CN208596127U - Flue gas desulfurization pH electrode measurement device - Google Patents
Flue gas desulfurization pH electrode measurement device Download PDFInfo
- Publication number
- CN208596127U CN208596127U CN201821293326.8U CN201821293326U CN208596127U CN 208596127 U CN208596127 U CN 208596127U CN 201821293326 U CN201821293326 U CN 201821293326U CN 208596127 U CN208596127 U CN 208596127U
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- electrode
- baffle
- flange
- sleeve
- flue gas
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Abstract
The utility model discloses flue gas desulfurization pH electrode measurement devices, relate generally to the environmental technology field of flue gas desulfurization.Including pH electrode, ring flange, cleaning plant assembly, ring flange center position is equipped with sealing sleeve gasket, and the diameter for sealing the internal diameter ratio pH electrode of the centre bore of sleeve gasket is 1~3 millimeter small, is also fixed with handle on pH electrode；Cleaning plant assembly includes the threaded connector connecting with convex pipe screw thread, is equipped with net in threaded connector, flow liquid inner wall of the pipe is additionally provided with arc flow baffle.It is economical and practical the utility model has the beneficial effects that: structure is simpler, it being capable of the convenient descaling rinsing of electrode tip to pH electrode, it is ensured that the cleannes of pH electrode, to guarantee accurate, safe, the economic operation of desulphurization system.
Description
Technical field
The utility model relates to the environmental technology fields of flue gas desulfurization, specifically flue gas desulfurization pH electrode measurement device.
Background technique
Coal-fired power plant's wet process of FGD be current desulfurization degree it is highest be desulfurization technology.In flue gas desulfurization course,
Since desulphurization system lime stone, gypsum slurries not only contain chloride ion, and granularity is larger, and easily fouling, pH electrode is being surveyed
Amount aspect occurs that pH measurement value drift is big, measurement inaccuracy, makes the difficult point in desulphurization system analysis measurement, and existing
Flue gas desulfurization pH electrode measurement apparatus structure it is complicated.
Utility model content
The purpose of this utility model is to provide flue gas desulfurization pH electrode measurement devices, its structure is simpler, economical real
With being capable of the convenient descaling rinsing of electrode tip to pH electrode, it is ensured that the cleannes of pH electrode, to guarantee desulphurization system standard
Really, safe, economic operation.
The utility model to achieve the above object, is achieved through the following technical solutions:
Flue gas desulfurization pH electrode measurement device, including pH electrode, ring flange, the interface method of the ring flange and flow liquid pipeline
Orchid is fixedly connected by bolt, nut, further includes cleaning plant assembly, and the ring flange center position is equipped with sealing sleeve pipe, institute
It states and is equipped with sealing sleeve gasket in sealing sleeve pipe, the pH electrode is passed through from the centre bore of sealing sleeve gasket, stretched in flow liquid pipeline, institute
The diameter for stating the internal diameter ratio pH electrode of the centre bore of sealing sleeve gasket is 1~3 millimeter small, is also fixed with handle on the pH electrode；
The cleaning plant assembly be arranged in on the flow liquid pipeline of pH electrode opposite side, with pH electrode opposite side
Flow liquid pipeline is equipped with convex pipe, and the cleaning plant assembly includes the threaded connector connecting with convex pipe screw thread, and the screw thread connects
The net adaptable with the electrode tip size of pH electrode is equipped in fitting, the flow liquid inner wall of the pipe is additionally provided with arc flow baffle,
The arc flow baffle is located at the top of threaded connector position.
It further include elasticity reset device, the ring flange is equipped with internal screw thread flange, and the elasticity reset device includes set
Cylinder, described sleeve one end are threadedly coupled with internal screw thread flange, and the sleeve other end is equipped with defining flange, and the handle is equipped with
Baffle, the baffle plate setting is in sleeve inner, and the baffle can be limited by defining flange, and the sleeve inner is equipped with multiple
Position spring, described reset spring one end are contacted with baffle, and the reset spring other end is contacted with ring flange.
The prior art is compared, the utility model has the beneficial effects that:
1, present apparatus structure is simpler, economical and practical, by holding handle, by pH electrode to cleaning plant assembly side
It promotes, until the electrode tip of pH electrode is pushed at net, is contacted with net, then forward and reverse fine rotation handle again, pH electricity
Pole also and then rotates, and makes to generate friction between the electrode tip and net of pH electrode, and then complete descaling rinsing.Pass through the method energy
Enough to the convenient descaling rinsing of the electrode tip of pH electrode, it is ensured that the cleannes of pH electrode, to guarantee that desulphurization system is accurate, pacifies
Entirely, economic operation.
2, the setting of elasticity reset device, the pH electrode after capable of making descaling rinsing are resetted, and measure work again
Make.And defining flange and baffle, when contacting, pH electrode is completed to reset；When baffle and sealing sleeve gasket outer end face contact, pH electrode
Electrode tip and net between contact.
Detailed description of the invention
Attached drawing 1 is the utility model concrete structure schematic diagram.
Attached drawing 2 is the portion I enlarged drawing in the utility model attached drawing 1.
Label shown in attached drawing:
1, pH electrode；2, ring flange；3, flow liquid pipeline；4, interface flange；5, sealing sleeve pipe；6, sleeve gasket is sealed；7, handle；
8, convex pipe；9, threaded connector；10, net；11, arc flow baffle；12, internal screw thread flange；13, sleeve；14, defining flange；
15, baffle；16, reset spring.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is flue gas desulfurization pH electrode measurement device, and main structure includes pH electrode 1, ring flange 2, institute
It states ring flange 2 to be fixedly connected with the interface flange 4 of flow liquid pipeline 3 by bolt, nut, further includes cleaning plant assembly, it is described
2 center of ring flange is equipped with sealing sleeve pipe 5, is equipped with sealing sleeve gasket 6 in the sealing sleeve pipe 5, and the pH electrode 1 is from sealing shroud
The centre bore of pad 6 is passed through, is stretched in flow liquid pipeline 3, the diameter of the internal diameter ratio pH electrode 1 of the centre bore of the sealing sleeve gasket 6
1~3 millimeter small, the diameter of the internal diameter ratio pH electrode 1 of the centre bore of selection sealing sleeve gasket 6 is 2 millimeters small in the present embodiment, pH electrode
1 and seal sleeve gasket 6 centre bore between tight sealing contact, be also fixed with handle 7, the setting of handle 7 on the pH electrode 1
It can be convenient for staff's hand-held operation；
The cleaning plant assembly be arranged in on the flow liquid pipeline 3 of 1 opposite side of pH electrode, opposite one with pH electrode 1
The flow liquid pipeline 3 of side is equipped with convex pipe 8, and the cleaning plant assembly includes the threaded connector 9 being threadedly coupled with convex pipe 8, convex
Pipe 8 is threadedly coupled with threaded connector 9, makes the installation easy to disassemble of threaded connector 9, and then is convenient for after dismantling to net 10
Cleaning.It is equipped with the net 10 adaptable with the electrode tip size of pH electrode 1 in the threaded connector 9, by holding handle 7,
PH electrode 1 is promoted to cleaning plant assembly side, until the electrode tip of pH electrode 1 is pushed at net 10, is connect with net 10
Touching, then forward and reverse fine rotation handle 7, pH electrode 1 also and then rotate, make between the electrode tip of pH electrode 1 and net 10 again
Friction is generated, and then completes descaling rinsing.It being capable of the convenient descaling rinsing of electrode tip to pH electrode 1 by the method, it is ensured that
The cleannes of pH electrode 1, to guarantee accurate, safe, the economic operation of desulphurization system.3 inner wall of flow liquid pipeline is additionally provided with
Arc flow baffle 11, the arc flow baffle 11 are located at the top of 9 position of threaded connector, and arc flow baffle 11 can be kept off
Firmly working fluid avoids or reduces working fluid and flows into fouling at net 10.
It further include elasticity reset device, the ring flange 2 is equipped with internal screw thread flange 12, and the elasticity reset device includes
Sleeve 13, described 13 one end of sleeve are threadedly coupled with internal screw thread flange 12, and 13 other end of sleeve is equipped with defining flange 14,
The handle 7 is equipped with baffle 15, and the baffle 15 is arranged inside sleeve 13, and the baffle 15 can pass through limit convex
Edge 14 limits, and reset spring 16 is equipped with inside the sleeve 13, and described 16 one end of reset spring is contacted with baffle 15, the reset
16 other end of spring is contacted with ring flange 2.The setting of elasticity reset device can be such that the pH electrode 1 after descaling rinsing is answered
Position, measures work again.And when defining flange 14 and baffle 15 contact under the action of reset spring 16, pH electrode 1
It completes to reset；Handle 7 is held, the elastic force of reset spring 16 is overcome, pH electrode 1 is promoted to cleaning plant assembly side, baffle
15 with sealing 6 outer end face contact of sleeve gasket when, contacted between the electrode tip and net 10 of pH electrode 1.
Claims (2)
1. flue gas desulfurization pH electrode measurement device, including pH electrode (1), ring flange (2), the ring flange (2) and flow liquid pipeline
(3) interface flange (4) is fixedly connected by bolt, nut, it is characterised in that: further includes cleaning plant assembly, the flange
Disk (2) center is equipped with sealing sleeve pipe (5), is equipped with sealing sleeve gasket (6) in the sealing sleeve pipe (5), the pH electrode (1) from
The centre bore of sealing sleeve gasket (6) is passed through, is stretched in flow liquid pipeline (3), the internal diameter ratio pH of the centre bore of sealing sleeve gasket (6)
The diameter of electrode (1) is 1~3 millimeter small, is also fixed with handle (7) on the pH electrode (1)；
Cleaning plant assembly setting on the flow liquid pipeline (3) of pH electrode (1) opposite side, it is opposite with pH electrode (1)
The flow liquid pipeline (3) of side is equipped with convex pipe (8), and the cleaning plant assembly includes that the screw thread being threadedly coupled with convex pipe (8) connects
Fitting (9), the threaded connector (9) is interior to be equipped with the net (10) adaptable with the electrode tip size of pH electrode (1), the stream
Liquid pipe road (3) inner wall is additionally provided with arc flow baffle (11), and the arc flow baffle (11) is located at threaded connector (9) position
Top.
2. flue gas desulfurization pH electrode measurement device according to claim 1, it is characterised in that: it further include elasticity reset device,
The ring flange (2) is equipped with internal screw thread flange (12), and the elasticity reset device includes sleeve (13), the sleeve (13) one
End is threadedly coupled with internal screw thread flange (12), and sleeve (13) other end is equipped with defining flange (14), is set on the handle (7)
Have baffle (15), baffle (15) setting is internal in sleeve (13), and the baffle (15) can pass through defining flange (14)
Limit, the sleeve (13) is internal to be equipped with reset spring (16), and described reset spring (16) one end is contacted with baffle (15), described
Reset spring (16) other end is contacted with ring flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293326.8U CN208596127U (en) | 2018-08-09 | 2018-08-09 | Flue gas desulfurization pH electrode measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293326.8U CN208596127U (en) | 2018-08-09 | 2018-08-09 | Flue gas desulfurization pH electrode measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596127U true CN208596127U (en) | 2019-03-12 |
Family
ID=65604742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293326.8U Expired - Fee Related CN208596127U (en) | 2018-08-09 | 2018-08-09 | Flue gas desulfurization pH electrode measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161204A (en) * | 2019-06-06 | 2019-08-23 | 上海蓝魂环保科技有限公司 | Ship tail gas processing pH value turbidity sampling detecting device |
| CN113477582A (en) * | 2021-08-04 | 2021-10-08 | 江苏迪威高压科技股份有限公司 | Derusting jig for high-pressure pipe connector and using method |
-
2018
- 2018-08-09 CN CN201821293326.8U patent/CN208596127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161204A (en) * | 2019-06-06 | 2019-08-23 | 上海蓝魂环保科技有限公司 | Ship tail gas processing pH value turbidity sampling detecting device |
| CN113477582A (en) * | 2021-08-04 | 2021-10-08 | 江苏迪威高压科技股份有限公司 | Derusting jig for high-pressure pipe connector and using method |
| CN113477582B (en) * | 2021-08-04 | 2024-03-01 | 江苏迪威高压科技股份有限公司 | Rust removal jig for high-pressure pipe fitting connector and use method |
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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: 20190312 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |