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Title:
BAR MATERIAL DISCHARGING SYSTEM OF CONTINUOUS BEAT-TYPE HEAT TREATMENT FURNACE
Document Type and Number:
WIPO Patent Application WO/2022/067620
Kind Code:
A1
Abstract:
A bar material discharging system (C) of a continuous beat-type heat treatment furnace (A), comprising a blocking module (1) provided at the tail end of each heat treatment rail (G) to block the movement of bar materials (P), two or more groups of jacking and discharging units (2) distributed in a staggered manner relative to the plurality of heat treatment rails (G), and a furnace discharging unit (3) provided at an outlet of the heat treatment furnace (A). On the one hand, single bar material taking regions are formed by staggered jacking modules (20) and corresponding blocking grooves, avoiding interference or collision of other bar materials (P) when the bar materials (P) are taken and conveyed, and achieving continuous beat type feeding of the bar materials (P) one by one, preventing the thermal deformation of an ejector rod (210) during the cooling of the ejector rod (210), and improving the stability of the lifting movement of the ejector rod (210); and on the other hand, the discharging of the bar materials (P) is implemented on one side or the end portion of the heat treatment furnace (A), being convenient to implement, not affecting the atmosphere inside the furnace, and ensuring the heat treatment quality of the bar materials (P).

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Inventors:
JIANG ZONGXUAN (CN)
ZHOU ZHIMING (CN)
GUO WEI (CN)
Application Number:
PCT/CN2020/119232
Publication Date:
April 07, 2022
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
SUZHOU ZHONGMENZI INDUSTRIAL FURNACE TECH CO LTD (CN)
International Classes:
C21D9/08; F27B17/00; F27D3/12; F27D19/00
Foreign References:
CN205115552U2016-03-30
CN108826987A2018-11-16
CN204417537U2015-06-24
CN106885470A2017-06-23
CN209085322U2019-07-09
JP2009242863A2009-10-22
US20160320128A12016-11-03
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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