CN105423721A - Thermal tube type vacuum drier capable of utilizing afterheat - Google Patents
Thermal tube type vacuum drier capable of utilizing afterheat Download PDFInfo
- Publication number
- CN105423721A CN105423721A CN201510946013.2A CN201510946013A CN105423721A CN 105423721 A CN105423721 A CN 105423721A CN 201510946013 A CN201510946013 A CN 201510946013A CN 105423721 A CN105423721 A CN 105423721A
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- Prior art keywords
- heat
- interior storehouse
- utilization
- shell
- storehouse
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- 238000001816 cooling Methods 0.000 claims abstract description 54
- 238000001291 vacuum drying Methods 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 60
- 238000001035 drying Methods 0.000 abstract description 26
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 9
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 2
- 239000013028 medium composition Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
-
- 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
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a thermal tube type vacuum drier capable of utilizing afterheat. The thermal tube type vacuum drier consists of a thermal tube drying cabin capable of utilizing afterheat, an air guide pipe, a bracket, a vacuum unit, a heating device, a driving device, rails and a vacuum charging and discharging device, wherein the rail on the thermal tube drying cabin capable of utilizing afterheat is mounted on the bracket; the driving device is used for driving the rail on an inner cabin; one end of the air guide pipe is connected to the vacuum unit after passing through the vacuum charging and discharging device; the other end of the air guide pipe is connected to the inside of the inner cabin; the inner cabin of the drying cabin adopts three-dimensional heat conduction by a cabin body and a cooling vertical tube, so the heat conduction speed and the heat exchange speed are increased; a cooling tube and a helical blade have a stirring function; no dead corner exists in material drying; the material drying time is shortened, so that the material can be dried uniformly; the material drying efficiency is improved; the material drying effect is optimized; the material can be cooled during a vacuum drying process; heat energy released in cooling of the material is also utilized, so continuous vacuum material drying can be realized.
Description
Technical field
What the present invention relates to is a kind of vacuum drier, specifically a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN.
Background technology
In the processing field such as present grain, food, chemical industry, medicine, agricultural byproducts, herbage, need material is being carried out to heating, vacuum drying process; The now drying machine heat exchange of rotary type vacuum drying equipment commercially carries out heat exchange heat radiation mainly with calandria heat radiation, interlayer mode of heating, but their radiator volume is large, area of dissipation is little, heat energy service efficiency is low.Wet stock often forms caking in process of vacuum drying, cause the uneven drying of wet stock, affect the oven dry quality of material, material can not get cooling in process of vacuum drying, in the environment of normal pressure, cooling can cause material to get damp to be unfavorable for and preserve, and the heat energy discharged during high-temperature material cooling after vacuum drying is not used.
The patent of my application can the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN, and it is by shell, interior storehouse, device for discharging, heat-conducting medium and heat-conducting work medium composition.Three shells are arranged on the preheating section in interior storehouse respectively, dryer section, above cooling section; Interior storehouse is made up of warehouse, radiating riser and helical blade.Heat-conducting medium is filled with, heat-conducting work medium in inner chamber between shell and interior storehouse.Heat-conducting work medium and heat-conducting medium carry out heat conduction and heat radiation by the warehouse in interior storehouse and radiating riser, improve the heat conduction heat transfer rate of heat energy, reach the drying purpose of Quick material; The radiating riser in interior storehouse and helical blade possess the function stirring material, wet stock prevented from caking in dry drying course, and quality is dried in the drying optimizing material; Reach in dry materials process and can be cooled, the heat energy discharged during material cooling have also been obtained the utilization of effective preheating material, can realize energy-conservation dry materials.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcoming prior art existence, I application can UTILIZATION OF VESIDUAL HEAT IN heat pipe dryness storehouse basis on do further Aided design, provide a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, the inside of heat pipe dryness storehouse is preheating section, dryer section, cooling section, dryer section is the design of heat pipe type heat exchanger, heat energy reaches heat conduction heat exchange fast, material can be cooled in process of vacuum drying, the heat energy discharged during the cooling of its material have also been obtained utilization, can realize successional drying material in vacuum.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN by can the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN, wireway, support, vacuum pump set, heater, drive unit, track and vacuum charging/discharging device composition.
Described can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN according to the temperature difference of the temperature of charge before dried temperature of charge and drying, be divided into can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine (A type) and can heat-tube vacuum drying machine (B) the two profiles product of UTILIZATION OF VESIDUAL HEAT IN.
1, can the heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN: if the temperature difference of the temperature of charge before dried temperature of charge and drying is more than 15 degree, consider the conduction heat exchange of heat energy, the usability cost ratio of the heat energy that material cooling produces is high, and the value of heat energy is large.The inside in heat-tube vacuum drying machine (A type) interior storehouse of UTILIZATION OF VESIDUAL HEAT IN can be divided into preheating section, dryer section, cooling section three sections.
2, can the heat-tube vacuum drying machine (Type B) of UTILIZATION OF VESIDUAL HEAT IN: if the temperature difference of the temperature of charge before dried temperature of charge and drying is below 15 degree, consider the conduction heat exchange of heat energy, the usability cost ratio of the heat energy that material cooling produces is low, the value of heat energy is little, and these heat energy can do other purposes and use.The inside in heat-tube vacuum drying machine (Type B) interior storehouse of UTILIZATION OF VESIDUAL HEAT IN can be divided into dryer section, cooling section two sections.
Described can the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN be the patent of my application, can the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN by shell, interior storehouse, heat-conducting work medium and heat-conducting medium composition.
Described interior storehouse is made up of warehouse, radiating riser and helical blade.
Described shell is independently shell, is arranged on the preheating section in interior storehouse respectively, dryer section, above cooling section.
Heat energy import and heat energy outlet is had above shell outside the preheating section in described interior storehouse.
Shell outside the preheating section in 1, interior storehouse and the inner chamber between interior storehouse are that sealing is gastight.
2, heat-conducting medium is filled with in the inner chamber between the shell of the preheating section in interior storehouse and interior storehouse.
Heat energy import and heat energy outlet is not had above shell outside the dryer section in described interior storehouse.
Shell outside the dryer section in 1, interior storehouse and the inner chamber between interior storehouse are fixing seals.
2, heat-conducting work medium is filled with in the inner chamber between the shell of the dryer section in interior storehouse and interior storehouse.
Heat energy import and heat energy outlet is had above shell outside the cooling section in described interior storehouse.
Shell outside the cooling section in 1, interior storehouse and the inner chamber between interior storehouse are that sealing is gastight.
2, heat-conducting medium is filled with in the inner chamber between the shell of the cooling section in interior storehouse and interior storehouse.
Described heat-conducting work medium is water, and the latter is ether, or acetone.
Described heat-conducting medium is water, or conduction oil, or steam, or air.
Described the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN can be fixed with 3-6 track.
The warehouse in the interior storehouse 1, between the shell of the dryer section in interior storehouse and the shell of cooling section is fixed with 1 track.
The warehouse in the interior storehouse 2, between the shell of the dryer section in interior storehouse and the shell of preheating section is fixed with 1 track.
The shell of 3, the dryer section in interior storehouse is fixed with 1-4 track.
Described can track installation in the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN on storehouse on support.
Described support supports the track on interior storehouse, track can on support rotary moveable.
Described drive unit is used for driving the track on interior storehouse.
Track on the shell of 1, the dryer section in interior storehouse makes the rotary motion on support of interior storehouse under the effect of drive unit.
Shell on the cooling section in 2, interior storehouse is fixed.
Shell on the preheating section in 3, interior storehouse is fixed.
Described drive unit is motor+gearbox, or air motor+gearbox, or hydraulic motor+gearbox.
On described Nei Cang two ends feed inlet and outlet, original device for discharging installed, makes vacuum charging/discharging device into.
Described vacuum charging/discharging device is the patent of my application.
Described vacuum charging/discharging device is by device for discharging, and conveyance conduit, bump joint and feed arrangement form.
Bump joint and the Nei Cang two ends feed inlet and outlet of described vacuum charging/discharging device are connected to one.
Described heater directly heats to the shell of interior storehouse dryer section.
1, the heat energy that heater produces is by hot water, or steam, or the heat-conducting medium such as hot-air comes to the shell in the dryer section of interior storehouse direct-fired.
2, can between the shell of heat pipe dryness storehouse dryer section of UTILIZATION OF VESIDUAL HEAT IN and interior storehouse in inner chamber filling heat-conducting work medium to be subject to the heat energy of heater directly heat vaporized.
3, after vaporization, heat-conducting work medium carries out heat exchange, condensation by the warehouse in interior storehouse and radiating tube.
4, the heating that condensed heat-conducting work medium is subject to heater is again vaporized again, and the carrying out that heat-conducting work medium goes round and begins again is absorbed heat, dispel the heat, condensation, heat absorption, heat radiation, condensation.
Described heater is boiler, or burner, or heat pump device, or combustion furnace.
One end of described wireway is connected to vacuum pump set through vacuum charging/discharging device.
1, wireway is through the conveyance conduit of vacuum charging/discharging device, and the position that wireway is connected with conveyance conduit wants fixing seal to be integrated.
2, the other end of wireway is connected to the inside in interior storehouse.
3, vacuum pump set carrys out the gas in pump drainage Nei Cang storehouse by wireway.
Described vacuum pump set is made up of vavuum pump and condenser.
Described vavuum pump is used for extracting the gas in Nei Cang storehouse, and the air pressure in interior storehouse is-0.055Mpa to-0.098Mpa.
The moisture that the materials inside drying that described condenser plays interior storehouse produces, after the condensable gas of moisture is condensed into water, the volume of condensable gas is just remaining not few; The moisture of pump drainage reduced volume can reduce the power of vavuum pump, and the heat energy that condensation produces can also be used again, reaches the effect of UTILIZATION OF VESIDUAL HEAT IN energy-saving and emission-reduction.
The present invention has following beneficial effect compared with existing vacuum drier: a kind of can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine heater directly by heat-conducting work medium to heating material, heat conduction, thermal conversion efficiency is high and loss is little, the interior storehouse of dryness storehouse is the three-dimensional heat exchange of warehouse and radiating riser, improves the speed of heat conduction heat exchange.Material can the heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN by the turnover of vacuum charging/discharging device, and material can carry out successional vacuum drying.Radiating tube and helical blade possess agitating function, and drying materials does not have dead angle, shorten the drying time of material, make drying materials uniform quality, improving material drying efficiency and optimization dry materials effect; Can be cooled in drying material in vacuum process, the heat energy discharged during the cooling of its material have also been obtained utilization, can realize successional drying material in vacuum.
Accompanying drawing illustrates:
Fig. 1, for the present invention can the structural representation of heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN;
Fig. 2, for the present invention can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine (A type) can the structural representation of heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN;
Fig. 3, for the present invention can the structural representation of vacuum charging/discharging device of heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN;
Fig. 4, for the present invention can the structural representation of heat-tube vacuum drying machine (Type B) of UTILIZATION OF VESIDUAL HEAT IN;
Fig. 5, for the present invention can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine (Type B) can the structural representation of heat pipe dryness storehouse of UTILIZATION OF VESIDUAL HEAT IN.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the present invention is described further.
Embodiment 1:
As shown in Figure 1 a kind of can the heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN, it is by can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN, vacuum charging/discharging device (2), wireway (3), vacuum pump set (4), support (5), drive unit (6), track (8) and heater (9) composition.
As shown in Figure 1 and Figure 2 can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN by shell (12), interior storehouse (13), heat-conducting work medium (19) and heat-conducting medium (18) composition.
Described interior storehouse (13) is made up of warehouse, radiating riser (16) and helical blade.
The inside in described interior storehouse (13) is divided into preheating section (22), dryer section (21), cooling section (20).
Described shell (12) is arranged on the preheating section (22) of interior storehouse (13) respectively, dryer section (21), above cooling section (20).
The shell (12) of preheating section (22) outside in described interior storehouse (13) has heat energy import (11) and heat energy outlet (10) above.
1, Nei Cang (13) preheating section (22) outside shell (12) and interior storehouse (13) between inner chamber be seal gastight.
2, heat-conducting medium (18) is filled with in the inner chamber between the shell (12) of the preheating section (22) of Nei Cang (13) and interior storehouse (13).
The shell (12) of dryer section (21) outside in described interior storehouse (13) does not have heat energy import (11) and heat energy outlet (10) above.
1, Nei Cang (13) dryer section (21) outside shell (12) and interior storehouse (13) between inner chamber be fixing seal.
2, heat-conducting work medium (19) is filled with in the inner chamber between the shell (12) of the dryer section (21) of Nei Cang (13) and interior storehouse (13).
The shell (12) of cooling section (20) outside in described interior storehouse (13) has heat energy import (11) and heat energy outlet (10) above.
1, Nei Cang (13) cooling section (20) outside shell (12) and interior storehouse (13) between inner chamber be seal gastight.
2, heat-conducting medium (18) is filled with in the inner chamber between the shell (12) of the cooling section (20) of Nei Cang (13) and interior storehouse (13).
Described heat-conducting work medium (19) is water.
Described heat-conducting medium (18) is air.
Described the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN can be fixed with 3 tracks (8).
1, the shell (12) of the dryer section (21) of Nei Cang (13) and the shell of cooling section (20) (warehouse in the interior storehouse (13) between 12 are fixed with 1 track (8).
The warehouse in the interior storehouse (13) 2, between the shell (12) of the dryer section (21) of Nei Cang (13) and the shell (12) of preheating section (22) is fixed with 1 track (8).
The shell (12) of 3, the dryer section (21) of Nei Cang (13) is fixed with 1 track (8).
Described can the interior storehouse (13) of heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN get on the right track (8) be arranged on support (5).
Described support (5) supports the track (8) on interior storehouse (13), and track (8) can at the upper rotary moveable of support (5).
Described drive unit (6) is used for the track on the shell (12) of the dryer section (21) driving interior storehouse (13).
Track (8) on the shell (12) of the dryer section (21) in described interior storehouse (13) makes interior storehouse (13) in the upper rotary motion of support (5) under the effect of drive unit (6).
The shell (12) of the cooling section (20) on described interior storehouse (13) is fixed.
The shell (12) of the preheating section (22) on described interior storehouse (13) is fixed.
Described drive unit (6) is motor+gearbox.
What the feed inlet and outlet (15) at described interior storehouse (13) two ends was installed is vacuum charging/discharging device (2).
Vacuum charging/discharging device (2) is as shown in Figure 3 by device for discharging (24), and conveyance conduit (25), bump joint (26) and feed arrangement (23) form.
Bump joint (26) and interior storehouse (13) two ends feed inlet and outlet (15) of described vacuum charging/discharging device (2) are connected to one.
Heater (9) as shown in Figure 1 and Figure 2 directly heats to the shell (12) of interior storehouse (13) dryer section (21).
Described heater (9) is boiler.
One end of described wireway (3) is connected to vacuum pump set (4) through vacuum charging/discharging device (2).
1, wireway (3) is through the conveyance conduit (25) of vacuum charging/discharging device (2), and the position that wireway (3) is connected with conveyance conduit (25) will be sealed into one.
2, the other end of wireway (3) is connected to the inside of interior storehouse (13).
Gas in described vacuum pump set (4) comes storehouse in pump drainage (13) storehouse by wireway (3).
Described vacuum pump set (4) is made up of vavuum pump and condenser.
Gas in the storehouse in the described interior storehouse (13) of vacuum pump set (4) extraction, the air preferred pressure in interior storehouse (13) is-0.090Mpa.
Can the heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN vacuum drying flow process when carrying out dry materials work as follows.
One, material by vacuum charging/discharging device (2) enter into can the interior storehouse (13) of heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN inner, successively by the preheating section (22) in interior storehouse (13), dryer section (21), cooling section (20), dry cooled material finally by vacuum charging/discharging device (2) discharge can UTILIZATION OF VESIDUAL HEAT IN heat pipe dryness storehouse (1) interior storehouse (13) storehouse outside.
Two, the work of the dryer section (21) of interior storehouse (13):
1, the heat energy that heater (9) produces is by hot water, or steam, or hot-air etc. comes to the shell (12) of interior storehouse (13) dryer section (21) direct-fired.
Track (8) on the shell (12) of 2, the dryer section (21) of Nei Cang (13) makes interior storehouse (13) in the upper rotary motion of support (5) under the effect of drive unit (6), material is inner at Nei Cang (13), be subject to radiating riser (16 and helical blade stirring advance, material stirs drying in Nei Cang (13).
3 can between the shell (12) of heat pipe dryness storehouse (1) dryer section (21) of UTILIZATION OF VESIDUAL HEAT IN and interior storehouse (13) in inner chamber filling heat-conducting work medium (19) to be subject to the heat energy of heater (9) directly heat vaporized.
After 4 vaporizations, heat-conducting work medium (19) carries out heat conduction, heating, condensation by the warehouse in dryer section (21) interior storehouse (13) and radiating tube (16) to material.
The heating that 5 condensed heat-conducting work mediums (19) are subject to heater (9) is again vaporized again, and the carrying out that heat-conducting work medium (19) goes round and begins again is absorbed heat, dispel the heat, condensation, heat absorption, heat radiation, condensation.
The moisture that 6 materials produce in dry run by wireway (3) by vacuum pump set (4) discharge in storehouse (13).The heat energy that vacuum pump set (4) condenser condenses produces can also be used again, reaches the effect of UTILIZATION OF VESIDUAL HEAT IN energy-saving and emission-reduction.
The heat energy that 7 heat-conducting work mediums (19) carry directly carries out heat conduction, heating by warehouse and radiating riser (16) to material; Round-the-clock to material heat conduction heating, reach the effect of dried material heat supply.
In 8, shell (12) heat-insulation layer outward of storehouse (13) dryer section (21) covers on shell (12), heat-insulation layer and shell (12) unconnected, stay-warm case is fixed.
Three, the related job of the cooling section (20) of interior storehouse (13) and the UTILIZATION OF VESIDUAL HEAT IN of preheating section (22).
1, dried high-temperature material is directly heated to the heat-conducting medium (18) in inner chamber between shell (12) and interior storehouse (13) by the warehouse of interior storehouse (13) and radiating riser (16) at Nei Cang (13) cooling section (20).
2, the heat-conducting medium (18) after absorption material cools the heat energy discharged discharges the shell (12) of interior storehouse (13) cooling section (20) by heat energy outlet (10) of the shell (12) of interior storehouse (13) cooling section (20).
3, absorb the heat-conducting medium (18) that material cools the heat energy discharged and enter inner chamber between shell (12) and interior storehouse (13) by fastener for connection by the heat energy import (11) of the shell (12) of interior storehouse (13) preheating section (22).
4, the heat energy that carries of heat-conducting medium (18) directly carries out preheating, heat conduction, heating by the warehouse in preheating section (22) interior storehouse (13) and radiating riser (4) to material.
5, the heat-conducting medium (18) after heat radiation discharges the shell (12) of interior storehouse (13) preheating section (22) by heat energy outlet (10) of the shell (12) of interior storehouse (13) preheating section (22).
6, the heat-conducting medium (18) after heat radiation enters inner chamber between shell (12) and interior storehouse (13) by fastener for connection by the heat energy import (11) of the shell (12) of interior storehouse (13) cooling section (20); The heat energy that heat-conducting medium (18) is discharged by the cooling accepting material heats again, the heat radiation always circulated, heating; Heat radiation, heating, the heat energy discharged when reaching material cooling obtains effective UTILIZATION OF VESIDUAL HEAT IN, reaches the effect of energy-saving and emission-reduction.
7, shell (12) heat-insulation layer outward of Nei Cang (13) preheating section (22) is fixed on heat-insulation layer on shell (12) and shell (12) is fixed as one.
8, shell (12) heat-insulation layer outward of Nei Cang (13) cooling section (20) is fixed on heat-insulation layer on shell (12) and shell (12) is fixed as one.
Embodiment 2:
As shown in Figure 4 a kind of can the heat-tube vacuum drying machine (Type B) of UTILIZATION OF VESIDUAL HEAT IN, it is by can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN, vacuum charging/discharging device (2), wireway (3), vacuum pump set (4), support (5), drive unit (6), track (8), and heater (9) composition.
As Fig. 4 show a kind of can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine (Type B) and embodiment 1 introduce can heat-tube vacuum drying machine (A type) the combining structure something in common of UTILIZATION OF VESIDUAL HEAT IN just not repeat.
As shown in Figure 5 can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN by shell (12), interior storehouse (13), heat-conducting work medium (19) and heat-conducting medium (18) composition.
The inside in described interior storehouse (13) is divided into dryer section (21), cooling section (20); The dryer section (21) in interior storehouse (13), what cooling section (20) and embodiment 1 were introduced the inside in interior storehouse (13) of heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN can be divided into dryer section (21), and the structure something in common of cooling section (20) does not just repeat.
Can the heat-tube vacuum drying machine (Type B) of UTILIZATION OF VESIDUAL HEAT IN oven dry flow process when carrying out drying materials work as follows.
One, material by vacuum charging/discharging device (2) enter into can the interior storehouse (13) of heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN inner, successively by the dryer section (21) of interior storehouse (13), cooling section (20), cooled dried material finally by vacuum charging/discharging device (2) discharge can UTILIZATION OF VESIDUAL HEAT IN heat pipe dryness storehouse (1) interior storehouse (13) storehouse outside.
Two, the dry workflow that the dry workflow of the dryer section (21) of interior storehouse (13) and embodiment 1 are introduced is identical, and something in common does not just repeat.
Three, the material vacuum cooling work of the cooling section (20) of interior storehouse (13).
1, described heat-conducting medium (18) is air.
2, heat-conducting medium (18) enters inner chamber between shell (12) and interior storehouse (13) by the heat energy import (11) of the shell (12) of interior storehouse (13) cooling section (20).
3, dried high-temperature material directly heats directly to the heat-conducting medium (18) in inner chamber between shell (12) and interior storehouse (13) to the warehouse of interior storehouse (13) and radiating riser (16) at Nei Cang (13) cooling section (20).
4, heat-conducting medium (18) carries material and cools the heat energy discharged, and discharges shell (12) by heat energy outlet (10) of the shell (12) of interior storehouse (13) cooling section (20).
The heat energy that carries of heat-conducting medium (18) of 5, discharging shell (12) place of Selection utilization can carry out heat energy use.
6, the shell (12) of heat-conducting medium (18) continual turnover cooling section (20) and the inner chamber of interior storehouse (13), material just reaches the effect of vacuum cooled.
Above embodiment just understands preparation method of the present invention and core concept thereof for helping; concrete enforcement is not limited to above-mentioned concrete embodiment, those skilled in the art from above-mentioned design, without performing creative labour; done change, all drops on protection scope of the present invention.
Claims (10)
1. one kind can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN by can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN, vacuum charging/discharging device (2), wireway (3), vacuum pump set (4), support (5), drive unit (6), track (8) and heater (9) composition;
Described can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN be divided into can UTILIZATION OF VESIDUAL HEAT IN heat-tube vacuum drying machine (A type) and can heat-tube vacuum drying machine (B) the two profiles product of UTILIZATION OF VESIDUAL HEAT IN;
Shown can the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN by shell (12), interior storehouse (13), heat-conducting work medium (19) and heat-conducting medium (18) composition;
Described interior storehouse (13) is made up of warehouse, radiating riser (16) and helical blade;
Described shell (12) is arranged on the preheating section (22) of interior storehouse (13) respectively, dryer section (21), above cooling section (20);
Heat-conducting medium (18) is filled with in inner chamber between the shell (12) of the preheating section (22) in described interior storehouse (13) and interior storehouse (13);
Heat-conducting work medium (19) is filled with in inner chamber between the shell (12) of the dryer section (21) in described interior storehouse (13) and interior storehouse (13);
Heat-conducting medium (18) is filled with in inner chamber between the shell (12) of the cooling section (20) in described interior storehouse (13) and interior storehouse (13);
Described the heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN can be fixed with 3-6 track (8);
Described can the interior storehouse (13) of heat pipe dryness storehouse (1) of UTILIZATION OF VESIDUAL HEAT IN get on the right track (8) be arranged on support (5);
Described support (5) supports the track (8) on interior storehouse (13), and track (8) can at the upper rotary moveable of support (5);
Described drive unit (6) is used for the track on the shell (12) of the dryer section (21) driving interior storehouse (13);
What the feed inlet and outlet (15) at described interior storehouse (13) two ends was installed is vacuum charging/discharging device (2);
Described vacuum charging/discharging device (2) by device for discharging (24), conveyance conduit (25), bump joint (26) and feed arrangement (23) composition;
Described heater (9) directly heats to the shell (12) of interior storehouse (13) dryer section (21);
One end of described wireway (3) is connected to vacuum pump set (4) through vacuum charging/discharging device (2), and the other end of wireway (3) is connected to the inside of interior storehouse (13).
2. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: the inside, interior storehouse of heat-tube vacuum drying machine (A type) of UTILIZATION OF VESIDUAL HEAT IN can be divided into preheating section, dryer section, cooling section three sections; The inside, interior storehouse of heat-tube vacuum drying machine (Type B) of UTILIZATION OF VESIDUAL HEAT IN can be divided into dryer section, cooling section two sections.
3. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: the shell (12) of preheating section (22) outside in described interior storehouse (13) has heat energy import (11) and heat energy to export (10) above; The shell (12) of cooling section (20) outside in interior storehouse (13) has heat energy import (11) and heat energy outlet (10) above.
4. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: described heat-conducting work medium (19) is water, and the latter is ether, or acetone; Heat-conducting medium (18) is water, or conduction oil, or steam, or air.
5. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: the shell (12) of the dryer section (21) of interior storehouse (13) and the shell of cooling section (20) (warehouse in the interior storehouse (13) between 12 are fixed with 1 track (8); The warehouse in the interior storehouse (13) between the shell (12) of the dryer section (21) in interior storehouse (13) and the shell (12) of preheating section (22) is fixed with 1 track (8); The shell (12) of the dryer section (21) in interior storehouse (13) is fixed with 1-4 track (8).
6. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: the track (8) on the shell (12) in the dryer section (21) of interior storehouse (13) makes interior storehouse (13) in the upper rotary motion of support (5) under the effect of drive unit (6); Shell (12) on the cooling section (20) in interior storehouse (13) is fixed; Shell (12) on the preheating section (22) in interior storehouse (13) is fixed.
7. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: heater (9) is boiler, or burner, or heat pump device, or combustion furnace.
8. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: drive unit (6) is motor+gearbox, or air motor+gearbox, or hydraulic motor+gearbox.
9. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: vacuum pump set is made up of vavuum pump and condenser.
10. according to claim 1 a kind of can the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN, it is characterized in that: gas in the storehouse in the interior storehouse (13) of vacuum pump set (4) extraction, the air pressure in interior storehouse (13) is-0.055Mpa to-0.098Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946013.2A CN105423721B (en) | 2015-12-10 | 2015-12-10 | It can be with the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510946013.2A CN105423721B (en) | 2015-12-10 | 2015-12-10 | It can be with the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN |
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| Publication Number | Publication Date |
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| CN105423721A true CN105423721A (en) | 2016-03-23 |
| CN105423721B CN105423721B (en) | 2018-06-01 |
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| CN201510946013.2A Expired - Fee Related CN105423721B (en) | 2015-12-10 | 2015-12-10 | It can be with the heat-tube vacuum drying machine of UTILIZATION OF VESIDUAL HEAT IN |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266967A (en) * | 2016-12-31 | 2018-07-10 | 天津泓泉混凝土搅拌有限公司 | A kind of wet sand drying and exhaust treatment system |
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| US4698917A (en) * | 1986-05-02 | 1987-10-13 | Italvacuum Di Ing. P. Debolini & C. S.A.S. | Rotary drier for drying heat-sensitive products and pharmaceuticals |
| JP2007078274A (en) * | 2005-09-15 | 2007-03-29 | Kyowa Senpaku Kogyo Kk | Vacuum dryer |
| CN102853637A (en) * | 2011-06-28 | 2013-01-02 | 沈善明 | Flat round pipe inner heating double-cone vacuum dryer |
| CN203642654U (en) * | 2013-12-20 | 2014-06-11 | 王朝锋 | Vertical type dryer and drying pipe thereof |
| CN204854196U (en) * | 2015-08-08 | 2015-12-09 | 张国利 | Radiating dry storehouse of vacuum heat transfer |
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2015
- 2015-12-10 CN CN201510946013.2A patent/CN105423721B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698917A (en) * | 1986-05-02 | 1987-10-13 | Italvacuum Di Ing. P. Debolini & C. S.A.S. | Rotary drier for drying heat-sensitive products and pharmaceuticals |
| JP2007078274A (en) * | 2005-09-15 | 2007-03-29 | Kyowa Senpaku Kogyo Kk | Vacuum dryer |
| CN102853637A (en) * | 2011-06-28 | 2013-01-02 | 沈善明 | Flat round pipe inner heating double-cone vacuum dryer |
| CN203642654U (en) * | 2013-12-20 | 2014-06-11 | 王朝锋 | Vertical type dryer and drying pipe thereof |
| CN204854196U (en) * | 2015-08-08 | 2015-12-09 | 张国利 | Radiating dry storehouse of vacuum heat transfer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108266967A (en) * | 2016-12-31 | 2018-07-10 | 天津泓泉混凝土搅拌有限公司 | A kind of wet sand drying and exhaust treatment system |
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| Publication number | Publication date |
|---|---|
| CN105423721B (en) | 2018-06-01 |
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