Roller breakage detection device for firing roller furnace
A detection device, technology of roller furnace, applied in the direction of furnace, furnace type, lighting and heating equipment, etc., can solve the problems of unsatisfactory automatic detection effect and poor stability
Pending Publication Date: 2020-10-23
苏州富拉尔新能源装备科技有限公司
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Problems solved by technology
[0004] The invention provides a detection device for abnormal high-temperature sintering transmission of industrial materials and roller breakage for sintering roller furnaces, which is used to solve the technical problems of unsatisfactory automatic detection effect and poor stability of the existing domestic and foreign roll breakage detection devices
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[0026] like Figure 1-3 As shown, a roller breakage detection device for a firing roller furnace includes a roller 10, a support that is located below the roller 10 and supports the roller 10, a swing mechanism, a signal collector 60, a PLC controller 70 and Alarm (not shown in the figure). Wherein, the roller bar 10 is provided with a driving end and a passive end 11, and the driving end is connected with a driving part (such as a motor) to drive the passive end 11 to rotate together, and is used to transmit the objects carried above it. The end of the driven end 11 of the roller bar 10 is processed into a cam structure 12 or a cam member is fixedly installed on the end surface of the driven end 11 . Preferably, the passive end 11 of the roller bar 10 is processed into an oval structure, and the two protruding ends of the oval structure form the cam of the cam structure 12; or, the outer surface of the front end of the passive end 11 is provided with an outwardly protruding ...
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The invention discloses a roller breakage detection device for a firing roller furnace. The detection device comprises a roller and a swing mechanism, the end part of the driven end of the roller is of a cam structure, the swing mechanism is mounted on the outer side of the cam structure of the roller, the swing mechanism comprises a first swing body and a second swing body, the first swing body and the second swing body are each provided with a high-temperature wire connected with a signal collector, and a contact is installed on the side face, close to the second swing body, of the first swing body; the first swinging body is in intermittent transmission connection with the cam structure of the roller; in an initial state, a gap is formed between the end face of the contact and the second swing body, when the roller is driven by the driving end to rotate, the cam structure at the driven end of the roller triggers the first swing body to swing intermittently, the contact intermittently pushes the second swing body to swing, and the signal collector is in a conducting state in the contact period of the contact and the second swing body so as to collect signals. The detection deviceis good in detection effect and high in stability.
Description
technical field [0001] The invention mainly relates to the technical fields of material sintering high-temperature firing transmission fracture detection and roller furnace, in particular to a roller rod fracture detection device for firing roller furnace. Background technique [0002] The roller furnace is an electronic device that drives the rotation of hundreds of rollers by a motor to drive the sagger loaded with materials forward. During the sintering process, the sagger loaded with materials is placed on many horizontal high-temperature-resistant rollers arranged in parallel. The rotating roller is used as the carrier of the sagger, and the sagger is transferred from the front end to the rear end by the rotation of the roller. The rollers are made of silicon carbide or high-temperature ceramics. During the long-term operation of the roller furnace, the strength of the rollers will be reduced due to the high temperature environment and wear. Speeding up, the loss of th...
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IPC IPC(8): F27B9/40F27B9/24
CPCF27B9/2407F27B9/40
Inventor 冯佳坤
Owner 苏州富拉尔新能源装备科技有限公司