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Dispersive rotary type liquid copper alloy casting purification device and filtering casting process thereof

A technology of alloy casting and purification device, which is applied in manufacturing tools, casting equipment, metal processing equipment, etc., can solve the problems of inconvenient casting of liquid copper alloy and blocked flow of liquid copper alloy, achieve ingenious design structure and process, and avoid clogging of filter residues. , the effect of high centrifugal speed

Pending Publication Date: 2021-03-30
东台市华裕机械配件有限公司
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Problems solved by technology

[0002] At present, in the copper alloy casting process, it is generally necessary to feed the molten liquid copper alloy into the ingot, and there are often impurities inside the liquid copper alloy before being sent into the ingot, so it is necessary to remove the impurities in the liquid copper alloy. T

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  • Dispersive rotary type liquid copper alloy casting purification device and filtering casting process thereof
  • Dispersive rotary type liquid copper alloy casting purification device and filtering casting process thereof
  • Dispersive rotary type liquid copper alloy casting purification device and filtering casting process thereof

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Embodiment Construction

[0016] The content of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] Such as Figures 1 to 3 As shown, a dispersive rotary liquid copper alloy casting purification device includes an ingot 1, a riser 2, a bottom horizontal pipe body 3, a longitudinal pipe body 4, a dispersed rotary filter mechanism 6, and a slag collection ring body 5; A riser 2 is installed in the middle of the upper end of the ingot 1; a bottom transverse pipe body 3 is installed on one side of the lower end of the ingot 1; a longitudinal pipe body 4 is installed above the outer end of the bottom transverse pipe body 3; the dispersed rotary filter Mechanism 6 comprises driving mechanism 61, rotating liquid inlet pipe 62, clamping ring body 63, connecting cross bar 64, connecting longitudinal bar 65, upper ceramic filter screen 66, lower ceramic filter screen 67; The minimum diameter of the hole is greater than the maximum diameter of t...

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Abstract

The invention discloses a dispersive rotary type liquid copper alloy casting purification device and a filtering casting process thereof. The dispersive rotary type liquid copper alloy casting purification device comprises a cast ingot, a riser, a bottom transverse pipe body, a longitudinal pipe body, a dispersive rotary filtering mechanism and a residue collecting ring body; According to the dispersive rotary type liquid copper alloy casting purification device, an upper ceramic filter screen and a lower ceramic filter screen which rotate in a linkage manner are designed, and the minimum diameter of meshes of the upper ceramic filter screen is controlled to be larger than the maximum diameter of meshes of the lower ceramic filter screen, so that large-particle filter residues are filteredby the upper ceramic filter screen, fine-particle filter residues are filtered by the lower ceramic filter screen, in this way, the filtering pressure of the upper ceramic filter screen and the lowerceramic filter screen is dispersed, the centrifugal speed of the filter residues is higher, and the service life of the upper ceramic filter screen and the lower ceramic filter screen is prolonged.

Description

technical field [0001] The invention relates to a dispersive rotary liquid copper alloy casting purification device and a filtration casting process thereof. Background technique [0002] At present, in the copper alloy casting process, it is generally necessary to feed the molten liquid copper alloy into the ingot, and there are often impurities inside the liquid copper alloy before being sent into the ingot, so it is necessary to remove the impurities in the liquid copper alloy. The existing filter block is generally used for filtering, but after long-term use, a large amount of filter residue will accumulate on one side of the filter block, which will hinder the flow of the liquid copper alloy, which brings great inconvenience to the casting of the liquid copper alloy. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the problem to be solved by the present invention is: to provide a dispersive rotary liquid copper alloy cas...

Claims

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Application Information

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IPC IPC(8): B22D43/00B22D7/12
CPCB22D43/004B22D7/12
Inventor 陈锦华仇长宽汪国君
Owner 东台市华裕机械配件有限公司
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