TWI715042B - Filtering device of ventilation duct - Google Patents
Filtering device of ventilation duct Download PDFInfo
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- TWI715042B TWI715042B TW108117191A TW108117191A TWI715042B TW I715042 B TWI715042 B TW I715042B TW 108117191 A TW108117191 A TW 108117191A TW 108117191 A TW108117191 A TW 108117191A TW I715042 B TWI715042 B TW I715042B
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本發明是有關於一種通風管路過濾裝置,且尤其是有關一種透過油氣分離元件以分離汙濁空氣中之油霧並排出乾淨空氣之通風管路過濾裝置。 The present invention relates to a ventilation pipeline filtering device, and more particularly to a ventilation pipeline filtering device that separates oil mist from dirty air and discharges clean air through an oil-gas separation element.
近年來,環保的意識抬頭,各行各業開始重視環境保育,空汙則是最受討論的議題,其中以工廠所排出的汙濁空氣更是受到矚目。由於工廠作業時為了避免加工機的刀具過熱,必須使用切削油潤滑刀具並降低刀具的溫度,導致在加工的過程中,切削油會隨著加工機作業的高溫而揮發至空氣中,為避免加工機排出的汙濁空氣損害作業人員健康及提升作業環境的品質及安全性,工廠往往會藉由通風管路將汙濁的空氣排出室外,然而這種作法將會導致空氣汙染。 In recent years, the awareness of environmental protection has risen, and all walks of life have begun to attach importance to environmental conservation. Air pollution is the most discussed topic. Among them, the dirty air discharged from factories has attracted attention. In order to avoid overheating of the tools of the processing machine during factory operations, cutting oil must be used to lubricate the tools and reduce the temperature of the tools. As a result, during the processing, the cutting oil will volatilize into the air with the high temperature of the processing machine. In order to avoid processing The dirty air discharged from the machine harms the health of workers and improves the quality and safety of the working environment. Factories often use ventilation pipes to exhaust the dirty air outdoors. However, this practice will cause air pollution.
為了降低工廠排出的汙濁空氣導致空氣汙染,如何避免將加工時揮發到空氣中的切削油與空氣分離,並進一步淨化加工機所排出的汙濁空氣成為加工業者的一個目標,因此研發一種可以淨化工廠所排出的汙濁空氣的通風管路過濾裝置是相關業者的重要目標。 In order to reduce the air pollution caused by the polluted air discharged from the factory, how to avoid separating the cutting oil volatilized into the air during processing and further purify the polluted air discharged from the processing machine has become a goal of the processing industry. Therefore, the development of a plant that can purify the factory The ventilation line filter device of the discharged dirty air is an important goal of the relevant industry.
本發明提供之通風管路過濾裝置,透過油氣分離元件將加工機排出的汙濁空氣中的油霧與空氣分離,以排出乾淨空氣。 The ventilation pipeline filtering device provided by the present invention separates the oil mist in the dirty air discharged from the processing machine from the air through an oil-gas separation element to discharge clean air.
依據本發明一實施方式提供一種通風管路過濾裝置包含箱體、進風管以及排風管。箱體包含第一腔室、第二腔室、隔板及複數油氣分離元件。第二腔室位於第一腔室之一側。隔板設置於箱體中以分隔第一腔室與第二腔室。油氣分離元件設置於第一腔室並與隔板連接。進風管之一端與箱體連接並與第一腔室連通,其另一端與加工機連接。排風管之一端與箱體連接並與第二腔室連通,其另一端與排風裝置連接。藉此,通風管路過濾裝置可過濾加工機所排出之具有油霧的汙濁空氣,以避免環境被污染。 According to an embodiment of the present invention, there is provided a ventilation pipe filtering device including a box, an air inlet pipe, and an exhaust pipe. The box body includes a first chamber, a second chamber, a partition and a plurality of oil and gas separation elements. The second chamber is located on one side of the first chamber. The partition is arranged in the box to separate the first chamber and the second chamber. The oil and gas separation element is arranged in the first chamber and connected with the partition. One end of the air inlet pipe is connected with the box body and communicated with the first chamber, and the other end is connected with the processing machine. One end of the exhaust pipe is connected with the box body and communicated with the second chamber, and the other end is connected with the exhaust device. Thereby, the ventilation pipe filtering device can filter the dirty air with oil mist discharged from the processing machine to avoid environmental pollution.
根據前段實施方式所述的通風管路過濾裝置,其中箱體可更包含進風開口及排風開口。進風開口設置於箱體之一側表面並與第一腔室連通,且進風開口具有進風開口截面積。排風開口設置於箱體之另一側表面並與第二腔室連通,且排風開口具有排風開口截面積。排風開口截面積小於進風開口截面積。 According to the ventilation pipe filter device of the previous embodiment, the box body may further include an air inlet opening and an air exhaust opening. The air inlet opening is arranged on a side surface of the box body and communicates with the first chamber, and the air inlet opening has a cross-sectional area of the air inlet opening. The exhaust opening is arranged on the other side surface of the box body and communicates with the second chamber, and the exhaust opening has a cross-sectional area of the exhaust opening. The cross-sectional area of the exhaust opening is smaller than the cross-sectional area of the inlet opening.
根據前段實施方式所述的通風管路過濾裝置,其中進風管可包含進風傳送部及進風擴張部。進風傳送部與加工機連接,並具有進風傳送部截面積。進風傳送部截面積小於進風開口截面積。進風擴張部與箱體之進風開口連接。 According to the ventilation duct filter device of the previous embodiment, the air inlet pipe may include an inlet air conveying part and an inlet air expansion part. The air inlet conveying part is connected with the processing machine and has a cross-sectional area of the air inlet conveying part. The cross-sectional area of the air inlet conveying part is smaller than the cross-sectional area of the air inlet opening. The air inlet expansion part is connected with the air inlet opening of the box body.
根據前段實施方式所述的通風管路過濾裝置,其中各油氣分離元件可包含第一過濾單元及第二過濾單元。第一過濾單元包覆第二過濾單元之外表面。 According to the ventilation pipe filter device of the previous embodiment, each oil and gas separation element may include a first filter unit and a second filter unit. The first filter unit covers the outer surface of the second filter unit.
根據前段實施方式所述的通風管路過濾裝置,其中第一腔室具有第一高度。油氣分離元件具有第二高度。第二高度小於或等於第一高度。 According to the ventilation duct filter device of the previous embodiment, the first chamber has a first height. The oil and gas separation element has a second height. The second height is less than or equal to the first height.
根據前段實施方式所述的通風管路過濾裝置,其中箱體可更包含排油孔。排油孔與第一腔室連通。 According to the ventilation pipe filter device of the previous embodiment, the box body may further include an oil drain hole. The oil drain hole communicates with the first chamber.
根據前段實施方式所述的通風管路過濾裝置,其中箱體可包含腔室底板,而腔室底板可為水平底板。 According to the ventilation pipe filtering device of the previous embodiment, the box body may include a chamber floor, and the chamber floor may be a horizontal floor.
根據前段實施方式所述的通風管路過濾裝置,其中箱體可包含腔室底板,而腔室底板可為傾斜底板。 According to the ventilation duct filter device of the previous embodiment, the box body may include a chamber floor, and the chamber floor may be an inclined floor.
根據前段實施方式所述的通風管路過濾裝置,其中箱體可更包含複數固定件及複數連接件。固定件設置於第二腔室以固定油氣分離元件。連接件之一端與固定件連接,其另一端與油氣分離元件連接。固定件可為C鋼。 According to the ventilation pipe filtering device of the previous embodiment, the box body may further include a plurality of fixing parts and a plurality of connecting parts. The fixing member is arranged in the second chamber to fix the oil-gas separation element. One end of the connecting piece is connected with the fixing piece, and the other end is connected with the oil-gas separation element. The fixing member can be C steel.
100‧‧‧通風管路過濾裝置 100‧‧‧Ventilation pipeline filter device
110‧‧‧箱體 110‧‧‧Box
111‧‧‧第一腔室 111‧‧‧First Chamber
112‧‧‧第二腔室 112‧‧‧Second Chamber
113‧‧‧油氣分離元件 113‧‧‧Oil-air separation element
1131‧‧‧第一過濾單元 1131‧‧‧The first filter unit
1132‧‧‧第二過濾單元 1132‧‧‧Second filter unit
1133‧‧‧油氣分離空間 1133‧‧‧Oil-gas separation space
114‧‧‧腔室底板 114‧‧‧Chamber floor
115‧‧‧隔板 115‧‧‧Partition
1151‧‧‧通孔 1151‧‧‧Through hole
116‧‧‧固定件 116‧‧‧Fixture
117‧‧‧連接件 117‧‧‧Connector
1171‧‧‧第一連接件 1171‧‧‧First connector
1172‧‧‧第二連接件 1172‧‧‧Second connecting piece
118‧‧‧進風開口 118‧‧‧Air inlet opening
119‧‧‧排風開口 119‧‧‧Exhaust opening
120‧‧‧進風管 120‧‧‧Air inlet pipe
121‧‧‧進風傳送部 121‧‧‧Air Inlet Transmission Department
122‧‧‧進風擴張部 122‧‧‧Inlet expansion
130‧‧‧排風管 130‧‧‧Exhaust pipe
140‧‧‧排油孔 140‧‧‧Oil drain hole
200‧‧‧排風裝置 200‧‧‧Exhaust device
300‧‧‧加工機 300‧‧‧Processing machine
D1‧‧‧第一高度 D1‧‧‧First height
D2‧‧‧第二高度 D2‧‧‧Second height
θ‧‧‧傾斜角度 θ‧‧‧Tilt angle
第1圖繪示依照本發明一實施方式的通風管路過濾裝置之示意圖;第2A圖繪示依照第1圖實施方式的通風管路過濾裝置之剖面圖;第2B圖繪示依照本發明另一實施方式的通風管路過濾裝 置之剖面圖;第3圖繪示依照第1圖實施方式的通風管路過濾裝置之透視圖;及第4圖繪示依照第1圖實施方式的通風管路過濾裝置中油氣分離元件與箱體之示意圖。 Fig. 1 shows a schematic diagram of a ventilation duct filtering device according to an embodiment of the present invention; Fig. 2A shows a cross-sectional view of a ventilation duct filtering device according to the embodiment of Fig. 1; Fig. 2B shows another according to the present invention One embodiment of the ventilation pipe filtering device Fig. 3 shows a perspective view of the ventilation pipe filter device according to the embodiment of Fig. 1; and Fig. 4 shows the oil and gas separation element and the box in the ventilation pipe filter device of the embodiment according to Fig. 1 Schematic diagram of the body.
以下將參照圖式說明本發明之複數個實施例。為明確說明起見,許多實務上的細節將在以下敘述中一併說明。然而,應瞭解到,這些實務上的細節不應用以限制本發明。也就是說,在本發明部分實施例中,這些實務上的細節是非必要的。此外,為簡化圖式起見,一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之;並且重複之元件將可能使用相同的編號表示之。 Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings. For the sake of clarity, many practical details will be explained in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is to say, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplification of the drawings, some conventionally used structures and elements will be shown in a simple schematic manner in the drawings; and repeated elements may be represented by the same number.
第1圖繪示依照本發明一實施方式的通風管路過濾裝置100之示意圖,第2A圖繪示依照第1圖實施方式的通風管路過濾裝置100之剖面圖,第2B圖繪示依照本發明另一實施方式的通風管路過濾裝置100之剖面圖。由第1圖、第2A圖及第2B圖可知,通風管路過濾裝置100包含箱體110、進風管120及排風管130。進風管120與箱體110及加工機300連接。排風管130與箱體110及排風裝置200連接。
Fig. 1 shows a schematic diagram of a ventilation
詳細來說,箱體110包含第一腔室111、第二腔室112、隔板115及複數油氣分離元件113。第二腔室112位於第一腔室111之一側。隔板115設置於箱體110中以分
隔第一腔室111與第二腔室112。油氣分離元件113設置於第一腔室111並與隔板115連接。油氣分離元件113是用以淨化加工機300所排放的汙濁空氣。具體來說,在第2A圖及第2B圖中,隔板115更用於支撐固定複數油氣分離元件113。進風管120之一端與箱體110連接並與第一腔室111連通,其另一端與加工機300連接,使加工機300所排出的汙濁空氣可透過進風管120流動至箱體110中,而不會排放至作業環境中。排風管130之一端與箱體110連接並與第二腔室112連通,排風管130之另一端與排風裝置200連接以將乾淨的空氣排放至室外。藉此,可藉由排風裝置200的運作將加工機300所排出的汙濁空氣沿進風管120流動至箱體110的第一腔室111,並透過油氣分離元件113對汙濁空氣進行淨化,淨化後的乾淨空氣會流動至第二腔室112,再經由排風管130及排風裝置200排放至室外,進而降低空氣汙染。
In detail, the
第3圖繪示依照第1圖實施方式的通風管路過濾裝置100之透視圖,第4圖繪示依照第1圖實施方式的通風管路過濾裝置100中油氣分離元件113與箱體110之示意圖。由第2A圖、第2B圖、第3圖及第4圖可知,箱體110可更包含進風開口118及排風開口119。進風開口118設置於箱體110之一側表面並與第一腔室111連通。進風開口118具有進風開口截面積。排風開口119設置於箱體110之另一側表面並與第二腔室112連通,且排風開口119與排風管130連通以將乾淨空氣排出箱體110。也就是說,進風開口118與排風開口119設置於箱體
110的不同側表面。具體而言,在第3圖中,箱體110的排風開口119設置於進風開口118的相對側表面,但不以此為限。排風開口119具有排風開口截面積。排風開口截面積小於進風開口截面積。進風管120包含進風傳送部121與進風擴張部122。進風傳送部121與加工機300連接。進風傳送部121具有進風傳送部截面積。進風傳送部截面積小於進風開口截面積。進風擴張部122與箱體110之進風開口118連接。具體而言,在第2A圖及第2B圖中,進風擴張部122的截面積大小是沿進風傳送部121向進風開口118方向逐漸增加。詳細來說,加工機300的汙濁空氣會沿著進風傳送部121流動到進風擴張部122再進入到箱體110的第一腔室111中。汙濁空氣於進風管120中的流動速度可為5m/s,但不以此為限。由於進風傳送部截面積小於進風開口截面積,及排風開口截面積小於進風開口截面積的因素,使得第一腔室111中的空氣壓力會小於進風傳送部121中的壓力,導致汙濁空氣在箱體110的第一腔室111中滯留的時間延長,進而使汙濁空氣中的部分油霧滴落於第一腔室111中,並再藉由油氣分離元件113進一步將汙濁空氣中的油霧與空氣分離,可避免將具有油霧的汙濁空氣排放到室外而造成空氣汙染。
Fig. 3 shows a perspective view of the ventilation
請配合參照第3圖及第4圖,具體而言,在第3圖中,油氣分離元件113的數量為9,但不以此為限。油氣分離元件113包含第一過濾單元1131、第二過濾單元1132及油氣分離空間1133。第一過濾單元1131包覆第二過濾單元1132之外表面。具體而言,在第2A圖及第2B圖中,第一過濾
單元1131可為不織布,第二過濾單元1132可為高分子過濾器,但不以此為限。隔板115具有複數通孔1151。通孔1151與油氣分離元件113的油氣分離空間1133對應設置,使油氣分離空間1133與第二腔室112連通,以利乾淨空氣流動至第二腔室112。詳細來說,由於排風裝置200運作的關係,箱體110中空氣流動的方式是由第一腔室111流向第二腔室112。第一腔室111中的汙濁空氣會通過油氣分離元件113的第一過濾單元1131及第二過濾單元1132而被淨化為乾淨空氣,並進入油氣分離元件113的油氣分離空間1133中。油氣分離空間1133中的乾淨空氣會再通過隔板115的通孔1151進入第二腔室112,並通過排風管130及排風裝置200而被排放置室外。第一過濾單元1131可將汙濁空氣中的油霧與空氣分離,使油霧滴落於第一腔室111中。第二過濾單元1132可再進一步地進化汙濁空氣,以產生乾淨空氣。藉此,加工機300所排放的汙濁空氣會在第一腔室111中被油氣分離元件113淨化為乾淨空氣。
Please refer to Fig. 3 and Fig. 4 together. Specifically, in Fig. 3, the number of oil and
請配合參照第2A圖,第一腔室111具有第一高度D1。油氣分離元件113具有第二高度D2。第二高度D2小於或等於第一高度D1。當第二高度D2等於第一高度D1時,油氣分離元件113可穩固地設置於第一腔室111中,並對應抵頂隔板115及箱體110,可避免隔板115因懸掛過多的油氣分離元件113而凹陷損壞。當第二高度D2小於第一高度D1時,油氣分離元件113與隔板115連接,而不與箱體110直接連接,因此油氣分離元件113不會浸泡於滴落在第一腔
室111的油霧所形成的廢油中,可避免油氣分離元件113損壞及油氣分離的功效降低。
Please refer to FIG. 2A together, the
請配合參照第2A圖,在第2A圖實施方式中,箱體110更包含腔室底板114及排油孔140。腔室底板114為水平底板。排油孔140與第一腔室111連通並連接於腔室底板114的任一側,以利將第一腔室111中的廢油排出,且方便使用者將排出的廢油進行有效的回收處理。
Please refer to FIG. 2A in conjunction. In the embodiment of FIG. 2A, the
請配合參照第2B圖,在第2B圖實施方式中,箱體110更包含腔室底板114及排油孔140。腔室底板114為傾斜底板。腔室底板114與水平面具有傾斜角度θ。排油孔140與第一腔室111連通並連接於腔室底板114的任一側。具體來說,在第2B圖中,腔室底板114是朝排油孔140方向傾斜,使第一腔室111中的廢油沿腔室底板114朝排油孔140流動,並從排油孔140排出,以避免廢油長時間累積於第一腔室111中,並方便使用者將排出的廢油進行有效的回收處理。
Please refer to FIG. 2B in conjunction. In the embodiment in FIG. 2B, the
請配合參照第3圖及第4圖,箱體110可更包含複數固定件116及複數連接件117。固定件116設置於第二腔室112並與隔板115連接,並用以固定油氣分離元件113。連接件117之一端與固定件116連接,其另一端與油氣分離元件113連接,以固定油氣分離元件113。固定件116可為C鋼,但不以此為限。連接件117可包含第一連接件1171與第二連接件1172。第一連接件1171之一端與油氣分離元件113之第二過濾單元1132連接,其另一端穿設固定件116並
與第二連接件1172連接,以固定油氣分離元件113。具體而言,在第4圖中,第一連接件1171為螺桿,第二連接件1172為螺帽,但不以此為限。
Please refer to FIGS. 3 and 4 together, the
綜上所述,本發明之通風管路過濾裝置可提供下列優點: In summary, the ventilation pipe filter device of the present invention can provide the following advantages:
(1)通風管路過濾裝置可透過油氣分離元件淨化加工機所排放的汙濁空氣,以排出乾淨空氣,進而降低空氣汙染。 (1) The ventilation pipeline filter device can purify the dirty air discharged from the processing machine through the oil and gas separation element to discharge clean air, thereby reducing air pollution.
(2)油氣分離元件之第一過濾單元可將加工機所排放的汙濁空氣中之油霧與空氣分離,使油霧滴落於第一腔室中,並透過排油孔將廢油排出,以方便使用者將廢油進行有效的回收處理。 (2) The first filter unit of the oil and gas separation element can separate the oil mist from the air in the dirty air discharged by the processing machine, so that the oil mist drips into the first chamber and drains the waste oil through the oil discharge hole. In order to facilitate users to effectively recycle waste oil.
(3)油氣分離元件之第二過濾單元可進化汙濁空氣以產生乾淨空氣,進而降低空氣汙染。 (3) The second filter unit of the oil-gas separation element can evolve dirty air to produce clean air, thereby reducing air pollution.
(4)腔室底板與水平面具有傾斜角度θ,並朝排油孔方向傾斜,使油氣分離元件不會浸泡於滴落在第一腔室的油霧所形成的廢油中,以利將廢油從排油孔排出,進而避免廢油長時間累積於第一腔室中,並可方便使用者將排出的廢油進行有效的回收處理。 (4) The bottom of the chamber has an inclination angle θ with the horizontal plane, and is inclined toward the direction of the oil discharge hole, so that the oil and gas separation element will not be immersed in the waste oil formed by the oil mist dripping in the first chamber, so as to facilitate the waste removal. The oil is discharged from the oil discharge hole, thereby preventing waste oil from accumulating in the first chamber for a long time, and it is convenient for users to effectively recover the discharged waste oil.
雖然本發明已以實施方式揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明的精神和範圍內,當可作各種的更動與潤飾,因此本發明的保護範圍當視後附的申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone familiar with the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection of the present invention The scope shall be subject to the scope of the attached patent application.
100‧‧‧通風管路過濾裝置 100‧‧‧Ventilation pipeline filter device
110‧‧‧箱體 110‧‧‧Box
120‧‧‧進風管 120‧‧‧Air inlet pipe
121‧‧‧進風傳送部 121‧‧‧Air Inlet Transmission Department
122‧‧‧進風擴張部 122‧‧‧Inlet expansion
130‧‧‧排風管 130‧‧‧Exhaust pipe
140‧‧‧排油孔 140‧‧‧Oil drain hole
200‧‧‧排風裝置 200‧‧‧Exhaust device
300‧‧‧加工機 300‧‧‧Processing machine
Claims (9)
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TW108117191A TWI715042B (en) | 2019-05-17 | 2019-05-17 | Filtering device of ventilation duct |
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TW108117191A TWI715042B (en) | 2019-05-17 | 2019-05-17 | Filtering device of ventilation duct |
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TWI715042B true TWI715042B (en) | 2021-01-01 |
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CN101883622A (en) * | 2007-12-03 | 2010-11-10 | 赵龙来 | Filter dust collector |
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TWM570195U (en) * | 2018-08-09 | 2018-11-21 | 大陸商廈門唯益工貿有限公司 | Oil mist collector |
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CN101883622A (en) * | 2007-12-03 | 2010-11-10 | 赵龙来 | Filter dust collector |
CN205815362U (en) * | 2016-06-27 | 2016-12-21 | 江苏盛伟过滤设备有限公司 | A kind of filter |
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