CN210965028U - Automatic device and reaction system that add of anti-oxidant - Google Patents
Automatic device and reaction system that add of anti-oxidant Download PDFInfo
- Publication number
- CN210965028U CN210965028U CN201920890386.6U CN201920890386U CN210965028U CN 210965028 U CN210965028 U CN 210965028U CN 201920890386 U CN201920890386 U CN 201920890386U CN 210965028 U CN210965028 U CN 210965028U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- feeding tank
- adding device
- antioxidant
- tank
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an automatic antioxidant adding device, which comprises a feeding tank, a vacuum pipeline and a pressurizing pipeline, wherein the feeding tank is provided with a feeding pipeline communicated with the feeding tank and a discharge hole arranged at the bottom of the feeding tank; a negative pressure valve is arranged between the vacuum pipeline and the charging tank, and a pressure regulating valve is arranged between the pressure pipeline and the charging tank; the utility model also discloses a reaction system. The utility model discloses an automatic antioxidant adding device which can inform and control the pressure change in an independent feeding tank to realize the suction feeding tank of the antioxidant, thereby realizing the automatic addition of the antioxidant; the addition amount and the addition speed of the antioxidant can be controlled, and abnormal reaction and even explosion caused by the addition error of the antioxidant are avoided; the reaction system using the antioxidant adding device can automatically add the antioxidant to the bottom of the reaction kettle, save the feeding time and improve the safety.
Description
Technical Field
The utility model relates to an use reation kettle's response device field, concretely relates to automatic device and reaction system that adds of anti-oxidant.
Background
In some reactions, in order to prevent the reactants from being dark in color and the like, an antioxidant needs to be added into a reaction kettle. In the traditional mode, the antioxidant addition needs manual operation, and the condition that the antioxidant is added is ensured to be appropriate, so that the material addition time is influenced, and meanwhile, the danger caused by the problem that the antioxidant is stained on metal and is heated is avoided.
Disclosure of Invention
The utility model mainly aims at providing an automatic device and reaction system that adds of anti-oxidant, through independent reinforced jar and the automatic interpolation that realizes anti-oxidant of control jar internal pressure variation, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:
an automatic antioxidant adding device comprises a feeding tank, a vacuum pipeline and a pressurizing pipeline, wherein the feeding tank is provided with a feeding pipeline communicated with the feeding tank and a discharge hole formed in the bottom of the feeding tank; and a negative pressure valve is arranged between the vacuum pipeline and the charging tank, and a pressurization regulating valve is arranged between the pressurization pipeline and the charging tank.
Further, the feed pipeline stretches into in the feeding tank, the feed pipeline is equipped with the feeding control valve.
Further, the discharge port is connected with a material conveying pipeline, and the material conveying pipeline is provided with a material discharging control valve for controlling the discharge of the discharge port.
Furthermore, the conveying pipeline is provided with at least one sight glass for observing whether materials pass through the conveying pipeline.
Further, the feeding tank is provided with a pressure gauge for indicating the pressure in the feeding tank.
Further, an exhaust pipeline is arranged between the feeding tank and the vacuum pipeline, and is provided with an exhaust control valve.
Further, the pressurizing pipeline is a nitrogen pressurizing pipeline.
A reaction system comprises a reaction kettle and any one of the automatic antioxidant adding devices, wherein a material conveying pipeline of the automatic antioxidant adding device is communicated with the reaction kettle.
Further, the material conveying pipeline is provided with a kettle inlet valve for controlling materials to enter the reaction kettle.
Furthermore, a pressurizing pipeline of the automatic antioxidant adding device is communicated with the reaction kettle, and an adjusting valve is arranged between the reaction kettle and the pressurizing pipeline.
The utility model discloses an automatic antioxidant adding device which can inform and control the pressure change in an independent feeding tank to realize the suction feeding tank of the antioxidant, thereby realizing the automatic addition of the antioxidant; the addition amount and the addition speed of the antioxidant can be controlled, and abnormal reaction and even explosion caused by the addition error of the antioxidant are avoided; the reaction system using the antioxidant adding device can automatically add the antioxidant to the bottom of the reaction kettle, save the feeding time and improve the safety.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the reaction system of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, which is a schematic diagram of an embodiment of the reaction system of the present invention, the reaction system includes an automatic antioxidant adding device and a reaction kettle 20.
