134 results about "Spray volume" patented technology

The invention relates to a beverage, in particular to an angelica keiskei post-drinking tea prepared from the angelica keiskei used as a raw material. The angelica keiskei is cut up and then processed by high-temperature deactivation of enzymes; the angelica keiskei processed by the high-temperature deactivation of enzymes is frozen quickly and then dewatered; the dewatered angelica keiskei is twisted into 2-5 cm strips, and the strips are baked at high temperature until the water content is lower than 5 percent; peppermint extracts are sprayed and embedded at the spray volume of 5 per thousand, and finally, the processes of sterilization, packaging, inspection and finished product storage are carried out. The process of the angelica keiskei post-drinking tea is simple, and the effective components of the angelica keiskei can be effectively frozen by adopting the mode of low-temperature quick freezing, thereby avoiding wastage and maximizing the efficacy thereof; and the obtained angelica keiskei post-drinking tea has the obvious effect of intoxication prevention, plays the roles of liver and stomach protection, prevention of alcohol absorption, increase of alcohol dehydrogenase activity and acceleration of alcohol metabolism, has good effect on neutralizing alcoholic effect and is the post-drinking beverage with obvious effect.

The invention relates to a vehicle-mounted pesticide mixing device, in particular to an online pesticide mixing device for a large and medium sprayer with a large spray volume. The device can automatically suck pesticide liquid and uniformly mix the pesticide liquid and water online. The vehicle-mounted pesticide mixing device comprises a jet nozzle 1 and a pesticide mixing device shell 3, wherein the pesticide mixing device shell comprises a suction chamber, a tube, a diffusion tube and a pesticide suction port. The requirements of spraying of pesticide liquids of different concentrations are met, the structure is simple, and the nozzle and the shell are convenient to change. According to the vehicle-mounted pesticide mixing device, pesticide and water in the large and medium sprayer are stored separately, and the operations of mixing and spraying are conducted online, so that the degree of automation is high, and environment friendliness and high efficiency are achieved.

The invention relates to a spray-volume vertical distribution measuring method and a special measuring device, and belongs to the technical field of agriculture and forestry engineering test. The method comprises the following steps: setting a fog droplet acquisition device and a liquid volume distribution measuring instrument, placing an atomizing machine or a spray head to be measured in front of the fog droplet acquisition device, starting a power device, intercepting droplets after the fog droplets enter the fog droplet acquisition device, depositing the droplets on each layer of liquid accumulating groove from the top to bottom, and reading accumulated liquid volume in each liquid accumulating tube after the droplets enter each liquid accumulating tube of the liquid volume distribution measuring instrument through a guide tube so as to acquire a fog droplet vertical distribution volume measuring result. The fog droplet acquisition device consists of a fog droplet intercepting flow passage, and the lowest part of the fog droplet intercepting flow passage is provided with the liquid accumulating groove; the liquid volume distribution measuring instrument consists of a row of vertical liquid accumulating tubes; and the lowest part of each fog droplet intercepting flow passage is connected to the liquid accumulating tubes through the guide tube in turn respectively. The invention not only provides accurate and efficient detection means for the detection of spray volume performance of plant protection machinery, but also provides scientific basis for the optimization of operation parameters of the atomizing machine.

The invention relates to a multi-control intelligent wet test system. The multi-control intelligent wet test system comprises a rack. The rack is provided with a water groove. A supporting device is arranged in the water groove. A spraying assembly is rotatably connected with the position, arranged above the supporting service, of the rack. A water supplying assembly connected with the spraying assembly is arranged inside the position, below the water groove, of the rack. At least one water outlet pipeline used for flowing water in the water groove back into the water supplying assembly is arranged on the bottom end of the water outlet pipe. The multi-control intelligent wet test system has the advantages that a test-needed cleaning test object is fixed on the water groove through the supporting device, the wet test is conducted on the cleaning test object through controlling the spraying assembly by the water supplying assembly, so that the working intensity of an operator during the wet test system operation is improved, the spraying volume is well controlled, and the spraying effect is improved. Due to the fact that spraying liquid flows back into the water supplying assembly through the water outlet pipe after the spraying, and therefore the waste of the spraying liquid is reduced, the wet test efficiency is improved, the using effect is good, and the wet test is convenient to conduct.

The invention discloses an ultrasonic atomizer which comprises a main chip, a three-point capacitance oscillating circuit and a power self-regulation circuit, wherein the main chip is used for providing a spray volume control input signal for the three-point capacitance oscillating circuit; the three-point capacitance oscillating circuit generates ultrasonic waves according to the spray volume control input signal, so as to drive an atomization pieces to atomize water; the power self-regulation circuit is used for detecting a direct current signal of an transistor emitter in the three-point capacitance oscillating circuit, and adopting the direct current signal to regulate the spray volume control input signal. The power self-regulation circuit is adopted for ensure power consistency for the ultrasonic atomizer, and the production procedure that a production line operator regulates power by changing the adjustable resistance value is removed, so that the influence of human factors is eliminated, the production efficiency is improved, and the controllability is high.

The invention provides an emulsion flow differential setting method for a cold continuous rolling unit, and relates to a control device or method specially suitable for a metal rolling machine or machined products of the metal rolling machine, in particular to a spray flow control method for the emulsion on the upper surface and the lower surface of strip steel of a cold continuous rolling unit in the cold continuous rolling unit rolling process. The emulsion flow differential setting method comprises the following steps that the gravity loss coefficient of the emulsion is calculated; the technology parameters of site equipment are collected; the flow setting comprehensive index of the emulsion is calculated; and an optimum setting value of the emulsion on the upper surface and the lower surface of the strip steel is obtained after searching. According to the emulsion flow differential setting method for the cold continuous rolling unit, flow differential setting for the spray volume of the emulsion on the upper surface and the lower surface of the strip steel is conducted, and the spray flow of the emulsion on the upper surface and the lower surface of the strip steel is adjusted, so that the spray flow differentiation of the emulsion on the upper surface and the lower surface of the strip steel is achieved; and the loss, caused by the influence of the gravity, of the emulsion on the lower surface of the strip steel is compensated, the adhesion volume difference of the emulsion on the upper surface and the lower surface of the strip steel is reduced, and therefore the roughness difference of the upper surface and the lower surface of the strip steel is reduced, the quality of the strip steel surfaces is guaranteed, brand competitiveness is improved, and benefits are brought to an enterprise.

The invention discloses an air delivery variable spray test platform, which comprises a rack, wherein a driving system, an air delivery system and a spray system are arranged on the rack, and the driving system is in transmission connection with the air delivery system and the spray system; and a control system is arranged near the test platform, and a canopy structure analysis module, an air volume decision module and a spray volume decision module are embedded in the control system. Operating parameters can be automatically adjusted according to the canopy structure of fruit trees, such as canopy volume, leaf area, tree height, tree age, production season and the like, so that the phenomenon that local overapplication and local control effect are not ideal coexist due to extremely unevenliquid medicine deposited on a unit leaf area is avoided, and the quality of fruit trees and the effective utilization rate of pesticides are improved.

The invention relates to a disinfecting safe handle device for a metro compartment. The device comprises a handle soft belt, a handle base, a disinfectant storage chamber, a handholding cavity, an infrared sensor, a mesh enclosure, an electronic element and a battery bin, wherein the handle base is arranged at the lower end of the handle soft belt; the disinfectant storage chamber containing disinfectant is arranged on the handle base; the handholding cavity is arranged on the two sides of the disinfectant storage chamber; the mesh enclosure is arranged at the lower end of the handholding cavity; a liquid spraying hole located on the disinfectant storage chamber and the infrared sensor located at the lower end of the disinfectant storage chamber are arranged at the lower end of the mesh enclosure; the infrared sensor is used for spraying the disinfectant from the liquid spraying hole; the electronic element and the battery bin which are connected with the infrared sensor are also arranged at the bottom of the disinfectant storage chamber. According to the disinfecting safe handle device for the metro compartment provided by the invention, after a passenger holds the handholding cavity by hand, the disinfectant can be automatically sprayed from the handholding cavity so as to disinfect and clean the hand; the infrared sensor is adopted for sensing, so that the spraying volume can be precisely measured and the disinfectant is prevented from being wasted; the service life is prolonged; the disinfecting safe handle device is convenient to use and can meet the market requirements.

The invention discloses a spray system for a tea garden. The spray system can reduce infrared radiation effects on soil and plants, thereby preventing frost damage; the spray system is capable of effectively protecting plants on the earth surface, can generate fog clusters according to the demands of the plants so as to protect the growth of the plants, and belongs to tea garden management methods. The spray volume of a fog making system can be adjusted at any time according to different growing seasons and humidity demands of the plants so as to meet requirements for appropriate humidity in crop growth without accumulation of water. On the other hand, a certain amount of drugs are added into a water inlet device of the fog making system and are sprayed out in the form of fog which suffuses the whole environment, so the effect of killing pathogenic bacteria in the whole environment can be effectively achieved and tea quality is improved. The spray system provided by the invention is a green, environment-friendly and low-cost system capable of improving tea quality.

The invention discloses an ink droplet spraying method and device. The device mainly comprises a linear pulse motor, a screw rod, a piston, a compressed air pipe, an ink storage chamber, a nozzle, a heat element and the like, wherein the linear pulse motor produces power, and the piston is pushed by the screw rod, so that ink in the storage chamber is sprayed out from the nozzle; simultaneously the compressed air pipe is arranged in the storage chamber, when the piston moves, compressed air generates pulse pressure to the ink, so that uniform and continuous ink droplets are sprayed, and an effect of cleaning the storage chamber is achieved; and the heat element in the fluid storage chamber can heat the ink, so that the viscosity of sprayed liquid is reduced, and the spraying performance is improved. The ink droplet spraying method and device have the advantages of simplicity in operation, strong practicality, wide application range of fluid materials, uniform and continuous ink droplets and controllable ink spray volume and ink spray speed. The method and the device can be widely applied to an inkjet printing imaging system and study of jet fluid mechanics.

A sprayer system having a sprayer assembly adaptable to a variety of sizes and shapes of containers. The sprayer assembly includes a dual venturi in the flow conduit to provide even pressure and consistent flow in the spray volume. A metering device is coupled to the flow conduit for accurate and reliable regulation of mixture ratios. A dip tube, coupled to the fluid conduit, is adaptable to a variety of container orifices. In addition to acting as a conduit for passage of concentrate into the sprayer assembly, the dip tube may also be used as a cutting device to open the container into which it will be inserted. By adapting to a variety of container orifices, the dip tube allows the sprayer assembly to fit to a variety of containers.

An automatic spray cooling device for a centrifugal casting mold cylinder comprises a mold cylinder (10) and end caps (20) arranged at two ends of the mold cylinder (10). A water header (30) is arranged on the mold cylinder (10), infrared temperature measurers (50) for measuring temperature of the mold cylinder (10) are arranged on a steam deflector (80), spray heads (60) are arranged on the lower side of the water header (30), and a program analysis controller (70) used for controlling water flow electromagnetic valves (40) is arranged on the steam deflector (80). With the automatic spray cooling device, real-time control of temperature of different stages of the mold cylinder is achieved; according to the temperature feedback, spraying volume of different stages is changed automatically, casting mold temperature field is adjusted, structure segregation during solidification of metal liquid is controlled effectively, and local overheating of the mold cylinder can be avoided.