CN220616993U - Metering storage device for raw materials for producing 2, 3-difluoro-5-chloropyridine - Google Patents
Metering storage device for raw materials for producing 2, 3-difluoro-5-chloropyridine Download PDFInfo
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- CN220616993U CN220616993U CN202321827738.6U CN202321827738U CN220616993U CN 220616993 U CN220616993 U CN 220616993U CN 202321827738 U CN202321827738 U CN 202321827738U CN 220616993 U CN220616993 U CN 220616993U
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- storage tank
- raw materials
- air inlet
- metering
- fastening
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- 239000002994 raw material Substances 0.000 title claims abstract description 37
- PERMDYZFNQIKBL-UHFFFAOYSA-N 5-chloro-2,3-difluoropyridine Chemical compound FC1=CC(Cl)=CN=C1F PERMDYZFNQIKBL-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- OZWDMPGMACYNAL-UHFFFAOYSA-N 2-chloro-3,4-difluoropyridine Chemical compound FC1=CC=NC(Cl)=C1F OZWDMPGMACYNAL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model belongs to the technical field of metering and storing, in particular to a metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine, which comprises a supporting bottom plate, wherein a storage tank is arranged at the top of the supporting bottom plate, and an air inlet protection mechanism of the storage tank is arranged at the top of the storage tank; one end of air intake pipe is connected with the top of storage tank, and the solenoid valve is installed at air intake pipe's lateral wall, and the fixed opposite side lateral wall of cup jointing at air intake pipe of fastening sleeve board, and the filter sleeve board cup joints at air intake pipe's the other end through spacing subassembly, and convenient weighing subassembly sets up the inboard bottom of storage tank, and then cup joints the filter sleeve board behind air intake pipe's air inlet department through spacing subassembly, can filter gas effectively through the filter sleeve board, and after the raw materials was placed on the bearing board, under the effect of gravity, the bracing piece pushed down pressure sensor, and then can monitor the weight in the storage tank effectively.
Description
Technical Field
The utility model belongs to the technical field of metering and storing, and particularly relates to a metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine.
Background
Sulfolane is a raw material of 2, 3-difluoro-5-chloropyridine, is also called tetrahydrothiophene-1, 1-dioxide, is colorless transparent liquid, is an excellent aprotic polar solvent, can be mutually dissolved with water, acetone, toluene and the like, and is stored by adopting a metering storage tank; the raw materials of the 2,3 difluoro-5-chloropyridine are stored by adopting the metering storage tank, when the existing metering storage device is used, air inlet is needed while discharging, dust is contained in the air inlet, and the raw materials in the storage tank are polluted.
In order to solve the above problems, a metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine is proposed in the present application.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a G communication-based wireless gigabit router, which can solve the problem that raw materials in a storage tank are polluted due to dust in air inlet caused by the fact that air inlet is needed while discharging materials when the existing metering storage device is used by adopting a metering storage tank to store raw materials of difluoro-chloropyridine through an additional storage tank air inlet protection mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the metering and storing device for the raw materials for producing-difluoro-chloropyridine comprises a supporting bottom plate, wherein a storage tank is arranged at the top of the supporting bottom plate, and an air inlet protection mechanism of the storage tank is arranged at the top of the storage tank;
the storage tank air inlet protection mechanism comprises an air inlet pipeline, an electromagnetic valve, a filter sleeve plate, a fastening sleeve plate, a limiting assembly and a convenient weighing assembly, wherein one end of the air inlet pipeline is connected with the top of the storage tank, the electromagnetic valve is installed on the side wall of the air inlet pipeline, the fastening sleeve plate is fixedly sleeved on the side wall of the other side of the air inlet pipeline, the filter sleeve plate is sleeved on the other end of the air inlet pipeline through the limiting assembly, and the convenient weighing assembly is arranged at the bottom of the inner side of the storage tank.
