TW201805063A - Grease adsorption mat and method for producing the same - Google Patents
Grease adsorption mat and method for producing the same Download PDFInfo
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- TW201805063A TW201805063A TW106107218A TW106107218A TW201805063A TW 201805063 A TW201805063 A TW 201805063A TW 106107218 A TW106107218 A TW 106107218A TW 106107218 A TW106107218 A TW 106107218A TW 201805063 A TW201805063 A TW 201805063A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
Abstract
Description
本發明係有關一種在從污染水中吸附去除油脂之油脂吸附裝置中使用之微細徑纖維油脂吸附墊及其製造方法，尤其係有關一種堆積了100nm~20μm直徑的合成樹脂的微細徑纖維之油脂吸附墊及其製造方法。 The present invention relates to a micro-diameter fiber fat adsorption pad used in an oil-and-fat adsorption device for adsorbing and removing oil from contaminated water, and a method for producing the same, and more particularly to a grease adsorption of a micro-diameter fiber in which a synthetic resin having a diameter of 100 nm to 20 μm is deposited. Pad and its manufacturing method.
尤其，本發明係有關一種在從食堂或餐廳等的廚房所排出之污染水中吸附去除油脂之油脂吸附裝置中使用之微細徑纖維油脂吸附墊及其製造方法，尤其係有關一種堆積了100nm~20μm直徑的合成樹脂的微細徑纖維之油脂吸附墊及其製造方法。 In particular, the present invention relates to a micro-diameter fiber fat-adsorbing pad used in an oil-and-fat adsorption device for adsorbing and removing oil from contaminated water discharged from a kitchen such as a cafeteria or a restaurant, and a method for producing the same, and in particular, a method of depositing 100 nm to 20 fat pad, and a method for producing fine-diameter fibers of the synthetic resin adsorbent μ m diameter.
又，本發明係有關一種為了使油脂吸附墊的流通的最佳化，用塑膠樹脂袋、塑膠樹脂性網狀袋、紙製袋等進行了包裝之油脂吸附墊。 Further, the present invention relates to a grease adsorption pad which is packaged in a plastic resin bag, a plastic resin mesh bag, a paper bag or the like in order to optimize the flow of the grease adsorption pad.
這種油脂吸附墊藉由具備平面性結構之優越性，對散落於海平面上或湖面、池面、河面、蓄水庫面等水面上的油類、地面、路面等之油類的吸附亦很有用。 The grease adsorption pad has the superiority of planar structure, and also adsorbs oils such as oil, ground, road surface, etc. scattered on sea level or on the surface of the lake, pool surface, river surface, reservoir surface, etc. Very useful.
又，油脂吸附裝置通常被稱為除油器，規定餐廳、酒店、食堂、飲食服務中心等所有的廚房必須進行設置，規定必須從所有商用廚房排出之污 染水並不直接排到公共下水道，用除油器淨化之後排出污染水，除油器對來自商用廚房所排出之污染水中的油脂分的吸附亦很有用。 Moreover, the grease adsorption device is generally called a degreaser, and all kitchens such as restaurants, hotels, canteens, and food service centers must be installed, and must be discharged from all commercial kitchens. Dyeing water is not directly discharged into the public sewer. After decontamination with a degreaser, the contaminated water is discharged. The degreaser is also useful for adsorbing oil from contaminated water discharged from commercial kitchens.
已知有很多以纖維的吸附力從污染水中捕集油脂分之技術。例如，專利文獻1(日本特開平9-234179號公報)中，作為將藉由毛紡產生之落毛(屑)作為主要材料之油吸附墊，將對落毛混綿低融點聚酯纖維(整體的30%左右的混合比)並掛到梳棉機作成板狀者進行熱處理，並使聚酯纖維熔融而作為不織布墊來製造。又，將對落毛混綿低熔點聚乙烯和高熔點聚丙烯的複合聚烯烴纖維(整體的30%左右的混合比)，並作成板狀者進行熱處理，並使低熔點聚乙烯熔融而作為不織布墊來製造。依據需要在油吸附墊的一面形成不浸透油的樹脂層，將另一面設為油吸附面。 There are many known techniques for trapping oil and fat from contaminated water by the adsorption of fibers. For example, in the oil adsorption pad which uses the falling hair (chip) generated by the wool as the main material, the low-melting polyester fiber (the whole) is mixed with the falling hair. A mixture of about 30% of the mixing ratio is attached to a card to form a sheet, heat treatment is performed, and the polyester fiber is melted to be produced as a non-woven mat. In addition, the composite polyolefin fiber of the low-melting-point polyethylene and the high-melting-point polypropylene (a mixture ratio of about 30% of the whole) is heat-treated, and the low-melting-point polyethylene is melted and used as a non-woven fabric. Pad to make. A resin layer which is not impregnated with oil is formed on one surface of the oil adsorption pad as needed, and the other surface is referred to as an oil adsorption surface.
又，單就藉由除油器對污染水的淨化來講，例如，專利文獻2(日本特開2015-77531號公報)中公開有，著眼於具有酶之油脂分解能力，並且不僅僅停留在將除油器內的廢水與酶進行接觸來分解油脂，為了實現該能力的有效利用，使比表面積更寬的固定化酶與除油器內的油泥始終接觸，在除油器內直接發揮其能力，並且長期穩定且連續地對除油器內進行淨化者。 In addition, it is disclosed in the patent document 2 (JP-A-2015-77531), focusing on the decomposition ability of an oil having an enzyme, and not only staying at the same time, but also focusing on the purification of the contaminated water by the degreaser. The waste water in the degreaser is brought into contact with the enzyme to decompose the oil and fat. In order to achieve effective utilization of the capability, the immobilized enzyme having a wider specific surface area is always in contact with the sludge in the degreaser, and is directly exerted in the degreaser. Ability, and long-term stable and continuous purification of the degreaser.
又，非專利文獻1中公開有除油器用的油吸附板和及其用法。 Further, Non-Patent Document 1 discloses an oil adsorbing plate for a degreaser and its usage.
專利文獻1：日本特開平9-234179號公報 Patent Document 1: Japanese Laid-Open Patent Publication No. Hei 9-234179
專利文獻2：日本特開2015-77531號公報 Patent Document 2: Japanese Laid-Open Patent Publication No. 2015-77531
非專利文獻1：http://www.asahi-kasei.co.jp/saran/products/business/gsc/gsc.html Non-Patent Document 1: http://www.asahi-kasei.co.jp/saran/products/business/gsc/gsc.html
如眾所周知之以往的油吸附墊中，在藉由吸附墊吸附的油脂分的吸附量上留有課題。 As is well known in the conventional oil adsorption pad, there is a problem in the amount of adsorption of the oil and fat absorbed by the adsorption pad.
