CN209669093U - Crude glycerine processing unit in the raw materials for production of biological ester plasticiser - Google Patents
Crude glycerine processing unit in the raw materials for production of biological ester plasticiser Download PDFInfo
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- CN209669093U CN209669093U CN201920216320.9U CN201920216320U CN209669093U CN 209669093 U CN209669093 U CN 209669093U CN 201920216320 U CN201920216320 U CN 201920216320U CN 209669093 U CN209669093 U CN 209669093U
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Abstract
The utility model discloses crude glycerine processing units in a kind of raw materials for production of biological ester plasticiser, it includes heat exchanger, precipitation tank, filter, receiving slit and pump；The entrance of the heat exchanger connects pump discharge after pipeline and valve, and the inlet duct of the pump connects fatty acid methyl ester material storaging tank area；The upper entrance of the precipitation tank connects heat exchanger exit, and outlet at bottom is followed by through pipeline and valve to glycerol basin, and side outlet connects the entrance of filter after pipeline valve and pump；The filter is located on the angle steel of receiving slit inner wall, and the cylindrical barrel of the filter is provided with active carbon；The outlet of the receiving slit is connected to refined fat acid methyl esters storage tank after pipeline valve and pump.The utility model has the characteristics that structure is simple, production is low with maintenance cost, easy to operate efficiently, crude glycerine high treating effect in biological ester plasticiser raw material.
Description
Technical field
The utility model relates to the process units of Organic chemical products biology ester plasticiser, and in particular to biological ester plasticiser
Raw materials for production in crude glycerine processing unit.
Background technique
Biological ester plasticiser is made after epoxidation, chlorination mainly with fatty acid methyl ester (biodiesel) for raw material.Mesh
The production of the fatty acid methyl ester of the preceding country mainly makees raw material with waste greases such as gutter oil, hogwash fats, through with after methanol transesterification
Rectification under vacuum is made again.Due to gutter oil, hogwash fat complicated components, so that often containing on a small quantity thick sweet in fatty acid methyl ester
Oil will make that products obtained therefrom color is relatively deep, content if these crude glycerines are not isolated processing and directly produce biological ester plasticiser
It is lower and influence product quality, directly influence the use and price of biological ester plasticiser.
Summary of the invention
The purpose of the utility model is to provide a kind of structures simply, production is low with maintenance cost, easy to operate efficiently, biology
Crude glycerine processing unit in the raw materials for production of the biological ester plasticiser of crude glycerine high treating effect in ester plasticiser raw material.
In order to achieve the above object, crude glycerine processing unit includes changing in the raw materials for production of the utility model biology ester plasticiser
Hot device, precipitation tank, filter, receiving slit and pump；The entrance of the heat exchanger connects pump discharge after pipeline and valve, the pump
Inlet duct connects fatty acid methyl ester material storaging tank area；The upper entrance of the precipitation tank connects heat exchanger exit, outlet at bottom
It is followed by through pipeline and valve to glycerol basin, side outlet connects the entrance of filter after pipeline valve and pump；The filtering
Device is located on the angle steel of receiving slit inner wall, and the cylindrical barrel of the filter is provided with active carbon；The outlet of the receiving slit passes through
Refined fat acid methyl esters storage tank is connected to after pipeline valve and pump.
Crude glycerine processing unit in the raw materials for production of biological ester plasticiser using the above structure, by utilizing fatty acid methyl
The biggish difference in specific gravity of the incompatibility and the two of ester and crude glycerine, a large amount of crude glycerines settle rapidly thus with fat in settling tank
Sour methyl esters separation, has the advantages that first is that can will contain in biological ester plasticiser raw materials for production fatty acid methyl ester thick
Glycerol carries out separating treatment, improves product quality；Second is that can also be reduced while the price and performance for greatly improving product
The appearance color of product.
Detailed description of the invention
Fig. 1 is crude glycerine processing device structure diagram in the raw materials for production of the utility model biology ester plasticiser.
Fig. 2 is filter structure schematic representation in Fig. 1.
Appended drawing reference: heat exchanger 1, precipitation tank 2, filter 3, cylindrical barrel 3-1, active carbon 3-2, angle steel 4, receiving slit
5, valve 6, pump 7.
Specific embodiment
With reference to the accompanying drawings and detailed description to crude glycerine in the raw materials for production of the utility model biology ester plasticiser
Processing unit is described in further detail.
Shown in Fig. 1-Fig. 2, crude glycerine processing unit includes heat exchange in the raw materials for production of the utility model biology ester plasticiser
Device 1, precipitation tank 2, filter 3, receiving slit 5 and pump 7；The entrance of the heat exchanger 1 connects pump discharge after pipeline and valve, should
The inlet duct of pump connects fatty acid methyl ester material storaging tank area；The upper entrance connection heat exchanger 1 of the precipitation tank 2 exports, bottom
Portion outlet is followed by through pipeline and valve to glycerol basin, and side outlet connects the entrance of filter 3 after pipeline valve and pump；Institute
It states filter 3 to be located on the angle steel 4 of 5 inner wall of receiving slit, the cylindrical barrel 3-1 of the filter is provided with active carbon 3-2；It is described
The outlet of receiving slit 5 is connected to refined fat acid methyl esters storage tank after pipeline valve and pump 7.
When operation, fatty acid methyl ester is squeezed by pumping from storage tank zone, enters heat exchanger 1 through pipeline and heated, benefit
With the biggish difference in specific gravity of the incompatibility and the two of fatty acid methyl ester and crude glycerine, a large amount of crude glycerines sink rapidly in settling tank 2
For drop to separate with fatty acid methyl ester, the crude glycerine separated is delivered to glycerol basin；The fatty acid methyl ester of purification is then by pumping
In the filter 3 in pipeline to the angle steel 4 for being placed on 5 inner wall of receiving slit, carried out through the active carbon 3-1 in filter 3
Secondary filter separation, further removes crude glycerine；Then fatty acid methyl ester is fallen into receiving slit 5, is most transported to purification through pump 7 afterwards
Fatty acid methyl ester storage tank.
Claims (1)
1. crude glycerine processing unit in a kind of raw materials for production of biology ester plasticiser, it is characterized in that: it includes heat exchanger, precipitating
Slot, filter, receiving slit and pump；The entrance of the heat exchanger connects pump discharge after pipeline and valve, the inlet duct of the pump
Connect fatty acid methyl ester material storaging tank area；The upper entrance of the precipitation tank connects heat exchanger exit, outlet at bottom through pipeline with
Valve is followed by glycerol basin, and side outlet connects the entrance of filter after pipeline valve and pump；The filter, which is located at, to be connect
On the angle steel for receiving slot inner wall, the cylindrical barrel of the filter is provided with active carbon；The outlet of the receiving slit is through pipeline valve
With refined fat acid methyl esters storage tank is connected to after pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216320.9U CN209669093U (en) | 2019-02-20 | 2019-02-20 | Crude glycerine processing unit in the raw materials for production of biological ester plasticiser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216320.9U CN209669093U (en) | 2019-02-20 | 2019-02-20 | Crude glycerine processing unit in the raw materials for production of biological ester plasticiser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669093U true CN209669093U (en) | 2019-11-22 |
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ID=68569165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216320.9U Active CN209669093U (en) | 2019-02-20 | 2019-02-20 | Crude glycerine processing unit in the raw materials for production of biological ester plasticiser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669093U (en) |
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2019
- 2019-02-20 CN CN201920216320.9U patent/CN209669093U/en active Active
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