As a metering and storing device for raw materials for producing-difluoro-chloropyridine, the limit component comprises a fastening side plate and a fastening bolt, one end of the fastening side plate is fixedly connected to the outer wall of the filter sleeve plate in a circumferential mode at equal intervals, and one end of the fastening bolt penetrates through the other end of the fastening side plate in a threaded mode and is connected with the outer wall of the fastening sleeve plate in a threaded mode.
As the metering and storing device for the raw materials for producing-difluoro-chloropyridine, the portable weighing assembly comprises a supporting sleeve, a supporting rod, a pressure sensor and a bearing plate, wherein one end of the supporting sleeve is fixedly connected to the bottom of the inner side of the storage tank, one end of the supporting rod penetrates through the other end of the supporting sleeve in a sliding manner, the bottom of the bearing plate is fixedly connected with the other end of the supporting rod, the pressure sensor is arranged at the bottom of the inner side of the supporting sleeve, and one end of the supporting rod is in abutting connection with the top of the pressure sensor.
As a metering and storing device for raw materials for producing-difluoro-chloropyridine, a feeding pipeline is arranged at the top of the storing tank, and a discharging pipeline is arranged at the bottom of the storing tank.
As a metering and storing device for raw materials for producing-difluoro-chloropyridine, a display screen is arranged on the outer wall of the storing tank, and the display screen is electrically connected with the pressure sensor.
Compared with the prior art, the utility model has the beneficial effects that:
1. in order to avoid pollution of raw materials in the air inlet process, one end of an air inlet pipeline is connected with the top of a storage tank, an electromagnetic valve is arranged on the side wall of the air inlet pipeline, a fastening sleeve plate is fixedly sleeved on the side wall of the other side of the air inlet pipeline, a filtering sleeve plate is sleeved on the other end of the air inlet pipeline through a limiting component, a convenient weighing component is arranged at the bottom of the inner side of the storage tank, and the filtering sleeve plate is sleeved on the air inlet of the air inlet pipeline through the limiting component, so that gas can be effectively filtered through the filtering sleeve plate;
2. support sheathed tube one end fixed connection is in the inboard bottom of storage tank, and the one end slip of bracing piece runs through support sheathed tube other end, the bottom of spanners and the other end fixed connection of bracing piece, and pressure sensor installs in support sheathed tube inboard bottom, and the one end of bracing piece is contradicted with pressure sensor's top and is connected, and then the raw materials is placed on spanners after, under the effect of gravity, the bracing piece pushes down pressure sensor, and then can monitor the weight in the storage tank effectively.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the structure of the bearing plate in the present utility model;
fig. 4 is a schematic structural diagram of a pressure sensor according to the present utility model.
In the figure:
1. a support base plate;
2. a storage tank; 21. a feed conduit; 22. a discharge pipe; 23. a display screen;
3. an air inlet protection mechanism of the storage tank; 31. an air intake duct; 32. an electromagnetic valve; 33. a filter sleeve plate; 34. fastening the sleeve plate; 35. a limit component; 351. fastening the side plates; 352. a fastening bolt; 36. a convenient weighing assembly; 361. a support sleeve; 362. a support rod; 363. a pressure sensor; 364. and a supporting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1;
the metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine comprises a supporting bottom plate 1, wherein a storage tank 2 is arranged at the top of the supporting bottom plate 1, and a storage tank air inlet protection mechanism 3 is arranged at the top of the storage tank 2.
In this embodiment: under the general condition, the raw materials of 2,3 difluoro-5-chloropyridine are stored by adopting a metering storage tank, when the existing metering storage device is used, air needs to be taken in during discharging, dust is contained in the air, the raw materials in the storage tank body can be polluted, and then the air taken in can be effectively filtered in the air taking process through the added storage tank air taking protection mechanism 3, so that the raw materials are prevented from being polluted, and the weight of the raw materials in the storage tank can be monitored in real time.
As shown in fig. 1-4;
based on the metering storage device of current raw materials, can be through the storage tank protection machanism 3 that admits air that increases, can solve and adopt the metering storage tank to store 2,3 difluoro_5-chloropyridine's raw materials, current metering storage device when using, need advance the air in the time of discharging, contain dirt in the air, can lead to the problem that the internal raw materials of storage tank receive the pollution.
Further, the method comprises the following steps:
in combination with the above, in order to carry out effectual filtration to the gas of admitting air at the in-process of admitting air, and then avoid the raw materials to receive the pollution, but simultaneously carry out real-time supervision to the raw materials weight in the storage tank, the top of storage tank 2 is provided with storage tank protection mechanism 3 that admits air, storage tank protection mechanism 3 includes air intake duct 31, solenoid valve 32, filter sleeve plate 33, fastening sleeve plate 34, spacing subassembly 35 and convenient weighing module 36, air intake duct 31's one end is connected with storage tank 2's top, solenoid valve 32 installs the lateral wall at air intake duct 31, the fixed opposite side lateral wall that cup joints at air intake duct 31 of fastening sleeve plate 34, filter sleeve plate 33 cup joints at air intake duct 31's the other end through spacing subassembly 35, convenient weighing module 36 sets up the inboard bottom of storage tank 2.
In this embodiment: in order to avoid the in-process of admitting air, the raw materials receive the pollution, because of the one end of admission line 31 is connected with the top of holding vessel 2, solenoid valve 32 installs the lateral wall at admission line 31, the fixed opposite side lateral wall of cup jointing at admission line 31 of fastening sleeve plate 34, filter sleeve plate 33 cup joints the other end at admission line 31 through spacing subassembly 35, convenient weighing module 36 sets up the inboard bottom of holding vessel 2, and then cup joint filter sleeve plate 33 behind the air inlet department of admission line 31 through spacing subassembly 35, can filter gas effectively through filter sleeve plate 33, simultaneously through convenient weighing module 36, can carry out real-time monitoring to the raw materials weight in the holding vessel 2.
Still further, the method comprises: the limiting assembly 35 comprises a fastening side plate 351 and a fastening bolt 352, wherein one end of the fastening side plate 351 is fixedly connected to the outer wall of the filter sleeve plate 33 in a circumferential mode at equal intervals, and one end of the fastening bolt 352 penetrates through the other end of the fastening side plate 351 in a threaded mode and is connected with the outer wall of the fastening sleeve plate 34 in a threaded mode.
In this embodiment: in order to conveniently replace the filter sleeve plate 33, one end of the fastening side plate 351 is fixedly connected to the outer wall of the filter sleeve plate 33 in a circumferential manner at equal intervals, one end of the fastening bolt 352 penetrates through the other end of the fastening side plate 351 in a threaded manner to be in threaded connection with the outer wall of the fastening sleeve plate 34, and then the fastening side plate 351 can be separated from the connection with the fastening sleeve plate 34 by screwing the fastening bolts 352, so that the filter sleeve plate 33 can be conveniently replaced, and a filter screen is mounted on the inner wall of the filter sleeve plate 33.
Still further, the method comprises: the convenient weighing assembly 36 comprises a support sleeve 361, a support rod 362, a pressure sensor 363 and a bearing plate 364, wherein one end of the support sleeve 361 is fixedly connected with the bottom of the inner side of the storage tank 2, one end of the support rod 362 penetrates through the other end of the support sleeve 361 in a sliding mode, the bottom of the bearing plate 364 is fixedly connected with the other end of the support rod 362, the pressure sensor 363 is installed at the bottom of the inner side of the support sleeve 361, and one end of the support rod 362 is in abutting connection with the top of the pressure sensor 363.
In this embodiment: in order to conveniently weigh the raw materials in the storage tank 2, because one end of the support sleeve 361 is fixedly connected to the bottom of the inner side of the storage tank 2, one end of the support rod 362 slidably penetrates through the other end of the support sleeve 361, the bottom of the bearing plate 364 is fixedly connected with the other end of the support rod 362, the pressure sensor 363 is mounted at the bottom of the inner side of the support sleeve 361, one end of the support rod 362 is in abutting connection with the top of the pressure sensor 363, and after the raw materials are placed on the bearing plate 364, the support rod 362 presses down the pressure sensor 363 under the action of gravity, so that the weight in the storage tank 2 can be effectively monitored.
It should be understood that: the top of storage jar 2 is installed charge-in pipeline 21, and discharge pipeline 22 is installed to the bottom of storage jar 2, and display screen 23 is installed to the outer wall of storage jar 2, display screen 23 and pressure sensor 363 electric connection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a metering and storing device of raw materials of production 2, 3-difluoro-5-chloropyridine, includes supporting baseplate (1), storage tank (2) are installed at the top of supporting baseplate (1), its characterized in that: the top of the storage tank (2) is provided with a storage tank air inlet protection mechanism (3);
the storage tank air inlet protection mechanism (3) comprises an air inlet pipeline (31), an electromagnetic valve (32), a filtering sleeve plate (33), a fastening sleeve plate (34), a limiting assembly (35) and a convenient weighing assembly (36), one end of the air inlet pipeline (31) is connected with the top of the storage tank (2), the electromagnetic valve (32) is installed on the side wall of the air inlet pipeline (31), the fastening sleeve plate (34) is fixedly sleeved on the side wall of the other side of the air inlet pipeline (31), the filtering sleeve plate (33) is sleeved on the other end of the air inlet pipeline (31) through the limiting assembly (35), and the convenient weighing assembly (36) is arranged at the bottom of the inner side of the storage tank (2).
2. The metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine according to claim 1, wherein: spacing subassembly (35) are including fastening curb plate (351) and fastening bolt (352), the equidistant circumference form fixed connection of one end of fastening curb plate (351) is in the outer wall of filtering sleeve board (33), the one end screw thread of fastening bolt (352) runs through the other end of fastening curb plate (351) with the outer wall threaded connection of fastening sleeve board (34).
3. The metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine according to claim 1, wherein: the portable weighing assembly (36) comprises a support sleeve (361), a support rod (362), a pressure sensor (363) and a support plate (364), one end of the support sleeve (361) is fixedly connected to the inner bottom of the storage tank (2), one end of the support rod (362) penetrates through the other end of the support sleeve (361) in a sliding mode, the bottom of the support plate (364) is fixedly connected with the other end of the support rod (362), the pressure sensor (363) is installed at the inner bottom of the support sleeve (361), and one end of the support rod (362) is in abutting connection with the top of the pressure sensor (363).
4. The metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine according to claim 2, wherein: the top of the storage tank (2) is provided with a feeding pipeline (21), and the bottom of the storage tank (2) is provided with a discharging pipeline (22).
5. A metering and storing device for raw materials for producing 2, 3-difluoro-5-chloropyridine according to claim 3, characterized in that: the outer wall of the storage tank (2) is provided with a display screen (23), and the display screen (23) is electrically connected with the pressure sensor (363).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827738.6U CN220616993U (en) | 2023-07-12 | 2023-07-12 | Metering storage device for raw materials for producing 2, 3-difluoro-5-chloropyridine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827738.6U CN220616993U (en) | 2023-07-12 | 2023-07-12 | Metering storage device for raw materials for producing 2, 3-difluoro-5-chloropyridine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220616993U true CN220616993U (en) | 2024-03-19 |
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ID=90213120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321827738.6U Active CN220616993U (en) | 2023-07-12 | 2023-07-12 | Metering storage device for raw materials for producing 2, 3-difluoro-5-chloropyridine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220616993U (en) |
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2023
- 2023-07-12 CN CN202321827738.6U patent/CN220616993U/en active Active
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