CN204767533U - Echelonment column plate formula continuous rectification tower that interlocks - Google Patents
Echelonment column plate formula continuous rectification tower that interlocks Download PDFInfo
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- CN204767533U CN204767533U CN201520406063.7U CN201520406063U CN204767533U CN 204767533 U CN204767533 U CN 204767533U CN 201520406063 U CN201520406063 U CN 201520406063U CN 204767533 U CN204767533 U CN 204767533U
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- column plate
- tower
- tower body
- discharging opening
- fluid product
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Abstract
The utility model discloses an echelonment column plate formula continuous rectification tower that interlocks belongs to the chemical industry equipment field, its characterized in that, column plate are double -deck column plate, and the tower plate size is in the both ends of tower body are minimum, and the column plate size of closing on the tower body center more is big more, sets up a plurality of trompils on every layer of column plate, trompil along the direction of gravity looks staggered arrangement on the adjacent two -layer column plate, the utility model discloses the cascaded crisscross column plate of different designs according to gaseous phase, liquid phase distribution situation in the tower body has lengthened the time that gaseous phase and liquid phase material contacted, has improved the separation effect, has reduced the rectification repetitive rate, can be different according to the nature of material, and increase and decrease rectifying column stage number to it needs to satisfy the separation, and structural design is reasonable for this rectifying column, easy operation, and low cost is suitable for the batch production operation.
Description
Technical field
The utility model relates to a kind of field of chemical equipment, specifically, is a kind of stepped staggered tower plates formula continuous rectifying tower.
Background technology
The tower plate structure of rectifying column directly determines the separating effect of product, because tower plate structure is simple, causes in distillation process, liquid and gas material time that contacts is shorter, reduces separating effect, repeated isolation can only be relied on to reach separation criterion, the rectifying time is long, and energy consumption is large.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of stepped staggered tower plates formula continuous rectifying tower.
The utility model relates to a kind of stepped staggered tower plates formula continuous rectifying tower, comprise charging aperture, column plate, tower body, gas products discharging opening, phegma mouth, fluid product collects still, fluid product discharging opening, boil gas entrance again, it is characterized in that, described charging aperture is arranged on described tower body left side central portion, described column plate is double-deck column plate, the size of described column plate is minimum at the two ends of described tower body, the column plate size of more closing on described tower body center is larger, some perforates offered by every layer of described column plate, perforate on adjacent two layers column plate is along the staggered arrangement of gravity direction, described gas products discharging opening is arranged on described tower body top, be connected with external condenser entrance, described phegma mouth is arranged on described tower body right upper portion, export with external condenser and be connected, described fluid product is collected still and is arranged on bottom described tower body, be connected with described fluid product discharging opening, the described gas entrance that boils again is arranged on described tower body back lower, export with external reboiler and be connected.
As further scheme of the present utility model, the aperture of perforate on described column plate is 3 ~ 4mm.
As further scheme of the present utility model, described open ratio of plate is 10% ~ 30%.
As further scheme of the present utility model, described charging aperture, gas products discharging opening, phegma mouth, fluid product discharging opening, boil gas entrance and described tower body all with Flange joint again.
As further scheme of the present utility model, described flange is socket welding flange.
Compared with prior art, good effect of the present utility model is:
1. the utility model is according to the stepped staggered tower plates of different designs of gas phase, liquid distribution situation in tower body, extend the time that gas phase and liquid phase material contact, improve separating effect, decrease rectifying repetitive rate, can according to the different in kind of material, increase and decrease rectifying tower plates number, with satisfied separation needs, this rectifying tower structure is reasonable in design, simple to operate, with low cost, be suitable for batch production operation.
Accompanying drawing explanation
A kind of staggered tower plates formula continuous rectifying tower structural representation that Fig. 1 provides for the utility model.
Fig. 2 is the structural representation of column plate described in the utility model.
Fig. 3 is the generalized section of column plate described in the utility model.
In accompanying drawing 1,2,3,1. tower body; 2. charging aperture; 3. gas products discharging opening; 4. boil gas entrance again; 5. fluid product discharging opening; 6. column plate; 7. phegma mouth; 8. fluid product collects still; 9. duct, column plate upper strata; 10. column plate lower floor duct; 11. gap, column plate ducts.
Detailed description of the invention
The utility model provides a kind of stepped staggered tower plates formula continuous rectifying tower, for making the purpose of this utility model, technical scheme and effect better clear, clear and definite, further describes the utility model referring to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and need not with restriction the utility model.
As shown in Figure 1, the utility model relates to a kind of stepped staggered tower plates formula continuous rectifying tower, comprise charging aperture 2, column plate 6, tower body 1, gas products discharging opening 3, phegma mouth 7, fluid product collects still 8, fluid product discharging opening 5, boil gas entrance 4 again, it is characterized in that, described charging aperture 2 is arranged on described tower body left side central portion, described column plate 6 is double-deck column plate, the size of described column plate is minimum at the two ends of described tower body, the column plate size of more closing on described tower body center is larger, some perforates offered by every layer of described column plate, perforate on adjacent two layers column plate is along the staggered arrangement of gravity direction, described gas products discharging opening 3 is arranged on described tower body top, be connected with external condenser A entrance, described phegma mouth 7 is arranged on described tower body right upper portion, export with external condenser and be connected, described fluid product is collected still 8 and is arranged on bottom described tower body, be connected with described fluid product discharging opening 5, the described gas entrance 4 that boils again is arranged on described tower body back lower, export with external reboiler B and be connected.
As further scheme of the present utility model, on described column plate 6, the aperture of perforate is 3 ~ 4mm.
As further scheme of the present utility model, described column plate 6 percent opening is 10% ~ 30%.
As further scheme of the present utility model, described charging aperture 2, gas products discharging opening 3, phegma mouth 7, fluid product discharging opening 8, boil gas entrance 4 with described tower body 1 all with Flange joint again.
As further scheme of the present utility model, described flange is socket welding flange.
Specific implementation process of the present utility model is as follows:
Raw material to be separated enters in tower body 1 through charging aperture 2, and because the volatility of component each in raw material is different, column plate 6 is separated step by step, and gas phase is moved to tower top, and liquid phase is moved at the bottom of tower.By the separation step by step of column plate 6, gaseous products enters external condenser A from the gas products discharging opening 3 being arranged on tower body 1 top, obtains overhead product, and the not qualified product of part flows back to tower body 1 through phegma mouth 7 to be continued to be separated; The fluid product of liquid-phase product temporal aggregate bottom tower body 1 is collected in still 8, enter external reboiler B by liquid product outlet 5, qualified products directly flow out, and not qualified product is converted into steam through external reboiler B, via boiling, gas port 4 enters tower body 1 again, is again separated.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, therefore all changes be intended in the implication of the equivalency by dropping on claim and scope are included in the utility model, any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (5)
1. a stepped staggered tower plates formula continuous rectifying tower, comprise charging aperture, column plate, tower body, gas products discharging opening, phegma mouth, fluid product collects still, fluid product discharging opening, boil gas entrance again, it is characterized in that, described charging aperture is arranged on described tower body left side central portion, described column plate is double-deck column plate, the size of described column plate is minimum at the two ends of described tower body, the column plate size of more closing on described tower body center is larger, some perforates offered by every layer of described column plate, perforate on adjacent two layers column plate is along the staggered arrangement of gravity direction, described gas products discharging opening is arranged on described tower body top, be connected with external condenser entrance, described phegma mouth is arranged on described tower body right upper portion, export with external condenser and be connected, described fluid product is collected still and is arranged on bottom described tower body, be connected with described fluid product discharging opening, the described gas entrance that boils again is arranged on described tower body back lower, export with external reboiler and be connected.
2. one according to claim 1 stepped staggered tower plates formula continuous rectifying tower, is characterized in that, the aperture of perforate on described column plate is 3 ~ 4mm.
3. one according to claim 1 stepped staggered tower plates formula continuous rectifying tower, is characterized in that, described open ratio of plate is 10% ~ 30%.
4. one according to claim 1 stepped staggered tower plates formula continuous rectifying tower, is characterized in that, described charging aperture, gas products discharging opening, phegma mouth, fluid product discharging opening, boils gas entrance and described tower body all with Flange joint again.
5. a kind of staggered tower plates formula according to claim 4 connects needs rectifying column, and it is characterized in that, described flange is socket welding flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406063.7U CN204767533U (en) | 2015-06-12 | 2015-06-12 | Echelonment column plate formula continuous rectification tower that interlocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406063.7U CN204767533U (en) | 2015-06-12 | 2015-06-12 | Echelonment column plate formula continuous rectification tower that interlocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767533U true CN204767533U (en) | 2015-11-18 |
Family
ID=54507665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406063.7U Expired - Fee Related CN204767533U (en) | 2015-06-12 | 2015-06-12 | Echelonment column plate formula continuous rectification tower that interlocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467104A (en) * | 2018-10-18 | 2019-03-15 | 海宁市英德赛电子有限公司 | A kind of ultra-pure ammonia low-energy-consumption distillation equipment |
| CN110559678A (en) * | 2019-10-21 | 2019-12-13 | 无锡赫利邦化工科技有限公司 | rectifying tower for synthesizing and separating polymethoxy dimethyl ether and use method thereof |
-
2015
- 2015-06-12 CN CN201520406063.7U patent/CN204767533U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467104A (en) * | 2018-10-18 | 2019-03-15 | 海宁市英德赛电子有限公司 | A kind of ultra-pure ammonia low-energy-consumption distillation equipment |
| CN109467104B (en) * | 2018-10-18 | 2022-04-12 | 浙江英德赛半导体材料股份有限公司 | Ultra-pure ammonia low-energy consumption rectification equipment |
| CN110559678A (en) * | 2019-10-21 | 2019-12-13 | 无锡赫利邦化工科技有限公司 | rectifying tower for synthesizing and separating polymethoxy dimethyl ether and use method thereof |
| CN110559678B (en) * | 2019-10-21 | 2024-02-27 | 无锡赫利邦化工科技有限公司 | Rectifying tower for synthesizing and separating polymethoxy dimethyl ether and application method 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: 20151118 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |