6results about How to "Avoid incomplete disinfection" patented technology

This invention relates to the field of medical device technology and discloses a positioning device for interventional puncture under CT scan. The device includes a fixing ring, with a positioning cylinder for guiding the puncture needle through its inner side. A side plate is provided on one side of the positioning cylinder. A limiting band, a winding wheel, a locking wheel, and a limiting assembly are disposed within the cavity of the side plate. The locking wheel penetrates the inner wall of the positioning cylinder and contacts the puncture needle. One end of the limiting band is fixedly connected to the side plate, and the other end passes around the limiting assembly and connects to the winding wheel. Through frictional transmission between the locking wheel and the puncture needle, the linear motion of the puncture needle is converted into the rotational motion of the winding wheel. The winding length of the limiting band limits the number of rotations of the winding wheel, thereby precisely controlling the puncture depth. When the limiting band is wound to the length limited by the limiting assembly, the locking wheel cannot continue to rotate, and the puncture needle is physically locked and cannot move further down, achieving automatic locking for depth control without requiring constant close observation by medical personnel.

The utility model belongs to the technical field of animal quarantine, particularly relates to an animal quarantine disinfection device, and provides the following scheme aiming at the problems that when an existing animal quarantine disinfection device is used, disinfectant cannot be uniformly sprayed to the whole body of an animal, the disinfection is not thorough, and the disinfection effect is poor, the animal quarantine disinfection device comprises a shell, a fixing plate is fixedly installed on one side of the shell, a motor is fixedly installed on the fixing plate, a transmission shaft is fixedly connected to an output shaft of the motor, a reciprocating lead screw and a worm are fixedly installed on the transmission shaft, a spraying mechanism and a moving mechanism are arranged in the shell, the spraying mechanism comprises an L-shaped rod, and the L-shaped rod is fixedly connected with the transmission shaft. The L-shaped rod is installed on the reciprocating lead screw in a threaded mode, a first sliding groove is formed in the top of the shell, and one end of the L-shaped rod is installed on the first sliding groove in a sliding mode. The animal disinfection device is reasonable in structure, disinfectant can be uniformly sprayed to the whole body of an animal, incomplete disinfection is prevented, and the disinfection effect is better.

The invention relates to the technical field of can sterilizing and killing, and discloses sterilizing and killing equipment and a sterilizing and killing method for packaging cans, the sterilizing and killing equipment comprises a conveying mechanism, a sterilizing and killing device, a conveying table, a first motor, a second motor, a cooling pond, a hot water pump, a hot water tank and a fixing table; before conveying of the conveying mechanism, the distance between the adjacent rotating rollers is adjusted in advance according to the width of the cans, the limiting structures are inserted between the metal blocks at different positions for clamping, meanwhile, the distance between the clamping block structures is adjusted according to the distance needed by the cans, and the situation that conveying sterilization is unstable due to the fact that the width of the cans is too large or too small is prevented; the situation that the cans are easily stacked on one another to affect sterilization at the interval fixing positions of the rotating rollers is avoided, and the cans rotate anticlockwise when moving in the sterilization device, so that hot water sprayed by the spraying box comprehensively sterilizes the rotating cans, and incomplete sterilization of the lower ends of the cans is avoided.

The utility model relates to redki planting technical field, concretely is a kind of seed disinfection equipment for redki planting, including shell and the ultraviolet lamp being located in shell, the shell contains supporting leg and one side opening, still include horizontal and set on the electric push rod of shell, the baffle connected with the output shaft of electric push rod, set on the turnover mechanism of baffle;The turnover mechanism includes the first motor being located on baffle, rotates and is located in the turnover plate of baffle at the opening side of shell, rotates and is located in the limiting plate of one side of turnover plate and with shell bottom sliding fit and is located on the stirring assembly of turnover plate;The first motor output shaft passes through baffle and is connected with turnover plate;The device passes through equipment stirring assembly, in the disinfection process, second motor drives stirring rod to rotate, makes redki seed to contact with ultraviolet fully, avoids that part seed is not completely disinfected, improves redki seed disinfection quality and efficiency, and then guarantee the overall planting quality of redki.

The utility model relates to food processing field discloses a water bath circulation sealed cabin device of no dead angle sterilization, including down pressure mechanism, circulating mechanism, cabin body, moving mechanism, the down pressure mechanism includes screw rod, one board, the screw rod outer wall thread has the sliding block, the sliding block bottom fixedly connected has the pressing plate, one board inner wall slidingly connected has two boards, the cabin body one side inner wall slidingly connected has one cabin door and second cabin door, the cabin body top center place fixedly set up one motor, one motor output and screw rod top are fixedly connected, the moving mechanism includes bottom plate, gear, the bottom plate bottom fixedly connected has two moving plates, the bottom plate bottom center place fixedly connected has a rack, the bottom plate outer wall and the cabin body inside are slidingly connected. In the utility model, through the setting of down pressure mechanism can make product disinfection more comprehensive, more thorough, through the setting of moving mechanism can alleviate the labor quantity of worker.

The utility model provides a modularized sewage treatment device, which belongs to the technical field of sewage treatment and comprises a filter tank, a water inlet pipe is fixedly connected to the left side wall of the filter tank, and three partition plates are uniformly and fixedly connected to the inner bottom wall of the filter tank. A first filter screen, a second filter screen and a third filter screen corresponding to the partition plates are arranged in the filter box, and cleaning pipes are arranged on the right sides of the first filter screen, the second filter screen and the third filter screen. Through the arrangement of the cleaning pipe, the spray head, the branch pipe, the shifting mechanism and the impurity discharging mechanism, the first filter screen, the second filter screen and the third filter screen can be cleaned by spraying water at the same time, the subsequent sewage treatment effect is guaranteed, meanwhile, the first filter screen, the second filter screen and the third filter screen can be conveniently replaced, and the cleaning efficiency is improved. And the cleaned impurities can be discharged outwards, and the problems that in the prior art, a second filter screen and a third filter screen are inconvenient to clean, and the cleaned impurities are inconvenient to discharge are solved.