TWM594922U - In-line two stage dust collector - Google Patents

Abstract

An in-line two stage dust collector comprising a base unit, an air extracting unit, a filter unit and a dust collecting unit, the air extracting unit having a blower body, the filter unit comprising a filter body and a coarse particle disposed in the filter body a dust filter cartridge and a fine particle dust filter disposed in the coarse particle dust filter cartridge. The fine particle dust filter core is coaxially sleeved in the coarse particle dust filter cylinder, and the dust collecting air can be filtered by the fine particle dust filter to perform secondary dust collection. By the combination of the above structures, in addition to the secondary dust collecting effect, the machine space can be saved and convenient use.

Description

直列式二次集塵機 In-line secondary dust collector

本新型涉及一種集塵機，特別是指一種以上下直列方式安裝各部機體，藉此達到節省機台空間以及具有便利使用效果的直列式二次集塵機。 The present invention relates to a dust collector, in particular to more than one in-line and in-line installation of each machine body, thereby achieving in-line secondary dust collector with space saving and convenient use effect.

參閱第1圖，習知有一種一次集塵機10，主要包含有一底座11、一設置在底座11上的抽風機體12、一架設在抽風機體12旁側處的過濾筒13、以及一接設在過濾體13下方處的集塵袋14，該抽風機體12外部設有一可引入外界空氣的進氣口121，側邊處接設有一與過濾筒13相接連的風管122，抽風機體12內部設有一可產生吸力的鼓風機(圖未示)，啟動鼓風機運轉後，可由進氣口121吸入外界空氣進入過濾筒13內，該過濾體13是表面具有預定孔隙大小的濾材，當外界空氣進入過濾筒13後，空氣中的雜質粉塵藉由該過濾筒13濾除，會自然向下掉落到集塵袋14內，而過濾後的空氣就直接透過該過濾筒13的孔隙飄散至外界，藉此達到一次集塵效果；雖然上述集塵機10的構造簡單，機台佔用空間不大，操作上也很方便，然而該集塵機10依據過濾筒13的孔隙大小，通常只能濾除掉空氣中較粗大顆粒的粉塵，而空氣中較細微顆粒的粉塵仍然會通過該過濾體13外散出來，因此整體濾淨效果並不佳，如果使用者改用孔隙較小的過濾筒13濾材，則集塵機10在經過使用一段時間後，該過濾筒13會因為大小顆粒粉塵阻塞孔隙，導致過濾效能降低，使用者必須經常性地清理附著在過濾筒13上的粉塵，反而造成使用上的麻煩。 Referring to FIG. 1, a conventional dust collector 10 is known, which mainly includes a base 11, an extractor body 12 disposed on the base 11, a filter drum 13 erected on the side of the extractor body 12, and one connected to the filter The dust bag 14 below the body 13 is provided with an air inlet 121 for introducing outside air to the outside of the fan body 12, an air pipe 122 connected to the filter cartridge 13 is connected to the side, and a fan body 12 is provided inside the fan body 12 A blower (not shown) that can generate suction force. After starting the blower, the outside air can be drawn into the filter cartridge 13 through the air inlet 121. The filter body 13 is a filter material with a predetermined pore size on the surface. When the outside air enters the filter cartridge 13 After that, the impurity dust in the air is filtered by the filter cartridge 13 and will naturally fall down into the dust collecting bag 14, and the filtered air will directly diffuse to the outside through the pores of the filter cartridge 13, thereby achieving One-time dust collection effect; although the structure of the above dust collector 10 is simple, the machine occupies little space, and it is also very convenient in operation, however, according to the pore size of the filter cartridge 13, the dust collector 10 can usually only filter out the coarser particles in the air Dust, and the finer particles in the air will still be scattered through the filter body 13, so the overall filtering effect is not good. If the user changes to the filter material with a smaller pore 13, the dust collector 10 is used. After a period of time, the filter cartridge 13 will block the pores due to the large and small particles of dust, resulting in a reduction in filtration efficiency. The user must regularly clean the dust attached to the filter cartridge 13, which may cause trouble in use.

因此，有業者針對上述一次集塵動作的集塵機10進行改良，製作出具有二次集塵動作的集塵機，參閱第2圖，習知二次集塵機20主要包含有一基座21、一設置在基座21上的過濾機體22、一架設固定在過濾機體22內部的導風管23、一設置在過濾機體22上方處的鼓風機24、一設置在過濾機體22下方處的第一集塵筒25、一設置在基座21旁側處且與過濾機體22相接連的過濾筒26、以及一設置在該過濾筒26下方處的第二集塵筒27，該過濾機體22內部中空形成有一容室221，外部設有一可引入外界空氣進入容室221內的進氣通道222，而下端處設有一與該容室221相連通且正對在第一集塵筒25上方處的錐斗部223，該導風管23是呈中空狀的直立筒體，其外周壁面剛好正對於進氣通道222的位置，鼓風機24運轉後會產生一吸力，讓外界空氣由進氣通道222吸進入容室221內，空氣碰到導風管23外壁會轉入錐斗部223內，空氣在與導風管23及錐斗部223壁面接觸的過程當中，較粗大顆粒的粉塵會因為自重而自然掉落至第一集塵筒25內，藉此達到一次集塵，經過一次集塵後的空氣在受到鼓風機24吸引下，會繼續向上通過該導風管23而被推送至過濾筒26內，該過濾筒26是由表面具有微小孔隙的濾材所構成，空氣中較細微顆粒的粉塵在受到過濾筒26的過濾下，會掉落至第二集塵筒27內作收集，藉此達到二次集塵，經由上述二次集塵動作，二次集塵機20便可濾除掉空氣中的粗、細顆粒粉塵，如此可有效提昇整體濾淨效果；上述二次集塵機20的構造確實能讓空氣品質更加具有濾淨清潔的效果，然而其仍然有其缺點存在，習知的二次集塵機20是讓過濾機體22搭配第一集塵筒25，過濾筒26搭配第二集塵筒27的組合方式，二組過濾機構係個別分開設置，導致整部二次集塵機20機台需要占用相當大的空間及面積，此對於空間有限的廠房環境而言，要容納擺設二次集塵機20是相當大的問題，而且因為機台體積 量過大，不論在搬運或組裝上都相當麻煩，而且第一、第二集塵筒25、27的清理工作也需要各別分開處理，對使用者而言是既費時又費力。 Therefore, some manufacturers have improved the dust collector 10 for the above-mentioned primary dust collection operation to produce a dust collector with a secondary dust collection operation. Referring to FIG. 2, the conventional secondary dust collector 20 mainly includes a base 21 and a base. The filter body 22 on the 21, an air guide pipe 23 fixed inside the filter body 22, a blower 24 provided above the filter body 22, a first dust collecting drum 25 provided below the filter body 22, a A filter cartridge 26 disposed at the side of the base 21 and connected to the filter body 22 and a second dust collector 27 disposed below the filter cartridge 26, the filter body 22 is hollow inside to form a chamber 221, The outside is provided with an air inlet channel 222 that can introduce outside air into the chamber 221, and a cone portion 223 communicating with the chamber 221 and directly above the first dust collecting drum 25 is provided at the lower end. The air duct 23 is an upright cylindrical body with a hollow shape, and its outer peripheral wall surface is exactly at the position of the intake passage 222. After the blower 24 is operated, a suction force is generated to allow outside air to be sucked into the chamber 221 through the intake passage 222. When it touches the outer wall of the air duct 23, it will turn into the cone 223. When the air comes into contact with the air duct 23 and the wall of the cone 223, the coarser particles will naturally fall to the first episode due to their own weight. In the dust cylinder 25, thereby achieving a dust collection, the air after the dust collection is attracted by the blower 24, and will continue to be pushed upward through the air duct 23 to be pushed into the filter cylinder 26, the filter cylinder 26 is The filter material with tiny pores on the surface, the finer particles of dust in the air will be dropped into the second dust collecting drum 27 for collection by the filter cartridge 26, so as to achieve secondary dust collection, through the above two The secondary dust collector action, the secondary dust collector 20 can filter out the coarse and fine particles in the air, which can effectively improve the overall filtration effect; the structure of the above secondary dust collector 20 does make the air quality more clean and clean The effect, however, still has its shortcomings. The conventional secondary dust collector 20 is a combination of the filter body 22 and the first dust collector 25, and the filter cartridge 26 and the second dust collector 27. The two sets of filter mechanisms are individual Separate installation causes the entire secondary dust collector 20 to occupy a considerable amount of space and area. For a factory environment with limited space, it is a considerable problem to accommodate the secondary dust collector 20, and because of the volume of the machine The amount is too large, which is quite troublesome in terms of handling or assembly, and the cleaning work of the first and second dust collection drums 25 and 27 also needs to be handled separately, which is time-consuming and laborious for the user.

有鑒於此，故如何解決習知二次集塵機20機台體積過大及使用性不佳的問題，即為本新型所欲解決之首要課題。 In view of this, how to solve the problem of the excessively large volume and poor usability of the 20 machines of the conventional secondary dust collector is the primary problem to be solved for this new model.

