Mulberry wine preparation process method and equipment thereof

Abstract

The invention belongs to the technical field of mulberry wine preparation, and discloses a mulberry wine preparation process method and equipment thereof.The mulberry wine preparation process method comprises a filtering tank, a diatomite mixing barrel is arranged on one side of the filtering tank, a tank cover is arranged on the top of the filtering tank, a water inlet pipe is arranged on the top of the tank cover, one end of the water inlet pipe penetrates through the tank cover and extends into the filtering tank, and an exhaust pipe is arranged on one side of the water inlet pipe; and a waste discharge port is formed in the bottom of the filtering tank. The diameter of a first filtering hole is adjusted through movement of a movable plate, and when the movable plate moves, filtering holes in an adjusting plate and filtering holes in a second filtering plate are staggered through the action of a first rack, a movable block, a first gear and a second rack, so that the size of the filtering holes in the second filtering plate is changed, and the filtering effect is improved. And the problem of index loss caused by loss of aroma, taste, color and other components of the wine due to the fact that the wine is filtered out together with the components of the wine can be prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of mulberry wine preparation, and in particular relates to a mulberry wine preparation process method and equipment thereof. Background Art

[0002] Mulberry is one of the fruits with a long history in my country. It can be traced back to 2,000 years ago when it was already a tribute to the Chinese emperor. It is recorded in the famous Chinese traditional medical book "Compendium of Materia Medica" that it is beneficial to the joints of the five internal organs, promotes blood circulation, soothes the soul and calms the mind, makes people smarter, whitens and keeps young, and is good for drinking and reducing swelling. Mulberry brandy, as the name suggests, is a wine made from mulberry. Mulberry is the fruit of the mulberry tree, and it is a treasure from head to toe. It is rich in various nutrients, such as vitamin C, vitamin E, flavonoids, anthocyanins, etc., and has extremely high medicinal value.

[0003] In the prior art, wine is filtered through a diatomaceous earth filter. During the filtering process, the internal filter aperture of the diatomaceous earth filter can be adjusted, which not only filters out impurities but also filters out the components of the wine itself, thereby causing the loss of components such as the aroma, taste and color of the wine, further leading to the emergence of indicator loss problems. Summary of the invention

[0004] The present invention aims at the problems in the prior art and proposes the following technical solutions: a mulberry wine preparation process method and equipment thereof, comprising a filtering tank, a diatomaceous earth mixing barrel is arranged on one side of the filtering tank, a tank cover is arranged on the top of the filtering tank, a water inlet pipe is arranged on the top of the tank cover, one end of the water inlet pipe passes through the tank cover and extends to the inside of the filtering tank, an exhaust pipe is arranged on one side of the water inlet pipe, an exhaust valve is arranged on one end of the exhaust pipe, a waste outlet is arranged at the bottom of the filtering tank, a first conveying pipe is fixedly installed on one side of the water inlet pipe, a mirror is arranged in the middle of the first conveying pipe, one end of the first conveying pipe extends to the inside of the diatomaceous earth mixing barrel, an outlet is fixedly installed on one side of the diatomaceous earth mixing barrel, a circulation pipe is arranged on the top of the diatomaceous earth mixing barrel, one end of the circulation pipe is fixedly installed with the first conveying pipe, and the other end passes through the top of the diatomaceous earth mixing barrel and extends To the inside of the diatomaceous earth mixing barrel, a second delivery pipe is arranged at the bottom of the first delivery pipe, a pressure gauge is arranged at one end of the second delivery pipe, and a circulating pump is fixedly installed at the other end thereof, an inlet is fixedly installed at one end of the second delivery pipe close to the diatomaceous earth mixing barrel, a connecting pipe is fixedly installed at the top of one end of the second delivery pipe close to the inlet, the top of the connecting pipe is fixedly installed with the diatomaceous earth mixing barrel, a first control valve is arranged at the bottom of one end of the water inlet pipe and located at the bottom of the first delivery pipe, a second control valve is arranged at the bottom of the first control valve, a third control valve is arranged at the connecting pipe, the inlet, the outlet and one end of the circulating pipe, a mounting plate is fixedly installed on the inner wall at the top of the filter tank, a first filter plate is fixedly installed at the bottom of the mounting plate, second filter plates are fixedly installed on both sides of the first filter plate, and a moving port is opened at the top of the mounting plate.

[0005] As a preferred embodiment of the above technical scheme, a servo motor is arranged at the top of the moving port, and a threaded rod is fixedly installed at the output end of the servo motor, one end of the threaded rod passes through the moving port and is rotatably connected to the top of the first filter plate, and the bottom end of the threaded rod is threadedly connected to a moving plate, and both ends of the bottom of the moving plate are hinged with pushing plates, and one end of the pushing plate is hinged with a movable plate, and the movable plate is located inside the second filter plate, and a groove is opened in the middle of the first filter plate, and the movable plate is arranged corresponding to the groove, and a mounting groove is opened on the side of the movable plate away from the groove, and an adjustment structure is arranged inside the mounting groove, the servo motor, the threaded rod, the moving plate, the pushing plate, the first filter plate, the second filter plate, and the movable plate are distributed in a circular array with the center of the mounting plate, a protective block is arranged on the outside of the servo motor, and a mounting frame is arranged at the bottom of the protective block, the bottom of one end of the mounting frame is fixedly installed with the top of the mounting plate, the threaded rod runs through the middle of the mounting frame, the pushing plate passes through the moving port and extends to the top of the second filter plate, and limiting structures are arranged on both sides of the second filter plate.

[0006] As a preferred embodiment of the above technical solution, two fixing holes are provided on the inner wall of one side of the second filter plate, connecting springs are fixedly installed inside the two fixing holes, one end of the connecting spring is fixedly installed on the movable plate, a movable groove is provided between the connecting springs and on the inner wall of one side of the second filter plate, the side of the movable plate away from the groove is arranged corresponding to the movable groove, a filter hole of the same diameter as that of the second filter plate is provided on the movable plate, the filter holes on the movable plate are arranged corresponding to the filter holes on the second filter plate, and magnetic blocks are fixedly installed on the side of the movable plate close to the groove.

[0007] As a preferred embodiment of the above technical solution, the adjustment structure includes a first rack, a moving block is fixedly installed at one end of the first rack, the first rack and one side of the moving block are fixedly installed to the inner wall of the mounting groove, a first gear is meshed with one side of the first rack, a rotating rod is fixedly installed in the middle of the first gear, the top of the rotating rod is rotatably connected to the top inner wall of the mounting groove, a second rack is meshed with one side of the first gear, and an adjustment plate is fixedly installed on one side of the second rack.

[0008] As a preferred embodiment of the above technical solution, the first rack, the movable block, the first gear, and the second rack are all located at the top of the adjusting plate, the bottom of the adjusting plate is slidably connected to the inner wall of the mounting groove, and a filter hole matching the movable plate is provided on the adjusting plate, and the diameters of the filter holes on the movable plate and the second filter plate are smaller than the diameter of the filter holes on the first filter plate.

[0009] As a preferred embodiment of the above technical solution, the limiting structure includes a fixed plate, a fixing groove is opened at the bottom end of one side of the fixed plate, a movable block is arranged inside the fixed groove, a fixing spring is fixedly connected to one side of the fixed plate, one end of the fixing spring is fixedly installed on one side of the bottom end of the second filter plate, a third rack is fixedly installed on the top of the movable block, a second gear is meshed with the top of the third rack, a fourth rack is meshed with the top of the second gear, and a limiting rod is fixedly installed on one side of the fourth rack.

[0010] As a preferred embodiment of the above technical solution, a first telescopic rod is fixedly installed on one side of the fixed plate close to the second filter plate, one side of the first telescopic rod is fixedly installed on one side of the second filter plate, a limiting hole is opened on one side of the bottom end of the second filter plate and located on the top of the fixed spring, the limiting rod is plugged into the limiting hole, a movable rod is fixedly connected to the middle of the second gear, both ends of the movable rod are rotatably connected to the support plate, one side of the support plate is fixedly installed on the fixed plate, the bottom of the movable block and the top of the fourth rack are respectively slidably connected to the inner wall of the fixed groove, the second telescopic rod is fixedly installed on the side of the fourth rack away from the limiting rod, and one side of the second telescopic rod is fixedly installed on the inner wall of the fixed groove

[0011] The invention also discloses a process for preparing mulberry wine, comprising the following steps:

[0012] Step 1: Prepare the ingredients, mainly mulberries, liquor and rock sugar. The amount of mulberries is determined by the expected output of the liquor. Generally, high-proof liquor can be used as the base liquor, and rock sugar is used to adjust the sweetness of the liquor.

[0013] Step 2: Mulberries need to be cleaned before production. You can add a little salt and flour to wash them, then rinse them with clean water, and finally use a distillation tower to dry the water, and then crush the mulberries;

[0014] Step 3: Put the cleaned mulberries into a sterilized fermentation tank, add an appropriate amount of liquor and crystal sugar, seal the container, and place it in a cool and ventilated place for fermentation for 15-30 days. The weight percentage of mulberries and sucrose is 2-6:0.5;

[0015] Step 4: After the fermentation is completed, the mulberries after the first fermentation are filtered through a filtering device for solid-liquid separation, and the mulberry residue is removed to obtain mulberry juice;

[0016] Step 5: The mulberry juice obtained after squeezing and separation is put into a wooden fermentation barrel for a second fermentation. After fermenting for one month at 20-23°C, the upper clear liquid is taken and passed through a distillation device to obtain mulberry puree wine, which is then filtered through a diatomaceous earth filtration device and filled into a bioceramic wine jar for refrigerated storage.

[0017] As a preferred embodiment of the above technical solution, the inoculation amount of the activated lactic acid bacteria seed liquid in the first fermentation is 2%, the fermentation temperature is controlled at 37° C., and the fermentation time is controlled at 36 h.

[0018] As a preferred embodiment of the above technical solution, the initial pH of the fermentation system in the second fermentation is 3.4, the inoculation amount of the brewer's yeast seed liquid is 6%, the fermentation temperature is controlled at 14° C., and the fermentation is carried out for 12 days.

[0019] The beneficial effects of the present invention are:

[0020] (1) The present invention moves the movable plate to the inside of the groove inside the first filter plate. Since the filter hole on the movable plate is smaller than the filter hole on the first filter hole, when the movable plate corresponds to the filter hole on the first filter hole, the diameter of the first filter hole is adjusted, and when the movable plate moves, through the action of the first rack, the moving block, the first gear and the second rack, the movable groove of one end of the adjustment plate is moved, so that the filter hole on the adjustment plate is misaligned with the filter hole on the second filter plate, so that the size of the filter hole on the second filter plate is changed, which is convenient for adjusting the filter aperture inside the diatomaceous earth filter, preventing the diatomaceous earth filter from filtering impurities, and preventing the components of the wine itself from being filtered out, thereby causing the aroma, taste and color of the wine to be lost, and further causing the problem of index loss;

[0021] (2) The present invention can squeeze the movable block by connecting the spring when the movable plate and the adjustment plate move, so that the limiting rod limits the second filter plate under the action of the third rack, the second gear and the fourth rack, and improves the support and fixation of the second filter plate by the fixed plate and the first telescopic rod, thereby improving the stability of the movable block and the adjustment plate when moving to adjust the filter aperture, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 What is shown is a schematic diagram of the overall structure of the embodiment;

[0023] Figure 2 Shown is a cross-sectional view of the overall structure of the embodiment;

[0024] Figure 3 What is shown is the internal structure diagram of the filter tank of the embodiment;

[0025] Figure 4 Shown is a structural diagram of the mounting plate, the first filter plate and the second filter plate of the embodiment;

[0026] Figure 5 Shown is a cross-sectional view of a first filter plate and a second filter plate of an embodiment;

[0027] Figure 6 Shown is a structural diagram of the interior of the second filter plate of the embodiment;

[0028] Figure 7 Shown is a structural diagram of the first filter plate and the movable plate of the embodiment;

[0029] Figure 8 What is shown is the internal structure diagram of the installation slot of the embodiment;

[0030] Fig. 9 Shown is a structural diagram of an embodiment adjustment structure;

[0031] Fig.10Shown is a structural diagram of a structure defined in an embodiment;

[0032] Fig.11 Shown is a diagram of the internal structure of a fixing groove of an embodiment.

[0033] In the figure: 1, filter tank; 2, diatomite mixing barrel; 3, tank cover; 4, water inlet pipe; 5, exhaust pipe; 6, exhaust valve; 7, waste outlet; 8, first delivery pipe; 9, mirror; 10, outlet; 11, circulation pipe; 12, second delivery pipe; 13, circulation pump; 14, inlet; 15, connecting pipe; 16, first control valve; 17, second control valve; 18, third control valve; 19, mounting plate; 20, first filter plate; 21, second filter plate; 22, servo motor; 23, threaded rod; 24 , moving plate; 25, pushing plate; 26, movable plate; 27, protective block; 28, limiting structure; 281, fixed plate; 282, movable block; 283, fixed spring; 284, third rack; 285, second gear; 286, fourth rack; 287, limiting rod; 29, connecting spring; 30, magnetic block; 31, first rack; 32, moving block; 33, first gear; 34, rotating rod; 35, second rack; 36, adjusting plate; 37, first telescopic rod; 38, second telescopic rod. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0035] Example 1

[0036] The present invention provides a mulberry wine preparation device, such as Figures 1 to 9As shown, it includes a filter tank 1, a diatomaceous earth mixing barrel 2 is arranged on one side of the filter tank 1, a tank cover 3 is arranged on the top of the filter tank 1, a water inlet pipe 4 is arranged on the top of the tank cover 3, one end of the water inlet pipe 4 passes through the tank cover 3 and extends to the inside of the filter tank 1, an exhaust pipe 5 is arranged on one side of the water inlet pipe 4, an exhaust valve 6 is arranged on one end of the exhaust pipe 5, a waste outlet 7 is arranged at the bottom of the filter tank 1, a first delivery pipe 8 is fixedly installed on one side of the water inlet pipe 4, a mirror 9 is arranged in the middle of the first delivery pipe 8, one end of the first delivery pipe 8 extends to the inside of the diatomaceous earth mixing barrel 2, and the diatomaceous earth mixing barrel 2 is fixedly installed on one side There is an outlet 10, a circulation pipe 11 is arranged on the top of the diatomite mixing barrel 2, one end of the circulation pipe 11 is fixedly installed with the first delivery pipe 8, and the other end passes through the top of the diatomite mixing barrel 2 and extends to the inside of the diatomite mixing barrel 2, a second delivery pipe 12 is arranged at the bottom of the first delivery pipe 8, a pressure gauge is arranged at one end of the second delivery pipe 12, and a circulation pump 13 is fixedly installed at the other end, an inlet 14 is fixedly installed at one end of the second delivery pipe 12 near the diatomite mixing barrel 2, a connecting pipe 15 is fixedly installed at the top of one end of the second delivery pipe 12 near the inlet 14, and the top of the connecting pipe 15 The bottom of the water inlet pipe 4 is fixedly installed with the diatomite mixing barrel 2, a first control valve 16 is arranged at the bottom of the first delivery pipe 8, a second control valve 17 is arranged at the bottom of the first control valve 16, a third control valve 18 is arranged at the connecting pipe 15, the inlet 14, the outlet 10 and one end of the circulation pipe 11, a mounting plate 19 is fixedly installed on the inner wall of the top of the filter tank 1, a first filter plate 20 is fixedly installed at the bottom of the mounting plate 19, and second filter plates 21 are fixedly installed on both sides of the first filter plate 20, a moving port is opened at the top of the mounting plate 19, and a A servo motor 22 is provided, and a threaded rod 23 is fixedly installed at the output end of the servo motor 22. One end of the threaded rod 23 passes through the moving port and is rotatably connected to the top of the first filter plate 20. A moving plate 24 is threadedly connected to the bottom end of the threaded rod 23. Push plates 25 are hinged at both ends of the bottom of the moving plate 24. A movable plate 26 is hinged at one end of the push plate 25. The movable plate 26 is located inside the second filter plate 21. A groove is provided in the middle of the first filter plate 20. The movable plate 26 is arranged corresponding to the groove. An installation groove is provided on the side of the movable plate 26 away from the groove, and an adjustment structure is arranged inside the installation groove.

[0037] The first filter plate 20 and the second filter plate 21 are installed by the mounting plate 19, and the threaded rod 23 is driven to rotate by starting the servo motor 22, so that the movable plate 24 moves upward along the inner wall of the moving port, so that the push plate 25 deflects and drives the movable plates 26 to move closer to each other, so that the movable plate 26 moves to the inside of the groove in the middle of the first filter plate 20, and at the same time moves inside the second filter plate 21 through the limiting structure 28, so that the filter holes on the first filter plate 20 correspond to the filter holes on the movable plate 26, and the limiting structure 28 moves to the filter holes on the second filter plate 21. The filter holes are blocked to reduce the filter apertures on the first filter plate 20 and the second filter plate 21, and then diatomaceous earth and water are put into the diatomaceous earth mixing barrel 2, and mixed in a certain proportion in the diatomaceous earth mixing barrel 2 to a certain concentration of diatomaceous earth concentrate, and the diatomaceous earth concentrate is transported to the second delivery pipe 12 by opening the third control valve 18 at one end of the connecting pipe 15, and then the circulation pump 13 is started to transport the diatomaceous earth concentrate in the second delivery pipe 12 to the water inlet pipe 4, and the second control valve 17 is opened to transport it to the inside of the filter tank 1, and then the diatomaceous earth concentrate is transported to the inside of the filter tank 1. Part of the diatomaceous earth particles will be retained on the first filter plate 20 and the second filter plate 21 inside the filter tank 1, and gradually form a uniform diatomaceous earth pre-coating film. After the pre-coating film is formed, the third control valve 18 at the inlet 14 is opened to introduce the wine to be filtered into the filter tank 1 through the second delivery pipe 12. Under the pressure of the circulating pump 13, the wine passes through the first filter plate 20, the second filter plate 21, the movable plate 26 and the regulating plate 36 pre-coated with diatomaceous earth for filtration, so that the impurities in the wine are retained by the diatomaceous earth film. The wine is observed through the mirror 9 to see whether it is The filtered wine is clear, and the clear wine is transported to the inside of the outlet 10 through the first delivery pipe 8. The filtered wine is discharged by opening the third control valve 18 at the outlet 10. Part of the diatomaceous earth liquid returns to the inside of the diatomaceous earth mixing barrel 2 through the first delivery pipe 8 and the circulation pipe 11, and water is transported to the inside of the filter tank 1 through the water inlet pipe 4. Backwashing is performed inside the filter tank 1 to remove impurities on the first filter plate 20, the second filter plate 21, the movable plate 26 and the adjusting plate 36, and the solid waste accumulated at the bottom of the filter is discharged through the waste outlet 7.

[0038] like Figures 3 to 8 As shown, the servo motor 22, the threaded rod 23, the movable plate 24, the push plate 25, the first filter plate 20, the second filter plate 21, and the movable plate 26 are distributed in a circular array with the mounting plate 19 as the center. A protective block 27 is provided on the outside of the servo motor 22, and a mounting frame is provided at the bottom of the protective block 27. The bottom of one end of the mounting frame is fixedly installed on the top of the mounting plate 19, the threaded rod 23 runs through the middle of the mounting frame, and the push plate 25 extends through the movable opening to the top of the second filter plate 21, and limiting structures 28 are provided on both sides of the second filter plate 21.

[0039] The servo motor 22, threaded rod 23, movable plate 24, pushing plate 25, first filter plate 20, second filter plate 21, movable plate 26 and mounting plate 19 distributed in a circular array can improve the effect of wine filtering. The servo motor 22 can be protected by the protective block 27. The servo motor 22 can be fixedly installed by the mounting frame, so that the threaded rod 23 can be driven to rotate, so that the movable plate 24 moves. The pushing plate 25 deflects and drives the movable plate 26 to move, and the aperture of the first filter plate 20 is adjusted. The limiting structure 28 can limit the two sides of the second filter plate 21, so that when the movable plate 26 and the adjustment plate 36 move, the first filter plate 20 and the second filter plate 21 can remain stable, thereby improving stability.

[0040] like Figures 5 to 8 As shown, two fixing holes are provided on the inner wall of one side of the second filter plate 21, and connecting springs 29 are fixedly installed inside the two fixing holes. One end of the connecting spring 29 is fixedly installed with the movable plate 26, and a movable groove is provided between the connecting springs 29 and on the inner wall of one side of the second filter plate 21. The movable plate 26 is arranged corresponding to the movable groove on the side away from the groove. A filter hole with the same diameter as the second filter plate 21 is provided on the movable plate 26, and the filter holes on the movable plate 26 are arranged corresponding to the filter holes on the second filter plate 21. Magnetic blocks 30 are fixedly installed on the movable plate 26 close to the groove.

[0041] The connecting spring 29 is installed through the fixing hole. When the movable plate 26 moves into the groove, the connecting spring 29 is stretched, and the magnetic block 30 on one side of the movable plate 26 is magnetically attracted, so that the filter holes on the movable plate 26 are located corresponding to the filter holes on the first filter plate 20, and the movable plate 26 is fixed in the groove. Since the movable plate 26 is provided with filter holes with the same diameter as the second filter plate 21, the filter holes on the movable plate 26 are arranged corresponding to the filter holes on the second filter plate 21, so that after the movable plate 26 moves into the groove, the filter holes of the first filter plate 20 are blocked, so that the aperture of the first filter plate 20 becomes smaller, thereby preventing the components of the wine itself from being filtered out, thereby causing the aroma, taste and color of the wine to be lost, further leading to the problem of index loss.

[0042] like Figures 7 to 9As shown, the adjustment structure includes a first rack 31, a moving block 32 is fixedly installed at one end of the first rack 31, the first rack 31 and one side of the moving block 32 are fixedly installed with the inner wall of the mounting groove, a first gear 33 is meshed with one side of the first rack 31, a rotating rod 34 is fixedly installed in the middle of the first gear 33, and the top of the rotating rod 34 is rotatably connected to the inner wall of the top of the mounting groove, a second rack 35 is meshed with one side of the first gear 33, and an adjustment plate 36 is fixedly installed on one side of the second rack 35, the first rack 31, the moving block 32, the first gear 33, and the second rack 35 are all located at the top of the adjustment plate 36, and the bottom of the adjustment plate 36 is slidably connected to the inner wall of the mounting groove, and a filtering hole matching the movable plate 26 is opened on the adjustment plate 36, and the diameter of the filtering hole on the movable plate 26 and the second filter plate 21 is smaller than the diameter of the filtering hole on the first filter plate 20.

[0043] When the movable plate 26 moves toward the inside of the groove, the movable plate 26 drives the first rack 31 and the moving block 32 to move, so that the first gear 33 rotates, and drives the second rack 35 to move away from the groove, so that the adjusting plate 36 moves toward the inside of the movable groove. When the movable plate 26 moves into the inside of the groove, the first rack 31 and the first gear 33 are separated and no longer meshed. At this time, the adjusting plate 36 moves to the inside of the movable groove and stops moving. The filter holes on the adjusting plate 36 are misaligned with the filter holes on the second filter plate 21. Since the diameters of the filter holes on the movable plate 26 and the second filter plate 21 are smaller than the diameters of the filter holes on the first filter plate 20, the filter aperture on the second filter plate 21 becomes smaller after the adjusting plate 36 moves, thereby facilitating the improvement of the filtering effect of the diatomaceous earth filtering equipment.

[0044] like Figure 10 to Figure 11 As shown, the limiting structure 28 includes a fixed plate 281, a fixing groove is opened at the bottom end of one side of the fixed plate 281, a movable block 282 is arranged inside the fixing groove, a fixing spring 283 is fixedly connected to one side of the fixed plate 281, one end of the fixing spring 283 is fixedly installed on one side of the bottom end of the second filter plate 21, a third rack 284 is fixedly installed on the top of the movable block 282, a second gear 285 is meshed with the top of the third rack 284, a fourth rack 286 is meshed with the top of the second gear 285, and a limiting rod 287 is fixedly installed on one side of the fourth rack 286.

[0045] The fixed plate 281 is fixed by the mounting plate 19, and the movable block 282, the third rack 284, the fourth rack 286, the second gear 285 and the limiting rod 287 are conveniently installed through the fixing groove on one side of the fixed plate 281. When the movable block 282 and the adjusting plate 36 move, the second filter plate 21 shakes and squeezes the fixing spring 283. The fixing spring 283 pushes the movable block 282 and the third rack 284 to move into the mounting groove. The second gear 285 rotates, so that the fourth rack 286 drives the limiting rod 287 to be inserted into the limiting hole, thereby further improving the support and fixation of the first filter plate 20 and the second filter plate 21, facilitating the filtering of the wine through the stability of the first filter plate 20 and the second filter plate 21.

[0046] like Figure 10 to Figure 11 As shown, a first telescopic rod 37 is fixedly installed on one side of the fixed plate 281 close to the second filter plate 21, and one side of the first telescopic rod 37 is fixedly installed on one side of the second filter plate 21. A limiting hole is opened on one side of the bottom end of the second filter plate 21 and located on the top of the fixed spring 283. The limiting rod 287 is plugged into the limiting hole. A movable rod is fixedly connected to the middle of the second gear 285, and both ends of the movable rod are rotatably connected to support plates. One side of the support plate is fixedly installed on the fixed plate 281, and the bottom of the movable block 282 and the top of the fourth rack 286 are respectively slidably connected to the inner wall of the fixed groove. The second telescopic rod 38 is fixedly installed on the side of the fourth rack 286 away from the limiting rod 287, and one side of the second telescopic rod 38 is fixedly installed on the inner wall of the fixed groove.

[0047] The first telescopic rod 37 is used to facilitate the fixed plate 281 to support and fix the middle part of one side of the second filter plate 21, thereby further improving the stability of the second filter plate 21. When the movable block 282 moves toward the inside of the fixed groove, the third rack 284 drives the second gear 285 to rotate, so that the two ends of the movable rod rotate on one side of the support plate, thereby allowing the fourth rack 286 to push the limiting rod 287 to be inserted tightly into the limiting hole, and at the same time, the second telescopic rod 38 is extended, which is convenient for the bottom end of the fixed plate 281 to limit the middle part of the second filter plate 21, thereby improving the stability of the second filter plate 21 on both sides of the first filter plate 20.

[0048] Example 2

[0049] The invention also discloses a process for preparing mulberry wine, comprising the following steps:

[0050] Step 1: Prepare the ingredients, mainly mulberries, liquor and rock sugar. The amount of mulberries is determined by the expected output of the liquor. Generally, high-proof liquor can be used as the base liquor, and rock sugar is used to adjust the sweetness of the liquor.

[0051] Step 2: Mulberries need to be cleaned before production. You can add a little salt and flour to wash them, then rinse them with clean water, and finally use a distillation tower to dry the water, and then crush the mulberries;

[0052] Step 3: Put the cleaned mulberries into a sterilized fermentation tank, add an appropriate amount of liquor and crystal sugar, seal the container, and place it in a cool and ventilated place for fermentation for 15-30 days. The weight percentage of mulberries and sucrose is 2-6:0.5;

[0053] Step 4: After the fermentation is completed, the mulberries after the first fermentation are filtered through a filtering device for solid-liquid separation, and the mulberry residue is removed to obtain mulberry juice;

[0054] Step 5: The mulberry juice obtained after squeezing and separation is put into a wooden fermentation barrel for the second fermentation. After fermenting for one month at 20-23℃, the upper clear liquid is taken and passed through a distillation device to obtain mulberry puree wine, which is filtered through a diatomaceous earth filtration device and filled into a bioceramic wine jar for refrigerated storage. During the storage process, the wine body rubs against the calcium negative ion bioceramic, receives the energy-enabling oscillation of the calcium negative ions, and allows the macromolecular flavor substances to be quickly converted into small molecular flavor substances, which is beneficial to improve the human body's absorption and utilization of health factors in the wine body, enhance immunity, activate cells in the human body, and promote blood circulation. Long-term storage of pure grain wine soaked in calcium negative ion bioceramic materials promotes metabolism, making it more mature, aged, and mellow.

[0055] The inoculation amount of the activated lactic acid bacteria seed solution in the first fermentation was 2%, the fermentation temperature was controlled at 37° C., and the fermentation time was controlled at 36 h.

[0056] The initial pH of the fermentation system in the second fermentation was 3.4, the inoculation amount of the brewer's yeast seed liquid was 6%, the fermentation temperature was controlled at 14° C., and the fermentation was carried out for 12 days.

[0057] Working principle: When in use, the servo motor 22 is started to drive the threaded rod 23 to rotate, so that the movable plate 24 moves upward along the inner wall of the movable opening, so that the push plate 25 is deflected to drive the movable plate 26 to move closer to each other, so that the movable plate 26 moves into the groove, and the movable plate 26 drives the first rack 31 and the moving block 32 to move, so that the first gear 33 rotates, drives the second rack 35 to move away from the groove, so that the adjustment plate 36 moves into the movable groove. When the movable plate 26 moves into the groove, the magnetic block 30 is attracted to confine the movable plate 26 in the groove. When the first rack 31 and the first gear 33 are separated, the movable plate 26 is moved to the inner part of the movable groove. The movable plate 26 and the second filter plate 21 are no longer engaged, and the adjusting plate 36 moves to the inside of the movable groove and stops moving. The filter holes on the adjusting plate 36 are misaligned with the filter holes on the second filter plate 21. Since the diameters of the filter holes on the movable plate 26 and the second filter plate 21 are smaller than the diameters of the filter holes on the first filter plate 20, the filter holes on the second filter plate 21 become smaller after the adjusting plate 36 moves, thereby making the filter holes on the first filter plate 20 and the second filter plate 21 smaller. Then, diatomaceous earth and water are put into the diatomaceous earth mixing barrel 2 through the liquid inlet tank, and mixed in a certain proportion in the diatomaceous earth mixing barrel 2 to a certain concentration of diatomaceous earth concentrate, and then the diatomaceous earth concentrate is mixed in the diatomaceous earth mixing barrel 2 to a certain concentration of diatomaceous earth concentrate. The third control valve 18 at one end of the connecting pipe 15 is opened to allow the diatomite concentrate to be transported to the second delivery pipe 12, and then the circulation pump 13 is started to transport the diatomite concentrate in the second delivery pipe 12 to the water inlet pipe 4, and the second control valve 17 is opened to transport it to the inside of the filter tank 1. A part of the diatomite particles will be trapped on the first filter plate 20 and the second filter plate 21 in the filter tank 1, and gradually form a uniform diatomite pre-coating film. After the pre-coating film is formed, the third control valve 18 at the inlet 14 is opened to introduce the wine to be filtered into the filter tank 1 through the second delivery pipe 12. The wine is pumped into the circulation pump 13. Under the pressure of the filter, the wine is filtered through the first filter plate 20, the second filter plate 21, the movable plate 26 and the adjusting plate 36 pre-coated with diatomaceous earth, so that the impurities in the wine are retained by the diatomaceous earth membrane, and the clear wine is transported to the inside of the outlet 10 through a delivery pipe, and the filtered wine is discharged by opening the third control valve 18 at the outlet 10, and part of the water is transported to the inside of the filter tank 1 through the water inlet pipe 4, and backwashing is performed inside the filter tank 1 to remove the impurities on the first filter plate 20, the second filter plate 21, the movable plate 26 and the adjusting plate 36, and the solid waste accumulated at the bottom of the filter is discharged through the waste outlet 7.

[0058] When the movable plate 26 and the adjustment plate 36 move at the same time, and the first filter plate 20 and the second filter plate 21 shake on both sides, the fixed spring 283 is squeezed and compressed and pushes the movable block 282 to move into the fixed groove, and the movable block 282 drives the top third rack 284 to move into the fixed groove, so that the second gear 285 drives the movable rod to rotate on both sides of the support plate, so that the fourth rack 286 drives the limiting rod 287 to move toward the side of the second filter plate 21, and at the same time the second telescopic rod 38 is extended, so that the limiting rod 287 is tightly inserted into the inside of the limiting hole, so as to improve the stability of the first filter plate 20 and the second filter plate 21 and facilitate use.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A mulberry wine preparation device, comprising a filtering tank (1), characterized in that: A diatomaceous earth mixing barrel (2) is arranged on one side of the filter tank (1); a tank cover (3) is arranged on the top of the filter tank (1); a water inlet pipe (4) is arranged on the top of the tank cover (3); one end of the water inlet pipe (4) passes through the tank cover (3) and extends to the inside of the filter tank (1); an exhaust pipe (5) is arranged on one side of the water inlet pipe (4); one end of the exhaust pipe (5) is arranged with an exhaust valve (6); a waste outlet (7) is arranged at the bottom of the filter tank (1); the water inlet pipe (4) passes through the tank cover (3) and extends to the inside of the filter tank (1); the water inlet pipe (4) passes through the tank cover (3) and extends to the inside of the filter tank (1); the water inlet pipe (5 ...4) passes through the tank cover (3) and extends to the inside of the filter tank ( A first delivery pipe (8) is fixedly installed on one side of the pipe (4), a mirror (9) is arranged in the middle of the first delivery pipe (8), one end of the first delivery pipe (8) extends to the inside of the diatomite mixing barrel (2), an outlet (10) is fixedly installed on one side of the diatomite mixing barrel (2), a circulation pipe (11) is arranged on the top of the diatomite mixing barrel (2), one end of the circulation pipe (11) is fixedly installed on the first delivery pipe (8), and the other end passes through the top of the diatomite mixing barrel (2) and extends to the inside of the diatomite mixing barrel (2), the first delivery pipe ( 8) is provided at the bottom of a second delivery pipe (12), a pressure gauge is provided at one end of the second delivery pipe (12), and a circulation pump (13) is fixedly installed at the other end thereof, an inlet (14) is fixedly installed at one end of the second delivery pipe (12) close to the diatomite mixing barrel (2), a connecting pipe (15) is fixedly installed at the top of one end of the second delivery pipe (12) close to the inlet (14), and the top of the connecting pipe (15) is fixedly installed with the diatomite mixing barrel (2), and a water inlet pipe (4) is provided at the bottom of one end of the water inlet pipe (4) and located at the bottom of the first delivery pipe (8) A first control valve (16), a second control valve (17) is arranged at the bottom of the first control valve (16), a third control valve (18) is arranged at the connecting pipe (15), the inlet (14), the outlet (10) and one end of the circulation pipe (11), a mounting plate (19) is fixedly mounted on the inner wall of the top of the filter tank (1), a first filter plate (20) is fixedly mounted at the bottom of the mounting plate (19), second filter plates (21) are fixedly mounted on both sides of the first filter plate (20), and a movable opening is opened at the top of the mounting plate (19).

2. A mulberry wine preparation device according to claim 1, characterized in that: A servo motor (22) is arranged at the top of the movable port, a threaded rod (23) is fixedly installed at the output end of the servo motor (22), one end of the threaded rod (23) passes through the movable port and is rotatably connected to the top of the first filter plate (20), the bottom end of the threaded rod (23) is threadedly connected to a movable plate (24), both ends of the bottom of the movable plate (24) are hinged with push plates (25), one end of the push plate (25) is hinged with a movable plate (26), the movable plate (26) is located inside the second filter plate (21), a groove is provided in the middle of the first filter plate (20), the movable plate (26) is arranged corresponding to the groove, and a mounting groove is provided on the side of the movable plate (26) away from the groove. An adjustment structure is arranged inside the mounting groove. The servo motor (22), the threaded rod (23), the movable plate (24), the push plate (25), the first filter plate (20), the second filter plate (21), and the movable plate (26) are arranged in a circular array with the center of the mounting plate (19). A protective block (27) is arranged on the outside of the servo motor (22). A mounting frame is arranged at the bottom of the protective block (27). The bottom of one end of the mounting frame is fixedly mounted on the top of the mounting plate (19). The threaded rod (23) passes through the middle of the mounting frame. The push plate (25) extends through the movable opening to the top of the second filter plate (21). Limiting structures (28) are arranged on both sides of the second filter plate (21).

3. A mulberry wine preparation device according to claim 2, characterized in that: Two fixing holes are provided on the inner wall of one side of the second filter plate (21), and connecting springs (29) are fixedly installed inside the two fixing holes. One end of the connecting spring (29) is fixedly installed with the movable plate (26), and a movable groove is provided between the connecting springs (29) and located on the inner wall of one side of the second filter plate (21). The movable plate (26) is arranged on a side away from the groove corresponding to the movable groove. A filter hole with the same diameter as the second filter plate (21) is provided on the movable plate (26), and the filter hole on the movable plate (26) is arranged corresponding to the filter hole on the second filter plate (21). A magnetic block (30) is fixedly installed on the side of the movable plate (26) close to the groove.

4. A mulberry wine preparation device according to claim 3, characterized in that: The adjustment structure comprises a first rack (31), a moving block (32) is fixedly mounted on one end of the first rack (31), one side of the first rack (31) and the moving block (32) is fixedly mounted on the inner wall of the mounting groove, a first gear (33) is meshed on one side of the first rack (31), a rotating rod (34) is fixedly mounted on the middle of the first gear (33), the top of the rotating rod (34) is rotatably connected to the inner wall of the top of the mounting groove, a second rack (35) is meshed on one side of the first gear (33), and an adjustment plate (36) is fixedly mounted on one side of the second rack (35).

5. A mulberry wine preparation device according to claim 4, characterized in that: The first rack (31), the moving block (32), the first gear (33) and the second rack (35) are all located at the top of the adjustment plate (36); the bottom of the adjustment plate (36) is slidably connected to the inner wall of the mounting groove; a filter hole matching the movable plate (26) is provided on the adjustment plate (36); the diameters of the filter holes on the movable plate (26) and the second filter plate (21) are smaller than the diameter of the filter holes on the first filter plate (20).

6. A mulberry wine preparation device according to claim 5, characterized in that: The limiting structure (28) comprises a fixed plate (281), a fixed groove is provided at the bottom end of one side of the fixed plate (281), a movable block (282) is arranged inside the fixed groove, a fixed spring (283) is fixedly connected to one side of the fixed plate (281), one end of the fixed spring (283) is fixedly installed to one side of the bottom end of the second filter plate (21), a third rack (284) is fixedly installed on the top of the movable block (282), a second gear (285) is meshed at the top of the third rack (284), a fourth rack (286) is meshed at the top of the second gear (285), and a limiting rod (287) is fixedly installed on one side of the fourth rack (286).

7. A mulberry wine preparation device according to claim 6, characterized in that: A first telescopic rod (37) is fixedly installed on one side of the fixed plate (281) close to the second filter plate (21), and one side of the first telescopic rod (37) is fixedly installed on one side of the second filter plate (21). A limiting hole is opened on one side of the bottom end of the second filter plate (21) and located at the top of the fixed spring (283), and the limiting rod (287) is plugged into the limiting hole. A movable rod is fixedly connected to the middle of the second gear (285), and both ends of the movable rod are rotatably connected to support plates. One side of the support plate is fixedly installed on the fixed plate (281), and the bottom of the movable block (282) and the top of the fourth rack (286) are respectively slidably connected to the inner wall of the fixed groove. A second telescopic rod (38) is fixedly installed on the side of the fourth rack (286) away from the limiting rod (287), and one side of the second telescopic rod (38) is fixedly installed to the inner wall of the fixed groove.

8. A process for preparing mulberry wine using the mulberry wine preparation equipment according to claim 7, characterized in that: The following steps are involved: Step 1: Prepare the materials, mainly including mulberries, liquor and rock sugar. The amount of mulberries is determined according to the expected output of the liquor. Generally, high-proof liquor can be used as the base liquor, and rock sugar is used to adjust the sweetness of the liquor. Step 2: Mulberries need to be cleaned before production. You can add a little salt and flour to wash them, then rinse them with clean water, and finally use a distillation tower to dry the water, and then crush the mulberries; Step 3: Put the cleaned mulberries into a sterilized fermentation tank, add an appropriate amount of liquor and crystal sugar, seal the container, and place it in a cool and ventilated place for fermentation for 15-30 days. The weight percentage of mulberries and sucrose is 2-6:0.5; Step 4: After the fermentation is completed, the mulberries after the first fermentation are filtered through a filtering device for solid-liquid separation, and the mulberry residue is removed to obtain mulberry juice; Step 5: The mulberry juice obtained after squeezing and separation is put into a wooden fermentation barrel for a second fermentation. After fermenting for one month at 20-23°C, the upper clear liquid is taken and passed through a distillation device to obtain mulberry puree wine, which is then filtered through a diatomaceous earth filtration device and filled into a bioceramic wine jar for refrigerated storage.

9. A mulberry wine preparation method and equipment according to claim 8, characterized in that: The inoculation amount of the activated lactic acid bacteria seed solution in the first fermentation was 2%, the fermentation temperature was controlled at 37° C., and the fermentation time was controlled at 36 h.

10. A mulberry wine preparation method and equipment according to claim 9, characterized in that: The initial pH of the fermentation system in the second fermentation was 3.4, the inoculation amount of the brewer's yeast seed liquid was 6%, the fermentation temperature was controlled at 14° C., and the fermentation was carried out for 12 days.

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