CN205031904U - Acetic acid recovery tower - Google Patents
Acetic acid recovery tower Download PDFInfo
- Publication number
- CN205031904U CN205031904U CN201520702473.6U CN201520702473U CN205031904U CN 205031904 U CN205031904 U CN 205031904U CN 201520702473 U CN201520702473 U CN 201520702473U CN 205031904 U CN205031904 U CN 205031904U
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- China
- Prior art keywords
- tower body
- acetic acid
- tower
- utility
- model
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Abstract
The utility model discloses an acetic acid recovery tower, including tower body and base, the tower body upper end is equipped with the gas vent, gas vent one side is equipped with the relief valve, tower body inner wall left side is equipped with temperature -sensing ware and liquid -level sensor, tower body right side middle part is equipped with the reboiler entry, tower body inner wall right side is equipped with pressure sensors, tower body outer wall upper portion is equipped with the inspection hole, tower body outer wall lower part is equipped with liquid crystal display, the tower body lower extreme is connected with row material pipe, it is equipped with the anti -swirl baffle with the tower body junction to arrange the material pipe, the tower body below is equipped with the base, the utility model discloses rational in infrastructure, the function is practical, and with low costs, recovery tower corrosion resistance is strong, and long service life can not produce the scale deposit, and heat transfer efficiency is high, and measuring time and manpower have been saved to temperature, pressure and acetic acid capacity in can the automated inspection tower, have improved work efficiency, and the productivity is higher.
Description
Technical field
The utility model relates to biological plant technical field, is specially a kind of Acetic Acid Recovering Column.
Background technology
The aqueous acetic acid having a large amount of low concentrations in chemical process produces, due to acetic acid and water relative volatility less, therefore from the aqueous acetic acid of low concentration, just higher reclaimer must will be adopted by recovery of acetic acid, existing Acetic Acid Recovering Column corrosion resistance is poor, cost recovery is higher, service life is shorter, the easy fouling of equipment, heat transfer efficiency is low, production capacity reduces, and in the course of the work, staff is needed to take temperature in tool detection tower, pressure and acetic acid capacity, in this process, waste a large amount of manpowers and time, operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of Acetic Acid Recovering Column, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of Acetic Acid Recovering Column, comprise tower body and base, described tower body upper end is provided with exhaust outlet, described exhaust outlet side is provided with safety valve, temperature inductor and level sensor is provided with on the left of described tower body inwall, described tower body right side central is provided with reboiler entrance, pressure inductor is provided with on the right side of described tower body inwall, described tower body outer wall top is provided with inspection opening, described tower body outer wall bottom is provided with LCDs, described tower body lower end is connected with drainage conduit, described drainage conduit and tower body junction are provided with anti-swirl baffle, base is provided with below described tower body.
Preferably, described temperature inductor, level sensor and pressure inductor are acid-resisting material.
Preferably, described tower body inwall is enamel material.
Preferably, the described drainage conduit other end stretches out tower body.
Compared with prior art, the beneficial effects of the utility model are: the utility model is rational in infrastructure, practical function, and cost is low, recovery tower corrosion resistance is strong, long service life, can not produce fouling, heat transfer efficiency is high, automatically the temperature in tower, pressure and acetic acid capacity can be detected, save Measuring Time and manpower, improve operating efficiency, production capacity is higher.
Accompanying drawing explanation
Fig. 1 is the utility model structure schematic top plan view;
In figure: 1, safety valve, 2, temperature inductor, 3, level sensor, 4, tower body, 5, anti-swirl baffle, 6, base, 7, exhaust outlet, 8, inspection opening, 9 pressure inductors, 10, reboiler entrance, 11, LCDs, 12, drainage conduit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of Acetic Acid Recovering Column, comprise tower body 4 and base 6, described tower body 4 upper end is provided with exhaust outlet 7, described exhaust outlet 7 side is provided with safety valve 1, temperature inductor 2 and level sensor 3 is provided with on the left of described tower body 4 inwall, described tower body 1 right side central is provided with reboiler entrance 10, pressure inductor 9 is provided with on the right side of described tower body 4 inwall, described tower body 4 outer wall top is provided with inspection opening 8, described tower body 4 outer wall bottom is provided with LCDs 11, described tower body 4 lower end is connected with drainage conduit 12, described drainage conduit 12 is provided with anti-swirl baffle 5 with tower body 4 junction, base 6 is provided with below described tower body 4.
Described temperature inductor 2, level sensor 3 and pressure inductor 9 is acid-resisting material, and described tower body 4 inwall is enamel material, and described drainage conduit 12 other end stretches out tower body 4.
Concrete occupation mode: the utility model in use, acetum is in tower body 4, reboiler entrance 10 connects reboiler, Dichlorodiphenyl Acetate solution reclaims, flow out from drainage conduit 12, and be provided with temperature inductor 2 in tower body 4, , level sensor 3 and pressure inductor 9, staff can observe the temperature in tower by LCDs 11, pressure and acetic acid capacity, staff's fetching tool is not needed to measure, save Measuring Time and manpower, improve operating efficiency, production capacity is higher, and temperature inductor 2, level sensor 3 and pressure inductor 9 are acid-resisting material, there is higher corrosion resistance, physical life is long, cost-saving, and tower body 4 inwall is enamel material, there is stronger corrosion resistance, and it is easy to clean, fouling can not be produced, heat transfer efficiency is high, long service life, the utility model is rational in infrastructure, practical function, cost is low, there are good market prospects.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one 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, and all changes be therefore 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.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an Acetic Acid Recovering Column, comprise tower body (4) and base (6), it is characterized in that: described tower body (4) upper end is provided with exhaust outlet (7), described exhaust outlet (7) side is provided with safety valve (1), temperature inductor (2) and level sensor (3) is provided with on the left of described tower body (4) inwall, described tower body (1) right side central is provided with reboiler entrance (10), pressure inductor (9) is provided with on the right side of described tower body (4) inwall, described tower body (4) outer wall top is provided with inspection opening (8), described tower body (4) outer wall bottom is provided with LCDs (11), described tower body (4) lower end is connected with drainage conduit (12), described drainage conduit (12) and tower body (4) junction are provided with anti-swirl baffle (5), described tower body (4) below is provided with base (6).
2. a kind of Acetic Acid Recovering Column according to claim 1, is characterized in that: described temperature inductor (2), level sensor (3) and pressure inductor (9) are acid-resisting material.
3. a kind of Acetic Acid Recovering Column according to claim 1, is characterized in that: described tower body (4) inwall is enamel material.
4. a kind of Acetic Acid Recovering Column according to claim 1, is characterized in that: described drainage conduit (12) other end stretches out tower body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702473.6U CN205031904U (en) | 2015-09-11 | 2015-09-11 | Acetic acid recovery tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702473.6U CN205031904U (en) | 2015-09-11 | 2015-09-11 | Acetic acid recovery tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031904U true CN205031904U (en) | 2016-02-17 |
Family
ID=55290839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702473.6U Expired - Fee Related CN205031904U (en) | 2015-09-11 | 2015-09-11 | Acetic acid recovery tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169724A (en) * | 2015-09-11 | 2015-12-23 | 湖州周吴鼎盛化工有限公司 | Acetic acid recovery tower |
-
2015
- 2015-09-11 CN CN201520702473.6U patent/CN205031904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169724A (en) * | 2015-09-11 | 2015-12-23 | 湖州周吴鼎盛化工有限公司 | Acetic acid recovery 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: 20160217 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |