CN113092215A - Poultry egg shell membrane separation device - Google Patents
Poultry egg shell membrane separation device Download PDFInfo
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- CN113092215A CN113092215A CN202110465864.0A CN202110465864A CN113092215A CN 113092215 A CN113092215 A CN 113092215A CN 202110465864 A CN202110465864 A CN 202110465864A CN 113092215 A CN113092215 A CN 113092215A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to the technical field of shell-membrane separation, in particular to an egg shell-membrane separation device, which comprises a seat body and a cover body, wherein a groove is formed in the seat body, the seat body comprises an inner shell and an outer shell, a heating cavity is formed between the inner shell and the outer shell, a water collecting tank is arranged at the bottom of the inner shell, an annular air bag is arranged on the wall of the shell, an air outlet hole and an air inlet hole which are provided with a one-way valve are formed in the lower part of the outer shell, an air cylinder with an opening at the upper end is vertically arranged in the cover body, a piston is connected in the air cylinder in a sliding manner, a push rod with the upper end fixedly connected with the piston is vertically arranged in the air cylinder, the lower end of the push rod is fixedly connected. The membrane is great than complete area under the shell that this scheme separation obtained, and the component structure of membrane can not destroyed under the shell, can not inlay in the membrane under the shell that obtains simultaneously and have the eggshell shell granule in small, and the texture is also purer.
Description
Technical Field
The invention relates to the technical field of shell-membrane separation, in particular to an egg shell-membrane separation device.
Background
The eggshell consists of a real shell and a shell membrane, wherein the shell membrane comprises an upper shell membrane and a lower shell membrane, the upper shell membrane is also called as a gummed paper film and covers the outer surface of the real shell, the lower shell membrane is attached to the inner surface of the eggshell, and the lower shell membrane contains various substances such as glucosamine, keratin, hyaluronic acid and the like, so that the eggshell can be widely applied to the fields of medicines, skin care cosmetics and the like.
The research and development of the under-shell membrane requires that the under-shell membrane is taken out of the eggshell, wherein the under-shell membrane is separated from the eggshell, and the eggshell shell comprises a real shell and an on-shell membrane covering the outer surface of the real shell. The existing shell-membrane separation device generally adopts a method of crushing eggshells and then soaking the eggshells by a separating agent to separate true shells from shell membranes, the lower shell membrane obtained by the method is relatively fine and has poor integrity, the used chemical separating agent is easy to damage the composition structure of the lower shell membrane, and the separation method needs to carry out a plurality of subsequent screens on the mixture of the finely crushed shell and the membrane to completely separate the lower shell membrane from the real shell, and when the eggshell is crushed, the finely crushed real shell is easily embedded in the soft shell lower membrane and is not easy to be removed, the obtained shell-bottom membrane contains impurities, the subsequent determination of the enzyme content for extracting keratin by the shell-bottom membrane enzyme method can be influenced by experimental research on the shell-bottom membrane containing the impurities, and misjudgment can be caused, secondly, a large-area under-shell membrane is sometimes needed for research and analysis in experimental research, and it is obvious that a pure and large-area under-shell membrane cannot be obtained by the above device and method to meet the requirements of the experiment and research and analysis.
Disclosure of Invention
The invention aims to provide a poultry egg shell membrane separation device, which is used for obtaining a shell lower membrane with a larger area and a purer texture for experimental research.
In order to achieve the above purpose, the basic scheme of the invention is as follows:
an egg shell membrane separation device comprises a seat body and a cover body covered by the seat body, wherein a locking mechanism for locking the cover body with a base is arranged on the cover body, a groove which is matched with an egg shell and has an upward opening is arranged on the seat body, a heating cavity is arranged in the seat body, a heating element is arranged in the heating cavity, an inner shell which is made of a heat conduction material is arranged between the heating cavity and the groove and is isolated, the heating cavity and the outer space of the seat body are provided with an outer shell which is isolated to ensure that the heating cavity forms a closed cavity, the inner surface of the outer shell is laid with a heat insulation material, the bottom of the inner shell is provided with a water collecting tank which is communicated with the upper end and the groove, a plurality of soft bulges used for bearing the egg shell are arranged on the wall of the inner shell which is close to the groove, an annular air bag which is made of an elastic material, an air exhaust switch for enabling the air exhaust to be on/off is arranged at the outlet of the air exhaust channel, an air inlet hole and an air outlet hole for communicating the heating cavity with the external space of the seat body are arranged at the lower part of the shell, an air inlet one-way valve for allowing only air to flow into the heating cavity is arranged on the air inlet hole, an air outlet one-way valve for allowing only air to flow from the heating cavity to the external space of the seat body is arranged on the air outlet hole, and a first air valve for controlling the air outlet hole to be on/off is arranged on the air outlet hole;
the inflator with an opening at the upper end is vertically arranged in the cover body, the upper end of the inflator is fixedly connected with the cover body in a sealing manner, the piston is connected in the inflator in a sliding manner, a limit block is arranged below the piston in the inflator, a first spring is arranged in the inflator, the upper end of the first spring is contacted with the piston, the lower end of the first spring is contacted with the inner wall of the lower end of the inflator, a push rod is vertically arranged in the inflator, the upper end of the push rod is fixedly connected with the piston, the lower end of the push rod extends out of the inflator downwards, a suction disc is fixedly connected with the lower end of the push rod, a hollow channel with a closed upper end is arranged in the push rod, the lower end of the hollow channel is communicated with the space at the lower part of the suction disc, a first through hole for communicating the inside and outside of the hollow channel is arranged on the side wall of, the cover body is provided with a second through hole communicated with the inner space and the outer space of the cover body, the second through hole is provided with a second one-way valve which only allows gas to flow to the outer space of the cover body, the top of the cover body is provided with a third through hole communicated with the inner upper space of the inflator and the outer space of the cover body, and the third through hole is provided with a second air valve;
the outer wall of the cover body is fixedly connected with the sprayer and the cold water tank, a nozzle of the sprayer extends into the cover body, a water inlet of the sprayer is communicated with the cold water tank, and an air inlet of the sprayer is communicated with the air outlet through an air pipe.
The principle of the poultry egg shell membrane separation device in the scheme is as follows:
adding cold water into a cold water tank, opening a cover body, adding water into a water collecting tank, putting an opening of the cleaned eggshell upwards into a groove, supporting the eggshell by a soft bulge in the groove to ensure that the eggshell is not contacted with an inner shell, forming a certain gap between the eggshell and the inner shell, covering the cover body and locking the cover body and a base to ensure that an inner cavity of the device is formed between the cover body and the groove of the base, closing a second air valve to ensure that the inner cavity at the upper part of an air cylinder forms a closed space, closing a first air valve to ensure that an air outlet is closed, positioning a piston at the upper part of the inner cavity of the air cylinder under the elasticity of a first spring without contacting a limiting block, opening an exhaust switch to ensure that an annular air bag is communicated with the outer space of the base, and ensuring that a certain distance is reserved between the annular air bag and the outer wall;
the heating element is controlled to generate heat, the inner shell with thermal conductivity transfers heat to the inner cavity of the whole device to heat the eggshell, the temperature of the inner cavity of the device rises, high air pressure generated by the temperature rise of the inner cavity of the device is released to the outer space of the seat body through the second one-way valve on the second through hole, air pressure generated by heating of the inner cavity of the annular air bag is released to the outer space of the seat body through the release passage, so that the annular air bag is still in a contraction state, the water body in the water tank is heated, the temperature of the water body rises to generate steam, the whole inner cavity of the device is filled with the steam to moisten the eggshell membrane, the eggshell membrane is prevented from becoming brittle, and the eggshell membrane is gradually separated from the eggshell in the heating process of the eggshell and air bubbles are formed between.
Along with the continuous rise of the temperature of the inner cavity of the heating device, the temperature of the inner cavity of the heating device is gradually transmitted to the inner cavity of the inflator to enable the temperature of the inner cavity of the upper portion of the inflator to rise and the air pressure to increase, the air pressure which is increased by the piston and drives the push rod and the sucker to gradually move downwards is enabled to be increased, when the piston moves downwards to contact the limiting block, the lower edge of the soft sucker at the lower end of the push rod is in contact with the inner wall of the egg shell and presses the egg shell, the air exhaust switch is closed to close the air exhaust channel, the air pressure in the inner cavity of the annular air bag cannot leak out to enable the air pressure in the inner cavity of the annular air bag to increase to enable the annular air bag to expand, the annular air bag is expanded to be in contact with the outer wall of the egg shell to, the heating element heats the heating cavity to increase the temperature and the air pressure in the heating cavity to be in a high-pressure state.
The heating element is closed to stop heating, then the first air valve on the air outlet is opened to conduct the air outlet, high-pressure air in the heating cavity passes through the air outlet and the air outlet one-way valve and is flushed to an air inlet of the sprayer through an air pipe, at the moment, the sprayer sprays cold water to the inner cavity of the device above the sucker through the nozzle under the pressure of the high-pressure air, at the moment, the temperature of the inner cavity of the device above the sucker suddenly drops to enable the inner cavity of the device above the sucker to form negative pressure, at the moment, the second one-way valve prevents air outside the base body from flowing into the cavity of the device, the negative pressure formed by the inner cavity of the device above the sucker sucks air in the space below the sucker into the inner cavity of the device above the sucker through the first through hole and the hollow channel, so that the air pressure of the space below the sucker suddenly drops, and the inner, meanwhile, the space below the sucking disc cannot be in contact with cold water, the temperature cannot be reduced, the membrane below the sucking disc cannot shrink and cling to the egg shell tightly, vacuoles formed between the membrane below the shell and the egg shell cannot disappear, and then the vacuoles below the sucking disc expand rapidly under the condition that the air pressure outside the vacuoles drops suddenly to enable the membrane below the shell to be separated from the egg shell in an accelerated manner, and the membrane below the shell separated from the egg shell is adsorbed on the sucking disc.
After the shell lower membrane is adsorbed on the sucker, the cover body is opened to drive the sucker to leave the groove, the first check valve prevents gas from flowing into the hollow channel, at the moment, the air pressure in the hollow channel is still smaller than the external atmospheric pressure, the shell lower membrane is still adsorbed on the sucker, the shell lower membrane which is not separated from the egg shell is still connected with the shell lower membrane on the sucker due to the toughness of the shell lower membrane, the shell lower membrane on the whole egg shell can be separated from the shell by holding the egg shell slowly and keeping away from the sucker, and then the whole shell lower membrane is taken down from the sucker to obtain the complete and clean shell lower membrane.
The second air valve is opened to enable the inner upper space of the inflator to be communicated with the outer space of the cover body, the piston is pushed under the elastic force of the first spring to be away from the limiting block and reset, the temperature of the heating cavity is reduced after heating is stopped for a period of time, air pressure is reduced, at the moment, the air outside the seat body enters the heating cavity through the air inlet one-way valve to enable the air pressure in the heating cavity to be the same as the air pressure in the outer atmosphere, and the exhaust switch is opened to enable the inner cavity of the annular air bag to.
The beneficial effect of this scheme lies in:
compare with current through stir garrulous, roll, the mode that the chemistry was soaked, the membrane is great than complete area under the shell that this scheme separation obtained, and the component structure of membrane can not destroyed under the shell, can not inlay in the membrane under the shell that obtains simultaneously and have the egg shell granule in small, broken bits, need not pass through separation screening many times, and the texture is also purer for it is comparatively accurate to adopt this membrane under the shell to study the data that obtains, is favorable to the enzyme process to extract the enzyme content's of keratin determination.
Furthermore, the soft bulges are made of absorbent cotton, and capillary channels for communicating the soft bulges with the water collecting tank are arranged in the inner shell.
The capillary channel can guide the water in the water collecting tank to the soft bulges made of the absorbent cotton through the capillary action, and the water in the absorbent cotton is evaporated during heating, so that the water evaporation speed of the inner cavity of the whole device is increased, the lower shell membrane is wetted, and the lower shell membrane is effectively prevented from being embrittled.
Further, set up pressure relief device on the shell, pressure relief device includes the taper hole, the tip in taper hole with the recess intercommunication, the main aspects in taper hole be equipped with the coaxial screw hole that sets up in taper hole, screw hole one end with the taper hole intercommunication, the other end and the pedestal exterior space intercommunication of screw hole, screw hole female connection regulating block, set up on the regulating block will the exhaust hole of taper hole and base exterior space intercommunication, set up in the taper hole with taper hole complex taper block and third spring, third spring one end with the main aspects of taper block touches, and the other end and the regulating block of third spring contact.
When the pressure in the annular air bag is too big, the pressure in the annular air bag forces the conical block to extrude the third spring to make the conical block move towards the direction close to the adjusting block, and then a gap is generated between the conical block and the conical hole to make the gas in the annular air bag release the pressure to the seat body outer space through the generated gap, so as to prevent the excessive expansion of the annular air bag and crush the eggshell to play the role of isolating the inner shell from cold water, and the purpose of adjusting the elasticity of the conical block by the adjusting spring and further adjusting the expansion degree of the annular air bag can be achieved through screwing in or screwing out the adjusting block.
Furthermore, a cavity communicated with the hollow channel is arranged in the sucker, and a plurality of sucking holes for communicating the cavity with the lower space of the sucker are formed in the sucker.
The porous adsorption is arranged to ensure that the stress is uniform when the membrane under the shell is adsorbed so as to prevent the membrane under the shell from being torn or sucked into the hollow channel.
Furthermore, the inner surface of the cover body is laid with a heat insulation material, and the cover body is provided with a transparent window.
The heating efficiency is improved, and the condition of the inner cavity of the device is convenient to observe.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the air-cooling sprayer comprises a base body 10, an outer shell 101, an inner shell 102, a soft protrusion 1021, a capillary channel 1022, a groove 103, an annular air bag 104, a drain passage 1041, an air exhaust switch 1042, a heating cavity 105, an electric heating pipe 1051, an air inlet hole 106, an air inlet check valve 1061, an air outlet hole 107, an air outlet check valve 1071, a first air valve 1072, an air pipe 108, a water collecting tank 109, a cover body 20, a lock catch 201, a second air valve 202, a third through hole 2021, a second through hole 203, a second check valve 2031, a hinge 204, an eggshell 30, an air cylinder 40, a piston 401, a first spring 402, a limiting block 403, a push rod 405, a hollow channel 4051, a first through hole 4052, a first check valve 4053, a suction cup 406, a cavity 4061, a suction hole 4062, an elastic lower edge 4063, a pressure relief device 70, a conical hole 701, a threaded hole 702, a conical block 703, a third spring 704, an adjusting block.
The embodiment is basically as shown in figure 1:
a membrane separation device for a poultry eggshell 30 according to this embodiment, as shown in fig. 1-3, includes a base 10 and a cover 20 covering the base 10, wherein the inner surface of the cover 20 is coated with insulation cotton, the cover 20 is provided with a transparent window for facilitating observation of the inside of the cover 20, the cover 20 is provided with a lock 201 for locking the cover 20 and the base, the cover 20 is hinged to the base through a hinge 204, and the hinge 204 is horizontally disposed so that the cover 20 can be opened or covered on the base 10 along the up-down direction.
As shown in fig. 1, a groove 103 with an upward opening, which is matched with an eggshell 30, is formed in a base 10, a heating cavity 105 is formed in the base 10, an electric heating pipe 1051 is arranged in the heating cavity 105, the electric heating pipe 1051 is externally connected with a power supply and a controller for controlling the electric heating pipe 1051 to work, an inner shell 102 made of a heat conducting material is arranged between the heating cavity 105 and the groove 103 and is isolated, the heat conducting material is preferably aluminum, the heating cavity 105 and an outer shell 101 arranged outside the base 10 are isolated, so that the heating cavity 105 forms a closed cavity 4061, heat preservation cotton is laid on the inner surface of the outer shell 105, a water collecting tank 109 with an upper end communicated with the groove 103.
As shown in fig. 1 and 2, a plurality of soft protrusions 1021 for supporting the eggshell 30 are disposed on the wall of the inner shell 102 near the recess 103, the soft protrusions 1021 are made of absorbent cotton, capillary channels 1022 for communicating the soft protrusions 1021 with the water collection tank 109 are disposed inside the inner shell 102, and the capillary channels 1022 can absorb water in the water collection tank 109 into the soft protrusions 1021. As shown in fig. 1 and 3, an annular air bag 104 made of elastic rubber is fixedly connected to a wall of the housing 101 near the recess 103, a vent passage 1041 for communicating an inner cavity of the annular air bag 104 with an outer space of the seat body 10 is provided on the housing 101, and an exhaust switch 1042 for opening/closing the vent passage 1041 is provided at an outlet of the vent passage 1041.
As shown in fig. 3, a pressure relief device 70 is disposed on the housing 101, the pressure relief device 70 includes a tapered hole 701, a small end of the tapered hole 701 communicates with the groove 103, a large end of the tapered hole 701 is provided with a threaded hole 702 coaxially disposed with the tapered hole 701, one end of the threaded hole 702 communicates with the tapered hole, the other end of the threaded hole 702 communicates with the external space of the seat body 10, the threaded hole 702 is internally threaded with an adjusting block 705, the adjusting block 705 is provided with an exhaust hole 7051 for communicating the tapered hole 701 with the external space of the seat body 10, a tapered block 703 and a third spring 704 are disposed in the tapered hole 701, one end of the third spring 704 contacts with a large end surface of the tapered block 703, and the other end of the third spring 704 contacts with the adjusting block 705.
As shown in fig. 1, an air inlet hole 106 and an air outlet hole 107 for communicating the heating cavity 105 with the external space of the base body 10 are provided at the lower part of the housing 101, an air inlet check valve 1061 for allowing only air to flow into the heating cavity 105 is provided at the air inlet hole 106, an air outlet check valve 1071 for allowing only air to flow from the heating cavity 105 to the external space of the base body 10 is provided at the air outlet hole 107, and a first air valve 1072 for controlling on/off of the air outlet hole 107 is provided at the air outlet hole 107.
As shown in fig. 1 and 3, an air cylinder 40 with an open upper end is vertically arranged in a cover body 20, the air cylinder 40 is made of a material with a relatively slow heat transfer rate, preferably glass, the upper end of the air cylinder 40 is fixedly connected with the cover body 20 in a sealing manner, a piston 401 is slidably connected in the air cylinder 40, a limit block 403 is arranged below the piston 401 in the air cylinder 40, the limit block 403 is fixedly connected with the inner wall of the air cylinder 40, a first spring 402 is arranged in the air cylinder 40, the upper end of the first spring 402 is in contact with the piston 401, the lower end of the first spring 402 is in contact with the inner wall of the lower end of the air cylinder 40, a push rod 405 is vertically arranged in the air cylinder 40, the upper end of the push rod 405 is fixedly connected with the piston 401, the lower end of the push rod 405 extends out of the air cylinder 40 downwards, a suction cup 406 is fixedly connected with the lower end of the push rod 405, a hollow channel 4051 with a closed upper end is, the upper side wall of the push rod 405 is provided with a first through hole 4052 for communicating the hollow channel 4051 with the inside and the outside, and the first through hole 4052 is provided with a first one-way valve 4053 for allowing air to flow from the hollow channel 4051 to the space outside the push rod 405, as shown in fig. 3, the lower edge of the suction cup 406 is an elastic lower edge 4063 made of elastic rubber.
As shown in fig. 1, the cap body 20 is provided with a second through hole 203 communicating the inner and outer spaces of the cap body 20, the second through hole 203 is provided with a second one-way valve 2031 allowing only gas to flow to the outer space of the cap body 20, the top of the cap body 20 is provided with a third through hole 2021 communicating the upper inner chamber of the gas cylinder 40 with the outer space of the cap body 20, and the third through hole 2021 is provided with a second gas valve 202.
The outer wall fixedly connected with atomizer 80 and cold water tank 90 of lid 20 are equipped with cold water in the cold water tank 90, and in the nozzle 801 of atomizer 80 stretched into lid 20, nozzle 801 and the sealed fixed connection of lid 20, the water inlet of atomizer 80 leads to pipe and cold water tank 90 intercommunication, and the air inlet of atomizer 80 passes through trachea 108 and venthole 107 intercommunication.
In order to prevent the housing 101 from bursting due to too high air pressure in the heating cavity 105, a pressure relief device having the same structure as the pressure relief device 70 is disposed on the housing 101 near the heating cavity 105 to automatically relieve the pressure in the heating cavity 105.
