KR101170744B1 - Machine for crushing blood from slaughter - Google Patents

Abstract

PURPOSE: A crusher for blood of slaughtered livestock is provided to shorten crushing time while accomplishing required crushing level. CONSTITUTION: A crusher(100) for blood of slaughtered livestock comprises a storage tank(110), a crushing unit(130) and a driving unit. The storage tank has an internal space which can accept the butchery blood. The crushing unit is placed in the inner space and comprises a rotary shaft(131), a plurality of cutting members(133), and mixing members(135). The plurality of cutting members is extended from the rotary shaft to inner wall(119) of the tank. The mixing members are connected to two or more of the plurality of cutting members. The mixing members are arranged along the direction which crosses with the extension direction of the cutting members. The driving unit is connected to the rotary shaft and rotates the crushing unit. The cutting members comprise rectangular plate shaped bodies which is extended around the rotary shaft.

Description

Slaughter Blood Crusher {MACHINE FOR CRUSHING BLOOD FROM SLAUGHTER}

The present invention is used in the process of making a liquid fertilizer from the blood generated during the slaughter of cattle, pigs, poultry, and the like, and relates to a crusher for crushing the blood so that the blood is micronized.

In general, slaughterhouses that slaughter livestock generate large amounts of waste such as slaughter blood (blood clots), leather, manure, and sewage. Here, some of the blood is used for food, but most of it is treated as waste. In addition, some of the leather is processed into natural leather, and a large amount of waste from slaughterhouses is processed depending on landfill or incineration. .

In the case of the slaughtered blood, an attempt has been made to produce a liquid fertilizer instead of being filled with waste. For this, reference may be made to Korean Patent Publication No. 10-0936626.

However, according to the contents of the above document, it takes a long time to crush slaughter blood. Specifically, when crushing one ton of slaughtered blood takes about 5-6 hours, there is a problem that the entire process for the manufacture of fertilizer takes excessive time.

It is an object of the present invention to provide a pulverizer for slaughter blood, which can achieve the required level of crushing performance while reducing the time required for crushing the slaughtered blood.

Slaughter blood crusher according to an embodiment of the present invention for realizing the above object, the receiving tank is formed an inner space for accommodating the slaughtered blood; A plurality of cutting members disposed in the inner space, the plurality of cutting members extending in a direction from the rotary shaft toward the inner wall of the tank, and connected to at least two of the plurality of cutting members and intersecting an extension direction of the cutting members. A shredding unit having a mixing member arranged along a direction; And a driving unit connected to the rotating shaft to rotate the crushing unit to rotate with respect to the slaughtered blood.

Here, the cutting member may include a body which is a rectangular plate extending radially about the rotation axis.

Here, the plane formed by the main surface of the body may be the same as the plane on which the rotation axis is located.

Here, the cutting member may be formed at the free end of the body and may include a blade portion having an inclination closer to the rotation axis toward the lower portion of the tank.

Here, the blade portion may protrude from the mixing member in a direction toward the inner wall of the tank.

Here, the mixing member may include a circular ring that is placed on top of the plurality of cutting members.

Here, the main surface of the body may be disposed to face the inner wall of the tank.

Here, the mixing member may include a body forming a circular ring.

Here, the drive unit may include a motor having an inverter function.

Here, a flow interference unit protruding from the inner surface of the tank and affecting the flow of the slaughtered blood by the rotation of the crushing unit may be further provided.

Here, the flow interference unit may include a spiral guide portion extending spirally from the lower portion of the tank toward the upper portion.

Here, the injection unit is coupled to the inner surface of the tank to be located in the inner space, the injection unit is formed to inject water toward the inner surface of the tank may be further provided.

Here, the injection unit may be a spherical hollow body in which a plurality of through holes are formed, and may include an injection ball rotatably connected to the tank.

According to the slaughtered blood crusher according to the present invention configured as described above, it is possible to achieve the required level of crushing performance while reducing the time required for crushing the slaughtered blood. Thereby, the economics of the crushing process in the process for liquid fertilizer manufacture using slaughter blood can be improved.

1 is a flow chart for explaining a liquid fertilizer manufacturing method using the slaughter blood associated with the present invention.
2 is a perspective view showing a slaughter blood crusher 100 according to an embodiment of the present invention.
3 is a partially broken perspective view showing the inside of the slaughter blood crusher 100 of FIG.
4 is a perspective view illustrating the shredding unit 130 of FIG. 3 separately.
5 is a perspective view illustrating a crushing unit 130 ′ according to a modification of the crushing unit 130 of FIG. 4.
6 is a perspective view illustrating the injection unit 170 of FIG. 3 separately.

Hereinafter, a slaughtered blood crusher according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the present specification, different embodiments are given the same or similar reference numerals for the same or similar configurations, and the description is replaced with the first description.

1 is a flow chart for explaining a liquid fertilizer manufacturing method using the slaughter blood associated with the present invention.

Referring to this figure, slaughter blood is prepared as a raw material for producing a liquid fertilizer (S1). Slaughter blood is a by-product of slaughter of cattle, pigs, and poultry at slaughterhouses. Such slaughtered blood can be collected and stored in a cold store.

Of the slaughtered blood stored in the refrigerated warehouse, at least a part is put in a crusher and crushed (S3). By the operation of the shredder, the slaughtered blood can be broken down and refined. The finer the slaughtered blood, the smoother the fermentation in the next step (S5). In order to refine the slaughtered blood, the crusher may be installed to rotate the rotor. In addition, the slaughtered blood may be further passed through the filtration network (10 to 20 mesh) provided in the crusher or outside the crusher to further increase the degree of miniaturization of the slaughtered blood. Slaughtered blood that has not been put into the shredder can be stored for up to 72 hours in the cold store.

The micronized slaughtered blood is transferred to the fermentation tank and fermented by adding an enzyme into the fermentation tank (S5). Liquanase may be used as the enzyme. The liqueurase has a high titer and is excellent in fermenting slaughtered blood. Specifically, the liqueurase may have a pH of 5.60 at 25 ° C., a viscosity of 20.1 CPS, and a viable count of 100 / G. The liqueurase may be added in an amount within the range of 0.25% to 0.5% by weight relative to the weight of the micronized slaughtered blood. If the amount of liqueurase is less than 0.25% by weight, there is a problem that the fermentation time for the slaughtered blood becomes long. In addition, even if the amount of liqueurase exceeds 0.5% by weight, the rate of gastric fermentation does not increase significantly.

In the fermentation using liqueurase, the mixture of slaughter blood and enzyme contained in the fermentation tank may be maintained in the range of 50 ℃ to 65 ℃. If the temperature of the mixture is less than 50 ℃ normal fermentation is difficult, if the temperature exceeds 65 ℃ fermentation time may be shortened but excessive cost may be included to maintain the temperature. The inventors have found through testing that maintaining the temperature of the mixture within the range of 55 ° C. to 56 ° C. when using liqueurase as an enzyme is useful for enhancing fermentation performance and shortening fermentation time. In order to maintain the temperature of the fermentation tank, hot water pipes may be embedded in the body of the fermentation tank. The hot water pipe is supplied with hot water through a boiler.

In order to effectively carry out the fermentation, it is possible to use a method of dividing the finely slaughtered blood and enzyme into the fermentation tank without putting them all at once. For example, half of the total amount of slaughter blood and enzymes may be first added to the fermentation tank and stirred, and then the other half of the total amount of slaughter blood and enzymes may be further added to the fermentation tank and stirred. Thereby, after first proceeding with respect to a part of the whole slaughtered blood, the remaining new slaughtered blood is added to the slaughtered blood partially fermented to be fermented together.

The fermented slaughtered blood is transferred to the cooling tank as containing the amino acid, and cooled to the sterilization temperature range (S7). The cooling tank is provided separately from the fermentation tank, the blood fermented in the fermentation tank may be pumped to be transferred to the cooling tank through the pipe. The sterilization temperature may be in the range of -1 ° C to -2 ° C, for this purpose, a chiller may be installed in the cooling tank. The chiller produces a coolant, and the coolant is supplied to a coolant pipe embedded in a body of the cooling tank.

In order to more smoothly cool the slaughtered blood fermented by the refrigerant, the cooling tank may be installed to rotate. The rotor includes a rotation shaft and a blade connected to the rotation shaft, and may be rotationally driven by a motor connected to the shaft. In this case, the motor is an inverter motor, the rotational speed of the rotor can be changed depending on the situation. By the rotation of the rotor, the fermented slaughtered blood is evenly mixed with the cold air from the refrigerant.

By such cooling, the liquid fertilizer containing the amino acid is sterilized. By the sterilization treatment, bacteria can be inhabited in the liquid fertilizer to prevent the liquid fertilizer from decaying and generating a bad smell.

Liquid fertilizer sterilized by cooling may be injected into the container and ready to be shipped (S9). Specifically, the liquid fertilizer is injected into the container through a metering injector, and the container is labeled with a labeling device, and then the tapping of the container is closed with a tapping machine. The liquid fertilizer thus produced contains amino acids and is sterilized and may be referred to as an organic liquid fertilizer.

A slightly different organic liquid fertilizer may be prepared by adding sorbic acid or stevia to the organic liquid fertilizer of the cooling tank. Solvinic acid and stevia function to inhibit fermentation. Thereby, fermentation is continuously carried out even after the fermentation process, so that the fermentation gas is generated even after the packaging to prevent the bottle containing the liquid fertilizer from swelling and smelling. In addition, stevia also serves to increase the sweetness of the fruit grown in the fruit tree sprayed with the liquid fertilizer.

After the organic liquid fertilizer is produced in this way, it is determined whether to wash at least one of the crusher, the fermentation tank, and the cooling tank (S11). For this cleaning, a water tank storing water may be provided separately.

When the washing, the water of the water tank is sprayed toward the respective inner wall from the top of the crusher, the fermentation tank, and the cooling tank (S13). At this time, the injected water is injected with high pressure air using a compressor. As a result, the water is sprayed vigorously by high pressure, thereby flushing the slaughter blood on the inner wall of the crusher or the like. To this end, the injector for injecting the water to the inner wall, such as the crusher, is formed in a generally hollow hollow body, it may be formed to rotate about an axis passing through the center of the hollow body. In addition, a plurality of through holes are formed in the hollow body, so that the high pressure water can be sprayed in all directions. The mixed solution (mixed slaughter blood and water) generated by washing of the crusher or the like is collected into a mixing tank.

An additive may be administered to the mixing tank (S15). This is for use as a raw material of another kind of fertilizer without discarding the mixed liquid. The additive may include three elements of fertilizers such as nitrogen, phosphorus and potassium, as well as other components required by the plant. As other components, urea, monobasic potassium phosphate, boron, magnesium sulfate, manganese sulfate, zinc sulfate, iron, copper sulfate, calcium chloride and the like can be used. When the additive is dissolved in the mixed solution as described above, it becomes four kinds of complex fertilizers.

The four composite fertilizers prepared as described above can be injected into a container and finally shipped as four composite fertilizer products (S17). In this way, by using the water used for the cleaning of the shredder, etc. in the fertilizer production, waste water does not occur in the fertilizer manufacturing process for slaughter blood.

When not washing the shredders, etc., the organic liquid fertilizer can be additionally produced (S19). To this end, it may proceed from the step (S3) of crushing the slaughtered blood stored in the cold store with a crusher. Alternatively, the operation of the organic liquid fertilizer manufacturing facility may be terminated.

Organic liquid fertilizers and four complex fertilizers Manufacturing example

The liquid fertilizer manufacturing process according to the liquid fertilizer manufacturing method using the slaughtered blood described above will be described by way of example.

First, slaughter blood 1TON is crushed in a crusher.

Of the crushed 1TON slaughtered blood, only a fraction of 0.5TON is pumped and filled into the fermentation tank. 0.25 kg of liqueurase is added as an enzyme here. In this state, stirring is performed, and after a while, the remaining 0.5TON of the crushed slaughtered blood is added to the fermentation tank. In addition, 0.25 Kg of liqueurs is added to the fermentation tank. Thereafter, the slaughtered blood and the enzyme in the fermentation tank are stirred. Among them, the slaughtered blood filled in the fermentation tank is maintained at a temperature of 50 ° C or higher, specifically 55 ° C to 56 ° C.

After about 5 hours have passed, the fermentation process may be finished by checking the fermentation state. In order to check the fermentation status, the slaughtered blood fermented in the beaker is taken as a sample, and if it is boiled with an alcohol lamp and no coagulation occurs, it can be determined that the fermentation is completed. Five hours of fermentation resulted in almost half reduction or savings in terms of time and amount of enzyme addition, compared to 8 hours to 12 hours after adding 1% by weight of an enzyme called protease to slaughtered blood. will be. This not only reduces the time and cost of manufacturing liquid fertilizers, but also provides the advantage of increasing the turnover of the plant. In addition, by dividing the slaughter blood and enzyme into the fermentation tank fermentation, it was found that the fermentation capacity is improved to further reduce the time required for fermentation 30 minutes to 1 hour.

After the fermentation to the slaughtered blood is completed, the fermented slaughtered blood is pumped to a cooling tank. In a cooling tank, the fermented slaughtered blood having a temperature of about 1 TON and having a temperature of 50 ° C. or more is quenched to bring it to −1 ° C. to −2 ° C. within about 30 minutes. Thereby, the pathogen in the fermented slaughtered blood is sterilized. The natural fermentation of the slaughtered blood, which is conventionally fermented, only drops to a normal temperature, thus eliminating sterilization, while achieving a significant reduction in time required compared to 3 to 4 hours of cooling.

For organic liquid fertilizers that have been sterilized by cooling, 5 Kg of sorbic acid and 1.5 Kg of stevia may be added. They inhibit fermentation of liquid fertilizers and remove odors.

After the production of the above organic liquid fertilizer, the crusher, the fermentation tank and the inside of the cooling tank are emptied. High pressure water is injected into such interior, and the inside of a crusher etc. is wash | cleaned. The mixture of water used for washing is collected in a mixing tank. One ton of the mixed solution of the mixing tank contains three elements of fertilizers, nitrogen, phosphorus and potassium, in addition to the required amount of urea, 60 kg of urea, 80 kg of potassium phosphate, 1.1 kg of boron, 7.5 kg of magnesium sulfate, 2 kg of manganese sulfate, and 2.5 kg of zinc sulfate. , 4Kg of iron, 2.2Kg of copper sulfate, 2.5Kg of calcium chloride are dissolved. Thus, as described above, four complex fertilizers added with 5 Kg of sorbic acid and 1.5 Kg of stevia may be added to fermentation suppression and odor removal functions.

Next, the shredder used in the above shredding step (S3) will be described with reference to FIGS.

First, Figure 2 is a perspective view showing a slaughter blood crusher 100 according to an embodiment of the present invention, Figure 3 is a partially broken perspective view showing the inside of the slaughter blood crusher 100 of FIG.

Referring to the drawings, the slaughter blood crusher 100 may include a receiving tank 110, a crushing unit 130, a drive unit 150, and the injection unit (17O).

The holding tank 110 is a hollow body having an inner space S for accommodating the slaughtered blood. In this embodiment, the receiving tank 110 is formed in a cylindrical shape. Thereby, the cylindrical receiving tank 110 is circular in cross section. The shredding unit 130 is also rotated so that its free ends draw a circular trajectory. As a result, the gap between the crushing unit 130 and the receiving tank 110 (inner wall 119) is kept constant, so that a uniform flow of blood can be expected along the circumferential direction of the circular trajectory. Alternatively, the receiving tank 110 may be in other forms such as a rectangular parallelepiped or a spherical shape.

The cylindrical receiving tank 110 includes a circular top plate 111 and a bottom plate 114, and a cylindrical side plate 117. One side of the upper plate 111 may be provided with a door 112 to enable the advance to the internal space (S). The driving unit 150 may be installed at the center of the upper plate 111. The inlet pipe 113 may be connected to one side of the driving unit 150 of the upper plate 111 so as to extend into the internal space S. The lower plate 114 may be provided with a plurality of legs 115 supporting them spaced apart from the floor. In addition, the discharge plate 116 communicating with the internal space S may be connected to the lower plate 114. Through the discharge pipe 116, the blood (crushed) stored in the internal space S may be transferred to the fermentation tank, or the water cleaning the internal space S may be transferred to the mixing tank. The side plate 117 may be formed with an inlet 118 communicating with the internal space (S). The free end of the inlet 118 is positioned higher than the upper plate 111, so that the blood crushed in the receiving tank 110 may not hit the cover (not shown) blocking the free end. An inner wall 119 of the accommodation tank 110 may be provided with a flow interference unit protruding toward the rotation shaft 131. The flow interference unit does not restrict the rotation of the crushing unit 130, but causes interference with blood flowing in the internal space S by the crushing unit 130. As an example of the flow interference unit, in this embodiment, the spiral guide portion 120 extending spirally from the lower plate 114 side to the upper plate 111 side. Unlike the spiral guide unit 120, the flow interference unit may have a shape of a protruding flat plate or a rod.

Most of the shredding unit 130 is located in the internal space (S), it is rotatably installed in the internal space (S). The crushing unit 130 may include a rotation shaft 131, a cutting member 133, and a mixing member 135. One end of the rotating shaft 131 is connected to the driving unit 150 on the upper plate 111 side, and the other end is disposed near the lower plate 114. The rotation shaft 131 is located at approximately the center of the internal space (S). The cutting members 133 may extend in a direction from the rotation shaft 131 toward the inner wall 119 and may be formed in plural. The mixing member 135 is formed to connect at least two of the plurality of cutting members 133. Specifically, the mixing member 135 is arranged along a direction crossing the extending direction of the cutting member 133 while being spaced apart from the rotation shaft 131.

The driving unit 150 is connected to one end of the rotating shaft 131 to rotate the crushing unit 130. The driving unit 150 may be installed on the outer surface side of the upper plate 111. The drive unit 150 may include a motor having an inverter function.

The above crushing unit 130 will be further described with reference to FIG. 4.

4 is a perspective view illustrating the shredding unit 130 of FIG. 3 separately.

Referring to this figure, the rotating shaft 131 may be a straight rod.

The cutting member 133 is arranged to extend in the radial direction R about the rotation axis 131. Specifically, the plane of the cutting member 133 is the same as the plane on which the rotation axis 131 is located. In other words, the main surface of the cutting member 133 coincides with the longitudinal cross-sectional direction of the receiving tank 110. The body of the cutting member 133 may have a rectangular plate shape. A blade 134 may be formed at the free end of the cutting member 133. The blade 134 may be formed to be inclined with respect to the rotation shaft 131 to be close to the rotation shaft 131 in the direction from the upper plate 111 to the lower plate 114. The blade 134 may protrude toward the inner wall 119 rather than the mixing member 135.

The mixing member 135 connects the plurality of cutting members 133. In the present embodiment, the mixing member 135 is a circular ring placed on the upper side of the plurality of cutting members 133. The body of the mixing member 135 may also have a curved shape in which the square plate is curved. In this case, a main surface of the body of the mixing member 135 may be disposed to face the inner wall 119. Inclined portions 137 and 138 may be formed on the upper and lower surfaces of the mixing member 135, respectively. These inclined portions 137 and 138 are similar to the blade portion 134 above. The inclined portions 137 and 138 may be formed on the upper and lower portions of the cutting member 133.

The plurality of cutting members 133 are positioned on one horizontal surface, and the mixing member 135 is positioned on another horizontal surface on the plurality of cutting members 133. In addition, the assembly of the plurality of cutting members 133 and one mixing member 135 connecting them may form a plurality of layers along the height direction V of the rotation shaft 131, as illustrated in this embodiment. Arranged to achieve.

Referring to the operation of the shredder 100 by such a configuration as follows.

First, the slaughtered blood taken out of the refrigerated warehouse is introduced into the internal space S through the inlet 118. Next, the lid covers the inlet 118 and confirms that the door 112 is also in a closed state. This is one measure to prevent the slaughtered blood from splashing out of the receiving tank 110 or odor when the slaughtered blood is crushed.

When the driving unit 150 is operated by a user's operation or setting, the driving unit 150 rotates the crushing unit 130. The crushing unit 130 is rotated by the driving force of the driving unit 150 while being immersed in the slaughter blood. By the rotation of the crushing unit 130, the slaughter blood is a flow that rotates in one direction, mainly circumferential direction (C).

At this time, the slaughtered blood is crushed while hitting the inner wall 119 by the centrifugal force by the rotation of the crushing unit 130. In addition, the slaughtered blood striking the inner wall 119 is crushed not only by the mixing member 135 but also mainly by the cutting member 133. At this time, the blade portion 134 of the free end of the cutting member 133 to make the above crushing action more effectively. Slaughter blood is also crushed by the cutting member 133 as well as the mixing member 135 during the flow mixing in the vertical direction (V). At this time, the inclined portions 137 and 138 of the mixing member 135 allow this crushing action to be more effectively performed.

In addition, the spiral guide portion 120 allows the slaughtered blood to rise while rotating in a whirlwind form from the lower plate 114 side to the upper plate 111 side when the crushing unit 130 rotates. The blood thus raised is collided with the upper plate 111 and broken down to fall toward the lower plate 114 again. At this time, the descending blood may be additionally crushed by the cutting member 133 or the mixing member 135 (the inclined portions 137 and 138).

According to such a crushing unit 130, a strong mixing (conservatively performing the cutting degree) using the centrifugal force by the mixing member 135, and a strong crushing (conforming mixing also performed) by the cutting member 133 occurs together Therefore, micronization of the slaughtered blood can be performed efficiently. Thereby, it is possible to have a time within approximately 30 minutes for crushing one ton of slaughtered blood, and a large time can be saved as compared with 5-6 hours in the conventional manner.

The door 112 may be opened to allow an operator or a machine to enter the internal space S in the case of cleaning or repairing the shredding unit 130.

Next, another form of the shredding unit 130 will be described with reference to FIG. 5.

5 is a perspective view illustrating a crushing unit 130 ′ according to a modification of the crushing unit 130 of FIG. 4.

Referring to this figure, the shredding unit 130 'is substantially the same as the shredding unit 130 of the previous embodiment, but there are differences in the shape of the mixing member 135'.

The mixing member 135 ′ is not a ring (135 in FIG. 4) connecting the plurality of cutting members 133 that form a layer into one, but a plurality of arc-shaped members are formed for the cutting member 133 of one layer. do.

Thereby, one mixing member 135 'is illustrated as connecting two cutting members 133'. In addition, the mixing members 135 'each have an arc shape. In addition, the mixing members 135 'constituting each layer are not arranged at positions corresponding to each other, but may be arranged in a zigzag form from the top to the bottom.

With this arrangement, the crushing unit 130 'can produce a more complex flow of slaughter blood, unlike the crushing unit 130 described above. Specifically, in the empty space between the adjacent mixing members 135 ′, the flow in the radial direction R may become strong instead of the weakening in the circumferential direction C.

Next, the injection unit 1700 of FIG. 2 will be described in detail with reference to FIG. 6.

6 is a perspective view illustrating the injection unit 170 of FIG. 3 separately.

Referring to this figure, the spray unit 170 is used in the cleaning determination step S11 and the cleaning performing step S13 described above with reference to FIG. 1.

Injection unit 170 is coupled to the inner surface of the receiving tank 110, specifically, may be coupled to the inside of the upper plate (111). The spray unit 170 is configured to spray water toward the inner surface of the receiving tank 110.

In particular, the injection unit 170 may include an injection ball 171 and a bearing 175. The injection ball 171 is a spherical hollow body, and a plurality of through holes 173 are opened therein. The bearing 175 rotatably connects the injection ball 171 with respect to the inlet pipe 113 about the rotation axis A. FIG.

The water pipe 113 is supplied with air compressed by a compressor together with water for cleaning. Accordingly, high pressure water flows into the injection ball 171 communicating with the water inlet pipe 113, and the injection ball 171 rotates about the axis A by its force. As a result, high pressure water is sprayed in all directions through the through hole 173, and the water washes off the inner wall 119 and the bottom surface 119a of the accommodation tank 110, and the inner surface of the ceiling surface.

With this configuration, after the crushing of the slaughtered blood in the internal space (S) is finished, the cleaning water can be supplied to the injection unit 170 through the inlet pipe 113. The water is supplied together with the high pressure air to wash off the slaughtered blood on the inner surface of the receiving tank 110 through the injection ball 171. The mixed liquid of the slaughtered blood and water flows down to the lower plate 114 side of the receiving tank 110 and is collected into the mixing tank through the discharge pipe 116.

The mixed liquid collected in the mixing tank, as described above with reference to Figure 1, is used to produce four kinds of complex fertilizer by melting the additives added thereto. Thereby, while cleaning to the crusher 100 is automated, there is an advantage that the water (mixture) generated thereby is not discarded.

Such a slaughtered blood shredder is not limited to the configuration and manner of operation of the embodiments described above. The above embodiments may be configured such that various modifications may be made by selectively combining all or part of the embodiments.

100: crusher 110: receiving tank
111: top plate 114: bottom plate
119: inner wall 120: spiral guide
130: shredding unit 131: rotating shaft
133: cutting member 135: mixing member
150: drive unit 170: injection unit
171: spraying ball

Claims (13)

An accommodation tank in which an inner space for accommodating the slaughtered blood is formed;
A plurality of cutting members disposed in the inner space, the plurality of cutting members extending in a direction from the rotary shaft toward the inner wall of the tank, and connected to at least two of the plurality of cutting members and intersecting an extension direction of the cutting members. A shredding unit having a mixing member arranged along a direction; And
And a drive unit connected to the rotational shaft to rotate the crushing unit to rotate relative to the slaughtered blood.
The method of claim 1,
And the cutting member comprises a body which is a rectangular plate extending radially about the axis of rotation.
The method of claim 2,
The plane formed by the main surface of the body is the same as the plane on which the axis of rotation, slaughter blood crusher.
The method of claim 2,
The cutting member is formed on the free end of the body further comprises a blade having a slanted portion closer to the rotation axis toward the lower portion of the tank, slaughter blood crusher.
The method of claim 4, wherein
And the blade portion protrudes from the mixing member in a direction toward the inner wall of the tank.
The method of claim 5,
And said mixing member comprises a circular ring placed on top of said plurality of cutting members.
The method of claim 6,
A main surface of the body is disposed to face the inner wall of the tank, the slaughter blood crusher.
The method of claim 1,
And said mixing member comprises a body comprising a circular ring.
The method of claim 1,
And the drive unit includes a motor having an inverter function.
The method of claim 1,
And a flow interference unit protruding from the inner surface of the tank and affecting the flow of the slaughtered blood by the rotation of the crushing unit.
The method of claim 10,
And the flow interference unit comprises a spiral guide portion extending spirally from the lower portion of the tank toward the upper portion.
The method of claim 1,
And a spraying unit coupled to an inner surface of the tank to be located in the inner space, the spraying unit being configured to spray water toward the inner surface of the tank.
The method of claim 12,
The spraying unit is a spherical hollow body in which a plurality of through holes are formed, and includes a spray ball rotatably connected to the tank, slaughter blood crusher.

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