10results about How to "Efficient drying effect" patented technology

The invention relates to the technical field of dryers, in particular to a control system of a variable-frequency refrigerated dryer, which is composed of the following three controls: superheat degree adjustment, dew point temperature adjustment and protection mechanism through an electronic expansion valve, low-frequency pre-operation of the dryer after the dryer is started, and operation of a compressor according to a set lower limit frequency. The electronic expansion valve adjusts the degree of superheat, specifically, when the degree of superheat is higher than a target value after pre-operation, the opening degree of the electronic expansion valve is increased, and when the degree of superheat is lower than the target value, the opening degree of the electronic expansion valve is reduced, and the degree of superheat reaches a constant range, the electronic expansion valve stops adjusting at the moment. The variable-frequency refrigeration dryer can dynamically balance the high pressure and the low pressure of a refrigerant system, enables the frequency and the dew point of compressed air to be stable, ensures that equipment is kept in a safe working range under various operation conditions, and not only improves the reliability of the system, but also prolongs the service life of the equipment through the protection mechanism.

The utility model belongs to the technical field of paper-plastic product production, and particularly relates to a paper-plastic packaging box drying device which comprises a drying mechanism, the drying mechanism is installed on a drying box in a matched mode, the drying box is connected with placing frames in a sliding mode, the placing frames are symmetrically arranged, and the two ends of the bottoms of the two placing frames are provided with movable limiting pieces. And the movable limiting piece is matched and propped against the drying box. According to the paper-plastic packaging box drying device designed by the utility model, through the design that the symmetrically-arranged placing frames are arranged on the drying box, the placing frames can conveniently adjust the interior of the drying box by moving the limiting pieces, paper-plastic packaging boxes to be dried can be conveniently switched for drying, the shutdown time during feeding and discharging is shortened, and the drying efficiency is improved. The efficient drying use effect is achieved, heat loss during feeding and discharging is reduced, energy consumption is reduced, the overall structure is simple and convenient, the occupied space is small, the manufacturing cost is low, and the overall use effect is improved.

The utility model provides a drying tool for dried konjak, and relates to the technical field of dried konjak. The second fixing frame is arranged on the right side of the first fixing frame and connected with the first fixing frame through a shaft pin; the winding box is fixed to the right side of the second fixing frame and used for winding the airing net; the folding mechanism is arranged at the bottoms of the first fixing frame and the second fixing frame, and the airing device can be conveniently stored; and by means of the winding mechanism, the airing net can be wound conveniently, and the use efficiency of the airing device is improved. According to the drying device, after the drying device is unfolded, the supporting feet and the supporting legs make contact with the ground, then the drying net is laid out through the winding rods and evenly laid out through the damping boxes, the clamping pieces enter the fixing pipes, then the abutting columns are rotated, the abutting columns clamp the clamping pieces, and therefore the drying net is fixed; and an existing ground airing mode is replaced, so that the efficient airing effect is achieved.

This utility model relates to the field of mixed printing technology and discloses a double-sided synchronous drying mixed printing device, including: a frame, the frame having a rectangular table surface, and support legs installed at the bottom of the frame; a winding frame, the winding frame being symmetrically and fixedly connected to the top of the rear wall of the frame, and the printing machine body being fixedly connected to the top of the front wall of the frame; and a quick-drying structure, the quick-drying structure including: a water suction pipe, a lower air duct, an air outlet pipe, a guide plate, and an upper air duct. The water suction pipe is fixedly connected to the top of the frame, the lower air duct is fixedly connected to the top of the frame behind the water suction pipe, the air outlet pipe is symmetrically and fixedly connected to the top of the lower air duct, the guide plate is also symmetrically and fixedly connected to the top of the lower air duct, and the upper air duct is fixedly located above the lower air duct. The printed material passes through the upper and lower air ducts. The quick-drying structure uses negative pressure water suction combined with hot air drying to quickly dry the printed material, thus avoiding the problem of incomplete drying requiring secondary drying.

This utility model relates to the technical field of food drying equipment and discloses a variety of food drying equipment, including a drying box. One side of the drying box is connected to a door via a hinge, and the other side is equipped with an air box. A rotating shaft is installed inside the drying box. This multi-food drying equipment works by pulling an outward-facing pull plate to move a fixed block away from its fixed hole, and pulling a rotating rod to move a square block away from the rotating shaft. During this process, a moving plate is pulled, causing an insert block to leave its limiting groove, thus releasing the restriction on the placement tray. Through this design, operators can freely adjust the internal spatial layout of the drying equipment according to the size, shape, and type of food, thereby achieving a more efficient drying effect. This not only improves the versatility and adaptability of the equipment but also significantly enhances drying efficiency and quality, meeting the diverse needs of drying various foods.

The utility model relates to the field of coating machine discloses a slit formula mould coating machine of battery electrode, including U -shaped frame, the U -shaped frame is fixed on the top surface of frame, the inside rotatable of U -shaped frame is provided with conveying roller, the movable setting of coating die head is had at the top of frame, the top surface of coating die head is connected with the fixed conveying pipe, is equipped with conveying pump on the conveying pipe, the inside movable of U -shaped frame is provided with drying box, the inside fixed of heating box has a plurality of electric heating rod. In the utility model, through the cooperation of U -shaped frame, drying box and electric heating rod, the electrode base material can be dried in time after coating, the stability of coating surface is ensured, the adhesion or the falling phenomenon is prevented, thereby the overall uniformity of coating is improved.

The invention provides a drying device for agricultural seed preparation, and relates to the technical field of agricultural seed treatment.The drying device comprises a drying barrel, a material disc is arranged in the drying barrel, the side edge of the material disc and the inner wall of the drying barrel are arranged in a spaced mode, and an upper elastic horn cylinder and a lower elastic horn cylinder are concentrically arranged on the upper side and the lower side of the material disc correspondingly; the small-opening ends of the upper elastic horn-shaped cylinder and the lower elastic horn-shaped cylinder are connected to the material disc, the large-opening ends of the upper elastic horn-shaped cylinder and the lower elastic horn-shaped cylinder are connected to the inner wall of the drying barrel, and the upper elastic horn-shaped cylinder, the lower elastic horn-shaped cylinder and the material disc form a bowl-shaped structure and are used for containing seeds to be dried. An electric heating wire is arranged in the drying barrel and located below the charging tray. According to the drying device for agricultural seed preparation, seeds can be comprehensively and uniformly dried, and meanwhile, damage and adhesion of the seeds are avoided, so that the drying efficiency is improved, and the seed quality is ensured.

The utility model provides cleaning equipment for outdoor rattan chair manufacturing, and relates to the technical field of rattan chair manufacturing, the cleaning equipment comprises a cleaning frame, sliding rails are symmetrically distributed on the two sides of the cleaning frame up and down, sliding plates are connected to the inner sides of the sliding rails in a sliding mode, side mounting plates are arranged between the two sliding plates, and a spraying pipe is arranged between the two side mounting plates. The pneumatic telescopic rod is controlled by the air cylinder to be adjusted in a telescopic mode, then the two sets of U-shaped clamping plates are driven to be combined and separated conveniently, the air cylinder is utilized to push the installation block when rattans are cleaned, the rattans are clamped in batches through the U-shaped clamping plates, then the rattans are clamped, and then cleaning operation is conducted conveniently. The rattan drying device is simple in structure and convenient to use, double-face simultaneous washing can be achieved, the high-efficiency drying effect can be achieved through cooperation of a suspension mode and air blowing, the guide rail is slidably connected with the sliding block at one end of the pneumatic telescopic rod, adjustment can be conveniently conducted according to the lengths or sizes of different rattan, and the clamping range is widened.

The utility model discloses a natural convection drying oven which comprises a drying oven body, a drying cavity is formed in the drying oven body, a first inner net plate and a second inner net plate are arranged on the side face of the drying cavity, a heating pipe is arranged at the bottom of the drying cavity, and the heating pipe is isolated from an upper-layer drying area through a partition plate; the two dry-hanging plates comprise base plates and clamping piece sets, the clamping piece sets are connected to the second mesh holes of the second inner mesh plate in a clamped mode, and layer plates are placed between the dry-hanging plates; the convection structure is communicated with the first mesh holes of the first inner mesh plate and the second mesh holes of the second inner mesh plate, and the external environment is communicated with the drying cavity; and a box door. The drying oven can meet the drying requirements of objects of different sizes and types, space utilization of the drying oven is improved, and the drying efficiency is stable.

The utility model relates to the technical field of building material detection equipment, and discloses an electrothermal blowing drying box which comprises a drying box body, a humidity sensor is fixedly installed on the inner wall of the drying box body, and a partition plate and an inclined plate are fixedly connected to the inner wall of the drying box body. According to the electrothermal blowing drying box, by arranging components such as a humidity sensor, an inclined plate and a circulating pipe, external air is sucked in through an air inlet fan and an air inlet pipe, heating is conducted through a heating wire, hot air rises to dry a gypsum board, the hot air is guided to the left side of a partition plate through the inclined plate, the hot air can be guided in by the air inlet fan through the circulating pipe, and circulating drying is achieved; when a humidity sensor detects that the humidity exceeds a set value, an exhaust fan is started, air with too high humidity is exhausted through an air outlet pipe through an exhaust head and an exhaust pipe, efficient drying is achieved, the air with too high humidity can be prevented from polluting a gypsum board, a rotating rod is rotated, and through a first bevel gear, a second bevel gear, a threaded rod and a threaded block, the gypsum board can be conveniently dried. And the object placing plate can be lifted.