Solid-state fermentation mature vinegar fumigation and sprinkling integrated equipment

Abstract

The utility model provides solid-state fermentation mature vinegar fumigating and spraying integrated equipment which comprises a cylinder body, a liquid storage tank, a liquid storage tank, a liquid storage tank and a liquid storage tank, the steam heating device is used for heating materials through steam isolated from the materials and comprises at least one of a cylinder interior steam heating part and a cylinder exterior steam heating part, and the cylinder interior steam heating part is located in the cylinder so as to directly heat the materials or heat the materials by heating materials except the materials in the cylinder. The cylinder external steam heating part is positioned outside the cylinder so as to heat materials by heating the cylinder wall of the cylinder; the vinegar spraying device comprises a vinegar spraying feeding and spraying pipeline arranged in the cylinder body, and the vinegar spraying feeding and spraying pipeline is configured to spray a vinegar spraying stock solution to the materials in the cylinder body.

Description

Technical Field

[0001] The present application relates to the technical field of solid-state fermentation vinegar production equipment, and in particular to a solid-state fermentation aged vinegar fumigation and leaching integrated equipment. Background Art

[0002] Smoking and pouring are two key steps in the production of traditional solid-state fermented aged vinegar. Smoking involves heating the solid-state fermented material to produce a large amount of aromatic substances (such as acids and lipids), which are the active ingredients of aged vinegar. They enhance the flavor of aged vinegar, reduce its irritation, and soften its taste. Pouring involves the flow of liquid material to extract the aromatic substances (such as acids and lipids) from the fermented material, thus forming the aged vinegar.

[0003] In the solid-state fermentation vinegar production process, a solution already exists that integrates fumigation and leaching into a single device. This solution first heats the material inside the cylinder through direct steam contact. Then, ventilation circulation pipes installed at the cylinder's inlet and outlet heat the circulating air through heating wires to maintain the temperature of the smoked mash inside the cylinder.

[0004] The main problems of this technical solution are:

[0005] 1. Using steam to directly contact and heat the material will cause steam condensate to remain directly in the material, resulting in inconsistent indicators for each batch and also bringing certain food safety and hygiene issues.

[0006] 2. In the initial stage, the material is heated by steam. After the cylinder rotates, the temperature of the smoked mash can only be maintained by heating the circulating air in the ventilation pipe through the heating wire. When faced with higher temperature requirements of the smoked mash process, it is difficult to meet the temperature requirements. At the same time, adding a circulating air duct will make the equipment more complicated.

[0007] 3. Emphasize the control of temperature and rotation speed. When precise positioning is required for process control, the fumigation process needs to automatically stop at different angles to control heating and ventilation needs, and the positioning operation is more difficult.

[0008] The above statements are only used to provide background technical information related to the present application and do not necessarily constitute prior art. Summary of the Invention

[0009] The purpose of this application is to provide an integrated solid-state fermentation vinegar fumigation and rinsing equipment, which aims to solve the problem of inconsistent indicators of each batch caused by the direct contact and heating of steam with the material in the related technology due to the direct retention of steam condensate in the material, as well as the food safety and hygiene problems brought about by this.

[0010] The present application provides a solid-state fermentation vinegar fumigation and leaching integrated device, comprising:

[0011] a cylinder configured to contain materials to be fumigated;

[0012] a steam heating device for heating the material by steam isolated from the material, comprising at least one of an internal steam heating portion and an external steam heating portion, wherein the internal steam heating portion is located inside the cylinder to heat the material directly or by heating a substance other than the material inside the cylinder, and the external steam heating portion is located outside the cylinder to heat the material by heating the cylinder wall; and

[0013] A vinegar sprinkling device includes a vinegar sprinkling feed spraying pipe arranged in the cylinder, and the vinegar sprinkling feed spraying pipe is configured to spray vinegar sprinkling raw liquid onto the material in the cylinder.

[0014] In some embodiments of the solid-state fermentation vinegar fumigation and leaching integrated equipment,

[0015] The internal steam heating part of the cylinder includes an internal steam heating pipe arranged in the cylinder;

[0016] The cylinder external steam heating portion includes a cylinder external steam heating pipeline arranged outside the cylinder.

[0017] In the solid-state fermentation aged vinegar fumigation and showering integrated equipment of some embodiments, the steam heating part inside the cylinder is connected to the steam heating part outside the cylinder.

[0018] In some embodiments of the solid-state fermentation vinegar fumigation and leaching integrated equipment,

[0019] The solid-state fermentation aged vinegar fumigation and rinsing integrated equipment further comprises a rotary drive device, which is drivingly connected to the cylinder and configured to drive the cylinder to rotate;

[0020] The steam heating device further comprises a steam supply pipe, wherein the steam supply pipe is used to transport steam to the steam heating part inside the cylinder and the steam heating part outside the cylinder;

[0021] The vinegar sprinkling device further comprises a vinegar sprinkling stock solution feeding pipeline, and the vinegar sprinkling stock solution feeding pipeline is used to transport the vinegar sprinkling stock solution to the vinegar sprinkling feeding spraying pipeline.

[0022] The solid-state fermentation aged vinegar fumigation and spraying integrated equipment also includes a liquid feed end rotary joint, which is arranged at one axial end of the cylinder. The steam heating part inside the cylinder and the steam heating part outside the cylinder are connected to the steam supply pipe through the liquid feed end rotary joint, and the vinegar spraying feed spray pipe is connected to the vinegar raw liquid feed pipe through the liquid feed end rotary joint.

[0023] In some embodiments of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the steam heating device further comprises:

[0024] a condensed water outlet pipe inside the cylinder, connected to the steam heating portion inside the cylinder to discharge cooling water generated after the steam in the steam heating pipe inside the cylinder is cooled; and

[0025] The condensed water outlet pipe outside the cylinder is connected to the steam heating pipe outside the cylinder to discharge the cooling water generated after the steam in the steam heating pipe outside the cylinder is cooled.

[0026] In some embodiments of the solid-state fermentation vinegar fumigation and leaching integrated equipment, the steam heating device further includes a steam condensate return pipe, wherein

[0027] The condensed water outlet pipe inside the cylinder and the condensed water outlet pipe outside the cylinder are connected to the steam condensed water return pipe after merging; and / or

[0028] The solid-state fermentation aged vinegar fumigation integrated equipment also includes a liquid feed end rotary joint, which is arranged at one axial end of the cylinder, and the condensate outlet pipe inside the cylinder and the condensate outlet pipe outside the cylinder are connected to the steam condensate return pipe through the liquid feed end rotary joint.

[0029] In some embodiments of the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment, the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment further comprises:

[0030] a hot vinegar steam exhaust rotary joint, the hot vinegar steam exhaust rotary joint being arranged at the other axial end of the cylinder; and

[0031] The hot vinegar steam outlet pipe is connected to the inner space of the cylinder through the hot vinegar steam exhaust rotary joint.

[0032] In some embodiments of the solid-state fermentation and aged vinegar fumigation and showering integrated equipment, the solid-state fermentation and aged vinegar fumigation and showering integrated equipment further includes a rotary drive device, which is drivably connected to the cylinder and is configured to drive the cylinder to rotate.

[0033] In some embodiments of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the rotary drive device includes:

[0034] Cylinder rotation motor;

[0035] a rotating gear drivingly connected to the drum rotating motor to rotate under the drive of the drum rotating motor; and

[0036] The cylinder rotating gear is coaxially fixedly connected to the cylinder and meshes with the rotating gear.

[0037] In some embodiments of the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment, the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment also includes a cylinder angle monitoring device, which is configured to monitor the circumferential position information of the cylinder, and the rotation drive device is signal-connected to the cylinder angle monitoring device.

[0038] In some embodiments of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the cylinder angle monitoring device includes:

[0039] an origin sensor configured to determine a starting rotational position of the barrel; and

[0040] a rotary encoder configured to detect a rotation angle of the barrel relative to the starting rotation position;

[0041] The circumferential position information includes the starting rotation position and the rotation angle.

[0042] In some embodiments of the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment, the solid-state fermentation and aged vinegar fumigation and leaching integrated equipment further includes a material parameter monitoring device, and the material parameter monitoring device includes:

[0043] a plurality of temperature sensors configured to monitor the temperature of the material in the cylinder, the plurality of temperature sensors being evenly arranged around the circumference of the cylinder, including a first temperature sensor for detecting the internal temperature of the material and a second temperature sensor for detecting the surface temperature of the material, the first temperature sensor and the second temperature sensor being alternately arranged along the circumference of the cylinder; and / or

[0044] The pressure sensor is spaced 60 to 90 degrees from the vinegar sprinkling screen plate in the cylinder along the circumference of the cylinder and is configured to detect the pressure in the cylinder.

[0045] Based on the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment provided by the present application, since the steam heating device includes a steam heating part inside the cylinder and / or a steam heating part outside the cylinder, it is possible to achieve steam heating of the material in the cylinder on the basis of isolation from the material in the cylinder. Since the steam has no contact with the material, it can solve the problem of steam condensate directly remaining in the material caused by direct contact and heating of the steam with the material in the related technology, thereby facilitating the realization of unified indicators for each batch and preventing food safety and hygiene problems caused thereby.

[0046] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0048] Figure 1 This is a schematic structural diagram of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to an embodiment of the present application.

[0049] Figure 2 for Figure 1 A schematic cross-sectional structural diagram of a section of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment of the illustrated embodiment.

[0050] Figure 3 for Figure 1 A schematic cross-sectional structural diagram of another section of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment of the illustrated embodiment.

[0051] Figure 4 for Figure 1 Schematic diagram of the structure of the cylinder and steam heating equipment of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment in the embodiment shown.

[0052] Figure 5 for Figure 1 Schematic diagram of the wireless signal receiver and control system of the solid-state fermentation vinegar fumigation and showering integrated equipment in the illustrated embodiment.

[0053] Figures 1 to 5 In the figure, each reference numeral represents:

[0054] 11. Hot vinegar steam outlet valve;

[0055] 12. Steam pipe inlet to heating coil interface;

[0056] 13. First tank feed inlet;

[0057] 14. Tank pressure safety valve;

[0058] 15. Second tank feed inlet;

[0059] 16. Vinegar feeding spray pipe;

[0060] 17. Steam heating control valve;

[0061] 18. Steam condensate outlet control valve;

[0062] 19. Oxygen regulation control valve;

[0063] 110. Oxygen air flow meter;

[0064] 111. Vinegar feeding control valve;

[0065] 112. Cylinder rotating motor;

[0066] 113. Cylinder support;

[0067] 114. Rotary encoder;

[0068] 115. Manual valve for vinegar pouring;

[0069] 116. Vinegar pouring control valve;

[0070] 117. Vinegar discharge hose;

[0071] 118. Cylinder rotating gear;

[0072] 119. Hot vinegar steam exhaust rotary joint;

[0073] 120. Liquid feed end rotary joint;

[0074] 121. After pouring vinegar, remove the residue;

[0075] 122. Vinegar circulation feed control valve;

[0076] 123. Vinegar recovery tank;

[0077] 124. Circulation pump for aged vinegar storage tank;

[0078] 125. Impurity filtering unit for vinegar pouring and discharging pipeline;

[0079] 126. Vinegar liquid material flow meter;

[0080] 127. Liquid level gauge for aged vinegar recovery tank;

[0081] 128. Steam supply pipeline;

[0082] 129. Steam condensate return pipe;

[0083] 130. Vinegar liquid feeding pipeline;

[0084] 131. Vinegar pouring pipe;

[0085] 132. Oxygen air feed pipe;

[0086] 133. Vinegar liquid circulation pipeline;

[0087] 134. Hot vinegar steam outlet pipe;

[0088] 21. Cylinder;

[0089] 22. Origin sensor;

[0090] 23. Cylinder rotation guide wheel;

[0091] 24. Rotating gear;

[0092] 31. Vinegar sieve;

[0093] 32. A first wireless temperature sensor;

[0094] 33. A second wireless temperature sensor;

[0095] 34. The third wireless temperature sensor;

[0096] 35. Fourth wireless temperature sensor;

[0097] 36. Fifth wireless temperature sensor;

[0098] 37. Sixth wireless temperature sensor;

[0099] 38. Wireless pressure sensor;

[0100] 41. Steam heating pipe inside the cylinder;

[0101] 42. Condensate outlet pipe inside the cylinder;

[0102] 43. Condensate outlet pipe outside the cylinder;

[0103] 44. Steam heating pipe outside the cylinder;

[0104] 51. Wireless signal receiver;

[0105] 52. Control system. DETAILED DESCRIPTION

[0106] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0107] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. Technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0108] In the description of this application, it should be understood that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0109] In the description of this application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0110] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0111] like Figures 1 to 4 As shown, an embodiment of the present application provides a solid-state fermentation aged vinegar fumigation and pouring integrated equipment, including a cylinder 21, a steam heating device and a vinegar pouring device.

[0112] The cylinder 21 is configured to accommodate materials to be fumigated.

[0113] The steam heating device is used to heat the material using steam isolated from the material. The steam heating device includes at least one of an internal steam heating unit and an external steam heating unit. The internal steam heating unit is located inside the cylinder 21 and heats the material directly or by heating a substance other than the material inside the cylinder 21. The external steam heating unit is located outside the cylinder 21 and heats the material by heating the cylinder wall 1.

[0114] The vinegar spraying device includes a vinegar spraying feed spraying pipe 16 arranged in the cylinder 21. The vinegar spraying feed spraying pipe 16 is configured to spray the vinegar spraying raw liquid onto the material in the cylinder 21.

[0115] In the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment of the present embodiment, since the steam heating device includes a steam heating portion inside the cylinder and / or a steam heating portion outside the cylinder, it is possible to heat the material inside the cylinder with steam while isolating it from the material inside. Since the steam does not come into contact with the material, the problem of steam condensate being directly retained in the material due to direct contact heating of the steam with the material in the related art can be solved, thereby facilitating the achievement of uniform indicators for each batch and avoiding the resulting food safety and hygiene issues.

[0116] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment, the internal steam heating part of the cylinder includes an internal steam heating pipe 41 arranged in the cylinder 21; the external steam heating part of the cylinder includes an external steam heating pipe 44 arranged outside the cylinder 21.

[0117] The internal steam heating portion includes an internal steam heating pipe 41 and the external steam heating portion includes a steam heating pipe 44 outside the cylinder, which facilitates the arrangement of heating pipes of corresponding quantities and specifications according to different parts of the cylinder 21, thereby ensuring that the material within the cylinder 21 meets the heating requirements. For example, the internal steam heating pipe 41 may include one or more straight pipes arranged along the axial direction of the cylinder 21, and the external steam heating pipe 44 may include one or more sets of heating coils.

[0118] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the steam heating part inside the cylinder is connected to the steam heating part outside the cylinder.

[0119] The connection between the steam heating part inside the cylinder and the steam heating part outside the cylinder is beneficial to reducing the steam inlet pipeline or the steam outlet pipeline, thereby simplifying the structure of the steam heating device and also helping to simplify the control steps of the steam heating device, such as unified control of the air intake parameters and air / water outlet parameters of the steam heating part inside the cylinder and the steam heating part outside the cylinder.

[0120] like Figures 1 to 4As shown, in some embodiments of the solid-state fermentation, aged vinegar fumigation and irrigation integrated equipment, the solid-state fermentation, aged vinegar fumigation and irrigation integrated equipment further includes a rotary drive device. The rotary drive device is drivably connected to the cylinder 21 and is configured to drive the cylinder 21 to rotate. The steam heating device further includes a steam supply pipe 128, which is used to supply steam to the steam heating portion inside the cylinder and the steam heating portion outside the cylinder. The vinegar irrigation device further includes a vinegar irrigation liquid feed pipe 130, which is used to supply vinegar irrigation liquid to the vinegar irrigation feed spray pipe 16. The solid-state fermentation, aged vinegar fumigation and irrigation integrated equipment further includes a liquid feed end rotary joint 120, which is disposed at one axial end of the cylinder 21. The steam heating portion inside the cylinder and the steam heating portion outside the cylinder are connected to the steam supply pipe 128 via the liquid feed end rotary joint 120. The vinegar irrigation feed spray pipe 16 is connected to the vinegar irrigation liquid feed pipe 130 via the liquid feed end rotary joint 120.

[0121] The provision of a rotary drive device can automatically drive the cylinder 21 to rotate to meet the need for controlling the position of the cylinder 21 during fumigation. The provision of a liquid feed end rotary joint 120 allows the dynamic and static parts of the steam heating device and the dynamic and static parts of the vinegar pouring device to be connected through the liquid feed end rotary joint 120, so that the steam heating device, the steam heating portion inside the cylinder, the steam heating portion outside the cylinder, and the vinegar pouring device vinegar pouring feed spray pipe 16 rotate together with the cylinder 21, while the steam supply pipe 128 and the vinegar pouring raw liquid feed pipe 130 are set to be stationary.

[0122] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment, the steam heating device further includes a cylinder internal condensed water outlet pipe 42 and a cylinder external condensed water outlet pipe 43. The cylinder internal condensed water outlet pipe 42 is connected to the cylinder internal steam heating portion to discharge cooling water generated by the cooling of steam in the cylinder internal steam heating pipe 41. The cylinder external condensed water outlet pipe 43 is connected to the cylinder external steam heating pipe 44 to discharge cooling water generated by the cooling of steam in the cylinder external steam heating pipe 44.

[0123] The condensed water outlet pipe 42 inside the cylinder and the condensed water outlet pipe 43 outside the cylinder are provided to discharge the condensed water generated by the steam.

[0124] like Figures 1 to 4As shown, in some embodiments of the solid-state fermentation and aged vinegar fumigation integrated equipment, the steam heating device also includes a steam condensate return pipe 129, wherein the condensate outlet pipe 42 inside the cylinder and the condensate outlet pipe 43 outside the cylinder are merged and connected to the steam condensate return pipe 129; and / or the solid-state fermentation and aged vinegar fumigation integrated equipment also includes a liquid feed end rotary joint 120, the liquid feed end rotary joint 120 is arranged at one axial end of the cylinder 21, and the condensate outlet pipe 42 inside the cylinder and the condensate outlet pipe 43 outside the cylinder are connected to the steam condensate return pipe 129 through the liquid feed end rotary joint 120.

[0125] For example, in Figures 1 to 5 In the embodiment shown, the condensed water in the condensed water outlet pipe 42 inside the cylinder is merged into the condensed water in the condensed water outlet pipe 43 outside the cylinder, and then connected to the steam condensed water return pipe 129 through the liquid feed end rotary joint 120.

[0126] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation and aged vinegar fumigation and rinsing integrated apparatus, the apparatus further includes a hot vinegar steam exhaust rotary joint 119 and a hot vinegar steam outlet pipe 134. The hot vinegar steam exhaust rotary joint 119 is disposed at the other axial end of the cylinder 21. The hot vinegar steam outlet pipe 134 is connected to the interior space of the cylinder 21 via the hot vinegar steam exhaust rotary joint 119.

[0127] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment, the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment further includes a rotary drive device, which is driven and connected to the cylinder 21 and is configured to drive the cylinder 21 to rotate. In some embodiments of the solid-state fermentation aged vinegar fumigation and rinsing integrated equipment, the rotary drive device includes a cylinder rotating motor 112, a rotating gear 24 and a cylinder rotating gear 118. The rotating gear 24 is driven and connected to the cylinder rotating motor 112 to rotate under the drive of the cylinder rotating motor 112. The cylinder rotating gear 118 is coaxially fixedly connected to the cylinder 21 and meshes with the rotating gear 24.

