CN105396318A - Ethyl vanillin crystallizing and filtering device - Google Patents
Ethyl vanillin crystallizing and filtering device Download PDFInfo
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- CN105396318A CN105396318A CN201510824477.6A CN201510824477A CN105396318A CN 105396318 A CN105396318 A CN 105396318A CN 201510824477 A CN201510824477 A CN 201510824477A CN 105396318 A CN105396318 A CN 105396318A
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- ethyl vanillin
- filter
- cooling tube
- cooling
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Abstract
The invention discloses an ethyl vanillin crystallizing and filtering device. The ethyl vanillin crystallizing and filtering device comprises a base, a filter plate and a filtering box, wherein the base is mounted in the filtering box; the filter plate is connected to the base. The ethyl vanillin crystallizing and filtering device is further provided with a crystallization structure which comprises a distribution plate, a cooling tank and a plurality of cooling tubes connected to the distribution plate, wherein the distribution plate and the cooling tank are both mounted on the base; distribution openings communicated with the cooling tubes are formed in the distribution plate; the internal diameter of each cooling tube is gradually reduced from top to bottom; all the cooling tubes penetrate the cooling tank; the filter plate is located below the cooling tube. By adoption of the ethyl vanillin crystallizing and filtering device, the yield of ethyl vanillin can be improved.
Description
Technical field
The present invention relates to a kind of separator, be specifically related to a kind of crystallization filter for Ethyl vanillin.
Background technology
Ethyl vanillin, also known as ethyl vanillin, be white to micro-yellow scale crystalline powder, in sweet chocolate fragrance and the distinctive aroma of vanillic aldehyde, essentially no murder by poisoning, is widely used in the industries such as spices, cosmetics, food additives, medicine.
In the production process of Ethyl vanillin, filter is used to be filtered by the Ethyl vanillin after crystallization, existing filter adopts the mode of suction filtration or natural filtration usually, in the process of filtering, the Ethyl vanillin of partially crystallizable can dissolve again again, and enter in filtrate, so the yield of Ethyl vanillin can reduce.
Summary of the invention
The object of the present invention is to provide a kind of crystallization filter for Ethyl vanillin, use this filter can reduce Ethyl vanillin yield and reduce.
For achieving the above object, base case of the present invention is as follows:
For the crystallization filter of Ethyl vanillin, comprise base, filter and Rose Box, described floor installation is in Rose Box, described filter is connected on base, also be provided with crystalline texture, this crystalline texture comprises distribution grid, cooling bath and is connected to the multiple described cooling tube on distribution grid, described distribution grid and cooling bath are installed on base, described distribution grid is offered the distribution mouth be communicated with each cooling tube respectively, the internal diameter of described cooling tube reduces from top to bottom gradually, all cooling tubes are all through cooling bath, and described filter is positioned at below cooling tube.
The principle of this programme and advantage: when specifically using, first on filter, put filter cloth, and cooling fluid is added in cooling bath, then Ethyl vanillin solution is slowly poured on distribution grid, the part of crystallization is directly poured on filter cloth, the solution being dissolved with Ethyl vanillin flows in cooling tube through distribution mouth, because the internal diameter of cooling tube reduces from top to bottom gradually, so solution can along the tube wall flowing in cooling tube, in the process of flowing, the Ethyl vanillin dissolved in the solution can be cooled and crystallization again, then enter with solution on the filter cloth on filter and filter, the Ethyl vanillin crystallization again that so just can will be partly dissolved in the solution, and filtered out, thus improve the yield of Ethyl vanillin.
Prioritization scheme 1, to the further optimization of base case, is also provided with projection and/or fin in described cooling tube.Protruding or fin can slow down the flowing velocity of solution in cooling tube, but also can increase the area of cooling, is conducive to the effect improving crystallisation by cooling.
Prioritization scheme 2, to the further optimization of prioritization scheme 1, the edge rounding off of described distribution mouth.The edge rounding off of distribution mouth is more conducive to solution and flows in cooling tube.
Prioritization scheme 3, to base case, the further optimization of any one of prioritization scheme 1-2, described cooling tube is copper pipe.The thermal conductivity factor of copper pipe is good, so adopt copper pipe can improve the effect of crystallisation by cooling.
Prioritization scheme 4, to the further optimization of prioritization scheme 3, described cooling tube is threaded with distribution grid.The mode be threaded is for convenience detach and install cooling tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the crystallization filter embodiment of Ethyl vanillin;
Fig. 2 is the sectional view of the present invention for cooling tube in the crystallization filter embodiment of Ethyl vanillin.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: Rose Box 10, base 20, filter 30, distribution grid 41, cooling bath 42, cooling tube 43, fin 431.
Embodiment 1
Embodiment is substantially as shown in Figure 1: a kind of crystallization filter for Ethyl vanillin, comprise base 20, filter 30 and Rose Box 10, base 20 is arranged in Rose Box 10, filter 30 is connected on base 20, the crystallization filter of the present embodiment also comprises crystalline texture, multiple cooling tubes 43 that this crystalline texture comprises distribution grid 41, cooling bath 42 and is connected on distribution grid 41, distribution grid 41 and cooling bath 42 are installed on base 20, distribution grid 41 is offered the distribution mouth be communicated with each cooling tube 43 respectively, the edge rounding off of distribution mouth.The edge rounding off of distribution mouth is more conducive to solution and flows in cooling tube 43.The internal diameter of cooling tube 43 reduces from top to bottom gradually, and all cooling tubes 43 are all through cooling bath 42, and described filter 30 is positioned at below cooling tube 43.
As shown in Figure 2, in the present embodiment, in cooling tube 43, be also welded with fin 431.Fin 431 can slow down the flowing velocity of solution in cooling tube 43, but also can increase the area of cooling, is conducive to the effect improving crystallisation by cooling.
In the present embodiment, cooling tube 43 is copper pipe.The thermal conductivity factor of copper pipe is good, so adopt copper pipe can improve the effect of crystallisation by cooling.
In the present embodiment, cooling tube 43 is threaded with distribution grid 41.The mode be threaded is for convenience detach and install cooling tube 43.
Specific works principle:
As shown in Figure 1, during concrete use, first on filter 30, put filter cloth, and cooling fluid is added in cooling bath 42, then Ethyl vanillin solution is slowly poured on distribution grid 41, the part of crystallization is directly poured on filter cloth, the solution being dissolved with Ethyl vanillin flows in cooling tube 43 through distribution mouth, because the internal diameter of cooling tube 43 reduces from top to bottom gradually, so solution can along the tube wall flowing in cooling tube 43, in the process of flowing, the Ethyl vanillin dissolved in the solution can be cooled and crystallization again, then enter with solution on the filter cloth on filter 30 and filter, the Ethyl vanillin crystallization again that so just can will be partly dissolved in the solution, and filtered out, thus improve the yield of Ethyl vanillin.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. for the crystallization filter of Ethyl vanillin, comprise base, filter and Rose Box, described floor installation is in Rose Box, described filter is connected on base, it is characterized in that, also be provided with crystalline texture, this crystalline texture comprises distribution grid, cooling bath and the multiple described cooling tube be connected on distribution grid, described distribution grid and cooling bath are installed on base, described distribution grid is offered the distribution mouth be communicated with each cooling tube respectively, the internal diameter of described cooling tube reduces from top to bottom gradually, all cooling tubes are all through cooling bath, described filter is positioned at below cooling tube.
2. the crystallization filter for Ethyl vanillin according to claim 1, is characterized in that, be also provided with projection and/or fin in described cooling tube.
3. the crystallization filter for Ethyl vanillin according to claim 1, is characterized in that, the edge rounding off of described distribution mouth.
4. the crystallization filter for Ethyl vanillin according to any one of claim 1-3, is characterized in that, described cooling tube is copper pipe.
5. the crystallization filter for Ethyl vanillin according to any one of claim 4, it is characterized in that, described cooling tube is threaded with distribution grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824477.6A CN105396318A (en) | 2015-11-24 | 2015-11-24 | Ethyl vanillin crystallizing and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824477.6A CN105396318A (en) | 2015-11-24 | 2015-11-24 | Ethyl vanillin crystallizing and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396318A true CN105396318A (en) | 2016-03-16 |
Family
ID=55462275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824477.6A Pending CN105396318A (en) | 2015-11-24 | 2015-11-24 | Ethyl vanillin crystallizing and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396318A (en) |
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2015
- 2015-11-24 CN CN201510824477.6A patent/CN105396318A/en active Pending
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |