CN203944161U - A kind of oxidizing tower gas-liquid separation inner member - Google Patents
A kind of oxidizing tower gas-liquid separation inner member Download PDFInfo
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- CN203944161U CN203944161U CN201420409199.9U CN201420409199U CN203944161U CN 203944161 U CN203944161 U CN 203944161U CN 201420409199 U CN201420409199 U CN 201420409199U CN 203944161 U CN203944161 U CN 203944161U
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- liquid separation
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Abstract
A kind of oxidizing tower gas-liquid separation of the utility model inner member, relate to technical field of chemical, this oxidizing tower gas-liquid separation inner member comprises that inside is provided with the equipment urceolus of gas-liquid circulation inner core, and barrel top and the equipment urceolus of gas-liquid circulation inner core are connected with gas-liquid separation silk screen; Gas-liquid circulation inner core and equipment urceolus form a liquid storage groove; Barrel bottom the have liquid outlet corresponding to liquid storage groove of equipment urceolus, the inside of gas-liquid circulation inner core is provided with several gas-liquid separation plates, and the top of several gas-liquid separation plates is provided with several gas distribution grids.Gas-liquid mixture stream is through several gas-liquid separation plates, and isolated gas is evenly distributed on device interior by several gas distribution grids, is mixed with in the flow direction liquid storage groove of residual gas, through gas-liquid separation silk screen, filters part survival gas.The utlity model has good gas-liquid separation effect, solved in prior art gas-liquid separation effect not good, after gas-liquid separation, material is still carried the problem of a large amount of gases secretly.
Description
Technical field
The utility model relates to technical field of chemical, is specifically related to a kind of oxidizing tower gas-liquid separation inner member.
Background technology
The gas-liquid separation device that existing oxidizing tower adopts is better simply from decanter type isolating construction, development along with oxidation technology, hydrogen peroxide production technology obtains larger improvement, in new hydrogen peroxide production technology, gas flow is larger, and existing gas-liquid separation device is due to simple in structure, and gas-liquid separation effect is not good, after gas-liquid separation, material is still gas-entrained.
Utility model content
The utility model proposes a kind of oxidizing tower gas-liquid separation inner member, have good gas-liquid separation effect, material is after gas-liquid separation, gas is discharged from preferably, solved in prior art gas-liquid separation effect not good, after gas-liquid separation, material is gas-entrained problem still.
The technical solution of the utility model is achieved in that a kind of oxidizing tower gas-liquid separation inner member comprises the equipment urceolus of the equal opening in top and bottom, the inside of described equipment urceolus be provided with top and bottom also all opening gas-liquid circulation inner core, the top of gas-liquid circulation inner core is positioned at the inside of equipment urceolus, and top and the equipment urceolus inner side of the barrel of gas-liquid circulation inner core are fixedly connected with gas-liquid separation silk screen; The bottom of barrel and the barrel medial surface of equipment urceolus of gas-liquid circulation inner core are fixedly connected with, and the gas-liquid circulation barrel of inner core and the barrel of equipment urceolus form a liquid storage groove; The bottom of the barrel of described equipment urceolus is corresponding with liquid storage groove has a liquid outlet, the inside of gas-liquid circulation inner core is provided with several gas-liquid separation plates that stretch out gas-liquid circulation inner core top, the top of several gas-liquid separation plates is provided with several gas distribution grids, and several gas distribution grid fixeds are due to the top of gas-liquid circulation inner core.
On the basis of technique scheme, described gas-liquid circulation inner core comprises that Central Symmetry face is trapezoidal prismatoid base, prismatoid base top is provided with cylinder, the top of prismatoid base and the bottom welding of cylinder, the barrel inner side welding of the bottom of prismatoid base and equipment urceolus.
On the basis of technique scheme, the bottom of barrel of described gas-liquid circulation inner core and the welding of the barrel medial surface of equipment urceolus.
On the basis of technique scheme, the outer setting of described liquid outlet has drain pipe, and drain pipe is communicated with liquid storage groove by liquid outlet.
On the basis of technique scheme, described several gas distribution grids are symmetrically distributed in the surrounding of the center line of gas-liquid circulation inner core.
On the basis of technique scheme, between described several gas distribution grids and gas-liquid circulation inner core, be provided with brace summer, brace summer is fixedly connected on the top of gas-liquid circulation inner core, described several gas distribution grids are fixedly connected on the top of brace summer, and described several gas distribution grids are fixed on the top of gas-liquid circulation inner core by brace summer.
