CN105674769B - The rotary cooler of airflow circulating - Google Patents
The rotary cooler of airflow circulating Download PDFInfo
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- CN105674769B CN105674769B CN201610198581.3A CN201610198581A CN105674769B CN 105674769 B CN105674769 B CN 105674769B CN 201610198581 A CN201610198581 A CN 201610198581A CN 105674769 B CN105674769 B CN 105674769B
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- pipe
- cooling jacket
- distribution
- ring
- air flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of rotary cooler of airflow circulating, including shell are invented, the shell is by cylinder（1）, top board（2）, base plate（3）, water inlet（4）, delivery port（5）Constitute；Also include cased distribution of air flow drum, cooling jacket, collection pendular ring；Distribution of air flow drum is by air inlet（6）, gas with drum（7）With 26 distribution of air flow pipes（8）Composition, cooling jacket is by upper ring plate（9）, lower ring plate（10）, outer cooling cylinder（11）, interior cooling cylinder（12）Composition；Collection pendular ring is by connecting tube（13）, ring pipe（14）, drain pipe（15）Composition；The rotary cooler of airflow circulating of the invention, when plant perfume oil is extracted for steam distillation compared with the equal shell and tube of film-cooled heat, coil pipe type, panel cooler, it is novel with structure, air motion mode is special, overcome the emulsion of distillate, improve oil yield up to 10% 30%.
Description
Technical field
The present invention relates to a kind of rotary cooler of airflow circulating, belong to plant perfume oil distillation extractive technique field.
Background technology
Plant perfume oil is the important source material in medical treatment, food, essence perfume, cosmetics.Plant perfume oil extract has many
The approach of kind, such as：Extraction, means of supercritical extraction, sub-critical extraction, squeezing, steam distillation etc..The plant perfume of the current overwhelming majority
Oil is all extracted using steam distillation method, and reason is that the perfumery oil for extracting in this way is best in quality.
At present in the equipment of steam distillation vegetable oil, it is common to use cooler have shell and tube, coil pipe type, board-like
All there is distillate emulsion seriously Deng cooler, but this kind of cooler, cause the low shortcoming of oil yield.
The content of the invention
The purpose of the present invention, is that invention one kind is avoided that and distills out liquid emulsion, improves plant perfume oil oil yield
The rotary cooler of airflow circulating.
The rotary cooler of airflow circulating of the present invention, including shell, the shell is by cylinder, top board, base plate, water inlet
Mouth, delivery port are constituted, and are all made up of metallic plate；Characterized by further comprising cased distribution of air flow drum, cooling folder
Set, collection pendular ring；Described distribution of air flow drum is made up of air inlet, gas with drum, distribution of air flow pipe, and top board is stretched out in air inlet upper end
Outward, it is connected with outside boiler steam appendix, a diameter of 50-200 millimeters, gas is in straight tube shape with drum, and straight tube length is
100-400 millimeters, gas matches somebody with somebody 2-10 times that drum diameter is air inlet, and gas is with drum is mounted in air inlet lower end and is connected with air inlet, gas
Flow point pipe arrangement is 2-6 bars, and drum circumference uniform distribution is matched somebody with somebody along gas, and upper end connects with gas with drum, and cooling jacket inner chamber is stretched into lower end；It is described cold
But chuck is vertically mounted in shell, each cooler at least 1 cooling jacket of adapted, or up to 4 cooling jackets are together
Use, cooling jacket is made up of upper ring plate, lower ring plate, outer cooling cylinder, interior cooling cylinder, outside outer cooling cylinder inner tube wall and interior cooling cylinder
Cooling jacket inner chamber is formed between barrel, upper ring plate is connected with each distribution of air flow pipe, and cooling is stretched into each bar distribution of air flow pipe lower end
The upper ring plate of chuck is turned along the circumference same direction of horizontal plane immediately after reaching cooling jacket inner chamber, makes each bar distribution of air flow
The air-flow that pipe sprays makees circulation rotating motion all along the same circumferencial direction of horizontal plane, and lower ring plate is in cooling jacket bottom and liquid collecting
Ring is connected；The collection pendular ring is made up of mounted in cooling jacket lower section, collection pendular ring connecting tube, ring pipe, drain pipe, the bar of connecting tube
Number and each bar diameters are identical with distribution of air flow pipe, the connecting tube upper end mouth of pipe be connected with cooling jacket lower ring plate and with cooling jacket
Inner chamber is communicated, and lower end connects with ring pipe, and ring pipe is fixed on base plate, and there are the cross pipe communicated with ring pipe, ring in centre
The length of shape pipe is 50-100 millimeters, and diameter is 1.5-2 times of distribution of air flow pipe diameter, drain pipe diameter and annular pipe diameter phase
Deng, the inner connected with ring pipe, outer end stretches out shell 50-200 millimeters.
