CN204395485U - A kind of alcohol tower for methyl alcohol in recovered steam condensate liquid - Google Patents
A kind of alcohol tower for methyl alcohol in recovered steam condensate liquid Download PDFInfo
- Publication number
- CN204395485U CN204395485U CN201420842770.6U CN201420842770U CN204395485U CN 204395485 U CN204395485 U CN 204395485U CN 201420842770 U CN201420842770 U CN 201420842770U CN 204395485 U CN204395485 U CN 204395485U
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- China
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- structured packing
- tower
- epimere
- spray
- hypomere
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Abstract
The utility model discloses a kind of alcohol tower for methyl alcohol in recovered steam condensate liquid, it comprise tower body and tower body are provided with from top to down venthole, top spray device, epimere structured packing, middle part spray thrower, hypomere structured packing and manhole; It is characterized in that, form top spray room between tower body top venthole and epimere structured packing, top spray device is located in top spray room, and top spray room is also provided with head temperature conveyer; The epimere circulatory system in epimere structured packing is connected with top spray device; Between epimere structured packing and hypomere structured packing, form middle part spray chamber, middle part spray thrower is located in the spray chamber of middle part; The hypomere circulatory system in hypomere structured packing is connected with an entrance branch of middle part spray thrower; Bottom waste stream room is formed between hypomere structured packing and the bottom of tower body.Utility model works personnel can read these parameters intuitively, convenient, simple and direct.Effectively can improve the separative efficiency of tower.
Description
Technical field
The utility model relates to a kind of packed tower of chemical technology field, is specifically related to a kind of alcohol tower for methyl alcohol in recovered steam condensate liquid.
Background technology
Packed tower is the mass transfer apparatus using the filler in tower as gas-liquid two-phase Contact component, belongs to continuous contact gas-liquid mass transfer (contact) equipment, and two phase compositions are along tower height consecutive variations, and under normal operating condition, gas phase is continuous phase, and liquid phase is decentralized photo.
There is following shortcoming in the packed tower used in current Chemical Manufacture:
(1) filler itself effectively cannot overcome the effect such as bias current and tower wall, and it is uneven that liquid distributes downwards along filling surface, can produce larger impact to the contact of gas-liquid two-phase;
(2) accurate measurement parts are less, are not easy to definitely learn the parameter such as temperature, liquid level in tower.
These defects can reduce mass transfer separative efficiency and production capacity.
Utility model content
For improving defect of the prior art, the utility model object there are provided a kind of alcohol tower for methyl alcohol in recovered steam condensate liquid.
Technology contents of the present utility model is: a kind of alcohol tower for methyl alcohol in recovered steam condensate liquid, it comprise tower body and tower body are provided with from top to down venthole, top spray device, epimere structured packing, middle part spray thrower, hypomere structured packing and manhole;
Between tower body top venthole and epimere structured packing, form top spray room, top spray device is located in top spray room, and top spray room is also provided with head temperature conveyer; The epimere circulatory system in epimere structured packing is connected with top spray device;
Between epimere structured packing and hypomere structured packing, form middle part spray chamber, middle part spray thrower is located in the spray chamber of middle part; The hypomere circulatory system in hypomere structured packing is connected with an entrance branch of middle part spray thrower;
Bottom waste stream room is formed between hypomere structured packing and the bottom of tower body.
Top spray room, middle part spray chamber and bottom waste stream room are respectively equipped with manhole.
On-the-spot liquid level gauge, liquid level gauge conveyer, temperature transmitter and waste liquid discharge pipe bottom bottom waste stream room.
Advantage of the present utility model is obvious:
(1) reasonably selected head tower spray thrower and middle tower spray thrower, uniform liquid can be made to flow downward, the contact of strengthening gas-liquid two-phase, improves the active surface of mass transfer, heat transfer, thus improves the separative efficiency of tower.
(2) alcohol tower tower outer wall install temperature transmitter, on-the-spot liquid level gauge and liquid level gauge conveyer, can detect, transmit the parameter of temperature and liquid level in packed tower, staff can read these parameters intuitively, convenient, simple and direct.Effectively can improve the separative efficiency of tower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: tower body 1, head tower spray thrower 2, epimere structured packing 3, middle tower spray thrower 4, hypomere structured packing 5, head temperature conveyer 6, manhole 71, manhole 72, on-the-spot liquid level gauge 8, liquid level gauge conveyer 9, manhole 73, bottom temp conveyer 10, venthole 11.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, alcohol tower mainly comprises tower body 1, head tower spray thrower 2, epimere structured packing 3, middle tower spray thrower 4 and hypomere structured packing 5.
Wherein, head tower spray thrower 2 is arranged on the inner high level of tower body 1; Epimere structured packing is positioned at the inner first half of tower body 1; Alcohol tower top end is provided with venthole 11; The upper portion of tower body 1 outer wall is provided with head temperature conveyer 6 and manhole 71.
Middle tower spray thrower 4 is at the meta place of tower body 1 inside, and tower body 1 outer wall meta place is provided with manhole 72.
Hypomere structured packing 5 is positioned at alcohol tower Lower Half, and there are on-the-spot liquid level gauge 8, liquid level gauge conveyer 9, manhole 73, bottom temp conveyer 10 and gas inlet pipe in alcohol tower outer wall low level place, and there is discharging tube alcohol tower bottom.Also have gas access and liquid outlet.
Steam condensate becomes steam again through being heated to about 100 DEG C, condensate liquid steam sprays in the tower body of middle part by middle part spray thrower 4, condensate liquid steam upwards enters in epimere structured packing 3, temperature is down to about 80-90 DEG C, the methyl alcohol of gas phase up enters top spray room, when entering the condensate liquid vapor (steam) temperature in epimere structured packing 3 and being down to less than 80 DEG C or left and right, collected by the epimere circulatory system in epimere structured packing 3, again through epimere circulation system to about 80-90 DEG C, spray to top spray room by top spray device 2, this spray one ensures that the temperature of top spray room is at about 80-90 DEG C, maintain the methyl alcohol of gas phase, two is methyl alcohol remaining in the circulatory system is continued the methyl alcohol gasified as gas phase stay in top spray room, discharge alcohol tower when the methyl alcohol of the gas phase in top spray room reaches certain concentration by venthole 11 to collect,
Temperature in epimere structured packing 3 enters hypomere structured packing 5 lower than the temperature in the liquid phase of 100 DEG C and middle part spray chamber lower than the liquid phase of 100 DEG C, collected by the hypomere circulatory system, spray in the tower body of middle part and enter recirculation by entering middle part spray thrower 4 through external heating again, then discharged by discharging tube when testing liquid phase that the hypomere circulatory system collects and meeting the requirements.
Alcohol tower upper, middle and lower has manhole 71,72,73 respectively, convenient for maintaining.
Head temperature conveyer 6 and bottom temp conveyer 10 can transmit temperature information.
The on-the-spot liquid level gauge 8 of tower bottom can survey liquid level in tower, and liquid level gauge conveyer 9 can transmit liquid level information.
Claims (3)
1. for an alcohol tower for methyl alcohol in recovered steam condensate liquid, it comprise tower body (1) and tower body (1) are provided with from top to down venthole (11), top spray device (2), epimere structured packing (3), middle part spray thrower (4), hypomere structured packing (5) and manhole; It is characterized in that,
Between tower body top venthole (11) and epimere structured packing (3), form top spray room, top spray device (2) is located in top spray room, and top spray room is also provided with head temperature conveyer (6); The epimere circulatory system in epimere structured packing (3) is connected with top spray device (2);
Between epimere structured packing (3) and hypomere structured packing (5), form middle part spray chamber, middle part spray thrower (4) is located in the spray chamber of middle part; The hypomere circulatory system in hypomere structured packing (5) is connected with an entrance branch of middle part spray thrower (4);
Bottom waste stream room is formed between hypomere structured packing (5) and the bottom of tower body (1).
2., as claimed in claim 1 for the alcohol tower of methyl alcohol in recovered steam condensate liquid, it is characterized in that, described top spray room, middle part spray chamber and bottom waste stream room are respectively equipped with manhole (71,72,73).
3., as claimed in claim 1 or 2 for the alcohol tower of methyl alcohol in recovered steam condensate liquid, it is characterized in that, on-the-spot liquid level gauge (8), liquid level gauge conveyer (9), temperature transmitter (10) and waste liquid discharge pipe (12) bottom described bottom waste stream room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842770.6U CN204395485U (en) | 2014-12-28 | 2014-12-28 | A kind of alcohol tower for methyl alcohol in recovered steam condensate liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842770.6U CN204395485U (en) | 2014-12-28 | 2014-12-28 | A kind of alcohol tower for methyl alcohol in recovered steam condensate liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395485U true CN204395485U (en) | 2015-06-17 |
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ID=53419386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842770.6U Expired - Fee Related CN204395485U (en) | 2014-12-28 | 2014-12-28 | A kind of alcohol tower for methyl alcohol in recovered steam condensate liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260748A (en) * | 2018-11-26 | 2019-01-25 | 宁夏北控睿源再生资源有限公司 | A kind of useless methanol production recyclable device and method |
-
2014
- 2014-12-28 CN CN201420842770.6U patent/CN204395485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260748A (en) * | 2018-11-26 | 2019-01-25 | 宁夏北控睿源再生资源有限公司 | A kind of useless methanol production recyclable device and method |
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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: 20150617 Termination date: 20191228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |