CN203687001U - Device for recovering steam of steam discharging cylinder of intermittent-discharging flash tank - Google Patents
Device for recovering steam of steam discharging cylinder of intermittent-discharging flash tank Download PDFInfo
- Publication number
- CN203687001U CN203687001U CN201320854009.XU CN201320854009U CN203687001U CN 203687001 U CN203687001 U CN 203687001U CN 201320854009 U CN201320854009 U CN 201320854009U CN 203687001 U CN203687001 U CN 203687001U
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- CN
- China
- Prior art keywords
- steam
- condensation pipe
- exhaust steam
- steam tube
- flash vessel
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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
Links
- 238000007599 discharging Methods 0.000 title abstract 9
- 230000005494 condensation Effects 0.000 claims abstract description 42
- 238000009833 condensation Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 16
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a device for recovering steam of a steam discharging cylinder of an intermittent-discharging flash tank. The device comprises the intermittent-discharging flash tank, a steam feeding pipe, a condensation-water discharging pipe and a steam discharging cylinder. At least one condensation pipe is arranged in the steam discharging cylinder, and an air inlet and an air outlet corresponding to each condensation pipe are formed in the side wall of the steam discharging cylinder. The ends of the condensation pipes are communicated with the air inlets, and the other ends are communicated with the air outlets. The device has the advantages of being simple in structure, ingenious in design concept and capable of recovering a large number of water resources to enable the water resources to be reused and reducing the resource waste.
Description
Technical field
The utility model relates to a kind of device of recovered steam, particularly relates to a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims.
Background technology
Station boiler is normally in service, the hot water of valves leakage, blow hydrophobic, continuous blowdown before ash etc. and all will enter and determine row's flash vessel, after dilatation, form two parts medium, a part is condensate water, a part is temperature at the saturated vapor of 90-100 DEG C, the water condensing carries out recycling, and saturated vapor is along with the exhaust steam tube of flash vessel enters atmosphere, and the steam that enters atmosphere will waste.
Utility model content
The purpose of this utility model is to provide a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims.
The purpose of this utility model is implemented by following technical scheme, a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims, comprise determine row's flash vessel, steam enters pipeline, condensate water discharge road and exhaust steam tube, in described exhaust steam tube, be provided with at least one section of condensation pipe, the sidewall of described exhaust steam tube is provided with the air intlet corresponding with described condensation pipe and air outlet slit, one end of described condensation pipe is communicated with described air intlet, and the other end of described condensation pipe is communicated with described air outlet slit.
For convenience of installing, in described exhaust steam tube, be provided with two sections of condensation pipes, the length of every section of described condensation pipe is 10 meters.
For increasing heat exchange area, increase steam circulating resistance, extend heat-exchange time, on the outer wall of described condensation pipe, be covered with fin.
For preventing that Long-Term Sorption condensate water from causing corrosion, extend the service life of condensation pipe, described condensation pipe is stainless steel pipes.
The middle part of described condensation pipe is fixedly connected with the inwall of described exhaust steam tube by connector.To reduce the tension of condensation pipe and exhaust steam tube interface, raising interface service life.
The utility model is to utilize the feature that hot-air upwards flows to realize, because exhaust steam tube inside is saturated vapor, temperature can reach 90-100 DEG C, one section of condensation pipe is placed in to exhaust steam tube inside, by heat exchange, the saturated-steam temperature of condensation pipe Inside Air Temperature and exhaust steam tube approaches, Steam Heating condensation pipe inner air, because lower nozzle on the condenser pipe increasing communicates with ambient atmosphere, the feature of utilizing air upwards to flow, will form one air stream from bottom to top in added condensation pipe inside, namely extraneous cold air is sucked by bottom entrance, discharge suitable for reading, in a Natural Circulation of the inner formation of condensation pipe, utilize cool ambient air circulation to reach the object that reduces exhaust steam tube temperature, after reducing, exhaust steam tube temperature saturated vapor will be condensed into water, condensed water condenses in condensation pipe outside (exhaust steam tube inside), then pass back into and determine row's flash vessel, realize the object that reclaims steam discharge.Institute adds condensation pipe and adopts stainless steel, prevents that Long-Term Sorption condensate water from causing corrosion, at the outside installation fins of condensation pipe, increases heat exchange area, increases steam discharge resistance simultaneously, increases the service life.
The utility model has the advantage of, simple in structure, design concept is ingenious, can reclaim great lot of water resources, makes water resource recycling, reduces the wasting of resources.
Brief description of the drawings
Fig. 1 is a kind of apparatus structure schematic diagram of determining row's flash vessel exhaust steam tube steam that reclaims.
Surely arrange flash vessel 1, steam enters pipeline 2, condensate water discharge road 3, exhaust steam tube 4, condensation pipe 5, fin 6, air intlet 7, air outlet slit 8, connector 9.
Detailed description of the invention: a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims, comprise determine row's flash vessel 1, steam enters pipeline 2, condensate water discharge road 3 and exhaust steam tube 4, for convenience of installing, in exhaust steam tube 4, be provided with two sections of condensation pipes 5, the length of every section of condensation pipe 5 is 10 meters.For increasing heat exchange area, increase steam circulating resistance, extend heat-exchange time, on the outer wall of condensation pipe 5, be covered with fin 6.For preventing that Long-Term Sorption condensate water from causing corrosion, extend the service life of condensation pipe 5, condensation pipe 5 is stainless steel pipes.The sidewall of exhaust steam tube 4 is provided with the air intlet corresponding with condensation pipe 57 and air outlet slit 8, and one end of condensation pipe 5 is communicated with air intlet 7, and the other end of condensation pipe 5 is communicated with air outlet slit 8.The middle part of condensation pipe 5 is fixedly connected with the inwall of exhaust steam tube 4 by connector 9.To reduce the tension of condensation pipe 5 and exhaust steam tube 4 interfaces, improve interface service life.
Claims (5)
1. the device of flash vessel exhaust steam tube steam is arranged in a recovery surely, comprise determine row's flash vessel, steam enters pipeline, condensate water discharge road and exhaust steam tube, it is characterized in that, in described exhaust steam tube, be provided with at least one section of condensation pipe, the sidewall of described exhaust steam tube is provided with the air intlet corresponding with described condensation pipe and air outlet slit, one end of described condensation pipe is communicated with described air intlet, and the other end of described condensation pipe is communicated with described air outlet slit.
2. a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims according to claim 1, is characterized in that, in described exhaust steam tube, be provided with two sections of condensation pipes, the length of every section of described condensation pipe is 10 meters.
3. a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims according to claim 1 and 2, is characterized in that, on the outer wall of described condensation pipe, is covered with fin.
4. a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims according to claim 1 and 2, is characterized in that, described condensation pipe is stainless steel pipes.
5. a kind of device of determining row's flash vessel exhaust steam tube steam that reclaims according to claim 1 and 2, is characterized in that, the middle part of described condensation pipe is fixedly connected with the inwall of described exhaust steam tube by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854009.XU CN203687001U (en) | 2013-12-23 | 2013-12-23 | Device for recovering steam of steam discharging cylinder of intermittent-discharging flash tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854009.XU CN203687001U (en) | 2013-12-23 | 2013-12-23 | Device for recovering steam of steam discharging cylinder of intermittent-discharging flash tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687001U true CN203687001U (en) | 2014-07-02 |
Family
ID=51008891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854009.XU Expired - Lifetime CN203687001U (en) | 2013-12-23 | 2013-12-23 | Device for recovering steam of steam discharging cylinder of intermittent-discharging flash tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925737A (en) * | 2019-11-28 | 2020-03-27 | 国网河北省电力有限公司电力科学研究院 | White eliminating device without external power for continuous row flash tank |
| CN111174193A (en) * | 2018-11-09 | 2020-05-19 | 河北科技大学 | Self-suction type fixed-row white-removing device with finned grating |
| CN114623432A (en) * | 2022-03-17 | 2022-06-14 | 陕西精益化工有限公司 | Exhaust steam recycling device of fixed-row flash tank |
-
2013
- 2013-12-23 CN CN201320854009.XU patent/CN203687001U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174193A (en) * | 2018-11-09 | 2020-05-19 | 河北科技大学 | Self-suction type fixed-row white-removing device with finned grating |
| CN110925737A (en) * | 2019-11-28 | 2020-03-27 | 国网河北省电力有限公司电力科学研究院 | White eliminating device without external power for continuous row flash tank |
| CN114623432A (en) * | 2022-03-17 | 2022-06-14 | 陕西精益化工有限公司 | Exhaust steam recycling device of fixed-row flash tank |
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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: 20140702 |