21356results about "Drying chambers/containers" patented technology

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

A system for dehydration of organic material comprises a housing structure having an interior chamber, a supply duct, a dual trunk structure, a dry air intake, a central recirculation duct, and a plurality of side recirculation ducts. The side recirculation ducts each have a return plenum extending downward from a top recirculation duct and are configured to recirculate interior air contained in the chamber. The interior air enters the side recirculation ducts through the return plenums and is pushed upward and outward through the top recirculation ducts and back into the interior chamber. The interior chamber has a plurality of exhaust vents positioned in the upper region of its walls. A plurality of portable platforms positioned inside the interior chamber are configured to hold the organic material. The floor of the housing structure can include a plurality of tracks for loading, unloading and positioning the portable platforms.

The invention relates to the technical field of zinc oxide processing, and specifically discloses a zinc oxide powder crushing and drying device, comprising a drying cylinder and a sieve cylinder which are arranged concentrically, a discharging guide hopper being arranged at the lower end of the drying cylinder, a feeding cylinder being arranged inside the sieve cylinder along the central axis, an outer end of the feeding cylinder extending out of the drying cylinder being connected to a feeding hopper, an auger spiral blade being arranged inside the feeding cylinder, a feeding channel being arranged at the lower end of the feeding cylinder located in the sieve cylinder, a hot air jacket being arranged outside the feeding cylinder, a hot air source being connected to the outer end of the hot air jacket, hot air discharge holes being arranged on the hot air jacket located in the sieve cylinder, a plurality of material shifting plates being evenly arranged circumferentially on the inner wall of the sieve cylinder, steel balls being arranged in the sieve cylinder, and a magnetic strip being arranged on the inner wall of the drying cylinder; the zinc oxide powder crushing and drying device disclosed by the invention not only has both the crushing and drying functions, but also has excellent processing speed and processing effect on agglomerated zinc oxide.

A surround hot air slow drying device and a three-stage baking method for pet food processing are provided. The surround hot air slow drying device for pet food processing includes a drying box. A hot air drying unit is provided at an inner bottom of the drying box, a circulating conveying unit is provided inside the drying box, a plurality of drying frames are evenly distributed on the circulating conveying unit, a material turning mechanism is provided inside the drying frames, and a positioning component is provided inside the drying box. The material turning mechanism cooperates with the positioning component to turn the raw materials in the drying frames.

A shoes care device includes a connection path forming a flow path through which air in the accommodation space is introduced, and then discharged to the accommodation space again; a blowing part disposed in the connection path and blowing air; a dehumidifying part disposed in the connection path and dehumidifying air; a heating part disposed in the connection path and heating air; a regeneration path configured to move the air heated by the heating part therein, and being a flow path branched from the connection path; and a controller controlling a drying stroke in which the air is moved and humidified along the connection path to dry the accommodation space, and a regeneration stroke in which the air is moved and humidified along the regeneration path to regenerate the dehumidifying part to be selectively performed, and the controller controls the regeneration stroke to be performed earlier than the drying stroke.

Methods and apparatuses for drying electronic devices are disclosed. An exemplary method comprises: placing a portable electronic device into a drying chamber; providing a first air channel, wherein the first air channel connects the drying chamber, a pressure-generating device, and a moisture-reducing device; generating a first air flow through the first air channel using the pressure-generating device; removing a first moisture from an interior of the portable electronic device to an exterior of the portable electronic device; detecting moisture removed from the portable electronic device; pausing the generating the first air flow through the first air channel based on the amount of moisture; providing a second air channel, wherein the second air channel connects the moisture-reducing device, the pressure-generating device, a valve, and an evacuation channel; generating a second air flow through the second air channel using the pressure-generating device; and removing a second moisture from the moisture-reducing device.

The utility model discloses a cleaning and drying machine for steel belt processing, which comprises a processing box, two groups of guide rollers are symmetrically mounted on two sides in the processing box, two groups of scraping rollers are mounted in the middle of the processing box in a mirroring manner, each group of scraping rollers comprises two scraping rollers which are symmetrically arranged, and the outer side of each scraping roller is connected with an extrusion component. An extrusion assembly is arranged, when a scraping roller rotates to remove water from a steel plate, the rotating scraping roller can make contact with an extrusion plate in an extrusion box, the extrusion plate drives a guide rod to move along the extrusion box after being stressed and compresses a reset spring, meanwhile, the reset spring exerts counter-acting force on the extrusion plate, and the extrusion plate makes contact with the scraping roller and extrudes the scraping roller; and redundant water in the scraping roller is discharged, flows into the extrusion box along the extrusion plate and is finally discharged through the drainage pipe, so that the water content of the scraping roller can be effectively reduced, a large amount of water is prevented from adhering to a subsequent steel belt, the drying time is shortened, and the drying efficiency is improved.

The invention relates to the field of precursor material drying, and provides a drying device capable of continuously processing a precursor material, comprising: a mounting table; the housing is fixedly arranged on one side of the upper part of the mounting table; a discharge hole is obliquely formed in the upper part; the air guide volute is fixedly connected to the lower end part of the housing, and an air inlet pipe is arranged at a volute tongue of the air guide volute; and the shunting turbofan is arranged in the air guide volute and consists of an upper side plate, a lower side plate and a plurality of arc-shaped fan blades which are uniformly arranged in the side plates at intervals. A precursor material is sprayed into the drying equipment in a mist shape through the spraying mechanism, continuous feeding of materials with different moisture contents is achieved for continuous processing, the phenomena of agglomeration and drying scaling of the materials when the materials enter the drying area of the equipment are effectively reduced, meanwhile, heat discharged during drying is recycled through the heat recovery pipe, and the energy consumption is reduced. And while the production energy consumption is reduced, the product granularity and granularity distribution are effectively controlled, and the drying uniformity is ensured.

The utility model provides a drying device for millet processing, which comprises a box body, a feed port fixedly communicated with the top of the box body, a discharge port fixedly communicated with the bottom of the box body, a plurality of guide plates fixedly arranged in the box body, a material box fixedly arranged at the bottom of the box body, and a feeding device arranged in the material box and used for conveying millet, hot air devices for dehumidification and drying are arranged on the two sides of the box body; by arranging the feeding device and the flow guide plate, millet can be repeatedly dried on the flow guide plate, and the drying effect is better; due to the arrangement of the stirring device, millet can be prevented from being accumulated in the material box, the millet can make contact with the feeding device more easily, and operation of the feeding device is facilitated; a hot-air blower and a sucking pump are arranged, so that moisture can be quickly discharged out of the box body, and accumulation of the moisture is avoided; when the feeding device operates, the driving assembly can be driven to operate, knocking vibration on the flow guide plate is achieved, millet is not prone to being left on the flow guide plate, and the millet drying effect is better.

The invention relates to the field of ginsenoside RG2 processing, in particular to a ginsenoside RG2 processing and drying device which comprises a drying box and a drying frame installed in an inner cavity of the drying box, supporting blocks are installed at the bottom of the inner cavity of the drying box in a bilateral symmetry mode, and a plurality of trays are installed on the drying frame at equal intervals up and down. A plurality of ventilation holes distributed in a matrix mode are formed in the bottom of the tray, and a plurality of grooves distributed left and right at intervals are formed in the inner walls of the front end and the rear end of the tray. Ginseng is stirred and dried through cooperation of a stirring mechanism and an air blowing mechanism, a front-back moving assembly is used for driving a mounting column to move front and back, the dried ginseng on a tray is stirred front and back through a rotating rod, the ginseng can be turned over continuously in the drying process, the ginseng is heated more evenly, and the drying quality of the ginseng is improved; the rotating rod moves to drive the air distributing pipe to move synchronously, the air distributing pipe blows hot air from the upper side and the lower side of the tray at the same time, the rotating rod is matched for stirring the ginseng, and then the ginseng drying efficiency is improved.

A shoe care device includes a cabinet and a door. The cabinet forms an accommodation space and a main opening. The main opening opens the accommodation space in a first direction which is the horizontal direction. The door is configured to open or close the main opening. The cabinet and the door together form the accommodation part. The accommodation part includes an accommodation bottom part, an accommodation extension part, and an accommodation side part. The accommodation bottom part is formed on the upper surface of the cabinet. The accommodation bottom part forms a surface on which an item can be seated. The accommodation extension part is formed on the upper surface of the door. The accommodation extension part has a surface, which is adjacent to the accommodation bottom part and is formed to have the same height as the accommodation bottom part.

A food waste disposer comprises: a cover housing; a disposal device which is positioned in the cover housing to accommodate food waste; an exhaust pipe to be connected to the disposal device so as to guide moisture-containing air; a water storage container which may collect condensate water in the exhaust pipe and may be separated to the outside of the cover housing; a water storage housing to accommodate the water storage container; and a sensor module which comprises a water level sensor coupleable to the water storage housing, which based on the water level sensor being adjacent to the water storage container outputs a signal related to the water level of the condensate water collected in the water storage container, wherein the water level sensor detects the water level of the condensate water in the water storage container by making contact with the water storage container.

The invention relates to the technical field of tea leaf drying. The embodiment of the invention provides a tea leaf drying system and a drying method. The tea leaf drying system comprises a drying box internally provided with a drying cavity, one end of the drying cavity is provided with an air inlet, and the other end of the drying cavity is provided with an air outlet; the drying frame is arranged in the drying cavity and located between the air inlet and the air outlet; the multiple air inlets are arranged in the circumferential direction of the drying cavity at intervals, the direction from the ends where the air inlets are located to the ends where the air outlets are located is the first direction, and the opening direction of at least one air inlet is inclined relative to the radial direction of the drying cavity and the first direction. And the air flow entering the drying cavity forms a spiral air flow. The technical problem that the utilization efficiency of hot air far away from tea leaves in the hot air circulation process in a drying system in the prior art is not high is solved.

The invention discloses an infrared heat pump drying machine, which comprises a drying chamber, a plurality of infrared heat pumps, a plurality of infrared heat pumps, a plurality of infrared heat pumps, a plurality of infrared heat pumps, a plurality of infrared heat pumps, a plurality of infrared heat pumps, a plurality of infrared heat pumps and a plurality of infrared heat pumps, and is characterized in that the infrared heat pumps are arranged on the infrared heat pumps; the heat pump drying system comprises a heat pump drying outer box, an evaporator, a compressor and a condenser, the evaporator, the compressor and the condenser are arranged in the heat pump drying outer box, humid air in the drying chamber enters the heat pump drying outer box through an air outlet and an air return pipe, and the humid air is conveyed back to the drying chamber through an air supply pipe and an air supply outlet after being dried, dehydrated and heated by a heat pump; and the infrared drying system comprises a pair of infrared drying racks and a pair of carbon fiber infrared radiant panel groups. The invention further discloses an infrared heat pump drying method. Infrared drying and heat pump drying can be combined for use, the rapid heating characteristic of infrared rays can be utilized, heat can be recycled through a heat pump system, and the dual purposes of energy conservation and high efficiency are achieved.

The invention relates to the technical field of rotary drum type drying machines for compound fertilizers, in particular to a rotary drum type drying machine for compound fertilizer processing, which comprises a bearing mechanism arranged on a bottom plate, and a drying mechanism and a backflow mechanism are arranged on the bearing mechanism; according to the rotary drum type dryer, hot air in the drying mechanism can be dried and filtered in time through the backflow mechanism, and a drying filter element can be rapidly and reasonably replaced in the working process of the rotary drum type dryer; through cooperation of the drying mechanism and the backflow mechanism, the compound fertilizer can be subjected to multi-stage roller drying, and hot air and the compound fertilizer flow in opposite directions in the drying process of each stage of roller, so that the overall heat exchange efficiency of the hot air and the compound fertilizer is greatly improved; and the overall heat loss is greatly reduced, the overall utilization efficiency of hot air is improved, the overall processing cost of the compound fertilizer is reduced, and meanwhile the overall drying efficiency of the compound fertilizer is greatly improved.

The raw material rake type dryer comprises a drying tank, the drying tank is rotationally installed on a supporting frame, a first rotating motor is fixed to the supporting frame, and the first rotating motor is matched with a first motor speed reducer; power output by the first rotating motor drives the drying tank to integrally and slowly rotate after being decelerated by the first motor speed reducer, a stirring shaft is rotatably mounted in the drying tank, a plurality of stirring branches are fixed to the outer side of the stirring shaft, and every two stirring branches form a group. The material inlet and outlet opening and closing mechanism can be automatically opened and closed, the convenience of adding wet materials is improved, a filter screen in the hot air inlet and outlet mechanism prevents the materials from being brought out, and the environment is kept clean; hot air is evenly sprayed out through the stirring shaft and the branches, and the drying efficiency is improved; intermittent spraying is achieved through the intermittent plugging rod and the arc-shaped plugging plate, and the wet material heating effect is enhanced; scraping plates of stirring branches prevent the raw materials from adhering to the tank wall, and thorough drying is ensured.

A method for preparing a ceramic shell for precision casting. The method comprises: S1, smearing the exterior of a wax pattern with corresponding layers of ceramic shell slurry layer by layer, wherein a ceramic shell to be dried is obtained at a corresponding layer each time after the smearing of the ceramic shell slurry is completed; S2, putting said ceramic shell at each corresponding layer into a vacuum rapid drying system for a vacuum rapid drying treatment, and after the drying of the ceramic shell at the layer is completed, smearing same with a subsequent layer of ceramic shell slurry, wherein during the vacuum rapid drying treatment, image data of the ceramic shell to be dried is first acquired and subjected to model structure analysis so as to obtain the position, orientation and depth of a deep hole in the ceramic shell to be dried, same are sent to a fan set control module, the fan set control module performs fan set control analysis according to the position, orientation and depth of the deep hole in the ceramic shell to be dried and controls the starting and stopping and / or control parameters of each fan set according to an analysis result, and the drying time of all portions of the integral ceramic shell to be dried tends to be identical by means of vacuumizing a vacuum drying chamber and / or restoring the chamber pressure and controlling the starting and stopping and / or control parameters of all the fan sets; and S3, waiting for the completion of the drying of the ceramic shells at all the layers to obtain a ceramic shell for precision casting. On the basis of retaining the inherent advantages of a thick-slurry ceramic shell, the preparation method effectively overcomes problems present in the thick-slurry ceramic shell.

The embodiment of the utility model discloses a valve opening device and baking equipment, and relates to the technical field of battery production equipment. The valve opening device comprises a base, a movable mounting piece, a valve opening unit and an air spring. The movable mounting piece and the base are arranged at an interval. The valve opening unit is arranged on the side, away from the base, of the movable installation piece. And the air spring is connected with the base and the movable mounting piece. The air spring can be used for driving the movable installation part to be away from or close to the base. According to the valve opening device, the air spring is adopted to drive the valve opening unit to open the switch valve, the air spring has the characteristic of high temperature resistance, in the high-temperature and vacuum environment, the air spring provides driving force through expansion and contraction of the air bag of the air spring, the integrity is better, and therefore the good air tightness is achieved; the possibility of generating a leakage problem is relatively low, so that the valve opening unit can be stably driven to open the switch valve of the battery, namely, the reliability of the valve opening device is improved.

A vacuum dryer not requiring a vacuum pump according to an embodiment of the present invention comprises: a drying chamber in which a drying rack is installed, and an exhaust valve communicating with the interior is provided on the outside of the other side; a steam generator located outside the drying chamber, having a water tank, and connected to a steam inlet; and a heat pump interlocked with the inside and outside of the drying chamber and configured by including a condenser provided in a high-temperature area, a first heat exchanger connected to the condenser outside the drying chamber, an evaporator provided in a low-temperature area, a second heat exchanger connected to the evaporator outside the drying chamber, a compressor connecting the first heat exchanger and the second heat exchanger, and an expansion valve connecting the condenser and the evaporator.

The invention relates to the technical field of drying, and provides multi-mode uniform drying equipment which comprises a microwave drying device, an infrared drying device, a heat pump dehumidification drying device, a negative pressure device, a monitoring and control system and a multi-mode drying system. The microwave drying device comprises a cavity, a cavity telescopic unit, a waveguide and a plurality of solid-state microwave sources. The infrared drying device comprises a fixed infrared heating unit, a movable infrared heating unit, a first power interface and a second power interface; the heat pump dehumidifying and drying device comprises a hot air heating and dehumidifying unit, a waste heat recovery unit and a gas filter; the negative pressure device comprises a vacuum pump, a vacuum pipeline and a pipeline expansion joint; the multi-mode drying system comprises a material drying space motion multi-mode system and a drying mode multi-mode system; the monitoring and control system comprises a color real-time monitoring unit, a dielectric property real-time monitoring unit and a control adjusting screen; by combining microwave, infrared, hot air, negative pressure and various material space motions, uniform drying and multi-scene drying of materials are achieved, and the good drying effect is guaranteed.

The invention discloses a double-sided drying device for processing a gypsum plaster board and a drying method, and relates to the technical field of drying devices.The double-sided drying device comprises a drying box and further comprises a placement device.Drying equipment is arranged at the top of the drying box, a sealing plate slidably penetrates through the right side of the drying box, and dehumidification equipment is fixedly mounted on the left side of the drying box; an air outlet pipe is fixedly installed at the bottom of the dehumidification equipment, a circulating pipe is fixedly installed at the top of the dehumidification equipment, a servo motor is fixedly installed on the right side of the drying box, the placing device comprises a rotating rod, a sliding rod, a placing frame, a placing rod, an L-shaped plate, an extrusion rod, a placing block and a placing ring, the rotating rod rotates to drive the sliding rod to rotate, and the sliding rod rotates to drive the placing frame to rotate. The placement frame rotates to drive the gypsum board in the placement frame to rotate together, water drops attached to the surface of the gypsum board can be thrown off through centrifugal force by rotating the gypsum board, and therefore the drying speed is increased.

The present invention includes a spray drying disposable device for use in a spray drying system. The disposable has a spray drying head and a plasma drying chamber. The head has a spray dry nozzle assembly in fluid communication with the plasma source and the pressurized aerosol gas source. The pressurized gas flows in a vortex pattern that atomizes plasma droplets in the chamber. The head also includes a plenum has uniform air pressure of the drying gas. A baffle plate forms the floor of the plenum having drying gas jets that supply drying gas to the chamber. The atomized plasma droplets evaporate in the presence of the drying gas emitted to from the jets to obtain dried plasma particles and humid air. A capture filter captures the dried plasma particles and allows the humid air to pass. The humid air passes through the gas outlet and the exhaust port.

The invention discloses a pre-drying device for a vacuum galvanized workpiece, and relates to the technical field of drying equipment, and the technical scheme is that the pre-drying device comprises a bottom plate, a rotating block is embedded in the bottom plate, a workbench is fixedly connected to the top of the rotating block, two rubber rings are fixedly connected to the top of the workbench, and a first cavity is formed in the rotating block; and the supporting plate is fixedly connected to the top of the bottom plate, and one side of the supporting plate is fixedly connected with a connecting plate. During drying, the motor can be controlled to work, so that the workpieces on the two drying stations are moved to the position below the shell in turn to be dried, and therefore, when the workpieces dried on one station are taken down, the device can dry the workpieces on the other station; in this way, when the device is used, the long-time standby state cannot occur, continuous drying work can be conducted, and then the drying efficiency is improved.

The utility model provides drying treatment equipment for producing refractory materials, which comprises a drying machine, a control panel and a box door, the control panel is fixedly arranged on one side of the drying machine, the box door is hinged with one side of the drying machine through a hinge, and a placing plate is arranged in the drying machine. The utility model relates to the technical field of refractory materials. According to the drying treatment equipment for producing the refractory material, by arranging the transmission mechanism, the granular refractory material can be placed on the placement plate, a reciprocating screw rod is driven to rotate by starting a motor while the granular refractory material is dried by a dryer, and a moving block is driven while the reciprocating screw rod rotates; and the movable block reciprocates along the tracks of the sliding block and the sliding groove, the movable block can drive the linkage plate and the poke rod to reciprocate, the poke rod makes contact with the refractory materials, the stacked refractory materials can be dispersed, and therefore the effect of preventing the refractory materials from being stacked is achieved.

A shoe care device includes: an inner cabinet having an accommodation space configured to accommodate a shoe; a connection path configured to provide a flow path into which air of the accommodation space is introduced and then discharged back into the accommodation space; a blowing part disposed in the connection path to blow air; a dehumidifying part disposed in the connection path to dehumidify the air; and a door configured to open / close the front surface of the inner cabinet. The door includes: a hinge rotation axis rotatably coupled to one side of the front surface of the inner cabinet; and a door support disposed on the other side of the front surface of the inner cabinet in the state in which the front surface of the inner cabinet is closed, the door support being configured to support the door with respect to the inner cabinet.

The invention relates to a sterilization type oxygen absorbent drying, mixing and vacuum packaging integrated system, and relates to the technical field of oxygen absorption master batch production, the sterilization type oxygen absorbent drying, mixing and vacuum packaging integrated system comprises two groups of dryers, a mixing machine, a vacuum generation system, an oil bath circulation system and a nitrogen supply system, the two groups of dryers comprise a first dryer and a second dryer; the dryer comprises a barrel, a swing driving mechanism and two swing shafts, the barrel comprises an inner shell and an outer shell, a heating cavity is formed between the inner shell and the outer shell, each swing shaft is provided with an oil inlet channel and an oil return channel, the outer shell is provided with a guide part in the heating cavity, and a heating channel allowing medium oil to flow is formed among the guide part, the inner shell and the outer shell. The heating channel forms a baffling section at the bottom of the inner shell, and medium oil can flow into the oil return channel along the heating channel and the baffling section. The medium oil flows from bottom to top, so that the medium oil with low temperature and high density is effectively prevented from being accumulated at the bottom of the barrel, materials are dried more uniformly by the medium oil, and the production efficiency of the oxygen absorbent is improved.