CN207227051U - A kind of oxygen-eliminating device without a head - Google Patents
A kind of oxygen-eliminating device without a head Download PDFInfo
- Publication number
- CN207227051U CN207227051U CN201720698628.2U CN201720698628U CN207227051U CN 207227051 U CN207227051 U CN 207227051U CN 201720698628 U CN201720698628 U CN 201720698628U CN 207227051 U CN207227051 U CN 207227051U
- Authority
- CN
- China
- Prior art keywords
- hollow vessel
- interface
- oxygen
- water inlet
- eliminating device
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000004064 recycling Methods 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 238000011109 contamination Methods 0.000 claims description 3
- 238000006392 deoxygenation reaction Methods 0.000 abstract description 5
- 208000025599 Heat Stress disease Diseases 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of oxygen-eliminating device without a head, including columned hollow vessel, the both ends of hollow vessel are equipped with safety door, the upper end both sides of hollow vessel are respectively equipped with a water inlet, water outlet is equipped with the middle part of lower end, the both sides of wherein each water inlet are equipped with exhaust outlet, and the upper center of hollow vessel is equipped with recycling interface and four and takes out air feed interface, and the outside of four pumping air feed interfaces is equipped with auxiliary vapour steam supply interface and HP heater drainage interface；Recycling interface is equipped between tank body left end water inlet and recycling interface and four pumping air feed interfaces and tank body right end water inlet；The can body of the hollow vessel, which is even eaten, is equipped with local water level meter.The utility model uses single container structure, avoids the stress cracking that water tank goes out with deoxygenation head, and heating steam enters from underwater, makes oxygen-eliminating device overall work temperature low, mitigates metal heat fatigue significantly, effectively extend using the longevity；It is highly relatively low using single container structure, there is preferably shock resistance.
Description
Technical field
Water filtration technology field is the utility model is related to, is specially a kind of oxygen-eliminating device without a head.
Background technology
Atomic power station is also known as nuclear power station, is generated electricity using thermal energy caused by one or some power reactor
Or the power facility of power generation and heat supply.
By taking AP1000 nuclear power stations as an example, condensed water precision processing system (including high speed cation bed and high flow rate mixed bed) therein is set
Between secondary circuit condensate pump and condensate booster pump, its basic function be remove condensation water in salt impurity (such as sodium from
Son and sulfate ion etc.) and mechanical admixture (the mainly corrosion product of iron).But limited by current structure, it is domestic at present
In the nuclear power station run, secondary circuit condensed water precision processing system water outlet sulfate radical is difficult to up to standard all the time, it has also become puzzlement nuclear power
Stand high level operation bottleneck.
Oxygen-eliminating device is one of nuclear power station hot water heating hot systems key equipment, will be to pot as oxygen-eliminating device oxygen scavenging ability is poor
Heavy losses caused by the corrosion of stove feedwater piping and other auxiliary devices, caused economic loss will be the several of oxygen-eliminating device cost
Ten or hundred times.
Utility model content
The purpose of this utility model is to provide a kind of oxygen-eliminating device without a head, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：
A kind of oxygen-eliminating device without a head, including columned hollow vessel, the both ends of hollow vessel are equipped with safety door, hollow vessel
Upper end both sides be respectively equipped with a water inlet, be equipped with water outlet in the middle part of lower end, wherein the both sides of each water inlet are equipped with exhaust outlet,
The upper center of hollow vessel is equipped with recycling interface and four take out air feed interface, and the outside of four pumping air feed interfaces is equipped with auxiliary vapour steam supply
Interface and HP heater drainage interface；Tank body left end water inlet and recycling interface and four are taken out between air feed interface and tank body right end water inlet
It is equipped with recycling interface；The can body of the hollow vessel is equipped with local water level meter.
As the further technical solution of the utility model, the bottom of the hollow vessel is additionally provided with puts for what is removed contamination
The mouth of a river.
As the further technical solution of the utility model, the middle part upper end of the hollow vessel is equipped with overflow port.
As the further technical solution of the utility model, manhole is provided with the safety door.
As the further technical solution of the utility model, the can body of the hollow vessel is surveyed equipped with some pressure
Point.
Compared with prior art, the utility model uses single container structure, avoids the stress that water tank goes out with deoxygenation head and splits
Line, heating steam enter from underwater, make oxygen-eliminating device overall work temperature low, mitigate metal heat fatigue significantly, effectively extend
Use the longevity；It is highly relatively low using single container structure, there is preferably shock resistance；, can and the utility model is designed without deoxygenation head
Reduce the pipeline being connected with water tank, simplied system structure.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of oxygen-eliminating device without a head of the utility model.
In figure：1- safety doors, 2- water inlets, 3- exhaust outlets, 4- recycling interfaces, 5- tetra- take out air feed interface, and the auxiliary vapour of 6- supplies
Vapour interface, 7- HP heater drainage interfaces, 8- local water level meters, 9- overflow ports, 10- dewatering outlets, 11- water outlets, 12- manholes, 13-
Pressure-measuring-point.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of oxygen-eliminating device without a head, including columned hollow vessel, the both ends of hollow vessel are equipped with safety
Door 1, the upper end both sides of hollow vessel are respectively equipped with a water inlet 2, water outlet 11 are equipped with the middle part of lower end, wherein each water inlet 2
Both sides be equipped with exhaust outlet, the upper center of hollow vessel is equipped with recycling interface 4 and four and takes out air feed interface 5, and four pumping supply connect
The outside of mouth 5 is equipped with auxiliary vapour steam supply interface 6 and HP heater drainage interface 7；Tank body left end water inlet 2 is taken out with recycling interface 4 and four
Recycling interface 4 is equipped between air feed interface 5 and tank body right end water inlet 2；The can body of the hollow vessel is equipped with water on the spot
Position meter 8.
In a kind of preferred embodiment of the utility model, the bottom of the hollow vessel is additionally provided with to discharge water for what is removed contamination
Mouth 10.
In a kind of preferred embodiment of the utility model, the middle part upper end of the hollow vessel is equipped with overflow port 9.
In a kind of preferred embodiment of the utility model, manhole 12 is provided with the safety door 1.
In a kind of preferred embodiment of the utility model, the can body of the hollow vessel is equipped with some pressure-measuring-points
13。
The utility model uses single container structure, avoids the stress cracking that water tank goes out with deoxygenation head, heats steam from water
Lower entrance, makes oxygen-eliminating device overall work temperature low, mitigates metal heat fatigue significantly, effectively extends using the longevity；Using Dan Rong
Device structure, it is highly relatively low, there is preferably shock resistance；And the utility model is designed without deoxygenation head, it can reduce and be connected with water tank
Pipeline, simplied system structure.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Various changes can be made.
Claims (5)
1. a kind of oxygen-eliminating device without a head, including columned hollow vessel, the both ends of hollow vessel are equipped with safety door, hollow vessel
Upper end both sides are respectively equipped with a water inlet, are equipped with water outlet in the middle part of lower end, it is characterised in that the both sides of wherein each water inlet are set
There is exhaust outlet, the upper center of hollow vessel is equipped with recycling interface and four and takes out air feed interface, set on the outside of four pumping air feed interfaces
There are auxiliary vapour steam supply interface and HP heater drainage interface；Tank body left end water inlet takes out air feed interface and the tank body right side with recycling interface and four
Recycling interface is equipped between the water inlet of end；The can body of the hollow vessel is equipped with local water level meter.
2. a kind of oxygen-eliminating device without a head according to claim 1, it is characterised in that the bottom of the hollow vessel is additionally provided with use
In the dewatering outlet removed contamination.
3. a kind of oxygen-eliminating device without a head according to claim 1, it is characterised in that the middle part upper end of the hollow vessel is equipped with
Overflow port.
4. a kind of oxygen-eliminating device without a head according to claim 1, it is characterised in that be provided with manhole on the safety door.
5. a kind of oxygen-eliminating device without a head according to claim 1, it is characterised in that if the can body of the hollow vessel is equipped with
Dry pressure-measuring-point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698628.2U CN207227051U (en) | 2017-06-16 | 2017-06-16 | A kind of oxygen-eliminating device without a head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698628.2U CN207227051U (en) | 2017-06-16 | 2017-06-16 | A kind of oxygen-eliminating device without a head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227051U true CN207227051U (en) | 2018-04-13 |
Family
ID=61851973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698628.2U Expired - Fee Related CN207227051U (en) | 2017-06-16 | 2017-06-16 | A kind of oxygen-eliminating device without a head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563066A (en) * | 2019-09-06 | 2019-12-13 | 山东舜业压力容器有限公司 | Oxygen remover without head |
-
2017
- 2017-06-16 CN CN201720698628.2U patent/CN207227051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563066A (en) * | 2019-09-06 | 2019-12-13 | 山东舜业压力容器有限公司 | Oxygen remover without head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 |