CN206473840U - The liquid header of vacuum rectification tower - Google Patents
The liquid header of vacuum rectification tower Download PDFInfo
- Publication number
- CN206473840U CN206473840U CN201621469688.9U CN201621469688U CN206473840U CN 206473840 U CN206473840 U CN 206473840U CN 201621469688 U CN201621469688 U CN 201621469688U CN 206473840 U CN206473840 U CN 206473840U
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- CN
- China
- Prior art keywords
- material fluid
- fluid bath
- annular material
- collecting
- liquid header
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- 239000007788 liquid Substances 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 38
- 238000005292 vacuum distillation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of liquid header of vacuum rectification tower, the liquid header is in vacuum rectification tower, annular material fluid bath and some collecting boards including housing, in housing, and feed liquid collecting pipe, the collecting board uniform intervals and parallel it is distributed on the notch of annular material fluid bath, the passage passed through for steam is left between adjacent collector plate, the annular material fluid bath has slanted angle with housing cross-sectional, the feed liquid collecting pipe is located at the low spot of annular material fluid bath, and is connected with annular material fluid bath.Compared with prior art, the liquid header uses inclined design, considerably increase the entire area of liquid header, that is, in the range of allowing in identical space, the work area of liquid header is considerably increased, collection efficiency is improved, inclined design also reduces vapour lock, it is ensured that the circulation of steam.
Description
Technical field
The utility model is related to a kind of vacuum rectification tower, more particularly to a kind of liquid header of vacuum rectification tower.
Background technology
Conventional pressure relief rectifying column include sequentially turn on heater, distillation still, destilling tower 10, liquid header, condenser,
Serpentine (trombone) cooler and collecting tank, wherein, liquid header is used to collect feed liquid.Traditional liquid header as shown in accompanying drawing 1-2,
Annular a feed liquid collecting tank 2 and some collecting boards 3 including housing 1, in housing 1, and feed liquid collecting pipe 4, the collecting board 3
Uniform intervals and parallel distribution, its two ends ride upon on feed liquid collecting tank 2 respectively, the overall inclined L-shaped of collecting board 3, its bottom
The corner in portion forms the passage 32 for leaving and passing through for steam between collecting region 31, adjacent collector plate 3, feed liquid collecting tank 2 and material
One end conducting of liquid collecting pipe 4, the other end of feed liquid collecting pipe 4 leads to outside tower.During work, L-shaped collecting board 3 is by the feed liquid of whereabouts
It is collected in collecting region 31, feed liquid can be come together in feed liquid collecting tank 2 again along collecting region 31, finally enter feed liquid collecting pipe
4, the passage 32 between adjacent collector plate 3 circulates for steam, so as to not only ensure steam circulation without prejudice to feed liquid collection again, tiltedly
The whole cross section of 1 internal channel of housing 32 can be occupied to the collecting board 3 of distribution, it is ensured that collect the effect of feed liquid.But, tradition
Feed liquid collector be to be horizontally set with the cross section of 1 internal channel of housing 32, vapour lock is larger, collect area it is very limited, collect profit
With less efficient.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to collect there is provided a kind of liquid of vacuum rectification tower
Device, to reduce vapour lock, improves the collection efficiency of liquid header.
The utility model is achieved through the following technical solutions：
The utility model provides a kind of liquid header of vacuum rectification tower, and the liquid header is located at rectification under vacuum
In tower, including housing, annular material fluid bath and some collecting boards in housing, and feed liquid collecting pipe, the collecting board is uniform
Interval and it is parallel be distributed on the notch of annular material fluid bath, the passage passed through for steam is left between adjacent collector plate, wherein, institute
Stating annular material fluid bath and housing cross-sectional has a slanted angle, and the feed liquid collecting pipe is located at the low spot of annular material fluid bath, and with
Annular material fluid bath connection；By being obliquely installed, the area of collecting board can be greatly increased, so as to increase work area, material is improved
The collection efficiency of liquid.
Further, the inclined L-shaped in the cross section of the collecting board, its bottom corner is collecting region, the collection
The top of plate is provided with drainage plate, and the free end of the drainage plate is located above the collecting region of its adjacent collector plate, it is ensured that collecting board
The liquid that upper surface is collected can be flowed into all in collecting region.
Further, the plane where the annular material fluid bath is made up of two inclined-planes arranged in inverted v-shaped, described to receive
Collecting plate includes V-arrangement collecting board and L-shaped collecting board, and the V-arrangement collecting board is located at the top of annular material fluid bath, the L-shaped collecting board
It is symmetrically set on two hypotenuses of annular material fluid bath, it is in integrally inverted V-shaped liquid header to form longitudinal cross-section.
