CN207507035U - A kind of recovery system of steam condensate (SC) - Google Patents
A kind of recovery system of steam condensate (SC) Download PDFInfo
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- CN207507035U CN207507035U CN201721368583.9U CN201721368583U CN207507035U CN 207507035 U CN207507035 U CN 207507035U CN 201721368583 U CN201721368583 U CN 201721368583U CN 207507035 U CN207507035 U CN 207507035U
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- steam
- evaporator
- outlet
- recovery system
- air supply
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Abstract
The utility model is related to chemical fields.Purpose is to provide a kind of recovery system of steam condensate (SC), which should be able to efficiently recycle condensed water, and has the characteristics that safe and reliable, stable.Technical solution is：A kind of recovery system of steam condensate (SC), it is characterised in that：The recovery system includes steam air supply source, the outlet of steam air supply source is sequentially connected the steam inlet of the first valve, evaporator, the steam inlet of the indirect steam outlet connection steam buffer tank of evaporator, the steam condensate (SC) outlet of evaporator is sequentially connected the steam inlet of steam trap, flash tank, another import of the steam (vapor) outlet connection steam buffer tank of flash tank, the import of the outlet connection injection pressurizer of steam buffer tank, spray another steam inlet of the outlet connection evaporator of pressurizer, the condensation-water drain connection catch basin of flash tank；The catch basin is sequentially connected the water inlet of water-delivery pump, steam air supply source again.
Description
Technical field
The utility model is related to chemical fields, are specifically related to a kind of steam heating system in terms of evaporator application.
Background technology
In public work, steam is very important public medium, is widely used.Steam is sent as thermophore to indirect
In heating equipment, the steam condensate (SC) of liquid is condensed into after heating cold fluid.Existing vaporising device is heated using steam
After can generate a large amount of condensed water, these condensed waters typically directly discharge (water quality of steam condensate (SC) is preferable), therefore cause
Greatly waste, is further improved.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technology, provide a kind of recycling system of steam condensate (SC)
System, which should be able to efficiently recycle condensed water, and have the characteristics that safe and reliable, stable.
The technical solution of the utility model is：
A kind of recovery system of steam condensate (SC), it is characterised in that：The recovery system includes steam air supply source, steam gas supply
The outlet in source is sequentially connected the steam inlet of the first valve, evaporator, the indirect steam outlet connection steam buffer tank of evaporator
Steam inlet, the steam condensate (SC) outlet of evaporator is sequentially connected the steam inlet of steam trap, flash tank, the steam of flash tank
Another import of outlet connection steam buffer tank, the import of the outlet connection injection pressurizer of steam buffer tank, sprays pressurizer
Outlet connection evaporator another steam inlet, flash tank condensation-water drain connection catch basin；The catch basin is again successively
Connect the water inlet of water-delivery pump, steam air supply source.
The steam (vapor) outlet of the flash tank connects the import of steam buffer tank by third valve, and the condensed water of flash tank goes out
Mouth passes through the 4th valve and connects catch basin.
The outlet of the steam air supply source also connects another import of injection pressurizer by the second valve.
The steam air supply source is boiler.
The beneficial effects of the utility model are：
In the utility model, evaporator heat while generate a large amount of condensed waters (wherein with considerable using steam
Heat can recycle), condensed water is depressurized and in flash tank because overheat is produced from steaming after discharging evaporator using steam trap
It was found that as so that steam condensate (SC) is vaporizated into steam, and the indirect steam one that the steam of flash tank discharge is generated with evaporator is gone forward side by side
Enter steam buffer tank, then enter evaporator together after mixed vapour is compressed as power using a small amount of high steam with injection pressurizer
As heating agent, the condensed water of flash tank discharge is then sent into catch basin collection, thus has high excellent of environment-friendly water-saving, the rate of recovery
Point.
Description of the drawings
Fig. 1 is the connection relationship diagram of the utility model.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in Figure 1, a kind of recovery system of steam condensate (SC), including steam air supply source 8, evaporator 1, steam trap 2, dodges
Steaming pot 3, steam buffer tank 4, injection pressurizer 5, catch basin 6, water-delivery pump 7, the first valve 11, the second valve 51, third valve
31st, the 4th valve 32.
The steam air supply source is preferably using boiler, for exporting high steam.The evaporator be equipped with material liquid into
Mouth, completion liquid are with completing liquid condensing water out, indirect steam exports, steam condensate (SC) exports and two steam inlets.It is described
Steam buffer tank is equipped with outlet and two steam inlets.The injection pressurizer is equipped with outlet and two imports.Institute
Flash tank is stated equipped with import, steam (vapor) outlet, condensation-water drain.
The outlet of the steam air supply source is sequentially connected the steam inlet of the first valve, evaporator by pipeline.The steaming
Evaporator vapo(u)r outlet connects the steam inlet of steam buffer tank by pipeline.The steam condensate (SC) outlet of the evaporator
The steam inlet of steam trap, flash tank is sequentially connected by pipeline, the steam (vapor) outlet of flash tank is sequentially connected third by pipeline
Another import of valve, steam buffer tank.The outlet of the steam buffer tank connects the import of injection pressurizer by pipeline, and
And the outlet of steam air supply source is also sequentially connected the second valve, another import for spraying pressurizer by pipeline.The injection adds
The outlet of depressor connects another steam inlet of evaporator by pipeline.
The condensation-water drain of the flash tank is sequentially connected the 4th valve, catch basin, water-delivery pump, steam by pipeline and supplies
The water inlet in source.The top of the catch basin is equipped with blow-down pipe, for being vented low-pressure steam.Due to inputting the condensed water of catch basin
Temperature is higher, thus water-delivery pump preferably uses high-temperature resistant pump.
Utility model works principle is as follows：
Steam air supply source is to evaporator conveying high-pressure steam so that the material liquid (cold fluid) into evaporator is sent to heat dense
It is formed after contracting and completes liquid with completing liquid condensing and discharging；The steam condensate (SC) that evaporator generates is in steam trap, flash tank
Under the action of be converted into low-pressure steam, and sent together into steam buffer tank with the indirect steam of evaporator, steam buffer tank production
Raw steam is sent again into injection pressurizer, and injection pressurizer will be low as power using a small amount of high steam for being originated from steam air supply source
Evaporator is returned to after pressure raise steam, the first valve is simultaneously closed off and adjusting the second valve makes system be in stable operation shape
State.
The utility model makes full use of the indirect steam and steam of evaporator by the way that a certain amount of work done during compression is continuously replenished
A large amount of latent heat of condensing water vapor steam are run with ensureing system stability and high efficiency.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of recovery system of steam condensate (SC), it is characterised in that：The recovery system includes steam air supply source (8), and steam supplies
The outlet of air source is sequentially connected the steam inlet of the first valve (11), evaporator (1), and the indirect steam outlet connection of evaporator is steamed
The steam inlet of vapour surge tank (4), the steam condensate (SC) outlet of evaporator are sequentially connected the steam of steam trap (2), flash tank (3)
Import, another import of the steam (vapor) outlet connection steam buffer tank of flash tank, the outlet connection injection pressurizer of steam buffer tank
(5) import, sprays another steam inlet of the outlet connection evaporator of pressurizer, and the condensation-water drain connection of flash tank is catchmented
Slot (6)；The catch basin is sequentially connected the water inlet of water-delivery pump (7), steam air supply source again.
2. the recovery system of steam condensate (SC) according to claim 1, it is characterised in that：The steam (vapor) outlet of the flash tank
The import of steam buffer tank is connected by third valve (31), the condensation-water drain of flash tank is connected by the 4th valve (32) to be collected
Sink.
3. the recovery system of steam condensate (SC) according to claim 2, it is characterised in that：The outlet of the steam air supply source
Another import of injection pressurizer is also connected by the second valve (51).
4. the recovery system of steam condensate (SC) according to claim 3, it is characterised in that：The steam air supply source is pot
Stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368583.9U CN207507035U (en) | 2017-10-23 | 2017-10-23 | A kind of recovery system of steam condensate (SC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368583.9U CN207507035U (en) | 2017-10-23 | 2017-10-23 | A kind of recovery system of steam condensate (SC) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507035U true CN207507035U (en) | 2018-06-19 |
Family
ID=62535052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368583.9U Active CN207507035U (en) | 2017-10-23 | 2017-10-23 | A kind of recovery system of steam condensate (SC) |
Country Status (1)
| Country | Link |
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| CN (1) | CN207507035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612293A (en) * | 2018-11-07 | 2019-04-12 | 襄阳泽东化工集团有限公司 | A kind of heat recovery system of condensed water in high temperature |
-
2017
- 2017-10-23 CN CN201721368583.9U patent/CN207507035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612293A (en) * | 2018-11-07 | 2019-04-12 | 襄阳泽东化工集团有限公司 | A kind of heat recovery system of condensed water in high temperature |
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