The specific working process and the beneficial effects of the poultry egg shell membrane separation device are as follows:
opening the cover body 20, putting the cleaned eggshell 30 into the groove 103, supporting the eggshell 30 by the soft bulge 1021 in the groove 103 to prevent the eggshell 30 from contacting the inner shell 102, forming a certain gap between the eggshell 30 and the inner shell 102, covering the cover body 20 and locking the cover body 20 and the base, forming an inner cavity of the device between the cover body 20 and the groove 103 of the base, closing the second air valve 202 to form a closed space in the inner cavity of the upper part of the air cylinder 40, closing the first air valve 1072 to seal the air outlet 107, the piston 401 is located at the upper part of the inner cavity of the air cylinder 40 without contacting the stopper 403 under the elastic force of the first spring 402, the suction cup 406 at the lower part of the push rod 405 does not contact the inner wall of the egg shell 30, the exhaust switch 1042 is opened to communicate the annular air bag 104 with the external space of the housing 10, at this time, the annular air bag 104 is in a contracted state under the elasticity of the material of the annular air bag 104, so that a certain distance is reserved between the annular air bag 104 and the outer wall of the egg shell 30;
the heating of the electric heating tube 1051 is controlled, the inner shell 102 with thermal conductivity transfers heat to the inner cavity of the whole device to heat the eggshell 30, the temperature of the inner cavity of the device rises, the high air pressure generated by the inner cavity of the device due to the temperature rise is released to the outer space of the seat body 10 through the second one-way valve 2031 on the second through hole 203, the air pressure in the inner cavity of the device is equal to the external atmospheric pressure, the air pressure generated by the heating of the inner cavity of the annular air bag 104 is released to the outside of the seat body 10 through the release passage 1041 to make the annular air bag 104 in a contraction, at this time, the capillary passage 1022 adsorbs the water in the water collecting tank 109 to the flexible protrusion, and the water in the water collecting tank 109 and the water in the flexible protrusion are heated to rise in temperature to generate steam to permeate the inner cavity of the whole device to wet the lower shell membrane, so as to prevent the lower shell membrane from becoming brittle, because the expansion rates of the egg shell and the lower shell membrane of the egg shell 30 are different, the eggshell membrane gradually separates from the eggshell shell during heating of the eggshell 30 and vacuoles form between the eggshell membrane and the eggshell shell.
Along with the continuous increase of the temperature of the inner cavity of the heating device, the temperature of the inner cavity of the heating device is gradually transferred to the inner cavity of the air cylinder 40, so that the temperature of the inner cavity of the upper portion of the air cylinder 40 is increased, the air pressure increased in the inner cavity of the upper portion of the air cylinder 40 causes the piston 401 to generate a downward thrust force to gradually compress the first spring 402, so that the piston 401 drives the push rod 405 and the suction cup 406 to gradually move downwards, when the piston 401 moves downwards to contact the limit block 403, the lower edge of the soft suction cup 406 at the lower end of the push rod 405 contacts with the inner wall of the eggshell 30 and presses the eggshell 30, at the moment, the exhaust switch 1042 is closed to close the exhaust passage 1041, the air pressure in the inner cavity of the annular air bag 104 cannot be leaked, so that the air pressure in the inner cavity of the annular air bag 104 is increased, so that the annular air bag 104 is expanded and contacts with the outer wall of the eggshell 30 to surround the, and then the gap is generated between the conical block and the conical hole, so that the gas in the annular air bag 104 is released to the external space of the seat body 10 from the generated gap, so as to prevent the annular air bag 104 from over-expanding and crushing the eggshell 30, and the purpose of adjusting the elasticity of the spring to the conical block and further adjusting the expansion degree of the annular air bag 104 can be achieved by screwing in or screwing out the adjusting block 705.
Since the air inlet check valve 1061 does not allow the air in the heating cavity 105 to flow to the outside of the seat body 10 and the first air valve 1072 is closed to close the air outlet 107, the heating cavity 105 is in a closed state, and the heating of the electric heating tube 1051 increases the temperature and the air pressure in the heating cavity 105 to be in a high-pressure state.
Controlling the electric heating pipe 1051 to stop heating, then opening the first air valve 1072 on the air outlet 107 to conduct the air outlet 107, allowing the high-pressure air in the heating chamber 105 to pass through the air outlet 107 and the air outlet check valve 1071 and to blow towards the air inlet of the sprayer 80 through the air pipe 108, at this time, spraying cold water to the device cavity above the sucker 406 through the nozzle 801 by the sprayer 80 under the pressure of the high-pressure air, at this time, the device cavity above the sucker 406 forms negative pressure due to sudden temperature drop of the device cavity above the sucker 406 causing sudden air pressure drop, at this time, the second check valve 2031 prevents the air outside the base 10 from flowing into the device cavity 4061, the negative pressure formed by the device cavity above the sucker 406 sucks the air in the space below the sucker 406 into the device cavity above the sucker 406 through the first through hole 4052 and the hollow channel 4051 and the suction hole 4062, further, causing sudden air pressure drop in the space below the sucker 406, and the egg shell 30 is, therefore, the temperature of the inner shell 102 below the annular air bag 104 cannot be reduced due to the fact that the temperature of the inner shell does not contact cold water, the temperature of the space below the sucker 406 cannot be reduced due to the fact that the temperature of the inner shell does not decrease, the membrane below the sucker 406 cannot shrink and cling to the egg shell tightly, vacuoles formed between the membrane below the shell and the egg shell cannot disappear, then the vacuoles below the sucker 406 expand rapidly under the condition that the air pressure outside the vacuoles suddenly drops, the membrane below the shell accelerates to be separated from the egg shell, and the membrane below the shell separated from the egg shell is adsorbed on the sucker 406.
After the membrane under the shell is adsorbed on the sucker 406, the cover body 20 is opened to enable the cover body 20 to drive the sucker 406 to leave the groove 103, the first check valve 4053 prevents the gas from flowing into the hollow channel 4051, at this time, the air pressure in the hollow channel 4051 is still lower than the external atmospheric pressure, the membrane under the shell is still adsorbed on the sucker 406, the membrane under the shell which is not separated from the shell of the egg is still connected with the membrane under the shell on the sucker 406 because the membrane under the shell has toughness, at this time, the shell of the egg is slowly far away from the sucker 406 to separate the membrane under the shell on the whole egg shell 30 from the shell of the egg, and then the whole membrane under the shell is taken down from the sucker 406 to obtain the complete and clean membrane under the shell.
The second air valve 202 is opened to communicate the inner upper space of the air cylinder 40 with the outer space of the cover body 20, the piston 401 is pushed away from the limit block 403 under the elastic force of the first spring 402 to reset, after the heating is stopped for a period of time, the temperature of the heating cavity 105 is reduced, the air pressure is reduced, at this time, the air outside the seat body 10 enters the heating cavity 105 through the air inlet one-way valve 1061 to make the air pressure in the heating cavity 105 be the same as the external atmospheric pressure, and the air exhaust switch 1042 is opened to communicate the inner cavity of the annular air bag 104 with the external atmosphere to make.
Compared with the existing mode of crushing, rolling and chemical soaking, the lower shell membrane obtained by the scheme has larger complete area, the composition structure of the lower shell membrane cannot be damaged, fine egg shell particles cannot be embedded in the lower shell membrane, separation and screening are not needed for multiple times, the texture is pure, the data obtained by researching the lower shell membrane is accurate, and the determination of enzyme content for extracting keratin by an enzyme method is facilitated.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides an birds egg shell membrane separator, include the pedestal and with the lid that the pedestal lid closed, set up on the lid with the locking mechanism of base locking, its characterized in that: the base is provided with a groove which is matched with an eggshell and has an upward opening, a heating cavity is arranged in the base, a heating element is arranged in the heating cavity, an inner shell which is made of a heat conduction material is arranged between the heating cavity and the groove in an isolated manner, the heating cavity and the external space of the base are provided with an outer shell in an isolated manner, so that the heating cavity forms a closed cavity, the inner surface of the outer shell is laid with a heat insulation material, the bottom of the inner shell is provided with a water collecting tank, the upper end of the water collecting tank is communicated with the groove, the inner shell wall which is close to the groove is provided with a plurality of soft bulges for supporting the eggshell, the outer shell wall which is close to the groove is fixedly connected with an annular air bag which is made of an elastic material, the outer shell is provided with a discharge passage which is communicated with the external space of the base, the discharge passage is provided, the air inlet hole is provided with an air inlet one-way valve which only allows air to flow into the heating cavity, the air outlet hole is provided with an air outlet one-way valve which only allows air to flow from the heating cavity to the external space of the seat body, and the air outlet hole is provided with a first air valve which controls the on/off of the air outlet hole;
the inflator with an opening at the upper end is vertically arranged in the cover body, the upper end of the inflator is fixedly connected with the cover body in a sealing manner, the piston is connected in the inflator in a sliding manner, a limit block is arranged below the piston in the inflator, a first spring is arranged in the inflator, the upper end of the first spring is contacted with the piston, the lower end of the first spring is contacted with the inner wall of the lower end of the inflator, a push rod is vertically arranged in the inflator, the upper end of the push rod is fixedly connected with the piston, the lower end of the push rod extends out of the inflator downwards, a suction disc is fixedly connected with the lower end of the push rod, a hollow channel with a closed upper end is arranged in the push rod, the lower end of the hollow channel is communicated with the space at the lower part of the suction disc, a first through hole for communicating the inside and outside of the hollow channel is arranged on the side wall of, the cover body is provided with a second through hole communicated with the inner space and the outer space of the cover body, the second through hole is provided with a second one-way valve which only allows gas to flow to the outer space of the cover body, the top of the cover body is provided with a third through hole communicated with the inner upper space of the inflator and the outer space of the cover body, and the third through hole is provided with a second air valve;
the outer wall of the cover body is fixedly connected with the sprayer and the cold water tank, a nozzle of the sprayer extends into the cover body, a water inlet of the sprayer is communicated with the cold water tank, and an air inlet of the sprayer is communicated with the air outlet through an air pipe.
2. The device for separating the egg shells from the poultry eggs according to claim 1, wherein: the soft bulges are made of absorbent cotton, and capillary channels for communicating the soft bulges with the water collecting tank are arranged in the inner shell.
3. The device for separating the shells of poultry eggs and eggs according to claim 2, wherein: set up pressure relief device on the shell, pressure relief device includes the taper hole, the tip in taper hole with the recess intercommunication, the main aspects in taper hole be provided with the coaxial screw hole that sets up in taper hole, screw hole one end with the taper hole intercommunication, the other end and the pedestal exterior space intercommunication of screw hole, screw hole internal thread connection regulating block, set up on the regulating block will the exhaust hole of taper hole and base exterior space intercommunication, set up in the taper hole with taper hole complex taper block and third spring, third spring one end with the main aspects of taper block touches, and the other end and the regulating block contact of third spring.
4. The device for separating the egg shells from the poultry eggs according to claim 3, wherein: the sucking disc is internally provided with a cavity communicated with the hollow channel, and the sucking disc is provided with a plurality of sucking holes for communicating the cavity with the space at the lower part of the sucking disc.
5. The device for separating the shells of poultry eggs and eggs according to claim 4, wherein: the inner surface of the cover body is laid with a heat insulation material, and the cover body is provided with a transparent window.
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| CN202110465864.0A CN113092215B (en) | 2021-04-28 | 2021-04-28 | Poultry egg shell membrane separation device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340441A (en) * | 2013-07-01 | 2013-10-09 | 北京二商健力食品科技有限公司 | Poultry egg shell-membrane separation equipment |
| US20140346261A1 (en) * | 2013-05-21 | 2014-11-27 | K & S Investments, L.P. | Eggshell membrane separation process |
| CN105146582A (en) * | 2015-09-22 | 2015-12-16 | 杨克亮 | Shell membrane separation method, system and device |
| CN106580141A (en) * | 2016-12-01 | 2017-04-26 | 重庆顺泰食品有限公司 | Boiled egg shelling apparatus |
| CN106722369A (en) * | 2016-12-13 | 2017-05-31 | 重庆市长寿区标杆养鸡股份合作社 | Eggshell membrane separation plant with demoulding function |
| CN111330962A (en) * | 2020-02-28 | 2020-06-26 | 江苏仁康蛋业有限公司 | A stirring separating centrifuge for shell membrane separation |
| CN112658011A (en) * | 2020-12-17 | 2021-04-16 | 东北农业大学 | Method for separating eggshell membrane |
-
2021
- 2021-04-28 CN CN202110465864.0A patent/CN113092215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140346261A1 (en) * | 2013-05-21 | 2014-11-27 | K & S Investments, L.P. | Eggshell membrane separation process |
| CN103340441A (en) * | 2013-07-01 | 2013-10-09 | 北京二商健力食品科技有限公司 | Poultry egg shell-membrane separation equipment |
| CN105146582A (en) * | 2015-09-22 | 2015-12-16 | 杨克亮 | Shell membrane separation method, system and device |
| CN106580141A (en) * | 2016-12-01 | 2017-04-26 | 重庆顺泰食品有限公司 | Boiled egg shelling apparatus |
| CN106722369A (en) * | 2016-12-13 | 2017-05-31 | 重庆市长寿区标杆养鸡股份合作社 | Eggshell membrane separation plant with demoulding function |
| CN111330962A (en) * | 2020-02-28 | 2020-06-26 | 江苏仁康蛋业有限公司 | A stirring separating centrifuge for shell membrane separation |
| CN112658011A (en) * | 2020-12-17 | 2021-04-16 | 东北农业大学 | Method for separating eggshell membrane |
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