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Foundry furnace

A casting furnace and casting mold technology, which is applied in the field of casting furnaces, can solve the problems of casting products and insufficient molten metal, and achieve the effect of ensuring quality

Inactive Publication Date: 2015-04-08
LIUZHOU JINTE NEW WEAR RESISTANT MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the casting process, as the casting proceeds, the molten metal in the furnace will gradually fill into the casting mold. Sometimes, because the foundry workers are busy with other tasks, the molten metal in the furnace often causes casting problems due to the insufficient amount of molten metal. product defect

Method used

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  • Foundry furnace

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Embodiment Construction

[0016] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0017] Such as figure 1 As shown, a casting furnace is used to provide the casting mold with the metal liquid required for casting, including a pressurized furnace 1, a liquid feeding furnace 2, a riser pipe 3, a connecting pipe 4, a liquid sensor I5 and a liquid Inductor II6, the upper part of the liquid-feeding furnace 2 is provided with a liquid-feeding port 7, through which the amount of molten metal in the liquid-feeding furnace 2 is supplemented.

[0018] The bottom of the pressurized furnace 1 and the bottom of the liquid-feeding furnace 2 are connected through the connecting pipe 4, the connecting pipe 4 is provided with a valve 8 for switching the connecting pipe, and the liquid lifting pipe 3 The interior...

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Abstract

The invention relates to a foundry furnace. The foundry furnace is used for providing required metal liquid for casting dies and comprises a pressurizing furnace, a liquid adding furnace, a riser pipe, a connecting pipe, a first liquid sensor and a second liquid sensor, wherein the first liquid sensor is arranged on the side wall of the pressurizing furnace close to the bottom and controls a valve to connect and disconnect the connecting pipe; the second liquid sensor is arranged on the side wall of the liquid adding furnace close to the bottom and connected with an alarm and controls the alarm to send an alarm. When the metal liquid in the pressurizing furnace fails to reach the required level, the valve is automatically opened to left the liquid adding furnace to inject the metal liquid into the pressurizing furnace; when the metal liquid in the pressurizing furnace falls short, the alarm sends an alarm to remind workers of adding the metal liquid into the pressurizing furnace, liquid level of the metal liquid in the pressurizing furnace is ensured, and quality of casting products is guaranteed.

Description

technical field [0001] The invention relates to equipment in the field of casting, in particular to a casting furnace. Background technique [0002] At present, the low-pressure casting method has been widely used in the field of casting. The existing casting equipment includes a furnace body. When casting, the upper end of the riser pipe is connected to the casting mold, pressurized from the furnace body, and the molten metal is transported into the casting mold through the riser pipe, and then cooled. [0003] During the casting process, as the casting progresses, the molten metal in the furnace will gradually fill into the casting mold. Sometimes, because the foundry workers are busy with other tasks, the molten metal in the furnace often causes casting problems due to the insufficient amount of molten metal. Product Defects. Contents of the invention [0004] In order to solve the above problems, the technical problem to be solved by the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D18/04
CPCB22D18/04
Inventor 何拥军何嘉圣何嘉贤蒋漓洪杨学赖卫华
Owner LIUZHOU JINTE NEW WEAR RESISTANT MATERIAL CO LTD
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