TWI478764B - Production method of activated carbon composite filter - Google Patents
Production method of activated carbon composite filter Download PDFInfo
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- TWI478764B TWI478764B TW102107835A TW102107835A TWI478764B TW I478764 B TWI478764 B TW I478764B TW 102107835 A TW102107835 A TW 102107835A TW 102107835 A TW102107835 A TW 102107835A TW I478764 B TWI478764 B TW I478764B
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本發明涉及一種濾心的製法，尤指一種活性碳複合濾心製造方法。The invention relates to a method for preparing a filter core, in particular to a method for manufacturing an activated carbon composite filter.
現有技術活性碳複合濾心製造方法，如圖7所示，其步驟包括：製備不織布、浸泡、烘乾及捲纏成形。The prior art activated carbon composite filter manufacturing method, as shown in FIG. 7, includes the steps of: preparing non-woven fabric, dipping, drying, and winding forming.
製備不織布本體：由不織布機製造一條不織布本體。Preparation of non-woven body: A non-woven body is manufactured by a non-woven machine.
浸泡：將不織布本體浸泡於活性碳水溶液內，活性碳水溶液是活性碳粉與水的混合溶液，藉此使活性碳粉附著於不織布本體的孔隙內。Soaking: The non-woven fabric body is immersed in an activated carbon aqueous solution, and the activated carbon aqueous solution is a mixed solution of activated carbon powder and water, whereby the activated carbon powder is adhered to the pores of the nonwoven fabric body.
烘乾：烘乾不織布本體而形成活性碳不織布。Drying: drying the non-woven body to form an activated carbon non-woven fabric.
捲纏成形：捲纏活性碳不織布而形成活性碳複合濾心。Winding: Winding activated carbon non-woven fabric to form an activated carbon composite filter.
然而，現有技術的活性碳複合濾心製造方法存有下列缺點，導致成品的過濾效果不佳：However, the prior art activated carbon composite filter manufacturing method has the following disadvantages, resulting in poor filtration of the finished product:
1、容納量少：現有技術係用浸泡的步驟使活性碳粉自然附著於不織布本體，但是由於是自然附著，並非以外力加壓，因此不織布本體所能附著的碳粉有限，導致容納的碳粉量少。1. Low capacity: The prior art uses the step of soaking to make the activated carbon naturally adhere to the non-woven fabric body, but since it is naturally attached, it is not pressed by external force, so the carbon powder that can be attached to the non-woven fabric body is limited, resulting in the contained carbon. Less powder.
2、分佈不勻：因為碳粉並非平均分佈於水溶 液裡，所以以浸泡方式附著導致碳粉無法平均地分佈於不織布本體。2, uneven distribution: because the toner is not evenly distributed in water soluble In the liquid, the adhesion in the immersion manner causes the toner to be unevenly distributed on the nonwoven fabric body.
3、活性碳粉易掉落：由於碳粉自然附著於不織布本體，在烘乾的步驟中，乾燥的碳粉容易飛散而脫離不織布本體，甚至造成空氣污染。3. The activated carbon powder is easy to fall: since the carbon powder naturally adheres to the non-woven fabric body, in the drying step, the dried carbon powder easily scatters away from the non-woven fabric body, and even causes air pollution.
4、消耗能源大：將不織布烘乾的機械設備所消耗的能源大，造成生產成本增加。4. High energy consumption: The energy consumed by the non-woven drying machinery and equipment is large, resulting in an increase in production costs.
另有一種現有技術的活性碳複合濾心製造方法，其先製備塑粒與活性碳粉，並將塑料與活性碳粉加熱熔融，藉此形成活性碳複合濾心。活性碳粉的大部份面積被塑料包覆，所以外露的有效過濾面積小(與水接觸的表面積小)，甚至低於表面積的三分之一，因此過濾效果極為不佳，用的材料多，則成本也較高。There is also a prior art method for producing an activated carbon composite filter, which first prepares a plastic particle and an activated carbon powder, and heats and melts the plastic and the activated carbon powder, thereby forming an activated carbon composite filter. Most of the activated carbon powder is covered by plastic, so the effective effective filtration area is small (the surface area in contact with water is small), even lower than one-third of the surface area, so the filtration effect is extremely poor, and the materials used are many. , the cost is also higher.
為解決現有技術的活性碳複合濾心製造方法有關於碳粉容納量少、碳粉分佈不均且易掉落、消耗能源大，導致製造出的成品過濾效果不佳的不足及限制，本發明的目的在於提出一種活性碳複合濾心製造方法，其噴灑活性碳粉的步驟能夠均勻充份地使活性碳粉分佈於不織布本體，滾輪熱壓的步驟能夠使活性碳粉緊實地壓著於不織布本體，本發明製造出的成品過濾效果極佳。The present invention relates to a method for manufacturing an activated carbon composite filter core of the prior art, which has a problem that the toner storage capacity is small, the carbon powder is unevenly distributed, the oil is easily dropped, and the energy consumption is large, resulting in poor filtration effect of the manufactured product. The purpose of the invention is to provide a method for manufacturing an activated carbon composite filter, wherein the step of spraying the activated carbon powder uniformly distributes the activated carbon powder to the non-woven fabric body, and the step of hot pressing the roller enables the activated carbon powder to be firmly pressed against the non-woven fabric. The body, the finished product produced by the invention has excellent filtering effect.
本發明解決先前技術問題所提出的活性碳複合濾心製造方法，包括：製備不織布本體，其由一台不織布機製造出一條不織布本體，其中該不織布機設有一輸送帶，該不織布 本體被該輸送帶持續運送至該不織布機的一加工側；噴灑活性碳粉，其由一碳粉噴灑器朝向該不織布本體噴灑活性碳粉，該碳粉噴灑器設於該不織布機的該加工側；滾輪熱壓，其由一熱壓滾輪熱壓該不織布本體，並使該不織布本體熱熔，再將該活性碳粉沾黏於該不織布本體而形成一活性碳不織布；捲纏成形，其捲纏該活性碳不織布而形成一活性碳複合濾心。The invention solves the prior art problem, and the method for manufacturing an activated carbon composite filter core comprises: preparing a nonwoven fabric body, wherein a non-woven fabric body is manufactured by a non-woven fabric machine, wherein the non-woven fabric machine is provided with a conveyor belt, the non-woven fabric The body is continuously transported by the conveyor belt to a processing side of the non-woven machine; the activated carbon powder is sprayed, and the activated carbon powder is sprayed toward the non-woven fabric body by a toner sprayer, and the carbon powder sprayer is disposed in the processing of the non-woven fabric machine a hot pressing of the roller, wherein the non-woven fabric body is hot pressed by a hot pressing roller, and the non-woven fabric body is thermally fused, and the activated carbon powder is adhered to the non-woven fabric body to form an activated carbon non-woven fabric; The activated carbon non-woven fabric is wound to form an activated carbon composite filter.
所述的活性碳複合濾心製造方法，其中，於噴灑活性碳粉的步驟及製備不織布本體的步驟之間係有一預熱滾輪的步驟，其預先加熱一預熱滾輪並由該預熱滾輪熱壓該不織布本體。The activated carbon composite filter core manufacturing method, wherein a step of spraying the activated carbon powder and a step of preparing the non-woven fabric body is performed with a step of preheating a preheating roller and heating the preheating roller Press the non-woven body.
所述的活性碳複合濾心製造方法，其中於噴灑活性碳粉的步驟及滾輪熱壓的步驟之間係有一個二次加熱加壓的步驟，其由一加熱滾輪進一步加熱該不織布本體，其中，該加熱滾輪設於該預熱滾輪及該熱壓滾輪之間。The activated carbon composite filter core manufacturing method, wherein a step of spraying the activated carbon powder and a step of hot pressing the roller is performed by a step of heating and pressing, wherein the non-woven fabric body is further heated by a heating roller, wherein The heating roller is disposed between the preheating roller and the hot pressing roller.
所述的活性碳複合濾心製造方法，其中該預熱滾輪、該加熱滾輪及該熱壓滾輪的溫度依序遞增，且該預熱滾輪的溫度為100℃以上，該加熱滾輪的溫度為160℃以下。The method for manufacturing the activated carbon composite filter, wherein the temperature of the preheating roller, the heating roller and the hot pressing roller are sequentially increased, and the temperature of the preheating roller is 100 ° C or higher, and the temperature of the heating roller is 160 Below °C.
本發明的技術手段可獲得的功效增進至少包括：The enhancements obtained by the technical means of the present invention include at least:
1、容納量多且分佈均勻：噴灑活性碳粉的步驟能夠均勻充份地使活性碳粉分佈於不織布本體，滾輪熱壓能夠使 活性碳粉緊實地壓著於不織布本體。相比於浸泡的先前技術的碳粉容納量少，本發明製造出的成品的碳粉容納量多且分佈均勻，可比先前技術的成本低，過濾效果極佳。1. The capacity is large and the distribution is uniform: the step of spraying the activated carbon powder can uniformly and uniformly distribute the activated carbon powder on the non-woven fabric body, and the hot pressing of the roller can make The activated carbon powder is pressed firmly against the nonwoven body. Compared with the prior art toner holding capacity of the immersion, the finished product produced by the present invention has a large amount of toner and a uniform distribution, and can be lower in cost than the prior art, and the filtering effect is excellent.
2、消耗能源少：本發明沒有烘乾步驟，無需使用耗能的烘乾設備，因此消耗的能源少，可以節省生產成本。2. Less energy consumption: The present invention has no drying step and does not require the use of energy-consuming drying equipment, so the energy consumed is small, and the production cost can be saved.
3、有效控制過濾面積：與加熱熔融的活性碳複合濾心製造方法相比，本發明能夠控制活性碳粉分佈於不織布本體的密度，以及加壓碳粉的力量，不會因加壓而使塑料包覆碳粉，亦不會使過濾面積變小，可提高最佳的過濾面積效果。3. Effectively controlling the filtration area: Compared with the method of heating and melting the activated carbon composite filter core, the present invention can control the density of the activated carbon powder distributed on the non-woven fabric body, and the strength of the pressurized carbon powder, without being pressurized Plastic coated carbon powder will not reduce the filtration area and improve the optimal filtration area.
4.碳粉緊實壓著不掉落：因為碳粉被加壓於已加熱的不織布本體，所以碳粉緊實壓著不掉落，不會造成空氣污染。4. The toner is pressed tightly and does not fall: because the toner is pressed against the heated non-woven body, the toner is pressed tightly without falling, and does not cause air pollution.
10‧‧‧不織布機10‧‧‧No weaving machine
11‧‧‧機體11‧‧‧ body
12‧‧‧擠出裝置12‧‧‧Extrusion device
13‧‧‧不織布噴頭13‧‧‧Non-woven nozzle
14‧‧‧輸送滾輪14‧‧‧Transport roller
15‧‧‧輸送帶15‧‧‧ conveyor belt
16‧‧‧加工側16‧‧‧Processing side
20‧‧‧預熱滾輪20‧‧‧Preheating roller
30‧‧‧碳粉噴灑器30‧‧‧Toner sprayer
40‧‧‧加熱滾輪40‧‧‧heating roller
50‧‧‧熱壓滾輪50‧‧‧Hot roller
C1‧‧‧不織布本體C1‧‧‧nonwoven body
C2‧‧‧活性碳不織布C2‧‧‧Active carbon non-woven fabric
C3‧‧‧活性碳複合濾心C3‧‧‧Active carbon composite filter
B‧‧‧活性碳粉B‧‧‧Active toner
圖1是本發明較佳實施例的流程圖。1 is a flow chart of a preferred embodiment of the present invention.
圖2是本發明較佳實施例製造時的立體示意圖。Figure 2 is a perspective view showing the manufacture of a preferred embodiment of the present invention.
圖3是本發明較佳實施例滾輪的側視示意圖。Figure 3 is a side elevational view of the roller of the preferred embodiment of the present invention.
圖4是本發明較佳實施例製造出的活性碳複合濾心的使用立體外觀圖。Fig. 4 is a perspective view showing the use of an activated carbon composite filter core manufactured by a preferred embodiment of the present invention.
圖5是圖4的放大立體圖。Fig. 5 is an enlarged perspective view of Fig. 4;
圖6是圖4的放大局部剖面示意圖。Figure 6 is an enlarged partial cross-sectional view of Figure 4.
圖7是現有技術活性碳複合濾心製造方法的流程圖。7 is a flow chart of a prior art method for producing an activated carbon composite filter.
為能詳細瞭解本發明的技術特徵及實用功效， 並可依照說明書的內容來實現，玆進一步以如圖式所示的較佳實施例，詳細說明如后：本發明所提供的一種活性碳複合濾心製造方法的較佳實施例，如圖1至圖3所示，係包括：製備不織布本體、預熱滾輪、噴灑活性碳粉、二次加熱加壓、滾輪熱壓及捲纏成形等步驟，其中：製備不織布本體：由一台不織布機10製造出一條不織布本體C1，其中該不織布機10設有一機體11、一擠出裝置12、一不織布噴頭13、複數個輸送滾輪14、一輸送帶15及一加工側16，該擠出裝置12固設於該機體11的頂部，該不織布噴頭13位於該機體11內的中間位置，該複數個輸送滾輪14可轉動地位於該機體11內的底側，該輸送帶15位於該不織布噴頭13的下方並圍繞該複數個輸送滾輪14，該輸送帶15能夠被該複數個輸送滾輪14驅動；該加工側16位於該不織布機10的前方；該不織布本體C1被該輸送帶15持續運送至該加工側16。 不織布機10為現有技術的機台且非為本發明的重點，其結構及連接關係在此不詳細描述。In order to understand in detail the technical features and practical effects of the present invention, It can be implemented according to the contents of the specification. Further, a preferred embodiment of the method for manufacturing the activated carbon composite filter provided by the present invention is illustrated in the following preferred embodiment, as shown in FIG. 1 . As shown in FIG. 3, the method includes: preparing a non-woven fabric body, a preheating roller, spraying activated carbon powder, secondary heating and pressing, roller hot pressing, and winding forming, wherein: preparing the non-woven fabric body: by a non-woven machine 10 A non-woven body C1 is manufactured, wherein the non-woven machine 10 is provided with a body 11, an extruding device 12, a non-woven head 13, a plurality of conveying rollers 14, a conveying belt 15, and a processing side 16, and the extruding device 12 is solid. The non-woven head 13 is located at an intermediate position in the body 11, and the plurality of conveying rollers 14 are rotatably located at a bottom side of the body 11, and the conveyor belt 15 is located below the non-woven head 13 And surrounding the plurality of conveying rollers 14, the conveyor belt 15 can be driven by the plurality of conveying rollers 14; the processing side 16 is located in front of the non-looming machine 10; the non-woven fabric body C1 is held by the conveyor belt 15 16 transported to the processing side. The non-woven machine 10 is a prior art machine and is not the focus of the present invention, and its structure and connection relationship are not described in detail herein.
預熱滾輪：預先加熱一預熱滾輪20並由該預熱滾輪20熱壓該不織布本體C1。Preheating roller: A preheating roller 20 is preheated and the non-woven fabric body C1 is hot pressed by the preheating roller 20.
噴灑活性碳粉：由一碳粉噴灑器30朝向該不織布本體C1噴灑活性碳粉，該碳粉噴灑器30設於該不織布機10的該加工側16且位於該預熱滾輪20及該不織布本體C1的上方。Spraying the activated carbon powder: the activated carbon powder is sprayed toward the non-woven fabric body C1 by a toner sprayer 30. The toner sprayer 30 is disposed on the processing side 16 of the nonwoven fabric machine 10 and is located on the preheating roller 20 and the non-woven fabric body. Above C1.
二次加熱加壓：加熱一加熱滾輪40並由該加 熱滾輪40進一步加熱該不織布本體C1，其中，該不織布本體C1緊抵於該預熱滾輪20的下半部及該加熱滾輪40的上半部。Secondary heating and pressurization: heating a heating roller 40 and adding The heat roller 40 further heats the nonwoven fabric body C1, wherein the nonwoven fabric body C1 abuts against the lower half of the preheating roller 20 and the upper half of the heating roller 40.
滾輪熱壓：由一熱壓滾輪50熱壓該不織布本體C1，並使該活性碳粉熱熔加壓結合於該不織布本體C1而形成一活性碳不織布C2；其中，該活性碳不織布C2緊抵於該熱壓滾輪50的下半部。該預熱滾輪20、該加熱滾輪40及該熱壓滾輪50依序緊鄰並皆位於同一水平面，該預熱滾輪20、該加熱滾輪40及該熱壓滾輪50的溫度依序遞增，且該預熱滾輪的溫度為100℃以上，該加熱滾輪的溫度為160℃以下Hot rolling of the roller: the non-woven fabric body C1 is hot pressed by a hot pressing roller 50, and the activated carbon powder is hot-melted and pressure-bonded to the nonwoven fabric body C1 to form an activated carbon non-woven fabric C2; wherein the activated carbon non-woven fabric C2 is tightly pressed The lower half of the hot pressing roller 50. The preheating roller 20, the heating roller 40 and the hot pressing roller 50 are located in the same horizontal plane in sequence, and the temperature of the preheating roller 20, the heating roller 40 and the hot pressing roller 50 are sequentially increased, and the preheating The temperature of the hot roller is 100 ° C or higher, and the temperature of the heating roller is 160 ° C or less.
捲纏成形：捲纏該活性碳不織布C2而形成一如圖4所示的活性碳複合濾心C3。Winding forming: Winding the activated carbon nonwoven fabric C2 to form an activated carbon composite filter C3 as shown in FIG.
本發明亦可沒有「預熱滾輪」及「二次加熱加壓」的步驟，而是使熱壓滾輪50直接達到所欲的工作溫度，例如100℃至160℃，由熱壓滾輪50直接加熱不織布本體C1並與活性碳粉B加壓附著即可。本發明對此不作特定的限制。In the present invention, the steps of "preheating roller" and "secondary heating and pressing" may be omitted, but the hot pressing roller 50 may directly reach a desired working temperature, for example, 100 ° C to 160 ° C, and directly heated by the hot pressing roller 50. The main body C1 is not woven and adhered to the activated carbon powder B. The present invention is not particularly limited thereto.
本發明之活性碳複合濾心製造方法所製造出的活性碳複合濾心C3，如圖4至圖6所示，當水流從活性碳複合濾心C3的外側流向內側進行過濾時，水流的雜質先被不織布本體的纖維阻隔，接下來活性碳粉B吸附水中的異味而除臭，並吸附更微小的雜質，藉此完成過濾除臭的作業。The activated carbon composite filter C3 produced by the method for producing activated carbon composite filter of the present invention, as shown in Figs. 4 to 6, when the water flows from the outside to the inside of the activated carbon composite filter C3 for filtration, the impurities of the water flow First, the fiber of the non-woven body is blocked, and then the activated carbon powder B adsorbs the odor in the water to deodorize, and adsorbs more minute impurities, thereby completing the operation of filtering and deodorizing.
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| US6878193B2 (en) * | 2003-01-13 | 2005-04-12 | James W. Kasmark, Jr. | Filter material and method of making same |
| US20080047430A1 (en) * | 2006-08-17 | 2008-02-28 | Japan Vilene Company, Ltd. | Filter element, method of manufacture and use |
| WO2011125599A1 (en) * | 2010-03-31 | 2011-10-13 | 栗田工業株式会社 | Filtration device and water treatment device |
| TW201206675A (en) * | 2010-08-12 | 2012-02-16 | Plastics Industry Dev Ct | Forming method for activated carbon filter core and mold thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201434527A (en) | 2014-09-16 |
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