88results about How to "Reduce the presence of moisture" patented technology

A processing technology for producing taurine through microwave and high-performance boiling combined dry sterilization comprises addition, adjustment, synthesis, flash evaporation, pre-steaming, evaporation, neutralization and crystallization, filtration, purification, decolorization, fine filtration, centrifugation, drying, crushing and finished product packaging. The processing technology is characterized in that the processing technology comprises the following steps: the centrifugal wet high-quality product enters into a tunnel microwave drying machine for microwave drying sterilization, wherein, the temperature is controlled to 80-100 DEG C, while the time is controlled to 3-8 minutes; the product then enters into an efficient boiling machine for dry sterilization, with the temperature at 110-130 DEG C and the drying time for 1-1.5 hours. If the drying time for the efficient boiling dry sterilization is shorted, the direct use of efficient boiling sterilization drying time is around 1 hour and 40 minutes. If microwave drying followed by high-performance boiling drying, only one hour is enough. The processing technology has the advantages that the efficient boiling drying sterilization adopts pasteurization; a better effect can be achieved by cross-sterilization through microwave sterilization and efficient boiling drying sterilization. The material has slight caking through microwave, while the caking can be completely broken after efficient boiling drying sterilization to reduce the loss of the materials in the late stage.

The invention discloses a rolling method for producing a wide-width packaging aluminum plate. The rolling method mainly comprises the steps that (1), the specifications of a skin material and a core material are determined and the width and length of the skin material are smaller than that of the core material, and the upper and lower surface of the core material are coated with and fixed to the skin material to form composite ingots; (2), the composite ingots are heated by a two-stage type heating institution; (3), a mill roll is preheated to the working temperature; and (4), rolling is performed, specifically, primary longitudinal rolling, transverse rolling and secondary longitudinal rolling are performed in sequence. By controlling an emulsion at the initial stage of rolling and matching the key process parameters such as the rolling reduction of each pass and the rolling speed, the three factors are closely matched to ensure the smooth operation of rolling, broadsiding and coating; and the width of the packaging aluminum plate is not limited by the width of the ingot casting. Compared with an existing conventional process, the rolling method can produce wider packaging aluminum thin panels, shortens the processing process, improves the production efficiency, improves the surface quality, and achieves the goal of reducing the defects such as emulsion marks, color differenceand black strips.

The invention discloses a device used for cooling sheet-shaped laser gain media. The device comprises a heat sink, a TEC, a vacuum chamber shell, a vacuum chamber base and a covering board; the vacuum chamber shell is in a tube shape, the heat sink and the TEC are located inside the vacuum chamber shell, one end of the vacuum chamber shell is connected with the vacuum chamber base in a sealed mode, and the other end of the vacuum chamber shell is connected with the covering board in a sealed mode. The TEC is arranged on the side face of the vacuum chamber base, the heat sink is arranged on the refrigeration face of the TEC, the vacuum chamber shell is provided with a ventilation hole and an electric control conversion terminal, the ventilation hole is used for vacuum pumping, and the electric control conversion terminal is used for being connected with the TEC; the outer side face of the vacuum chamber base is provided with a water inlet hole and a water outlet hole, and a water channel communicated with the water inlet hole and the water outlet hole is arranged inside the vacuum chamber base. After the structure is adopted, heat produced by the sheet-shaped laser gain media is taken away by circulation cooling water flowing through the vacuum chamber base, therefore, work temperature of the sheet-shaped laser gain media can be accurately controlled, and meanwhile condensation water on surfaces of the sheet-shaped laser gain media is prevented.

The invention discloses a high precision temperature instrument signal detection device and relates to the field of a real-time temperature monitoring device. The detection device comprises an outer board, an inner casing and a temperature monitoring computer system, wherein the inner casing is internally provided with a 220V power source wire, a rectifier, a storage cell, a circuit board, an A/D converter, an AT89C51 single-chip microcomputer and an integrated temperature sensor, the integrated temperature sensor comprises a telescoping touch rod and a sensor casing, the sensor casing is connected with the A/D converter, the A/D converter is connected with the AT89C51 single-chip microcomputer, the AT89C51 single-chip microcomputer is connected with a display screen and the temperature monitoring computer system, and the temperature monitoring computer system is connected with the AT89C51 single-chip microcomputer through a signal cable. The detection device is advantaged in that real-time temperature monitoring of remote village transformer station equipment is realized, a wireless signal monitoring mode is replaced, data signal stability and continuity in a monitoring process are realized, accidents can be avoided, and personal safety is protected.

The invention relates to the technical field of injection molding machines, and specifically relates to a high-efficiency injection molding machine comprising an injection molding machine body. A motor assembly is fixedly installed on the right side of the upper end of the injection molding machine body, an injection molding pipeline is fixedly installed on the left side of the motor assembly, and a first threaded rod movably connected with the motor assembly is rotatably inserted into the injection molding pipeline. A hopper is fixedly arranged at the position, close to one side of the motor assembly, of the upper end of the injection molding pipeline, a drying mechanism is fixedly arranged in the hopper, an exhaust mechanism is fixedly arranged in the middle of the upper end of the injection molding pipeline, and a heating plate is fixedly installed on the left side of the outer wall of the injection molding pipeline. By arranging the drying mechanism, PMMA plastic can be dried during feeding. The dried PMMA plastic can be directly used, drying air can be recycled, loss of the drying plate is reduced, the cost can be effectively reduced, the PMMA plastic injection molding quality is also improved, and the ventilation effect of the drying mechanism can be guaranteed under the cooperation of a cleaning mechanism.

The invention discloses an application method of a machine room dehumidifying mechanism. The application method comprises the following steps: cold air in an operation room enters a dehumidifying rotating wheel by an intake port; a front cooler performs primary treatment for indoor air, the treated air enters a water stop disc, less water vapor in the air is condensed on the inner wall of the water stop disc, and condensed water drops are discharged into a shell by an annular groove; wet air in the operation room is treated in a treatment area, the dehumidifying rotating wheel is driven to slowly rotate, and the water vapor to be saturated in the treatment area enters a regeneration area; fresh air is injected through a regeneration intake port, and is heated by a heater; and finally, the dried air is exhausted out of the shell to renewedly flow into the operation room.

The invention relates to a solar back plate with the high barrier property. The solar back plate comprises a polyester film, a high reflection layer and a bonding layer-bonded weather resistance layer are sequentially arranged on one side of the polyester film, and a high reflection layer, barrier layers and a bonding layer-bonded weather resistance bonding layer are sequentially arranged on the other side of the polyester film; the barrier layers comprise the oxygen barrier layer and the vapor barrier layer. The solar cell back plate is obviously superior to an existing back plate, the electrical insulation property and the vapor barrier property are improved by arranging the polyester film, and the solar back plate is high in damp-heat resistance and aging resistance, long in life, high in weather resistance and reflection rate and excellent in aging resistance. By adopting a gelatin material as the oxygen barrier layer and adopting an inorganic material as the vapor barrier layer, the solar back plate is low in cost, the vapor barrier layer and the oxygen barrier layer can barrier vapor and oxygen respectively, the barrier property of the back plate is promoted, and the vapor and oxygen transmission rate of the solar back plate is obviously decreased.

The invention discloses an aerial fog cultivation nutrient solution for a breeder's seed of a virus-free potato and an application method of the serial fog cultivation nutrient solution. The aerial fog cultivation nutrient solution mainly contains five nutrient solutions: an HR nutrient solution, an HG nutrient solution, an HF nutrient solution, an HE nutrient solution and an HH nutrient solution;the whole aerial fog cultivation process of test-tube seedlings of the virus-free potato is divided into five stages: a rooting stage, a seedling stage, a tuber formation stage, a tuber expansion stage and a harvesting stage; and different nutrient solution formulae are respectively set in different stage, and the nutrient solutions are sprayed according to different atomizing periods. The aerialfog cultivation nutrient solution has the advantages that the survival rate of the test-tube seedlings of the virus-free potato is remarkably increased, the growth of fog-cultivated plants of the potato is effectively promoted, the fog-cultivated fruiting number is increased, the single grain weight is increased, and the storage rotting rate of the fog-cultivated potato blocks is decreased.

The invention discloses an intelligent gas circuit management system and a control method thereof. The air path management system comprises a dryer device provided with a heater, an ECU control module, an air cylinder, an air compressor and at least two intelligent drain valves. A heating module is arranged in the intelligent drain valve; the control method comprises the following steps: when theECU control module receives working signals of the air compressor, the temperature and humidity sensor, the air pressure sensor and the environment temperature sensor; the ECU analyzes, judges and outputs an execution instruction through a built-in program; the heater, the first intelligent drain valve and the second intelligent drain valve are respectively controlled to work; meanwhile, abnormalsignals are analyzed, judged and output for alarming. According to the invention, the problems that the existing universal technology and related parts have poor air filtering and purifying effects onthe interior of the vehicle air pipeline and cannot meet the use conditions of severe weather and many regions are solved, the related potential safety hazards can be eradicated, and the intelligentlevel and the safety of the vehicle are improved to a higher level.

The invention discloses a welding sealing system. The device comprises a gas filling module, a baking module, a welding module and a conveying module, the vapor content of less than 100PPM in the device can be realized, the internal gas pressure of the packaging body can be controlled within +/-500Pa, the purity of the backfill process gas is ensured to be higher than 99.5%, and the sealing requirements of military special processes such as energy storage welding sealing and the like are met. The four modules of the welding sealing system can operate independently and can also work cooperatively, the automation degree is high, and the mass production requirement can be met. The invention further discloses a welding sealing process, and the welding sealing system is applied, so that energystorage welding sealing of low-water-vapor and high-purity process gas can be realized.

The invention discloses food cold and heat energy-saving drying equipment. The food cold and heat energy-saving drying equipment comprises a shell; through holes are formed in the middle parts of thetwo ends of the shell; a conveying belt is arranged on the middle part of the inner wall of each through hole; rotary shafts are arranged on the middle parts of the two ends of the inner wall of the conveying belt; the middle part of one end of each rotary shaft is connected with a motor; a first air inlet is formed in the edge part of the top end of the shell; the top end of the shell is providedan exhaust hole positioned at the position of one side of the first air inlet; and the top end of the shell is provided with a second air inlet positioned at the position of one side of the exhaust hole. The food cold and heat energy-saving drying equipment is scientific and reasonable in structure, is safe and convenient to use, can filter the dried gas through the second air inlet, a notch, a connecting plate, adsorbing sponge and a supporting net, reduces water vapor in the gas, can reduce harmful substances in the gas so as to enable the dried gas to preheat food, can facilitate mountingand change of the connecting plate by the notch, and reduces the mounting and change difficulty of the connecting plate.

According to an embodiment, A refrigerator including an ice tray, comprising: a main body including a food storage space; a door installed in the main body and configured to open and close the food storage space; and an ice-making device installed in the food storage space, wherein the ice-making device comprises a case including a cooling space defined therein, a cooling unit configured to cool the cooling space, and an ice-making assembly disposed in the cooling space and configured to produce pieces of ice, the ice-making assembly including an ice tray having a plurality of independently-defined ice-making spaces and manufactured by pressing a metal at one time and a water supply unit configured to supply water to the ice-making spaces, the water supply unit comprises a feeder pipe configured to feed water to the ice-making assembly, and a water supply pipe coupled to the feeder pipe and disposed above the ice tray to extend along a longitudinal direction of the ice tray, and a plurality of water supply holes is formed in the water supply pipe in the positions corresponding to the ice-making spaces so that water is supplied to the respective ice-making spaces through the respective water supply holes.

The invention discloses an air compressor, and relates to the field of air compression. The air compressor comprises a tank body and a compression cylinder arranged on the tank body; a first cylinderis arranged at the inner end of the tank body; a first motor is arranged on an output shaft of the first cylinder; an output shaft of the first motor is located on the side, back away from the first cylinder; a mounting block is fixedly connected with the output shaft of the first motor; a plurality of first dehumidification brushes are arranged on the outer side wall of the mounting block; and each first dehumidification brush comprises a first brush bar connected to the mounting block and a first water absorbing head which wrap around the end of the first brush bar and is attached to the inner side wall of the tank body. Through the arrangement of the first cylinder and the first motor, the first dehumidification brushes rotate along an axial direction of the tank body and rotate along he circumferential direction of the tank body to comprehensively absorb the vapor condensed on the inner side wall of the tank body, thereby decreasing the vapor in the tank body, decreasing the corrosion caused to the inner side wall of the tank body by the water and prolonging the service life of the tank body.

The invention discloses a transmission type dish disinfection device, which comprises a conveyor belt, a high-temperature disinfection chamber and a cooling chamber; the high-temperature disinfection chamber is provided with a material inlet and a material outlet; Connected; the conveyor belt runs through the high-temperature disinfection chamber and the cooling chamber. There are water seepage holes on the conveyor belt. There are dish racks on the conveyor belt at the feed port of the high-temperature disinfection chamber, and a water collection tank on the conveyor belt. There are dish racks, There are slides for supporting the dish rack on both sides of the symmetry, and buffer plates are provided at both ends of the slide; the inner wall of the high-temperature disinfection chamber is provided with an insulation layer, an ultraviolet reflection layer, and a dish rack from the inner layer to the outer layer in turn. The outer surface is covered with a fiber water-conducting layer, the high-temperature disinfection chamber is equipped with a sterilizing mechanism, and the cooling chamber is equipped with a cooling pipe. The invention can reduce the temperature of the dishes after being sterilized by high temperature, and prevent scalding during the process of arranging and taking the dishes.

The invention discloses a continuous extrusion production line for a PET foamed sheet. The production line comprises an automatic feeding mechanism, a solid additive side feeding system, a multi-pathphysical foaming agent filling system, a drying-free system, a multi-stage melt pressurization system, a melt homogenizing system and distributed outputting and converged forming molds. Materials aresubjected to double-step mixing extrusion by a double-screw extruder and a single-screw extruder and are connected with a melt cooling system. A foamed sheet produced by the combined system enters a cooling forming system, and the cooling forming system comprises a multi-roller cooling flattening system, a cooling carrier roller system, an auxiliary traction system, a side edge shaping and transverse cutting system, a multi-stage cooling overturning frame and a double-face shaping system with grinding and planing functions. The production line has the technical effects that PET raw materials can directly enter an extrusion system without drying treatment, the viscosity of the materials is not reduced, the vacuum degree is adjustable, the melt cooling rate is easy to control, different types of physical foaming agents can be adopted, the addition amount is accurately controlled, and the foamed sheets with different densities are produced.

The invention provides a method and device for controlling a humidifier as well as a storage medium. The method and device for controlling the humidifier as well as the storage medium aim at solving the problem that the control of a spraying coverage range of the humidifier through a related technology is not flexible enough. The method comprises the following steps that whether the situation thata target object is located in the current spraying coverage range of the humidifier exists or not is judged; and if the target object is located in the current spraying coverage range of the humidifier, the spraying force of the humidifier is reduced, and/or the spraying direction of the humidifier is changed.

The invention relates to the technical field of office supplies, and aims to provide a file cabinet which comprises a cabinet body, the cabinet body is provided with a cabinet door, and the cabinet body is internally provided with a humidity sensor and a dehumidifier for extracting moisture in the cabinet. A screw is connected on one side of the dehumidifier vertically in the cabinet body in the rotating mode. The dehumidifier is in sliding connection on the screw. The cabinet body is provided with a guiding member for guiding the dehumidifier to move along the length direction of the screw. The screw is provided with a driving mechanism for driving the screw to rotate, the dehumidifier is connected with a first switching member for controlling the dehumidifier to work, and the driving mechanism is connected with a second switching member for controlling the driving mechanism to work. The first switching member and the second switching member are each connected with a control mechanismfor controlling the action. The file cabinet is applicable to storage and preservation of documents and materials.