CN109281331A - A kind of freeze proof base apparatus of fractionating column - Google Patents
A kind of freeze proof base apparatus of fractionating column Download PDFInfo
- Publication number
- CN109281331A CN109281331A CN201811210804.9A CN201811210804A CN109281331A CN 109281331 A CN109281331 A CN 109281331A CN 201811210804 A CN201811210804 A CN 201811210804A CN 109281331 A CN109281331 A CN 109281331A
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- China
- Prior art keywords
- column
- plate
- ground
- freeze proof
- fractionating column
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Disclosed by the invention is a kind of freeze proof base apparatus of fractionating column, ground including platform-like, column there are two being set up vertically on ground, and two column interval settings, a connecting rod is vertically connected at the top of each column, two opposite one end of connecting rod are respectively connected with an installation arc plate, and the cross section of two installation arc plates forms " () " type, the other end of two connecting rods is respectively perpendicular the connecting plate for being connected with one flat plate shape, several flat absorber plates are vertically connected on the outer surface of two pieces of connecting plates, and the absorber plate on every piece of connecting plate is spaced and is arranged in parallel；Column, installation arc plate, connecting plate, absorber plate, connecting rod are heat-conducting, the configuration of the present invention is simple, easy to use, freezing tolerance be strong, long service life, at low cost, it can effectively prevent the freezing ground of the column of low temperature, itself have heat absorption capacity, can first time lift support part temperature.
Description
Technical field
The present invention relates to a kind of freeze proof base apparatuses, more specifically say, are related to a kind of freeze proof base apparatus of fractionating column, belong to
In air separation equipment field.
Background technique
Air separation equipment is for by air liquefaction, rectifying, final separation to become the gas of oxygen, nitrogen and other rare gas
Body separation equipment.Air separation equipment is mainly by air compression system, air precooling purification system, heat-exchange system and liquefaction essence
Evaporate 4 Major Systems compositions.And the fractionating column in air separation equipment is a kind of tower gas-liquid device for carrying out rectifying, fractionating column
As the key facility in manufacture oxygen technique, box shape steel structure tower body is generally relatively high, and type of foundation is single, mostly square
Shape, and volume is larger, and design anti-freezing property for it and anti-permeability performance require it is relatively high, when fractionating column is due to work itself
Temperature is lower, so cannot be directly installed on common ground, need to be mounted on it is freeze proof on the basis of, basis can be prevented to be frozen
It is bad, improve the service life on basis.The existing freeze proof basis of fractionating column is only built into using expanded perlite concrete general
Logical ground shape has the drawback that 1) itself is without heat absorption capacity；2) freezing tolerance is poor, and service life is not grown；3) not
It is fixed easily fractionating column.
Summary of the invention
In order to solve above-mentioned prior art problem, the present invention provide have strong freezing tolerance, long service life, can be with first
The temperature of time lift support part can fix fractionating column and the freeze proof basis of a kind of fractionating column with technical characterstics such as heat absorption capacities
Device.
To achieve the goals above, the present invention is achieved by the following technical solutions:
A kind of freeze proof base apparatus of fractionating column, the ground including platform-like are set up on the ground vertically there are two column,
And the setting of two column intervals, be vertically connected with a connecting rod at the top of the every column, two connecting rods it is opposite one
End is respectively connected with an installation arc plate, and the cross section of two installation arc plates forms " () " type, the other end difference of two connecting rods
It is vertically connected with the connecting plate of one flat plate shape, it is flat to be vertically connected with several on the outer surface of two pieces of connecting plates
Absorber plate, and the absorber plate on every piece of connecting plate is spaced and is arranged in parallel；The column, installation arc plate, connecting plate, heat absorption
Plate, connecting rod are heat-conducting.
As an improvement the ground of the platform-like is built by expanded perlite concrete.
As an improvement the ground of the platform-like is cylinder.
As an improvement two columns are symmetrical arranged using the vertical central axis of ground as symmetry axis；With ground it is vertical in
Mandrel line is symmetry axis, and two connecting rods are symmetrical arranged；Using the vertical central axis of ground as symmetry axis, two connecting plates are symmetrically set
It sets；Using the vertical central axis of ground as symmetry axis, the absorber plate being located on two connecting plates is symmetrical arranged one by one.
