CN213966533U - Refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer - Google Patents
Refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer Download PDFInfo
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- CN213966533U CN213966533U CN202022758430.3U CN202022758430U CN213966533U CN 213966533 U CN213966533 U CN 213966533U CN 202022758430 U CN202022758430 U CN 202022758430U CN 213966533 U CN213966533 U CN 213966533U
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Abstract
The utility model discloses a refining and decoloring device for methyl ester as a raw material of chlorinated environment-friendly plasticizer, which comprises an absorption tower, an explosion-proof solar lamp, a light-transmitting sight glass and a solar lamp; the top of the absorption tower is provided with a material inlet, and the bottom of the absorption tower is provided with a material outlet; the light-transmitting sight glasses are provided with a plurality of light-transmitting sight glasses which are respectively arranged on the peripheral walls of the absorption towers; the explosion-proof solar lamp is arranged in the absorption tower; the plurality of the solar lamps are distributed outside the absorption tower, and each solar lamp is aligned to one light-transmitting sight glass. The utility model discloses simple structure, preparation and maintenance cost are low, and methyl ester refining decoloration is effectual, and convenient operation is high-efficient.
Description
Technical Field
The utility model relates to a production line equipment of organic chemical products bio-ester plasticizer, concretely relates to decoloration device is refine to chloro environmental protection plasticizer raw materials methyl ester.
Background
At present, the operation of distilling off methyl esters in different levels through recondensation and fractionation after high-temperature flash evaporation is generally adopted in the process of decoloring methyl ester as a raw material of the chlorinated environment-friendly plasticizer, the lower the color number of the methyl ester is, the better the quality is, but the color number of the methyl ester is in direct proportion to the productivity and in inverse proportion to the energy consumption, namely, the lower the color number is, the lower the productivity is and the higher the energy consumption is. The raw material methyl ester is required to have high quality and low color number, which is the premise of ensuring the quality of the chlorinated environment-friendly plasticizer, but because methyl ester raw material manufacturers are usually subjected to cost factors, process factors, equipment factors and the like, only 30-45 # color number raw material methyl ester can be provided for a long time, and the quality requirement of the chlorinated environment-friendly plasticizer cannot be well met. Therefore, how to optimize and reduce the color number of the methyl ester and improve the quality of the chlorinated environment-friendly plasticizer is a problem to be solved by enterprises for improving market competitiveness.
Disclosure of Invention
The utility model aims at providing a simple structure, preparation and maintenance cost are low, the methyl ester is refined decoloration is effectual, the chlorinated environmental protection plasticizer raw materials methyl ester of convenient operation efficient is refined the decoloration device to thereby play the effect that effectively reduces raw materials methyl ester color number and improve chlorinated environmental protection plasticizer quality.
In order to realize the purpose, the device for refining and decoloring the chlorinated environment-friendly plasticizer raw material methyl ester comprises an absorption tower, an explosion-proof solar lamp, a light-transmitting sight glass and a solar lamp; the top of the absorption tower is provided with a material inlet, and the bottom of the absorption tower is provided with a material outlet; the light-transmitting sight glasses are provided with a plurality of light-transmitting sight glasses which are respectively arranged on the peripheral walls of the absorption towers; the explosion-proof solar lamp is arranged in the absorption tower; the plurality of the solar lamps are distributed outside the absorption tower, and each solar lamp is aligned to one light-transmitting sight glass.
The explosion-proof solar lamps arranged in the absorption tower are uniformly arranged along the vertical center line in the tower.
The utility model discloses refined decoloration device of chloro environmental protection plasticizer raw materials methyl ester has following technical characterstic and beneficial effect: firstly, the light sources are arranged inside and outside the absorption tower, so that the raw material methyl ester can absorb light rays in all directions, the color number of the raw material methyl ester can be effectively reduced, and the quality of the chlorinated environment-friendly plasticizer is improved; secondly, simple structure, low cost of manufacture and maintenance, convenient operation and high efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a refining and decoloring device for methyl ester as a raw material of the chlorinated environment-friendly plasticizer.
Reference numerals: explosion-proof sun lamp 1, logical light sight glass 2, sun lamp 3, material import 4, material export 5, absorption tower 6.
Detailed Description
The refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer of the present invention will be further described in detail with reference to the accompanying drawings and the detailed embodiments.
As shown in figure 1, the device for refining and decoloring methyl ester as a raw material of the chlorinated environment-friendly plasticizer comprises an absorption tower 6, an explosion-proof solar lamp 1, a light-transmitting sight glass 2 and a solar lamp 3; a material inlet 4 is formed in the top of the absorption tower 6, and a material outlet 5 is formed in the bottom of the absorption tower; the light-transmitting sight glasses 2 are provided with a plurality of light-transmitting sight glasses which are respectively arranged on the peripheral wall of the absorption tower 6; the explosion-proof solar lamps 1 are arranged in the absorption tower 6 and are uniformly arranged along the vertical center line in the tower; the plurality of the solar lamps 3 are distributed outside the absorption tower 6, and each solar lamp 3 is aligned with one light-transmitting sight glass 2.
During the specific operation, the raw material methyl ester material is injected into the absorption tower 6 through the material inlet 4 to stand still, and the power supplies of the explosion-proof solar lamp 1 and the solar lamp 3 are switched on, so that the raw material methyl ester can absorb light rays in all directions; after the raw material methyl ester absorbs light, the color and luster will be reduced, and when the color number of the raw material methyl ester is reduced to meet the production requirement, the raw material methyl ester is discharged from the material outlet 5 immediately, thereby finishing the refining and decoloring operation of the chlorinated environment-friendly plasticizer raw material methyl ester.
Claims (2)
1. The utility model provides a decoloration device is refine to chloro environmental protection plasticizer raw materials methyl ester which characterized by: the device comprises an absorption tower, an explosion-proof solar lamp, a light-transmitting sight glass and a solar lamp; the top of the absorption tower is provided with a material inlet, and the bottom of the absorption tower is provided with a material outlet; the light-transmitting sight glasses are provided with a plurality of light-transmitting sight glasses which are respectively arranged on the peripheral walls of the absorption towers; the explosion-proof solar lamp is arranged in the absorption tower; the plurality of the solar lamps are distributed outside the absorption tower, and each solar lamp is aligned to one light-transmitting sight glass.
2. The device for refining and decoloring methyl ester as the chlorinated environment-friendly plasticizer raw material as claimed in claim 1, which is characterized in that: the explosion-proof solar lamps arranged in the absorption tower are uniformly arranged along the vertical center line in the tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758430.3U CN213966533U (en) | 2020-11-25 | 2020-11-25 | Refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022758430.3U CN213966533U (en) | 2020-11-25 | 2020-11-25 | Refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213966533U true CN213966533U (en) | 2021-08-17 |
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ID=77267309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022758430.3U Active CN213966533U (en) | 2020-11-25 | 2020-11-25 | Refining and decoloring device for methyl ester as raw material of chlorinated environment-friendly plasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213966533U (en) |
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2020
- 2020-11-25 CN CN202022758430.3U patent/CN213966533U/en active Active
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