Fin quick heat exchange anti-burning device of kettle type distiller

Abstract

The utility model discloses a pot type distiller fin quick heat exchange anti-burnt pot device, which comprises a distillation pot shell which is hollow inside and is provided with a containing space for containing low-alcohol liquor; the steam guide pipe is connected to the top of the distillation boiler shell and is communicated with the accommodating space; the steam guide pipe is used for guiding out wine steam in the accommodating space; the heater is arranged in the accommodating space and is used for heating the low-alcohol wine in the accommodating space to form wine steam; the heater comprises a plurality of plate fins which are arranged at intervals, plate cavities are formed in the plate fins, the plate cavities and the containing space are mutually independent, steam inlets and liquid outlets are formed in the plate fins at intervals and communicate with the plate cavities, the steam inlets are used for receiving external hot steam, and the liquid outlets are used for discharging condensate water outwards; the double plate surfaces of each plate fin can exchange heat with low-alcohol liquor in the distillation boiler shell, so that the heat exchange area is increased, the heat exchange efficiency is improved, the conditions of boiler sticking and scorching are reduced, and the effects of quickly exchanging heat and reducing boiler sticking are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of food processing, especially relates to a kettle type distiller fin quick heat exchange anti-pot burning device applied to the production of strong wine (vodka, whiskey, brandy, rum etc. BACKGROUND

[0002] Distillation is a kind of thermodynamic separation process, and distillation includes vaporization, condensation and collection three procedures, is suitable for being used in brewing process, mainly utilizes the difference between alcohol and water boiling point, low-alcohol wine formed after fermentation of malt or cereal is vaporized after being heated by high-temperature steam, is cooled by condenser pipe, is condensed into wine, and the purpose of separation, collection and purification is achieved.

[0003] In the long history of whiskey brewing, the heating mode of distillation kettle was basically direct fire heating, direct fire distillation is direct heating of distillation device by open fire, which tests the technology of furnace operator, from initial coal driving to later gas fuel driving, and now large-scale production distillery adopts steam distillation or electric heating distillation.

[0004] At present, domestic development is mainly small industrial electric heating distillation. The mainstream technology of more convenient large-capacity large industrial steam heating distillation is rarely seen in China. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a kind of kettle type distiller fin quick heat exchange anti-pot burning devices, and it can quickly and uniformly transfer heat energy, and power is big, and it has prevent pot burning function.

[0006] To solve the above problems, the application provides a kettle type distiller fin quick heat exchange anti-pot burning device.

[0007] According to an aspect of the embodiment of the application, a kettle type distiller fin quick heat exchange anti-pot burning device is disclosed, which comprises a distillation kettle shell, which is hollow inside and has a containing space for containing low-alcohol wine; a steam guide pipe connected to the top of the distillation kettle shell and communicating with the containing space; the steam guide pipe is used to guide the wine steam in the containing space out;

[0008] A heater is arranged in the containing space and is used to heat the low-alcohol wine in the containing space to form wine steam; the heater comprises a plurality of plate fins arranged vertically and spaced apart, the plate fins are provided with plate cavities inside, the plate cavities are independent of the containing space, the plate fins are provided with spaced apart steam inlets and liquid outlets, the steam inlets and the liquid outlets are in communication with the plate cavities, the steam inlets are used to receive external hot steam, and the liquid outlets are used to discharge liquid outward.

[0009] In an example embodiment, the plate-fin includes two fin plates arranged oppositely and parallel to each other, the periphery of the two fin plates is welded to each other, the middle part of the plate body of the fin plate includes a plurality of honeycomb points arranged at intervals, the honeycomb points of the two fin plates are connected to each other one by one, and the two fin plates are hollowed to form the chamber between the positions other than the honeycomb points.

[0010] In an example embodiment, the bulging height between the accessible parts of the two fin plates is 3mm-6mm; and / or

[0011] The cross section of the honeycomb point is circular; and / or

[0012] The honeycomb point is formed when the two fin plates are laser welded; and / or

[0013] The plurality of honeycomb points on the fin plate are distributed in multiple rows and columns, wherein: between the honeycomb points of adjacent two rows, a honeycomb point in one row is directly opposite between adjacent two honeycomb points in another row; or the plurality of honeycomb points are arranged in an array.

[0014] In an example embodiment, the plate-fin has a gap between the inner wall of the distillation kettle shell; and / or

[0015] The plurality of plate-fins are vertically arranged; and / or

[0016] The plurality of plate-fins are sequentially and interval distributed in horizontal direction; and / or

[0017] The steam inlet is communicated with the top of the plate chamber; and / or

[0018] The liquid outlet is communicated with the bottom of the plate chamber.

[0019] In an example embodiment, the heater further includes a steam inlet pipeline, the side wall of the distillation kettle shell is provided with a first mounting port, the axial one end of the steam inlet pipeline is communicated with the steam inlet, and the axial other end of the steam inlet pipeline penetrates out of the first mounting port;

[0020] The steam inlet pipeline includes a first distribution pipe and a steam inlet pipe, the first distribution pipe includes a first main pipe and a plurality of first transition pipes, the axial one end of the first transition pipe is one-to-one communicated with the steam inlet on the plate chamber, the axial other end of the first transition pipe is communicated with the first main pipe, and the plurality of first transition pipes are interval distributed along the axial direction of the first main pipe; the axial one end of the steam inlet pipe is communicated with the first main pipe, and the axial other end of the steam inlet pipe penetrates out of the first mounting port.

[0021] In an example embodiment, the steam inlet pipe flange is connected to the first main pipe; and / or

[0022] The inner bottom surface of the retort shell is provided with a first support frame, and the first distribution pipe is arranged on the first support frame.

[0023] In an exemplary embodiment, the heater further comprises a liquid outlet pipeline, the bottom of the retort shell is provided with a second mounting opening, an axial one end of the liquid outlet pipeline is communicated with the liquid outlet opening, and an axial other end of the liquid outlet pipeline penetrates out of the second mounting opening.

[0024] The liquid outlet pipeline comprises a second distribution pipe and a liquid outlet pipe, the second distribution pipe comprises a second main pipe and a plurality of second transition pipes, an axial one end of each of the second transition pipes is communicated with the liquid outlet opening on the plate cavity in a one-to-one manner, an axial other end of each of the second transition pipes is communicated with the second main pipe, and a plurality of the second transition pipes are distributed along the axial direction of the second main pipe; an axial one end of the liquid outlet pipe is communicated with the second main pipe, and an axial other end of the liquid outlet pipe penetrates out of the second mounting opening downward.

[0025] In an exemplary embodiment, the liquid outlet pipe flange is connected to the second main pipe; and / or

[0026] The inner bottom surface of the retort shell is provided with a second support frame, and the second distribution pipe is arranged on the second support frame.

[0027] In an exemplary embodiment, the bottom of the retort shell is provided with a feeding opening and a blowdown opening, and the feeding opening and the blowdown opening are integrated; and / or

[0028] The top of the retort shell is provided with a manhole, and a manhole cover is detachably sealed on the manhole; and / or

[0029] The top of the retort shell is provided with a liquid level switch; and / or

[0030] The steam guide pipe comprises a swan neck and a Linn arm pipe connected in sequence, the swan neck is communicated with the top of the retort shell, and the inner diameter of the swan neck gradually decreases from bottom to top; the Linn arm pipe is downwardly inclined relative to the horizontal plane in a direction away from the swan neck; and an end of the Linn arm pipe away from the swan neck is a wine steam outlet.

[0031] In an exemplary embodiment, the sidewall of the retort shell is provided with a temperature sensor, and the temperature sensor is configured to detect the temperature of the low-alcohol wine in the accommodation space.

[0032] The heater further comprises a steam inlet pipeline and a switch valve, an axial one end of the steam inlet pipeline is communicated with the steam inlet opening, external hot steam can be introduced into the plate cavity through an axial other end of the steam inlet pipeline, and the switch valve is arranged on the steam inlet pipeline to open and close the steam inlet pipeline.

[0033] The kettle distiller fin quick heat exchange anti-pot burning device comprises a controller, which is electrically connected with the temperature sensor and the switch valve.

[0034] The technical scheme provided by the embodiment of the present application at least has the following beneficial effects:

[0035] The kettle distiller fin quick heat exchange anti-pot burning device disclosed by the present application can pass high-temperature steam medium into the plate cavity of the plurality of vertical plate fins in the heater from the outside of the distillation kettle shell, and the plate fins can exchange heat with the low-alcohol in the containing space. According to the characteristic that the boiling point of alcohol is lower than that of the high-temperature steam medium, the low-alcohol can be heated and alcohol steam can be generated. The alcohol steam formed is collected by the steam guide pipe and is liquefied by subsequent processes, so that the liquid with higher alcohol concentration is collected. The high-temperature steam in the plate cavity exchanges heat and is condensed to form liquid, which is discharged outside the distillation kettle shell through the liquid outlet of the plate fin. The double plate surfaces of the plurality of plate fins can exchange heat with the low-alcohol in the distillation kettle shell, increase the heat exchange area, uniformly transfer heat energy, improve the heat exchange power and effect, realize quick heat exchange, and achieve the purpose of vaporizing distilled alcohol and flavoring substances. Moreover, the low-alcohol is heated by the high-temperature steam with stable temperature, and the high-temperature steam is condensed into liquid water after exchanging heat with the low-alcohol, which can ensure that the alcohol steam is heated to its boiling point and reduce the occurrence of pot sticking and burning in the distillation kettle shell, thereby preventing pot burning.

[0036] It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0037] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0038] Figure 1 The structure diagram of the kettle distiller fin quick heat exchange anti-pot burning device provided by an embodiment of the present application is shown in the figure.

[0039] Figure 2 The structure diagram of the heater and the distillation kettle shell provided by an embodiment of the present application is shown in the figure.

[0040] Figure 3 The structure diagram of the heater provided by an embodiment of the present application is shown in the figure.

[0041] Figure 4 The structure diagram of the kettle distiller fin quick heat exchange anti-pot burning device provided by an embodiment of the present application is shown in the figure.

[0042] The reference signs are explained as follows: 1-distillation kettle shell, 11-housing space, 12-feed inlet, 13-drainage outlet, 14-manhole, 141-manhole cover, 15-first mounting port, 16-second mounting port, 17-liquid level switch, 2-steam guide pipe, 21-swan neck, 22-Lyne arm pipe, 23-condenser, 3-heater, 31-plate fin, 312-steam inlet, 313-liquid outlet, 314-fin plate body, 3141-accessible part, 3142-honeycomb point, 32-steam inlet pipeline, 321-first distribution pipe, 3211-first main pipe, 3212-first transition pipe, 322-steam inlet pipe, 33-liquid outlet pipeline, 331-second distribution pipe, 3311-second main pipe, 3312-second transition pipe, 332-liquid outlet pipe, 4-first support frame, 5-second support frame, 6-temperature sensor. DETAILED DESCRIPTION

[0043] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these example implementations are provided so that this disclosure will be thorough and complete, and will fully convey the inventive aspects of the example implementations to those skilled in the art.

[0044] In the description of the present application, all the connection relationships mentioned are not single components directly connected, but can be connected to form a better connection structure by adding or reducing connecting auxiliary parts according to the specific implementation. The various technical features in the present application can be combined interactively without mutual contradiction and conflict.

[0045] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood broadly, and the specific meanings of the above words in the present application can be reasonably determined by those skilled in the art in combination with the specific content of the technical scheme.

[0046] In the description of the present application, it should be understood that the position description, such as the position or location relationship indicated by up, down, front, back, left, right and the like, is based on the position or location relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as a limitation on the present application.

[0047] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, and above, below and the like are included in the number.

[0048] The utility model provides a kind of kettle type distiller fin fast heat exchange anti-pot device, it is used to produce liquor.In actual use, kettle type distiller can be used to produce vodka, whiskey, brandy, rum and other spirits.In the distillation device, heater 3 is arranged in the containing space 11 of distillation kettle shell 1 and below the low-alcohol liquid surface, by passing into the plate cavity of multiple plate fins 31 in heater 3 from the outside of distillation kettle shell 1 with high-temperature hot steam medium, plate fin 31 can exchange with low-alcohol in containing space 11, according to the principle that alcohol boiling point is lower than the boiling point of other mixture components in low-alcohol liquid, component separation is realized by evaporation process.Formed liquor vapor is collected by steam guide pipe 2 and is condensed, liquefied and purified by subsequent process, and then the liquor with higher alcohol concentration is collected, and the hot steam after heat exchange in plate cavity is condensed to form liquid and is discharged from distillation kettle shell 1 by liquid outlet 313 of plate fin 31.The double plate surfaces of multiple plate fins 31 of the application can exchange with low-alcohol in distillation kettle shell 1, increase heat exchange area, uniformly transfer heat energy, improve heat exchange power and effect, realize rapid heat exchange effect, and achieve the purpose of vaporization distillation alcohol.Furthermore, low-alcohol is heated by instrument temperature control stable hot steam, and hot steam is condensed into liquid water after heat exchange with low-alcohol, the whole process ensures that liquor vapor can be heated to the boiling point (78.37 DEG C) of alcohol, and multiple plate fins are vertically arranged, which can reduce the residue in low-alcohol or fermented grains from falling or adhering to the surface of plate fin under the action of gravity and temperature in distillation process, effectively reducing the sticking and burning of distillation kettle shell 1.

[0049] Figure 1 It is the structure schematic view of kettle type distiller fin fast heat exchange anti-pot device in the embodiment.

[0050] Combined Figure 1 , kettle type distiller fin fast heat exchange anti-pot device includes distillation kettle shell 1.Kettle type distiller, the hollow inside of distillation kettle shell 1 is formed with a containing space 11, and the containing space 11 is used to accommodate low-alcohol after fermentation.

[0051] Combined Figure 4 , specifically, in the embodiment, distillation kettle shell 1 is in the shape of a barrel, and the cross section is circular.Distillation kettle shell 1 has a necking portion at the top, and the inner diameter of the necking portion gradually decreases from bottom to top.

[0052] In the embodiment, the distillation kettle shell 1 is provided with a manhole 14 at the side wall of the neck part, the manhole 14 is covered with a manhole cover 141, and the manhole 14 is opened or closed through the manhole cover 141. When the production is not put into the material, the manhole 14 can facilitate the staff to check and maintain the device (such as the plate fin 31) in the distillation kettle shell 1. When the production is put into the material, the manhole 14 is closed, the hot steam enters the heater 3, so that the low-alcohol wine exchanges heat with the heater 3 to evaporate to form wine steam. The distillation kettle shell 1 is also provided with a liquid level switch 17 on the side wall of the neck part, which is used to detect the liquid level height of the accommodation space 11 in the distillation kettle shell 1, so as to facilitate the staff to control the whole process of the volume of the distillation liquid.

[0053] The bottom of the distillation kettle shell 1 is provided with a feeding port 12 and a blowdown port 13. The feeding port 12 is the inlet of the fermented low-alcohol wine, and the blowdown port 13 is the outlet of the waste wine tank remaining in the accommodation space 11 after distillation. In the embodiment, the feeding port 12 and the blowdown port 13 are integrally arranged, that is, the feeding port 12 and the blowdown port 13 share one place. Specifically, a through hole is formed in the bottom of the distillation kettle shell 1, which can be used as the feeding port 12 or the blowdown port 13. When it is needed to input the low-alcohol wine into the accommodation space 11, the through hole is used as the feeding port 12, and when it is needed to discharge the waste wine tank in the accommodation space 11, the through hole is used as the blowdown port 13.

[0054] Further, in order to facilitate the discharge of the waste wine tank, the bottom of the distillation kettle shell 1 is tapered from top to bottom, and the feeding port 12 or the blowdown port 13 is located at the center of the bottom of the tank, so that the waste wine tank can naturally gather at the blowdown port 13, facilitating the outflow of the waste wine tank.

[0055] The kettle type distiller fin quick heat exchange anti-pot burning device further comprises a steam guide pipe 2, the steam guide pipe 2 is connected to the top of the distillation kettle shell 1, and the steam guide pipe 2 is in communication with the container space, so that the steam guide pipe 2 can be used to contain the wine steam in the accommodation space 11. Specifically, the flange at one end of the steam guide pipe 2 is connected to the opening of the neck part of the distillation kettle shell 1, and the other end of the steam guide pipe 2 is connected to the tube-shell type condenser 23, so that the exported wine steam can be introduced into the condenser 23 for condensation and collection.

[0056] In this embodiment, the vapor guide pipe 2 includes a swan neck 21 and a Lynn arm pipe 22 connected in sequence. The swan neck 21 is a vertically extending pipe that runs vertically through the interior. The bottom opening of the swan neck 21 is connected to the top of the distillation pot shell 1, and the top opening of the swan neck 21 is curved and connected to one end of the Lynn arm pipe 22. The inner diameter of the swan neck 21 gradually decreases from bottom to top. When the alcohol vapor generated in the containment space 11 rises from the low-alcohol alcohol, the lighter and more volatile alcohol portion in the alcohol vapor will reach the top of the swan neck 21 more easily due to the boiling point principle. Other components in the low-alcohol alcohol liquid mixture, as well as water, condense in the swan neck 21 and flow back into the containment space 11 along the side wall of the swan neck 21. This allows the swan neck 21 to further separate the vapor substances and extract the flavor substances of the alcohol. The easily evaporating and volatile alcohol at high temperatures is collected as if by the top opening of the swan neck and drawn into the long arm of the Lynn arm pipe 22. Furthermore, the Lynn arm tube 22 and the swan neck 21 form an acute angle of less than 90° in the spatial plane, which is used to change the flow direction of the alcohol vapor. After entering the narrow tube of the Lynn arm tube 22, the alcohol vapor flows downhill.

[0057] One axial end of the Lynn arm tube 22 is flanged and connected to the top opening of the swan neck 21. The other axial end of the Lynn arm tube 22 is inclined downward relative to the horizontal plane in a direction away from the swan neck 21. The end of the Lynn arm tube 22 away from the swan neck 21 is the alcohol vapor outlet, which is connected to the condenser 23. The alcohol vapor can flow into the condenser 23 with the inclined Lynn arm tube 22 and is not prone to backflow, so that alcohol and flavor substances can pass through the Lynn arm tube 22 smoothly and quickly.

[0058] Figure 2 This is a schematic diagram of the installation of heater 3 inside the distillation pot shell 1.

[0059] Combination Figure 2 The heater 3 is installed in the accommodating space 11. The heater 3 can heat the low-alcohol wine in the accommodating space 11, so that the low-alcohol wine forms wine vapor after heating.

[0060] After the fermented low-alcohol liquor enters the containment space 11, the heater 3 can be positioned below the surface of the low-alcohol liquor, improving the heating effect of the heater 3 on the low-alcohol liquor. Moreover, there is a gap between the heater 3 and the inner wall of the distillation pot shell 1, that is, there are gaps between the heater 3 and the inner peripheral wall and the inner bottom wall of the distillation pot shell 1, so that the low-alcohol liquor can completely cover the heater 3, increasing the heat exchange area of ​​the heater 3 on the low-alcohol liquor, and further improving the heating effect on the low-alcohol liquor.

[0061] In this embodiment, the heater 3 includes a plurality of plate fins 31 arranged vertically and at intervals. Each plate fin 31 has a plate cavity. The plate cavity and the accommodating space 11 of the distillation pot shell 1 are separated from each other and independent of each other, that is, the plate cavity and the accommodating space 11 are isolated from each other.

[0062] In combination Figure 1 、 Figure 2 The plate fins 31 are square in shape, and can actually be rectangular or square plate structures.

[0063] The heater 3 of the embodiment includes a plurality of vertically arranged plate fins 31, which are provided with a steam inlet 312 and a liquid outlet 313. The plate fins 31 can receive external hot steam through the steam inlet 312 and discharge condensed water outward through the liquid outlet 313, thereby continuously delivering high-temperature steam and heating the low-alcohol wine. In this embodiment, high-temperature steam enters the plate fins 31 through the steam inlet 312. The plate fins 31 are made of heat-conducting material. During the flow of high-temperature steam in the plate fins 31, the high-temperature steam exchanges heat with the low-alcohol wine at room temperature, and the high-temperature steam after heat exchange flows out of the plate cavity in the form of liquid water or vapor-liquid mixed state through the liquid outlet 313. Since the temperature of the high-temperature steam is relatively stable, and it is easy to condense into liquid water after heat exchange with the low-alcohol wine, the low-alcohol wine can be separated into alcohol and water, and the vertical plate fins 31 can reduce or even prevent the pot bottom and the heat exchange fin plate surface from being scorched.

[0064] Increasing the power of the heater 3 can achieve effective and sufficient distillation effect. The plurality of plate fins 31 are arranged at intervals, so that each plate fin 31 can directly contact the low-alcohol wine to achieve heat exchange, thereby improving the heat exchange efficiency. The upper surface of the previous circular heat exchange tube is prone to form a paste pot.

[0065] The plate fins 31 are arranged at intervals with the inner wall of the distillation kettle shell 1, which can facilitate the fermented low-alcohol wine to enter the containing space 11 or facilitate the remaining residual liquid after distillation to be discharged from the containing space 11, thereby preventing residues from being retained at the inner bottom of the distillation kettle shell 1.

[0066] In the embodiment, the plurality of plate fins 31 are vertically arranged.

[0067] After the low-alcohol wine is heated to form wine steam, the wine steam can smoothly flash upward through the gap between the adjacent two plate fins 31, reducing the blocking phenomenon of the plate fins 31 to the upward moving wine steam, thereby improving the distillation efficiency. Moreover, the vertical plate fins 31 can make the low-alcohol wine uniformly heated in the height direction in the distillation kettle shell 1, so that the wine steam can continuously evaporate upward, thereby improving the heat transfer efficiency of the heater 3, achieving rapid heating of the low-alcohol wine, and preventing the low-alcohol wine from being scorched.

[0068] In addition, in some other embodiments, the plate fins 31 can also be partially arranged in an inclined manner.

[0069] In the embodiment, the plurality of plate fins 31 are arranged in the horizontal direction in sequence and at intervals, that is, the plurality of plate fins 31 are arranged in the same horizontal direction, which facilitates installation. In addition, in some other embodiments, the plurality of plate fins 31 can also be arranged in different horizontal directions, and the embodiment does not specifically limit the arrangement position of the plurality of plate fins 31. In a specific embodiment, the plurality of vertically arranged plate fins 31 are arranged in a square shape in the horizontal direction at intervals, so that the heater 3 can uniformly heat the radial direction of the accommodation space 11, which is beneficial to uniform heating of the low-alcohol wine and improves the distillation effect of the low-alcohol wine.

[0070] As shown in Figure 3 , the plate fins 31 in the heater 3 are provided with seven plate fins 31, but the number of plate fins 31 is not limited to seven. In other embodiments, the number of plate fins 31 can be less than seven or more than seven, and the specific arrangement is determined according to the requirements and the size of the distillation kettle shell 1.

[0071] The plurality of plate fins 31 in the embodiment are parallel to each other and uniformly spaced, which further facilitates uniform heating of the low-alcohol wine in the accommodation space 11.

[0072] Further, the plurality of plate fins 31 are symmetric about the center of the distillation kettle shell 1. The low-alcohol wine in the accommodation space 11 can be further uniformly heated. The embodiment does not limit the arrangement position of the plate fins 31.

[0073] Further, the steam inlet 312 is connected to the top of the plate cavity, and the steam inlet 312 is located above the liquid outlet 313, so that a certain height difference is formed between the steam inlet 312 and the liquid outlet 313, so as to facilitate the outflow of the condensed water. In the embodiment, the liquid outlet 313 is connected to the bottom of the plate cavity, and the condensed water after the high-temperature water vapor is condensed is gathered downward under the action of power. By connecting the liquid outlet 313 to the bottom of the plate cavity, the condensed water is concentrated and gathered to the liquid outlet 313 and can be discharged from the plate cavity.

[0074] Specifically, the steam inlet 312 and the liquid outlet 313 are arranged at opposite ends of the plate fin 31, the steam inlet 312 is arranged at the top of one side of the plate fin 31, and the liquid outlet 313 is arranged at the bottom of the other side of the plate fin 31.

[0075] Further, the plate fin 31 includes two fin plate bodies 314 arranged opposite to and parallel to each other, the perimeters of the two fin plate bodies 314 are welded to each other, and a hollow plate cavity is formed between the opposite plate surfaces of the two fin plate bodies 314. In the embodiment, the material of the fin plate body 314 is copper, but is not limited to copper, and can also be stainless steel. In combination Figure 1 , Figure 2The shape of the fin plate body 314 is square structure, and in fact the fin plate body 314 can be rectangular plate or square plate, which is convenient for manufacturing. In some other embodiments, the shape of the fin plate body 314 can be polygon, circle or other special-shaped plate, as long as the outer periphery between the two fin plate bodies 314 can be welded to each other to form the plate cavity.

[0076] The two through openings with spacing between the outer sides of the two fin plate bodies 314 are respectively the steam inlet 312 and the liquid outlet 313, and the steam inlet 312 and the liquid outlet 313 can be welded with the pipeline that can pass out of the distillation kettle shell 1, so that the hot steam can pass through the plate fin 31 through the pipeline and then pass out of the distillation kettle shell 1, so as to realize the heating of the low-alcohol wine.

[0077] Further, the middle part of the plate body of the fin plate body includes a plurality of honeycomb points 3142. Specifically, the two fin plate bodies 314 are connected by welding after being attached. The edge of the two fin plate bodies 314 is welded around. The middle part of the fin plate body 314 includes a plurality of honeycomb points 3142, and the plate body between the two fin plate bodies 314 is formed by ring welding to form the honeycomb point 3142, so that the two fin plate bodies 314 are connected to each other by the plurality of honeycomb points 3142. The positions of the honeycomb points of the two fin plate bodies correspond to each other, and the plurality of honeycomb points 3142 are arranged at intervals.

[0078] After the two fin plate bodies 314 are welded and formed, the inflation method is used to make the positions of the honeycomb points 3142 between the two fin plate bodies 314 hollow to form the above-mentioned plate cavity, so as to facilitate the flow of hot steam medium. By welding a plurality of spaced honeycomb points 3142 between the plate bodies of the two fin plate bodies 314, and welding the plate edge of the two fin plate bodies 314 around, then through the inflation process, the plate body of the two fin plate bodies 314 is inflated and hollow at the positions of the plate body except the honeycomb points 3142 to form the plate cavity, so that the plate fin 31 can withstand hot steam with a certain pressure condition, and the structural stability and service life of the plate fin 31 are improved.

[0079] Specifically, the fin plate body 314 is a thin plate structure, the honeycomb point 3142 is actually a welding point for connecting the two fin plate bodies 314, the cross section of the honeycomb point 3142 is circular, and the double-circle welding form is adopted, and the diameter of the welding point of the honeycomb point 3142 is 12.5mm-14mm. In addition, the welding cross section of the honeycomb point 3142 can also be polygonal or other shapes.

[0080] Further, the distance between the adjacent honeycomb points 3142 on the same plate fin 31 can be 50mm-200mm, which can be determined according to the size of the plate fin 31 and the pressure value of the hot steam filled in the plate fin 31.

[0081] In fact, the plurality of honeycomb points 3142 on the fin plate body 314 can be distributed in multiple rows and multiple columns. In some embodiments, the plurality of honeycomb points 3142 are aligned in rows and distributed in an array. In some embodiments, between the honeycomb points 3142 of two adjacent rows, any honeycomb point 3142 in one row is directly opposite between two honeycomb points 3142 in another row, so that the positions of the honeycomb points 3142 of the two adjacent rows in the column direction are staggered with each other. Specifically, the plurality of adjacent honeycomb points 3142 can form a triangle, or the plurality of adjacent honeycomb points 3142 can form a square, a rhombus or other shapes.

[0082] Further, the hollow part of the plate body of the fin plate body 314 is the access part, and the bulging height between the access parts 3141 of the two fin plate bodies 314 is 3mm-6mm. Specifically, the bulging height refers to the drop distance between the inner wall of the fin plate body of the two fin plate bodies 314 and the inner wall of the other fin plate body. In fact, the bulging height can be selected by the size or thickness of the fin plate body 314 or other factors, and the embodiment does not specifically limit the bulging height between the access parts 3141 of the two fin plate bodies 314.

[0083] The heater 3 further comprises a steam inlet pipe 32, the side wall of the distillation kettle shell 1 is provided with a first mounting port 15, an axial one end of the steam inlet pipe 32 is communicated with the steam inlet port 312, and an axial other end of the steam inlet pipe 32 penetrates out of the first mounting port 15. The steam inlet pipe 32 can transport hot steam into the plate cavity of the plate fin 31 from the outside of the distillation kettle shell 1. The first mounting port 15 is arranged on the side wall of the distillation kettle shell 1, which facilitates the installation of the steam inlet pipe 32. In addition, the first mounting port 15 can also be arranged on the top of the distillation kettle shell 1, or the axial other end of the steam inlet pipe 32 directly penetrates out of the opening on the top of the distillation kettle shell 1.

