Device for producing column type active carbon particles

The utility model relates to a device for producing column type active carbon particle, comprising a stamping head fixed on a moved cross beam of a press, a die carrier fixed on a press platform and the middle part provided with a hollow chamber, and a bottom formwork provided with extrusion holes....

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Bibliographic Details
Main Author WENCHUAN CHANG
Format Patent
LanguageEnglish
Published 27.07.2005
Edition7
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:The utility model relates to a device for producing column type active carbon particle, comprising a stamping head fixed on a moved cross beam of a press, a die carrier fixed on a press platform and the middle part provided with a hollow chamber, and a bottom formwork provided with extrusion holes. The bottom formwork along the stamping head moving direction is provided with a plurality of submodule holes; submodules are inserted in the submodule holes. The submodule comprises a main body made of ordinary steel and the main body is provided with one or a plurality of holes; the inner part of the hole is provided with inserts made of hard alloy steel; the extrusion holes are arranged in the inserts. The utility model has the advantages of good shaping for submodules, non brittle fracture, high degree of hardness for inserts, good abrasive resistance, low cost and high efficiency. The test proves that the service life is ten times than the like devices in the prior art.
Bibliography:Application Number: CN200420087325U