CN200995076Y - Self-supporting liquid collector without heat stress - Google Patents
Self-supporting liquid collector without heat stress Download PDFInfo
- Publication number
- CN200995076Y CN200995076Y CN 200720095076 CN200720095076U CN200995076Y CN 200995076 Y CN200995076 Y CN 200995076Y CN 200720095076 CN200720095076 CN 200720095076 CN 200720095076 U CN200720095076 U CN 200720095076U CN 200995076 Y CN200995076 Y CN 200995076Y
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- Prior art keywords
- open channel
- collecting tank
- liquid
- self
- thermal stress
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Abstract
The utility model relates to an auto supporting non-thermal stress liquid collector, which comprises a pull-out scoop and a liquid stopping board arranged in a tower body. The utility model is characterized in that an open channel is arranged between the pull-out scoop and the liquid stopping board, and one end of the open channel is melted with the pull-out scoop, and the other end of the open channel is on a bearing seat. And a liquid collecting groove supported by the open channel and a tower ring is also arranged between the pull-out scoop and the liquid stopping board. The open channel is a long groove arranged horizontally on the pull-out scoop, and a strengthening stiffened plate is arranged in the long groove. The liquid collecting groove comprises certain long groves distributed vertically on the open channel, and the stiffened plate is arranged between the grooves. A liquid guiding stabber is arranged on the top of the liquid stopping board. A closure plate is arranged on one end close to the tower body of the open channel, the liquid collecting groove and the liquid stopping board.
Description
Technical field
The utility model relates to a kind of knockout tower, and in particular, the utility model relates to a kind of liquid header that is used for described knockout tower.
Background technology
At present, be used for the liquid header of knockout tower, general is to constitute by extracting bucket, base plate, riser, liquid barrier and brace summer out.The shortcomings and deficiencies that this constituted mode is difficult to overcome below existing:
(1) unreasonable structure, material use amount and site operation amount that liquid header is made are all very big, and be particularly outstanding for large diameter knockout tower;
(2) since the base plate in the described liquid header with to separate being connected to of Tata wall fixedly connected, so, in the temperature of tower wall and tower temperature not simultaneously, the base plate that can make described liquid header with separate the thermal deformation that different amounts take place the Tata wall, and therefore produce thermal stress.The temperature difference and tower diameter are big more, and thermal stress is also big more.Excessive thermal stress will make both junction distortion, tear, and cause the generation because of caused phenomenon of leakage of structural deterioration such as being out of shape, tearing.
The utility model content
Technical problem to be solved in the utility model overcomes the shortcomings and deficiencies of above prior art exactly, thus provide a kind of rational in infrastructure, save material, and can avoid thermal stress to produce and the self-supporting of structural deterioration does not have the liquid header of thermal stress
Described self-supporting does not have the liquid header of thermal stress, comprises the extraction bucket and the liquid barrier that are arranged in the tower body; Between described extraction bucket and liquid barrier, be provided with the collecting tank that an end and described extraction bucket weld, the other end is placed on the open channel on the bearing and supports with described open channel and tower circle; Described open channel is horizontally installed on the described extraction bucket, described collecting tank vertically is arranged on the described open channel, the top of described liquid barrier is provided with the drain awl, and described open channel, collecting tank and liquid barrier are provided with closure plate near an end of described tower body tower wall.
Described open channel is the elongated slot shape, is provided with the reinforcement gusset in the groove;
The quantity of described open channel is 1～5, is preferably 2;
When the quantity of open channel was 2, the spacing of its center line was the size of dividing equally of described tower body diameter;
Described collecting tank includes several parallel longitudinals and arranges the elongated slot that is arranged on described open channel top, is provided with gusset between groove;
The groove width of single elongated slot is generally between 400～600mm between 300～800mm in the described collecting tank;
The spacing of adjacent two grooves of described collecting tank is 0.5～1.5 times of groove width;
The internal diameter of described drain awl covers the periphery of collecting tank;
Described liquid barrier covers in the described collecting tank slit between adjacent two grooves, and both laps are 10～100mm, are preferably 20～50mm
Be arranged on the gusset that is positioned at open channel one side between described collecting tank groove, weld together with described open channel and collecting tank;
The described collecting tank and first connecting plate weld together, and described first connecting plate connects second connecting plate by bolt, nut, and described second connecting plate and described tower body weld together, and have slotted hole on described second connecting plate;
Described open channel and the 3rd connecting plate weld together, and are connected with described bearing by bolt, nut, and the length direction or the vertical direction of the described open channel of described the 3rd connecting plate or described bearing upper edge have slotted hole;
The upper, open end of described collecting tank and described liquid barrier all is set to bending shape.
Since in the technical solution of the utility model, the set-up mode that has adopted described open channel and tower wall and described collecting tank and tower wall to flexibly connect, and the new-type design of described collecting tank, so, make to the utlity model has following beneficial effect:
(1) rational in infrastructure, the rigidity height, labor and material saving is convenient to make and on-the-spot the installation;
(2) effectively avoid the destruction of thermal stress to liquid header;
(3) the liquid storage amount of collecting tank can be regulated, and the gas phase distribution is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view;
Fig. 4 is the partial enlarged drawing of I among Fig. 3;
Fig. 5 is that the B-B of Fig. 1 is to cutaway view;
Fig. 6 is the partial enlarged drawing of II among Fig. 1;
Fig. 7 is that the C-C of Fig. 4 is to cutaway view.
Mark among the figure: extract bucket 1 open channel 2 collecting tanks 3 liquid barriers 4 drains out and bore 5 tower bodies, 6 bearings, 7 gussets, 8 tower circles, 9 bolts, 10 nuts, 11 first connecting plates, 12 second connecting plates, 13 bolts, 14 nuts 15 the 3rd connecting plate 16
The specific embodiment
The liquid header that self-supporting of the present utility model is not had thermal stress below in conjunction with each drawings and Examples is explained in further detail.
Fig. 1 is a structural representation of the present utility model.As seen from Figure 1, the utility model comprises extraction bucket 1 and the liquid barrier 4 that is arranged in the tower body 6, is provided with open channel 2 and collecting tank 3 between described extraction bucket 1 and liquid barrier 4; One end of described open channel 2 and described extraction bucket 1 weld, and together support described collecting tank 3 with its support beam action and tower circle 9, and the other end of described open channel 2 is placed on the bearing 7; The top of described liquid barrier 4 is provided with drain awl 5.
Fig. 2 is the vertical view of Fig. 1.By Fig. 2 and in conjunction with Fig. 1 as seen, described open channel 2 is provided with the reinforcement gusset for being horizontally installed on the elongated slot on the described extraction bucket 1 in the groove; Be arranged on collecting tank 3 on the described tower circle 9 and comprise several parallel longitudinals and be arranged in elongated slot on the described open channel 2, be provided with gusset 8 between its groove; Described open channel 2, collecting tank 3 and liquid barrier 4 are provided with closure plate near an end of described tower body 6 tower walls.
Described open channel 2 can according to circumstances be set to 1～5.Present embodiment is chosen the set-up mode of two open channels 2, and when open channel 2 was set to two, its spacing should be advisable with the diameter of dividing equally described tower body 6.
The quantity of described collecting tank 3 should be by the percent opening of liquid header, the diameter of tower body 6 and the width decision of collecting tank 3, and generally speaking, the percent opening of described liquid header (being that void area is long-pending divided by tower section) is between 25～55%.Cleaning for convenience, the width of described collecting tank 3 can be arranged between 300～800mm, generally speaking, is advisable with 400～600mm.Spacing in the described collecting tank 3 between two grooves can be set to 0.5～1.5 times of its width according to the size of gas phase load and liquid storage amount.
The internal diameter edge that Fig. 2 also shows described drain awl 5 covers described collecting tank 3 peripheries, and its covering size between the two can be determined according to the material coefficient of thermal expansion amount; Described liquid barrier 4 should cover the slit between described collecting tank 3 adjacent two grooves, and its both lap can be preferably between 20～50mm between 10～100mm, and present embodiment is defined as 20mm with it.
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.As seen from Figure 3, that be provided with and gusset that be positioned at described open channel 2 one sides 8 is welded to each other together with described open channel 2 and described collecting tank 3 between described collecting tank 3 grooves, form one can storaging liquid the space, the size in this space can be regulated by the spacing of adjacent two grooves in height, width and the described collecting tank 3 of regulating described extraction bucket 1, open channel 2 and collecting tank 3.
Fig. 4 is the partial enlarged drawing of I among Fig. 3.As seen from Figure 4, the collecting tank 3 and first connecting plate 12 that is placed on the described tower circle 9 welds together; Described first connecting plate 12 is connected second connecting plate 13 by bolt 10 with nut 11: described second connecting plate 13 welds together with described tower body 6; Have slotted hole on described second connecting plate 13,, thereby eliminate the influence of thermal stress on described tower circle 9 described collecting tank 3 so that the collecting tank 3 that welds together with described first connecting plate 12 can slide.
