CN201648311U - Dehydration tar processing tower - Google Patents
Dehydration tar processing tower Download PDFInfo
- Publication number
- CN201648311U CN201648311U CN2009202768180U CN200920276818U CN201648311U CN 201648311 U CN201648311 U CN 201648311U CN 2009202768180 U CN2009202768180 U CN 2009202768180U CN 200920276818 U CN200920276818 U CN 200920276818U CN 201648311 U CN201648311 U CN 201648311U
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- Prior art keywords
- section
- tower
- tar processing
- dehydration
- evaporation tower
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- 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 - Lifetime
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Abstract
The utility model discloses a dehydration tar processing tower, belonging to the coal tar processing technical field in metallurgy coking industry. The dehydration tar processing tower comprises a first section of evaporation tower, the first section of evaporation tower is connected with a heating furnace II, the heating furnace II is connected with a second section of evaporation tower, the second section of evaporation tower is connected with a heating furnace I. In the utility model, the first section of evaporation tower and the second section of evaporation tower use different heating furnaces, the dehydration temperature of the first section is increased, the dehydration effect is improved, the heating area of the second section of evaporation tower is increased.
Description
Technical field
The utility model belongs to metallurgical coking industry coal tar processing technology field, is specifically related to a kind of tar processing column.
Background technology
Contain up to ten thousand kinds of materials in the coal tar, identified material has kind more than 500, kind surplus the energy product processed has 200.Tar processing is made up of roughing out, precision work, this whole process of acquisition high value added product, and roughing out is the requisite basis of following process.And the roughing out effect can directly influence quality, yield and the energy consumption of follow-up deep processed product.The Tar Column structure of roughing out in the prior art comprises that as shown in Figure 11, one section evaporator tower 1 of one section evaporator tower links to each other with process furnace II 3, and process furnace II 3 links to each other with dual circulation tower 2.The material that comes out from materail tube at first preheats through process furnace II 3 convection zones, enters one section evaporator tower 1 afterwards, and the material that comes out from one section evaporator tower 1 flows to dual circulation tower 2 after the heating of process furnace II 3 radiation sections.Use process furnace II 3 to give the heating of one section evaporator tower and dual circulation tower simultaneously in this process, its shortcoming is that the dehydrating effect of one section evaporator tower is bad.
The utility model content
Technical problem to be solved in the utility model is that the dehydrating effect of one section evaporator tower in the tar processing column is bad, and a kind of dehydrated tar processing column is provided, and dehydrating effect is good.
The technical solution of the utility model realizes with following method:
The dehydrated tar processing column comprises one section evaporator tower, and one section evaporator tower links to each other with process furnace II, and process furnace II links to each other with the dual circulation tower, and one section evaporator tower links to each other with process furnace I.
One section evaporator tower of the present utility model uses different process furnace with the dual circulation tower, has improved one section dehydration temperaturre, increases dehydrating effect, has increased the heating-surface area of dual circulation tower.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is a structural representation of the present utility model.
Embodiment
As shown in Figure 2, dehydrated tar processing column of the present utility model comprises that 1, one section evaporator tower 1 of one section evaporator tower links to each other with process furnace II 3, and process furnace II 3 links to each other with dual circulation tower 2, and one section evaporator tower 1 links to each other with process furnace I 4.
One section evaporator tower uses different process furnace respectively with the dual circulation tower in the utility model, has improved one section dehydration temperaturre, increases its dehydrating effect, has increased the heating-surface area of dual circulation tower and the output of tar processing column simultaneously.
Claims (1)
1. the dehydrated tar processing column comprises one section evaporator tower (1), and one section evaporator tower (1) links to each other with process furnace II (3), and process furnace II (3) links to each other with dual circulation tower (2), it is characterized in that: one section evaporator tower (1) links to each other with process furnace I (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768180U CN201648311U (en) | 2009-12-01 | 2009-12-01 | Dehydration tar processing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768180U CN201648311U (en) | 2009-12-01 | 2009-12-01 | Dehydration tar processing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648311U true CN201648311U (en) | 2010-11-24 |
Family
ID=43113540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202768180U Expired - Lifetime CN201648311U (en) | 2009-12-01 | 2009-12-01 | Dehydration tar processing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676044A (en) * | 2019-11-06 | 2020-09-18 | 宁夏银海鸿兴煤化工有限公司 | Coal tar dehydration process |
-
2009
- 2009-12-01 CN CN2009202768180U patent/CN201648311U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676044A (en) * | 2019-11-06 | 2020-09-18 | 宁夏银海鸿兴煤化工有限公司 | Coal tar dehydration process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOSHUN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HENAN BAOSHUO TAR CHEMICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 455141, Henan County, Anyang Province copper Town Court Village Patentee after: Baoshun Technology Co., Ltd. Address before: 455141, Henan County, Anyang Province copper town lawsuit Village West Patentee before: Henan Baoshuo Tar Chemical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |