Sintering cylinder mixer online unpowered scraper system
A drum mixing and mixer technology, applied in mixers, mixer accessories, transportation and packaging, etc., can solve the problems of reducing scraping resistance, affecting output, easy to form materials, etc., to extend service life and reduce scraping. The effect of material resistance
Active Publication Date: 2019-01-11
YANSHAN UNIV
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Problems solved by technology
[0006] In view of the above situation, the present invention provides an online non-powered scraper system for sintering cylinder mixers, which overcomes the problems of high cost, easy caking, and impact on output and product quality of cylinder mixer liners in the prior art. The design of the scraper device can realize the cleaning of the material at any time without stopping the machine and adding additional power. At the same time, only two scrapers enter the scraping position at the same time during work, thereby reducing the resistance of the scraper and realizing the full-length cleaning without dead ends. for the purpose of comprehensive cleaning
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[0032] In order to detail the technical content, structural features, achieved goals and effects of the present invention, the following will be described in detail in conjunction with the accompanying drawings.
[0033] The invention provides an online unpowered scraper system of a sintering cylinder mixer, such as figure 1 and figure 2 As shown, it includes a drive pin wheel device 1, a front transmission device 2, a front joint device 3, a cage scraper device 4, a rear joint device 5 and a rear support device 6, and the drive pin wheel device 1 is fixed and installed concentrically with the mixer cylinder 113 And rotate together with the mixer cylinder 113, the cage scraper device 4 is driven by the front transmission device 2 through the front joint device 3 and the mixer cylinder 113 to rotate in reverse.
[0034] like image 3As shown, the driving pin wheel device 1 includes a pin wheel protective cover 7, a front support connecting flange 9 and a driving pin wheel 8,...
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The invention relates to a sintering cylinder mixer online unpowered scraper system. The system comprises a driving pin wheel device, a front transmission device, a front joint device, a cage scraperdevice, a rear joint device and a rear support device. A first end of a mixer cylinder is fixedly installed on a front support connection flange on a front support device. A second end of the mixer cylinder is fixedly installed on a rear support flange on the rear joint device. The driving pin wheel device is homocentrically and fixedly installed on the mixer cylinder and is driven by the mixer cylinder to rotate together. A driving pin wheel is meshed and driven through a first pin gear. The rotation of the mixer cylinder is transmitted to a pin wheel connection shaft through a pin gear shaft, a second pin gear and the pin wheel. The pin wheel connection shaft drives the cage scraper device to rotate in the opposite direction through the front joint device. Through reasonable arrangementof the position and angle of a scraper, a binder can be cleaned at any time, scraper material resistance is reduced and the full length, no dead and full cleaning is realized.
Description
technical field [0001] The invention relates to a scraping equipment for powdery wet and easy-to-bond materials, which belongs to the technical field of metallurgical equipment, in particular to an online non-powered scraper system for a sintering cylinder mixer. Background technique [0002] Drum mixers are used in metallurgical sintering plants and are mainly used for mixing and granulation. The cylinder mixer is mainly composed of cylinder device, transmission device, support device, base device and auxiliary sprinkler, heat tracing, lubrication system and other parts. The primary mixing and secondary mixing are basically the same except for the internal structure of the cylinder and the setting of the sprinkler device. [0003] In the process of mixing and granulating, it is necessary to add an appropriate amount of water to the powdery material. In order to prevent the wet mixed material from sticking on the inner surface of the metal mixing cylinder and causing wear ...
Claims
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IPC IPC(8): B01F15/00B01J2/00
CPCB01J2/00B01F35/123
Inventor 白明华郭延军任素波
Owner YANSHAN UNIV