Roller furnace quenching production line for quenching large-size saw blade
A roll furnace and production line technology, applied in furnaces, heat treatment furnaces, furnace types, etc., can solve the problems of high working environment temperature, large heat dissipation of salt bath furnace, damage to human health, etc., and achieve low labor input and high degree of automation , The effect of less energy loss
Inactive Publication Date: 2014-06-18
南京欧亚炉业有限责任公司
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Problems solved by technology
[0005] 1. Low thermal efficiency
Because the salt bath furnace works in the open, resulting in large heat loss
[0006] 2. High production cost
[0007] 3. Poor working environment
Salt liquid vapor damages human health; salt bath furnace heat dissipation leads to high working environment temperature
Method used
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Embodiment Construction
[0030] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0031] Such as figure 1 , figure 2 and image 3 The shown roller furnace quenching production line for large-scale saw blade quenching includes a feeding mechanism 1, a quenching heating furnace 2, a quenching mechanism 4, a cleaning mechanism 5 and a discharging mechanism 6 arranged in sequence.
[0032] The feeding mechanism includes a feeding mechanism frame 1-1, and a feeding mechanism conveying roller 1-2 arranged on the top of the feeding mechanism frame 1-1.
[0033] The quenching heating furnace 2 includes a furnace shell 2-1, a quenching heating furnace conveying roller 2-3 arranged in the quenching heating furnace 2 and connected to the furnace shell 2-1 at both ends, and a feed roller located at the front and rear ends of the quenching heating furnace 2. Feed furnace door 2-4 and discharge furnace door 2-5, nin...
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The invention discloses a roller furnace quenching production line for quenching a large-size saw blade. The production line comprises a feeding mechanism, a quenching heating furnace, a quenching mechanism, a washing mechanism and a discharging mechanism, wherein the feeding mechanism comprises a feeding mechanism rack and a feeding mechanism conveying roller; the quenching heating furnace comprises a furnace shell, a quenching heating furnace conveying roller, a feeding furnace door and a discharging furnace door which are arranged at the two ends of the quenching heating furnace, a heating element and a gauge; the quenching mechanism comprises a quenching lifting fixing rack and a turning fixing rack; the washing mechanism comprises a washing mechanism rack, a washing rack conveying roller and a brush roller; the discharging mechanism comprises a discharging mechanism rack and a discharging mechanism conveying roller which is arranged on the top of the discharging mechanism rack; the axes of the feeding mechanism conveying roller, the quenching mechanism conveying roller, a lower washing rack conveying roller and the discharging mechanism conveying roller are parallel and positioned on the same horizontal line. The roller furnace quenching production line for quenching the large-size saw blade has the beneficial effects of high thermal efficiency, less labor input, good work environment, high automation degree and excellent economic benefit.
Description
technical field [0001] The invention relates to a quenching production line, in particular to a roller furnace quenching production line for quenching large saw blades. Background technique [0002] Existing saw blade quenching adopts a sling to hang the saw blade in a salt bath furnace for heating, and then transfers it to a quenching tank for quenching after heating. [0003] The existing saw blade quenching device includes: a salt bath furnace, a quenching tank and a cleaning mechanism. The working process is as follows: heating the salt bath furnace to the predetermined temperature; hanging the saw blade in the salt bath furnace for heating; after heating to the specified temperature and time, transferring the saw blade to the quenching tank for quenching; after quenching, transferring the saw blade to the Wash on the cleaning mechanism. [0004] The existing saw blade quenching method has the following disadvantages: [0005] 1. Low thermal efficiency. Because t...
Claims
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IPC IPC(8): C21D9/24
Inventor 林青友汪国科
Owner 南京欧亚炉业有限责任公司