43 results about "Desiccating chamber" patented technology

The invention relates to a device (1) and method for the production of plastic parts (2), having a first plastic feed device (3a) for feeding a first liquid plastic starting component (K1); a second plastic feed device (3b) for feeding a second liquid plastic starting component (K2); a mixing device (5) with a mixing chamber (6), wherein in the mixing chamber the liquid plastic starting components that can be fed by the plastic feed devices can be mixed to form a plastic mixture (KG); a discharge nozzle (7) for discharging the plastic mixture; and a cooling device (8) for the mixing device, wherein a drying device (9) surrounding the mixing device at least in regions is provided, wherein the drying device has a separating device (10), a drying chamber (T) formed between the separating device and the mixing device, and a desiccant feeding device (11) opening into the drying chamber.

The invention discloses a method for preparing ginkgo leaf extract powder by drying supercritical fluid and a device thereof. The method comprises the following steps: placing alcoholic solution of ginkgo leaf extract without impurity into a sealed dry chamber cylinder body, and then introducing carbon dioxide into the solution at a flow speed of 20 to 45 liters per hour, wherein temperature of the carbon dioxide is between 0 and 5 DEG C; controlling pressure of the dry chamber cylinder body at 10 to 30MPa and temperature of between 35 and 75 DEG C; and after the carbon dioxide becomes stable supercritical fluid, continuously displacing and drying the fluid for 4 to 8 hours to finally obtain light-yellow dry finished powder of the ginkgo leaf extract. The device comprises a carbon dioxide steel bottle, a gas-liquid separation container, a gas cooling unit, a transition container, a carbon dioxide transfer pump, a heater, the dry chamber cylinder body, a first-stage separation cylinder body, a second-stage separation cylinder body, valves and pipelines, and the components are mutually connected through the valves and the pipelines. The content of flavone in obtained power is more than 25 weight percent, the alcoholic solution in the extract can be reclaimed, and the carbon dioxide can also be recycled.

The invention provides a multifunctional tunnel kiln type drying device. The device comprises a drying chamber (16), a first air supply pipeline (1), a first air blower (2), a second exhaust fan (11)and a second moisture removal pipeline (12); the multifunctional tunnel kiln type drying device is further characterized by comprising a first exhaust fan (8), a first moisture removal pipeline (9), atelescopic air pipe (13), a movable partition plate (6) with a first opening (14) and an air cylinder (3), wherein an air inlet of the telescopic air pipe (13) communicates with an air outlet of thefirst air supply pipeline (1), an air outlet of the telescopic air pipe (13) communicates with the first opening (14) of the movable partition plate (6), the air cylinder (3) comprises a piston rod (5), one end of the piston rod (5) is fixedly connected with the movable partition plate (6) and is used for driving the movable partition plate to move up and down. According to the device, the structure is simple, wet blank bricks with different heights can be uniformly dried, and the yield of sintered bricks is effectively improved.

The invention discloses fire hose cleaning equipment with a winding device. The fire hose cleaning equipment comprises a drying decontamination chamber, an immersion cleaning chamber, a high-pressurewater flushing chamber, a drying chamber and a winding device body wherein a fire hose sequentially passes through the drying decontamination chamber, the immersion cleaning chamber, the high-pressurewater flushing chamber, the drying chamber and the winding device body, the drying decontamination device is arranged in an inner cavity of the drying decontamination chamber, a drain outlet is formed in the left side of the bottom of the drying decontamination chamber, a flushing device is arranged in an inner cavity of the high-pressure water flushing chamber, a water outlet is formed in the bottom of the high-pressure water flushing chamber, a drying device is arranged in an inner cavity of the drying chamber, the winding device body comprises a base, a winding driving motor is arranged onthe rear side wall of the base and connected with a limiting shaft through a third rotating shaft, the outer wall of the limiting shaft is movably sleeved with a fire hose shaft, and a movable limiting seat allowing the third rotating shaft to be inserted therein is movably arranged on the front side of the top of the base. According to the fire hose cleaning equipment, the fire hose can be driedand decontaminated, cleaning agent soaking can be conducted on the fire hose, the fire hose can be washed with high-pressure water for multiple times, the dirt removing effect is improved, drying andwinding are conducted at the same time, and the follow-up operation amount of personnel is reduced.

The invention discloses a gas cooling device for a vacuum drying box. The gas cooling device comprises a shell, and an expansion type cooling mechanism and a drying chamber which are communicated in sequence are arranged in the shell; and the shell is provided with an air inlet and an air outlet, the air inlet is in communication with the expansion type cooling mechanism, and the air outlet is incommunication with the drying chamber. The invention further discloses a vacuum drying box. The drying box comprises a box body, a working chamber arranged in the box body, a vacuum pump communicatedwith the working chamber and two gas cooling devices used for the vacuum drying box, and when the interior of the first gas cooling device is in the pressure reduction and temperature reduction stroke, the interior of the second gas cooling device is in an exhaust reset stroke, and the working states of the two gas cooling devices are alternately changed. According to the gas cooling device for the vacuum drying box, high-temperature and high-humidity gas can be prevented from directly acting on the vacuum pump, and the service life of the vacuum pump is prolonged.

The invention discloses a flexible micropore uniformly-distributed oxygenation pipe which comprises an extrusion device. A gear box is arranged on the left side of the extrusion device, the gear box is driven by a relatively large motor by being connected with a driving belt, a stirring feeding hopper is arranged above the extrusion device, and a drying chamber is arranged on the left side of the top of the stirring feeding hopper. An outer ring of a screw is fixedly connected with an anti-bridging arm, a cold water jacket is arranged at the bottom of the stirring feeding hopper, an extruder is arranged at the bottom of the stirring feeding hopper, an extruder barrel is arranged on the right side of the extruder, a mixing screw is arranged in an inner cavity of the extruder barrel, an air cooling element is arranged on the top of the extruder barrel, and a mold is arranged on the right side of the extruder barrel. A pipeline prefabricated part is arranged on the right side of the mold, a cooling tank is arranged at the end head of one end of the right side of the pipeline prefabricated part, an inlet line is arranged on the left side of the cooling tank, a pressure regulator is arranged below the mold, a pressurization supply source is arranged below the pressure regulator, and a pressure gauge is arranged on the outer wall of a regulating pipeline of the pressure regulator.

A dehumidification device in a refrigeration device, a refrigeration device and a dehumidification method, wherein the dehumidification device includes a controller (201), and a switching mechanism (102) arranged at a connection between the inside of the drying chamber (101) and the outside of the drying chamber (101) , and the first desiccant container (301) inside the switching mechanism (102), the first desiccant container (301) stores the desiccant (304), the drying chamber (101) is located in the refrigeration equipment, the desiccant (304) configured to absorb moisture in the drying chamber (101), the controller (201) is configured to send a first switching instruction to the switching mechanism (102), and the switching mechanism (102) is configured to, after receiving the first switching instruction, switch The desiccant (304) in the first desiccant container (301) is switched from the first communication state to the second communication state, wherein the first communication state is in contact with the air in the drying chamber (101) and not in contact with the drying chamber ( 101) The state of being in contact with the outside air, the second communication state is the state of being in contact with the air outside the drying chamber (101) and not in contact with the air in the drying chamber (101).

The invention provides a rotational flow flash evaporation self-heating gradient utilization device for preparing solid fuel from kitchen waste, and belongs to the technical field of waste recycling.The device comprises a heating extrusion treatment part, a combustion chamber part, a high-speed crushing and rotational flow flash evaporation part, a condensation and tail gas treatment part and a gas-solid separation and solid fuel collection part, kitchen waste is put into a spiral propeller through the feeding port. After being extruded by a variable pitch and heated downwards, the materialsare pushed into the smashing device through a hand rocker and smashed through a high-speed rotating blade, the materials which are small enough enter the rotational flow drying chamber in the tangential direction of smoke to be dried and subjected to gas-solid separation, solid products can be used as fuel to supply drying heat, negative-pressure low-temperature flash evaporation is achieved in the device, and tail gas is exhausted after being condensed and adsorbed. According to the device, self-heating on-site rapid drying can be achieved, a downward ignition type combustion chamber is designed to achieve gradient utilization of flue gas heat, energy consumption is low, meanwhile, low-temperature combustion reduces the pollutant generation amount, a tail gas treatment system is arrangedto achieve up-to-standard emission, and secondary pollution is avoided.

The invention discloses a marine diesel-driven screw air compressor. The marine diesel-driven screw air compressor comprises a shell, an air inlet is formed in the side wall of the shell, a first air inlet pipe is arranged on the air inlet, a three-way air valve is arranged at the end of the first air inlet pipe, a second air inlet pipe and a third air inlet pipe are arranged at the other end of the three-way air valve, a cooling chamber is arranged at the other end of the second air inlet pipe, a condensation pipe is arranged in the cooling chamber and comprises an inner pipe and an outer pipe, cooling liquid flows in the inner pipe, the outer pipe is connected with the second air inlet pipe, a first cold air guide pipe is arranged on the cooling chamber, the first cold air guide pipe communicates with the other end of the outer pipe, a first drying chamber is arranged at the other end of the first cold air guide pipe, a second cold air guide pipe is arranged on the first drying chamber, a second drying chamber is arranged at the other end of the third air inlet pipe, an air guide pipe is arranged on the second drying chamber, a compression shell is arranged at the other end of the air guide pipe and the other end of the second cold air guide pipe, and a female rotor and a male rotor are arranged in the compression shell.

The invention discloses a front air pretreatment device of an air compressor, and relates to the field of air compressors. The device comprises an air compressor and a device body, wherein the interior of the device body is divided into a pretreatment chamber and a drying chamber, a fixing rod is installed on the upper portion of the interior of the drying chamber, an induced draft fan is installed on the top of the fixing rod, a motor is installed on one side of the bottom of the fixing rod, and the output end of the motor is connected with a center shaft. According to the invention, when a piece of sponge located in the pretreatment chamber is saturated through adsorption, a worker can start the motor, the motor drives the center shaft to rotate, so that a support rotates, the other piece of sponge is rotated to enter the pretreatment chamber, sealing gaskets are installed on the outer sides of the support, and the pretreatment chamber can be kept in a sealed state; after the sponge which is saturated through adsorption enters the drying chamber, the worker opens the induced draft fan and can attract hot air of refrigeration sheets so as to dry the wet sponge, and when the hot air of the refrigeration sheets is insufficient, the worker can open a heating plate to provide a heat source so as to achieve the purpose of automatically removing moisture in the sponge.

The invention discloses a drying device for preparing a brick body through raw bauxite. The drying device comprises a drying chamber, wherein the drying chamber is a hollow structure with openings atthe front end and the rear end, at least two suction holes are uniformly formed in the top of the drying chamber, corresponding air suction pipes communicate with the suction holes so as to realize the drying of the drying chamber, tracks traverse the whole drying chamber, a hollow structure is arranged between the tracks, a transport plate spans on the tracks, a driving device of the transport plate is arranged in the hollow structure, supporting legs are symmetrically arranged on the two sides of the bottom surface of the transport plate, rolling wheels are arranged on the inner sides of thesupporting legs, the rolling wheels are matched with the tracks to realize movement of the transport plate on the tracks, and the drive device is matched with the transport plate to achieve the driving of the transport plate to move back and forth on the tracks. The drying device is simple in structure and high in practicability, and conveniently manufactures the brick body.

The invention discloses Dacromet treatment equipment and a treatment method for a fastener. The Dacromet treatment equipment comprises a conveying line, a lifting table and a tooling disc; the conveying line is provided with a front spraying chamber A, a cooling chamber, a sintering drying chamber, a rear spraying chamber B, a front preheating chamber and a rear preheating chamber; the front preheating chamber, the front spraying chamber A, the rear spraying chamber B, the rear preheating chamber, the sintering drying chamber and the cooling chamber are arranged in a linear mode according to the working procedure; the conveying line comprises a supporting frame, an upper-layer roller conveying chain mechanism and a lower-layer roller conveying chain mechanism, and the upper-layer roller conveying chain mechanism and the lower-layer roller conveying chain mechanism are arranged up and down; the upper-layer roller conveying chain mechanism is arranged at the upper portion of the supporting frame; and the lower-layer roller conveying chain mechanism is arranged at the lower portion of the upper-layer roller conveying chain mechanism. By the adoption of the technological process, the station steps are reduced, the operation time is saved, the running time of the whole Dacromet production line is shortened, the working efficiency is improved, and compared with an assembly line structure and technology in the prior art, the occupied space is reduced by half.

The automatic cleaning device comprises a disinfecting and cleaning chamber, a flushing chamber and a drying chamber which are sequentially connected from left to right and communicate with one another, a workbench sequentially penetrates through the disinfecting and cleaning chamber, the flushing chamber and the drying chamber from left to right, and a conveying belt used for conveying the wine bottles is arranged on the workbench; a disinfectant spraying pipe is arranged above the disinfecting and cleaning chamber, two washing plates which are oppositely arranged are arranged below the disinfectant spraying pipe, the two washing plates are located on the two sides of the wine bottle conveying direction respectively, and bristles used for washing the wine bottles are arranged on the washing plates; a driving mechanism for driving the two washing plates to do reciprocating rectilinear motion in the wine bottle conveying direction is arranged at the top of the disinfecting and cleaning chamber; a clean water spraying pipe is arranged above the washing chamber, and a plurality of air outlet pipes are arranged on the two sides in the wine bottle conveying direction in the drying chamber. The automatic cleaning device for the filled wine bottle can thoroughly clean, sterilize and disinfect the sparkling wine bottle which is filled, plugged and locked, and safety production of sparkling wine is achieved.

In order to easily ensure sealing properties, a gas sealing structure (30) is provided with: a sealing roller (40) which divides a drying chamber (11) and is disposed on the surface side opposite to the surface on the drying chamber (11) side of a partition wall (15) having an opening (16) through which a sheet-like member (S) passes; a conveyance section labyrinth seal (60) that is disposed at a position facing the outer peripheral surface (41) of the seal roller (40), that allows the sheet member (S) conveyed from the opening (16) to pass through to a position between the conveyance section labyrinth seal (60) and the seal roller (40), and that has a plurality of space sections (67) that are arranged in the conveyance direction of the sheet member (S) and that are open on the seal roller (40) side; and an exhaust duct (22) that causes the inside of the drying chamber (11) to have negative pressure with respect to the side where the seal roller (40) is disposed.

The invention discloses a spray drying device with a cleaning mechanism, comprising a drying chamber, a discharge pipe is connected to the outer surface of the lower end of the drying chamber, a positioning buffer structure is pressed inside the bottom of the drying chamber, and the positioning buffer The upper and outer surface of the structure is connected with a cleaning water pipe frame, and the outer outer wall of the cleaning water pipe frame is uniformly equipped with spraying water guns, and the middle part of the upper end of the cleaning water pipe frame is connected with a rotating water injection structure, and the middle part of the upper end of the rotating water injection structure is connected with a deceleration device. The upper end of the reduction box is equipped with a rotating motor, and one side of the outer surface of the rotating water injection structure is connected with a hard water pipe. According to the nature of the dried product, the present invention can heat the purified water to a suitable temperature and add additives to improve the cleaning effect on the dried product, and can fully wash and clean the inner wall of the drying chamber, so as to ensure that the cleaning effect on the inner wall of the drying chamber is the same as that of Efficiency, reduce the time wasted by manual cleaning, and facilitate people's use.