CN207445637U - A kind of reboiler - Google Patents
A kind of reboiler Download PDFInfo
- Publication number
- CN207445637U CN207445637U CN201720778154.2U CN201720778154U CN207445637U CN 207445637 U CN207445637 U CN 207445637U CN 201720778154 U CN201720778154 U CN 201720778154U CN 207445637 U CN207445637 U CN 207445637U
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- CN
- China
- Prior art keywords
- partition
- tubulation
- tank body
- partition plate
- reboiler
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of reboiler, including tank body, first partition, second partition and tubulation, the lower part of tank body is equipped with the 3rd horizontal partition plate, the upper horizontal of 3rd partition plate is equipped with second partition, tubulation and longitudinal baffle are equipped between 3rd partition plate and second partition vertically, first partition is horizontal to be arranged on above second partition, partition plate is equipped between first partition and second partition vertically, first partition upper space is equipped with coiled pipe, the upper end of coiled pipe is connected with exhaust outlet, coiled pipe lower end is equipped with secondary air inlet mouth, tank body left side central portion is equipped with thermal-insulation connecting piece, the upper end of thermal-insulation connecting piece is connected with secondary air inlet mouth, the lower end of thermal-insulation connecting piece connects an exhaust outlet, the inner tube being detachably connected is equipped in tubulation.The beneficial effects of the utility model are simple in structure, and Multi-stage heating area enables reboiler Multi-stage heating, and the setting of multigroup tubulation causes small volume and at low cost, and inner tube is added in heat exchanger tube, and to improve heat exchange efficiency high, safeguards and unpicks and washes conveniently.
Description
Technical field
The utility model belongs to technical field of heat exchangers, more particularly, to a kind of reboiler.
Background technology
Reboiler is the heat exchanger of destilling tower bottom or side line, makees gas phase for vaporizing a part of liquid product and returning in tower
Reflux, enables the contact mass transfer in tower between vehicle repair major to carry out, while provide the heat needed for distillation process, be especially suitable for
Rectifying column matches.Reboiler in commercial Application possesses multiple structural forms, but mostly shell-and-tube heat exchanger, mainly
Have：Autoclave, vertical hydrocone type, horizontal hydrocone type, forced cyclic type and built-in etc..Most common thermosyphon reboiler has vertical
Formula and two kinds horizontal, operation principle be all by the density contrast of gas-liquid mixture inside fractionation column bottom kettle liquid and reboiler,
Promote materials inside Xun Huan.Its shortcoming has two：First, the motive force for using siphon principle material being made to generate Xun Huan is weaker,
Flowing velocity of the material inside reboiler is slow, and the heat exchanger effectiveness for directly resulting in thermosyphon reboiler is extremely difficult to
High level；Secondly, mostly it is and heating unit, it is impossible to make full use of thermal energy, heat exchange efficiency is low, and some existing tubulations
Its single heat exchange pipe range of formula reboiler, reboiler volume are big.
The content of the invention
In view of the above problems, problem to be solved in the utility model is to provide a kind of reboiler, and the reboiler is simple in structure,
Reboiler Multi-stage heating is enabled using Multi-stage heating area, multigroup tubulation is set to cause reboiler small volume and at low cost,
It is high that the heat exchange efficiency of reboiler is improved by the way of inner tube is added in heat exchanger tube, safeguards and unpicks and washes conveniently.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of reboiler, including tank body,
One partition plate, second partition and tubulation, the lower part of tank body are equipped with the 3rd horizontal partition plate, and the upper horizontal of the 3rd partition plate is equipped with second
Partition plate is equipped with tubulation and longitudinal baffle vertically between the 3rd partition plate and second partition, first partition is horizontal to be arranged on second partition
Top is equipped with partition plate, is set on the right side of the chamber that first partition is formed with second partition vertically between first partition and second partition
There is tube side outlet, tube side import is offered in first partition, first partition upper space is equipped with coiled pipe, the upper end of coiled pipe and exhaust
Mouth connection, coiled pipe lower end are equipped with secondary air inlet mouth, and tank body left side central portion is equipped with thermal-insulation connecting piece, the upper end of thermal-insulation connecting piece and two
Secondary air inlet connection, the lower end of thermal-insulation connecting piece connect an exhaust outlet, the inner tube being detachably connected are equipped in tubulation.
Further, several columns pore is correspondingly provided between second partition and the 3rd partition plate, tubulation both ends are separately mounted to
In tubulation hole, tubulation and the junction in tubulation hole are equipped with sealing ring, and several groups of tubulations are equipped between second partition and the 3rd partition plate,
Longitudinal baffle is equipped between per two groups of adjacent tubulations, the openend of two neighboring longitudinal baffle is separately positioned on two on the contrary
End, tubulation both ends connect respectively with upper and lower chamber.
Further, an exhaust outlet is arranged on the left side of tank body, and an exhaust outlet is located at the lower section of second partition, tank body
Lower right side is equipped with air inlet, and air inlet is located at the top of the 3rd partition plate, and the upper end of tank body is equipped with feed inlet.
Further, inner tube both ends are equipped with sealing plate, are wound with metal fin on the outside of inner tube, metal fin both ends are welded respectively
It is connected on the both ends of inner tube.
Further, the inner wall of the outside of metal fin and tubulation is in close contact.
Further, coiled pipe helical disk is arranged on above first partition.
Further, the tank body periphery above first partition is equipped with insulating layer.
Further, tank interior is equipped with temperature sensor, and temperature controller, temperature sensor and temperature are equipped with outside tank body
Spend controller connection.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme so that reboiler structure
Simply, two-step heating device is set, and level-one heating unit causes material tentatively to be heated, effectively raises the utilization of energy
Rate；The setting of multigroup tubulation simultaneously, adds heat exchange tube side so that the volume of reboiler is in heat exchange exchange efficiency lower volume on an equal basis
It is smaller；Using the inner tube for being wound with metal fin is set in tubulation, do not changing reboiler appearance and size and tubulation quantity, and
And in the case of being processed without special process to tubulation wall, heat exchange area is effectively increased, improve heat exchange efficiency, and inner tube
It is removably mounted in tubulation, safeguards and unpick and wash conveniently.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the tubulation of the utility model.
In figure：
1st, level-one heating zone 2, insulating layer 3, coiled pipe
4th, first partition 5, partition plate 6, tube side outlet
7th, second partition 8, longitudinal baffle 9, tubulation
10th, tank body 11, air inlet 12, the 3rd partition plate
13rd, temperature controller 14, temperature sensor 15, tubulation
16th, partition plate 17, tubulation 18, longitudinal baffle
19th, 21, longitudinal baffle 20, tubulation air inlets
22nd, thermal-insulation connecting piece 23, tube side import 24, secondary air inlet mouth
25th, feed inlet 26, exhaust outlet 27, inner tube
28th, fin 29, sealing plate
Specific embodiment
The present embodiment is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the utility model is related to a kind of reboiler, including tank body 10, first partition 4, second partition 7 and row
Pipe, the lower part of tank body 10 are equipped with the 3rd horizontal partition plate 12, and the bottom of tank body 10 forms bottom with the 3rd horizontal partition plate 12 and returns
Storehouse is flowed, is equipped with a partition plate 16 in the reflux storehouse of the bottom vertically, which is divided into the two volume phases in left and right by bottom reflux storehouse
Same cavity, the two cavitys are used to temporarily store when the bottom of tank body 10 is flowed back when being exchanged heat into the medium of tank body 10
Medium, the cavity of one receiving during to medium back flow；In tank body 10, the upper horizontal of the 3rd partition plate 12 is equipped with second partition 7,
Two level heating zone, in the two level heating zone, the 3rd partition plate 12 and second partition are formed between 3rd partition plate 12 and second partition 7
Tubulation and longitudinal baffle are equipped between 7 vertically；First partition 4 is horizontal to be arranged on 7 top of second partition, first partition 4 and second
Space between partition plate 7 forms warehouse, is equipped with partition plate 5 vertically in upper storehouse body, i.e., between first partition 4 and second partition 7
Be equipped with partition plate 5 vertically, the quantity of the partition plate 5 is two, and upper warehouse is separated into three cavitys by two partition plates 5, three cavitys from
Left-to-right is set gradually, and the right side of the cavity of the rightmost side is equipped with tube side and exports 6, i.e., the chamber that first partition 4 is formed with second partition 7
The tank skin of the rightmost side of room is equipped with tube side and exports 6, and tube side import 23 is offered in first partition 4；First partition 4 is in tank
The upper end of body 10 forms level-one heating zone 1, and insulating layer 2, in level-one heating zone 1, first are equipped in the periphery of level-one heating zone 1
Coiled pipe 3 is equipped in the space on 4 top of partition plate, which spirals in level-one heating zone 1, and row is equipped in the upper end of tank body 10
Gas port 26, the upper end of the coiled pipe 3 are connected with exhaust outlet 26, and 3 lower end of coiled pipe is equipped with secondary air inlet mouth 24,10 left side central portion of tank body
Equipped with thermal-insulation connecting piece 22, the upper end of thermal-insulation connecting piece 22 is connected with secondary air inlet mouth 24, i.e. coiled pipe 3 and thermal-insulation connecting piece 22
It is connected by secondary air inlet mouth 24, the lower end of thermal-insulation connecting piece 22 is connected with an exhaust outlet 21, which is arranged on
The left side of tank body 10, and an exhaust outlet 21 is located at the lower section of second partition 7；In addition, the lower right side of tank body 10 is equipped with air inlet
Mouth 11, and air inlet 11 is located at the top of the 3rd partition plate 12, the upper end of tank body 10 is equipped with feed inlet 25, which changes
Hot medium enters in tank body.
To increase heat exchange area, further prioritization scheme, as shown in Fig. 2, the inner tube 27 being detachably connected is equipped in tubulation,
Sealing plate 29 is respectively equipped at 27 both ends of inner tube, 27 outer helical of inner tube is wound with metal fin 28,28 both ends of metal fin point
The both ends of inner tube 27 are not welded on, and the inner wall of the outside of metal fin 28 and tubulation is in close contact so that into tubulation
Medium can along the metal fin 28 of spiral by tubulation, in the quantity without changing reboiler appearance and size and tubulation,
And in the case of being processed without special process to the tube wall of tubulation, heat exchange area is effectively increased, improve heat exchange
Efficiency, in addition, convenience, and 28 cost of unitary piece of metal fin are safeguarded and unpicked and washed to inner tube 27 to be removably mounted in tubulation
It is low.
Further prioritization scheme, in two level heating zone, if correspondence position offers on 7 and the 3rd partition plate 12 of second partition
Dry tubulation hole, the both ends of tubulation are separately mounted in tubulation hole, and are equipped with sealing ring in the junction in tubulation Yu tubulation hole.Second
Be equipped with several groups of tubulations between 7 and the 3rd partition plate 12 of partition plate, every group of tubulation along horizontal longitudinal direction at least there are two, in the present embodiment
In, four groups of tubulations are equipped between 7 and the 3rd partition plate 12 of second partition, longitudinal baffling is equipped between every two groups of adjacent tubulations
Plate, i.e. longitudinal baffle 19 is arranged between first group of tubulation 20 and second group of tubulation 17, and longitudinal baffle 18 is arranged on second
Between group tubulation 17 and the 3rd group of tubulation 15, longitudinal baffle 8 is arranged between the 3rd group of tubulation 15 and the 4th group of tubulation 9, and
The openend of two neighboring longitudinal baffle is separately positioned on two opposite ends, i.e. longitudinal baffle 19 is opened with longitudinal baffle 8
Mouth end is arranged on lower end, and the opening of longitudinal baffle 18 is arranged on upper end.In addition, tubulation both ends connect respectively with upper and lower chamber,
That is, the lower end of first group of tubulation 20 and second group of tubulation 17 is connected with the left side cavity in bottom reflux storehouse, the 3rd group of 15 He of tubulation
The lower end of 4th group of tubulation 8 is connected with the right side cavity in bottom reflux storehouse, on the left of the upper end of first group of tubulation 20 and upper warehouse
Cavity connects, and the upper end of second group of tubulation 17 and the 3rd group of tubulation 15 is connected with the middle chamber of upper warehouse, the 4th group of tubulation 9
Upper end is connected with the right side cavity of upper warehouse.
Further prioritization scheme is internally provided with temperature sensor 14 in tank body 10, and 10 outside of tank body is equipped with temperature controller
13, temperature sensor 14 is connected with temperature controller 13, and temperature sensor 14 carries out temperature sensing to liquid and passes to temperature
Controller 13, the temperature that 13 displays temperature sensor 14 of temperature controller measures in real time, the temperature shown according to temperature controller 13
It spends to control the flow velocity and flow of the steam into tank body 10.
The course of work of this example：Steam enters two level heating zone from air inlet, from one after longitudinal baffle baffling
Secondary exhaust outlet enters thermal-insulation connecting piece, enters by thermal-insulation connecting piece in the helical form coiled pipe in level-one heating zone, finally from row
Gas port is discharged, it is necessary to the medium of heat exchange enters from feed pipe inlet carries out heat exchange in level-one heating zone, then from tube side into
Mouth enters subsequently into tube side in the first cavity of top, and by the baffling of several cavitys, final medium exports discharge from tube side, complete
Into heat exchange, medium flows in tube side along metal fin, increases heat exchange area, and the setting of Multi-stage heating makes the profit of energy
With more fully, the setting of multigroup tubulation adds heat exchange tube layer, reduces the volume of reboiler.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme so that reboiler structure
Simply, two-step heating device is set, and level-one heating unit causes material tentatively to be heated, effectively raises the utilization of energy
Rate；The setting of multigroup tubulation simultaneously, adds heat exchange tube side so that the volume of reboiler is in heat exchange exchange efficiency lower volume on an equal basis
It is smaller；Using the inner tube for being wound with metal fin is set in tubulation, do not changing reboiler appearance and size and tubulation quantity, and
And in the case of being processed without special process to tubulation wall, heat exchange area is effectively increased, improve heat exchange efficiency, and inner tube
It is removably mounted in tubulation, safeguards and unpick and wash conveniently.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of reboiler, including tank body, first partition, second partition and tubulation, it is characterised in that：The lower part of the tank body is set
There is a 3rd horizontal partition plate, the upper horizontal of the 3rd partition plate is equipped with the second partition, the 3rd partition plate and described the
Tubulation and longitudinal baffle are equipped between two partition plates vertically, the first partition is horizontal to be arranged on above the second partition, described
Partition plate is equipped between first partition and the second partition vertically, the chamber that the first partition is formed with the second partition
Right side is exported equipped with tube side, and tube side import is offered in the first partition, and the first partition upper space is equipped with coiled pipe, institute
The upper end for stating coiled pipe is connected with exhaust outlet, and the coiled pipe lower end is equipped with secondary air inlet mouth, and the tank body left side central portion is equipped with heat preservation
Connector, the upper end of the thermal-insulation connecting piece are connected with the secondary air inlet mouth, and the lower end connection of the thermal-insulation connecting piece is once
Exhaust outlet, the tubulation is interior to be equipped with the inner tube being detachably connected, and said inner tube both ends are equipped with sealing plate, are wound on the outside of said inner tube
There is metal fin, the metal fin both ends are respectively welded at the both ends of said inner tube.
2. reboiler according to claim 1, it is characterised in that：It is corresponding between the second partition and the 3rd partition plate
Equipped with several columns pore, the tubulation both ends are separately mounted in the tubulation hole, the tubulation and the connection in the tubulation hole
Place be equipped with sealing ring, between the second partition and the 3rd partition plate be equipped with several groups of tubulations, per two groups of adjacent tubulations it
Between be equipped with the longitudinal baffle, the openend of the two neighboring longitudinal baffle is separately positioned on two opposite ends, the row
Pipe both ends connect respectively with upper and lower chamber.
3. reboiler according to claim 1 or 2, it is characterised in that：Exhaust outlet is arranged on a left side for the tank body
Side, an exhaust outlet are located at the lower section of the second partition, and the lower right side of the tank body is equipped with air inlet, the air inlet
Mouth is located at the top of the 3rd partition plate, and the upper end of the tank body is equipped with feed inlet.
4. reboiler according to claim 3, it is characterised in that：The outside of the metal fin and the inner wall of the tubulation
It is in close contact.
5. reboiler according to claim 3, it is characterised in that：The coiled pipe helical disk is arranged in the first partition
Side.
6. reboiler according to claim 1 or 2, it is characterised in that：Tank body periphery above the first partition is equipped with
Insulating layer.
7. reboiler according to claim 1 or 2, it is characterised in that：The tank interior is equipped with temperature sensor, described
Temperature controller is equipped with outside tank body, the temperature sensor is connected with the temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778154.2U CN207445637U (en) | 2017-06-30 | 2017-06-30 | A kind of reboiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778154.2U CN207445637U (en) | 2017-06-30 | 2017-06-30 | A kind of reboiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445637U true CN207445637U (en) | 2018-06-05 |
Family
ID=62247361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778154.2U Expired - Fee Related CN207445637U (en) | 2017-06-30 | 2017-06-30 | A kind of reboiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170386A (en) * | 2018-11-13 | 2020-05-19 | 上海景峰制药有限公司 | Drawer type water organic solvent evaporation device |
-
2017
- 2017-06-30 CN CN201720778154.2U patent/CN207445637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170386A (en) * | 2018-11-13 | 2020-05-19 | 上海景峰制药有限公司 | Drawer type water organic solvent evaporation device |
| CN111170386B (en) * | 2018-11-13 | 2022-09-30 | 上海景峰制药有限公司 | Drawer type water organic solvent evaporation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20200630 |