As an improvement the column, installation arc plate, connecting plate, absorber plate, connecting rod are stainless steel material.
As an improvement the connecting rod and column, installation arc plate, connecting plate are welding, the absorber plate and connecting plate
For welding.
As an improvement opening up on the ground, there are two mounting holes, and the lower end of two columns is separately mounted to install
One layer of thermal insulation jacket is provided in hole, and between the column and mounting hole.
As an improvement the thermal insulation jacket is fabricated by aerosil.
As an improvement the column is cylinder.
As an improvement the cross section of every piece of connecting plate and its both ends absorber plate is " [" type.
The utility model has the advantages that the configuration of the present invention is simple, easy to use, freezing tolerance are strong, long service life, at low cost；Fractionating column
Fractionating column can be fixed among two columns after constructed by freeze proof base apparatus, allow fractionation column base and ground pull open away from
From, then will installation arc plate be welded on the outer wall of fractionating column, thus allow upright supports rise fractionating column, fractionating column work when generate
Low temperature, and absorber plate can suck the heat in ambient enviroment at this time, and the low temperature of a part is balanced out by connecting plate and connecting rod；
Thermal insulation jacket has good temperature insulating, can effectively prevent the freezing ground of the column of low temperature；The freeze proof base apparatus of the fractionating column
Ability with fixed fractionating column, itself has heat absorption capacity, can first time lift support part temperature, it is freeze proof to improve its
Ability improves service life.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is top view of the present invention.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited to following embodiments.
It is as shown in Figs. 1-2 a kind of specific embodiment of the freeze proof base apparatus of fractionating column, a kind of fractionating column of the embodiment is anti-
Freeze base apparatus, the ground 1 including platform-like sets up that there are two cylindrical columns 2 on ground 1 vertically, and two columns 2 are spaced
Setting, is vertically connected with a rod-shaped connecting rod 7 at the top of each column 2, the opposite one end of two connecting rods 7 vertically connects
It is connected to the installation arc plate 3 of an arc plate, the concave surface of two installation arc plates 3 is arranged in opposite directions, and the axis of two installation arc plates 3
It is vertical with ground 1, so that the cross section of two installation arc plates 3 forms " () " type with the outer wall of support fractionating column, two connecting rods
7 other end is respectively perpendicular the connecting plate 4 for being connected with one flat plate shape, and two connecting plates 4 are remote on the outer surface of two pieces of connecting plates 4
Be vertically connected with several flat absorber plates 5 from 7 side of connecting rod, and the absorber plate 5 on every piece of connecting plate 4 be spaced and
Be arranged in parallel, the column 2, installation arc plate 3, connecting plate 4, absorber plate 5, connecting rod 7 are heat-conducting, allow to each other it
Between quick conductive, fractionating column can be fixed among two columns 2 after constructed by the freeze proof base apparatus of fractionating column of the present invention,
It allows fractionation column base to space out with ground 1, installation arc plate 4 is then welded into (or other fixed forms) in the outer wall of fractionating column
On, so that column 2 be allowed to support fractionating column, fractionating column generates low temperature when working, and the meeting of absorber plate 5 at this time will be in ambient enviroment
Heat sucking, the low temperature of a part is balanced out by connecting plate 4 and connecting rod 7, and the freeze proof base apparatus of the fractionating column has fixed point
Evaporate the ability of tower, itself have heat absorption capacity, can first time lift support part temperature, improve its freezing tolerance, improve
Service life, structure is simple, easy to use, freezing tolerance is strong, at low cost.
As an improvement embodiment, the ground 1 of platform-like preferably built by expanded perlite concrete, is had good
Freezing tolerance, can weaken fractionating column generation low temperature it is influenced, further enhance the ability of low-temperature resistance.
As an improvement embodiment, the ground 1 of platform-like is cylinder, so that precious in the expansion using identical material
Under pearl rock concrete, the ground 1 of maximum volume can be built to the greatest extent, and 1, ground can be with fractionating column for cylinder
It mutually echoes, apparent visual is good, and the shape of the ground 1 of platform specific shape is also possible to square, cuboid etc., can basis
Actual needs is adjusted.
As an improvement embodiment, using the vertical central axis of ground 1 as symmetry axis, two columns 2 are symmetrical arranged；With
The vertical central axis of ground 1 is symmetry axis, and two connecting rods 7 are symmetrical arranged；Using the vertical central axis of ground 1 as symmetry axis, two
Connecting plate 4 is symmetrical arranged；Using the vertical central axis of ground 1 as symmetry axis, the absorber plate 5 one that is located on two connecting plates 4
One is symmetrical arranged, by being symmetrical arranged, so that single unit system structure is well-balanced, and appearance looks elegant, convenient for reference contraposition installation, while
So that column 2 and installation arc plate 3 support knockout tower more stable.
As an improvement embodiment, the column 2, installation arc plate 3, connecting plate 4, absorber plate 5, connecting rod 7 are not
Become rusty steel material, have it is sturdy and durable, heating conduction is good, and corrosion resistance and good, further assists with construction of the invention
Same-action, the technical effect with 1+1 > 2.
As an improvement embodiment, connecting rod 7 and column 2, installation arc plate 3, connecting plate 4 are welding, absorber plate 5 and even
Fishplate bar 4 is to weld, sound construction, and low-temperature resistance effect is good, avoids connecting built on the sand under cryogenic conditions.
As an improvement embodiment, opened up on ground 1 there are two mounting hole 8, the lower end of two columns 2 is pacified respectively
It is provided with one layer of thermal insulation jacket 6 in mounting hole 8, and between column 2 and mounting hole 8, is arranged by thermal insulation jacket 6, it can be effective
The freezing ground 1 of column 2 for preventing low temperature, significantly reduces in Conduction At Low Temperature to ground 1, has good thermal insulation, heat preservation
Effect.
As an improvement embodiment, thermal insulation jacket 6 is fabricated by aerosil, silica airsetting
Glue is made of some small ceramic particles being suspended in inertia latex, and aerosil has high reflectance, height
The performances such as radiance, low thermal conductivity, low heat storage coefficient have the function of brilliant heat insulating reflecting, and heating conduction is very poor, Ke Yiyou
Prevent to effect the freezing ground 1 of column 2 of low temperature.
As an improvement embodiment, column 2 is cylinder, manufacture easy to process, saving steel, and it is solid to be conducive to installation
It is fixed.
As an improvement embodiment, the cross section of every piece of connecting plate 4 and its both ends absorber plate 5 is " [" type, so that often
Absorber plate 5 on block connecting plate 4 the maximum amount of can be distributed, and structure is beautiful, be also convenient for fixation when welding.
Finally it should be noted that present invention is not limited to the above embodiments, there can also be many variations.This field it is general
All deformations that logical technical staff directly can export or associate from present disclosure, are considered as of the invention
Protection scope.
Claims (10)
1. a kind of freeze proof base apparatus of fractionating column, the ground (1) including platform-like, it is characterised in that: vertical on the ground (1)
It sets up there are two column (2), and two column (2) interval settings, is vertically connected with one at the top of the every column (2)
Root connecting rod (7), two opposite one end of connecting rod (7) are respectively connected with an installation arc plate (3), and the cross of two installations arc plate (3)
Section forms " () " type, and the other end of two connecting rods (7) is respectively perpendicular the connecting plate (4) for being connected with one flat plate shape, two pieces of companies
Several flat absorber plates (5), and the suction on every piece of connecting plate (4) are vertically connected on the outer surface of fishplate bar (4)
Hot plate (5) is spaced and is arranged in parallel；The column (2), installation arc plate (3), connecting plate (4), absorber plate (5), connecting rod (7) are equal
For heat-conducting.
2. the freeze proof base apparatus of a kind of fractionating column according to claim 1, it is characterised in that: the ground of the platform-like
(1) it is built by expanded perlite concrete.
3. the freeze proof base apparatus of a kind of fractionating column according to claim 2, it is characterised in that: the ground of the platform-like
It (1) is cylinder.
4. -2 described in any item a kind of freeze proof base apparatuses of fractionating column according to claim 1, it is characterised in that: with ground (1)
Vertical central axis is symmetry axis, and two columns (2) are symmetrical arranged；Using the vertical central axis of ground (1) as symmetry axis, two companies
Bar (7) is symmetrical arranged；Using the vertical central axis of ground (1) as symmetry axis, two connecting plates (4) are symmetrical arranged；It is perpendicular with ground (1)
Straight central axis is symmetry axis, and the absorber plate (5) being located on two connecting plates (4) is symmetrical arranged one by one.
5. -2 described in any item a kind of freeze proof base apparatuses of fractionating column according to claim 1, it is characterised in that: the column
(2), installation arc plate (3), connecting plate (4), absorber plate (5), connecting rod (7) are stainless steel material.
6. -2 described in any item a kind of freeze proof base apparatuses of fractionating column according to claim 1, it is characterised in that: the connecting rod
It (7) is welding with column (2), installation arc plate (3), connecting plate (4), the absorber plate (5) and connecting plate (4) are welding.
7. -2 described in any item a kind of freeze proof base apparatuses of fractionating column according to claim 1, it is characterised in that: the ground
(1) it is opened up on there are two mounting hole (8), the lower end of two columns (2) is separately mounted in mounting hole (8), and the column (2)
One layer of thermal insulation jacket (6) is provided between mounting hole (8).
8. according to a kind of described in any item freeze proof base apparatuses of fractionating column of claim 7, it is characterised in that: the thermal insulation jacket
(6) it is fabricated by aerosil.
9. -2 described in any item a kind of freeze proof base apparatuses of fractionating column according to claim 1, it is characterised in that: the column
It (2) is cylinder.
10. according to a kind of described in any item freeze proof base apparatuses of fractionating column of claim 4, it is characterised in that: every piece of company
The cross section of fishplate bar (4) and its both ends absorber plate (5) is " [" type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210804.9A CN109281331B (en) | 2018-10-17 | 2018-10-17 | Freezing-proof foundation device of fractionating tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210804.9A CN109281331B (en) | 2018-10-17 | 2018-10-17 | Freezing-proof foundation device of fractionating tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109281331A true CN109281331A (en) | 2019-01-29 |
| CN109281331B CN109281331B (en) | 2023-08-25 |
Family
ID=65177549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811210804.9A Active CN109281331B (en) | 2018-10-17 | 2018-10-17 | Freezing-proof foundation device of fractionating tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281331B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08209713A (en) * | 1994-11-16 | 1996-08-13 | Daiwa House Ind Co Ltd | External heat-insulating foundation structure |
| CN206887980U (en) * | 2017-05-25 | 2018-01-16 | 中国能源建设集团黑龙江省电力设计院有限公司 | A kind of integrated bracket basis of antifreeze pile |
| CN209194566U (en) * | 2018-10-17 | 2019-08-02 | 杭州杭氧股份有限公司 | A kind of freeze proof base apparatus of fractionating column |
-
2018
- 2018-10-17 CN CN201811210804.9A patent/CN109281331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08209713A (en) * | 1994-11-16 | 1996-08-13 | Daiwa House Ind Co Ltd | External heat-insulating foundation structure |
| CN206887980U (en) * | 2017-05-25 | 2018-01-16 | 中国能源建设集团黑龙江省电力设计院有限公司 | A kind of integrated bracket basis of antifreeze pile |
| CN209194566U (en) * | 2018-10-17 | 2019-08-02 | 杭州杭氧股份有限公司 | A kind of freeze proof base apparatus of fractionating column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109281331B (en) | 2023-08-25 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Applicant after: Hang Yang Group Co.,Ltd. Address before: Hongyuan Daxia 716, No. 592 Zhongshan North Road, Xiacheng District, Hangzhou City, Zhejiang Province, 310014 Applicant before: HANGZHOU HANGYANG Co.,Ltd. |
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