TWI613000B - Oil filter - Google Patents

Description

油液過濾器 Oil filter

本發明係有關於一種油液過濾器，尤指一種提高過濾安全性及使用效率之過濾器者。 The present invention relates to an oil filter, and more particularly to a filter for improving filtration safety and use efficiency.

按，油炸機或油炸爐等油炸設備目前廣泛應用於餐飲與食品相關行業，主要對於食材進行油炸，該油炸設備係於油槽內注入相當之油量，藉由加熱裝置對油液加熱升溫至預定溫度後，進而對食物提供油炸作業。在實際的油炸經驗中可知，隨著食材中的水份或是油炸粉末之釋出，以及油液的反覆高溫加熱，都會致使油槽中油液之酸價值、過氧化價值以及總極性物質增加而導致油質劣化，油液品質惡化後當然必須換油，但在食用油價不斷上漲狀態下，將造成營業商家油品成本沉重之負擔；由是，遂有某些不肖業者基於成本考量，進而延後換油之時間，進而導致消費者食用到可能產生身體危害的問題食品，使大眾之飲食健康受到威脅。 Frying equipment such as fryers or fryers are widely used in catering and food-related industries, mainly for frying ingredients. The frying equipment is filled with oil in the oil tank, and the oil is heated by the heating device. After the liquid is heated to a predetermined temperature, the food is provided with a frying operation. In the actual frying experience, it is known that the release of water or the fried powder in the food, as well as the repeated high temperature heating of the oil, will cause the acid value, peroxide value and total polar substance of the oil in the oil tank to increase. As a result of deteriorating oil quality and oil quality deterioration, of course, oil must be changed. However, when the price of edible oil is rising, it will cause a heavy burden on the cost of oil for business operators. Therefore, some unscrupulous people are based on cost considerations. Delaying the time of oil change, which in turn leads consumers to eat foods that may cause physical harm, which threatens the health of the public.

為了符合衛生法規之規定與延長油品的使用壽命，遂有業者使用一種油液的過濾系統，對使用過的炸油進行過濾。請參閱第一圖所示，前述過濾系統主要將一過濾器10與油炸設備11藉管路予以連接形成油路12，該油路12的適當位置裝設有加壓馬達13，利用該加壓馬達13所提供的加壓 作用而使油液得以輸送；該過濾器10上端具有一進油口，底端則設有一出油口，由進油口輸入的油液可經過濾器10內的過濾袋101(如第二圖所示)進行過濾後，再由出油口輸出。惟查，前述油液的過濾系統雖可達到過濾炸油之目的，但是，在過濾至一定油量時，過濾油液

過程中所產生的殘渣油泥會附著在過濾袋101表面，使得原本就細密的過濾袋101網目因此而阻塞，若操作者沒有定期更換過濾袋101，並繼續使用油液的過濾系統，該加壓馬達13會因加壓輸送油液，而使過濾器10內承受過荷的壓力，當壓力值超出負荷時(一般的臨界值在8kg~10kg)，過濾器10的本體與上蓋接合處即會產生油液噴漏的嚴重情事，此一嚴重危害安全性的問題係曾經實際發生，且一直隱藏在該油液過濾系統的使用過程，不得不慎。 In order to comply with the hygiene regulations and extend the service life of the oil, the manufacturer uses an oil filtration system to filter the used oil. Referring to the first figure, the filter system mainly connects a filter 10 and a frying device 11 by a pipeline to form an oil passage 12, and a pressure motor 13 is disposed at an appropriate position of the oil passage 12, The pressure provided by the pressure motor 13 allows the oil to be transported; the upper end of the filter 10 has an oil inlet, and the bottom end is provided with an oil outlet, and the oil input from the oil inlet can pass through the filter 10 The filter bag 101 (shown in the second figure) is filtered and then output from the oil outlet. However, the above-mentioned oil filtration system can achieve the purpose of filtering the oil, but when filtering to a certain amount of oil, the oil is filtered.

Process generated in the residue sludge adheres to the 101 surface of the filter bags, making the already fine filter bag 101 mesh thus blocked, if the operator does not periodically replace the filter bags 101, and continue to use oil filter system, which was added The pressure motor 13 will carry the pressure of the filter 10 due to the pressure, and when the pressure value exceeds the load (the general critical value is 8kg~10kg), the body of the filter 10 and the upper cover are joined. A serious problem of oil leakage will occur. This serious safety hazard has occurred in practice and has been hidden in the use of the oil filtration system.

對於習知油液過濾系統在安全問題未盡臻善之處，目前尚無有效的解決方法，故本發明人乃針對前述領域深入探討，並藉由多年從事相關物品的開發經驗而積極研究，終發明本案，藉以克服現有之問題。 There is no effective solution to the safety problem of the conventional oil filtration system. Therefore, the inventors have in-depth discussion on the above-mentioned fields and actively researched and developed through years of experience in the development of related articles. Invented the case to overcome existing problems.

本發明之目的是在於改善習知油液過濾系統之缺失，進而提供一種過濾油液時避免過濾袋發生阻塞，令其使用上的安全危害。其次，本發明的過濾器更可因此而提高使用效率者。 The object of the present invention is to improve the lack of the conventional oil filtration system, and to provide a safety hazard in the use of the filter bag when the oil is filtered. Secondly, the filter of the present invention can further improve the efficiency of use.

為達上述目的，本案是通過以下技術方案來實現： 一種過濾器，包含過濾器本體。該過濾器本體上端設有一入油口，下端設有一出油口；過濾器本體內套置有過濾袋，而過濾袋內又可置入一支撐架。該過濾器本體之入油口及出油口係與油炸設備連接形成油路，並且在該油路的適當位置裝設有馬達，該馬達具有正轉與反轉功能，使過濾器本體內的油液可以正流或逆流，當油液逆流時，支撐架可避免過濾袋被油液壓力吸附黏貼。 In order to achieve the above objectives, the case is achieved through the following technical solutions: A filter comprising a filter body. The upper end of the filter body is provided with an oil inlet port, and the lower end is provided with an oil outlet; the filter body is sleeved with a filter bag, and the filter bag can be placed with a support frame. The oil inlet and the oil outlet of the filter body are connected with the frying device to form an oil circuit, and a motor is installed at an appropriate position of the oil path, and the motor has a forward rotation and a reverse function to enable the filter body The oil can flow positively or countercurrently. When the oil flows back, the support frame can prevent the filter bag from being adsorbed and adhered by the oil pressure.

所述的支撐架，係由金屬桿製成的框架，其中架設有一具有浮力的球體，使支撐架可以浮在油位高處。 The support frame is a frame made of a metal rod, wherein the frame is provided with a buoyant ball so that the support frame can float at a high oil level.

所述的支撐架，高度係低於過濾袋的高度尺寸者。 The support frame has a height lower than a height dimension of the filter bag.

「習知部份」 "Learn part"

10‧‧‧過濾器 10‧‧‧Filter

11‧‧‧油炸設備 11‧‧‧Frying equipment

12‧‧‧油路 12‧‧‧ oil road

13‧‧‧加壓馬達 13‧‧‧Pressure motor

101‧‧‧過濾袋 101‧‧‧Filter bag

「本案部份」 "Part of this case"

20‧‧‧過濾器本體 20‧‧‧Filter body

21‧‧‧入油口 21‧‧‧Inlet

22‧‧‧出油口 22‧‧‧ oil outlet

30‧‧‧過濾袋 30‧‧‧Filter bag

40‧‧‧支撐架 40‧‧‧Support frame

41‧‧‧球體 41‧‧‧ sphere

50‧‧‧馬達 50‧‧‧Motor

60‧‧‧油炸設備 60‧‧‧Frying equipment

第一圖係繪示習知過濾系統簡圖；第二圖係繪示過濾袋結構圖；第三圖係繪示本發明過濾系統簡圖；第四圖係繪示本發明過濾器本體平面結構圖；第五圖係繪示本發明支撐架立體結構圖。 The first figure shows a schematic diagram of a conventional filter system; the second figure shows a structure diagram of a filter bag; the third figure shows a schematic diagram of the filter system of the present invention; and the fourth figure shows the planar structure of the filter body of the present invention. Figure 5 is a perspective view of the support frame of the present invention.

有關本發明所述及之技術內容、結構與功效，茲配合圖式所示之較佳實施例詳細說明當中，將可清楚的呈現。另外，在本發明被詳細描述之前需要特別說明，其所附圖式係以示意方式來解釋其基本結構，因此在該圖式中僅顯示與本發明有關之結構或元件，且所顯示之構造形狀、尺寸、 比例，或是元件數目等，乃為一種選擇性之設計，閤先述明。 The detailed description of the preferred embodiments of the present invention will be apparent and In addition, the invention is specifically described before it is described in detail, and the drawings are to explain the basic structure in a schematic manner, and thus only the structures or elements related to the present invention are shown in the drawings, and the structures shown are shown. Shape, size, The ratio, or the number of components, etc., is a selective design, which is described first.

本發明結構及其所能達到的功效，茲配合圖式說明如下：首先請參閱第三圖所繪示之本發明過濾系統簡圖，以及第四圖所繪示本發明過濾器本體平面結構圖。由該圖式所示，本發明係為一種過濾器，其包含一過濾器本體20，該過濾器本體20為一殼體，上端設有一入油口21，下端設有一出油口22，過濾器本體20內套置有過濾袋30，而過濾袋30內又可置入一支撐架40者；該過濾器本體20之入油口21及出油口22係與油炸設備60連接形成油路，並且在該油路的適當位置裝設有馬達50。尤其，該馬達50具有正轉與反轉功能，當馬達50正轉時，油液係由正流出油口22被送出，若馬達50反轉時，油液則逆流由入油口21被送出。 The structure of the present invention and the achievable effects thereof are as follows: First, please refer to the schematic diagram of the filtering system of the present invention shown in the third figure, and the fourth embodiment of the planar structure of the filter body of the present invention. . As shown in the figure, the present invention is a filter comprising a filter body 20, the filter body 20 is a casing, an oil inlet 21 is provided at the upper end, and an oil outlet 22 is provided at the lower end for filtering. The filter body 30 is disposed in the filter body 30, and a support frame 40 can be placed in the filter bag 30; the oil inlet port 21 and the oil outlet port 22 of the filter body 20 are connected to the frying device 60 to form an oil. The road is provided with a motor 50 at an appropriate position on the oil passage. In particular, the motor 50 has a forward rotation and reverse rotation function. When the motor 50 rotates forward, the oil is sent out from the positive discharge port 22, and when the motor 50 is reversed, the oil is reversely flowed out from the inlet port 21. .

請參閱第五圖所繪示本發明支撐架立體結構圖，所述的支撐架40係由金屬桿製成一框架，其中架設有一中空或具有浮力的球體41；較佳的，該支撐架40的高度係低於過濾袋30的高度尺寸者。 Referring to FIG. 5, a perspective view of the support frame of the present invention is shown. The support frame 40 is made of a metal rod and is formed with a hollow or buoyant ball 41. Preferably, the support frame 40 is provided. The height is lower than the height dimension of the filter bag 30.

值得一提的是，所述的過濾袋30係由不鏽鋼絲編織成的網袋，網目則可界於120μm~500μm之間，達到耐高溫溫及提供良好過濾效果之特性，惟過濾袋30為一般市售的選擇性零件，而非為本發明之重點。 It is worth mentioning that the filter bag 30 is a mesh bag woven from stainless steel wire, and the mesh can be bounded between 120 μm and 500 μm, which has the characteristics of high temperature resistance and good filtering effect, but the filter bag 30 is Selective parts that are generally commercially available are not the focus of the present invention.

一油炸設備60由管路連接過濾器本體20之入油口21與出油口22，當馬達50正轉時，油炸設備60所使用後之待濾炸油係因馬達50之壓力而由入油口21被送入過濾 器本體20，透過過濾袋30的過濾效果來淨化油液，過濾後的油液可再由出油口22被輸出。當過濾器本體20操作預定時間之後，過濾袋30表面會附著過濾後的殘渣油泥，此刻，可透過馬達50的反轉設定，使過濾器本體20呈現逆流的狀態，當油液逆流，原本附著在過濾袋30表面的油泥會因油液的回逆而脫落於所依附的表面，並落入過濾袋30的底部，再因為過濾袋30置入有支撐架40，使其支撐過濾袋30不致因馬達50的反轉而吸附黏靠，而維持正常的擴張狀態，令油液可以正常的加壓回流。再者，由於支撐架40的高度係設計低於過濾袋30的高度尺寸，當過濾器本體20內充滿油液時，支撐架40因球體41而產生浮力，使支撐架40浮於過濾袋30上方，過濾袋30底端則提供了容置脫落的殘渣油泥的空間。 A frying device 60 is connected to the oil inlet port 21 and the oil outlet port 22 of the filter body 20 by a pipeline. When the motor 50 is rotated forward, the oil to be filtered after the frying device 60 is used is due to the pressure of the motor 50. Filtered by the oil inlet 21 The body 20 passes through the filtering effect of the filter bag 30 to purify the oil, and the filtered oil can be output from the oil outlet 22. After the filter body 20 is operated for a predetermined time, the filtered residue sludge adheres to the surface of the filter bag 30. At this moment, the filter body 20 can be in a countercurrent state through the reverse setting of the motor 50. When the oil flows backward, the original oil adheres. The sludge on the surface of the filter bag 30 will fall off the attached surface due to the backflow of the oil and fall into the bottom of the filter bag 30. Since the filter bag 30 is placed with the support frame 40, the filter bag 30 is not supported. The motor 50 is adsorbed and adhered by the reversal of the motor 50, and maintains a normal expanded state, so that the oil can be normally pressurized and recirculated. Moreover, since the height of the support frame 40 is lower than the height dimension of the filter bag 30, when the filter body 20 is filled with oil, the support frame 40 generates buoyancy due to the ball 41, so that the support frame 40 floats on the filter bag 30. Above, the bottom end of the filter bag 30 provides a space for accommodating residual sludge.

根據本案實施例所述的結構，該過濾器本體20可對油炸設備60所使用過的油液進行過濾，並且獲得優於過濾前的油液品質，當過濾器本體20過濾一定油量後，可透過自動或手動的設定，令馬達50反轉，讓過濾器本體20內的油液逆行回流，而因為過濾袋30內置入有支撐架40，使其支撐過濾袋30不致因油液逆流而吸附黏靠，且維持正常的擴張狀態，而原本附著在過濾袋30表面的油泥亦因油液逆流而脫落，當馬達50再次正轉運作時，過濾袋30即提供正常的過濾能力，而過濾器本體20內也不會因為過濾袋30表面阻塞而壓力高漲，避免了過濾器本體20內的油液由縫隙噴漏的危險。 According to the structure described in the embodiment of the present invention, the filter body 20 can filter the oil used in the frying device 60, and obtain better oil quality than before filtering, after the filter body 20 filters a certain amount of oil. The motor 50 can be reversed by automatic or manual setting, so that the oil in the filter body 20 is retrogradely recirculated, and because the filter bag 30 is built into the support frame 40, the filter bag 30 is supported to prevent the oil from flowing backward. The adsorption bag is adhered and maintains a normal expansion state, and the sludge originally attached to the surface of the filter bag 30 is also detached due to the reverse flow of the oil. When the motor 50 is again rotated forward, the filter bag 30 provides normal filtering ability. In the filter body 20, the pressure of the filter bag 30 is not blocked by the surface of the filter bag 30, and the risk of the oil in the filter body 20 leaking from the gap is avoided.

在實際的測試中，該馬達50可以正轉運轉10 分鐘之後再反轉1分鐘，經過本系統的連續循環過濾後，除了可將油液過濾，使其油品品質符合法規規定之外，對於濾油的效果與操作的安全性也大大的提升其效能。藉此，由以上較佳具體實施例之詳述，其係希望能清楚描述本案之特徵，而並非以上述揭露的實施例來限制本案。相反地，其目的是希望能涵蓋各種具相等性的變化；由是，本創作係具有諸多優點而具有顯著的實用特性，且其運用之技術手段及其構造特徵，確為本案創作人所研發而成，該結構更為坊間所未見，嗣本案誠已符合專利之要件，爰依法提出申請，並祈賜專利權為禱。 In the actual test, the motor 50 can run forward 10 After a minute and then reverse for 1 minute, after continuous filtration of the system, in addition to filtering the oil to make the oil quality meet the requirements of the regulations, the effect of the oil filter and the safety of the operation are greatly improved. efficacy. Accordingly, the detailed description of the preferred embodiments above is intended to provide a clear description of the features of the present invention, and is not intended to limit the invention. On the contrary, its purpose is to cover all kinds of equal changes; therefore, the creative department has many advantages and has significant practical characteristics, and its technical means and structural features are indeed developed by the creators of this case. The structure is more unseen, and the case has been in line with the requirements of the patent, and the application is filed according to law, and the patent right is prayed.

20‧‧‧過濾器本體 20‧‧‧Filter body

21‧‧‧入油口 21‧‧‧Inlet

22‧‧‧出油口 22‧‧‧ oil outlet

50‧‧‧馬達 50‧‧‧Motor

60‧‧‧油炸設備 60‧‧‧Frying equipment

Claims (1)

一種油液過濾器，包含過濾器本體，該過濾器本體為一殼體，上端設有一入油口，下端設有一出油口，該過濾器本體內套置有過濾袋，而該過濾袋內又可置入一支撐架者；該過濾器本體之入油口及出油口係與油炸設備連接形成油路，並且在該油路的適當位置裝設有馬達，該馬達具有正轉與反轉功能，當馬達正轉時，油液係正流由出油口被送出，若馬達反轉時，油液則逆流由入油口被送出；當油液逆流時，該支撐架可避免過濾袋被油液壓力吸附黏貼；該過濾器本體內之支撐架係由金屬桿製成的框架，其中架設有一具有浮力的球體，使該支撐架可以浮在油位高處；並且，該支撐架的高度係低於過濾袋的高度尺寸者。 An oil filter comprising a filter body, the filter body is a casing, an oil inlet is arranged at the upper end, and an oil outlet is arranged at the lower end, and the filter bag is disposed inside the filter body, and the filter bag is disposed inside the filter bag. Further, a support frame can be placed; the oil inlet and the oil outlet of the filter body are connected with the frying device to form an oil circuit, and a motor is installed at a proper position of the oil circuit, and the motor has a forward rotation and Reverse function, when the motor rotates forward, the positive flow of oil is sent out by the oil outlet. If the motor reverses, the oil is sent back by the oil inlet; when the oil flows backward, the support can be avoided. The filter bag is adsorbed and adhered by the oil pressure; the support frame in the filter body is a frame made of a metal rod, wherein a spherical body having a buoyancy is arranged, so that the support frame can float at a high oil level; and the support The height of the frame is lower than the height of the filter bag.