Malt crusher for beer raw materials

Abstract

The utility model relates to the technical field of beer raw material treatment, and particularly discloses a malt crusher for beer raw materials, which comprises a support frame for supporting, a feeding component arranged on the support frame and a double-roller crushing component mounted on the inner side of the feeding component, and is used for crushing a target object; the double-roller smashing assembly comprises two sets of smashing discs which are arranged in a staggered and meshed mode, and a fixed distance is kept between every two smashing discs. The crushing disc comprises a disc body, one or more fins which are bent at a preset angle are arranged on the inner side of the disc body, and a connecting port is formed in the middle of the disc body; through the two groups of crushing discs which are meshed in a staggered manner and the fins which are bent at a preset angle on the inner sides of the disc bodies, malt is subjected to multidirectional acting force in the crushing process, so that the contact area and the friction force with the malt are increased, and the crushing efficiency and the crushing effect are greatly improved; the diversified requirements of different beer brewing processes on the malt crushing degree can be met.

Description

Technical Field

[0001] This utility model relates to the field of beer raw material processing technology, specifically a malt crusher for beer raw materials. Background Technology

[0002] Malt roller mills are key equipment used in industries such as beer brewing for pulverizing malt. Different beer brewing processes have different requirements for the degree of malt pulverization. Furthermore, the preparation methods for malt also differ, with two common methods: wet pulverization and dry pulverization, each catering to different brewing needs.

[0003] However, regardless of the method of malting, the uniformity of malt grinding is crucial. During high-speed rotation of the rollers, intense friction occurs between the rollers and the malt particles. The continuous contact, compression, and shearing between the roller surface and the malt converts mechanical energy into heat. Excessive temperature can damage some heat-sensitive substances in the malt, such as enzymes. Enzymes in malt play a key role in saccharification; excessively high temperatures can reduce or even deactivate enzyme activity, thus affecting subsequent saccharification and beer quality. Furthermore, high temperatures can also cause certain components in the malt to undergo chemical reactions, producing undesirable flavor compounds.

[0004] When wet milling is used, the malt has a high moisture content. During the milling process, the heat will cause the malt to break down and ferment, affecting the flavor of the fermented malt. Based on this, this application provides a malt mill for beer raw materials. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a malt grinder for beer raw materials, which solves the problem of heat interfering with the malt grinder during the grinding process in existing technologies.

[0006] The present invention relates to a malt crusher for beer raw materials, comprising a support frame for support, a feeding assembly disposed on the support frame, and a roller crushing assembly installed inside the feeding assembly for crushing the target material.

[0007] The roller crushing assembly includes two sets of crushing discs that are staggered and meshed, with a fixed distance between each pair of crushing discs;

[0008] The pulverizing disc includes a disc body, on the inner side of which one or more fins are bent at a preset angle. A connection port is provided in the middle of the disc body. A sealing interface is provided on the inner side of the connection port between two of the fins. A through pipe is provided on the outer side of the sealing interface. The inner side of the through pipe is filled with a cooling medium.

[0009] As a further improvement of this utility model, a positioning ring is provided on the outer side of the sealing interface, and an auxiliary interface for guiding the cooling medium is provided on the inner side of the positioning ring located on the inner side of the disc body.

[0010] As a further improvement of this utility model, the roller crushing assembly also includes an outer frame, with symmetrically arranged through holes at both ends of the outer frame. A drive rod and a guide tube are respectively provided at the two through holes, and the guide tube is connected to the through pipe via a sealed bearing.

[0011] As a further improvement of this utility model, a limiting frame is sleeved on the outer side of the drive rod, and one end of the limiting frame is fixed to one side of the outer frame.

[0012] As a further improvement of this utility model, two sets of symmetrically arranged guide plates are provided on the inner side of the outer frame, with a fixed distance between the two guide plates and adapted to the outer side of the crushing disc.

[0013] As a further improvement of this utility model, the bottom of the outer frame is provided with a discharge port, and the middle of the discharge port is provided with a vertically upward material distribution plate. The top two sides of the material distribution plate are inclined and adapted to the outer side of the crushing disc.

[0014] As a further improvement of this utility model, the support frame includes a frame body, and a collection port is provided at the top center of the frame body, which is adapted to the outer side of the discharge port.

[0015] As a further improvement of this utility model, the feeding assembly includes a drive motor for cooperating with the drive rod to drive the crushing disc to rotate. A support frame is provided on one side of the drive motor. The support frame is sleeved with the outer frame and fixed by fasteners.

[0016] As a further improvement of this utility model, a feeding hopper is provided at the top of the support frame, and the bottom of the feeding hopper is in through communication with the top of the outer frame.

[0017] As a further improvement of this utility model, a cooling interface is provided on the outer side of the support frame, located on one side of the drive rod.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention uses two sets of interlocking crushing discs and fins with a preset angle bent on the inner side of the discs to subject the malt to multi-directional forces during the crushing process, increasing the contact area and friction with the malt, which greatly improves the crushing efficiency and effect, and can meet the diverse requirements of different beer brewing processes for the degree of malt crushing.

[0020] The guide plate on the inner side of the outer frame guides the malt into the crushing area in an orderly manner, and the distribution plate at the discharge port ensures that the crushed malt is discharged evenly, avoiding the problem of malt scattering during feeding and blockage during discharge, thus ensuring the high efficiency of the entire crushing process.

[0021] Meanwhile, the cooling medium inside the pipe, combined with the increased heat conduction area from the curved fins on the inner side of the disc, and the guidance of the cooling medium by the positioning ring and auxiliary interface, can quickly and comprehensively remove the heat generated during the crushing process, effectively reducing the temperature of the crushing disc and related components. Through good temperature control, it avoids the destruction of heat-sensitive substances (such as enzymes) in the malt due to high temperatures, ensuring the activity of enzymes in the malt, which is conducive to the smooth progress of the subsequent saccharification process and improves the quality and flavor of the beer. Attached Figure Description

[0022] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0023] Figure 1 This is a three-dimensional structural diagram of the support frame and feeding component assembly of this utility model;

[0024] Figure 2 This is a front view structural diagram of the support frame and feeding component assembly of this utility model;

[0025] Figure 3 This is a top view of the combined support frame and feeding assembly of this utility model;

[0026] Figure 4 This is a bottom view of the combined support frame and feeding component of this utility model.

[0027] Figure 5 This is a three-dimensional structural diagram of the roller crushing assembly of this utility model;

[0028] Figure 6 This is a top view of the roller crushing assembly of this utility model;

[0029] Figure 7 This utility model Figure 6 Schematic diagram of the cross-sectional structure of the middle AA section;

[0030] Figure 8 This is a front view structural diagram of the pulverizing disc of this utility model;

[0031] Figure 9 This is a schematic diagram of the inner side of the pulverizing disc of this utility model.

[0032] Figure 10 This utility model Figure 8 Enlarged structural diagram at point A in the middle.

[0033] In the diagram: 1. Support frame; 2. Feeding assembly; 3. Roller crushing assembly;

[0034] 11. Frame; 12. Collection port;

[0035] 21. Cooling interface; 22. Support frame; 23. Feed hopper; 24. Drive motor;

[0036] 31. Crushing disc; 32. Guide plate; 33. Limiting frame; 34. Drive rod; 35. Outer frame; 36. Distributing plate; 37. Discharge port; 38. Connection port;

[0037] 311. Disc body; 312. Auxiliary interface; 313. Through pipe; 314. Fin; 315. Positioning ring; 316. Sealing interface. Detailed Implementation

[0038] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0039] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0040] Please see Figure 1-10 Different beer brewing processes do indeed have different requirements for the fineness of malt grinding. At the same time, common malt preparation methods are divided into wet grinding and dry grinding. These two methods are suitable for different brewing needs. For example, wet grinding can reduce the production of fine powder, which is beneficial for wort filtration and is often used in some brewing processes with high filtration requirements.

[0041] During the malt crushing process using roller mills, the intense friction between the rollers and the malt particles generates a significant amount of heat. Heat-sensitive substances in malt, such as enzymes, are highly sensitive to temperature. For example, amylase typically has an optimal activity temperature within a certain range; excessively high temperatures can damage the enzyme's structure, leading to reduced activity or even complete inactivation. Since the saccharification process relies on these enzymes to convert the starch in the malt into fermentable sugars, impaired enzyme activity will inevitably interfere with the saccharification process, ultimately affecting beer quality. Furthermore, high temperatures can trigger chemical reactions in other components of the malt, producing undesirable flavor compounds that negatively impact the beer's taste and aroma.

[0042] During wet milling, the malt has a high moisture content. If the heat generated during the milling process cannot be dissipated in time, it can indeed provide a suitable growth environment for microorganisms, leading to malt breakage and fermentation. This abnormal fermentation alters the original composition and flavor of the malt, ultimately affecting the flavor of the beer and causing the beer's taste and quality to deviate from expectations. Based on this, this application provides a malt mill for beer raw materials, including a support frame 1 for support, a feeding component 2 disposed on the support frame 1, and a roller milling component 3 installed inside the feeding component 2 for milling the target material.

[0043] The roller crushing assembly 3 includes two sets of crushing discs 31 that are staggered and meshed, with a fixed distance between each pair of crushing discs 31.

[0044] The pulverizing disc 31 includes a disc body 311. One or more fins 314 are bent at a preset angle on the inner side of the disc body 311. A connection port 38 is provided in the middle of the disc body 311. A sealing interface 316 is provided on the inner side of the connection port 38 between two fins 314. A through pipe 313 is provided on the outer side of the sealing interface 316. The inner side of the through pipe 313 is filled with a cooling medium.

[0045] The roller mill assembly 3 includes two sets of milling discs 31 arranged in a staggered meshing configuration. This staggered meshing design allows the malt to be subjected to more thorough compression, shearing, and crushing during the milling process, thereby improving the milling effect. A fixed distance is maintained between each pair of milling discs 31. This distance can be adjusted according to the requirements of different beer brewing processes for the fineness of malt milling. For example, for processes that require a finer milling, the distance can be appropriately reduced; while for processes that require the malt to retain a certain particle size, the distance can be increased.

[0046] The connection port 38 is located in the middle of the disc body 311 and is mainly used to connect with the drive device or other components to realize the rotation of the crushing disc 31.

[0047] A sealing interface 316 is provided on the inner side of the connection port 38 between the two fins 314. The function of the sealing interface 316 is to prevent the cooling medium from leaking, and at the same time to ensure that the dust and impurities generated during the crushing process do not enter the inside of the through pipe 313 and affect the cooling effect.

[0048] A through-tube 313 is provided on the outside of the sealing interface 316, and the inside of the through-tube 313 is filled with a cooling medium, such as coolant or cooling gas. During the crushing process, the friction between the roller and the malt particles generates a large amount of heat, which is transferred to the crushing disc 31. The cooling medium in the through-tube 313 can remove the heat from the crushing disc 31 in time, reducing the temperature of the crushing disc 31 and thus preventing the destruction of heat-sensitive substances in the malt, such as enzymes, due to excessive temperature.

[0049] During the crushing process, the friction between the rollers and the malt generates heat, which is first conducted to the disc body 311 of the crushing disc 31. The curved fins 314 provided on the inner side of the disc body 311 greatly increase the contact area between the disc body 311 and the surrounding air (if air cooling is used) or the cooling medium (if cooling is achieved through circulation within the connecting pipe 313). When heat is conducted to the fins 314, the increased contact area allows the heat to dissipate more quickly. For example, in the case of circulating cooling within the connecting pipe 313, the curved fins 314 allow the cooling medium to make more thorough contact with the disc body 311, accelerating the transfer of heat from the disc body 311 to the cooling medium.

[0050] For wet milling, the high moisture content of malt makes it easier for abnormal fermentation due to the heat generated during milling. In this case, the curved fins 314 play a crucial role in increasing the heat conduction area. They dissipate heat promptly, lowering the temperature of the pan 311 and preventing the malt from breaking and fermenting due to high temperatures, thus ensuring the normal flavor of the fermented malt.

[0051] Work process

[0052] When the malt grinder is started, malt enters the roller mill assembly 3 from the feeding assembly 2. Two sets of staggered grinding discs 31 begin to rotate, and the malt is subjected to compression, shearing, and crushing between the discs 31. Simultaneously, the cooling medium inside the connecting pipe 313 continuously circulates, carrying away the heat generated during the grinding process and ensuring that the grinding process takes place at a suitable temperature. The ground malt is discharged from the outlet 37 and enters the subsequent brewing process.

[0053] The design of two sets of staggered meshing crushing discs 31 and fins 314 bent at a preset angle allows the malt to be subjected to multi-directional forces during the crushing process, increasing the contact area and friction with the malt, thereby improving the crushing efficiency and crushing effect, and meeting the requirements of different beer brewing processes for the degree of malt crushing.

[0054] The cooling medium filled inside the pipe 313 can promptly remove the heat generated during the pulverizing process, effectively reducing the temperature of the pulverizing disc 31. This prevents the destruction of heat-sensitive substances in the malt, such as enzymes, due to excessively high temperatures, ensuring the activity of enzymes in the malt, which is beneficial for the smooth progress of the subsequent saccharification process and improves the quality and flavor of the beer.

[0055] The sealing interface 316 prevents leakage of cooling medium and the entry of dust and impurities, ensuring the normal operation of the cooling system, extending the service life of the equipment, and reducing the maintenance cost of the equipment.

[0056] A positioning ring 315 is provided on the outer side of the sealing interface 316, and an auxiliary interface 312 for guiding the cooling medium is provided on the inner side of the disc body 311 on the outer ring of the positioning ring 315.

[0057] The roller crushing assembly 3 also includes an outer frame 35, with symmetrically arranged through holes at both ends of the outer frame 35. A drive rod 34 and a guide tube are respectively provided at the two through holes, and the guide tube is connected to the through pipe 313 through a sealed bearing.

[0058] A limiting frame 33 is fitted on the outer side of the drive rod 34, and one end of the limiting frame 33 is fixed to one side of the outer frame 35.

[0059] The inner side of the outer frame 35 is provided with two sets of symmetrically arranged guide plates 32, with a fixed distance between the two guide plates 32, and they are adapted to the outer side of the crushing disc 31.

[0060] The bottom of the outer frame 35 is provided with a discharge port 37, and the middle of the discharge port 37 is provided with a vertically upward material distribution plate 36. The top two sides of the material distribution plate 36 are inclined and are adapted to the outer side of the crushing disc 31.

[0061] The outer ring of the positioning ring 315 is located on the auxiliary interface 312 inside the disc body 311, which can guide the cooling medium to flow more efficiently near the disc body 311. When the cooling medium flows in from the through pipe 313, some of the cooling medium will enter the area where the disc body 311 and the through pipe 313 are connected through the auxiliary interface 312, further enhancing the cooling effect on this part and preventing the sealing performance from deteriorating or the components from being damaged due to heat accumulation.

[0062] The symmetrical through holes at both ends of the outer frame 35 are used to install the drive rod 34 and the guide tube, respectively. The drive rod 34 is connected to the power source to provide power for the rotation of the crushing disc 31, so that the two sets of crushing discs 31 can rotate in a staggered meshing manner at a suitable speed and direction to crush the malt. The guide tube is connected to the through-tube 313 through a sealed bearing. The sealed bearing can ensure smooth relative rotation between the guide tube and the through-tube 313 and prevent leakage of the cooling medium. The cooling medium can be continuously transported into the through-tube 313 through the guide tube to form a circulating cooling system.

[0063] A limiting bracket 33 is fitted around the outside of the drive rod 34, with one end fixed to one side of the outer frame 35. The function of the limiting bracket 33 is to restrict the radial sway of the drive rod 34 and ensure the stability of the drive rod 34 during rotation. This helps to ensure the rotational accuracy of the crushing discs 31 and avoids changes in the spacing between the crushing discs 31 due to the sway of the drive rod 34, which would affect the crushing effect.

[0064] The guide plates 32 are symmetrically arranged on the inner side of the outer frame 35, maintaining a fixed distance between them and adapting to the outer side of the grinding disc 31. When malt enters the outer frame 35 from the feeding assembly 2, the guide plates 32 can guide the malt accurately into the grinding area between the grinding discs 31. The presence of the guide plates 32 makes the malt feeding more orderly, preventing the malt from scattering during the grinding process and improving the grinding efficiency.

[0065] The discharge port 37 at the bottom of the outer frame 35 is used to discharge the crushed malt. The vertically upward-facing distribution plate 36 in the middle of the discharge port 37 is inclined on both sides of its top and is adapted to the outer side of the crushing disc 31. When the crushed malt falls, the distribution plate 36 can evenly separate the malt, so that the malt is discharged more evenly from the discharge port 37, avoiding the accumulation of malt at the discharge port 37 and ensuring smooth discharge.

[0066] When malt is fed into the outer frame 35 from the feeding component 2, it enters the crushing disc 31 for crushing under the guidance of the guide plate 32. The drive rod 34 drives the crushing disc 31 to rotate. During the crushing process, the cooling medium enters the through pipe 313 through the conduit, and part of it further cools the relevant parts through the auxiliary interface 312, taking away the heat generated by crushing. The crushed malt falls down and is evenly separated by the separating plate 36 before being discharged from the outlet 37.

[0067] The positioning ring 315 and auxiliary interface 312 optimize the flow path of the cooling medium, enabling the cooling medium to cool the disc 311 and connecting parts more comprehensively, effectively reducing the temperature during the crushing process, better protecting the heat-sensitive substances in the malt, and improving the brewing quality of beer.

[0068] The limiting bracket 33 limits the drive rod 34, ensuring the stability of the drive rod 34's rotation, and thus ensuring the accuracy and stability of the crushing disc 31's rotation. This reduces equipment failures and wear caused by component shaking, extends the equipment's service life, and reduces maintenance costs.

[0069] The guide plate 32 guides the malt into the crushing area in an orderly manner, improving the crushing efficiency; the distribution plate 36 ensures that the crushed malt is discharged evenly, avoiding blockage of the discharge port 37, ensuring smooth discharge, and improving the efficiency of the entire malt crushing process.

[0070] The support frame 1 includes a frame body 11, and a collection port 12 is provided at the top center of the frame body 11. The collection port 12 is adapted to the outer side of the discharge port 37.

[0071] The feeding assembly 2 includes a drive motor 24 for cooperating with the drive rod 34 to drive the crushing disc 31 to rotate. A support frame 22 is provided on one side of the drive motor 24. The support frame 22 is sleeved with the outer frame 35 and fixed by fasteners.

[0072] A feeding hopper 23 is provided at the top of the support frame 22, and the bottom of the feeding hopper 23 is connected to the top of the outer frame 35.

[0073] A cooling port 21 is provided on the outer side of the support frame 22, located on one side of the drive rod 34.

[0074] The drive motor 24 in the feeding assembly 2 provides power to the roller crushing assembly 3. It works in conjunction with the drive rod 34 to transmit power to the crushing disc 31, enabling the crushing disc 31 to rotate at high speed and crush the malt. The power and speed of the drive motor 24 can be adjusted according to different crushing requirements to meet the malt crushing requirements of different beer brewing processes.

[0075] The support frame 22 provided on one side of the drive motor 24 not only provides mounting support for the drive motor 24, but also fits into the outer frame 35 and is fixed by fasteners. This connection method ensures the relative position stability between the drive motor 24, the outer frame 35 and the roller crushing assembly 3, making the power transmission more reliable. The support frame 22 plays the role of connecting and fixing the various components, making the whole equipment an organic whole.

[0076] The feeding hopper 23 at the top of the support frame 22 is the inlet for malt to enter the crushing equipment. The operator can pour the malt raw material into the feeding hopper 23. Under the action of gravity, the malt smoothly enters the crushing area inside the outer frame 35 through the through-connection between the bottom of the feeding hopper 23 and the top of the outer frame 35. The design of the feeding hopper 23 facilitates the feeding operation of malt, and the feeding speed and amount can be adjusted as needed to ensure the smooth progress of the crushing process.

[0077] The cooling interface 21 located on the side of the drive rod 34 on the outside of the support frame 22 is mainly used to connect to the external cooling system. The cooling interface 21 can be connected to the supply pipe of the cooling medium to provide a continuous supply of cooling medium to the through pipe 313 and the auxiliary interface 312. For example, when using coolant for cooling, the cooling interface 21 can be connected to the coolant circulation pump to make the coolant circulate in the equipment and carry away the heat generated during the crushing process.

[0078] The operator pours malt into the feeding hopper 23, which then enters the crushing area within the outer frame 35. The drive motor 24 starts, and the drive rod 34 rotates the crushing disc 31 to crush the malt. During crushing, a cooling medium enters the equipment through the cooling interface 21, cooling components such as the crushing disc 31 via conduits, through-pipes 313, and auxiliary interfaces 312. The crushed malt is discharged from the outlet 37 and falls into the collection port 12 of the support frame 1 for further processing.

[0079] The collection port 12 on the support frame 1 is adapted to the discharge port 37, which can accurately collect the crushed malt, avoid malt scattering and causing waste, and facilitate connection with subsequent equipment to realize continuous malt processing and improve production efficiency.

[0080] The support frame 22 firmly connects the drive motor 24 and the outer frame 35, ensuring the stability of power transmission and the overall structural stability of the equipment. This reduces vibration and shaking during operation, lowers the probability of equipment failure, and extends the service life of the equipment.

[0081] The addition of the feeding hopper 23 makes the feeding of malt more convenient. Operators can flexibly control the amount and speed of feeding according to production needs, ensuring the smooth progress of the crushing process and improving the controllability of production.

[0082] The cooling interface 21 facilitates connection with external cooling systems, ensuring that the cooling medium can smoothly enter the equipment, promptly remove the heat generated during the crushing process, effectively protect the heat-sensitive substances in the malt, and improve the brewing quality of beer.

[0083] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A malt crusher for beer raw materials, comprising a support frame (1) for support and a feeding assembly (2) arranged on the support frame (1) and a pair of roller crushing assemblies (3) mounted inside the feeding assembly (2) for crushing the target objects; Characterized in that: The pair of roller crushing assemblies (3) comprises two groups of crushing discs (31) arranged in a staggered engagement, and a fixed interval is maintained between each two crushing discs (31). The crushing disc (31) comprises a disc body (311), one or more fins (314) arranged at a preset angle are arranged on the inner side of the disc body (311), a connecting port (38) is arranged on the middle part of the disc body (311), a sealing interface (316) is arranged between the two fins (314) on the inner side of the connecting port (38), a penetrating pipe (313) is arranged on the outer side of the sealing interface (316), and a cooling medium is filled in the inner side of the penetrating pipe (313).

2. A malt mill for use in the production of beer as claimed in claim 1 wherein: A positioning ring (315) is arranged on the outer side of the sealing interface (316), and an auxiliary interface (312) for guiding the cooling medium is arranged on the inner side of the outer ring of the positioning ring (315).

3. A malt mill for use in brewing, according to claim 1, characterised in that: The pair of roller crushing assemblies (3) further comprises an outer frame (35), symmetrically arranged through holes are formed at both ends of the outer frame (35), a driving rod (34) and a conduit are arranged at the two through holes respectively, and the conduit is connected with the penetrating pipe (313) through a sealing bearing.

4. A malt mill for use in the production of beer as claimed in claim 3, characterised in that: A limiting frame (33) is sleeved on the outer side of the driving rod (34), and one end of the limiting frame (33) is fixed to one side of the outer frame (35).

5. A malt mill for use in brewing, according to claim 3, wherein: Two groups of material guide plates (32) are arranged on the inner side of the outer frame (35) in a symmetrical arrangement, a fixed interval is maintained between the two material guide plates (32), and the outer side of the crushing disc (31) is adapted.

6. A malt mill for beer ingredients as claimed in claim 3, characterised in that: A discharge port (37) is arranged at the bottom of the outer frame (35), a vertical upward distribution plate (36) is arranged at the middle part of the discharge port (37), the top sides of the distribution plate (36) are arranged in an inclined manner, and the outer side of the crushing disc (31) is adapted.

7. A malt mill for beer ingredients as claimed in claim 1, characterized in that: The support frame (1) comprises a frame body (11), a collecting port (12) is arranged at the middle part of the top of the frame body (11), and the outer side of the discharge port (37) is adapted.

8. A malt mill for beer ingredients as claimed in claim 1, characterized in that: The feeding assembly (2) comprises a driving motor (24) for driving the rotation of the crushing disc (31) in cooperation with the driving rod (34), a support frame (22) is arranged on one side of the driving motor (24), the support frame (22) is sleeved with the outer frame (35), and is fixed through fasteners.

9. A malt mill for use in the production of beer, according to claim 8, characterised in that: A feeding hopper (23) is arranged at the top of the support frame (22), and the bottom of the feeding hopper (23) is in penetrating communication with the top of the outer frame (35).

10. A malt mill for use in brewing of beer as claimed in claim 8, wherein: A cooling interface (21) is arranged on the outer side of the support frame (22) at one side of the driving rod (34).

Images