White spirit retort exhaust device for white spirit production
By designing the wine reel exhaust device, the structure of the cover plate and the air duct is used to slow down the steam discharge rate, the problems of short steam heat exchange time and large energy consumption in liquor production are solved, and more efficient heat utilization and energy saving and consumption reduction are achieved.
Patent Information
- Application Number
- CN202421560887.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-03
AI Technical Summary
In the production of existing liquor, the steam discharge rate in the steam pot is too fast, resulting in a short steam heat exchange time, resulting in a large amount of heat waste and energy consumption.
A retort exhaust device is designed, including a cover plate and a trachea. The cover plate is closed on the exhaust port of the retort cover, and the pass-traffic pipe guides steam to be discharged through the connecting section and the changing section. The diameter of the connecting section and the changing section is smaller than the diameter of the exhaust port to slow down the flow of steam.
By slowing down the steam discharge rate, we ensure that steam and grain are fully heat exchanged, and the heat utilization rate is improved, so as to achieve the purpose of energy conservation and consumption reduction.
Smart Images
Figure CN223016776U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of wine brewing technology, and in particular to an exhaust device for a wine retort used in the production of white wine. Background Art
[0002] In the production process of Maotai-flavor liquor, the mash (grain mash) needs to be repeatedly gelatinized. The main purpose of gelatinization is to steam the grains, sterilize them at high temperature, and remove the impurities in the multi-grain wine embryo. The gelatinization effect directly affects the quality of the base wine production throughout the year.
[0003] At present, grain gelatinization is mainly carried out in a steamer, where pre-soaked raw grains are manually loaded into the pot, high-temperature steam is introduced into the bottom, and the pot is covered for the required time to keep warm. Then, the grains are manually steamed to gelatinize. To avoid explosion caused by accumulation of steam in the steamer, an exhaust hole is usually set on the steamer cover to discharge the steam after heat exchange with grains in the steamer.
[0004] However, the method of exhausting through the exhaust hole of the steamer cover still has the following problems: exhausting through the exhaust hole will cause the steam to be discharged at a faster rate, resulting in a short heat exchange time of the steam, a huge waste of steam and water heat, and a large energy consumption. Utility Model Content
[0005] Based on this, the utility model provides an exhaust device for a wine retort used in liquor production to solve the problems of fast loss of grain gelatinization steam and high energy consumption.
[0006] The utility model provides a wine retort exhaust device for liquor production, comprising:
[0007] A cover plate, used for sealing the exhaust port of the steamer cover, wherein the cover plate is provided with a connecting hole connected with the exhaust port;
[0008] The air passage is arranged on the cover plate, and comprises a connecting section connected to the connecting hole and a turning section connected to the connecting section by a bend, and the diameter of the connecting section and / or the turning section is smaller than the diameter of the exhaust port.
[0009] In one embodiment, the direction-changing section is provided with one or more direction-changing bends.
[0010] In one embodiment, the bending angles of the bending connection point between the direction-changing section and the connecting section and the direction-changing bending point on the direction-changing section are both less than or equal to 90 degrees.
[0011] In one embodiment, the air outlet of the air passage is facing upward.
[0012] In one of the embodiments, the wine retort exhaust device further includes an air baffle plate, which is directly opposite to the air outlet of the air pipe and has a distance between the air baffle plate and the air outlet of the air pipe.
[0013] In one embodiment, the area of the air baffle is larger than the area of the air outlet of the air pipe.
[0014] In one embodiment, the diameter of the connection hole is smaller than the diameter of the exhaust port and larger than the diameter of the connection section.
[0015] In one embodiment, a limiting ring adapted to the shape of the exhaust port is provided on one side of the cover plate that cooperates with the exhaust port.
[0016] In one embodiment, a locking member for locking with the steamer cover is further provided on the cover plate.
[0017] In one embodiment, both the cover plate and the air pipe are made of 304 stainless steel material.
[0018] The utility model has at least the following advantages compared with the prior art:
[0019] In this wine steamer exhaust device, by providing a cover plate and an air pipe on the cover plate, when the cover plate covers the exhaust port of the steamer cover, the steam discharged from the exhaust port will be blocked by the cover plate and discharged from the air pipe. Since there is a bend between the connection section and the diversion section of the air pipe, and the diameter of at least one of the connection section and the diversion section is smaller than the diameter of the exhaust port, the bend and the small-diameter section of the air pipe can slow down the flow of steam, thereby reducing the discharge rate of steam in the steamer pot. It can achieve the required gelatinization temperature in the steamer under low steam flow, enable the steam to fully exchange heat with the grains, improve the heat utilization rate of the steam, achieve energy conservation and consumption reduction, and achieve the purpose of improving economic benefits. Description of the Drawings
[0020] Figure 1 It is a schematic structural diagram of a wine steamer exhaust device for liquor production in one embodiment;
[0021] Figure 2 It is a cross-sectional view of a wine steamer exhaust device for liquor production in another embodiment;
[0022] Figure 3 It is a schematic diagram of a wine steamer exhaust device for liquor production installed on a steamer cover in one embodiment.
[0023] The reference numerals in the drawings of the specification include: cover plate 1, connection hole 101, limiting ring 102, air pipe 2, connection section 201, diversion section 202, air baffle 3, locking member 4, handle 5, steamer cover 6, exhaust port 601. Detailed Embodiments
[0024] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0025] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention.
[0026] The structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0027] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0028] Exhaust from the existing steamer cover exhaust hole will cause the steam in the steamer to be discharged at a faster rate, resulting in a short heat exchange time of the steam, a huge waste of steam and water heat, a large energy consumption, and is not conducive to the control of production costs.
[0029] In view of this, the embodiment of the utility model provides a wine retort exhaust device for liquor production, which includes:
[0030] The cover plate 1 is used to cover the exhaust port 601 of the steamer cover 6, and the cover plate 1 is provided with a connecting hole 101 connected with the exhaust port 601;
[0031] The air passage 2 is arranged on the cover plate 1 , and comprises a connecting section 201 connected to the connecting hole 101 and a redirecting section 202 connected to the connecting section 201 by a bend. The diameter of the connecting section 201 and / or the redirecting section 202 is smaller than the diameter of the exhaust port 601 .
[0032] The wine steamer exhaust device provided by the embodiment of the present utility model, by setting the cover plate 1 and arranging the air pipe 2 on the cover plate 1, when the cover plate 1 covers the exhaust port 601 of the steamer cover 6, the steam discharged from the exhaust port 601 will be blocked by the cover plate 1 and discharged from the air pipe 2. Since there is a bend between the connecting section 201 and the deflecting section 202 of the air pipe 2, and the diameter of at least one of the connecting section 201 and the deflecting section 202 is smaller than the diameter of the exhaust port 601, the bend and the small-diameter section of the air pipe 2 can slow down the flow of steam, thereby reducing the discharge rate of steam in the steamer pot. It can achieve the required gelatinization temperature in the steamer under low steam flow, enable the steam to fully exchange heat with the grains, improve the thermal utilization rate of the steam, and achieve the purpose of energy conservation, consumption reduction and economic benefit improvement.
[0033] The wine steamer exhaust device provided by the embodiment of the present utility model will be described in detail below with reference to the accompanying drawings.
[0034] Figure 1 It is a schematic structural diagram of the wine steamer exhaust device provided by at least one embodiment of the present utility model. Refer to Figure 1 , the wine steamer exhaust device includes a cover plate 1 and an air pipe 2 arranged on the cover plate 1.
[0035] Refer to Figure 3 , in this embodiment, the cover plate 1 is used to cover the exhaust port 601 of the steamer cover 6, so that the steam discharged from the exhaust port 601 is blocked by the cover plate 1 and guided to be discharged by the air pipe 2 on the cover plate 1. Specifically, in order to enable the cover plate 1 to completely cover the exhaust port 601, the area of the cover plate 1 should be larger than the area of the exhaust port 601. For example, refer to Figure 3 , when the exhaust port 601 is a circular opening, the shape of the cover plate 1 can be set as a circle, and the diameter of the cover plate 1 is larger than the diameter of the exhaust port 601, so that the cover plate 1 can completely cover the exhaust port 601. Of course, in other embodiments, the cover plate 1 can also be set as a square, a rhombus and other regular or irregular shapes.
[0036] Furthermore, refer to Figure 2 and Figure 3 , in this embodiment, a limiting ring 102 is concentrically arranged at the bottom of the cover plate 1, and the diameter of the limiting ring 102 is adapted to the inner diameter or the outer diameter of the exhaust port 601, so that the limiting ring 102 can be concentrically embedded inside the exhaust port 601 or sleeved outside the exhaust port 601. Figure 3 Exemplarily shows the implementation manner in which the limiting ring 102 is sleeved outside the exhaust port 601. With such a setting, the coaxial positioning of the cover plate 1 and the exhaust port 601 can be realized through the limiting ring 102, which is convenient for installation, has good positioning stability, and is beneficial to the exhaust of the steamer pot.
[0037] In some embodiments, to ensure the sealing performance between the cover plate 1 and the exhaust port 601, a sealing ring may be provided on the limiting ring 102. The sealing ring is made of a high-temperature resistant material, which can avoid steam leakage and ensure the gelatinization temperature in the steamer pot.
[0038] In this embodiment, a connection hole 101 is provided on the cover plate 1. The connection hole 101 is used to connect the exhaust port 601 and the over-pipe 2 to achieve the external discharge of steam. For example, referring to Figure 2 and Figure 3 , the connection hole 101 is a round hole coaxially arranged on the cover plate 1. When the cover plate 1 covers the exhaust port 601, the connection hole 101 on the cover plate 1 is directly opposite and connected to the exhaust port 601, so that the steam discharged from the exhaust port 601 can pass through the connection hole 101 and then be guided out by the over-pipe 2.
[0039] Furthermore, referring to Figure 3 , in this embodiment, the diameter of the connection hole 101 is smaller than the diameter of the exhaust port 601. By setting it like this, by reducing the aperture of the connection hole 101, the discharge amount of steam per unit time can be reduced, thereby reducing the discharge rate of steam in the steamer pot, enabling the steam to fully exchange heat with the grains, improving the thermal utilization rate of the steam, achieving energy conservation and consumption reduction, and improving economic benefits.
[0040] Furthermore, in this embodiment, a locking member 4 for locking with the steamer cover 6 is also provided on the cover plate 1. For example, referring to Figure 1 , the locking member 4 may include a plurality of buckles provided on the cover plate 1. Referring to Figure 3 , the buckle can cooperate with the buckle fitting provided on the steamer cover 6 and then be locked by a lock head. By setting it like this, the connection stability between the cover plate 1 and the steamer cover 6 can be improved, preventing the cover plate 1 from falling off due to steam impact and ensuring production stability.
[0041] Referring to Figure 1 and Figure 2 , the over-pipe 2 is arranged on the top of the cover plate 1 and is connected to the connection hole 101 to guide the steam out. In this embodiment, the over-pipe 2 can be specifically connected to the cover plate 1 by welding, making the connection between the over-pipe 2 and the cover plate 1 more stable and having better sealing performance.
[0042] Specifically, referring to Figure 1 and Figure 2 , in this embodiment, the over-pipe 2 includes a connection section 201 and a deflection section 202. Among them, the connection section 201 is connected to the connection hole 101 and is the intake end of the over-pipe 2. For example, referring to Figure 1 , the connection section 201 is vertically connected to the connection hole 101.
[0043] Referring to Figure 1 and Figure 2The turning section 202 is bent and connected to the end of the connecting section 201 away from the connecting hole 101, and the end of the turning section 202 away from the connecting section 201 is the air outlet end of the air pipe 2, wherein the bending connection between the turning section 202 and the connecting section 201 can be understood as that the part where the turning section 202 and the connecting section 201 are connected is set in a direction oblique to the direction (vertical direction) of the connecting section 201, so that the connection between the turning section 202 and the connecting section 201 is bent.
[0044] With such an arrangement, the bending and changing direction can increase the resistance of steam flowing in the air pipe 2, thereby slowing down the flow rate of steam and reducing the discharge rate of steam in the steam cooker, so that the steam and grain can fully exchange heat, improve the thermal utilization rate of steam, and achieve energy saving and consumption reduction.
[0045] Furthermore, in this embodiment, the direction-changing section 202 is provided with one or more direction-changing bends, for example, Figure 1 The redirecting section 202 has three bends. With this arrangement, the redirecting section 202 and the connecting section 201 form a winding air pipe 2, which can further slow down the flow rate of steam in the air pipe 2, reduce the discharge rate of steam in the steamer, and enable sufficient heat exchange between steam and grain.
[0046] Further, in this embodiment, the bending angle of the bending connection between the direction-changing section 202 and the connecting section 201 and the direction-changing bending section on the direction-changing section 202 are both less than or equal to 90 degrees. The bending angle can be understood as the angle at which the bent pipe section is bent based on the axis of the upper pipe section. For example, see Figure 1 The bending angle of each bend is 90 degrees. This setting can not only slow down the flow rate of steam, but also will not excessively hinder the exhaust of steam, thereby ensuring the operating stability of the steamer.
[0047] Further, in this embodiment, the diameter of the connecting section 201 and / or the redirecting section 202 is smaller than the diameter of the exhaust port 601, that is, at least a portion of the diameter of the exhaust pipe 2 is smaller than the diameter of the exhaust port 601. For example, see Figure 2 In this embodiment, the diameters of the connecting section 201 and the redirecting section 202 are preferably the same, and are both smaller than the diameters of the exhaust port 601 and the connecting hole 101. With such a configuration, the flow rate of the small-diameter air pipe 2 is lower, which can reduce the steam discharge volume per unit time, reduce the steam discharge rate in the steamer, make the steam and the grain fully exchange heat, improve the thermal utilization rate of the steam, achieve energy saving and consumption reduction, and improve economic benefits.
[0048] See also Figure 1, in this embodiment, the air outlet of the air passing pipe 2 faces upward, that is to say, the end of the deflecting section 202 away from the connecting section 201 is vertically upward. Such a setting can ensure that the air outlet of the air passing pipe 2 faces upward, avoid scalding the staff with steam, and improve production safety.
[0049] Furthermore, in this embodiment, the wine steamer exhaust device further includes a baffle plate 3. The baffle plate 3 is directly opposite to the air outlet of the air passing pipe 2 and has a spacing from the air outlet of the air passing pipe 2. For example, see Figure 1 , the baffle plate 3 is fixed on the air passing pipe 2 through a bracket and is located directly above the air outlet of the air passing pipe 2. Such a setting enables the baffle plate 3 to block the steam discharged from the air passing pipe 2 and divert and relieve the pressure around, avoiding the steam directly hitting the roof for a long time and causing damage to the roof structure, thus improving production safety.
[0050] Furthermore, see Figure 1 , in this embodiment, the area of the baffle plate 3 is larger than the area of the air outlet of the air passing pipe 2, so that the baffle plate 3 can completely block the discharged steam and has a better effect of preventing the steam from impacting the roof.
[0051] Furthermore, in this embodiment, both the cover plate 1 and the air passing pipe 2 are made of 304 stainless steel material. Such a setting can avoid rust and corrosion after contact with acidic fermented grains during use, is safe and environmentally friendly, and has no food safety hazards.
[0052] Furthermore, see Figure 1 , in this embodiment, the wine steamer exhaust device further includes a handle 5 provided on the air passing pipe 2. The handle 5 can be made of materials with poor thermal conductivity such as ceramics and wood to facilitate the handling of the wine steamer exhaust device.
[0053] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should be considered as the scope recorded in this specification.
[0054] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A wine retort exhaust device for liquor production, characterized in that: include: A cover plate (1) for sealing the exhaust port (601) of the steamer cover (6), wherein the cover plate (1) is provided with a connection hole (101) communicating with the exhaust port (601); An air passage (2), the air passage (2) being arranged on the cover plate (1), comprising a connecting section (201) connected to the connecting hole (101) and a redirecting section (202) connected to the connecting section (201) in a bent manner, wherein the diameter of the connecting section (201) and / or the redirecting section (202) is smaller than the diameter of the exhaust port (601).
2. The exhaust device for a wine retort for liquor production according to claim 1, characterized in that: The direction-changing section (202) is provided with one or more direction-changing bends.
3. The exhaust device for a wine retort for liquor production according to claim 2, characterized in that: The bending angles of the bending connection point between the direction-changing section (202) and the connecting section (201) and the direction-changing bending point on the direction-changing section (202) are both less than or equal to 90 degrees.
4. The exhaust device for a wine retort for liquor production according to claim 1, characterized in that: The air outlet of the air passage pipe (2) faces upward.
5. The exhaust device for a wine retort for liquor production according to claim 4, characterized in that: The wine retort exhaust device further comprises an air baffle plate (3), wherein the air baffle plate (3) is directly opposite to the air outlet of the air passage pipe (2) and has a distance between the air baffle plate (3) and the air outlet of the air passage pipe (2).
6. The exhaust device for a wine retort for producing liquor according to claim 5, characterized in that: The area of the air baffle (3) is larger than the area of the air outlet of the air passage (2).
7. The exhaust device for a wine retort for producing liquor according to claim 1, characterized in that: The diameter of the connecting hole (101) is smaller than the diameter of the exhaust port (601) and larger than the diameter of the connecting section (201).
8. The exhaust device for a wine retort for producing liquor according to claim 1, characterized in that: A limiting ring (102) matching the shape of the exhaust port (601) is provided on one side of the cover plate (1) that cooperates with the exhaust port (601).
9. The exhaust device for a wine retort for producing liquor according to claim 1, characterized in that: The cover plate (1) is also provided with a locking piece (4) for locking with the steamer cover (6).
10. The exhaust device for a wine retort for producing liquor according to claim 1, characterized in that: The cover plate (1) and the air passage pipe (2) are both made of 304 stainless steel.