4results about How to "Improve manufacturing quality" patented technology

This invention discloses a heating-not-burning cigarette cooling unit containing a phase change cooling material and a heating-not-burning cigarette. The unit comprises at least a carrier paper and a phase change cooling material coated on the carrier paper. The phase change cooling material is distributed in a non-fully-covering, regular pattern on the carrier paper. The carrier paper coated with the phase change cooling material forms multiple longitudinally extending channels through winding, folding, gathering, bending, and wrinkling, and has a porosity of 40%-90% along the longitudinal direction. The phase change cooling material comprises 55-96 parts by weight of polyethylene glycol, 1-5 parts by weight of in-situ reinforcing material, and 3-40 parts by weight of thermally conductive filler. The heating-not-burning cigarette cooling unit of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The utility model belongs to catalyst preparation device technical field discloses a kind of composite nano nickel-based catalyst continuous preparation reactor, including reaction tank and the bracket for supporting the reaction tank of fixed connection in the bottom of the reaction tank, the top and bottom of the reaction tank are respectively provided with feed inlet and discharge port, the top of the reaction tank is fixedly connected with mounting bracket, the mounting bracket is fixedly connected with stirring assembly, the mounting bracket is rotatably connected with movable assembly, the utility model drives stirring rod to reciprocate along rotation axis by movable assembly, in combination with the overlap design of movable ring and reaction tank inner wall, form the dynamic system of covering type stirring and wall scraping, wherein, the axial displacement of stirring rod eliminates the mixed dead angle of tank top, bottom and edge, while the reciprocating movement of movable ring continuously removes raw material particles adhered to tank wall, avoid local agglomeration and settlement, greatly improve the dispersion uniformity of material, improve the preparation quality of catalyst.

The invention relates to a composite metal foil with high peel strength, a metal-clad laminated plate and a battery. The high-peel-strength composite metal foil comprises a base film layer and a metal layer, the metal layer is arranged on at least one side face of the base film layer, a plurality of protrusions are arranged on the side face, close to the base film layer, of the metal layer, the height of the protrusions is 0.5-5 micrometers, the protrusions comprise the first protrusions and the second protrusions, the height of the first protrusions is 1.5-5 micrometers, the height of the second protrusions is 1.5-5 micrometers, and the height of the second protrusions is 1.5-5 micrometers. The height of the second protrusions ranges from 0.5 micrometer to 1.5 micrometers. Wherein the second protrusions are arranged between at least 40% of the adjacent first protrusions. The overall design is beneficial to improving the interlayer binding force between the metal layer and the base film layer, the delamination resistance of the composite metal foil can be improved, the working safety of the lithium battery can be improved, meanwhile, the bonding stability of a circuit and the metal foil can be improved when the composite metal foil is used for circuit manufacturing, and the circuit manufacturing quality can be improved.

This utility model relates to the field of coffee grinder technology and discloses a water mist spraying mechanism for the bean feeding hopper of a coffee grinder. It includes a bean hopper body and a bean feeding cap. The bean feeding cap is snapped onto the top of the bean hopper body, and a bean feeding bracket is installed at the bottom of the bean hopper body. The bean hopper body contains a rotating component, a water supply component, and a sealing component. The rotating component is located inside the bean hopper body, the water supply component is installed on one side of the bean hopper body, and the sealing component is mounted on the rotating component. This utility model solves the problem of coffee powder scattering and residue caused by static electricity during dry grinding in traditional coffee grinders by incorporating a rotating component, a water supply component, and a sealing component within the bean hopper body. The rotating component provides a conveying channel for coffee beans. The water supply component, through the collaboration of a water tank, a water pipe, and an atomizer, reduces coffee powder scattering and residue. The sealing component adopts a dual structure of sealing rubber and a second sealing ring, which, together with a buffer layer, tightly fits the connection points of the components, protecting the internal structure of the equipment.