CN207936802U - A kind of reboiler - Google Patents
A kind of reboiler Download PDFInfo
- Publication number
- CN207936802U CN207936802U CN201820287769.XU CN201820287769U CN207936802U CN 207936802 U CN207936802 U CN 207936802U CN 201820287769 U CN201820287769 U CN 201820287769U CN 207936802 U CN207936802 U CN 207936802U
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- CN
- China
- Prior art keywords
- bobbin carriage
- perforated plate
- reboiler
- heat exchanger
- tube
- Prior art date
- 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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of reboiler,It includes bobbin carriage,Bobbin carriage is cylindrical tube,The both ends of bobbin carriage are separately installed with upper cover and low head,Upper cover,Pass through upper perforated plate between low head and bobbin carriage respectively,Lower perforated plate seals,Bobbin carriage is internally provided with the heat exchanger tube and several baffle plates being vertically arranged,Baffle plate is installed on upper perforated plate by determining quarter bend,Between lower perforated plate,The region surrounded between upper cover and upper perforated plate is plenum chamber,The region surrounded between low head and lower perforated plate is catch box,Heat exchanger tube is spiral shape,Upper perforated plate,Lower perforated plate,Through-hole corresponding with heat exchanger tube is had on baffle plate,The both ends of heat exchanger tube are each passed through through-hole connection plenum chamber,Catch box,Heat exchanger tube is at least arranged 3,Tube side exhaust outlet and reboiler outlet are provided on plenum chamber,Reboiler import is provided on catch box,It is provided with condensate outlet on the side wall of the bobbin carriage of down tube Board position,It is provided with vapor import on the side wall of the bobbin carriage of upper tube Board position.
Description
Technical field
The utility model is related to chemical equipment technical field, specially a kind of reboiler.
Background technology
Reboiler, which is one kind, can exchange heat, while have a kind of special heat exchanger of vaporization space, can make liquid
Body vaporizes again, and the two phase flow being vaporized is sent back in fractionating column.Currently, being usually mounted with one inside common reboiler
Root heat exchanger tube, when heat exchanger tube breaks down, it is necessary to which arrestment repairs, and then influences the normal of entire fractionating column system
Operation reduces production efficiency, and heat exchanger tube is generally straight tube, and vaporization efficency is low, and input cost is high, further influences production effect
Rate.
Utility model content
Production efficiency is easily influenced for heat exchanger tube existing in the prior art, the problems such as vaporization efficency is low, input cost is high,
The utility model provides a kind of reboiler, and vaporization efficency is high, can substantially reduce input cost, improves production efficiency.
A kind of reboiler comprising bobbin carriage, the bobbin carriage are cylindrical tube, and the both ends of the bobbin carriage are separately installed with
End socket and low head are sealed by upper perforated plate, lower perforated plate, the pipe respectively between the upper cover, low head and the bobbin carriage
Case is internally provided with the heat exchanger tube being vertically arranged, several baffle plates are additionally provided with inside the bobbin carriage, and the baffle plate is logical
It crosses and determines quarter bend and be installed between the upper perforated plate, lower perforated plate, which is characterized in that surrounded between the upper cover and the upper perforated plate
Region be plenum chamber, the region surrounded between the low head and the lower perforated plate be catch box；The heat exchanger tube is spiral
Shape, the upper perforated plate, lower perforated plate have through-hole corresponding with the heat exchanger tube on baffle plate, and the two of the heat exchanger tube
End is each passed through the through-hole and is connected to the plenum chamber, catch box, and the heat exchanger tube is at least arranged 3, is set on the plenum chamber
It is equipped with tube side exhaust outlet and reboiler outlet, reboiler import is provided on the catch box, close to the down tube Board position
It is provided with condensate outlet on the side wall of the bobbin carriage, water is provided on the side wall of the bobbin carriage of the upper tube Board position
Steam-gas inlet.
It is further characterized by the lateral wall of the bobbin carriage is installed with ear mount, and ground connection is equipped in the ear mount
Plate；
It is provided with exhaust outlet on the side wall of the bobbin carriage of the upper tube Board position；
It is provided with sewage draining exit on the side wall of the bobbin carriage of the down tube Board position；
The upper cover, low head are arc-shaped, and the tube side exhaust outlet is set to the top of the upper cover, described
Reboiler exports the side for being set to the plenum chamber；
The reboiler import is set to the top of the low head；
It is provided with gasket between the upper perforated plate, lower perforated plate and the upper cover, low head；
The baffle plate, which is at an angle to the horizontal surface to tilt, is installed on the madial wall of the bobbin carriage, and the one of the baffle plate
End is fixed on by screw on the bobbin carriage, and the other end determines the inside that quarter bend is fixed on the bobbin carriage by least two, described
Baffle plate setting at least two, madial wall of the baffle plate from top to bottom along the bobbin carriage is staggered；
It is provided on each baffle plate and determines the corresponding threaded hole of quarter bend with described, described one end for determining quarter bend passes through spiral shell
Nail is installed on the upper perforated plate, and the other end for determining quarter bend passes through the baffle plate of the threaded hole and bottom on the baffle plate
It is threadedly coupled.
The utility model is applied to the liquid vaporization in prepared by chemical products, heat exchanger tube is set as spiral shape, and at least
Setting 3, significantly increases the flow of heat exchange liquid in pipe, while increasing the acting surface of vapor heat exchanging liquid in pipe
Product, heat exchange area increase, while keeping heated liquid more uniform, to substantially increase vaporization efficency, reduce input at
This；And heat exchanger tube is arranged at least 3, and when breaking down for wherein one, in addition two can work on, and does not influence entirely to divide
The normal operation for evaporating Tower System, substantially increases production efficiency.
Further, baffle plate is at an angle to the horizontal surface the madial wall for tilting and being installed on bobbin carriage, it can be ensured that condensate liquid
It hurtles down along baffle plate, while flow velocity of the vapor in bobbin carriage can be accelerated, further make heated liquid more uniform, to
Vaporization efficency is further improved, input cost is reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the half sectional view of the vertical view of Fig. 1.
Specific implementation mode
As shown in Figure 1 and Figure 2, a kind of reboiler comprising bobbin carriage 1, bobbin carriage 1 are cylindrical tube, the both ends point of bobbin carriage 1
Upper cover 2 and low head 3 are not installed, upper cover 2, low head 3 are arc-shaped, between upper cover 2, low head 3 and bobbin carriage 1
It is sealed respectively by upper perforated plate 4, lower perforated plate 5, gasket is provided between upper perforated plate 4, lower perforated plate 5 and upper cover 2, low head 3,
Bobbin carriage 1 is internally provided with the heat exchanger tube 6 being vertically arranged, and at least two baffle plates 7, the present embodiment are additionally provided with inside bobbin carriage 1
Middle baffle plate 7 be four, baffle plate 7 is installed on by determining quarter bend 8 between upper perforated plate 4, lower perforated plate 5, baffle plate 7 horizontal by
Certain angle tilts the madial wall for being installed on bobbin carriage 1, and one end of baffle plate 7 is fixed on by screw on bobbin carriage 1, and the other end passes through
At least two determine the inside that quarter bend 8 is fixed on bobbin carriage 1, and the setting of baffle plate 7 at least two, baffle plate 7 is from top to bottom along bobbin carriage 1
Madial wall is staggered；It is provided with threaded hole corresponding with quarter bend 8 is determined on each baffle plate 7, the one end for determining quarter bend 8 passes through screw
It is installed on upper perforated plate 4, the other end for determining quarter bend 8 passes through the threaded hole on baffle plate 7 to be threadedly coupled with the baffle plate 7 of bottom；
The region surrounded between upper cover 2 and upper perforated plate 4 is plenum chamber, the region surrounded between low head 3 and lower perforated plate 5
For catch box；Heat exchanger tube 6 is spiral shape, upper perforated plate 4, lower perforated plate 5, have on baffle plate 7 it is corresponding with heat exchanger tube 6 logical
The both ends in hole, heat exchanger tube 6 are each passed through through-hole connection plenum chamber, catch box, and heat exchanger tube 6 is at least arranged 3, is arranged on plenum chamber
There are tube side exhaust outlet 9 and reboiler outlet 10, tube side exhaust outlet 9 to be set to the top of upper cover 2, reboiler outlet 10 is set to
The side end face of plenum chamber is provided with reboiler import 11 on catch box, and reboiler import 11 is set to the top of low head 3, leans on
It is provided with condensate outlet 12 on the side wall of the bobbin carriage 1 of nearly 5 position of lower perforated plate, on the side wall of the bobbin carriage 1 of 4 position of upper perforated plate
It is provided with vapor import 13, exhaust outlet 16 is provided on the side wall of the bobbin carriage 1 of 4 position of upper perforated plate, close to lower perforated plate 5
Sewage draining exit 17 is provided on the side wall for the bobbin carriage 1 set, the lateral wall of bobbin carriage 1 is installed with ear mount 14, is equipped in ear mount 14
Earth plate 15.
Its concrete operating principle is as described below：Liquid is entered by reboiler import 11 in catch box, the liquid in catch box
Enter heat exchanger tube 6 under pressure action, while high boiling vapor is passed through into bobbin carriage 1 from vapor import 13, a part
Temperature reduces vapor under the heat-absorbing action of liquid in heat exchanger tube 6, is condensed into water and falls, the condensed water fallen goes out along condensate liquid
Mouth 12 is discharged, and is influenced the higher another part vapor of smaller boiling point from exhaust outlet by the heat-absorbing action of liquid in heat exchanger tube 6
16 discharges, the vapor declined in bobbin carriage 1 successively provide heat for the liquid in heat exchanger tube 6 downwards along baffle plate 7, make
Liquid vaporization in heat exchanger tube 6 enters plenum chamber, and is sent back in fractionating column from reboiler outlet 10 after liquid vaporization；When
Gas pressure intensity in plenum chamber can be vented when exceeding setting value by tube side exhaust outlet 9, to ensure that the air pressure in plenum chamber is steady
It is fixed；The top that tube side exhaust outlet 9 is set to upper cover 2 is more convenient for gas discharge, and the impurity in bobbin carriage 1 can be from 17 row of sewage draining exit
Go out, the setting of ear mount 14 can be convenient to reboiler and be connect with external equipment, upper perforated plate 4, lower perforated plate 5 and upper cover 2, low head 3
Between be provided with gasket, can further improve sealing performance.
Claims (9)
1. a kind of reboiler comprising bobbin carriage, the bobbin carriage are cylindrical tube, and the both ends of the bobbin carriage are separately installed with envelope
Head and low head are sealed by upper perforated plate, lower perforated plate, the bobbin carriage respectively between the upper cover, low head and the bobbin carriage
Be internally provided with the heat exchanger tube being vertically arranged, several baffle plates are additionally provided with inside the bobbin carriage, the baffle plate passes through
Determine quarter bend to be installed between the upper perforated plate, lower perforated plate, which is characterized in that surround between the upper cover and the upper perforated plate
Region is plenum chamber, and the region surrounded between the low head and the lower perforated plate is catch box；The heat exchanger tube is spiral shape,
The upper perforated plate, lower perforated plate have through-hole corresponding with the heat exchanger tube, the both ends point of the heat exchanger tube on baffle plate
Not Chuan Guo the through-hole be connected to the plenum chamber, catch box, the heat exchanger tube is at least arranged 3, is provided on the plenum chamber
Tube side exhaust outlet and reboiler export, and reboiler import is provided on the catch box, close to the described of the down tube Board position
It is provided with condensate outlet on the side wall of bobbin carriage, vapor is provided on the side wall of the bobbin carriage of the upper tube Board position
Import.
2. a kind of reboiler according to claim 1, which is characterized in that the lateral wall of the bobbin carriage is installed with ear
, earth plate is installed in the ear mount.
3. a kind of reboiler according to claim 1, which is characterized in that the bobbin carriage of the close upper tube Board position
Exhaust outlet is provided on side wall.
4. a kind of reboiler according to claim 1, which is characterized in that the bobbin carriage of the close down tube Board position
Sewage draining exit is provided on side wall.
5. a kind of reboiler according to claim 1, which is characterized in that the upper cover, low head are arc-shaped, institute
The top that tube side exhaust outlet is set to the upper cover is stated, the reboiler outlet is set to the side of the plenum chamber.
6. a kind of reboiler according to claim 1, which is characterized in that the reboiler import is set to the low head
Top.
7. a kind of reboiler according to claim 1, which is characterized in that the upper perforated plate, lower perforated plate and the upper cover,
Gasket is provided between low head.
8. a kind of reboiler according to claim 1, which is characterized in that the baffle plate, which is at an angle to the horizontal surface, to incline
It is tiltedly installed on the madial wall of the bobbin carriage, one end of the baffle plate is fixed on by screw on the bobbin carriage, and the other end passes through
At least two determine the inside that quarter bend is fixed on the bobbin carriage, and the baffle plate setting at least two, the baffle plate is from top to bottom
Madial wall along the bobbin carriage is staggered.
9. a kind of reboiler according to claim 8, which is characterized in that be provided on each baffle plate with it is described fixed
The corresponding threaded hole of quarter bend, described one end for determining quarter bend are installed on the upper perforated plate, the other end for determining quarter bend by screw
Threaded hole on the baffle plate is threadedly coupled with the baffle plate of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287769.XU CN207936802U (en) | 2018-03-01 | 2018-03-01 | A kind of reboiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287769.XU CN207936802U (en) | 2018-03-01 | 2018-03-01 | A kind of reboiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936802U true CN207936802U (en) | 2018-10-02 |
Family
ID=63653330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820287769.XU Active CN207936802U (en) | 2018-03-01 | 2018-03-01 | A kind of reboiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057215A (en) * | 2019-05-24 | 2019-07-26 | 哈尔滨汽轮机厂辅机工程有限公司 | A kind of high temperature and pressure sand heat-exchanger rig |
| CN113188351A (en) * | 2021-05-12 | 2021-07-30 | 山西丰喜化工设备有限公司 | Three-tube plate heat exchanger |
-
2018
- 2018-03-01 CN CN201820287769.XU patent/CN207936802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057215A (en) * | 2019-05-24 | 2019-07-26 | 哈尔滨汽轮机厂辅机工程有限公司 | A kind of high temperature and pressure sand heat-exchanger rig |
| CN113188351A (en) * | 2021-05-12 | 2021-07-30 | 山西丰喜化工设备有限公司 | Three-tube plate heat exchanger |
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