CN203432425U - Standard heat pipe and rotating heat pipe combined efficient heat transfer stirring device - Google Patents
Standard heat pipe and rotating heat pipe combined efficient heat transfer stirring device Download PDFInfo
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- CN203432425U CN203432425U CN201320482935.9U CN201320482935U CN203432425U CN 203432425 U CN203432425 U CN 203432425U CN 201320482935 U CN201320482935 U CN 201320482935U CN 203432425 U CN203432425 U CN 203432425U
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Abstract
The utility model aims to provide a stirring device capable of transferring heat, heat releasing is realized while stirring is carried out, so that the heat transfer speed is improved, and energy conservation and consumption reduction effects are realized. The stirring device provided by the utility model combines a standard heat pipe with a rotating heat pipe for releasing heat while stirring, and comprises a main shaft body serving as the rotating heat pipe, wherein a rotating heat pipe conical cavity is arranged in the main shaft body, the outer wall of the middle part of the main shaft body is provided with tubular stirring arms, the top end of each tubular stirring arm is provided with a scraper, the outer wall of the left end of the main shaft body is vertically connected with the standard heat pipe, the standard heat pipe comprises a shell and a liquid absorbing core in an inner cavity, which are arranged in a heat source of an energy supply box, a working medium liquid pool is arranged in the inner cavity at the left end of the main shaft body, the working medium liquid pool is communicated with the inner cavity of the standard heat pipe, the inner cavity of the main shaft body and the inner cavities of the tubular stirring arms, and is filled with a working medium for transferring heat, and a sealing element is arranged at the joint of the main shaft body and the energy supply box.
Description
Technical field
The utility model relates to a kind of agitator of heat pipe firing equipment, particularly about a kind of standard heat pipe and rotating heat pipe combined high-efficiency heat transfer agitating device.
Background technology
Along with the fast development in epoch, the natural energy resources resources such as oil, coal, natural gas will be day by day deficient, and meanwhile, tropical island effect has also caused the vigilance in the world.Therefore, low-carbon (LC), the energy-conservation most important thing having developed as current technological innovation.The new forms of energy such as solar energy, air energy, geothermal energy, wind energy have obtained development energetically, for needing process equipment of low grade heat energy heat supply etc., adopt new forms of energy especially suitable, no matter need the equipment low-grade or heat supply of high-grade heat energy, the heat transfer efficiency of raising equipment and heat transfer rate, just can reach low-carbon (LC), energy-conservation, the remarkable result that improves process efficiency.For the large-scale heating that needs, the equipment stirring, for example treating capacity is the kitchen rubbish high temperature biological treating equipment of thousands of kilograms at every turn, the high-temperature stirring reactor of chemical field, the high-temperature stirring equipment of field of biological pharmacy etc., normally by equipment outer wall, heat, by wall surface temperature, import material or the material in equipment into, because heat transfer area is subject to the restriction of equipment outer wall area, material or amount are large, especially solid material, material bed thickness, only depend on barrel to conduct heat, its heat transfer rate is very slow, for such main equipment, even if outer wall is made Platelike heat pipe, improve heat transfer efficiency, due to material bed thickness or amount large, material or material will reach technological requirement temperature conditions, time is still grown, corresponding theory, energy consumption is still larger.
Summary of the invention
The utility model object is that a kind of agitating device that can conduct heat will be provided, and heat release while stirring, has improved heat transfer rate greatly, energy-saving and cost-reducing.Agitating device of the present utility model is that standard heat pipe and rotating heat pipe are combined, heat release when stirring.
The utility model is achieved in that standard heat pipe and rotating heat pipe combined high-efficiency heat transfer agitating device, it is characterized in that comprising the main shaft as rotating heat pipe, in main shaft, be provided with the conical cavity of rotating heat pipe, on the outer wall of main shaft middle part, be provided with tubulose and stir arm, described tubulose stirs arm top and is provided with scraper plate; Main shaft left end outer wall is connected with standard heat pipe is vertical, and described standard heat pipe comprises the liquid-sucking core of shell and inner chamber, is placed in the thermal source of energy supply casing; Main shaft left end inner chamber is provided with working medium liquid pool, and described working medium liquid pool stirs arm inner chamber and communicates with standard heat pipe inner chamber, main shaft inner chamber, tubulose, inside has the working medium of heat transfer; Described main shaft and energy supply casing junction are provided with seal.
Described tubulose stir arm outer wall be also provided with diametral rib or (with) axial fin.
On described standard heat pipe shell, be provided with diametral rib or (with) axial fin.
On described energy supply casing, be provided with thermal source outlet, thermal source import and sewage draining exit.
Agitator is also made to efficient heat transfer mechanism, greatly increased the heat transfer area of equipment, improved the speed of heating process, improve work efficiency and productivity effect, saved the energy, also reduced carbon emission, especially for the main equipment that only needs low grade heat energy, as kitchen rubbish high temperature biological treating equipment etc., adopt the new forms of energy such as solar energy, air energy, geothermal energy, wind energy for heat energy, its low-carbon (LC), energy-saving effect are more remarkable.
A kind of is that the main shaft of agitator is made to rotating heat pipe by standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, stirring arm is the tubulose of top band scraping blade, the heat absorbing end of rotating heat pipe is the standard heat pipe that is furnished with liquid-sucking core, tubulose stirs the outer wall of arm and standard heat pipe, can arrange as required diametral rib or axial fin, further to increase heat transfer area and to reach heat transfer balance.Tubulose stirs length, the quantity of arm and standard heat pipe, and the shape that fin is arranged, quantity are all according to volume of equipment size, definite by heat transfer EQUILIBRIUM CALCULATION FOR PROCESS.Thus, for the large-scale equipment that needs heat energy, when barrel conducts heat, agitator is also conducting heat simultaneously, has greatly improved heat transfer rate and the heat transfer efficiency of equipment, reduce energy consumption, save the energy, reduced carbon emission, simultaneously, further shorten the process time, improved process efficiency and productivity effect.
Standard heat pipe, its release end of heat of rotating heat pipe combined high-efficiency heat transfer agitating device stir arm by the tubulose of main shaft and top belt scraping plate and form, its inner hole of spindle is conical, release end of heat far-end is conical microcephaly, heat absorbing end is the liquid pool outside conical major part, stir the pipe that arm is top belt scraping plate, endoporus one end and scraper plate welded seal, one end is communicated with conical bore sealing, can arrange diametral rib or axial fin outside pipe.On the circumference of heat absorbing end, be furnished with the pipe of standard heat pipe structure, in pipe, there are the liquid-sucking cores (standard heat pipe is the heat pipe that has liquid-sucking core in vial) such as metallic coil wrapping wire net or silk screen composite core, pipe is outer can arrange diametral rib or axial fin, by after total part welded seal, be pumped into high vacuum and fill with working medium.Thus, standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device have been formed.Heat absorbing end at standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device is furnished with energy supply casing, has thermal source import, thermal source outlet and sewage draining exit on energy supply casing, and energy supply casing and rotating heat pipe housing contacts place are provided with seal.
Described standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device are to be combined by standard heat pipe and rotating heat pipe.On rotating heat pipe release end of heat circumference, arrange the arm that stirs of top belt scraping plate, stir arm and made by hollow pipe, top and scraper plate welded seal, other end endoporus is communicated with rotating heat pipe conical cavity, the release end of heat that is equivalent to tubulose gravity assisted heat pipe during running, pipe is outer can arrange diametral rib or axial fin; On the heat absorbing end circumference of rotating heat pipe, be furnished with the standard heat pipe heat pipe of liquid-sucking core (with), the sealing of pipe endoporus one end, one end is communicated with rotating heat pipe liquid pool, and pipe can be arranged diametral rib or axial fin outward.
Described standard heat pipe, its tubulose of rotating heat pipe combined high-efficiency heat transfer agitating device stir the length, quantity of arm and standard heat pipe according to volume of equipment size, the thermal equilibrium condition setting of heating load and heat transfer area.
The pipe pipe outer and standard heat pipe that the tubulose of described standard heat pipe, its top belt scraping plate of rotating heat pipe combined high-efficiency heat transfer agitating device stirs arm adopt outward diametral rib or axially the form, quantity of fin according to the character of material handling and thermal equilibrium condition setting.
Heat source in described standard heat pipe, its heat supply casing of rotating heat pipe combined high-efficiency heat transfer agitating device can be high-temperature water, gas, vapour or other heating agents;
Described heat supply casing is provided with thermal source import, thermal source outlet, sewage draining exit;
Described standard heat pipe, the heat-transfer working medium of rotating heat pipe combined high-efficiency heat transfer agitating device is liquid state when not working, during work, in heat absorbing end, absorb latent heat of vaporization vaporization, to the condensation of the taper release end of heat release latent heat of vaporization, because rotating heat pipe endoporus is conical, tubulose stirs the release end of heat that arm forms tubulose gravity assisted heat pipe, steam discharges the latent heat of vaporization at this simultaneously, condensate liquid relies on gravity to return to rotating heat pipe taper cavity, in company with the condensate liquid of rotating heat pipe together, from taper microcephaly, return in the liquid pool of taper major part, by vaporization and the condensation of working medium, heat energy is directly passed to material or material in Stirring, thus, at heat pipe path high speed circulating heat transfer efficiently.
