CN204185259U - Conversion phlegma is except alkali device - Google Patents
Conversion phlegma is except alkali device Download PDFInfo
- Publication number
- CN204185259U CN204185259U CN201420607074.7U CN201420607074U CN204185259U CN 204185259 U CN204185259 U CN 204185259U CN 201420607074 U CN201420607074 U CN 201420607074U CN 204185259 U CN204185259 U CN 204185259U
- Authority
- CN
- China
- Prior art keywords
- tank body
- pipeline
- phlegma
- tower trays
- conversion phlegma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of conversion phlegma except alkali device, comprise tank body, tank body internal upper part is provided with some tower trays, some tower trays superpose successively, tank body upper end is provided with venting port and is connected with pipeline, the tank body between two tower trays of foot is connected with conversion phlegma import pipe, the lower sides of tank body is connected with steam inlet and water port also equal connecting tube, wherein water port is connected with interchanger by pipeline, and interchanger is connected on transfer line by pump and pipeline.The utility model structure is simple, easy to install, flash distillation stripping principle can be made full use of and flash off the gases such as the CO2/NH3 be dissolved in liquid, reduce the basicity of conversion phlegma, solve because conversion phlegma basicity is higher, aggravation gasification ash water scaling, has influence on the problem of the long-period stable operation of gasification installation.
Description
technical field:
The utility model relates to Coal Chemical Industry and generating production unit field, and particularly a kind of conversion phlegma is except alkali device.
background technology:
According to the requirement of Coal Chemical Industry and electrification technique as well as, owing to containing a small amount of nitrogen element in coal, in the gasification reaction of high temperature, high pressure, nitrogen and hydrogen react generation ammonia, and a small amount of water-soluble generation bicarbonate radical of CO2 simultaneously generated in gasification reaction, carbonate are sent to transformation system along with synthetic gas; Phlegma concentration after conversion promotes further, through stripping tower stripping, because pressure of stripping tower controls higher at 0.7MPa, NH3, the CO2 be dissolved in low pressure conversion phlegma is caused to parse, cause the basicity of low pressure conversion phlegma higher, exacerbate the fouling of gasification ash water system, have influence on the long-period stable operation of gasification installation.
utility model content:
The purpose of this utility model is the deficiency in order to make up prior art, provides a kind of conversion phlegma except alkali device, and solve because conversion phlegma basicity is higher, aggravation gasification ash water scaling, has influence on the problem of gasification installation long-period stable operation.
The technical solution adopted in the utility model is:
Conversion phlegma is except alkali device, comprise tank body, tank body internal upper part is provided with some tower trays, its spy is: described some tower trays superpose successively, tank body upper end is provided with venting port and is connected with pipeline, the tank body between two tower trays of foot is connected with conversion phlegma import pipe, the lower sides of tank body is connected with steam inlet and water port also equal connecting tube, wherein water port is connected with interchanger by pipeline, and interchanger is connected on transfer line by pump and pipeline.
Conversion phlegma, except alkali device, is characterized in that: described some tower trays are evenly arranged on tank body top.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, easy to install, flash distillation stripping principle can be made full use of and flash off the gases such as the CO2/NH3 be dissolved in liquid, reduce the basicity of conversion phlegma, solve because conversion phlegma basicity is higher, aggravation gasification ash water scaling, has influence on the problem of the long-period stable operation of gasification installation.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
Conversion phlegma is except alkali device, comprise tank body 1, tank body 1 internal upper part is provided with some tower trays 2, some tower trays 2 be evenly arranged superpose successively, tank body 1 upper end is provided with venting port 3 and is connected with pipeline, the tank body 1 between two tower trays 2 of foot is connected with conversion phlegma import pipe 4, the lower sides of tank body 1 is connected with steam inlet 5 and water port 6 also equal connecting tube, wherein water port 6 is connected with interchanger 7 by pipeline, and interchanger 7 is connected on transfer line by pump 8 and pipeline.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.
Claims (2)
1. convert phlegma except alkali device, comprise tank body, tank body internal upper part is provided with some tower trays, its spy is: described some tower trays superpose successively, tank body upper end is provided with venting port and is connected with pipeline, the tank body between two tower trays of foot is connected with conversion phlegma import pipe, the lower sides of tank body is connected with steam inlet and water port also equal connecting tube, wherein water port is connected with interchanger by pipeline, and interchanger is connected on transfer line by pump and pipeline.
2. conversion phlegma according to claim 1 is except alkali device, it is characterized in that: described some tower trays are evenly arranged on tank body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607074.7U CN204185259U (en) | 2014-10-20 | 2014-10-20 | Conversion phlegma is except alkali device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607074.7U CN204185259U (en) | 2014-10-20 | 2014-10-20 | Conversion phlegma is except alkali device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185259U true CN204185259U (en) | 2015-03-04 |
Family
ID=52617271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607074.7U Expired - Fee Related CN204185259U (en) | 2014-10-20 | 2014-10-20 | Conversion phlegma is except alkali device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185259U (en) |
-
2014
- 2014-10-20 CN CN201420607074.7U patent/CN204185259U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20171020 |