CN219630792U - Filter equipment for preparation methyl ethyl carbonate - Google Patents
Filter equipment for preparation methyl ethyl carbonate Download PDFInfo
- Publication number
- CN219630792U CN219630792U CN202320934537.XU CN202320934537U CN219630792U CN 219630792 U CN219630792 U CN 219630792U CN 202320934537 U CN202320934537 U CN 202320934537U CN 219630792 U CN219630792 U CN 219630792U
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- Prior art keywords
- layers
- filter
- filtering
- separating
- preparing
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- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title description 4
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 239000002893 slag Substances 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 26
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 10
- 239000004744 fabric Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect 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
- 238000005886 esterification reaction Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a filtering device for preparing ethylmethyl carbonate, which comprises a filtering machine shell, wherein the filtering machine shell is of a cylindrical cavity structure, three layers of bearing seats are distributed on the filtering machine shell from top to bottom, three layers of separating discs are arranged on the bearing seats, three layers of separating screens are respectively arranged on the separating discs, and the center shafts of the separating discs are connected through rotating shafts; the utility model relates to the technical field of filtering devices, in particular to a filtering device for preparing methyl ethyl carbonate, which adopts a three-layer separation structure, is more thorough in separation, and is characterized in that three layers of bucket-type separation screens capable of synchronously rotating are arranged on a three-layer separation disc, raw materials are filtered through the separation screens, solid impurities move to the outer edge of the separation screens due to the action of rotating centrifugal force, liquid substances tend to move to the center, so that the separation is more thorough, and the waste of the materials caused by the fact that excessive raw materials adhere to the separated impurities is avoided.
Description
Technical Field
The utility model relates to the technical field of filter devices, in particular to a filter device for preparing methyl ethyl carbonate.
Background
The methyl ethyl carbonate is colorless transparent liquid, is insoluble in water, can be used for organic synthesis, and is an excellent solvent for lithium ion battery electrolyte. In the preparation of ethylmethyl carbonate at the present stage, mainly rely on esterification reaction, in order to improve the purity of ethylmethyl carbonate, for example, a filtering device for preparing ethylmethyl carbonate disclosed by patent publication No. CN207694340U, it is' disclosed that filtering device includes filter tank 1, the upper end of filter tank 1 is equipped with inlet pipe 11, the lower extreme of filter tank 1 is equipped with filtrate outlet pipe 12, filtering device still includes filtrate storage tank 2, filter tank 1 with filtrate storage tank 2 passes through filtrate outlet pipe 12 is connected, filter tank 1 is inside to include from the first filter chamber 13 that sets up below, second filter chamber 14, third filter chamber 15 and filtrate flow chamber 16, the lower terminal surface of first filter chamber 13 is first filter screen 131, the lower terminal surface of second filter chamber 14 is second filter screen 141, the lower terminal surface of third filter screen 15 is third filter screen 151, the aperture of the filtration pore size of filter pore 131 of first filter tank 1 is greater than the filtration pore diameter of second filter screen 141, the filtration pore size of this kind of filter tank 1 is in the filtration pore size of the filtration mechanism of the filtration pore of third filter screen 141, but the filtration pore size of this case is carried in the filtration pore structure is fast, the filtration material is difficult to produce the filtration of the three-layer material, this kind is in the filtration pore structure is in this case, the filtration pore is in the filtration material, the filtration layer is fast, the filter material is in this case, the filtration layer is in the filter material.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a filtering device for preparing methyl ethyl carbonate, which solves the problems of the prior background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the filtering device for preparing the methyl ethyl carbonate comprises a filtering machine shell, wherein the filtering machine shell is of a cylindrical cavity structure, three layers of bearing seats are distributed on the filtering machine shell from top to bottom, three layers of separating discs are arranged on the bearing seats, three layers of separating screens are respectively arranged on the three layers of separating discs, and the center shafts of the three layers of separating discs are connected through a rotating shaft;
the top end of the filter shell is provided with a feed inlet, a top end bearing is arranged on the top end center shaft of the filter shell, and the top end of the rotating shaft is assembled in the top end bearing;
a filter motor is arranged at the top end of the filter shell, and the driving end of the filter motor is connected with a rotating shaft;
the three layers of separating screens are woven nets with three layers of bucket structures, and the diameters of meshes of the three layers of separating screens are sequentially reduced;
three slag discharging ports are formed in the upper portion of the filter shell, corresponding to the three layers of bearing seats, and three slag discharging pipes are correspondingly arranged on the three slag discharging ports.
Preferably, the bottom end ring of filter casing is equipped with a plurality of landing legs, the bottom of filter casing is provided with the collection bucket.
Preferably, the center of the collecting hopper is provided with a discharge port, and the discharge port is connected with a discharging barrel.
Preferably, the three slag discharging pipes are communicated through a slag discharging communicating pipe, and a slag discharging pump is arranged at the end part of the slag discharging communicating pipe.
Preferably, three layers of the bearing seat are matched with the diameters of three layers of separating discs.
Preferably, the three-layer separation disc is a plate with an annular structure, and the three-layer separation disc is connected with the top ends of the three-layer separation screens through a plurality of screws.
Advantageous effects
The utility model provides a filtering device for preparing methyl ethyl carbonate. The beneficial effects are as follows: this preparation filter equipment for methyl ethyl carbonate adopts three-layer separation structure, and the separation is more thorough, has arranged the bucket-type separation screen cloth that the three-layer can synchronous revolution simultaneously on three-layer separation dish, filters the raw materials through the separation screen cloth, and solid impurity is owing to rotatory centrifugal force effect to the outer fringe motion of separation screen cloth, and liquid substance tends to the center motion for the separation is more thorough, avoids the adhesion too much raw materials to cause the material extravagant on the impurity that separates.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a filtering device for preparing ethylmethyl carbonate according to the present utility model.
Fig. 2 is a schematic top view of a filtering device for preparing ethylmethyl carbonate according to the present utility model.
Fig. 3 is a schematic view of a partial axial measurement structure of a filtering device for preparing ethylmethyl carbonate according to the present utility model.
In the figure: 1. a filter housing; 2. a bearing seat; 3. a separation disc; 4. separating the screen; 5. a rotation shaft; 6. a feed inlet; 7. a top end bearing; 8. filtering the motor; 9. a slag discharge pipe; 10. a support leg; 11. a blanking cylinder; 12. a slag discharging communicating pipe; 13. and a slag discharging pump.
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.
Examples: according to the description, as shown in fig. 1-3, the filtering device for preparing ethyl methyl carbonate comprises a filtering machine shell 1, wherein the filtering machine shell 1 is of a cylindrical cavity structure, three layers of bearing seats 2 are distributed on the filtering machine shell 1 from top to bottom, three layers of separating discs 3 are arranged on the three layers of bearing seats 2, three layers of separating screens 4 are respectively arranged on the three layers of separating discs 3, the middle shafts of the three layers of separating discs 3 are connected through a rotating shaft 5, in the specific implementation process, the filtering machine shell 1 is used as a supporting and mounting main body of separating and filtering equipment, the three layers of separating modes are adopted, the rotating shaft 5 can be driven to rotate through the rotating shaft 5, the rotating shaft 5 drives the three layers of separating discs 3 to rotate on the three layers of bearing seats 2, the three layers of separating screens 4 are woven meshes of a three-layer bucket structure, the materials can be separated sequentially according to the sizes of separating grids through the three layers of separating screens 4, and the three layers of separating screens 4 are connected with the separating discs 3 and synchronously rotate with the separating discs 3; the top of the filter shell 1 is provided with a feed inlet 6, a top bearing 7 is arranged on the central axis of the top of the filter shell 1, the top of the rotating shaft 5 is assembled in the top bearing 7, a filter motor 8 is arranged at the top of the filter shell 1, the driving end of the filter motor 8 is connected with the rotating shaft 5, the rotating shaft 5 is driven to rotate through the filter motor 8, and drag reduction can be carried out on the rotating shaft 5 by utilizing the top bearing 7; three slag discharge ports are formed in the upper portion of the three-layer bearing seat 2 corresponding to the filter shell 1, three slag discharge pipes 9 are correspondingly arranged on the three slag discharge ports, the slag discharge pipes 9 on the three slag discharge ports can discharge materials, solid impurities generated in the separation process move to the outer edge of the separation screen 4 due to the action of rotating centrifugal force, so that the impurities can be quickly separated out by the cooperation of the slag discharge ports, and liquid substances tend to move towards the center due to the action of the centrifugal force, so that the separation is more thorough, and excessive raw materials adhered to the separated impurities are avoided.
As a preferred scheme, still further, the bottom ring of filter casing 1 is equipped with a plurality of landing legs 10, and the bottom of filter casing 1 is provided with the collection fill, can discharge the material after the separation through the collection fill.
Preferably, the center of the collecting hopper is provided with a discharge port, and the discharge port is connected with a discharging barrel 11, and the discharging barrel 11 is used for collecting discharged raw materials.
As a preferred scheme, three slag discharging pipes 9 are communicated through a slag discharging communicating pipe 12, a slag discharging pump 13 is arranged at the end part of the slag discharging communicating pipe 12, and impurities can be discharged from the slag discharging communicating pipe 12 together by sucking the slag discharging communicating pipe 12 through the slag discharging pump 13.
As a preferred solution, the three-layer bearing seat 2 is diameter-matched with the three-layer separating disc 3.
As the preferable scheme, still further, three-layer separation disc 3 is annular structure's plate, and three-layer separation disc 3 is in the same place through a plurality of screw connection with the top of three-layer separation screen cloth 4, is convenient for dismouting change separation screen cloth 4.
In summary, the filtering device for preparing methyl ethyl carbonate adopts a three-layer separation structure, the separation is more thorough, three layers of bucket-type separation screens 4 capable of synchronously rotating are arranged on the three-layer separation disc 3, raw materials are filtered through the separation screens 4, solid impurities move to the outer edge of the separation screens 4 due to the action of rotating centrifugal force, liquid substances tend to move towards the center, the separation is more thorough, and the waste of the raw materials caused by excessive adhesion of the separated impurities is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The filtering device for preparing the methyl ethyl carbonate comprises a filtering machine shell, wherein the filtering machine shell is of a cylindrical cavity structure, three layers of bearing seats are distributed on the filtering machine shell from top to bottom, three layers of separating discs are arranged on the bearing seats, and three layers of separating screens are respectively arranged on the separating discs, and the filtering device is characterized in that the central shafts of the separating discs are connected through rotating shafts;
the top end of the filter shell is provided with a feed inlet, a top end bearing is arranged on the top end center shaft of the filter shell, and the top end of the rotating shaft is assembled in the top end bearing;
a filter motor is arranged at the top end of the filter shell, and the driving end of the filter motor is connected with a rotating shaft;
the three layers of separating screens are woven nets with three layers of bucket structures, and the diameters of meshes of the three layers of separating screens are sequentially reduced;
three slag discharging ports are formed in the upper portion of the filter shell, corresponding to the three layers of bearing seats, and three slag discharging pipes are correspondingly arranged on the three slag discharging ports.
2. The filtering device for preparing ethylmethyl carbonate according to claim 1, wherein a plurality of supporting legs are arranged at the bottom end of the filtering machine shell in a surrounding manner, and a collecting hopper is arranged at the bottom end of the filtering machine shell.
3. The filtering device for preparing ethylmethyl carbonate according to claim 2, wherein a discharge port is arranged at the center of the collecting hopper, and a blanking cylinder is connected to the discharge port.
4. A filtration device for preparing ethylmethyl carbonate according to claim 3, wherein three of the slag discharging pipes are connected by a slag discharging connecting pipe, and a slag discharging pump is provided at an end of the slag discharging connecting pipe.
5. The filter device for preparing ethylmethyl carbonate according to claim 4, wherein the three layers of the bearing seat are matched with the diameters of the three layers of separating discs.
6. The filtering device for preparing ethylmethyl carbonate according to claim 5, wherein the three-layer separation disc is a plate with an annular structure, and the three-layer separation disc is connected with the top ends of the three-layer separation screens through a plurality of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934537.XU CN219630792U (en) | 2023-04-24 | 2023-04-24 | Filter equipment for preparation methyl ethyl carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320934537.XU CN219630792U (en) | 2023-04-24 | 2023-04-24 | Filter equipment for preparation methyl ethyl carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630792U true CN219630792U (en) | 2023-09-05 |
Family
ID=87812356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320934537.XU Active CN219630792U (en) | 2023-04-24 | 2023-04-24 | Filter equipment for preparation methyl ethyl carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118307064A (en) * | 2024-04-22 | 2024-07-09 | 广东工业大学 | Water crystallization softening removes calcium magnesium and suspended solid equipment |
-
2023
- 2023-04-24 CN CN202320934537.XU patent/CN219630792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118307064A (en) * | 2024-04-22 | 2024-07-09 | 广东工业大学 | Water crystallization softening removes calcium magnesium and suspended solid equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |