CN218281713U - Reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis - Google Patents
Reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis Download PDFInfo
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- CN218281713U CN218281713U CN202222094727.3U CN202222094727U CN218281713U CN 218281713 U CN218281713 U CN 218281713U CN 202222094727 U CN202222094727 U CN 202222094727U CN 218281713 U CN218281713 U CN 218281713U
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Abstract
The utility model provides a reation kettle is used in production of p-fluoroanisole convenient to sample analysis, including negative pressure vacuum pump, the fixed bolster, the sampling tube, the drain pipe, manual check valve, the connection end cover, the sampling bottle, high-pressurepipe and liquid suction pipe, the fixed bolster is installed to reation kettle barrel upside, negative pressure vacuum pump is installed to the fixed bolster upside, the fixed bolster downside is provided with the sampling tube, the liquid suction pipe is installed to the sampling tube downside, high-pressurepipe is installed with negative pressure vacuum pump junction to the sampling tube, the drain pipe is installed on sampling tube annular side right side, the connection end cover is installed to the drain pipe lower extreme, the sampling bottle is installed to the connection end cover downside, manual check valve is installed to the drain pipe hypomere, this design has solved original reaction kettle operational mode for the production of p-fluoroanisole convenient not enough convenient to take a sample, the sampling volume is difficult to control, and the problem that sampling operation process has certain potential safety hazard.
Description
Technical Field
The utility model relates to a reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis belongs to chemical manufacturing technical field.
Background
P-fluoroanisole is a chemical substance, colorless to yellowish liquid. Boiling point 157 deg.C, melting point-45 deg.C, flash point 43 deg.C, refractive index 1.4880, specific gravity 1.114, and can be used as intermediate of medicine, pesticide and liquid crystal material. The reaction kettle is needed to be used in the production process of p-fluoroanisole.
Among the prior art, when sampling p-fluoroanisole, traditional sampling method is that operating personnel lifts up the reation kettle top cap, stretches into the cauldron with the container and draws a small amount of liquid and supply the inspection to use, and operation mode is convenient not enough, is not convenient for sample p-fluoroanisole, and the sample load is wayward, and sample operation process has certain potential safety hazard, and the problem that the above-mentioned appearance was solved to fluoroanisole production with reation kettle of being convenient for sample analysis of now urgent need.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, the utility model aims at providing a reation kettle is used in production of p-fluoro anisole convenient to sample analysis to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is rational in infrastructure, be convenient for carry out the sample operation to p-fluoro anisole, easy operation is convenient, and the sample volume is easily controlled.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis, includes motor, reduction gear, feed inlet, reation kettle barrel, examines window, discharging pipe and the sampling mechanism of being convenient for, reation kettle barrel right side is provided with the sampling mechanism of being convenient for, reation kettle barrel annular side front side is installed and is examined the window, the discharging pipe is installed to reation kettle barrel downside, the reduction gear is installed to reation kettle barrel upside, the motor is installed to the reduction gear upside, reation kettle barrel upper surface left side is provided with the feed inlet, the sampling mechanism of being convenient for includes negative pressure vacuum pump, fixed bolster, sampling tube, drain pipe, manual check valve, connecting end cover, sampling flask, high-pressure gas pipe and liquid suction pipe, the fixed bolster is installed to reation kettle barrel upside, negative pressure vacuum pump is installed to the fixed bolster upside, the fixed bolster downside is provided with the sampling tube, the liquid suction pipe is installed to the sampling tube downside, high-pressure gas pipe is installed with negative pressure vacuum pump junction, the drain pipe is installed on sampling tube annular side right side, connecting end cover hypomere is installed the sampling flask, manual check valve is installed to the drain pipe hypomere.
Further, a controller is installed on the right side of the annular side face of the reaction kettle barrel, the negative pressure vacuum pump is electrically connected with the controller through a wire, and the controller is connected with an external power supply through a wire.
Further, the base platform is installed with reation kettle barrel junction to the sampling tube lower extreme, the base platform passes through welding mode and reation kettle barrel fixed connection, the liquid suction tube stretches into the base platform inside and is linked together with the sampling tube.
Furthermore, an inner thread is formed in the inner annular side face of the connecting end cover, an outer thread is installed on the upper side of the annular side face of the sampling bottle, and the sampling bottle is connected with the connecting end cover in a sealing mode through the threads.
Further, the inside upside of connecting the end cover is installed rubber packing pad, rubber packing pad diameter is the same with connecting the end cover internal diameter, sample article annular side front side is carved with the scale mark.
Further, sealing joint is installed to high-pressurepipe and sampling tube junction, sealing joint specification and high-pressurepipe specification phase-match.
Furthermore, the liquid outlet pipe is of an inclined structure with a high left and a low right, reinforcing rib plates are arranged on the inner sides of the fixed supports and are of a triangular structure, and the reinforcing rib plates are fixedly connected with the fixed supports in a welding mode.
The utility model has the advantages that: the utility model discloses a reation kettle is used in production of p-fluorobenzene methyl ether convenient to sample analysis, because of the utility model discloses negative pressure vacuum pump, the fixed bolster, the sampling tube, the drain pipe, manual check valve, connect the end cover, the sampling bottle, high-pressurepipe and liquid suction tube have been added, this design is convenient for carry out the sample operation to p-fluorobenzene methyl ether, and easy operation is convenient, and the sample volume is easily controlled, it is convenient inadequately to original reation kettle operation mode for the production of p-fluorobenzene methyl ether to have solved, be not convenient for take a sample to p-fluorobenzene methyl ether, the sample volume is wayward, and the sample operation process has the problem of certain potential safety hazard, improved the utility model discloses a sample convenience.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a reaction kettle for p-fluoroanisole production convenient for sampling and analysis of the present invention;
FIG. 2 is a schematic structural view of a mechanism for facilitating sampling in a reaction kettle for p-fluoroanisole production for facilitating sampling analysis in accordance with the present invention;
FIG. 3 is a front sectional view of a sampling mechanism of the reaction kettle for p-fluoroanisole production convenient for sampling and analysis of the present invention;
in the figure: 1-motor, 2-speed reducer, 3-feed inlet, 4-reaction kettle barrel, 5-inspection window, 6-discharge pipe, 7-sampling-facilitating mechanism, 71-negative pressure vacuum pump, 72-fixed support, 73-sampling tube, 74-liquid outlet pipe, 75-manual check valve, 76-connecting end cover, 77-sampling bottle, 78-high pressure air pipe, 79-liquid suction pipe, 711-controller, 731-base table, 771-scale line, 781-sealing joint and 761-rubber sealing gasket.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis, including motor 1, reduction gear 2, feed inlet 3, reation kettle barrel 4, inspection window mouth 5, discharging pipe 6 and the sampling mechanism 7 of being convenient for, reation kettle barrel 4 right side is provided with the sampling mechanism 7 of being convenient for, 4 annular side front sides of reation kettle barrel are installed and are examined window 5, discharging pipe 6 is installed to 4 downside of reation kettle barrel, reduction gear 2 is installed to 4 upside of reation kettle barrel, motor 1 is installed to 2 upsides of reduction gear, 4 upper surface left sides of reation kettle barrel are provided with feed inlet 3.
It includes negative pressure vacuum pump 71 to be convenient for sampling mechanism 7, fixed bolster 72, sampling tube 73, drain pipe 74, manual check valve 75, connect end cover 76, sampling bottle 77, high-pressure trachea 78 and liquid suction pipe 79, fixed bolster 72 is installed to reation kettle barrel 4 upside, negative pressure vacuum pump 71 is installed to fixed bolster 72 upside, fixed bolster 72 downside is provided with sampling tube 73, liquid suction pipe 79 is installed to sampling tube 73 downside, sampling tube 73 installs high-pressure trachea 78 with negative pressure vacuum pump 71 junction, sampling tube 73 annular side right side is installed drain pipe 74, connection end cover 76 is installed to drain pipe 74 lower extreme, sampling bottle 77 is installed to connection end cover 76 downside, manual check valve 75 is installed to drain pipe 74 hypomere, this design has solved original to the reation kettle operation mode for the production of fluorobenzene methyl ether convenient inadequately, be not convenient for taking a sample to fluorobenzene methyl ether, the sampling volume is difficult to control, and the problem that sampling operation process has certain potential safety hazard.
The controller 711 is arranged on the right side of the annular side surface of the reaction kettle barrel 4, the negative pressure vacuum pump 71 is electrically connected with the controller 711 through a lead, the controller 711 is connected with an external power supply through a lead, and the controller 711 is arranged to facilitate the electric control of the negative pressure vacuum pump 71.
The internal thread is seted up in connecting end cover 76 interior annular side, and the external screw thread is seted up in 77 annular side upside of sampling bottle, and sampling bottle 77 passes through screw thread sealing connection with connecting end cover 76, and this design has improved the steadiness of junction through threaded connection, installs the dismantlement through threaded connection convenience to sampling bottle 77 simultaneously.
As an embodiment of the present invention: when the p-anisole in the reaction kettle barrel 4 needs to be sampled, a worker firstly connects the sampling bottle 77 with the connecting end cover in a sealing manner through threads, then opens the manual one-way valve 75, starts the negative pressure vacuum pump 71 through the controller 711, the negative pressure vacuum pump 71 generates negative pressure suction force on the interior of the sampling tube 73 through the high pressure air tube 78, sucks the p-anisole in the reaction kettle barrel 4 into the liquid suction tube 79 through the negative pressure suction force, the p-anisole flows into the sampling tube 73 through the liquid suction tube 79, then the p-anisole flows into the liquid outlet tube 74 on the right side and flows into the sampling bottle 77 on the lower side through the liquid outlet tube 74, the p-anisole is stored through the sampling bottle 77, further the sampling operation on the p-anisole is completed, the sampling amount of the p-anisole in the sampling bottle 77 is observed through the scale lines 771, the sampling amount is conveniently controlled through the scale lines 771, then the negative pressure vacuum pump 71 is closed on the manual one-way valve 75, and the sampling bottle 77 is taken down from the connecting end cover 76 for detection.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis, includes motor, reduction gear, feed inlet, reation kettle barrel, looks into window, discharging pipe and the sampling mechanism of being convenient for, its characterized in that: the right side of the reaction kettle barrel is provided with a sampling facilitating mechanism, the front side of the annular side face of the reaction kettle barrel is provided with a detection window, the lower side of the reaction kettle barrel is provided with a discharge pipe, the upper side of the reaction kettle barrel is provided with a speed reducer, the upper side of the speed reducer is provided with a motor, and the left side of the upper surface of the reaction kettle barrel is provided with a feed inlet;
sampling mechanism of being convenient for includes negative pressure vacuum pump, fixed bolster, sampling tube, drain pipe, manual check valve, connection end cover, sampling bottle, high-pressurepipe and liquid suction pipe, the fixed bolster is installed to reation kettle barrel upside, negative pressure vacuum pump is installed to the fixed bolster upside, the fixed bolster downside is provided with the sampling tube, the liquid suction pipe is installed to the sampling tube downside, the high-pressurepipe is installed with negative pressure vacuum pump junction to the sampling tube, the drain pipe is installed on sampling tube annular side right side, the connection end cover is installed to the drain pipe lower extreme, the sampling bottle is installed to connection end cover downside, manual check valve is installed to the drain pipe hypomere.
2. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the reactor comprises a reaction kettle barrel, and is characterized in that a controller is installed on the right side of the annular side face of the reaction kettle barrel, a negative pressure vacuum pump is electrically connected with the controller through a wire, and the controller is connected with an external power supply through a wire.
3. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the base platform is installed with reation kettle barrel junction to the sampling tube lower extreme, the base platform passes through welding mode and reation kettle barrel fixed connection, the liquid suction tube stretches into base platform inside and is linked together with the sampling tube.
4. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the sampling device is characterized in that an inner thread is formed in the inner annular side face of the connecting end cover, an outer thread is installed on the upper side of the annular side face of the sampling bottle, and the sampling bottle is connected with the connecting end cover in a sealing mode through the thread.
5. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the utility model discloses a sampling bottle, including connecting end cover, rubber sealing pad diameter and connecting end cover internal diameter, the scale mark is carved with to the side in front of the annular side of sampling bottle.
6. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the sealing joint is installed with the sampling tube junction to the high-pressurepipe, sealing joint specification and high-pressurepipe specification phase-match.
7. The reaction kettle for p-fluoroanisole production convenient for sampling and analysis as claimed in claim 1, wherein: the liquid outlet pipe is set to be of an inclined structure with a high left and a low right, the reinforcing rib plate is arranged on the inner side of the fixed support and is of a triangular structure, and the reinforcing rib plate is fixedly connected with the fixed support in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094727.3U CN218281713U (en) | 2022-08-09 | 2022-08-09 | Reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094727.3U CN218281713U (en) | 2022-08-09 | 2022-08-09 | Reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218281713U true CN218281713U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222094727.3U Active CN218281713U (en) | 2022-08-09 | 2022-08-09 | Reation kettle is used in p-fluorobenzene methyl ether production convenient to sample analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218281713U (en) |
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2022
- 2022-08-09 CN CN202222094727.3U patent/CN218281713U/en active Active
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