4results about How to "Control discharge" patented technology

The utility model relates to the technical field of food processing equipment, in particular to fruit slice vacuum low-temperature concentration equipment which comprises an evaporation cavity shell, a vacuum steam exhaust pipe is fixedly mounted at the top of the evaporation cavity shell, and a concentrated pulp liquid discharge pipe is fixedly mounted at the bottom of the evaporation cavity shell. A low-temperature concentration assembly is arranged on one side of the evaporation cavity shell; through the arrangement of the first liquid inlet pipe, the booster pump and the second liquid inlet pipe, primary pulp can be stably conveyed to the heating cavity from the primary pulp tank, the booster pump can increase the liquid inlet pressure, it is ensured that primary pulp is supplied smoothly and efficiently, and stable raw material input is provided for the subsequent concentration process; the heating cavity is formed by a plurality of independent cuboid containers in a circumferential array mode and communicated through the circulating pipe, the structure can enable fruit slice raw pulp to be evenly heated in the heating cavity, heat exchange efficiency is improved, consistency of the concentration effect is guaranteed, meanwhile, the raw pulp can circulate among the containers through the circulating pipe, and local overheating or uneven concentration is avoided.

This utility model belongs to the field of yeast mixing technology and discloses a yeast mixing device. Existing mixing devices discharge the mixed material by turning the mixing tank over, which requires opening the lid each time the material is discharged, making it inconvenient to use. The technical solution of this utility model includes a tank, with evenly distributed support legs fixedly installed on the bottom of the outer wall of the tank. A feed inlet is opened on the top surface of the tank, and a discharge pipe is fixedly installed on the bottom of the tank. A movable shaft is set inside the tank, and a moving device is set on the tank to drive the movable shaft to move up and down. A stop block is rotatably installed at the lower end of the tank, and a rotating device is set inside the tank to drive the movable shaft to rotate. Evenly distributed mixing shafts are fixedly installed on the outer periphery of the movable shaft. This utility model includes a stop block, which can control the opening and closing of the discharge pipe, thereby controlling the discharge of material. The discharge method is simpler and more convenient to use.

The utility model discloses a feces treatment device, and relates to the technical field of agricultural pollutant recycling. Rolling wheels are arranged at the bottom end of a supporting frame; the discharging mechanism and the outer pipe are fixed to the supporting frame, an opening is formed in one end of the outer pipe, a plurality of discharging openings of different sizes are formed in the side wall of the outer pipe, one end of the adjusting pipe extends into the outer pipe and makes sliding contact with the inner wall of the outer pipe, a feeding opening is formed in the upper end of the adjusting pipe, and a check block is arranged at the end, close to the opening, of the adjusting pipe. The side wall of the adjusting pipe is provided with discharge ports of which the number is equal to that of the discharge ports, and each discharge port can be matched with the size of one discharge port; and the two ends of the locking mechanism are connected with the outer pipe and the adjusting pipe correspondingly, and relative sliding of the outer pipe and the adjusting pipe is prevented through the locking mechanism. The excrement treatment device provided by the utility model can control the discharge amount and discharge speed of excrement, and can be applied to farmlands with different fertilization requirements.

The utility model discloses a portable micro pipette relates to experimental detection technical field, and the utility model discloses a pipette, the lower surface of pipette is connected with the suction head of screw thread, and the inside and the outer surface of pipette are equipped with liquid volume control component together, and the outer surface of pipette is equipped with portable storage component of cooperation suction head use, and the application can realize the centralized storage and the carrying of bulk suction head through portable storage component, replaces traditional independent suction head box, and the carrying burden is greatly reduced, and the user does not need to carry the suction head box of relatively large size additionally, and the suction head is more convenient and efficient to use, and the portability of pipette overall structure has been improved significantly, and the application changes the movement stroke of piston through liquid volume control component, and compared with traditional pressing type operation, and this mode can more stable, more accurate control liquid suction and discharge capacity, thereby the accuracy of pipette liquid volume regulation has been improved significantly.