CN203090897U - Supporting beam - Google Patents
Supporting beam Download PDFInfo
- Publication number
- CN203090897U CN203090897U CN 201220704905 CN201220704905U CN203090897U CN 203090897 U CN203090897 U CN 203090897U CN 201220704905 CN201220704905 CN 201220704905 CN 201220704905 U CN201220704905 U CN 201220704905U CN 203090897 U CN203090897 U CN 203090897U
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- China
- Prior art keywords
- tower
- brace summer
- utility
- model
- filler
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- 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.)
- Expired - Fee Related
Links
- 239000000945 filler Substances 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 description 23
- 238000009826 distribution Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a supporting beam, a supporting beam connects between the tower inner wall of packed tower, and it includes: the two vertical plates are arranged in parallel, two ends of each vertical plate are respectively connected with a supporting plate, the supporting plates are connected with a support, and the supports are connected to the inner wall of the tower; and the rib plates are arranged at intervals and fixedly connected between the two vertical plates. The utility model discloses a supporting beam, the level is fixed between the internal perisporium of packed tower, and its intensity is high, the amount of deflection is little, has effectively guaranteed the required levelness requirement of tower internals such as filler and distributor, has avoided filler and a supporting beam contact department to take place the possibility of flooding.
Description
Technical field
The utility model is relevant for a kind of bracing or strutting arrangement, especially relevant for a kind of tower internals brace summer of chemical industry large-scale tower.
Background technology
Tower is the important mass transfer and the separation equipment in fields such as oil refining, petrochemical industry, fine chemistry industry, food, medicine and environmental protection.The research of tower internals is the important topic of Chinese scholars common concern always.Packed tower because have the separative efficiency height, characteristic such as pressure drop is little, operating flexibility is big and production capacity is big and in the tower design, being used widely.
Along with chemical plant installations scale, the progress that maximizes, the tower diameter constantly increases.At present, domestic maximum tower diameter has surpassed 14 meters, and along with the significantly increase of tower diameter, because the requirement of tower internals levelness and guarantee the requirement of mass transfer component efficient, traditional brace summer can not adapt to the progress of tower internals overall technology.
The girder truss that the support of internals such as conventional filler tower packing, liquid header and liquid distribution trough and the compressing structure of filler pressing device generally adopt steel channel beam or steel I-beam and development in recent years to use.Increase along with the tower diameter, particularly surpass in the large-scale tower more than 7 meters, for guaranteeing the requirement of levelness and amount of deflection, all at double the growths of I-steel depth of beam and width, caused the weight of beam excessive, footprint is big, has a strong impact on the flow regime and the mass transfer effect of gas-liquid two-phase in the tower; Girder truss is owing to have the intensity height, amount of deflection advantage such as can be walked in the middle of reaching greatly and is widely used, for guaranteeing the intensity of girder truss, width on plane is generally also all greater than 100mm on it, in the big tower on complete some girder trusses of tower the shared full tower cross section of plane overall width generally about 10%, and the filler porosity of tower is generally greater than 95%, if the area on plane is excessive on the girder truss, the one, can cause the effective tower section of filler and beam contact position to reduce, after the tower operational load surpasses certain value, liquid flooding is often begun to take place by filler and girder truss contact-making surface place, and then cause full tower liquid flooding, can't normal running.In addition, the brace summer that supports usefulness as liquid distribution trough in the tower is to adopt the steel I-beam in excessive upper surface cross section or girder truss to support, and the actual liquid spray of liquid distribution trough is counted and can be affected, and evenly distributes thereby influence liquid, and then influences full column efficiency
Therefore, be necessary to provide a kind of novel brace summer, overcome above-mentioned defective.
The utility model content
The purpose of this utility model provides a kind of brace summer, it is horizontally fixed between the internal perisporium of packed tower, its intensity height, amount of deflection are little, have effectively guaranteed the needed levelness requirements of tower internals such as filler and distributor, have avoided filler and brace summer contact position that the possibility of liquid flooding takes place.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of brace summer, and described brace summer is connected between the inner wall of tower of packed tower, and it comprises:
Two risers, described two risers be arranged in parallel, and its two ends are connected with a support plate respectively, are connected with bearing on the described support plate, and described bearing is connected on the described inner wall of tower;
A plurality of gussets, it is provided with at interval and is fixedly connected between described two risers.
In preferred embodiment, offer on the described bearing and adjust the hole, described support plate is located in the described adjustment hole by screw and is connected on the described bearing.
In preferred embodiment, the height of described riser is identical with the height of described gusset.
In preferred embodiment, the height of described riser is greater than the height of described gusset.
In preferred embodiment, the bottom of described riser is protruded in the bottom of described gusset.
In preferred embodiment, the distance between adjacent described gusset is greater than 200mm.
The characteristics and the advantage of brace summer of the present utility model are: this brace summer can guarantee to demonstrate,prove the levelness requirement of Large Towers internals, satisfy supporting role to filler or liquid distribution trough, simultaneously, the headspace that this brace summer can significantly reduce to install, inspection and repair shop needs, reduce the height of Large Towers, alleviate the weight of brace summer self, increase the horizontal mixing of gas-liquid in the tower, the more important thing is the permeability that has guaranteed whole brace summer, reduce the vapor phase stream dynamic resistance, reduce the tower internal drop, avoided the at first liquid flooding at supporting construction and filler contact-making surface place.The support that brace summer of the present utility model is used for liquid distribution trough can make liquid distribution more even relatively.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of brace summer of the present utility model.
Fig. 2 is connected the interior structure vertical view of tower for brace summer of the present utility model.
Fig. 3 is the schematic side view that brace summer of the present utility model supports filler.
Fig. 4 is the schematic top plan view that brace summer of the present utility model supports filler.
Fig. 5 is the schematic side view of brace summer support liq distributor of the present utility model.
Fig. 6 is the schematic top plan view of brace summer support liq distributor of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, the utility model provides a kind of brace summer, and described brace summer is connected between the inner wall of tower of packed tower, and it comprises: two risers 1, a plurality of gusset 2.Wherein: two risers 1 be arranged in parallel, and its two ends are connected with a support plate 3 respectively, are connected with bearing 4 on the described support plate 3, and described bearing 4 is connected on the described inner wall of tower; A plurality of gussets 2 are provided with and are fixedly connected between described two risers 1 at interval.
Specifically be, riser 1 is dull and stereotyped, and two risers 1 be arranged in parallel, and in the utility model, the length of riser 1 position that cross section is laid by tower diameter and in tower determines that its height and thickness can be calculated by intensity according to load capacity to be determined, does not limit at this.
A plurality of gussets 2 uniformly-spaced are set in parallel between two risers 1, in the utility model, gusset 2 can be flat board, also can be channel-section steel, its mode by welding be fixedly connected between two risers 1, and the thickness of gusset 2 and quantity are calculated by intensity and determined, its height is high together with riser 1, perhaps the height of gusset 2 is less than the height of riser 1, and perhaps the bottom of gusset 2 protrudes from the bottom setting of riser 1, does not limit at this.In the present embodiment, the distance between adjacent two gussets 2 is greater than 200mm.
Shown in Fig. 3,4, brace summer of the present utility model can be used for the support to filler in the large stuffing tower 5, and the contact area of this brace summer and filler 5 is less, to avoid the possibility of filler 5 and the liquid flooding of brace summer contact position; In addition, shown in Fig. 5,6, this brace summer also can be used for the support to liquid distribution trough 6, can make liquid distribution more even relatively.Certainly, brace summer of the present utility model also can be used for the support to oil sump tank.
Brace summer of the present utility model, has the intensity height, the advantage that amount of deflection is little, can guarantee to demonstrate,prove the levelness requirement of Large Towers internals, satisfy supporting role to filler 5 or liquid distribution trough 6, simultaneously, this brace summer can significantly reduce to install, the headspace that inspection and repair shop needs, reduce the height of Large Towers, alleviate the weight of brace summer self, increase the horizontal mixing of gas-liquid in the tower, the more important thing is the permeability that has guaranteed whole brace summer, reduce the vapor phase stream dynamic resistance, reduce the tower internal drop, avoided the at first liquid flooding at brace summer and filler 5 contact-making surface places, and make liquid distribution trough 6 liquid that distributes more uniformly.
The above only is several embodiment of the present utility model, and those skilled in the art can carry out various changes or modification to the utility model embodiment according to the disclosed content of application documents and not break away from spirit and scope of the present utility model.
Claims (6)
1. a brace summer is characterized in that, described brace summer is connected between the inner wall of tower of packed tower, and it comprises:
Two risers, described two risers be arranged in parallel, and its two ends are connected with a support plate respectively, are connected with bearing on the described support plate, and described bearing is connected on the described inner wall of tower;
A plurality of gussets, it is provided with at interval and is fixedly connected between described two risers.
2. brace summer as claimed in claim 1 is characterized in that, offers on the described bearing to adjust the hole, and described support plate is located in the described adjustment hole by screw and is connected on the described bearing.
3. brace summer as claimed in claim 1 is characterized in that, the height of described riser is identical with the height of described gusset.
4. brace summer as claimed in claim 1 is characterized in that the height of described riser is greater than the height of described gusset.
5. brace summer as claimed in claim 1 is characterized in that, the bottom of described riser is protruded in the bottom of described gusset.
6. brace summer as claimed in claim 1 is characterized in that, the distance between adjacent described gusset is greater than 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704905 CN203090897U (en) | 2012-12-18 | 2012-12-18 | Supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704905 CN203090897U (en) | 2012-12-18 | 2012-12-18 | Supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090897U true CN203090897U (en) | 2013-07-31 |
Family
ID=48842341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704905 Expired - Fee Related CN203090897U (en) | 2012-12-18 | 2012-12-18 | Supporting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663561A (en) * | 2018-12-21 | 2019-04-23 | 北京泽华化学工程有限公司 | For the Vierendeel girder and tower inner assembly in tower |
-
2012
- 2012-12-18 CN CN 201220704905 patent/CN203090897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663561A (en) * | 2018-12-21 | 2019-04-23 | 北京泽华化学工程有限公司 | For the Vierendeel girder and tower inner assembly in tower |
| CN109663561B (en) * | 2018-12-21 | 2020-12-22 | 北京泽华化学工程有限公司 | Frame beam used in tower and assembly in tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |