CN209596591U - A kind of reboiler of uniform force - Google Patents
A kind of reboiler of uniform force Download PDFInfo
- Publication number
- CN209596591U CN209596591U CN201822208446.XU CN201822208446U CN209596591U CN 209596591 U CN209596591 U CN 209596591U CN 201822208446 U CN201822208446 U CN 201822208446U CN 209596591 U CN209596591 U CN 209596591U
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- main body
- cylinder
- bobbin carriage
- cylinder main
- discharge port
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Abstract
The utility model discloses a kind of reboilers of uniform force, including connecting bolt, cylinder main body, heat exchanger tube and distance sink tube, the lower end of the cylinder main body is fixedly installed with feed inlet bobbin carriage cylinder, the lower end of the feed inlet bobbin carriage cylinder is provided with feed inlet, the upper end of the cylinder main body is fixedly installed with discharge port bobbin carriage cylinder, the upper end of the discharge port bobbin carriage cylinder is provided with discharge port, and the inside of discharge port bobbin carriage cylinder is equipped with wire mesh demister, the cylinder main body is communicated with hot media import by the fixation of the side of close over, the utility model is provided with wire mesh demister, when gas phase and liquid phase pass through wire mesh demister from bottom to top, due to effect of inertia and silk screen surface collision, mist is assembled in filament surfaces immediately and is expanded, when the drop constantly to become larger is due to the resultant force of tension that the gravity that weight generates is more than gas velocity and liquid surface, Drop just falls, and greatly reduces the scene of gas folder foam, and production efficiency greatly improves.
Description
Technical field
The utility model relates to reboiler technical field, specially a kind of reboiler of uniform force.
Background technique
At present in chemical industry, reboiler is as its name suggests to vaporize liquid again.Its structure and condenser difference is not
It is more, but one is being used to cool down, and reboiler is for the vaporization that heats up, reboiler mostly shares with fractionating column: reboiler is one
It is a to exchange heat, while having a kind of special heat exchanger of vaporization space.Material liquid level and fractionating column liquid in reboiler
Position is in sustained height.Liquid phase is provided from tower bottom line to enter in reboiler.Usually there is the liquid phase of 25-30% by vapour in reboiler
Change.The two phase flow being vaporized is sent back in fractionating column, returns to the gaseous component in tower upwardly through tower tray, and liquid phase component falls
Return to tower bottom；
However reboiler in the prior art but deposits following defect:
1, the phenomenon that foam is too many at material outlet, generates serious vapour folder foam, the material for causing out is impure；
2, the temperature difference of cylinder main body is very big, DEG C differs from 20 DEG C to 200, frequent heat exchange causes shell-side cylinder heat expansion cold
Contracting, stress are bad.
Utility model content
The purpose of this utility model is to provide a kind of reboilers of uniform force, it is intended to improve material have vapour folder foam and
The low problem of heat exchanger effectiveness.
The utility model is realized in this way:
A kind of reboiler of uniform force, including connection bolt, cylinder main body, heat exchanger tube and distance sink tube, the cylinder main body
Lower end is fixedly installed with feed inlet bobbin carriage cylinder, and the lower end of the feed inlet bobbin carriage cylinder is provided with feed inlet, the cylinder main body
Upper end be fixedly installed with discharge port bobbin carriage cylinder, the upper end of the discharge port bobbin carriage cylinder is provided with discharge port, and discharge port
The inside of bobbin carriage cylinder is equipped with wire mesh demister, and the cylinder main body is communicated with hot media import by the fixation of the side of close over,
And position fixed be communicated with hot media of the cylinder main body other side close to lower end exports, the inside upper and lower side of the cylinder main body is fixed
Tube sheet is installed, two sides are staggeredly equipped with baffle plate on the inner wall of the cylinder main body, and the intensive setting of the heat exchanger tube is at two
Between tube sheet, the side both ends of the cylinder main body are welded with hanging support, are provided with expansion joint in the middle part of the cylinder main body.
Further, the discharge port bobbin carriage cylinder passes through with feed inlet bobbin carriage cylinder connect bolt and cylinder main body mutually admittedly
It is fixed, and discharge port bobbin carriage cylinder and feed inlet bobbin carriage cylinder are provided with metal o-ring close to the end face of cylinder main body.
Further, one end of the distance sink tube is mutually fixed with tube sheet, and the other end of distance sink tube is mutually fixed with baffle plate.
Further, the inside of the distance sink tube is inserted with pull rod, and pull rod passes through fixed spiral shell close to one end of baffle plate
Bolt is mutually fixed with baffle plate.
Compared with prior art, the utility model has the beneficial effects that 1, the utility model is provided with wire mesh demister, gas
When mutually and liquid phase passes through wire mesh demister from bottom to top, due to effect of inertia and silk screen surface collision, mist is immediately in filament
Surface aggregation and expand, the gravity that the drop constantly to become larger is generated due to weight is more than the resultant force of the tension of gas velocity and liquid surface
When, drop just falls, and greatly reduces the scene of gas folder foam, and production efficiency greatly improves；
2, it is provided with expansion joint, cylinder main body, which increases expansion joint, can buffer the unbalance stress caused by material that expands with heat and contract with cold.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the scheme of installation of the utility model heat exchanger tube.
In figure: 1, discharge port；2, discharge port bobbin carriage cylinder；3, bolt is connected；4, hot media import；5, cylinder main body；6, it rolls over
Flowing plate；7, tube sheet；8, feed inlet；9, wire mesh demister；10, hanging support；11, distance sink tube；12, fixing bolt；13, hot media
Outlet；14, heat exchanger tube；15, pull rod；16, expansion joint；17, feed inlet bobbin carriage cylinder.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Shown in referring to Fig.1, a kind of reboiler of uniform force, including connection bolt 3, cylinder main body 5, heat exchanger tube 14 and spacing
Pipe 11, the lower end of cylinder main body 5 are fixedly installed with feed inlet bobbin carriage cylinder 17, and feed inlet bobbin carriage cylinder 17 is for accepting discharge port 8
The liquid of inflow, the lower end of feed inlet bobbin carriage cylinder 17 are provided with feed inlet 8, the liquid that discharge port 8 is used to need to boil again into
Material, the upper end of cylinder main body 5 are fixedly installed with discharge port bobbin carriage cylinder 2, and discharge port bobbin carriage cylinder 2 is for accepting the outflow of cylinder main body 5
The two-phase being vaporized, the upper end of discharge port bobbin carriage cylinder 2 is provided with discharge port 1, and discharge port 1 is used for the two-phase that will be vaporized
Send rectifying column back to, discharge port bobbin carriage cylinder 2 is fixed by connection bolt 3 with 5 phase of cylinder main body with feed inlet bobbin carriage cylinder 17, and
The end face of discharge port bobbin carriage cylinder 2 and the close main body 5 of feed inlet bobbin carriage cylinder 17 is provided with metal o-ring, metal sealing
Circle is for sealing bobbin carriage cylinder and cylinder main body 5；
With continued reference to shown in Fig. 1, the inside of discharge port bobbin carriage cylinder 2 is equipped with wire mesh demister 9, when the liquid for carrying gas
When mutually passing through wire mesh demister 9 from bottom to top, due to effect of inertia and silk screen surface collision, mist is assembled in filament surfaces immediately
And expand, when the drop constantly to become larger is due to the resultant force of tension that the gravity that weight generates is more than gas velocity and liquid surface, drop
With regard to falling, valuable loss of material and improvement are reduced to guarantee having mass-transfer efficiency for the drop that gas in knockout tower is carried secretly
The operation of compressor after tower；
Shown in referring to Fig.1, cylinder main body 5 fixes by the side of close over and is communicated with hot media import 4, and hot media import 4 is used
In heating agent pan feeding, and position fixed be communicated with hot media of 5 other side of cylinder main body close to lower end exports 13, and hot media outlet 13 is used
It discharges in heating agent, the inside upper and lower side of cylinder main body 5 is fixedly installed with tube sheet 7, and tube sheet 7 is for installing heat exchanger tube 14, distance sink tube
11 are staggeredly equipped with baffle plate 6 with pull rod 15, the inner wall upper and lower sides of cylinder main body 5, and baffle plate 6 plays the role of changed course to heating agent,
So that heating agent can slowly flow through a main body 5；
Referring to Fig.1 and shown in 2, for the intensive setting of heat exchanger tube 14 between two tube sheets 7, the side both ends of cylinder main body 5 are equal
It is welded with hanging support 10, the middle part of cylinder main body 5 is provided with expansion joint 16, and the lower surface both ends of cylinder main body 5 are welded with ear formula
Support 10, hanging support 10 are played a supporting role, and expansion joint 16 can effectively act as the axial deformation of compensating cylinder main body 5；
With continued reference to shown in Fig. 1,2, one end and 7 phase of tube sheet of distance sink tube 11 are fixed, and distance sink tube 11 plays the role of spacing, and
The other end of distance sink tube 11 is fixed with 6 phase of baffle plate, and the inside of distance sink tube 11 is inserted with pull rod 15, and pull rod 15 is close to baffle plate
6 one end is fixed by fixing bolt 12 and 6 phase of baffle plate, and distance sink tube 11 is to limit 6 position of baffle plate, and pull rod 15 is fixed
Distance sink tube 11.
Working principle: by heating agent from the inside of 4 feeding tube main body 5 of hot media import, inside stream of the heating agent in cylinder main body 5
It is dynamic, and baffle plate 6 changes the flow direction of heating agent, so that heating agent can increase in the time of 5 internal flow of cylinder main body, when
When being full of, extra heating agent flows out heating agent inside cylinder main body 5 from hot media outlet 13, by the liquid for needing to boil again from heating agent
The inside of 8 feeding feed inlet bobbin carriage cylinder 17 of body outlet, liquid enter the inside of heat exchanger tube 14, and liquid phase is in the inside of heat exchanger tube 14
Heat occurs with heating agent to change, liquid phase and gas phase gradually flow to the inside of discharge port bobbin carriage cylinder 2 inside heat exchanger tube 14 after heat exchange,
Into inside discharge port bobbin carriage cylinder 2 gas phase and liquid phase pass through wire mesh demister 9 from bottom to top when, due to effect of inertia with
Silk screen surface collision, mist are assembled in filament surfaces immediately and are expanded, and the drop constantly to become larger is super due to the gravity that weight generates
When crossing the resultant force of the tension of gas velocity and liquid surface, drop just falls, for the drop that gas in knockout tower is carried secretly, finally from out
Material mouth 1 flows back to rectifying column, and liquid phase sinks to tower bottom, and gas phase is upwardly through tower tray.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of reboiler of uniform force, including connection bolt (3), cylinder main body (5), heat exchanger tube (14) and distance sink tube (11),
It is characterized by: the lower end of the cylinder main body (5) is fixedly installed with feed inlet bobbin carriage cylinder (17), the feed inlet bobbin carriage cylinder
(17) lower end is provided with feed inlet (8), and the upper end of the cylinder main body (5) is fixedly installed with discharge port bobbin carriage cylinder (2), described
The upper end of discharge port bobbin carriage cylinder (2) is provided with discharge port (1), and the inside of discharge port bobbin carriage cylinder (2) is equipped with silk screen and removes
Foam device (9), the cylinder main body (5) is communicated with hot media import (4) by the fixation of the side of close over, and cylinder main body (5) other side
The fixed hot media that is communicated in position close to lower end exports (13), and the inside upper and lower side of the cylinder main body (5) is fixedly installed with
Tube sheet (7), two sides are staggeredly equipped with baffle plate (6) on the inner wall of the cylinder main body (5), the intensive setting of the heat exchanger tube (14)
Between two tube sheets (7), the side both ends of the cylinder main body (5) are welded with hanging support (10), the cylinder main body (5)
Middle part is provided with expansion joint (16).
2. a kind of reboiler of uniform force according to claim 1, which is characterized in that the discharge port bobbin carriage cylinder
(2) it is mutually fixed by connection bolt (3) with cylinder main body (5) with feed inlet bobbin carriage cylinder (17), and discharge port bobbin carriage cylinder (2)
Metal o-ring is provided with close to the end face of cylinder main body (5) with feed inlet bobbin carriage cylinder (17).
3. a kind of reboiler of uniform force according to claim 1, which is characterized in that one end of the distance sink tube (11)
It is mutually fixed with tube sheet (7), and the other end of distance sink tube (11) is mutually fixed with baffle plate (6).
4. a kind of reboiler of uniform force according to claim 3, which is characterized in that the inside of the distance sink tube (11)
Inserted with pull rod (15), and pull rod (15) passes through fixing bolt (12) and baffle plate (6) Xiang Gu close to the one end of baffle plate (6)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208446.XU CN209596591U (en) | 2018-12-27 | 2018-12-27 | A kind of reboiler of uniform force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208446.XU CN209596591U (en) | 2018-12-27 | 2018-12-27 | A kind of reboiler of uniform force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596591U true CN209596591U (en) | 2019-11-08 |
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ID=68397204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208446.XU Active CN209596591U (en) | 2018-12-27 | 2018-12-27 | A kind of reboiler of uniform force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367118A (en) * | 2021-12-22 | 2022-04-19 | 泰兴金江化学工业有限公司 | Zirconium material reboiler for ethyl acetate production |
-
2018
- 2018-12-27 CN CN201822208446.XU patent/CN209596591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367118A (en) * | 2021-12-22 | 2022-04-19 | 泰兴金江化学工业有限公司 | Zirconium material reboiler for ethyl acetate production |
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