CN2585228Y - pH value on-line checking device - Google Patents
pH value on-line checking device Download PDFInfo
- Publication number
- CN2585228Y CN2585228Y CN 02245068 CN02245068U CN2585228Y CN 2585228 Y CN2585228 Y CN 2585228Y CN 02245068 CN02245068 CN 02245068 CN 02245068 U CN02245068 U CN 02245068U CN 2585228 Y CN2585228 Y CN 2585228Y
- Authority
- CN
- China
- Prior art keywords
- value
- liquid
- meter
- water pipe
- detected
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 239000000523 sample Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Abstract
The utility model discloses a pH value on-line detecting device in which a detecting probe of a pH value detecting meter is arranged in an automatic over flow funnel also connected with liquid taking pipes and a clean water pipe, wherein, the water outlet port of the clean water pipe is arranged beside the detecting probe of the pH value detecting meter; each liquid taking pipe is provided with a stop valve, and the clean water pipe is provided with a valve. The port of each liquid taking pipe is connected and communicated with transport pipelines for liquid to be detected. The utility model has the advantages of the detecting probe hardly adhering with dirt of the detected liquid, long service life and convenient in-line detection. Besides, only one set of pH value detecting meter is needed to detect excluded liquid in technique of multiple production-lines so as to reduce the investment for production facilities.
Description
Technical field:
The utility model relates to a kind of pH value on-line measuring device that characterization processes is produced the pH value of liquid in liquid or the wastewater treatment that is used for, and belongs to pH value online measuring technique field.
Background technology:
At present, the detection of pH value is directly to install PH detection meter on the trunk line of detected liquid to detect in production technology in the prior art, this PH that installs on detected fluid pipeline detects the method that meter detects, its shortcoming is that PH detects meter disassembly, cleaning difficulty, increase the Maintenance and Repair workload, it is short serviceable life that PH detects meter, and because the dirt in the detected liquid of PH detection meter is attached on the probe, can't realize the online detection of pH value, therefore be difficult to carry out soda acid control, thereby cause equipment corrosion, the alkaline consumption waste is serious, and environment is polluted.
Summary of the invention:
The purpose of this utility model is: the detection probe that provides a kind of PH to detect meter is difficult for adhering to the pH value on-line measuring device that detects liquid dirt and long service life, is convenient to online detection, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises that the pH value that has detection probe detects meter (1), the detection probe that pH value detects meter (1) is located in the automatic overflow funnel (2), on automatic overflow funnel (2), also be connected with liquid flowing tube (3) and clear water pipe (4), the water outlet port of clear water pipe (4) is located at pH value and detects by the detection probe of meter (1), stop valve (5) all is housed on every liquid flowing tube (3), valve (6) is housed on clear water pipe (4), the port of every liquid flowing tube (3) all is connected on the detected liquid conducting pipes (7), and the port of liquid flowing tube (3) communicates with detected liquid conducting pipes (7); Also be connected with blow-off pipe (8) in the below of automatic overflow funnel (2), blowoff valve (9) is housed on blow-off pipe (8).
Owing to adopted technique scheme, the utility model compared with prior art the utlity model has detection probe and is difficult for adhering to the advantage that detects liquid dirt and long service life, is convenient to online detection.And when using the utility model, only needing a cover pH value to detect meter can detect the liquid of getting rid of in many production-line techniques, thereby greatly reduces investment in production equipment; Because the utility model can be realized the online detection of pH value easily, therefore be easy to in producing or the liquid in the environmental protection treatment carry out soda acid control, thereby reduce the corrosion of equipment, reduce alkaline consumption, and reduce environmental pollution; The utility model also has advantages such as accuracy of detection height, the repair and maintenance workload is few, simple to operation, working stability is reliable in addition.During use, the stop valve (5) that only needs to be connected the liquid flowing tube (3) on the detected liquid conducting pipes (7) is opened, a spot of detected liquid is detected on the detection probe of meter (1) by the pH value that liquid flowing tube (3) flows in the automatic overflow funnel (2), and pH value detects the pH value that meter (1) can detect detected liquid automatically like this; Can open valve (6) after having detected, the detection probe that makes the clear water in the clear water pipe (4) that pH value is detected meter (1) is rinsed well and is got final product.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment:
Embodiment of the present utility model: the pH value that has detection probe detects meter (1) and can directly adopt the finished product of selling on the market, the detection probe that pH value is detected meter (1) is installed in the automatic overflow funnel (2), during installation, the top that makes pH value detect the detection probe of meter (1) is lower than 3～4 centimetres of the overflow vents of automatic overflow funnel (2), on automatic overflow funnel (2), install liquid flowing tube (3) and clear water pipe (4) again, the quantity of liquid flowing tube (3) can be determined according to actual needs, the water outlet port of clear water pipe (4) is located at pH value to be detected by the detection probe of meter (1), be convenient to like this detection probe is washed, on every liquid flowing tube (3), all adorn a stop valve (5), on clear water pipe (4), adorn a valve (6), the port of every liquid flowing tube (3) all is connected on the detected liquid conducting pipes (7), and the port that makes liquid flowing tube (3) communicates with detected liquid conducting pipes (7); For blowdown convenient, can connect a blow-off pipe (8) in the below of automatic overflow funnel (2), and on blow-off pipe (8), adorn a blowoff valve and (9).
Claims (2)
1, a kind of pH value on-line measuring device, it comprises that the pH value that has detection probe detects meter (1), it is characterized in that: the detection probe that pH value detects meter (1) is located in the automatic overflow funnel (2), on automatic overflow funnel (2), also be connected with liquid flowing tube (3) and clear water pipe (4), the water outlet port of clear water pipe (4) is located at pH value and detects by the detection probe of meter (1), stop valve (5) all is housed on every liquid flowing tube (3), valve (6) is housed on clear water pipe (4), the port of every liquid flowing tube (3) all is connected on the detected liquid conducting pipes (7), and the port of liquid flowing tube (3) communicates with detected liquid conducting pipes (7).
2, pH value on-line measuring device according to claim 1 is characterized in that: also be connected with blow-off pipe (8) in the below of automatic overflow funnel (2), blowoff valve (9) is housed on blow-off pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245068 CN2585228Y (en) | 2002-12-06 | 2002-12-06 | pH value on-line checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245068 CN2585228Y (en) | 2002-12-06 | 2002-12-06 | pH value on-line checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585228Y true CN2585228Y (en) | 2003-11-05 |
Family
ID=33716797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02245068 Expired - Lifetime CN2585228Y (en) | 2002-12-06 | 2002-12-06 | pH value on-line checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585228Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507700A (en) * | 2011-10-25 | 2012-06-20 | 钦州华成自控设备有限公司 | Direct insertion type pH value detector |
| CN103592156A (en) * | 2012-08-13 | 2014-02-19 | 中国石油天然气股份有限公司 | Sampling assembly for detecting pH value of polymerization kettle |
| CN105527331A (en) * | 2015-12-31 | 2016-04-27 | 烟台东润仪表有限公司 | On-line residual chlorine sensor with self-cleaning device |
| CN106198688A (en) * | 2016-08-05 | 2016-12-07 | 苏州天键衡电子信息科技有限公司 | A kind of acid-base value detection cleaning apparatus for self |
| CN107640813A (en) * | 2016-07-20 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pure water regeneration waste liquid PH control methods and system |
| CN110201935A (en) * | 2019-04-19 | 2019-09-06 | 铜陵有色金属集团股份有限公司 | The intermittent flusher of pulp ph gauge and its application method based on automatic control |
-
2002
- 2002-12-06 CN CN 02245068 patent/CN2585228Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507700A (en) * | 2011-10-25 | 2012-06-20 | 钦州华成自控设备有限公司 | Direct insertion type pH value detector |
| CN102507700B (en) * | 2011-10-25 | 2014-07-16 | 钦州华成自控设备有限公司 | Direct insertion type pH value detector |
| CN103592156A (en) * | 2012-08-13 | 2014-02-19 | 中国石油天然气股份有限公司 | Sampling assembly for detecting pH value of polymerization kettle |
| CN103592156B (en) * | 2012-08-13 | 2015-08-19 | 中国石油天然气股份有限公司 | A kind of polymeric kettle pH value detects sampling assemble |
| CN105527331A (en) * | 2015-12-31 | 2016-04-27 | 烟台东润仪表有限公司 | On-line residual chlorine sensor with self-cleaning device |
| CN107640813A (en) * | 2016-07-20 | 2018-01-30 | 宝山钢铁股份有限公司 | A kind of pure water regeneration waste liquid PH control methods and system |
| CN106198688A (en) * | 2016-08-05 | 2016-12-07 | 苏州天键衡电子信息科技有限公司 | A kind of acid-base value detection cleaning apparatus for self |
| CN110201935A (en) * | 2019-04-19 | 2019-09-06 | 铜陵有色金属集团股份有限公司 | The intermittent flusher of pulp ph gauge and its application method based on automatic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 12, YI, FUXING ROAD, BEIJING CITY, 100814 Free format text: FORMER NAME OR ADDRESS: 550058 BAIYUN DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: 100814 No. 12 Fuxing Road, Beijing Patentee address before: 550058 Baiyun District, Guizhou, Guiyang |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121206 Granted publication date: 20031105 |