CN205482204U - Heat pipe vacuum drying storehouse - Google Patents
Heat pipe vacuum drying storehouse Download PDFInfo
- Publication number
- CN205482204U CN205482204U CN201521136777.7U CN201521136777U CN205482204U CN 205482204 U CN205482204 U CN 205482204U CN 201521136777 U CN201521136777 U CN 201521136777U CN 205482204 U CN205482204 U CN 205482204U
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- Prior art keywords
- heat
- storehouse
- tube
- dryness storehouse
- shell
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Abstract
The utility model relates to a heat pipe vacuum drying storehouse is by the shell, interior storehouse, high airtight discharge apparatus, the air duct with lead hot working medium and constitute. Heat pipe vacuum drying storehouse's face shaping is cylindric, and its both ends are tapers. The outside in storehouse including the shell, hot working medium is led in the filling in the inner chamber between shell and the interior storehouse. Interior storehouse comprises the storehouse body, cooling tube and helical blade, high airtight discharge apparatus is being installed on the discharge gate in advancing of nei cang both ends, has the air duct above the high airtight discharge apparatus. Leading hot working medium and receiving the heat energy heating and the phase transition gasification, the hot working medium that leads of vaporization carries out the heat conduction heat transfer through the storehouse body and cooling tube, and the heat transfer area of increase has improved the heat transfer heat conduction speed of heat energy, and the heat energy availability factor is high, has reached the dry purpose of quick material, the vacuum low temperature drying of continuity can be realized in the dry storehouse of installing high airtight discharge apparatus, and cooling tube and helical blade possess stirring function, and the wet stock is difficult to lump, improves the dry quality of material.
Description
Technical field
The utility model relates to a kind of dryness storehouse, the heat-tube vacuum dryness storehouse on a kind of drying equipment.
Background technology
In the processing fields such as present grain, food, chemical industry, medicine, agricultural byproducts, herbage, need under vacuum material to be thermally dried process；The dryness storehouse heat exchange of vacuum dryer currently on the market is many carries out heat exchange heat radiation with calandria heat radiation, interlayer mode of heating, but their radiator volume is big, area of dissipation is little, heat energy service efficiency is low.Wet stock, under vacuum conditions through being commonly formed caking, causes the uneven drying of wet stock, affects the drying quality of material.
Hot pipe technique is the heat transfer element of the one referred to as " heat pipe " of the G.M.Grover invention of LosAlamos National Laboratory of the U.S. in 1963, it takes full advantage of the Rapid Thermal hereditary property of heat-conduction principle and refrigeration filling, through heat pipe, the heat of thermal objects is delivered to rapidly outside thermal source, inside heat pipe leans on the vapour of hydraulic fluid, liquid phase-change heat transfer, thermal resistance is the least, Natural Circulation heat conduction, therefore has the highest capacity of heat transmission, and its capacity of heat transmission exceedes the capacity of heat transmission of any known metal.
The patented product rotary type vacuum heat conduction heat-exchanger rig of my application, rotary type vacuum heat conduction heat-exchanger rig is made up of shell, inner shell, side plate, lid and heat-conducting work medium.Shell, inner shell are welded seals with the side plate of both sides, and shell is in the outside of inner shell, and the inner chamber between shell and inner shell is to seal, and is filled with heat-conducting work medium in the inner chamber between shell and inner shell.There is mouth above one end side plate of rotary type vacuum heat conduction heat-exchanger rig, above mouth, have lid.Radiating tube, helical blade is had on the inwall of inner shell.Rotary type vacuum heat conduction heat-exchanger rig is merely able to be dried drying in batches, it is impossible to enough seriality vacuum drying materials, so needing further to be improved rotary type vacuum heat conduction heat-exchanger rig.
Summary of the invention
Problem to be solved in the utility model is the deficiency overcoming prior art to exist, further improved on the basis of the patent " rotary type vacuum heat conduction heat-exchanger rig " of my application, provide a kind of heat-tube vacuum dryness storehouse, changing a feed inlet and outlet in storehouse in dry vacuum container is two feed inlet and outlets, and changing lid is high airtight device for discharging；There is the heat-tube vacuum dryness storehouse of high airtight device for discharging, it is possible to achieve successional vacuum dehydrating at lower temperature.
In order to arrive above-mentioned purpose, this utility model is achieved through the following technical solutions: a kind of heat-tube vacuum dryness storehouse is by shell, and interior storehouse, high airtight device for discharging, airway and heat-conducting work medium form.
The face shaping of described heat-tube vacuum dryness storehouse is cylindric.
1, the two ends of heat-tube vacuum dryness storehouse are tapers.
2, there is feed inlet and outlet at the two ends of heat-tube vacuum dryness storehouse.
3, the diameter of heat-tube vacuum dryness storehouse is 800 3500mm；The length of heat-tube vacuum dryness storehouse is 1000 25000mm.
It is metallic plate that described shell makes material, and the thickness of metallic plate is 0.5 8mm.
Described shell is in the outside in interior storehouse, and interior storehouse is in the inside of shell.
1, the inner chamber between shell and interior storehouse is that closing is gastight.
2, the inner chamber spacing between shell and interior storehouse is 5 150mm.
3, when the length of heat-tube vacuum dryness storehouse is more than 1500mm, the connection between shell and interior storehouse can be connected by support is fixing.
4, in order to reduce the loss of heat energy, adhere to install heat-insulation layer additional in enclosure and be incubated.
Corresponding appropriate heat-conducting work medium is had in inner chamber between described shell and interior storehouse.
The air pressure of the interior intracavity between described shell and interior storehouse sets different negative pressure pressure according to different requirement of gasification temperature, in controlling according to design after the gasification vapo(u)rous degree of intracavity, adds corresponding, appropriate heat-conducting work medium.
Described interior storehouse is made up of warehouse, radiating tube and helical blade.
The making material of described warehouse is metallic plate, and the thickness of metallic plate is 0.5 8mm.
High airtight device for discharging is installed on the feed inlet and outlet at described Nei Cang two ends.
The airtight device for discharging of described height is airlock, or wind stopping device, or discharge gate.
Airway is had above the airtight device for discharging of described height.
1, airway is for connection to vacuum pump set, and vacuum pump set can be by the gas in storehouse in airway pump drainage.
2, airway to seal fixing by the joint portion of high airtight device for discharging, it is impossible to enough gas leakage of losing heart.
Described helical blade is weldingly fixed on warehouse, and material can be stirred by helical blade, discharging.
1, the making material of helical blade is metallic plate.
2, the height of helical blade is 50 500mm, and the thickness of helical blade is 1 10mm, a length of 3000 35000mm of helical blade.
3, the quantity of helical blade is 16.
4, helical blade layout on warehouse is around shape；Or stringer shape.
Described warehouse correspondence up and down has aperture, and the diameter in aperture is the same with the pipe diameter of radiating tube；Aperture on warehouse is 50 200mm with the spacing in aperture.
In the corresponding aperture that the two ends of described radiating tube are inserted on warehouse；Being welded as a whole by binding site on radiating tube and warehouse, the binding site of radiating tube and warehouse is the most airtight.
1, the inner chamber between two ends and shell and the interior storehouse of radiating tube is through ventilative.
2, the tube pitch of adjacent radiating tube is 50 200mm.
3, the pipe of radiating tube is the metal tube that both ends open is ventilative.
Described radiating tube is to have fin on light pipe, or pipe.
1, the height of the fin on radiating tube is 5 50mm, and the thickness of fin is 0.5 3mm, and fin is 18 80mm with the spacing of fin.
2, the combination of the fin on radiating tube and pipe is fixed as one.
3, the connection form of the fin on radiating tube and pipe is longitudinal shape, or around shape.
This utility model has the advantages that with existing dryness storehouse ratio: the heat radiation of a kind of heat-tube vacuum dryness storehouse is the heat radiation of inwall solid；In the case of the space of formed objects, volume, its heat exchange area increases by 12 60 times, by energy heats, phase transformation vaporizes heat-conducting work medium, the heat-conducting work medium warehouse in interior storehouse of vaporization and radiating tube carry out heat conduction heat exchange, the heat exchange area increased improves the heat exchange heat-transfer rate of heat energy, heat energy service efficiency is high, strengthens dry materials efficiency, has reached the drying purpose of Quick material；The dryness storehouse of high airtight device for discharging is installed to realize successional vacuum dehydrating at lower temperature, radiating tube and helical blade and possess agitating function, under the state of vacuum drying, wet stock prevented from caking, improves the dry mass of material.
Accompanying drawing illustrates:
Fig. 1, structural representation for this utility model heat-tube vacuum dryness storehouse；
Fig. 2, the structural representation of helical blade for this utility model heat-tube vacuum dryness storehouse.
Detailed description of the invention:
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Embodiment:
Heat-tube vacuum dryness storehouse as shown in Figure 1 is by shell (1), interior storehouse (2), high airtight device for discharging (3), airway (4) and heat-conducting work medium (6) composition.
The face shaping of described heat-tube vacuum dryness storehouse is cylindric.
1, the two ends of heat-tube vacuum dryness storehouse are tapers.
2, there is feed inlet and outlet (9) at the two ends of heat-tube vacuum dryness storehouse.
3, the diameter of heat-tube vacuum dryness storehouse is 1500mm；The length of heat-tube vacuum dryness storehouse is 15000mm.
It is metallic plate that described shell (1) makes material, and the thickness of metallic plate is 2mm.
Described shell (1) is in the outside of Nei Cang (2), and interior storehouse (2) are in the inside of shell (1).
1, the inner chamber between shell (1) and interior storehouse (2) is that closing is gastight.
2, the inner chamber spacing between shell (1) and interior storehouse (2) is 80mm.
3, connected by support is fixing between shell (1) and interior storehouse (2).
4, adhere to install heat-insulation layer additional outside shell (1) be incubated.
Corresponding appropriate heat-conducting work medium (6) is had in inner chamber between described shell (1) and interior storehouse (2).
Described heat-conducting work medium (6) sets different negative pressure pressure according to the air pressure of the interior intracavity between shell (1) and interior storehouse (2) according to different requirement of gasification temperature, in controlling according to design after the gasification vapo(u)rous degree of intracavity, add corresponding, appropriate heat-conducting work medium (6).
Interior storehouse (2) as shown in Figure 1 and Figure 2 is made up of warehouse (7), radiating tube (5) and helical blade (8).
The making material of the warehouse (7) in described interior storehouse (2) is metallic plate, and the thickness of metallic plate is 2mm.
The feed inlet and outlet (9) at described interior storehouse (2) two ends installed above high airtight device for discharging (3).
The airtight device for discharging of described height (3) is airlock.
Airway (4) is had above the airtight device for discharging of described height (3).
1, the gas that vacuum pump set is come in pump drainage in storehouse (2) by airway (4).
2, airway (4) to seal fixing by the joint portion of high airtight device for discharging (3).
Described helical blade (8) is weldingly fixed on warehouse (7).
1, the making material of helical blade (8) is metallic plate.
2, the height of helical blade (8) is 300mm, and the thickness of helical blade (8) is 2mm, a length of 18000mm of helical blade (8).
3, the quantity of helical blade (8) is 2.
4, the helical blade (8) layout on the warehouse (7) of Nei Cang (2) is around shape.
Described warehouse (7) correspondence up and down has aperture, and the diameter in aperture is the same with the pipe diameter of radiating tube (5)；Aperture on warehouse (8) is 100mm with the spacing in aperture.
The two ends of described radiating tube (5) are inserted in the corresponding aperture on warehouse (7).
Binding site on described radiating tube (5) and warehouse (7) is welded as a whole, and the binding site of radiating tube (5) and warehouse (7) is the most airtight.
1, the inner chamber between two ends and shell (1) and interior storehouse (2) of radiating tube (5) is through ventilative.
2, the tube pitch of adjacent radiating tube is 100mm.
3, the pipe of radiating tube (5) is the metal tube that both ends open is ventilative.
Fin is had on the pipe of described radiating tube (5).
1, the height of the fin on radiating tube (5) is 30mm, and the thickness of fin is 1mm, and fin is 50mm with the spacing of fin.
2, the combination of the fin on radiating tube (5) and pipe is fixed as one.
3, the connection form of the fin on radiating tube (5) and pipe is around shape.
Above example is only intended to help to understand manufacture method of the present utility model and core concept thereof; it is embodied as being not limited to above-mentioned specific embodiment; those skilled in the art is from above-mentioned design; without performing creative labour; done change, all falls within protection domain of the present utility model.
Claims (10)
1. a heat-tube vacuum dryness storehouse, it is characterised in that: heat-tube vacuum dryness storehouse is by shell (1), interior storehouse (2), high airtight device for discharging (3), airway (4) and heat-conducting work medium (6) composition；
The face shaping of described heat-tube vacuum dryness storehouse is cylindric, and the two ends of heat-tube vacuum dryness storehouse are tapers；
There is feed inlet and outlet (9) at the two ends of described heat-tube vacuum dryness storehouse；
Described shell (1) is in the outside of Nei Cang (2), and interior storehouse (2) are in the inside of shell (1)；
Connected by support is fixing between described shell (1) and interior storehouse (2)；
Corresponding appropriate heat-conducting work medium (6) is had in inner chamber between described shell (1) and interior storehouse (2)；
Described interior storehouse (2) is by warehouse (7), radiating tube (5) and helical blade (8) composition；
The feed inlet and outlet (9) at described interior storehouse (2) two ends installed above high airtight device for discharging (3)；
Described radiating tube (5) is to have fin on light pipe, or pipe；
The two ends of described radiating tube (5) are inserted in the corresponding aperture of warehouse (7)；Inner chamber between two ends and shell (1) and interior storehouse (2) of radiating tube (5) is through ventilative；
Airway (4) is had above the airtight device for discharging of described height (3)；
Described helical blade (8) is weldingly fixed on warehouse (7), and the quantity of helical blade (8) is 16.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the diameter of heat-tube vacuum dryness storehouse is 800 3500mm；The length of heat-tube vacuum dryness storehouse is 1000 25000mm.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the spacing between shell (1) and interior storehouse (2) is 5 100mm.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: high airtight device for discharging (3) is airlock, or wind stopping device, or discharge gate.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: airway (4) to seal fixing by the joint portion of high airtight device for discharging (3).
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the pipe of radiating tube (5) is the metal tube that both ends open is ventilative；The tube pitch of adjacent radiating tube is 50 200mm.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the height of the fin on radiating tube (5) is 5 30mm, and the thickness of the upper fin of radiating tube (5) is 0.5 3mm, and the upper fin of radiating tube (5) is 18 60mm with the spacing of fin.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: fin and the connection form of pipe on radiating tube (5) are longitudinal shapes, or around shape.
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the height of helical blade (8) is 50 500mm, and the thickness of helical blade (8) is 1 10mm, a length of 3000 35000mm of helical blade (8).
A kind of heat-tube vacuum dryness storehouse the most according to claim 1, it is characterised in that: the helical blade (8) layout on the warehouse (7) of Nei Cang (2) is longitudinal shape, or around shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136777.7U CN205482204U (en) | 2015-12-15 | 2015-12-15 | Heat pipe vacuum drying storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136777.7U CN205482204U (en) | 2015-12-15 | 2015-12-15 | Heat pipe vacuum drying storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482204U true CN205482204U (en) | 2016-08-17 |
Family
ID=56663210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136777.7U Expired - Fee Related CN205482204U (en) | 2015-12-15 | 2015-12-15 | Heat pipe vacuum drying storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486053A (en) * | 2015-12-15 | 2016-04-13 | 张海娟 | Heat pipe vacuum drying bin |
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2015
- 2015-12-15 CN CN201521136777.7U patent/CN205482204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486053A (en) * | 2015-12-15 | 2016-04-13 | 张海娟 | Heat pipe vacuum drying bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |