8results about How to "Effectively eliminate" patented technology

This invention relates to the field of hand hygiene cleaning and disinfection technology. An embodiment of this invention discloses a rinse-free disinfectant and its preparation method. The rinse-free disinfectant comprises octinidin hydrochloride, ethanol, and a solvent. The mass percentage of octinidin hydrochloride in the rinse-free disinfectant is 0.1%-0.3%, and the mass percentage of ethanol in the rinse-free disinfectant is 50-60%. After use, it can effectively kill Gram-negative bacilli and Gram-positive bacteria on the hands, exhibiting significant disinfection and sterilization effects, as well as long-lasting antibacterial effects, with mild efficacy and stable performance.

The utility model relates to spraying machine technical field discloses a spraying machine with prevent blocking function, the bottom side fixed mounting of storage tank has the discharge pipe, the inside fixed mounting of discharge pipe has the outer tube, through setting two groups of scraper structure in the both sides of filter screen, under the cooperation of rotary motor, drive shaft and bevel gear transmission structure, rotary motor output power is passed through the shaft coupling and is passed to drive shaft, and the lower extreme of drive shaft no.

This invention provides a recombinant acetyl-CoA carboxylase encoding gene and its applications. Mutations at positions 5374, 5229, 5335, 5336, and 5493 in the recombinant acetyl-CoA carboxylase encoding gene provided by this invention can induce more significant resistance in rice expressing this recombinant acetyl-CoA carboxylase. In particular, it shows a significant increase in resistance to seven ACCase inhibitors from three major chemically distinct classes: arbutin (APP), quizalofop-P-ethyl, quizalofop-P-ethyl, and flupyrflupyr; cyclohexenone (CHD), clethodim and clodinafop-P-ethyl; and neophenylpyrazoline (DEN), clodinafop-P-ethyl.

This invention discloses a feeding device for the production of hydroxyapatite powder, aiming to solve the problems of uneven feeding, clogging, and dust pollution caused by the poor flowability and easy agglomeration of this type of powder. The device includes a frame, a feeding channel, a crushing device and a dust removal assembly located within the channel. The crushing device includes a fixed rod and a movable crushing shovel driven by a drive assembly, effectively preventing material bridging and agglomeration through active, reciprocating crushing action. The dust removal assembly includes a suction chamber, a filter screen, and a cleaning roller brush. When the crushing shovel moves, this mechanism can be periodically actuated, driving the cleaning roller brush to automatically clean the dust accumulated on the filter screen. This invention cleverly combines active crushing with a mechanically linked self-cleaning dust removal function, eliminating the need for an additional power source for the cleaning function. Its compact structure enables uniform, stable, and dust-free feeding, effectively improving production efficiency and environmental quality.

The utility model provides a medical glove box, which belongs to the technical field of medical equipment and comprises an outer box, a box door hinged on the front side of the outer box through hinges, fixed shafts arranged in the middle of two side walls in the outer box, a shaft rod movably arranged between the fixed shafts, a transparent clean-keeping bag surrounded outside the shaft rod, and gloves arranged in the clean-keeping bag. A plurality of sterilizing lamps which are arranged in order are arranged at the top end of the interior of the outer box, a through groove is formed in the side, close to a box door, of the bottom end of the outer box, one end of each cleaning bag penetrates through the through groove to be located at the bottom end of the outer box, the cleaning bags are arranged in multiple layers in a breakpoint mode, a pair of gloves is arranged in each cleaning bag, and an L-R distinguishing mark is marked on the exterior of each cleaning bag. The clean-keeping bag has the advantages that when a worker takes gloves and pulls the clean-keeping bag, the shaft rod can rotate around the fixed shaft, the clean-keeping bag is torn off along the breakpoint after the gloves are taken, the marks of L and R are seen clearly, and the taken gloves are worn on the corresponding hands.

The application relates to a fire extinguishing device and a battery pack, which comprise a shell and a release assembly. The shell comprises a filling cavity for filling fire extinguishing substances and a release hole in communication with the filling cavity. The release assembly comprises a cover, a sealing structure and an elastic structure. The cover is sealingly installed on the release hole and is provided with an opening. The sealing structure is movably arranged on one side of the cover close to the filling cavity in the opening direction of the release hole, and the elastic structure is connected with the sealing structure and can provide a pressing force for pressing the sealing structure against the cover in the opening direction to cut off the communication between the opening and the filling cavity. The sealing structure can be moved away from the opening under the external pressure of the shell to make the opening communicate with the filling cavity. The technical scheme can effectively extinguish the fire source when the battery pack is in thermal runaway, and the protection effect of the battery pack is improved. Moreover, the fire extinguishing device can be repeatedly used, and the utilization rate is improved.

The utility model discloses a breeding manure fertilizer fermentation device, and relates to the technical field of manure treatment. The other end of an exhaust pipe is fixedly provided with a gate valve, four pull rings are symmetrically and fixedly arranged at the top of the PVC net-clamping cloth fermentation bag, one side of the PVC net-clamping cloth fermentation bag is provided with a feeding hole, a PVC feeding pipe is fixedly arranged in the feeding hole, and the other side of the PVC net-clamping cloth fermentation bag is provided with a discharging hole; a PVC discharging pipe is fixedly mounted in the discharging hole, the tensioning limiting assembly is arranged, through cooperation of a fixing column, a U-shaped mounting frame, a winding roller, a steel wire rope and other components, the tensioning degree is manually adjusted and locked, the PVC net clamping cloth fermentation bag is prevented from displacing due to internal pressure or external factors in the using process, and stable operation of the device is guaranteed.

This invention relates to the field of aquaculture technology and discloses a large-scale silver carp and bighead carp seedling cultivation equipment, including a cultivation net cage. A support frame one is installed near the top of the inner wall of the cultivation net cage, and a support frame two is installed near the bottom of the inner wall of the cultivation net cage. A partition net is installed between the inner wall of the support frame two and the inner wall of the cultivation net cage. An oxygen distribution mechanism for uniform oxygen distribution is provided inside the cultivation net cage. The oxygen distribution mechanism includes an oxygenation drive component and an oxygen distribution component. This invention, by setting a differentially rotating oxygen delivery main pipe and a fan-shaped blocking plate, can intermittently block the first oxygen delivery nozzle, causing the internal air pressure of the oxygen delivery branch pipe to periodically increase. This significantly increases the air output rate of the second oxygen delivery nozzle and the nozzle branch pipe, effectively enhancing the oxygen supply intensity near the outer water area of ​​the cultivation net cage. It specifically compensates for the low dissolved oxygen in the outer water body due to its distance from the air source, greatly improving the uniformity of oxygen distribution throughout the entire net cage area.