Material belt cleaning device and cooking utensil

The utility model provides a material belt cleaning device and cooking utensil, wherein material belt cleaning device includes: wash the chamber, wash the chamber lateral wall and set up first through -hole, stifled, stifled piece is located and washs the chamber diapire, the intake pipe of intaking, its first end are passed first through -hole and are got into the intracavity portion of wasing, and the elastic sleeve, the one end of elastic sleeve and the fixed intercommunication of the first end of the intake pipe of intaking, another pot head of elastic sleeve is established on stifled, wherein, the other end of elastic sleeve and a stifled looks adaptation, intake and/or the state of admitting air under, the elastic sleeve respectively under the effect of water pressure and/or atmospheric pressure with produce the clearance between stifled, water and gas flow out from the clearance respectively, the non - intake and/or the state of admitting air under, the elastic sleeve is laminated on blocking up the pi