74results about How to "Dry evenly and fully" patented technology

The invention discloses a processing technology for black tea, and belongs to the technical field of tea processing. The processing technology includes the steps of withering; four rocking, wherein the temperature in a rocking chamber is controlled to be 24 DEG C to 26 DEG C, the relative humidity is 85% to 95%, tea is standing for a period midway in each rocking, and the rocking time is gradually increased; rolling; fermenting, wherein the temperature in a fermentation chamber is controlled to be 26 DEG C to 28 DEG C, the relative humidity is 95% to 100%, the fermentation leaf temperature is 28 DEG C to 30 DEG C, the leaf spreading thickness is 8 cm to 10 cm, fermentation is carried out for 4 h to 8 h, and then fermented leaves are obtained; the fermented leaves are put into a pot at the temperature of 110 DEG C to 120 DEG C and stirred and fried for 30 min to 40 min, and then the product is put into a drying box at the temperature of 90 DEG C to 95 DEG C and dried. The color of tea soup of the black tea prepared with the technology is red brilliant and bright, the taste is refreshing, sweet and mellow, and compared with the traditional technology, the fragrance of the black tea is richer. The theaflavin and the thearubigins are relatively high, the theabrownin is low in content, and the basis is laid for the superior quality taste of the red tea and tea soup; practices verify that the processing technology of the black tea in the scheme is obviously higher than the traditional technology.

The invention discloses an intelligent airing and drying device, which comprises a box body and control cabinets, wherein the control cabinets are arranged on the bottom or the side face of the box body; a power source module and a control module are arranged in the control cabinets; airing and drying frames are arranged inside the box body; an exhaust device is arranged on the top of the box body; a plurality of rotating shafts are closely arranged on the airing and drying frames side by side; each rotating shaft can be independently rotated; the airing and drying frames are provided with heating devices; the box body is made of a transparent material; to-be-dried materials are placed on the airing and drying frames; when sunlight irradiates the outside of the box body, the to-be-dried materials can be directly aired by utilizing the temperature of sunlight; and after the materials on the airing and drying frames are aired and dried for a period of time, the rotating shafts are controlled to rotate, and the materials are sequentially aired and dried after being overturned. The rotating shafts are arranged on the airing and drying frames, the materials are overturned by adopting the rotating shafts, and the materials can be relatively uniformly and adequately aired, so that the airing speed and efficiency are effectively improved.

The invention discloses a hot air drying room, and relates to the field of drying equipment. The hot air drying room comprises a box body, a guide mechanism, a dynamic conveying device and a circulating conveying device, wherein the dynamic conveying device comprises a frame body, a sliding mechanism, a driving mechanism, a plurality of material conveying mechanisms, a plurality of locking adjusting assemblies and a plurality of transmission mechanisms; and the plurality of material conveying mechanisms are sequentially installed on the frame body from top to bottom, the middle of each material conveying mechanism is rotationally installed on the frame body, one end of each material conveying mechanism is installed on the frame body through one locking adjusting assembly, every two adjacent material conveying mechanisms are connected through one transmission mechanism, the material conveying directions of every two adjacent material conveying mechanisms are opposite, and the feeding end of the lower material conveying mechanism in every two adjacent material conveying mechanisms is located at the outer side of the discharging end of the upper material conveying mechanism. According to the hot air drying room, the influence of a non-uniform flow field on material drying is reduced, the automation of material drying is realized, and the working efficiency is improved.

The invention relates to a layered drying device, in particular to a layered drying device for wine processing raw materials. According to the layered drying device for the wine processing raw materials, the wine processing raw materials are high in drying efficiency, uniform and full in drying, high in drying speed and further convenient to move. The layered drying device for the wine processingraw materials comprises a bottom plate and the like; a drying box is arranged at the top of the bottom plate, a collecting mechanism is arranged on the left side of the bottom plate, and a layered drying mechanism is arranged in the drying box; and a guiding rod is arranged at the top of the drying box, and a first through hole is formed in the middle of the guiding rod. According to the layered drying device, the effects that the wine processing raw materials are high in drying efficiency, uniform and full in drying, high in drying speed and further convenient to move are achieved, the wine processing raw materials are dried through the layered drying mechanism, and meanwhile the interior of the drying box is ventilated through a ventilation mechanism.

The invention relates to drying and recycling equipment for treating high-salinity wastewater concentrated mother liquor, and relates to the field of wastewater treatment. The drying and recycling equipment comprises a drying bin body, a vibration conveying device and a drying device; a feeding port and a discharging port are formed in the drying bin body, and the vibration conveying device and the drying device are both mounted on the drying bin body; and the vibration conveying device comprises a conveying plate used for conveying materials and a vibration motor used for driving the conveying plate to vibrate, and the drying device is used for heating and drying the materials on the conveying plate. The drying device has the advantages that materials are dried more evenly and fully, the drying efficiency is high, and the materials are not prone to being stuck in the material conveying process.

The invention relates to a coal chemical industry energy-saving type drying device with a stirring function. The coal chemical industry energy-saving type drying device with the stirring function comprises a body, a feeding box and two support legs and further comprises a stirring mechanism and an energy-saving mechanism. The stirring mechanism comprises a fixing box, two transmission assemblies and two stirring assemblies. A drive assembly is arranged in the fixing box. The stirring assembly comprises a connection rod, two supporting shafts and two stirring plates. The energy-saving mechanism comprises an air pump, a connection pipe and a cooling pipe. The coal chemical industry energy-saving type drying device with the stirring function can stir coal materials in the body through the stirring mechanism, and the situation that the coal materials are piled, so that the drying effect is influenced is avoided; and by means of the energy saving mechanism, heat of the body can be utilized to preheat the coal materials in the feeding box, so that energy is saved.

The invention discloses a combined type high-applicability pin drying device. The combined type high-applicability pin drying device comprises a drying kettle, wherein a lamp support is arranged inside the drying kettle; drying lamps are mounted on the lamp support; the outer side of the drying kettle is equipped with two hot air fans; the hot air fans are connected with heat furnace interfaces; the other ends of the hot air fans are connected with air inlet tubes; the air inlet tubes are inserted into the drying kettle; a drive rotary shaft is arranged inside the drying kettle; the outer sideof the drive rotary shaft is connected with a drying bracket; the two hot air fans are used for blowing hot air to the inner part, and are matched with the drying lamps for drying pins on the rotating drying bracket, so that the pins inside uniformly receive heat for being dried more uniformly and sufficiently; and the pins are fixed by the drying bracket, so that different angles can be kept atdifferent rotation speeds, the drying effects are different as long as spacing between the pins and heat sources is different, different pins can be dried, and therefore, the combined type high-applicability pin drying device is worthy of being popularized.

The invention discloses a polyester postaddition melt modifying system, which belongs to the field of a polyester production technology. The polyester postaddition melt modifying system comprises a melt main pipe, a blending screw, a melt filter, a fluid converter and multiple melt pumps. In addition, the polyester postaddition melt modifying system further comprises a vacuum drying apparatus and/or a vacuum suction device. According to the polyester postaddition melt modifying system provided by the invention, as the vacuum drying device is arranged, an additive can be completely and uniformly dried before entering the modifying system, and further, the moisture brought into the modifying system through the additive can be reduced as much as possible; and as the vacuum suction device is arranged in the modifying system to suck the moisture removed from the additive after the additive and a melt are mixed, the moisture in the modifying system is further reduced, and further, the influence on the intrinsic viscosity of the melt, due to the addition of the additive, is finally reduced.

The invention provides a glue blending granulation process for preparing a hard alloy. The glue blending granulation process for preparing the hard alloy comprises the steps of drying, cooling, sieving and glue (wax) blending granulation on a mixed wet abrasive. The technical control contents in the various steps are illustrated in detail, the glue blending granulation process provides quality assurance for subsequent pressing and sintering of the hard alloy, the rejection rate is reduced, and meanwhile, the glue blending granulation process is also beneficial to obtaining a hard alloy body with stable mechanical properties.

The invention discloses a quick drying device for tea processing. The quick drying device comprises a baseplate and a second shell; a first shell is arranged above the baseplate, and the left side ofthe lower end of the first shell is connected to the left side of the upper end of the baseplate through a hinge; the right side of the lower end of the first shell is provided with a support column,and the middle position of the upper end of the first shell is provided with an air inlet; the left upper end of the first shell is provided with a pull rod, and the second shell is located in the first shell; and a sleeve plate is arranged on a connecting rod, and a magnet is arranged between the sleeve plate and a rotating shaft. According to the quick drying device for tea processing, hot air is delivered into device through external equipment, and tea can be quickly dried through cooperation of stir-fry; and in the stir-fry process, small stones or some fragments mixed in the tea can be filtered out, and the practicability is improved.

The invention relates to a material drying unit, which comprises a hot air drying region and a cold air drying region. The hot air drying region is used for drying the materials by means of hot air; the cold air drying region is used for drying the materials by means of cold air; and a tempering region is arranged between the hot air drying region and the cold air drying region, and is used for buffering the temperature change from the hot air drying region to the cold air drying region or from the cold air drying region to the hot air drying region. Through setting the hot air drying region and the cold air drying region for drying materials by means of hot air and cold air correspondingly, and setting the tempering region between the hot air drying region and the cold air drying region,the materials pass through the tempering region firstly and then enter the hot air drying region after coming out of the cold air drying region, the temperature of the materials can be buffered in thetempering region to adapt to temperature changes, the materials are prevented from being overheated in the hot air drying region, and the quality of agricultural products is guaranteed.

The invention provides a waste tea drying and flavoring integrated machine. Waste tea is dried and flavored to improve the recycling value of the waste tea. The waste tea drying and flavoring integrated machine comprises a drying box, and a tubular rotating cage is rotatably arranged in the drying box and connected with a power mechanism capable of enabling the rotating cage to rotate. An air inlet nozzle is fixed to the side wall of the drying box and connected with the output end of an air inlet solenoid valve, and the input end of the air inlet solenoid valve is connected with a flavoring device. A wind inlet nozzle is fixed to the bottom of the drying box and connected with the output end of a wind inlet solenoid valve, and the input end of the wind inlet solenoid valve is connected with a warm air blower. An air outlet nozzle is fixed to the top of the drying box and connected with the input end of an air outlet solenoid valve. A wind delivering nozzle is fixed to the top of the drying box and connected with an air compressor. The waste tea drying and flavoring integrated machine has the advantage that the waste tea is evenly and fully fluffed, dried and flavored.

The invention discloses a rotary vacuum dryer comprising a fixed frame and a bipyramid rotary cylinder. The bipyramid rotary cylinder is mounted on the fixed frame. The fixed frame comprises two symmetrically-arranged mounting plates. The bipyramid rotary cylinder comprises two cone end portions and a cylindrical middle portion. A material adding opening is formed in one of the cone end portions, and a sealing opening is formed in the other cone end portion. Rotary shafts are symmetrically arranged on the two sides of the cylindrical middle portion. The rotary shafts are mounted on the mounting plates correspondingly. A liner is arranged in the bipyramid rotary cylinder, a clamping sleeve layer is arranged between the liner and the bipyramid rotary cylinder, and a condensed water outlet is formed in the position, on the edge of the sealing opening, of the clamping sleeve layer. The design is scientific and reasonable, the structure is simple, and the rotary vacuum dryer is applied to vacuum drying and mixing of powdery materials and granular materials in the industries of medicine, food, chemical engineering and the like.

The invention discloses a garbage incineration power generation system for harmless treatment of garbage. The garbage incineration power generation system comprises a cement floor and a mounting groove formed in the cement floor, wherein a garbage can is fixedly connected to one side of the interior of the mounting groove. According to the garbage incineration power generation system for harmlesstreatment of garbage, through cooperative use of a crushing structure, a second feeding mechanism, a driving motor IV, crushing rollers and a crushing box, garbage entering the crushing box is crushed, small pieces of garbage are dried again through the second feeding mechanism, and large pieces of garbage are crushed into small pieces one by one, so that the contact area between the garbage and heat is further increased, and the garbage drying uniformity is further improved. Multiple drying measures are adopted for heating and drying the garbage, so that the garbage is dried more sufficientlyand thoroughly, and the garbage drying effect is good. The sufficiently-dried small pieces of garbage can be sufficiently combusted, so that smoke generated during garbage combustion can be reduced,and the garbage incineration power generation system is relatively environment-friendly.

The invention discloses an energy-saving drying device for the inner wall of a pipeline, and particularly relates to the technical field of pipeline drying. The energy-saving drying device comprises a machine body and a first cavity, wherein the first cavity, a second cavity and a third cavity are formed in the machine body, the bottom end in the third cavity is fixedly connected with a fan, and the output end of the fan is fixedly connected with a heater. According to the energy-saving drying device, drying pipes, air conveying pipes, a second exhaust pipe, air outlets and silica gel sheets are arranged, the inner walls of some pipelines with small pipe orifice diameters are difficult to dry, the drying pipes are arranged in several sets on the to-be-dried drying pipeline, the drying pipes are sleeved with the pipeline firstly, then the fan and the heater convey hot air into the conveying pipes, and the hot air in the conveying pipes is conveyed into the drying pipes through the second exhaust pipe and then is discharged from the air outlets of the drying pipes to dry the inner wall of the pipeline. According to the structure, the inner wall of the pipeline is directly dried, and the situation that the inner wall of the pipeline is insufficiently dried is avoided.