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Harmful gas collecting device for casting machine

A technology of harmful gas and casting machinery, which is applied in the field of mechanical casting and can solve problems such as human injury

Pending Publication Date: 2018-06-08
FOSHAN HENGXUE SCI & TECH SERVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that harmful gases are produced during the existing metal smelting, and these gases will cause harm to the human body when they are scattered into the air, and a harmful gas collection device for foundry machinery is proposed

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0020] refer to Figure ...

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Abstract

The invention discloses a harmful gas collecting device for a casting machine. The harmful gas collecting device comprises a box body and a gas collecting box arranged in the box body, a supporting rod is vertically and fixedly arranged on the inner wall of the lower end of the box body, an arc-shaped seat is fixedly arranged at the upper end of the supporting rod, an air bag is arranged in the arc-shaped seat, and the left side wall and the right side wall of the air bag communicate with an air inlet pipe and an air outlet pipe correspondingly; one end, far away from the air bag, of the air inlet pipe penetrates through the left side wall of the box body and extends leftwards; one end, far away from the air bag, of the air outlet pipe communicates with the gas collecting box; the pipe wall of the air inlet pipe and the pipe wall of the air outlet pipe are provided with a first one-way valve and a second one-way valve correspondingly; two symmetrically-distributed supporting plates arefixedly arranged at the upper end of the box body; and the upper ends of the two supporting plates are connected with a transverse plate, and a motor seat is fixedly arranged at the upper end of thetransverse plate. According to the harmful gas collecting device for the casting machine, the operation is convenient, the harmful gas generated in a smelting furnace can be effectively collected, sothat harm to a human body caused by the fact that the harmful gas is emitted into the air is avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical casting, in particular to a harmful gas collection device for casting machinery. Background technique [0002] Casting is one of the basic processes of modern machinery manufacturing industry. As a metal thermal processing technology, casting has gradually matured in my country. Foundry machinery is to use this technology to smelt metal into a liquid that meets certain requirements and pour it into the mold. After cooling, solidification, and cleaning, all the mechanical equipment that can be used to obtain castings with predetermined shape, size and performance, Also known as casting equipment. [0003] However, when the metal is put into the smelting device for melting, harmful gases will be produced, and these gases will cause harm to the human body if they are scattered into the air. Therefore, a device is needed to collect these harmful gases. Contents of the invention [0004] The pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D17/00
CPCF27D17/001
Inventor 李金平
Owner FOSHAN HENGXUE SCI & TECH SERVICES CO LTD
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