CN209296671U - A kind of spent acid on-line measurement system - Google Patents
A kind of spent acid on-line measurement system Download PDFInfo
- Publication number
- CN209296671U CN209296671U CN201822221814.4U CN201822221814U CN209296671U CN 209296671 U CN209296671 U CN 209296671U CN 201822221814 U CN201822221814 U CN 201822221814U CN 209296671 U CN209296671 U CN 209296671U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- pump
- inlet pipe
- stoste
- lye
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000004448 titration Methods 0.000 claims abstract description 17
- 239000008399 tap water Substances 0.000 claims abstract description 16
- 235000020679 tap water Nutrition 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a kind of spent acid on-line measurement systems, including control unit, draining pump, stoste suction pump, titration pump, lye pump, tee tube, pH electrode, stoste water inlet pipe, lye water inlet pipe, solenoid valve, tap water inlet pipe, reaction chamber, weighing sensor, signal processing unit, blender and device housings.PH electrode, stoste water inlet pipe, lye water inlet pipe, tap water inlet pipe and blender are sunk in reaction chamber, and are not contacted with reaction chamber.The draining pump, stoste suction pump, titration pump, lye pump, solenoid valve and blender and control unit are electrically connected, and receive the control of control unit.The situation of change of acid strength in a kind of spent acid on-line measurement system energy real-time monitoring industrial processes of the utility model, to realize the automation that spent acid diagnoses in production process.
Description
Technical field
The utility model relates to a kind of spent acid on-line measurement systems.
Background technique
Industrial waste acid detection at present is mainly carried out by the method for lab analysis.Online detection instrument mainly uses certainly
Electrokinetic potential titrator.The usual price of automatical potentiometric titrimeter is higher, and operation is comparatively laborious, is unfavorable for the installation in production scene
And it uses.
This case analyzes and researches to above-mentioned problem, simplifies the construction of existing automatical potentiometric titrimeter, invention
A kind of spent acid on-line measurement system out, and specifically for industrial waste acid field.
Utility model content
The purpose of this utility model is to provide a kind of spent acid on-line measurement system, the system energy real-time monitoring industrial productions
The situation of change of acid strength in the process, to realize the automation that spent acid diagnoses in production process.
To achieve the goals above, the technical solution of the utility model be design a kind of spent acid on-line measurement system, including
Control unit, draining pump, stoste suction pump, titration pump, lye pump, tee tube, pH electrode, stoste water inlet pipe, lye water inlet pipe,
Solenoid valve, tap water inlet pipe, reaction chamber, weighing sensor, signal processing unit, blender, device housings；
Described control unit, draining pump, stoste suction pump, titration pump, lye pump, tee tube, pH electrode, stoste water inlet
Pipe, lye water inlet pipe, solenoid valve, tap water inlet pipe, reaction chamber, weighing sensor, signal processing unit, blender are respectively provided with
Inside device housings；
The draining pump, titration pump, lye pump, solenoid valve, weighing sensor, signal processing unit, stirs stoste suction pump
It mixes device and control unit is electrically connected；The draining pump water inlet is connected by rubber piping connection reaction chamber, draining pump water outlet
Connect stoste pool；The stoste suction pump water inlet connects stoste pool, and water outlet connects tee tube；The titration pump water inlet mouth connection
Tee tube, water outlet connect stoste water inlet pipe；The tee tube connects stoste pool；The lye pump water inlet connects lye, out
The mouth of a river connects lye water inlet pipe；The magnetic valve water inlet connects running water pipe, and water outlet connects tap water inlet pipe；The pH
Electrode, stoste water inlet pipe, lye water inlet pipe, tap water inlet pipe and blender are sunk in reaction chamber, and are not connect with reaction chamber
Touching；The reaction chamber is placed on weighing sensor, is placed in below the control unit in device housings.
Advantages and beneficial effects of the utility model lie in that a kind of spent acid on-line measurement system of the utility model can supervise in real time
The situation of change of acid strength in industrial processes is surveyed, to realize the automation that spent acid diagnoses in production process.
Detailed description of the invention
Fig. 1 is a kind of spent acid on-line measurement system schematic diagram of the utility model.
Fig. 2 is a kind of spent acid on-line measurement system connection structure diagram of the utility model.
Wherein, control unit 1, draining pump 2, stoste suction pump 3, titration pump 4, lye pump 5, tee tube 6, pH electrode 7, original
Liquid water inlet pipe 8, lye water inlet pipe 9, solenoid valve 10, tap water inlet pipe 11, reaction chamber 12, weighing sensor 13, signal processing
Unit 14, blender 15, device housings 16.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment:
A kind of spent acid on-line measurement system as shown in Figure 1:, including control unit 1, draining pump 2, stoste suction pump 3, titration
Pump 4, lye pump 5, tee tube 6, pH electrode 7, stoste water inlet pipe 8, lye water inlet pipe 9, solenoid valve 10, tap water inlet pipe 11,
Reaction chamber 12, weighing sensor 13, signal processing unit 14, blender 15, device housings 16；Described control unit 1, which is located at, to be set
Side in standby shell 16, draining pump 2, stoste suction pump 3, titration pump 4, lye pump 5 are mounted on the outer side of control unit 1.It is described
Reaction chamber 12 is placed on weighing sensor 13, is placed in 1 lower section of control unit in device housings 16.The pH electrode 7, original
Liquid water inlet pipe 8, lye water inlet pipe 9, tap water inlet pipe 10 and blender 15 are sunk in reaction chamber 12, and with reaction chamber 12
It does not contact.The solenoid valve 10 is mounted on lower section in device housings 16.The draining pump 2, stoste suction pump 3, titration pump 4, alkali
Liquid pump 5, solenoid valve 10 and blender 15 and control unit 1 are electrically connected, and receive the control of control unit 1.The pH electricity
Pole 7 and signal processing unit 14 are electrically connected, and include the functional modules such as amplifier module, analog-to-digital conversion in signal processing unit 14,
PH measuring signal is transferred into control unit 1.The weighing sensor 13 is electrically connected with control unit 1.
As shown in Figure 2: 2 water inlet of draining pump passes through rubber piping connection reaction chamber 12, the connection of 2 water outlet of draining pump
Stoste pool.3 water inlet of stoste suction pump connects stoste pool, and water outlet connects tee tube 6.The titration pumps 4 water inlets and connects
Tee tube 6 is connect, water outlet connects stoste water inlet pipe 8.5 water inlet of lye pump connects lye, and water outlet connects lye water inlet
Pipe 8.10 water inlet of solenoid valve connects running water pipe, and water outlet connects tap water inlet pipe 11.
Control unit 1 controls stoste suction pump 3 and rotates in the forward direction when systematic survey, and titration pump 4 reversely rotates.List is controlled simultaneously
Member 1 opens solenoid valve 10, tap water is poured into reaction chamber 12, and record current pH value A.Then, the control of control unit 1 drop
Surely pump 4 rotates in the forward direction.When pH value reaches the threshold value of setting (such as pH2 or pH3), control unit 1 closes titration pump 4, same to time control
Alkaline liquid pump 5 rotates in the forward direction, and opens simultaneously blender 15, and records pH value B.When B value reaches A value, control unit 1 closes alkali
Liquid pump 5, and the quantity that lye is added is calculated by weighing sensor.From there through the concentration of parameter lye and the weight of lye
The concentration of stoste can be calculated.Last control unit 1 controls draining pump 2 and rotates in the forward direction, until not remaining in reaction chamber
Liquid so far completes a measurement circulation.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (1)
1. a kind of spent acid on-line measurement system, it is characterised in that: pumped including control unit, draining pump, stoste suction pump, titration,
Lye pump, tee tube, pH electrode, stoste water inlet pipe, lye water inlet pipe, solenoid valve, tap water inlet pipe, reaction chamber, weighing pass
Sensor, signal processing unit, blender, device housings；Described control unit, draining pump, stoste suction pump, titration pump, lye
Pump, tee tube, pH electrode, stoste water inlet pipe, lye water inlet pipe, solenoid valve, tap water inlet pipe, reaction chamber, weighing sensor,
Signal processing unit, blender are arranged inside device housings；The draining pump, stoste suction pump, titration pump, lye pump,
Solenoid valve, weighing sensor, signal processing unit, blender and control unit are electrically connected；The draining pump water inlet passes through
Rubber piping connection reaction chamber, draining pump water outlet connect stoste pool；The stoste suction pump water inlet connects stoste pool, water outlet
Mouth connection tee tube；The titration pump water inlet mouth connects tee tube, and water outlet connects stoste water inlet pipe；The tee tube connection is former
Liquid pool；The lye pump water inlet connects lye, and water outlet connects lye water inlet pipe；The magnetic valve water inlet connects tap water
Pipe, water outlet connect tap water inlet pipe；The pH electrode, stoste water inlet pipe, lye water inlet pipe, tap water inlet pipe, and
Blender is sunk in reaction chamber, and is not contacted with reaction chamber；The reaction chamber is placed on weighing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221814.4U CN209296671U (en) | 2018-12-28 | 2018-12-28 | A kind of spent acid on-line measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221814.4U CN209296671U (en) | 2018-12-28 | 2018-12-28 | A kind of spent acid on-line measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296671U true CN209296671U (en) | 2019-08-23 |
Family
ID=67649348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221814.4U Expired - Fee Related CN209296671U (en) | 2018-12-28 | 2018-12-28 | A kind of spent acid on-line measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296671U (en) |
-
2018
- 2018-12-28 CN CN201822221814.4U patent/CN209296671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: Room 371, No. 169-2 Fangshui Road, Jiangbei new district, Nanjing, Jiangsu 210018 Patentee after: Nanjing Ruijing Instrument Technology Co.,Ltd. Address before: 215500 Science Park No. 11 Sihai Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU SHENKE WEIXIN MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 |