9results about How to "Eliminate adsorption" patented technology

This utility model provides a precise metering and ingredient optimization device for condiment production, including a storage bin with a support frame fixedly connected to its lower end. A motor is fixedly installed on one side of the support frame, and a dispensing roller is fixedly connected to the motor output end. Several metering grooves are opened on one side of the dispensing roller. The dispensing roller is rotatably connected to the lower end of the storage bin, and a cleaning component is provided at the lower end of the storage bin. This utility model connects an extrusion block to the dispensing roller. While the dispensing roller rotates, it drives the extrusion block to briefly extrude the wedge block, causing it to generate a slight impact on the dispensing roller under the restoring force of the return spring. This eliminates the material adsorption phenomenon caused by surface tension in the metering groove, reduces metering errors, requires no additional power source, improves dispensing accuracy, reduces equipment maintenance costs, and meets the precise metering needs of multi-component raw materials in condiment production.

The application discloses a rotary coating dehumidification system, which comprises a rotary coating dehumidifier in a cylindrical shape, and an adiabatic plate is arranged in the rotary coating dehumidifier along the axial direction of the rotary coating dehumidifier, and the adiabatic plate divides the rotary coating dehumidifier into a dehumidification zone and a regeneration zone. The air channels of the dehumidification zone and the regeneration zone each comprise a primary flow side and a secondary flow side, the two sides of the channels are distributed in an intersecting and spaced manner, the primary flow side is coated with different desiccants in sequence, and the secondary flow side is only used as a cooling air channel in the dehumidification zone. The direction from the air inlet to the air outlet of the primary flow side of the dehumidification zone and the regeneration zone is opposite, and the air outlet and the air inlet of the secondary flow side are distributed at the front end and the rear end of the upper edge of the dehumidification zone. The application has the beneficial effects that the dehumidification performance can be enhanced by using different desiccants to realize a graded adsorption-desorption process, the heat influence of the adsorption process can be effectively eliminated by using the cooling air of the secondary flow side of the dehumidification zone, and the adsorption heat, the residual heat of regeneration and the waste heat of the exhaust gas of regeneration can be recycled and utilized.

The application belongs to the technical field of printing machines, in particular to an ink transmission system of a printing unit of a rotary printing machine, which comprises a supporting table, a suction plate fixedly connected to the shaft center of the top surface of the supporting table, running boxes fixedly connected to the two sides of the top of the supporting table, air-drying plates fixedly connected to the top of the inner wall of the running box, a transport rotating rod rotationally connected to the middle of the inner cavity of the running box, conductive rods fixedly connected to the two sides of the lower surface of the supporting table, printing components, and control components arranged at the two ends of the printing components. The printing rotary wheel of the device is designed in a layered structure. After ensuring that the printing rotary wheel can perform printing work through the added ink in the inner cavity, the matching rotary disc can relatively rotate with the printing rotary wheel, so as to continuously shake the ink and stir the ink through the composite connecting plate, so that the ink dyed on the outer surface of the printing rotary wheel is not prone to color difference due to layering.

The application relates to a magnetic force grinding device and a magnetic force grinding and polishing method for a titanium alloy implant, and belongs to the technical field of grinding and polishing. The device comprises a grinding bin and a bin cover, is arranged above a main machine base, is internally provided with grinding medium, is internally provided with an elastic support seat on the inner wall of the bottom end of the grinding bin, is screw-connected to the inner wall of the upper end of the grinding bin, is provided with an intermittent exhaust valve on the bin cover, senses the gas pressure in the grinding bin, intermittently releases pressure, forms movable air pressure, is provided with a dripping clamp cylinder in the middle of the bin cover, is vertically arranged on the bin cover, is coaxial with the elastic support seat, is internally provided with an oxidation assisting liquid, is provided with a liquid leakage opening at the lower end of the dripping clamp cylinder, is provided with an elastic movable part at the liquid leakage opening, and the oxidation assisting liquid is added by dripping intermittently to form a soft oxidation layer on the surface of the titanium alloy. The soft oxidation layer is removed by cooperating with a magnetic needle driven by a magnet array, and the grinding efficiency and surface smoothness are improved.

This invention belongs to the field of quantitative feeding technology, specifically a method and device for quantitatively feeding chemical raw materials, including a screw quantitative feeder and a quantitative feeding mechanism. The quantitative feeding mechanism includes a support frame; a U-shaped cylinder is provided in the inner ring of the support frame; multiple turntables are stacked inside the U-shaped cylinder; two first electric push rods are installed at the bottom of the U-shaped cylinder, and mounting plates are fixed on the extension rods of the two first electric push rods; a first motor is installed on the mounting plate; a vertical rod is installed on the first motor; a first rectangular rod is fixed on the vertical rod; a U-shaped frame is installed below the U-shaped cylinder; a second motor is installed at the bottom of the U-shaped frame; a threaded rod is installed on the second motor; a screw cylinder is screw-driven on the threaded rod; a sealing plate is installed on the top of the screw cylinder. By setting up a quantitative feeding mechanism, this invention can reduce the adhesion of electrostatic adsorption to the pipe wall and effectively suppress the problem of light powder being scattered due to airflow disturbance.

The application discloses a sewage treatment VOCs gas treatment system and method, relates to the sewage VOCs waste gas treatment technical field, and the system comprises a vertical cylindrical adsorption tank, a tangential waste gas pipe is arranged at a horizontal tangent position of an upper portion of a side wall of the adsorption tank, an air outlet pipe is arranged laterally at a bottom portion, a regeneration pipe is arranged at a center of a top portion, and a discharge pipe is arranged at a center of the bottom portion; a self-driving assembly is coaxially arranged in a cavity of the adsorption tank, rotation power is provided by means of tangential air inlet cyclone, an extrusion roller assembly is fixed on the self-driving assembly, and an activated carbon adsorption filler layer is coaxially arranged on an upper side of the roller. The filler layer sleeve container is divided into four activated carbon filler cavities, a porous elastic diaphragm is arranged at the bottom of the cavity, a hollow jacking shaft and a multilayer stirring assembly are matched in the cavity, and a pre-loosening assembly is arranged at the center of the bottom surface of the diaphragm. The application has the advantages that the cyclone air inlet airflow is uniformly distributed, there is no external driving motor, electrical faults are eliminated, the filler has no adsorption dead angle, regeneration and desorption are sufficient, and the operation and maintenance cost and the activated carbon replacement cost are greatly reduced.

The application discloses a terahertz continuous wave wind power blade defect imaging method based on a UAV platform, relates to the technical field of blade defect imaging, and solves the problems that, in the prior art, a crawling robot as a contact type mobile platform is used for detecting a wind power blade, the detection process is complicated, time-consuming and has safety risks, and the method provides an efficient and flexible non-contact detection mode: by using a UAV as an aerial autonomous bearing platform, the contact dependence on the surface of the blade is overcome, the rapid deployment of the detection equipment, long-distance maneuvering and flexible arrival are realized, and the detection operation efficiency and safety of the high-altitude and in-service wind power blade are greatly improved; and a split type terahertz transmission imaging method which can be integrated with the UAV platform is provided, the penetration characteristics of terahertz waves on composite materials are utilized, the defects such as bubbles and delamination in the blade are directly and high-resolution imaged, and the deficiency of the prior art in the detection capability of internal defects is made up.

This utility model discloses a down jacket pocket flap sewing template, including a first template and a second template, which are rotatably connected. The first and second templates have corresponding sewing holes. The first template has a width adjustment device and a detachable pressure strip, while the second template has an anti-static device. The width adjustment device includes a pressure plate, a connecting column, a slider, a locking mechanism, and a limiting block. The pressure plate is fixedly connected to the slider and has a gap with the first template. The pressure plate has a locking mechanism, and the limiting block is movably connected to the connecting column and the pressure plate, respectively. The anti-static device includes a brush, a copper foil, a grounding terminal, a tongue, and a grounding wire. The brush is in contact with the second template and fixedly connected to the copper foil. The tongue is fixedly connected to the copper foil and the grounding terminal, respectively, and the grounding wire is fixedly connected to the grounding terminal. This utility model solves the problems of width adjustability, ease of pressure strip replacement, and template safety in traditional down jacket pocket flap sewing templates.

The invention provides a high-conductivity composite microsphere and a preparation method thereof, and belongs to the technical field of conductive composite materials. When the nickel-plated microspheres are subjected to chemical silver plating, two complexing agents with different functions are cooperatively introduced, one complexing agent acts on ions dissolved out from a nickel layer, and the other complexing agent acts on silver ions to be deposited. Through the combined effect of the two complex reactions, the chemical environment of a deposition interface and the reduction deposition dynamic process of silver ions are cooperatively regulated and controlled, so that the silver ions are subjected to reduction deposition on the cleaner nickel layer surface at a controlled rate, and a silver plating layer with fine particles and compact arrangement is directly formed; and the uniformity and compactness of the silver plating layer and the bonding firmness of the silver plating layer and bottom nickel are improved, and meanwhile use of a toxic reducing agent is avoided in the preparation process.