CN206910947U - A kind of special resin catcher of nuclear power - Google Patents
A kind of special resin catcher of nuclear power Download PDFInfo
- Publication number
- CN206910947U CN206910947U CN201720602783.XU CN201720602783U CN206910947U CN 206910947 U CN206910947 U CN 206910947U CN 201720602783 U CN201720602783 U CN 201720602783U CN 206910947 U CN206910947 U CN 206910947U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- pipe
- filter cylinder
- silk filter
- stack shell
- 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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Abstract
The utility model discloses a kind of special resin catcher of nuclear power, overall is in y-type structure, including silk filter cylinder, water inlet pipe and outlet pipe；Wherein silk filter cylinder is cylindrical, and water inlet pipe and outlet pipe are the pipe body with bending structure；Water inlet pipe abutting joint is and perpendicular with the stack shell of silk filter cylinder in the middle part of the stack shell side wall of silk filter cylinder, and outlet pipe abutting joint is in the stack shell bottom of silk filter cylinder, and the delivery port of outlet pipe is with the water inlet of water inlet pipe in same level height and its nozzle diameter is identical；Silk filter cylinder includes stack shell, cover and the silk filter component being movably fixed in stack shell；The sewage draining exit set vertically downward is installed on the horizontal segment body of water inlet pipe, Butterworth Hatch vertically downward is installed on the horizontal segment body of outlet pipe.The utility model has the characteristics of simple in construction, replacing and installation are quite convenient to, and can effectively remove resin particle and impurity particle in nuclear power condensation water treatment technology, very useful.
Description
Technical field
It the utility model is related to condensate filtration art, the special resin catcher of specially a kind of nuclear power.
Background technology
Atomic power station is also known as nuclear power station, is generated electricity using heat energy caused by one or some power reactor
Or the power facility for the simultaneous heat supply that generates electricity.
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 condensate 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.
Found in addition, being debugged by recent year nuclear power station, it is huge that nuclear power generating sets start washing water quantity first, during flushing
Between it is long, main cause is that more tightened up than fired power generating unit to influent quality requirement (thermoelectricity typically requires outstanding to condensed water precision processing system
It can enter precision processing system during float ＜ 1000mg/L, and nuclear power usually requires that could enter essence during suspension ＜ 500mg/L
Processing system), cause unit starting time lengthening, it is less economical.
Utility model content
The purpose of this utility model is to provide a kind of nuclear power special resin catcher, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of special resin catcher of nuclear power, overall is in y-type structure, including silk filter cylinder, water inlet pipe and outlet pipe；Wherein
Silk filter cylinder is cylindrical, and water inlet pipe and outlet pipe are the pipe body with bending structure；Water inlet pipe abutting joint is in silk filter cylinder
Stack shell side wall in the middle part of, and perpendicular with the stack shell of silk filter cylinder, outlet pipe abutting joint is in the stack shell bottom of silk filter cylinder, outlet pipe
Delivery port with the water inlet of water inlet pipe in same level height and its nozzle diameter is identical；Silk filter cylinder include stack shell,
Cover and the silk filter component being movably fixed in stack shell；The blowdown set vertically downward is installed on the horizontal segment body of water inlet pipe
Mouthful, Butterworth Hatch vertically downward is installed on the horizontal segment body of outlet pipe.
As the further technical scheme of the utility model, silk filter component uses single stainless steel wrap wire filtering element form,
Filtering element gap is 0.2~0.25mm.
As the further technical scheme of the utility model, sealing is reinforced using " O " circle between cover and stack shell.
As the further technical scheme of the utility model, it is welded with into water mounting flange, blows at the mouth of pipe of water inlet pipe
The delivery port of water pipe is provided with water outlet mounting flange.
As the further technical scheme of the utility model, water inlet pipe is with outlet pipe using the side welded or screw thread docks
Formula is connected with silk filter cylinder.
As the further technical scheme of the utility model, in the delivery port of outlet pipe and the water inlet mouth of pipe of water inlet pipe
Heart line coincides.
Compared with prior art, the characteristics of the utility model has simple in construction, and replacing and installation are quite convenient to, can have
Resin particle and impurity particle in the removal nuclear power condensation water treatment technology of effect, it is very useful.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the special resin catcher of nuclear power of the utility model.
In figure：1- silk filter cylinders, 2- water inlet pipes, 3- water inlet mounting flanges, 4- sewage draining exits, 5- outlet pipes, 6- water outlet Method for Installation
Orchid, 7- Butterworth Hatch.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, the resin catcher that a kind of nuclear power is special, overall is in y-type structure, including silk filter cylinder 1, water inlet pipe 2
With outlet pipe 5；Wherein silk filter cylinder 1 is cylindrical, and water inlet pipe 2 and outlet pipe 5 are the pipe body with bending structure；Water inlet pipe
2 abutting joints are and perpendicular with the stack shell of silk filter cylinder 1 in the middle part of the stack shell side wall of silk filter cylinder 1, and the abutting joint of outlet pipe 5 is in silk
The stack shell bottom of filter cylinder 1, the delivery port of outlet pipe 5 and the water inlet of water inlet pipe 2 are in same level height and its mouth of pipe
Diameter is identical, and mouth of pipe center line coincides；Silk filter cylinder 1 includes stack shell, cover and the silk filter component being movably fixed in stack shell；Enter
The sewage draining exit 4 set vertically downward is installed on the horizontal segment body of water pipe 2, is provided with the horizontal segment body of outlet pipe 5 vertical
Straight downward Butterworth Hatch.
In a kind of preferred embodiment of the present utility model, silk filter component uses single stainless steel wrap wire filtering element form, filters
First gap is 0.2~0.25mm.Sealing is reinforced using " O " circle between cover and stack shell, the structure is safe and reliable.
In another embodiment of the present utility model, it is welded with the mouth of pipe of water inlet pipe 2 into water mounting flange 3, blows water pipe 5
Delivery port water outlet mounting flange 6 is installed.In another embodiment of the present utility model, water inlet pipe 2 is with outlet pipe 5 using weldering
Connect or the mode of screw thread docking is connected with silk filter cylinder 1.
The utility model has the characteristics of simple in construction, replacing and installation are quite convenient to, and it is cold effectively to remove nuclear power
Resin particle and impurity particle, very useful in condensate handling process.
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 one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (6)
1. the special resin catcher of a kind of nuclear power, it is characterised in that overall is in y-type structure, including silk filter cylinder, water inlet pipe and is gone out
Water pipe；Wherein silk filter cylinder is cylindrical, and water inlet pipe and outlet pipe are the pipe body with bending structure；Water inlet pipe abutting joint
In the middle part of the stack shell side wall of silk filter cylinder, and it is perpendicular with the stack shell of silk filter cylinder, and outlet pipe abutting joint is at the stack shell bottom of silk filter cylinder
Portion, the delivery port of outlet pipe is with the water inlet of water inlet pipe in same level height and its nozzle diameter is identical；Silk filter cylinder
Including stack shell, cover and the silk filter component being movably fixed in stack shell；It is provided with vertically downward on the horizontal segment body of water inlet pipe
The sewage draining exit of setting, Butterworth Hatch vertically downward is installed on the horizontal segment body of outlet pipe.
2. the special resin catcher of a kind of nuclear power according to claim 1, it is characterised in that silk filter component is using single
Stainless steel wrap wire filtering element form, filtering element gap are 0.2~0.25mm.
3. the special resin catcher of a kind of nuclear power according to claim 1, it is characterised in that used between cover and stack shell
" O " circle reinforces sealing.
4. the special resin catcher of a kind of nuclear power according to claim 1, it is characterised in that welded at the mouth of pipe of water inlet pipe
It is connected to and into water mounting flange, blows the delivery port of water pipe water outlet mounting flange is installed.
5. the special resin catcher of a kind of nuclear power according to claim 1, it is characterised in that water inlet pipe is adopted with outlet pipe
The mode docked with welding or screw thread is connected with silk filter cylinder.
A kind of 6. special resin catcher of nuclear power according to claim 1, it is characterised in that the delivery port of outlet pipe with
The water inlet mouth of pipe center line of water inlet pipe coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602783.XU CN206910947U (en) | 2017-05-27 | 2017-05-27 | A kind of special resin catcher of nuclear power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602783.XU CN206910947U (en) | 2017-05-27 | 2017-05-27 | A kind of special resin catcher of nuclear power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206910947U true CN206910947U (en) | 2018-01-23 |
Family
ID=61307418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602783.XU Expired - Fee Related CN206910947U (en) | 2017-05-27 | 2017-05-27 | A kind of special resin catcher of nuclear power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206910947U (en) |
-
2017
- 2017-05-27 CN CN201720602783.XU patent/CN206910947U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |