3results about How to "Limit traffic" patented technology

The utility model discloses a comprehensive filter element with a water-saving function. The comprehensive filter element comprises a filter piece, a filter element body and a water passing sleeve piece, the filtering piece is arranged on the filter element body, the filter element body is provided with a water passing cavity, the water passing cavity is provided with an open end and a closed end, the water passing sleeve piece is detachably arranged at the open end of the water passing cavity, and a plurality of water passing holes communicated with the water passing cavity are formed in the water passing sleeve piece; the shower head handle is provided with a water inlet connector and a water passing channel communicated with the water inlet connector, the filter element is inserted into the water passing channel from the water inlet connector, a water passing sleeve piece of the filter element is connected to the water inlet connector in a clamped mode, and a plurality of flow passing holes communicated with the water passing cavity and the water passing channel are formed in a filter element body. The connector of the water inlet hose abuts against the water passing suite and is in sealing connection with the water inlet connector in a detachable mode, and water enters the water inlet hose through the water inlet connector and provides filtered water for the shower head handle through the filter element and the water passing channel. The utility model can play a water-saving role, improve the filtering effect, simplify the assembly and disassembly process and reduce the processing cost.

The application discloses a high-tower granulation industrial waste heat recovery feeding device, and relates to the technical field of heat recovery.The device comprises a preheating bin, a separate sleeve layer, a storage cavity, a slow-flow bin, a material flow channel, a feeding pipe and an adjusting structure.In the application, the material flows into the slow-flow bin through the feeding pipe and then reversely flows out from the channel between the inner wall of the slow-flow bin and the feeding pipe.The sudden reversal of the flow direction not only effectively reduces the material flow rate, but also makes the material strongly mix under the action of turbulent flow, breaks the stagnant dead zone of the traditional container center area, and improves the overall preheating effect, since the slow-flow bin and the variable-speed design slow down the overall flow rate of the material in the annular material flow channel, increase the residence time, and ensure that the heat of the heat-conducting medium can fully penetrate the material layer.

The cell detection micro-fluidic chip comprises a filtering structure and a washing structure, the filtering structure is provided with a filtering cavity and a filtering part, the filtering part is arranged in the filtering cavity, and the filtering part is provided with a plurality of filtering channels which are arranged at intervals in the first direction; the washing structure is provided with a washing channel communicated with the filtering cavity, and the flow direction of the washing channel and the flow direction of the filtering channel are arranged at an angle. By arranging the filtering structure, large-volume cell clusters can be filtered, and single cells can pass through the filtering channel, so that a subsequent channel is prevented from being blocked, and the influence of the cell clusters on the accuracy of a cell quantity detection result is reduced. Furthermore, a washing channel is arranged so that cleaning liquid can be conveniently conveyed to the filtering cavity, then the filtering part can be cleaned, large-volume cell clusters can be discharged, the filtering part can conveniently carry out next-time filtering, the filtering structure does not need to be disassembled and assembled, operation is easy and convenient, the detection efficiency can be improved, and then the requirement for real-time detection can be better met.