Macrotype metal mold system for recovering thermal energy by cooling water

A heat recovery and metal mold technology, applied in the field of metallurgy, can solve problems such as high ambient temperature, poor cooling effect, and environmental pollution, and achieve the effects of broad application prospects, reasonable structural design, and short service life

Active Publication Date: 2008-05-14
中国冶金科工股份有限公司
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  • Claims
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Problems solved by technology

These two methods have the following problems: one, the cooling effect is poor, and the effective cooling control requirements for different parts of the steel ingot at different times cannot be realized, so there is no beneficial effect on the product quality, so the quality assurance of the produced product is poor; The loss of heat and hot water vapor into the air causes serious environmental pollution, especially in summer, causing the ambient temperature to be very high; third, heat energy cannot be recycled

Method used

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  • Macrotype metal mold system for recovering thermal energy by cooling water
  • Macrotype metal mold system for recovering thermal energy by cooling water
  • Macrotype metal mold system for recovering thermal energy by cooling water

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Embodiment Construction

[0016] The specific implementation will be described in detail below in conjunction with the accompanying drawings.

[0017] As shown in Figure 1, this embodiment includes a water-cooled heat energy recovery metal mold, a low-temperature water supply pipe network 7, and a hot water energy recovery pipe network 8. The magnetic induction heating riser 1 and the metal mold chassis 3, the inside of the metal mold 2 is provided with a cooling water pipe 21, and the outer surface of the metal mold 2 is fixedly provided with water inlet pipes communicating with the water inlet and outlet of the cooling water pipe 21 respectively Head 211 and water outlet pipe head 212; the inside of the metal mold chassis 3 is provided with a cooling water pipe 22, and the outer surface of the metal mold chassis 2 is fixedly provided with a water inlet pipe head communicating with the water inlet and outlet of the cooling water pipe 22 respectively 221 and water outlet pipe head 222; wherein the cool...

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Abstract

The invention discloses a large water cooling heat recovery metal pattern system, belonging to the field of water cooling heat recovery in the casting technology of a plurality of castings such as large steel ingots and rollers. The invention adopts the technical proposal in comprising a metal pattern, the upper part of which are fixed with an electric heating riser and a metal pattern chassis; a cooling pipe is arranged inside the metal pattern, and a water inlet tube head and a water outlet tube head respectively communicated with the water inlet and outlet of the cooling pipe are arranged on the external surface of the metal pattern; a cooling pipe is arranged inside the metal pattern chassis, and a water inlet tube head and a water outlet tube head respectively communicated with the water inlet and outlet of the cooling pipe are arranged on an external surface of the metal pattern chassis. The invention has the advantages of long service life, high quality of casting pieces, good heat recovery and environment protection, and wide application prospect.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to the water-cooled heat energy recovery technology in the large steel ingot or roll casting technology. Background technique [0002] The existing metal mold casting technology is divided into two categories, one is the traditional metal mold steel ingot mold casting technology, and the other is the continuous casting technology of water-cooled copper crystallizer. The traditional metal-shaped steel ingot mold casting technology appeared earlier. With the continuous maturity of the water-cooled copper crystallizer continuous casting technology, almost 80% of the metal-shaped steel ingot production is replaced by continuous casting ingots. Since the continuous casting ingot technology is suitable for mass production of the same specification conditions, and the existing technology is limited to square billets, rectangular billets, cylindrical billets, etc. with small cross-sectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D27/04
Inventor 周守航韩庆礼黄衍林张西鹏刘艳石立文王丹民
Owner 中国冶金科工股份有限公司
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