The rotary cooler of airflow circulating of the invention, when using multiple cooling jackets, each cooling jacket is small to cover greatly
Form suit after it is cased, the distribution of air flow pipe upper end matched with each cooling jacket is arranged dress from small to large by layer
On the circumference of same distribution drum, the orlop of drum is matched somebody with somebody in the distribution of air flow pipe arrangement of its minimum cooling jacket adapted mounted in gas,
Arrangement upwards successively, the distribution of air flow pipe arrangement of maximum cooling jacket adapted is mounted in the superiors of the gas with drum, each cooling jacket
The distribution of air flow pipe for matching is 2-6 bars, and the distribution of air flow pipe size dimension that same cooling jacket is matched is identical；Using many
During individual cooling jacket, in the collection pendular ring of institute's adapted, only maximum cooling jacket matches somebody with somebody connecting tube lower end and the annular of collection pendular ring
Pipe is connected, and the cross for collecting pendular ring is matched somebody with somebody in the connecting tube lower end that remaining each cooling jacket matches somebody with somebody collection pendular ring with maximum cooling jacket
Shape pipe is connected, and the ring pipe that drain pipe matches somebody with somebody collection pendular ring with maximum cooling jacket is connected, and province omits remaining cooling jacket
Match somebody with somebody the ring pipe and drain pipe of collection pendular ring.
The rotary cooler of airflow circulating of the invention, the interior diameter D of the interior cooling cylinder of the cooling jacket1It is 300-
1200 millimeters, the interior diameter D of outer cooling cylinder2It is 350-1500 millimeters, the difference of outer cooling cylinder interior diameter and interior cooling cylinder interior diameter
Equal to 4-6 times of the diameter of distribution of air flow pipe, interior cooling cylinder is identical with the effective depth of outer cooling cylinder, at 600 millimeters to 2000
Between millimeter.
The rotary cooler of airflow circulating of the invention, the pipe section gross area of distribution of air flow pipe used is more than air inlet
Area 150%-300%.
The present invention obtains high oil recovery according to following principle：
Steam distillation is, using profit azeotropic principles, boiling point spices oil high to be wrapped in using the hydrone of low boiling point
Son is taken out of from plant, and breaking molecule parcel release oil molecule could obtain perfumery oil.If cooling procedure relaxes very much very much slowly, and
In the case of not having external force to promote to crack hydrone parcel, many oil molecules remain unchanged and are wrapped in by hydrone, distillate now
It is creamy white, here it is the emulsion of the distillate being frequently seen when plant perfume oil is distilled, takes away when oil is enclose by water,
Oil yield will be substantially reduced.As can be seen here, demulsification is to obtain one of necessary key means of high oil recovery.
The demulsification of the rotary cooler of airflow circulating of the invention and cooling procedure are as follows：
The distillation vapour containing fragrance component evaporated by boiler is transported to distillation vapor inlet by appendix, enters back into gas and matches somebody with somebody
Drum, is divided into the equal each stock air-flow of flow and enters cooling jacket inner chamber along each bar distribution of air flow pipe, and circumference is same along the horizontal plane
Circulation rotating motion is made in direction, constantly collides and is cooled down with cooling barrel.Various molecules in air-flow are because molecular weight is different, fortune
Dynamic speed is different and condensation point is different, condensation time and temperature have the reasons such as difference, cause oil-in-water molecule be wrapped in from
In the presence of mental and physical efforts, impact force and be cooled lose heat energy in the case of be just easy to rupture, various molecular chaperones are released
Separation is put, then each liquid is cooled into similar aggregation, collection pendular ring is flowed into, it is cold finally to flow out this from the drain pipe of collection pendular ring
But outside device, it is to avoid distillate emulsion and obtain high oil recovery.
The rotary cooler of airflow circulating of the invention, for steam distillation extract plant perfume oil when and cooling surface
The equal shell and tube of product, coil pipe type, panel cooler are compared, novel with structure, and air motion mode especially, overcomes and distillates
The emulsion of liquid, improves oil yield up to 10%-30%.
Brief description of the drawings
Fig. 1 is the front cut-away view of the rotary cooler of airflow circulating of the present invention；Fig. 2 is the A-A cut-away views of Fig. 1.
1 is cylinder in figure, and 2 is top board, and 3 is base plate, and 4 is water inlet, and 5 is delivery port, and 6 is air inlet, and 7 is that gas is matched somebody with somebody
Drum, 8 is distribution of air flow pipe, 9 is upper ring plate, 10 is lower ring plate, and 11 is outer cooling cylinder, and 12 is interior cooling cylinder, and 13 is collection pendular ring
Connecting tube, 14 is the ring pipe for collecting pendular ring, and 15 is drain pipe, and H is the effective depth of cooling jacket, D1It is the interior straight of interior cooling
Footpath, D2It is the interior diameter of outer cooling cylinder, e is the interior diameter of distribution of air flow pipe.
Specific embodiment
With reference to embodiment and the attached structure for further illustrating the rotary cooler of airflow circulating of the present invention and worked
Journey：
Embodiment 1
The rotary cooler of airflow circulating of the present embodiment is to coordinate 1m3 air-distillations pot thousand layers of oil of distillation to use：
Referring to the drawings, the rotary cooler of airflow circulating of the invention, including by shell, distribution of air flow drum, cooling jacket,
Oil collecting ring；Described shell by upright cylinder 1, the top board 2 on cylinder 1, the base plate 3 below cylinder 1,
The water inlet 4 of the lower side of cylinder 1, constituted in the delivery port 5 of cylinder upper side；Described distribution of air flow drum is by air inlet
Mouth 6, gas is constituted with drum 7, distribution of air flow pipe 8, and the upper end of air inlet 6 is stretched out outside top board 2, is connected with outside boiler steam appendix
Connect, the diameter of air inlet 6 is identical with the appendix nozzle diameter of the boiler for being connect, be 100 millimeters, gas is in straight tube shape with drum 7,
Straight tube length is 150 millimeters, and diameter is 220 millimeters, and gas is connected mounted in the lower end of air inlet 6 and with air inlet 6 with drum 7, air-flow point
Pipe arrangement 8 is that, with the circumference uniform distribution of drum 7, upper end connects with gas with drum 7, and cooling jacket inner chamber is stretched into lower end along gas；The cooling jacket
It is to be vertically mounted in shell, cooling jacket is made up of upper ring plate 9, lower ring plate 10, outer cooling cylinder 11, interior cooling cylinder 12, outer cold
But cooling jacket inner chamber is formed between the inner tube wall of cylinder 11 and the outer tube wall of interior cooling cylinder 12, upper ring plate 9 connects with each distribution of air flow pipe 8
Logical, the upper ring plate 9 that cooling jacket is stretched into each lower end of bar distribution of air flow pipe 8 is reached behind cooling jacket inner chamber immediately along horizontal plane
Circumference same direction is turned, and the air-flow that each bar distribution of air flow pipe 8 sprays is made circulation rotation all along the same circumferencial direction of horizontal plane
Transhipment is dynamic, and lower ring plate 10 is connected in cooling jacket bottom with collection pendular ring；It is described collection pendular ring mounted in cooling jacket lower section, collection pendular ring by
Connecting tube 13, ring pipe 14, drain pipe 15 are constituted, and the bar number of connecting tube 13 and the diameter of each bar are identical with distribution of air flow pipe 8, even
The upper end mouth of pipe of adapter 13 is connected with cooling jacket lower ring plate 10 and is communicated with the inner chamber of cooling jacket, and lower end connects with ring pipe 14
Logical, ring pipe 14 is fixed on above base plate 3, and there are the cross pipe communicated with ring pipe 14, the diameter of drain pipe 15 and annular in centre
Pipe diameter is equal, and the inner connects with ring pipe 14, and outer end re-extends 100 millimeters after stretching out shell.
