A gas furnace for heating forgings with tail flue gas energy-saving mechanism
A gas furnace and forging technology, applied in forging furnaces, lighting and heating equipment, furnaces, etc., can solve problems such as air pollution and resource waste, and achieve the effects of high recovery efficiency, high thermal efficiency and low energy consumption
Active Publication Date: 2022-06-24
南通港石机械有限公司
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Problems solved by technology
[0003] When processing forgings, a heating gas furnace is required. When the heating gas furnace is in use, it will generate high-temperature flue gas. The treatment method for high-temperature flue gas is direct discharge, and high-temperature flue gas is free heat energy. Direct emission will Causes a waste of resources, and direct discharge will cause insufficient combustion of flue gas to pollute the air environment
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[0033] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.
[0034] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable un...
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The invention relates to the technical field of forging heating gas furnaces, and discloses a forging heating gas furnace with tail flue gas energy-saving mechanism, including a furnace body and a connecting piece fixedly installed on the furnace body, and the connecting piece faces away from the furnace One side of the body is fixedly connected with a smoke exhaust pipe; a connecting pipe, a recovery shell and a conveying pipe, the top of the recovery shell communicates with the conveying pipe, and the bottom of the recovery shell communicates with the connecting end of the connecting pipe , the recovery shell is used for secondary recovery and utilization of high-temperature flue gas; the flue gas purification shell and the smoke outlet pipe, the flue gas purification shell is located on the top of the recovery shell, which solves the problem of existing heating gas furnaces when in use High-temperature flue gas is generated, and the treatment method for high-temperature flue gas is direct emission, and high-temperature flue gas is free heat energy, direct emission will cause waste of resources, and direct emission will cause insufficient combustion of flue gas to cause damage to the air environment Pollution.
Description
technical field [0001] The invention relates to the technical field of a gas furnace for heating a forging piece, in particular to a gas furnace for heating a forging piece with a tail gas energy-saving mechanism. Background technique [0002] The heating gas furnace is an energy-saving periodic operation furnace, with a super energy-saving structure and good energy-saving effect. It needs basic installation and can be used on a level ground. It is mainly used for quenching, annealing, aging and heat treatment of various mechanical parts such as high-chromium, high-manganese steel castings, ductile iron, rolls, steel balls, stainless steel, etc. [0003] When processing forged parts, a heating gas furnace needs to be used. The heating gas furnace will generate high-temperature flue gas when it is in use. The treatment method of high-temperature flue gas is direct discharge, and high-temperature flue gas is free thermal energy. It will cause waste of resources, and direct em...
Claims
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IPC IPC(8): F27B17/00F27D9/00F27D17/00B21J17/00
CPCF27B17/00F27D9/00F27D17/004F27D17/008B21J17/00F27D2009/0013Y02P10/25
Inventor 高美才钱仁元
Owner 南通港石机械有限公司