Anti-blocking device for coal dropping pipe

The invention provides an anti-blocking device for coal dropping pipe. The anti-blocking device for coal dropping pipe comprises a water path and a swing mechanism, wherein the water path is used forflushing the coal dropping pipe with pressurized water; the front end of the water path is provided w...

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Bibliographic Details
Main Authors HUANG YU, FANG MENGGENG, ZHANG JIANHUA, LIAO JINGQING, ZHU JUNLIANG, WANG DEGUI, LI JIANBIN
Format Patent
LanguageChinese
English
Published 21.08.2018
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:The invention provides an anti-blocking device for coal dropping pipe. The anti-blocking device for coal dropping pipe comprises a water path and a swing mechanism, wherein the water path is used forflushing the coal dropping pipe with pressurized water; the front end of the water path is provided with a nozzle; the nozzle rotates relative to the coal dropping pipe and/or moves horizontally so that the nozzle at least partially acts on pulverized coal inside the coal dropping pipe; the swing mechanism comprises a mounting hood and at least one group of driving components; the mounting hood isfixed to the coal dropping pipe; the nozzle is movably arranged on the mounting hood; the nozzle carries out actions including rotation and/or horizontal movement under the effects of the driving components; and the nozzle is driven to flushing the pulverized coal accumulated inside the coal dropping pipe by using water so that the pulverized coal drops. The anti-blocking device provided by the invention is convenient to
Bibliography:Application Number: CN201810198259