8results about How to "Reduce mutual contamination" patented technology

The invention discloses an electronic nose with a double-path T-shaped pin patch multiplexing air chamber and a reversible process air path, the double-path T-shaped pin patch multiplexing air chamber comprises a patch shell and a pin cover body which are mutually matched and connected to form the air chamber, the patch shell comprises a bottom plate and an air wall, an inlet and an outlet are formed in the two ends of the air wall, and the reversible process air path is arranged in the patch shell. The inner surface of the bottom plate is provided with a position for arranging the patch type gas sensor array; the pin cover body is provided with a mounting hole array for fixing the pin type gas sensor array; a T-shaped baffle is arranged at the bottom edge and the middle part of the pin cover body; and a transverse plate of the T-shaped baffle is close to the outlet.

The first-aid kit with the reminding function comprises a kit body and a storage frame, a kit cover is hinged to the surface of the kit body through a hinge, the storage frame is connected into the kit body in a sliding mode, the interior of the storage frame is divided into a first storage chamber and a second storage chamber through a partition plate, a plurality of sealing plates are arranged in the storage frame, and the first storage chamber and the second storage chamber are connected through a hinge. A plurality of limiting assemblies for fixing medicine bottle bodies are arranged in the second storage chamber, the closing plate in the first storage chamber slides on the mounting plate by screwing and unscrewing the bolts, the storage space is adjusted according to the size of box medicine, the bolts are screwed to make the bottoms of the bolts make contact with the mounting plate, and the adjusted closing plate is limited. The second storage chamber can be used for storing some bottled first-aid appliances, the bottled first-aid appliances are clamped between the two limiting assemblies, the clamping blocks clamp the bottled first-aid appliances under the action of the springs, the bottled first-aid appliances are prevented from inclining and falling to be collided and broken, and the bottled first-aid appliances are convenient to take when used.

The present application relates to the field of concrete curing, especially to a concrete curing device and method thereof. The concrete curing device comprises a curing box and a water tank installed at the bottom of the curing box; further comprising a plurality of moving assemblies; the moving assemblies are laterally equidistantly distributed in the internal space of the curing box and the water tank; each moving assembly has a plurality of pairs of vertically distributed moving parts; one rotating drive is installed on each moving part of each pair of moving parts; a side plate is installed at the driving end of each rotating drive; the dustproof space is formed by the supporting table, the side plates on the left and right sides of the supporting table and the arc plates on the front and back sides of the supporting table, so that the dust flying when the concrete test block is put in does not adhere to the bristles of the brush roller.

The utility model discloses a meat product traceability detection device with a positioning cutting function, and relates to the technical field of meat product detection, the meat product traceability detection device comprises a rack, the top of the rack is connected with a guide plate in a sliding mode, a placing plate can be driven to rotate through meshing of a first gear and a third gear, and the position of a meat product can be changed when the placing plate rotates; therefore, the contact area between the meat product surface label and the cutting wheel is reduced, damage to the label during meat product cutting is reduced, the integrity of the label is guaranteed, the label can be rapidly scanned by using the detection head, and the traceability detection result of the meat product is obtained through identification of the scanning information by the control terminal. Water flow supply in the spraying pipe can be achieved through the water pump, water in the water tank can be sprayed out through the spraying pipe, the spraying pipe is of an inclined U-shaped design, the contact area between the spraying pipe and the two sides of the cutting wheel is large, and therefore the two sides of the cutting wheel and the top of the containing plate can be washed, and residues of blood water and chippings on the surface of the cutting wheel are reduced.

The utility model discloses a gland device for acrylic paint production, and belongs to the technical field of glands for paint production. Comprising a bottom frame, a conveying belt is arranged at the top of the bottom frame, and a driving motor is arranged at the power input end of the conveying belt. After the half gear rotates, the piston rod slides upwards in the air cylinder to compress air, the toothless part of the half gear faces the rack plate, and then the piston rod is pushed by air pressure to complete capping downwards, so that continuous capping operation can be carried out when the half gear rotates continuously; therefore, the efficiency of producing the gland by the acrylic paint is improved, and the production of the acrylic paint is facilitated; according to the device, after the conveying belt is brushed, air is blown to the conveying belt, and then the conveying belt is vibrated by the vibrator, so that the pigment adhered to the conveying belt can be cleaned and removed, the cleanliness of the conveying belt can be kept, and the mutual pollution between products placed on the conveying belt is reduced.

The application discloses a processing box, comprising: a shell, comprising a first shell and a second shell connected to the first shell, the shell having a first end and a second end oppositely arranged in a first direction; a photosensitive drum; a developing roller; a coupling arranged at the first end of the shell, the coupling being capable of receiving driving force of an imaging device and driving the photosensitive drum and the developing roller to rotate; a charging roller supported on the second shell, the charging roller being capable of charging the photosensitive drum; a chip having a chip electric contact surface arranged at the second end of the shell; an electrode having an electrode electric contact surface arranged at the second end of the shell, the electrode being electrically connected to the charging roller; a second cleaning member supported on the shell, the second cleaning member being in contact with the charging roller; in the first direction, at least a part of the electrode electric contact surface is closer to the first end of the shell than the chip electric contact surface. In the application, the second cleaning member can timely remove waste developer adhered to the charging roller, which helps to improve the printing effect.

The utility model discloses an automatic stirring wok which comprises a mounting frame, two supporting columns, two switching mechanisms, two rotating rod mechanisms, an external mechanism, a rotating plate, a ball barrel and a covering mechanism, the two supporting columns are mounted at the top of the mounting frame, the switching mechanisms are mounted on the supporting columns, one end of each rotating rod mechanism is mounted on the corresponding switching mechanism, and the other end of each rotating rod mechanism is mounted on the corresponding external mechanism. The other end of the rotating rod mechanism is mounted on the external mechanism, the rotating rod mechanism comprises a rotating seat, a first rotating shaft, a first connecting rod, a second rotating shaft and a second connecting rod, the first rotating shaft is connected with the rotating seat, the first connecting rod is connected with the first rotating shaft, the first connecting rod is L-shaped, the other end of the first connecting rod is connected with the first rotating shaft in a sleeving manner, and the second connecting rod is connected with the second rotating shaft. Therefore, the phenomenon that food materials are adhered to the stirring rod or the blades in the stirring process can be avoided, mutual pollution of different batches or types of food can be reduced, meanwhile, time and manpower needed for cleaning the stirring device can be reduced, and the conversion speed of different dishes is increased.

This utility model discloses an online-cleanable vacuum ointment-making machine, belonging to the technical field of ointment-making machines. The online-cleanable vacuum ointment-making machine includes a tank body with a lid on top. A stirring shaft is located at the center of the tank body, and scraping shafts are symmetrically arranged on both sides of the stirring shaft. Two sets of outwardly extending cylinders are arranged on the lid on the front and rear sides of the stirring shaft. A set of spray balls that move up and down along the cylinders are installed inside the cylinders. The spray balls can move up and down to spray, thus achieving full coverage of the inner wall and top of the tank, eliminating cleaning dead corners, and effectively and thoroughly cleaning the top of the vacuum ointment-making machine. The two modes of spray balls work together to achieve effective cleaning of the vacuum ointment-making machine, reducing cross-contamination of media, ensuring the safety of the finished product, and the automated spraying method improves cleaning efficiency, which is beneficial to improving processing efficiency and has better performance.