CN111040864A - Ground sesame seed oil blending, stirring and oil discharging equipment and oil discharging process method thereof - Google Patents
Ground sesame seed oil blending, stirring and oil discharging equipment and oil discharging process method thereof Download PDFInfo
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- CN111040864A CN111040864A CN202010008853.5A CN202010008853A CN111040864A CN 111040864 A CN111040864 A CN 111040864A CN 202010008853 A CN202010008853 A CN 202010008853A CN 111040864 A CN111040864 A CN 111040864A
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- 235000019198 oils Nutrition 0.000 title claims abstract description 189
- 238000003756 stirring Methods 0.000 title claims abstract description 174
- 241000207961 Sesamum Species 0.000 title claims abstract description 98
- 235000003434 Sesamum indicum Nutrition 0.000 title claims abstract description 98
- 235000015112 vegetable and seed oil Nutrition 0.000 title claims abstract description 59
- 238000007599 discharging Methods 0.000 title claims abstract description 55
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- 238000002156 mixing Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 title claims abstract description 33
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- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 168
- 230000000694 effects Effects 0.000 description 9
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- 239000007788 liquid Substances 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 6
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
Abstract
Ground sesame seed oil mixing, stirring and oil discharging equipment and an oil discharging process method thereof. The product comprises a support and is characterized in that the support is connected with a weighing sensor, the support is connected with a tank jacket, the bottom of the tank jacket is connected with a discharge hole, the tank jacket is connected with a tank body, the tank body is connected with an air extraction opening, the air extraction opening is connected with a metal hose, the metal hose is connected with a vacuum pump, the vacuum pump is connected with a control box, the tank body is connected with a feed hole, a manhole, a pressure gauge and a water inlet, the tank body is connected with an air inlet valve, and the tank body is fixed with a variable frequency motor. The invention is used for ground sesame seed oil mixing, stirring and oil discharging equipment.
Description
Technical Field
The invention relates to ground sesame seed oil mixing and stirring oil outlet equipment and an oil outlet process method thereof.
Background
Sesame is one of the main oil crops in China, is rich in various nutritional ingredients, and has high medical and nutritional health-care values. The sesame oil extracted from sesame is rich in various unsaturated fatty acids, contains special bioactive substances, and has unique effects in regulating blood lipid, promoting intestinal function, moistening stool, resisting aging, reducing cholesterol, and protecting liver.
The water substitution process for preparing ground sesame seed oil is mainly characterized by that it utilizes the difference of affinity of non-oil component in the oil material to oil and water, and adds water into the ground slurry, and the non-oil component is combined with water so as to separate oil from oil and make the oil and water have different specific weight, so that the goal of extracting oil can be reached. The ground sesame seed oil prepared by the water substitution method has pure, thick and excellent flavor, no organic solvent residue, green production and is deeply popular with the masses. The water generation method is a special traditional process in China, has a long history and is popular to the present. However, the existing water-substituted oil production equipment and the existing oil production process have obvious disadvantages in the aspects of mechanization degree, labor intensity, production efficiency, economic benefit and scale.
The defects of the existing water-substituted ground sesame seed oil water-adding shaking oil-discharging equipment and the process mainly comprise: 1. in the stirring process of the existing equipment, manual auxiliary stirring is needed, the viscosity of slurry is increased after water is added, and the labor intensity of manual auxiliary stirring is higher; 2. in the vibration oil separation stage, long-time vibration is required by using machinery, oil is required to be repeatedly extracted, time and energy are consumed, and the labor intensity of workers is high; 3. the quality of single-treatment slurry is limited (the quality is difficult to exceed 500kg level), and the production efficiency is low; 4. the water-adding and shaking oil-discharging equipment is open, the contact area with the external environment is large, the time is long, and the fragrance is lost after oil is discharged; 5. the existing water-adding oscillation oil-discharging equipment is greatly influenced by the environment and has unstable oil-discharging rate. Based on the defects, the existing water-adding oscillation oil-discharging equipment and the process thereof need to be innovated, and the production efficiency is improved.
Disclosure of Invention
The invention aims to provide ground sesame seed oil blending and stirring oil outlet equipment and an oil outlet process method thereof, which improve the scale level and reduce the production cost.
The above purpose is realized by the following technical scheme:
the ground sesame seed oil mixing, stirring and oil discharging equipment comprises a support, wherein the support is connected with a weighing sensor, the support is connected with a tank jacket, the bottom of the tank jacket is connected with a discharge hole, the tank jacket is connected with a tank body, the tank body is connected with an air suction port, the air suction port is connected with a metal hose, the metal hose is connected with a vacuum pump, the vacuum pump is connected with a control box, the tank body is connected with a feed hole, a manhole, a pressure gauge and a water inlet, the tank body is connected with an air inlet valve, and the tank body is fixed with a variable frequency motor.
A ground sesame seed oil mixes thick liquid stirring oil-out equipment, leg joint hydraulic pressure tilt system, the internal polytetrafluoroethylene block that is equipped with of jar, the bottom of the jar body connect temperature sensor and stirring rake fixing base, the stirring rake fixing base connect main stirring rake, main stirring rake connect the polytetrafluoroethylene block, main stirring rake connect inverter motor, the vice inverter motor of tank connection, vice inverter motor connect vice stirring rake, the inboard of the jar body connect the stirring rake blade, the tank connection the manhole, the stirring rake blade between insert empty the arrangement of mutually.
The ground sesame seed oil blending, stirring and oil discharging equipment is characterized in that the tank body is in a sealed state, and the vacuum degree of the tank body is 0-0.1 MPa under the vacuum pumping action of a vacuum pump.
According to the ground sesame seed oil blending, stirring and oil discharging device, the inclination of the tank body is controlled by the hydraulic system, and the tank body can freely incline within the angle range of 0-30 degrees under the action of the hydraulic system.
The ground sesame seed oil mixing, stirring and oil discharging equipment is characterized in that the heat-insulating jacket is filled with hot water, water vapor and heat conducting oil as heating media, and the temperature inside the tank body is 50-80 ℃.
The ground sesame seed oil blending, stirring and oil discharging equipment is characterized in that the control box is a control operation area, and the water adding amount, the slurry adding amount, the mixed temperature, the stirring rotating speed and the stirring time in the tank body are controlled through the action of the control box.
The ground sesame seed oil mixing, stirring and oil discharging equipment is characterized in that the water inlet is connected with the water outlet of the boiler through a pipeline, and the water inlet temperature is 80-100 ℃.
A process method for producing oil by ground sesame seed oil blending and stirring oil production equipment comprises the steps of adding slurry through a feed inlet, starting stirring, adding hot water through a water inlet, quickly stirring the whole tank body in a sealed state, stirring for 30-60min, reducing the rotating speed, keeping the temperature in the tank body at 50-80 ℃, stirring for 60-120min, stopping stirring, starting a hydraulic tilting system, tilting the tank body within the range of 0-30 ℃, opening a manhole, and taking oil; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the vacuum degree is 0-0.1 MPa, the interior of the tank body is in a vacuum state at the moment, water in sesame residues in the tank body overflows in the form of bubbles, oil remained in the sesame residues is taken out, the oil is collected on the surface, the tank body is in an inclined state, the oil collected on the surface is collected to the lower part, and the vacuum state is maintained; and opening an air inlet valve, closing the vacuum pump, opening a manhole, and collecting the residual oil enriched at the lower part.
Advantageous effects
1. The invention improves the mechanization degree of the ground sesame seed oil prepared by the water-substituted method, greatly improves the amount of single-time treated slurry, reduces the production time, improves the production efficiency, improves the scale level and reduces the production cost.
2. The oil outlet device adopts a stirring mode to discharge oil, is different from the traditional vibration or beating oil outlet device, greatly improves the capacity of the device, has the capacity limit of 500kg in the traditional vibration or beating oil outlet device, has the capacity limit of 3000kg, enlarges the capacity by 6 times, and can also realize continuous production. The invention is in the form of a main stirring paddle and an auxiliary stirring paddle, and the multi-layer paddle, and the main stirring paddle can reduce the wall sticking effect of materials through the wall scraping effect of the PTFE block in the rotating process, and the paddles of the two stirring paddles are arranged in a mutually inserting way, so that the stirring effect is more sufficient, the oil outlet efficiency is higher, the manual auxiliary stirring is completely replaced, the labor intensity of workers is reduced, the cleaning effect in the tank body is also facilitated, and the mechanical production is more facilitated.
3. The oil outlet efficiency of the invention is high, the oil outlet rate of the traditional oscillation or hammering equipment is limited by 54%, the oil content of the slurry residue is 2-3%, the oil outlet rate of the invention can reach 55%, the order of magnitude of 1% is improved, the oil content of the slurry residue is reduced to below 1%, the equipment is provided with a vacuum pump, the vacuum pump exhausts air from an air exhaust port, the sealed whole tank body is in a vacuum state, after reaching a certain degree, the oil in the sesame pulp can be brought to the surface in the overflow process of water vapor, the traditional oscillation effect is replaced, the production efficiency and the oil outlet rate are improved, and the time is reduced by more than 2h compared with the traditional process.
4. The oil tank is provided with the hydraulic tilting system, the tank body can be tilted at a certain angle through the control of the hydraulic system, the oil taking is facilitated, the oil taking speed is increased, and oil brought to the surface is collected easily in a tilting state in a vacuum state.
5. The whole tank body is in a sealed state, so that the retention of the fragrance of the prepared ground sesame seed oil can be ensured, the outward dispersion of the fragrance is reduced, the stable quality of the product is maintained, and the sanitation of a production place is improved.
6. The tank body space of the invention can be customized according to the production scale requirement, thus not only meeting the small-scale production, but also meeting the production scale expanding requirement of large enterprises.
7. The use of the tank body jacket can ensure that the whole operation process maintains a certain temperature, is more beneficial to mechanization and standardization of production operation, is not influenced by environment, and ensures the oil yield.
Drawings
Fig. 1 is a schematic structural diagram of the product.
Figure 2 is a cross-sectional view of the product.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The ground sesame seed oil mixing, stirring and oil discharging equipment comprises a support 13, wherein the support is connected with a weighing sensor 12, the support is connected with a tank jacket 15, the bottom of the tank jacket is connected with a discharge hole 14, the tank jacket is connected with a tank 1, the tank is connected with an air suction port 7, the air suction port is connected with a metal hose 9, the metal hose is connected with a vacuum pump 11, the vacuum pump is connected with a control box 10, the tank is connected with a feed inlet 2, a manhole 3, a pressure gauge 6 and a water inlet 8, the tank is connected with an air inlet valve 4, and a variable frequency motor 5 is fixed on the tank.
Support connection hydraulic pressure tilt system 21, the internal polytetrafluoroethylene block 22 that is equipped with of jar, the bottom of the jar body connect temperature sensor 23 and stirring rake fixing base 24, the stirring rake fixing base connect main stirring rake 26, main stirring rake connect the polytetrafluoroethylene block, main stirring rake connect inverter motor, the jar body connect vice inverter motor 27, vice inverter motor connect vice stirring rake 25, the inboard of the jar body connect stirring rake blade 28, the jar body connect the manhole, the stirring rake blade between insert empty the arrangement mutually.
The variable frequency motor comprises a variable frequency motor and an auxiliary variable frequency motor and is fixed above the tank body, the control box is fixed on the outer wall of the middle part of the tank body, the feed inlet, the manhole, the water inlet, the air inlet valve, the air exhaust port and the vacuum pressure gauge are arranged at corresponding positions on the top of the tank body through sealing treatment and are communicated with the inside of the tank body, the discharge port is arranged at the bottom of the tank body, the heat preservation jacket is arranged around the outside of the tank body, the support is arranged at the lower part of a support angle of the tank body, the weighing sensor is arranged between the support angle of the tank body and the support, the temperature sensor is fixed at the inner side of the bottom of the tank body and is connected with the control box through a circuit, the vacuum pump is arranged on the support and is connected with the air exhaust port of the; the whole tank body is arranged on the bracket in a four-corner supporting mode. The stirring paddle is positioned in the tank body and extends out of the tank body through the upper end and is connected with the output end of the variable frequency motor through a sealing port.
Example 2
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 1 is characterized in that the tank body is in a sealed state, and the vacuum degree of the tank body is 0-0.1 MPa under the vacuum pumping action of a vacuum pump.
Example 3
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 1 is characterized in that the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 0-30 degrees under the action of the hydraulic system.
Example 4
The ground sesame seed oil mixing, stirring and oil discharging device in embodiment 1 is characterized in that the heat-insulating jacket is filled with hot water, water vapor and heat-conducting oil as heating media, and the temperature inside the tank body is 50-80 ℃.
Example 5
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 1 is characterized in that the control box is a control operation area, and the water adding amount, the slurry adding amount, the mixed temperature, the stirring rotating speed and the stirring time in the tank body are controlled through the action of the control box.
Example 6
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 1 is characterized in that the water inlet is connected with the water outlet of a boiler through a pipeline, and the water inlet temperature is 80-100 ℃.
Example 7
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 2 is characterized in that the tank body is in a sealed state, and the vacuum degree of the tank body is-0.05 MPa under the vacuum pumping action of a vacuum pump.
Example 8
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 2 is characterized in that the tank body is in a sealed state, and the vacuum degree of the tank body is-0.1 MPa under the vacuum pumping action of a vacuum pump.
Example 9
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 3 is characterized in that the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 1 degree under the action of the hydraulic system.
Example 10
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 3 is characterized in that the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 30 degrees under the action of the hydraulic system.
Example 11
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 3 is characterized in that the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 20 degrees under the action of the hydraulic system.
Example 12
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 3 is characterized in that the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 10 degrees under the action of the hydraulic system.
Example 13
The ground sesame seed oil blending, stirring and oil discharging device in embodiment 4 is characterized in that the heat-insulating jacket is filled with hot water, water vapor and heat-conducting oil as heating media, and the temperature inside the tank body is 50 ℃.
Example 14
The ground sesame seed oil mixing, stirring and oil discharging device in embodiment 4 is characterized in that the heat-insulating jacket is filled with hot water, water vapor and heat conducting oil as heating media, and the temperature inside the tank body is 80 ℃.
Example 15
The ground sesame seed oil mixing, stirring and oil discharging device in embodiment 4 is characterized in that the heat-insulating jacket is filled with hot water, water vapor and heat conducting oil as heating media, and the temperature inside the tank body is 70 ℃.
Example 16
The ground sesame seed oil blending, stirring and oil discharging device of embodiment 6 is characterized in that the water inlet is connected with the water outlet of the boiler through a pipeline, and the water inlet temperature is 80 ℃.
Example 17
The ground sesame seed oil blending, stirring and oil discharging device of embodiment 6 is characterized in that the water inlet is connected with the water outlet of the boiler through a pipeline, and the water inlet temperature is 100 ℃.
Example 18
The ground sesame seed oil blending, stirring and oil discharging device of embodiment 6 is characterized in that the water inlet is connected with the water outlet of the boiler through a pipeline, and the water inlet temperature is 90 ℃.
Example 19
A process method for producing oil by ground sesame seed oil blending and stirring oil production equipment comprises the steps of adding slurry through a feed inlet, starting stirring, adding hot water through a water inlet, quickly stirring the whole tank body in a sealed state, stirring for 30-60min, reducing the rotating speed, keeping the temperature in the tank body at 50-80 ℃, stirring for 60-120min, stopping stirring, starting a hydraulic tilting system, tilting the tank body within the range of 0-30 ℃, opening a manhole, and taking oil; the stirring oil yield is 45-50%; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the interior of the tank body is in a vacuum state, water in sesame residues in the tank body overflows in a bubble mode, grease remained in the sesame residues is taken out, the grease is collected on the surface, the tank body is in an inclined state, the oil collected on the surface is collected to the lower part, and the vacuum state is maintained; opening an air inlet valve, closing a vacuum pump, opening a manhole, and collecting residual oil enriched at a low position, wherein 5% -10% of grease can be obtained in the process; the integral oil yield can reach 54 to 55 percent.
Example 20
The ground sesame seed oil is mixed thick liquid stirring and is gone out oily equipment of above-mentioned embodiment, the stirring rake have two major-minor, wherein the major-stirring rake is located jar body in the middle of, settle at the bottom through the sheathed tube form and fix on the bracing piece at the bottom of the cauldron, the shape is the chevron shape, the minor-stirring rake is settled in jar one side of internal portion, only upper portion and inverter motor pass through sealed rotation and be connected, the lower part is unsettled, the paddle form is double-deck flap.
The paddle both sides of main stirring rake press close to jar internal side, through set up mobile polytetrafluoroethylene piece and jar internal side contact on the paddle, can make the material of adhesion fall down on the internal side wall of jar at the pivoted in-process, prevent that the raw materials from gluing the wall.
The blades of the two stirring paddles are arranged in a mutually inserted manner, so that the blades can not influence each other when rotating, and the blades occupy space to the maximum extent.
The variable frequency motor can independently change the rotating speed of the stirring paddle through the control of the control box. The stirring paddle can rotate rapidly with high power when stirring is started, so that sesame pulp and water are uniformly mixed, and the power is reduced at a slow rotating speed in the later period of stirring, so that oil and sesame residues are separated.
The feed inlet and the water inlet are provided with electromagnetic control valves, and can automatically control the closing of the valves by connecting the feed inlet and the water inlet with the outside through pipelines, the feed inlet is used as a sesame paste raw material inlet, and the water inlet is used as a hot water inlet.
The water inlet is connected with the water outlet of the boiler through a pipeline, so that the water inlet temperature is maintained at 80-100 ℃.
The manhole is used as a channel for overhauling, observing and taking oil.
The whole tank body is in a sealed state, and each opening is provided with a sealing device so as to maintain the air tightness in the tank body.
The vacuum pump is a water circulation vacuum pump and is connected with an air suction hole at the upper part of the tank body through a metal hose to form a closed vacuum system, and the vacuum degree of 0-0.1 MPa can be formed in the whole tank body.
The weighing sensor can measure the mass change in the tank body in real time, and can automatically feed materials quantitatively by setting the mass of the added raw materials.
The control box is a control operation area, and can control the water adding amount, the slurry adding amount, the mixed temperature, the stirring rotating speed and the stirring time in the tank body under the action of the control box.
The hydraulic tilting system can control the tilting of the tank body, and the tank body can be freely tilted within the angle range of 0-30 degrees under the action of the hydraulic system.
The heat-insulating jacket is hollow, and can be filled with heating media such as hot water, water vapor and heat-conducting oil, so that the tank body has a heat-insulating effect.
Hot water is added through the water inlet, and stirring is started, so that the interior of the tank body can be cleaned very conveniently.
The volume of the tank body is 500-3000L so as to meet the production requirements of different scales.
Example 21
The oil discharging process of the ground sesame seed oil blending, stirring and oil discharging device in embodiment 19 includes adding a certain amount of ground sesame seed oil through a feed port, starting stirring, starting the stirring paddle to rotate with a large power, adding hot water in a proportion of 0.8-0.9 through a water inlet, completing the addition of the hot water, rapidly stirring the whole tank in a sealed state, stirring for 30-60min, reducing the stirring speed, slowly rotating the stirring paddle, detecting the temperature in the tank in real time through a temperature sensor, adjusting a heating medium in a jacket, maintaining the temperature in the tank at 50-80 ℃, stirring for 60-120min, stopping stirring, starting a hydraulic tilting system, tilting the tank within a range of 0-30 ℃, opening a manhole, and sucking crude oil into a crude oil tank through an oil taking pipeline for storage. The oil yield of the stirring can reach 45-50%; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the vacuum degree is controlled to be 0-0.1 MPa, the interior of the tank body is in a vacuum state at the moment, water in sesame residues in the tank body overflows in the form of bubbles, oil remained in the sesame residues is taken out, the oil is collected on the surface of the sesame residues, the tank body is in an inclined state, the oil collected on the surface is enriched towards the lower part, and the vacuum state is maintained for 5-30min, so that the residual oil is taken out as much as possible; and opening an air inlet valve to restore the normal pressure state in the tank body, closing a vacuum pump, opening a manhole, and collecting residual oil enriched at a low position, wherein 5% -10% of grease can be obtained in the process. The integral oil yield can reach 54 to 55 percent.
Get the oil and accomplish the back, the jar body is discharged through the discharge gate to remaining sesame sediment, can carry out the second batch and mix thick liquid stirring oil operation again to reach serialization production.
Example 22
The oil discharge process method of the ground sesame seed oil blending stirring oil discharge device in embodiment 21, add a certain amount of ground sesame seed oil through the feed inlet, start stirring, start rotating the stirring paddle with a large power, add hot water in a proportion of 0.8 through the water inlet, finish adding the hot water, start rapid stirring of the whole tank body in a sealed state, stir for 30min, reduce the stirring speed, slowly rotate the stirring paddle, detect the temperature in the tank body in real time through the temperature sensor, adjust the heating medium in the jacket, maintain the temperature in the tank body at 50 ℃, stir for 60min again, stop stirring, start the hydraulic tilting system, tilt the tank body within a range of 1 °, open the manhole, and suck the crude oil into the crude oil tank by the oil taking pipeline for storage. The oil yield of the stirring can reach 45 percent; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the vacuum degree is controlled to be-0.09 MPa, the interior of the tank body is in a vacuum state at the moment, water in sesame residues in the tank body overflows in the form of bubbles, oil remained in the sesame residues is taken out, the oil is collected on the surface of the sesame residues, the tank body is in an inclined state, the oil collected on the surface is enriched towards the lower part, and the vacuum state is maintained for 5-30min, so that the residual oil is taken out as much as possible; and opening an air inlet valve to restore the normal pressure state in the tank body, closing a vacuum pump, opening a manhole, and collecting residual oil enriched at a low position, wherein 10% of grease can be obtained in the process. The whole oil yield can reach 55 percent.
Get the oil and accomplish the back, the jar body is discharged through the discharge gate to remaining sesame sediment, can carry out the second batch and mix thick liquid stirring oil operation again to reach serialization production.
Example 23
The oil discharging process of the ground sesame seed oil blending stirring oil discharging device in embodiment 21, adding a certain amount of ground sesame seed oil through a feed inlet, starting stirring, starting to rotate a stirring paddle with a large power, adding hot water in a proportion of 0.9 through a water inlet, completing the addition of the hot water, starting rapid stirring of the whole tank body in a sealed state, after stirring for 60min, reducing the stirring speed, slowly rotating the stirring paddle, detecting the temperature in the tank body in real time through a temperature sensor, adjusting a heating medium in a jacket, keeping the temperature in the tank body at 80 ℃, stirring for 120min again, stopping stirring, starting a hydraulic tilting system, tilting the tank body within a range of 30 ℃, opening a manhole, and sucking crude oil into a crude oil tank by using an oil taking pipeline for storage. The oil yield of the stirring can reach 50 percent; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the vacuum degree is controlled to be-0.095 MPa, the interior of the tank body is in a vacuum state at the moment, water in sesame residues in the tank body overflows in the form of bubbles, oil remained in the sesame residues is taken out, the oil is collected on the surface of the sesame residues, the tank body is in an inclined state, the oil collected on the surface is enriched towards the lower part, and the vacuum state is maintained for 30min, so that the residual oil is taken out as much as possible; and opening an air inlet valve to restore the normal pressure state in the tank body, closing a vacuum pump, opening a manhole, and collecting residual oil enriched at a low position, wherein 5% of grease can be obtained in the process. The whole oil yield can reach 55 percent.
Get the oil and accomplish the back, the jar body is discharged through the discharge gate to remaining sesame sediment, can carry out the second batch and mix thick liquid stirring oil operation again to reach serialization production.
Example 24
Above-mentioned embodiment ground sesame seed oil mix thick liquid stirring oil outlet equipment, airtight jar internal two inverter motor and the major-minor stirring rake of setting up, the stirring effect that utilizes different rotational speeds reaches mixing water and sesame thick liquid and draws the purpose of ground sesame seed oil for the first time, set up the vacuum pump and make jar internal portion keep certain vacuum and produce the bubble and take out residual oil in making the sesame sediment, replace and vibrate out oil, set up hydraulic pressure inclination system, can make the certain angle of whole jar of body slope, make the process of getting oil convenient and fast high-efficient more. The process method for preparing the ground sesame seed oil by using the equipment completely breaks through the process method of vibrating oil outlet and hammering oil outlet by oil outlet and oil taking in two stages of stirring oil outlet and vacuum oil outlet, the capacity is enlarged by 6 times compared with the traditional equipment, the oil outlet rate is improved by 1 percent, and the production time is reduced by 2 hours. The equipment and the process method are mechanical and automatic, the production efficiency and the productivity are greatly improved, the labor intensity of workers is reduced, the production cost is reduced, and the industrial application prospect is wide.
Example 25
According to the oil discharging process method of the ground sesame seed oil blending, stirring and oil discharging equipment in the embodiment, sesame seed pulp obtained through the previous raw material screening, raw material rinsing, frying, smoke blowing and refining is stored in the raw material tank, and hot water is heated to 100 ℃ through the boiler. Through the operation of the control box, the two stirring paddles are started to stir at a higher speed, the quality of the water inflow and the sesame pulp inflow is set, the ratio of the water to the sesame pulp is maintained at 0.8, and the valves of the two feeding ports are controlled to start feeding. And the mass is calculated in real time through the weighing sensor, and the valve of the material inlet is automatically closed after the feeding is finished. The stirring paddle stirs for 40min at a faster speed. In the process, the temperature in the tank body is maintained at 80 ℃ by the heat-conducting medium of the heat-insulating jacket. And reducing the rotating speed of the stirring paddle, stirring for 100min at a lower rotating speed, and stopping stirring after stirring. And the tank body is inclined by 30 degrees through a hydraulic system, and oil extraction is started. The quality of the extracted oil can be calculated in real time in the oil extraction process; the oil extraction rate is 47.5%; maintaining an inclined state, starting a vacuum pump, vacuumizing the interior of the tank body, wherein when the vacuum reaches-0.08 MPa, water vapor bubbles and overflows from sesame residues, and simultaneously oil remained in the sesame residues is brought out to the surface and collected at a low position; after 15min of vacuum pumping, the residual oil is taken out, the vacuum pumping is stopped, and the pressure is released through an air inlet valve. Opening a manhole, and starting to take oil from the residual oil, wherein the oil taking rate is 7.6%, and the total oil taking rate is 55.1%; after oil is taken out, a discharge hole at the bottom is opened, and the stirring paddle is started to stir at a low speed so as to discharge sesame residues into a receiving container through a pipeline. After the slag discharge is finished, the discharge hole is closed, and the production of another batch can be carried out. After the production operation is stopped, a certain amount of hot water can be added through the water inlet, and the stirring paddle is started to stir, so that the inner part of the tank body is cleaned.
Example 26
According to the oil discharging process method of the ground sesame seed oil blending, stirring and oil discharging equipment in the embodiment, sesame seed pulp obtained through the previous raw material screening, raw material rinsing, frying, smoke blowing and refining is stored in the raw material tank, and hot water is heated to 80 ℃ through the boiler. Through the operation of the control box, the two stirring paddles are started to stir at a higher speed, the quality of the water inlet and the sesame pulp inlet is set, the ratio of the water to the sesame pulp is maintained at 0.85, and the valves of the two feed ports are controlled to start feeding. And the mass is calculated in real time through the weighing sensor, and the valve of the material inlet is automatically closed after the feeding is finished. The stirring paddle stirs for 30min at a faster rotating speed. The temperature in the tank body is maintained at 70 ℃ in the process through the heat conducting medium of the heat preservation jacket. And reducing the rotating speed of the stirring paddle, stirring for 120min at a lower rotating speed, and stopping stirring after stirring. And the tank body is inclined by 30 degrees through a hydraulic system, and oil extraction is started. The quality of the extracted oil can be calculated in real time in the oil extraction process; the oil extraction rate is 49.8%, the inclined state is maintained, the vacuum pump is started, the interior of the tank body is vacuumized, water vapor bubbles and overflows from sesame dregs when the vacuum reaches-0.085 MPa, and meanwhile, oil remained in the sesame dregs is carried out to the surface and is collected at a low position; after 20min of vacuum pumping, the residual oil is taken out, the vacuum pumping is stopped, and the pressure is released through an air inlet valve. Opening a manhole, and starting to take oil from the residual oil, wherein the oil taking rate is 4.5%, and the total oil taking rate is 54.3%; after oil is taken out, a discharge hole at the bottom is opened, and the stirring paddle is started to stir at a low speed so as to discharge sesame residues into a receiving container through a pipeline. After the slag discharge is finished, the discharge hole is closed, and the production of another batch can be carried out. After the production operation is stopped, a certain amount of hot water can be added through the water inlet, and the stirring paddle is started to stir, so that the inner part of the tank body is cleaned.
The process method for preparing the ground sesame seed oil by the equipment has the advantages that the oil discharging and the oil taking in two stages of oil discharging by stirring and oil discharging by vacuum are carried out, the residual oil in the sesame seed dregs is brought to the surface by the steam bubbles in the sealed and vacuumized state of the tank body, the process method of vibration oil discharging and hammering oil discharging is completely broken through, the mechanization, automation, production efficiency and productivity are greatly improved, the labor intensity and production cost of workers are reduced, and the industrial application prospect is wide.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (8)
1. The ground sesame seed oil slurry mixing and stirring oil outlet equipment comprises a support and is characterized in that the support is connected with a weighing sensor, the support is connected with a tank body jacket, the bottom of the tank body jacket is connected with a discharge hole, the tank body jacket is connected with a tank body, the tank body is connected with an air extraction opening, the air extraction opening is connected with a metal hose, the metal hose is connected with a vacuum pump, the vacuum pump is connected with a control box, the tank body is connected with a feed inlet, a manhole, a pressure gauge and a water inlet, the tank body is connected with an air inlet valve, and a variable frequency motor is fixed on the tank body.
2. The ground sesame seed oil blending and stirring oil discharging device is characterized in that the support is connected with a hydraulic tilting system, a polytetrafluoroethylene block is arranged in the tank body, the bottom of the tank body is connected with a temperature sensor and a stirring paddle fixing seat, the stirring paddle fixing seat is connected with a main stirring paddle, the main stirring paddle is connected with the polytetrafluoroethylene block, the main stirring paddle is connected with the variable frequency motor, the tank body is connected with an auxiliary variable frequency motor, the auxiliary variable frequency motor is connected with an auxiliary stirring paddle, the inner side of the tank body is connected with stirring paddle blades, the tank body is connected with the manhole, and the stirring paddle blades are arranged in a mutually inserted mode.
3. The ground sesame seed oil blending, stirring and oil discharging device as claimed in claim 1, wherein the tank body is in a sealed state, and the vacuum degree of the tank body is 0-0.1 MPa under the vacuum pumping action of a vacuum pump.
4. The ground sesame seed oil blending, stirring and oil discharging device as claimed in claim 2, wherein the inclination of the tank body is controlled by the hydraulic system, and the tank body is freely inclined within an angle range of 0-30 degrees under the action of the hydraulic system.
5. The ground sesame seed oil blending, stirring and oil discharging device as claimed in claim 1, wherein the heat preservation jacket is filled with hot water, water vapor and heat conducting oil as heating media, and the temperature inside the tank body is 50-80 ℃.
6. The ground sesame seed oil blending, stirring and oil discharging device as claimed in claim 1, wherein the control box is a control operation area, and the water adding amount, the slurry adding amount, the temperature after mixing, the stirring speed and the stirring time in the tank body are controlled through the action of the control box.
7. The ground sesame seed oil blending, stirring and oil discharging device as claimed in claim 1, wherein the water inlet is connected with the water outlet of the boiler through a pipeline, and the water inlet temperature is 80-100 ℃.
8. A process method for producing oil by ground sesame seed oil blending and stirring oil production equipment is characterized in that slurry is added through a feed inlet, stirring is started, hot water is added through a water inlet, the whole tank body is rapidly stirred in a sealed state, after stirring is carried out for 30-60min, the rotating speed is reduced, the temperature in the tank body is maintained at 50-80 ℃, stirring is carried out for 60-120min, stirring is stopped, a hydraulic tilting system is started, the tank body is tilted within the range of 0-30 ℃, a manhole is opened, and oil is taken; after oil is taken out, a manhole is closed, the sealing state in the tank body is maintained, a vacuum pump is started, the tank body is vacuumized, the vacuum degree is 0-0.1 MPa, the interior of the tank body is in a vacuum state at the moment, water in sesame residues in the tank body overflows in the form of bubbles, oil remained in the sesame residues is taken out, the oil is collected on the surface, the tank body is in an inclined state, the oil collected on the surface is collected to the lower part, and the vacuum state is maintained; and opening an air inlet valve, closing the vacuum pump, opening a manhole, and collecting the residual oil enriched at the lower part.
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| CN113457489A (en) * | 2021-08-12 | 2021-10-01 | 上海永德食品机械有限公司 | Tilting-type vacuum stirring tank |
| CN114317108A (en) * | 2021-12-13 | 2022-04-12 | 山东省科学院菏泽分院 | Production process method of ground sesame seed oil by water substitution method |
| CN114350442A (en) * | 2021-12-13 | 2022-04-15 | 山东省科学院菏泽分院 | Production device for producing ground sesame seed oil by water substitution method |
| CN115433626A (en) * | 2022-10-24 | 2022-12-06 | 青岛禾瑞粮油工程技术有限公司 | Process for preparing ground sesame seed oil by water-substitution method |
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| CN212222899U (en) * | 2020-01-06 | 2020-12-25 | 山东省科学院菏泽分院 | Ground sesame seed oil is mixed thick liquid and is stirred oil outlet device |
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| CN111040864B (en) | 2024-01-26 |
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