Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
  • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
  • A47J43/28—Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders attached to cooking pots
  • A47J43/284—Hand implements for separating solids from liquids or liquids from liquids

Definitions

• This invention is to remove dirt such as peroxides and odorous impurities from oil used for tempura and other frying into water! ) It relates to filtration equipment for decomposing and washing tempura oil.
• oil strainer Once used for tempura and other frying, the oil is stored in a storage container (oil strainer) through a mesh or filtration surface and used repeatedly.
• An example of an oil strainer is shown in Japanese Utility Model Publication No. 54-295584, which is known to have a hand net that is further placed on filter paper laid on the net.
• filter paper As described above, conventionally used oil is filtered and reused using filter paper.However, no matter how fine the filter paper is used, contamination such as small carbon, peroxide, and odorous impurities can occur. However, the color turns black during several uses, and oxidation progresses remarkably. Eating fried foods fried in such oils can cause heartburn, nausea and headaches.
• the present invention uses the cone of water and oil to completely remove small carbon from the oil used, thereby keeping the oil transparent and delaying the promotion of oxidation, and an economy that can reuse oil.
• the purpose is to increase the quality.
• Another object of the present invention is to provide a filtration container having a simple structure that can be easily handled by omitting a filtering part of a filtering net or filter paper.
• the present invention is a transparent filtration container that measures the amount of water at a certain height from the bottom.
• a liquid storage chamber is provided inside the upper container that is partitioned by an inner wall protruding from the inner peripheral surface and opens toward the bottom of the container. Water is separated below the scale line of the container, and oil used is separated above. It is housed, and the power in the oil — the impurities such as boron sink into the water and are filtered by water. This can help keep the oil clear and delay oxidation.
• FIG. 1 shows a cross section of a preferred filtration device according to the present invention: 1 ).
• Fig. 2 shows a filtration device in use in which impurities can be separated and only oil can be transferred to another container.
• FIGS. 3 to 7 are cross-sectional views of the filtration device of another embodiment in which the inner wall is deformed 1), and
• FIG. 8 is another embodiment having no inner wall.
• FIG. 4 is a side view of an example filtration device.
• Fig. 1 shows a cross-sectional structure of a filter device with a part of the container cut away, so that the container body a is convenient for use at home. However, when they mourn for business use, they have the same structure and are large.
• the container body a of the filtration device A is a transparent container made of a transparent material.
• the scale line 3 is provided at a certain height from the bottom surface 5, and the inside of the container is an oil tank chamber 7 above the scale line 3. And a tank chamber 6 below.
• Scale line 3 regulates the volume of water in tank chamber 6.
• 7a is a discharge part of the oil chamber 7 from the outer periphery of the upper opening of the container A Protrude like a sword.
• a concave channel may be provided at the center of the width of the discharge section 7a.
• 2 is a partition wall partially crossing the oil tank room 7, which is the wall 2]?
• the oil tank room 7 which is a large room above the water tank room 6 and the storage room which is a little larger than the tank room 6 ⁇ that separates from liquid chamber 4
• Top edge 2 a of the partition wall 2 is connected to the inner end of the spout portion 7 a, and, f B the circumference of the upper opening 8 of the container body A, wants connexion arcuate Nitsu.
• the outer edge 2c in the width direction of the partition wall 2 extends down to the inner peripheral surface of the container body a.
• the lower edge 2 b of the partition wall 2 is positioned substantially on the same plane as the graduation line 3, and is projected to almost the center of the oil tank chamber 7 to form the partition wall 2 on an inclined surface.
• the liquid storage chamber 4 surrounded by the partition wall 2 and the outer peripheral surface of the container body a opens to the water tank chamber 6 side.
• the water tank 6 of the container body a is filled with water 9 up to the graduation line 3, and then the dirty oil is poured into the oil tank chamber 6 so that the oil floats on the water and mixes with the water due to the specific gravity. To do so, it stabilizes in a state where water and oil are separated. Impurities such as carbon and the like mixed into the oil fall and sink in the water 9 in the aquarium 6. It is so small that it can't be seen with a microscope. A small ⁇ ⁇ carbon can be gently dropped into the water to see how it looks. The oil from which impurities have been removed in this way is transparent.], As shown in Fig. 2, if the container body a is tilted low toward the liquid storage chamber 4, the water 9 will be stored from the water tank chamber 6. Only the oil that has been moved to and stored in the liquid chamber 4 and can be discharged from the oil tank chamber 7 to another storage container B] can be discarded thereafter.
• FIGS. 3 to 5 show examples of a structure in which the partition wall 2 and the liquid storage chamber 4 are modified in a cross-sectional view in which a part of the filtration device of another embodiment is cut away.
• the partition wall 2 is the scale line 3]. It projects horizontally upward from the inner peripheral surface of the oil tank chamber 7 at a predetermined interval, and has the shape of a meniscus on a plane.
• the water moving from the tank room S is regulated by the partition wall 2 and is stored in a part of the tank room 6 and in the liquid storage room 4 at a predetermined interval.
• the liquid storage chamber 4 is divided by the inner wall 2 of the horizontal part 2c and the vertical part 2d, and the lower end of the vertical part 2d is located near the scale line 3. did.
• Fig. 6 and Fig. 7 show the case where the outer peripheral surface of the container body a is recessed.
• Fig. 8 shows a case in which the container body a of the filtration device A is large, and it is possible to remove the purified oil by installing a cock C directly above the graduation line 3 without a partition wall. did.
• the present invention pays attention to the characteristics of water and oil, puts water into the lower tank chamber 6 of the container main body a, and puts the used oil 10 into the upper oil tank chamber 7 to remove impurities in the oil. Can be purified by falling into water.
• the filtration device removes completely small impurities such as carbon from the oil used.]
• the oil is transparent and the oxidation is delayed. Therefore, it is economically useful to save oil.
• the structure is extremely simple! ? It is easy to handle because of the use of filter paper etc.], but it has a certain and stable filtration efficiency.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Food Science & Technology (AREA)
• Food-Manufacturing Devices (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=16291991

Family Applications (1)

Country Status (2)

Citations (3)

• 1985
  • 1985-08-31 JP JP19248085A patent/JPS6253621A/ja active Granted
• 1986
  • 1986-08-27 WO PCT/JP1986/000438 patent/WO1987001265A1/ja not_active Ceased

Patent Citations (3)

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