CN219722817U - Reation kettle feed inlet removes damp gas device - Google Patents
Reation kettle feed inlet removes damp gas device Download PDFInfo
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- CN219722817U CN219722817U CN202320127202.7U CN202320127202U CN219722817U CN 219722817 U CN219722817 U CN 219722817U CN 202320127202 U CN202320127202 U CN 202320127202U CN 219722817 U CN219722817 U CN 219722817U
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- feed
- branch pipe
- nitrogen
- pipe
- feeding
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 153
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 76
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 239000011343 solid material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model belongs to the technical field of drying devices, and particularly relates to a reaction kettle feed inlet moisture removing device which comprises a reaction kettle and a feed pipe, wherein the feed pipe comprises a feed main pipe and a feed branch pipe; the top of the reaction kettle is provided with a feed inlet, a feed header pipe is arranged on the feed inlet, the feed header pipe is respectively connected with a feed branch pipe and a nitrogen branch pipe through a three-way joint, the feed header pipe and the feed branch pipe are coaxially arranged, the nitrogen branch pipe is vertically arranged with the feed branch pipe, the inlet end of the feed branch pipe is connected with a first nitrogen source, and the inlet end of the nitrogen branch pipe is connected with a second nitrogen source; a gasket is movably arranged in the three-way joint and is connected to the connecting angle of the nitrogen branch pipe and the feeding branch pipe through a hinge. According to the utility model, the gasket is movably arranged in the three-way joint, and can be used for reciprocating and rotating to block the feeding branch pipe or the nitrogen branch pipe along with the change of the air pressure in the three-way pipeline, and nitrogen is introduced into the feeding branch pipe and the nitrogen branch pipe, so that the feeding main pipe can be ensured to be always kept dry.
Description
Technical Field
The utility model belongs to the technical field of drying devices, and particularly relates to a moisture removing device for a feed inlet of a reaction kettle.
Background
In the electrolyte production process, the solid materials need to be added to the liquid solvent of the reaction vessel for mixing, however, some liquids are volatile or volatilize during heating/reaction. When the liquid solvent is added into the kettle through the feeding port, the volatile gas of the liquid solvent in the kettle contacts with the solid pipeline, so that the solid feeding port is moist for a long time, and powdery/granular solids are absorbed and accumulated on the pipeline of the feeding port when entering the reaction kettle, so that the feeding pipeline is blocked, and normal production is influenced; one of the prior solutions is to detach the pipeline after scaling to remove the blockage, clean and then install the pipeline, which is time-consuming and labor-consuming and affects the production efficiency; another solution is to continuously introduce nitrogen into the reaction kettle to remove water vapor in the reaction kettle, for example, patent CN109954460a discloses a resin reaction kettle water vapor removing device, the device is provided with a condenser, a plurality of nitrogen branch pipes simultaneously blow nitrogen into the reaction kettle from different directions, so that the water vapor enters the condenser through a discharge port, the removing effect is good, the water vapor is removed from the whole reaction kettle, the nitrogen usage amount is large, and the device is relatively suitable for resin production.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a moisture removing device for a feed inlet of a reaction kettle, and the drying of a solid feed inlet of the reaction kettle is realized by introducing continuous nitrogen into a feed header pipe.
The utility model adopts the following technical scheme:
the moisture removing device for the feed inlet of the reaction kettle comprises the reaction kettle and a feed pipe, wherein the feed pipe comprises a feed main pipe and a feed branch pipe; the top of the reaction kettle is provided with a feed inlet, a feed header pipe is arranged on the feed inlet, the feed header pipe is respectively connected with a feed branch pipe and a nitrogen branch pipe through a three-way joint, the feed header pipe and the feed branch pipe are coaxially arranged, the nitrogen branch pipe is vertically arranged with the feed branch pipe, the inlet end of the feed branch pipe is connected with a first nitrogen source, and the inlet end of the nitrogen branch pipe is connected with a second nitrogen source;
the three-way joint is internally and movably provided with a gasket, and the gasket is connected to the connection angle of the nitrogen branch pipe and the feeding branch pipe through a hinge and is used for plugging the nitrogen branch pipe or the feeding branch pipe.
Further, the feeding main pipe and the feeding branch pipe are obliquely arranged.
Further, the gasket is an elastic tetrafluoro gasket.
Further, the feeding main pipe and the feeding branch pipes are provided with one-way valves.
Furthermore, pressure gauges are arranged on the feeding branch pipe and the nitrogen branch pipe.
Further, the shape of the gasket is matched with the cross-sectional shapes of the first interface and the second interface.
Further, the inlet end of the feeding branch pipe is also connected with a feeding funnel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The gasket is movably arranged in the three-way joint, and is connected to the connecting angle of the nitrogen branch pipe and the feeding branch pipe through the hinge, and can rotate 90 degrees in a reciprocating manner along with the air pressure change in the three-way pipeline, so that the feeding branch pipe or the nitrogen branch pipe is plugged, and nitrogen is introduced into the feeding branch pipe and the nitrogen branch pipe, so that the feeding main pipe can be kept dry all the time.
(2) According to the utility model, the feeding main pipe and the feeding branch pipes are obliquely arranged, so that solid materials can enter the reaction kettle more easily along the oblique direction, nitrogen is introduced while the feeding branch pipes are added, and the pressure of the feeding branch pipes is ensured to be maximum during feeding, so that the gasket is pressed into the nitrogen branch pipes, the paths of the nitrogen branch pipes are closed, the solid materials and the nitrogen enter the reaction kettle from the feeding branch pipes, the nitrogen entering the reaction kettle along with the solid materials can blow volatilized gas in the reaction kettle back into the reaction kettle, and the phenomenon that the gas in the reaction kettle enters the feeding main pipe to contact with the solid materials to cause accumulation of materials is avoided, so that the subsequent feeding is influenced; when the feeding is finished, the feeding branch pipe stops adding materials and simultaneously stops introducing nitrogen, and the nitrogen branch pipe is introduced with the nitrogen, so that the pressure in the nitrogen branch pipe is higher than the pressure in the feeding branch pipe, the gasket is pressed back to block the passage of the feeding branch pipe, the nitrogen is continuously blown to the reaction kettle, on one hand, the materials at the feeding port are blown into the reaction kettle, and on the other hand, the volatilized gas in the reaction kettle is prevented from entering the feeding port, and further, the drying and the cleaning of the feeding port are maintained; the feed branch pipe can also ensure the drying of the feed port when being disassembled for cleaning or being connected to another material.
(3) The gasket provided by the utility model is an elastic tetrafluoro gasket, has excellent corrosion resistance, flexibility and good compression rebound rate, and has a good sealing effect, and when the gasket is applied to the device, the service life of the device can be prolonged without frequent replacement.
Drawings
For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a reactor feed inlet moisture removal device of the present utility model;
FIG. 2 is a schematic view of the internal structure of the three-way joint when not fed in the present utility model;
FIG. 3 is a schematic view of the internal structure of the three-way joint during feeding according to the present utility model;
wherein: 1-reaction kettle, 2-feed inlet, 3-feed header pipe, 4-tee joint, 41-first interface, 42-second interface, 43-third interface, 5-feed branch pipe, 6-nitrogen branch pipe, 7-gasket, 8-hinge, 9-check valve, 10-manometer, 11-feed hopper, 12-second nitrogen source.
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 fall within the scope of the utility model.
The utility model is discussed in detail below in conjunction with fig. 1-3 and the specific embodiments.
As shown in fig. 1-3, the utility model provides a reaction kettle feed inlet moisture removing device, which comprises a reaction kettle 1 and a feed pipe, wherein the feed pipe comprises a feed header pipe 3 and a feed branch pipe 5, the top of the reaction kettle 1 is provided with a feed inlet 2, the feed header pipe 3 is arranged on the feed inlet 2, the feed header pipe 3 is respectively connected with the feed branch pipe 5 and a nitrogen branch pipe 6 through a three-way joint 4, the feed header pipe 3 and the feed branch pipe 5 are coaxially arranged, the nitrogen branch pipe 6 is vertically arranged with the feed branch pipe 5, the inlet end of the feed branch pipe 5 is connected with a first nitrogen source (not shown in the figure), and the inlet end of the nitrogen branch pipe 6 is connected with a second nitrogen source 12; the three-way joint 4 is provided with a first interface 41, a second interface 42 and a third interface 43, wherein the first interface 41 is connected with the feeding branch pipe 5, the second interface 42 is connected with the nitrogen branch pipe 6, and the third interface 43 is connected with the feeding main pipe 3; the three-way joint 4 is internally and movably provided with a gasket 7, and the gasket 7 is connected at the connecting angle of the nitrogen branch pipe 6 and the feeding branch pipe 5 through a hinge 8. The gasket 7 reciprocally blocks the first port 41 and the second port 42 by the pressure difference between the inside of the feed manifold 5 and the inside of the nitrogen manifold 6, thereby blocking the passage of the feed manifold 5 and the nitrogen manifold 6. According to the utility model, nitrogen is introduced into the feeding branch pipe 5, so that the feeding port is always in a dry state in the feeding process, and the material is not adhered to the feeding port; under the condition that nitrogen is introduced into the nitrogen branch pipe 6 to ensure no feeding, the feed inlet is always kept dry; thereby realizing that the feeding inlet can be ensured to be in a dry environment no matter the gasket 7 seals the feeding branch pipe 5 or the nitrogen branch pipe 6.
Specifically, the feeding main pipe 3 and the feeding branch pipe 5 are obliquely arranged, and solid materials enter the reaction kettle 1 more easily under the action of gravity along the obliquely arranged pipeline, so that the solid materials remained at the feeding port 2 are further reduced; during feeding, the pressure in the feeding branch pipe 5 is higher than the pressure in the nitrogen branch pipe 6, and the gasket 7 seals the second connector 42 under the action of the pressure in the feeding branch pipe 5; when the feeding is stopped, the pressure in the nitrogen branch pipe 6 is larger than the pressure in the feeding branch pipe 5, and the gasket 7 seals the first connector 41 under the action of the pressure in the nitrogen branch pipe 6.
Preferably, the gasket 7 is an elastic tetrafluoro gasket; the tetrafluoro gasket has excellent corrosion resistance, flexibility and good compression rebound rate, and has good sealing effect, and the service life of the device can be prolonged by applying the tetrafluoro gasket to the device, so that the gasket does not need to be frequently replaced in the long-term use process.
Specifically, the hinge 8 makes the gasket 7 reciprocate within the 90 ° range, that is, when the gasket 7 rotates to the position of the first port 41 or the second port 42, the gasket 7 will not continue to rotate even if the pressure is increased, so that the effect of excessively losing the effect of plugging the passage due to the rotation angle of the gasket 7 is avoided.
Specifically, all be equipped with check valve 9 on feeding house steward 3 and the feeding branch pipe 5, the check valve of feeding house steward 3 can avoid material and moisture to flow backward, and the check valve on the feeding branch pipe 5 avoids because the first interface of gasket shutoff is not tight, and the nitrogen gas in the nitrogen gas branch pipe 6 leaks away from feeding branch pipe 5 in.
Specifically, the feeding branch pipe 5 and the nitrogen branch pipe 6 are respectively provided with a pressure gauge 10, and the pressure gauges 10 are used for displaying pressure values in the feeding branch pipe 5 and the nitrogen branch pipe 6, so that the pressure in the storage tank is ensured to meet the normal use requirement of the device.
Specifically, the shape of the gasket 7 is matched with the cross-sectional shapes of the first interface 41 and the second interface 42, so that the gasket can fully seal the first interface 41 or the second interface 42, and the sealing is ensured to the greatest extent.
Specifically, the inlet end of the feeding branch pipe 5 is also connected with a feeding funnel 11, and materials continuously enter the reaction kettle 1 through the feeding funnel.
The working flow of the utility model is as follows:
during feeding, nitrogen is simultaneously introduced into the feeding branch pipe 5 while materials are added, the pressure of the feeding branch pipe 5 is guaranteed to be the maximum during feeding, the gasket 7 is pressed into the nitrogen branch pipe 6 under the action of the pressure, the passage of the nitrogen branch pipe 6 is closed, solid materials and nitrogen enter the reaction kettle 1 from the feeding branch pipe 5, the nitrogen which enters the reaction kettle 1 together with the solid materials can blow volatilized gas in the reaction kettle back into the kettle, and the phenomenon that the gas in the reaction kettle 1 enters the feeding main pipe 3 to contact with the solid materials to cause accumulation of materials is avoided, so that the subsequent feeding is influenced;
when feeding is finished, the feeding branch pipe 5 stops adding materials and simultaneously stops introducing nitrogen, and the nitrogen branch pipe 6 is introduced with the nitrogen, so that the pressure in the nitrogen branch pipe 6 is greater than the pressure in the feeding branch pipe 5, the gasket 7 rotates by 90 degrees and is pressed back to block the passage of the feeding branch pipe 5, the nitrogen in the nitrogen branch pipe 6 is continuously blown to the reaction kettle 1, on one hand, the materials at the feeding port 2 are blown to the reaction kettle 1, on the other hand, the volatilized gas in the reaction kettle 1 is prevented from entering the feeding port 2, and then the drying and cleaning of the feeding port are maintained.
The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.
Claims (7)
1. The moisture removing device for the feed inlet of the reaction kettle comprises the reaction kettle and a feed pipe, and is characterized in that the feed pipe comprises a feed main pipe and a feed branch pipe; the top of the reaction kettle is provided with a feed inlet, the feed header pipe is arranged on the feed inlet, the feed header pipe is respectively connected with a feed branch pipe and a nitrogen branch pipe through a three-way joint, the feed header pipe and the feed branch pipe are coaxially arranged, the nitrogen branch pipe and the feed branch pipe are vertically arranged, the inlet end of the feed branch pipe is connected with a first nitrogen source, and the inlet end of the nitrogen branch pipe is connected with a second nitrogen source;
the three-way joint is internally and movably provided with a gasket, and the gasket is connected to the connection angle of the nitrogen branch pipe and the feeding branch pipe through a hinge and is used for blocking the nitrogen branch pipe or the feeding branch pipe.
2. The reactor feed inlet moisture removal apparatus of claim 1, wherein the feed header and the feed manifold are disposed in an inclined configuration.
3. The reactor feed inlet moisture removal apparatus of claim 1, wherein the gasket is an elastomeric tetrafluoro gasket.
4. The reactor feed inlet moisture removal device of claim 1, wherein the feed header pipe and the feed branch pipe are provided with one-way valves.
5. The reactor feed inlet moisture removal device of claim 1, wherein pressure gauges are arranged on the feed branch pipe and the nitrogen branch pipe.
6. The reactor feed inlet moisture removal device of claim 1, wherein the tee joint has a first interface and a second interface, the first interface being connected to the feed manifold and the second interface being connected to the nitrogen manifold; the shape of the gasket is matched with the cross-sectional shapes of the first interface and the second interface.
7. The reactor feed inlet moisture removal device of claim 1, wherein the inlet end of the feed manifold is further connected with a feed hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320127202.7U CN219722817U (en) | 2023-02-06 | 2023-02-06 | Reation kettle feed inlet removes damp gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320127202.7U CN219722817U (en) | 2023-02-06 | 2023-02-06 | Reation kettle feed inlet removes damp gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219722817U true CN219722817U (en) | 2023-09-22 |
Family
ID=88028842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320127202.7U Active CN219722817U (en) | 2023-02-06 | 2023-02-06 | Reation kettle feed inlet removes damp gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219722817U (en) |
-
2023
- 2023-02-06 CN CN202320127202.7U patent/CN219722817U/en active Active
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| GR01 | Patent grant |