43results about How to "Anti-spill" patented technology

The invention relates to a concealed floor drain in a shower room of a hotel or a residence, comprising an integrally formed stainless steel bottom bracket, an anti-overflow flange, a stainless steel floor drain, and stones of the same material as the surrounding material of the concealed floor drain are fixedly installed on the stainless steel floor drain, and the stainless steel floor drain There are tooth-shaped drainage grilles on the four sides of the floor drain, four corner pads are set on the four corners of the floor drain, and an anti-overflow floor drain sleeve is fixed under the bottom bracket. After the stone, the highest point is the same height as the stone when there is no bounce. After the hidden floor drain is installed, there will be a "back"-shaped leak hole between the stone and the floor tiles around the hidden floor drain. The hidden floor drain is combined with high-grade decorative materials to achieve decorative effect and function as a whole; the pop-up panel and hidden handle design are adopted to facilitate the staff to clean hair and dirt regularly; the hidden back-shaped drain port ensures smooth drainage without Detergent foam whistling and noise are generated.

The invention discloses a stator assembly and a manufacturing method thereof. The stator assembly comprises a stator core, and a coil winding which is installed at the end part insulation of the stator core and winds the end part insulation. The stator core comprises a yoke part and tooth parts projecting from the inner side of the yoke part. The end part insulation comprises insulation yoke parts and insulation tooth parts which sleeve the tooth parts. The insulation tooth parts sleeve the tooth parts. The insulation yoke parts sleeve the yoke part. The end part insulation also comprises a plurality of positioning ribs which are raised from the outer side of the yoke part and are connected to the insulation yoke parts. The outer sides of the positioning ribs are provided with axial inclined planes. The stator assembly has the advantages of a simple structure and convenience in manufacture, the stator core can be protected by the positioning ribs, the axial inclined planes of the positioning ribs play a good positioning role in the plastic sealing or installation of the stator assembly.

The present invention relates to a shredder, in particular to a shredder with a self-lubrication organic movement gear, which comprises a movement gear and a self-lubrication device for the movement gear. The self-lubrication device comprises a gearbox casing and the gear is contained in the gearbox casing. A gas-filling groove used for containing lubricating oil is formed at the bottom part of the gearbox casing. At least one gas-filling opening for pouring in the lubricating oil is also arranged on the gearbox casing. The shredder has the advantages of automatic lubrication and convenient operation.

The invention discloses a three-dimensional electrode electro-catalytic oxidation reactor for degrading sewage. The three-dimensional electrode electro-catalytic oxidation reactor comprises a container and a power supply device, wherein the container is provided with a water inlet and a water outlet. The container is internally provided with an electrode group; the electrode group comprises a plurality of positive electrodes and a plurality of negative electrodes; the positive electrodes and the negative electrodes are same in number and uniformly arranged at staggered intervals; zeolite particles are added in the liquid in the container and used as a third electrode; and the power supply device is conductively connected with the positive electrodes and the negative electrodes of the electrode group. The three-dimensional electrode electro-catalytic oxidation reactor has the advantages as follows: 1, the positive electrodes and the negative electrodes obtain electric power, so that H ions and O ions are decomposed from sewage liquid, therefore the zeolite particles can be formed into a tiny primary cell, and the tiny primary cell is used for converting the H ions and the O ions into OH hydroxyl radical ions; and 2, the positive electrodes and the negative electrodes obtain the electric power, so that the zeolite particles play a particle electrode effect and exert an ion conversion effect so as to generate a lot of OH hydroxyl radical ions on the peripheral surfaces of the electrodes and in the liquid.

The yarn pre-humidifying and sizing process includes one steam damping step of humidifying unwound yarn with steam, and one subsequent sizing step. The process has raised yarn impregnating power, and the sized yarn has great binding force between the sizing material and the yarn, improved sizing quality, high strength, high wear resistance and raised weavability.

The invention discloses a water quality removal equipment, which includes a monitoring hull, a driving groove is arranged in the monitoring hull, a removal mechanism is arranged on the left side of the driving mechanism, and a belt is passed between the removal mechanism and the driving mechanism. Transmission, the impurity removal mechanism is also driven by a belt; this device has a simple structure, a high degree of automation, and a good monitoring effect. While driving the ship forward, it can collect impurities on the water surface. The driving function and the impurity collection share a motor, which improves The overall linkage and energy saving, and when the impurities on the water surface are collected to a certain quality, the collection of impurities on the water surface can be automatically stopped to prevent the impurities from overflowing onto the ship, and most of the water in the impurities can be filtered out through the transmission of the porous belt, so that it can be collected more impurities.