On the basis of technique scheme, described several gas distribution grids are the first transverse slat, swash plate and the second transverse slat that head and the tail connect in turn, and the second transverse slat afterbody is with hard plate tailgate, and the first transverse slat, the second transverse slat all form obtuse angle with swash plate.
On the basis of technique scheme, described gas-liquid separation silk screen adopts crooked stainless steel wire to make.
On the basis of technique scheme, described several gas distribution grids all adopt stainless steel to make.
On the basis of technique scheme, described several gas-liquid separation plates adopt stainless steel to make.
The beneficial effects of the utility model are as follows:
(1), in the utility model, the inside of gas-liquid circulation inner core is provided with several gas-liquid separation plates that stretch out gas-liquid circulation inner core top.Top and the equipment urceolus inner side of the barrel of gas-liquid circulation inner core are fixedly connected with gas-liquid separation silk screen.
Under the effect of external force, the gas-liquid mixture that is mixed with a large amount of gases enters the inside of gas-liquid circulation inner core, a large amount of gas mainly exists with the form of a large amount of bubbles, gas-liquid mixture rises to several gas-liquid separation plates gradually, gas-liquid mixture rises along several gas-liquid separation plates, a large amount of bubble parts move to gas-liquid mixture surface and then break and discharge, and another part can be gathered in a large number on gas-liquid separation plate and constantly build up, and then break and discharge.Gas-liquid mixture is after several gas-liquid separation plate separation, and a large amount of gas is separated and upwards discharges, and is mixed with the liquid of residual gas from the overhead stream of several gas-liquid separation plates to gas-liquid separation silk screen, and residual gas mainly exists with the form of minute bubbles.
Under the effect of gravity, be mixed with in the process of downward liquid flow of residual gas, through gas-liquid separation silk screen, a large amount of minute bubbles break, most residual gas is separated, isolated residual gas upwards flows, and flows to device interior, and the liquid after separation flows out through the liquid outlet of the barrel bottom of standby urceolus.
Gas-liquid mixture carries out after gas-liquid separation through several gas-liquid separation plates, then passes through the further gas-liquid separation of gas-liquid separation silk screen, and gas-liquid mixture entered after twice gas-liquid separation, and the gas in gas-liquid mixture is separated effectively.Therefore, the utlity model has good gas-liquid separation effect, gas-liquid mixture is after gas-liquid separation, and gas is discharged from preferably.
(2), in the utility model, the top of several gas-liquid separation plates is provided with several gas distribution grids.Isolated gas flows out equably through several gas distribution grids, be uniformly distributed in the equipment that is positioned at several gas distribution grid tops, avoid a large amount of gas to concentrate situation about flowing out, alleviated isolated gas to being positioned at the destruction of the equipment on several gas distribution grid tops.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of oxidizing tower gas-liquid separation inner member in the utility model embodiment;
Fig. 2 is structural representation during oxidizing tower gas-liquid separation inner member duty in the utility model embodiment.
In figure: 1-equipment urceolus, 2-gas-liquid circulation inner core, 3-gas-liquid separation plate, 4-gas distribution grid, 5-gas-liquid separation silk screen, 6-liquid outlet, the liquid after 7-separation, 8-gas-liquid mixture.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 1, the utility model embodiment provides a kind of oxidizing tower gas-liquid separation inner member, the equipment urceolus 1 that comprises the equal opening in top and bottom, the inside of equipment urceolus 1 be provided with top and bottom also all opening gas-liquid circulation inner core 2, the top of gas-liquid circulation inner core 2 is positioned at the inside of equipment urceolus 1, and top and equipment urceolus 1 inner side of the barrel of gas-liquid circulation inner core 2 are fixedly connected with gas-liquid separation silk screen 5; The bottom of barrel and the barrel medial surface of equipment urceolus 1 of gas-liquid circulation inner core 2 are fixedly connected with, and the gas-liquid circulation barrel of inner core 2 and the barrel of equipment urceolus 1 form a liquid storage groove; The bottom of the barrel of equipment urceolus 1 is corresponding with liquid storage groove has a liquid outlet 6, liquid storage groove is communicated with the outside of equipment urceolus 1 by liquid outlet 6, the outer setting of liquid outlet 6 has drain pipe, drain pipe is communicated with liquid storage groove by liquid outlet 6, and the drain pipe in the utility model embodiment is welded in liquid outlet 6.
The inside of gas-liquid circulation inner core 2 is provided with several gas-liquid separation plates 3 that stretch out gas-liquid circulation inner core 2 tops, and the top of several gas-liquid separation plates 3 is provided with several gas distribution grids 4, and several gas distribution grids 4 are fixed on the top of gas-liquid circulation inner core 2.In the utility model embodiment, several gas distribution grids 4 are symmetrically distributed in the surrounding of the center line of gas-liquid circulation inner core 2; Between several gas distribution grids 4 and gas-liquid circulation inner core 2, be provided with brace summer, brace summer is fixedly connected on the top of gas-liquid circulation inner core 2, several gas distribution grids 4 are fixedly connected on the top of brace summer, and several gas distribution grids 4 are fixed on the top of gas-liquid circulation inner core 2 by brace summer.
In the utility model embodiment, equipment urceolus 1, gas-liquid circulation inner core 2, several gas-liquid separation plates 3, gas-liquid separation silk screen 5 and several gas distribution grids 4 all adopt stainless steel to make; The bottom of barrel of gas-liquid circulation inner core 2 and the welding of the barrel medial surface of equipment urceolus 1, in practice, gas-liquid separation silk screen 5 adopts crooked stainless steel wire to make.
In the utility model embodiment, gas-liquid circulation inner core 2 comprises that Central Symmetry face is trapezoidal prismatoid base, prismatoid base top is provided with cylinder, the top of prismatoid base and the bottom welding of cylinder, the barrel inner side welding of the bottom of prismatoid base and equipment urceolus 1.
Several gas distribution grids 4 in the utility model embodiment are the first transverse slat, swash plate and the second transverse slat that head and the tail connect in turn, and the second transverse slat afterbody is with hard plate tailgate, and the first transverse slat, the second transverse slat all form obtuse angle with swash plate.Gas distribution grid 4 in the utility model embodiment can design as required.
Oxidizing tower gas-liquid separation inner member in the practical example of the utility model is not only applicable to oxidizing tower, is applicable to the miscellaneous equipment that other need to carry out gas-liquid separation inner member yet.
Using method and the operation principle of the oxidizing tower gas-liquid separation inner member in the utility model embodiment are as follows:
Oxidizing tower gas-liquid separation inner member in the utility model embodiment is installed on to the top of oxidizing tower equipment.
Shown in Fig. 2, under the effect of external force, the gas-liquid mixture 8 that is mixed with a large amount of gases flows into the bottom of equipment urceolus 1, and a large amount of gases in gas-liquid mixture 8 mainly exist with the form of a large amount of bubbles.Then gas-liquid mixture 8 enters the inside of gas-liquid circulation inner core 2, rise to gradually several gas-liquid separation plates 3, gas-liquid mixture 8 rises along several gas-liquid separation plates 3, a large amount of bubble parts move to gas-liquid mixture 8 surfaces and then break and discharge, another part can be gathered in a large number on gas-liquid separation plate 3 constantly and build up, and then breaks and discharges.Gas-liquid mixture 8 is after several gas-liquid separation plate 3 separation, and a large amount of gas is separated and upwards discharges, and is mixed with the liquid of residual gas from the overhead stream of several gas-liquid separation plates 3 to gas-liquid separation silk screen 5, and residual gas mainly exists with the form of minute bubbles.
Under the effect of gravity, be mixed with in the process of downward liquid flow of residual gas, through gas-liquid separation silk screen 5, a large amount of minute bubbles break, most residual gas is separated again, and isolated residual gas upwards flows, and flows to device interior, liquid 7 after separation flows downward in the liquid storage groove of the gas-liquid circulation barrel of inner core 2 and the formation of the barrel of equipment urceolus 1, through the liquid outlet 6 bottom the barrel of equipment urceolus 1, flows out.Through twice gas-liquid separation process, the gas in gas-liquid mixture 8 separated effectively.
Gas-liquid mixture 8 carries out after gas-liquid separation through several gas-liquid separation plates 3, through gas-liquid separation silk screen 5, carry out further gas-liquid separation again, gas-liquid mixture 8 entered twice gas-liquid separation, gas in gas-liquid mixture 8 is separated effectively, and the liquid 7 separation of flowing out from liquid outlet 6 has been stopped material web gas phenomenon substantially.
Isolated gas continues to rise, through several gas distribution grids 4, flow out equably, be uniformly distributed in the equipment that is positioned at several gas distribution grid 4 tops, avoid a large amount of gas to concentrate situation about flowing out, alleviated isolated gas to being positioned at the destruction of the equipment on several gas distribution grid 4 tops.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an oxidizing tower gas-liquid separation inner member, the equipment urceolus (1) that comprises the equal opening in top and bottom, it is characterized in that, the inside of described equipment urceolus (1) be provided with top and bottom also all opening gas-liquid circulation inner core (2), the top of gas-liquid circulation inner core (2) is positioned at the inside of equipment urceolus (1), and the top of the barrel of gas-liquid circulation inner core (2) and equipment urceolus (1) inner side are fixedly connected with gas-liquid separation silk screen (5); The bottom of the barrel of gas-liquid circulation inner core (2) is fixedly connected with the barrel medial surface of equipment urceolus (1), and the barrel of gas-liquid circulation inner core (2) and the barrel of equipment urceolus (1) form a liquid storage groove; Bottom a have liquid outlet (6) corresponding to liquid storage groove of the barrel of described equipment urceolus (1), the inside of gas-liquid circulation inner core (2) is provided with several gas-liquid separation plates (3) that stretch out gas-liquid circulation inner core (2) top, the top of several gas-liquid separation plates (3) is provided with several gas distribution grids (4), and several gas distribution grids (4) are fixed on the top of gas-liquid circulation inner core (2).
2. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, it is characterized in that, described gas-liquid circulation inner core (2) comprises that Central Symmetry face is trapezoidal prismatoid base, prismatoid base top is provided with cylinder, the top of prismatoid base and the bottom welding of cylinder, the barrel inner side welding of the bottom of prismatoid base and equipment urceolus (1).
3. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, is characterized in that, the bottom of barrel of described gas-liquid circulation inner core (2) and the welding of the barrel medial surface of equipment urceolus (1).
4. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, is characterized in that, the outer setting of described liquid outlet (6) has drain pipe, and drain pipe is communicated with liquid storage groove by liquid outlet (6).
5. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, is characterized in that, described several gas distribution grids (4) are symmetrically distributed in the surrounding of the center line of gas-liquid circulation inner core (2).
6. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, it is characterized in that, between described several gas distribution grids (4) and gas-liquid circulation inner core (2), be provided with brace summer, brace summer is fixedly connected on the top of gas-liquid circulation inner core (2), described several gas distribution grids (4) are fixedly connected on the top of brace summer, and described several gas distribution grids (4) are fixed on the top of gas-liquid circulation inner core (2) by brace summer.
7. a kind of oxidizing tower gas-liquid separation inner member as claimed in claim 1, it is characterized in that, described several gas distribution grids (4) are the first transverse slat, swash plate and the second transverse slat that head and the tail connect in turn, the second transverse slat afterbody is with hard plate tailgate, and the first transverse slat, the second transverse slat all form obtuse angle with swash plate.
8. a kind of oxidizing tower gas-liquid separation inner member as described in claim 1 to 7 any one, is characterized in that, described gas-liquid separation silk screen (5) adopts crooked stainless steel wire to make.
9. a kind of oxidizing tower gas-liquid separation inner member as described in claim 1 to 7 any one, is characterized in that, described several gas distribution grids (4) all adopt stainless steel to make.
10. a kind of oxidizing tower gas-liquid separation inner member as described in claim 1 to 7 any one, is characterized in that, described several gas-liquid separation plates (3) adopt stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409199.9U CN203944161U (en) | 2014-07-24 | 2014-07-24 | A kind of oxidizing tower gas-liquid separation inner member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409199.9U CN203944161U (en) | 2014-07-24 | 2014-07-24 | A kind of oxidizing tower gas-liquid separation inner member |
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| Publication Number | Publication Date |
|---|---|
| CN203944161U true CN203944161U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409199.9U Expired - Fee Related CN203944161U (en) | 2014-07-24 | 2014-07-24 | A kind of oxidizing tower gas-liquid separation inner member |
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| CN (1) | CN203944161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185277A (en) * | 2017-06-01 | 2017-09-22 | 黎明化工研究设计院有限责任公司 | A kind of gas-liquid separation device of anthraquinone legal system hydrogen peroxide oxidation tower |
| CN113209912A (en) * | 2021-05-26 | 2021-08-06 | 中国石油化工股份有限公司 | Up-flow fixed bed reactor and outlet collector thereof |
-
2014
- 2014-07-24 CN CN201420409199.9U patent/CN203944161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185277A (en) * | 2017-06-01 | 2017-09-22 | 黎明化工研究设计院有限责任公司 | A kind of gas-liquid separation device of anthraquinone legal system hydrogen peroxide oxidation tower |
| CN113209912A (en) * | 2021-05-26 | 2021-08-06 | 中国石油化工股份有限公司 | Up-flow fixed bed reactor and outlet collector thereof |
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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: 20141119 Termination date: 20170724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |