All-dimensional electric circulating spraying device for wine fermentation

Abstract

The utility model provides a wine fermentation all-dimensional electric circulation spraying device which comprises a vertically arranged wine liquid conveying pipe, a rotary guide mechanism and a spraying head, the rotary guide mechanism is rotatably arranged on a liquid outlet in the lower end of the wine liquid conveying pipe, the spraying head is rotatably arranged on one side of the rotary guide mechanism, and the spraying head is arranged on the lower end of the rotary guide mechanism. The rotary guide mechanism guides wine liquid in the wine liquid conveying pipe to the spraying head and can drive the spraying head to conduct circumferential rotary spraying around the wine liquid conveying pipe in the horizontal direction, the rotary guide mechanism can drive the spraying head to conduct reciprocating swing spraying towards the two sides of the wine liquid conveying pipe, and the spraying angle of the spraying head is adjusted; according to the device, the spraying head is arranged on the tank wall, so that far and near alternate reciprocating spraying is formed in the circumferential rotating spraying process of the spraying head, the spraying range is enlarged, wine can effectively cover pomace floating on the edge of the tank wall, the pomace floating on the edge of the tank wall is fully soaked, and fermentation of the wine is more sufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of wine fermentation spraying, in particular to an all-round electric circulation spraying device for wine fermentation. Background Art

[0002] In the winemaking process, the fermentation tank is the core production equipment. After the grapes are skinned and stemmed, the grape juice and skins and pulp are put into the fermentation tank for fermentation. However, the carbon dioxide produced during the fermentation process will cause the skins and pulp to float on the liquid surface. The high-quality ingredients such as anthocyanins, pigments and tannins in the skins and pulp cannot be fully dissolved into the wine, resulting in insufficient fermentation and affecting the quality of the wine.

[0003] In the prior art, circulating spraying equipment is generally used to transport the wine at the bottom of the fermentation tank to the top of the fermentation tank for circulating spraying, so as to achieve the effect of impregnating the skin and residue. For example, the authorization announcement number CN219526579U discloses a spraying device for wine fermentation and a wine fermentation system. A spray head is arranged on the upper part of the fermentation tank. After the grape wine enters the fermentation tank after being crushed, a circulating pump is used to transport the mixed liquid at the lower end of the fermentation tank to the spray head, so that the mixed liquid returns to the upper part of the fermentation tank, so that the pulp and skin and residue are in an impregnated state. However, the spraying range of this spraying method is limited. When spraying a fermentation tank with a wider or larger liquid level, the skin and residue floating on the edge of the tank wall cannot be effectively covered, and there is a dead angle for spraying, resulting in the grape skin and residue cannot be fully impregnated, resulting in insufficient fermentation of the wine. Utility Model Content

[0004] In view of this, it is necessary to provide a wine fermentation omnidirectional electric circulation spraying device which can increase the spraying range and enable the skin residue to be fully immersed.

[0005] A wine fermentation omnidirectional electric circulation spraying device comprises a vertically arranged wine delivery pipe, a rotary guide mechanism and a spray head, wherein the rotary guide mechanism is rotatably arranged on a liquid outlet at the lower end of the wine delivery pipe, and the spray head is rotatably arranged on one side of the rotary guide mechanism, the rotary guide mechanism guides the wine in the wine delivery pipe to the spray head, and can drive the spray head to rotate horizontally around the wine delivery pipe for spraying, and the rotary guide mechanism can drive the spray head to swing reciprocatingly and spray in directions on both sides of the wine delivery pipe.

[0006] Preferably, the rotating guide mechanism includes a rotating box, a first rotating part, a second rotating part and a conduit, the conduit being arranged in the rotating box, one end of the conduit passing through the top of the rotating box, and the other end being bent toward one side of the rotating box and passing through the side wall of the rotating box, the first rotating part being rotatably sleeved on the end of the conduit passing through the top of the rotating box, and docking with the lower end of the wine delivery pipe, so that the wine delivery pipe and the conduit are connected to each other, the second rotating part being rotatably sleeved on the end of the conduit passing through the side wall of the rotating box, the spray head being arranged on the second rotating part and being connected to the conduit, the first rotating part being able to drive the rotating box to rotate horizontally around the wine delivery pipe, so as to drive the spray head to rotate around the circumference of the wine delivery pipe for spraying, and during the process of the spray head rotating around the circumference of the wine delivery pipe for spraying, the second rotating part being able to drive the spray head to swing back and forth in the directions of both sides of the wine delivery pipe to expand the spray range.

[0007] Preferably, the first rotating part includes a first rotating flange and a first driving motor, the lower end of the first rotating flange can be rotatably sleeved on one end of the conduit passing through the top of the rotating box, the upper end of the first rotating flange is connected to the liquid outlet of the wine delivery pipe, so that the wine delivery pipe and the conduit are connected to each other, and a first gear is coaxially fixed on the outer wall of the first rotating flange, the first driving motor is arranged on the top of the rotating box and is located on one side of the first rotating flange, and a second gear is arranged on the output shaft of the first driving motor, the second gear is meshed with the first gear, and the first driving motor drives the second gear to rotate, so that the rotating box can rotate horizontally around the first gear to drive the spray head to rotate around the circumference of the wine delivery pipe for spraying.

[0008] Preferably, the second rotating part includes a second rotating flange and a second driving motor, the second rotating flange is rotatably mounted on one end of the side wall of the duct passing through the rotating box, the spray head is docked with the second rotating flange, and is connected with the duct through the second rotating flange, and the spray port of the spray head faces downward, and a third gear is coaxially fixed on the outer side wall of the second rotating flange, the second driving motor is arranged on the side wall of the rotating box and is located on one side of the second rotating flange, and a fourth gear is arranged on the output shaft of the second driving motor, the fourth gear is meshed with the third gear, and the second driving motor can drive the third gear to perform forward and reverse reciprocating rotation, so that the second rotating flange drives the spray head to rotate, and the spray port of the spray head swings back and forth in the directions of both sides of the wine delivery pipe, thereby expanding the spray range.

[0009] Preferably, the first rotating part and the second rotating part are respectively covered with sealing covers, and the sealing covers are tightly connected to the rotating box.

[0010] Preferably, the wine delivery pipe is provided with a fixing frame for fixing the wine delivery pipe, the fixing frame includes a clamp and a support arm, the clamp is detachably encircled on the wine delivery pipe, and can be moved to a fixed position along the height direction of the wine delivery pipe, there are four support arms, which are evenly distributed transversely and fixed around the outer side wall of the clamp to form a cross-shaped support frame, each of the support arms is respectively provided with a fixing foot for fixing the support arm, the fixing foot is preset with a mounting hole for connecting to the wine fermentation tank, the fixing foot can slide along the length direction of the support arm, a fixing bolt is provided on the fixing foot, the fixing bolt is threadably connected to the fixing foot, and can pass through the fixing foot to rest on the support arm to fix the position of the fixing foot.

[0011] The utility model adopts the above technical scheme, and its beneficial effects are: by rotatably setting the spray head on one side of the rotary guide mechanism, the rotary guide mechanism is rotatably set on the liquid outlet at the lower end of the wine delivery pipe, the rotary guide mechanism guides the wine in the wine delivery pipe to the spray head, and can drive the spray head to perform horizontal circular rotation spraying around the wine delivery pipe, and the rotary guide mechanism can drive the spray head to swing back and forth in the directions of both sides of the wine delivery pipe, adjust the spray angle of the spray head, so that the spray head forms a long and short alternating reciprocating spray during the circular rotation spraying process, increase the spray range, and enable the wine to effectively cover the skin residue floating on the edge of the tank wall, so that the skin residue floating on the edge of the tank wall is fully immersed, and the fermentation of the wine liquid is more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the exploded structure of the utility model.

[0015] Figure 4 It is a schematic diagram of the top view structure of the utility model.

[0016] Figure 5 It is a schematic diagram of the rotation angle of the spray head.

[0017] Figure 6 This is a schematic diagram of the structure of the utility model installed in a wine fermentation tank.

[0018] Figure 7 This is a schematic structural diagram from another angle of the utility model when assembled in a wine fermentation tank.

[0019] In the figure: wine fermentation tank 1, circulation pipe 3, circulation pump 4, wine delivery pipe 21, spray head 22, rotary guide mechanism 23, rotary box 231, first rotating part 232, second rotating part 233, conduit 234, first rotating flange 2321, first drive motor 2322, first gear 2323, second gear 2324, second rotating flange 2331, second drive motor 2332, third gear 2333, fourth gear 2334, sealing cover 235, fixing frame 24, clamp 241, support arm 242, fixing foot 243, mounting hole 244, fixing bolt 245. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Please see Figure 1 , Figure 2 and Figure 6 The embodiment of the utility model provides an all-round electric circulation spraying device for wine fermentation, which can be arranged at the top center of the wine fermentation tank 1, and can spray the grape skins and residues floating on the upper surface of the wine fermentation tank 1 in all directions, so that the skins and residues floating on the edge of the tank wall are fully immersed. The all-round electric circulation spraying device for wine fermentation includes a vertically arranged wine delivery pipe 21, a rotating guide mechanism 23 and a spray head 22. The rotating guide mechanism 23 is rotatably arranged on the liquid outlet at the lower end of the wine delivery pipe 21, and the spray head 22 is rotatably arranged on one side of the rotating guide mechanism 23. The rotating guide mechanism 23 guides the wine in the wine delivery pipe 21 to the spray head 22, and can drive the spray head 22 to rotate and spray horizontally around the wine delivery pipe 21, and the rotating guide mechanism 23 can drive the spray head 22 to reciprocate and swing to spray in both sides of the wine delivery pipe 21.

[0022] When the circulating spray device is used, the wine delivery pipe 21 is vertically fixed at the top center of the wine fermentation tank 1, and the rotating guide mechanism 23 is suspended at the top of the inner cavity of the wine fermentation tank 1 through the wine delivery pipe 21. The spraying direction of the spray head 22 is toward the liquid surface in the wine fermentation tank 1. A circulating pipe 3 is arranged on the outer wall of the wine fermentation tank 1. The input end of the circulating pipe 3 is connected to the bottom of the inner cavity of the wine fermentation tank 1, and the output end of the circulating pipe 3 is connected to the upper end of the wine delivery pipe 21. A circulating pump 4 is arranged on the circulating pipe 3. The wine at the bottom of the inner cavity of the wine fermentation tank 1 is transported to the wine delivery pipe 21 through the circulating pump 4, and the wine is transported to the rotating guide mechanism 23 through the wine delivery pipe 21. The rotating guide mechanism 23 The wine is guided to the spray head 22 for cyclic spraying. During the spraying process, the rotary guide mechanism 23 can rotate horizontally around the wine delivery pipe 21 to drive the spray head 22 to rotate in a circle in the inner cavity of the wine fermentation tank 1, and spray the grape skins and residues floating on the upper surface of the wine fermentation tank 1. The rotary guide mechanism 23 can drive the spray head 22 to swing back and forth in the directions of both sides of the wine delivery pipe 21 during the horizontal rotation process, guide the spraying direction of the spray head 22, adjust the spraying angle of the spray head 22, so that the spray head 22 forms a long- and short-alternating reciprocating spray toward the tank wall direction on both sides of the inner cavity of the wine fermentation tank 1, increase the spraying range, and enable the wine to effectively cover the skins and residues floating on the edge of the tank wall in all directions.

[0023] Please see Figure 1 , Figure 3 and Figure 6Specifically, the rotating guide mechanism 23 includes a rotating box 231, a first rotating part 232, a second rotating part 233 and a guide tube 234. The guide tube 234 is arranged in the rotating box 231. One end of the guide tube 234 passes through the top of the rotating box 231, and the other end is bent toward one side of the rotating box 231 and passes through the side wall of the rotating box 231. One end of the guide tube 234 passing through the top of the rotating box 231 is parallel to the upper surface of the rotating box 231, and one end of the guide tube 234 passing through the side wall of the rotating box 231 is parallel to the rotating box 231. The upper surface is vertical, the first rotating part 232 is arranged on the top of the rotating box 231, and the first rotating part 232 includes a first rotating flange 2321 and a first driving motor 2322. The lower end of the first rotating flange 2321 is axially sleeved on one end of the conduit 234 passing through the top of the rotating box 231, and can rotate freely relative to the conduit 234. The upper end of the first rotating flange 2321 is axially docked with the lower end of the wine delivery pipe 21, and the docking method can be detachably connected by clamping or threading. The wine delivery pipe 21 is communicated with the conduit 234 through the first rotating flange 2321. The wine in the wine delivery pipe 21 passes through the first rotating flange 2321 and enters the conduit 234. A first gear 2323 is coaxially fixedly arranged on the outer diameter of the first rotating flange 2321. The first driving motor 2322 is fixedly arranged on the top of the inner cavity of the rotating box 231. The output shaft of the first driving motor 2322 passes through the top wall of the rotating box 231 and is exposed on one side of the first rotating flange 2321. The output shaft of the first driving motor 2322 is axially the same as the first rotating flange 2321. A second gear 2324 is arranged on the output shaft of the first driving motor 2322. The second gear 2324 is meshed with the first gear 2323. The first driving motor 2322 drives the second gear 2324 to rotate, so that the rotating box 231 can be horizontally rotated around the circumferential direction of the first rotating flange 2321 with the first rotating flange 2321 as the center, so as to drive the spray head 22 to perform circumferential rotation and spraying in the inner cavity of the wine fermentation tank 1.

[0024] The second rotating part 233 is arranged at one end of the side wall of the rotatable box 231 through which the conduit 234 passes. The second rotating part 233 includes a second rotating flange 2331 and a second driving motor 2332. The second rotating flange 2331 is axially sleeved on one end of the side wall of the rotatable box 231 through which the conduit 234 passes, and can rotate relative to the conduit 234. The input port of the spray head 22 is axially docked with the second rotating flange 2331, and the docking method can be detachably connected by snap-on or threaded method. The spray head 22 is connected to the conduit 234 through the second rotating flange 2331. The output port of the spray head 22 extends laterally toward the outside of the rotatable box 231 along the axial direction of the second rotating flange 2331 and bends toward the liquid surface. The output port of the spray head 22 is a fan-shaped structure. A third gear 2333 is coaxially fixedly arranged on the outer diameter of the second rotating flange 2331. The second driving motor 2332 is fixedly arranged on the rotating On the side wall of the inner cavity of the box 231, the output shaft of the second drive motor 2332 passes through the side wall of the rotating box 231 and is located on the outer side of the second rotating flange 2331, and the output shaft of the second drive motor 2332 is consistent with the axial direction of the second rotating flange 2331. A fourth gear 2334 is arranged on the output shaft of the second drive motor 2332, and the fourth gear 2334 is meshed with the third gear 2333. The second drive motor 2332 can drive the third gear 2333 to rotate forward and reverse, so that the second rotating flange 2331 drives the spray head 22 to rotate, guides the spray direction of the spray head 22, and makes the spray port of the spray head 22 swing back and forth towards the two sides of the wine delivery pipe 21, that is, swings towards the tank wall direction on both sides of the inner cavity of the wine fermentation tank 1, forming a far and near alternating reciprocating spray, increasing the spray range, so that the wine can effectively cover the skin residue floating on the edge of the tank wall.

[0025] Please see Figure 5 and Figure 6 The second driving motor 2332 can be a servo motor or a stepping motor. The second driving motor 2332 drives and controls the rotation radius of the third gear 2333 to control the spray angle of the spray head 22. The spray direction of the spray head 22 is perpendicular to the liquid surface direction in the wine fermentation tank 1 as the starting position. The second driving motor 2332 drives the third gear 2333 to rotate 90° in the forward direction, so that the spray head 22 turns to one side of the tank wall in the wine fermentation tank 1 for spraying. After the second driving motor 2332 drives the third gear 2333 to return to the starting position, it drives the third gear 2333 to rotate 90° in the reverse direction, so that the spray head 22 turns to the other side of the tank wall in the wine fermentation tank 1 for spraying. In this way, the spray head 22 swings back and forth to form a long-distance alternating reciprocating spray, which increases the spray range, and can effectively spray the wine on the skin residue floating on the edge of the tank wall, so that the skin residue floating on the edge of the tank wall is fully impregnated.

[0026] Please continue to see Figure 2 and Figure 3 Furthermore, the rotating box 231 is a closed box, and the first drive motor 2322 and the second drive motor 2332 are both installed in the inner cavity of the rotating box 231. The rotating box 231 plays a role of sealing protection to prevent the first drive motor 2322 and the second drive motor 2332 from contacting with the wine. The first rotating part 232 and the second rotating part 233 are respectively covered with sealing covers 235, and the sealing covers 235 are tightly connected to the outer wall of the rotating box 231. The sealing covers 235 respectively seal the first gear 2323, the output shaft of the first drive motor 2322, the second gear 2324, the third gear 2333, the output shaft of the second drive motor 2332, and the fourth gear 2334 to prevent them from contacting with the wine.

[0027] Please see Figure 2 , Figure 4 and Figure 7 Furthermore, a fixing frame 24 is provided on the wine delivery pipe 21, and the fixing frame 24 includes a clamp 241 and a support arm 242. The clamp 241 is detachably encircled on the wine delivery pipe 21 and fixed by bolts. There are four support arms 242, which are evenly distributed and fixed on the four sides of the outer wall of the clamp 241 in the transverse direction to form a cross-shaped support frame for installing and fixing the wine delivery pipe 21. During installation, the cross-shaped support frame can be fixed on the top of the wine fermentation tank 1 to support the wine delivery pipe 21 so that the wine delivery pipe 21 can remain stable. The clamp 241 can move to a fixed position along the height direction of the wine delivery pipe 21 to adjust the depth of the wine delivery pipe 21 extending into the wine fermentation tank 1. Each of the support arms 242 is sleeved with a fixing foot 243 for fixing the support arm 242. The fixing foot 243 can slide freely along the length direction of the support arm 242. A fixing bolt 245 is provided on the fixing foot 243. The fixing bolt 245 is threadedly connected with the fixing foot 243 and can pass through the fixing foot 243 and abut against the support arm 242 to fix the position of the fixing foot 243. The fixing foot 243 is preset with a mounting hole 244 fixed to the top of the wine fermentation tank 1. When installing, the support arm 242 is horizontally mounted on the top flange of the wine fermentation tank 1 so that the wine delivery pipe 21 is centrally arranged. The fixing foot 243 is adjusted according to the bolt hole on the top flange of the wine fermentation tank 1 so that the mounting hole 244 corresponds to the bolt hole, and they are fixed to each other by bolts, and then the position of the fixing foot 243 is fixed by the fixing bolt 245. The fixing frame 24 can be installed on flanges of different sizes on the wine fermentation tank 1 by moving the position of the fixing legs 243 , which is convenient and efficient.

[0028] The above disclosure is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. An all-round electric circulation spraying device for wine fermentation, characterized in that: It includes a vertically arranged wine delivery pipe, a rotating guide mechanism and a spray head. The rotating guide mechanism is rotatably arranged on the liquid outlet at the lower end of the wine delivery pipe, and the spray head is rotatably arranged on one side of the rotating guide mechanism. The rotating guide mechanism guides the wine in the wine delivery pipe to the spray head, and can drive the spray head to rotate horizontally around the wine delivery pipe to spray, and the rotating guide mechanism can drive the spray head to swing back and forth in the directions of both sides of the wine delivery pipe to spray.

2. The wine fermentation omnidirectional electric circulation spraying device according to claim 1, characterized in that: The rotary guide mechanism includes a rotary box, a first rotary part, a second rotary part and a conduit, wherein the conduit is arranged in the rotary box, one end of the conduit passes through the top of the rotary box, and the other end is bent toward one side of the rotary box and passes through the side wall of the rotary box, the first rotary part is rotatably sleeved on the end of the conduit passing through the top of the rotary box, and docked with the lower end of the wine delivery pipe, so that the wine delivery pipe and the conduit are connected with each other, the second rotary part is rotatably sleeved on the end of the conduit passing through the side wall of the rotary box, the spray head is arranged on the second rotary part and is connected with the conduit, the first rotary part can drive the rotary box to rotate horizontally around the wine delivery pipe, so as to drive the spray head to rotate around the circumference of the wine delivery pipe for spraying, and during the process of the spray head rotating around the circumference of the wine delivery pipe for spraying, the second rotary part can drive the spray head to swing back and forth in the directions of both sides of the wine delivery pipe to expand the spray range.

3. The wine fermentation omnidirectional electric circulation spraying device according to claim 2, characterized in that: The first rotating part includes a first rotating flange and a first driving motor. The lower end of the first rotating flange can be rotatably sleeved on one end of the conduit passing through the top of the rotating box. The upper end of the first rotating flange is connected to the liquid outlet of the wine delivery pipe, so that the wine delivery pipe and the conduit are connected to each other. A first gear is coaxially fixed on the outer wall of the first rotating flange. The first driving motor is arranged on the top of the rotating box and is located on one side of the first rotating flange. A second gear is arranged on the output shaft of the first driving motor. The second gear is meshed with the first gear. The first driving motor drives the second gear to rotate, so that the rotating box can rotate horizontally around the first gear to drive the spray head to rotate around the circumference of the wine delivery pipe for spraying.

4. The wine fermentation omnidirectional electric circulation spraying device according to claim 3, characterized in that: The second rotating part includes a second rotating flange and a second driving motor. The second rotating flange is rotatably mounted on one end of the side wall of the duct passing through the rotating box. The spray head is docked with the second rotating flange and is connected with the duct through the second rotating flange, and the spray port of the spray head faces downward. A third gear is coaxially fixed on the outer side wall of the second rotating flange. The second driving motor is arranged on the side wall of the rotating box and is located on one side of the second rotating flange. A fourth gear is arranged on the output shaft of the second driving motor, and the fourth gear is meshed with the third gear. The second driving motor can drive the third gear to rotate forward and reversely, so that the second rotating flange drives the spray head to rotate, and the spray port of the spray head swings back and forth in the directions of both sides of the wine delivery pipe to expand the spray range.

5. The wine fermentation omnidirectional electric circulation spraying device according to claim 4, characterized in that: The first rotating part and the second rotating part are respectively covered with sealing covers, and the sealing covers are tightly connected to the rotating box.

6. The wine fermentation omnidirectional electric circulation spraying device according to claim 1 or 5, characterized in that: The wine delivery pipe is provided with a fixing frame for fixing the wine delivery pipe, and the fixing frame includes a clamp and a support arm, the clamp is detachably encircled on the wine delivery pipe, and can be moved to a fixed position along the height direction of the wine delivery pipe, there are four support arms, which are evenly distributed transversely and fixed around the outer wall of the clamp to form a cross-shaped support frame, each of the support arms is respectively provided with a fixing foot for fixing the support arm, the fixing foot is preset with a mounting hole for connecting with the wine fermentation tank, the fixing foot can slide along the length direction of the support arm, and a fixing bolt is provided on the fixing foot, the fixing bolt is threadably connected to the fixing foot, and can pass through the fixing foot to rest on the support arm to fix the position of the fixing foot.

Images