[0084] Further, the steam inlet pipeline 32 comprises a first distribution pipe 321 and a steam inlet pipe 322. The first distribution pipe 321 comprises a first main pipe 3211 and a plurality of first transition pipes 3212. An axial one end of each of the first transition pipes 3212 is communicated with the steam inlet port 312 on the plate cavity one by one, and an axial other end of each of the first transition pipes 3212 is communicated with the first main pipe 3211. The plurality of first transition pipes 3212 are distributed along the axial direction of the first main pipe 3211. Specifically, the first main pipe 3211 extends along a straight line, the plurality of first transition pipes 3212 are communicated with the first main pipe 3211 perpendicularly, and one end of each of the plurality of first transition pipes 3212 is arranged along the axial direction of the first main pipe 3211 in sequence and at intervals. The other end of each of the plurality of first transition pipes 3212 is communicated with the plurality of plate cavities one by one. In fact, the distribution positions of the plurality of first transition pipes 3212 correspond to the distribution positions of the plurality of plate fins 31. The hot steam input into the steam inlet pipeline 32 can be distributed from the first main pipe 3211 to the plurality of first transition pipes 3212, so that the inner cavities of the plurality of plate fins 31 can all input the hot steam. In the embodiment, the first main pipe 3211 and the first transition pipe 3212 both extend along the horizontal direction.

[0085] An axial one end of the steam inlet pipe 322 is communicated with the first main pipe 3211, and an axial other end of the steam inlet pipe 322 penetrates out of the first mounting port 15. The hot steam enters the steam inlet pipe 322 and the first main pipe 3211 in sequence, and then is distributed into the plurality of plate fins 31 through the plurality of first transition pipes 3212, so that the plurality of plate fins 31 can be heated simultaneously. Specifically, the steam inlet pipe 322 is communicated with the first main pipe 3211 perpendicularly along the vertical direction. The steam inlet pipe 322 can be connected at a position corresponding to any one of the first transition pipes 3212, or can be connected staggered with the first transition pipes 3212. Since the input hot steam has a certain pressure, the hot steam can naturally fill in the plurality of plate cavities.

[0086] In the embodiment, the steam inlet pipe 322 is connected to the first main pipe 3211 through a flange, which is convenient for the later cleaning of the plurality of plate fins 31, reduces the accumulation of dirt, and improves the hygiene of the pipeline. Specifically, the top of the first main pipe 3211 forms an extension pipe, the steam inlet pipe 322 extends along the horizontal direction, an axial one end of the steam inlet pipe 322 is bent downward and connected to the extension pipe of the first main pipe 3211 through a flange, so as to realize the communication between the steam inlet pipe 322 and the first main pipe 3211. The steam inlet pipe 322 and the first main pipe 3211 can be connected through bolts fastened on the flange. In addition, the steam inlet pipe 322 and the first main pipe 3211 can also be detachably connected through a quick release connector and the like.

[0087] The heater 3 further comprises a liquid outlet pipeline 33, the bottom of the kettle shell 1 is provided with a second installation opening 16, an axial one end of the liquid outlet pipeline 33 is communicated with the liquid outlet opening 313, and an axial other end of the liquid outlet pipeline 33 penetrates out of the second installation opening 16. The hot steam in the plurality of plate cavities is condensed into liquid water after heat exchange with the low-alcohol liquor, the liquid water is gathered in the liquid outlet opening 313, and can be discharged out of the second installation opening 16 along the liquid outlet pipeline 33 under the pressure of the hot steam. The second installation opening 16 is arranged at the bottom of the kettle shell 1, so that the condensed liquid can be conveniently guided to be discharged out of the kettle shell 1.

[0088] Further, the liquid outlet pipeline 33 comprises a second distribution pipe 331 and a liquid outlet pipe 332, the second distribution pipe 331 comprises a second main pipe 3311 and a plurality of second transition pipes 3312, an axial one end of each of the second transition pipes 3312 is one-to-one communicated with the liquid outlet opening 313 on the plate cavity, an axial other end of each of the second transition pipes 3312 is communicated with the second main pipe 3311, and the plurality of second transition pipes 3312 are distributed along the axial direction of the second main pipe 3311. An axial one end of the liquid outlet pipe 332 is communicated with the second main pipe 3311, and an axial other end of the liquid outlet pipe 332 penetrates out of the second installation opening 16 downward.

[0089] The condensed water formed by heat exchange of the hot steam in each plate cavity is concentrated to the second main pipe 3311 through the plurality of second transition pipes 3312, and then discharged out of the kettle-type distiller fin quick-change heat-exchange anti-sticking pot device from the liquid outlet pipe 332. Specifically, the second main pipe 3311 extends along a straight line, the plurality of second transition pipes 3312 are vertically communicated with the second main pipe 3311, one end of each of the plurality of second transition pipes 3312 is sequentially and spacedly arranged along the axial direction of the second main pipe 3311, and an other end of each of the plurality of second transition pipes 3312 is one-to-one communicated with the liquid outlet opening 313 of the plurality of plate cavities. In fact, the distribution positions of the plurality of second transition pipes 3312 correspond to the distribution positions of the plurality of plate fins 31. Moreover, the liquid outlet pipe 332 extends along a vertical direction, a top end of the liquid outlet pipe 332 is communicated with the second main pipe 3311, and a bottom end of the liquid outlet pipe 332 is communicated with the second installation opening 16, so that the condensed water can be conveniently discharged.

[0090] In the embodiment, the liquid outlet pipe 332 can be connected to the bottom of the second main pipe 3311 through a flange. Further, the liquid outlet pipe 332 can be conveniently cleaned in the later stage, dirt accumulation can be reduced, and the hygiene of the pipeline can be improved. In the embodiment, the second main pipe 3311 and the second transition pipe 3312 both extend along a horizontal direction, and the top end of the liquid outlet pipe 332 is communicated with the bottom of the second main pipe 3311. The liquid outlet pipe 332 and the second main pipe 3311 can be connected by being fastened on the flange through bolts. In addition, the liquid outlet pipe 332 and the second main pipe 3311 can also be detachably connected through a quick-release joint or the like.

[0091] The inlet pipe 32 and the outlet pipe 33 are both circular tubes with smooth surfaces, which is convenient for the low-alcohol liquor and other materials to flow outside. Meanwhile, the smooth surfaces of the inlet pipe 32 and the outlet pipe 33 are convenient for cleaning after distillation.

[0092] The plurality of plate fins 31 are connected and fixed in the distillation kettle shell 1 through the inlet pipe 32 and the outlet pipe 33. In order to improve the installation stability of the inlet pipe, the outlet pipe 33 and the plate fin 31, in the embodiment, the inner bottom surface of the distillation kettle shell 1 is provided with a first support frame 4, and the first distribution pipe 321 is arranged on the first support frame 4. Moreover, the inner bottom surface of the distillation kettle shell 1 is provided with a second support frame 5, and the second distribution pipe 331 is arranged on the second support frame 5.

[0093] Specifically, the first support frame 4 is supported at the bottom of the first main pipe 3211, wherein two first support frames 4 are respectively arranged at the two axial ends of the first main pipe 3211, and the bottom of the first support frame 4 can be fixed in the distillation kettle shell 1 by welding or the like, so as to improve the support stability. The first support frame 4 of the present application is in the shape of a vertically extending rod.

[0094] The second support frame 5 is supported at the bottom of the second main pipe 3311, wherein the outlet pipe 332 is connected and supported at one axial end of the second main pipe 3311, and the second support frame 5 is connected at the other axial end of the second main pipe 3311. The bottom end of the second support frame 5 can be fixed in the distillation kettle shell 1 by welding or the like, so as to ensure the installation stability of the heater 3. The second support frame 5 of the present application is in the shape of a vertically extending rod.

[0095] Further, the sidewall of the distillation kettle shell 1 is provided with a temperature sensor 6, which is configured to detect the temperature of the low-alcohol liquor in the accommodation space 11, so as to facilitate the staff to detect the temperature state and temperature change of the low-alcohol liquor during distillation. The heater 3 further comprises an inlet pipe 32 and an on-off valve, one axial end of the inlet pipe 32 is communicated with the inlet port 312, and the external hot steam can be introduced into the plate cavity through the other axial end of the inlet pipe 32. The on-off valve is arranged on the inlet pipe 32 for opening and closing the inlet pipe 32. Specifically, when the temperature sensor 6 detects that the temperature of the low-alcohol liquor in the accommodation space 11 is higher than the preset value, the staff can adjust the on-off valve to close the inlet pipe 32 or reduce the flow of the hot steam entering the inlet pipe 32, so as to reduce the temperature of the low-alcohol liquor. When the temperature sensor 6 detects that the temperature of the low-alcohol liquor in the accommodation space 11 is lower than the preset value, the staff can adjust the on-off valve to open the inlet pipe 32 or increase the flow of the hot steam entering the inlet pipe 32, so as to increase the temperature of the low-alcohol liquor. In fact, the on-off valve can be arranged on the inlet pipe 322, which is convenient for the staff to control.

[0096] Further, the kettle type distiller fin quick replacement heat anti-pot device can also include a controller, the controller is electrically connected with the temperature sensor and the switch valve. Specifically, when the temperature sensor detects that the temperature of the low-alcohol in the accommodation space 11 is higher than the preset value, the controller closes the switch valve to disconnect the steam inlet pipeline 32, reduces the heat exchange between the hot steam and the low-alcohol, and in turn reduces the temperature of the low-alcohol. When the temperature sensor detects that the temperature of the low-alcohol in the accommodation space 11 is lower than the preset value, the controller opens the switch valve to connect the steam inlet pipeline 32, promotes the heat exchange between the hot steam and the low-alcohol, and in turn increases the temperature of the low-alcohol, realizes automatic control, facilitates monitoring, and reduces labor cost.

[0097] From the above technical solutions, the utility model has at least the following advantages and positive effects:

[0098] First, a plurality of vertical plate fins 31 are arranged in the distillation kettle shell 1 along the horizontal direction, the double plate surfaces of the plurality of plate fins 31 can exchange heat with the low-alcohol in the distillation kettle shell 1, the heat exchange area between the low-alcohol and the heater 3 is increased, and the heating uniformity of the low-alcohol in the accommodation space 11 is improved; at the same time, the plate fins 31 are all submerged in the low-alcohol liquid, the vertical plate fins 31 play a guiding role for the wine steam liquid, and the distillation efficiency is improved; the low-alcohol can also flow quickly in the accommodation space 11 under the action of the liquid flow, and the quick heat exchange of the low-alcohol is realized. The bottom of the pot and the heat exchange fin plate surface are prevented from being scorched and burnt, and the old-fashioned circular heat exchange pipe upper surface is prone to pot burning.

[0099] Second, the two fin plate bodies 314 on the plate fin 31 are connected through a plurality of spaced welding points as honeycomb points 3142, the plate cavity flow formed by the expansion of the hot steam between the adjacent honeycomb points 3142, so that the plate fin 31 can withstand a certain working condition of the steam pressure, and the structural strength of the plate fin 31 is improved.

[0100] Third, the steam inlets 312 of the plurality of plate fins 31 are connected through the gas inlet pipeline, the liquid outlets 313 of the plurality of plate fins 31 are connected through the liquid outlet pipeline 332, the first main pipe 3211 on the gas inlet pipeline and the steam inlet pipe 322 are connected through flanges, and the second main pipe 3311 on the liquid outlet pipeline 332 and the liquid outlet pipe 332 are connected through flanges, so that the plate fin 31 is convenient for maintenance, replacement and cleaning in the later period.

[0101] Other embodiments of this application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

Claims

1. A kettle distiller wing quick heat anti-sticking device, characterized in that, The device comprises: a retort shell, which is hollow inside and has a containing space for containing low-alcohol liquor; a steam guide pipe, which is connected to the top of the retort shell and communicates with the containing space; the steam guide pipe is used to guide the liquor steam in the containing space out; a heater, which is arranged in the containing space and is used to heat the low-alcohol liquor in the containing space to form liquor steam; the heater comprises a plurality of plate fins arranged vertically and at intervals, the plate fins are internally provided with plate cavities, the plate cavities are independent of the containing space, the plate fins are provided with steam inlets and liquid outlets at intervals, the steam inlets and the liquid outlets communicate with the plate cavities, the steam inlets are used to receive external hot steam, and the liquid outlets are used to discharge liquid outward.

2. The device according to claim 1, wherein the plate fin comprises two fin plate bodies arranged oppositely and parallel to each other, the peripheries of the two fin plate bodies are welded to each other, the middle part of the plate body of the fin plate body comprises a plurality of honeycomb points arranged at intervals, the honeycomb points of the two fin plate bodies are connected to each other one by one in correspondence, and the plate cavities are formed in the hollow positions between the two fin plate bodies outside the honeycomb points.

3. The device according to claim 2, wherein the hollow between the two fin plate bodies is formed by a bulging process; the plate body of the two fin plate bodies corresponds to the position of the hollow as a passing part, and the bulging height between the passing parts of the two fin plate bodies is 3-6 mm; and / or the cross section of the honeycomb point is circular; and / or the honeycomb point is formed when the two fin plate bodies are laser welded; and / or the plurality of honeycomb points on the fin plate body are distributed in multiple rows and columns, wherein: between the honeycomb points of adjacent two rows, one honeycomb point in one row is directly opposite between the adjacent two honeycomb points in another row; or the plurality of honeycomb points are arranged in an array.

4. The device according to claim 1, wherein there is a gap between the plate fin and the inner wall of the retort shell; and / or a plurality of plate fins are arranged at intervals in sequence along the horizontal direction; and / or the steam inlet communicates with the top of the plate cavity; and / or the liquid outlet communicates with the bottom of the plate cavity.

5. The device according to claim 1, wherein the heater further comprises a steam inlet pipeline, the side wall of the retort shell is provided with a first mounting port, the axial one end of the steam inlet pipeline communicates with the steam inlet, and the axial other end of the steam inlet pipeline penetrates out of the first mounting port; the steam inlet pipeline comprises a first distribution pipe and a steam inlet pipe, the first distribution pipe comprises a first main pipe and a plurality of first transition pipes, the axial one end of the first transition pipe one by one communicates with the steam inlet on the plate cavity, the axial other end of the first transition pipe communicates with the first main pipe, and a plurality of the first transition pipes are arranged at intervals along the axial direction of the first main pipe; the axial one end of the steam inlet pipe communicates with the first main pipe, and the axial other end of the steam inlet pipe penetrates out of the first mounting port.

6. The kettle distiller wing fast heat anti-sticking pot device according to claim 5, wherein the steam inlet pipe flange is connected to the first main pipe; and / or the inner bottom surface of the distillation kettle shell is provided with a first support frame, and the first distribution pipe is arranged on the first support frame.

7. The kettle distiller wing fast heat anti-sticking pot device according to claim 1, wherein the heater further comprises a liquid outlet pipeline, the bottom of the distillation kettle shell is provided with a second mounting opening, an axial one end of the liquid outlet pipeline is communicated with the liquid outlet, and an axial other end of the liquid outlet pipeline penetrates out of the second mounting opening; the liquid outlet pipeline comprises a second distribution pipe and a liquid outlet pipe, the second distribution pipe comprises a second main pipe and a plurality of second transition pipes, an axial one end of each of the second transition pipes is communicated with the liquid outlet on the plate cavity in one-to-one correspondence, an axial other end of each of the second transition pipes is communicated with the second main pipe, and a plurality of the second transition pipes are distributed along the axial direction of the second main pipe; an axial one end of the liquid outlet pipe is communicated with the second main pipe, and an axial other end of the liquid outlet pipe penetrates out of the second mounting opening downward.

8. The kettle distiller wing fast heat anti-sticking pot device according to claim 7, wherein the liquid outlet pipe flange is connected to the second main pipe; and / or the inner bottom surface of the distillation kettle shell is provided with a second support frame, and the second distribution pipe is arranged on the second support frame.

9. The kettle distiller wing fast heat anti-sticking pot device according to claim 1, wherein the bottom of the distillation kettle shell is provided with a feeding opening and a blowdown opening, and the feeding opening and the blowdown opening are integrated; and / or the top of the distillation kettle shell is provided with a manhole, and the manhole is detachably sealed with a manhole cover; and / or the top of the distillation kettle shell is provided with a liquid level switch; and / or the steam guide pipe comprises a swan neck and a Lyne arm pipe connected in sequence, the swan neck is communicated with the top of the distillation kettle shell, and the inner diameter of the swan neck gradually decreases from bottom to top; the Lyne arm pipe is downwardly inclined relative to the horizontal plane in a direction away from the swan neck; and the end of the Lyne arm pipe away from the swan neck is a wine steam outlet.

10. The kettle distiller wing fast heat anti-sticking pot device according to claim 1, wherein the sidewall of the distillation kettle shell is provided with a temperature sensor, and the temperature sensor is configured to detect the temperature of low-alcohol wine in the accommodation space; the heater further comprises a steam inlet pipeline and a switch valve, an axial one end of the steam inlet pipeline is communicated with the steam inlet, external hot steam can be introduced into the plate cavity through an axial other end of the steam inlet pipeline, and the switch valve is arranged on the steam inlet pipeline to open and close the steam inlet pipeline; the kettle distiller wing fast heat anti-sticking pot device comprises a controller, and the controller is electrically connected with the temperature sensor and the switch valve. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Images