201226039 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種降低總集氣風量之集氣管路及方 法’尤指一種至少將一集氣區之區集氣氣流導引至其它集 氣區而不影響濃度安全性，然後再匯流至總集氣氣流之設 計者。 ° 【先前技術】 按’生活和生產中廣泛應用的有機溶劑’在室溫下就 極易揮發成氣體，故又名揮發性有機物（V〇latile 〇rganic201226039 VI. Description of the Invention: [Technical Field] The present invention relates to a gas collecting pipeline and method for reducing the total collected air volume, in particular to guiding at least a gas gathering gas stream in a gas gathering zone to other gas gathering regions Without affecting concentration safety, it is then confluent to the designer of the total gas collection. ° [Prior Art] According to the 'organic solvent widely used in life and production', it is highly volatile at room temperature, so it is also known as volatile organic compounds (V〇latile 〇rganic)
Compounds，VOCs)，而多數的v〇Cs對人體有一定毒性，必 須加以處理；然而，若製程中包括複數個會產生v〇Cs廢氣 之集氣區，通常乃如第一圖（以包括塗佈（常溫）製程集氣區 (11)與二段烘烤（高溫）製程集氣區（丨2、13、14)之塗佈烘 烤製程為圖示實施例）所示，係於每一個集氣區（11、12、 13 14)之集氣口（Η!、丨21、131、141)各自連結有集氣支 官（21、22、23、24) ’而於封閉型製程之集氣區（12、13、 14)尚形成有與大氣連通之進氣口（122、ι32、142)，且將 各集氣支管（21、22、23、24)以並聯之方式連結至集氣總 官（20)，進而將自各個集氣區所產生之v〇Cs廢氣集中，然 後再送至淨化裝置（3〇)進行焚化或回收之淨化處理。 次按’若塗佈製程集氣區（11)之區集氣風量為 150m3/inin，而三段烘烤製程集氣區（12、13 ' 14)之區集氣 風量各為5〇m3/min，傳統集氣管路之總集氣風量就是各個 區集氣風ι之總和（15〇 + 5〇*3= 300m3/min);不過，因淨化 [S] -3 - 201226039 裝置（30)之設備成本及運轉費用乃與其必須處理之 風量成正相關，傳統集氣管路將各集氣支管⑵、 24)以並聯之方式連結至純總管⑼）之設計方式 传 淨化裝置（30)必須相對各個區集氣風量之總 設備規格。 叩蚵寻之 【發明内容】 β本發明之主要目的，係欲解決先前技術總集氣風量就 2各個區集氣,量總和之問題，而具有讓總集氣風量小於 各個區集氣風量總和之功效。 為達上述功效，本發明之集氣管路結構特徵，係包括 有：一集氣總管；至少一集氣支管，該集氣支管之出氣端 連結於該集氣總管，該集氣支管之集氣端連結於一下游集 氣區之集氣口 ；以及至少—集氣引管’該集氣引管之出氣 =結於該下游集氣區之進氣口，該集氣引管之集氣端連 結於一上游集氣區之集氣口者。 其中，進-步設置-濃縮器於該集氣引管，該濃縮器 之脫附區與該集氣引管連結， ''' 玄/辰縮15之吸附區與該集氣 吕刀机官連結，而該濃縮器為濃縮轉輪或濃縮轉環。 另’進一步令該上游集氣區成為圍封狀離。 該上游集氣區為常溫製程區，該下游集氣區為 ::為::製Γ該常溫製程區為塗佈製程區，該高溫製 柱（he為炔烤製程區；再者， Μ、烤裊程區為多段烘烤製程 製程區之集氣1連結有集氣支 、&支官之出氣端並聯連結於該集氣總管， S3 -4 - 201226039 而该集氣引管之出氣端則多又連結於每一段烘烤製程區之 進氣口。 然而’本發明之集氣方法’係至少將一集氣區之區集 氣氣流導引至其它集氣區而不影響濃度安全性，然後再匯 流至總集氣氣流者。其中，氣流中所含之有機氣體於一集 氣區導引至其它集氣區之過程中加以濃縮。 【實施方式】Compounds, VOCs), and most v〇Cs are toxic to the human body and must be treated; however, if the process includes a plurality of gassing zones that produce v〇Cs waste gas, it is usually as shown in the first figure (to include The coating baking process of the cloth (normal temperature) process gas gathering zone (11) and the two-stage baking (high temperature) process gas gathering zone (丨2, 13, 14) is shown in the illustrated example), which is attached to each The gas collection ports (Η, 丨 21, 131, 141) of the gas gathering area (Η, 丨 21, 131, 141) are connected to the gas gathering officers (21, 22, 23, 24) and are collected in the closed process. Zones (12, 13, 14) are also formed with air inlets (122, ι32, 142) that communicate with the atmosphere, and each gas collection branch pipe (21, 22, 23, 24) is connected in parallel to the total gas collection. The official (20) further concentrates the v〇Cs exhaust gas generated from each gas gathering zone, and then sends it to a purification device (3〇) for purification treatment of incineration or recovery. Press once 'If the coating process gas collection zone (11) is in the area of 150m3/inin, and the gas collection volume of the three-stage baking process gas collection zone (12, 13 ' 14) is 5〇m3/ Min, the total collected air volume of the traditional gas gathering pipeline is the sum of the gas gathering winds in each zone (15〇+ 5〇*3= 300m3/min); however, the equipment for purifying [S] -3 - 201226039 device (30) The cost and operating cost are positively related to the air volume that must be handled. The traditional gas collecting pipeline connects the gas collecting branches (2), 24) in parallel to the pure main pipe (9). The design of the purification device (30) must collect gas from each zone. Total equipment specifications for air volume.叩蚵 之 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 . In order to achieve the above-mentioned effects, the gas collecting pipeline structural feature of the present invention comprises: a gas collecting manifold; at least one gas collecting branch, the gas outlet end of the gas collecting branch is connected to the gas collecting main pipe, and the gas collecting branch is collected. The end is connected to a gas collection port of a downstream gas collection zone; and at least the gas collection pipe is the gas outlet of the gas collection pipe = the gas inlet port of the downstream gas collection zone, and the gas collection end of the gas collection pipe is connected In the gas gathering area of an upstream gas gathering area. Wherein, the step-setting device-concentrator is connected to the gas collecting pipe, the desorption zone of the concentrator is connected with the gas collecting pipe, the adsorption zone of the ''' 玄/辰缩15 and the gas gathering machine Linked, and the concentrator is a concentrated runner or a concentrated swivel. Further, the upstream gas gathering zone is further sealed. The upstream gas gathering zone is a normal temperature processing zone, and the downstream gas gathering zone is:::: the normal temperature process zone is a coating process zone, and the high temperature column (he is an alkyne baking process zone; further, The roasting process area is a gas collection section of the multi-stage baking process area, and the gas collection branch is connected to the gas collection manifold, S3 -4 - 201226039, and the gas outlet end of the gas collection guide tube is connected to the gas collection end. Then, it is connected to the inlet of each baking process zone. However, the 'gas collecting method of the present invention' guides at least the gas gathering gas in a gas gathering zone to other gas gathering zones without affecting the concentration safety. And then converging to the total collector gas stream, wherein the organic gas contained in the gas stream is concentrated in a process of guiding the gas collection zone to the other gas collection zone.
首先，請參閱第二圖所示，本發明應用於塗佈烘烤製 程之實施例，係將一集氣引管（41)之集氣端連結於一上游 集氣區（5卜塗佈（常溫）製程）之集氣口（5U)，該集氣引管 (41)之出氣端則三叉連結於第一、第二與第三下游集氣區 (52 53 54，二^又烘烤（尚溫）製程）之進氣口（522、532、 542)，另將第-、第二與第三集氣支管(42、43、44)之集 氣端連結於第…第二與第三下游集氣區⑸、53、⑷之 集氣口⑽、531、541)，該第_、第二與第三集氣支管⑷、 =、44)之出氣端則並聯連結於_集氣總管⑷），該集氣總 官（40)之下游端乃與淨化裝置（3〇)連結。 基於如疋之構成’由於自塗佈（常溫）製程集氣區（⑴ 所^之廢氣濃度通常較低，將此低濃度之廢氣氣流再導 入二'^又供烤（局溫）製程集氣區（52、53、54)，只會讓三段 =烤（高溫）製程集氣區（52、53、54)之廢氣濃度些許提高， 不L〜s其*度安全性（仍在爆炸下限（lel)以下）；然 而，广以塗佈:常溫)製程集氣區(⑴之區集氣風量為 3 m /min *二段洪烤（高溫）製程集氣區（52、53、54)之 201226039 區集氣風量各為50m3/min為例，本發明應用於塗佈烘烤製 程之總集氣風量乃為三段烘烤（高溫）製程集氣區（52、53、 54)之區集氣風量之總和（5㈣=15Gm3/min)’故總集氣風量 僅為各個區集氣風量總和之_半，具有讓總集氣風量小於 各個區集氣風量總和之功效；換言之淨化裝置（3〇)可降 低其設備規格及運轉費用。 因此，傳統集氣方法係將每一個集氣區所產生之區集 氣氣机，不論其濃度高低就直接並聯集氣成總集氣氣流， 遂有總集氣風量就是各個區集氣風量總和之問題；反之， 本發明之集氣方法，係至少將一集氣區之區集氣氣流導引 至其它集氣區（串聯集氣），而且不影響濃度安全性，然後 再將此串聯集氣氣流匯流至總集氣氣流，致使總集氣風量 降低至少一個區集氣風量，乃具有讓總集氣風量小於各個 ^集氣風量總和之功效^ 此外，凊再參閱第三圖所示，進一步設置一濃縮器（6〇) 於5亥集氣引管，而該濃縮器（60)之脫附區（61)與該集 氣引管（41)連結，該濃縮器（60)之吸附區（62)與該集氣引 s (41)之分流管（411)連結，俾將由該上游集氣區（51)導引 至该下游集氣區（52、53、54)之有機氣體予以濃縮，而該 濃縮器（60)可為濃縮轉輪或濃縮轉環；另，請參閱第四圖 所示’進一步令5亥上游集氣區（51)成為圍封狀態；藉此， 可因應不同之使用條件，而進一步降低總集氣風量。 综上所述，本發明所揭示之技術手段，確具「新穎性」、 進步性」及「可.供產業利用」等發明專利要件，析請鈞 局惠賜專利，以勵發明，無任德感。 201226039 惟，上述所揭露之圖式、說明，僅為本發明之較佳實 施例’大凡熟悉此項技藝人士 ’依本案精神㈣所作之修 飾或等效變化，仍應包括本案申請專利範圍内。First, referring to the second figure, the embodiment of the present invention applied to the coating baking process is to connect the gas collecting end of a gas collecting pipe (41) to an upstream gas collecting zone (5 coating ( At the normal temperature) process, the gas collection port (5U), the gas outlet end of the gas collection pipe (41) is triple-crossed to the first, second and third downstream gas gathering zones (52 53 54, two and baked) The air inlets (522, 532, 542) of the temperature) process, and the gas collecting ends of the first, second and third gas collecting branches (42, 43, 44) are connected to the second and third downstream The gas collection ports (10), 53 and 541) of the gas gathering zones (5), 53 and (4), and the gas outlet ends of the first, second and third gas collecting branch pipes (4), =, 44) are connected in parallel to the gas collecting manifold (4). The downstream end of the gas gathering official (40) is connected to a purification device (3〇). Based on the composition of Rugao, due to the self-coating (normal temperature) process gas gathering area ((1), the exhaust gas concentration is usually low, and this low-concentration exhaust gas stream is re-introduced into two '^ and then baked (local temperature) process gas gathering District (52, 53, 54) will only increase the exhaust gas concentration of the three sections = roasting (high temperature) process gas gathering area (52, 53, 54), not L ~ s its safety (still at the lower explosion limit) (lel) below); however, widely used coating: normal temperature) process gas gathering area ((1) area gas gathering volume is 3 m / min * two-stage flooding (high temperature) process gas gathering area (52, 53, 54) For example, in the 201226039 area, the collected air volume is 50m3/min, and the total collected air volume applied in the coating baking process is the zone of the three-stage baking (high temperature) process gas gathering area (52, 53, 54). The sum of gas and air volume (5 (four) = 15Gm3 / min) 'The total gas gathering air volume is only half of the sum of the collected gas volume in each zone, and has the effect that the total gas gathering air volume is smaller than the sum of the collected gas volume in each zone; in other words, the purification device (3〇) It can reduce the equipment specifications and operating costs. Therefore, the traditional gas gathering method is to collect gas from the area generated by each gas gathering area. Regardless of the concentration, the gas is directly connected in parallel to form the total gas gathering gas stream, and the total gas gathering gas volume is the sum of the collected gas volume in each zone; conversely, the gas gathering method of the present invention is to collect gas from at least one gas gathering zone. The airflow is directed to other gas gathering zones (series gas gathering) without affecting the concentration safety, and then the series gas gathering gas flow is converged to the total gas gathering gas flow, so that the total gas gathering air volume is reduced by at least one zone gas gathering gas volume, The total collected air volume is less than the sum of the sum of the respective collected air volumes. In addition, as shown in the third figure, a concentrator (6〇) is further disposed on the 5 liter gas collecting pipe, and the concentrator (60) is taken off. The attachment zone (61) is coupled to the gas collection conduit (41), and the adsorption zone (62) of the concentrator (60) is coupled to the shunt pipe (411) of the gas gathering guide s (41), and the upstream set is The organic gas guided to the downstream gas gathering zone (52, 53, 54) by the gas zone (51) is concentrated, and the concentrator (60) may be a concentrated rotor or a concentrated rotating ring; The 'shower' further makes the 5 Hai upstream gas gathering area (51) become enclosed; According to different conditions of use, the total air collection air volume can be further reduced. In summary, the technical means disclosed in the present invention have "innovation, progress" and "for industrial use" and other invention patent requirements. According to the spirit of the present case, the above-mentioned disclosed drawings and descriptions are only the preferred embodiment of the present invention. (4) Modifications or equivalent changes shall still be included in the scope of the patent application in this case.
[S] -7 - 201226039 【圖式簡單說明】 第一圖係傳統集氣管路之結構說明圖。 第二圖係本發明之結構說明圖。 第三圖係本發明進一步設置濃縮器之結構說明圖。 第四圖係本發明進一步令上游集氣區成為圍封狀態之 結構說明圖》 【主要元件符號說明】 (11、12、13、14)集氣區 (111、121、131、141)集氣口 (122、132、142)進氣口 (20)集氣總管 (21、22、23、24)集氣支管 (30)淨化裝置 (40) 集氣總管 (41) 集氣引管 (411)分流管 (42) 第一集氣支管 (43) 第二集氣支管 (44) 第三集氣支管 (51) 上游集氣區 (52) 第一下游集氣區 (53) 第二下游集氣區 (54) 第三下游集氣區 (511 ' 52卜 53卜 541)集氣口 201226039 (522、532、542)進氣口 (60) 濃縮器 (61) 脫附區 (62) 吸附區[S] -7 - 201226039 [Simple description of the diagram] The first diagram is a structural description of the traditional gas collection pipeline. The second drawing is a structural explanatory view of the present invention. The third figure is a structural explanatory diagram of the concentrator further provided in the present invention. The fourth figure is a structural explanatory diagram of the present invention to further make the upstream gas gathering zone into a sealed state. [Explanation of main component symbols] (11, 12, 13, 14) Gas gathering zone (111, 121, 131, 141) gas collecting port (122, 132, 142) Intake port (20) Gas collecting manifold (21, 22, 23, 24) Gas collecting branch pipe (30) Purification device (40) Gas collecting pipe (41) Gas collecting pipe (411) Diversion Tube (42) First gas collection branch pipe (43) Second gas collection branch pipe (44) Third gas collection branch pipe (51) Upstream gas gathering zone (52) First downstream gas gathering zone (53) Second downstream gas gathering zone (54) Third downstream gas gathering area (511 '52 Bu 53 Bu 541) Gas collection port 201226039 (522, 532, 542) Air inlet (60) Concentrator (61) Desorption zone (62) Adsorption zone