CN219368148U - Rectifying tower ware structure of modularization cold box - Google Patents
Rectifying tower ware structure of modularization cold box Download PDFInfo
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- CN219368148U CN219368148U CN202320326506.6U CN202320326506U CN219368148U CN 219368148 U CN219368148 U CN 219368148U CN 202320326506 U CN202320326506 U CN 202320326506U CN 219368148 U CN219368148 U CN 219368148U
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- plate
- cold box
- frame
- rectifying tower
- tower
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04945—Details of internal structure; insulation and housing of the cold box
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to a rectifying tower structure of a modularized cold box, which comprises a frame structure, a bottom plate and a bottom frame, wherein the upper part of the frame structure is rectangular, an opening is formed in the upper part of the frame structure, the bottom plate is arranged at the bottom of the opening of the frame structure, the bottom frame is arranged at one end of the opening of the frame structure, a plurality of tower saddles are arranged on the bottom plate side by side, and a bottom fixing device is arranged on the bottom frame. The utility model has the characteristics of simplifying the equipment structure, facilitating the equipment assembly, improving the construction efficiency of the equipment, reducing the potential safety hazard and the like.
Description
Technical Field
The utility model relates to the technical field of industrial equipment, in particular to a rectifying tower structure of a modularized cold box.
Background
With the continuous updating of space division engineering technology and equipment, space division devices gradually tend to be large-scale, modularized and clustered, and short-period and rapid construction and production are required. The cold box steel structure, the tower, the connecting pipeline electric instrument parts and the like are horizontally and integrally assembled into the cold box module on a construction site, and then the whole hoisting of the modularized cold box is carried out in place. However, the modular air separation cooling box rectification tower is extremely long (30-60 m) and overweight, and the tower is horizontally installed and vertically positioned, and a safe and reliable conversion method is needed. At present, a common method is to design a temporary support according to the structural form of the tower, fix the tower on a cold box steel structure through the temporary support, enable the tower to stand upright along with turning over of the cold box steel structure, and realize vertical in-place adjustment of the tower through an adjusting device at the top of a modularized cold box. The method needs to design, manufacture and install the temporary support and the adjusting device, and particularly needs to set up the scaffold platform again when the temporary support of the tower is removed, so that the construction process is complex and the potential safety hazard is high. Therefore, the horizontal installation and vertical in-place conversion method of the rectifying tower in the modularized cold box is designed, so that the horizontal-vertical conversion of the tower in the cold box is realized quickly and safely, and the method has important significance in ensuring the installation quality of the tower and the modularized cold box and improving the construction efficiency.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a rectifying tower structure of a modularized cold box, which has the characteristics of simplifying the equipment structure, facilitating the equipment assembly, improving the construction efficiency of the equipment, reducing the potential safety hazard and the like.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a rectifying tower ware structure of modularization cold box, including frame construction, bottom plate and bottom frame, frame construction be its upper portion of rectangle and be provided with the opening, frame construction's opening bottom install the bottom plate, frame construction's opening one end on install bottom frame, the bottom plate on install a plurality of tower saddles side by side, bottom frame on install bottom fixing device.
In the technical scheme, the upright posts are arranged at the long edges of the opening parts of the frame structure and used as support columns, so that the structural strength of the frame structure is improved.
The outer structure that is arranged in forming the cold box structure through installation bottom frame among this technical scheme is used for making things convenient for the installation of tower saddle through setting up the bottom plate, is used for making things convenient for bottom fixing device's installation through installation bottom frame, realizes the support to tower itself through the tower saddle, is used for supporting the location to the tower bottom through setting up bottom fixing device.
As a supplement to the technical scheme, the bottom fixing device comprises a bottom supporting plate, a skirt edge and short columns, wherein one side of the bottom supporting plate is provided with a circle of skirt edge, and the other side of the bottom supporting plate is uniformly provided with four short columns.
According to the technical scheme, the bottom supporting plate is arranged to support the bottom of the tower, the skirt edge is installed to wrap and position the lower end of the tower, and the tower is supported by installing four short columns.
As a supplement to the technical scheme, the short column is connected with the bottom supporting plate through an upper fixing plate and a lower fixing plate, an adjusting bolt is arranged between the upper fixing plate and the lower fixing plate, and the other end of the short column is finely adjusted by arranging the upper fixing plate and the lower fixing plate, so that the bottom supporting plate is kept horizontal.
As a supplement to the technical scheme, the tower saddle comprises a saddle base, support brackets and an arc plate, wherein the arc plate with a concave middle part is arranged on the upper side of the saddle base, the support brackets are arranged on two sides of the saddle base, the upper ends of the support brackets are in butt joint with the end parts of the arc plate, the support brackets are used for supporting the tower body of the tower through installing the saddle base, and the arc plate is used for matching the tower body.
As a supplement to the technical scheme, the arc plate is provided with a separation plate, and the tower body is ensured not to be damaged through the separation plate.
As a supplement to the technical scheme, reinforcing rib plates are arranged on the front side and the rear side of the saddle base, and the structural strength is improved by installing the reinforcing rib plates.
As a supplement to the technical scheme, the saddle base is provided with a plurality of sand permeation holes, sand is conveniently injected through the sand permeation holes, and the safety of equipment is ensured.
The beneficial effects are that: the utility model relates to a rectifying tower structure of a modularized cold box, which is used for forming an external structure of the cold box structure by installing a bottom frame, facilitating the installation of a tower saddle by arranging a bottom plate, facilitating the installation of a bottom fixing device by installing the bottom frame, supporting a tower by the tower saddle, and supporting and positioning the bottom of the tower by arranging the bottom fixing device.
Drawings
FIG. 1 is a structural view of the present utility model;
FIG. 2 is a structural view of the bottom fixture of the present utility model;
fig. 3 is a structural view of the tower saddle of the present utility model.
The diagram is: 1. the device comprises a frame structure, 2, upright posts, 3, a bottom plate, 4, a tower saddle, 5, a bottom frame, 6, a bottom fixing device, 7, a skirt edge, 8, a bottom supporting plate, 9, short columns, 10, a lower fixing plate, 11, an upper fixing plate, 12, an adjusting bolt, 13, a saddle base, 14, a supporting bracket, 15, sand penetration holes, 16, an arc plate, 17 and a separation plate.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
The embodiment of the utility model relates to a rectifying tower structure of a modularized cold box, which comprises a frame structure 1, a bottom plate 3 and a bottom frame 5, wherein the frame structure 1 is rectangular, an opening is formed in the upper part of the frame structure 1, the bottom plate 3 is arranged at the bottom of the opening of the frame structure 1, the bottom frame 5 is arranged at one end of the opening of the frame structure 1, a plurality of tower saddles 4 are arranged on the bottom plate 3 side by side, and a bottom fixing device 6 is arranged on the bottom frame 5.
In the technical scheme, the upright posts 2 are arranged at the long edges of the opening parts of the frame structure 1, and the upright posts 2 are used as support columns to improve the structural strength of the frame structure 1.
In the technical scheme, the bottom frame 5 is arranged to form an external structure of the cold box structure, the bottom plate 3 is arranged to facilitate the installation of the tower saddle 4, the bottom frame 5 is arranged to facilitate the installation of the bottom fixing device 6, the tower saddle 4 is arranged to support the tower, and the bottom fixing device 6 is arranged to support and position the bottom of the tower.
As a supplement to the present technical solution, the bottom fixing device 6 includes a bottom support plate 8, a skirt 7 and short columns 9, one side of the bottom support plate 8 is provided with a circle of skirt 7, and the other side of the bottom support plate 8 is uniformly provided with four short columns 9.
In the technical scheme, the bottom supporting plate 8 is arranged to support the bottom of the tower, the skirt edge 7 is arranged to wrap and position the lower end of the tower, and the four short columns 9 are arranged to support the tower.
As a supplement to the present solution, the short column 9 is connected to the bottom support plate 8 through an upper fixing plate 11 and a lower fixing plate 10, and an adjusting bolt 12 is installed between the upper fixing plate 11 and the lower fixing plate 10, and the other end of the short column 9 is finely adjusted by installing the upper fixing plate 11 and the lower fixing plate 10, so that the bottom support plate 8 is kept horizontal.
As a supplement to the technical scheme, the tower saddle 4 comprises a saddle base 13, a support bracket 14 and an arc plate 16, wherein the arc plate 16 with a concave middle part is arranged on the upper side of the saddle base 13, the support brackets 14 are arranged on two sides of the saddle base 13, the upper ends of the support brackets 14 are in butt joint with the end parts of the arc plate 16, the support bracket is used for supporting the tower body through installing the saddle base 13, and the arc plate 16 is used for matching the tower body.
As a supplement to the technical scheme, the arc plate 16 is provided with a separation plate 17, and the separation plate 17 ensures that the tower body is not damaged.
As a supplement to the technical scheme, reinforcing rib plates 18 are arranged on the front side and the rear side of the saddle base 13, and the structural strength is improved by installing the reinforcing rib plates 18.
As a supplement to the technical scheme, the saddle base 13 is provided with a plurality of sand permeation holes 15, sand is conveniently injected through the sand permeation holes 15, and the safety of equipment is ensured.
The foregoing has described in detail the structure of a rectifying tower of a modular cold box provided in the present application, and specific examples have been applied herein to illustrate the principles and embodiments of the present application, the above examples being provided only to assist in understanding the method of the present application and its core ideas; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (7)
1. A rectifying tower structure of a modularized cold box is characterized in that: including frame construction (1), bottom plate (3) and bottom frame (5), frame construction (1) be its upper portion of rectangle and be provided with the opening, the opening bottom of frame construction (1) install bottom plate (3), frame construction (1) open one end on install bottom frame (5), bottom plate (3) on install a plurality of tower saddles (4) side by side, bottom frame (5) on install bottom fixing device (6).
2. The rectifying tower structure of a modular cold box of claim 1, wherein: the bottom fixing device (6) comprises a bottom supporting plate (8), a skirt edge (7) and short columns (9), wherein one side of the bottom supporting plate (8) is provided with a circle of the skirt edge (7), and four short columns (9) are uniformly arranged on the other side of the bottom supporting plate (8).
3. The rectifying tower structure of a modular cold box according to claim 2, characterized in that: the short column (9) is connected with the bottom supporting plate (8) through an upper fixing plate (11) and a lower fixing plate (10), and an adjusting bolt (12) is arranged between the upper fixing plate (11) and the lower fixing plate (10).
4. The rectifying tower structure of a modular cold box of claim 1, wherein: the tower saddle (4) include saddle base (13), support frame (14) and arc board (16), saddle base (13) upside be provided with middle part indent arc board (16), saddle base (13) both sides be provided with support frame (14), support frame (14) upper end and arc board (16) tip form the butt joint.
5. The rectifying tower structure of a modular cold box of claim 4, wherein: the arc plate (16) is provided with a separation plate (17).
6. The rectifying tower structure of a modular cold box of claim 4, wherein: reinforcing rib plates (18) are arranged on the front side and the rear side of the saddle base (13).
7. The rectifying tower structure of a modular cold box of claim 4, wherein: the saddle base (13) is provided with a plurality of sand penetration holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326506.6U CN219368148U (en) | 2023-02-27 | 2023-02-27 | Rectifying tower ware structure of modularization cold box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326506.6U CN219368148U (en) | 2023-02-27 | 2023-02-27 | Rectifying tower ware structure of modularization cold box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219368148U true CN219368148U (en) | 2023-07-18 |
Family
ID=87118458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320326506.6U Active CN219368148U (en) | 2023-02-27 | 2023-02-27 | Rectifying tower ware structure of modularization cold box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219368148U (en) |
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2023
- 2023-02-27 CN CN202320326506.6U patent/CN219368148U/en active Active
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