Described standard heat pipe, its heat absorbing end of rotating heat pipe combined high-efficiency heat transfer agitating device are arranged the standard heat pipe with liquid-sucking core, liquid-sucking core can be made by metallic coil wrapping wire net or silk screen composite core etc., its endoporus one end sealing, one end is communicated with rotating heat pipe heat absorbing end liquid pool, increased endotherm area, in rotation, rely on gravity and capillary imbibition power to store working medium, brought into play the effect of standard heat pipe efficient heat transfer simultaneously.
Details are as follows: the main shaft endoporus of described agitating device is made to taper cavity, make after heat pipe, cone-shaped cavity small-caliber end is the release end of heat of rotating heat pipe, tubulose along main shaft release end of heat radial arrangement top belt scraping plate stirs arm, tubulose stirs arm endoporus one end and scraper plate welded seal, one end is communicated with taper cavity, and tubulose stirs arm lengths, quantity according to volume of equipment, big or small definite, and pipe is outer needs to arrange diametral rib or axial fin according to heat output, heat transfer area; Taper cavity heavy caliber terminal is established one and is greater than the bigbore cylindrical working medium liquid pool of cone-shaped cavity, along cylindrical working medium liquid pool radial arrangement pipe, the sealing of pipe one end, one end endoporus is communicated with cylindrical working medium liquid pool, in pipe, be furnished with the liquid-sucking core of metallic coil wrapping wire net or silk screen composite core, pipe quantity, length, the outer fin shape of arranging of pipe [diametral rib or axially fin], quantity are determined according to heat output, heat transfer area, make after heat pipe, become standard heat pipe structure, liquid pool and standard heat pipe become the heat absorbing end of rotating heat pipe; In heat absorbing end, energy supply casing is set outward, energy supply casing and main shaft contact position arrange seal, are equipped with thermal source import, thermal source outlet, sewage draining exit on energy supply casing.By after total part welded seal, be pumped into high vacuum and fill with working medium, form thus standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device.Under high vacuum situation, the boiling point of hot intraductal working medium reduces, in the external world, provide under the condition of lower temperature thermal source, working medium can absorb the latent heat of vaporization rapidly and evaporate, steam arrives release end of heat and discharges the latent heat of vaporization almost without thermal resistance in the situation that, at release end of heat, except endoporus is that conical main shaft outwards discharges the latent heat of vaporization, steam also by tubulose, stirs arm and fin discharges the latent heat of vaporization, owing to stirring arm, with main shaft, rotate, condensate liquid can rely on gravity to return in conical bore, and return to heat absorbing end liquid pool with the condensate liquid in rotating heat pipe, form thus the continuous circulation that working medium heat absorption-evaporation-heat release-condensate liquid returns, externally reach at a high speed, the effect that efficient circulation is conducted heat.If take high-temperature water during as heat source, energy supply casing is water tank, in the liquid pool of rotating heat pipe and pipe, there is liquid-sucking core, pipe is outer has the standard heat pipe part of fin to be all placed in water tank, the tubulose of rotating heat pipe release end of heat and belt scraping plate stirs arm and in company with the fin outside pipe, is placed in the cylindrical shell of equipment, the heat energy that high-temperature water provides starts the working medium evaporation in standard heat pipe and liquid pool, steam transmits to rotating heat pipe taper cavity, and by taper cavity, be sent to tubulose and stir in arm, by spindle outer wall and tubulose, stirring arm outer wall and fin outwards discharges after the latent heat of vaporization, steam condensation, condensate liquid relies on gravity to return to heat absorbing end, wherein, the condensate liquid that tubulose stirs in arm relies on gravity to return in the garden taper hole of rotating heat pipe in rotation, and with the condensate liquid of rotating heat pipe, return to the heat absorbing end of rotating heat pipe, also return in liquid pool, owing to being communicated with the standard heat pipe of liquid pool, be built-in with liquid-sucking core, even standard heat pipe is in being inverted shape in rotation, in liquid-sucking core dependence capillary force in pipe is adsorbed on working medium, avoided heat pipe heat absorbing end working medium to dry up and the possibility of impact heat transfer.Thus, form the continuous circulation that working medium heat absorption-evaporation-heat release-condensate liquid returns, externally be about to the heat energy that heat supply case provides, rely on the heat transfer of high speed, efficient circulation that material or material are rapidly heated, reach fast and complete process conditions, making whole disposing technique shorten the time, having reduced energy consumption, reach low-carbon (LC), energy-conservation effect, improved production efficiency.Because high-temperature water is low grade heat energy, by new forms of energy such as solar energy, air energy, geothermal energy, wind energies, just can obtain, in practice by the complementary heat supply of solar water heater and air heat pump, by the operation of standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, the material in equipment or material can reach 60-80 completely fast
othe technique of C is disposed temperature, for equipment such as large-scale kitchen rubbish high temperature resource biological treatments, will greatly reduce energy consumption and processing cost, makes it to become the recycling economy of sustainable development.Therefore, novelty of the present utility model, creativeness, practicality are extremely strong.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, liquid pool is communicated with standard heat pipe, in pipe, be furnished with the liquid-sucking cores such as metallic coil wrapping wire net or silk screen composite core, rely on capillary attraction store working medium and reclaim condensate liquid, guaranteed the cycle operation that working medium heat absorption-evaporation-condensate liquid reclaims.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, standard heat pipe is arranged on the circumference of rotating heat pipe heat absorbing end liquid pool shell, and the form of its length, quantity and pipe outer employing diametral rib or axially fin, quantity etc. are determined according to heat output, heat transfer area.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, heat absorbing end liquid pool and the standard heat pipe of rotating heat pipe are all placed in heat supply case, its effect is the latent heat of vaporization that absorbs fast the thermal source that heat supply case provides, and makes working medium evaporation heat transfer in pipe and in liquid pool.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, heat supply case is provided with thermal source import, thermal source outlet, sewage draining exit, and heat supply case and rotating heat pipe housing contacts place are provided with seal, in case the thermal source in heat supply case leaks.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, in main shaft pipe, be taper body, be beneficial to the backflow that in rotation condensate liquid relies on gravity and revolving force.
At above-mentioned standard heat pipe, in rotating heat pipe combined high-efficiency heat transfer agitating device, conically shaped body diameter in main shaft is descending, this section is the release end of heat of rotating heat pipe, the tubulose that is radially provided with top belt scraping plate on release end of heat stirs arm, tubulose stirs arm endoporus one end and scraper plate is tightly connected, the other end is communicated with main shaft inner circle taper hole, pipe is outer can arrange diametral rib or axial fin as required, to increase heat transfer area, tubulose stirs the release end of heat that the main shaft portion of arm and tapered bore is rotating heat pipe, by release end of heat by the latent heat of vaporization to material or substance release, be externally high-speed and high-efficiency the heating of material or material is made it to reach fast and complete process conditions.
In above-mentioned standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, the tubulose of rotating heat pipe and the top belt scraping plate that is connected to stirs the cylindrical shell that arm is all placed in equipment, makes it on-stream and fast material or material is heated to technological temperature to material or material uniform stirring time.
The utility model standard heat pipe, rotating heat pipe combined high-efficiency heat transfer agitating device, owing to having adopted above-mentioned technical scheme, make it compared with prior art, has following advantage and good effect:
1. the utility model structure is terse, compact, especially for the large equipment of heat output, by standard heat pipe length, quantity and the outer fin quantity of pipe, and tubulose stirs the outer fin quantity of arm lengths, quantity and pipe, can flexibly, effectively arrange and make it the heat transfer efficiency that reaches best by corresponding heat transfer area.
2. the utility model, owing to having used the combination of standard heat pipe and rotating heat pipe, is combined agitator and Heater group, and volume is little, heat transfer efficiency is high, efficient heat transfer when stirring, Fast Heating material or material, shorten the process time, improved process efficiency and productivity effect.
3. the utility model is owing to having used the combination of standard heat pipe and rotating heat pipe, and heat transfer area flexible arrangement is easily manufactured, and low cost of manufacture is practical, is conducive to wide popularization and application.
4. the utility model is owing to having used the combination of standard heat pipe and rotating heat pipe, when heat source changes, can be by adjusting shape and the quantity of caliber, length, quantity, the quantity of fin and the caliber of rotating heat pipe of standard heat pipe, caliber that tubulose stirs arm, quantity, fin, reach heat transfer balance, make the heat transfer efficiency of heat pipe reach best.Simultaneously, increased the range of choice of heat source, can or provide high-temperature-hot-water as thermal source by combinations such as solar energy-air energy, solar energy-ground heat energy by solar energy, air energy, wind energy, geothermal energy etc., also can provide heat energy by industrial exhaust heats such as hot blast, high-temperature flue gas, also can be by steam or heat conduction wet goods as heat source.
In sum, the utility model is standard heat pipe and the rotating heat pipe combined high-efficiency heat transfer agitating device that a kind of heat transfer efficiency is high, energy consumption is low.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
In figure: 1. main shaft, 2. rotating heat pipe taper cavity, 3. tubulose stirs arm, 4. scraper plate, 5. diametral rib, 6. axial fin, 7. seal, 8. standard heat pipe shell, 9. liquid-sucking core, 10. thermal source outlet, 11. energy supply casings, 12. thermals source, 13. working medium, 14. thermal source imports, 15. sewage draining exits, 16. working medium liquid pools.
The specific embodiment
Below in conjunction with accompanying drawing and exemplary embodiments, the utility model is described in further detail.
In Fig. 1, the utility model comprises the main shaft 1 as rotating heat pipe, is provided with the conical cavity 2 of rotating heat pipe in main shaft 1, is provided with tubulose and stirs arm 3 on main shaft 1 middle part outer wall, and described tubulose stirs arm 3 tops and is provided with scraper plate 4; Main shaft 1 left end outer wall is connected with standard heat pipe is vertical, and described standard heat pipe comprises the liquid-sucking core 9 of shell 8 and inner chamber, is placed in the thermal source 12 of energy supply casing 11; Main shaft 1 left end inner chamber is provided with working medium liquid pool 16, and described working medium liquid pool 16 stirs arm inner chamber and communicates with standard heat pipe inner chamber, main shaft inner chamber, tubulose, inside has the working medium 13 of heat transfer; Described main shaft 1 is provided with seal 7 with energy supply casing 11 junctions.
Described tubulose stir arm outer wall be also provided with diametral rib 5 or (with) axial fin 6.
On described standard heat pipe shell, be provided with diametral rib 5 or (with) axial fin 6.
On described energy supply casing 11, be provided with thermal source outlet 10, thermal source import 14 and sewage draining exit 15.
Claims (5)
1. standard heat pipe and rotating heat pipe combined high-efficiency heat transfer agitating device, it is characterized in that comprising the main shaft as rotating heat pipe, in main shaft, be provided with the conical cavity of rotating heat pipe, be provided with tubulose and stir arm on the outer wall of main shaft middle part, described tubulose stirs arm top and is provided with scraper plate; Main shaft left end outer wall is connected with standard heat pipe is vertical, and described standard heat pipe comprises the liquid-sucking core of shell and inner chamber, is placed in the thermal source of energy supply casing; Main shaft left end inner chamber is provided with working medium liquid pool, and described working medium liquid pool stirs arm inner chamber and communicates with standard heat pipe inner chamber, main shaft inner chamber, tubulose, inside has the working medium of heat transfer; Described main shaft and energy supply casing junction are provided with seal.
2. standard heat pipe as claimed in claim 1 and rotating heat pipe combined high-efficiency heat transfer agitating device, is characterized in that described tubulose stirs arm outer wall and is also provided with diametral rib.
3. standard heat pipe as claimed in claim 1 and rotating heat pipe combined high-efficiency heat transfer agitating device, is characterized in that described tubulose stirs arm outer wall and is also provided with axial fin.
4. standard heat pipe as claimed in claim 1 and rotating heat pipe combined high-efficiency heat transfer agitating device, is characterized in that being provided with diametral rib on described standard heat pipe shell.
5. standard heat pipe as claimed in claim 1 and rotating heat pipe combined high-efficiency heat transfer agitating device, is characterized in that being provided with axial fin on described standard heat pipe shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482935.9U CN203432425U (en) | 2013-08-08 | 2013-08-08 | Standard heat pipe and rotating heat pipe combined efficient heat transfer stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482935.9U CN203432425U (en) | 2013-08-08 | 2013-08-08 | Standard heat pipe and rotating heat pipe combined efficient heat transfer stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432425U true CN203432425U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482935.9U Expired - Lifetime CN203432425U (en) | 2013-08-08 | 2013-08-08 | Standard heat pipe and rotating heat pipe combined efficient heat transfer stirring device |
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| CN (1) | CN203432425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398610A (en) * | 2013-08-08 | 2013-11-20 | 何其伦 | Efficient heat transmission stirring device with standard heat pipe and rotating heat pipe combined |
| WO2019001815A1 (en) * | 2017-06-27 | 2019-01-03 | Hans Heidolph GmbH | Blending device, in particular a hand blender |
-
2013
- 2013-08-08 CN CN201320482935.9U patent/CN203432425U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398610A (en) * | 2013-08-08 | 2013-11-20 | 何其伦 | Efficient heat transmission stirring device with standard heat pipe and rotating heat pipe combined |
| WO2019001815A1 (en) * | 2017-06-27 | 2019-01-03 | Hans Heidolph GmbH | Blending device, in particular a hand blender |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150325 |
|
| RGAV | Abandon patent right to avoid regrant |