又，如專利文獻2及非專利文獻1中記載，以往已知有除油器用的油分吸附板。該等油分吸附板使用由不織布等成形為規定尺寸厚度，並作成捲筒狀者和板狀者，這種油分吸附板漂浮於除油器的中央部分的油水分離槽中而使用。 Further, as described in Patent Document 2 and Non-Patent Document 1, an oil-absorbing plate for a degreaser has been known. These oil-separating sheets are formed by a non-woven fabric or the like having a predetermined thickness and formed into a roll shape and a plate shape. The oil-absorbing plate is floated in a water-water separation tank at a central portion of the oil remover.
這種油分吸附板漂浮於除油器中央部分的油水分離槽中而使用，污染水中的油脂分被吸附到吸附板，但要求其吸附量要很多。如此被使用且吸附了油脂分之吸附板作為工業廢棄物被廢棄。 The oil adsorption plate floats in the oil-water separation tank in the central portion of the degreaser, and the oil and fat in the contaminated water is adsorbed to the adsorption plate, but the adsorption amount is required to be large. The adsorption plate thus used and adsorbed with oil and fat is discarded as industrial waste.
如此吸附板的油脂分吸附量成為問題。這影響除油器的油脂分的分離效率，若更換為新的吸附板之次數少，則亦能夠減少廢氣之吸附板的量。本發明的油脂吸附墊的目的為，提供油脂分的吸附量多且便於使用的油脂吸附墊。 The amount of oil adsorbed in the adsorption plate is thus a problem. This affects the separation efficiency of the grease fraction of the degreaser, and if the number of replacements with the new adsorption plate is small, the amount of the adsorption plate of the exhaust gas can also be reduced. The purpose of the fat-and-fat adsorption pad of the present invention is to provide a grease adsorption pad which has a large amount of adsorption of fats and oils and is easy to use.
本發明的油脂吸附墊係在從污染水中吸附去除油脂之油脂吸附裝置中使用之油脂吸附墊，該油脂吸附墊的特徵為，該油脂吸附墊具有規定形狀且由經堆積之100nm~20μm直徑的微細徑纖維的集合體構成，且每單位體積(10mm×10mm×10mm)的重量為0.015g~0.030g，微細徑纖維在堆積狀態下的中央部分的厚度c為10mm~50mm。 The oil-and-fat adsorption pad of the present invention is an oil-and-fat adsorption pad used in a fat-and-fat adsorption device for adsorbing and removing oil from contaminated water. The grease adsorption pad is characterized in that the grease adsorption pad has a predetermined shape and is 100 nm to 20 μm deposited. The aggregate of the fine-diameter fibers having a diameter is 0.015 g to 0.030 g per unit volume (10 mm × 10 mm × 10 mm), and the thickness c of the central portion of the fine-diameter fibers in the stacked state is 10 mm to 50 mm.
此外，本發明的油脂吸附墊的特徵為，其規定形狀呈由上下左右的四 個邊部的固狀邊部構成之規定形狀。 Further, the grease adsorption pad of the present invention is characterized in that the predetermined shape is four from top to bottom and left and right. The solid side of each side constitutes a predetermined shape.
在此，“固狀邊部”這一術語係指，將捕集而堆積之微細徑纖維的集合體切斷成規定形狀時，藉由熔融等將捕集之微細徑纖維的堆積體接合而形成為固狀。由此，“固狀邊部”係規定形狀的外緣部分被牢固形成者。 Here, the term "solid side portion" means that when the aggregate of the fine-diameter fibers collected and accumulated is cut into a predetermined shape, the stacked bodies of the collected fine-diameter fibers are joined by melting or the like. Formed as a solid. Thereby, the "solid side portion" is a portion in which the outer edge portion of the predetermined shape is firmly formed.
此外，本發明的油脂吸附墊的特徵為，前述規定形狀為amm×bmm的長方形形狀，當然，其具體尺寸可按用途變更，例如在被稱為除油器之油脂吸附裝置中使用之微細徑纖維油脂吸附墊的a及b如下： Further, the fat or oil adsorption pad of the present invention is characterized in that the predetermined shape is a rectangular shape of amm × bmm, and of course, the specific size thereof may be changed according to the use, for example, a fine diameter used in a grease adsorption device called a degreaser. The a and b of the fiber grease adsorption pad are as follows:
100mm
100mm
此外，本發明的油脂吸附墊的特徵為，將前述油脂吸附墊用塑膠樹脂袋、塑膠樹脂性網狀袋、紙製袋等進行了包裝。 Further, the fat or oil adsorption pad of the present invention is characterized in that the fat or oil adsorption pad is packaged with a plastic resin bag, a plastic resin mesh bag, a paper bag, or the like.
本發明的油脂吸附墊的製造方法在從污染水中吸附去除油脂之油脂吸附裝置中使用，該油脂吸附墊的製造方法的特徵為，由以下步驟構成。 The method for producing a fat or oil adsorption pad of the present invention is used in a fat or oil adsorption device for adsorbing and removing oil and fat from contaminated water, and the method for producing the fat or oil adsorption pad is characterized by the following steps.
(1)從微細徑樹脂纖維製造裝置所噴出之氣體噴出流的周緣噴出熔融樹脂，並將噴出之熔融樹脂捲入氣體噴出流，從而由熔融樹脂形成微細徑纖維流之步驟。 (1) A step of ejecting the molten resin from the periphery of the gas ejection flow discharged from the fine-diameter resin fiber manufacturing apparatus, and entraining the discharged molten resin into the gas ejection flow to form a fine-diameter fiber flow from the molten resin.
(2)藉由捕集機構接收噴出之微細徑纖維流，並在該捕集機構上捕集微細徑纖維並堆積以形成規定厚度的微細徑纖維墊之步驟。 (2) A step of receiving the fine-diameter fiber flow by the collecting means, collecting the fine-diameter fibers on the collecting means, and depositing them to form a micro-diameter fiber mat having a predetermined thickness.
(3)在前述步驟(2)中，將在設置於前述捕集機構之規定形狀的規定形狀模具框內捕集微細徑纖維而堆積之規定厚度的微細徑纖維墊設為規定形狀。 (3) In the above step (2), the fine-diameter fiber mat of a predetermined thickness which is collected by collecting the fine-diameter fibers in a predetermined shape of the mold frame provided in the predetermined shape of the collecting means is formed into a predetermined shape.
(4)旋轉前述捕集機構，並進入下一個微細徑纖維的捕集工序。 (4) Rotating the above-mentioned collecting mechanism and entering the trapping step of the next fine-diameter fiber.
本發明的油脂吸附墊的製造方法在從污染水吸附去除油脂之油脂吸附裝置中使用，該油脂吸附墊的製造方法的特徵為，由以下步驟構成。 The method for producing a fat or oil adsorption pad of the present invention is used in a fat or oil adsorption device for adsorbing and removing oil and fat from contaminated water, and the method for producing the fat or oil adsorption pad is characterized by the following steps.
(1)從微細徑樹脂纖維製造裝置所噴出之氣體噴出流的周緣噴出熔融樹脂，並將噴出之熔融樹脂捲入氣體噴出流，從而由熔融樹脂形成微細徑纖維流之步驟。 (1) A step of ejecting the molten resin from the periphery of the gas ejection flow discharged from the fine-diameter resin fiber manufacturing apparatus, and entraining the discharged molten resin into the gas ejection flow to form a fine-diameter fiber flow from the molten resin.
(2)藉由捕集篩接收噴出之微細徑纖維流，並在該捕集篩上捕集微細徑纖維而堆積以形成規定厚度的微細徑纖維墊之步驟。 (2) A step of receiving the fine-diameter fiber stream discharged by the collecting sieve, collecting the fine-diameter fibers on the collecting sieve, and depositing the fine-diameter fiber mat of a predetermined thickness.
(3)將在前述捕集篩上捕集而堆積之規定厚度的微細徑纖維墊藉由模具切斷，從而設為規定形狀之步驟。 (3) A step of cutting a fine-diameter fiber mat of a predetermined thickness which is collected and accumulated on the collecting screen by a die to have a predetermined shape.
(4)藉由上述切斷步驟，在成為規定形狀之微細徑纖維墊的上下左右四個邊形成固狀邊部之步驟。 (4) The step of forming a solid side portion on the upper, lower, left, and right sides of the fine-diameter fiber mat having a predetermined shape by the cutting step.
本發明的實施例的油脂吸附墊，能夠以中央部分維持柔軟飽滿之堆積狀態應用於除油器中，因此能夠實現大量油脂分的吸附。 The grease adsorption pad of the embodiment of the present invention can be applied to the oil remover while maintaining the soft and full accumulation state of the central portion, so that adsorption of a large amount of fats and oils can be achieved.
又，能夠維持油脂吸附墊的規定形狀，並且人工藉由手輕鬆撕碎以在除油器的規定部位補充吸附墊，因此能夠用於多種用途。 Further, since the predetermined shape of the grease adsorption pad can be maintained, and the absorbent pad can be easily shredded by hand by hand to replenish the adsorption pad at a predetermined portion of the degreaser, it can be used for various purposes.
100‧‧‧微細徑樹脂纖維製造裝置 100‧‧‧Micro-diameter resin fiber manufacturing device
10‧‧‧料斗 10‧‧‧ hopper
20‧‧‧加熱缸 20‧‧‧heating cylinder
30‧‧‧加熱器 30‧‧‧heater
40‧‧‧螺桿 40‧‧‧ screw
50‧‧‧連結部 50‧‧‧Connecting Department
60‧‧‧馬達 60‧‧‧ motor
70‧‧‧噴頭部 70‧‧‧Spray Department
75‧‧‧纖維流 75‧‧‧Fiber flow
80‧‧‧氣體配管部 80‧‧‧Gas Piping Department
85‧‧‧微細徑纖維墊 85‧‧‧Micro-diameter fiber mat
90‧‧‧捕集篩 90‧‧‧ Capture screen
95‧‧‧模具框 95‧‧‧Mold frame
98‧‧‧捕集桿 98‧‧‧ Capture rod
110‧‧‧捕集機構 110‧‧‧ Capture agencies
200‧‧‧模具 200‧‧‧Mold
201‧‧‧成形上模 201‧‧‧Forming upper mold
202‧‧‧成形下模 202‧‧‧ Forming the lower mold
203‧‧‧切斷刃 203‧‧‧ cutting blade
300‧‧‧油脂吸附墊 300‧‧‧ grease adsorption pad
310‧‧‧中央部分 310‧‧‧Central Part
320‧‧‧固狀邊部 320‧‧‧ Solid edge
圖1係表示本發明的實施例的油脂吸附墊之立體圖。 Fig. 1 is a perspective view showing a grease adsorption pad of an embodiment of the present invention.
圖2表示圖1中記載之本發明的實施例的油脂吸附墊的橫截面，其係表示局部放大圖之剖面圖。 Fig. 2 is a cross-sectional view showing a grease adsorption pad of the embodiment of the present invention shown in Fig. 1, which is a cross-sectional view showing a partially enlarged view.
圖3係用塑膠袋將圖1中記載之本發明的實施例的油脂吸附墊進行包裝之狀態的立體圖。 Fig. 3 is a perspective view showing a state in which the grease adsorption pad of the embodiment of the present invention shown in Fig. 1 is packaged in a plastic bag.
圖4係製造圖1中記載之本發明的實施例的油脂吸附墊之製造裝置的局部剖面圖。 Fig. 4 is a partial cross-sectional view showing the apparatus for manufacturing the grease adsorption pad of the embodiment of the present invention shown in Fig. 1.
圖5係表示捕集於捕集篩上之微細徑纖維經堆積而成形為規定厚度之微細徑纖維墊之主視圖。 Fig. 5 is a front elevational view showing a micro-diameter fiber mat which is formed by stacking fine-diameter fibers collected on a collecting sieve and formed into a predetermined thickness.
圖6係表示由經捕集並堆積之微細徑纖維墊成形為本發明的油脂吸附墊之工序之說明圖。 Fig. 6 is an explanatory view showing a step of forming a grease adsorption pad of the present invention from a fine-diameter fiber mat that has been collected and accumulated.
圖7係表示在設置於捕集篩上之規定形狀模具框內捕集微細徑纖維並堆積以成形為規定形狀之工序之說明圖。 Fig. 7 is an explanatory view showing a step of collecting fine-diameter fibers in a mold frame of a predetermined shape provided on a collecting sieve and depositing them to form a predetermined shape.
圖8係表示藉由其他方式將微細徑纖維連續成形為規定形狀之捕集機構的概要之立體圖。 Fig. 8 is a perspective view showing an outline of a collecting mechanism in which fine fibers are continuously formed into a predetermined shape by another method.
圖9係表示在規定形狀模具框內成形之油脂吸附墊之立體圖。 Fig. 9 is a perspective view showing a grease adsorption pad formed in a mold frame of a predetermined shape.
圖10表示圖9中記載之油脂吸附墊的橫截面，其係表示局部放大圖之剖面圖。 Fig. 10 is a cross-sectional view showing the oil-adsorbing pad shown in Fig. 9, which is a cross-sectional view showing a partially enlarged view.
在說明本發明的實施例的油脂吸附墊的結構之前，對其製造方法進行說明。另外，本發明為油脂的吸附墊，但以下作為本說明書中的具體的實施例，對在通常被稱為除油器而在從食堂或餐廳等的廚房所排出之污染水中吸附去除油脂之油脂吸附裝置中使用之微細徑纖維油脂吸附墊進行說明。但是，這並不限定本發明的技術範圍，本發明的油脂吸附墊例如亦能夠用於油艙內、石油船及煤炭運輸船等的船艙內等中的油脂吸附。 Before describing the structure of the grease adsorption pad of the embodiment of the present invention, a method of manufacturing the same will be described. Further, the present invention is an absorbent pad for fats and oils, but as a specific example in the present specification, a grease which adsorbs grease in contaminated water discharged from a kitchen such as a cafeteria or a restaurant, which is generally called a degreaser, will be described. The fine-diameter fiber fat-adsorbing pad used in the adsorption device will be described. However, this does not limit the technical scope of the present invention, and the grease adsorption pad of the present invention can be used, for example, for oil adsorption in a tank, an oil tanker, a coal carrier, or the like.
圖4表示製造本發明的實施例的油脂吸附墊之製造裝置和製造本發明的實施例的油脂吸附墊之方法。以下，作為本發明的實施例，尤其對用作油脂吸附墊之納米纖維堆積體的製造裝置及納米纖維製造方法進行說明。 Fig. 4 shows a manufacturing apparatus for producing a grease adsorption pad of an embodiment of the present invention and a method of manufacturing the fat or oil adsorption pad of the embodiment of the present invention. Hereinafter, as an embodiment of the present invention, a manufacturing apparatus and a nanofiber manufacturing method for a nanofiber deposited body used as a grease adsorption pad will be described.
納米纖維堆積體的製造裝置中，依據液化樹脂的製造過程而分為熔融類型和熔解類型。亦即，存在將固體狀樹脂顆粒加熱增塑而液化之方法及將固體狀樹脂熔解於特定的溶劑中而液化之方法。但是，以下說明中，對將固體狀樹脂顆粒加熱增塑而液化之納米纖維堆積體的製造裝置及納米纖維製造方法進行說明，但並不表示限定於此。 In the apparatus for manufacturing a nanofiber stack, it is classified into a melt type and a melt type depending on the manufacturing process of the liquefied resin. In other words, there is a method in which solid resin particles are heated and plasticized to be liquefied, and a method in which a solid resin is melted in a specific solvent to be liquefied. However, in the following description, the apparatus for producing a nanofiber stacked body in which the solid resin particles are heated and plasticized and liquefied, and the method for producing the nanofiber are described, but the invention is not limited thereto.
又，對納米纖維的製造裝置及製造方法進行了說明，但作為本發明的實施例的油脂吸附墊，並不限定於納米尺寸的微細徑纖維，亦可以係微米纖維。但是，更具體而言，係直徑比較大的微細徑纖維與直徑比其小的微細徑纖維的混合體。 Moreover, although the apparatus and the manufacturing method of the nanofibers have been described, the fat or oil adsorption pad which is an example of the present invention is not limited to the nanometer-sized fine-diameter fibers, and may be a microfiber. More specifically, however, it is a mixture of fine-diameter fibers having a relatively large diameter and fine-diameter fibers having a smaller diameter.
本發明的實施例的油脂吸附墊的纖維直徑並不係單一直徑的微細徑纖維的集合體，包含100nm~20μm直徑的微細徑纖維，如圖2的放大部分所示，形成有相互纏結者。更具體而言，呈粗纖維彼此纏結在一起，在其上又纏結有細纖維之狀態。此時，為了吸收油脂，需要形成連續的小孔以便產生毛細管現象。 The oil-adsorbing pad of the embodiment of the present invention is not an aggregate of micro-diameter fibers of a single diameter, and includes micro-diameter fibers having a diameter of 100 nm to 20 μm , as shown in the enlarged portion of FIG. End. More specifically, the coarse fibers are entangled with each other, and the state in which the fine fibers are entangled thereon. At this time, in order to absorb the grease, it is necessary to form continuous small holes in order to cause a capillary phenomenon.
圖4所示之油脂吸附墊的製造裝置中，將投入到料斗之顆粒狀的樹脂原料供給至藉由加熱器加熱之加熱缸內以進行熔融，並藉由利用馬達旋轉之螺桿向加熱缸的前方(圖4左方向)加壓送出。在加壓缸的前端部設置有噴射噴頭部，並從形成於噴頭部的中心之氣體噴出口噴出高壓氣體。被壓送至加熱缸的前端之液狀性的熔融樹脂原料從配置於噴頭部的氣體噴出機構的下游側的圓周上之複數條極細管的液狀性熔融原料吐出口吐出。複數條極細管的液狀性熔融原料吐出口在配置於中心之氣體噴出口的周圍均等配置。藉此，將從液狀性熔融原料吐出口吐出之熔融樹脂捲入中心的高壓噴出氣體流而進行延伸，從而形成納米量級直徑的微細徑纖維。 In the apparatus for producing a grease adsorption pad shown in Fig. 4, the granular resin material introduced into the hopper is supplied to a heating cylinder heated by a heater to be melted, and is driven to the heating cylinder by a screw that is rotated by a motor. The front side (the left direction of Fig. 4) is pressurized and sent out. A jetting head portion is provided at a front end portion of the pressurizing cylinder, and high-pressure gas is discharged from a gas discharge port formed at a center of the head portion. The liquid molten resin raw material that has been pumped to the tip end of the heating cylinder is discharged from the liquid molten raw material discharge port of the plurality of ultrafine tubes disposed on the circumference of the downstream side of the gas discharge mechanism of the head portion. The liquid molten raw material discharge ports of the plurality of ultrafine tubes are disposed uniformly around the gas discharge port disposed at the center. Thereby, the molten resin discharged from the liquid molten raw material discharge port is taken up into the center high-pressure discharge gas stream and extended to form fine-diameter fibers having a nanometer-order diameter.
如此，圖4所示之油脂吸附墊的製造裝置及製造方法中，構成為從形成於中心之氣體噴出口噴出高壓氣體，相對於此，從配置於高壓氣體噴出口的下游側之複數條極細管的液狀性熔融原料吐出口吐出液狀性熔融原料。 In the apparatus and the manufacturing method of the oil-and-fat adsorption pad shown in FIG. 4, the high-pressure gas is discharged from the gas discharge port formed at the center, and the plurality of layers are arranged on the downstream side of the high-pressure gas discharge port. The liquid molten raw material discharge port of the pipe discharges the liquid molten raw material.
作為具體結構，圖4所示之微細徑樹脂纖維製造裝置100由如下各部構成：料斗10，用於將作為成為納米纖維的材料之樹脂的固體狀樹脂顆粒等 投入到微細徑樹脂纖維製造裝置100；加熱缸20，用於從料斗10接受樹脂的供給並將其加熱熔融；加熱器30，作為從外側加熱加熱缸20之加熱機構；作為擠出裝置的螺桿40，以能夠旋轉之方式容納於加熱缸20內，用於藉由旋轉使熔融樹脂朝向加熱缸20的前端移動；作為驅動機構的馬達60，使螺桿40經由連結部50(詳細內容未圖示)旋轉；及噴頭部70，具備設置於加熱缸20的前端並作為噴射氣體狀的熱風之氣體噴出口的開口噴嘴，且內部具備用於從該開口噴嘴的周圍吐出熔融樹脂的樹脂吐出機構。但是，本發明並不係製造裝置本身的發明，因此製造裝置的細節未進行圖示。 As a specific configuration, the fine-diameter resin fiber manufacturing apparatus 100 shown in FIG. 4 is composed of a hopper 10 for solid resin pellets such as a resin which is a material of nanofibers. The heating medium 20 is supplied to the fine-diameter resin fiber manufacturing apparatus 100 for receiving and heating the resin from the hopper 10; the heater 30 is used as a heating mechanism for heating the heating cylinder 20 from the outside; and the screw is used as the extrusion device. 40 is rotatably accommodated in the heating cylinder 20 for rotating the molten resin toward the front end of the heating cylinder 20 by rotation; the motor 60 as a drive mechanism passes the screw 40 via the connecting portion 50 (details are not shown The nozzle unit 70 includes an opening nozzle provided at the tip end of the heating cylinder 20 as a gas discharge port for injecting a hot air, and a resin discharge mechanism for discharging molten resin from the periphery of the opening nozzle. However, the present invention is not an invention of the manufacturing apparatus itself, and thus details of the manufacturing apparatus are not illustrated.
為了噴射噴射氣體，經由連結於作為氣體供給管的氣體配管部80之管道(未圖示)向該噴頭部70供給高壓氣體。在氣體配管部80設置有加熱器等加熱機構，並構成為從作為氣體噴出口的開口噴嘴噴射熱風。另外，具備噴頭部70與加熱缸20經由O型環或甜甜圈狀的板構件等密封部連接以防熔融樹脂洩漏到裝置外的結構。 In order to eject the injection gas, the high pressure gas is supplied to the shower head unit 70 via a pipe (not shown) connected to the gas pipe portion 80 as a gas supply pipe. The gas piping unit 80 is provided with a heating mechanism such as a heater, and is configured to inject hot air from an opening nozzle that is a gas discharge port. Further, the shower head portion 70 and the heating cylinder 20 are connected via a sealing portion such as an O-ring or a donut-shaped plate member to prevent the molten resin from leaking out of the device.
圖4所示之微細徑樹脂纖維製造裝置100中，在噴頭部70設置有樹脂吐出機構，該樹脂吐出機構由樹脂吐出針和安裝該樹脂吐出針之結構的樹脂吐出針安裝部構成。在該微細徑樹脂纖維製造裝置100的噴頭部70連結有經由氣體配管部80從加熱缸20供給高壓氣體之管道(未圖示)。來自氣體配管部80的高壓氣體被導入到噴頭部70的內部，並從所形成之作為氣體噴出口的開口噴嘴(未圖示)噴出。在該氣體噴出口的周圍配置有複數個樹脂吐出機構(未圖示)。 In the fine-diameter resin fiber manufacturing apparatus 100 shown in FIG. 4, the head portion 70 is provided with a resin discharge mechanism including a resin discharge needle and a resin discharge needle attachment portion to which the resin discharge needle is attached. A pipe (not shown) that supplies high-pressure gas from the heating cylinder 20 via the gas piping unit 80 is connected to the head unit 70 of the fine-diameter resin fiber manufacturing apparatus 100. The high-pressure gas from the gas piping portion 80 is introduced into the inside of the shower head portion 70, and is ejected from an opening nozzle (not shown) that is formed as a gas ejection port. A plurality of resin discharge mechanisms (not shown) are disposed around the gas discharge port.
藉此，氣體噴出流從圖4所示之微細徑樹脂纖維製造裝置100的噴頭部70朝向裝置前方向(圖4的左方向)噴出，在其周圍配置有複數個熔融樹脂吐出機構(未圖示)，對氣體噴出流噴出熔融樹脂。對氣體噴出流噴出之熔融樹脂被捲入氣體噴出流，由熔融樹脂形成纖維流75。纖維流75跟隨氣體噴出流，且形成於捕集篩90上之微細徑纖維被捕集並堆積，從而形成 規定厚度的微細徑纖維墊85。 Thereby, the gas ejection flow is ejected from the head portion 70 of the fine-diameter resin fiber manufacturing apparatus 100 shown in FIG. 4 toward the front direction of the apparatus (the left direction in FIG. 4), and a plurality of molten resin discharge mechanisms are disposed around the nozzle (not shown). Shown, the molten resin is ejected from the gas ejection stream. The molten resin discharged from the gas ejection flow is taken up into the gas ejection flow, and the fiber flow 75 is formed from the molten resin. The fiber stream 75 follows the gas jet stream, and the fine-diameter fibers formed on the trap screen 90 are trapped and stacked to form A fine-diameter fiber mat 85 having a predetermined thickness.
作為本發明的實施例說明之微細徑樹脂纖維製造裝置，現如今作為一台裝置具備樹脂熔融功能和氣體噴出功能並被一體化者進行說明。但是，今後在使用容易熔融的材料以外的材料時或依據量產裝置的改造，動作原理不進行變更，但亦能夠設為將該等2個功能分離之裝置結構。因此，依據對作為本實施例說明之微細徑樹脂纖維製造裝置的捕集篩的散佈範圍控制和用於生成合成樹脂的使用材料，亦可以使用將該等2個功能分離之結構的裝置。即便如此，亦並非與本發明的發明思想不同。 The apparatus for producing a fine-diameter resin fiber described in the embodiment of the present invention will now be described as being integrated with a resin melting function and a gas discharge function as one device. However, in the future, when a material other than a material that is easy to melt is used or the operation principle is not changed according to the modification of the mass production apparatus, it is also possible to adopt a device configuration in which the two functions are separated. Therefore, it is also possible to use a device having a structure in which these two functions are separated, depending on the distribution range control of the collecting sieve of the fine-diameter resin fiber manufacturing apparatus described in the present embodiment and the material used for producing the synthetic resin. Even so, it is not different from the inventive idea of the present invention.
圖5中示出藉由微細徑樹脂纖維製造裝置100，捕集於捕集篩90上之微細徑纖維經堆積而形成為規定厚度之微細徑纖維墊85。在捕集篩90上捕集100nm~20μm直徑的微細徑纖維經堆積而形成之微細徑纖維墊85的厚度以成為10mm~50mm之方式成形。藉此，微細徑纖維墊85以每單位體積(10mm×10mm×10mm)的重量成為0.015g~0.030g之方式堆積於捕集篩90上。在此，本申請說明書中，“堆積”這一術語表示，藉由微細徑樹脂纖維製造裝置，熔融樹脂被捲入噴出氣體而而在捕集篩上捕集微細徑纖維，從而堆成規定厚度之狀態。 FIG. 5 shows a micro-diameter fiber mat 85 having a predetermined thickness formed by stacking fine-diameter fibers collected on the collecting sieve 90 by the fine-diameter resin fiber manufacturing apparatus 100. The thickness of the fine-diameter fiber mat 85 formed by stacking the fine-diameter fibers having a diameter of 100 nm to 20 μm on the collecting sieve 90 is formed to be 10 mm to 50 mm. Thereby, the fine-diameter fiber mat 85 is deposited on the collecting sieve 90 so as to have a weight per unit volume (10 mm × 10 mm × 10 mm) of 0.015 g to 0.030 g. Here, in the specification of the present application, the term "stacking" means that, by means of a micro-diameter resin fiber manufacturing apparatus, a molten resin is taken up into a discharge gas to trap fine-diameter fibers on a collecting sieve, thereby stacking into a predetermined thickness. State.
圖6為表示從捕集於捕集篩90上並堆積之微細徑纖維墊85藉由模具200成形本發明的油脂吸附墊300之成形工序之說明圖。模具200由成形上模201和成形下模202構成，在各個成形模201和202設置有成形凹部204、205，在成形上模201設置有切斷刃203。 FIG. 6 is an explanatory view showing a molding process of molding the grease adsorption pad 300 of the present invention from the fine-diameter fiber mat 85 collected on the collection sieve 90 by the mold 200. The mold 200 is composed of a forming upper mold 201 and a forming lower mold 202. The respective forming molds 201 and 202 are provided with forming recesses 204 and 205, and the forming upper mold 201 is provided with a cutting edge 203.
圖6(A)為將微細徑纖維墊85從捕集篩90上剝離而配置於成形上模201與成形下模202之間之狀態。圖6(B)中，變更(關閉)成形上模201與成形下模202的相對位置關係，利用設置於成形上模201之切斷刃203從微細徑纖維墊85切斷油脂吸附墊300而成形為規定形狀(通常為四邊形) 。藉此，形成由微細徑纖維呈柔軟飽滿之堆積狀態的中央部分310與上下左右的四個邊部的固狀邊部320構成之油脂吸附墊300。此時，成形上模201的切斷刃203能夠藉由用適當的加熱機構加熱來輕鬆地實現切斷。 Fig. 6(A) shows a state in which the fine-diameter fiber mat 85 is peeled off from the collecting screen 90 and placed between the forming upper mold 201 and the forming lower mold 202. In FIG. 6(B), the relative positional relationship between the molding upper mold 201 and the molding lower mold 202 is changed (closed), and the grease adsorption pad 300 is cut from the fine-diameter fiber mat 85 by the cutting blade 203 provided in the molding upper mold 201. Formed into a defined shape (usually a quadrilateral) . Thereby, the fat-adsorbing pad 300 which consists of the center part 310 of the micro-diameter fiber in the soft-filled state, and the solid side part 320 of the four sides of the up-and-down and the left side is formed. At this time, the cutting edge 203 of the upper mold 201 can be easily cut by heating with an appropriate heating mechanism.
如上所述，代替關閉成形上模201和成形下模202，藉由切斷刃203將油脂吸附墊300切斷而成形為規定形狀之方法，對捕集微細徑纖維並在堆積之同時成形為規定形狀之其他實施例進行說明。 As described above, instead of closing the forming upper mold 201 and the forming lower mold 202, the grease suction pad 300 is cut by the cutting blade 203 to form a predetermined shape, and the fine-diameter fibers are collected and formed while being stacked. Other embodiments of the prescribed shape will be described.
作為捕集微細徑纖維並在堆積之同時成形為規定形狀之方法，如圖7所示，在藉由適當機構安裝在修補篩90之模具框95內捕集微細徑纖維，藉此能夠實現。模具框95呈欲成形之規定形狀。 As a method of collecting the fine-diameter fibers and molding them into a predetermined shape while being stacked, as shown in FIG. 7, it is possible to collect the fine-diameter fibers in the mold frame 95 attached to the repair screen 90 by a suitable mechanism. The mold frame 95 has a predetermined shape to be formed.
此外，圖8中示出將微細徑纖維連續成形為規定形狀之捕集機構110的概要。藉由本發明的微細徑樹脂纖維製造裝置100吐出之微細徑纖維具有規定的長度，該等相互纏結在一起，因此無需如圖4、圖5、圖7所示使用小網狀的篩。圖8所示之微細徑纖維捕集機構110由包圍欲成形之形狀的3個面之模具框95和藉由適當的驅動機構(未圖示)旋轉之捕集體120構成。該旋轉之捕集體120在旋轉軸97具備用於捕集微細徑樹脂纖維之複數條捕集桿98。圖8所示之捕集體120在上下形成2個面的由複數條捕集桿98構成之第1微細徑樹脂纖維捕集面99-1及第2微細徑樹脂纖維捕集面99-2。 In addition, FIG. 8 shows an outline of the collecting mechanism 110 in which the fine-diameter fibers are continuously formed into a predetermined shape. Since the fine-diameter fibers discharged by the fine-diameter resin fiber manufacturing apparatus 100 of the present invention have a predetermined length and are entangled with each other, it is not necessary to use a mesh-shaped sieve as shown in Figs. 4, 5, and 7. The fine-diameter fiber collecting mechanism 110 shown in Fig. 8 is composed of a mold frame 95 that surrounds three faces of a shape to be formed, and a collecting unit 120 that is rotated by an appropriate driving mechanism (not shown). The rotating collecting group 120 includes a plurality of collecting rods 98 for collecting fine-diameter resin fibers on the rotating shaft 97. In the collection group 120 shown in FIG. 8, the first fine-diameter resin fiber collecting surface 99-1 and the second fine-diameter resin fiber collecting surface 99-2 each composed of a plurality of collecting rods 98 are formed on the upper and lower sides.
對藉由捕集機構110將微細徑纖維連續成形為規定形狀之工序進行說明。例如，現考慮在圖示之上方的第1捕集面99-1捕集微細徑樹脂纖維之情況。藉由微細徑樹脂纖維製造裝置100吐出之微細徑纖維藉由第1捕集面99-1的複數條捕集桿98被捕集。此時，捕集到之微細徑纖維在由模具框95和底框96構成之框模具內成為規定形狀的堆積體。底框96能夠安裝於旋轉軸97。 A process of continuously forming the fine-diameter fibers into a predetermined shape by the collecting mechanism 110 will be described. For example, a case where the fine-diameter resin fiber is collected by the first collecting surface 99-1 above the figure is considered. The fine-diameter fibers discharged by the fine-diameter resin fiber manufacturing apparatus 100 are collected by the plurality of collecting rods 98 of the first collecting surface 99-1. At this time, the collected fine-diameter fibers are stacked in a predetermined shape in the frame mold composed of the mold frame 95 and the bottom frame 96. The bottom frame 96 can be mounted to the rotating shaft 97.
為了連續的工序，若第1捕集面99-1上的微細徑纖維的捕集結束，則捕集機構110向後方旋轉而第1捕集面99-1向下方移動，第2捕集面99-2向上方移動，從而進入下一個捕集工序。 In the continuous process, when the collection of the fine-diameter fibers on the first collecting surface 99-1 is completed, the collecting mechanism 110 rotates rearward and the first collecting surface 99-1 moves downward, and the second collecting surface The 99-2 moves upward to enter the next trapping process.
本發明的在從污染水吸附去除油脂之油脂吸附裝置中使用之油脂吸附墊的製造方法由以下步驟構成。 The method for producing a fat or oil adsorption pad used in the oil and fat adsorption device for adsorbing and removing fats and oils from contaminated water of the present invention comprises the following steps.
(1)從微細徑樹脂纖維製造裝置100所噴出之氣體噴出流的周緣噴出熔融 樹脂，並將噴出之熔融樹脂捲入氣體噴出流，從而由熔融樹脂形成微細徑纖維流之步驟。 (1) The peripheral edge of the gas discharge stream discharged from the fine-diameter resin fiber manufacturing apparatus 100 is melted and melted The resin and the molten resin which is ejected are taken up into the gas ejecting stream to form a fine-diameter fiber stream from the molten resin.
(2)藉由捕集機構10接收噴出之微細徑纖維流，並在該捕集機構上捕集微細徑纖維而堆積以形成規定厚度的微細徑纖維墊之步驟。 (2) The step of receiving the fine-diameter fiber flow discharged by the collecting mechanism 10, collecting the fine-diameter fibers on the collecting mechanism, and depositing them to form a micro-diameter fiber mat having a predetermined thickness.
(3)前述(2)的步驟中，將在設置於前述捕集機構110之規定形狀的規定形狀模具框內捕集微細徑纖維而堆積之規定厚度的微細徑纖維墊設為規定形狀。 (3) In the step (2), the fine-diameter fiber mat having a predetermined thickness which is collected by collecting the fine-diameter fibers in a predetermined shape of the mold frame provided in the predetermined shape of the collecting mechanism 110 is a predetermined shape.
(4)旋轉前述捕集機構110，並進入下一個微細徑纖維的捕集工序。 (4) The above-described trap mechanism 110 is rotated to enter the trapping step of the next fine-diameter fiber.
圖1中示出本發明的油脂吸附墊300的立體圖。本發明的油脂吸附墊300如上所述，係由捕集於油脂吸附墊製造裝置100的捕集篩90上而堆積之微細徑纖維墊85成形為規定形狀的油脂吸附墊300者。 Fig. 1 is a perspective view showing a grease adsorption pad 300 of the present invention. As described above, the oil-and-fat adsorption pad 300 of the present invention is formed by forming a fine-diameter fiber mat 85 which is collected on the collecting sieve 90 of the fat-and-fat adsorption pad manufacturing apparatus 100 into a grease adsorption pad 300 having a predetermined shape.
圖9中示出本發明的其他實施例的油脂吸附墊300的立體圖。其他實施例的油脂吸附墊300如上所述，藉由油脂吸附墊製造裝置100的捕集機構110，在模具框95內成形為規定形狀的墊子。 Fig. 9 is a perspective view showing a grease adsorption pad 300 of another embodiment of the present invention. As described above, the fat or oil adsorption pad 300 of the other embodiment is formed into a mat having a predetermined shape in the mold frame 95 by the collecting mechanism 110 of the grease adsorption pad manufacturing apparatus 100.
圖1及圖9所示之實施例中，本發明的油脂吸附墊300呈由長邊amm、短邊bmm構成的長方形，其厚度為cmm。當然，油脂吸附墊300的規定形狀亦可以係正方形或其他形狀。 In the embodiment shown in Fig. 1 and Fig. 9, the grease adsorption pad 300 of the present invention has a rectangular shape composed of a long side amm and a short side bmm, and has a thickness of cmm. Of course, the prescribed shape of the grease adsorption pad 300 may also be square or other shape.
在此，a、b、c作為實施例各為以下尺寸為較佳。 Here, a, b, and c are preferably the following dimensions as examples.
100mm
100mm
10mm
關於期待本發明的油脂吸附墊300的油脂吸附量，期待以20g左右的吸附墊實現吸附1kg左右的油脂吸附量。 In the oil-and-fat adsorption amount of the fat-and-fat adsorption pad 300 of the present invention, it is expected that the amount of adsorption of oil and fat of about 1 kg can be achieved with an adsorption pad of about 20 g.
本發明的吸附墊尺寸的寬度(a尺寸)和深度(b尺寸)在將使用目的限定為除油器用時，上述數值為適當。 The width (a size) and the depth (b size) of the size of the adsorption pad of the present invention are appropriate when the purpose of use is limited to the degreaser.
製造尺寸不同的吸附墊時，捕集篩本身或纖維製造裝置本身構成為能夠向任意方向動作。藉此，例如能夠將深度(b尺寸)固定，且寬度(a尺寸)超過上述數值而製成相同的堆積物。 When the adsorption pads having different sizes are manufactured, the collection screen itself or the fiber manufacturing apparatus itself is configured to be movable in any direction. Thereby, for example, the depth (b size) can be fixed, and the width (a size) exceeds the above numerical value to produce the same deposit.
如圖1、圖2所示，本發明的油脂吸附墊300係由經堆積之微細徑纖維墊85切斷成規定形狀而成形者，因此為中央部分310具有規定的厚度之墊狀，其上下左右的四個邊的切斷部分被熔化而形成固定形狀邊部320。圖1所示之油脂吸附墊300中，中央部分310維持微細徑纖維柔軟飽滿之堆積狀態，並且藉由上下左右的四個邊部的固狀邊部320保持規定形狀。 As shown in Fig. 1 and Fig. 2, the oil-and-fat adsorption pad 300 of the present invention is formed by cutting the fine-grained fiber mat 85 into a predetermined shape. Therefore, the central portion 310 has a cushion shape having a predetermined thickness. The cut portions of the left and right four sides are melted to form the fixed shape side portion 320. In the grease adsorption pad 300 shown in Fig. 1, the central portion 310 maintains a state in which the fine-diameter fibers are soft and full, and the predetermined shape is maintained by the solid side portions 320 of the four sides of the upper, lower, left, and right sides.
