12results about How to "Avoid cut-off" patented technology

The invention discloses a double-jet powder feeding device, which belongs to the technical field of water treatment, and comprises a gas-liquid separation buffer tank for performing gas-liquid separation on mixed slurry, and an exhaust port is formed in the gas-liquid separation buffer tank; the first jet mixing mechanism is used for preliminarily mixing powder and the first water flow; the water supply mechanism is used for mixing water; one end of the second mixing piece is connected with a water outlet of the gas-liquid separation buffer tank; the first jet mixing mechanism comprises a first mixing piece connected with the gas-liquid separation buffer tank at one end and a feeding assembly used for feeding powder to the first mixing piece, and the other end of the first mixing piece and the other end of the second mixing piece are both connected with a water outlet of the water supply mechanism; and the second mixing piece can be used for secondarily mixing the buffered and separated liquid-solid mixed liquid and the second water flow and pressurizing and throwing out the liquid-solid mixed liquid and the second water flow. The device has the effects of effectively solving gas interference, preventing blockage and reflux, and realizing stable, efficient and continuous feeding.

The utility model discloses a water dropper device for a biomass cellulose fiber continuous spinning machine, and relates to the technical field related to spinning cleaning. The device comprises a mounting disc, a fixing ring, a movable assembly and a water delivery bin, the fixing ring is fixed to the center of the top end of the mounting disc, the water delivery bin is sleeved with the fixing ring, the bottom end of the water delivery bin is arranged at the top end of the mounting disc in a supported mode, and the movable assembly is movably connected to the top end, on the outer side of the fixing ring, of the mounting disc and comprises a connecting block, a fixing plate and a compression bolt. The connecting block is arranged at the top end of the mounting disc, a fixing plate is fixed to the lower portion of the side, away from the water conveying bin, of the connecting block, and a compression bolt is vertically connected to the center in the fixing plate in a penetrating and threaded mode. By arranging the mounting disc, the fixed ring, the movable assembly and the water conveying bin, the problems that the water outlet position of a water outlet structure is prone to deviating from a cleaning water tank in the using process of the water dropper device, and the water outlet structure of the water dropper faces water tanks of different sizes or shapes are solved.

The utility model relates to a filling technical field discloses a piston type quantitative filling mechanism and filling machine, including filling machine device, the fixedly connected with mounting bracket of filling machine device, draw component, draw component sets up on mounting bracket, draw component is used for continuously drawing filling liquid, and draw component includes material storage jar, mounting block, piston block and activity disc, and material storage jar is fixedly connected with mounting bracket, and mounting block is fixedly connected with material storage jar, and piston block is set around on mounting block, and activity disc is movably connected between mounting block, and intermittent transmission is connected between activity disc and piston block, the lateral wall of material storage jar is fixedly connected with feed pipe, and the bottom of material storage jar is fixedly connected with discharge pipe, and one way valve is installed in feed pipe and discharge pipe, and the one way valve in feed pipe faces material storage jar, and piston block intermittent lifting is realized through the cooperation of draw component internals, and the continuous drawing filling liquid is realized in piston block intermittent lifting, and the flow break of filling liquid is avoided.

The application provides an organic synthesis steam recovery device and relates to the technical field of steam recovery.The device comprises a steam recovery tank and an air floatation separation tank arranged in the steam recovery tank, the steam recovery tank is internally provided with a spiral cold water pipe and a spiral partition plate, the air floatation separation tank is internally provided with an organic matter separation pipe and a gas overflow port provided with a gas diffusing plate, steam enters from a steam inlet, and then is countercurrently convected and condensed along the spiral partition plate and the spiral cold water pipe, condensed water and uncondensed gas enter the air floatation separation tank after being refined into bubbles by the gas diffusing plate, and through secondary condensation and air floatation during the rising process of the bubbles, organic matter impurities and pure condensed water are separated, compared with a traditional device, the application solves the problems of insufficient condensation, difficult impurity separation and loose structure, has the advantages of complete heat energy recovery, accurate organic matter separation and stable and compact operation, and is suitable for efficient treatment and resource recycling of high-temperature steam containing impurities in the organic synthesis industry.

The utility model discloses a telescopic hot air curling iron belongs to personal care appliance field, aims at solving the single function of existing telescopic curling iron, telescopic easy to shake and jam, the problem of hot air easy broken flow. It includes fixed cylinder body, movable cylinder body, host computer and operating part. The fixed cylinder body inside is equipped with rack, and movable cylinder body inside is equipped with movable piece with rack engagement to realize axial telescopic, and the both side walls are opened with the inclined ventilation groove of intercommunication, and the first ventilation groove of movable cylinder body is longer than the second ventilation groove of fixed cylinder body, and the hot air is ensured to continue intercommunication, and the fixed cylinder body is equipped with guide rail, and is matched with the guide slot of movable cylinder body. The host computer is connected fixed cylinder body and produces hot air, and operating part is driven telescopic. The utility model integrates telescopic and hot air function, and the telescopic is stable and accurate, and the hot air output is continuous, and is safe and durable, and adapts to the demand of various hairdressing.

The invention provides an anti-congestion vehicle-mounted communication system based on an optical network architecture, which belongs to the technical field of communication, and comprises the following modules: a vehicle machine; the optical communication transmission equipment is connected with the vehicle machine; the at least one first type line is connected with the optical communication transmission equipment and is used for sending a first message to the optical communication transmission equipment; the at least one second type line is connected with the optical communication transmission equipment and is used for sending a second message to the optical communication transmission equipment; and the optical communication transmission equipment is used for sending the first message and the second message to corresponding priority queues according to the priority information in the first message and the priority information in the second message so as to transmit the first message and the second message to the vehicle machine. The priority information is determined according to the service, so that the important service can preferentially acquire the bandwidth, the congestion caused by the bandwidth competition problem is relieved, the signal cutoff of the important service is avoided, and the driving safety of the automobile is ensured.

The invention relates to the technical field of warehousing systems, and discloses an order task allocation method, a server, a computer readable storage medium and a warehousing system. The method comprises the following steps: determining an unallocated order task, wherein materials in the unallocated order task cover a plurality of classification attributes; obtaining order task processing states of other work stations except the current work station in the warehousing system, wherein the order task processing states comprise classification attributes of materials currently processed by the work stations; determining whether a first target classification attribute exists in the multiple classification attributes or not, wherein the first target classification attribute is the classification attribute not included in the classification attributes corresponding to the materials currently processed by other workstations; if the first target classification attribute exists, taking the first target classification attribute as a target classification attribute; and generating a box carrying task according to the target classification attribute, wherein the box carrying task is used for carrying the material box of the material corresponding to the target classification attribute to the current workstation. According to the invention, the workstation cutoff risk is reduced.

The invention belongs to the technical field of compound fertilizer production control, and relates to a production process control method of compound fertilizer particles containing humic acid chelated zinc. According to the method, the total amount of a zinc source is distributed to each monitoring period according to a nonlinear decreasing strategy, the feeding rate is determined, and the subsequent feeding rate is reversely corrected by combining the chelating rate change rate and the feeding rate; calculating a chelation rate change rate and a temperature-chelation rate coupling coefficient in real time, and dynamically executing a cooling and speed reducing, rotating speed increasing or pulse stirring and stepped heating synergistic activation mode according to a criterion; and when the change rate of the chelation rate continuously converges, the coupling coefficient maintains positive correlation and the zinc source is completely added, the reaction termination condition is judged by multiple indexes in a combined manner. The method solves the problems that in the prior art, zinc source feeding is not matched with the reaction process, the reaction efficiency is difficult to recover through single parameter adjustment, and the reaction endpoint judgment is lagged, dynamic balance of zinc source supply and the chelating capacity is achieved, and the stability of the product chelating rate is guaranteed.

This utility model relates to the field of beverage vending machine technology, specifically a water tank structure for an automatic beverage vending machine. It includes a cabinet containing a water tank, a cup-dispensing module, an ice-making module, an ice-dispensing module, a syrup-dispensing module, a hot water-dispensing module, a cup-sealing module, a turntable transmission module, and an ice-weighing module. The water tank includes a tank body installed at the bottom of the cabinet. An opening is provided at the top of the tank body, and a lid is threaded onto the top of the opening. This utility model, by setting up a first and a second water level monitoring rod, allows for monitoring of the water level within the tank body. This enables timely intelligent warnings when the water level is too high or too low, preventing problems such as water shortage shutdowns and overflows during operation. This meets the high-efficiency operation requirements of tea beverage consumption scenarios and improves the practicality of this utility model.

The invention discloses a water-jet-guided laser head and a water-jet-guided laser processing device, relates to the technical field of laser processing, and aims to solve the problems that an existing water-jet-guided laser head cannot cool a lens and cannot dry the interior of the existing water-jet-guided laser head. According to the water guide laser head, the vortex separation structure is arranged on the shell, so that input high-pressure gas can be separated into cold airflow and hot airflow; wherein cold air flow can flow into the mirror cavity from the cold air outlet of the vortex separation channel through the cooling channel, is directly contacted with the lens assembly, exchanges heat with the lens assembly and then is discharged from the cold air discharge hole, so that the temperature of the lens is effectively reduced, and the mirror cavity is dried and cleaned; the hot air flow can flow into the fit clearance of the drying chamber and the nozzle from the hot air outlet of the vortex separation channel to dry the interior of the water guide laser head, and is discharged through the hot air discharge structure while taking away internal moisture and impurities to form positive pressure air flow blown outwards, so that the interior of the water guide laser head is further ensured to be dry and clean.

This utility model relates to the field of tobacco processing technology and discloses a tobacco pack anti-slip device applied to an inclined slicer. A sliding crossbar slides along a slide rail on a track frame, assembling the linkage unit and the track unit. A bottom platform slides along a guide path on a guide plate, assembling the linkage unit and the guide plate. To ensure continuous operation of the inclined slicer and prevent slippage and flow interruption, the piston rod extends and retracts, causing the sliding crossbar to slide along the slide rail. The bottom platform deforms the parallelogram structure of the linkage assembly along the guide path, driving the lower push plate to move. This provides support for a tobacco pack that is slipping behind the rear push plate on the conveyor belt. Simultaneously, because the anti-slip device is mounted on the moving frame and interlocked with the rear push plate via a top clamp, the lower push plate can provide a certain upward pulling force to the tobacco pack, solving the slippage problem on the conveyor belt of the inclined slicer and ensuring production continuity.

The invention relates to the technical field of warehousing systems, and discloses an order task allocation method, a server, a computer readable storage medium and a warehousing system. The method comprises the following steps: in response to operation starting of a current work station, obtaining order task processing states of other work stations except the current work station in a warehousing system; determining an unallocated order task, wherein materials in the unallocated order task cover a plurality of classification attributes; according to the number of material boxes of materials corresponding to each classification attribute in the unallocated order tasks and order task processing states of other workstations, determining the cross-station rate of each classification attribute in the multiple classification attributes; and generating a box carrying task according to the target classification attribute, wherein the box carrying task is used for carrying the material box of the material corresponding to the target classification attribute to the current workstation. According to the invention, the workstation cutoff risk is reduced.