Inner heating furnace

An internal heating and heating device technology, applied in the field of machinery, can solve problems such as affecting the production efficiency of workers, poor working environment, backward heating equipment, etc., and achieve the effects of improving the working environment of workers, good working environment of workers, and reducing heat loss.

Inactive Publication Date: 2010-10-20
杨少华
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing pre-forging heating equipment is relatively backward. Basically, the billet to be heated is manually placed in the heating furnace for heating. Heating degree, which leads to inconsistencies in the heating degree of each blank, which affects the processing quality of the workpiece
In addition, the heating furnace used is an open heating furnace, which has a lot of heat dissipation and loss, resulting in high indoor temperature and extremely harsh working environment, which not only affects the production efficiency of workers, but also wastes energy

Method used

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Embodiment Construction

[0035] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0036] The internal heating furnace is used for heating the metal blank 9 before forging, and is mainly used for heating the bar of the same type. Such as Figure 1~4 As shown, the internal heating furnace includes a heating device and a furnace body 1 with a feed port 11 and a discharge port 12. The feed port 11 of the furnace body 1 is provided with an automatic feeding mechanism. The conveying device for conveying the billet 9 from the feed port 11 to the discharge port 12 , and the heating device is arranged on the furnace body 1 for heating the billet 9 conveyed in the furnace body 1 .

[0037] The furnace body 1 is in the shape of a cylinder, and its side wall is provided with heat insulating bricks 13. The heating de...

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Abstract

The invention provides an inner heating furnace, which belongs to the technical field of machinery. The invention solves the problems of lagged heating mode before forging the existing bar materials, severe work environment and the like. The inner heating furnace comprises a heating device and a furnace body, wherein the furnace body is provided with a material inlet and a material outlet, an automatic feeding mechanism is arranged at the material inlet of the furnace body, a conveyer capable of conveying blanks from the material inlet to the material outlet is arranged in the furnace body, the heating device is arranged on the furnace body and is used for heating the blanks conveyed in the furnace body, and a heat insulation device is also arranged on the side wall of the furnace body. The inner heating furnace has the advantages of high atomization degree and labor saving. The bar materials are heated in the sealed furnace body, the operation environment of workers is good, and in addition, energy sources can be saved.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a heating furnace, in particular to a heating furnace for metal bars before forging. Background technique [0002] At present, in the forging industry, the commonly used method is to heat the metal blank first, and then die forge it to form a blank. The heating process of the metal blank before die forging is heating before forging. [0003] The existing pre-forging heating equipment is relatively backward. Basically, the billet to be heated is manually placed in the heating furnace for heating. The degree of heating, which leads to the inconsistency of the heating degree of each blank, which affects the processing quality of the workpiece. In addition, the heating furnace used is an open heating furnace, which has a lot of heat dissipation and loss, resulting in high indoor temperature and extremely harsh working environment, which not only affects the production efficiency of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J17/00
Inventor 杨少华
Owner 杨少华
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