CN207351239U - Gas utilization unit steam condensate (SC) energy-saving recovery device - Google Patents
Gas utilization unit steam condensate (SC) energy-saving recovery device Download PDFInfo
- Publication number
- CN207351239U CN207351239U CN201721296782.3U CN201721296782U CN207351239U CN 207351239 U CN207351239 U CN 207351239U CN 201721296782 U CN201721296782 U CN 201721296782U CN 207351239 U CN207351239 U CN 207351239U
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- Prior art keywords
- condensate
- steam
- hot air
- condensing hot
- energy
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- 238000011084 recovery Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009833 condensation Methods 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims abstract description 15
- 238000005202 decontamination Methods 0.000 claims description 11
- 230000003588 decontaminative effect Effects 0.000 claims description 11
- 230000003628 erosive effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 4
- 239000003245 coal Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 brewing Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Gas utilization unit steam condensate (SC) energy-saving recovery device, steam gas equipment (7) is connected to multichannel common network pressurizer (2) by steam trap (1) and condensate piping (8), by multichannel common network pressurizer (2) access condensing hot air furnace tank (4), at the top of condensing hot air furnace tank (4) pipeline (10) access air-breathing constant pressure arrangement (5) is recycled by flash steam, condensing hot air furnace tank (4) bottom is by condensate pump (6) access air-breathing constant pressure arrangement (5), in the middle part of condensing hot air furnace tank (4) or bottom picks out blowdown pipeline (9), air-breathing constant pressure arrangement (5) picks out condensate water pipe (11).The high-temperature condensation water of recovered steam system discharge, can maximally utilise the heat of condensed water, using water wisely, saves fuel.The efficiency of whole therrmodynamic system is significantly improved, saves electricity, coal, water and pollution processing cost, to the energy-saving of factory, increasing economic efficiency has obvious action.
Description
Technical field
Gas utilization unit auxiliary steam cold recovery technology is the utility model is related to, especially gas utilization unit steam condensate (SC) is energy saving
Retracting device.
Background technology
Steam as it is a kind of clean, safety energy carrier be widely used in all trades and professions, such as power generation, oil, chemical industry,
In the industrial circles such as printing and dyeing, papermaking, light textile, brewing, rubber, potting.After steam releases the latent heat of vaporization in each gas utilization unit, become
Saturation condensation water for intimate equality of temperature with pressure, since the use pressure of steam is more than atmospheric pressure, so condensation water is had
Heat up to the 20%~30% of the full heat of steam, and the heat that the higher condensation water of pressure, temperature has is more, accounts for steaming
The ratio of vapour total amount of heat is also bigger.As can be seen that the heat of recycling condensation water, and efficiently used, there is very big section
Can potentiality.
The heating equipment that many industries such as domestic chemical industry, rubber, weaving, wine brewing, plastics, building materials, metallurgy use is all with steaming
For vapour as heating source, steam condenses the saturated water become after heat release under same pressure in such devices, is then arranged through steam trap
Go out.Leave 25% or so of the steam condensate (SC) of equipment still containing steam heat, and there is no impurity, it can still function as boiler to
Water, boiler feedwater often improve 7 DEG C, and capable of saving fuel 1%.To many investigation using steam heater user and had according to us
The indirect steam heating equipment of pass data, many factories and unit not installs steam trap, even if what is had is mounted with, because of choosing
Type is improper, and maintenance is not in time with the reason such as workmanship, and making the steam content in condensation water, some is unexpectedly high still up to 5%~30%
Up to 50%, heat loss is extremely serious.Steam trap is because the heat of leakage losses is sometimes over the heat that condensation water is taken away.Therefore,
Vapour is leaked in reduction of adopting an effective measure, and it is a very valuable energy conservation measure to recycle steam condensate.
The high-temperature condensation water of condensation water recovery system recovered steam system discharge, can maximally utilise the heat of condensed water
Amount, using water wisely, saves fuel.To the energy-saving of factory, increasing economic efficiency has obvious action.Condensation water recovery system
It is broadly divided into two kinds of Recovery with Open-loop system and closed-style recycling system.
Utility model content
The purpose of this utility model is to provide gas utilization unit steam condensate (SC) energy-saving recovery device, overcomes the prior art to lack
Fall into.
The purpose of this utility model will be realized by following technical measures：Including steam trap, multichannel common network pressure balance
Device, condensing hot air furnace tank, air-breathing constant pressure arrangement, condensate pump, steam gas equipment, condensate piping, blowdown pipeline, flash steam
Recycle pipeline and condensate water pipe；Steam gas equipment is connected to multichannel common network pressure and puts down by steam trap and condensate piping
Weighing apparatus, accesses condensing hot air furnace tank, condensing hot air furnace tank top recycles pipe by flash steam by multichannel common network pressurizer
Line accesses air-breathing constant pressure arrangement, and condensing hot air furnace pot bottom is by condensate pump access air-breathing constant pressure arrangement, condensing hot air furnace tank
Middle part or bottom pick out blowdown pipeline, and air-breathing constant pressure arrangement picks out condensate water pipe.
