CN110388812A - Lifting blade heated type three-cylinder drier - Google Patents
Lifting blade heated type three-cylinder drier Download PDFInfo
- Publication number
- CN110388812A CN110388812A CN201810350982.5A CN201810350982A CN110388812A CN 110388812 A CN110388812 A CN 110388812A CN 201810350982 A CN201810350982 A CN 201810350982A CN 110388812 A CN110388812 A CN 110388812A
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- Prior art keywords
- pipe
- heat
- cylinder
- dryness storehouses
- thermal energy
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
- F26B17/34—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a vertical or steeply inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of lifting blade heated type three-cylinder drier of the present invention includes three dryness storehouses, feeding device, exhaust apparatus, support roller, bracket, driving device, gear ring, raceway, lifting heating apparatus, online moisture tester, drive set controller.Lifting heating apparatus is mounted in three dryness storehouses；Lifting heating apparatus includes plate-type heat-pipe, heat conducting pipe；The thermal energy that heat-conducting medium carries is transmitted on the material in roller drying storehouse by lifting heating apparatus；The work shift that bellows elbow allows to generate under rated load effect.Driving device sets different revolving speeds by the program of setting according to drive set controller to drive the rotation of three dryness storehouses.The moisture that gasification generates when dry materials is gone out by exhaust pipe by exhaust apparatus pump drainage, and controller of fan regulates and controls the revolving speed of the motor of blower by the program of setting, has haved the function that the exhaust air rate for controlling blower.
Description
Technical field
The present invention relates to a kind of three-cylinder drier, especially a kind of lifting blade heated type three-cylinder drier.
Background technique
In the processings fields such as present grain, food, chemical industry, medicine, agricultural and sideline product, herbage, need to carry out material
Heat drying processing；The hot wind that roller drying machine uses be by equipment outside heat exchanger heat exchange hot wind or three it is dry
Need to install additional heating cabinet outside dry storehouse, heating tank gives the thermally conductive heating of warehouse of three dryness storehouses, and thermal energy just may be used by secondary heat exchange
To use, the heat exchange efficiency of thermal energy is low, and the use of thermal energy is disposably that the availability of thermal energy is low, baking needed thermal energy
It is increased by very much.The revolving speed of three dryness storehouses be it is constant, three dryness storehouses can not be adjusted according to the dry condition of material
Revolving speed.
The exhaust apparatus of three-cylinder drier is all constant revolution currently on the market, can not to the air of different humidity
It is discharged according to the air that different humidity is arranged；The loss of thermal energy is caused to waste.
Lifting blade in three dryness storehouses of three drum driers stirs just for the sake of increasing to push away into the uniform hot wind of material
There is good contact, lifting blade itself does not have the function of thermally conductive heating.
For three dryness storehouses in rotary course, the feed inlet of three dryness storehouses can generate displacement up and down, be connected to
Feeding device on three dryness storehouses can also shake as the feed inlet of three dryness storehouses is synchronous together, the shaking of three dryness storehouses
Being fixedly connected for Influence of Displacement feeding device and three dryness storehouses, causes the connection of the feed inlet of feeding device and three dryness storehouses
Damage leaks and gas leakage.
Summary of the invention
The problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides a kind of lifting blade heated type three
Dryer.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of lifting blade heated type three bakings
Dry machine includes three dryness storehouses, and feeding device, exhaust apparatus, support roller, bracket, driving device, gear ring, raceway, lifting blade adds
Thermal, online moisture tester, drive set controller.
The lifting heating apparatus is mounted in three dryness storehouses.
The feeding device is mounted on the feed inlet of three dryness storehouses, exhaust apparatus be mounted on three dryness storehouses into
Expect on the exhaust pipe on device.
The outer diameter of three dryness storehouses is 2800-4500mm；The length of three dryness storehouses 1 is 5800-
12000mm。
There is gear ring on three dryness storehouses, it is integrated that gear ring and three dryness storehouses, which are fixedly connected,.
There is raceway on three dryness storehouses；It is integrated that raceway and three dryness storehouses, which are fixedly connected,.
The support roller supporting bracket the raceway on three dryness storehouses.
The driving device is motor or hydraulic motor.
In order to improve driving device effect, gearbox can be mixed and applied together；Driving device is also possible to motor and change
Fast case or hydraulic motor and gearbox.
The driving wheel occlusion of the driving device drives the gear teeth for the gear ring fixed on three dryness storehouses, gear ring
Drive three dryness storehouses.
Under driving device induced effect, three dryness storehouses are support by support roller and are revolved on support roller three dryness storehouses
Transhipment is dynamic.
The online moisture tester is mounted on the cylinder in three dryness storehouses, and drive set controller is mounted on drive
On dynamic device.
The drive set controller, which refers to according to resistance value in predetermined order change circuit, controls driving device
The main of speed regulation enables device, or refers to according to resistance value in predetermined order change circuit the control for controlling the speed regulation of driving device
System.
The online moisture tester is 1-5.
The online moisture tester is played the role of being the outer cylinder for testing three dryness storehouses, in inner cylinder and middle cylinder
Material moisture in the material of different location.
The online moisture tester, which will collect moisture signal and be converted into electronic signal, delivers into driving device control
In device processed, drive set controller regulates and controls the revolving speed of driving device by the program of setting.
The driving device sets different revolving speeds by the program of setting according to drive set controller to drive
The rotation of three dryness storehouses.
Material moisture when the dry in-bin drying of described three is high, and the revolving speed of three dryness storehouses more slowly, increases material
Drying time；Material moisture when dry is low, and the revolving speed of three dryness storehouses is quicker, improves the velocity of discharge of material, reduces
The drying time of material.
The rotation that the driving device controls three dryness storehouses increases the drying efficiency of material.
The face shaping of three dryness storehouses is cylindric.
There are discharge port and feed inlet on three dryness storehouses.
The discharge port of three dryness storehouses is also the discharge port of outer cylinder, and the feed inlet of three dryness storehouses is also inner cylinder
Feed inlet.
One end of three dryness storehouses is cone cell, and the other end is plane；There is discharging in one end of three dryness storehouse cone cells
Mouthful, there is feed inlet in one end of plane.
The lifting heating apparatus includes plate-type heat-pipe, heat conducting pipe.
The heat conducting pipe is the pipe of metal production,.
The heat conducting pipe is straight-line arrangement, or is arranged in the shape of a spiral.
The heat conducting pipe passes through the processing modelling of bending machine in the shape of a spiral, and the heat conducting pipe of helical arrangement can reduce
The stress of heat conducting pipe caused by thermal expansion difference, to suitably enhance the anti-performance expanded with heat and contract with cold of heat conducting pipe.
The diameter of the heat conducting pipe is 35-68mm, and the length of heat conducting pipe is 2000-28000mm.
The heat conducting pipe has thermal energy import and thermal energy outlet.
The thickness of the plate-type heat-pipe is 20-50mm, and the height of plate-type heat-pipe is 300-500mm, plate-type heat-pipe
Length is 200-600mm.
The plate-type heat-pipe includes hollow metal plate, heat-conducting work medium.
The heat-conducting work medium is in hollow metal plate.
The bottom end of the plate-type heat-pipe is concave shape；The concave shape bottom end of plate-type heat-pipe is fitted on the pipe of heat conducting pipe
Face, the bottom end of plate-type heat-pipe are fixed by welding on the pipe face of heat conducting pipe, and the bottom end of plate-type heat-pipe and heat conducting pipe are fixed as one
Body.
The adjacent spacing between plate-type heat-pipe and plate-type heat-pipe on the heat conducting pipe is 50-120mm.
Concave shape bottom end of the thermal energy that heat-conducting medium in the heat conducting pipe pipe carries by heat transfer to plate-type heat-pipe
Carry out thermally conductive heating.
What the thermally conductive heat exchange of the heat-conducting work medium in the plate-type heat-pipe utilized is heat pipe for thermal conductivity technology, and thermal energy is by leading
" liquid-gas phase transition " of hot working fluid carrys out thermally conductive heat exchange.
The plate-type heat-pipe is a gravity assisted heat pipe；The bottom end of plate-type heat-pipe is the evaporator section of heat-conducting work medium, board-like heat
The side plate of the side of the hollow metal plate of pipe is the condensation segment of heat-conducting work medium.
Fixation is respectively welded by metal strip in the top of the plate-type heat-pipe, between plate-type heat-pipe and adjacent plate-type heat-pipe
Support is fixedly connected with by metal strip.
Three dryness storehouses increase the bottom of plate-type heat-pipe in rotary course, through the fixed plate-type heat-pipe of metal strip support
The connection solidness at end and heat conducting pipe, the bottom end for reducing plate-type heat-pipe is detached from the hidden danger of heat conducting pipe under the effect of external force, mentions
The high service life of plate-type heat-pipe.
The plate-type heat-pipe is an individual integral solder in the outside of heat conducting pipe, the inside of plate-type heat-pipe and thermally conductive
The inside of pipe is not communicated with；Leakage is generated when damage occurs in a certain piece of plate-type heat-pipe, does not influence lifting heating apparatus and three
The safe handling of cylinder dryness storehouse.
The lifting heating apparatus is mounted in three dryness storehouses, and the heat conducting pipe of lifting heating apparatus is fixed on three
On the cylinder of cylinder dryness storehouse.
Three dryness storehouses include inner cylinder, outer cylinder, middle cylinder, middle cylinder baffle, outer cylinder baffle, helical blade.
The discharge port of the outer cylinder is also the discharge port of three dryness storehouses, and the feed inlet of inner cylinder is also three dryness storehouses
Feed inlet.
The thermal energy import of the heat conducting pipe of lifting heating apparatus in the outer cylinder is prolonged from the centre of the discharge port of outer cylinder
Stretching is gone；The thermal energy outlet of the heat conducting pipe of lifting heating apparatus in inner cylinder is extended out from the centre of the feed inlet of inner cylinder.
The lifting heating apparatus spirally arranged can give the thermally conductive heating of material, can also play dry in material
The effect push ahead material when dry work, stirred；Material also obtains in the propulsion whipping process of lifting heating apparatus
Uniform stirring is arrived, the drying uniform moisture degree of material is also improved.
Three dryness storehouses include inner cylinder, outer cylinder, middle cylinder, middle cylinder baffle, outer cylinder baffle, helical blade.
The inner cylinder of three dryness storehouses, outer cylinder, middle cylinder, middle cylinder baffle, the making material of outer cylinder baffle are 2-12mm
Metal plate.
The helical blade is fixed on inner cylinder, outer cylinder, on the cylinder in middle cylinder.
Processing and fabricating is good outside for the lifting heating apparatus, then will be including lifting heating apparatus integral installation
Cylinder, outer cylinder, the inside of middle cylinder, such lifting heating apparatus production is simple, and handling ease reduces the difficulty of processing of worker,
Improve the processing and manufacturing speed of three dryness storehouses.The lifting heating apparatus processed is also convenient for being mounted on inner cylinder, outer cylinder, in
In cylinder.
The helical blade and lifting heating apparatus is separately fixed at inner cylinder, outer cylinder, after middle cylinder；By inner cylinder in middle cylinder
Inside, middle cylinder is in the outside of outer cylinder；The concentric outer cylinder of three different-diameters, middle cylinder, inner cylinder is according to certain mathematical relationship
And structure type, phase build-in is composed surely each other.
Inner cylinder of the heat conducting pipe of the lifting heating apparatus in three dryness storehouses, outer cylinder have been sequentially connected in series in middle cylinder
Come.
The thermal energy import of the heat conducting pipe of lifting heating apparatus in the outer cylinder extends the discharge port of source outer cylinder, outside
In the heat conducting pipe of the lifting heating apparatus of the outer cylinder thermal energy outlet and middle cylinder of the heat conducting pipe of lifting heating apparatus in cylinder
Cylinder thermal energy import fixation is connected together.The outlet of middle cylinder thermal energy and the inner cylinder of the heat conducting pipe of lifting heating apparatus in middle cylinder
The inner cylinder thermal energy import fixation of the heat conducting pipe of lifting heating apparatus is connected together.
Lifting heating apparatus in the inner cylinder of three dryness storehouses is 1-5 groups or 10-35 rows；Raising in outer cylinder
Flitch heating device is 1-5 groups or 10-35 rows；Lifting heating apparatus in middle cylinder is 1-5 groups or 10-35 rows.
The inner cylinder of three dryness storehouses, outer cylinder, the interior installation of middle cylinder is lifting of 10-65 rows in straight-line arrangement
Heating apparatus；The lifting heating apparatus that either 1-5 groups arrange in the shape of a spiral.
The inner cylinder of three dryness storehouses, outer cylinder, multiple rows of or multiple groups the multiple of lifting heating apparatus lead in middle cylinder
The thermal energy import of heat pipe is combined into a thermal energy import, multiple rows of or multiple groups lifting blade heating by 1-10 manifolding concentrations
The thermal energy outlet of multiple heat conducting pipes of device is combined into a thermal energy outlet by 1-10 manifolding concentrations, is convenient for thermally conductive Jie
The disengaging of matter is multiple rows of or multiple groups lifting heating apparatus.
After the heating devices heat that heat-conducting medium passes through peripheral hardware, the heat-conducting medium of thermal energy is carried by the discharging of three dryness storehouses
The heat conducting pipe of lifting heating apparatus at mouthful enters inside the lifting heating apparatus of three dryness storehouses, and heat-conducting medium successively leads to
Cross the inner cylinder of three dryness storehouses, outer cylinder, the lifting heating apparatus of middle cylinder, heat-conducting medium after heat dissipation by three dryness storehouses into
The lifting heating apparatus of three dryness storehouses is discharged in the heat conducting pipe of lifting heating apparatus at material mouth.
The outer cylinder of three dryness storehouses, middle cylinder, the inside of inner cylinder are intercommunications.
Outer cylinder cylinder at the outer cylinder feed inlet of the outer cylinder by outer cylinder baffle and the feed inlet of inner cylinder internal barrel
Body sealing is fixed together.
The middle cylinder cylinder of the middle cylinder discharge outlet of the middle cylinder is fixed together by middle cylinder baffle, the surrounding of middle cylinder baffle
It is fixed together with the middle cylinder cylinder at the middle cylinder feed inlet of middle cylinder.
The feeding device includes wind stopping device, bellows elbow, bump joint, sealing device, exhaust pipe, dynamic sealing dress
It sets.
The dynamic sealing device is fixed on bellows elbow.
The air inlet of the exhaust pipe is fixed on bellows elbow, and exhaust pipe and bellows elbow are fixedly connected as one
Body；In three dryness storehouse rotary courses, the connection of exhaust pipe and elbow is that fixing seal is air-locked.
The exhaust apparatus is mounted on the exhaust outlet of exhaust pipe.
It inside the pipe of the exhaust pipe and is ventilation inside bellows elbow, gas when dry materials in three dryness storehouses
Change the moisture generated to be gone out by exhaust pipe by exhaust apparatus pump drainage.
The bump joint of the feeding device is fixedly connected on the feed inlet of three dryness storehouses, bump joint and three
It is connected to one on the feed inlet of dryness storehouse.
The elbow of the bellows elbow exports between bump joint by sealing device come dynamic sealing connection；Close wind
Device is supported by bracket and is fixed；The lower end of wind stopping device is fixedly connected in the elbow import of bellows elbow.
When three dryness storehouses rotate under the driving effect of driving device, bump joint is with three dryness storehouses
Feed inlet synchronous rotary together；Bellows elbow and exhaust pipe are fixed, the elbow outlet of bellows elbow and flange
By the dynamic sealing of sealing device between connector, gas leakage is not generated；Consolidated between wind stopping device and bump joint by bellows elbow
It is fixed to be tightly connected.
The sealing device is dynamic sealing device or device for sealing magnetic fluid.
The bellows elbow is made of metal bellows.
For the bellows elbow as elastic packing part, the connection between wind stopping device and bump joint is curved by bellows
Head fixing seal.
Under the turning effort of three dryness storehouses, when bump joint is with three dryness storehouse synchronous rotaries, three dryness storehouses
Inlet port and outlet port can generate the displacement up and down such as axial displacement, angular displacement and lateral displacement；Bellows elbow
In succession bump joint one end bellows with three dryness storehouses inlet port and outlet port displacement and synchronous shift together,
The in succession bellows of one end of wind stopping device of bellows elbow is fixed.
The bellows elbow is connected to the working position that one end of bump joint allows to generate under rated load effect
It moving, bellows elbow has ensured the fixed seal connection between wind stopping device and bump joint in three dryness storehouse rotary courses,
It avoids three displacement vibrations between dryness storehouse and wind stopping device to cause to leak, gas is avoided to enter in three dryness storehouses.
The exhaust apparatus includes casing, blower, support frame, hygronom, controller of fan.
The motor of the blower is variable-frequency motor variable speed electric motors, particularly or alternating current generator.
The hygronom and controller of fan is mounted on casing.
The controller of fan refers to according to resistance value in predetermined order change circuit the blower for controlling exhaust apparatus
The main of speed regulation of motor enable device；Or refer to according to resistance value in predetermined order change circuit the wind for controlling exhaust apparatus
The control system of the speed regulation of machine.
The assembling is in the shell of casing；Blower is fixed on casing by support frame.
The hygronom is exactly the instrument for measuring moisture content in air.
The hygronom is 1-5；Spare 1-2 hygronoms ensure safety use, have a hygronom to be broken,
The spare data acquisition for not influencing hygronom.
The hygronom is mounted on the air inlet of casing, or is mounted at the air outlet of casing.
The hygronom is played the role of being the air humidity in the blower pump drainage air event for test exhaust apparatus；
Hygronom, which will collect humidity value signal and be converted into electronic signal, to be delivered into controller of fan, and controller of fan passes through setting
Program regulate and control the revolving speed of the motor of blower, haved the function that the exhaust air rate for controlling blower.
After blower powers on starting, motor drives the fan blade on motor shaft to rotate exhaust.
For lifting blade heated type roller drying machine during dry materials, the blower of exhaust apparatus is logical according to controller of fan
The program of setting is crossed to regulate and control the revolving speed of the motor of blower；Wetness in air during the blower pump drainage of exhaust apparatus
Humidity value is high, and the revolving speed of blower is quicker, increases the moisture exhaust air rate in three dryness storehouses, has the function that quick hydrofuge；Row
The humidity value of wetness is low in air during the blower pump drainage of device of air, and the revolving speed of blower more slowly, reduces three and does
Air exhaust air rate in dry storehouse, reduces the loss of thermal energy.
The discharge port of three dryness storehouses, heat conducting pipe are extended in the thermal energy import of the heat conducting pipe of the lifting heating apparatus
Thermal energy import be connected on the heating device of peripheral hardware by thermal energy conduit, the heat-conducting medium after the heating devices heat of peripheral hardware is logical
Cross the inside that thermal energy conduit enters lifting heating apparatus through the thermal energy import of heat conducting pipe.
The thermal energy outlet of the heat conducting pipe of the lifting heating apparatus extend at the feed inlets of three dryness storehouses into
Expect the bellows elbow of device；The thermal energy outlet of the heat conducting pipe of lifting heating apparatus is connected to adding for peripheral hardware by thermal energy conduit
In thermal；Heat-conducting medium after heat dissipation is heated again by the heating device of peripheral hardware, and the heat-conducting medium after heating passes through thermal energy
Conduit enters the inside of lifting heating apparatus through the thermal energy import of heat conducting pipe.
Extend the heat conducting pipe of bellows elbow and the junction of bellows elbow by dynamic sealing device dynamic sealing, leads
Heat pipe rotate while, bellows elbow be it is fixed, the junction of heat conducting pipe and bellows elbow is sealed air-tight
's.
The junction of the heat conducting pipe and bellows elbow, come dynamic sealing, can be existed by dynamic sealing device to avoid air
The junction of heat conducting pipe and bellows elbow is leaked into three dryness storehouses.
Thermally conductive, heat exchange the workflow of the lifting heating apparatus is as follows.
One, after the heating devices heat that heat-conducting medium passes through peripheral hardware, the heat-conducting medium that carry thermal energy passes through heat conducting pipe
Thermal energy import enters in heat conducting pipe, and the heat-conducting medium after heat dissipation passes through thermal energy by the thermal energy outlet discharge heat conducting pipe of heat conducting pipe
The heating device that conduit is again introduced into peripheral hardware heats again, and what heat-conducting medium recycled always carries out in heating device and heat conducting pipe
Heating, it is thermally conductive, heat exchange.
Two, it when lifting heating apparatus and three dryness storehouses rotate simultaneously, when the bottom end of plate-type heat-pipe is downward, releases
The gasiform heat-conducting work medium of thermal energy is condensed into liquid heat-conducting work medium along the wooden partition stream of the hollow metal plate of plate-type heat-pipe
To the bottom end of plate-type heat-pipe, after the heat-conducting work medium in plate-type heat-pipe flows to bottom end, what the heat-conducting medium in heat conducting pipe pipe carried
Bottom end of tube wall of the thermal energy through heat conducting pipe by heat transfer to plate-type heat-pipe carries out thermally conductive heating；Thermal energy in heat conducting pipe passes through plate
The spill bottom end of formula heat pipe provides thermal energy to the liquid heat-conducting work medium in plate-type heat-pipe.Plate-type heat-pipe bottom end it is liquid
Heat-conducting work medium by heat-conducting medium in heat conducting pipe energy heats and the heat-conducting work medium of phase-changeable gas shape, heat-conducting work medium so follow
Reciprocal " liquid gas phase transition " the thermally conductive heat exchange of ring.
Three, gas after the thermally conductive heating that the liquid heat-conducting work medium of bottom end passes through the thermal energy on heat conducting pipe in plate-type heat-pipe
Change, the heat-conducting work medium after gasification moves in the inner cavity of plate-type heat-pipe, and the heat-conducting work medium after gasification is hollow by plate-type heat-pipe
After the outside heat conduction and heat radiation of metal plate, the heat-conducting work medium after gasification is condensed into liquid heat-conducting work medium, condensed liquid
Heat gasifies again after heat-conducting work medium flows to the bottom end of plate-type heat-pipe, and the thermally conductive heat exchange of thermal energy passes through the liquid gas phase of heat-conducting work medium
Become and carry out thermally conductive heat exchange, heat-conducting work medium carries out the thermally conductive heat exchange of liquid-gas phase transition in the hollow metal intralamellar part of plate-type heat-pipe.Heat pipe
On thermal energy by heat transfer, heat radiation is to the thermally conductive heating of material around heat pipe.
Four, the thermal energy in lifting heating apparatus is by the heat transfer of heat conducting pipe and plate-type heat-pipe, heat radiation to lifting blade
Material thermal conductivity around heating device heats, and the material in three dryness storehouses has obtained thermal energy and carried out dry drying, reaches institute
Need to ask the material of water content standard.
The thermal energy that the heating device of peripheral hardware generates directly passes through the thermally conductive of the lifting heating apparatus in three dryness storehouses
Pipe and plate-type heat-pipe carry out thermally conductive heating to material；Thermal energy in lifting heating apparatus is raised by heat transfer, heat radiation
Material around flitch heating device carries out thermally conductive heating.
Due to heating device generate thermal energy be directly entered in the lifting heating apparatus in three dryness storehouses carry out it is thermally conductive
Heat exchange, three dryness storehouses outsides do not need to install heating cabinet additional, and the structure of heating tank, three dryness storehouses is simple, low manufacture cost, dries
The utilization rate in dry place is further improved.
Thermal energy entrained by heat-conducting medium is logical in the heat conducting pipe pipe of lifting heating apparatus in three dryness storehouses
The concave shape bottom end that overheat is conducted to plate-type heat-pipe carries out thermally conductive heating；Thermal energy on bottom end is to liquid thermally conductive in heat pipe
Working medium provides thermal energy, and thermal energy does not need secondary thermally conductive heat exchange, improves the thermal energy availability of thermal energy.
The energy consumption index of the conductive drying of lifting blade heated type three-cylinder drier is 2800-4000kj/kg, and to draining off
Dry is 4000-7500kj/kg；The thermal energy availability of convective drying generally only has 20-50%, and conductive drying is in theory
On can be close to 100%, the actually thermal energy availability in lifting blade heated type three-cylinder drier can achieve 60-80%.
Conductive drying is than convective drying energy conservation 30-50% under normal circumstances, this is because the conduction of lifting blade heated type three-cylinder drier
Drying does not need Hot-blast Heating material, small by the thermal losses for being vented lost.
The workflow of the drying of the material of lifting blade heated type three-cylinder drier is as follows:
One, wind stopping device is started, the feed inlet of wind stopping device of the material by feeding device, bellows elbow, three dryness storehouses enters
In three dryness storehouses.
Two, after the heating devices heat that heat-conducting medium passes through peripheral hardware, the heat-conducting medium that carry thermal energy passes through heat conducting pipe
Thermal energy import enters the inside of the heat conducting pipe of the lifting heating apparatus of three dryness storehouses, and thermal energy is directly heated by lifting blade and filled
It sets to the thermally conductive heating of material around lifting heating apparatus.
Three, three dryness storehouses rotate under the induced effect of driving device, and online moisture tester will collect moisture letter
Number being converted into electronic signal delivers into drive set controller, and drive set controller regulates and controls to drive by the program of setting
The revolving speed of dynamic device, driving device set different revolving speeds by the program of setting according to drive set controller to drive three
The rotation of cylinder dryness storehouse.
Four, it while thermally conductive to the material heating of lifting heating apparatus, can also play object in dry materials work
Expect the effect pushed ahead, stirred.Material in three dryness storehouses has obtained the heating of thermal energy, and material carries out dry drying
Afterwards, reach the material of necessary requirement water content standard.
Five, the moisture that gasification generates when dry materials in three dryness storehouses is gone out by exhaust pipe by exhaust apparatus pump drainage.
Hygronom, which will collect humidity value signal and be converted into electronic signal, to be delivered into controller of fan, and controller of fan passes through setting
Program regulate and control the revolving speed of the motor of blower 48, haved the function that the exhaust air rate for controlling blower.
Six, material is in the effect of helical blade pushed ahead after drying, and material passes sequentially through three dryness storehouses after drying
Discharge port be discharged three dryness storehouses.
The present invention has the advantages that compared with existing three-cylinder drier: a kind of lifting blade heated type three-cylinder drier
Heat-conducting medium carry thermal energy be transmitted on the material around lifting heating apparatus by lifting heating apparatus, improve
The thermally conductive heating speed of thermal energy, bellows elbow have ensured between wind stopping device and bump joint in three dryness storehouse rotary courses
Fixed seal connection.Driving device sets different revolving speeds by the program of setting according to drive set controller to drive
The rotation of three dryness storehouses；Controller of fan regulates and controls the revolving speed of the motor of blower by the program of setting, has reached control wind
The effect of the exhaust air rate of machine.Leakage is generated when damage occurs in a certain piece of plate-type heat-pipe, does not influence the use of entire three dryness storehouses,
The failure rate for reducing lifting blade heated type three-cylinder drier improves the service life of lifting blade heated type three-cylinder drier.
Detailed description of the invention:
Fig. 1, for the structural schematic diagram of lifting blade heated type three-cylinder drier of the present invention；
Fig. 2, for lifting blade heated type three-cylinder drier of the present invention three dryness storehouses structural schematic diagram；
Fig. 3, for lifting blade heated type three-cylinder drier of the present invention three dryness storehouses outer cylinder structural schematic diagram；
Fig. 4, for lifting blade heated type three-cylinder drier of the present invention three dryness storehouses middle cylinder structural schematic diagram；
Fig. 5, for lifting blade heated type three-cylinder drier of the present invention three dryness storehouses inner cylinder structural schematic diagram；
Fig. 6, for lifting blade heated type three-cylinder drier of the present invention lifting heating apparatus structural schematic diagram；
Fig. 7, for lifting blade heated type three-cylinder drier of the present invention lifting heating apparatus cross section structural schematic diagram；
Fig. 8, for lifting blade heated type three-cylinder drier of the present invention feeding device structural schematic diagram；
Fig. 9, for lifting blade heated type three-cylinder drier of the present invention exhaust apparatus structural schematic diagram.
In attached drawing figure: 1, three dryness storehouses, 2, exhaust apparatus, 3, feeding device, 4, lifting heating apparatus, 5, discharging
Mouthful, 6, feed inlet, 7, support roller, 8, raceway, 9, driving device, 10, thermal energy import, 11, thermal energy outlet, 12, gear ring, 13, branch
Frame, 14, heat conducting pipe, 15, exhaust pipe, 16, flow direction of material mark, 17, outer cylinder, 18, helical blade, 19, middle cylinder, 20, outer cylinder into
Material mouth, 21, the outlet of outer cylinder thermal energy, 22, middle cylinder baffle, 23, outer cylinder baffle, 24, inner cylinder, 25, the outlet of middle cylinder thermal energy, 26, middle cylinder
Thermal energy import, 27, middle cylinder feed inlet, 28, middle cylinder discharge port, 29, inner cylinder discharge port, 30, inner cylinder thermal energy import, 31, thermally conductive Jie
Matter, 32, hollow metal plate, 33, bottom end, 34, heat-conducting work medium, 35, plate-type heat-pipe, 36, top, 37, metal strip, 38, bellows
Elbow, 39, wind stopping device, the outlet of 40 elbows, 41, dynamic sealing device, 42, elbow import, 43, sealing device, 44, bump joint,
45, air inlet, 46, hygronom, 47, casing, 48, fan blade, 49, motor shaft, 50, air outlet, 51, blower, 52, support frame.
Specific embodiment:
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment:
Lifting blade heated type three-cylinder drier as shown in Figure 1 includes three dryness storehouses 1, feeding device 3, exhaust apparatus 2, support roller
7, bracket 13, driving device 9, gear ring 12, raceway 8, lifting heating apparatus 4, online moisture tester, driving device control
Device.
The lifting heating apparatus 4 is mounted in three dryness storehouses 1.
The feeding device 3 is mounted on the feed inlet 6 of three dryness storehouses 1, and exhaust apparatus 2 installs feeding device 3
On exhaust pipe 15.
The outer diameter of three dryness storehouses 1 is 2800mm；The length of three dryness storehouses 11 is 8000mm.
There is gear ring 12 on three dryness storehouses 1, it is integrated that gear ring 12 is fixedly connected with three dryness storehouses 1.
There is raceway 8 on three dryness storehouses 1；It is integrated that raceway 8 is fixedly connected with three dryness storehouses 1.
7 supporting bracket of support roller the raceway 8 on three dryness storehouses 1.
The driving device 9 is motor.
The driving wheel occlusion of the motor of the driving device 9 drives the gear ring 12 fixed on three dryness storehouses 1
The gear teeth, gear ring 12 drive three dryness storehouses 1.
Under 9 induced effect of driving device, three dryness storehouses 1 are support by support roller 7 in support roller three dryness storehouses 1
Rotary motion on 7.
The online moisture tester is mounted on the cylinder in three dryness storehouses 1, and drive set controller is mounted on
In driving device 9.
The online moisture tester is 3.
The online moisture tester is played the role of being the outer cylinder 17 for testing three dryness storehouses 1, and inner cylinder 24 is in
Material moisture in the material of different location in cylinder 19.
The online moisture tester, which will collect moisture signal and be converted into electronic signal, delivers into driving device control
In device processed, drive set controller regulates and controls the revolving speed of driving device 9 by the program of setting.
The driving device 9 sets different revolving speeds by the program of setting according to drive set controller to drive
The rotation of three dryness storehouses 1.
The rotation that the driving device 9 controls three dryness storehouses 1 increases the drying efficiency of material.
The face shaping of three dryness storehouses 1 is cylindric.
There are discharge port 5 and feed inlet 6 on three dryness storehouses 1.
The discharge port 5 of three dryness storehouses 1 is also the discharge port 5 of outer cylinder 17, the feed inlet 6 of three dryness storehouses 1
It is inner cylinder feed inlet 29.
One end of three dryness storehouses 1 is cone cell, and the other end is plane；One end of three 1 cone cells of dryness storehouse have into
There are discharge port 5 in material mouth 6, one end of plane.
Such as Fig. 1, Fig. 6, lifting heating apparatus 4 shown in Fig. 7 includes plate-type heat-pipe 35, heat conducting pipe 14.
The heat conducting pipe 14 is the pipe of metal production,.
The heat conducting pipe 14 is straight-line arrangement.
The diameter of the heat conducting pipe 14 is 48mm, and the length of heat conducting pipe 14 is 12000mm.
The heat conducting pipe 14 has thermal energy import 10 and thermal energy outlet 11.
The thickness of the plate-type heat-pipe 35 is 50mm, and the height of plate-type heat-pipe 35 is 400mm, the length of plate-type heat-pipe 35
It is 300mm.
The plate-type heat-pipe 35 includes hollow metal plate 32, heat-conducting work medium 34.
The heat-conducting work medium 34 is in hollow metal plate 32.
The bottom end 33 of the plate-type heat-pipe 35 is concave shape；The concave shape bottom end 33 of plate-type heat-pipe 35 is fitted in thermally conductive
Above, the bottom end 33 of plate-type heat-pipe 35 is fixed by welding on the pipe face of heat conducting pipe 14 pipe of pipe 14；The bottom of plate-type heat-pipe 35
End 33 and heat conducting pipe 14 are fixed as one.
The adjacent spacing between plate-type heat-pipe 35 and plate-type heat-pipe 35 on the heat conducting pipe 14 is 80mm.
Spill of the thermal energy that heat-conducting medium 31 in 14 pipe of heat conducting pipe carries by heat transfer to plate-type heat-pipe 35
Shape bottom end 33 carries out thermally conductive heating.
What the thermally conductive heat exchange of the heat-conducting work medium 34 in the plate-type heat-pipe 35 utilized is heat pipe for thermal conductivity technology, and thermal energy is logical
" liquid-gas phase transition " for crossing heat-conducting work medium 34 carrys out thermally conductive heat exchange.
The plate-type heat-pipe 35 is a gravity assisted heat pipe；The bottom end 33 of plate-type heat-pipe 35 is the evaporation of heat-conducting work medium 34
Section, the side plate of the side of the hollow metal plate 32 of plate-type heat-pipe 35 is the condensation segment of heat-conducting work medium 34.
Fixation is respectively welded by metal strip 37 in the top 36 of the plate-type heat-pipe 35, plate-type heat-pipe 35 with it is adjacent board-like
Support is fixedly connected with by metal strip 37 between heat pipe 35.
Three dryness storehouses 1 support fixed plate-type heat-pipe 35 to increase board-like heat in rotary course, through metal strip 37
The bottom end 33 of pipe 35 and the connection solidness of heat conducting pipe 14.
The plate-type heat-pipe 35 is an individual integral solder in the outside of heat conducting pipe 14, the inside of plate-type heat-pipe 35
It is not communicated with the inside of heat conducting pipe 14；Leakage is generated when damage occurs in a certain piece of plate-type heat-pipe 35, lifting blade is not influenced and adds
The safe handling of thermal 4 and three dryness storehouses 1.
The lifting heating apparatus 4 is mounted in three dryness storehouses 1, and the heat conducting pipe 14 of lifting heating apparatus 4 is solid
It is scheduled on the cylinder of three dryness storehouses 1.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, three dryness storehouses 1 shown in fig. 5 include inner cylinder 24, outer cylinder 17, middle cylinder 19, middle cylinder gear
Plate 22, outer cylinder baffle 23, helical blade 18.
Three dryness storehouses 1 include inner cylinder 24, outer cylinder 17, middle cylinder 19, middle cylinder baffle 22, outer cylinder baffle 23, spiral
Blade 18.
The inner cylinder 24 of three dryness storehouses 1, outer cylinder 17, middle cylinder 19, middle cylinder baffle 22, the production material of outer cylinder baffle 23
Material is 5mm metal plate.
The helical blade 18 is fixed on inner cylinder 24, outer cylinder 17, on the cylinder in middle cylinder 19.
Processing and fabricating is good outside for the lifting heating apparatus 4, then 4 integral installation of lifting heating apparatus is existed
Inner cylinder 24, outer cylinder 17, the inside of middle cylinder 19, such lifting heating apparatus 4 make simply, and handling ease reduces worker's
Difficulty of processing improves the processing and manufacturing speed of three dryness storehouses 1.The lifting heating apparatus 4 processed is also convenient for being mounted on
Inner cylinder 24, outer cylinder 17, in middle cylinder 19.
The helical blade 18 and lifting heating apparatus 4 is separately fixed at inner cylinder 24, outer cylinder 17, after middle cylinder 19；It will
Inner cylinder 24 is in the inside of middle cylinder 19, and middle cylinder 19 is in the outside of outer cylinder 17；The concentric outer cylinder 17 of three different-diameters, middle cylinder 19,
Inner cylinder 24 is according to certain mathematical relationship and structure type, and phase build-in is composed surely each other.
Inner cylinder 24 of the heat conducting pipe 14 of the lifting heating apparatus 4 in three dryness storehouses 1, outer cylinder 17, in middle cylinder 19
It is sequentially connected in series.
The thermal energy import 10 of the heat conducting pipe 14 of lifting heating apparatus 4 in the outer cylinder 17 extends source outer cylinder 17
Discharge port 5, the outer cylinder thermal energy outlet 21 of the heat conducting pipe 14 of the lifting heating apparatus 4 in outer cylinder 17 and the lifting blade of middle cylinder 19 add
Middle cylinder thermal energy import 26 fixation of the heat conducting pipe 14 of thermal 4 is connected together.Lifting heating apparatus 4 in middle cylinder 19 is led
The inner cylinder thermal energy import 30 of the heat conducting pipe 14 of the lifting heating apparatus 4 of the middle cylinder thermal energy outlet 25 and inner cylinder 24 of heat pipe 14 is fixed
It is connected together.
Lifting heating apparatus 4 in the inner cylinder 24 of three dryness storehouses 1 is 20 rows；Lifting blade in outer cylinder 17 adds
Thermal 4 is 20 rows；Lifting heating apparatus 4 in middle cylinder 19 is 20 rows.
The inner cylinder 24 of three dryness storehouses 1, outer cylinder 17, the interior installation of middle cylinder 19 is 20 rows raising in straight-line arrangement
Flitch heating device 4.
The inner cylinder 24 of three dryness storehouses 1, outer cylinder 17,20 of the lifting heating apparatus 4 of 20 rows in middle cylinder 19
The thermal energy import 10 of heat conducting pipe 14 is combined into a thermal energy import, the lifting heating apparatus 4 of 20 rows by 4 manifolding concentrations
The thermal energy outlets 11 of 20 heat conducting pipes 14 a thermal energy outlet is combined by 4 manifoldings concentration, be convenient for heat-conducting medium 31
20 row's lifting heating apparatus 4 of disengaging.
After the heating devices heat that heat-conducting medium 31 passes through peripheral hardware, the heat-conducting medium 31 of thermal energy is carried by three dryness storehouses 1
Discharge port 5 at lifting heating apparatus 4 heat conducting pipe 14 enter three dryness storehouses 1 lifting heating apparatus 4 inside, lead
Thermal medium 31 passes sequentially through the inner cylinder 24 of three dryness storehouses 1, outer cylinder 17, the lifting heating apparatus 4 of middle cylinder 19, leading after heat dissipation
Three dryness storehouses 1 are discharged by the heat conducting pipe 14 of the lifting heating apparatus 4 of the feed inlet 6 of three dryness storehouses 1 in thermal medium 31
Lifting heating apparatus 4.
The outer cylinder 17 of three dryness storehouses 1, middle cylinder 19, the inside of inner cylinder 24 is intercommunication.
Outer cylinder cylinder at the outer cylinder feed inlet 20 of the outer cylinder 17 is by outer cylinder baffle 23 and inner cylinder feed inlet 29
The sealing of inner cylinder cylinder is fixed together.
Middle cylinder cylinder at the middle cylinder discharge port 28 of the middle cylinder 19 is fixed together by middle cylinder baffle 22, middle cylinder baffle
Middle cylinder cylinder at the middle cylinder feed inlet 27 of 22 surrounding and middle cylinder 19 is fixed together.
Such as Fig. 1, feeding device 3 shown in Fig. 8 includes wind stopping device 39, bellows elbow 38, bump joint 44, sealing device
43, exhaust pipe 15, dynamic sealing device 41.
The bellows elbow 38 is made of metal bellows.
The bellows elbow 38 is connected to the work that one end of bump joint 44 allows to generate under rated load effect
It is displaced, bellows elbow 38 has ensured consolidating between wind stopping device 39 and bump joint 44 in three 1 rotary courses of dryness storehouse
It is fixed to be tightly connected.
The dynamic sealing device 41 is fixed on bellows elbow 38.
The air inlet of the exhaust pipe 15 is fixed on bellows elbow 38, and exhaust pipe 15 and bellows elbow 38 are fixed
It is connected as one；In three 1 rotary courses of dryness storehouse, the connection of exhaust pipe 15 and elbow is that fixing seal is air-locked.
The exhaust apparatus 2 is mounted on the exhaust outlet of exhaust pipe 15.
It inside the pipe of the exhaust pipe 15 and is ventilation inside bellows elbow 38, material is dry in three dryness storehouses 1
The moisture that gasification generates when dry is gone out by exhaust pipe 15 by 2 pump drainage of exhaust apparatus.
The bump joint 44 of the feeding device 3 is fixedly connected on the feed inlet 6 of three dryness storehouses 1, bump joint
44 and three dryness storehouses 1 feed inlet 6 on be connected to one.
By sealing device 43 come dynamic sealing between the elbow outlet 40 of the bellows elbow 38 and bump joint 44
Connection；Wind stopping device 39 is supported by bracket 13 and is fixed；The lower end of wind stopping device 39 is fixedly connected with the elbow import 42 of bellows elbow 38
On.
When three dryness storehouses 1 rotate under the driving effect of driving device 9, bump joint 44 is with three dryings
The feed inlet 6 in storehouse 1 synchronous rotary together；Bellows elbow 38 and exhaust pipe 15 be it is fixed, bellows elbow 38 it is curved
By the dynamic sealing of sealing device 43 between head outlet 40 and bump joint 44, gas leakage is not generated；Wind stopping device 39 and flange connect
By 38 fixed seal connection of bellows elbow between first 44.
The sealing device 43 is device for sealing magnetic fluid.
Such as Fig. 1, exhaust apparatus 2 shown in Fig. 9 includes casing 47, blower 51, support frame 52, hygronom 46, air-blower control
Device.
The hygronom 46 and controller of fan are mounted on casing 47.
The blower 51 is mounted in the shell of casing 47；Blower 51 is fixed on casing 47 by support frame 52.
The hygronom 46 is 2.
The hygronom 46 is mounted at the air inlet 45 of casing 47.
The hygronom 46, which will collect humidity value signal and be converted into electronic signal, to be delivered into controller of fan, wind
Machine controller regulates and controls the revolving speed of the motor of blower 51 by the program of setting, has reached the work of the exhaust air rate of control blower 51
With.
After blower 51 powers on starting, motor drives the fan blade on motor shaft to rotate exhaust.
For lifting blade heated type roller drying machine during dry materials, the blower 51 of exhaust apparatus 2 is according to air-blower control
Device regulates and controls the revolving speed of the motor of blower 51 by the program of setting；In air during 51 pump drainage of blower of exhaust apparatus 2
The humidity value of wetness is high, and the revolving speed of blower 51 is quicker, increases the moisture exhaust air rate in three dryness storehouses 1, reaches quick
The effect of hydrofuge；The humidity value of wetness is low in air during 51 pump drainage of blower of exhaust apparatus 2, and blower 51 turns
It is fast slow, the air exhaust air rate in three dryness storehouses 1 is reduced, the loss of thermal energy is reduced.
Such as Fig. 1, Fig. 2, the thermal energy import 10 of the heat conducting pipe 14 of lifting heating apparatus 4 shown in Fig. 8 is extended three and is done
The thermal energy import 10 of the discharge port 5 in dry storehouse 1, heat conducting pipe 14 is connected on the heating device of peripheral hardware by thermal energy conduit.
Heat-conducting medium 31 after the heating devices heat of peripheral hardware by thermal energy import 10 of the thermal energy conduit through heat conducting pipe 14 into
Enter the inside of lifting heating apparatus 4.
Extend the feed inlet 6 of three dryness storehouses 1 in the thermal energy outlet 11 of the heat conducting pipe 14 of the lifting heating apparatus 4
The bellows elbow 38 of the feeding device 3 at place；The thermal energy outlet 11 of the heat conducting pipe 14 of lifting heating apparatus 4 passes through thermal energy conduit
It is connected on the heating device of peripheral hardware；Heat-conducting medium 31 after heat dissipation is heated again by the heating device of peripheral hardware, after heating
Heat-conducting medium 31 enters the inside of lifting heating apparatus 4 by thermal energy conduit through the thermal energy import 10 of heat conducting pipe 14.
Extend the heat conducting pipe 14 of bellows elbow 38 and the junction of bellows elbow 38 by 41 dynamic of dynamic sealing device
Sealing, while heat conducting pipe 14 rotates, bellows elbow 38 is fixed, the company of heat conducting pipe 14 and bellows elbow 38
The place of connecing is sealed air-tight.
Thermal energy directly the leading by the lifting heating apparatus 4 in three dryness storehouses 1 that the heating device of peripheral hardware generates
Heat pipe 14 and plate-type heat-pipe 35 carry out thermally conductive heating to material.
It is led in the lifting heating apparatus 4 being directly entered in three dryness storehouses 1 due to the thermal energy that heating device generates
Heat exchanges heat, and does not need to install heating cabinet additional outside three dryness storehouses 1, the structure of heating tank, three dryness storehouses 1 is simple, cost of manufacture
Low, the utilization rate for drying place is further improved.
The heat conducting pipe 14 of lifting heating apparatus 4 in three dryness storehouses 1 is managed entrained by interior heat-conducting medium 31
Thermal energy carries out thermally conductive heating to the concave shape bottom end 33 of plate-type heat-pipe 35 by heat transfer；Thermal energy on bottom end 33 is in heat pipe
Liquid heat-conducting work medium 34 provides thermal energy, and thermal energy does not need secondary thermally conductive heat exchange, and the thermal energy for improving thermal energy effectively uses
Rate.
The energy consumption index of the conductive drying of lifting blade heated type three-cylinder drier is 2800-4000kj/kg, and to draining off
Dry is 4000-7500kj/kg；The thermal energy availability of convective drying generally only has 20-50%, and conductive drying is in theory
On can be close to 100%, the actually thermal energy availability in lifting blade heated type three-cylinder drier can achieve 60-80%.
Conductive drying is than convective drying energy conservation 30-50% under normal circumstances, this is because the conduction of lifting blade heated type three-cylinder drier
Drying does not need Hot-blast Heating material, small by the thermal losses for being vented lost.
The workflow of the drying of the material of lifting blade heated type three-cylinder drier is as follows:
One, start wind stopping device 39, material passes through the wind stopping device 39 of feeding device 3, bellows elbow 38, three dryness storehouses 1 into
Material mouth 6 enters in three dryness storehouses 1.
Two, heat-conducting medium 31 by after the heating devices heat of peripheral hardware, carry the heat-conducting medium 31 of thermal energy pass through it is thermally conductive
The thermal energy import 10 of pipe 14 enters the inside of the heat conducting pipe 14 of the lifting heating apparatus 4 of three dryness storehouses 1, and thermal energy directly passes through
Lifting heating apparatus 4 is to the thermally conductive heating of material around lifting heating apparatus 4.
Three, three dryness storehouses 1 rotate under the induced effect of driving device 9, and online moisture tester will collect moisture
Signal is converted into electronic signal and delivers into drive set controller, and drive set controller is regulated and controled by the program of setting
The revolving speed of driving device 9, driving device 9 set different revolving speeds by the program of setting according to drive set controller to drive
The rotation of dynamic three dryness storehouses 1.
Four, it while lifting heating apparatus 4 is to material thermally conductive heating, can also play object in dry materials work
Expect the effect pushed ahead, stirred.Material in three dryness storehouses 1 has obtained the heating of thermal energy, and material carries out dry drying
Afterwards, reach the material of necessary requirement water content standard.
Five, the moisture that gasification generates when dry materials in three dryness storehouses 1 is pumped out by exhaust pipe 15 by exhaust apparatus 2
It goes.Hygronom 46, which will collect humidity value signal and be converted into electronic signal, to be delivered into controller of fan, and controller of fan is logical
The program of setting is crossed to regulate and control the revolving speed of the motor of blower 51, has haved the function that the exhaust air rate for controlling blower 51.
Six, material is in the effect of helical blade 18 pushed ahead after drying, and material passes sequentially through three dryings after drying
Three dryness storehouses 1 are discharged in the discharge port 5 in storehouse 1.
Above embodiments are merely used to help understand production method and its core concept of the invention, and specific implementation is not limited to
In above-mentioned specific embodiment, those skilled in the art from the above idea, without creative labor, is made
Variation, all fall within protection scope of the present invention.
Claims (5)
1. a kind of lifting blade heated type three-cylinder drier, including three dryness storehouses (1), feeding device (3), exhaust apparatus (2), support
It takes turns (7), bracket (13), driving device (9), gear ring (12), raceway (8), lifting heating apparatus (4), online moisture measurement
Instrument, drive set controller；Be characterized in that: lifting heating apparatus (4) is mounted in three dryness storehouses (1), feeding device (3)
It is mounted on the feed inlet (6) of three dryness storehouses (1), exhaust apparatus (2) is installed on the exhaust pipe (15) of feeding device (3)；
Have gear ring (12) on three dryness storehouses (1), there are raceway (8) on dryness storehouse 1；Three dryness storehouses (1) are driving
Under device (9) induced effect, three dryness storehouses (1) support the rotary motion on support roller (7) by support roller (7)；
The online moisture tester is mounted on the cylinder in three dryness storehouses (1), and drive set controller is mounted on drive
On dynamic device (9)；
The lifting heating apparatus (4) includes plate-type heat-pipe (35), heat conducting pipe (14)；
The heat conducting pipe (14) is straight-line arrangement, or is arranged in the shape of a spiral；Heat conducting pipe (14) has thermal energy import (10)
(11) are exported with thermal energy；
The plate-type heat-pipe (35) includes hollow metal plate (32), heat-conducting work medium (34)；Heat-conducting work medium (34) is in hollow metal
In plate (32)；
The concave shape bottom end (33) of the plate-type heat-pipe (35) is fitted in the pipe of heat conducting pipe (14) above, plate-type heat-pipe (35)
Bottom end (33) and heat conducting pipe (14) are fixed as one, by metal strip 37 between plate-type heat-pipe (35) and adjacent plate-type heat-pipe (35)
It is fixedly connected with support；
The plate-type heat-pipe (35) is a gravity assisted heat pipe, and the thermal energy that the heat-conducting medium (31) in heat conducting pipe (14) pipe carries is logical
The concave shape bottom end (33) that overheat is conducted to plate-type heat-pipe (35) carries out thermally conductive heating；The bottom end (33) of plate-type heat-pipe (35) is to lead
The evaporator section of hot working fluid (34), the side plate of the side of the hollow metal plate (32) of plate-type heat-pipe (35) are the cold of heat-conducting work medium (34)
Solidifying section；
Three dryness storehouses (1) include inner cylinder (24), outer cylinder (17), middle cylinder (19), middle cylinder baffle (22), outer cylinder baffle
(23), helical blade (18)；
Lifting heating apparatus (4) integral installation is in inner cylinder (24), outer cylinder (17), the inside of middle cylinder (19), lifting blade
Inner cylinder (24) of the heat conducting pipe (14) of heating device (4) in three dryness storehouses (1), outer cylinder (17) are sequentially connected in series in middle cylinder (19)
Get up；The inner cylinder (24) of three dryness storehouses (1), outer cylinder (17), multiple rows of or multiple groups lifting heating apparatus (4) in middle cylinder (19)
The thermal energy imports (10) of multiple heat conducting pipes (14) a thermal energy import, Duo Paihuo are combined by 1-10 manifoldings concentration
It is concentrated by 1-10 manifoldings the thermal energy outlet (11) of multiple heat conducting pipes (14) of the lifting heating apparatus (4) of multiple groups
It is combined into a thermal energy outlet；
Outer cylinder cylinder at the outer cylinder feed inlet (20) of the outer cylinder (17) is by outer cylinder baffle (23) and inner cylinder feed inlet (29)
The inner cylinder cylinder sealing at place is fixed together；Middle cylinder cylinder at the middle cylinder discharge port (28) of middle cylinder (19) is by middle cylinder baffle (22)
It is fixed together, the middle cylinder cylinder at the surrounding of middle cylinder baffle (22) and the middle cylinder feed inlet (27) of middle cylinder (19) is fixedly connected on
Together；
The feeding device (3) includes wind stopping device (39), bellows elbow (38), bump joint (44), sealing device (43),
Exhaust pipe (15), dynamic sealing device (41)；Dynamic sealing device (41) is fixed on bellows elbow (38)；Exhaust pipe (15) into
Port is fixed on bellows elbow (38)；By close between the elbow outlet (40) of bellows elbow (38) and bump joint (44)
Seal apparatus (43) carrys out dynamic sealing connection, by bellows elbow (38) fixing seal between wind stopping device (39) and bump joint (44)
Connection；Wind stopping device (39) is supported by bracket (13) and is fixed；
The bump joint (44) of the feeding device (3) is fixedly connected on the feed inlet (6) of three dryness storehouses (1), flange
Connector (44) with three dryness storehouses (1) feed inlet (6) synchronous rotary together；Bellows elbow (38) and exhaust pipe (15) are
It is fixed；
The bellows elbow (38) is made of metal bellows, and bellows elbow (38) is connected to bump joint (44)
One end rated load effect under allow generate work shift；
The exhaust apparatus (2) is mounted on the exhaust outlet of exhaust pipe (15)；
The exhaust apparatus (2) includes casing (47), blower (51), support frame (52), hygronom (46), controller of fan；
Hygronom (46) and controller of fan are mounted on casing (47)；Blower (51) is fixed on casing (47) by support frame (52)
On；
Going out for three dryness storehouses (1) is extended in the thermal energy import (10) of the heat conducting pipe (14) of the lifting heating apparatus (4)
The feed inlet of three dryness storehouses (1) is extended in material mouth 5, the thermal energy outlet (11) of the heat conducting pipe (14) of lifting heating apparatus (4)
(6) bellows elbow (38) of the feeding device (3) at, heat conducting pipe (14) and the bellows for extending bellows elbow (38) are curved
The junction of head (38) is by dynamic sealing device (41) dynamic sealing；
The workflow of the drying of the material of lifting blade heated type three-cylinder drier is as follows:
One, it starts wind stopping device (39), material passes through the wind stopping device (39) of feeding device (3), bellows elbow (38), three dryings
The feed inlet (6) in storehouse (1) enters in three dryness storehouses (1)；
Two, the heat-conducting medium (31) that carry thermal energy enters three dryness storehouses (1) by the thermal energy import (10) of heat conducting pipe (14)
Lifting heating apparatus (4) heat conducting pipe (14) inside, thermal energy directly passes through lifting heating apparatus (4) and adds to lifting blade
The thermally conductive heating of material around thermal (4)；
Three, three dryness storehouses (1) rotate under the induced effect of driving device (9), and online moisture tester will collect moisture
Signal is converted into electronic signal and delivers into drive set controller, and driving device (9) passes through according to drive set controller
The program of setting is come the rotation that sets different revolving speeds to drive three dryness storehouses (1)；
Four, the moisture that gasification generates when three dryness storehouse (1) interior dry materials is by exhaust pipe (15) by exhaust apparatus (2) pump drainage
It goes out；Hygronom (46), which will collect humidity value signal and be converted into electronic signal, to be delivered into controller of fan, air-blower control
Device regulates and controls the revolving speed of the motor of blower (51) by the program of setting；
Five, for material in the effect of helical blade (18) pushed ahead, material passes sequentially through going out for three dryness storehouses (1) after dry
Three dryness storehouses (1) are discharged in material mouth 5.
2. a kind of lifting blade heated type three-cylinder drier according to claim 1, it is characterised in that: three dryness storehouses (1)
Outer diameter be 2800-4500mm；The length of three dryness storehouses (1) 1 is 5800-12000mm.
3. a kind of lifting blade heated type three-cylinder drier according to claim 1, it is characterised in that: online moisture tester
It is 1-5.
4. a kind of lifting blade heated type three-cylinder drier according to claim 1, it is characterised in that: three dryness storehouses (1)
Inner cylinder (24), outer cylinder (17), what is installed in middle cylinder (19) is the lifting heating apparatus that 10-65 rows are in straight-line arrangement
(4)；The lifting heating apparatus (4) that either 1-5 groups arrange in the shape of a spiral.
5. a kind of lifting blade heated type three-cylinder drier according to claim 1, it is characterised in that: sealing device (43) is
Dynamic sealing device or device for sealing magnetic fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350982.5A CN110388812A (en) | 2018-04-18 | 2018-04-18 | Lifting blade heated type three-cylinder drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350982.5A CN110388812A (en) | 2018-04-18 | 2018-04-18 | Lifting blade heated type three-cylinder drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388812A true CN110388812A (en) | 2019-10-29 |
Family
ID=68284071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350982.5A Withdrawn CN110388812A (en) | 2018-04-18 | 2018-04-18 | Lifting blade heated type three-cylinder drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154826A (en) * | 2021-04-25 | 2021-07-23 | 湖南农业大学 | Rapeseed three-pass drying device |
-
2018
- 2018-04-18 CN CN201810350982.5A patent/CN110388812A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154826A (en) * | 2021-04-25 | 2021-07-23 | 湖南农业大学 | Rapeseed three-pass drying device |
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Application publication date: 20191029 |