CN201701936U - Gas-jetting type supporting device for random packing - Google Patents
Gas-jetting type supporting device for random packing Download PDFInfo
- Publication number
- CN201701936U CN201701936U CN2010202258852U CN201020225885U CN201701936U CN 201701936 U CN201701936 U CN 201701936U CN 2010202258852 U CN2010202258852 U CN 2010202258852U CN 201020225885 U CN201020225885 U CN 201020225885U CN 201701936 U CN201701936 U CN 201701936U
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- Prior art keywords
- gas
- lifting
- liquid
- random packing
- rises
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- Expired - Fee Related
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Abstract
The utility model discloses a gas-jetting type supporting device for random packing, and aims to provide a supporting device which not only can support the weight of bed random packing, but also can enable gas and liquid to be divided and uniformly distributed, is easy to manufacture and saves materials. The supporting device comprises a tower plate, a plurality of rectangular gas-lifting slots and gas-lifting liquid-blocking covering caps, wherein each rectangular gas-lifting slot is respectively and fixedly connected with the tower plate, each gas-lifting liquid-blocking covering cap is respectively welded on each rectangular gas-lifting slot, a gas-jetting gap is left between the side of each rectangular gas-lifting slot and each gas-lifting liquid-blocking covering cap, gas-jetting holes are arranged on each rectangular gas-lifting slot and each gas-lifting liquid-blocking covering cap, and a liquid outlet hole is arranged on the tower plate. The gas-jetting type supporting device for the random packing of the utility model is changed to comprise the tower plate, the gas-lifting slots and the gas-lifting covering caps from an original design molded by stamping an integral steel plate, is simple to process and saves the materials. Moreover, a certain gap is left between each gas-lifting slot and each gas-lifting liquid-blocking covering cap, and the free space of gas jetting is larger. The utility model has reasonable structure, simple manufacture and convenient installation and maintenance.
Description
Technical field
The utility model relates to a kind of tower internals, in particular, relates to a kind of gas blowing type bracing or strutting arrangement that is used for random packing.
Background technology
The main effect of filler bracing or strutting arrangement is the weight that supports filler in the bed in the packed tower, so it should have enough strength and stiffness, requires its percent opening big, and enough free cross-sections are arranged, and resistance drop is little, can make gas-liquid waltz through bracing or strutting arrangement.For the filling random packing, characteristics are to huddle formula, randomness is arranged, the bracing or strutting arrangement used of design random packing can not make scattered filler blocking portion gas-liquid channel, again it be leaked down from gripper shoe, requires resistance little, go back simultaneously claimed structure simple, be easy to make and install.It is that at present best random packing one of is supported that existing gas blowing type filler gripper shoe (HG/T21512-95) is called for short the support of hump formula, each unit wave height 300mm, pitch of waves 300mm, column plate and hump all have slotted hole, percent opening is big, the gas-liquid shunting, but because each unit supports plate is by a block plate punch forming, procedure complexity, waste material.
The utility model content
The utility model is in order to overcome the weak point in the existing manufacturing technology, to provide a kind of and can either support bed random packing weight, can making gas-liquid shunting and evenly distribution again, and is easy to manufacture, the bracing or strutting arrangement of economical with materials.
The utility model is achieved through the following technical solutions:
A kind of gas blowing type bracing or strutting arrangement that is used for random packing, it is characterized in that: comprise that column plate, a plurality of rectangle rise air drain and rise gas retaining liquid cover cap, each rectangle rises air drain and fixedlys connected with described column plate respectively, each rectangle rises and is welded with the described gas retaining liquid cover cap that rises on the air drain respectively, each rectangle rises the air drain side and described the liter left gas injection gap between the gas shelves liquid cover cap, each rectangle rises air drain and rises on the gas shelves liquid cover cap and is respectively arranged with gas jetting hole, and described column plate is provided with fluid hole.
Described gas jetting hole and fluid hole are respectively slotted hole.
The utlity model has following technique effect:
1, the bracing or strutting arrangement of the utility model gas can either support bed random packing weight, simultaneously, in use, gas from rise gas retaining liquid cover crown minister's circular hole and rises the air drain side with rises that gas keeps off that gap between the liquid cover cap is ejected, the while also sprays from rising air drain side slotted hole, the gas projected area strengthens, liquid is flowed down by the bottom, realized the gas-liquid shunting, both avoided the gathering of liquid on column plate, avoid gas-liquid adverse current from same hole or groove to pass through again, helped the even reallocation of liquid.
2, the bracing or strutting arrangement of the utility model gas will change into by column plate by former monoblock steel plate punch forming design, will rise air drain, rise three parts of gas hood cap and forms, and will be rational in infrastructure, manufacturing simply, economical with materials, installation and maintenance conveniently.
3, the fenestra of the utility model gas is a slotted hole, does not have the dead angle, and resistance is little, and handling capacity is bigger, and pressure drop is lower, has higher efficient.
Description of drawings
Fig. 1 is the front view of the utility model gas blowing type random packing gripper shoe;
Fig. 2 is the vertical view of the utility model gas blowing type random packing gripper shoe;
Fig. 3 be among Fig. 1 B to partial enlarged view;
Fig. 4 be among Fig. 1 A to partial enlarged view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model is used for the schematic diagram of gas blowing type bracing or strutting arrangement of random packing such as Fig. 1-shown in Figure 4, comprise that column plate 4, a plurality of rectangle rise air drain 2 and rise gas retaining liquid cover cap 1, each rectangle rises air drain 2 and fixedlys connected with column plate 4 respectively, each rectangle rises to be welded with respectively on the air drain 2 and rises gas retaining liquid cover cap 1, and each rectangle rises air drain 2 sides and rises and leaves gas injection gap between the gas shelves liquid cover cap 1.Each rectangle rises and is respectively arranged with gas jetting hole 3 on the air drain 2, rises gas shelves liquid cover cap 1 and is provided with gas jetting hole 5, and column plate 4 is provided with fluid hole 6.Rise gas retaining liquid cover cap and can prevent that liquid from entering rectangle and rising in the air drain.
Described gas jetting hole 3,5 and fluid hole 6 are respectively slotted hole.
The utility model gas blowing type random packing gripper shoe is placed on below the packing layer, supports filling batch.Gas rises air drain along rectangle and rises, and rise gas jetting hole, rectangle on the air drain from rectangle and rise air drain and rise that gas between the gas retaining liquid cover cap sprays the gap, the gas jetting hole that rises gas retaining liquid cover crown portion sprays, carry out heat exchange with liquid from top to down, liquid arrives column plate and the fluid hole from column plate flows out.
For whole, in the major diameter tower, but divided into unit was sent into the tower from manhole and to be assembled when the utility model gas blowing type random packing gripper shoe was used for the minor diameter tower.
Claims (2)
1. gas blowing type bracing or strutting arrangement that is used for random packing, it is characterized in that: comprise that column plate, a plurality of rectangle rise air drain and rise gas retaining liquid cover cap, each rectangle rises air drain and fixedlys connected with described column plate respectively, each rectangle rises and is welded with the described gas retaining liquid cover cap that rises on the air drain respectively, each rectangle rises the air drain side and described the liter left gas injection gap between the gas shelves liquid cover cap, each rectangle rises air drain and rises on the gas shelves liquid cover cap and is respectively arranged with gas jetting hole, and described column plate is provided with fluid hole.
2. the gas blowing type bracing or strutting arrangement that is used for random packing according to claim 1 is characterized in that described gas jetting hole and fluid hole are respectively slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202258852U CN201701936U (en) | 2010-06-13 | 2010-06-13 | Gas-jetting type supporting device for random packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202258852U CN201701936U (en) | 2010-06-13 | 2010-06-13 | Gas-jetting type supporting device for random packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701936U true CN201701936U (en) | 2011-01-12 |
Family
ID=43439083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202258852U Expired - Fee Related CN201701936U (en) | 2010-06-13 | 2010-06-13 | Gas-jetting type supporting device for random packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252205A (en) * | 2013-05-14 | 2013-08-21 | 河北工业大学 | Full-countercurrent mass transfer unit and tower plate with unit |
-
2010
- 2010-06-13 CN CN2010202258852U patent/CN201701936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252205A (en) * | 2013-05-14 | 2013-08-21 | 河北工业大学 | Full-countercurrent mass transfer unit and tower plate with unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20170613 |