TWI750903B - Reverse cross-flow supergravity device with gas choke ring wall - Google Patents
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Abstract
一種具有阻氣環壁的逆錯流式超重力裝置,包含一外殼、一軸承座、一旋轉軸、一旋轉床單元及一液體導管。該旋轉床單元包括一基板、一開孔頂板、一填充層及一阻氣環壁。該基板連接於該旋轉軸。該開孔頂板允許流體穿過並藉由一第一動密封件連接該外殼。該填充層具有一底面、一頂面及一外周面。該阻氣環壁圍繞鄰近該頂面之外周緣的部分外周面,並與該基板相間隔,以封阻氣體穿透部分外周面。本發明具有阻氣環壁的逆錯流式超重力裝置可在逆流式的超重力裝置中額外產生錯流式的超重力裝置之作用與效果,且能夠保留逆流式的超重力裝置之優點。A reverse cross-flow supergravity device with a gas-blocking ring wall comprises a casing, a bearing seat, a rotating shaft, a rotating bed unit and a liquid conduit. The rotating bed unit includes a base plate, an opening top plate, a packing layer and a gas choke ring wall. The base plate is connected to the rotating shaft. The perforated top plate allows fluid to pass through and is connected to the housing by a first dynamic seal. The filling layer has a bottom surface, a top surface and an outer peripheral surface. The gas baffle ring wall surrounds a portion of the outer peripheral surface adjacent to the outer peripheral edge of the top surface and is spaced apart from the base plate to block gas from penetrating a portion of the outer peripheral surface. The reverse cross-flow supergravity device with the choke ring wall of the present invention can additionally generate the function and effect of the cross-flow supergravity device in the counter-flow supergravity device, and can retain the advantages of the counter-flow supergravity device.
Description
本發明是有關於一種超重力裝置,特別是指一種具有阻氣環壁的逆錯流式超重力裝置。The present invention relates to a supergravity device, in particular to a reverse cross-flow supergravity device with a gas-blocking ring wall.
現有超重力裝置可用於攔截去除氣體中的懸浮微粒或可溶性氣態污染物。然而,若是使用逆流式的超重力裝置,氣體與液體的接觸時間短,去除污染物的效果較為有限;若是使用錯流式的超重力裝置,通常是在連接旋轉軸的旋轉床基板上挖洞或是以支承筋取代旋轉床基板以供氣體通過,因此需要使用較厚的旋轉床基板或強化的支承筋才能維持旋轉床的結構穩固,進而增加超重力裝置製造上的限制。另外,當懸浮微粒濃度較高時,若是使用錯流式的超重力裝置,因為其旋轉床外周面上的開孔普遍較小,使得所攔截的懸浮微粒容易阻塞或累積在旋轉床中。Existing hypergravity devices can be used to intercept and remove aerosols or soluble gaseous pollutants in the gas. However, if a counter-flow supergravity device is used, the contact time between the gas and the liquid is short, and the effect of removing pollutants is relatively limited; if a cross-flow supergravity device is used, holes are usually dug in the rotating bed substrate connected to the rotating shaft. Alternatively, the rotating bed base plate is replaced with support ribs for the gas to pass through. Therefore, a thicker rotating bed base plate or reinforced support ribs can be used to maintain the structure of the rotating bed, thereby increasing the manufacturing constraints of the supergravity device. In addition, when the concentration of suspended particles is high, if a cross-flow supergravity device is used, the openings on the outer peripheral surface of the rotating bed are generally small, so that the intercepted suspended particles are easily blocked or accumulated in the rotating bed.
因此,本發明之目的,即在提供一種具有阻氣環壁的逆錯流式超重力裝置,可以避免上述先前技術容易發生的問題。Therefore, the purpose of the present invention is to provide a reverse cross-flow supergravity device with a gas choke ring wall, which can avoid the above-mentioned problems that are prone to occur in the prior art.
於是,本發明具有阻氣環壁的逆錯流式超重力裝置包含一外殼、一軸承座、一旋轉軸、一旋轉床單元及一液體導管。該外殼包括一底壁、一頂壁及一圍繞壁。該頂壁相對於該底壁且具有一出氣口,用於導出氣體至該外殼外。該圍繞壁連接於該底壁與該頂壁且具有一進氣口,用於引入氣體至該外殼內。該軸承座穿設於該底壁。該旋轉軸可轉動地穿設於該軸承座。該旋轉床單元設於該外殼內。該旋轉床單元包括一基板、一在該旋轉軸之軸向上相對於該基板且呈環形的開孔頂板、一呈中空柱狀且允許流體穿透的填充層及一阻氣環壁。該基板連接於該旋轉軸並與該外殼相間隔。該開孔頂板允許流體穿過並藉由一第一動密封件連接該外殼。該填充層在該旋轉軸之軸向上自該基板朝相反於該軸承座的方向延伸至該開孔頂板,並具有一接觸於該基板且呈環形的底面、一接觸於該開孔頂板且呈環形的頂面、一連接於該底面之外周緣與該頂面之外周緣的外周面及一連接於該底面之內周緣與該頂面之內周緣的內周面。該內周面界定出一位於內部的噴液空間。該阻氣環壁圍繞鄰近該填充層的頂面之外周緣的部分外周面,並與該基板相間隔,以封阻自該進氣口引入該外殼內的氣體直接穿透鄰近該填充層的頂面之外周緣的部分外周面。該液體導管自該外殼外部延伸到該噴液空間中,並與該旋轉床單元相間隔。Therefore, the reverse cross-flow supergravity device with choke wall of the present invention includes a housing, a bearing seat, a rotating shaft, a rotating bed unit and a liquid conduit. The casing includes a bottom wall, a top wall and a surrounding wall. The top wall is opposite to the bottom wall and has a gas outlet for leading gas out of the casing. The surrounding wall is connected to the bottom wall and the top wall and has an air inlet for introducing gas into the casing. The bearing seat passes through the bottom wall. The rotating shaft is rotatably passed through the bearing seat. The rotating bed unit is arranged in the housing. The rotating bed unit includes a base plate, an annular opening top plate opposite to the base plate in the axial direction of the rotating shaft, a filling layer in the shape of a hollow cylinder and allowing fluid to penetrate, and a gas choke ring wall. The base plate is connected to the rotating shaft and is spaced apart from the housing. The perforated top plate allows fluid to pass through and is connected to the housing by a first dynamic seal. The filling layer extends from the base plate in the direction opposite to the bearing seat to the perforated top plate in the axial direction of the rotating shaft, and has an annular bottom surface in contact with the base plate, and a bottom surface in contact with the perforated top plate and in the shape of an annular shape. An annular top surface, an outer peripheral surface connected to the outer peripheral edge of the bottom surface and the outer peripheral edge of the top surface, and an inner peripheral surface connected to the inner peripheral edge of the bottom surface and the inner peripheral edge of the top surface. The inner peripheral surface defines a liquid spraying space inside. The baffle ring wall surrounds a portion of the outer peripheral surface adjacent to the outer peripheral edge of the top surface of the filling layer, and is spaced from the substrate to block the gas introduced into the housing from the air inlet from directly penetrating the outer peripheral surface adjacent to the filling layer. Part of the outer peripheral surface of the outer peripheral edge of the top surface. The liquid conduit extends from outside the housing into the liquid injection space and is spaced from the rotating bed unit.
本發明之功效在於:本發明具有阻氣環壁的逆錯流式超重力裝置無需改變該旋轉床單元的基板設計,即可在逆流式的超重力裝置中額外產生錯流式的超重力裝置之作用與效果,且能夠保留逆流式的超重力裝置之優點。The effect of the present invention is that the reverse cross-flow supergravity device with the gas choke wall of the present invention can additionally generate a cross-flow supergravity device in the counter-flow supergravity device without changing the substrate design of the rotating bed unit. The function and effect, and can retain the advantages of the counter-flow supergravity device.
以下將就本發明內容進行詳細說明:The content of the present invention will be described in detail below:
在本發明的部分具體實施例中,該具有阻氣環壁的逆錯流式超重力裝置還包含一設置於該旋轉床單元上方的隔板,與該填充層的內周面相配合以共同界定出該噴液空間,以封阻該填充層的外周面及內周面之間的氣體進入該噴液空間,且該液體導管穿設於該隔板。In some specific embodiments of the present invention, the reverse cross-flow supergravity device with a gas choke ring wall further includes a baffle plate disposed above the rotating bed unit, which cooperates with the inner peripheral surface of the packing layer to define together out of the liquid spray space, so as to block the gas between the outer peripheral surface and the inner peripheral surface of the filling layer from entering the liquid spray space, and the liquid conduit passes through the partition plate.
更佳地,該隔板是藉由一第二動密封件連接該開孔頂板。More preferably, the partition plate is connected to the perforated top plate by a second dynamic seal.
更佳地,該液體導管包括至少兩個朝該旋轉床單元的基板延伸的液體導管支段,該等液體導管支段彼此間隔地設置於該噴液空間中。又更佳地,該等液體導管支段之末端位於該噴液空間中,且每一液體導管支段之末端的管壁具有多個朝向該填充層的開孔。又更佳地,該等液體導管支段在鄰近該填充層的頂面的管壁不具有開孔。More preferably, the liquid conduit includes at least two liquid conduit branches extending toward the base plate of the rotating bed unit, and the liquid conduit branches are arranged in the liquid spray space at intervals. Still more preferably, the ends of the liquid conduit branches are located in the liquid spray space, and the pipe wall of the end of each liquid conduit branch has a plurality of openings facing the filling layer. Still more preferably, the liquid conduit branches do not have openings in the pipe wall adjacent to the top surface of the packing layer.
在本發明的其他部分具體實施例中,該液體導管藉由一第三動密封件穿設於該開孔頂板且朝該旋轉床單元的基板延伸,該液體導管之末端位於該噴液空間中,且該液體導管之末端的管壁具有多個朝向該填充層的開孔。In other embodiments of the present invention, the liquid conduit penetrates through the perforated top plate and extends toward the base plate of the rotating bed unit through a third dynamic seal, and the end of the liquid conduit is located in the liquid spray space , and the wall of the end of the liquid conduit has a plurality of openings facing the filling layer.
較佳地,該填充層是呈中空圓柱狀,該阻氣環壁是呈圓環狀,且該阻氣環壁與該填充層共軸設置。Preferably, the filling layer is in the shape of a hollow cylinder, the gas blocking ring wall is annular, and the gas blocking ring wall and the filling layer are arranged coaxially.
較佳地,該阻氣環壁具有多個小孔(small hole)。更佳地,該等小孔是間隔且遠離該填充層的頂面地設置於該阻氣環壁。Preferably, the choke ring wall has a plurality of small holes. More preferably, the small holes are disposed on the gas choke ring wall at intervals and away from the top surface of the filling layer.
在本發明被詳細描述之前,應當注意在以下的說明內容中,類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are designated by the same reference numerals.
本發明將就以下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。The present invention will be further described with respect to the following examples, but it should be understood that these examples are only used for illustration and should not be construed as a limitation of the implementation of the present invention.
參閱圖1及圖2,本發明具有阻氣環壁43的逆錯流式超重力裝置之一第一實施例包含一外殼1、一軸承座2、一旋轉軸3、一旋轉床單元4、一液體導管5及一隔板7。Referring to FIGS. 1 and 2 , a first embodiment of a reverse cross-flow supergravity device having a
該外殼1包括一底壁11、一頂壁12及一圍繞壁13。該頂壁12相對於該底壁11且具有一出氣口121,用於導出氣體至該外殼1外。該圍繞壁13連接於該底壁11與該頂壁12且具有一進氣口131,用於引入氣體至該外殼1內。The casing 1 includes a
該軸承座2穿設於該底壁11。The
該旋轉軸3可轉動地穿設於該軸承座2。The rotating
該旋轉床單元4設於該外殼1內。該旋轉床單元4包括一基板41、一開孔頂板44、一填充層42及一阻氣環壁43。The rotating
該基板41連接於該旋轉軸3並與該外殼1相間隔。The
該開孔頂板44在該旋轉軸3之軸向上相對於該基板41且呈環形,該開孔頂板44允許流體穿過並藉由一第一動密封件61連接該外殼1。The perforated
該填充層42呈中空柱狀且允許流體穿透,該填充層42在該旋轉軸3之軸向上自該基板41朝相反於該軸承座2的方向延伸至該開孔頂板44,並具有一接觸於該基板41且呈環形的底面421、一接觸於該開孔頂板44且呈環形的頂面422、一連接於該底面421之外周緣與該頂面422之外周緣的外周面423及一連接於該底面421之內周緣與該頂面422之內周緣的內周面424。該內周面424界定出一位於內部的噴液空間40。The
在本實施例中,該外殼1的底壁11呈非平面狀,該底壁11至該基板41的距離是隨著該軸承座2往該外殼1的圍繞壁13的方向逐漸增大。In this embodiment, the
該阻氣環壁43圍繞鄰近該填充層42的頂面422之外周緣的部分外周面423,並與該基板41相間隔,以封阻自該進氣口131引入該外殼1內的氣體直接穿透鄰近該填充層42的頂面422之外周緣的部分外周面423。在本實施例中,該阻氣環壁43具有多個小孔431,該等小孔431是間隔且遠離該填充層42的頂面422地設置於該阻氣環壁43。The
在本實施例中,該填充層42是呈中空圓柱狀,該阻氣環壁43是呈圓環狀,且該阻氣環壁43與該填充層42共軸設置。In this embodiment, the
該液體導管5自該外殼1外部延伸到該噴液空間40中且穿設於該隔板7,並與該旋轉床單元4相間隔。The
該隔板7設置於該旋轉床單元4上方,與該填充層42的內周面424相配合以共同界定出該噴液空間40,以封阻該填充層42的外周面423及內周面424之間的氣體進入該噴液空間40。在本實施例中,該隔板7是藉由一第二動密封件62連接該開孔頂板44。The
在本實施例中,該液體導管5包括四個朝該旋轉床單元4的基板41延伸的液體導管支段51,該等液體導管支段51彼此間隔地設置於該噴液空間40中,該等液體導管支段51之末端位於該噴液空間40中,且每一液體導管支段51之末端的管壁具有多個朝向該填充層42的開孔52。在本實施例中,該開孔頂板44是呈圓環形,該填充層42的頂面422之內周緣是呈圓形,該隔板7是呈圓盤狀。In this embodiment, the
參閱圖3,本發明具有阻氣環壁43的逆錯流式超重力裝置之第二實施例與該第一實施例類似,差異之處在於在第二實施例中,該逆錯流式超重力裝置不包含隔板7,該液體導管5藉由一第三動密封件63穿設於該開孔頂板44且朝該旋轉床單元4的基板41延伸至該噴液空間40中,該液體導管5之末端位於該噴液空間40中,且該液體導管5之末端的管壁具有多個朝向該填充層42的開孔52。Referring to FIG. 3 , the second embodiment of the reverse cross-flow supergravity device having the
當該旋轉軸3被外部驅動而旋轉以使該旋轉床單元4相對於該外殼1旋轉時,一液體(如水)自該液體導管5或其液體導管支段51的開孔52進入該噴液空間40並朝向該填充層42噴出,接觸到該填充層42的液體會受到旋轉所產生的離心作用力在該旋轉軸3的徑向上向外流動。同時,含有污染物(如懸浮微粒或可溶性氣態污染物)的氣體經由該進氣口131被引入該外殼1內,受到該阻氣環壁43封阻的氣體會沿著該阻氣環壁43外側向兩側流動分散,得以避免過度集中從靠近該進氣口131的方位進入該填充層42。該氣體從鄰近該填充層42的底面421之外周緣的部分外周面423(即遠離該填充層42的頂面422之外周緣的部分外周面423)進入該填充層42後,在該填充層42中是先以逆流方式接觸該液體,可先行藉由該液體將粒徑較大的微粒或是容易溶解在該液體中的氣態污染物帶出該填充層42;隨後,該氣體在該填充層42中轉為朝向該出氣口121而以錯流方式接觸該液體,進而獲得在該填充層42中較長的流動路徑以及與該液體接觸的時間,可有效去除粒徑較小的微粒或是溶解速率較小的氣態污染物。而該第一實施例中的隔板7及該第二實施例中的第三動密封件63可以進一步延長所述氣體流動路徑及氣液接觸時間,增進以錯流方式去除污染物的效果。When the rotating
在所述實施例中,該阻氣環壁43上的小孔431可以供累積在該阻氣環壁43內側的液體藉由離心作用力排出至該阻氣環壁43外。In the described embodiment, the
此外,在該第一實施例中,該等液體導管支段51在鄰近該填充層42的頂面422的管壁不具有開孔52,在該第二實施例中,該液體導管5在鄰近該填充層42的頂面422的管壁不具有開孔52,因此可以進一步使該氣體所夾帶的細小液滴在該填充層42的頂面422附近被該填充層42所去除(即不被夾帶出該填充層42的頂面422),進而產生除液霧的效果。In addition, in the first embodiment, the
綜上所述,本發明具有阻氣環壁43的逆錯流式超重力裝置藉由該阻氣環壁43的設置,無需改變該旋轉床單元4的基板41設計,即可在逆流式的超重力裝置中額外產生錯流式的超重力裝置之作用與效果,且能夠保留逆流式的超重力裝置之優點,故確實能達成本發明之目的。To sum up, the reverse cross-flow supergravity device with the
惟以上所述者,僅為本發明之實施例而已,當不能以此限定本發明實施之範圍,凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。However, the above are only examples of the present invention, and should not limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the application for patent of the present invention and the content of the patent specification are still within the scope of the present invention. within the scope of the invention patent.
1:外殼 11:底壁 12:頂壁 121:出氣口 13:圍繞壁 131:進氣口 2:軸承座 3:旋轉軸 4:旋轉床單元 40:噴液空間 41:基板 42:填充層 421:底面 422:頂面 423:外周面 424:內周面 43:阻氣環壁 431:小孔 44:開孔頂板 5:液體導管 51:液體導管支段 52:開孔 61:第一動密封件 62:第二動密封件 63:第三動密封件 7:隔板1: Shell 11: Bottom wall 12: Top Wall 121: Air outlet 13: Surrounding the Wall 131: Air intake 2: Bearing seat 3: Rotary axis 4: Rotary bed unit 40: Spray space 41: Substrate 42: Filler layer 421: Underside 422: top surface 423: Peripheral surface 424: inner surface 43: choke ring wall 431: Small hole 44: Opening top plate 5: Liquid conduit 51: Liquid conduit branch 52: Opening 61: First dynamic seal 62: Second dynamic seal 63: Third dynamic seal 7: Partition
本發明之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: [圖1]是本發明具有阻氣環壁的逆錯流式超重力裝置的一第一實施例的一剖視示意圖; [圖2]是該第一實施例的一旋轉床單元及一隔板的一立體分解示意圖;及 [圖3]是本發明具有阻氣環壁的逆錯流式超重力裝置的一第二實施例的一剖視示意圖。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: [Fig. 1] is a schematic cross-sectional view of a first embodiment of a reverse cross-flow supergravity device with a gas choke ring wall of the present invention; [FIG. 2] is a perspective exploded schematic view of a rotating bed unit and a partition of the first embodiment; and [ FIG. 3 ] is a schematic cross-sectional view of a second embodiment of a reverse cross-flow supergravity device with a gas choke ring wall according to the present invention.
1:外殼 1: Shell
11:底壁 11: Bottom wall
12:頂壁 12: Top Wall
121:出氣口 121: air outlet
13:圍繞壁 13: Surrounding the Wall
131:進氣口 131: Air intake
2:軸承座 2: Bearing seat
3:旋轉軸 3: Rotary axis
4:旋轉床單元 4: Rotary bed unit
40:噴液空間 40: Spray space
41:基板 41: Substrate
42:填充層 42: Filler layer
421:底面 421: Underside
422:頂面 422: top surface
423:外周面 423: Peripheral surface
424:內周面 424: inner surface
43:阻氣環壁 43: choke ring wall
44:開孔頂板 44: Opening top plate
5:液體導管 5: Liquid conduit
51:液體導管支段 51: Liquid conduit branch
52:開孔 52: Opening
61:第一動密封件 61: First dynamic seal
62:第二動密封件 62: Second dynamic seal
7:隔板 7: Partition
Claims (10)
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI296265B (en) * | 2005-12-27 | 2008-05-01 | Ind Tech Res Inst | Process for preparing aluminum hydroxide grains having a desired crystalline type |
US8568597B2 (en) * | 2010-05-10 | 2013-10-29 | Shyang Su | Process for purifying silicon source material by high gravity rotating packed beds |
CN107684880A (en) * | 2017-09-20 | 2018-02-13 | 北京化工大学 | It is pre-mixed by gas liquid high-efficiency so as to strengthen the super-gravity device of reaction and application process |
TWM582419U (en) * | 2019-03-26 | 2019-08-21 | 超重力有限公司 | Dual-shell ultra-gravity vaporization device |
CN210097324U (en) * | 2019-04-10 | 2020-02-21 | 互邦达科技(北京)有限公司 | Regular silk screen packing and super-gravity rotating bed |
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2020
- 2020-11-19 TW TW109140464A patent/TWI750903B/en active
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TWI296265B (en) * | 2005-12-27 | 2008-05-01 | Ind Tech Res Inst | Process for preparing aluminum hydroxide grains having a desired crystalline type |
US8568597B2 (en) * | 2010-05-10 | 2013-10-29 | Shyang Su | Process for purifying silicon source material by high gravity rotating packed beds |
CN107684880A (en) * | 2017-09-20 | 2018-02-13 | 北京化工大学 | It is pre-mixed by gas liquid high-efficiency so as to strengthen the super-gravity device of reaction and application process |
TWM582419U (en) * | 2019-03-26 | 2019-08-21 | 超重力有限公司 | Dual-shell ultra-gravity vaporization device |
CN210097324U (en) * | 2019-04-10 | 2020-02-21 | 互邦达科技(北京)有限公司 | Regular silk screen packing and super-gravity rotating bed |
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