4results about How to "Avoid mixed situations" patented technology

This disclosure relates to the field of metallurgical equipment technology. One embodiment of this disclosure provides a detachable oil pipe cooling device, which includes an upper shell and a lower shell, and further includes fixed flanges, clamping bolts, clamping nuts, a first sealing gasket, a second sealing gasket, a third sealing gasket, a first guide fin, a second guide fin, and a secondary heat dissipation device. Two sets of fixed flanges are respectively installed on the outer surfaces of the upper shell and the lower shell. The outer surface of the clamping bolt penetrates through the interior of the fixed flange, and the bottom end of the clamping bolt is threaded with a clamping nut. Two sets of first sealing gaskets are disposed on the inner sides of the two sets of fixed flanges, with the outer surface of the clamping bolt penetrating through the interior of the first sealing gasket. This technical solution addresses the technical problem in the prior art where the device is difficult for operators to quickly disassemble, requiring machine shutdown for replacement of the cooling device.

The application discloses an end plate advanced first-out storage cooling device, and relates to the technical field of end plate production devices.The end plate advanced first-out storage cooling device comprises a workbench, a module upper and lower end plate storage mechanism is arranged on one side of the workbench, a storage plate cooling mechanism is installed at the front end of the module upper and lower end plate storage mechanism, the module upper and lower end plate storage mechanism is used for driving the storage plate cooling mechanism to move up and down, a furnace discharge front pushing plate mechanism is arranged below the workbench and is used for moving the end plate discharged from a drying furnace to a feeding station, a furnace discharge rear pushing plate mechanism is arranged at the rear end of the upper portion of the workbench and is used for feeding the end plate of the feeding station into the storage plate cooling mechanism, a single end plate storage mechanism is arranged below the other side of the storage plate cooling mechanism, a picking and discharging mechanism is arranged at the rear end of the single end plate storage mechanism and is used for picking the end plate in the storage plate cooling mechanism to the single end plate storage mechanism, and the end plate advanced first-out storage cooling device solves the problems that the end plate appears advanced first and withdrawn later and different batches of end plates are mixed in the working process.

The invention provides a blood coagulation detection chip and a blood coagulation detection method. The invention relates to the technical field of microfluidics. A blood coagulation detection chip comprises a vibration base; the first sliding layer comprises a first detection area which is configured to contain first liquid, the second sliding layer comprises a second detection area which is configured to contain second liquid, the first sliding layer is fixedly arranged on the vibration base, and the first sliding layer is in sliding connection with the second sliding layer; the first liquid is one of blood and a detection solution, and the second liquid is one of the detection solution and the blood corresponding to the first liquid; wherein the second sliding layer is configured to slide to a preset position relative to the first sliding layer, and the preset position represents a position where the first detection area is aligned with the second detection area; the vibration base is configured to drive the first sliding layer to vibrate by releasing vibration, so that the first liquid in the second detection area is mixed with the second liquid in the first detection area, and blood coagulation detection is carried out.

The utility model relates to the technical field of Fe-Si-Al metal magnetic powder core preparation devices. The iron-silicon-aluminum metal magnetic powder core preparation device comprises a box body, a mixing structure is arranged in the upper end of the box body, an electric telescopic rod is started, so that the upper end of the electric telescopic rod reciprocates up and down, and the upper end of the electric telescopic rod supports the outer surface of the lower end of a filter plate, so that the filter plate can vibrate; after mixing is finished, when metal powder is discharged downwards from the interior of the mixing tank, the metal powder at the upper end of the filter plate can be filtered and screened, and part of powder with the particle size not meeting the standard can flow into the collecting bin at the upper end of the filter plate and is collected through the collecting bin for further treatment. And the powder meeting the standard can fall to the upper end of the connecting plate and enter the discharging port to be subjected to the follow-up machining process, so that the standardization of the whole process can be guaranteed, and the practicability of the equipment is improved to a certain extent.