Soup ladle filter
A technology of filter and soup ladle, which is applied in the direction of fixed filter elements, filter separation, chemical instruments and methods, etc. It can solve the problems of rising casting defect rate and affecting the cleanliness of the melt, so as to improve the filtration speed and filtration efficiency. Efficiency, improvement of yield, and improvement of cleanliness
Inactive Publication Date: 2015-01-21
KAM CHING YIXING CASTING MATERIAL
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Problems solved by technology
[0002] At present, the existing non-ferrous metal melt is usually scooped with a spoon, and the scooped melt is usually obtained by impacting the filter with the melt. Because the impact of the melt on the filter is relatively large, the filtered melt often contains more Many impurities will affect the cleanliness of the melt, and then cause the defect rate of castings to increase
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[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0018] Such as figure 1 Shown: a spoon filter, the filter includes a front filter plate 2, a rear filter plate 3, a left filter plate 4, a right filter plate 5 and a bottom plate 6 constitute a filter body 1 thickness of 45 ~ 60m, wherein The rear filter plate 3, the left filter plate 4 and the right filter plate 5 are integrally formed, and the upper edge of the front filter plate 2 is lower than the upper edge of the filter body 1 so that a spoon can be easily inserted into the filter body 1 to scoop the filtrate , the front filter plate 2, the rear filter plate 3, the left filter plate 4, and the right filter plate 5 are all provided with a filter hole 7, the aperture of the filter hole 7 gradually increases from the outer wall to the inner wall so that the filter hole 7 is in the direction of the bell mouth The inner trumpet shape, and the lower ed...
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Abstract
The invention discloses a soup ladle filter. The soup ladle filter is characterized by comprising a filter body (1) which comprises a front filter plate (2), a rear filter plate (3), a left filter plate (4), a right filter plate (5) and a base plate (6), wherein filter holes (7) are formed in the front filter plate (2), the rear filter plate (3), the left filter plate (4) and the right filter plate (5); the hole diameters of the filter holes (7) are gradually increased from the outer wall to the inner wall, so that the filter holes (7) are shaped as horns with inward horn holes. According to the soup ladle filter, the filter holes are formed in the filter body; the hole diameters of the filter holes are gradually increased from the outer wall to the inner wall, so that the filter holes are shaped as the horns with the inward horn holes; molten liquid can be pressed into the filter body in front, back, left, right and bottom directions; the filtration rate and the filtration efficiency are improved; the cleanliness of the filtrate is further improved by secondarily filtering, so that the yield of castings is improved; the soup ladle filter is suitable for popularization and application.
Description
technical field [0001] The invention relates to a molten liquid filtering device, in particular to a spoon filter used for scooping filtrate and improving the yield of castings. Background technique [0002] At present, the existing non-ferrous metal melt is usually scooped with a spoon, and the scooped melt is usually obtained after the melt impacts the filter screen. Because the impact force of the melt impacting the filter screen is relatively large, the filtered melt often contains more A large amount of impurities will affect the cleanliness of the melt, and thus cause an increase in the defective rate of castings. Contents of the invention [0003] The object of the present invention is to solve the problems in the prior art, and provide a spoon filter used for scooping filtrate and improving the yield of castings. [0004] The purpose of the present invention is solved by the following technical solutions: [0005] A kind of spoon filter, it is characterized in t...
Claims
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IPC IPC(8): B01D29/33B01D29/56B22D1/00
Inventor 胡成军
Owner KAM CHING YIXING CASTING MATERIAL