The automatic antioxidant adding device comprises a feeding tank 1, a vacuum pipeline 2, a pressurizing pipeline 3 and a conveying pipeline 4. The feeding tank 1 is provided with a connecting pipe 11, a feeding pipeline 12, an exhaust pipeline 13, a pressure gauge 14, a discharge port (not shown in the figure) and a bracket 15, the connecting pipe 11 is arranged between the feeding tank 1 and the vacuum pipeline 2 and used for communicating the feeding tank 1 and the vacuum pipeline 2, and the connecting pipe 11 is provided with a negative pressure valve 111; feed line 12 and feeding tank intercommunication, specifically feed line 12 stretches into in the feeding tank 1, and the bottom of feeding tank 1 is close to the lower part of this feed line 12, and this feed line 12 is equipped with the feed control valve for control feed line 12's break-make. An exhaust pipe 13 is arranged between the charging tank 1 and the vacuum pipe 2 for exhausting the gas in the charging tank 1, and the exhaust pipe 13 is provided with an exhaust control valve 131; the pressure gauge 14 is arranged at the top of the feeding tank 1 and used for indicating the pressure in the feeding tank 1, and the pressure gauge 14 is a positive and negative pressure gauge; the discharge port is arranged at the bottom of the feeding tank 1 and used for discharging materials in the feeding tank 1, and the support 15 is used for supporting the feeding tank 1.
The vacuum pipeline 2 is used for creating a vacuum environment and provides a negative pressure environment for the feeding tank 1 when being communicated with the feeding tank 1.
The pressurization pipeline 3 is used for increasing the pressure in the charging tank 1, generally, the pressurization pipeline 3 is filled with inert gas, in this embodiment, the pressurization pipeline 3 is a nitrogen pressurization pipeline, a pressurization regulating valve 31 is arranged between the pressurization pipeline 3 and the charging tank 1, in order to know the pressure state of the charging tank 1, a pressure gauge 14 is arranged between the pressurization regulating valve 31 and the charging tank 1, and the pressure in the charging tank 1 is indicated through the pressure gauge 14.
The material conveying pipeline 4 is provided with a material discharging control valve 41 and a viewing mirror 43, the material conveying pipeline 4 is connected with the material outlet, the material discharging control valve 41 is used for controlling the material outlet to discharge, and the viewing mirror 43 is used for observing whether the material conveying pipeline 4 has materials to pass through. When implementing, the sight glass is provided with a plurality ofly, is located conveying pipeline 4's different positions respectively to in a plurality of positions observation material condition of passing through, be convenient for inspect the fault location when conveying pipeline 4 breaks down.
The reaction kettle 20 comprises a stirring device 201 and supporting legs 202, the pressurizing pipeline 3 is communicated with the reaction kettle 20, an adjusting valve 33 is arranged between the pressurizing pipeline 3 and the reaction kettle 20, and gas in the pressurizing pipeline 3 is adjusted to enter the reaction kettle. The material conveying pipeline 4 is communicated with the reaction kettle 20, and a kettle inlet valve 42 is arranged on the material conveying pipeline 4 to control materials to enter the reaction kettle 20.
When the method is implemented, firstly, the negative pressure valve is opened, the pressure in the charging tank is reduced, the pressure gauge indicates that the pressure value meets the requirement, the adjustment of the negative pressure valve is stopped, and the negative pressure state in the charging tank is kept; and (3) extending one end of the feeding pipeline, which is positioned outside the feeding tank, into the mixed antioxidant, and opening a feeding control valve to enable the antioxidant to enter the feeding tank. After the feeding is finished, closing the feeding control valve and the negative pressure valve; opening, watching the manometer to indicate numerical value, when pressure reached in the feeding tank, the antioxidant entered the reation kettle through the conveying pipeline, observed the antioxidant condition of passing through the sight glass. After the antioxidant enters the reaction kettle, the pressure regulating valve, the kettle inlet valve and the discharge control valve are closed, the exhaust control valve is opened, and the pressure gauge is observed to reduce the pressure in the feeding tank to normal pressure. The addition of the antioxidant is completed through the steps, when the operation is carried out, the regulating negative pressure valve, the feeding control valve, the discharging control valve, the feeding kettle valve, the pressurizing regulating valve and the exhaust control valve are all electromagnetic valves, the pressure signal output in the feeding tank is realized, and the control operations of opening, closing, regulating and the like of all the valves are completed through a single chip microcomputer and the like.
The utility model provides an automatic device that adds of antioxidant has been described in connection with FIG. 1, and is not repeated here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. An automatic antioxidant adding device is characterized by comprising a feeding tank, a vacuum pipeline and a pressurizing pipeline, wherein the feeding tank is provided with a feeding pipeline communicated with the feeding tank and a discharge hole formed in the bottom of the feeding tank; a negative pressure valve is arranged between the vacuum pipeline and the charging tank, and a pressurization regulating valve is arranged between the pressurization pipeline and the charging tank; the feeding tank is provided with a pressure gauge for indicating the pressure in the feeding tank.
2. The automatic antioxidant adding device according to claim 1, wherein the feed pipe extends into the feed tank, and the feed pipe is provided with a feed control valve.
3. The automatic antioxidant adding device as claimed in claim 1, wherein the outlet is connected to a material delivery pipe, and the material delivery pipe is provided with a material discharge control valve for controlling the material discharge from the outlet.
4. The automatic antioxidant adding device as claimed in claim 3, wherein said feed pipe is provided with at least one sight glass for observing whether or not there is material passing through said feed pipe.
5. The automatic antioxidant adding device according to claim 1, wherein an exhaust pipe is provided between the feeding tank and the vacuum pipe, and the exhaust pipe is provided with an exhaust control valve.
6. The automatic antioxidant adding device according to claim 1, wherein the pressurizing pipeline is a nitrogen pressurizing pipeline.
7. A reaction system comprising a reaction kettle, and characterized by further comprising an automatic antioxidant adding device as claimed in any one of claims 1 to 6, wherein a material conveying pipeline of the automatic antioxidant adding device is communicated with the reaction kettle.
8. The reaction system of claim 7 wherein said delivery conduit is provided with a vessel inlet valve for controlling the flow of material into said reaction vessel.
9. The reaction system of claim 7, wherein a pressurized pipeline of the automatic antioxidant adding device is communicated with the reaction kettle, and an adjusting valve is arranged between the reaction kettle and the pressurized pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890386.6U CN210965028U (en) | 2019-06-12 | 2019-06-12 | Automatic device and reaction system that add of anti-oxidant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890386.6U CN210965028U (en) | 2019-06-12 | 2019-06-12 | Automatic device and reaction system that add of anti-oxidant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210965028U true CN210965028U (en) | 2020-07-10 |
Family
ID=71455686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890386.6U Active CN210965028U (en) | 2019-06-12 | 2019-06-12 | Automatic device and reaction system that add of anti-oxidant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210965028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439379A (en) * | 2020-11-02 | 2021-03-05 | 枣阳市福星化工有限公司 | Automatic device and reaction system that add of anti-oxidant |
-
2019
- 2019-06-12 CN CN201920890386.6U patent/CN210965028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439379A (en) * | 2020-11-02 | 2021-03-05 | 枣阳市福星化工有限公司 | Automatic device and reaction system that add of anti-oxidant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102607960B (en) | Measurement and control system for hydraulic test | |
| CN210662293U (en) | Liquid nitrogen filling system | |
| CN210965028U (en) | Automatic device and reaction system that add of anti-oxidant | |
| CN102464291A (en) | Ground direct and quantitative filling system and method | |
| CN214051114U (en) | Quantitative adding device, waste gas treatment system and chemical liquid medicine supply system | |
| EP2162656B1 (en) | Methods and apparatus to determine a position of a valve | |
| CN211146071U (en) | Gas discharging cabinet of hydrogenation station and double-interface gas discharging system thereof | |
| CN106115587A (en) | Automatic ration barrelling control system and method | |
| CN106353140A (en) | Vacuum sampling system | |
| CN210372864U (en) | Nitrogen sealing system | |
| CN210372816U (en) | Automatic oil feeding device and die casting equipment | |
| CN207943192U (en) | A kind of automatic subpackaging weighing device | |
| CN108640068B (en) | Filling machine wine jar gas adjusting method of automatic filling machine wine jar gas discharging device | |
| CN207856878U (en) | A kind of liquid conveying system | |
| CN210950805U (en) | Automatic charging and discharging device for trichloroethane storage tank | |
| CN110013814A (en) | A kind of large capacity oxidation reactor gas handling system and its application method | |
| CN117823104A (en) | Fracturing self-adaptive liquid supply control system and method | |
| CN220578043U (en) | Nitrogen sealing pressure control system for ultra-high purity chemical storage tank | |
| CN210924306U (en) | Electromagnetic control system for industrial water pipeline | |
| CN219002954U (en) | Liquid spraying system for calcium-zinc stabilizer batching system | |
| CN210079487U (en) | Two-way vacuum pumping system of reaction kettle | |
| CN218590468U (en) | Aluminum powder rapid feeding device | |
| CN217068792U (en) | Material diverging device | |
| CN215065031U (en) | Fire extinguisher pressure gauge calibration equipment | |
| CN218627691U (en) | Vacuum furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |