Circulating fluidized bed boiler coal feeding device convenient to support
A technology of circulating fluidized bed and coal feeding device, which is applied in the field of coal feeding device, and can solve the problems of inconvenient support work, inconvenient cleaning of coal lumps, inconvenient crushing, etc.
Inactive Publication Date: 2022-04-15
JINYIMENG GRP CO LTD
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Problems solved by technology
[0005] In order to solve the above technical problems, the present invention provides a circulating fluidized bed boiler coal feeding device that is easy to support, so as to solve the problem that the existing boiler coal feeding device is inconvenient to adjust the size of the coal block during the coal feeding process. Screening work, it is inconvenient to clean up the debris in the coal block during work, it is inconvenient to support the coal feeding device, and it is inconvenient to knock the coal block during use
Method used
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[0036] The present invention is described in detail below in conjunction with accompanying drawing, as appended figure 1 And attached figure 2 As shown, a circulating fluidized bed boiler coal feeding device that is easy to support includes a feeding bucket 1, a power motor 2, a support rod 3, a guide plate 4, a shield plate 5, a rotatable impact rod structure 6, and can be vibrated and screened Frame structure 7, pluggable cleaning frame structure 8, supportable collection frame structure 9, support block 10, feeding barrel 11, collecting funnel 12, crushing fixed plate 13, crushing motor 14, spiral feeding pipe 15 and cleaning hole 16, The power motor 2 bolts are connected to the left middle position of the feeding bucket 1; the support rod 3 bolts are connected to the inner right middle position of the feeding bucket 1; the left side bolts of the guide plate 4 Connected to the lower right side of the upper material bucket 1; the lower ends of the baffle plate 5 are respec...
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The invention provides a circulating fluidized bed boiler coal feeding device convenient to support, which comprises a feeding barrel, a power motor, a support rod, a guide plate, a baffle plate, a rotatable impact rod structure, a vibratable screening frame structure, a pluggable cleaning frame structure, a supportable collecting frame structure, a support block, a feeding barrel, a collecting funnel, a crushing fixing plate and a crushing motor, the power motor is in bolted connection with the middle position of the left side of the feeding barrel; the supporting rod is connected to the middle position of the right side in the feeding barrel through a bolt. Through the arrangement of the screening plate, the screening holes, the conical block, the vibrating motor, the fixed seat and the feeding barrel, the vibrating motor can drive the screening plate to vibrate in the using process, crushed coal blocks pass through the screening holes in the vibrating process, and screening work can be conveniently conducted in the coal feeding process.
Description
technical field [0001] The invention belongs to the technical field of coal feeding devices, and in particular relates to a coal feeding device for a circulating fluidized bed boiler which is easy to support. Background technique [0002] Circulating fluidized bed combustion technology is a new type of combustion technology developed in the mid-1970s in the world. The successful application of this technology has led to the rapid development of circulating fluidized bed boilers. Compared with floor-fired boilers and chamber-fired boilers, it has the advantages of wide fuel applicability, high combustion efficiency, good environmental performance, flexible load adjustment, and easy comprehensive utilization of ash. Therefore, the development of circulating fluidized bed boilers has far-reaching significance for making full use of inferior coal, saving energy, and reducing environmental pollution. The combustion feature of the circulating fluidized bed boiler is that the wide...
Claims
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Login to View More IPC IPC(8): F23C10/22B02C13/18B02C13/284B02C13/286
Inventor 张超陈斌杨益臣王康连魏延东秦茂宏
Owner JINYIMENG GRP CO LTD