本新型目的之一，在於提供一種直列式二次集塵機，其藉由上下直列方式安裝抽風單元、過濾單元及集塵單元，讓整部機台的體積量達到最小，使本新型在狹小空間內也能適用，安裝搬運及操作使用上皆具有其便利性。 One of the objectives of the present invention is to provide an in-line secondary dust collector. By installing the exhaust unit, the filter unit and the dust collection unit in an up-and-down manner, the volume of the entire machine is minimized, so that the new model is in a narrow space It can also be applied, and it has its convenience in installation, transportation and operation.

本新型目的之二，在於提供一種直列式二次集塵機，其利用在過濾機體內部同軸設置粗顆粒粉塵過濾筒及細顆粒粉塵濾芯，讓粗、細顆粒粉塵的集塵動作能在單一過濾機體內全部完成，且粗、細顆粒的粉塵也能統一由單一集塵筒進行集中處理，藉此能節省機體成本並且達到便利清理使用的效果。 The second purpose of the new model is to provide an in-line secondary dust collector, which uses a coarse particle dust filter cylinder and a fine particle dust filter core coaxially arranged inside the filter body, so that the dust collecting action of the coarse and fine particle dust can be in a single filter body All is completed, and the coarse and fine particles of dust can also be collectively processed by a single dust collection cylinder, thereby saving the cost of the body and achieving the effect of convenient cleaning and use.

本新型目的之三，在於提供一種直列式二次集塵機，其利用在過濾機體上方處設置有一濾芯清潔機構，使用者站在機台前方處可直接手動操作對細顆粒粉塵濾芯進行拍打清潔，藉此達到便利清潔濾芯的效果。 The third objective of the present invention is to provide an in-line secondary dust collector, which utilizes a filter element cleaning mechanism above the filter body, and the user can directly manually operate the fine particle dust filter element at the front of the machine to clean the fine particle dust filter. This achieves the effect of convenient cleaning of the filter element.

本新型目的之四，在於提供一種直列式二次集塵機，其利用在立柱中段位置處設置一第一快拆機構，可快速便利地對過濾單元進行拆卸安裝，藉此方便進行細顆粒粉塵濾芯的更換作業。 The fourth object of the present invention is to provide an in-line secondary dust collector, which uses a first quick-release mechanism at the position of the middle of the column, which can quickly and easily disassemble and install the filter unit, thereby facilitating the fine particle dust filter Replace the job.

本新型目的之五，在於提供一種直列式二次集塵機，其利用在立柱下方位置處設置一第二快拆機構，可快速便利地對集塵單元進行拆卸安裝，藉此方便進行集塵袋的更換作業。 The fifth object of the present invention is to provide an in-line secondary dust collector, which uses a second quick-release mechanism at the position below the column to quickly and conveniently disassemble and install the dust collection unit, thereby facilitating the dust bag Replace the job.

為達前述之目的，本新型提供一種直列式二次集塵機，主要包含有一底座單元、一抽風單元、一過濾單元及一集塵單元，其中：該底座單元包含一底座及二豎立設置在該底座左右兩側處的立柱；該抽風單元包含一設置在二立柱上端位置處的抽風機體、以及一設置在抽風機體內的鼓風機，該抽風機體底部在對應鼓風機的位置處穿設有一吸氣通道，啟動鼓風機運轉可令吸氣通道產生一負壓吸力；該過濾單元包含一設置在二立柱之間且正對於該抽風機體下方位置處的過濾機體、一設置在過濾機體內的粗顆粒粉塵過濾筒、以及一設置在粗顆粒粉塵過濾筒內的細顆粒粉塵濾芯，該過濾機體內部中空形成有一第一容室，外部設有一連通至第一容室內可供引入外界空氣的進氣口，該粗顆粒粉塵過濾筒係架設固定在過濾機體內，其下端設有一延伸至第一容室內的圓筒部，該圓筒部內部中空形成有一第二容室，圓筒部外周表面處洞設有多數個穿透至第二容室內的濾孔群，粗顆粒粉塵過濾筒上端中央處凹設有一座孔，該座孔上方與抽風機體的吸氣通道作成連通狀，該細顆粒粉塵濾芯係同軸套設在座孔內，其外周包覆設置有一濾材，其內部中空形成有一芯孔，該芯孔下方與第二容室作成連通狀；該集塵單元包含一設置在二立柱之間且正對於該過濾機體下方位置處的集塵筒，該集塵筒內部對應上述第一、第二容室的下方位置處凹設有一集塵室。 To achieve the foregoing purpose, the present invention provides an in-line secondary dust collector, which mainly includes a base unit, an air extraction unit, a filter unit and a dust collection unit, wherein: the base unit includes a base and two upright set on the base Upright columns on the left and right sides; the extraction unit includes an extractor body provided at the upper end of the two uprights, and a blower provided in the extractor body, the bottom of the extractor body is provided with an suction channel at the position corresponding to the blower, Starting the blower can cause the suction channel to produce a negative pressure suction; the filter unit includes a filter body disposed between the two columns and facing the position below the exhaust fan body, and a coarse particle dust filter cartridge disposed in the filter body And a fine-particle dust filter element arranged in a coarse-particle dust filter cylinder, the filter body is hollow inside to form a first chamber, and the outside is provided with an air inlet connected to the first chamber for introducing outside air. The coarse particle dust filter cylinder is erected and fixed in the filter body, and a cylindrical portion extending into the first chamber is provided at the lower end of the cylindrical portion, a second chamber is formed hollow in the cylindrical portion, and a hole is provided on the outer peripheral surface of the cylindrical portion Most of the filter hole groups penetrate into the second chamber, and a hole is recessed in the center of the upper end of the coarse particle dust filter cylinder, and the upper part of the hole is connected with the suction channel of the exhaust fan body, and the fine particle dust filter core is coaxial It is sleeved in the seat hole, a filter material is coated on the outer periphery, and a core hole is formed in the hollow inside, and the bottom of the core hole is in communication with the second chamber; the dust collecting unit includes a set between two upright posts and facing The dust collecting cylinder at a position below the filter body, and a dust collecting chamber is concavely arranged in the dust collecting cylinder at a position below the first and second chambers.

較佳地，該過濾單元更包含有一濾芯清潔機構，該濾芯清潔機構具有一設置在過濾機體上端處的環座、一軸設在環座中央處且向下延伸至細顆粒粉塵濾芯芯孔內的軸桿、一固接在軸桿下方處且與該濾材內側表面相接觸的清潔撥片、一套設在軸桿上端處的單向軸承、以及一套合在單向軸承上且橫向延伸出環座外側處的手動撥桿。 Preferably, the filter unit further includes a filter element cleaning mechanism, the filter element cleaning mechanism has a ring seat provided at the upper end of the filter body, and a shaft is provided at the center of the ring seat and extends downward into the fine particle dust filter core hole The shaft, a cleaning pad fixed under the shaft and in contact with the inner surface of the filter material, a set of one-way bearings provided at the upper end of the shaft, and a set of one-way bearings that extend laterally Manual lever on the outside of the ring seat.

較佳地，該環座係呈圓環狀的座體，其內部透空開設有一略呈3/4圓弧角形狀的透孔，該透孔上下分別與吸氣通道及座孔相互連通，該環座內部另設有一略呈1/4圓弧角形狀的實體部，該實體部的圓心角端處設有一可供該軸桿穿設的軸孔，該實體部的外周處開設有一可供該手動撥桿伸出作出大於45度範圍角度擺動的開槽。 Preferably, the ring seat is a ring-shaped seat body, and a through hole with a shape of approximately 3/4 arc is opened through the inner hollow, and the through hole communicates with the suction channel and the seat hole up and down, Inside the ring seat, there is another solid part with a shape of slightly 1/4 arc angle, and a shaft hole through which the shaft can be penetrated is provided at the rounded corner end of the solid part. A slot for the manual lever to extend to make an angle swing greater than 45 degrees.

較佳地，該過濾機體於第一容室內壁處固接有一呈螺旋走向的導流板，該粗顆粒粉塵過濾筒圓筒部上的濾孔群係依據該導流板的走向呈螺旋分佈狀。 Preferably, the filter body is fixed with a spiral guide plate at the inner wall of the first chamber, and the filter hole groups on the cylindrical portion of the coarse dust filter cylinder are spirally distributed according to the direction of the guide plate shape.

較佳地，該粗顆粒粉塵過濾筒在圓筒部下端處更設有一呈擴口狀的斜角錐部。 Preferably, the coarse particle dust filter cartridge is further provided with a beveled cone at the lower end of the cylindrical portion.

較佳地，該粗顆粒粉塵過濾筒在座孔底部中央處開設有一連通至第二容室內的中間透孔。 Preferably, the coarse particle dust filter cartridge is provided with an intermediate through hole connected to the second chamber in the center of the bottom of the seat hole.

較佳地，該粗顆粒粉塵過濾筒在座孔底部凸設有一可供細顆粒粉塵濾芯底端作氣密套合的定位凸緣。 Preferably, the coarse particle dust filter cylinder is protrudingly provided with a positioning flange at the bottom of the seat hole for the bottom end of the fine particle dust filter element to be hermetically sleeved.

較佳地，該細顆粒粉塵濾芯包含有一濾芯架及一固定盤，該濾材圍設在濾芯架外周處，令細顆粒粉塵濾芯內部形成中空狀的芯孔，該固定盤係鎖接在濾芯架上端處，可對芯孔上端作成封閉狀，細顆粒粉塵濾芯藉由該固定盤鎖接固定在粗顆粒粉塵過濾筒上。 Preferably, the fine particle dust filter element includes a filter element frame and a fixed disc, the filter material is surrounded at the outer periphery of the filter element frame, so that a hollow core hole is formed inside the fine particle dust filter element, and the fixed disc is locked to the filter element frame At the upper end, the upper end of the core hole can be made closed, and the fine particle dust filter core is locked and fixed on the coarse particle dust filter cylinder by the fixing disk.

較佳地，該過濾機體左右兩側邊處設有二耳部，該底座單元更包含有一第一快拆機構，第一快拆機構具有二直立固設在二立柱內側對應於該過濾機體高度位置處的第一滑軌、二分別套設在第一滑軌上可作上下移動狀的第一滑套、二分別接設在第一滑套內側處可對該過濾機體二耳部作嵌入的第一凸 軸、二分別套設在第一滑軌上可對第一滑套提供彈復力的第一彈性件、一向外延伸至過濾機體外側處且兩邊分別與第一滑套作樞接連動的第一手壓桿、以及二連接在第一滑軌及第一手壓桿之間的第一連桿。 Preferably, the filter body is provided with two ear parts on the left and right sides, and the base unit further includes a first quick release mechanism, the first quick release mechanism has two upright fixed inside the two uprights corresponding to the height of the filter body The first slide rail at the position and the two are respectively sleeved on the first slide rail to be movable up and down, and the two are respectively connected to the inner side of the first slide sleeve to embed the two ears of the filter body First convex The shaft and the two are respectively sleeved on the first slide rail to provide a resilient element for the first slide sleeve, a first elastic piece extending outward to the outside of the filter body, and two sides respectively pivotally connected to the first slide sleeve A hand lever and two first connecting rods connected between the first slide rail and the first hand lever.

較佳地，該集塵筒左右兩側邊處設有二耳部，該底座單元更包含有一第二快拆機構，第二快拆機構具有二直立固設在二立柱內側對應於該集塵筒高度位置處的第二滑軌、二分別套設在第二滑軌上可作上下移動狀的第二滑套、二分別接設在第二滑套內側處可對該集塵筒二耳部作嵌入的第二凸軸、二分別套設在第二滑軌上可對第二滑套提供彈復力的第二彈性件、一向外延伸至集塵筒外側處且兩邊分別與第二滑套作樞接連動的第二手壓桿、以及二連接在第二滑軌及第二手壓桿之間的第二連桿。 Preferably, the left and right sides of the dust collecting cylinder are provided with two ear parts, and the base unit further includes a second quick release mechanism, the second quick release mechanism has two upright fixed inside the two uprights corresponding to the dust collection The second slide rail at the height position of the cylinder and the two are respectively sleeved on the second slide rail and can be moved up and down. The second convex shaft embedded in the part, two sleeved on the second slide rail respectively, a second elastic member which can provide resilience to the second slide sleeve, one extends outward to the outside of the dust collection cylinder, and the two sides are respectively The sliding sleeve serves as a pivotally connected second hand pressing rod, and two second connecting rods connected between the second sliding rail and the second hand pressing rod.

而本新型之上述目的與優點，不難從下述所選用實施例之詳細說明與附圖中獲得深入了解。 However, it is not difficult to obtain an in-depth understanding from the detailed description and drawings of the selected embodiments below.

習知元件 Conventional components

10:一次集塵機 10: One-time dust collector

11:底座 11: Base

12:抽風機體 12: Exhaust fan body

121:進氣口 121: Air inlet

122:風管 122: Duct

13:過濾筒 13: filter cartridge

14:集塵袋 14: dust bag

20:二次集塵機 20: Secondary dust collector

21:基座 21: Dock

22:過濾機體 22: Filter body

221:容室 221: room

222:進氣通道 222: Intake passage

223:錐斗部 223: Cone Department

23:導風管 23: Air duct

24:鼓風機 24: Blower

25:第一集塵筒 25: The first dust collector

26:過濾筒 26: filter cartridge

27:第二集塵筒 27: Second dust collector

本新型元件 This new component

30:底座單元 30: Base unit

31:底座 31: Base

311:滾輪 311: Wheel

32:立柱 32: Upright

321:第一固定座 321: The first fixed seat

322:第二固定座 322: Second fixed seat

33:第一快拆機構 33: The first quick release mechanism

331:第一滑軌 331: the first slide

332:第一滑套 332: The first sliding sleeve

333:第一凸軸 333: first convex shaft

334:第一彈性件 334: The first elastic piece

335:第一手壓桿 335: First hand lever

336:第一連桿 336: First Link

34:第二快拆機構 34: Second quick release mechanism

341:第二滑軌 341: Second slide

342:第二滑套 342: The second sliding sleeve

343:第二凸軸 343: Second convex shaft

344:第二彈性件 344: Second elastic piece

345:第二手壓桿 345: Second hand lever

346:第二連桿 346: Second Link

40:抽風單元 40: exhaust unit

41:抽風機體 41: Exhaust fan body

411:通氣孔 411: vent

412:吸氣通道 412: Inhalation channel

42:鼓風機 42: Blower

50:過濾單元 50: filter unit

51:過濾機體 51: filter body

511:第一容室 511: First room

512:進氣口 512: Air inlet

513:耳部 513: Ear

514:導流板 514: Deflector

52:粗顆粒粉塵過濾筒 52: coarse particle dust filter cartridge

521:凸緣 521: Flange

522:圓筒部 522: cylindrical part

523:第二容室 523: Second room

524:濾孔群 524: Filter hole group

525:斜角錐部 525: beveled cone

526:座孔 526: seat hole

527:中間透孔 527: Middle through hole

528:定位凸緣 528: Positioning flange

53:細顆粒粉塵濾芯 53: Fine particle dust filter

531:濾芯架 531: filter cartridge

532:濾材 532: filter material

533:固定盤 533: fixed disk

534:芯孔 534: core hole

535:肋條部 535: Rib

54:濾芯清潔機構 54: Filter element cleaning mechanism

541:環座 541: Ring seat

5411:透孔 5411: Through hole

5412:實體部 5412: Physical Department

5413:軸孔 5413: Shaft hole

5414:開槽 5414: Slotted

542:軸桿 542: Shaft

543:清潔撥片 543: Clean pick

544:單向軸承 544: one-way bearing

545:手動撥桿 545: Manual lever

60:集塵單元 60: Dust collection unit

61:集塵筒 61: Dust collector

611:耳部 611: Ear

612:滾輪 612: Wheel

613:集塵室 613: Dust chamber

62:集塵袋 62: dust bag

63:環框 63: ring frame

第1圖為習知一次集塵機的結構示意圖；第2圖為習知二次集塵機的組合剖視圖；第3圖為本新型一較佳實施例之組合立體圖，說明本新型主要是由一底座單元、一抽風單元、一過濾單元及一集塵單元所組成；第4圖為本新型上述實施例之分解立體圖，說明該底座單元包含有一底座、二立柱、一第一快拆機構及一第二快拆機構； 第5圖為本新型上述實施例之分解立體圖，說明第一、第二快拆機構的分解狀態；第6圖為本新型上述實施例之組合剖視圖，說明本新型抽風單元、過濾單元及集塵單元以上下直列方式的設置型態；第7圖為本新型上述實施例之分解立體圖，說明該過濾單元包含有一過濾機體、一粗顆粒粉塵過濾筒、一細顆粒粉塵濾芯及一濾芯清潔機構；第8圖為第7圖由另一視角觀視之分解立體圖，說明該粗顆粒粉塵過濾筒及細顆粒粉塵濾芯的底端形狀，以及該抽風單元底部開設有一吸氣通道；第9圖為本新型上述實施例之組合剖視圖，說明抽風單元、過濾單元及集塵單元組合後的內部型態；第10圖為本新型上述實施例過濾單元內部的放大剖視圖，說明細顆粒粉塵濾芯底端氣密套合在粗顆粒粉塵過濾筒內部的情形；第11圖為第9圖沿11-11線的組合剖視圖，說明該濾芯清潔機構具有一軸桿、以及一可來回擺動帶動該軸桿旋轉的手動撥桿；第12圖為第9圖沿12-12線的組合剖視圖，說明該濾芯清潔機構具有一設置在軸桿上的清潔撥片，旋轉該軸桿可帶動清潔撥片對細顆粒粉塵濾芯內層表面進行拍打清潔的動作；第13圖為本新型上述實施例之動作圖，說明該過濾機體可引入外界空氣進入，經由粗顆粒粉塵過濾筒作一次集塵後，接著再進入細顆粒粉塵濾芯內進行二次集塵，最後由抽風單元排出濾淨空氣的作業流程；第14圖為本新型上述實施例之組合示意圖，說明該過濾單元藉由第一快拆機構作嵌合支撐，以及該集塵單元藉由第二快拆機構作嵌合支撐的情形； 第15圖為本新型上述實施例之組合示意圖，說明操作第二快拆機構可快速地讓集塵單元與底座單元及過濾單元分開的情形；及第16圖為本新型上述實施例之組合示意圖，說明操作第一快拆機構可快速地讓過濾單元與抽風單元分開的情形。 Figure 1 is a schematic diagram of the structure of the conventional primary dust collector; Figure 2 is a combined sectional view of the conventional secondary dust collector; Figure 3 is a combined perspective view of a preferred embodiment of the new model, illustrating that the new model is mainly composed of a base unit, An exhaust unit, a filter unit and a dust collection unit; Figure 4 is an exploded perspective view of the above-mentioned embodiment of the new model, illustrating that the base unit includes a base, two uprights, a first quick release mechanism and a second quick release Dismantling mechanism Figure 5 is an exploded perspective view of the above-described embodiment of the new model, illustrating the exploded state of the first and second quick release mechanisms; Figure 6 is a combined cross-sectional view of the above-described embodiment of the new model, illustrating the new exhaust unit, filter unit, and dust collection The unit is arranged in an up-and-down manner; Figure 7 is an exploded perspective view of the above-mentioned embodiment of the new model, illustrating that the filter unit includes a filter body, a coarse particle dust filter cartridge, a fine particle dust filter element, and a filter element cleaning mechanism; Fig. 8 is an exploded perspective view of Fig. 7 viewed from another perspective, illustrating the shape of the bottom end of the coarse particle dust filter cartridge and fine particle dust filter element, and an air suction channel is provided at the bottom of the exhaust unit; Fig. 9 is based on The combined cross-sectional view of the above-mentioned new embodiment illustrates the internal form of the combination of the exhaust unit, the filtering unit and the dust collection unit; FIG. 10 is an enlarged cross-sectional view of the inside of the filtering unit of the above-mentioned embodiment of the new model, illustrating the airtightness of the bottom of the fine particle dust filter It fits inside the coarse dust filter cartridge; Figure 11 is the combined cross-sectional view of Figure 9 along line 11-11, illustrating that the filter element cleaning mechanism has a shaft and a manual dial that can swing back and forth to drive the shaft to rotate Rod; Figure 12 is a combined cross-sectional view of Figure 9 along line 12-12, illustrating that the filter cleaning mechanism has a cleaning paddle provided on the shaft, rotating the shaft can drive the cleaning pad to the fine particle dust filter The surface of the layer is beaten and cleaned; Figure 13 is the action diagram of the above-mentioned embodiment of the new model, illustrating that the filter body can be introduced into the outside air, after the primary dust collection through the coarse dust filter cartridge, and then into the fine particle dust filter The secondary dust collection is carried out in the inside, and the exhaust air is finally discharged by the exhaust unit to filter the air flow; FIG. 14 is a combined schematic diagram of the above-mentioned embodiment of the new model, illustrating that the filter unit is fitted and supported by the first quick release mechanism, and the The dust collecting unit is fitted and supported by the second quick release mechanism; Figure 15 is a schematic diagram of the combination of the above-mentioned embodiments of the present invention, illustrating the situation in which the second quick-release mechanism can be used to quickly separate the dust collection unit from the base unit and the filter unit; and Figure 16 is a schematic diagram of the combination of the above-mentioned embodiments of the new model , Explain the operation of the first quick release mechanism to quickly separate the filter unit from the air extraction unit.

參閱第3圖及第4圖所示，本新型直列式二次集塵機在一較佳實施例中，其主要包含有一底座單元30、一抽風單元40、一過濾單元50及一集塵單元60，接著，再將上述各單元的組成構造及組合空間型態詳述於後。 Referring to FIG. 3 and FIG. 4, in a preferred embodiment of the novel in-line secondary dust collector, it mainly includes a base unit 30, an air extraction unit 40, a filter unit 50 and a dust collection unit 60, Next, the composition structure and combination space type of each unit will be described in detail later.

該底座單元30包含有一底座31、二豎立設置在該底座31左右兩側處的立柱32、一設置在二立柱32中段位置處的第一快拆機構33、以及一設置在二立柱32下方位置處的第二快拆機構34，其中：請同時參閱第5圖及第6圖，該底座31係略呈ㄇ形狀的座體，其底部設有數個滾輪311，可供使用者方便地移動整部機台；該立柱32是具有預定高度的直向樑體，每一根立柱32內側在上方位置處設有二組第一固定座321，在下方位置處設有二組第二固定座322；第一快拆機構33包含有二直立設置在二立柱32內側處的第一滑軌331、二分別套設在第一滑軌331上的第一滑套332、二分別接設在第一滑套332內側處的第一凸軸333、二分別套設在第一滑軌331上且可對第一滑套332提供彈復力的第一彈性件334、一與第一滑套332相接連動且向外延伸至過濾單元50外側處的第一手壓桿335、以及二連接在第一滑軌331及第一手壓桿335之間的第一連桿336，第一滑軌331上下兩端分別套設在第一固定座321上並作鎖接固定，其位置剛好對應在過濾單元50的高度位置，第一滑套332套設在第一滑軌331上可沿著第一滑軌331作上下移動狀，第一凸軸333係鎖接在第一滑套332上形成連動，左右兩邊的第一凸軸333剛好可對下 述過濾機體51的二耳部513作嵌入支撐，第一手壓桿335是略呈ㄇ形狀的桿體，其左右兩端分別與二邊的第一滑套332作樞接連結，第一連桿336兩端分別軸聯在第一滑軌331及第一手壓桿335上，使第一手壓桿335在上下扳壓時，可省力地以槓桿方式帶動第一滑套332作上下移動；第二快拆機構34具有二直立設置在二立柱32內側處的第二滑軌341、二分別套設在第二滑軌341上的第二滑套342、二分別接設在第二滑套342內側處的第二凸軸343、二分別套設在第二滑軌341上可對第二滑套342提供彈復力的第二彈性件344、一與第二滑套342相接連動且向外延伸至集塵單元60外側處的第二手壓桿345、以及二連接在第二滑軌341及第二手壓桿345之間的第二連桿346，第二滑軌341上下兩端分別套設在第二固定座322上並作鎖接固定，其位置剛好對應在集塵單元60的高度位置，第二滑套342套設在第二滑軌341上可沿著第二滑軌341作上下移動狀，第二凸軸343係鎖接在第二滑套342上形成連動，左右兩邊的第二凸軸343剛好可對下述集塵筒61的二耳部611作嵌入支撐，第二手壓桿345是略呈ㄇ形狀的桿體，其左右兩邊中段處分別與二邊的第二滑套342作樞接連結，第二連桿346兩端分別軸聯在第二滑軌341及第二手壓桿345上，使第二手壓桿345在上下扳壓時，可省力地以槓桿方式帶動第二滑套342作上下移動。 The base unit 30 includes a base 31, two upright posts 32 erected on the left and right sides of the base 31, a first quick release mechanism 33 provided at the middle position of the two upright posts 32, and a position below the two upright posts 32 The second quick release mechanism 34, where: please refer to Figure 5 and Figure 6 at the same time, the base 31 is a slightly ㄇ-shaped seat body, the bottom of which is provided with a number of rollers 311, for the user to easily move the whole The machine column; the column 32 is a straight beam with a predetermined height, each column 32 is provided with two sets of first fixing seats 321 at an upper position, and two sets of second fixing seats 322 at a lower position ; The first quick release mechanism 33 includes two first slide rails 331 upright disposed on the inner side of the two uprights 32, two first slide bushes 332 sleeved on the first slide rail 331, and two respectively connected to the first The first convex shafts 333 and two at the inner side of the sliding sleeve 332 are respectively sleeved on the first sliding rail 331 and a first elastic member 334 that can provide a resilience force to the first sliding sleeve 332 and one is opposite to the first sliding sleeve 332 A first hand lever 335 that is connected and extends outward to the outside of the filter unit 50, and two first links 336 connected between the first slide rail 331 and the first hand lever 335, the first slide rail 331 The upper and lower ends are respectively sleeved on the first fixing seat 321 and locked and fixed, the position of which corresponds to the height position of the filter unit 50, and the first sliding sleeve 332 is sleeved on the first sliding rail 331 and can be along the first The sliding rail 331 moves up and down, the first convex shaft 333 is locked on the first sliding sleeve 332 to form a linkage, and the first convex shaft 333 on the left and right sides can just be down The two ears 513 of the filter body 51 are used as embedded supports, and the first hand pressure bar 335 is a slightly shaped bar body, and its left and right ends are pivotally connected to the first sliding sleeves 332 on the two sides, respectively. The two ends of the rod 336 are respectively connected to the first sliding rail 331 and the first hand pressing rod 335, so that when the first hand pressing rod 335 is pulled up and down, the first sliding sleeve 332 can be driven by the lever to move up and down effortlessly ; The second quick release mechanism 34 has two second slide rails 341 upright disposed on the inside of the two uprights 32, two second slide bushes 342 sleeved on the second slide rail 341, and two respectively connected to the second slide The second convex shaft 343 on the inner side of the sleeve 342, two sleeved on the second slide rail 341 respectively, a second elastic member 344 that can provide resilience to the second slide sleeve 342, and one is connected to the second slide sleeve 342 And the second hand lever 345 extending outward to the outside of the dust collection unit 60, and the second connecting rod 346 connected between the second slide rail 341 and the second hand lever 345, the second slide rail 341 up and down The two ends are respectively sleeved on the second fixing base 322 and fixed by locking, the position of which is just corresponding to the height position of the dust collecting unit 60, and the second sliding sleeve 342 is sleeved on the second sliding rail 341 and can be along the second The sliding rail 341 moves up and down, the second convex shaft 343 is locked on the second sliding sleeve 342 to form a linkage, and the second convex shafts 343 on the left and right sides can just fit into the two ear parts 611 of the dust collecting cylinder 61 described below Support, the second hand pressure lever 345 is a slightly ㄇ shaped rod body, and the middle sections of the left and right sides are respectively pivotally connected with the second sliding sleeves 342 on both sides, and the two ends of the second link 346 are respectively pivotally connected to the second On the slide rail 341 and the second hand pressure lever 345, when the second hand pressure lever 345 is pulled up and down, the second slide sleeve 342 can be driven to move up and down by leveraging effortlessly.

同時參閱第8圖及第9圖，該抽風單元40包含一設置在二立柱32上端位置處的抽風機體41、以及一設置在抽風機體41內的鼓風機42，該抽風機體41頂部洞設有多數個通氣孔411，而底部在對應鼓風機42的位置處穿設有一吸氣通道412，啟動鼓風機42運轉可令吸氣通道412產生一負壓吸力。 Referring to FIGS. 8 and 9 at the same time, the exhaust unit 40 includes an exhaust fan body 41 disposed at the upper end of the two uprights 32, and a blower 42 disposed in the exhaust fan body 41. The top hole of the exhaust fan body 41 is provided with a plurality of There are two ventilation holes 411, and a suction channel 412 is penetrated at the bottom of the blower 42 at the bottom. Starting the blower 42 can cause the suction channel 412 to generate a negative pressure suction force.

參閱第7~10圖，該過濾單元50包含一設置在二立柱32之間且正對於該抽風機體41下方位置處的過濾機體51、一設置在過濾機體51內的粗顆粒粉塵 過濾筒52、一設置在粗顆粒粉塵過濾筒52內的細顆粒粉塵濾芯53、以及一設置在過濾機體51上端處的濾芯清潔機構54，其中：該過濾機體51內部中空形成有一第一容室511，外部設有一連通至第一容室511內可供引入外界空氣的進氣口512，且外部左右兩側邊處設有二耳部513，二耳部513可供第一快拆機構33的第一凸軸333嵌入，藉此可支承住整個過濾機體51，該過濾機體51於第一容室511內壁處固接有一呈螺旋走向的導流板514，該導流板514可令吸入第一容室511內的空氣以螺旋走向沿著粗顆粒粉塵過濾筒52外周壁作接觸；該粗顆粒粉塵過濾筒52係具有內外兩層的圓筒體，其上端處平設有一凸緣521，該凸緣521可供架設固定在過濾機體51頂端處，粗顆粒粉塵過濾筒52外周向下延伸設有一圓筒部522，該圓筒部522同軸套入於第一容室511內，其外周與過濾機體51內壁之間相隔有一定距離，該圓筒部522內部中空形成有一第二容室523，圓筒部522在下端處的外周表面上洞設有多數個穿透至第二容室523內的濾孔群524，該等濾孔群524係依據該導流板514的走向呈螺旋分佈狀，使進入第一容室511的空氣在與圓筒部522外周壁接觸的過程當中，粗大顆粒的粉塵會受到濾孔群524予以濾除，並且因為自重的關係而向下掉落，圓筒部522下端處更設有一呈擴口狀的斜角錐部525，斜角錐部525可防止掉落的粗大粉塵被吸入第二容室523內，該粗顆粒粉塵過濾筒52上端中央處凹設有一與該吸氣通道412作連通狀的座孔526，位於座孔526底部中央處開設有一連通至第二容室523內的中間透孔527，另外在座孔526底壁上更凸設有一呈環形狀的定位凸緣528；該細顆粒粉塵濾芯53具有一濾芯架531、一圍設在濾芯架531外周處的濾材532、以及一鎖接在濾芯架531上端處的固定盤533，該濾芯架531同軸地套入粗顆粒粉塵過濾筒52的座孔526內，其底端可快速地與定位凸緣528作氣密套合，其頂端透過固定盤533鎖接固定在粗顆粒粉塵過濾筒52的凸緣521 上，該濾材532係採用高效率空氣微粒過濾網(HEPA)，可有效地濾除掉空氣中的微細粉塵，該細顆粒粉塵濾芯53內部藉由濾材532圍繞而中空形成有一芯孔534，該芯孔534透過該中間透孔527而與第二容室523形成連通狀，另外該濾芯架531底端中央處橫設有一肋條部535，該固定盤533鎖接在濾芯架531上端處可對芯孔534上端作成封閉狀，使進入芯孔534的空氣只能藉由穿透該濾材532而進入座孔526內；同時參閱第11圖及第12圖，該濾芯清潔機構54具有一設置在過濾機體51上端處的環座541、一軸設在環座541中央處且向下延伸至細顆粒粉塵濾芯53芯孔534內的軸桿542、一固接在軸桿542下方處且與該濾材532內側表面相接觸的清潔撥片543、一套設在軸桿542上端處的單向軸承544、以及一套合在單向軸承544上且橫向延伸出環座541外側處的手動撥桿545，該環座541係呈圓環狀的座體，其內部透空開設有一略呈3/4圓角形狀的透孔5411，該透孔5411上下分別與吸氣通道412及座孔526相互作成連通狀，該環座541內部另設有一略呈1/4圓角形狀的實體部5412，該實體部5412的圓心角端處設有一可供該軸桿542穿通過的軸孔5413，該實體部5412的外周處開設有一可供該手動撥桿545伸出作出大於45度範圍角度擺動的開槽5414，該軸桿542下端延伸至細顆粒粉塵濾芯53肋條部535上並作成軸接，藉由擺動手動撥桿545可同時帶動軸桿542及清潔撥片543作迴轉，由於該清潔撥片543與濾材532表面作接觸，轉動清潔撥片543可清除附著在濾材532內側表面上的粉塵，手動撥桿545在正向轉動時可帶動該軸桿542轉動一定角度，手動撥桿545反向轉動時藉由單向軸承544不會帶動該軸桿542轉動，如此只要讓手動撥桿545反覆正反轉數次後，該清潔撥片543即可完成一圈360度對濾材532內側表面的清潔工作。 Referring to FIGS. 7 to 10, the filter unit 50 includes a filter body 51 disposed between the two uprights 32 and directly below the exhaust fan body 41, and a coarse particle dust disposed in the filter body 51 The filter cartridge 52, a fine particle dust filter element 53 provided in the coarse particle dust filter cartridge 52, and a filter element cleaning mechanism 54 provided at the upper end of the filter body 51, wherein: the filter body 51 is hollow inside to form a first chamber 511, an air inlet 512 connected to the first chamber 511 for introducing outside air is provided on the outside, and two ear parts 513 are provided on the left and right sides of the outside, and the two ear parts 513 are provided for the first quick release mechanism The first convex shaft 333 of 33 is embedded so as to support the entire filter body 51. The filter body 51 is fixed with a spiral guide plate 514 at the inner wall of the first chamber 511. The guide plate 514 can be The air sucked into the first chamber 511 is contacted along the outer peripheral wall of the coarse dust filter cartridge 52 in a spiral direction; the coarse dust filter cartridge 52 is a cylindrical body with two inner and outer layers, and a convexity is provided at the upper end of the cylindrical body The flange 521 can be erected and fixed at the top of the filter body 51, and a cylindrical portion 522 extends downward from the outer periphery of the coarse particle filter 52, and the cylindrical portion 522 is coaxially sleeved in the first chamber 511 There is a certain distance between the outer periphery and the inner wall of the filter body 51, the cylindrical portion 522 is hollow inside to form a second chamber 523, the cylindrical portion 522 is provided with a plurality of penetration holes on the outer peripheral surface at the lower end The filter hole groups 524 in the second chamber 523 are spirally distributed according to the direction of the deflector 514, so that the air entering the first chamber 511 is in contact with the outer peripheral wall of the cylindrical portion 522 During the process, the coarse particles of dust will be filtered by the filter hole group 524, and fall down due to its own weight. The lower end of the cylindrical part 522 is further provided with a flared beveled cone 525, beveled cone The portion 525 can prevent the falling coarse dust from being sucked into the second chamber 523. The coarse particle dust filter 52 is concavely provided with a seat hole 526 in communication with the suction channel 412 at the center of the upper end of the coarse particle dust filter 52, which is located at the bottom of the seat hole 526 A central through hole 527 communicating with the second chamber 523 is opened in the center, and a positioning flange 528 in the shape of a ring is further protruded on the bottom wall of the seat hole 526; the fine particle dust filter 53 has a filter holder 531 , A filter material 532 surrounding the outer periphery of the filter cartridge frame 531, and a fixed disk 533 locked at the upper end of the filter cartridge frame 531, the filter cartridge frame 531 is coaxially sleeved into the seat hole 526 of the coarse particle dust filter cartridge 52, which The bottom end can be quickly airtightly fitted with the positioning flange 528, and the top end is locked and fixed to the flange 521 of the coarse particle dust filter cartridge 52 through the fixing plate 533 The filter material 532 uses a high-efficiency air particulate filter (HEPA), which can effectively filter out fine dust in the air. The fine particle dust filter 53 is surrounded by the filter material 532 and forms a core hole 534 hollowly. The core hole 534 communicates with the second chamber 523 through the middle through hole 527. In addition, a rib portion 535 is transversely arranged at the center of the bottom end of the filter cartridge frame 531, and the fixing plate 533 is locked at the upper end of the filter cartridge frame 531 The upper end of the core hole 534 is closed, so that the air entering the core hole 534 can only enter the seat hole 526 by penetrating the filter material 532; while referring to FIGS. 11 and 12, the filter element cleaning mechanism 54 has a A ring seat 541 at the upper end of the filter body 51, a shaft 542 provided at the center of the ring seat 541 and extending down to the core hole 534 of the fine dust filter 53, a shaft 542 fixed below the shaft 542 and connected to the filter material The cleaning paddle 543 that the inner surface of 532 is in contact with, a set of one-way bearings 544 provided at the upper end of the shaft 542, and a set of manual dials 545 that are fitted on the one-way bearing 544 and extend laterally beyond the outer side of the ring seat 541 The ring seat 541 is a ring-shaped seat body, and a through hole 5411 with a slightly 3/4 rounded shape is opened through the inside of the hollow, and the through hole 5411 is made up and down with the suction channel 412 and the seat hole 526 respectively Connected, the ring seat 541 is further provided with a substantially quarter-shaped solid portion 5412. At the rounded corner end of the solid portion 5412, there is a shaft hole 5413 through which the shaft 542 can pass. A groove 5414 for extending the manual dial lever 545 to swing at an angle greater than 45 degrees is formed on the outer periphery of the portion 5412. The lower end of the shaft 542 extends to the rib portion 535 of the fine-particle dust filter 53 and is made into a shaft connection. The swing manual dial 545 can simultaneously drive the shaft 542 and the cleaning paddle 543 to rotate. Since the cleaning paddle 543 makes contact with the surface of the filter medium 532, the cleaning paddle 543 can remove the dust adhering to the inner surface of the filter medium 532. The manual lever 545 can drive the shaft 542 to rotate a certain angle when it rotates in the forward direction, and the one-way bearing 544 will not drive the shaft 542 to rotate when the manual lever 545 rotates in the reverse direction, so as long as the manual lever 545 is repeated After several forward and reverse rotations, the cleaning paddle 543 can complete the 360-degree cleaning of the inner surface of the filter material 532 in one turn.

參閱第4圖及第9圖，該集塵單元60包含一設置在二立柱32之間且正對於該過濾機體51下方位置處的集塵筒61，該集塵筒61左右兩側邊處設有二耳部611，其底部裝設有數個滾輪612，方便整個集塵筒61在地面上進行搬運移動，該集塵筒61內部對應上述第一、第二容室511、523的下方位置處凹設有一可供收集粗細顆粒粉塵的集塵室613，為了方便清理收集粉塵，該集塵室613內部可套入一集塵袋62，該集塵袋62內藉由套入一環框63，可快速地將集塵袋62擴撐開來，使集塵袋62的袋口剛好對應在第一、第二容室511、523下方處，如此便可順利地讓粗、細顆粒的粉塵掉落至集塵袋62內進行收集。 Referring to FIG. 4 and FIG. 9, the dust collecting unit 60 includes a dust collecting barrel 61 disposed between the two uprights 32 and facing the position below the filter body 51. The dust collecting barrel 61 is provided on the left and right sides There are two ear parts 611, and a plurality of rollers 612 are installed at the bottom thereof, which is convenient for the entire dust collection tube 61 to move on the ground. The inside of the dust collection tube 61 corresponds to the position below the first and second chambers 511, 523 A dust collecting chamber 613 for collecting coarse and fine particles of dust is provided in the recess. In order to facilitate the cleaning and collection of dust, a dust collecting bag 62 can be sleeved inside the dust collecting chamber 613, and a ring frame 63 can be inserted into the dust collecting bag 62. The dust bag 62 can be expanded quickly, so that the mouth of the dust bag 62 just corresponds to the lower part of the first and second chambers 511 and 523, so that the coarse and fine particles can be smoothly removed Drop into the dust bag 62 for collection.

以上所述是本新型直列式二次集塵機的整體組成結構及組合空間型態，接著再將本新型的動作以及欲解決的技術課題詳述於後。 The above is the overall composition structure and combined space type of the in-line secondary dust collector of the present invention, and then the actions of the present invention and the technical problems to be solved will be described in detail later.

參閱第12圖及第13圖，當使用者要使用本新型時，首先啟動鼓風機42運轉產生吸力，外界的空氣會由過濾機體51的進氣口512吸入第一容室511內，利用螺旋狀的導流板514，空氣會沿著螺旋路徑到達粗顆粒粉塵過濾筒52的下端處，空氣中較粗大顆粒的粉塵在與圓筒部522外壁摩擦接觸的過程當中，會因為自重而掉落入下方的集塵筒61內，而圓筒部522上的濾孔群524會首先濾掉較粗大顆粒的粉塵，吸入第一容室511內的空氣透過該等濾孔群524會先作第一次過濾，藉此完成一次集塵動作，而過濾後的空氣會經由濾孔群524進入第二容室523內，再由第二容室523到達細顆粒粉塵濾芯53內部的芯孔534，此時空氣藉由該濾材532會過濾掉較細微顆粒的粉塵，細顆粒粉塵經由第二容室523會掉落入下方的集塵筒61內，藉此完成二次集塵動作，經過二次集塵後的空氣便會由座孔526向上通過該環座541的透孔5411，進入抽風機體41的吸氣通道412，最後從抽風機體41的通氣孔411向外排出，至此即完成所有過濾集塵動作。 Referring to FIG. 12 and FIG. 13, when the user wants to use the new model, the blower 42 is first activated to generate suction force, and the outside air will be drawn into the first chamber 511 through the air inlet 512 of the filter body 51, using the spiral shape The deflector 514 of the air will follow the spiral path to the lower end of the coarse dust filter cartridge 52. The coarser dust particles in the air will fall into the process of frictional contact with the outer wall of the cylindrical portion 522 due to their own weight In the dust collection tube 61 below, the filter hole group 524 on the cylindrical portion 522 will first filter out the coarser particles of dust, and the air sucked into the first chamber 511 through these filter hole groups 524 will be the first The secondary filtration is used to complete a dust collection operation, and the filtered air will enter the second chamber 523 through the filter hole group 524, and then from the second chamber 523 to the core hole 534 inside the fine particle dust filter 53, this When the air is filtered by the filter material 532, finer particles of dust will be filtered out, and the fine particles of dust will fall through the second chamber 523 into the dust collecting drum 61 below, thereby completing the secondary dust collection action, after the secondary collection The air after the dust will pass through the through hole 5411 of the ring seat 541 through the seat hole 526, enter the suction channel 412 of the exhaust fan body 41, and finally exhaust outward from the ventilation hole 411 of the exhaust fan body 41, thus completing all filtering collection Dust action.

參閱第14圖，在組合狀態下，該過濾單元50的過濾機體51藉由第一快拆機構33的支撐，此時第一快拆機構33的第一手壓桿335是呈下壓狀態，第一凸軸333會向上頂推該過濾機體51與抽風單元40下端作結合，該集塵單元60的集塵筒61藉由第二快拆機構34的支撐，第二快拆接構34的第二手壓桿345是呈下壓狀態，第二凸軸343會向上頂推該集塵筒61與過濾機體51下端作結合。 Referring to FIG. 14, in the combined state, the filter body 51 of the filter unit 50 is supported by the first quick release mechanism 33, and the first hand pressure lever 335 of the first quick release mechanism 33 is in a depressed state at this time. The first convex shaft 333 will push the filter body 51 upward to combine with the lower end of the air extraction unit 40. The dust collecting cylinder 61 of the dust collecting unit 60 is supported by the second quick release mechanism 34. The second hand pressing rod 345 is in a depressed state, and the second convex shaft 343 will push the dust collecting cylinder 61 upward to combine with the lower end of the filter body 51.

參閱第15圖，當使用者想要對該集塵筒61內的集塵袋62進行更換時，首先，只要向上扳拉第二快拆機構34的第二手壓桿345，第二滑套342受到第二彈性件344向下彈推，會連同帶動第二凸軸343往下移動，第二凸軸343下移會讓整個集塵筒61與過濾機體51相互脫離，當集塵筒61底部的滾輪612在接觸地面後，就可讓整個集塵筒61自底座31移開，使用者便可快速地將集塵筒61內的集塵袋62取出以利進行更換作業。 Referring to FIG. 15, when the user wants to replace the dust bag 62 in the dust cylinder 61, first, as long as the second hand lever 345 of the second quick release mechanism 34 is pulled up, the second sliding sleeve 342 is pushed downward by the second elastic member 344, and will move the second convex shaft 343 downward together. The downward movement of the second convex shaft 343 will make the entire dust collecting drum 61 and the filter body 51 detach from each other. When the dust collecting drum 61 After the roller 612 at the bottom touches the ground, the entire dust collecting drum 61 can be removed from the base 31, and the user can quickly take out the dust collecting bag 62 in the dust collecting drum 61 to facilitate the replacement operation.

參閱第16圖，當使用者想要對該過濾機體51內的細顆粒粉塵濾芯53進行更換時，首先，要讓上述集塵筒61與底座31先進行脫離，接著，使用者只要向上扳拉第一快拆機構33的第一手壓桿335，第一滑套332受到第一彈性件334向下彈推，會連同帶動第一凸軸333往下移動，第一凸軸333下移會讓過濾機體51與抽風機體41相互脫離，此時就可將整個過濾單元50從立柱32上分離出來，接著使用者便可對過濾單元50內部進行更換濾芯作業。 Referring to FIG. 16, when the user wants to replace the fine particle dust filter 53 in the filter body 51, first, the dust collecting tube 61 and the base 31 should be detached first. Then, the user only needs to pull up The first hand lever 335 of the first quick release mechanism 33, the first sliding sleeve 332 is pushed downward by the first elastic member 334, and will move the first convex shaft 333 downward together with the first convex shaft 333 moving downward The filter body 51 and the fan body 41 are detached from each other. At this time, the entire filter unit 50 can be separated from the post 32, and then the user can perform the operation of replacing the filter element inside the filter unit 50.

綜上所述，本新型直列式二次集塵機主要是為了解決習知二次集塵機20體積量過大，造成佔用空間及操作使用不便的問題，本新型所運用的技術手段是將抽風單元40、過濾單元50及集塵單元60以上下直列方式進行安裝組合，可令整部機台的體積量達到最小，使本新型在狹小空間內也能適當安置，無論在安裝搬運及操作使用上皆具有其便利性，另外，為了要達到二次集塵效 果，該過濾單元50的組成構造及空氣通道是本新型一大重點，也就是該過濾機體51內部以同軸方式設置粗顆粒粉塵過濾筒52及細顆粒粉塵濾芯53，讓吸入的空氣可依序地從粗顆粒粉塵過濾筒52先進行一次過濾集塵後，接著再將過濾後的空氣引導至細顆粒粉塵濾芯53進行二次過濾集塵，如此，本新型可讓吸入的空氣在單一過濾機體51內，就能全部完成粗、細顆粒粉塵的集塵動作，且粗、細顆粒的粉塵也能統一由單一集塵筒61進行集中處理，藉此能有效節省機體成本，並且達到便利清理的使用效果；另外，本新型對於細顆粒粉塵濾芯53具有快速便利的清潔效果，本新型在過濾單元50上設置有濾芯清潔機構54，該濾芯清潔機構54設有一可單向驅動清潔撥片543旋轉的手動撥桿545，使用者只要站在機體前方處進行操作，反覆地擺動手動撥桿545數次後，內部清潔撥片543便可完成360度迴轉對細顆粒粉塵濾芯53進行拍打清潔的動作，如此可讓細顆粒粉塵濾芯53維持在最佳過濾品質的狀態；最後，本新型在二立柱32上分別裝設第一快拆機構33及第二快拆機構34，使用者操作第二快拆機構34的第二手壓桿345，可控制集塵筒61快速地與過濾機體51分開脫離，如此當使用者要對集塵袋62作更換清理時，就能快速取出集塵袋62進行更換，而使用者操作第一快拆機構33的第一手壓桿335，可控制過濾機體51快速地與抽風機體41分開脫離，如此使用者對細顆粒粉塵濾芯53更換安裝時，也同樣具有便利拆裝的使用效果。 To sum up, the new in-line secondary dust collector is mainly to solve the problem of excessive volume of the conventional secondary dust collector 20, resulting in occupation of space and inconvenience of operation and use. The technical means used by the new model is to extract the air extraction unit 40 and filter The unit 50 and the dust collection unit 60 are installed in an up-and-down in-line manner, which can minimize the volume of the entire machine, so that the new model can be properly placed in a small space, regardless of its installation, transportation, operation and use. Convenience, in addition, in order to achieve the secondary dust collection effect As a result, the composition structure and air passage of the filter unit 50 are a major focus of the new model, that is, the coarse particle dust filter 52 and the fine particle dust filter 53 are arranged coaxially inside the filter body 51, so that the inhaled air can be sequentially Firstly, the coarse particle dust filter cartridge 52 first filters the dust, and then guides the filtered air to the fine particle dust filter 53 for the second filter dust collection. In this way, the new type allows the inhaled air to be filtered in a single filter body Within 51, the dust collection action of coarse and fine particles can be completed, and the coarse and fine particles can also be collectively processed by a single dust collection tube 61, thereby effectively saving the cost of the body and achieving convenient cleaning. Use effect; In addition, the new type has a fast and convenient cleaning effect on the fine particle dust filter element 53. The new type is provided with a filter element cleaning mechanism 54 on the filter unit 50. The filter element cleaning mechanism 54 is provided with a unidirectional driving cleaning paddle 543 to rotate As long as the user stands at the front of the machine to operate, repeatedly swing the manual lever 545 a few times, the internal cleaning pad 543 can complete 360 degrees of rotation to clean the fine particle dust filter 53 In this way, the fine particle dust filter 53 can be maintained at the state of the best filtration quality; finally, the new quick release mechanism 33 and the second quick release mechanism 34 are respectively installed on the two upright posts 32, and the user operates the second quick release mechanism The second hand pressure lever 345 of the disassembly mechanism 34 can control the dust collecting cylinder 61 to be quickly separated from the filter body 51, so that when the user needs to replace and clean the dust collecting bag 62, the dust collecting bag 62 can be quickly taken out Replacement, and the user operates the first hand pressure lever 335 of the first quick release mechanism 33 to control the filter body 51 to be quickly separated from the fan body 41, so that the user also has the The effect of convenient disassembly and assembly.

惟，以上各實施例之揭示僅用以說明本新型，並非用以限制本新型，故舉凡數值之變更或等效元件之置換仍應隸屬本新型之範疇。 However, the disclosures of the above embodiments are only used to illustrate the present invention, not to limit the present invention. Therefore, any change in numerical value or replacement of equivalent elements should still belong to the scope of the present invention.

綜上所述，當可使熟知本項技藝者明瞭本新型確可達成前述目的，實已符合專利法之規定，故依法提出申請。 In summary, when the person who is familiar with this skill knows that the new model can indeed achieve the aforementioned objectives, it is in line with the provisions of the Patent Law, so the application is submitted in accordance with the law.

30‧‧‧底座單元 30‧‧‧Base unit

31‧‧‧底座 31‧‧‧Base

311‧‧‧滾輪 311‧‧‧wheel

32‧‧‧立柱 32‧‧‧pillar

33‧‧‧第一快拆機構 33‧‧‧First quick release mechanism

34‧‧‧第二快拆機構 34‧‧‧Second quick release mechanism

40‧‧‧抽風單元 40‧‧‧Exhaust unit

41‧‧‧抽風機體 41‧‧‧Exhaust fan body

411‧‧‧通氣孔 411‧‧‧ vent

50‧‧‧過濾單元 50‧‧‧Filter unit

51‧‧‧過濾機體 51‧‧‧Filter body

512‧‧‧進氣口 512‧‧‧Air inlet

54‧‧‧濾芯清潔機構 54‧‧‧ Filter cleaning mechanism

545‧‧‧手動撥桿 545‧‧‧manual lever

60‧‧‧集塵單元 60‧‧‧Dust collection unit

61‧‧‧集塵筒 61‧‧‧ dust collector

612‧‧‧滾輪 612‧‧‧wheel

Claims (10)

一種直列式二次集塵機，其包含有：一底座單元，包含一底座及二豎立設置在該底座左右兩側處的立柱；一抽風單元，包含一設置在二立柱上端位置處的抽風機體、以及一設置在抽風機體內的鼓風機，該抽風機體底部在對應鼓風機的位置處穿設有一吸氣通道，啟動鼓風機運轉可令吸氣通道產生一負壓吸力；一過濾單元，包含一設置在二立柱之間且正對於該抽風機體下方位置處的過濾機體、一設置在過濾機體內的粗顆粒粉塵過濾筒、以及一設置在粗顆粒粉塵過濾筒內的細顆粒粉塵濾芯，該過濾機體內部中空形成有一第一容室，外部設有一連通至第一容室內可供引入外界空氣的進氣口，該粗顆粒粉塵過濾筒係架設固定在過濾機體內，其下端設有一延伸至第一容室內的圓筒部，該圓筒部內部中空形成有一第二容室，圓筒部外周表面處洞設有多數個穿透至第二容室內的濾孔群，粗顆粒粉塵過濾筒上端中央處凹設有一座孔，該座孔上方與抽風機體的吸氣通道作成連通狀，該細顆粒粉塵濾芯係同軸套設在座孔內，其外周包覆設置有一濾材，該濾材內部中空形成有一芯孔，該芯孔下方與第二容室作成連通狀；及一集塵單元，包含一設置在二立柱之間且正對於該過濾機體下方位置處的集塵筒，該集塵筒內部對應上述第一、第二容室的下方位置處凹設有一集塵室。 An in-line secondary dust collector includes: a base unit including a base and two upright columns disposed on the left and right sides of the base; an air extraction unit including an exhaust fan body disposed at an upper end position of the two upright columns, and A blower installed in the body of the exhaust fan, the bottom of the exhaust fan body is provided with an suction channel at the position corresponding to the blower, and the start of the blower operation can cause the suction channel to generate a negative pressure suction force; a filter unit, including a set on two upright Between and facing the filter body at the position below the fan body, a coarse particle dust filter cartridge arranged in the filter body, and a fine particle dust filter element arranged in the coarse particle dust filter cartridge, the filter body is formed inside hollow There is a first chamber, an air inlet connected to the first chamber for introducing outside air is provided outside, the coarse particle dust filter cylinder is erected and fixed in the filter body, and a lower end is provided with an extension to the first chamber The cylindrical part of the cylindrical part is hollow, and a second chamber is formed in the hollow part. A plurality of filter hole groups penetrating into the second chamber are provided in the hole on the outer peripheral surface of the cylindrical part. There is a hole, which is connected to the suction channel of the fan body above the seat hole, the fine particle dust filter core is coaxially sleeved in the seat hole, and a filter material is coated on the outer periphery of the filter material, and a core hole is formed in the hollow of the filter material. The bottom of the core hole is in communication with the second chamber; and a dust collecting unit includes a dust collecting cylinder disposed between the two upright columns and facing the position below the filter body, the inside of the dust collecting cylinder corresponding to the first 1. A dust collecting chamber is recessed at a position below the second chamber. 如請求項1所述之直列式二次集塵機，其中，該過濾單元更包含有一濾芯清潔機構，該濾芯清潔機構具有一設置在過濾機體上端處的環座、一軸設在環座中央處且向下延伸至細顆粒粉塵濾芯芯孔內的軸桿、一固接在軸桿下 方處且與該濾材內側表面相接觸的清潔撥片、一套設在軸桿上端處的單向軸承、以及一套合在單向軸承上且橫向延伸出環座外側處的手動撥桿。 The in-line secondary dust collector according to claim 1, wherein the filter unit further includes a filter element cleaning mechanism, the filter element cleaning mechanism has a ring seat provided at the upper end of the filter body, and a shaft is provided at the center of the ring seat and facing The shaft extending down to the core hole of the fine particle dust filter core is fixed under the shaft A cleaning paddle at a square position and in contact with the inner surface of the filter material, a set of one-way bearings provided at the upper end of the shaft, and a set of manual paddles fitted on the one-way bearings and extending laterally out of the outer side of the ring seat. 如請求項2所述之直列式二次集塵機，其中，該環座係呈圓環狀的座體，其內部透空開設有一略呈3/4圓弧角形狀的透孔，該透孔上下分別與吸氣通道及座孔相互連通，該環座內部另設有一略呈1/4圓弧角形狀的實體部，該實體部的圓心角端處設有一可供該軸桿穿設的軸孔，該實體部的外周處開設有一可供該手動撥桿伸出作出大於45度範圍角度擺動的開槽。 The in-line secondary dust collector according to claim 2, wherein the ring seat is an annular seat body, and a through hole with a shape of slightly 3/4 arc angle is formed in the inner through hole, and the through hole is up and down Respectively connected with the suction channel and the seat hole, the ring seat is also provided with a solid part with a shape of slightly 1/4 arc angle, and the center of the solid part is provided with a shaft for the shaft to pass through A hole is formed on the outer periphery of the solid part for the manual lever to extend to make an angle swing greater than 45 degrees. 如請求項1所述之直列式二次集塵機，其中，該過濾機體於第一容室內壁處固接有一呈螺旋走向的導流板，該粗顆粒粉塵過濾筒圓筒部上的濾孔群係依據該導流板的走向呈螺旋分佈狀。 The in-line secondary dust collector according to claim 1, wherein the filter body is fixed with a spiral guide plate at the inner wall of the first chamber, and the filter hole group on the cylindrical part of the coarse particle dust filter cylinder It is spirally distributed according to the direction of the deflector. 如請求項1所述之直列式二次集塵機，其中，該粗顆粒粉塵過濾筒在圓筒部下端處更設有一呈擴口狀的斜角錐部。 The in-line secondary dust collector according to claim 1, wherein the coarse particle dust filter cartridge is further provided with a beveled cone at the lower end of the cylindrical portion. 如請求項1所述之直列式二次集塵機，其中，該粗顆粒粉塵過濾筒在座孔底部中央處開設有一連通至第二容室內的中間透孔。 The in-line secondary dust collector according to claim 1, wherein the coarse dust filter cartridge is provided with an intermediate through hole connected to the second chamber in the center of the bottom of the seat hole. 如請求項1所述之直列式二次集塵機，其中，該粗顆粒粉塵過濾筒在座孔底部凸設有一可供細顆粒粉塵濾芯底端作氣密套合的定位凸緣。 The in-line secondary dust collector according to claim 1, wherein the coarse particle dust filter cartridge is protrudingly provided with a positioning flange at the bottom of the seat hole for the bottom end of the fine particle dust filter element to be hermetically sleeved. 如請求項1所述之直列式二次集塵機，其中，該細顆粒粉塵濾芯包含有一濾芯架及一固定盤，該濾材圍設在濾芯架外周處，令細顆粒粉塵濾芯內部形成中空狀的芯孔，該固定盤係鎖接在濾芯架上端處，可對芯孔上端作成封閉狀，細顆粒粉塵濾芯藉由該固定盤鎖接固定在粗顆粒粉塵過濾筒上。 The in-line secondary dust collector according to claim 1, wherein the fine particle dust filter element includes a filter element frame and a fixed disc, the filter material is surrounded at the outer periphery of the filter element frame, so that the fine particle dust filter element forms a hollow core The fixed disk is locked at the upper end of the filter core frame, and the upper end of the core hole can be closed, and the fine particle dust filter core is locked and fixed on the coarse particle dust filter cylinder by the fixed disk. 如請求項1所述之直列式二次集塵機，其中，該過濾機體左右兩側邊處設有二耳部，該底座單元更包含有一第一快拆機構，第一快拆機構具有二直立固設在二立柱內側對應於該過濾機體高度位置處的第一滑軌、二分別套設在第一滑軌上可作上下移動狀的第一滑套、二分別接設在第一滑套內側處可對該過濾機體二耳部作嵌入的第一凸軸、二分別套設在第一滑軌上可對第一滑套提供彈復力的第一彈性件、一向外延伸至過濾機體外側處且兩邊分別與第一滑套作樞接連動的第一手壓桿、以及二連接在第一滑軌及第一手壓桿之間的第一連桿。 The in-line secondary dust collector according to claim 1, wherein the filter body is provided with two ear parts on the left and right sides, and the base unit further includes a first quick release mechanism, the first quick release mechanism has two upright fixed The first slide rail provided on the inner side of the two upright columns corresponding to the height position of the filter body and the two are respectively sleeved on the first slide rail and can be moved up and down like a first slide sleeve and the two are respectively connected inside the first slide sleeve The first convex shaft which can be embedded in the two ears of the filter body, two respectively sleeved on the first slide rail, a first elastic member which can provide resilience to the first slide sleeve, one extends outward to the outside of the filter body A first hand lever that is pivotally connected to the first sliding sleeve on both sides and two first connecting rods connected between the first slide rail and the first hand lever are respectively provided. 如請求項1所述之直列式二次集塵機，其中，該集塵筒左右兩側邊處設有二耳部，該底座單元更包含有一第二快拆機構，第二快拆機構具有二直立固設在二立柱內側對應於該集塵筒高度位置處的第二滑軌、二分別套設在第二滑軌上可作上下移動狀的第二滑套、二分別接設在第二滑套內側處可對該集塵筒二耳部作嵌入的第二凸軸、二分別套設在第二滑軌上可對第二滑套提供彈復力的第二彈性件、一向外延伸至集塵筒外側處且兩邊分別與第二滑套作樞接連動的第二手壓桿、以及二連接在第二滑軌及第二手壓桿之間的第二連桿。 The in-line secondary dust collector as described in claim 1, wherein the left and right sides of the dust collector are provided with two ear parts, the base unit further includes a second quick release mechanism, the second quick release mechanism has two uprights The second slide rail fixed on the inner side of the two upright columns corresponding to the height position of the dust collecting cylinder, the two slide sleeves are respectively sleeved on the second slide rail, and the second slide sleeves which can be moved up and down, and the two are respectively arranged on the second slide At the inner side of the sleeve, a second convex shaft that can be embedded into the two ears of the dust collecting cylinder, two sleeves respectively sleeved on the second slide rail, a second elastic member that can provide resilience to the second slide sleeve, one extends outward to A second hand pressing rod which is pivotally connected to the second sliding sleeve at the outer side of the dust collecting cylinder and on both sides, and two second connecting rods connected between the second sliding rail and the second hand pressing rod.

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