CN202048817U - Vertical cooler for SO2 system of sugar refinery - Google Patents
Vertical cooler for SO2 system of sugar refinery Download PDFInfo
- Publication number
- CN202048817U CN202048817U CN2011200527435U CN201120052743U CN202048817U CN 202048817 U CN202048817 U CN 202048817U CN 2011200527435 U CN2011200527435 U CN 2011200527435U CN 201120052743 U CN201120052743 U CN 201120052743U CN 202048817 U CN202048817 U CN 202048817U
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- CN
- China
- Prior art keywords
- pipe
- lower sealing
- sealing head
- box body
- casing
- 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 modified vertical cooler for a SO2 system of a sugar refinery. At least one cooling pipe is vertically arranged in a box body of the vertical cooler; the box body is connected with a water inlet pipe, a water outlet pipe, an air inlet pipe and an air outlet pipe; the upper part in the box body is divided into two chambers by a clapboard and observation holes are arranged on the side surfaces respectively; a lower sealing head is provided with an observation hole; the box body and the lower sealing head are arranged at an interval and are connected with each other by a cooling pipe; the lower sealing head is provided with a blowdown hole; and a bottom plate of the lower sealing head is an inclination type or cone type lower sealing head. The vertical cooler has a simple structure; the welding seam of the pipe end of the cooling pipe is not directly contacted with the cooled water and has long service life; and the observation on SO2 and the removal of condensed acid and ash residues are convenient.
Description
Affiliated technical field
The utility model relates to a kind of improved sugar refinery SO
2The shaft cooler of system is particularly suitable for the SO that sugar enterprise burns and makes in sulfur burner
2The cooling of gas.
Background technology
At present, known sugar refinery SO
2The structure of the cooler of system all is to adopt horizontal type cooler, produces SO when sulphur-furnace burning sulphur
2Gas is worked as SO
2Gas can produce a large amount of condensation acid and lime-ash and be deposited in the cooling tube in the horizontal type cooler cooling procedure, very difficult cleaning.The tube head of cooling tube directly contacts cooling water with the commissure of end socket in addition, causes the commissure to be expanded with heat and contract with cold because of the temperature difference big (1200 ℃～50 ℃) and produces the thermal deformation cracking, and cooling water enters in the cooling tube and SO
2Gas mixes generation sulfuric acid corrosion cooling tube.
The utility model content
When existing work, existing horizontal type cooler is difficult for observing and cleaning condensation acid and lime-ash and can't avoid the tube head commissure thermal deformation of cooling tube to ftracture causing cooling water to enter deficiency in the cooling tube in order to overcome, the utility model provides a kind of shaft cooler, condensation acid and lime-ash can not only conveniently be observed and clear up to this shaft cooler, and can avoid the tube head commissure of cooling tube directly to contact cooling water.
The technical scheme that its technical problem that solves the utility model adopts is: adopt at least one cooling tube of vertical cloth in the casing of this shaft cooler, be connected with water inlet pipe, outlet pipe, air inlet pipe and escape pipe on the casing, the top in the casing is divided into two with dividing plate and is divided into two chambeies and has peep hole in the side.Bottom head has peep hole, and casing connects separately and by cooling tube with bottom head, and bottom head has sewage draining exit, and the base plate of bottom head is tilting or circular cone type.
The beneficial effects of the utility model are: simple in structure, the tube head commissure of cooling tube does not directly contact cooling water, and long service life is convenient to observe SO
2With cleaning condensation acid and lime-ash.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model schematic diagram
1. casings among the figure, 2. bottom head, 3. peep hole, 4. sewage draining exit, 5. orifice plate, 6. orifice plate, 7. water inlet pipe, 8. outlet pipe, 9. peep hole, 10. escape pipe, 11. dividing plates, 12. air inlet pipe, 13. orifice plates, 14. cooling tubes.
The specific embodiment
In Fig. 1, casing 1 usefulness steel plate is made, and an end is welded with the orifice plate 6 that steel plate is made, and the other end is welded with orifice plate 13 and the cover plate that steel plate is made.Be welded with at least one cooling tube 14 on orifice plate 6 and the orifice plate 13, condensation acid and lime-ash, are deposited in the bottom head 2 toward falling along vertical cooling tube 14.Top in the casing 1 is divided into two with dividing plate 11 and is divided into two chambeies and has peep hole 9 in the side.Be connected with water inlet pipe 7, outlet pipe 8, air inlet pipe 12 and escape pipe 10 on the casing 1.Bottom head 2 is welded into by orifice plate 5 and tilting or circular cone type base plate, collects condensation acid and lime-ash easily.Bottom head 2 has peep hole 3 and sewage draining exit 4 is used for observing and cleaning condensation acid and lime-ash.Connect in the orifice plate 5 of the cooling tube 14 insertion bottom heads 2 that casing 1 one ends stretch out and with electric welding, casing 1 and bottom head 2 are separately.
Claims (2)
1. sugar refinery SO
2The shaft cooler of system, adopt at least one cooling tube of vertical cloth (14) in the casing (1), be connected with water inlet pipe (7), outlet pipe (8), air inlet pipe (12) and escape pipe (10) on the casing (1), top in the casing (1) is divided into two with dividing plate (11) and is divided into two chambeies and has peep hole (9) in the side, bottom head (2) has peep hole (3), it is characterized in that: casing (1) also connects by cooling tube (11) separately with bottom head (2), and bottom head (2) has sewage draining exit (4).
2. by the described shaft cooler of claim 1, it is characterized in that: the base plate of bottom head (2) is tilting or circular cone type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200527435U CN202048817U (en) | 2011-03-02 | 2011-03-02 | Vertical cooler for SO2 system of sugar refinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200527435U CN202048817U (en) | 2011-03-02 | 2011-03-02 | Vertical cooler for SO2 system of sugar refinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048817U true CN202048817U (en) | 2011-11-23 |
Family
ID=44989124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200527435U Expired - Fee Related CN202048817U (en) | 2011-03-02 | 2011-03-02 | Vertical cooler for SO2 system of sugar refinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697722A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Spray heat exchanger |
| CN104745732A (en) * | 2015-03-11 | 2015-07-01 | 广西农垦糖业集团星星制糖有限公司 | Sulfur dioxide gas cooling system |
| CN106643229A (en) * | 2016-12-15 | 2017-05-10 | 广西大学 | Vertical cooler |
| CN107166997A (en) * | 2016-01-08 | 2017-09-15 | 申清章 | A kind of chemical industry quickly heat exchange Quick cleaning device |
-
2011
- 2011-03-02 CN CN2011200527435U patent/CN202048817U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697722A (en) * | 2013-12-27 | 2014-04-02 | 无锡佳龙换热器制造有限公司 | Spray heat exchanger |
| CN104745732A (en) * | 2015-03-11 | 2015-07-01 | 广西农垦糖业集团星星制糖有限公司 | Sulfur dioxide gas cooling system |
| CN107166997A (en) * | 2016-01-08 | 2017-09-15 | 申清章 | A kind of chemical industry quickly heat exchange Quick cleaning device |
| CN107339899A (en) * | 2016-01-08 | 2017-11-10 | 申清章 | The quick heat exchange Quick cleaning device of the fast chemical industry of heat transfer rate |
| CN107356133A (en) * | 2016-01-08 | 2017-11-17 | 申清章 | The quick heat exchange Quick cleaning device of chemical industry |
| CN106643229A (en) * | 2016-12-15 | 2017-05-10 | 广西大学 | Vertical cooler |
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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: 20111123 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |