KR20200143854A - The system and method of extracting highly enriched amino acid from livestock blood - Google Patents

Abstract

The present invention relates to a system and method for extracting highly concentrated amino acids by rapidly coagulating blood particularly without mixing impurities in the blood. The present invention is to provide a system and method for extracting highly concentrated amino acids from livestock blood, wherein the system comprises: a drying chamber (10) equipped with a dehydration unit for dehydrating and drying livestock blood (B) injected into the inside; and an exhaust chamber (40) for discharging vaporized water vapor from the drying chamber (10), wherein the dehydration unit is an ultraviolet irradiation unit (20) that irradiates ultraviolet rays (UV) to destroy walls of cells including blood cells contained in the livestock blood (B). Therefore, a severe odor problem is solved by rapidly destroying the wall of blood cells in livestock blood, followed by immediate dehydration, and thus the high-concentration amino acids and other high-purity added values of livestock blood are properly utilized within a short period of time. Accordingly, solving the odor pollution problem can lead to the creation of high added value.

Description

The system and method of extracting highly enriched amino acid from livestock blood}

The present invention relates to a system and an extraction method for extracting highly concentrated amino acids from livestock blood, in particular, by rapidly coagulating or heating blood without destroying plasma cell walls by mixing or boiling impurities in the blood to further accelerate rapid coagulation to further accelerate highly concentrated amino acids. It relates to a system and a method for extracting.

In livestock slaughterhouses, a large amount of blood as well as by-products such as hair and skin of livestock are discharged during the breeding or slaughter process. As such blood begins to decay immediately after being discharged, it becomes completely decayed within a short period of time, and an extreme odor begins to be generated. Therefore, an odor prevention treatment is required immediately.

Livestock blood is a highly concentrated amino acid component, so it can be used in a wide range of fields. In particular, livestock blood contains a large number of useful ingredients that can be used in the medical industry, food industry, fertilizer industry, and other resources such as proteins and minerals, so in advanced livestock countries such as Europe and the United States, animals are used for various purposes such as feed additives, food additives, and pharmaceutical raw materials. This is a situation where blood is used.

On the other hand, in Korea, most of them are not used and are disposed of without proper treatment, so they are treated as environmental pollutants. Even if it is used, it is only used as a soil improvement agent after liquefying some edible and amino acids such as Seonji Haejangguk or Sundae, or coagulating by adding a large amount of sawdust. Therefore, in Korea, despite a large amount of concentrated and useful components of livestock blood (B), most of its added value is not properly utilized, and thus plasma proteins used as feed additives are all dependent on imports.

Conventional livestock blood treatment technology was to remove moisture while fermenting and fermenting a large amount of sawdust into livestock blood, so the treatment speed was slow and there was no choice but to cause pollution due to enormous odor.

This problem is because the problem of removing the cell wall of blood cells contained in a large amount in the blood in a short time without the use of toxic drugs has not been solved. If the cell wall is slowly destroyed by the moisture contained in the blood cells, a tremendous odor is caused by the cellular active substances contained in the cell, so to prevent odor pollution, the cell wall must be rapidly destroyed and then dehydrated immediately.

Typically, the cell wall can be destroyed with phenol, and it is also used as a component of a drug to destroy athlete's foot bacteria among the drugs that are actually applied. As such, phenol is toxic as it has strong performance, so when phenol is used to destroy blood cell wall, it is difficult to be used as an organic amino acid because of toxicity.

In order to destroy blood cell walls without the use of such toxic drugs, conventionally, livestock blood is heated to boil it to form porridge. However, since the cell wall is slowly removed during this process, the odor problem caused by the aforementioned cell-active substances is inevitably serious.

Therefore, by rapidly destroying the cell wall of blood cells in the livestock blood, it is rapidly dried or heated while being rapidly dried and immediately dehydrated, thereby quickly coagulating livestock blood, solving the severe odor problem, and quickly destroying the highly concentrated amino acids and other substances of livestock blood. By properly utilizing the added value of high purity, the solution of the problem of odor pollution can lead to the creation of high added value.

Registered Patent Publication No. 10-1100850 (Notification date: 2012. 01. 02)

Registered Patent Publication No. 10-1419517 (Notification date: 2014. 07. 14)

Registered Patent Publication No. 10-1573712 (announcement date: 2015. 12. 11)

Accordingly, the present invention rapidly destroys the cell wall of blood cells in livestock blood, and is rapidly dried or heated while being rapidly dried and immediately dehydrated, thereby rapidly coagulating livestock blood, solving the severe odor problem, and high concentration of livestock blood within a short time. By properly utilizing amino acids and other high-purity added values, we intend to provide a system and extraction method for extracting highly concentrated amino acids from livestock blood that can lead to the creation of high added value by solving the problem of odor pollution.

The highly concentrated amino acid extraction system of livestock blood according to the present invention for achieving this purpose is a container having a certain volume, and a dehydration unit is installed to dehydrate and dry livestock blood (B) discharged from the slaughterhouse and introduced into the container. A chamber 10 and an exhaust chamber 40 for discharging water vapor evaporated from the drying chamber 10; Consisting of, the dehydration unit is an ultraviolet irradiation unit 20 for destroying the cell walls of cells including blood cells contained in livestock blood (B) by irradiating ultraviolet (UV) light.

Here, a condenser 50 is preferably installed inside the exhaust chamber 40 to separate moisture and air by separating moisture from the air transferred from the drying chamber 10.

In addition, a stirring nozzle 32 for blowing air into the lower portion of the livestock blood (B) is preferably installed inside the drying chamber 10 to stir the livestock blood (B) with air ejected from the stirring nozzle 32 By doing so, dehydration and drying proceed uniformly.

At this time, the drying chamber 10 is manufactured in a closed structure so that the internal air pressure is formed according to the amount of air supplied to the stirring nozzle 32 and the air discharged to the exhaust chamber 40, and preferably the drying chamber 10 By setting the amount of air supplied to the stirring nozzle 32 and the amount of air discharged to the exhaust chamber 40 so that a constant negative pressure is formed therein, the moisture inside the livestock blood B is rapidly dried.

In addition, although not shown, a heating mechanism for increasing the drying speed so that the livestock blood B can be rapidly coagulated while drying rapidly may be installed in the lower portion of the drying chamber 10. In this case, livestock blood (B) is rapidly dried due to heating almost at the same time as all of the intracellular substances due to ultraviolet rays are released, so that the coagulation process from liquid to solid may proceed immediately.

In addition, an air pump that sucks the air inside the drying chamber 10 into the exhaust chamber 40 is installed in the exhaust chamber 40 and enters the exhaust chamber 40 while the air inside the drying chamber 10 is discharged. The condenser 50 separates and discharges air and moisture, and preferably a circulation pipe 61 connecting the condenser 50 and the stirring nozzle 32 is installed, and the air separated and discharged from the condenser 50 is As the air pump passes through the circulation pipe 61 and enters the drying chamber 10 again through the stirring nozzle 32, the air pump acts to exhaust from the drying chamber 10 and to supply the air into the drying chamber 10 By simultaneously performing, the negative pressure inside the drying chamber 10 is kept constant.

At this time, preferably, a branch pipe is installed at a predetermined portion of the circulation pipe 61, and a negative pressure control tank 74 in which air supplied from the branch pipe is stored is installed, so that the negative pressure inside the drying chamber 10 If the difference between the atmospheric pressure and the atmospheric pressure is less than the set value, some of the air flowing along the circulation pipe 61 is supplied to the negative pressure control tank 74 and stored, and if the difference between the negative pressure and atmospheric pressure is greater than the set value, the negative pressure is adjusted. The air inside the tank 74 is supplied to the circulation pipe 61.

On the other hand, the highly concentrated amino acid extraction method using the highly concentrated amino acid extraction system of livestock blood according to the present invention includes the steps of supplying livestock blood (B) to the drying chamber 10, and livestock blood (B) in the drying chamber 10. ) And drying the moisture contained in the drying chamber 10, and discharging the moisture by exhausting the air inside the drying chamber 10, wherein the drying step applies ultraviolet rays (UV) to the livestock blood (B). It is characterized by destroying the cell walls of cells including blood cells contained in livestock blood (B) by irradiation, thereby rapidly draining moisture contained in the cells and drying them.

In the drying step, preferably, air is injected from the lower portion of the livestock blood (B) to evenly irradiate ultraviolet rays (UV) over the entire livestock blood (B), and dryness is evenly generated.

In addition, preferably, the drying chamber 10 is produced in a closed structure, and the drying step and the step of discharging moisture are simultaneously performed to create a negative pressure inside the drying chamber 10, thereby generating inside the drying chamber 10 Quickly dry the resulting moisture.

At this time, the step of discharging the moisture preferably further includes a step of separating and discharging moisture and air from the air exhausted from the drying chamber 10, and the drying chamber 10 By further including the step of supplying the inside of the livestock blood (B) to the bottom, both the exhaust from the inside of the drying chamber 10 and the injection of air into the inside of the drying chamber 10 are made with one pump.

The system and extraction method for extracting highly concentrated amino acids from livestock blood according to the present invention rapidly destroy the cell wall of blood cells in livestock blood and rapidly dry or dry rapidly while heating to immediately dehydrate livestock blood, resulting in a severe odor problem. Solving the problem of odor pollution can lead to the creation of high added value by properly utilizing the high-concentrated amino acids and other high-purity added values of livestock blood in a short time.

1 is a block diagram of an amino acid extraction system according to the present invention,
2 is a configuration diagram showing a modified embodiment of FIG. 1;
3 is a block diagram showing a further embodiment of FIG. 2;

Specific structural or functional descriptions presented in the embodiments of the present invention are exemplified only for the purpose of describing the embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms. In addition, it should not be construed as being limited to the embodiments described in the present specification, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The system for extracting highly concentrated amino acids from livestock blood according to the present invention includes a drying chamber 10 in which livestock blood B is dehydrated and an exhaust chamber 40 as shown in FIG. 1.

The drying chamber 10 is a space in which livestock blood B is supplied to the inside and moisture contained in the livestock blood B is dried. Livestock blood begins to decay as soon as it is exposed to air, so rapid drying is required. Accordingly, the drying chamber 10 is installed in a short distance of a livestock slaughterhouse or at a location where livestock blood B can be quickly supplied. However, it may be installed at a point far from the slaughterhouse if there is a means to quickly move the animal blood (B) over long distances while preventing spoilage.

The exhaust chamber 40 is a space in which the air inside the drying chamber 10 is collected. At this time, the air inside the drying chamber 10 is moist air containing moisture evaporated from the livestock blood B, so the air flowing from the drying chamber 10 to the exhaust chamber 40 is moist air. The exhaust chamber 40 is an enclosure in which the wet air discharged from the drying chamber 10 is collected therein.

In particular, in the present invention, the ultraviolet irradiation unit 20 is installed inside the drying chamber 10. The ultraviolet irradiation unit 20 acts to destroy blood cells contained in a large amount in livestock blood B and cell walls of various microorganisms in a short time.

As described above, conventionally, when trying to extract a useful component from livestock blood (B), it takes a lot of time to destroy the cell wall, so by mixing and treating a large amount of sawdust, odor pollution due to decay cannot be solved at all. Also, there is a problem in that the useful ingredients cannot be used on their own, or the cell walls are destroyed while the animal blood (B) is boiled to destroy the cell wall, causing a tremendous odor due to the cellular active substances contained in the discharged water. . In addition, when a powerful drug such as phenol is used for rapid cell wall destruction, the cell wall is rapidly destroyed, but strong harmful substances remain, which makes it difficult to use as a useful ingredient.

In order to solve such a problem, the present invention rapidly destroys the cell wall without the use of harmful substances or a process accompanied by an odor, so that the useful concentrated components contained in livestock blood (B) can be extracted with ultraviolet (UV) light. Using the principle of destruction, a system that irradiates strong ultraviolet rays (UV) to livestock blood (B) was constructed.

In addition, a condenser 50 for separating dry air and moisture by separating moisture from the humid air transferred from the drying chamber 10 may be installed inside the exhaust chamber 40 as shown in FIG. 1. Here, in order to separate the moisture, the refrigerant flows into the condenser 50 along the refrigerant supply pipe 51 and then receives heat from the humid air and flows out to the refrigerant discharge pipe 52. The refrigerant receiving heat from the humid air undergoes an evaporation process at this time.

In addition, a stirring nozzle 32 for blowing air into the lower portion of the livestock blood B is installed in the drying chamber 10 as shown in FIG. 1. The air injected through the stirring nozzle 32 forms a vortex in the livestock blood (B) so that the livestock blood (B) is continuously circulated, and all the livestock blood (B) from the bottom to the top is exposed to the ultraviolet irradiation unit (20). As a result, ultraviolet (UV) irradiation is made uniform so that cell wall destruction of the whole livestock blood (B) can occur more quickly.

And, as shown in Figure 1, the drying chamber 10 is manufactured in a closed structure except for the humid air discharge pipe 42 and the stirring nozzle 32 connecting the drying chamber 10 and the exhaust chamber 40. . In this case, a negative pressure may be formed in the drying chamber 10 by adjusting the amount of air supplied to the stirring nozzle 32 and the amount of air transferred to the exhaust chamber 40. In this case, the moisture inside the drying chamber 10 may be rapidly evaporated as well as vacuum evaporation, so that the cell wall is destroyed and the moisture inside the cell that flows out is rapidly evaporated. This evaporation process proceeds more rapidly due to the eddy current generated by the stirring nozzle 32.

Accordingly, in the present invention, moisture contained in livestock blood (B) can be rapidly evaporated due to rapid cell wall destruction and vacuum evaporation, thereby solving the problem of a large amount of odor pollution generated in the cell wall destruction process due to heating, which was a problem in the prior art. I can.

In addition, although not shown, a heating mechanism for increasing the drying speed so that the livestock blood B can be rapidly coagulated while drying rapidly may be installed in the lower portion of the drying chamber 10. In this case, livestock blood (B) is rapidly dried due to heating almost at the same time as all of the intracellular substances due to ultraviolet rays are released, so that the coagulation process from liquid to solid may proceed immediately.

As shown in FIG. 2, a vacuum pump 41 is installed in the humid air discharge pipe 42 to transfer the humid air inside the drying chamber 10 to the condenser 50. At this time, the air discharged from the condenser 50 is discharged into the air along the exhaust pipe 43 in FIG. 1, but may be circulated by connecting the exhaust pipe 43 in the direction of the stirring nozzle 32 described above.

More specifically, in FIG. 1, the stirring nozzle 32 may receive air through a lower air pipe 31 connected to a blower, which is an air pump. At this time, when the exhaust pipe 43 is connected to the lower air pipe 31 through the circulation pipe 61 as shown in FIG. 2, the gun air from which moisture has been removed from the condenser 50 is supplied to the drying chamber 10. . Therefore, the moisture inside the drying chamber 10 evaporates more rapidly due to the supply of dry air, so that the odor problem caused by the moisture can be more thoroughly prevented.

In this case, if a heating device (not shown) is installed under the drying chamber 10 as described above, the drying process is further accelerated, so that the livestock blood B may be rapidly heated and coagulated. Unlike conventional boiling to destroy cell walls, this heating coagulation is rapid drying by working with dry air and heating devices in a state in which the cell walls are already destroyed by ultraviolet rays. Therefore, it is necessary to coagulate livestock blood (B) before the odor occurs. It is possible, and in this process, unlike the prior art, since no impurities are added, the highly concentrated amino acid itself is coagulated, so that the utilization is unparalleled compared to the prior art, and considerable high added value can be created.

In addition, when the exhaust pipe 43 is connected to the lower air pipe 31 due to the circulation pipe 61, both exhaust and air supply of the drying chamber 10 may be performed by the vacuum pump 41. Of course, an additional air pump may be installed in the exhaust pipe 43 connected to the circulation pipe 61 as shown in FIG. 2.

Meanwhile, as shown in FIG. 3, a branch pipe is installed at a predetermined portion of the circulation pipe 61, and a negative pressure control tank 74 in which air supplied from the branch pipe is stored is installed, so that the drying chamber 10 If the difference between the internal negative pressure and the atmospheric pressure is less than the set value, some of the air flowing along the circulation pipe 61 is supplied to the negative pressure control tank 74 and stored, and the difference between the negative pressure and the atmospheric pressure is greater than the set value. Air in the negative pressure control tank 74 may be supplied to the circulation pipe 61.

More specifically, a pressure gauge installed in the drying chamber 10, a first valve 72 installed at a predetermined portion of the circulation pipe 61, and a second valve installed at a predetermined portion of the branch pipe and the branch pipe ( 73), a negative pressure control tank 74, and a negative pressure control unit 70 consisting of an air discharge pipe 741 installed in the negative pressure control tank 74 may be installed.

Here, when the air pressure inside the drying chamber 10 is greater than the pressure range of the preset range, the first valve 72 is shut off for a certain period of time and the second valve 73 is opened to prevent air discharged from the condenser 50. After collecting in the negative pressure control tank 74, when the air pressure inside the drying chamber 10 is lowered to a set range, the first valve 72 is opened and the gun air is circulated to be supplied into the drying chamber 10 again, and the second The valve 73 is shut off, and when the air pressure inside the drying chamber 10 is less than the pressure range of the set range, both the first valve 72 and the second valve 73 are opened for a certain period of time, and the negative pressure control tank ( When the gun air collected in 74) is supplied to the inside of the drying chamber 10 together with the gun air discharged from the condenser 50 and the air pressure inside the drying chamber 10 rises to a set range, the second valve 73 is shut off. As a result, the air pressure inside the drying chamber 10 may be controlled to be maintained within a set negative pressure range.

By maintaining the atmospheric pressure inside the drying chamber 10 in a negative pressure state within the pressure range set as described above, moisture containing a large amount of cell-active substances flowing out while the cell wall is destroyed by ultraviolet rays (UV) is rapidly dried. If moisture proceeds rapidly in this way, the problem of odor pollution caused by cellular active substances in the conventional boiling process is solved, so that impurities are not added to the livestock blood (B), and there is no environmental pollution, so it is a useful substance in a clean state. Can be extracted in its pure state.

In addition, a control unit for controlling the pressure of the drying chamber 10 to be maintained within a set pressure range may be separately installed.

For reference, moist air is discharged from the drying chamber 10 to the exhaust chamber 40, and after removing moisture in the exhaust chamber 40, only the dry air is re-installed through the lower air pipe 31 installed in the drying chamber 10. When circulating, there is also an effect that negative pressure is naturally maintained inside the drying chamber 10 because water vapor is continuously removed.

Meanwhile, since the method for extracting highly concentrated amino acids from livestock blood according to the present invention is duplicated with the description of the amino acid extraction system described above, further description will be omitted.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention. It will be obvious to those who have the knowledge of.

B: Livestock blood UV: UV
W: vortex 10: drying chamber
20: ultraviolet irradiation unit 30: blowing stirring unit
31: lower air pipe 32: stirring nozzle
33: air blower 40: exhaust chamber
41: vacuum pump 42: discharge pipe
43: exhaust pipe 50: condenser
51: refrigerant supply pipe 52: refrigerant discharge pipe
53: drain 61: circulation pipe
62: circulation pump 70: negative pressure control unit
71: pressure sensor 72: first valve
73: second valve 74: negative pressure control tank
741: air discharge tube

Claims (11)

A drying chamber 10 having a dehydration unit installed to dehydrate and dry livestock blood (B) discharged from the slaughterhouse and introduced into the enclosure;
An exhaust chamber 40 for discharging the vaporized water vapor from the drying chamber 10; It consists of,
The dehydration unit is an ultraviolet irradiation unit (20) for destroying cell walls of cells including blood cells contained in livestock blood (B) by irradiating ultraviolet rays (UV). The method of claim 1,
A highly concentrated amino acid extraction system of livestock blood, characterized in that a condenser (50) is installed inside the exhaust chamber (40) to separate the moisture from the air transferred from the drying chamber (10) to separate the moisture from the air. The method of claim 2,
Inside the drying chamber 10, a stirring nozzle 32 for blowing air into the lower portion of the livestock blood B is installed, and the livestock blood B is stirred with the air ejected from the stirring nozzle 32 to dehydrate and dry Highly concentrated amino acid extraction system of livestock blood, characterized in that the uniform progress. The method of claim 3,
The drying chamber 10 is manufactured in a closed structure, and internal atmospheric pressure is formed according to the amount of air supplied to the stirring nozzle 32 and the air discharged to the exhaust chamber 40,
By setting the amount of air supplied to the stirring nozzle 32 and the amount of air discharged to the exhaust chamber 40 so that a constant negative pressure is formed inside the drying chamber 10, the moisture inside the livestock blood B is rapidly dried,
Highly concentrated amino acid extraction system of livestock blood, characterized in that a heating device is installed in the lower part of the drying chamber 10 to accelerate coagulation due to heating and drying of livestock blood (B). The method of claim 4,
The exhaust chamber 40 is provided with an air pump that sucks the air inside the drying chamber 10 into the exhaust chamber 40 and enters the exhaust chamber 40 while the air inside the drying chamber 10 is discharged. It is separated and discharged into air and moisture due to (50),
A circulation pipe 61 connecting the condenser 50 and the stirring nozzle 32 is installed,
Since the air separated and discharged from the condenser 50 passes through the circulation pipe 61 and enters the drying chamber 10 again through the stirring nozzle 32, the negative pressure inside the drying chamber 10 is kept constant. Together, the dry air from which moisture has been removed is supplied to the drying chamber 10, so that the moisture inside the livestock blood (B) is more rapidly evaporated. The method of claim 5,
A branch pipe is installed at a predetermined portion of the circulation pipe 61, and a negative pressure control tank 74 in which air supplied from the branch pipe is stored is installed,
When the difference between the negative pressure and the atmospheric pressure inside the drying chamber 10 is less than the set value, some of the air flowing along the circulation pipe 61 is supplied to the negative pressure control tank 74 and stored, and the difference between the negative pressure and the atmospheric pressure When is greater than the set value, the air in the negative pressure control tank 74 is supplied to the circulation pipe 61. Highly concentrated amino acid extraction system of livestock blood. The method of claim 6,
A pressure gauge installed in the drying chamber 10, a first valve 72 installed at a predetermined portion of the circulation pipe 61, and a second valve 73 installed at a predetermined portion of the branch pipe and the branch pipe Wow, by installing a negative pressure control unit 70 consisting of a negative pressure control tank 74 and an air discharge pipe 741 installed in the negative pressure control tank 74,
When the air pressure inside the drying chamber 10 is greater than the pressure range of the set range, the first valve 72 is shut off for a certain period of time and the second valve 73 is opened to reduce the gun air discharged from the condenser 50 to negative pressure. After collecting in the control tank 74, when the air pressure inside the drying chamber 10 is lowered to a set range, the first valve 72 is opened and the gun air is circulated and supplied back to the drying chamber 10, and the second valve (73) is blocked,
When the air pressure inside the drying chamber 10 is less than the pressure range of the set range, both the first valve 72 and the second valve 73 are opened for a certain period of time, so that the gun air collected in the negative pressure control tank 74 is The second valve 73 is blocked when the air pressure inside the drying chamber 10 is increased to a set range by being supplied into the drying chamber 10 together with the gun air discharged from the condenser 50, and thus the inside of the drying chamber 10 Highly concentrated amino acid extraction system of livestock blood, characterized in that the air pressure of is maintained within a set negative pressure range. A method for extracting highly concentrated amino acids using the system for extracting highly concentrated amino acids from livestock blood according to claim 1,
Supplying livestock blood (B) to the drying chamber (10);
Drying the moisture contained in the livestock blood (B) in the drying chamber 10; And,
By exhausting the air inside the drying chamber 10, the step of discharging the moisture; consisting of,
The drying step is characterized in that the livestock blood (B) is irradiated with ultraviolet (UV) light to destroy the cell walls of cells including blood cells contained in the livestock blood (B), thereby rapidly discharging moisture contained in the cells and drying them. How to extract highly concentrated amino acids from livestock blood. The method of claim 8,
The drying step is a method for extracting highly concentrated amino acids from livestock blood, characterized in that air is injected from the lower part of livestock blood (B) to evenly irradiate ultraviolet rays (UV) throughout the livestock blood (B) and evenly generate dryness. . The method of claim 9,
The drying chamber 10 is manufactured in a closed structure, and the drying step and the step of discharging moisture are simultaneously performed to create a negative pressure inside the drying chamber 10, thereby rapidly reducing moisture generated in the drying chamber 10. Method for extracting highly concentrated amino acids from livestock blood, characterized in that drying. The method of claim 10,
The step of discharging the moisture further includes the step of separating and discharging moisture and air from the air exhausted from the drying chamber 10,
By further including the step of supplying air from the separated and discharged moisture and air back to the lower part of the livestock blood (B) inside the drying chamber 10, the air in a state from which moisture has been removed is supplied to the drying chamber 10. A method for extracting highly concentrated amino acids from livestock blood, characterized in that drying of moisture from livestock blood (B) is accelerated.

Images