Especially, the condensed water that the different steam gas equipment at least two tunnels is drawn is distinguished by independent condensate piping
Multichannel common network pressurizer is imported, also, installation self-support increases on the condensate piping of discharge pressure maximum at least in
Depressor.
Especially, condensing hot air furnace tank at least picks out two road pipelines to air-breathing constant pressure arrangement, and installation condensation respectively thereon
Water pump.
Especially, installation water separator, guiding device, decontamination apparatus, captation, overbottom pressure in condensing hot air furnace tank
Using device and cavitation erosion cancellation element, wherein, water separator connects guiding device respectively and overbottom pressure utilizes device, water conservancy diversion dress
Put and condensate pump is connected with captation by decontamination apparatus successively, overbottom pressure is catchmented using device by cavitation erosion cancellation element connection
Device, moreover, decontamination apparatus connects blowdown pipeline.
Especially, automatic control box is installed on condensing hot air furnace tank.
Especially, condensate water pipe is connected to reuse means.
The advantages of the utility model and effect：The high-temperature condensation water of recovered steam system discharge, can maximally utilise
The heat of condensed water, using water wisely, saves fuel.The efficiency of whole therrmodynamic system is significantly improved, saves electricity, coal, water and pollution
Processing cost, to the energy-saving of factory, increasing economic efficiency has obvious action.
Brief description of the drawings
Fig. 1 is 1 structure diagram of the utility model embodiment.
Fig. 2 is 1 internal process schematic diagram of the utility model embodiment.
Reference numeral includes：
Steam trap 1, multichannel common network pressurizer 2, self-support booster 3, condensing hot air furnace tank 4, air-breathing constant pressure arrangement 5,
Condensate pump 6, steam gas equipment 7, condensate piping 8, blowdown pipeline 9, flash steam recycle pipeline 10, condensate water pipe
11st, automatic control box 12, reuse means 13；Water separator 401, guiding device 402, decontamination apparatus 403, captation
404th, overbottom pressure utilizes device 405, cavitation erosion cancellation element 406.
Embodiment
The utility model principle is that a set of recycling using condensed water and its heat effectively and reasonably of design circulates
System, it is necessary to include overbottom pressure transportation section auxiliary device, condensate water recovery device and recycling section ancillary equipment three successively
Part, to reach the problem of maximum energy-saving consumption reduction effect is worth discussion now.
The utility model includes：Steam trap 1, multichannel common network pressurizer 2, condensing hot air furnace tank 4, air-breathing constant pressure arrangement
5th, condensate pump 6, steam gas equipment 7, condensate piping 8, blowdown pipeline 9, flash steam recycle pipeline 10 and condensate pipe
Line 11.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：As shown in Figure 1, steam gas equipment 7 is connected to multichannel and is total to by steam trap 1 and condensate piping 8
Net pressurizer 2, accesses condensing hot air furnace tank 4, the top of condensing hot air furnace tank 4 is by dodging by multichannel common network pressurizer 2
Steam recycles pipeline 10 to access air-breathing constant pressure arrangement 5, and air-breathing level pressure is accessed in 4 bottom of condensing hot air furnace tank by condensate pump 6
Device 5, the middle part of condensing hot air furnace tank 4 or bottom pick out blowdown pipeline 9, and air-breathing constant pressure arrangement 5 picks out condensate water pipe 11.
In foregoing, the condensed water that the different steam gas equipment 7 at least two tunnels is drawn divides by independent condensate piping 8
Not Dao Ru multichannel common network pressurizer 2, also, on the condensate piping 8 of discharge pressure maximum at least in installation from
Vertical booster 3.
In foregoing, condensing hot air furnace tank 4 at least picks out two road pipelines to air-breathing constant pressure arrangement 5, and installs respectively thereon cold
Condensate pump 6.
In foregoing, installation water separator 401, guiding device 402, decontamination apparatus 403, collection in condensing hot air furnace tank 4
Water installations 404, overbottom pressure utilize device 405 and cavitation erosion cancellation element 406, wherein, water separator 401 connects water conservancy diversion dress respectively
Put 402 and overbottom pressure utilize device 405, guiding device 402 connects condensed water by decontamination apparatus 403 and captation 404 successively
Pump 6, overbottom pressure connect captation 404 using device 405 by cavitation erosion cancellation element 406, moreover, the connection row of decontamination apparatus 403
Dirty pipeline 9.
In foregoing, automatic control box 12 is installed on condensing hot air furnace tank 4.
In foregoing, condensate water pipe 11 is connected to reuse means 13.
