CN107557146B - Yolk oil extraction system with cleaning function - Google Patents
Yolk oil extraction system with cleaning function Download PDFInfo
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- CN107557146B CN107557146B CN201710892520.1A CN201710892520A CN107557146B CN 107557146 B CN107557146 B CN 107557146B CN 201710892520 A CN201710892520 A CN 201710892520A CN 107557146 B CN107557146 B CN 107557146B
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- storage tank
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- kettle
- water storage
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- 238000000605 extraction Methods 0.000 title claims abstract description 51
- 210000002969 egg yolk Anatomy 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 14
- 238000000889 atomisation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- 102000002322 Egg Proteins Human genes 0.000 claims description 7
- 108010000912 Egg Proteins Proteins 0.000 claims description 7
- 235000013345 egg yolk Nutrition 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 235000011194 food seasoning agent Nutrition 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011278 co-treatment Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The invention discloses a yolk oil extraction system with a cleaning function, which comprises CO sequentially connected with 2 The device comprises a storage tank, a compressor, a first heat exchanger, an extraction kettle, a precooler, a first separation kettle and a second separation kettle; the two primary ends of the first heat exchanger are respectively connected with a hot water storage tank and a cold water storage tank, and the hot water storage tank and the cold water storage tank are also connected with an electric heating boiler; the cooling water input and output ports of the precooler are respectively connected with a cold water storage tank and a cooling tower, and the output end of the cooling tower is communicated with the cold water storage tank; the secondary end of the first heat exchanger is also communicated with an atomizing device, and the secondary end of the first heat exchanger is alternately communicated with CO 2 A storage tank and an atomizing device; the output end of the second separating kettle is connected with a sewage collecting tank in series. The water vapor is obtained through the atomizing device, the primary end of the heat exchanger is heated to obtain high-temperature steam, the compressor provides steam power and pressure, and the high-temperature and high-pressure steam dissolves dirt in equipment such as an extraction kettle, a separation kettle and the like and leads the dirt out to the dirt collecting tank.
Description
Technical Field
The invention relates to a biological extraction system, in particular to a yolk oil extraction system with a cleaning function.
Background
In the yolk oil extraction system, dirt is accumulated after equipment such as an extraction kettle and a separation kettle are used for a certain time, so that the production efficiency of the equipment such as the extraction kettle and the separation kettle is low. In the existing equipment cleaning method, a system pipeline is adopted to introduce a dissolving agent, and the dissolving agent dissolves residual dirt in equipment and is discharged along with the dissolving agent.
However, this approach does not dissolve part of the dirt, nor is the effect of the dissolving agent to conduct away the dirt high enough, part of the dirt still remaining in the apparatus.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a yolk oil extraction system with a cleaning function, which solves the problems that the water output by a first heat exchanger after absorbing heat and the water output by a preheater after heating are not well used and the workload of a cooling tower is large.
The invention adopts the technical proposal for solving the technical problems that:
a yolk oil extraction system with cleaning function comprises sequentially connected CO 2 The device comprises a storage tank, a compressor, a first heat exchanger, an extraction kettle, a precooler, a first separation kettle and a second separation kettle; two primary ends of the first heat exchanger are respectively connected with a hot water storage tankThe hot water storage tank and the cold water storage tank are also connected with an electric heating boiler; the cooling water input and output ports of the precooler are respectively connected with a cold water storage tank and a cooling tower, and the output end of the cooling tower is communicated with the cold water storage tank; the secondary end of the first heat exchanger is also communicated with an atomization device, and the secondary end of the first heat exchanger is alternately communicated with CO 2 A storage tank and an atomizing device; the output end of the second separation kettle is connected with a sewage collection tank in series.
Preferably, the CO 2 The storage tank and the atomizing device are alternately communicated with the secondary end of the first heat exchanger through the first valve body and the second valve body respectively.
Preferably, the atomizing device comprises an atomizing box, an output pipe and an atomizer, wherein the output pipe is arranged in the atomizing box and communicated with the secondary end of the first heat exchanger, and the atomizer is arranged beside an output pipe port.
Preferably, the atomization device comprises an atomization generating tube communicated with the secondary end of the first heat exchanger and an atomizer penetrating through the peripheral wall of the atomization generating tube.
Preferably, the dirt collection tank is connected with a solvent input pipe and a blow-down pipe.
Preferably, the dirt collection tank is also in communication with a compressor.
Preferably, the extraction kettle, the first separation kettle and the second separation kettle are respectively provided with an exhaust valve.
Preferably, the hot water storage tank is also connected with a second heat exchanger, the secondary end of the second heat exchanger is communicated with the hot water storage tank, and the primary end of the second heat exchanger is communicated with a gas furnace.
Preferably, the automatic feeding device comprises a crusher, a stirrer and an extraction kettle which are connected in sequence, and further comprises a controller, a pressure detection device arranged on the extraction kettle and a liquid level detection device arranged in the stirrer; the crushing machine is connected with a stirrer through a material pump, the stirrer is connected with the extraction kettle through a liquid pump, and the stirrer is communicated with a water supplementing pump; the pressure detection device, the liquid level detection device, the water supplementing pump, the material drawing pump and the liquid drawing pump are all electrically connected with the controller.
The egg yolk oil extraction system with the cleaning function has the following beneficial effects: the secondary end of the heat exchanger is also connected with an atomizing device, water vapor is obtained through the atomizing device, high-temperature steam is obtained through primary end heating of the heat exchanger, the compressor provides steam power and pressure, the high-temperature and high-pressure steam dissolves dirt in equipment such as an extraction kettle, a separation kettle and the like and leads the dirt out to a dirt collecting tank, and the dirt is settled in a solvent of the dirt collecting tank.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of an automatic feeding apparatus according to the present invention;
fig. 3 is a schematic diagram of the connection of a second heat exchanger according to the invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in figure 1, the yolk oil extraction system with the cleaning function comprises CO which are sequentially connected 2 A storage tank 1, a compressor 2, a first heat exchanger 3, an extraction kettle 4, a precooler 5, a first separation kettle 6 and a second separation kettle 7; the two primary ends of the first heat exchanger 3 are respectively connected with a hot water storage tank 9 and a cold water storage tank 10, and the hot water storage tank 9 and the cold water storage tank 10 are also connected with an electric heating boiler 11; the cooling water input and output ports of the precooler 5 are respectively connected with a cold water storage tank 10 and a cooling tower 12, and the output end of the cooling tower 12 is communicated with the cold water storage tank 10; the secondary end of the first heat exchanger 3 is also communicated with an atomization device 13, and the secondary end of the first heat exchanger 3 is alternately communicated with CO 2 A tank 1 and an atomizing device 13; the output end of the second separation kettle 7 is connected with a sewage collection tank 8 in series.
The secondary end of the first heat exchanger 3 is alternately communicated with CO 2 The tank 1 and the atomizing device 13, and the first heat exchanger 3 are configured to perform CO treatment by hot water 2 And steam heating, the heating mode is stable and efficient.
In the yolk oil extraction system, CO is generated when the yolk oil extraction process is executed 2 From CO 2 The storage tank 1 is introduced and the compressor 2 supplies CO 2 Circulating power and pressure in the system pipeline. When CO 2 The hot water flowing to the primary side of the first heat exchanger 3 is opposite to the C of the secondary side of the first heat exchanger 3O 2 Heating, wherein the primary end of the first heat exchanger 3 outputs relatively low-temperature water, and the water is guided to a cold water storage tank 10 or a cooling tower 12; in the extraction kettle 4, CO with high temperature and high pressure 2 Wrapping the unnecessary components of the egg yolk oil, discharging, and conveying the main components of the egg yolk oil to a separation kettle; in the precooler 5, CO is reduced 2 The temperature, precooler 5 outputs comparatively high-temperature water, this part of water is led to cooling tower 12 or electric heating boiler 11; CO in separation kettle 2 The temperature and the pressure are lower, and the CO in the separation kettle is realized 2 Separating out.
In the yolk oil extraction system, when the pipeline of the system equipment is cleaned, the CO input is closed 2 And the secondary end of the heat exchanger is connected with an atomization device 13. The atomizing device 13 generates atomized water vapor, the water vapor enters the secondary side of the heat exchanger and is heated by the primary side, and the secondary side of the heat exchanger outputs high-temperature steam; at the same time, the compressor 2 provides high temperature vapor power and pressure that flows in the equipment and piping and dissolves and entrains the dirt. The dirt is finally led to the dirt collection tank 8 and settles in the dirt collection tank 8.
Further, the CO 2 The storage tank 1 and the atomizing device 13 are alternately communicated with the secondary end of the first heat exchanger 3 through a first valve body and a second valve body respectively; the first valve body and the second valve body are switch valves. When the extraction system executes the yolk oil extraction process, the second valve body is closed and the first valve body is opened, and CO 2 From CO 2 The tank 1 leads out and the compressor 2 provides CO 2 Cyclic power, CO 2 And (5) the extraction of the main components of the yolk oil is completed in a circulating way in the system. When the extraction system performs cleaning work, the first valve body is closed and the second valve body is opened, atomized water vapor is introduced into the atomizing device 13, enters the secondary side of the heat exchanger and is heated by the primary side to become high-temperature steam, the compressor 2 provides circulating power and pressure of the high-temperature steam, and the high-temperature and high-pressure steam circulates in the system and dissolves and carries dirt.
Preferably, the atomizing device 13 comprises an atomizing box, an output pipe arranged in the atomizing box and communicated with the secondary end of the first heat exchanger 3, and an atomizer arranged beside the port of the output pipe. The atomizer atomizes water at the output tube port, and steam is led to the heat exchanger from the output tube. An atomization box is arranged, so that the absorption rate of the output pipe to water vapor is improved.
More preferably, the dirt collecting tank 8 is connected with a solvent input pipe and a blow-down pipe; the port connected with the second separation kettle 7 in the sewage collection tank 8 is lower than the liquid level of the solvent, and the ventilation port is higher than the liquid level. When the system equipment pipeline cleaning is performed, the first valve body is closed and the second valve body is opened, and simultaneously, the sewage collection tank 8 introduces the solvent.
Further, the dirt collection tank 8 is also communicated with the compressor 2. When the system extraction process is executed, dirt and solvent are discharged from the dirt collecting tank 8 through a drain pipe, and CO discharged from the second separation kettle 7 is discharged 2 Is discharged to the compressor 2 through the dirt collection tank 8, CO 2 And recycling and reusing the product.
More preferably, the extraction kettle 4, the first separation kettle 6 and the second separation kettle 7 are respectively provided with an exhaust valve. In performing system equipment cleaning, dirt-carrying steam can be discharged outwardly through the purge valve. Preferably, the emptying valve is connected with a conduit through a quick connector, and the conduit is communicated with a sewage collecting tank.
As shown in fig. 3, the hot water storage tank 9 is further connected with a second heat exchanger 18, a secondary end of the second heat exchanger 18 is communicated with the hot water storage tank 9, and a primary end of the second heat exchanger 18 is communicated with a gas furnace 19. A gas furnace 19 is provided for obtaining hot water, which is obtained in a second variant.
As shown in fig. 2, the automatic feeding device further comprises an automatic feeding device, wherein the automatic feeding device comprises a crusher 15, a stirrer 16 and an extraction kettle 4 which are sequentially connected, and the automatic feeding device further comprises a controller, a pressure detection device arranged on the extraction kettle 4 and a liquid level detection device arranged in the stirrer; the crushing machine is connected with a stirrer through a material pump 17c, the stirrer is connected with the extraction kettle 4 through a liquid pump 17d, and the stirrer is communicated with a water supplementing pump; the pressure detection device, the liquid level detection device, the water supplementing pump, the material drawing pump 17c and the liquid drawing pump 17d are all electrically connected with the controller. When the pressure is lower due to the fact that the extraction kettle 4 leads out materials to the separation kettle, the controller receives signals of the pressure detection device and controls the liquid pump 17d to lead in the yolk oil raw material solution from the stirrer; when the liquid level in the stirrer is lower than a certain position, the controller receives the liquid level detection signal and controls the water suction pump and the material suction pump 17c to suck the powdered yolk oil raw material from the crusher. The material pump 17c and the liquid pump 17d are connected with a filter. The automatic feeding device is designed, so that the feeding automation of the extraction kettle 4 is realized, the production efficiency is improved, and the production cost is reduced.
The cooling tower 12 comprises a first cooling chamber and a second cooling chamber, wherein a packing layer is arranged in the first cooling chamber; the peripheral wall of the first cooling chamber is provided with a first air inlet which is lower than the filler layer; the top of the first cooling chamber is provided with a first air outlet, and the first air outlet is provided with a first fan; a water distributor and a water collecting tank are respectively arranged above and below the packing layer. The first fan provides aerodynamic force, and air enters from the first air inlet, passes through the seasoning layer and is guided out from the first air outlet; the water to be cooled is sprayed to the packing layer from the water distributor and is cooled in the packing layer. The second cooling chamber comprises an upper cavity and a lower cavity, the upper cavity and the lower cavity are respectively provided with a second air outlet and a second air inlet, and the second air inlet is provided with a second fan; the lower cavity is provided with a cooling pipe communicated with the water collecting tank, and the cooling pipe is spiral; a partition plate is arranged between the upper cavity and the water collecting tank. A spiral cooling pipe is arranged, so that the air cooling area is enlarged; a partition plate is arranged between the upper cavity and the water collecting tank, and the wind of the second cooling chamber flows through the upper cavity and absorbs heat of water in the water collecting tank. The design of the first cooling chamber and the second cooling chamber of the cooling tower 12 can cool the water in the tower in three steps, and greatly improves the cooling effect.
The present invention is not limited to the above embodiments, and can be modified, changed, added or replaced within the spirit of the present invention, thereby achieving the technical effects of the present invention.
Claims (5)
1. A yolk oil extraction system with a cleaning function is characterized in that: comprising CO connected in turn 2 The device comprises a storage tank (1), a compressor (2), a first heat exchanger (3), an extraction kettle (4), a precooler (5), a first separation kettle (6) and a second separation kettle (7); two primary end portions of the first heat exchanger (3)The hot water storage tank (9) and the cold water storage tank (10) are respectively connected, and the hot water storage tank (9) and the cold water storage tank (10) are also connected with an electric heating boiler (11); the cooling water input and output ports of the precooler (5) are respectively connected with a cold water storage tank (10) and a cooling tower (12), and the output end of the cooling tower (12) is communicated with the cold water storage tank (10); the secondary end of the first heat exchanger (3) is also communicated with an atomizing device (13), and the secondary end of the first heat exchanger (3) is alternately communicated with CO 2 A storage tank (1) and an atomizing device (13); the output end of the second separation kettle (7) is connected in series with a sewage collection tank (8);
the sewage collection tank (8) is connected with a solvent input pipe and a sewage discharge pipe; the dirt collection tank (8) is also communicated with the compressor (2); the extraction kettle (4), the first separation kettle (6) and the second separation kettle (7) are respectively provided with an exhaust valve;
the CO 2 The storage tank (1) and the atomizing device (13) are alternately communicated with the secondary end of the first heat exchanger (3) through a first valve body and a second valve body respectively; the first valve body and the second valve body are switch valves; when the extraction system executes the yolk oil extraction process, the second valve body is closed and the first valve body is opened, and CO 2 From CO 2 The storage tank (1) is led out and the compressor (2) provides CO 2 Cyclic power, CO 2 The extraction of the main components of the yolk oil is completed in a circulating way in the system; when the extraction system performs cleaning work, the first valve body is closed, the second valve body is opened, atomized water vapor is introduced into the atomizing device (13), the water vapor enters the secondary end of the heat exchanger and is heated by the primary end to become high-temperature vapor, the compressor (2) provides circulating power and pressure of the high-temperature vapor, and the high-temperature and high-pressure vapor circulates in the system and dissolves and carries dirt;
the cooling tower (12) comprises a first cooling chamber and a second cooling chamber, wherein a packing layer is arranged in the first cooling chamber; the peripheral wall of the first cooling chamber is provided with a first air inlet which is lower than the filler layer; the top of the first cooling chamber is provided with a first air outlet, and the first air outlet is provided with a first fan; a water distributor and a water collecting tank are respectively arranged above and below the packing layer; the first fan provides aerodynamic force, and air enters from the first air inlet, passes through the seasoning layer and is guided out from the first air outlet; the water to be cooled is sprayed to the packing layer from the water distributor and is air-cooled in the packing layer; the second cooling chamber comprises an upper cavity and a lower cavity, the upper cavity and the lower cavity are respectively provided with a second air outlet and a second air inlet, and the second air inlet is provided with a second fan; the lower cavity is provided with a cooling pipe communicated with the water collecting tank, and the cooling pipe is spiral; a partition plate is arranged between the upper cavity and the water collecting tank; a spiral cooling pipe is arranged, so that the air cooling area is enlarged; a partition plate is arranged between the upper cavity and the water collecting tank.
2. The egg yolk oil extraction system with a cleaning function according to claim 1, wherein: the atomizing device (13) comprises an atomizing box, an output pipe and an atomizer, wherein the output pipe is arranged in the atomizing box and communicated with the secondary end of the first heat exchanger (3), and the atomizer is arranged beside the port of the output pipe.
3. The egg yolk oil extraction system with a cleaning function according to claim 1, wherein: the atomization device (13) comprises an atomization generation pipe communicated with the secondary end of the first heat exchanger (3) and an atomizer penetrating through the peripheral wall of the atomization generation pipe.
4. The egg yolk oil extraction system with a cleaning function according to claim 1, wherein: the hot water storage tank (9) is also connected with a second heat exchanger (18), the secondary end of the second heat exchanger (18) is communicated with the hot water storage tank (9), and the primary end of the second heat exchanger (18) is communicated with a gas furnace (19).
5. The egg yolk oil extraction system with a cleaning function according to claim 1, wherein: the automatic feeding device comprises a crushing machine, a stirrer, an extraction kettle (4), a controller, a pressure detection device arranged on the extraction kettle (4) and a liquid level detection device arranged in the stirrer, wherein the crushing machine, the stirrer and the extraction kettle (4) are sequentially connected; the crushing machine is connected with a stirrer through a material drawing pump (17 c), the stirrer is connected with the extraction kettle (4) through a liquid drawing pump (17 d), and the stirrer is communicated with a water supplementing pump; the pressure detection device, the liquid level detection device, the water supplementing pump, the material drawing pump (17 c) and the liquid drawing pump (17 d) are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892520.1A CN107557146B (en) | 2017-09-27 | 2017-09-27 | Yolk oil extraction system with cleaning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892520.1A CN107557146B (en) | 2017-09-27 | 2017-09-27 | Yolk oil extraction system with cleaning function |
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| Publication Number | Publication Date |
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| CN107557146A CN107557146A (en) | 2018-01-09 |
| CN107557146B true CN107557146B (en) | 2024-03-12 |
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| CN207391368U (en) * | 2017-09-27 | 2018-05-22 | 珠海澳盈生物科技有限公司 | A kind of egg oil extracting system for carrying cleaning function |
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2017
- 2017-09-27 CN CN201710892520.1A patent/CN107557146B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648224A (en) * | 2004-12-31 | 2005-08-03 | 东营广元生物工程有限公司 | Super critical CO2 precision separating process device |
| DE102008041733A1 (en) * | 2008-09-01 | 2010-03-25 | Voith Patent Gmbh | Process for tank cleaning |
| CN201337830Y (en) * | 2009-01-06 | 2009-11-04 | 钱如树 | Super-critical CO* fluid extracting device |
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| CN107557146A (en) | 2018-01-09 |
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