Noise reduction device for granulating thermoplastic polyurethane elastomer

The utility model discloses a thermoplastic polyurethane elastomer pelletizing and noise reducing device, relates to the related field of polyurethane processing devices, and aims to solve the problems that noise is generated after an existing pelletizing device is in contact with a polyurethane ela...

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Bibliographic Details
Main Authors ZHAO WEI, WANG HEILONG
Format Patent
LanguageChinese
English
Published 28.10.2022
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
LIGHTING
MAKING GRANULES OR PREFORMS
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PERFORMING OPERATIONS
PHYSICS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
SHOCK-ABSORBERS
SOUND-PRODUCING DEVICES
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The utility model discloses a thermoplastic polyurethane elastomer pelletizing and noise reducing device, relates to the related field of polyurethane processing devices, and aims to solve the problems that noise is generated after an existing pelletizing device is in contact with a polyurethane elastomer, clattering fragile sound is accompanied in the blanking process, environmental protection is not facilitated when the noise is too large, and the service life of the pelletizing device is prolonged. And meanwhile, the working comfort of constructors is reduced. The device comprises a base, an operation table is fixedly connected to the top of the base, the shape of the operation table is trapezoid, first noise reduction cotton is fixedly connected to the two sides of the operation table, discharging openings are formed in the two sides of the interior of the base, a material collecting box is fixedly connected to the bottoms of the discharging openings, and hinges are arranged at the edge of the inner botto
Bibliography:Application Number: CN202220995534U