CN210294139U - Pyruvic acid is pH on-line monitoring fixing device for reation kettle - Google Patents
Pyruvic acid is pH on-line monitoring fixing device for reation kettle Download PDFInfo
- Publication number
- CN210294139U CN210294139U CN201921144771.2U CN201921144771U CN210294139U CN 210294139 U CN210294139 U CN 210294139U CN 201921144771 U CN201921144771 U CN 201921144771U CN 210294139 U CN210294139 U CN 210294139U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- reation kettle
- fixing device
- pyruvic acid
- line monitoring
- 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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- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 229940107700 pyruvic acid Drugs 0.000 title claims abstract description 12
- 244000309464 bull Species 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a pyruvic acid is pH on-line monitoring fixing device for reation kettle belongs to reation kettle technical field. It includes pH detector and mounting box, the pH detector includes secondary instrument and detection electrode, connect through the wire between detection electrode and the secondary instrument, set up the through wires hole that link up mutually on the mounting box, the inner wall of mounting box rotates and is connected with two bull sticks, all fixed the gyro wheel that has cup jointed on two bull sticks, the wire passes in proper order between two through wires holes and two gyro wheels, it has the driver plate still to fix the cover on one of them bull stick, the one end of driver plate extends to the outside of mounting box, the inside of mounting box still is provided with prevents the arbitrary pivoted detent mechanism of gyro wheel. The utility model discloses a fix the wire for detection electrode can suspend in midair in reation kettle all the time, thereby the pH value in the real-time supervision reation kettle, and it is all very convenient to use the operation.
Description
Technical Field
The utility model relates to a pyruvic acid is pH on-line monitoring fixing device for reation kettle belongs to reation kettle technical field.
Background
In the production process of pyruvic acid, the pH value of materials in a reaction kettle needs to be detected to judge whether the reaction process is normally carried out, the existing detection mode is generally completed by a worker through a pH detector manually, and a detection electrode extends into the materials to be detected, but the mode has to be carried by the worker all the time, cannot be used for continuous and real-time monitoring, and is very inconvenient to operate.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides a pyruvic acid is pH on-line monitoring fixing device for reation kettle, it has solved the manual mode that stretches into the material with the detection electrode in order to detect, can not continuous, real-time supervision to it is very inconvenient problem to operate.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
the utility model provides a pyruvic acid is pH on-line monitoring fixing device for reation kettle, includes pH detector and mounting box, the pH detector includes secondary instrument and detection electrode, connect through the wire between detection electrode and the secondary instrument, set up the through wires hole that link up mutually on the mounting box, the inner wall of mounting box rotates and is connected with two bull sticks, two it has the gyro wheel all to fix the cover on the bull stick, the wire passes in proper order between two through wires holes and two gyro wheels, one of them it has the driver plate to fix still fixed the cover on the bull stick, the one end of driver plate extends to the outside of mounting box, the inside of mounting box still is provided with prevents the arbitrary pivoted locking mechanism of gyro wheel.
As a preferable example, the stopping mechanism includes a spring and an arc-shaped plate, one end of the spring is fixedly connected with the inner wall of the mounting box, the other end of the spring is fixedly connected with the outer side wall of the arc-shaped plate, and the inner wall of the arc-shaped plate abuts against one of the rotating rods.
As a preferred example, the bottom of the mounting box is fixedly connected with a sealing sleeve, the sealing sleeve corresponds to the threading hole, and the sealing sleeve is sealed and connected to the guide wire.
As a preferable example, a flange plate is fixedly connected to the mounting box.
The utility model has the advantages that:
1. the utility model discloses a fix the wire for detection electrode can suspend in midair in reation kettle all the time, thereby the pH value in the real-time supervision reation kettle, and it is all very convenient to use the operation.
2. The utility model discloses can adjust the length that detection electrode stretched into in the reation kettle at will for detection electrode can go deep into the different degree of depth in the material, thereby monitors the pH value of the different degree of depth, judges therefore whether the material reacts evenly.
Drawings
FIG. 1 is a schematic view of the present invention in use;
fig. 2 is a schematic structural view of the mounting box of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 1.
In the figure: the device comprises a secondary instrument 1, a lead 2, a drive plate 3, a mounting box 4, a flange 5, a detection electrode 6, a reaction kettle 7, a rotating rod 8, an arc-shaped plate 9, a roller 10, a seal sleeve 11 and a spring 12.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-3, a pyruvic acid is pH on-line monitoring fixing device for reation kettle, including pH detector and mounting box 4, the pH detector includes secondary instrument 1 and detection electrode 6, connect through wire 2 between detection electrode 6 and the secondary instrument 1, set up the through wires hole that link up mutually on the mounting box 4, the inner wall of mounting box 4 rotates and is connected with two bull sticks 8, all fixedly cup jointed gyro wheel 10 on two bull sticks 8, wire 2 passes in proper order between two through wires holes and two gyro wheels 10, still fixedly cup jointed driver plate 3 on one of them bull stick 8, the one end of driver plate 3 extends to the outside of mounting box 4, the inside of mounting box 4 still is provided with prevents the arbitrary pivoted detent mechanism of gyro wheel 10.
By adopting the scheme, the two rollers 10 clamp the lead 2 to fix the lead, so that the detection electrode 6 can be suspended in the reaction kettle 7 for real-time monitoring, and the extending length of the detection electrode 6 can be adjusted at will.
The stop mechanism comprises a spring 12 and an arc-shaped plate 9, one end of the spring 12 is fixedly connected with the inner wall of the mounting box 4, the other end of the spring 12 is fixedly connected with the outer side wall of the arc-shaped plate 9, and the inner wall of the arc-shaped plate 9 is abutted to one of the rotating rods 8.
Adopt above-mentioned scheme, strengthen the elasticity of gyro wheel 10, prevent that gyro wheel 10 from being driven under the gravity of detecting electrode 6 to make the device lose fixed function.
The bottom fixedly connected with seal cover 11 of mounting box 4, seal cover 11 is corresponding with the through wires hole, and seal cover 11 seals the cover and connects on wire 2.
Adopt above-mentioned scheme, mounting box 4 is fixed in the inlet pipe at reation kettle 7 top, through the sealed effect of seal cover 11, prevents that the harmful gas in reation kettle 7 from leaking in the through wires hole on mounting box 4.
The mounting box 4 is also fixedly connected with a flange 5.
By adopting the scheme, the device is convenient to disassemble and assemble on the reaction kettle 7 and can be installed and used on different reaction kettles 7 according to requirements.
The working principle is as follows: when using, wire 2 of pH detector passes mounting box 4 to the roll centre gripping is between two gyro wheels 10, then fix mounting box 4 on one of them inlet pipe at reation kettle 7 top through ring flange 5, detecting electrode 6 suspends in midair and monitors in reation kettle 7's inside, stir driver plate 3 with the hand, driver plate 3 is rotatory to drive gyro wheel 10 through bull stick 8 and rotates, gyro wheel 10 is rotatory to push wire 2 through frictional force and moves, change wire 2 at the inside length of reation kettle 7, make detecting electrode 6 can adjust the monitoring height.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a pH on-line monitoring fixing device for pyruvic acid reation kettle, includes pH detector and mounting box (4), the pH detector includes secondary instrument (1) and detecting electrode (6), connect its characterized in that through wire (2) between detecting electrode (6) and secondary instrument (1): set up the through wires hole that link up mutually on mounting box (4), the inner wall of mounting box (4) is rotated and is connected with two bull sticks (8), two all fixed gyro wheel (10) of having cup jointed on bull stick (8), wire (2) pass in proper order between two through wires holes and two gyro wheels (10), one of them fixed driver plate (3) of having cup jointed still on bull stick (8), the one end of driver plate (3) extends to the outside of mounting box (4), the inside of mounting box (4) still is provided with prevents gyro wheel (10) optional pivoted locking mechanism.
2. The pH on-line monitoring and fixing device for the pyruvic acid reaction kettle according to claim 1, which is characterized in that: the locking mechanism comprises a spring (12) and an arc-shaped plate (9), one end of the spring (12) is fixedly connected with the inner wall of the mounting box (4), the other end of the spring (12) is fixedly connected with the outer side wall of the arc-shaped plate (9), and the inner wall of the arc-shaped plate (9) is abutted to one rotating rod (8).
3. The pH on-line monitoring and fixing device for the pyruvic acid reaction kettle according to claim 1, which is characterized in that: the bottom fixedly connected with seal cover (11) of mounting box (4), seal cover (11) are corresponding with the through wires hole, and seal cover (11) seal cover connects on wire (2).
4. The pH on-line monitoring and fixing device for the pyruvic acid reaction kettle according to claim 1, which is characterized in that: and the mounting box (4) is also fixedly connected with a flange plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144771.2U CN210294139U (en) | 2019-07-19 | 2019-07-19 | Pyruvic acid is pH on-line monitoring fixing device for reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144771.2U CN210294139U (en) | 2019-07-19 | 2019-07-19 | Pyruvic acid is pH on-line monitoring fixing device for reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294139U true CN210294139U (en) | 2020-04-10 |
Family
ID=70103398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144771.2U Expired - Fee Related CN210294139U (en) | 2019-07-19 | 2019-07-19 | Pyruvic acid is pH on-line monitoring fixing device for reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294139U (en) |
-
2019
- 2019-07-19 CN CN201921144771.2U patent/CN210294139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 108 Yuegong Road, Caojing Town, Jinshan District, Shanghai, 201507 Patentee after: Shanghai Jinli Pharmaceutical Co.,Ltd. Address before: No. 108 Yuegong Road, Caojing Town, Jinshan District, Shanghai, 201507 Patentee before: SHANGHAI JINLI BIO-TECH. Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |