CN217093431U - Reation kettle promotes sight glass device - Google Patents
Reation kettle promotes sight glass device Download PDFInfo
- Publication number
- CN217093431U CN217093431U CN202122915449.9U CN202122915449U CN217093431U CN 217093431 U CN217093431 U CN 217093431U CN 202122915449 U CN202122915449 U CN 202122915449U CN 217093431 U CN217093431 U CN 217093431U
- Authority
- CN
- China
- Prior art keywords
- sight glass
- pipeline
- lifting
- reaction
- reaction kettle
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 107
- 238000006243 chemical reaction Methods 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 5
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 4
- 238000004451 qualitative analysis Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 17
- 239000012535 impurity Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004445 quantitative analysis Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a reaction kettle lifting sight glass device, which comprises a reaction kettle and a lifting sight glass connected with the reaction kettle through a pipeline; the lifting sight glass is connected with the material discharging pipeline and the emptying pipeline; utilize the pressure in the unloading pipeline reduces the promotion sight glass, can with reaction liquid in the reation kettle promotes the sight glass in through the pipeline, through the colour change of direct observation promotion liquid in the promotion sight glass, whether can qualitative analysis reaction normal, still can pass through simultaneously the unloading pipeline carries out sample analysis, directly carries out quantitative determination to the promotion liquid, calculates and obtains there are required parameters such as the molecular weight of promotion liquid and broken miscellaneous volume, the progress of reaction in the accurate reation kettle of learning.
Description
Technical Field
The utility model belongs to the technical field of reation kettle, concretely relates to reation kettle promotes sight glass device.
Background
The anionic polymerization reaction is one of ionic polymerization, because the anionic reaction utilizes a solvent as a carrier, the solvent often has some impurities, the impurities can directly consume an initiator, and once the impurities of the solvent are more, the materials in a reaction kettle are often subjected to slow polymerization or even are not polymerized; the reaction kettle is a high-pressure-resistant and high-temperature-resistant device container, in order not to influence the product quality, the lining material of the reaction kettle is stainless steel, and the jacket is designed outside for cooling, so that the whole reaction kettle is a closed device, and the condition in the kettle can not be directly observed by naked eyes.
Therefore, how to know the reaction progress in the reaction kettle is still a hot issue of current research.
CN209612913U discloses reaction unit convenient to observe, including the retort, the setting of retort week side is with the transparent observation window of annular, the transparent observation window outer wall of annular rotates and is connected with shading ring, shading ring week side runs through there is the viewing aperture, a viewing aperture surface rotates and is connected with the light-shading door, the annular spout has been seted up to the retort inner wall, a sliding surface of annular spout is connected with first magnet piece, a first magnet piece surface is through a connecting rod fixedly connected with brush, a brush surface and the transparent observation window inner wall sliding connection of annular. The utility model discloses a design of annular transparent observation window, shading ring, viewing aperture and shading door makes the viewing aperture surround annular transparent observation window along with shading ring and rotates, and the inside condition of the omnidirectional observation retort of being convenient for has avoided the observation hole that current reaction unit reserved generally to be fixed, can only follow the problem of single angle observation reaction condition.
CN211487620U discloses a water treatment medicament reation kettle, has solved the problem that reation kettle stop work time can't observe the reation kettle inner wall condition comprehensively, and its technical scheme main points are: including the cauldron body, kettle cover and sight glass, the sight glass includes lens cone, speculum, motion and sealed lid, the lens cone sets up on the kettle cover outer wall and lens cone one end passes the kettle cover and extends to the internal portion of cauldron, an annular groove has been seted up on the inner wall that the lens cone extends into kettle cover one end, the both ends symmetry of speculum is provided with the spliced pole at the annular groove internalization, motion includes motion circle and push rod, motion circle movable mounting is at the top of lens cone to offer a through-hole that is used for observing the condition in the cauldron, the both ends of push rod articulate respectively with motion circle edge and speculum edge, sealed lid is located the outside of motion circle and is sealed with lens cone outer wall connection, has and can adjust the visual angle, enlarges the advantage of visual angle scope.
CN113181849A discloses an adhesive reaction kettle workbench, which comprises an electric cabinet and a temperature controller; the upper part of the electric cabinet is provided with a plurality of reaction kettles, and the output end of the temperature control machine is connected with the bottoms of the reaction kettles; the reaction kettle comprises a motor, a tank body, an electronic magnifier and a rubber discharge pipe, wherein the motor, the electronic magnifier and the rubber discharge pipe are all arranged above the tank body, and a camera lens is arranged in the electronic magnifier; the device has solved traditional adhesive reation kettle and can not observe the problem that the interior condition of reation kettle, experimental inefficiency.
It can be seen that although the condition in the reation kettle device that above-mentioned prior art provided can observe the cauldron through transparent observation window, camera lens and speculum respectively, but transparent observation window, camera lens and speculum all set up on reation kettle's the cauldron body, have the potential safety hazard, and only can obtain the interior information of cauldron through the naked eye observation, to the information that the material carries out the analysis and just can learn in the cauldron that needs, still can't obtain.
Therefore, the development of the reaction kettle lifting sight glass device which can directly observe the reaction condition in the reaction kettle and can carry out quantitative analysis on glue liquid in the reaction kettle and solve the real reaction condition in the reaction kettle is a technical problem which needs to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a reaction kettle lifting sight glass device, which comprises a reaction kettle and a lifting sight glass connected with the reaction kettle through a pipeline; the lifting sight glass is connected with the material discharging pipeline and the emptying pipeline; utilize promote the sight glass and can directly promote observation and sample analysis to reaction liquid in the reation kettle, further judge whether normal to react, and can not influence product quality, be favorable to making accurate judgement.
In order to achieve the purpose of the utility model, the utility model adopts the following technical proposal:
the utility model provides a lifting sight glass device of a reaction kettle, which comprises a reaction kettle and a lifting sight glass connected with the reaction kettle through a pipeline;
the lifting sight glass is connected with the material discharging pipeline and the emptying pipeline.
The utility model provides a reation kettle promotes sight glass device include reation kettle and with reation kettle passes through the promotion sight glass that the pipeline is connected, it still connects blowing pipeline and blow-down pipe to promote the sight glass. Firstly, the pressure in the lifting sight glass can be relieved through an emptying pipeline connected with the lifting sight glass, then the reaction liquid or the reaction product in the reaction kettle is lifted into the lifting sight glass by utilizing the pressure through a pipeline connected with the lifting sight glass and is observed, and the color change of the lifted glue solution is observed by naked eyes to qualitatively judge whether the reaction is normal; and secondly, discharging the glue solution by using a discharging pipeline connected with the lifting sight glass, sampling, carrying out quantitative analysis, analyzing information needing to be obtained, such as the molecular weight or impurity breaking amount of the glue solution, and accurately calculating the progress of the reaction.
The reaction kettle lifting sight glass device provided by the utility model can accurately judge the reaction condition in the reaction kettle and calculate the progress of the reaction through multiple lifting; the problems existing in the reaction process can be found in time, the problems can be solved in time, normal reaction is promoted, risks are avoided, and production efficiency is improved.
Preferably, the lifting sight glass is a transparent organic glass lifting sight glass.
As the utility model discloses an optimal technical scheme selects organic glass to promote the high temperature resistant and the high pressure resistant performance that the sight glass helps improving and promotes.
Preferably, one side of the bottom of the lifting sight glass is connected with the middle position of the kettle body of the reaction kettle through a pipeline.
As the preferred technical proposal of the utility model, one side of the bottom of the lifting sight glass is connected with the middle position of the kettle body of the reaction kettle through a pipeline; the glue solution which is mixed most uniformly and can best react with the real condition in the reaction kettle body is promoted to the lifting sight glass.
Preferably, at least two valves are arranged on a connecting pipeline between the reaction kettle and the lifting sight glass.
As the utility model discloses an it is preferable technical scheme, be provided with two at least valves on the connecting tube between reation kettle and the promotion sight glass, be the middle part valve that is close to reation kettle respectively and be close to the bottom valve that promotes the sight glass, be used for opening the pipeline or close the pipeline, set up two at least valves for convenient operation, guarantee in the reation kettle reaction process can not lead to appearing the problem of cluster material because of leaking in the valve.
Preferably, the material discharging pipeline is arranged on the other side of the bottom of the lifting sight glass.
Preferably, the vent duct is disposed at the top of the lift mirror.
Preferably, the emptying pipeline is also connected with a gas conveying pipeline and a liquid flushing pipeline.
As the utility model discloses an optimal technical scheme sets up gas delivery pipe and is mostly in order to increase the pressure that promotes in the sight glass, after carrying out the analysis to the glue solution that promotes in the sight glass, the accessible gas delivery pipe lets in gas in to promoting the sight glass, will the glue solution is recycled pressure and is pressed back reation kettle, avoids the waste of reaction raw materials.
As the utility model discloses an optimal technical scheme sets up liquid and washes the pipeline in order to wash the promotion sight glass, after the operation, the accessible liquid washes the pipeline and washes cleaner or solvent and wash the promotion sight glass, and convenient next time is used.
Preferably, at least one valve is arranged on each of the discharge pipeline, the gas conveying pipeline and the liquid flushing pipeline.
Preferably, the gas delivery line is a nitrogen delivery line.
Preferably, the liquid flushing line is a solvent flushing line.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model provides a lifting sight glass device of a reaction kettle, which comprises a reaction kettle and a lifting sight glass connected with the reaction kettle through a pipeline; the lifting sight glass is connected with the material discharging pipeline and the emptying pipeline; utilize the pressure in the promotion sight glass is reduced to the blow-down pipe that the promotion sight glass is connected, will reaction liquid in the reation kettle promotes through the pipeline in promoting the sight glass, promotes the colour change of promotion liquid in the sight glass through direct observation, whether qualitative analysis reaction is normal, through with promote the blow-off pipe that the sight glass is connected and carry out sample analysis, can directly carry out quantitative determination to the promotion liquid, calculate to obtain the molecular weight of promotion liquid and broken miscellaneous quantity etc. have required parameter, and then can learn the progress of reaction in the reation kettle.
(2) The utility model provides a reation kettle promotes sight glass device can make accurate judgement according to the reaction conditions in the reation kettle in different reactions go on, is favorable to in time discovering the problem that exists among the reaction process, and then in time the solution problem, avoids the risk, promotes the normal clear of reaction, improves production efficiency.
Drawings
Fig. 1 is a schematic structural view of a lifting sight glass device of a reaction kettle provided by the utility model;
FIG. 2 is a schematic structural view of a lifting sight glass device of a reaction kettle connected with a gas conveying pipeline and a liquid flushing pipeline provided by the present invention;
wherein, 1-a reaction kettle, 2-a lifting sight glass, 3-a connecting pipeline between the reaction kettle and the lifting sight glass, 4-a discharge pipeline and 5-an emptying pipeline;
31-a middle valve close to the reaction kettle, 32-a bottom valve close to the lift sight glass, 41-a discharge pipeline valve, 51-a discharge pipeline valve, 52-a gas conveying pipeline and 53-a liquid flushing pipeline;
521-gas delivery line valve, 531-liquid flushing line valve.
Detailed Description
The technical solution of the present invention will be further explained by the following embodiments. It should be understood by those skilled in the art that the described embodiments are merely provided to assist in understanding the present invention and should not be construed as specifically limiting the present invention. It should be further noted that only some, but not all, of the structures associated with the present invention are shown in the drawings.
According to fig. 1, the utility model provides a reation kettle promotes sight glass device, including reation kettle 1 and promotion sight glass 2, reation kettle 1 and promotion sight glass 2 connect through connecting tube 3, it still connects blowing pipeline 4 and blow-down pipeline 5 to promote sight glass 2.
Specifically, the lifting sight glass 2 is a transparent organic glass lifting sight glass, and a middle valve 31 close to the reaction kettle and a bottom valve 32 close to the lifting sight glass are further arranged on the connecting pipeline 3 between the reaction kettle 1 and the lifting sight glass 2; the discharging pipeline 4 is also provided with a discharging pipeline valve 41, and the emptying pipeline 5 is also provided with an emptying valve 51; when the reaction kettle lifting sight glass device is used, according to the reaction requirement, firstly opening the emptying pipeline valve 51, evacuating the gas in the lifting sight glass 2 to lower the internal pressure, then opening the middle valve 31 close to the reaction kettle and the bottom valve 32 close to the lifting sight glass on the connecting pipeline 3, lifting the glue solution in the reaction kettle 1 into the lifting sight glass 2 through the pipeline 3 by using pressure difference, and controlling the lifting amount according to the actual condition requirement; then, the color of the glue solution can be observed through the transparent organic glass by naked eyes, and the lifting operation can be carried out in different time periods of the reaction so as to observe the color change and qualitatively judge the reaction condition; meanwhile, a discharging pipeline valve 41 on the discharging pipeline 4 can be opened, the glue solution lifted to the lifting sight glass 2 flows out through the discharging pipeline 4, the collected materials are collected, quantitative analysis is carried out, parameters which are needed are accurately calculated to obtain the molecular weight, the impurity breaking amount and the like of the glue solution, the reaction progress and the reaction condition inside the reaction kettle 1 are accurately mastered, problems existing in the reaction process can be found in time, the problems and risks can be solved in time, normal operation of reaction in the reaction kettle 1 is promoted, and production efficiency is improved.
As can be seen from fig. 2, the vent pipe 5 of the reaction kettle lifting sight glass device provided by the present invention may be further connected with a gas conveying pipe 52 and a liquid flushing pipe 53; a gas conveying pipeline valve 521 is arranged on the gas conveying pipeline 52, and a liquid flushing pipeline valve 531 is arranged on the liquid flushing pipeline 53;
specifically, when the sight glass lifting device of the reaction kettle is operated, after the glue solution in the reaction kettle 1 is lifted to the sight glass lifting 2, the vent pipe valve 51 can be closed, and the pressure relief of the interior of the sight glass lifting 2 is stopped; after the glue solution lifted into the lifting sight glass 2 is analyzed, the gas conveying pipeline valve 521 can be opened, inert gas, such as nitrogen, is input into the lifting sight glass 2 through the gas conveying pipeline 52, the internal pressure of the lifting sight glass 2 is increased, meanwhile, the middle valve 31 close to the reaction kettle and the bottom valve 32 close to the lifting sight glass on the connecting pipeline 3 between the reaction kettle 1 and the lifting sight glass 2 are opened, the glue solution lifted into the lifting sight glass 2 is pressed back into the reaction kettle 1 again by using the pressure, and then the glue solution participates in the reaction, so that the waste of raw materials is avoided.
Further, after the operations of lifting the glue solution and pressing the glue solution are completed, the valve 521 of the gas delivery pipeline can be closed, the valve 531 of the liquid flushing pipeline is opened, the liquid flushing pipeline 53 is used for flushing liquid, such as a solvent, into the lifting device 2 to clean the lifting sight glass 2, finally, the middle valve 31 close to the reaction kettle and the bottom valve 32 close to the lifting sight glass on the connecting pipeline 3 between the reaction kettle 1 and the lifting sight glass 2 are closed, and the valve 51 of the emptying pipeline is opened to reduce the internal pressure of the lifting sight glass 2, so that the operation is convenient for the next use.
The applicant states that the present invention describes a lifting sight glass device for a reaction kettle through the above embodiments, but the present invention is not limited to the above embodiments, i.e. it is not meant that the present invention must rely on the above embodiments to be implemented. It should be clear to those skilled in the art that any improvement of the present invention is to the equivalent replacement of the selected raw materials, the addition of auxiliary components, the selection of specific modes, etc., all fall within the protection scope and disclosure scope of the present invention.
Claims (9)
1. A reaction kettle lifting sight glass device is characterized by comprising a reaction kettle and a lifting sight glass connected with the reaction kettle through a pipeline;
the lifting sight glass is also connected with a material discharging pipeline and an emptying pipeline;
and the emptying pipeline is also connected with a gas conveying pipeline and a liquid flushing pipeline.
2. The reactor lifting sight glass device of claim 1, wherein the lifting sight glass is a transparent organic glass lifting sight glass.
3. The reactor lifting sight glass device of claim 1, wherein one side of the bottom of the lifting sight glass is connected with the middle position of the reactor body through a pipeline.
4. The reactor lifting sight glass device according to claim 1, wherein at least two valves are arranged on the connecting pipeline between the reactor and the lifting sight glass.
5. The reactor lifting sight glass device of claim 1, wherein the discharge pipeline is arranged on the other side of the bottom of the lifting sight glass.
6. The reactor lifting sight glass apparatus of claim 1, wherein the vent conduit is disposed at a top of the lifting sight glass.
7. The reactor lifting sight glass device of claim 1, wherein at least one valve is disposed on each of the feeding pipeline, the gas conveying pipeline and the liquid flushing pipeline.
8. The reactor lifting sight glass apparatus of claim 1, wherein the gas delivery conduit is a nitrogen gas delivery conduit.
9. The reactor lifting sight glass apparatus of claim 1, wherein the liquid flushing line is a solvent flushing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915449.9U CN217093431U (en) | 2021-11-25 | 2021-11-25 | Reation kettle promotes sight glass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915449.9U CN217093431U (en) | 2021-11-25 | 2021-11-25 | Reation kettle promotes sight glass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217093431U true CN217093431U (en) | 2022-08-02 |
Family
ID=82589368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122915449.9U Active CN217093431U (en) | 2021-11-25 | 2021-11-25 | Reation kettle promotes sight glass device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217093431U (en) |
-
2021
- 2021-11-25 CN CN202122915449.9U patent/CN217093431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107983288A (en) | On-line monitoring intelligent linkage reaction kettle | |
| CN217093431U (en) | Reation kettle promotes sight glass device | |
| CN106644991A (en) | Intelligentized on-line real-time monitoring system and intelligentized on-line real-time monitoring method for metallic ion concentration in process of manganese-zinc aged liquid gelation | |
| CN202181234U (en) | Full-automatic treatment device for laboratory chemical waste liquids | |
| CN210221586U (en) | Reation kettle sampling device | |
| CN217765713U (en) | Fire test gold separation and waste acid treatment device capable of being operated in batches | |
| CN107576525A (en) | A kind of material sampler of chemical reaction kettle | |
| CN204768605U (en) | Conveniently clear away reation kettle of observation window dirt | |
| CN105435488A (en) | Discharging column valve, automatic chromatography apparatus containing discharging column valve and apparatus usage method | |
| CN102190292B (en) | Device for preparing fullerene | |
| CN216236931U (en) | Fermentation cylinder is used in yellow rice wine production convenient to save cleanness | |
| CN206396175U (en) | A kind of fruit vinegar fermentation scum silica frost processing unit and fruit vinegar fermentation tank | |
| CN211865003U (en) | Biochemical reaction device | |
| CN217820032U (en) | Little biological detection device for food production | |
| CN208308578U (en) | A kind of fluoride waste concentrator | |
| CN209028057U (en) | A kind of bitumen waterproof effect detection device | |
| CN220496328U (en) | Reaction kettle capable of observing internal reaction | |
| CN210030592U (en) | Dewaxing waste collecting device for industrial white oil production | |
| CN113514307A (en) | Automatic staining system for glass slide | |
| CN208399168U (en) | A kind of soil heavy metal ion extractor | |
| CN209247465U (en) | A kind of device for detecting safety of foods | |
| CN213790994U (en) | Membrane plate cleaning device for producing biological fermentation liquor by membrane method | |
| CN111879783A (en) | Visual detection equipment for medical balloon | |
| CN206483214U (en) | Superfine powder filter | |
| CN213933238U (en) | A online sampling device for isomerization reation kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 525000 No.1, South ethylene Road, Qijing Town, high tech Zone, Maoming City, Guangdong Province Patentee after: Guangdong Zhonghe High Tech Co.,Ltd. Country or region after: China Address before: 525000 No.1, South ethylene Road, Qijing Town, high tech Zone, Maoming City, Guangdong Province Patentee before: Guangdong Zhonggao Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |