CN203784638U - Cooling system of ethylene oxide storage tank - Google Patents
Cooling system of ethylene oxide storage tank Download PDFInfo
- Publication number
- CN203784638U CN203784638U CN201420042412.7U CN201420042412U CN203784638U CN 203784638 U CN203784638 U CN 203784638U CN 201420042412 U CN201420042412 U CN 201420042412U CN 203784638 U CN203784638 U CN 203784638U
- Authority
- CN
- China
- Prior art keywords
- water
- ethylene oxide
- holding vessel
- spray
- spraying
- 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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- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The utility model discloses a cooling system of an ethylene oxide storage tank. The cooling system comprises a water collection groove and a spraying device, wherein the water collection tank is arranged below the storage tank; the spraying device is arranged above the storage tank and comprises a spraying water supply pipe, a spraying water branch pipe arranged on the spraying water supply pipe and a spraying pipe arranged on the spraying water branch pipe; a water outlet is formed in the end part of the water collection groove; a water collection pool is arranged below the water outlet; a water pump is arranged on the water collection pool and is connected with a buffering tank through a pipeline; and the buffering tank is connected with the spraying water supply pipe. Compared with the prior art, the cooling system of the ethylene oxide storage tank is novel in structure; cooling water can be recycled; and the cooling effect is good and the temperature condition of ethylene oxide storage is guaranteed.
Description
Technical field
The utility model relates to a kind of ethylene oxide holding vessel cooling unit.
Background technique
Ethylene oxide is the important source material of producing cement water reducing agent, and under its normal pressure, vapourizing temperature is less than 11 ℃, and explosion limit is 3 ~ 100%, ethylene oxide holding vessel more than 30 ℃ with regard to dangerous property, so, need to adopt cooling unit to lower the temperature to it, guarantee the safety of producing.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of new ethylene oxide holding vessel cooling unit.
The utility model is to be achieved through the following technical solutions:
A kind of ethylene oxide holding vessel cooling unit, comprise the collecting annulus that is arranged on holding vessel below and the spray equipment that is arranged on holding vessel top, described spray equipment comprises spray flow pipe, be arranged on the spray distributed water pipe of spray on flow pipe, be arranged on the spraying tube on spray distributed water pipe, described collecting annulus end is provided with water outlet, described water outlet below is provided with catch basin, on described catch basin, be provided with water pump, described water pump with knock out drum pipeline, be connected, described knock out drum with spray flow pipe be connected.
Further, described collecting annulus is arranged on holding vessel support, and described spray distributed water pipe is circular-arc.
Further, described catch basin bottom is provided with drain opening, on described pump entrance, is provided with filter screen.
Further, in described knock out drum, be provided with cooling coil.
Compared with prior art, the utility model novel structure, cooling water can recycle, and good cooling results has guaranteed that ethylene oxide stores necessary temperature conditions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of ethylene oxide holding vessel cooling unit, comprise the collecting annulus 3 that is arranged on holding vessel 1 below and the spray equipment that is arranged on holding vessel 1 top, described spray equipment comprises spray flow pipe 12, be arranged on the spray distributed water pipe 13 on spray flow pipe 12, be arranged on the spraying tube 14 on spray distributed water pipe 13, on spraying tube 14, have hole for water spraying, described collecting annulus 3 ends are provided with water outlet 4, described water outlet 4 belows are provided with catch basin 5, on described catch basin 5, be provided with water pump 8, described water pump 8 is connected with knock out drum 9 pipelines, described knock out drum 9 is connected with spray flow pipe 12, described collecting annulus 3 is arranged on holding vessel support 2, and described spray distributed water pipe 13 is circular-arc, described catch basin 5 bottoms are provided with drain opening 6, on described water pump 8 entrances, are provided with filter screen 7, in described knock out drum 9, be provided with cooling coil 10.
When ethylene oxide holding vessel excess Temperature, start water pump, cold water through cooling coil cooling sprays through hole for water spraying by spray flow pipe, spray distributed water pipe, spraying tube, being sprayed at comparatively uniformly holding vessel outer surface lowers the temperature to ethylene oxide, cooling water collects and drops in collecting annulus through holding vessel surface, water in collecting annulus flows to catch basin through water outlet, the water of catch basin is net filtration after filtration, recycle and so forth, when cooling water is very few, by external water source, in catch basin, supplement.Because spray distributed water pipe is circular-arc, so shortened to a certain extent the sprinkling stroke of cooling water, improved the effect of utilizing of cooling water.
Claims (4)
1. an ethylene oxide holding vessel cooling unit, it is characterized in that, comprise the collecting annulus that is arranged on holding vessel below and the spray equipment that is arranged on holding vessel top, described spray equipment comprises spray flow pipe, be arranged on the spray distributed water pipe of spray on flow pipe, be arranged on the spraying tube on spray distributed water pipe, described collecting annulus end is provided with water outlet, described water outlet below is provided with catch basin, on described catch basin, be provided with water pump, described water pump is connected with a knock out drum pipeline, and described knock out drum is connected with spray flow pipe.
2. a kind of ethylene oxide holding vessel cooling unit according to claim 1, is characterized in that, described collecting annulus is arranged on holding vessel support, and described spray distributed water pipe is circular-arc.
3. a kind of ethylene oxide holding vessel cooling unit according to claim 1, is characterized in that, described catch basin bottom is provided with drain opening, on described pump entrance, is provided with filter screen.
4. a kind of ethylene oxide holding vessel cooling unit according to claim 1, is characterized in that, in described knock out drum, is provided with cooling coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042412.7U CN203784638U (en) | 2014-01-23 | 2014-01-23 | Cooling system of ethylene oxide storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042412.7U CN203784638U (en) | 2014-01-23 | 2014-01-23 | Cooling system of ethylene oxide storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784638U true CN203784638U (en) | 2014-08-20 |
Family
ID=51320825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042412.7U Expired - Fee Related CN203784638U (en) | 2014-01-23 | 2014-01-23 | Cooling system of ethylene oxide storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119089A (en) * | 2016-08-31 | 2016-11-16 | 广西农垦糖业集团昌菱制糖有限公司 | Ethanol fermentation tank cooling system |
-
2014
- 2014-01-23 CN CN201420042412.7U patent/CN203784638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119089A (en) * | 2016-08-31 | 2016-11-16 | 广西农垦糖业集团昌菱制糖有限公司 | Ethanol fermentation tank cooling system |
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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: 20140820 Termination date: 20170123 |