Diluting equipment for white spirit production

Abstract

The invention relates to the technical field of Baijiu processing, and discloses Baijiu production dilution equipment which comprises a support, a liquid collecting box, a plurality of quantitative cylinders, a driving assembly and a plurality of dilution assemblies. The support comprises a bottom plate and a top plate. A plurality of first liquid outlet holes are formed in the bottom of the liquid collecting box, and sealing assemblies are arranged at the first liquid outlet holes; the quantitative cylinders are arranged between the liquid collecting box and the top plate in a sliding mode and correspond to the first liquid outlet holes in a one-to-one mode, and trigger assemblies matched with the corresponding sealing assemblies are arranged in the quantitative cylinders; the driving assembly is used for selectively lifting the quantitative cylinder, so that the triggering assembly in the quantitative cylinder is selectively matched with the corresponding sealing assembly in an opening and closing manner; the dilution assemblies are in one-to-one correspondence with the quantitative barrels, each dilution assembly comprises a dilution barrel, a stirring assembly and a liquid conveying pipe, and the dilution assemblies are used for mixing white spirit and diluent. Quantitative diluent can be circularly released into the dilution cylinder for multiple times, so that the flavor and taste of white spirit can be better maintained, and the generation of precipitates can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of liquor processing, and more specifically, it relates to a liquor production dilution device. Background Art

[0002] As a traditional Chinese distilled liquor, the alcohol content of liquor is usually above 50% vol. However, under the background of diverse market consumption demands, low-alcohol liquor (below 40% vol) has gradually become the mainstream. Liquor degreasing (dilution) is the key process for adjusting the alcohol content.

[0003] In related technologies, the utility model patent with the authorization announcement number CN222057074U discloses "a liquor production dilution device, including: a dilution tank, a cover plate is fixedly installed at the top of the dilution tank, a wine inlet pipe is fixedly installed on the cover plate, a water inlet pipe is fixedly installed in the middle of the cover plate, a rotating seat is fixedly installed at the bottom end of the water inlet pipe below the cover plate, the inner cavity of the rotating seat is communicated with the water inlet pipe, a rotating rod is rotatably installed at the bottom end of the rotating seat, and a plurality of stirring rods are fixedly installed on the rotating rod. In the present invention, the driving motor is set to drive the rotating shaft to rotate, thereby driving the driving gear to rotate. The driving gear drives the rotating rod to rotate through the meshing with the driven gear, driving a plurality of stirring rods to stir in the inner cavity of the dilution tank. Then, the water liquid is input into the inner cavity of the rotating rod through the water inlet pipe, and discharged into the wine liquid through a plurality of stirring rods and drain nozzles, realizing that during the stirring process, the water liquid is evenly discharged to different positions of the wine liquid for stirring and dilution, accelerating the dilution efficiency and improving the mixing effect."

[0004] Although the above method can dilute the liquor, if the dilution liquid is continuously filled into the dilution tank through the water inlet pipe, it is easy to cause the liquor degree to drop too fast, affecting the taste of the liquor, and components such as ethyl esters of higher fatty acids in the liquor are likely to precipitate. Summary of the Invention

[0005] The present invention provides a liquor production dilution device to solve the technical problems in the related technologies that continuously filling the dilution liquid into the dilution tank through the water inlet pipe is easy to cause the liquor degree to drop too fast, affecting the taste of the liquor, and components such as ethyl esters of higher fatty acids in the liquor are likely to precipitate.

[0006] The present invention provides a dilution device for liquor production, including a support frame, which includes: a bottom plate and a top plate; a liquid collecting tank, which is arranged on the upper side of the top plate, and a plurality of first liquid outlet holes are opened at the bottom of the liquid collecting tank, and the centers of the plurality of first liquid outlet holes are located on the same circumference, and a sealing component is arranged at the first liquid outlet holes; a plurality of metering cylinders, a plurality of metering cylinders are all slidably arranged between the liquid collecting tank and the top plate and correspond to the plurality of first liquid outlet holes one by one, the axis of the metering cylinder is collinear with the axis of the corresponding first liquid outlet hole, and a triggering component that triggers and cooperates with the corresponding sealing component is arranged in the metering cylinder; a driving component, which is arranged on the top plate and is used to selectively lift the metering cylinder so that the triggering component in the metering cylinder selectively cooperates with the corresponding sealing component for opening and closing; a plurality of dilution components, which correspond to the plurality of metering cylinders one by one, and the dilution component includes: a dilution cylinder, a stirring component and an infusion pipe, the dilution cylinder is arranged between the bottom plate and the top plate, one end of the infusion pipe extends into the dilution cylinder, and the other end slidably extends into the corresponding metering cylinder, a flow channel is opened in the infusion pipe, and when the triggering component is separated from the sealing component, the flow channel communicates the metering cylinder with the corresponding dilution cylinder, and the stirring component is used to mix the liquid mixture in the dilution cylinder.

[0007] As a further improvement of the present invention, the support frame further includes: a plurality of first support columns, a plurality of second support columns and a support frame, the plurality of first support columns are arranged at intervals between the top plate and the bottom plate, the plurality of second support columns are arranged at intervals between the liquid collecting tank and the top plate, the support frame is fixedly connected to the second support columns, a plurality of support holes are opened on the support frame, the plurality of support holes correspond to the plurality of metering cylinders one by one, and the metering cylinder is slidably connected in the corresponding support hole.

[0008] As a further improvement of the present invention, the sealing component includes: a sealing groove and a sealing plate, the area of the sealing plate is larger than the area of the first liquid outlet hole, one end of the sealing plate is rotatably connected in the sealing groove, and the other end selectively seals the first liquid outlet hole.

[0009] As a further improvement of the present invention, the triggering component includes: a support rod and a trigger rod, both ends of the support rod are fixedly connected to the inner wall of the corresponding metering cylinder, and the trigger rod is vertically fixedly connected to the support rod.

[0010] As a further improvement of the present invention, the upper surface of the support rod is configured as an arc structure with an opening downward.

[0011] As a further improvement of the present invention, the driving assembly includes: a driving ring, an arc-shaped convex block, a toothed ring, a first gear, a second gear, and a first motor. The driving ring is rotatably connected to the upper wall of the top plate. The arc-shaped convex block is arranged on the upper wall of the driving ring and is concentric with the driving ring. The toothed ring is fixedly connected to the inner wall of the driving ring. The first gear and the second gear are both rotatably connected to the top plate. The first gear meshes with the toothed ring, and the second gear meshes with the first gear. The first motor is fixedly connected to the top plate, and the output end of the first motor is fixedly connected to the second gear.

[0012] As a further improvement of the present invention, both sides of the arc-shaped convex block are provided with first arc-shaped portions, and the portion of the bottom of the metering cylinder that cooperates with the first arc-shaped portions is provided with second arc-shaped portions adapted to the first arc-shaped portions.

[0013] As a further improvement of the present invention, the flow channel has a first opening and a second opening. During the up and down movement of the metering cylinder, the first opening is selectively communicated with the inside of the metering cylinder, and the second opening is communicated with the inside of the corresponding dilution cylinder.

[0014] As a further improvement of the present invention, the infusion tube is arranged vertically. There are a plurality of second openings, and the plurality of second openings are distributed along the vertical direction.

[0015] As a further improvement of the present invention, the stirring assembly includes: a stirring shaft, stirring blades, and a second motor. The second motor is fixedly connected to the upper wall of the top plate. The stirring shaft vertically penetrates the top plate. One end of the stirring shaft extends into the dilution cylinder, and the other end thereof is fixedly connected to the output end of the second motor. The stirring blades are fixedly connected to the stirring shaft.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, a liquid collecting box is provided at the top of the second support column, and a plurality of metering cylinders corresponding to a plurality of first liquid outlet holes at the bottom of the liquid collecting box are provided below the liquid collecting box. A plurality of dilution cylinders corresponding to the metering cylinders one by one are provided below the plurality of metering cylinders. An infusion tube is arranged between the metering cylinder and the corresponding dilution cylinder. The driving assembly drives the metering cylinder to move up and down, so that the metering cylinder can be selectively communicated with the corresponding first liquid outlet hole, and the metering cylinder can be selectively communicated with the corresponding dilution cylinder. In this way, the storage amount of the diluent in the metering cylinder can be controlled, and a fixed amount of diluent can be released into the dilution cylinder multiple times in a cycle, that is, the diluent is released less and multiple times. In this way, the flavor and taste of the white wine can be better maintained, and the generation of precipitates can be reduced.

[0018] 2. By providing a plurality of second openings on the infusion tube and spacing the second openings along the vertical direction, the diluent can be introduced into the white liquor from different heights, thereby accelerating the mixing rate between the white liquor and the diluent, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0020] Figure 2 is a front structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0021] Figure 3 is a first front sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0022] Figure 4 is a second front sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0023] Figure 5 is a front sectional perspective structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0024] Figure 6 A third front sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0025] Figure 7 is Figure 6 an enlarged view of part A in

[0026] Figure 8 is a side sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0027] Figure 9 is a first top sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0028] Figure 10 is a second top sectional structural view of a white liquor production dilution device according to an embodiment of the present invention;

[0029] Figure 11 is a third top sectional structural view of a white liquor production dilution device according to an embodiment of the present invention.

[0030] In the figure: 1. Bracket; 11. Bottom plate; 12. Top plate; 121. Second liquid inlet hole; 13. First support column; 14. Second support column; 15. Support frame; 2. Liquid collection tank; 21. First liquid outlet hole; 22. First liquid inlet hole; 23. Sealing assembly; 24. Sealing groove; 25. Sealing plate; 3. Measuring cylinder; 31. Trigger assembly; 311. Support rod; 312. Trigger rod; 4. Driving assembly; 41. Driving ring; 42. Arc-shaped convex block; 43. First gear; 44. Second gear; 45. First motor; 46. Tooth ring; 5. Dilution assembly; 51. Dilution cylinder; 511. Second liquid outlet hole; 52. Liquid infusion pipe; 521. Flow channel; 522. First opening; 523. Second opening; 53. Stirring assembly; 531. Stirring shaft; 532. Stirring blade; 533. Second motor. Detailed implementation manners

[0031] Now, the subject matter described herein will be discussed with reference to exemplary embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the scope of protection of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute, or add various processes or components as needed. Additionally, the features described relative to some examples can also be combined in other examples.

[0032] As Figures 1 - 11 shown, a liquor production dilution device includes a bracket 1, a liquid collection tank 2, a plurality of measuring cylinders 3, a driving assembly 4, and a plurality of dilution assemblies 5. Among them, the bracket 1 mainly plays a role of support and installation, and can provide an installation carrier for other components. The liquid collection tank 2 is mainly used to store the dilution liquid and release the dilution liquid to be mixed with the liquor. A first liquid inlet hole 22 is opened on the liquid collection tank 2, and the first liquid inlet hole 22 is connected to an external dilution liquid to fill the inside of the liquid collection tank 2 with the dilution liquid. The measuring cylinder 3 is mainly used to quantitatively collect the dilution liquid and mix the quantitatively collected dilution liquid with the liquor. The driving assembly 4 is mainly used to drive the plurality of measuring cylinders 3 to selectively move up and down. The dilution assembly 5 is mainly used to stir the mixture of the liquor and the dilution liquid to dilute the liquor.

[0033] Specifically, as Figure 1As shown in the figure, the bracket 1 includes: a bottom plate 11, a top plate 12, a plurality of first support columns 13, a plurality of second support columns 14, and a support frame 15. The plurality of first support columns 13 are fixedly connected at intervals between the top plate 12 and the bottom plate 11, which can make the connection between the bottom plate 11 and the top plate 12 more reliable and stable. The plurality of second support columns 14 are fixedly connected at intervals between the liquid collection tank 2 and the top plate 12, which can make the connection between the liquid collection tank 2 and the top plate 12 more reliable and stable. The support frame 15 is fixedly connected to the second support column 14. A plurality of support holes are provided on the support frame 15, and the plurality of support holes correspond to the plurality of metering cylinders 3 one by one. The metering cylinders 3 are slidably connected in the corresponding support holes. It should be noted that the plurality of metering cylinders 3 are all slidably arranged between the liquid collection tank 2 and the top plate 12, that is to say, the plurality of metering cylinders 3 can slide up and down in the corresponding support holes.

[0034] In addition, as Figure 1 , Figure 6 and Figure 7 shown, the liquid collection tank 2 is arranged on the upper side of the top plate 12. Specifically, the liquid collection tank 2 is fixedly connected to one end of the second support column 14 away from the top plate 12, so that the diluent in the liquid collection tank 2 can be released under the action of gravity, which is more convenient to use. A plurality of first liquid outlet holes 21 are provided at the bottom of the liquid collection tank 2. The centers of the plurality of first liquid outlet holes 21 can be located on the same circumference. A sealing assembly 23 is provided at the first liquid outlet hole 21. Among them, the sealing assembly 23 is mainly used to seal the first liquid outlet hole 21.

[0035] Specifically, the sealing assembly 23 includes: a sealing groove 24 and a sealing plate 25. The area of the sealing plate 25 is larger than the area of the first liquid outlet hole 21. One end of the sealing plate 25 is rotatably connected in the sealing groove 24, and the other end of the sealing plate 25 selectively seals the first liquid outlet hole 21. Among them, since one end of the sealing plate 25 is rotatably connected in the sealing groove 24, and the area of the sealing plate 25 is larger than the area of the first liquid outlet hole 21. Specifically, the area of the other end of the sealing plate 25 is larger than the area of the first liquid outlet hole 21, indicating that the sealing plate 25 can only rotate upward during use. During use, when an external force pushes the sealing plate 25 to rotate upward, at this time, the first liquid outlet hole 21 is opened, and the diluent in the liquid collection tank 2 will flow into the corresponding metering cylinder 3 through the first liquid outlet hole 21. When the external force disappears, the sealing plate 25 will rotate downward under the pressure of the diluent again to seal the first liquid outlet hole 21 again.

[0036] Furthermore, as Figure 2 and Figure 9As shown, a plurality of metering cylinders 3 correspond to a plurality of first liquid outlet holes 21 one by one. The axis of the metering cylinder 3 is collinear with the axis of the corresponding first liquid outlet hole 21. A trigger assembly 31 that is trigger - cooperated with the corresponding sealing assembly 23 is arranged in the metering cylinder 3. Among them, making the axis of the metering cylinder 3 collinear with the axis of the corresponding first liquid outlet hole 21 can make the position of the first liquid outlet hole 21 as close as possible to the center position of the metering cylinder 3. Thus, the diluent can enter the corresponding metering cylinder 3 more accurately after passing through the first liquid outlet hole 21, reducing the leakage of the diluent. It should be noted that the diameter of the metering cylinder 3 is larger than the diameter size of the first liquid outlet hole 21.

[0037] Specifically, the trigger assembly 31 includes a support rod 311 and a trigger rod 312. Both ends of the support rod 311 are fixedly connected to the inner wall of the corresponding metering cylinder 3, and the trigger rod 312 is vertically and fixedly connected to the support rod 311. Among them, the support rod 311 mainly plays a role in support and installation, and the trigger rod 312 mainly plays a role in trigger - cooperation with the sealing plate 25. During use, when the driving assembly 4 drives the metering cylinder 3 to move upward, the trigger rod 312 will gradually approach the sealing plate 25 and finally push the sealing plate 25 upward, thereby opening the first liquid outlet hole 21. The diluent in the liquid collection tank 2 can flow into the corresponding metering cylinder 3 through the first liquid outlet hole 21. When the driving assembly 4 drives the metering cylinder 3 to move downward, the trigger rod 312 will gradually move away from the sealing plate 25 and finally disengage from the sealing plate 25. Thus, the sealing plate 25 can re - seal the first liquid outlet hole 21 under the pressure of the diluent. It should be noted that when the metering cylinder 3 rises to the highest point, the rotation angle of the sealing plate 25 is an acute angle, which can be 45°, so as to avoid the situation of excessive flipping of the sealing plate 25.

[0038] As an alternative embodiment, the upper surface of the support rod 311 is configured as an arc - shaped structure with an opening downward. The design of the arc - shaped structure can play a role in drainage. Since the support rod 311 is fixedly connected inside the metering cylinder 3, when the diluent enters the metering cylinder 3 through the first liquid outlet hole 21, part of the diluent may flow onto the support rod 311. At this time, the arc - shaped structure can have a downward drainage effect on this part of the diluent, reducing the occurrence of diluent splashing.

[0039] In addition, as Figure 10 and Figure 11As shown, the driving assembly 4 is arranged on the top plate 12 and is used to selectively lift and lower the metering cylinder 3 so that the triggering assembly 31 in the metering cylinder 3 can selectively cooperate with the corresponding sealing assembly 23 for opening and closing. Specifically, the driving assembly 4 includes: a driving ring 41, an arc-shaped convex block 42, a toothed ring 46, a first gear 43, a second gear 44 and a first motor 45. It should be noted that the cross-section of the arc-shaped convex block 42 in the vertical direction is an arc-shaped structure, which can better adapt to the annular structure of the driving ring 41. The top of the arc-shaped convex block 42 is a horizontal structure, which can well support the bottom of the metering cylinder 3. The driving ring 41 is rotatably connected to the upper wall of the top plate 12, and the arc-shaped convex block 42 is fixedly connected to the upper wall of the driving ring 41, and the arc-shaped convex block 42 is concentric with the driving ring 41. The toothed ring 46 is fixedly connected to the inner wall of the driving ring 41, and the toothed ring 46 is concentric with the driving ring 41. In this way, when the toothed ring 46 rotates, it can drive the driving ring 41 and the arc-shaped convex block 42 to rotate. The first gear 43 and the second gear 44 are both rotatably connected to the top plate 12. The first gear 43 meshes with the toothed ring 46, and the second gear 44 meshes with the first gear 43. The first motor 45 is fixedly connected to the top plate 12, and the output end of the first motor 45 is fixedly connected to the second gear 44. Among them, the first motor 45 can be fixedly connected to the lower side of the top plate 12, which can reduce the interference with other components and is more reasonable and convenient to use.

[0040] It should be noted that in the initial state, at least one of the plurality of metering cylinders 3 has the bottom in contact with the top of the arc-shaped convex block 42, and the corresponding first liquid outlet hole 21 of this metering cylinder 3 is in an open state at this time. And at least one of the metering cylinders 3 has the bottom in contact with the top of the driving ring 41, and the corresponding first liquid outlet hole 21 of this metering cylinder 3 is in a closed state at this time. During use, the first motor 45 is started, and the first motor 45 drives the second gear 44 to rotate. The rotation of the second gear 44 can drive the toothed ring 46 to rotate through meshing with the first gear 43, and then can drive the driving ring 41 and the arc-shaped convex block 42 to rotate. During the rotation of the driving ring 41 and the arc-shaped convex block 42, the metering cylinder 3 whose bottom was originally in contact with the top of the arc-shaped convex block 42 descends and comes into contact with the top of the driving ring 41. At this time, the trigger rod 312 in this metering cylinder 3 will be separated from the sealing plate 25, and the sealing plate 25 will seal the first liquid outlet hole 21. The metering cylinder 3 in the subsequent direction of rotation of this metering cylinder 3 will rise under the action of the arc-shaped convex block 42 and come into contact with the top of the arc-shaped convex block 42. At this time, the trigger rod 312 in this metering cylinder 3 will push open the corresponding sealing plate 25, and the diluent in the liquid collecting tank 2 will enter this metering cylinder 3 through the corresponding first liquid outlet hole 21, while the metering cylinder 3 previously filled with a certain amount of diluent will release the diluent to the corresponding dilution assembly 5, and so on in a cycle. It should be noted that in order to better control the precision, taste and stability of liquor dilution, the diluent can be released into the dilution cylinder 51 in small amounts multiple times. During the process of the diluent in the liquid collecting tank 2 flowing into the metering cylinder 3, the output shaft of the first motor 45 is in a static state, and the specific static time can be set according to the actual working conditions, so as to control the amount of diluent flowing into the dilution cylinder 51.

[0041] In addition, first arc-shaped parts are arranged on both sides of the arc-shaped convex block 42, and second arc-shaped parts adapted to the first arc-shaped parts are arranged at the parts of the bottom of the metering cylinder 3 that cooperate with the first arc-shaped parts. Among them, both the first arc-shaped part and the second arc-shaped part mainly play a role of smooth transition. When the arc-shaped convex block 42 contacts the metering cylinder 3, the friction between the arc-shaped convex block 42 and the metering cylinder 3 can be reduced, which is convenient for lifting the metering cylinder 3, and thus the service lives of the arc-shaped convex block 42 and the metering cylinder 3 can be prolonged.

[0042] Furthermore, as Figure 2 and Figure 11As shown, a plurality of dilution components 5 correspond one-to-one with a plurality of measuring cylinders 3, that is, the quantitatively diluted liquid collected in each measuring cylinder 3 will flow into the corresponding dilution component 5 for mixing. The dilution component 5 includes a dilution cylinder 51, a stirring component 53, and an infusion tube 52. The dilution cylinder 51 is arranged between the bottom plate 11 and the top plate 12. Specifically, the bottom of the dilution cylinder 51 is in contact with the bottom plate 11, and the top of the dilution cylinder 51 is in contact with the bottom surface of the top plate 12. A plurality of second liquid inlet holes 121 are formed in the top plate 12. The plurality of second liquid inlet holes 121 correspond one-to-one with the plurality of dilution cylinders 51, and the second liquid inlet holes 121 are communicated with the corresponding dilution cylinders 51, so that white liquor can be poured into the corresponding dilution cylinders 51 through the second liquid inlet holes 121.

[0043] In addition, as Figure 6 and Figure 8 shown, one end of the infusion tube 52 extends into the interior of the dilution cylinder 51, and the other end slides into the interior of the corresponding measuring cylinder 3, that is, the other end of the infusion tube 52 is slidably connected to the measuring cylinder 3. A flow channel 521 is formed in the infusion tube 52. When the triggering component 31 disengages from the sealing component 23, the flow channel 521 communicates the measuring cylinder 3 with the corresponding dilution cylinder 51. Specifically, the flow channel 521 has a first opening 522 and a second opening 523. During the up and down movement of the measuring cylinder 3, the first opening 522 is selectively communicated with the interior of the measuring cylinder 3, and the second opening 523 is communicated with the interior of the corresponding dilution cylinder 51. In use, when the arc-shaped convex block 42 drives the measuring cylinder 3 to rise to the liquid filling state, at this time, the first opening 522 of the corresponding flow channel 521 is not communicated with the interior of the measuring cylinder 3, which is convenient for quantitatively storing the diluted liquid in the measuring cylinder 3. After the diluted liquid in the measuring cylinder 3 is stored, the arc-shaped convex block 42 will drive the measuring cylinder 3 to move down. At this time, the first opening 522 is communicated with the bottom of the measuring cylinder 3, and the diluted liquid in the measuring cylinder 3 can enter the interior of the flow channel 521 through the first opening 522 and then enter the corresponding dilution cylinder 51 through the second opening 523.

[0044] As an alternative embodiment, as Figure 3 and Figure 4 shown, the infusion tube 52 is vertically arranged, and there are a plurality of second openings 523, and the plurality of second openings 523 are distributed along the vertical direction. By providing a plurality of second openings 523 and spacing them in the vertical direction, the diluted liquid can enter the white liquor from different heights and mix with the white liquor, which is beneficial to accelerating the mixing speed. It should be noted that the caliber of the flow channel 521, the size of the first opening 522, and the size of the second opening 523 can be set according to the actual working conditions.

[0045] In addition, as Figure 3As shown, the stirring assembly 53 is used to mix the liquid mixture in the dilution cylinder 51. Specifically, the stirring assembly 53 includes a stirring shaft 531, stirring blades 532, and a second motor 533. The second motor 533 is fixedly connected to the upper wall of the top plate 12. The stirring shaft 531 is vertically disposed through the top plate 12. One end of the stirring shaft 531 extends into the dilution cylinder 51 and reaches the bottom of the dilution cylinder 51, and the other end thereof is fixedly connected to the output end of the second motor 533. The stirring blades 532 are fixedly connected to the stirring shaft 531. When in use, when the diluent enters the dilution cylinder 51 through the second opening 523, the second motor 533 is started. The second motor 533 can drive the stirring shaft 531 to rotate, and the rotation of the stirring shaft 531 will drive the stirring blades 532 to rotate, so as to stir the mixture of white liquor and diluent to dilute the white liquor. A second liquid outlet hole 511 is provided at the bottom of the dilution cylinder 51, which can be blocked by a sealing plug in the initial state. After the white liquor is diluted, the diluted white liquor can be discharged from the second liquid outlet hole 511.

[0046] As an alternative embodiment, the stirring blades 532 can be selected as spiral stirring blades 532. When the spiral stirring blades 532 rotate, they have the function of driving the mixed liquid to move up and down, which can accelerate the mixing between the white liquor and the diluent.

[0047] The above describes the embodiments of this embodiment, but this embodiment is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this embodiment.

Claims

1. A dilution device for liquor production, characterized in that, Comprising: A bracket (1), which includes: a bottom plate (11) and a top plate (12); A liquid collection tank (2), which is arranged on the upper side of the top plate (12). A plurality of first liquid outlet holes (21) are opened at the bottom of the liquid collection tank (2). The centers of the plurality of first liquid outlet holes (21) are located on the same circumference. A sealing assembly (23) is arranged at the first liquid outlet holes (21); A plurality of metering cylinders (3), which are all slidably arranged between the liquid collection tank (2) and the top plate (12) and correspond to the plurality of first liquid outlet holes (21) one by one. The axis of the metering cylinder (3) is collinear with the axis of the corresponding first liquid outlet hole (21). A triggering assembly (31) that triggers and cooperates with the corresponding sealing assembly (23) is arranged in the metering cylinder (3); A driving assembly (4), which is arranged on the top plate (12) and is used to selectively lift the metering cylinder (3) so that the triggering assembly (31) in the metering cylinder (3) selectively cooperates with the corresponding sealing assembly (23) for opening and closing; A plurality of dilution assemblies (5), which correspond to the plurality of metering cylinders (3) one by one. The dilution assembly (5) includes: a dilution cylinder (51), a stirring assembly (53) and an infusion tube (52). The dilution cylinder (51) is arranged between the bottom plate (11) and the top plate (12). One end of the infusion tube (52) extends into the interior of the dilution cylinder (51), and the other end slidably extends into the interior of the corresponding metering cylinder (3). A flow channel (521) is opened in the infusion tube (52). When the triggering assembly (31) disengages from the sealing assembly (23), the flow channel (521) communicates the metering cylinder (3) with the corresponding dilution cylinder (51). The stirring assembly (53) is used to mix the liquid mixture in the dilution cylinder (51).

2. The dilution equipment for liquor production according to claim 1, characterized in that, The bracket (1) further includes: a plurality of first support columns (13), a plurality of second support columns (14) and a support frame (15). The plurality of first support columns (13) are arranged at intervals between the top plate (12) and the bottom plate (11). The plurality of second support columns (14) are arranged at intervals between the liquid collection tank (2) and the top plate (12). The support frame (15) is fixedly connected to the second support column (14). A plurality of support holes are opened in the support frame (15), and the plurality of support holes correspond to the plurality of metering cylinders (3) one by one. The metering cylinder (3) is slidably connected in the corresponding support hole.

3. A white liquor production dilution device according to claim 1, characterized in that, The sealing assembly (23) includes: a sealing groove (24) and a sealing plate (25). The area of the sealing plate (25) is larger than the area of the first liquid outlet hole (21). One end of the sealing plate (25) is rotatably connected in the sealing groove (24), and the other end selectively seals the first liquid outlet hole (21).

4. The white liquor production dilution equipment according to claim 3, characterized in that, The triggering assembly (31) includes: a support rod (311) and a trigger rod (312). Both ends of the support rod (311) are fixedly connected to the inner wall of the corresponding metering cylinder (3). The trigger rod (312) is vertically and fixedly connected to the support rod (311).

5. A white liquor production dilution device according to claim 4, characterized in that, The upper surface of the support rod (311) is configured as an arc-shaped structure with an opening downward.

6. The dilution device for liquor production according to claim 1, characterized in that, The driving assembly (4) includes: a driving ring (41), an arc-shaped convex block (42), a toothed ring (46), a first gear (43), a second gear (44), and a first motor (45). The driving ring (41) is rotatably connected to the upper wall of the top plate (12). The arc-shaped convex block (42) is arranged on the upper wall of the driving ring (41), and the arc-shaped convex block (42) is concentric with the driving ring (41). The toothed ring (46) is fixedly connected to the inner wall of the driving ring (41). The first gear (43) and the second gear (44) are both rotatably connected to the top plate (12). The first gear (43) meshes with the toothed ring (46), the second gear (44) meshes with the first gear (43), the first motor (45) is fixedly connected to the top plate (12), and the output end of the first motor (45) is fixedly connected to the second gear (44).

7. The dilution device for liquor production according to claim 6, wherein, Both sides of the arc-shaped convex block (42) are provided with first arc-shaped portions, and the portion of the bottom of the metering cylinder (3) that cooperates with the first arc-shaped portions is provided with second arc-shaped portions adapted to the first arc-shaped portions.

8. A white liquor production dilution device according to claim 1, characterized in that, The flow channel (521) has a first opening (522) and a second opening (523). During the up and down movement of the metering cylinder (3), the first opening (522) is selectively communicated with the inside of the metering cylinder (3), and the second opening (523) is communicated with the inside of the corresponding dilution cylinder (51).

9. The dilution equipment for liquor production according to claim 8, characterized in that, The infusion tube (52) is arranged vertically. There are a plurality of second openings (523), and the plurality of second openings (523) are distributed along the vertical direction.

10. A white liquor production dilution device according to claim 1, characterized in that, The stirring assembly (53) includes: a stirring shaft (531), stirring blades (532), and a second motor (533). The second motor (533) is fixedly connected to the upper wall of the top plate (12). The stirring shaft (531) vertically penetrates the top plate (12). One end of the stirring shaft (531) extends into the dilution cylinder (51), and the other end thereof is fixedly connected to the output end of the second motor (533). The stirring blades (532) are fixedly connected to the stirring shaft (531).

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