cleaning device 10 and the second cleaning device 20 are one in advance and the other in the latter step. In this embodiment, the diesel particulate filter The smoke filter 1 is first cleaned by the first cleaning device 10, and then connected to the second cleaning device 20, and the cleaned diesel particulate smoke filter 20 is cleaned twice by circulating the pressure cleaning liquid. For removing the remaining oily impurities.
第二清潔裝置20包含有相互連通之一加壓單元21、一蓄壓單元22及一過濾單元23，清潔後的柴油微粒濾煙器1裝設在加壓單元21與蓄壓單元22之間，其中，清潔後的柴油微粒濾煙器1透過一清潔管路24獨立且封閉連通於加壓單元21及蓄壓單元22之一側，而過濾單元23透過一循環管路25獨立且封閉連通於加壓單元21及蓄壓單元22之另一側。The second cleaning device 20 includes a pressurizing unit 21, a pressure accumulating unit 22, and a filtering unit 23 communicating with each other. The cleaned diesel particulate filter 1 is installed between the pressurizing unit 21 and the pressure accumulating unit 22. Among them, the cleaned diesel particulate filter 1 is independently and closedly connected to one side of the pressure unit 21 and the pressure storage unit 22 through a cleaning pipe 24, and the filtering unit 23 is independently and closedly connected through a circulation pipe 25 On the other side of the pressure unit 21 and the pressure storage unit 22.
請配合圖4所示，加壓單元21向清潔後的柴油微粒濾煙器1加壓傳輸清洗藥液，其中，由於清潔後的柴油微粒濾煙器1於第一清潔裝置10中已大量清除碳微粒雜質，使得清洗藥液能夠快速流通，並同時流動沖洗殘留的油汙雜質，此時蓄壓單元22接收經清洗後的清洗藥液，並傳輸至過濾單元23進行過濾，最後過濾單元23再將過濾後的清洗藥液回流至加壓單元21進行循環清潔的效果；藉此，經由第二清潔裝置20的二次清潔，能夠更完全地清洗柴油微粒濾煙器1中剩餘的油汙雜質，還能達到縮短清洗時間的目的。As shown in FIG. 4, the pressure unit 21 pressurizes and transmits the cleaning chemical liquid to the cleaned diesel particulate filter 1. The cleaned diesel particulate filter 1 has been largely removed in the first cleaning device 10. The carbon particle impurities allow the cleaning solution to circulate quickly, and at the same time, the remaining oily impurities are flushed. At this time, the pressure storage unit 22 receives the cleaned cleaning solution and transmits it to the filtering unit 23 for filtering. Finally, the filtering unit 23 again The effect of returning the filtered cleaning chemical liquid to the pressurizing unit 21 for cyclic cleaning; thereby, the secondary cleaning of the second cleaning device 20 can more completely clean the remaining oily impurities in the diesel particulate filter 1 It can also shorten the cleaning time.
再者，清潔管路24於柴油微粒濾煙器1之兩側分別設有一震盪器26，各震盪器26架設於清潔管路24中，並沿著清潔管路24的軸向設置，各震盪器26用來高頻震動清潔管路24中的清洗藥液，據此藉由清洗藥液的震動方式，能進一步提升柴油微粒濾煙器1的沖洗效果。Furthermore, the cleaning pipe 24 is provided with a vibrator 26 on each side of the diesel particulate filter 1. Each of the vibrators 26 is erected in the cleaning pipe 24 and is arranged along the axial direction of the cleaning pipe 24. The filter 26 is used for high-frequency vibration cleaning of the cleaning chemical liquid in the pipeline 24, and the washing effect of the diesel particulate smoke filter 1 can be further improved by the vibration method of the cleaning chemical liquid.
本發明於實際使用時，係將第一清潔裝置10之熱交換單元15拆卸及組接於加壓單元21及蓄壓單元22之間，並把柴油微粒濾煙器1容納於水槽152中進行加熱清潔，而柴油微粒濾煙器1之兩端分別透過清潔管路24穿設於水槽152，並分別連通於加壓單元21及蓄壓單元22，其中，熱交換器151所保存的熱能傳導至水槽152恆溫加熱，而使柴油微粒濾煙器1產生高溫，達到加速雜質脫離的效果，而且熱交換單元15中更設有一控制面板153，控制面板153提供監控柴油微粒濾煙器1的清洗狀態，而且還能顯示水槽152內部溫度，進而判斷控制熱交換器151進行加熱處理；再者，熱交換單元15同時運用超音波方式以高頻率震盪作用，提供更進一步加速雜質剝離於柴油微粒濾煙器1，進而大幅提升清潔的功效，並更進一步縮短清潔時間之效果。When the present invention is actually used, the heat exchange unit 15 of the first cleaning device 10 is disassembled and assembled between the pressure unit 21 and the pressure storage unit 22, and the diesel particulate filter 1 is housed in the water tank 152. It is heated and cleaned, and both ends of the diesel particulate filter 1 pass through the cleaning pipe 24 and pass through the water tank 152 and communicate with the pressure unit 21 and the pressure storage unit 22 respectively. The heat energy stored in the heat exchanger 151 is conducted. The water tank 152 is heated at a constant temperature, so that the diesel particulate filter 1 generates a high temperature to accelerate the removal of impurities. Moreover, a control panel 153 is provided in the heat exchange unit 15, and the control panel 153 provides monitoring of the cleaning of the diesel particulate filter 1 State, and can also display the internal temperature of the water tank 152, so as to judge and control the heat exchanger 151 for heat treatment; furthermore, the heat exchange unit 15 also uses the ultrasonic method to oscillate at a high frequency at the same time, which further accelerates the removal of impurities from the diesel particulate filter The smoke generator 1 greatly improves the cleaning effect and further shortens the cleaning time.
請配合圖5所示，本發明更包含有一第三清潔裝置30，第三清潔裝置30連通於第二清潔裝置20之蓄壓單元22，於本實施例中，第三清潔裝置30用於抽吸且過濾柴油微粒濾煙器1剩餘的碳微粒雜質，第三清潔裝置30包含有一濾化單元31及一抽氣單元32，濾化單元31連通於第二清潔裝置20之蓄壓單元22及抽氣單元32，其中，濾化單元31係利用靜電方式及噴霧方式之組合吸附且過濾來自蓄壓單元22的雜質，於本實施例中，濾化單元31包含一第一濾化腔室311及一第二濾化腔室312，第一濾化腔室311連通於蓄壓單元22，提供以靜電方式吸附雜質中的微粒物質，第二濾化腔室312連通於第一濾化腔室311及抽氣單元32，提供以噴霧方式噴灑水分子用來二次過濾雜質，最後再由抽氣單元32排出濾化後的空氣，其中，本發明於第一濾化腔室311與蓄壓單元22間更連通有抽氣單元32，進而提升抽氣效率。Please refer to FIG. 5, the present invention further includes a third cleaning device 30 which is connected to the pressure storage unit 22 of the second cleaning device 20. In this embodiment, the third cleaning device 30 is used for pumping. The third cleaning device 30 includes a filtering unit 31 and an air extraction unit 32, and the filtering unit 31 is connected to the pressure storage unit 22 of the second cleaning device 20 and The air extraction unit 32, wherein the filtration unit 31 uses a combination of electrostatic method and spray mode to adsorb and filter impurities from the pressure storage unit 22. In this embodiment, the filtration unit 31 includes a first filtration chamber 311 And a second filtration chamber 312, the first filtration chamber 311 is connected to the pressure storage unit 22 to provide electrostatic adsorption of particulate matter in the impurities, and the second filtration chamber 312 is connected to the first filtration chamber 311 and the extraction unit 32 provide spraying water molecules for secondary filtering of impurities, and finally the filtered air is discharged from the extraction unit 32. Among them, the first filtration chamber 311 and the pressure storage The air extraction unit 32 is further connected between the units 22, thereby improving Gas efficiency.
當第二清潔裝置20結束清潔時，第三清潔裝置30能夠啟動各抽氣單元32，並對蓄壓單元22進行抽氣動作，此時柴油微粒濾煙器1中殘留的水分及雜質受到抽氣作用而經由蓄壓單元22往第三清潔裝置30移動，而第三清潔裝置30之濾化單元31能夠進一步過濾及吸附所述雜質，進而提升完全清潔柴油微粒濾煙器1的效果，並使柴油微粒濾煙器1的內部達到保持乾燥的目的。When the second cleaning device 20 finishes cleaning, the third cleaning device 30 can start each air extraction unit 32 and perform an air extraction operation on the pressure storage unit 22. At this time, the residual moisture and impurities in the diesel particulate filter 1 are pumped. The air action moves to the third cleaning device 30 through the pressure storage unit 22, and the filtering unit 31 of the third cleaning device 30 can further filter and adsorb the impurities, thereby improving the effect of completely cleaning the diesel particulate filter 1 and The purpose of keeping the interior of the diesel particulate filter 1 dry is achieved.
綜上所述，本發明具有下列功效：In summary, the present invention has the following effects:
1.柴油微粒濾煙器1經由第一清潔裝置10的初步清潔，能夠大量抽取且清除吸附在柴油微粒濾煙器1中的碳微粒雜質，後續再經由第二清潔裝置20的二次清潔，能夠更完全地清洗柴油微粒濾煙器1中剩餘的油汙雜質，以提升後續第二清潔裝置20的清潔效率，還能達到縮短清洗時間的目的。1. The preliminary cleaning of the diesel particulate filter 1 through the first cleaning device 10 can extract and remove a large amount of carbon particulate impurities adsorbed in the diesel particulate filter 1, and then perform secondary cleaning through the second cleaning device 20. The remaining oily impurities in the diesel particulate filter 1 can be cleaned more completely to improve the cleaning efficiency of the subsequent second cleaning device 20, and the purpose of shortening the cleaning time can also be achieved.
2.再者，第一清潔裝置10還可排除柴油微粒濾煙器1中殘留的清洗藥液及水分，以達到有效清除碳微粒的目的。2. Furthermore, the first cleaning device 10 can also remove the cleaning chemicals and moisture remaining in the diesel particulate filter 1 to achieve the purpose of effectively removing carbon particles.
3.熱交換單元15用來保存負壓腔室12所傳輸的熱能，能夠作為能源回收使用。3. The heat exchange unit 15 is used to save the heat energy transmitted by the negative pressure chamber 12 and can be used as energy recovery.
4.第三清潔裝置30能夠進一步過濾柴油微粒濾煙器1剩餘的碳微粒雜質，進而提升完全清潔柴油微粒濾煙器1的效果，並使柴油微粒濾煙器1的內部達到保持乾燥的目的。4. The third cleaning device 30 can further filter the remaining carbon particulate impurities of the diesel particulate filter 1, thereby improving the effect of completely cleaning the diesel particulate filter 1 and keeping the interior of the diesel particulate filter 1 dry. .
以上所舉實施例僅用以說明本發明而已，非用以限制本發明之範圍。舉凡不違本發明精神所從事的種種修改或變化，俱屬本發明意欲保護之範疇。The above-mentioned embodiments are only used to illustrate the present invention, and are not intended to limit the scope of the present invention. Various modifications or changes which do not violate the spirit of the present invention belong to the scope of the present invention.
1‧‧‧柴油微粒濾煙器1‧‧‧ diesel particulate filter
153‧‧‧控制面板153‧‧‧Control Panel
10‧‧‧第一清潔裝置10‧‧‧ the first cleaning device
20‧‧‧第二清潔裝置20‧‧‧Second cleaning device
11‧‧‧氣體濾化腔室11‧‧‧Gas Filtration Chamber
21‧‧‧加壓單元21‧‧‧Pressure unit
111‧‧‧第一溫度感應器111‧‧‧The first temperature sensor
22‧‧‧蓄壓單元22‧‧‧pressure storage unit
12‧‧‧負壓腔室12‧‧‧ negative pressure chamber
23‧‧‧過濾單元23‧‧‧Filter unit
121‧‧‧負壓抽氣泵浦121‧‧‧Negative pressure suction pump
24‧‧‧清潔管路24‧‧‧Clean the pipeline
122‧‧‧洩壓閥122‧‧‧ Pressure Relief Valve
25‧‧‧循環管路25‧‧‧Circulation pipeline
13‧‧‧抽吸管路13‧‧‧Suction line
26‧‧‧震盪器26‧‧‧ Oscillator
131‧‧‧第二溫度感應器131‧‧‧Second temperature sensor
30‧‧‧第三清潔裝置30‧‧‧ third cleaning device
14‧‧‧排氣管路14‧‧‧ exhaust pipe
31‧‧‧濾化單元31‧‧‧filtration unit
15‧‧‧熱交換單元15‧‧‧heat exchange unit
311‧‧‧第一濾化腔室311‧‧‧first filtration chamber
151‧‧‧熱交換器151‧‧‧Heat exchanger
312‧‧‧第二濾化腔室312‧‧‧Second filtration chamber
152‧‧‧水槽152‧‧‧Sink
32‧‧‧抽氣單元32‧‧‧Exhaust unit
圖1係為本發明第一清潔裝置之架構示意圖。 圖2係為本發明第二清潔裝置之架構示意圖。 圖3係圖2之局部放大圖。 圖4係為本發明第二清潔裝置之使用狀態示意圖。 圖5係為本發明第三清潔裝置之架構示意圖。 圖6係為本發明之系統架構圖。FIG. 1 is a schematic structural diagram of a first cleaning device according to the present invention. FIG. 2 is a schematic structural diagram of a second cleaning device according to the present invention. FIG. 3 is a partially enlarged view of FIG. 2. FIG. 4 is a schematic diagram of a use state of the second cleaning device of the present invention. FIG. 5 is a schematic structural diagram of a third cleaning device according to the present invention. FIG. 6 is a system architecture diagram of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107147036A TWI678464B (en) | 2018-12-25 | 2018-12-25 | Cleanse system of diesel particulate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107147036A TWI678464B (en) | 2018-12-25 | 2018-12-25 | Cleanse system of diesel particulate filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI678464B true TWI678464B (en) | 2019-12-01 |
| TW202024470A TW202024470A (en) | 2020-07-01 |
Family
ID=69582492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107147036A TWI678464B (en) | 2018-12-25 | 2018-12-25 | Cleanse system of diesel particulate filter |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI678464B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI365098B (en) * | 2004-10-26 | 2012-06-01 | Ict Co Ltd | Method and device for cleaning exhaust gas from internal combustion engines |
| CN104984639A (en) * | 2015-07-10 | 2015-10-21 | 常州市龙润机械有限公司 | Chemical waste gas purification device and purification method |
| TWM559361U (en) * | 2018-01-10 | 2018-05-01 | Feng Qiu Cheng | Closed regeneration cycle detection and restoration system |
| TWM577061U (en) * | 2018-12-25 | 2019-04-21 | 馮秋誠 | Cleaning system of diesel particulate filter |
-
2018
- 2018-12-25 TW TW107147036A patent/TWI678464B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI365098B (en) * | 2004-10-26 | 2012-06-01 | Ict Co Ltd | Method and device for cleaning exhaust gas from internal combustion engines |
| CN104984639A (en) * | 2015-07-10 | 2015-10-21 | 常州市龙润机械有限公司 | Chemical waste gas purification device and purification method |
| TWM559361U (en) * | 2018-01-10 | 2018-05-01 | Feng Qiu Cheng | Closed regeneration cycle detection and restoration system |
| TWM577061U (en) * | 2018-12-25 | 2019-04-21 | 馮秋誠 | Cleaning system of diesel particulate filter |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202024470A (en) | 2020-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5759782B2 (en) | Wet exhaust gas purification device | |
| JP2012237242A (en) | Wet exhaust gas purification device | |
| JP5087100B2 (en) | Cleaning method and cleaning apparatus for particulate matter removing filter | |
| JP5756965B1 (en) | Filter regeneration processing method and filter reuse method | |
| CN107670455B (en) | Waste gas treatment and active carbon regeneration method in printing industry | |
| JPH08260942A (en) | Emission control device | |
| WO2020134044A1 (en) | Apparatus for cleaning and regenerating dpf of diesel engine | |
| EP2500078B1 (en) | Method and apparatus for regenerating used particulate filters | |
| CN105880211B (en) | The cleaning device and its control method of carrier in engine exhaust aftertreatment system | |
| TWI678464B (en) | Cleanse system of diesel particulate filter | |
| CN111420713A (en) | Regeneration device for catalytic converter of automobile engine | |
| TWM577061U (en) | Cleaning system of diesel particulate filter | |
| KR20140117949A (en) | Exhaust Gas Reduction System Using Inline Metal Form Scrubber For Marine Engines | |
| JP2019150785A (en) | Method for regeneration of collection filter | |
| KR101900076B1 (en) | Cleaning method of exhaust gas reduction device and cleaning device thereof | |
| TWM559361U (en) | Closed regeneration cycle detection and restoration system | |
| CN104069900A (en) | Cleaning method and device for regenerating of waste denitration catalyst | |
| CN103111445A (en) | Cleaning method of removing urea crystallization on pipeline wall | |
| CN216588771U (en) | Spraying and absorbing diesel engine tail gas purification treatment device | |
| KR20220001753A (en) | System for cleaning diesel particulate filter | |
| CN211802690U (en) | Cleaning equipment for automobile postprocessor | |
| WO2018091987A2 (en) | Method and apparatus for regenerating diesel particulate filters and catalytic converters | |
| CN213433700U (en) | Organic waste gas treatment equipment | |
| US20150273373A1 (en) | Method for regenerating filters, particularly for particulate filters of the fap or dpf type, with or without sections with catalysts, and apparatus for performing the method | |
| TWI647381B (en) | Closed recycling circulation detection and restoration system |