Plug pin type round steel heating furnace
A heating furnace and plug-type technology, which is applied in the field of bearing steel pipe processing for bearings, can solve the problems of high cost of stepping heating furnace, high labor intensity of workers, poor working environment, etc., so as to save gas, save labor cost and low cost. Effect
Pending Publication Date: 2022-04-05
山东恒力源精密机械制造有限公司
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Problems solved by technology
[0005] Therefore, the purpose of the present invention is to solve the problems of the existing round steel slanted bottom heating furnace, poor working environment, high labor intensity, high energy consumption, low thermal efficiency, and high cost of the walking heating furnace, and to provide a plug Type inclined bottom round steel heating furnace
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[0028] The following will be combined with Figure 1-Figure 9 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The present invention provides a plug-type round steel heating furnace through improvement; the design concept of the present invention is: combining the respective advantages of the inclined bottom heating furnace and the walking heating furnace, and optimizing the two into one, that is, in the inclined bottom heating furnace On the basis of the bottom heating furnace, the structure of the inclined bottom type is maintained, but the b...
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The invention discloses a bolt type round steel heating furnace. A preheating zone, a heating zone and a soaking zone are formed. A horizontal feeding hole is formed in the front of the preheating area, a smoke storage chamber is arranged above the furnace bottom close to the feeding hole, the back of the preheating area is connected with a smoke treatment device, a slope surface is connected with the feeding hole, a bolt type feeding mechanism is arranged below the furnace bottom with the slope surface, and a discharging device and a discharging hole are arranged at the tail end of the heating furnace; a plurality of combustion nozzles are arranged at the upper parts of the heating furnace heating area and the soaking area; the round steel centering and correcting device is arranged in the horizontal feeding area of the heating furnace, round steel is centered and arranged, and the follow-up steel disorder phenomenon is avoided. Compared with an existing inclined bottom heating furnace, the inclined bottom stepping furnace has the advantages of being high in mechanization degree, easy to operate, convenient to maintain and the like, the traditional manual material stirring mode of an old inclined bottom furnace is improved, the labor intensity of operators is greatly reduced, automatic discharging of the inclined bottom stepping furnace does not need material stirring operation, and the labor cost can be greatly saved.
Description
technical field [0001] The patent of the present invention relates to the field of bearing steel pipe processing for bearings, and specifically relates to a bolt-type round steel perforation heating furnace process. Background technique [0002] Traditional round steel piercing heating equipment mainly includes inclined bottom heating furnace, walking heating furnace and ring heating furnace. Inclined bottom heating furnace is an earlier heating furnace equipment. The bottom of the heating furnace is inclined at a certain angle. The operator lifts the broken round steel to the feeding area at the end of the heating furnace. The bottom of the furnace rolls down, passes through the preheating zone, heating zone, and soaking zone to reach the discharge port, and waits to be pushed to the piercer for piercing. The heating zone and the upper part of the soaking zone are arranged with natural gas heating equipment, that is, the gas nozzles are used to carry out the round steel. A...
Claims
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IPC IPC(8): B21J17/00
Inventor 刘祖松丁业武丁来芝
Owner 山东恒力源精密机械制造有限公司