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Extrusion filter and efficient extrusion filtering assembly adopting same

A filter and component technology, applied in the field of extrusion filter and high-efficiency extrusion filter component, can solve the problems of weak strength, influence on drinking taste, unstable injection size of parts, etc., and achieve easy forming and demoulding, good filtering effect, The effect of practical operability

Pending Publication Date: 2019-11-29
中山市磨品电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has the problem of complex disassembly and assembly, and because it is a plastic product with long holes, the injection molding size of the parts is prone to instability during the production process, resulting in instability of the final shape of the product, and affecting the filtering effect after assembly
At the same time, during use, the internal and external components will be deformed and displaced together with the ingredients due to the problems of long pore size and weak strength. The content of long fiber is high, which directly affects the taste of drinking

Method used

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  • Extrusion filter and efficient extrusion filtering assembly adopting same
  • Extrusion filter and efficient extrusion filtering assembly adopting same
  • Extrusion filter and efficient extrusion filtering assembly adopting same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1 to Figure 5 As shown, a squeeze filter of the present invention includes a base 1, a connecting ring 2 is arranged above the base 1, and an annular filter part 3 is connected between the base 1 and the connecting ring 2. On the annular filter part 3 Several filter holes 4 are distributed, and the diameter of the juice inlet end of the filter holes 4 is smaller than the diameter of the juice outlet end. The longest length of each filter hole 4 is 3-12 mm, and the widest point is 0.25-0.55 mm. Preferably, the base, the connecting ring and the annular filter part are an injection-molded integral structure. Compared with the structure of split type or stainless steel filter combined with plastic skeleton, it has the obvious advantages of simple structure, convenient processing, low cost, good stability, safety and environmental protection.

[0038]After repeated experiments, it was found that if the filter hole is within the parameter range, the filtere...

Embodiment 2

[0046] refer to Image 6 As shown, a squeeze filter of the present invention has basically the same structure as that of Embodiment 1, except that the height of the connecting ring is lengthened and the structure of the bottom of the base is different. Specifically, a relief through hole 1e is provided in the middle of the base 1 . A second sealing ring 1f is provided at the opening of the upper end of the relief through hole 1e, and a second output hole 1g is provided on the base 1 outside the second sealing ring 1f.

[0047] The structure is suitable for a bottom-driven juice extractor or juice residue separation equipment. The motor positioned at the bottom of the cup body 1 passes through the relief through hole to interlock with the screw propeller in the cup body.

[0048] refer to Figure 7 As shown, the squeeze filter of the present invention cooperates with the screw propeller of the existing juice extractor to form a double juice outlet structure, and only needs t...

Embodiment 3

[0050] refer to Figure 8 to Figure 10 As shown, a squeeze filter of the present invention has basically the same structure as that of Embodiment 1, except that there is no first squeeze grinding rib 5 in the annular filter portion 3 . A relief through hole is provided in the middle of the base, so that the base has a circular structure. At the same time, when each second connecting rib 3b is obliquely arranged and uniformly distributed along the circumferential direction of the annular filter part 3, the thread lead angle of each second connecting rib 3b is 12-30°, and the distance between two adjacent second connecting ribs 3b is 6-30°. 12mm. In this embodiment, the second connecting rib protrudes outside each first connecting rib 3a, which not only has the function of connecting each first connecting rib to improve the stability of the first connecting rib, but also cooperates with the first connecting rib When the filter hole is formed, it is also used as a spiral extrus...

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Abstract

The invention discloses an extrusion filter and an efficient extrusion filtering assembly adopting the same, and belongs to the technical field of juicing. The extrusion filter comprises a base; a connecting ring is arranged above the base; an annular filtering portion is connected between the base and the connecting ring; a plurality of filtering holes are distributed in the annular filtering portion; and the maximum length and width of each filtering hole are 3-12mm and 0.25-0.55mm respectively. The extrusion filter and the efficient extrusion filtering assembly adopting the same are compactin structure, easy to clean and good in filtering effect, and are used for a juicer or extrusion filtering equipment of the juicer.

Description

technical field [0001] The present invention relates to an assembly for a juice extractor, and more particularly, to a squeeze filter. The invention also relates to a high-efficiency squeeze filter assembly using the squeeze filter. Background technique [0002] Juicer is developed on the basis of conventional juicer, and its main purpose is to turn fruit into juice to improve taste and facilitate drinking. There are two types of filter components used in conjunction with the screw propeller in the existing juicer. One is the structure of the filter screen frame combined with the stainless steel filter screen. When the filter screen frame is produced, the stainless steel filter screen is fixed in the mold for injection molding. as a whole. For the filter assembly of this structure, the filter mesh adopts the production method of photolithography, printing and pickling, and has the disadvantage that the production process is not environmentally friendly due to the use of st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J19/02A47J19/06
CPCA47J19/02A47J19/06
Inventor 聂建国
Owner 中山市磨品电器有限公司
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