Further, the slanted angle of the annular material fluid bath and housing cross-sectional is 15-45 °, the setting of slanted angle
It can be adjusted according to space in tower, angle is bigger, and contact area is bigger, and collection efficiency is higher.
Further, the plane where the axis and housing cross-sectional of the collecting board also has slanted angle；To enter one
The area of step increase collecting board, while improving feed liquid collection efficiency, it is ensured that the feed liquid that collecting board is collected can smoothly flow into ring
In shape material fluid bath.
The utility model has advantages below compared with prior art：The utility model provides a kind of liquid of vacuum rectification tower
Body collector, the liquid header uses inclined design, considerably increases the entire area of liquid header, that is to say, that
In the range of allowing in identical space, the work area of liquid header is considerably increased, collection efficiency is improved, it is inclined
Design also reduces vapour lock, it is ensured that the circulation of steam.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of the liquid header of the vacuum distillation tower of prior art；
Fig. 2 is the planar structure schematic diagram of the liquid header of the vacuum distillation tower of prior art；
Fig. 3 is the cross-sectional structure schematic diagram of the liquid header of the vacuum distillation tower of embodiment 1；
Fig. 4 is the vertical section structure schematic diagram of the liquid header of the vacuum distillation tower of embodiment 1；
Fig. 5 is the cross-sectional structure schematic diagram of the liquid header of the vacuum distillation tower of embodiment 2.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Embodiment 1
A kind of liquid header of vacuum distillation tower 10 is present embodiments provided, with structure as shown in Figure 3-4, including
Housing 1, annular material fluid bath 2 and some collecting boards 3 in housing 1, and feed liquid collecting pipe 4, below in conjunction with the accompanying drawings to this reality
It is described in detail with new.
The housing 1 is hollow tubular, is mutually matched in vacuum distillation tower 10 and with the inwall of destilling tower 10, is whole
The fixedly connected part of liquid header and tower.
The annular material fluid bath 2 is set around the inwall of housing 1, the plane where it and putting down where the cross section of housing 1
Face has slanted angle, and angle is the bigger the better, but in view of the limitation in space in tower, the slanted angle is set to 15-45 °
It is advisable, the slanted angle of the present embodiment is 15 °.The feed liquid collecting pipe 4 is located at the minimum point of annular material fluid bath 2.
The inclined L-shaped in the cross section of collecting board 3, its bottom corner is collecting region 31, the two ends of the collecting board 3
The notch of annular material fluid bath 2 is ridden upon, is fixedly connected by its bottom corner with the notch of annular material fluid bath 2, each collecting board 3
Between along inclined annular material fluid bath 2 be in the parallel distribution of uniform intervals, the top of the collecting board 3 is provided with drainage plate 33, institute
The free end for stating drainage plate 33 is located at the top of collecting region 31 of its adjacent collector plate 3, it is ensured that the liquid that the upper surface of collecting board 3 is collected
Can all it flow into collecting region 31.The axis of the collecting board 3 and the plane where the cross section of housing 1 have 5 ° upward
The passage 32 passed through for steam is also left between slanted angle, adjacent collector plate 3.So, the feed liquid collected by collecting board 3 is entered
Enter after collecting region 31, flow under gravity in annular material fluid bath 2, be finally pooled at feed liquid collecting pipe 4 and discharge.
Embodiment 2
The liquid header of another vacuum rectification tower is present embodiments provided, with structure as shown in Figure 5, including shell
Body 1, annular material fluid bath 2 and some collecting boards 3 in housing 1, and feed liquid collecting pipe 4, below in conjunction with the accompanying drawings to this practicality
It is new to be described in detail.
The housing 1 is hollow tubular, is mutually matched in vacuum distillation tower 10 and with the inwall of destilling tower 10, is whole
The fixedly connected part of liquid header and tower.
The annular material fluid bath 2 is set around the inwall of housing 1, what the plane where it was arranged by two in inverted v-shaped
Inclined-plane is constituted, and the plane where two inclined-planes and the cross section of housing 1 is respectively provided with 45 ° of slanted angle, and V is fallen in annular material fluid bath 2
The end (low spot) of font is equipped with feed liquid collecting pipe 4.
The collecting board 3 includes V-arrangement collecting board 3 and Z-shaped collecting board 3, wherein：The two ends bottom of the V-arrangement collecting board 3 with
The top notch of annular material fluid bath 2 is fixedly connected, its V-type groove formation liquid collection region 31；The Z-shaped collecting board 3 is to incline
Ramp-like, its bottom corner is formed on liquid collection region 31, the notch for riding upon annular material fluid bath 2, and solid with annular material fluid bath 2
Along the parallel distribution of inclined-plane uniform intervals of annular material fluid bath 2 between fixed connection, each Z-shaped collecting board 3, the collecting board 3 it is upper
Portion is provided with drainage plate 33, and the free end of the drainage plate 33 is located at the top of collecting region 31 of its adjacent collector plate 3, it is ensured that collecting board
The liquid that 3 upper surfaces are collected can be flowed into all in collecting region 31.Where the axis of the collecting board 3 and the cross section of housing 1
Plane also has also leaves the passage 32 passed through for steam between 5 ° of upward slanted angle, adjacent collector plate 3.
Above be a kind of embodiment of the present utility model, be based on scheme of the present utility model, but this
The protection domain of utility model is not limited in above-described embodiment.
Claims (5)
1. a kind of liquid header of vacuum rectification tower, the liquid header is in vacuum rectification tower, including housing, is located at
Annular material fluid bath and some collecting boards in housing, and feed liquid collecting pipe, the collecting board uniform intervals and parallel are distributed in ring
On the notch of shape material fluid bath, the passage passed through for steam is left between adjacent collector plate, it is characterised in that the annular material fluid bath
There is slanted angle with housing cross-sectional, the feed liquid collecting pipe is located at the low spot of annular material fluid bath, and connects with annular material fluid bath
It is logical.
2. a kind of liquid header of vacuum rectification tower according to claim 1, it is characterised in that the horizontal stroke of the collecting board
The inclined L-shaped in section, its bottom corner is collecting region, and the top of the collecting board is provided with drainage plate, the drainage plate
Free end is located above the collecting region of its adjacent collector plate.
3. a kind of liquid header of vacuum rectification tower according to claim 1, it is characterised in that the annular material fluid bath
The plane at place is made up of two inclined-planes arranged in inverted v-shaped, and the collecting board includes V-arrangement collecting board and L-shaped collecting board, institute
The top that V-arrangement collecting board is located at annular material fluid bath is stated, the L-shaped collecting board is symmetrically set on two hypotenuses of annular material fluid bath, shape
It is in integrally inverted V-shaped liquid header into longitudinal cross-section.
4. a kind of liquid header of vacuum rectification tower according to claim 1, it is characterised in that the annular material fluid bath
Slanted angle with housing cross-sectional is 15-45 °.
5. a kind of liquid header of vacuum rectification tower according to claim 1, it is characterised in that the axle of the collecting board
Line also has slanted angle with housing cross-sectional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469688.9U CN206473840U (en) | 2016-12-29 | 2016-12-29 | The liquid header of vacuum rectification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469688.9U CN206473840U (en) | 2016-12-29 | 2016-12-29 | The liquid header of vacuum rectification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473840U true CN206473840U (en) | 2017-09-08 |
Family
ID=59750098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469688.9U Active CN206473840U (en) | 2016-12-29 | 2016-12-29 | The liquid header of vacuum rectification tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473840U (en) |
-
2016
- 2016-12-29 CN CN201621469688.9U patent/CN206473840U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid collector of vacuum rectification tower Effective date of registration: 20180703 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: 2018340000281 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190718 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: 2018340000281 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid collector of vacuum rectification tower Effective date of registration: 20190724 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: 2019340000400 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200703 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: 2019340000400 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid collector of vacuum rectification tower Effective date of registration: 20200707 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: Y2020340000031 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210712 Granted publication date: 20170908 Pledgee: Anqing Xinqiao financing Company Limited by Guarantee Pledgor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Registration number: Y2020340000031 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Shengsheng Renewable Resources Co.,Ltd. Assignor: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. Contract record no.: X2022340000005 Denomination of utility model: Liquid collector of vacuum distillation tower Granted publication date: 20170908 License type: Common License Record date: 20221118 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246001 Xizhuang Group, Nongzhuang Village, Yangqiao Town, Yixiu District, Anqing City, Anhui Province Patentee after: Anhui Guofu Environmental Technology Co.,Ltd. Address before: 246001 Xizhuang Group, Nongzhuang Village, Yangqiao Town, Yixiu District, Anqing City, Anhui Province Patentee before: ANHUI GUOFU LUBRICANT INDUSTRY Co.,Ltd. |