CN201648009U - Ammonium sulfate crystallization device - Google Patents
Ammonium sulfate crystallization device Download PDFInfo
- Publication number
- CN201648009U CN201648009U CN2009202766005U CN200920276600U CN201648009U CN 201648009 U CN201648009 U CN 201648009U CN 2009202766005 U CN2009202766005 U CN 2009202766005U CN 200920276600 U CN200920276600 U CN 200920276600U CN 201648009 U CN201648009 U CN 201648009U
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- CN
- China
- Prior art keywords
- crystallization
- saturex
- returning tube
- liquid returning
- crystallizer tank
- 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 - Lifetime
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Abstract
The utility model discloses an ammonium sulfate crystallization device, which belongs to the field of metallurgical and coking chemical industry and comprises a saturator. The lower end of the saturator is connected with a crystallization pump, the crystallization pump is connected with a crystallization tank, the outlet of the crystallization tank is connected with a centrifuge, and the upper end of the crystallization tank is connected with the saturator through a liquid return pipe of diameter 145-155 mm. The liquid return pipe has a large diameter (145-155 mm), and the crystal generated when the liquid in the crystallization tank flows through is not easy to clog the liquid return pipe.
Description
Technical field
The utility model belongs to metallurgical coking chemical field, is specifically related to a kind of thiamines crystallization apparatus.
Background technology
In coking industry, thiamines crystallization processes device comprises saturex, and saturex links to each other with the crystallization pump by materail tube, and the crystallization pump is by materail tube and crystallizer tank, and the crystallizer tank lower end links to each other with whizzer, and whizzer links to each other with moisture eliminator; The crystallizer tank upper end links to each other with the saturex upper end by liquid returning tube.The shortcoming that exists in the prior art is: liquid returning tube is meticulous, often because crystalline material and blocking pipe, causes the total system can not normal circulation.
The utility model content
The technical problems to be solved in the utility model is that liquid returning tube easily stops up in the thiamines crystallization apparatus, and a kind of thiamines crystallization apparatus is provided, and its liquid returning tube is not easy to stop up.
The technical solution of the utility model realizes with following method:
Sulphur crystalline ammonium device comprises saturex, and the saturex lower end links to each other with the crystallization pump, and the crystallization pump links to each other with crystallizer tank, and the crystallizer tank outlet links to each other with whizzer, and the crystallizer tank upper end links to each other with saturex by liquid returning tube, and the diameter of liquid returning tube is at 145～155mm.
The preferred diameter of described liquid returning tube is 150mm.
The diameter of liquid returning tube is big in the utility model, and between 145～155mm, the liquid in the crystallizer tank is not easy to stop up liquid returning tube through the crystallisate of out-of-date generation.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, sulphur crystalline ammonium device of the present utility model, comprise saturex 1, saturex 1 lower end links to each other with crystallization pump 2, crystallization pump 2 links to each other with crystallizer tank 3, and crystallizer tank 3 outlets link to each other with whizzer 4, and whizzer 4 links to each other with moisture eliminator 5, crystallizer tank 3 upper ends link to each other with saturex 1 by liquid returning tube 6, and the diameter of liquid returning tube 6 is at 145～155mm.The diameter of described liquid returning tube 6 is 150mm, also can be 145mm, 155mm or other.
The utility model working process is as follows: coal gas is in gas line enters saturex 1, spray into sulfuric acid from saturex 1 top simultaneously, sulfuric acid and coal gas are at saturex 1 internal reaction, part forms the thiamines crystallization, afterwards under the effect of crystallization pump 2, liquid in the saturex enters crystallizer tank 3, and most of liquid forms the thiamines crystallization in crystallizer tank 3, and the thiamines crystallization enters moisture eliminator 5 by whizzer 5.Have partially liq not form crystallization in crystallizer tank, this part liquid flows in the saturex 1 again by liquid returning tube 6, begins next crystallisation cycle.The diameter of liquid returning tube 6 is bigger, can not stop up and influences work.
Claims (2)
1. sulphur crystalline ammonium device, comprise saturex (1), saturex (1) lower end links to each other with pump crystallization (2), crystallization pump (2) links to each other with crystallizer tank (3), crystallizer tank (3) outlet links to each other with whizzer (4), crystallizer tank (3) upper end links to each other with saturex (1) by liquid returning tube (6), and it is characterized in that: the diameter of liquid returning tube (6) is at 145～155mm.
2. sulphur crystalline ammonium device according to claim 1 is characterized in that: the diameter of described liquid returning tube (6) is 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202766005U CN201648009U (en) | 2009-12-01 | 2009-12-01 | Ammonium sulfate crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202766005U CN201648009U (en) | 2009-12-01 | 2009-12-01 | Ammonium sulfate crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648009U true CN201648009U (en) | 2010-11-24 |
Family
ID=43113239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202766005U Expired - Lifetime CN201648009U (en) | 2009-12-01 | 2009-12-01 | Ammonium sulfate crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908797A (en) * | 2014-04-10 | 2014-07-09 | 攀钢集团西昌钢钒有限公司 | Feeding system and feeding method of crystallizer |
| CN105197962A (en) * | 2015-09-30 | 2015-12-30 | 芜湖新兴铸管有限责任公司 | Ammonium sulfate crystallization equipment |
-
2009
- 2009-12-01 CN CN2009202766005U patent/CN201648009U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908797A (en) * | 2014-04-10 | 2014-07-09 | 攀钢集团西昌钢钒有限公司 | Feeding system and feeding method of crystallizer |
| CN103908797B (en) * | 2014-04-10 | 2015-12-30 | 攀钢集团西昌钢钒有限公司 | The feed system of crystallizer and feed process |
| CN105197962A (en) * | 2015-09-30 | 2015-12-30 | 芜湖新兴铸管有限责任公司 | Ammonium sulfate crystallization equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |