200932465 九、發明說明： 【發明所屬之技術領域] 本發明係有關一種二段式集麈器， 出風口的二段式集塵器，每分鐘^尤知一種具有二個 氣’進行過濾處理與清淨。 、速的吸進帶粉塵空 【先前技術】 集塵器可以收集環境中的塵屑 散，造成空氣汗染，其常設置在4 ^塵屑隨風四處飄 Ο 〇 如，-般木材工廠在裁切木材或L S3中。例 f生大量的木屑、木粉’而木屑及木 造： 空氣污染，經由呼吸進入人體嚴重影響操 =二 ==亏染，因此一般的木材工薇都會備置-個 一般一段式集塵器如圖1與圖2所示，一分離# :頂部設-馬達2,該馬達2下方設有包括複數 _軋流產生裝置3,該分離裝置1之外侧設一吸風管4， =馬達2帶動該氣流產生裝置3㈣葉片3a用以將外面* =吸入，經由内部的結構將空氣中的雜質濾除，且該此ς 雜質掉到該分離裝置！下方設置的—集塵裝置5，^集 饜裝置5用以收集空氣中的木屑、木粉及塵 階段的集塵過濾動作。 屑-成第- 而經由該氣流產生裝置3之空氣透過一連接裝置6導 」至】過慮裝置7，藉由該過濾裝置7利用物理性的網狀 構擋下、過濾空氣中的塵屑，然後再將使經過該過濾裝 7過濾塵屑，且將處理後的空氣排放出去，完成第:階 又的集塵過濾、動作。另在—般的使用上，該過渡裝置7下 5 200932465 方也設置一集塵裝置8,用以將該些塵屑以透過該集塵裝 置8收集集中，所以清理時只需將該集塵裝置8取下，就 可以很方便的將内部收集的塵屑倒出，達成其集塵清理的 功能。 但，該氣流產生裝置3只透過單一出風口 3b將空氣 導出，因此，該氣流產生裝置3内的葉片3a最長需要轉一 圈才會將氣流帶到該連接裝置6排出，如此氣流的所走的 行程相當長，加上該氣流產生裝置3内的風阻與摩擦力， _ 都會造成風力的減弱，使的該氣流產生裝置3的出風效率 〇不佳。 【發明内容】 爰是，為解決上述之缺失，本發明的主要目的在提 供一種具有二個出風口的二段式集塵器，藉由兩個出風 口，配合二個過濾裝置，縮短空氣的停流時間，增加空 氣的風速、流量與靜壓，產生較大的吸力。 本發明係揭露一種二段式集塵器，其包括：一分離 裝置，其頂部設一馬達，該馬達下方設有一氣流產生裝 〇置，且該氣流產生裝置具有相對應形成的二出風口；一 吸風管設置於該分離裝置的外侧，藉此該分離裝置將外 界的空氣吸入，且將雜質掉到該分離裝置下方設置的一 集塵裝置；以及二個連接裝置，其一端分別位於該氣流 產生裝置的二出風口，藉此形成具有兩出風口的二段式 集塵器，縮短該氣流產生裝置内氣流遇到出風口的行 程，藉此減少風阻與摩擦力的影響，增加該氣流產生裝 置出風效率。 又，二個過濾裝置分別接於該些連接裝置的另一 6 200932465 端’利用物理性的網狀結構擋下、過遽空氣中的粒子粉 塵，然後再將過濾處理後的空氣排放出去。 其中’該些過；慮裝置下方各套設一集塵裝置，可再 收集更細小的灰塵。 本案的優點在於該二段式集塵器透過二出風口的 設計’分別位於該氣流產生裝置的相對應兩側，可以縮 短空氣在該氣流產生裝置内停留的時間，增加空氣的流 量’進而產生較大的吸力，快速將空氣導流到連接的二 ❹個過濾裝置進行過濾處理與空氣的排放作業，可增加空 氣過濾處理效率。 【實施方式】 兹有關本發明的詳細内容及技術說明，現以實施例 來作進一步說明，但應瞭解的是，該等實施例僅為例示 說明之用’而不應被解釋為本發明實施之限制。 請參閱圖3與圖4，本發明係揭露一種二段式集塵 器’其包括：一分離裝置10用以分離該集塵器吸入的 塵屑與粉塵，該分離裝置10的頂部設有一馬達2〇，該 ©馬達2〇下方設有由複數個葉片301形成的一氣流產生 裝置30,且該氣流產生裝置30具有相對應形成的二出 風口 31與32。該分離裝置10之外侧設一吸風管4〇， 該馬達20帶動該氣流產生裝置30内的葉片時，產生風 壓可將外面空氣吸入該分離裝置1〇，經由該分離裝置 10内部的結構將空氣中的雜質濾除，且該些雜質掉到 該分離裝置10下方設置的一集塵裝置50,該集塵裝置 50用以收集空氣中的木屑、木粉及塵埃’藉此完成第 一階段的集塵過濾動作。 7 200932465 沒吝塵過濾後的空氣再透過二個分別位於該氣 :^置30的二出風口 31與32連接二連接裝置“ =2,該些連接裝置㈠與㈣一種引導空氣出口的 裝匕其-端與該氣流產生裝置3〇的二出風口 31與 32相接，用以導出該氣流產生裝置％ 置3〇的二出風口 31與3丄該t ^ ^ i 32 ❹ 汽罢μ 排出，藉此縮短該氣 i，缩短μ㈣流的行程，減少風阻與摩擦力的影 匕，氣在該氣流產生裝置30内停留的時間，增 加工氟的流量’進而產生較大的吸力。 過二署一7,5接裝置61與62的另一端分別接到二個 Ϊί裝 與72，藉由兩個過遽裝置71與72同時利 f物理性的網狀結構擋下m氣中的粒子塵埃盘氣 ==1再將使經職些過㈣置71與72誠處理後 ^氣排放出去’完成第二階段的集塵過滤動作。因 為，該軋流產生裝置30的二出風口 31與32設 短空氣在該氣流產生裝置3G内停留的時間增加空氣 Z量’進而可產生較大的吸力’快速將空氣導流到連 ΪΪ 一個過遽裝置71與72進行過濾、處理與空氣的排放 乍業，可增加空氣過濾處理效率 另外，使用時，該些過濾裝置71與72下方也可分 別套設一集塵裝置81與82，該些集塵裝置81與U可 以是筒狀或袋狀，藉由該些集塵裝置81與82 更細小的灰塵。 果 惟上述僅為本發明之較佳實施例而已，並非用來限 200932465 • 定本發明實施之範圍。即凡依本發明申請專利範圍所做 : 的均等變化與修飾，皆為本發明專利範圍所涵蓋。 【圖式簡單說明】 圖1為習知之二段式集塵器的示意圖。 圖2為習知之氣流產生裝置的出風口的示意圖。 圖3為本發明之二段式集塵器的示意圖。 圖4為本發明之氣流產生裝置的出風口的示意圖。 【主要元件符號說明】 。〈習知〉 1 :分離裝置 2 :馬達 3 :氣流產生裝置 3a :葉片 3b :出風口 4 :吸風管 5、8 :集塵裝置 © 6 :連接裝置 7:過濾裝置 <本發明> 10 :分離裝置 20 :馬達 30 :氣流產生裝置 301 :葉片 31、32 :出風口 40 :吸風管 9 200932465 50、81、82 :集塵裝置 61、62 :連接裝置 71、72 :過濾裝置200932465 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a two-stage collector, a two-stage dust collector for an air outlet, which is known to have a two-gas filter for each minute. Clean. , rapid suction and dusting [previous technology] Dust collector can collect dust in the environment, causing air to be dyed, which is often set in 4 ^ dust and wind around the wind, for example, the wood factory Cut wood or L S3. Example f produces a lot of wood chips, wood powder 'and wood chips and wood: air pollution, through the breathing into the human body seriously affects the operation = two = = loss of dye, so the general wood work Wei will be prepared - a general one-stage dust collector as shown 1 and FIG. 2, a separation #: top is provided with a motor 2, and the motor 2 is provided with a plurality of rolling flow generating devices 3, and an air suction pipe 4 is disposed on the outer side of the separating device 1, and the motor 2 drives the motor The airflow generating device 3 (4) is used for the outer surface * = suction, and the impurities in the air are filtered out through the internal structure, and the impurities are dropped to the separating device! The dust collecting device 5, which is disposed below, collects the dust collecting filtering action of the wood chips, wood powder and dust in the air. The air passing through the airflow generating device 3 is guided through a connecting device 6 to the filter device 7, and the filter device 7 utilizes a physical mesh to block the dust in the air. Then, the dust is filtered through the filter device 7, and the treated air is discharged, thereby completing the dust filtration and operation of the first step. In addition, in the general use, the dust collecting device 8 is also disposed on the lower side of the transition device 7 200932465 for collecting the dust through the dust collecting device 8, so that the dust collection only needs to be collected during the cleaning. When the device 8 is removed, the dust collected inside can be conveniently poured out to achieve the function of dust collection and cleaning. However, the airflow generating device 3 only guides the air through the single air outlet 3b. Therefore, the blade 3a in the airflow generating device 3 needs to be rotated for a long time to bring the airflow to the connecting device 6, so that the airflow is removed. The stroke of the airflow generating device 3 is relatively long, and the wind resistance and the frictional force in the airflow generating device 3 cause the wind to be weakened, so that the airflow generating device 3 has a poor air blowing efficiency. SUMMARY OF THE INVENTION In order to solve the above-mentioned shortcomings, the main object of the present invention is to provide a two-stage dust collector having two air outlets, which are equipped with two air outlets and two filter devices to shorten the air. Stop flow time, increase air wind speed, flow and static pressure, resulting in greater suction. The invention discloses a two-stage dust collector, comprising: a separating device, a motor is arranged on the top, an airflow generating device is arranged under the motor, and the airflow generating device has two corresponding air outlets; An air suction duct is disposed outside the separating device, wherein the separating device sucks outside air and drops impurities to a dust collecting device disposed under the separating device; and two connecting devices, one end of which is located at the same Two air outlets of the airflow generating device, thereby forming a two-stage dust collector having two air outlets, shortening the stroke of the airflow in the airflow generating device to the air outlet, thereby reducing the influence of wind resistance and friction, and increasing the airflow Produce device air efficiency. Further, the two filtering devices are respectively connected to the other 6 200932465 end of the connecting devices to block the particulate dust in the air by the physical mesh structure, and then discharge the filtered air. Among them, the dust collection device can be collected in the lower part of the device to collect finer dust. The advantage of the present invention is that the design of the two-stage dust collector through the two air outlets is respectively located on the opposite sides of the airflow generating device, which can shorten the time that the air stays in the airflow generating device and increase the flow rate of the air. The large suction force quickly diverts the air to the connected two filtering devices for filtering treatment and air discharge, which can increase the efficiency of air filtration treatment. The detailed description and the technical description of the present invention will be further described by the embodiments, but it should be understood that the embodiments are merely illustrative and should not be construed as being The limit. Referring to FIG. 3 and FIG. 4 , the present invention discloses a two-stage dust collector which includes a separating device 10 for separating dust and dust sucked by the dust collector, and a motor is arranged on the top of the separating device 10 . 2, an airflow generating device 30 formed by a plurality of blades 301 is disposed under the © motor 2, and the airflow generating device 30 has two air outlets 31 and 32 correspondingly formed. An air suction duct 4 is disposed on the outer side of the separating device 10, and when the motor 20 drives the blades in the airflow generating device 30, wind pressure is generated to draw outside air into the separating device 1 through the internal structure of the separating device 10. The impurities in the air are filtered out, and the impurities are dropped to a dust collecting device 50 disposed under the separating device 10, and the dust collecting device 50 collects wood chips, wood powder and dust in the air to complete the first Stage dust collection filtering action. 7 200932465 The dust-free filtered air is connected to the two connecting devices "=2" by two air outlets 31 and 32 respectively located at the gas: ^, 30, the connecting devices (1) and (4) a device for guiding the air outlet The end is connected to the two air outlets 31 and 32 of the airflow generating device 3, for deriving the two air outlets 31 and 3 of the airflow generating device. The t ^ ^ i 32 ❹ steam is discharged. Thereby, the gas i is shortened, the stroke of the μ (four) flow is shortened, the influence of the wind resistance and the friction force is reduced, and the time during which the gas stays in the air flow generating device 30 increases the flow rate of the working fluorine, thereby generating a large suction force. The other ends of the 7th and 5th connecting devices 61 and 62 are respectively connected to two Ϊ 装 and 72, and the two meshing devices 71 and 72 simultaneously form a physical network structure to block the particle dust in the m gas. The air gas = 1 will be used to discharge the gas after the operation of the four (4) 71 and 72. The second stage of the dust collection filtering operation is completed. Because the two air outlets 31 and 32 of the rolling flow generating device 30 It is assumed that the time during which the short air stays in the airflow generating device 3G increases the amount of air Z, which in turn can produce The suction force 'quickly diverts air to the flail. One filter device 71 and 72 performs filtration, treatment and air discharge, which can increase the efficiency of air filtration treatment. In addition, the filter devices 71 and 72 can also be used below. A dust collecting device 81 and 82 are respectively disposed, and the dust collecting devices 81 and U may be in the shape of a cylinder or a bag, and the dust collecting devices 81 and 82 are finer dust. The above is only the present invention. The preferred embodiments are not intended to limit the scope of the invention. The equivalent variations and modifications made by the scope of the invention are covered by the scope of the invention. Fig. 1 is a schematic view of a conventional two-stage dust collector. Fig. 2 is a schematic view of an air outlet of a conventional airflow generating device. Fig. 3 is a schematic view of a two-stage dust collector of the present invention. Schematic diagram of the air outlet of the generating device. [Explanation of main component symbols] <Practical> 1 : Separating device 2: Motor 3: Airflow generating device 3a: Blade 3b: Air outlet 4: Suction duct 5, 8: Dust collecting device © 6 : even Connecting device 7: filtering device <present invention> 10: separating device 20: motor 30: airflow generating device 301: blades 31, 32: air outlet 40: suction pipe 9 200932465 50, 81, 82: dust collecting device 61 , 62: connecting devices 71, 72: filtering device
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