11results about How to "Avoid disintegration" patented technology

The utility model discloses a novel multifunctional server cabinet, including bottom rail, the bottom rail is provided with the same structure of placing middle cabinet side by side, placing side cabinet is provided with on the both sides of placing middle cabinet, placing middle cabinet includes base, the both sides and intermediate position of base all are provided with stand, the outside of stand is provided with cabinet door, the interval of stand is provided with layer board, is provided with placing groove on the layer board, the position of stand and layer board contact is provided with support baffle, two two corresponding of support baffle and between be provided with structure beam, the utility model discloses simple structure can realize the classified storage of server hardware, and whole cabinet body can extend with a plurality of placing middle cabinet side by side setting can, and the wide scope of application.

The utility model discloses a power transmission line bird repeller belongs to bird repeller technical field. A kind of power transmission line bird repeller, including the mounting frame of detachable connection on electric power tower, the top of mounting frame is provided with bird repelling component, bird repelling component includes rotating base rotation connection in the top of mounting frame, hemispherical cover body is fixedly connected on rotating base, the open end of hemispherical cover body is fixedly connected with reflector, friction block is slidably connected in rotating base, friction block and the circumferential surface of mounting frame are attached, rotating base is rotationally connected with force arm, one end of force arm is abutted with friction block, the other end of force arm is provided with counterweight piece;The utility model force arm cooperation friction block, so that the application can form passive deceleration effect under storm condition, friction block extrudes support rod to make rotating base rotation speed reduce, avoid hemispherical cover body fracture or bird repeller disintegration, prevent the problem of the appearance of the debris after disintegration threat power transmission line insulation safety.

The utility model discloses a quick release rod piece structure for micro tiller, include: a plurality of rod body, a plurality of rod body are inserted in proper order, and the first locking subassembly or second locking subassembly is connected between two adjacent rod body, so that two adjacent rod body can detachable connection. The utility model has solved the problem of big storage space, rod piece easy to loosen or disintegration in the prior art.

The invention discloses a three-phase catalytic oxidation treatment system for printing and dyeing wastewater, belongs to the technical field of sewage treatment, and solves the problems of treatment of wastewater by ozone catalysis, monitoring of missing of trace toxic by-products and metal leaching, poison of effluent and ozone consumption, acidification inactivation circulation and silent collapse of the system. Comprising a pulse electrolysis pretreatment unit used for decomposing pollutants through pulse electrolysis oxidation and adjusting current and duty ratio according to catalyst health degree and bromide ion concentration; the invention discloses a heterogeneous catalytic oxidation main reactor. Bromide ions are reduced through pulse electrolysis, a reaction environment is dynamically regulated and controlled through online metal monitoring to prevent catalyst collapse, and real-time biotoxicity early warning is combined as a final judgment, so that the whole treatment process can sense and break vicious cycles of toxicity generation and catalyst failure in advance, and long-term safety and stability of effluent are ensured.

The application relates to the technical field of water treatment, and discloses an iron-carbon reinforced composite COD (Chemical Oxygen Demand) reduction filler and a preparation method thereof, which comprises the following steps: placing elemental sulfur in a heating reactor to melt the elemental sulfur, stirring to obtain a molten sulfur phase containing an alkali source, adding iron-loaded activated carbon to blend to obtain a high-temperature paste material, injecting the paste material into a sheet-shaped mold to be cooled and solidified to be formed, and demolding. Through the use of elemental sulfur to form a solid continuous phase skeleton, the slow-release alkali source and the iron-loaded activated carbon are networked and fixed inside the elemental sulfur, the internal component loss speed is delayed, the physical and chemical structure is maintained to be complete, and an integrated particle structure is formed. The slow-release alkali source is used to release alkalinity to neutralize the acidity accumulation of the reaction interface, buffer the pH fluctuation in wastewater treatment, and hinder the generation of a dense passivation film on the iron surface. The filler can increase the contact area between wastewater and catalytic sites, reduce the fluid resistance of wastewater, and alleviate the flow channel blockage problem caused by flocculation accumulation in long-term operation.

This invention discloses a modified polymethylhydrosiloxane electrolyte additive, its preparation method, electrolyte, and applications, belonging to the field of lithium metal batteries. The additive of this invention has a siloxane main chain, with at least one of carbonate and fluoroalkane substituents and an ether substituent introduced into the side chain. This allows the modified polymethylhydrosiloxane, when used as an electrolyte additive, to effectively reduce side reactions between lithium metal and the electrolyte, inhibit lithium dendrite growth, and maintain the crystal structure of the high-nickel cathode, reducing its disintegration and nickel ion deposition. When compounded with carbonate organic solvents as an electrolyte and applied to lithium metal batteries, it effectively improves the cycle stability and coulombic efficiency of lithium metal batteries.

The utility model discloses an assembled anti-pollution curtain device, including a plurality of be used for the partition curtain of stopping pollution, be used for providing the float of buoyancy and be used for providing the locating block of counterweight, both sides of partition curtain all are equipped with the connecting strip, and the connector is equipped between two partition curtains, and both sides of connector all are equipped with the clamping slot, and the connector is connected to two adjacent partition curtains through clamping into the connecting strip at the clamping slot, and the float is equipped with the connecting sheet for being detachably connected with partition curtain. The utility model discloses the connector and connecting sheet are connected to two adjacent partition curtains, to realize the assembled use of anti-pollution curtain, so after the partial breakage of it, can through the dismounting and replacement of the partition curtain of corresponding area, to realize the maintenance and repair of anti-pollution curtain, and because the partition curtain is detachably connected between the float and connecting sheet, so the maintenance of partition curtain only needs to replace itself, to reduce the maintenance cost of anti-pollution curtain.

The invention discloses a ganoderma lucidum tea bag and a preparation method thereof, and belongs to the technical field of food processing. The preparation method of the ganoderma lucidum tea bag specifically comprises the following steps: (1) extracting active ingredients of ganoderma lucidum and treating residues; (2) preparing an aerogel matrix; (3) cross-linking enhancement and active ingredient loading; (4) freeze drying and product forming; and (5) preparing the tea bag. According to the ganoderma lucidum tea bag, high-value utilization of ganoderma lucidum extraction residues is achieved, the prepared ganoderma lucidum tea bag enables active ingredients of ganoderma lucidum to be instantly dissolved out in hot water by means of the ultrahigh specific surface area and nano-pore channels of aerogel, the problems that a traditional ganoderma lucidum tea bag is slow in flavor and low in dissolution rate are solved, the characteristic that ganoderma lucidum is slow in flavor is combined, and the ganoderma lucidum tea bag has the good taste. The tea bag is compounded with the aerogel, so that the tea bag is endowed with the characteristic of lasting flavor, and the brewing performance and sensory quality of the product are remarkably improved.

The application provides an electric automobile engine hydraulic tensioner annular transmission device, and belongs to the technical field of transmission devices.The device comprises a lower support, the upper end of the lower support is movably connected with an upper support, an upper support platform and a lower support platform are arranged on the inner side of the lower support, a connecting rod is arranged between each pair of waist-shaped adjusting holes, a driven shaft and a power shaft are connected through synchronous belt transmission, the connecting seat and the telescopic cylinder and the connecting rod and the upper support are connected through a connecting piece, the lateral sides of the connecting seat are connected with the inner side of the lower support through lateral damping, one side of the upper lateral damping is slidably buckled with the inner side wall of the lower support, and longitudinal damping modules are arranged between the lateral sides of the telescopic cylinder and the upper support.The application solves the problem of lack of stability during damping of the existing electric automobile engine hydraulic tensioner annular transmission device, and frequent vibration can cause disintegration of connected parts, which cannot guarantee normal use of the device and shortens the maintenance cycle of the device.

The application discloses degradable swelling hemostatic cotton and a preparation method thereof, and comprises the following steps: melt blending degradable nylon copolymer, polar polymer and crosslinking agent in a banbury mixer to obtain a polymer blend; dissolving the polymer blend in a benign solvent, freeze-drying into hemostatic cotton, and packaging and sterilizing to obtain a finished product. In the process of melt blending, a condensation reaction of carboxyl-amino occurs between the degradable nylon, the degradable polar polymer and the crosslinking agent, a stable chemical crosslinking point is generated through the chemical reaction, the structural integrity of the product can be maintained in the degradation process, and the collapse or breakage phenomenon is avoided.

The utility model is applicable to the field of skillful fixing frames, and provides a plug-in type skillful fixing frame, which comprises a base, a plug-in type skillful fixing frame, a plug-in type fixing frame, a plug-in type fixing frame and a plug-in type fixing frame, and is characterized in that the base comprises four bottom beams which are connected and fixed through four connecting seats; the cross beams are inserted and positioned through inserting heads arranged at the ends and first inserting grooves formed in the side faces of the bottom beams; the four supporting legs are inserted and positioned through the arranged first inserting columns and the inserting cavities formed in the connecting bases; and the stand column comprises four column rods, and the column rods are inserted and positioned in the inserting cavity through the second inserting columns. The skillful fixing frame is installed in an inserting mode, compared with a traditional integrally-welded skillful fixing frame, the skillful fixing frame is more flexible to use, in addition, based on the inserting and splicing structure of the skillful fixing frame, skillful fixing frames of other sizes can be obtained by replacing the lengths of a bottom beam, a cross beam and a column rod very conveniently, and the skillful fixing frame is more convenient to use. And on the basis of the shared part connecting base, the supporting legs and the second inserting columns, the purchase cost is greatly reduced.