在此，以具有規定厚度之墊狀的油脂吸附墊300的中央部分310的厚度成為10mm~50mm之方式成形，熔融材料為聚丙烯(PP)時，每單位體積(10mm×10mm×10mm)的重量為0.015g~0.030g。當然這係依據材料的變更而變化的。 Here, the thickness of the central portion 310 of the grease-adhering pad 300 having a predetermined thickness is formed to be 10 mm to 50 mm, and when the molten material is polypropylene (PP), the unit volume (10 mm × 10 mm × 10 mm) per unit volume (10 mm × 10 mm × 10 mm) The weight is from 0.015g to 0.030g. Of course, this varies depending on the material.
本發明的實施例的油脂吸附墊300的微細徑纖維的直徑不係單一直徑的微細徑纖維的集合體，而係100nm~20μm直徑的微細徑纖維的集合體。如圖2的放大部分所示，形成有直徑比較粗的微細徑纖維相互纏結，且在其上纏結直徑比較細的微細徑纖維之微細徑纖維的集合體。 The diameter of the fine-diameter fibers of the fat-and-fat adsorption pad 300 of the embodiment of the present invention is not an aggregate of fine-diameter fibers of a single diameter, but is an aggregate of fine-diameter fibers having a diameter of 100 nm to 20 μm . As shown in the enlarged portion of Fig. 2, an aggregate of fine-diameter fibers having a relatively small diameter and having fine fibers having a relatively small diameter is entangled with each other and entangled with fine-diameter fibers having a relatively small diameter.
本發明的實施例的油脂吸附墊300中，噴射熔融樹脂並堆積微細徑纖 維，並為了形成用於吸附油脂分而連續之小孔狀態，中央部分310保持不壓縮且柔軟飽滿之狀態，並且維持墊子的形狀的方法有兩種。作為其中一個方法為藉由固狀邊部320將四個邊作為固形部分而固定之方法，作為另一個方法為在進行捕集/堆積的同時形成為規定形狀之方法。藉此，能夠將中央部分310設為柔軟飽滿之堆積體，且四個邊保持其規定形狀而不變形。藉此，為了吸收油脂，形成有產生毛細管現象之連續之小孔。又，能夠用手撕碎中央部分310的一部分，而在除油器等所希望之位置補充油脂吸附墊來使用。更具體而言，呈粗徑的纖維彼此纏結在一起，在其上纏結有細纖維之狀態。 In the grease adsorption pad 300 of the embodiment of the present invention, the molten resin is sprayed and the fine fiber is stacked. Dimensions, and in order to form a continuous orifice state for adsorbing grease, the central portion 310 remains uncompressed and soft and full, and there are two methods for maintaining the shape of the mat. One of the methods is a method in which four sides are fixed as a solid portion by the solid side portion 320, and another method is a method of forming a predetermined shape while collecting/stacking. Thereby, the central portion 310 can be made into a soft and full accumulation body, and the four sides can maintain their predetermined shapes without being deformed. Thereby, in order to absorb the oil and fat, a continuous small hole which generates a capillary phenomenon is formed. Further, a part of the central portion 310 can be shredded by hand, and the grease adsorption pad can be used at a desired position such as a degreaser. More specifically, the fibers having a large diameter are entangled with each other, and a state in which fine fibers are entangled thereon.
本發明的實施例的油脂吸附墊300，作為其一種流通形態，如圖3所示，被塑膠製造的包裝袋350逐一包裝。包裝袋350由容納油脂吸附墊300之口袋部351和設置於口袋部351的開口部之封蓋部352構成。使用後的吸附了油脂分之油脂吸附墊300能夠放入包裝袋350而作為工業廢棄物廢棄。 The grease adsorption pad 300 of the embodiment of the present invention, as one of the flow patterns, is packaged one by one by a plastic bag 350 as shown in FIG. The packaging bag 350 is composed of a pocket portion 351 that accommodates the grease suction pad 300 and a cover portion 352 that is provided at an opening of the pocket portion 351. The fat-adsorbing pad 300 to which the fats and oils have been adsorbed after use can be placed in the packaging bag 350 and discarded as industrial waste.
300‧‧‧油脂吸附墊 300‧‧‧ grease adsorption pad
310‧‧‧中央部分 310‧‧‧Central Part
320‧‧‧固狀邊部 320‧‧‧ Solid edge
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| JPS534790A (en) * | 1976-07-05 | 1978-01-17 | Mitsui Toatsu Chem Inc | Production of oil collector |
| JPS608033B2 (en) * | 1977-09-22 | 1985-02-28 | 工業技術院長 | Spilled oil adsorbent and its manufacturing method |
| JPH07232061A (en) * | 1993-09-07 | 1995-09-05 | Tonen Corp | Oil absorbing agent |
| JP3710278B2 (en) * | 1997-03-26 | 2005-10-26 | 三井化学株式会社 | Oil adsorbent |
| JP4023935B2 (en) * | 1998-12-17 | 2007-12-19 | 花王株式会社 | Manufacturing method and manufacturing apparatus of molded body |
| JP2004041881A (en) * | 2002-07-10 | 2004-02-12 | Hitachi Metals Ltd | Oil adsorbent for kitchen |
| JP2004183134A (en) * | 2002-12-02 | 2004-07-02 | Suetomi Engineering:Kk | Collector for melt-blown type nonwoven fabric and method for producing the nonwoven fabric |
| JP2010075833A (en) * | 2008-09-25 | 2010-04-08 | Nippon Solid Co Ltd | Oil adsorbing material |
| JP5084757B2 (en) * | 2009-02-04 | 2012-11-28 | 三井化学株式会社 | Spilled oil adsorption mat |
| JP2013184095A (en) * | 2012-03-06 | 2013-09-19 | Tamaru Seisakusho:Kk | Oil adsorbent |
| JP3180195U (en) * | 2012-09-26 | 2012-12-06 | カクイ株式会社 | Oil-absorbing sheet storage bag and oil-absorbing sheet-containing storage bag |
| KR101417396B1 (en) * | 2012-11-08 | 2014-07-10 | 현대자동차주식회사 | Melt-blown fiber web with concentration force and elasticity iproved manufacturing method of and manufacuring apparatus thereof |
| JP6187925B2 (en) * | 2012-12-05 | 2017-08-30 | 光弘 高橋 | Melt electrospinning method |
| JP6433046B2 (en) * | 2013-05-17 | 2018-12-05 | アンビック株式会社 | Oil absorbing material using long-fiber nonwoven fabric and method for producing the same |
| JP2015068072A (en) * | 2013-09-30 | 2015-04-13 | 日本バルカー工業株式会社 | Oil adsorbent |
| WO2015145880A1 (en) * | 2014-03-28 | 2015-10-01 | 光弘 高橋 | Nanofiber production device |
| JP5782594B1 (en) * | 2014-07-21 | 2015-09-24 | 岡 潔 | Nanofiber forming spray nozzle head and nanofiber manufacturing apparatus comprising nanofiber forming spray nozzle head |
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