As shown in Figure 2, the present embodiment operation principle is：In the auxiliary device of overbottom pressure transportation section, 7 row of steam gas equipment
The steam condensate gone out enters the condensing hot air furnace tank 4 of condensate water recovery device through steam trap 1, first through water separator 401.
The vapour isolated and the secondary flash vapour produced are stored in upper vessel portion.Wherein, water passes through guiding device 402 and decontamination apparatus 403,
After being drawn out to the removing dirt of blowdown pipeline 9, condensation water is stored in container.Water level height is by liquid in the container of condensing hot air furnace tank 4
Position meter instruction simultaneously starts signal transmitting to automatic control box 12, control system according to water level high-low signal instruction condensate pump 6
Or close, start condensate pump 6 when the water level in condensing hot air furnace tank 4 reaches highest order, condensation water is transported to certain
Place；When water level is preferably minimized water level, condensate pump 6 stops draining, overflows steam by cavitation erosion through water separator 401
Cavitation will not be produced to condensate pump 6 by entering captation 404 after cancellation element 406.Further, condensate pump 6 exports cold
Condensate arrives condensate water pipe 11 and reuse means successively after entering the air-breathing constant pressure arrangement 5 of recycling section ancillary equipment
13, safety valve is automatically turned on when pressure is higher than setting pressure in collecting container, it is ensured that collecting container safety.
Claims (6)
1. gas utilization unit steam condensate (SC) energy-saving recovery device, including steam trap (1), multichannel common network pressurizer (2), condensation
Water recovery tank (4), air-breathing constant pressure arrangement (5), condensate pump (6), steam gas equipment (7), condensate piping (8), blow-off pipe
Line (9), flash steam recycle pipeline (10) and condensate water pipe (11)；It is characterized in that, steam gas equipment (7) is by hydrophobic
Device (1) and condensate piping (8) are connected to multichannel common network pressurizer (2), are accessed by multichannel common network pressurizer (2) cold
Condensate recycling can (4), condensing hot air furnace tank (4) top recycle pipeline (10) access air-breathing constant pressure arrangement (5) by flash steam,
Condensing hot air furnace tank (4) bottom is by condensate pump (6) access air-breathing constant pressure arrangement (5), condensing hot air furnace tank (4) middle part or bottom
Portion picks out blowdown pipeline (9), and air-breathing constant pressure arrangement (5) picks out condensate water pipe (11).
2. gas utilization unit steam condensate (SC) energy-saving recovery device as claimed in claim 1, it is characterised in that at least two tunnels are different
Steam gas equipment (7) draw condensed water be directed respectively into multichannel common network pressure balance by independent condensate piping (8)
Device (2), also, self-support booster (3) is installed on the condensate piping (8) of discharge pressure maximum at least in.
3. gas utilization unit steam condensate (SC) energy-saving recovery device as claimed in claim 1, it is characterised in that condensing hot air furnace tank
(4) two road pipelines are at least picked out to air-breathing constant pressure arrangement (5), and condensate pump (6) is installed respectively thereon.
4. gas utilization unit steam condensate (SC) energy-saving recovery device as claimed in claim 1, it is characterised in that condensing hot air furnace tank
(4) installation water separator (401), guiding device (402), decontamination apparatus (403), captation (404), overbottom pressure utilize in
Device (405) and cavitation erosion cancellation element (406), wherein, water separator (401) connects guiding device (402) and remaining respectively
Pressure utilizes device (405), and guiding device (402) is successively by decontamination apparatus (403) and captation (404) connection condensate pump
(6), overbottom pressure connects captation (404) using device (405) by cavitation erosion cancellation element (406), moreover, decontamination apparatus
(403) blowdown pipeline (9) is connected.
5. gas utilization unit steam condensate (SC) energy-saving recovery device as claimed in claim 1, it is characterised in that condensing hot air furnace tank
(4) automatic control box (12) is installed on.
6. gas utilization unit steam condensate (SC) energy-saving recovery device as claimed in claim 1, it is characterised in that condensate water pipe
(11) it is connected to reuse means (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296782.3U CN207351239U (en) | 2017-10-10 | 2017-10-10 | Gas utilization unit steam condensate (SC) energy-saving recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296782.3U CN207351239U (en) | 2017-10-10 | 2017-10-10 | Gas utilization unit steam condensate (SC) energy-saving recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351239U true CN207351239U (en) | 2018-05-11 |
Family
ID=62357567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296782.3U Expired - Fee Related CN207351239U (en) | 2017-10-10 | 2017-10-10 | Gas utilization unit steam condensate (SC) energy-saving recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686525A (en) * | 2019-11-06 | 2020-01-14 | 河南省中原大化集团有限责任公司 | Steam condensate gas recovery device and recovery method |
-
2017
- 2017-10-10 CN CN201721296782.3U patent/CN207351239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686525A (en) * | 2019-11-06 | 2020-01-14 | 河南省中原大化集团有限责任公司 | Steam condensate gas recovery device and recovery method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |