6results about How to "Avoid potential harm" patented technology

The application discloses a system and method for treating high-concentration cyclohexane oxidation tail gas. The system comprises an adsorption / desorption module and an absorption / desorption module, and can directly treat high-concentration cyclohexane oxidation tail gas while meeting the gas emission requirements. The system has the advantages of short overall process, high cyclohexane recovery rate, reasonable energy utilization, low energy consumption and the like.

The utility model provides a good weather resistance's car seat lower guard plate injection mold relates to car seat processing field, the utility model discloses a work table is provided with the scrap box on the upper surface of work table, and the front surface hinged of scrap box has the baffle, and the left side of scrap box is connected with the fan, and the left side of fan is connected with no. The inner wall of scrap box is connected with the filter plate, and the right side of scrap box is connected with dust extraction pipe, and one end of dust extraction pipe away from scrap box is connected with dust extraction block, and the upper surface of work table is connected with the supporting plate. The utility model has the beneficial effects that: the fan is driven to rotate and negative pressure is generated through motor no. The cooperation of dust extraction block and dust extraction pipe is used to suck the raw edge and the broken material into the inside of the broken material box, and the broken material is directly sucked away, so that they are prevented from scattering around the mold, the cleaning work is reduced, and finally the filter plate effectively prevents the broken material from entering the motor and the inside of the fan through the suction inlet of the fan.

The utility model relates to a kind of gear box process fixing structure for automobile micro motor, wherein, the fixing structure is arranged on gear box (1), including first positioning structure (2) and second positioning structure (3), first positioning structure (2) is arranged at the top of gear box (1), the second positioning structure (3) is arranged at the motor body installation port of gear box (1), the first positioning structure (2) is a pair of symmetrical grooves, including the inner recess (2-1) in middle position, protruding portion (2-2) projecting along the both sides of inner recess (2-1), and the extension (2-3) that is unfolded along the both side edges of protruding portion (2-2).The second positioning structure (3) is an open structure.The gear box process fixing structure for automobile micro motor of the utility model is adopted, after realizing the process fixing of gear box by first positioning structure (2) and second positioning structure (3), the assembly consistency of motor body and gear box can be effectively improved.

The utility model relates to the technical field of cleaning cabinet, and disclose a good protection effect's sterilization cleaning cabinet, the inside installation of main part assembly has the composite protection component, the inside installation of composite protection component has detachable easy cleaning tray component, and the outside installation of main part assembly has the totally enclosed sealing door component, the utility model discloses a composite protection component can pass through ultraviolet ray sterilization and plasma antibacterial double effect can efficiently kill the bacteria, virus and other microorganism of the surface of article in the box, restrain the bacteria breeding simultaneously, reach good fresh -keeping effect, drying -out box heating device can produce heat fast and realize the efficient drying of article to prevent the article breeding bacteria under the humid environment, guarantee article dry and clean, prolong the life, through the installation detachable easy cleaning tray component, can promote user use convenience and cleaning efficiency, can easily dismantle and carry out deep cleaning, keep the clean and sanitary of sterilization cleaning cabinet inside, guarantee user use safety.

This utility model discloses a hollow fiber experimental line for water treatment, comprising a frame on which a stirring vessel and a spinneret assembly are mounted. A lifting and positioning assembly is located on one side of the spinneret assembly. Along the receiving direction, the frame sequentially includes a primary gel tank, a secondary gel tank, and a take-up assembly. Guide roller assemblies are installed on both the primary and secondary gel tanks. This utility model features a compact structure with tight connections between all components. During use, fibers are spun through a spinneret, solidifying sequentially in the primary and secondary gel tanks in a water bath, and then transported to the take-up assembly for collection using guide rollers. The lifting and positioning assembly allows adjustment of the distance between the spinneret and the primary gel tank to adapt to different experimental requirements. A fan assembly effectively removes waste gas generated during the water bath fiber spun process, preventing potential harm to experimental personnel.

This utility model discloses an aquarium lighting lamp, including a UV lamp assembly and an external assembly. The UV lamp assembly includes a lampshade, with a spiral flow channel installed on the inner side wall of the lampshade, a lamp tube base installed on the inner bottom wall of the lampshade, and a UV lamp body installed on the inner side wall of the lamp tube base. Through the spiral flow channel, the water enters from the top inlet pipe and, instead of flowing directly and quickly through the lampshade, is forced to flow downwards along a spiral path. This significantly prolongs the residence time of the water within the effective irradiation area of ​​the UV lamp body, thereby significantly improving the killing efficiency against various bacteria, viruses, and algal spores, achieving deep and efficient sterilization. Furthermore, the UV lamp body is completely sealed inside the lampshade, preventing ultraviolet rays from directly irradiating the aquarium water, thus completely avoiding potential damage to the eyes, skin, and cell tissues of fish.