CN115926885B - Two-stage deodorization equipment for medium-long chain triglyceride - Google Patents
Two-stage deodorization equipment for medium-long chain triglyceride Download PDFInfo
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- CN115926885B CN115926885B CN202211627993.6A CN202211627993A CN115926885B CN 115926885 B CN115926885 B CN 115926885B CN 202211627993 A CN202211627993 A CN 202211627993A CN 115926885 B CN115926885 B CN 115926885B
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- 238000004332 deodorization Methods 0.000 title claims abstract description 95
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 150000003626 triacylglycerols Chemical class 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims description 50
- 230000000149 penetrating effect Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000004821 distillation Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 12
- 239000000194 fatty acid Substances 0.000 abstract description 10
- 239000006227 byproduct Substances 0.000 abstract description 8
- 239000004519 grease Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000012467 final product Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 32
- 239000010779 crude oil Substances 0.000 description 18
- 238000009833 condensation Methods 0.000 description 17
- 230000005494 condensation Effects 0.000 description 17
- 239000003595 mist Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
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- 210000000748 cardiovascular system Anatomy 0.000 description 2
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- 230000020176 deacylation Effects 0.000 description 1
- 238000005947 deacylation reaction Methods 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention relates to the technical field of triglyceride production equipment, in particular to two-stage type deodorization equipment for medium-long chain triglycerides, which comprises a deodorization tower body, wherein a heating component for heating triglyceride steam is arranged in the middle of the deodorization tower body, the deodorization tower body is divided into a low-temperature deodorization section and a high-temperature deodorization section by the heating component, and temperature sensors are arranged at the upper end and the lower end of one side of the low-temperature deodorization section and the upper end and the lower end of one side of the high-temperature deodorization section. According to the invention, the deodorizing tower body is improved, the raw materials are heated through two sections during deodorization, so that the high-temperature heating time of grease is greatly shortened, the content of trans-fatty acid after triglyceride preparation is reduced, partial byproducts of medium chains can be distilled out through two sections of deodorization at lower temperature, and partial byproducts of long chains can be distilled out through high temperature, thus material loss can be avoided, energy consumption is reduced, the oil yield of the final product is improved, and a certain guarantee is provided for high-quality preparation of triglyceride.
Description
Technical Field
The invention relates to the technical field of triglyceride production equipment, in particular to two-stage deodorization equipment for medium-long chain triglycerides.
Background
The medium-long chain triglyceride is a product obtained by esterifying glycerol and three fatty acids, has the advantages of safety, nutrition, good processing adaptability, high human body compatibility and the like, is a multifunctional additive, has wide application in the food, medicine and chemical industries, can be prepared by a biological enzyme catalysis method, the most common process route of the medium-long chain triglyceride in enzyme catalysis synthesis is a transesterification method, the reaction principle of the transesterification method is that an intermediate diglyceride is formed in the hydrolysis process of the triglyceride participated by enzymatic deacylation or water, and then the diglyceride is combined with newly generated fatty acid of a reaction system to form new triglyceride, so that deodorization treatment is often required for improving the quality of the triglyceride, the smoke point of the deodorized grease is improved, edible flavor is improved, peroxide and decomposition products thereof, polycyclic aromatic hydrocarbon with small molecular weight, residual pesticide and other harmful substances can be effectively removed, and reliable guarantee is provided for the health of people, wherein the long-time high-temperature deodorization can increase the trans fatty acid content, and the triglyceride with larger trans fatty acid content can cause damage to cardiovascular systems after eating.
Through retrieving, the patent of application number 201820577070.7 discloses a tea-seed oil deodorization equipment, which comprises a tank body, the internal baffle that is provided with of jar, this baffle top is the deodorization room, and the below is the collection grease chamber, the top of deodorization room is provided with vacuum pump and steam spray pipe, and is provided with the oil spout on deodorization room top inner wall, and the outside parcel at deodorization room has the heating to press from both sides the cover, collection grease chamber bottom is provided with the oil-out.
Since the existing equipment adopts a single deodorization tank to perform deodorization under a single set parameter, the trans-fatty acid content is too large after the deodorization is finished, which seriously affects the quality of triglyceride preparation, and a large amount of byproducts exist after the medium chain triglyceride reaction, wherein the byproducts of the medium chain and the long chain are not consistent in the steaming temperature during the deodorization, so that the research of a two-stage deodorization equipment for the medium chain triglyceride is necessary.
Disclosure of Invention
The invention aims to solve the problem of poor quality of the deodorized triglyceride in the prior art, and provides a two-stage deodorization device for medium-long chain triglyceride.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a two segmentation deodorization equipment for well long-chain triglyceride, includes the deodorization tower body, deodorization tower body mid-mounting has the heating element that is used for triglyceride steam to intensify, and heating element is with deodorization tower body divide into low temperature deodorization section and high temperature deodorization section, and temperature sensor is all installed to low temperature deodorization section and high temperature deodorization section one side upper and lower extreme, the steam supply subassembly that is used for triglyceride reaction is all installed to low temperature deodorization section and high temperature deodorization section downside, deodorization tower body one side is equipped with the steam oven, and the steam oven output is fixed with the air feed manifold, and air feed manifold and two all through connection has the air feed branch pipe between the steam supply subassembly input, the installation frame is fixed with in the deodorization tower body outside, and installation frame top surface one side is equipped with the retort, and the electric heat is installed to the retort bottom side, installation frame top surface mid-mounting has the aspiration pump, is connected with the bleeder between aspiration pump input and the retort output, the aspiration pump output is fixed with the gas injection subassembly that is used for injecting atomized raw materials, still be equipped with the oil storage tank on one side, and oil storage tank one side is close to one side, and oil pump one side is installed to carry through connection between end and the oil pump, still has the oil pump and the oil pump to carry out one side through connection.
Preferably, the bottom end of the deodorizing tower body is connected with a condensing pipe, an oil return vessel is arranged on the lower side of the condensing pipe, a circulating pipe is further connected between one side of the oil return vessel and the oil lifting pump, a through stop valve is arranged at one end, close to the oil lifting pump, of the circulating pipe and the oil inlet pipe, and a condensing assembly is additionally arranged on the outer side of the condensing pipe.
Preferably, the condensing component comprises a condensate storage tank, a support is arranged on one side of the condensate storage tank, a liquid suction pump is fixed on the top end of the support through a screw, a condensing sleeve is sleeved on the outer side of the condensing pipe, a liquid suction pump output end is in through connection with the bottom side of the condensing sleeve, a liquid suction pump input end is in through connection with the bottom side of the condensate storage tank, and a liquid return pipe is also in through connection between the upper side of the condensing sleeve and the condensate storage tank.
Preferably, the condenser pipe is the heliciform setting, and condensation cover inner wall fretwork setting, and the condensate flows from condensation cover cavity internal circulation, the control end and the control panel electric connection of leading to the holding valve.
Preferably, the heating assembly comprises a positioning ring, an electric heating plate is arranged on the inner side of the positioning ring, an electric heating pipe is arranged on the inner side of the electric heating plate, an air guide hole is formed in the electric heating plate, a heat insulation block is further fixed on the side wall of the electric heating plate, and one end of the heat insulation block extends to the outer side of the deodorizing tower body and is fixed on the inner wall of the positioning ring.
Preferably, the electric heating plates are provided with three electric heating plates which are uniformly distributed on the inner side of the positioning ring in a vertical row, the electric heating plates are provided with a plurality of electric heating plates which are uniformly distributed on the inner side of the electric heating plates in a circular ring shape, the air guide holes are provided with a plurality of electric heating plates which are uniformly distributed between the adjacent electric heating plates, the heat insulation blocks are in penetrating and sealing connection with the side wall of the deodorizing tower body, and the electric heating plates are made of heat-conducting high-temperature-resistant metal.
Preferably, the steam supply assembly comprises a hollowed-out ring, the hollowed-out ring is sleeved and fixed on the outer wall of the deodorizing tower body, an air ejector tube is connected between the hollowed-out ring and the deodorizing tower body in a penetrating way, the air ejector tube is provided with a plurality of air ejector tubes and is uniformly distributed on the side wall of the hollowed-out ring in a multi-layer manner, and sealing rings are fixed at the joints of the air ejector tube, the hollowed-out ring and the deodorizing tower body
Preferably, the gas distribution assembly comprises a gas distribution box, the bottom side of the gas distribution box is connected with a gas inlet pipe in a penetrating way, one end of a gas injection pipe is connected to the bottom surface of the gas distribution box in a penetrating way, the gas inlet pipe is provided with a plurality of gas distribution boxes which are uniformly distributed on the bottom surface of the gas distribution box, and the lower end of the gas inlet pipe is connected to the top surface of the deodorizing tower body in a penetrating way.
Compared with the prior art, the invention provides two-section deodorization equipment for medium-long chain triglyceride, which has the following beneficial effects:
1. According to the invention, the deodorizing tower body is improved, the raw materials are heated through two sections during deodorization, so that the high-temperature heating time of grease is greatly shortened, the content of trans-fatty acid after triglyceride preparation is reduced, partial byproducts of medium chains can be distilled out through two sections of deodorization at lower temperature, and partial byproducts of long chains can be distilled out through high temperature, thus material loss can be avoided, energy consumption is reduced, the oil yield of the final product is improved, and a certain guarantee is provided for high-quality preparation of triglyceride;
2. according to the invention, the heating component is additionally arranged in the middle of the deodorizing tower body, so that after the crude oil atomized gas is subjected to preliminary deodorization, the crude oil atomized gas passes through the electric heating plate; the temperature is raised when the air guide holes are heated, so that the temperature-changing deodorization operation in the single deodorization tower body is realized, and the quality of triglyceride preparation is further ensured;
3. Before triglyceride is prepared, the steam supply assembly and the heating assembly are opened, meanwhile, the electric heating element heats crude oil in the distillation tank, the temperature sensor senses whether the temperature in the low-temperature deodorization section reaches a preset parameter, when the temperature reaches the preset value, the air pump is opened to pump crude oil mist into the low-temperature deodorization section to complete lower-temperature deodorization, and after deodorization, the crude oil mist is heated by the heating assembly and then enters the high-temperature deodorization section to complete high-temperature deodorization, so that trans-fatty acid content is greatly reduced while deodorization quality is well ensured, and the phenomenon that cardiovascular system is damaged due to excessive trans-fatty acid intake is well avoided;
4. The condensing component is additionally arranged at the discharging end of the triglyceride, and at the moment, the condensate is pumped into the condensing sleeve by the liquid pump, so that the rapid condensation after the crude oil deodorization is realized, the fluidity of gas is greatly improved, and a certain guarantee is provided for the efficient continuous preparation of the triglyceride;
5. after the single deodorization is finished, the stock solution can be pumped into the distillation tank again through the oil lifting pump for multiple deodorization operations, so that the deodorization requirements of different crude oils are met, and the application range of the equipment is greatly increased.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a front cross-sectional view of a mid-heater assembly of the present invention;
fig. 4 is a plan view of an electric heating plate according to the present invention;
FIG. 5 is a plan view of a steam supply assembly according to the present invention;
FIG. 6 is a plan view of a gas distribution assembly according to the present invention;
Fig. 7 is a plan view of a condensing assembly in accordance with the present invention.
In the figure: the deodorization tower comprises a deodorization tower body 1, a heating assembly 2, a temperature sensor 3, a steam supply assembly 4, a steam furnace 5, a gas supply main pipe 6, a gas supply branch pipe 7, a mounting frame 8, a distillation tank 9, an electric heating element 10, a gas pump 11, a gas pump pipe 12, a gas injection pipe 13, a gas distribution assembly 14, an oil storage tank 15, a gas pump 16, an oil inlet pipe 17, a gas lifting pipe 18, a condensing pipe 19, an oil return vessel 20, a circulating pipe 21, a stop valve 22, a condensing assembly 23, a control panel 24, a low-temperature deodorization section 101, a high-temperature deodorization section 102, a gas distribution box 141, a gas inlet pipe 142, a positioning ring 201, an electric heating plate 202, an electric heating tube 203, a gas guide hole 204, a heat insulation block 205, a condensate storage tank 231, a support 232, a liquid pump 233, a condensing sleeve 234, a liquid injection pipe 235, a liquid return pipe 236, a hollow ring 401 and a gas injection pipe 402.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to figures 1 and 2, a two-stage deodorization device for medium-long chain triglyceride comprises a deodorization tower body 1, wherein a heating component 2 for heating triglyceride steam is arranged in the middle of the deodorization tower body 1, the heating component 2 divides the deodorization tower body 1 into a low-temperature deodorization section 101 and a high-temperature deodorization section 102, temperature sensors 3 are respectively arranged at the upper end and the lower end of one side of the low-temperature deodorization section 101 and one side of the high-temperature deodorization section 102, a steam supply component 4 for triglyceride reaction is respectively arranged at the lower side of the low-temperature deodorization section 101 and the lower side of the high-temperature deodorization section 102, a steam furnace 5 is arranged at one side of the deodorization tower body 1, a gas supply header pipe 6 is fixed at the output end of the steam furnace 5, gas supply branch pipes 7 are respectively and fixedly connected between the gas supply header pipe 6 and the input ends of the two steam supply components 4 in a penetrating way, a mounting frame 8 is erected at the outer side of the deodorization tower body 1, a distillation tank 9 is arranged at one side of the top surface of the mounting frame 8, an electric heating element 10 is arranged at the bottom side of the distillation tank 9, the middle part of the top surface of the mounting frame 8 is provided with an air pump 11, an air extracting pipe 12 is connected between the input end of the air pump 11 and the output end of the distillation tank 9, the output end of the air extracting pump 11 is fixedly provided with an air injecting pipe 13, the other end of the air injecting pipe 13 is connected with an air dividing component 14 for injecting atomized triglyceride raw materials, one side of the mounting frame 8 close to the distillation tank 9 is also provided with an oil storage tank 15, one side of the oil storage tank 15 is provided with an oil extracting pump 16, an oil inlet pipe 17 is connected between the input end of the oil extracting pump 16 and the bottom end of the oil storage tank 15 in a penetrating way, the output end of the oil extracting pump 16 and the distillation tank 9 in a penetrating way are connected with an oil extracting pipe 18, one side of the mounting frame 8 is also provided with a control panel 24, an electric heating element 10 is connected with the control panel 24, thereby being convenient for controlling the start and stop of the electric heating element 10, before triglyceride preparation, the steam supplying component 4 and the heating component 2 are opened, and at the same time, the electric heating element 10 heats crude oil in the distillation tank 9, the temperature sensor 3 senses whether the temperature in the low-temperature deodorization section 101 reaches a preset parameter, when the temperature reaches the preset value, the air pump 11 is turned on to pump the crude oil mist into the low-temperature deodorization section 101 to finish lower-temperature deodorization, the temperature of the deodorized crude oil mist is increased by the heating component 2 and then enters the high-temperature deodorization section 102 to finish high-temperature deodorization, the quality of deodorization is well ensured, the trans-fatty acid content is greatly reduced, meanwhile, part of medium-chain byproducts can be steamed out at lower temperature, and part of long-chain byproducts can be steamed out at high temperature, so that material loss can be avoided, energy consumption is reduced, the oil yield of a final product is improved, and a certain guarantee is provided for high-quality preparation of medium-long-chain triglycerides.
Example two
As shown in fig. 1 and 2, the embodiment is basically the same as embodiment 1, preferably, the bottom end of the deodorizing tower body 1 is connected with a condensing tube 19, the lower side of the condensing tube 19 is provided with an oil return dish 20, a circulating tube 21 is further connected between one side of the oil return dish 20 and the oil lifting pump 16, one end, close to the oil lifting pump 16, of the circulating tube 21 and the oil inlet tube 17 is provided with a stop valve 22, and the outer side of the condensing tube 19 is additionally provided with a condensing assembly 23.
In this embodiment, after the single deodorization is completed, the stock solution can be pumped into the distillation tank 9 again through the oil lifting pump 16 for multiple deodorization operations, so as to meet the deodorization requirements of different crude oils, and further greatly increase the application range of the equipment.
Example III
As shown in fig. 1 and 7, in this embodiment, the condensation assembly 23 is substantially the same as embodiment 1, preferably, the condensation assembly includes a condensate storage tank 231, a condensation member is installed on the inner bottom surface of the condensate storage tank 231, a support 232 is disposed on one side of the condensate storage tank 231, a liquid pump 233 is fixed on the top end of the support 232 by a screw, a condensation jacket 234 is sleeved on the outer side of the condensation pipe 19, an output end of the liquid pump 233 is connected with the bottom side of the condensation jacket 234 in a penetrating manner, an injection pipe 235 is connected with the input end of the liquid pump 233 in a penetrating manner with the bottom side of the condensate storage tank 231, a liquid return pipe 236 is connected between the upper side of the condensation jacket 234 and the condensate storage tank 231 in a penetrating manner, and the condensation pipe 19 is disposed in a spiral manner, so as to increase the condensation range of atomized crude oil, and the hollow inner wall of the condensation jacket 234 is disposed, and the condensate circulates from the cavity of the condensation jacket 234, and is electrically connected with the control panel 24 through the control end of the stop valve 22.
In this embodiment, the condensation component 23 is additionally arranged at the discharge end of the triglyceride, and at this time, the condensate is pumped into the condensation sleeve 234 by the liquid pump 233, so that rapid condensation after crude oil deodorization is realized, the fluidity of gas is greatly increased, and a certain guarantee is provided for efficient and continuous preparation of the triglyceride.
Example IV
As shown in fig. 1,3 and 4, the heating assembly 2 is substantially the same as embodiment 1, preferably, the inner side of the positioning ring 201 is provided with an electric heating plate 202, the inner side of the electric heating plate 202 is provided with an electric heating tube 203 and an air guide hole 204, the side wall of the electric heating plate 202 is also fixed with an insulating block 205, one end of the insulating block 205 extends to the outer side of the deodorizing tower body 1 and is fixed on the inner wall of the positioning ring 201, the electric heating plate 202 is provided with three electric heating plates and is uniformly distributed on the inner side of the positioning ring 201 in a vertical row, the electric heating tube 203 is provided with a plurality of electric heating plates 202 and is uniformly distributed on the inner side of the electric heating plate 202 in a circular ring shape, the air guide hole 204 is provided with a plurality of electric heating tubes 203 and is uniformly distributed between the adjacent electric heating tubes 203, the insulating block 205 and the side wall of the deodorizing tower body 1 are in a penetrating and sealing connection, and the electric heating plate 202 is made of high-temperature resistant metal with good heat conduction, so that heat can be rapidly dissipated, the service life of the electric heating plate 202 is not affected at high temperature, the electric heating tube 203 and the control panel 24 is electrically connected, and the start and stop of the electric heating tube 203 are conveniently controlled.
In the embodiment, a heating component 2 is additionally arranged in the middle of the deodorizing tower body 1, so that after the crude oil atomized gas is primarily deodorized, the crude oil atomized gas passes through an electric heating plate 202; the temperature rising is completed when the air guide holes 204 are heated, so that the temperature changing deodorization operation in the single deodorization tower body 1 is realized, and the quality of triglyceride preparation is further ensured.
Example five
As shown in fig. 1,2 and 5, the present embodiment is substantially the same as embodiment 1, preferably, the steam supply assembly 4 includes a hollow ring 401, the hollow ring 401 is sleeved and fixed on the outer wall of the deodorizing tower body 1, an air jet pipe 402 is connected between the hollow ring 401 and the deodorizing tower body 1 in a penetrating manner, the air jet pipes 402 are provided with a plurality of air jet pipes and are uniformly distributed on the side wall of the hollow ring 401 in multiple layers, and sealing rings are fixed at the joints of the air jet pipes 402, the hollow ring 401 and the deodorizing tower body 1, so as to achieve the sealing effect.
In the embodiment, the steam is sprayed into the deodorizing tower body 1 in a scattering way, so that the purpose of uniformly and completely contacting crude oil mist and steam is achieved, uniform deodorization is achieved, and a certain guarantee is provided for high-quality preparation of triglyceride.
Example six
As shown in fig. 1 and 6, the present embodiment is substantially the same as embodiment 1, and preferably, the air distribution assembly 14 includes an air distribution box 141, an air inlet pipe 142 is connected to the bottom side of the air distribution box 141 in a penetrating manner, one end of the air injection pipe 13 is connected to the bottom surface of the air distribution box 141 in a penetrating manner, a plurality of air inlet pipes 142 are uniformly distributed on the bottom surface of the air distribution box 141, and the lower ends of the air inlet pipes 142 are connected to the top surface of the deodorizing tower body 1 in a penetrating manner.
In the embodiment, crude oil mist is sprayed into the deodorizing tower body 1 in a scattering way during feeding, so that the purpose of uniformly deodorizing the crude oil mist is achieved, and a guarantee is provided for completely deodorizing the triglyceride.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (2)
1. The two-section type deodorization equipment for the medium-long chain triglyceride comprises a deodorization tower body (1) and is characterized in that a heating component (2) for heating triglyceride steam is arranged in the middle of the deodorization tower body (1), the heating component (2) divides the deodorization tower body (1) into a low-temperature deodorization section (101) and a high-temperature deodorization section (102), and temperature sensors (3) are arranged at the upper end and the lower end of one side of the low-temperature deodorization section (101) and the upper end and the lower end of one side of the high-temperature deodorization section (102);
The low-temperature deodorization section (101) and the high-temperature deodorization section (102) are respectively provided with a steam supply component (4) for triglyceride reaction, one side of the deodorization tower body (1) is provided with a steam furnace (5), the output end of the steam furnace (5) is fixedly provided with a gas supply main pipe (6), and a gas supply branch pipe (7) is respectively and thoroughly connected between the gas supply main pipe (6) and the input ends of the two steam supply components (4);
The deodorizing tower is characterized in that a mounting frame (8) is fixedly erected on the outer side of the deodorizing tower body (1), a distillation tank (9) is arranged on one side of the top surface of the mounting frame (8), an electric heating element (10) is arranged on the bottom side of the distillation tank (9), an air pump (11) is arranged in the middle of the top surface of the mounting frame (8), an air extraction pipe (12) is connected between the input end of the air pump (11) and the output end of the distillation tank (9), an air injection pipe (13) is fixed at the output end of the air pump (11), and an air distribution component (14) for injecting atomized triglyceride raw materials is connected to the other end of the air injection pipe (13);
An oil storage tank (15) is further arranged on one side, close to the distillation tank (9), of the mounting frame (8), an oil lifting pump (16) is arranged on one side of the oil storage tank (15), an oil inlet pipe (17) is connected between the input end of the oil lifting pump (16) and the bottom end of the oil storage tank (15) in a penetrating manner, an oil lifting pipe (18) is connected between the output end of the oil lifting pump (16) and the distillation tank (9) in a penetrating manner, and a control panel (24) is further arranged on one side of the mounting frame (8);
the deodorizing tower is characterized in that the bottom end of the deodorizing tower body (1) is connected with a condensing pipe (19), an oil return vessel (20) is arranged on the lower side of the condensing pipe (19), a circulating pipe (21) is further connected between one side of the oil return vessel (20) and the oil lifting pump (16), one ends, close to the oil lifting pump (16), of the circulating pipe (21) and the oil inlet pipe (17) are provided with a through-stop valve (22), and a condensing assembly (23) is additionally arranged on the outer side of the condensing pipe (19);
The condensing assembly (23) comprises a condensate storage tank (231), a support (232) is arranged on one side of the condensate storage tank (231), a liquid suction pump (233) is fixedly arranged at the top end of the support (232) through screws, a condensing sleeve (234) is sleeved outside the condensing pipe (19), an output end of the liquid suction pump (233) is in through connection with the bottom side of the condensing sleeve (234) and is provided with a liquid injection pipe (235), an input end of the liquid suction pump (233) is in through connection with the bottom side of the condensate storage tank (231), and a liquid return pipe (236) is also in through connection between the upper side of the condensing sleeve (234) and the condensate storage tank (231);
the condensing pipe (19) is spirally arranged, the inner wall of the condensing sleeve (234) is hollowed out, and condensate circularly flows from the cavity of the condensing sleeve (234);
The heating assembly (2) comprises a positioning ring (201), an electric heating plate (202) is arranged on the inner side of the positioning ring (201), an electric heating tube (203) is arranged on the inner side of the electric heating plate (202), an air guide hole (204) is formed in the inner side of the electric heating plate (202), an insulating block (205) is further fixed on the side wall of the electric heating plate (202), and one end of the insulating block (205) extends to the outer side of the deodorizing tower body (1) and is fixed on the inner wall of the positioning ring (201);
Three electric heating plates (202) are arranged and uniformly distributed on the inner side of a positioning ring (201) in a vertical row, a plurality of electric heating pipes (203) are arranged and uniformly distributed on the inner side of the electric heating plates (202) in a circular ring shape, a plurality of air guide holes (204) are formed and uniformly distributed between the adjacent electric heating pipes (203), the heat insulation blocks (205) are in penetrating and sealing connection with the side wall of the deodorizing tower body (1), and the electric heating plates (202) are made of heat-conducting high-temperature-resistant metal;
The steam supply assembly (4) comprises a hollowed-out ring (401), the hollowed-out ring (401) is sleeved and fixed on the outer wall of the deodorizing tower body (1), and an air jet pipe (402) is connected between the hollowed-out ring (401) and the deodorizing tower body (1) in a penetrating way;
The plurality of air ejector pipes (402) are uniformly distributed on the side wall of the hollowed-out ring (401) in multiple layers, and sealing rings are fixed at the joints of the air ejector pipes (402), the hollowed-out ring (401) and the deodorizing tower body (1);
the gas distribution assembly (14) comprises a gas distribution box (141), the bottom side of the gas distribution box (141) is connected with a gas inlet pipe (142) in a penetrating way, one end of a gas injection pipe (13) is connected to the bottom surface of the gas distribution box (141) in a penetrating way, the gas inlet pipe (142) is provided with a plurality of gas inlets which are uniformly distributed on the bottom surface of the gas distribution box (141), and the lower end of the gas inlet pipe (142) is connected to the top surface of the deodorizing tower body (1) in a penetrating way.
2. A two-stage deodorizing device for medium-long chain triglycerides according to claim 1, characterized in that the control end of the through-stop valve (22) is electrically connected to a control panel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627993.6A CN115926885B (en) | 2022-12-16 | Two-stage deodorization equipment for medium-long chain triglyceride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211627993.6A CN115926885B (en) | 2022-12-16 | Two-stage deodorization equipment for medium-long chain triglyceride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115926885A CN115926885A (en) | 2023-04-07 |
| CN115926885B true CN115926885B (en) | 2024-11-12 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216946903U (en) * | 2021-12-14 | 2022-07-12 | 郑州远洋油脂工程技术有限公司 | Two temperature deodorization, zero trans fatty acid edible oil refining device of national standard |
| CN218755639U (en) * | 2022-09-28 | 2023-03-28 | 重庆市笑帅粮油有限责任公司 | Deodorizing tower for vegetable oil production |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216946903U (en) * | 2021-12-14 | 2022-07-12 | 郑州远洋油脂工程技术有限公司 | Two temperature deodorization, zero trans fatty acid edible oil refining device of national standard |
| CN218755639U (en) * | 2022-09-28 | 2023-03-28 | 重庆市笑帅粮油有限责任公司 | Deodorizing tower for vegetable oil production |
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