Fig. 5 is that the B-B of Fig. 1 is to cutaway view.As seen from Figure 5, described open channel 2 and the 3rd connecting plate 16 weld together, and are connected with bearing 7 by bolt 14, nut 15; Simultaneously, have slotted hole,, thereby eliminate the influence of thermal stress on bearing 7 described open channel 2 so that described open channel 2 can slide in the length direction or the vertical direction of described the 3rd connecting plate 16 or the described open channel 2 in bearing 7 upper edges.
Fig. 6 is the partial enlarged drawing of II among Fig. 1.As shown in Figure 6, the upper, open end of described collecting tank 3 and liquid barrier 4 all is provided with bending shape, to play booster action.
Fig. 7 is that the C-C of Fig. 4 is to cutaway view.Fig. 7 shows the situation that the collecting tank 3 that is placed on the described tower circle 9 and first connecting plate 12 weld together, and also shows described first connecting plate 12 is connected second connecting plate 13 with nut 11 by bolt 10 situation simultaneously.
Self-supporting of the present utility model does not have the liquid header of thermal stress, compares with the liquid header of prior art, has following advantage:
(1) structure is provided with rationally, has high rigidity, owing to omitted the brace summer in the original structure, has saved material and construction volume, is convenient to make and on-the-spot the installation;
(2) because described open channel all adopts flexible connection with tower wall and collecting tank with being connected of tower wall, can effectively avoid the destruction of thermal stress to liquid header;
(3) setting of described collecting tank its liquid storage amount can be regulated, and the gas phase distribution is fine.
The above liquid header that self-supporting of the present utility model is not had thermal stress with reference to drawings and Examples schematically describes.This description does not have restricted; shown in the drawings also is one of embodiment of the present utility model; therefore; if those of ordinary skill in the art is enlightened by it; the any conspicuous modification of being carried out under the situation that does not break away from the utility model design aim all should belong to protection domain of the present utility model.
Claims (10)
1. a self-supporting does not have the liquid header of thermal stress, comprise the extraction bucket and the liquid barrier that are arranged in the tower body, it is characterized in that, be provided with the collecting tank that an end and described extraction bucket weld, the other end is placed on the open channel on the bearing and is supported by described open channel and tower circle between described extraction bucket and the liquid barrier; Described open channel is the elongated slot that is horizontally installed on the described extraction bucket, is provided with the reinforcement gusset in the groove; Described collecting tank includes several parallel longitudinals and is arranged in elongated slot on the described open channel, is provided with gusset between groove; The top of described liquid barrier is provided with the drain awl; Described open channel, collecting tank and liquid barrier are provided with closure plate near an end of described tower body tower wall.
2. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the quantity of described open channel is 1～5.
3. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the quantity of described open channel is two, and the spacing of described two open channel center lines is the size of dividing equally of described tower body diameter.
4. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the groove width of single elongated slot is 300～800mm in the described collecting tank.
5. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the groove width of single elongated slot is 400～600mm in the described collecting tank.
6. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the spacing of adjacent two grooves is 0.5～1.5 times of groove width in the described collecting tank.
7. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, the internal diameter of described drain awl covers the periphery of collecting tank.
8. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, described liquid barrier covers in the described collecting tank slit between adjacent two grooves, and both laps are 10～100mm.
9. self-supporting according to claim 1 does not have the liquid header of thermal stress, it is characterized in that, described liquid barrier covers in the described collecting tank slit between adjacent two grooves, and both laps are 20～50mm.
10. a kind of liquid header with self-supporting function according to claim 1 is characterized in that the upper, open end of described collecting tank and described liquid barrier all is set to bending shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720095076 CN200995076Y (en) | 2007-01-26 | 2007-01-26 | Self-supporting liquid collector without heat stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720095076 CN200995076Y (en) | 2007-01-26 | 2007-01-26 | Self-supporting liquid collector without heat stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995076Y true CN200995076Y (en) | 2007-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720095076 Expired - Fee Related CN200995076Y (en) | 2007-01-26 | 2007-01-26 | Self-supporting liquid collector without heat stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995076Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457324A (en) * | 2014-08-20 | 2016-04-06 | 拜耳材料科技(中国)有限公司 | Separator plate rectifying tower |
-
2007
- 2007-01-26 CN CN 200720095076 patent/CN200995076Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457324A (en) * | 2014-08-20 | 2016-04-06 | 拜耳材料科技(中国)有限公司 | Separator plate rectifying tower |
| CN105457324B (en) * | 2014-08-20 | 2019-12-27 | 科思创德国股份有限公司 | Baffle rectifying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |