CN203310716U - Density and pH meter detection device for desulfurizing absorption tower - Google Patents
Density and pH meter detection device for desulfurizing absorption tower Download PDFInfo
- Publication number
- CN203310716U CN203310716U CN2013202066146U CN201320206614U CN203310716U CN 203310716 U CN203310716 U CN 203310716U CN 2013202066146 U CN2013202066146 U CN 2013202066146U CN 201320206614 U CN201320206614 U CN 201320206614U CN 203310716 U CN203310716 U CN 203310716U
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- pipeline
- density
- measurement device
- meter
- absorption tower
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- 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 relates to the field of energy power, and particularly relates to a density/pH measurement method for a desulfurizing absorption tower. According to the technical scheme, a pipeline is arranged at the bottom of the desulfurizing absorption tower and is connected with an inlet of a circulating pump; an outlet of the circulating pump is connected with an inlet of a density meter measurement device through the pipeline; an outlet of the density meter measurement device is connected to the top of the desulfurizing absorption tower through the pipeline; a pH meter probe is arranged on the pipeline between the outlet of the circulating pump and the density meter measurement device; a slurry emptying pipe is arranged on the pipeline between the pH meter probe and the density meter measurement device; a backwashing pipe is arranged on the pipeline between the density meter measurement device and the top of the desulfurizing absorption tower; the pH meter probe is connected with an instrument display through a wire. A density and pH meter detection device has the beneficial effects that a small-size detection device is independently arranged beside the desulfurizing absorption tower, so that the flowing speed and the pressure of slurry which flows through a density meter are relatively low, the abrasion to the detection equipment is allevaited, and the running economy of the equipment is greatly improved.
Description
Technical field
The utility model relates to the electricity power field, relates to desulfuration absorbing tower density/pH metering system.
Background technology
At present, for desulfuration absorbing tower density and pH meter, detect, mainly to detect in the slurry circulating pump outlet, because the slurry circulating pump top hole pressure is large, while flowing through desulfuration absorbing tower density and pH measurement mechanism, under the effect of slurries high pressure, high flow rate, the checkout equipment frequent breakage, have a strong impact on the safe operation of desulphurization system.
The utility model content
The purpose of this utility model is exactly the deficiency existed for prior art, sets up small-sized desulfuration absorbing tower density and pH meter pick-up unit in the desulfuration absorbing tower side, meets the requirement to slurry flow rate, pressure of desulfuration absorbing tower densitometer and pH meter.
Technical scheme: pipeline is set from the desulfuration absorbing tower bottom, pipeline connects pump entry, circulating-pump outlet is by pipeline Connection Density instrumentation amount device portal, the outlet of densimeter measurement device is connected to the desulfuration absorbing tower top by pipeline, the pH meter probe is set on the pipeline between circulating-pump outlet and densimeter measurement device, on pipeline between pH meter probe and densimeter measurement device, the slurries evacuated tube is set, on pipeline between densimeter measurement device and desulfuration absorbing tower top, backwash tube is set, the pH meter probe connects instrument display by wire.
Beneficial effect: because the desulfuration absorbing tower side sets up small-sized pick-up unit, flow velocity, the pressure of the densitometer slurries of flowing through are relatively low, and the wearing and tearing that alleviate checkout equipment improve the performance driving economy of equipment greatly.
The accompanying drawing explanation:
Accompanying drawing 1 is principle schematic of the present utility model.
Embodiment
With reference to accompanying drawing 1, the utility model is mainly, from the desulfuration absorbing tower bottom, pipeline 1 is set, pipeline 1 connects ebullator 2 entrances, ebullator 2 outlets are by pipeline Connection Density instrumentation amount device 4 entrances, 4 outlets of densimeter measurement device are connected to desulfuration absorbing tower 6 tops by pipeline, on the pipeline between ebullator 2 outlets and densimeter measurement device 4, pH meter probe 7 is set, on pipeline between pH meter probe 7 and densimeter measurement device 4, slurries evacuated tube 3 is set, on pipeline between densimeter measurement device 4 and desulfuration absorbing tower 6 tops, backwash tube 5 is set, pH meter probe 7 connects instrument display 8 by wire.
Monitoring fresh water (FW) process flow diagram: from pipeline 1 → ebullator 2 → pH meter probe 7 → densimeter measurement device 4 → desulfuration absorbing tower top 6;
Backwash technique Water flow-path figure: backwash tube 5 → densimeter measurement device 4 → ebullator 2 → desulfuration absorbing tower bottom line 1.
Claims (1)
1. desulfuration absorbing tower density and pH meter pick-up unit, it is characterized in that: from the desulfuration absorbing tower bottom, pipeline is set, pipeline connects pump entry, circulating-pump outlet is by pipeline Connection Density instrumentation amount device portal, the outlet of densimeter measurement device is connected to the desulfuration absorbing tower top by pipeline, the pH meter probe is set on the pipeline between circulating-pump outlet and densimeter measurement device, on pipeline between pH meter probe and densimeter measurement device, the slurries evacuated tube is set, on pipeline between densimeter measurement device and desulfuration absorbing tower top, backwash tube is set, the pH meter probe connects instrument display by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202066146U CN203310716U (en) | 2013-04-23 | 2013-04-23 | Density and pH meter detection device for desulfurizing absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202066146U CN203310716U (en) | 2013-04-23 | 2013-04-23 | Density and pH meter detection device for desulfurizing absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310716U true CN203310716U (en) | 2013-11-27 |
Family
ID=49616918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202066146U Expired - Fee Related CN203310716U (en) | 2013-04-23 | 2013-04-23 | Density and pH meter detection device for desulfurizing absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614281A (en) * | 2014-12-25 | 2015-05-13 | 江苏一环集团有限公司 | Integrated device for measuring slurry density and pH(potential of hydrogen) in lime(stone)-plaster wet desulphurization tower |
| CN108468539A (en) * | 2018-03-29 | 2018-08-31 | 东南大学 | A kind of drill pressure real-time measurement apparatus when cement-soil stirring pile construction |
| CN109142646A (en) * | 2018-10-23 | 2019-01-04 | 大唐滨州发电有限公司 | A kind of thermal power plant desulfuration absorbing tower pH meter automatic sampling detection device |
-
2013
- 2013-04-23 CN CN2013202066146U patent/CN203310716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614281A (en) * | 2014-12-25 | 2015-05-13 | 江苏一环集团有限公司 | Integrated device for measuring slurry density and pH(potential of hydrogen) in lime(stone)-plaster wet desulphurization tower |
| CN108468539A (en) * | 2018-03-29 | 2018-08-31 | 东南大学 | A kind of drill pressure real-time measurement apparatus when cement-soil stirring pile construction |
| CN109142646A (en) * | 2018-10-23 | 2019-01-04 | 大唐滨州发电有限公司 | A kind of thermal power plant desulfuration absorbing tower pH meter automatic sampling detection device |
| CN109142646B (en) * | 2018-10-23 | 2021-04-23 | 大唐滨州发电有限公司 | Automatic sampling detection device of desulfurization absorption tower pH meter of thermal power factory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |