Boiler return feeder ash exhauster
The invention discloses a boiler return feeder ash exhauster. The boiler return feeder ash exhauster is characterized in that an ash discharge pipe on the bottom of a boiler return feeder is provided with a groove straight cutting type ash valve, wherein the groove straight cutting type ash valve co...
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Format | Patent |
Language | Chinese English |
Published |
13.03.2013
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Abstract | The invention discloses a boiler return feeder ash exhauster. The boiler return feeder ash exhauster is characterized in that an ash discharge pipe on the bottom of a boiler return feeder is provided with a groove straight cutting type ash valve, wherein the groove straight cutting type ash valve comprises a flashboard and a valve groove; and upper and lower surfaces of the valve groove are provided with holes which are the same as the pipe diameter, the holes are connected with the ash discharge pipe, the thickness of the flashboard is matched with a bell and spigot of a valve groove surface, a handle is manufactured on the tail end of the flashboard, and the ash discharge operation is convenient. The boiler return feeder ash exhauster provided by the invention replaces a rotary type ash valve and has the advantages that the structure is simple, the operation is flexible and locomotive, and the ash exhauster has safe and environment-friendly properties. |
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AbstractList | The invention discloses a boiler return feeder ash exhauster. The boiler return feeder ash exhauster is characterized in that an ash discharge pipe on the bottom of a boiler return feeder is provided with a groove straight cutting type ash valve, wherein the groove straight cutting type ash valve comprises a flashboard and a valve groove; and upper and lower surfaces of the valve groove are provided with holes which are the same as the pipe diameter, the holes are connected with the ash discharge pipe, the thickness of the flashboard is matched with a bell and spigot of a valve groove surface, a handle is manufactured on the tail end of the flashboard, and the ash discharge operation is convenient. The boiler return feeder ash exhauster provided by the invention replaces a rotary type ash valve and has the advantages that the structure is simple, the operation is flexible and locomotive, and the ash exhauster has safe and environment-friendly properties. |
Author | MA QIANG XIE YIBIN CHEN LONGXING |
Author_xml | – fullname: CHEN LONGXING – fullname: XIE YIBIN – fullname: MA QIANG |
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Notes | Application Number: CN20121450168 |
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RelatedCompanies | JIANGXI RARE EARTH AND RARE METALS TUNGSTEN GROUPCO., LTD |
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Snippet | The invention discloses a boiler return feeder ash exhauster. The boiler return feeder ash exhauster is characterized in that an ash discharge pipe on the... |
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SubjectTerms | ACTUATING-FLOATS AIR BLASTING COCKS COMBUSTION APPARATUS COMBUSTION PROCESSES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
Title | Boiler return feeder ash exhauster |
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