Drying device for sparkling wine fermented wine lees

Abstract

The utility model discloses a drying device for sparkling wine fermented wine lees, and belongs to the field of drying equipment. The drying device comprises a rotary drum, a feeding device, a discharging device and an air heater; a cooling assembly is arranged on the outer wall of the rotary roller and comprises a first heat conduction plate, a second heat conduction plate, a heat dissipation plate fixedly arranged on one side of the first heat conduction plate and one side of the second heat conduction plate and a connecting piece arranged at one end of the first heat conduction plate. Through the design of the cooling assembly and the limiting block, the first heat conduction plate and the second heat conduction plate are connected by inserting the inserting block into the inserting groove, and meanwhile, the limiting block and the clamping groove are mutually clamped to limit movement of the first heat conduction plate and the second heat conduction plate and rotation of the heat dissipation plates, so that airflow flowing between the adjacent heat dissipation plates is accelerated, heat dissipation of the heat dissipation plates is accelerated, and the heat dissipation efficiency is improved. The temperature of the first heat-conducting plate and the second heat-conducting plate is reduced, the drum wall of the rotary drum is cooled, and the coking phenomenon caused by contact of wine lees and the inner wall of the rotary drum is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying equipment, in particular to a drying device for sparkling wine fermentation sludge. BACKGROUND

[0002] After secondary fermentation of sparkling wine, dead yeast cells will precipitate to form fermentation sludge, which is rich in nutrients such as protein, minerals and vitamins, so it can be recycled after drying.

[0003] The existing wine sludge drying method adopts drum drying, the wine sludge is poured into the rotary drum through the feeding pipe, the drum continuously tumbles and stirs the wine sludge, then the hot air machine installed at one end of the drum is used to deliver hot air into the drum, thereby realizing the drying of the wine sludge, and finally the wine sludge is discharged through the discharge pipe of the drum.

[0004] Therefore, the present application provides a drying device for sparkling wine fermentation sludge to solve the above problems. CONTENT OF THE INVENTION

[0005] The present application provides a drying device for sparkling wine fermentation sludge, which aims to solve the problems in the background art that during the drying process of the existing wine sludge by rotary drum, hot air will heat the metal cylinder wall of the drum, thereby increasing the temperature of the cylinder wall, the wine sludge will be carbonized when it contacts the high-temperature cylinder wall, thereby sticking to the inner wall of the cylinder and causing accumulation, which is not conducive to the drying of the wine sludge.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a drying device for sparkling wine fermentation sludge, comprising a rotary drum, a feeding device arranged at one end of the rotary drum for pouring wine sludge, a discharge device arranged at the end of the rotary drum away from the feeding device for discharging the dried wine sludge, and a hot air machine arranged at the end of the feeding device away from the rotary drum for delivering hot air to the rotary drum.

[0007] In order to facilitate heat dissipation of the rotary drum, the outer wall of the rotary drum is provided with a cooling assembly for heat dissipation of the rotary drum, the cooling assembly comprises a first heat-conducting plate and a second heat-conducting plate which are symmetrically arranged on the outer wall of the rotary drum for wrapping the rotary drum, a heat dissipation plate which is fixedly arranged on the side of the first heat-conducting plate and the second heat-conducting plate away from the rotary drum for accelerating heat dissipation, and a connecting piece which is arranged at the end of the first heat-conducting plate towards the second heat-conducting plate for connecting the first heat-conducting plate and the second heat-conducting plate. By sleeving the first heat-conducting plate and the second heat-conducting plate on the outer wall of the rotary drum, inserting the plug into the slot, and inserting the locking block into the locking hole, the connection of the first heat-conducting plate and the second heat-conducting plate is completed, and at the same time, the movement of the first heat-conducting plate and the second heat-conducting plate is limited by the mutual clamping of the limiting block and the clamping groove, so that the first heat-conducting plate and the second heat-conducting plate are tightly wrapped on the outer wall of the rotary drum. With the rotation of the rotary drum, the first heat-conducting plate and the second heat-conducting plate rotate together, driving the heat dissipation plate to rotate synchronously, thereby accelerating the flow of air, speeding up the heat dissipation of the heat dissipation plate, reducing the temperature of the first heat-conducting plate and the second heat-conducting plate, achieving the cooling effect of the drum wall of the rotary drum, and avoiding the coking phenomenon caused by the contact between the wine mud and the inner wall of the rotary drum.

[0008] Preferably, in order to facilitate the coverage of the rotary drum, the vertical section of the first heat-conducting plate and the second heat-conducting plate is a semicircular arc shape. By the semicircular arc shape of the first heat-conducting plate and the second heat-conducting plate, the outer wall of the rotary drum can be completely covered.

[0009] Preferably, in order to facilitate the rapid heat dissipation of the heat dissipation plate, the direction of the heat dissipation plate is parallel to the direction of rotation of the rotary drum. By making the direction of the heat dissipation plate parallel to the direction of rotation of the rotary drum, with the rotation of the rotary drum, the flow of air between adjacent heat dissipation plates is accelerated, and the cooling of the heat dissipation plate is accelerated.

[0010] Preferably, in order to facilitate the connection of the first heat-conducting plate and the second heat-conducting plate, the end of the second heat-conducting plate towards the first heat-conducting plate is provided with a slot for mounting the connecting piece, the inner wall of the slot is provided with a locking hole, and the connecting piece comprises a plug which is fixed at the end of the first heat-conducting plate for insertion into the slot, and a locking block which is arranged at one end of the plug for insertion into the locking hole. By inserting the plug into the slot, when the locking block is inserted into the locking hole, the first heat-conducting plate and the second heat-conducting plate can be quickly connected.

[0011] Preferably, to maintain the stability of the locking block within the locking hole: a cavity is formed inside the insertion block, and a through hole is formed on the inner wall of the cavity. The locking block is inserted and connected to the through hole. A baffle for restricting the movement of the locking block is fixedly connected to one end of the locking block, and a spring for pushing the baffle is provided on the side of the baffle away from the locking block. By pushing the baffle with the spring, the locking block can be stably inserted into the locking hole, thus achieving stable connection between the first heat-conducting plate and the second heat-conducting plate.

[0012] Preferably, to prevent movement of the cooling component: a limiting block for restricting the movement of the cooling component is fixedly connected to the outer wall of the rotating drum, and a slot for engaging the limiting block is provided at one end of the second heat-conducting plate. By installing the limiting block inside the slot, the movement of the cooling component is restricted, thus maintaining the stability of the cooling component.

[0013] This application, through the design of a cooling component and a limiting block, connects the first and second heat-conducting plates by sleeved on the outer wall of the rotating drum and inserting a block into a slot. Simultaneously, the limiting block engages with the slot, restricting the movement of the first and second heat-conducting plates. The rotation of the heat dissipation plate accelerates the airflow between adjacent heat dissipation plates, speeds up heat dissipation, and reduces the temperature of the first and second heat-conducting plates, thereby achieving a cooling effect on the drum wall and preventing lees from contacting the inner wall of the rotating drum and causing charring. Attached Figure Description

[0014] Figure 1 A schematic diagram of a drying device for fermented lees of sparkling wine;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the intermediate rotary drum;

[0016] Figure 3 for Figure 1 Schematic diagram of the cooling component;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure of the first heat-conducting plate in the middle;

[0018] Figure 5 for Figure 4 Enlarged structural diagram of A in the middle;

[0019] Figure 6 for Figure 5 A structural schematic diagram of the cross-section of the connecting component;

[0020] Figure 7 for Figure 3 A schematic diagram of the structure of the second heat-conducting plate.

[0021] In the drawings:

[0022] 1, rotary drum; 2, feeding device; 3, discharging device; 4, hot air machine; 5, cooling assembly; 51, first heat-conducting plate; 52, second heat-conducting plate; 53, heat-dissipating plate; 54, connecting piece; 541, plug; 542, locking block; 543, baffle; 544, spring; 6, limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] The present embodiment provides a kind of dry device of sparkling wine fermentation wine mud, as shown in Figure Figures 1-7 It includes rotary drum 1, feeding device 2 for pouring wine mud is arranged at one end of rotary drum 1, discharging device 3 for drying wine mud is discharged and is arranged at the end of rotary drum 1 away from feeding device 2, hot air machine 4 for conveying hot air to rotary drum 1 is arranged at the end of feeding device 2 away from rotary drum 1;

[0025] In order to facilitate the heat dissipation of rotary drum 1: the outer wall of rotary drum 1 is provided with cooling assembly 5 for heat dissipation of rotary drum 1, cooling assembly 5 includes first heat-conducting plate 51 and second heat-conducting plate 52 symmetrically arranged on the outer wall of rotary drum 1 for wrapping rotary drum 1, heat-dissipating plate 53 fixedly arranged on the side of first heat-conducting plate 51 and second heat-conducting plate 52 away from rotary drum 1 for accelerating heat dissipation, and connecting piece 54 arranged at the end of first heat-conducting plate 51 towards second heat-conducting plate 52 for connecting first heat-conducting plate 51 and second heat-conducting plate 52. By sleeving first heat-conducting plate 51 and second heat-conducting plate 52 on the outer wall of rotary drum 1, inserting plug 541 into slot, inserting locking block 542 into locking hole, connecting first heat-conducting plate 51 and second heat-conducting plate 52, and at the same time, limiting block 6 and clamping groove are clamped with each other to limit the movement of first heat-conducting plate 51 and second heat-conducting plate 52, so that first heat-conducting plate 51 and second heat-conducting plate 52 tightly embrace the outer wall of rotary drum 1. With the rotation of rotary drum 1, first heat-conducting plate 51 and second heat-conducting plate 52 rotate synchronously, driving heat-dissipating plate 53 to rotate synchronously, thereby accelerating airflow flow, speeding up the heat dissipation of heat-dissipating plate 53, reducing the temperature of first heat-conducting plate 51 and second heat-conducting plate 52, and achieving the cooling effect of the drum wall of rotary drum 1, avoiding the coking phenomenon of wine mud contacting the inner wall of rotary drum 1.

[0026] Further, the rotary drum 1, the feeding device 2, the discharging device 3 and the hot air machine 4 constitute an existing type HZG-rotary drum dryer, the wine slurry is poured into the rotary drum 1 through the feeding device 2, the rotary drum 1 is driven to rotate through the gear ring on the outer wall and the gear on the output end of the motor, and then the hot air is delivered into the rotary drum 1 through the hot air machine 4 to dry the wine slurry, and finally discharged through the discharging device 3. This part is the prior art in the prior art field.

[0027] Specifically, in order to facilitate the coverage of the rotary drum 1, the vertical section of the first heat-conducting plate 51 and the second heat-conducting plate 52 is a semicircular arc shape. Through the semicircular arc shape of the first heat-conducting plate 51 and the second heat-conducting plate 52, the outer wall of the rotary drum 1 can be completely covered. The inner diameter size of the first heat-conducting plate 51 and the second heat-conducting plate 52 is matched with the outer diameter size of the rotary drum 1, so that the inner wall of the first heat-conducting plate 51 and the second heat-conducting plate 52 is close to the outer wall of the rotary drum 1 after the first heat-conducting plate 51 and the second heat-conducting plate 52 are connected, which has a covering effect on the rotary drum 1. The first heat-conducting plate 51 and the second heat-conducting plate 52 are made of heat-conducting metal plates, such as aluminum alloy plates.

[0028] More specifically, in order to facilitate the rapid heat dissipation of the heat dissipation plate 53, the direction of the heat dissipation plate 53 is parallel to the direction of the rotary drum 1. By making the direction of the heat dissipation plate 53 parallel to the direction of the rotary drum 1, the air flow between adjacent heat dissipation plates 53 is driven with the rotation of the rotary drum 1, accelerating the cooling of the heat dissipation plate 53. The material of the heat dissipation plate 53 is the same as that of the first heat-conducting plate 51, and the first heat-conducting plate 51 and the second heat-conducting plate 52 are provided with a plurality of heat dissipation plates 53 at equal intervals away from the outer wall of the rotary drum 1, and the heat dissipation plates 53 are welded and fixed at the contact position with the first heat-conducting plate 51 or the second heat-conducting plate 52. The rotation of the rotary drum 1 will disturb the air flow around the rotary drum 1, so that the air flow can flow between adjacent heat dissipation plates 53 with the rotation of the heat dissipation plate 53, thereby accelerating the cooling of the heat dissipation plate 53. The heat conducted to the heat dissipation plate 53 from the first heat-conducting plate 51 or the second heat-conducting plate 52 is dissipated, thereby reducing the temperature of the first heat-conducting plate 51 or the second heat-conducting plate 52, and cooling the outer wall of the rotary drum 1, so that the wine slurry will not be carbonized by the inner wall of the rotary drum 1.

[0029] Specifically, to facilitate the connection between the first heat-conducting plate 51 and the second heat-conducting plate 52: the end of the second heat-conducting plate 52 facing the first heat-conducting plate 51 has a slot for installing the connector 54. The inner wall of the slot has a locking hole. The connector 54 includes an insert 541 fixed to the end of the first heat-conducting plate 51 for insertion into the slot, and a locking block 542 disposed at one end of the insert 541 for insertion into the locking hole. By inserting the insert 541 into the slot and the locking block 542 into the locking hole, the first heat-conducting plate 51 and the second heat-conducting plate 52 can be quickly connected. The size of the slot is adapted to the size of the insert block 541, and the size of the locking block 542 is adapted to the size of the locking hole. The insert block 541 is welded and fixed to the contact part of the first heat-conducting plate 51. Four insert blocks 541 are symmetrically arranged, located on both sides of the first heat-conducting plate 51. The locking block 542 is located on the side of the insert block 541 away from the rotating roller 1. By inserting the insert block 541 into the slot and the locking block 542 into the locking hole, the first heat-conducting plate 51 and the second heat-conducting plate 52 are quickly connected. When it is necessary to disassemble the first heat-conducting plate 51 and the second heat-conducting plate 52, the insert block 541 is removed from the slot by pressing the locking block 542, so as to quickly separate the first heat-conducting plate 51 and the second heat-conducting plate 52.

[0030] More specifically, to maintain the stability of the locking block 542 within the locking hole: a cavity is formed inside the insert block 541, and a through hole is formed on the inner wall of the cavity. The locking block 542 is inserted and connected to the through hole. A baffle 543 for limiting the movement of the locking block 542 is fixedly connected to one end of the locking block 542. A spring 544 for pushing the baffle 543 is provided on the side of the baffle 543 away from the locking block 542. By pushing the baffle 543 with the spring 544, the locking block 542 can be stably inserted into the locking hole, thus achieving a stable connection between the first heat-conducting plate 51 and the second heat-conducting plate 52. The size of the through hole is the same as the size of the locking hole, and the size of the baffle 543 is 1.2 times the size of the through hole. The spring 544 is always in a compressed state within the cavity. Both the baffle 543 and the spring 544 are located within the cavity.

[0031] Specifically, to prevent the cooling component 5 from moving: a limiting block 6 is fixedly connected to the outer wall of the rotating drum 1 to restrict the movement of the cooling component 5, and a slot for engaging the limiting block 6 is provided at one end of the second heat-conducting plate 52. By installing the limiting block 6 inside the slot, the movement of the cooling component 5 is restricted, thus maintaining the stability of the cooling component 5. The limiting block 6 is welded to the outer wall of the rotating drum 1, and the size of the slot is adapted to the size of the limiting block 6. By engaging the limiting block 6 in the slot and connecting the first heat-conducting plate 51 and the second heat-conducting plate 52, the cooling component 5 is prevented from shaking arbitrarily when the rotating drum 1 rotates.

[0032] The above merely provides the preferred embodiments of the present application, and the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical scheme and concept of the present application, can make equivalent replacements or changes within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A drying device for fermented lees of sparkling wine, comprising a rotary drum (1), a feeding device (2) disposed at one end of the rotary drum (1) for pouring lees in, a discharging device (3) disposed at one end of the rotary drum (1) away from the feeding device (2) for drying and discharging the lees, and a hot air blower (4) disposed at one end of the feeding device (2) away from the rotary drum (1) for supplying hot air to the rotary drum (1); Its features are: The outer wall of the rotary drum (1) is provided with a cooling component (5) for heat dissipation of the rotary drum (1). The cooling component (5) includes a first heat-conducting plate (51) and a second heat-conducting plate (52) symmetrically arranged on the outer wall of the rotary drum (1) for wrapping the rotary drum (1), a heat dissipation plate (53) fixedly arranged on the side of the first heat-conducting plate (51) and the second heat-conducting plate (52) away from the rotary drum (1) for accelerating heat dissipation, and a connector (54) arranged on the end of the first heat-conducting plate (51) facing the second heat-conducting plate (52) for connecting the first heat-conducting plate (51) and the second heat-conducting plate (52).

2. The drying apparatus for sparkling wine fermentation lees according to claim 1, characterized in that: The vertical cross-sections of the first heat-conducting plate (51) and the second heat-conducting plate (52) are both semi-circular arcs.

3. The drying apparatus for sparkling wine fermentation lees according to claim 1, characterized in that: The heat sink (53) is positioned in a direction parallel to the direction of rotation of the rotary drum (1).

4. The drying apparatus for sparkling wine fermentation lees according to claim 1, characterized in that: The second heat-conducting plate (52) has a slot for installing the connector (54) at the end facing the first heat-conducting plate (51). The inner wall of the slot has a locking hole. The connector (54) includes a plug (541) fixed to the end of the first heat-conducting plate (51) for inserting into the slot and a locking block (542) disposed at one end of the plug (541) for inserting into the locking hole.

5. The drying apparatus for sparkling wine fermentation lees according to claim 4, characterized in that: The insert (541) has a cavity inside, and the inner wall of the cavity has a through hole. The locking block (542) is inserted and connected to the through hole. One end of the locking block (542) is fixedly connected to a baffle (543) for restricting the movement of the locking block (542). A spring (544) for pushing the baffle (543) is provided on the side of the baffle (543) away from the locking block (542).

6. The drying apparatus for sparkling wine fermentation lees according to claim 1, characterized in that: The outer wall of the rotary drum (1) is fixedly connected to a limiting block (6) for restricting the movement of the cooling component (5), and one end of the second heat-conducting plate (52) is provided with a slot for engaging the limiting block (6).

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