The rotary cooler of airflow circulating of the present embodiment is to use a cooling jacket, two distribution of air flow pipes 8, by logical
Often learnt using experience：The appendix nozzle diameter of 1 m3 air-distillations pot is 100 millimeters, the cooling of adapted 4m2 film-cooled heats
Device, thus calculates each part dimension data of the rotary cooler of airflow circulating of the present invention as follows：
The outer cooling cylinder interior diameter D of cooling jacket2It is 630 millimeters, the interior diameter D of interior cooling cylinder1It is 430 millimeters, cooling folder
The height H of set is 1200 millimeters, and the distribution of air flow pipe 8 of adapted is 2, and distribution of air flow pipe interior diameter e is 72 millimeters.Ring pipe 13
A diameter of 100 millimeters, annulus external diameter is 630 millimeters, and drain pipe 15 stretches out 100 millimeters of shell.The housing diameter of adapted is 700 millis
Rice, is highly 1500 millimeters.This cooler is with 2 millimeters of stainless steel plate systems.
The rotary cooler of airflow circulating of the present embodiment is installed：
First air inlet 6 is connected with the appendix of external equipment boiler, by water inlet 4 and delivery port 5 and water system
Corresponding outlet and entrance connection, conventional oil water separator is put in the decentralization of the outer end pipe of drain pipe 15；
Operating process：
First cooling water is put into this cooler, the distillation vapour input distillation vapor inlet 6 come by the conveying of boiler steam transmitting pipe,
Enter cooling jacket inner chamber through 2 distribution of air flow pipes again after into distribution drum 7, distillation vapour will rotate in cooling jacket inner chamber
Shuttling movement, be constantly demulsified and be cooled into liquid flow into liquid collecting ring, from collection pendular ring drain pipe 15 flow into oil water separator and
Obtain cajeput oil.The distillate clear appearance of this cooler, without emulsion, cajeput oil yield is 1.8-2% or so, high
In the oil yield of the 1%-1.5% of film-cooled heat identical tubulation, coiled pipe or panel cooler.
Embodiment 2
The rotary cooler of airflow circulating of the present embodiment is to coordinate 2m3 capacity, is steamed with the steam of industrial steam boiler
The boiler for evaporating sandalwood oil is used.
Device data, the distillation vapour quantity of heat given up for empirically calculating this boiler is first selected to be approximately equal to 4 embodiments 1
Air-distillation pot quantity of heat given up, thus from the cooler of 16m2 areas.The cooler of the present embodiment is using three cooling folders
Set, it is small arranged side by side in a shell to cover greatly, stretched into the lower end of distribution of air flow pipe 8 that each cooling jacket is matched respective
Arranged from small to large mounted in same distribution by layer cooling jacket inner chamber, the upper end of distribution of air flow pipe 8 that each cooling jacket is matched
On the circumference of drum 8, the arrangement of distribution of air flow pipe 8 of its minimum cooling jacket adapted is mounted in orlop of the gas with drum 7, and maximum is cold
But mounted in the superiors of the gas with drum 7, cooling jacket inner chamber is stretched into each lower end for the distribution of air flow pipe arrangement of chuck adapted.Using three
During individual cooling jacket, in the collection pendular ring of institute's adapted, only maximum cooling jacket matches somebody with somebody 13 connecting tube lower ends and the ring of collection pendular ring
Shape pipe 14 is connected, and collection pendular ring is matched somebody with somebody in the lower end of connecting tube 13 that remaining each cooling jacket matches somebody with somebody collection pendular ring with maximum cooling jacket
Cross pipe be connected, drain pipe 15 match somebody with somebody with maximum cooling jacket and collects the ring pipe 14 of pendular ring and be connected, and is saved and is omitted it
Remaining cooling jacket matches somebody with somebody the ring pipe and drain pipe of collection pendular ring.
Airflow circulating each data of rotary cooler of the present embodiment are as follows：
6 a diameter of 120 millimeters of air inlet, height H unifications are 1200 millimeters, the D of big cooling jacket2It is 1200 millimeters, D1
Be 1050 millimeters, in cooling jacket D2It is 900 millimeters, D1It is 750 millimeters, the D of small cooling jacket2It is 600 millimeters, D1
It it is 450 millimeters, straight tube length of the gas with drum 7 is 350 millimeters, and diameter is 250 millimeters, the distribution of air flow pipe of each cooling jacket is by each
Cooling jacket area is directly proportional, the area of the pipe section gross area slightly larger than air inlet 6 of distribution of air flow pipe 8.It is computed：Greatly
4 distribution of air flow pipes 8 of cooling jacket adapted, diameter e is 46 millimeters, 4 distribution of air flow pipes 8 of middle cooling jacket adapted, and diameter e is
34 millimeters, 2 distribution of air flow pipes 8 of small cooling jacket adapted, diameter e is 38 millimeters.The length of connecting tube 13 of oil collecting ring is 100 millis
Rice.The caliber of ring pipe 14 is 150 millimeters, and annulus external diameter is 1200 millimeters, and 15 a diameter of 150 millimeters of drain pipe stretches out shell long
200 millimeters of degree.A diameter of 1300 millimeters of the shell of adapted, are highly 1900 millimeters.The airflow circulating of the present embodiment is rotary
Cooler is made of 3 millimeters of stainless steel plates.
The installation of the present embodiment, operating process are same as Example 1
The rotary cooler of adapted airflow circulating of the invention distills Australian sandalwood, and sandalwood oil oil yield reaches
4.5%, significantly larger than using the cooler such as the tubulation of identical film-cooled heat, coiled pipe, board-like 1.5%-3% oil yield.
Claims (4)
1. a kind of rotary cooler of airflow circulating, including shell, the shell is by cylinder（1）, top board（2）, base plate（3）、
Water inlet（4）, delivery port（5）Constitute, it is characterised in that also including cased distribution of air flow drum, cooling jacket, liquid collecting
Ring；Described distribution of air flow drum is by air inlet（6）, gas with drum（7）, distribution of air flow pipe（8）Composition, air inlet（6）Upper end is stretched out
Top board（2）Outward, it is connected with outside boiler steam appendix, air inlet（6）Diameter and the appendix of boiler for being connect
Nozzle diameter is identical, a diameter of 50-200 millimeters, and gas is with drum（7）In straight tube shape, straight tube length is 100-400 millimeters, and diameter is
Air inlet（6）2-10 times, gas with drum（7）Mounted in air inlet（6）Lower end and and air inlet（6）Connection, distribution of air flow pipe（8）It is
2-8 bars, along gas with drum（7）Circumference uniform distribution, upper end is with gas with drum（7）Connection, cooling jacket inner chamber is stretched into lower end；The cooling folder
Set is vertically mounted in shell, and each cooler at least 1 cooling jacket of adapted, or up to 4 cooling jackets are used together,
Cooling jacket is by upper ring plate（9）, lower ring plate（10）, outer cooling cylinder（11）, interior cooling cylinder（12）Composition, outer cooling cylinder（11）Inner cylinder
Wall and interior cooling cylinder（12）Cooling jacket inner chamber, upper ring plate are formed between outer tube wall（9）Connected with each distribution of air flow pipe 8, each bar
Distribution of air flow pipe（8）Stretch into the upper ring plate of cooling jacket in lower end（9）Immediately along the circle of horizontal plane behind arrival cooling jacket inner chamber
All same directions are turned, and make each bar distribution of air flow pipe（8）The air-flow of ejection makees circulation rotation all along the same circumferencial direction of horizontal plane
Transhipment is dynamic, lower ring plate（10）Connected with collection pendular ring in cooling jacket bottom；The collection pendular ring collects pendular ring mounted in cooling jacket lower section
By connecting tube（13）, ring pipe（14）, drain pipe（15）Composition, connecting tube（13）Bar number, each bar diameter and distribution of air flow pipe
（8）It is identical, connecting tube（13）The upper end mouth of pipe and cooling jacket lower ring plate（10）It is connected and is communicated with the inner chamber of cooling jacket, lower end
With ring pipe（14）Connection, ring pipe（14）It is fixed on base plate（3）Above, ring pipe（14）There is the cross pipe for communicating centre,
Ring pipe（14）Pipe diameter is equal to air inlet（6）Between 1-1.5 times of diameter, ring pipe（14）Circle diameter be equal to cooling
The center circle diameter of chuck, drain pipe（15）Diameter and ring pipe equal diameters, inner and ring pipe（14）Connection, outer end is stretched out
Shell 50-200 millimeters.
2. the rotary cooler of airflow circulating according to claim 1, it is characterised in that the cooling jacket is using more
When individual, each cooling jacket is covering greatly cased, the distribution of air flow pipe matched with each cooling jacket after small form is set with
（8）Arranged from small to large by layer mounted in same distribution tympanites upper end（7）On circumference, the air-flow of its minimum cooling jacket adapted
Distribution pipe（8）Arrangement is mounted in gas with drum（7）Orlop, arrangement upwards successively, the distribution of air flow of maximum cooling jacket adapted
Pipe（8）Arrangement is mounted in gas with drum（7）The superiors, the distribution of air flow pipe that each cooling jacket is matched（8）It is 2-6 bars, it is same cold
But the distribution of air flow pipe that chuck is matched（8）Size dimension is identical；When using multiple cooling jackets, the collection pendular ring of institute's adapted
In, only maximum cooling jacket matches somebody with somebody the connecting tube of collection pendular ring（13）Lower end and ring pipe（14）It is connected, remaining each cooling folder
Set matches somebody with somebody the connecting tube of collection pendular ring（13）Cross tee of the lower end with the collection pendular ring ring pipe of maximum cooling jacket is connected, drain pipe
（15）The ring pipe for matching somebody with somebody collection pendular ring with maximum cooling jacket is connected.
3. the rotary cooler of airflow circulating according to claim 1 and 2, it is characterised in that the cooling jacket it is interior cold
But cylinder（12）Interior diameter D1It is 300-1200 millimeters, outer cooling cylinder（11）Interior diameter D2It is 350-1500 millimeters, outer cooling cylinder
The difference of interior diameter and interior cooling cylinder interior diameter is equal to 4-6 times of the diameter of distribution of air flow pipe, interior cooling cylinder（12）With outer cooling cylinder
（11）Effective depth H it is identical, between 600 millimeters to 2000 millimeters.
4. the rotary cooler of airflow circulating according to claim 1 and 2, it is characterised in that all distribution of air flow pipes
（8）The section gross area be equal to air inlet（6）Cross-sectional area 100%-150%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198581.3A CN105674769B (en) | 2016-04-01 | 2016-04-01 | The rotary cooler of airflow circulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198581.3A CN105674769B (en) | 2016-04-01 | 2016-04-01 | The rotary cooler of airflow circulating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674769A CN105674769A (en) | 2016-06-15 |
| CN105674769B true CN105674769B (en) | 2017-06-16 |
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ID=56224866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198581.3A Active CN105674769B (en) | 2016-04-01 | 2016-04-01 | The rotary cooler of airflow circulating |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271909B (en) * | 2018-04-26 | 2021-06-08 | 南京幸庄科技创新产业园管理有限公司 | Built-in cooling mechanism and method for processing water-cooled liquid emulsion based on heat exchange method and combination |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2037382A1 (en) * | 1970-07-23 | 1972-02-03 | Bbc Sulzer Turbomaschinen | Double walled heat exchanger - with continuous cooling flow through wall space at hot end |
| SU1663369A2 (en) * | 1989-07-31 | 1991-07-15 | Всесоюзный Научно-Исследовательский Институт Винограда И Продуктов Его Переработки "Магарач" | Heat exchanger |
| DE3939778A1 (en) * | 1989-12-01 | 1991-06-06 | Wilhelm Haeberle | Heat-exchanger with cleaning system - has driven rotary tube working against scrapers on fixed inner and outer tubes |
| GB2409825B (en) * | 2004-01-08 | 2007-06-13 | Statoil Asa | Heat exchange system for a slurry bubble column reactor |
| CN201003918Y (en) * | 2007-02-06 | 2008-01-09 | 辽宁工程技术大学 | Shell heat exchanger of full reverse stroke spiral flow pipe of spiral pipe |
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2016
- 2016-04-01 CN CN201610198581.3A patent/CN105674769B/en active Active
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| CN105674769A (en) | 2016-06-15 |
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