CN209810159U - Equipment for industrially preparing medium-chain triglyceride - Google Patents
Equipment for industrially preparing medium-chain triglyceride Download PDFInfo
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- CN209810159U CN209810159U CN201920143065.XU CN201920143065U CN209810159U CN 209810159 U CN209810159 U CN 209810159U CN 201920143065 U CN201920143065 U CN 201920143065U CN 209810159 U CN209810159 U CN 209810159U
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Abstract
The utility model relates to a device for industrially preparing medium carbon chain triglyceride, which comprises a tank body and a heating device, wherein the tank body comprises an outer tank body and an inner tank body, a sealing space is formed between the inner tank body and the outer tank body, the sealing space is filled with a heat insulation board, the tank body is provided with a sealing cover, a stirring shaft is arranged in the tank body, a driving device is arranged outside the sealing cover, and the sealing cover is provided with a through hole; a feed inlet is formed in the side wall of the tank body; the bottom wall of the tank body is provided with a discharge port, the inner tank body is provided with a filter screen at the discharge port, the tank body is provided with a discharge pipe at the discharge port, the discharge pipe is connected with a Y-shaped filter, the Y-shaped filter is connected with a first circulating pipe, the first circulating pipe is provided with a first stop valve, the first circulating pipe is connected with a circulating pump, the circulating pump is connected with a second circulating pipe at the outlet, the second circulating pipe is connected with a straight spray head, and a spray nozzle of the straight spray head; the side wall of the tank body is provided with a vacuum-pumping port which is communicated with the inside and the outside of the tank body, and the tank body is connected with a vacuum machine at the vacuum-pumping port.
Description
Technical Field
The utility model relates to a production facility technical field of carbon chain triglyceride, in particular to a device for carbon chain triglyceride in the industrial preparation.
Background
The medium carbon chain triglyceride is a novel oil with higher attention in the oil industry at home and abroad in recent years, has a plurality of excellent characteristics, is widely applied to the fields of food additives, functional foods, medical intermediates, infant foods and the like, and is a novel high-end edible oil with huge development potential.
For example, patent documents published with the application number CN108383722A and the application number 2018.08.10 disclose a method for industrially preparing medium carbon chain triglycerides, which mainly comprises the following steps: taking glycerol, caprylic acid and capric acid as raw materials, adding an acidic solid catalyst under the conditions of heating and decompression, continuously heating and stirring to complete an esterification reaction to generate a lipid mixture containing the solid catalyst, and filtering the solid catalyst by using a filter to obtain a crude product of the medium carbon chain triglyceride. And refining and purifying the medium carbon chain triglyceride crude product by adopting an industrial molecular distillation device to obtain a medium carbon chain triglyceride finished product.
The esterification reaction needs to be carried out under vacuum, heating, stirring, or the like, and after the reaction is completed, the reaction solution needs to be cooled. In the prior art, no equipment suitable for preparing medium-carbon chain triglyceride exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an equipment that is used for the medium chain triglyceride of industrial preparation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an apparatus for industrially preparing medium carbon chain triglyceride comprises a tank body with an opening and a heating device for heating reaction liquid contained in the tank body, wherein the tank body comprises an outer tank body and an inner tank body, a sealing space is formed between the inner tank body and the outer tank body, a heat insulation plate is filled in the sealing space, a sealing cover is arranged at the opening of the tank body, a stirring shaft is arranged in the tank body, the stirring shaft is provided with a plurality of blades, a driving device for driving the stirring shaft to rotate is arranged outside the sealing cover, and the sealing cover is provided with a through hole matched with the stirring shaft;
a feed inlet communicated with the inside and the outside of the tank body is formed in the side wall of the tank body, a feed pipe is arranged at the feed inlet of the tank body, and a feed valve is arranged on the feed pipe;
the bottom wall of the tank body is provided with a discharge hole communicated with the inside and the outside of the tank body, a filter screen is arranged at the discharge hole of the inner tank body, a discharge pipe is arranged at the discharge hole of the tank body, the discharge pipe is connected with a Y-shaped filter and is connected with the inlet of the Y-shaped filter, the outlet of the Y-shaped filter is connected with a first circulating pipe, a first stop valve is arranged on the first circulating pipe, the first circulating pipe is connected with a circulating pump, the first circulating pipe is connected with the inlet of the circulating pump, the outlet of the circulating pump is connected with a second circulating pipe, the second circulating pipe is connected with a straight nozzle, the sealing cover is provided with a circulating hole communicated with the inside;
the side wall of the tank body is provided with a vacuum-pumping port communicated with the inside and the outside of the tank body, and the tank body is connected with a vacuum machine at the vacuum-pumping port through a vacuum-pumping pipe.
By adopting the technical scheme, the first stop valve is firstly ensured to be in a closed state, then raw materials such as glycerin, caprylic acid, capric acid and the like and a solid catalyst are put into the tank body through the feed inlet, the feed valve is closed, the driving device is started to drive the stirring shaft to rotate so as to uniformly mix reaction materials, and meanwhile, the vacuum machine and the heating device are started to provide required reaction conditions. After the reaction is finished, the first stop valve is opened, the reaction crude product is firstly filtered for the first time through the filter screen to filter out a solid catalyst with a larger size, then is filtered for the second time through the Y-shaped filter to filter out the residual solid catalyst, then flows through the first circulating pipe and the second circulating pipe to cool the reaction crude product, and then flows into the tank body through the straight nozzle, and the reaction crude product can be reduced to a preset temperature through a plurality of circulating processes.
The utility model discloses further set up as install cooling device on the first circulating pipe.
Through adopting above-mentioned technical scheme, cooling device's setting can improve the cooling efficiency to the reaction coarse product in the first circulating pipe of flowing through, shortens the cooling time. Thereby shortening the preparation time and improving the production efficiency.
The utility model discloses further set up to: the cooling device comprises a cooling jacket.
By adopting the technical scheme, the reaction crude product is cooled in a shunting way, and the cooling efficiency is high.
The utility model discloses further set up to: the first shut-off valve is located between the cooling device and the circulation pump.
By adopting the technical scheme, the method has the advantages that,
the utility model discloses further set up to: the heating device comprises an electromagnetic heater arranged between the inner tank body and the outer tank body, and the electromagnetic heater is positioned at the bottom of the tank body.
Through adopting above-mentioned technical scheme, electromagnetic heater rate of heating is fast. The electromagnetic heating technology is that the metal charging barrel is heated by itself according to the electromagnetic induction principle, and then the metal charging barrel is combined with the heat insulation board arranged in the sealed space between the outer tank body and the inner tank body, so that the heat loss can be greatly reduced, the heat efficiency is improved, and the electricity-saving effect is very obvious. Because the electromagnetic heating ring does not generate heat and is made of insulating materials and high-temperature cables, the problem that the service life of the resistance wire of the original electric heating ring is shortened due to oxidation in a high-temperature state does not exist, and the electromagnetic heating ring has the advantages of long service life, high heating rate, no need of maintenance and the like, reduces the maintenance time and reduces the cost.
The utility model discloses further set up to: the heat insulation board is an aluminum silicate fiberboard.
By adopting the technical scheme, the aluminum silicate fiber board has the advantages of high temperature resistance, low heat conductivity and low heat capacity.
The utility model discloses further set up to: the blades are straight paddle blades.
By adopting the technical scheme, the shearing force between the reaction liquid and the blades is reduced.
The utility model discloses further set up to: the temperature measuring tank is characterized in that a temperature interface communicated with the inside and the outside of the tank body is arranged on the side wall of the tank body, and a temperature sensor used for measuring the temperature of reaction liquid contained in the tank body is arranged at the temperature interface of the tank body.
By adopting the technical scheme, the method is used for detecting and controlling the reaction temperature of the reaction solution.
The utility model discloses further set up to: the side wall of the tank body is provided with a vacuum pressure interface, and the tank body is provided with a vacuum pressure sensor at the vacuum pressure interface.
Through adopting above-mentioned technical scheme for the internal vacuum degree of monitoring jar.
The utility model discloses further set up to: the utility model discloses a liquid level meter, including jar body, liquid level pipe, upper liquid level pipe, lower liquid level pipe, upper liquid level pipe, level meter, liquid level stop valve, upper liquid level pipe, lower liquid level pipe, upper liquid level pipe.
By adopting the technical scheme, the lower liquid level stop valve and the upper liquid level stop valve are opened, and the liquid level height of the raw materials put into the tank body is observed; then the lower liquid level stop valve and the upper liquid level stop valve are closed, and then the vacuum machine is started.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
In the figure, 1, a frame; 1a, a mounting seat; 1b, a column; 2. a tank body; 2a, an outer tank body; 2b, an inner tank body; 3. an electromagnetic heater; 4. a thermal insulation board; 5. a sealing cover; 6. a drive motor; 7. a stirring shaft; 71. a blade; 8. a feed inlet; 91. a filter screen; 92. a discharge port; 93. a discharge pipe; 94. a Y-type filter; 95. a first circulation pipe; 951. cooling the sleeve; 952. a first shut-off valve; 96. a circulation pump; 97. a second circulation pipe; 98. a straight nozzle; 101. a vacuum pumping port; 102. vacuumizing a tube; 1021. a second stop valve; 103. a vacuum machine; 111. a vacuum pressure interface; 112. a vacuum pressure sensor; 121. a temperature interface; 122. a temperature sensor; 131. a lower liquid level pipe; 132. a lower liquid level stop valve; 133. a remote liquid level meter; 134. an upper liquid level stop valve; 135. an upper liquid level pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
Referring to fig. 1, the utility model discloses an equipment for the industrial preparation of medium carbon chain triglyceride: comprises a frame 1 and a tank body 2 with an opening, wherein the tank body 2 comprises an outer tank body 2a and an inner tank body 2b, and a sealed space is formed between the inner tank body 2b and the outer tank body 2 a. Frame 1 includes mount pad 1a and four stand 1b, and the lower extreme of stand 1b welds in the upper surface of mount pad 1a, and the upper end of stand 1b welds on the diapire of outer jar of body 2 a.
An electromagnetic heater 3 is arranged between the outer wall of the inner tank body 2b and the inner wall of the outer tank body 2a, and the electromagnetic heater 3 is arranged at the bottom of the tank body 2. And the sealed space is filled with the heated board 4, specifically, the heated board 4 is the aluminium silicate fiberboard.
The tank body 2 is provided with a sealing cover 5 at an opening, a stirring shaft 7 is arranged in the tank body 2, a straight blade 71 is arranged at the lower end of the stirring shaft 7, a driving motor 6 for driving the stirring shaft 7 to rotate is arranged outside the sealing cover 5, and an output shaft of the driving motor 6 is connected with the stirring shaft 7 through a coupler. The sealing cover 5 is provided with a through hole matched with the stirring shaft 7, and the sealing cover 5 and the stirring shaft 7 are in sealing connection through mechanical sealing.
Be provided with the inside and outside feed inlet 8 of the intercommunication jar body 2 on the lateral wall of the jar body 2, jar body 2 is provided with the inlet pipe in 8 departments of feed inlet, is provided with the feed valve on the inlet pipe.
The bottom wall of the tank body 2 is provided with a discharge hole 92 communicating the inside and the outside of the tank body 2, the inner tank body 2b is provided with a filter screen 91 at the discharge hole 92, the tank body 2 is provided with a discharge pipe 93 at the discharge hole 92, the discharge pipe 93 is connected with a Y-shaped filter 94, and the discharge pipe 93 is connected with the inlet of the Y-shaped filter 94, the Y-shaped filter 94 is connected with a first circulating pipe 95 at an outlet, a first stop valve 952 is arranged on the first circulating pipe 95, the first circulating pipe 95 is connected with a circulating pump 96 and the first circulating pipe 95 is connected with an inlet of the circulating pump 96, a cooling sleeve 951 and the first stop valve 952 are sequentially arranged on the first circulating pipe 95 from the outlet of the Y-shaped filter 94 to the inlet of the circulating pump 96, a second circulating pipe 97 is connected with the outlet of the circulating pump 96, the second circulating pipe 97 is connected with a straight nozzle 98, a circulating opening communicated with the inside and the outside of the tank body 2 is arranged on the sealing cover 5, and a nozzle of the straight nozzle 98 is positioned in the tank body 2.
The side wall of the tank body 2 is provided with a vacuum-pumping port 101 for communicating the inside and the outside of the tank body 2, the tank body 2 is connected with a vacuum machine 103 at the vacuum-pumping port 101 through a vacuum-pumping pipe 102, and the vacuum-pumping pipe 102 is provided with a second stop valve 1021.
The side wall of the tank body 2 is provided with a temperature interface 121 for communicating the inside and the outside of the tank body 2, and the tank body 2 is provided with a temperature sensor 122 for measuring the temperature of the reaction liquid contained in the tank body 2 at the temperature interface 121.
A vacuum pressure interface 111 is arranged on the side wall of the tank body 2, and a vacuum pressure sensor 112 is arranged at the vacuum pressure interface 111 of the tank body 2.
The side wall of the tank body 2 is provided with a lower liquid level pipe 131 and an upper liquid level pipe 135 which are communicated with the inside and the outside of the tank body 2, a remote liquid level meter 133 is arranged between the lower liquid level pipe 131 and the upper liquid level pipe 135, a lower liquid level stop valve 132 is arranged on the lower liquid level pipe 131, and an upper liquid level stop valve 134 is arranged on the upper liquid level pipe 135.
The implementation principle of the embodiment is as follows: first, the first stop valve 952 is closed, the lower liquid level stop valve 132 and the upper liquid level stop valve 134 are opened, and then the raw materials such as glycerin, caprylic acid, and capric acid and the solid catalyst are fed into the tank 2 through the feed port 8, and the feed amount is observed by the remote liquid level meter 133. Then the feeding valve and the lower liquid level stop valve 132 and the upper liquid level stop valve 134 are closed, the driving device is started to drive the stirring shaft 7 to rotate so as to uniformly mix the reaction materials, and meanwhile, the vacuum machine 103 and the heating device are started to provide the required reaction conditions. After the reaction is finished, the first stop valve 952 is opened, the reaction crude product is firstly filtered once through the filter screen 91 to filter out a solid catalyst with a larger size, then is filtered twice through the Y-shaped filter 94 to filter out the residual solid catalyst, then flows through the first circulating pipe 95 and the second circulating pipe 97 to cool the reaction crude product, and then flows into the tank body 2 through the straight nozzle 98, and the reaction crude product can be reduced to a preset temperature through a plurality of circulating processes.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. An apparatus for industrially producing medium-carbon-chain triglycerides, characterized in that: the heating tank comprises a tank body (2) with an opening and a heating device for heating reaction liquid contained in the tank body (2), wherein the tank body (2) comprises an outer tank body (2a) and an inner tank body (2b), a sealing space is formed between the inner tank body (2b) and the outer tank body (2a), a heat insulation plate (4) is filled in the sealing space, a sealing cover (5) is arranged at the opening of the tank body (2), a stirring shaft (7) is arranged in the tank body (2), the stirring shaft (7) is provided with a plurality of blades (71), a driving device for driving the stirring shaft (7) to rotate is arranged outside the sealing cover (5), and the sealing cover (5) is provided with a through hole matched with the stirring shaft (7);
a feed inlet (8) communicated with the inside and the outside of the tank body (2) is formed in the side wall of the tank body (2), a feed pipe is arranged at the feed inlet (8) of the tank body (2), and a feed valve is arranged on the feed pipe;
the bottom wall of the tank body (2) is provided with a discharge hole (92) communicated with the inside and the outside of the tank body (2), the inner tank body (2b) is provided with a filter screen (91) at the discharge hole (92), the tank body (2) is provided with a discharge pipe (93) at the discharge hole (92), the discharge pipe (93) is connected with a Y-shaped filter (94) and the discharge pipe (93) is connected with an inlet of the Y-shaped filter (94), the Y-shaped filter (94) is connected with a first circulating pipe (95) at an outlet, a first stop valve (952) is arranged on the first circulating pipe (95), the first circulating pipe (95) is connected with a circulating pump (96) and the first circulating pipe (95) is connected with the inlet of the circulating pump (96), the circulating pump (96) is connected with a second circulating pipe (97) at the outlet, the second circulating pipe (97) is connected with a straight spray nozzle (98), and a circulating, the nozzle of the straight spray head (98) is positioned in the tank body (2);
the side wall of the tank body (2) is provided with a vacuum-pumping port (101) communicated with the inside and the outside of the tank body (2), and the tank body (2) is connected with a vacuum machine (103) at the vacuum-pumping port (101) through a vacuum-pumping pipe (102).
2. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: a cooling device is mounted on the first circulation pipe (95).
3. The apparatus for industrially producing medium carbon chain triglycerides as claimed in claim 2, wherein: the cooling device includes a cooling jacket (951).
4. The apparatus for industrially producing medium carbon chain triglycerides as claimed in claim 2, wherein: the first shut-off valve (952) is located between the cooling device and the circulation pump (96).
5. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: the heating device comprises an electromagnetic heater (3) arranged between the inner tank body (2b) and the outer tank body (2a), and the electromagnetic heater (3) is positioned at the bottom of the tank body (2).
6. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: the heat insulation board (4) is an aluminum silicate fiberboard.
7. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: the blade (71) is a straight blade (71).
8. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: the temperature monitoring tank is characterized in that a temperature interface (121) communicated with the inside and the outside of the tank body (2) is arranged on the side wall of the tank body (2), and a temperature sensor (122) used for measuring the temperature of reaction liquid contained in the tank body (2) is arranged at the temperature interface (121) of the tank body (2).
9. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: the side wall of the tank body (2) is provided with a vacuum pressure interface (111), and the tank body (2) is provided with a vacuum pressure sensor (112) at the vacuum pressure interface (111).
10. The apparatus for industrially producing medium carbon chain triglycerides according to claim 1, wherein: be provided with lower liquid level pipe (131) and last liquid level pipe (135) inside and outside the intercommunication jar body (2) on the lateral wall of the jar body (2), install teletransmission level gauge (133) down between liquid level pipe (131) and last liquid level pipe (135), be provided with down liquid level stop valve (132) down on liquid level pipe (131), upward be provided with liquid level stop valve (134) on liquid level pipe (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143065.XU CN209810159U (en) | 2019-01-26 | 2019-01-26 | Equipment for industrially preparing medium-chain triglyceride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143065.XU CN209810159U (en) | 2019-01-26 | 2019-01-26 | Equipment for industrially preparing medium-chain triglyceride |
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| Publication Number | Publication Date |
|---|---|
| CN209810159U true CN209810159U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920143065.XU Active CN209810159U (en) | 2019-01-26 | 2019-01-26 | Equipment for industrially preparing medium-chain triglyceride |
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| Country | Link |
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| CN (1) | CN209810159U (en) |
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- 2019-01-26 CN CN201920143065.XU patent/CN209810159U/en active Active
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Address after: No.11 shizidian Hutong, Xicheng District, Beijing Patentee after: Beijing grain Research Institute Co.,Ltd. Patentee after: Henan University of Technology Address before: No. 11 shizidian Hutong, Xicheng District, Beijing 100032 Patentee before: BEIJING INSTITUTE OF GRAIN SCIENCE Patentee before: Henan University of Technology |
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| CP03 | Change of name, title or address |