6results about How to "Reduce exudation" patented technology

The utility model discloses a kind of thyroid breast drainage equipment, comprising: threaded insertion in the upper end of fixed storage component for the drainage connection component of body fluid circulation, the upper end of the drainage connection component is fixedly connected with the drainage fixed component for drainage.The beneficial effects of the utility model are as follows: by being provided with fixed storage component, drainage bag is conveniently replaced, and at the same time, the device can be firmly fixed on the patient, by being provided with drainage connection component, let drainage connecting pipe be firmly fixed in the upper end of fixed storage component by threaded sleeve joint structure, it is convenient to disassemble and replace, by being provided with drainage fixed component, let drainage cover block cover drainage port, greatly reduce the liquid exudation of wound, increase the protective property of device use.

A degreasing device for Trichosanthes kirilowii seeds includes a housing and a baking device, the baking device being disposed inside the housing. The device further includes: an upper conical disc connected to the housing, the upper conical disc being vertically arranged with its tip pointing upwards, a feed inlet at the tip of the upper conical disc, a first elastic pad fixedly disposed on the inner conical surface of the upper conical disc; a lower conical disc disposed below the upper conical disc, the lower conical disc being coaxial and in the same direction as the upper conical disc, a second elastic pad fixedly disposed on the outer conical surface of the lower conical disc, the upper end face of the second elastic pad being conical, the cone half-angle of the lower end face of the first elastic pad being smaller than the cone half-angle of the second elastic pad, and a gap existing between the lower end face of the first elastic pad and the upper end face of the second elastic pad; and a vibration mechanism, the actuating end of which is fixedly connected to the lower end of the lower conical disc. This device provides good degreasing effect.

This invention discloses an anti-torsion robot cable, belonging to the field of cable technology. It comprises, from the inside out, a cable core, an insulation layer, and an outer sheath layer. The outer sheath layer is made of the following materials in parts by weight: 80-100 parts polyvinyl chloride, 20-25 parts multifunctional additives, 2-3 parts calcium / zinc composite stabilizer, 1-2 parts lubricant, and 0.5-0.8 parts antioxidant. The anti-torsion robot cable provided by this invention incorporates multifunctional additives in its outer sheath layer, based on the molecular design principle of phosphorus-nitrogen synergistic flame retardancy and lactic acid ester group high-efficiency plasticization, which can significantly improve the overall performance of the cable from multiple dimensions.

This application provides a sealing structure for a material conveying rod of a packaging machine, including a transverse material cylinder, a rotatable conveying rod inside the transverse material cylinder, spiral blades on the outer wall of the conveying rod, an inlet and an outlet near both ends of the transverse material cylinder, a first end retaining ring and a second end retaining ring at both ends of the transverse material cylinder, a first bearing seat and a second bearing seat respectively on the side of the first end retaining ring and the second end retaining ring away from the transverse material cylinder, the two ends of the conveying rod passing through the first end retaining ring and the second end retaining ring respectively, and the two ends of the conveying rod rotatably engaging with the first bearing seat and the second bearing seat respectively, the inner walls of the first end retaining ring and the second end retaining ring having a first sealing ring that fits against the conveying rod, thus solving the problem of sealing the end of the transverse conveying screw of the filling and packaging machine.

This invention provides a cast low-silicon, low-sodium AZS brick, characterized by comprising the following raw materials: alumina, zirconium dioxide, silicon dioxide, chromium oxide, niobium pentoxide, magnesium oxide, barium oxide, and soda ash; wherein the mass ratio of niobium pentoxide to chromium oxide is 2-4:1. The cast low-silicon, low-sodium AZS brick of this invention, by introducing barium oxide, magnesium oxide, and sodium oxide into its composition system, and introducing niobium pentoxide and chromium oxide into the glass phase, reduces the glass phase content, increases corrosion resistance, reduces the amount of glass phase exudation, and extends the service life of the product in glass furnaces.

The utility model relates to the field of grouting equipment, concretely relates to a distal grouting device, the utility model discloses that the grouting gun head is connected with the slurry source, the grouting gun head outside is equipped with the stop slurry plug, the stop slurry plug includes the inserted section and the cap, and the diameter of cap is greater than the inserted section, and the bottom of cap is equipped with a plurality of sucking disc, the inserted section is equipped with the expansion sac, the top of cap is fixedly connected with the pump body, one end of pump body communicates with sucking disc, and the other end of pump body communicates with expansion sac, and the pump body is used for the gas in sucking disc to be extracted and injects in expansion sac.