CN109269276A - A kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten - Google Patents
A kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten Download PDFInfo
- Publication number
- CN109269276A CN109269276A CN201811068159.1A CN201811068159A CN109269276A CN 109269276 A CN109269276 A CN 109269276A CN 201811068159 A CN201811068159 A CN 201811068159A CN 109269276 A CN109269276 A CN 109269276A
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- Prior art keywords
- hothouse
- wet blank
- drying device
- ceramic wet
- air
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- 239000000919 ceramic Substances 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000001035 drying Methods 0.000 title claims abstract description 49
- 230000007723 transport mechanism Effects 0.000 claims abstract description 13
- 238000007791 dehumidification Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 15
- 238000005336 cracking Methods 0.000 abstract description 10
- 238000001704 evaporation Methods 0.000 abstract description 10
- 230000008020 evaporation Effects 0.000 abstract description 10
- 230000008961 swelling Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000010304 firing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 8
- 238000007664 blowing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/02—Ceramic articles or ceramic semi-finished articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to ceramic fabrication technique fields, and disclose a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten, including hothouse, the hothouse is internally provided with wet base transport mechanism, drying device is provided at the top of the hothouse, top between the inner wall of the hothouse is fixedly installed with mounting rod, and the bottom of the mounting rod is equidistantly fixedly installed with infrared radiator.Water of the present invention in ceramic wet blank obtains heat and vaporizes, moisture is diffused to the surface from inside ceramic wet blank and evaporation water is gone by ceramic wet blank diffusion into the surface to the external world, when humid air moves downward through cold plate, evaporation water condenses into small water droplet to the cold, it is moved down from condensate tank(trap), by being entered in dehumidification tube in the pilot hole on circular slab, so that the discharge of moisture, and effectively prevent ceramic wet blank from deforming swelling cracking, and further increase the ability of ceramic wet blank sucking, shorten the ceramic firing period, reduces energy consumption.
Description
Technical field
The present invention relates to ceramic fabrication technique field more particularly to a kind of use medium discharge ceramics based on equilibrium water conten
The drying device of wet base.
Background technique
Ceramic wet blank drying generally has natural drying and artificial drying two ways, and natural drying is to be put into ceramic wet blank
The preferably indoor carry out natural air drying of ventilation condition is placed in pallet, which efficiency is lower, and generally requiring 4-5 days can just make
Ceramic wet blank meets the condition that is heating and curing；Artificial drying mostly uses convective drying method, and equipment is simple, and heat source is easily obtained, still,
Temperature and flow velocity are not easy to control to adjust, and be easy to cause ceramic wet blank swelling cracking, and are unfavorable for the discharge of condensed water and moisture,
Cause the waste of the energy.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of is discharged the dry of ceramic wet blank using medium based on equilibrium water conten
Dry device has the advantages of temperature and the easily controllable adjusting of flow velocity, the discharge of equilibrium water conten and condensed water, solves temperature and stream
Speed is not easy to control to adjust, and be easy to cause ceramic wet blank swelling cracking, and is unfavorable for the discharge of condensed water and moisture, causes the energy
Waste the problem of.
(2) technical solution
To realize above-mentioned technical problem, the present invention provides such a is discharged ceramic wet blank using medium based on equilibrium water conten
Drying device, including hothouse, the hothouse is internally provided with wet base transport mechanism, the top setting of the hothouse
There is drying device, the top between the inner wall of the hothouse is fixedly installed with mounting rod, the bottom etc. of the mounting rod
Away from infrared radiator is fixedly installed with, wetly condensing mechanism is fixedly mounted in the bottom between the inner wall of the hothouse, described
The bottom of moisture condensing mechanism is fixed to be communicated with dehumidification tube, and the quadrangle of the hothouse bottom is welded with supporting leg, described dry
It is provided on the left of dry room into base platform, is provided with ejection platform on the right side of the hothouse.
Further, the wet base transport mechanism includes the first mounting rack and the second mounting rack, first mounting rack
Top between inner wall is connected with the first rotation axis by bearing interference, and the outer surface fixing sleeve of first rotation axis is connected to
One rotating roller and driven wheel, the driven wheel are fixedly mounted on the side of the first rotating roller, the inner bottom wall of first mounting rack
Be fixedly installed with driving motor, the output shaft of the driving motor is fixedly installed with driving wheel, the driving wheel by belt with
Driven wheel is sequentially connected, and the top between the second mounting rack inner wall is connected with the second rotation axis by bearing interference, described
The outer surface fixing sleeve of second rotation axis is connected to the second rotating roller, and the outer surface of second rotating roller is sequentially connected with transmission
Band, the conveyer belt are passed through inside hothouse and are sequentially connected with the first rotating roller.
Further, equal matrixs column offer perforative through-hole on the conveyer belt.And the internal diameter of through-hole is 0. 5 lis
Rice.
Further, 12 pallets are equidistantly fixedly installed on the conveyer belt, and the bottom of pallet is by flexible rubber
It is made.
Further, the drying device includes circulation pipe, and the fixed connection of the circulation pipe is at the top of hothouse
Left side, the top fixation on the right side of the circulation pipe is communicated with the first connecting tube, and the middle part at the top of first connecting tube is fixed
It is communicated with air inlet pipe, the air inlet pipe is internally provided with check valve, is fixedly installed with air filtration at the top of the air inlet pipe
The bottom of device, the fixed connection having heaters in the right side of first connecting tube, the heating room is fixedly mounted on the top of hothouse
Portion, the right side of the heater is fixed to be communicated with the second connecting tube, and the right side fixation of second connecting tube is communicated with air tune
Device is saved, the bottom of the air regulator is fixedly mounted on the top of hothouse, the fixed connection in the right side of the air regulator
There is third connecting tube, the right side of the third connecting tube is fixed to be communicated with pressure fan, and the right side fixation of the pressure fan is communicated with
The inside of hothouse, the bottom of the 4th connecting tube are run through and extended in 4th connecting tube, the bottom of the 4th connecting tube
Fixed to be communicated with air duct, there are three air-exhausting duct, the matrixs such as bottom of the air-exhausting duct for the equidistantly fixed connection of the bottom in the air duct
Column fixation is communicated with air draft head.
Further, the outer surface in the air duct is fixedly attached there are two retaining collar, and the top of the retaining collar is solid
Dingan County is equipped with fixed link, and the inner roof wall of hothouse is fixedly mounted at the top of the fixed link.
Further, the moisture condensing mechanism includes cold plate, and the shape of the cold plate is arc-shaped, described cold
Solidifying plate is fixedly mounted on the bottom between dry chamber interior walls, and cold plate is located at the lower section of conveyer belt, the middle part of the cold plate
It is inlaid with circular slab, the equidistant array in the top of the cold plate offers condensate tank(trap), and the equidistant array in the top of the circular slab is opened
Equipped with perforative pilot hole, and the fixed connection of dehumidification tube is in the underface of circular slab.
Further, it is described enter base platform, ejection platform and conveyer belt top be located in same horizontal line.
Further, the two sides of the hothouse offer perforative transfer port, size and the conveyer belt phase of transfer port
Adaptation, and the inner wall of transfer port is provided with sealing strip, and sealing strip is made of flexible rubber.
(3) beneficial effect
The drying device using medium discharge ceramic wet blank that the present invention provides a kind of based on equilibrium water conten, has following beneficial
Effect:
1, should based on equilibrium water conten using drying device of medium discharge ceramic wet blank, by the setting of moisture condensing mechanism,
Water in ceramic wet blank obtains heat and vaporizes, and moisture is diffused to the surface from inside ceramic wet blank and evaporation water is by ceramic wet
Base diffusion into the surface is gone to the external world, and when humid air moves downward through cold plate, evaporation water condenses into small water droplet to the cold, from condensate tank(trap)
In move down, by being entered in dehumidification tube in the pilot hole on circular slab, so that the discharge of moisture.
2, infrared radiator and hot wind should be passed through based on the drying device using medium discharge ceramic wet blank of equilibrium water conten
Drier is used cooperatively, and ceramic wet blank is moved by wet base transport mechanism in the inside of hothouse, works as ceramic wet blank
It is effectively raised by infrared radiator and improves moisture temperature, accelerate interior diffusion, then the hot wind blowing of drying device,
Accelerate external diffusion, is transferred to infra-red radiation next time again when ceramic wet blank moist gradient is bigger than normal, reaches in the moisture of ceramic wet blank
When equilibrium water conten, rate of drying drops to zero, and at this moment drying process terminates, and ceramic wet blank is discharged from hothouse, effective anti-
Only ceramic wet blank deforms swelling cracking, and further increases the ability of ceramic wet blank sucking, shortens the ceramic firing period, reduces energy
Consumption.
3, heater and pressure fan should be passed through based on equilibrium water conten using drying device of medium discharge ceramic wet blank
It is used cooperatively, convenient for the control and adjusting to temperature and flow velocity inside hothouse, to ceramic wet blank surface homogeneous heating, effectively
Prevent ceramic wet blank deform swelling cracking, improve the quality and qualification rate of ceramic wet blank.
4, setting for infrared radiator should be passed through based on the drying device using medium discharge ceramic wet blank of equilibrium water conten
It sets, infrared ray has certain penetration capacity, so that the surface of ceramic wet blank and inside absorb radiation energy simultaneously, in infrared ray
Under the action of hydrone bond distance and bond angle vibration, dipole moment changes repeatedly, energy and the dipole moment variation of absorption square at
Direct ratio, thermal diffusion, wet dispersal direction are consistent, and homogeneous heating improves dry speed.
5, setting for wet base transport mechanism should be passed through based on the drying device using medium discharge ceramic wet blank of equilibrium water conten
It sets, driving motor work operation drives driving wheel rotation, and driving wheel drives the first rotating roller to rotate by belt, the first rotating roller
It is sequentially connected by conveyer belt and the second rotating roller, drives the ceramic wet blank on pallet mobile in the inside of hothouse, improve
The dry efficiency of ceramic wet blank.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first mounting rack structural side view of the invention；
Fig. 3 is moisture condensing mechanism structure top view of the present invention.
In figure: 1 hothouse, 2 wet base transport mechanisms, 21 first mounting racks, 22 first rotation axis, 23 first rotating rollers, 24
Driven wheel, 25 driving motors, 26 driving wheels, 27 belts, 28 second mounting racks, 29 second rotation axis, 210 second rotating rollers, 211
Conveyer belt, 212 pallets, 3 drying devices, 31 circulation pipes, 32 first connecting tubes, 33 air inlet pipe, 34 check valves, 35 air mistakes
Filter, 36 heaters, 37 second connecting tubes, 38 air regulators, 39 third connecting tubes, 310 pressure fan, 311 the 4th connecting tubes,
312 air ducts, 313 air-exhausting ducts, 314 air draft heads, 315 retaining collars, 316 fixed links, 4 mounting rods, 5 infrared radiators, 6 moistures are cold
Solidifying mechanism, 61 cold plates, 62 circular slabs, 63 condensate tank(trap)s, 64 pilot holes, 7 dehumidification tubes, 8 supporting legs, 9 enter base platform, 10 ejection platforms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten, including drying
Room 1, the two sides of hothouse 1 offer perforative transfer port, and the size of transfer port is adapted with conveyer belt 211, and transfer port
Inner wall be provided with sealing strip, and sealing strip is made of flexible rubber, and sealing strip facilitates people that ceramic wet blank is placed on pallet
On 212, the normal use of conveyer belt 211 ensure that, while ensure that the leakproofness inside hothouse 1, prevent the mistake of hot-air
Multithread is lost, and improves the utilization rate of the energy, hothouse 1 is internally provided with wet base transport mechanism 2, and wet base transport mechanism 2 includes
There are the first mounting rack 21 and the second mounting rack 28, the top between 21 inner wall of the first mounting rack is connected with first by bearing interference
Rotation axis 22, the outer surface fixing sleeve of the first rotation axis 22 are connected to the first rotating roller 23 and driven wheel 24, the fixed peace of driven wheel 24
Mounted in the side of the first rotating roller 23, the inner bottom wall of the first mounting rack 21 is fixedly installed with driving motor 25, driving motor 25
Output shaft is fixedly installed with driving wheel 26, and driving wheel 26 is sequentially connected by belt 27 and driven wheel 24, in the second mounting rack 28
Top between wall is connected with the second rotation axis 29 by bearing interference, and the outer surface fixing sleeve of the second rotation axis 29 is connected to second
Rotating roller 210, the outer surface of the second rotating roller 210 are sequentially connected with conveyer belt 211, and equal matrixs column offer on conveyer belt 211
Perforative through-hole.And the internal diameter of through-hole is 0. 5 centimetres, is equidistantly fixedly installed with 12 pallets 212 on conveyer belt 211, and
The bottom of pallet 212 is made of flexible rubber, and conveyer belt 211 passes through 1 inside of hothouse and is sequentially connected with the first rotating roller 23,
By the setting of wet base transport mechanism 2, the work operation of driving motor 25 drives driving wheel 26 to rotate, and driving wheel 26 passes through belt 27
The first rotating roller 23 is driven to rotate, the first rotating roller 23 is sequentially connected by conveyer belt 211 and the second rotating roller 210, drives support
Ceramic wet blank on disk 212 is mobile in the inside of hothouse 1, improves the dry efficiency of ceramic wet blank.
The top of hothouse 1 is provided with drying device 3, and drying device 3 includes circulation pipe 31, circulation pipe 31
In the left side at 1 top of hothouse, the top on 31 right side of circulation pipe is fixed to be communicated with the first connecting tube 32, the first connection for fixed connection
The middle part at the top of pipe 32 is fixed to be communicated with air inlet pipe 33, and air inlet pipe 33 facilitates the entrance of extraneous fresh air, air inlet pipe 33 it is interior
Portion is provided with check valve 34, and check valve 34 can prevent the discharge of hot-air, and the top of air inlet pipe 33 is fixedly installed with air mistake
Extraneous fresh air can be filtered by filter 35, air filter 35, prevent the entrance of dust, the right side of the first connecting tube 32
The fixed connection having heaters 36 in side, heater 36 refer to the electric appliance for reaching heating effect using electric energy, and the bottom of heating room 36 is fixed
It is mounted on the top of hothouse 1, the right side of heater 36 is fixed to be communicated with the second connecting tube 37, and the right side of the second connecting tube 37 is solid
Surely be communicated with air regulator 38, air regulator 38 can ensure as far as possible the transmitting of heat rapidly, uniformly, be reasonably distributed,
Realize heated at constant temperature, the bottom of air regulator 38 is fixedly mounted on the top of hothouse 1, and the right side of air regulator 38 is fixed
It is communicated with third connecting tube 39, the right side fixation of third connecting tube 39 is communicated with pressure fan 310, passes through heater 36 and pressure fan
310 be used cooperatively, convenient for the control and adjusting to temperature and flow velocity inside hothouse 1, heats ceramic wet blank surface equal
It is even, it effectively prevents ceramic wet blank from deforming swelling cracking, improves the quality and qualification rate of ceramic wet blank, the right side of pressure fan 310
Side is fixed to be communicated with the 4th connecting tube 311, and the inside of hothouse 1 is run through and extended in the bottom of the 4th connecting tube 311, and the 4th connects
The bottom of adapter tube 311 is fixed to be communicated with air duct 312, and the outer surface in air duct 312 is fixedly attached there are two retaining collar 315, fixed
The top of lantern ring 315 is fixedly installed with fixed link 316, and the top of fixed link 316 is fixedly mounted on the inner roof wall of hothouse 1, wind
There are three air-exhausting duct 313, the equidistant array fixations in the bottom of air-exhausting duct 313 to be communicated with air draft for the equidistantly fixed connection of the bottom in road 312
First 314, by being used cooperatively for infrared radiator 5 and drying device 3, ceramic wet blank is by wet base transport mechanism 2 dry
The inside of dry room 1 is moved, and moisture temperature is improved when ceramic wet blank is effectively raised by infrared radiator 5, in acceleration
Diffusion, then the hot wind blowing of drying device 3, accelerates external diffusion, is transferred to down again when ceramic wet blank moist gradient is bigger than normal
Infra-red radiation, when the moisture of ceramic wet blank reaches equilibrium water conten, rate of drying drops to zero, and at this moment drying process terminates,
Ceramic wet blank is discharged from hothouse 1, effectively prevents ceramic wet blank from deforming swelling cracking, and further increase ceramic wet blank
The ability of sucking shortens the ceramic firing period, reduces energy consumption.
Top between the inner wall of hothouse 1 is fixedly installed with mounting rod 4, and the bottom of mounting rod 4 is equidistantly fixedly installed with
Infrared radiator 5, by the setting of infrared radiator 5, infrared ray has certain penetration capacity, so that the surface of ceramic wet blank
Radiation energy is absorbed simultaneously with internal, the bond distance of hydrone and bond angle vibration, dipole moment change repeatedly under the action of infrared ray,
The energy of absorption and dipole moment change square directly proportional, and thermal diffusion, wet dispersal direction are consistent, and homogeneous heating improves dry
Wetly condensing mechanism 6 is fixedly mounted in speed, the bottom between the inner wall of hothouse 1, and moisture condensing mechanism 6 includes cold plate
61, the shape of cold plate 61 is arc-shaped, and cold plate 61 is fixedly mounted on the bottom between 1 inner wall of hothouse, and cold plate 61
Positioned at the lower section of conveyer belt 211, the middle part of cold plate 61 is inlaid with circular slab 62, and the equidistant array in the top of cold plate 61 offers
Condensate tank(trap) 63, the equidistant array in the top of circular slab 62 offers perforative pilot hole 64, and the fixed connection of dehumidification tube 7 is in circular slab
62 underface, by the setting of moisture condensing mechanism 6, the water in ceramic wet blank obtains heat and vaporizes, and moisture is certainly ceramic
It is diffused to the surface inside wet base and evaporation water is gone by ceramic wet blank diffusion into the surface to the external world, humid air moves downward through condensation
When plate 61, evaporation water condenses into small water droplet to the cold, moves down from condensate tank(trap) 63, by the pilot hole 64 on circular slab 62
It enters in dehumidification tube 7, so that the discharge of moisture.
The bottom fixation of moisture condensing mechanism 6 is communicated with dehumidification tube 7, and the quadrangle of 1 bottom of hothouse is welded with supporting leg
8, the left side of hothouse 1 is provided with into base platform 9, and the right side of hothouse 1 is provided with ejection platform 10, is entered base platform 9, ejection platform 10 and is passed
The top of band 211 is sent to be located in same horizontal line.
Working principle: ceramic wet blank is carried on base platform 9 by people, and ceramic wet blank is then placed on conveyer belt 211
On pallet 212 in, driving motor 25 work operation drive driving wheel 26 rotate, driving wheel 26 by belt 27 drive first turn
Dynamic roller 23 rotates, and the first rotating roller 23 is sequentially connected by conveyer belt 211 and the second rotating roller 210, drives the pottery on pallet 212
The wet base of porcelain is mobile in the inside of hothouse 1, and the air that heater 36 is heated in the work operation of pressure fan 310 sucks, by air
Adjuster 38 makes even heat, then arranges from air draft head 314 by the 4th connecting tube 311, air duct 312 and air-exhausting duct 313
Out, when ceramic wet blank passes through infrared radiator 5, the penetration power of infrared ray makes the surface of ceramic wet blank and internal while absorbing
Radiation energy accelerates interior diffusion, then by the hot wind blowing in air draft head 314, accelerates external diffusion, when ceramic wet blank humidity is terraced
Infra-red radiation next time is transferred to when spending bigger than normal again, when the moisture of ceramic wet blank reaches equilibrium water conten, rate of drying drops to zero, this
When drying process terminate, ceramic wet blank is discharged from hothouse 1, people remove ceramic wet blank from pallet 212, are placed on
On ejection platform 10, when infrared radiator 5 heats ceramic wet blank and 314 pairs of ceramic wet blank hot winds of air draft head are blown, ceramic wet
Water in base obtains heat and vaporizes, and moisture is diffused to the surface from inside ceramic wet blank and evaporation water is expanded by ceramic wet blank surface
The external world is scattered to go, when humid air moves downward through cold plate 61, evaporation water condense into small water droplet to the cold, from condensate tank(trap) 63 to
Lower movement, by entering in dehumidification tube 7 in the pilot hole 64 on circular slab 62, so that the discharge of moisture, hot-air is to moving up
The dynamic inside for entering to circulation pipe 31, is recycled.
Control mode of the invention is automatically controlled by controller, the skill that the control circuit of controller passes through this field
Art personnel's simple programming can be realized, and the offer of power supply also belongs to the common knowledge of this field, and the present invention is mainly used to protect
Mechanical device is protected, so the present invention is not explained control mode and circuit connection.
In conclusion heater 36 should be passed through based on the drying device using medium discharge ceramic wet blank of equilibrium water conten
With being used cooperatively for pressure fan 310, convenient for the control and adjusting to temperature and flow velocity inside hothouse 1, to ceramic wet blank table
Face homogeneous heating effectively prevents ceramic wet blank from deforming swelling cracking, improves the quality and qualification rate of ceramic wet blank.
By being used cooperatively for infrared radiator 5 and drying device 3, ceramic wet blank is existed by wet base transport mechanism 2
The inside of hothouse 1 is moved, and is improved moisture temperature when ceramic wet blank is effectively raised by infrared radiator 5, is accelerated
Interior diffusion, then the hot wind blowing of drying device 3, accelerates external diffusion, is transferred to again when ceramic wet blank moist gradient is bigger than normal
Infra-red radiation next time, when the moisture of ceramic wet blank reaches equilibrium water conten, rate of drying drops to zero, and at this moment drying process is whole
Only, ceramic wet blank is discharged from hothouse 1, effectively prevents ceramic wet blank from deforming swelling cracking, and further increase ceramics
The ability of wet base sucking shortens the ceramic firing period, reduces energy consumption.
By the setting of infrared radiator 5, infrared ray has certain penetration capacity, so that the surface of ceramic wet blank and interior
Portion absorbs radiation energy simultaneously, and the bond distance of hydrone and bond angle vibration, dipole moment change repeatedly under the action of infrared ray, absorbs
Energy and dipole moment change square directly proportional, thermal diffusion, wet dispersal direction are consistent, and homogeneous heating improves dry speed.
By the setting of moisture condensing mechanism 6, water in ceramic wet blank obtains heat and vaporizes, and moisture is from ceramic wet blank
Inside diffuses to the surface and evaporation water is gone by ceramic wet blank diffusion into the surface to the external world, and humid air moves downward through cold plate 61
When, evaporation water condenses into small water droplet to the cold, moves down from condensate tank(trap) 63, by entering in the pilot hole 64 on circular slab 62
Into dehumidification tube 7, so that the discharge of moisture.
The configuration of the present invention is simple, design are reasonable and easy to operate, solve temperature and flow velocity is not easy to control to adjust, and are easy
The problem of causing ceramic wet blank swelling cracking, and being unfavorable for the discharge of condensed water and moisture, cause the waste of the energy.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten, including hothouse (1), feature exists
In: the hothouse (1) is internally provided with wet base transport mechanism (2), is provided with heated-air drying at the top of the hothouse (1)
Mechanism (3), the top between the inner wall of the hothouse (1) are fixedly installed with mounting rod (4), the bottom of the mounting rod (4)
It is equidistantly fixedly installed with infrared radiator (5), wetly freezing machine is fixedly mounted in the bottom between the inner wall of the hothouse (1)
The bottom fixation of structure (6), the moisture condensing mechanism (6) is communicated with dehumidification tube (7), and the quadrangle of hothouse (1) bottom is equal
It is welded with supporting leg (8), is provided on the left of the hothouse (1) into base platform (9), is provided on the right side of the hothouse (1)
Ejection platform (10).
2. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 1,
Be characterized in that: the wet base transport mechanism (2) includes the first mounting rack (21) and the second mounting rack (28), first installation
Top between frame (21) inner wall is connected with the first rotation axis (22) by bearing interference, the appearance of first rotation axis (22)
Face fixing sleeve is connected to the first rotating roller (23) and driven wheel (24), and the driven wheel (24) is fixedly mounted on the first rotating roller (23)
Side, the inner bottom wall of first mounting rack (21) is fixedly installed with driving motor (25), the driving motor (25) it is defeated
Shaft is fixedly installed with driving wheel (26), and the driving wheel (26) is sequentially connected by belt (27) and driven wheel (24), described
Top between second mounting rack (28) inner wall is connected with the second rotation axis (29) by bearing interference, second rotation axis
(29) outer surface fixing sleeve is connected to the second rotating roller (210), and the outer surface of second rotating roller (210) is sequentially connected with biography
Band (211) is sent, the conveyer belt (211) passes through hothouse (1) inside and is sequentially connected with the first rotating roller (23).
3. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 2,
Be characterized in that: the first-class matrix column of conveyer belt (211) offer perforative through-hole, and the internal diameter of through-hole is 0. 5 centimetres.
4. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 3,
It is characterized in that: being equidistantly fixedly installed with 12 pallets (212) on the conveyer belt (211), and the bottom of pallet (212) is by soft
Property rubber is made.
5. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 4,
Be characterized in that: the drying device (3) includes circulation pipe (31), and the fixed connection of the circulation pipe (31) is in hothouse
(1) left side at the top of, the top fixation on the right side of the circulation pipe (31) are communicated with the first connecting tube (32), first connecting tube
(32) the middle part fixation at the top of is communicated with air inlet pipe (33), and being internally provided with check valve (34) for the air inlet pipe (33) is described
It is fixedly installed at the top of air inlet pipe (33) air filter (35), fixed be communicated in the right side of first connecting tube (32) adds
Hot device (36), the bottom of heating room (36) are fixedly mounted on the top of hothouse (1), and the right side of the heater (36) is solid
Surely it is communicated with the second connecting tube (37), the right side fixation of second connecting tube (37) is communicated with air regulator (38), described
The bottom of air regulator (38) is fixedly mounted on the top of hothouse (1), and the right side of the air regulator (38) is fixed to be connected
It is connected with third connecting tube (39), the right side fixation of the third connecting tube (39) is communicated with pressure fan (310), the pressure fan
(310) right side fixation is communicated with the 4th connecting tube (311), and the bottom of the 4th connecting tube (311) is run through and extended to dry
The bottom fixation of the inside of dry room (1), the 4th connecting tube (311) is communicated with air duct (312), the bottom of the air duct (312)
There are three air-exhausting duct (313), the equidistant array fixations in the bottom of the air-exhausting duct (313) to be communicated with air draft head for portion's equidistantly fixed connection
(314).
6. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 5,
Be characterized in that: the outer surface of the air duct (312) is fixedly attached there are two retaining collar (315), the retaining collar (315)
Top is fixedly installed with fixed link (316), and the inner roof wall of hothouse (1) is fixedly mounted at the top of the fixed link (316).
7. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 6,
Be characterized in that: the moisture condensing mechanism (6) includes cold plate (61), and the shape of the cold plate (61) is arc-shaped, institute
The bottom that cold plate (61) is fixedly mounted between hothouse (1) inner wall is stated, and cold plate (61) is located under conveyer belt (211)
It is square, it is inlaid with circular slab (62) in the middle part of the cold plate (61), the equidistant array in top of the cold plate (61) offers cold
Solidifying slot (63), the equidistant array in top of the circular slab (62) offer perforative pilot hole (64), and the fixed company of dehumidification tube (7)
Lead to the underface in circular slab (62).
8. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 7,
Be characterized in that: it is described enter base platform (9), ejection platform (10) and conveyer belt (211) top be located in same horizontal line.
9. a kind of drying device using medium discharge ceramic wet blank based on equilibrium water conten according to claim 8,
Be characterized in that: the two sides of the hothouse (1) offer perforative transfer port, size and conveyer belt (211) phase of transfer port
Adaptation, and the inner wall of transfer port is provided with sealing strip, and sealing strip is made of flexible rubber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068159.1A CN109269276B (en) | 2018-09-13 | 2018-09-13 | A kind of drying device based on balanced moisture using medium to discharge ceramic wet blank |
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|---|---|---|---|
| CN201811068159.1A CN109269276B (en) | 2018-09-13 | 2018-09-13 | A kind of drying device based on balanced moisture using medium to discharge ceramic wet blank |
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| CN109269276B CN109269276B (en) | 2021-01-22 |
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| CN110074434A (en) * | 2019-03-20 | 2019-08-02 | 苏州慧泽农业科技有限公司 | Formula dried mango processing drying device is brushed in a kind of convection current based on equilibrium water conten |
| CN110817128A (en) * | 2019-11-14 | 2020-02-21 | 温丽虹 | Polyvinyl chloride resin production equipment for flattening, evaporating and drying water |
| CN111998612A (en) * | 2020-08-14 | 2020-11-27 | 江苏盛容醇金科技发展有限公司 | Drying and detecting device for unglazed pottery jar |
| CN112013668A (en) * | 2020-08-14 | 2020-12-01 | 江苏盛容醇金科技发展有限公司 | Conveying and drying device in unglazed pottery jar drying room |
| CN112229188A (en) * | 2020-10-10 | 2021-01-15 | 佛山市国特科技有限公司 | A gas-fired far-infrared dryer device for drying ceramic wall and floor tile blanks and glazes |
| CN112503906A (en) * | 2020-11-26 | 2021-03-16 | 张广帅 | Automatic drying equipment of wooden walking stick |
| CN116608647A (en) * | 2023-05-24 | 2023-08-18 | 江苏富乐华功率半导体研究院有限公司 | Drying method of silicon nitride green body |
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| CN117948787B (en) * | 2024-03-22 | 2024-05-28 | 常州碳禾新材料科技有限公司 | Glass glaze drying and curing device with uniform forming function |
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