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Filter and filtering device employing same

A filter device and filter technology, which are applied in the directions of fixed filter element filters, filtration and separation, chemical instruments and methods, etc., to achieve the effects of simple device, low cost and simple structure

Inactive Publication Date: 2011-06-08
SAITOU MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the problem to be solved by the present invention is to provide a filter with a novel structure and shape that has a high filtration efficiency and is not easily clogged at a low price. In addition, by providing a small and light filter device using the filter at a low price, In addition, it is possible to minimize the economic burden of purchasing filter devices for small-scale stores that dispose of used cooking oil, thereby contributing to energy conservation and environmental issues

Method used

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  • Filter and filtering device employing same
  • Filter and filtering device employing same
  • Filter and filtering device employing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] figure 1 It is a perspective view which shows an example of the filter of Example 1 of this invention. figure 2 It is a front view which shows an example of the filter of Example 1 of this invention. image 3 It is a plan view showing an example of the filter of Example 1 of the present invention. Figure 4 It is a plan view of a cut piece included in the filter of Example 1 of the present invention. Figure 5 yes Figure 4 A-A cutaway view. Figure 6 It is an explanatory diagram of a circular mold used to manufacture the filter of Example 1 of the present invention. Figure 1 ~ Figure 3 An example of the filter of the present invention is shown. The filter 1 uses a predetermined amount of cut pieces (belt-shaped filter plates) 2, and utilizes Figure 6 The shown circular die 4 performs punching to bond and integrate only the peripheral portion 3 to form a filter of a specified size, wherein the cut piece 1 is a plate material disclosed in Patent Document 1 or a ...

Embodiment 2

[0137] Figure 12 It is an external view of the filter device of Example 2, (a) is a front view, (b) is a front view, (c) is a top view of a state with a frame removed, and (d) is a top view of a panel part. Figure 13 It is an explanatory diagram of the action of the filter device of Example 2. Embodiment 1 described above is a batch type that filters the leftover oil after frying food in the fryer for a specified time through the filter device 10 to remove tiny impurities and moisture, etc., and then returns it to the fryer for reuse. Filtration treatment device. In the present invention, the oil in the fryer is sucked by the pump and introduced into the filtering device of the present invention, and after being filtered in the device, the oil is returned to the fryer in a circular filtering manner. Although the structure of the filter device 10 of this embodiment can be substantially the same as that of the filter device 10 of Example 1, since the oil in the fryer is dire...

Embodiment 3

[0144] Figure 14 It is a cross-sectional view of a filter case provided with a filter cover according to Example 3. Figure 15 is a sectional view of the filter cover. Figure 16 It is a perspective view of the support body which a filter cover has. Embodiment 3 is characterized in that the filter 1 in the filter case 11 is covered by the filter cover 61 having a hole through which a filter object (edible oil in this embodiment) passes. Filter housing 11 and the filtering device 10 of embodiment 1 (referring to Figure 8 ) with the filter housing 11 (refer to Figure 7 )same.

[0145] The filter 1 in the filter case 11 is covered with a cylindrical filter cover 61 . A filter cover retainer 63 is provided on a portion of the cover member 23 facing the filter cover 61 . A filter housing presser 63 may also be provided on the filter housing 61 . The end surface 62 on the opening side of the filter cover 61 is in contact with the peripheral portion 3 of the filter 1 . The...

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Abstract

The invention provides a filter capable of effectively filtering while causing no blockage, and a small and light filtering device employing the filter. Such a filtering device is affordable by a small shop for treating used edible oil, which makes contribution to energy conservation and environmental protection. The periphery part (3) of the filter (1) having belt-shaped or noodle-shaped filter severing sheets (2) is stamped into an integrated piece, and random filtering paths are formed in the interior of the periphery part when the severing sheets interweave with each other. Used edible oil can be filtered introduced into the filter from an inlet port (15) by pressing a ring (30) and pressing the periphery part of the filter onto a filter housing (11). Edible oil randomly runs through the filtering paths of the filter and is output from an output port (16) after being effectively purified and filtered, and can be used for cooking and frying food.

Description

technical field [0001] The present invention relates to a filter for filtering impurities from liquids such as used cooking oil and a filter device using the filter. Background technique [0002] In recent years, people's awareness of environmental protection has been increasing. It is estimated that the remaining edible oil used after making fried food, tempura, schnitzel, fried chicken nuggets, croquettes, French fries and other foods reaches 40% every year. ~500,000 tons, almost all of these remaining oils are directly discarded as industrial waste. [0003] Filters are generally used to remove impurities in liquids. When ordinary filters are used to filter used cooking oil, clogging is likely to occur. Therefore, frequent replacements are required, and more costs are required for filtration. Therefore, at present, deli, restaurants, etc. that operate the above-mentioned fried food hardly filter the used cooking oil for repeated use. This not only increases food costs, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/07B01D39/14B01D39/18
Inventor 阿部光成
Owner SAITOU MACHINE IND
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