[0128] By providing the barrel rotating motor 112, the rotating gear 24 and the barrel rotating gear 118, it is convenient to accurately rotate the barrel 21 to a desired position.

[0129] like Figures 1 to 4As shown, in some embodiments of the solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment, the solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment further includes a cylinder angle monitoring device, which is configured to monitor the circumferential position information of the cylinder 21, and the rotary drive device is signal-connected to the cylinder angle monitoring device. The rotary drive device is configured to control the cylinder 21 to stop at a preset angle based on the circumferential position information monitored by the cylinder angle monitoring device.

[0130] By providing a cylinder angle monitoring device, the cylinder 21 can be accurately stopped at a desired position.

[0131] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the cylinder angle monitoring device includes an origin sensor 22 and a rotary encoder 114. The origin sensor 22 is configured to determine the starting rotation position of the cylinder 21. The rotary encoder 114 is configured to detect the rotation angle of the cylinder 21 relative to the starting rotation position. The circumferential position information includes the starting rotation position and the rotation angle.

[0132] like Figures 1 to 4 As shown, in some embodiments of the solid-state fermentation aged vinegar fumigation and pouring integrated equipment, the solid-state fermentation aged vinegar fumigation and pouring integrated equipment further includes a material parameter monitoring device, and the material parameter monitoring device includes a plurality of temperature sensors and / or pressure sensors. The plurality of temperature sensors are configured to monitor the temperature of the material in the cylinder 21, and the plurality of temperature sensors are evenly arranged around the circumference of the cylinder 21, including a first temperature sensor for detecting the internal temperature of the material and a second temperature sensor for detecting the surface temperature of the material, and the first temperature sensor and the second temperature sensor are alternately arranged along the circumference of the cylinder 21. The pressure sensor is configured to detect the pressure in the cylinder 21, and is spaced 60 to 90 degrees from the vinegar pouring screen plate 31 in the cylinder 21 along the circumference of the cylinder 21.

[0133] like Figure 5 As shown, in some embodiments of the solid-state fermentation, aged vinegar, fumigation and leaching integrated equipment, the solid-state fermentation, aged vinegar, fumigation and leaching integrated equipment further includes a control system 52, which is configured to control the solid-state fermentation, aged vinegar, fumigation and leaching integrated equipment to automatically perform fumigation and leaching operations.

[0134] The following combination Figures 1 to 5 The solid-state fermentation aged vinegar fumigation and leaching integrated equipment of the embodiment of the present application is further explained.

[0135] The solid-state fermentation aged vinegar fumigation and soaking integrated equipment mainly includes a hot vinegar steam outlet valve 11, a steam pipe inlet heating coil interface 12, a first tank feed inlet 13, a tank pressure safety valve 14, a second tank feed inlet 15, a vinegar soaking feed spray pipe 16, a steam heating control valve 17, a steam condensate outlet control valve 18, an oxygen regulation control valve 19, an oxygen air flow meter 110, a vinegar soaking feed control valve 111, a cylinder rotating motor 112, a cylinder bracket 113, a rotary encoder 114, a vinegar soaking manual valve 115, a vinegar soaking control valve 116, a vinegar soaking hose 117, a cylinder rotating gear 118, a hot vinegar steam exhaust rotary joint 119, a liquid feed end rotary joint 120, a vinegar soaking rear slag outlet 121, a vinegar soaking circulation feed control valve 122, an aged vinegar recovery storage tank 123, an aged vinegar storage tank circulation pump 124, and impurities in the vinegar soaking outlet pipeline. Filter unit 125, vinegar pouring liquid material flow meter 126, aged vinegar recovery tank level gauge 127, steam supply pipeline 128, steam condensate return pipeline 129, vinegar pouring raw liquid feed pipeline 130, hot vinegar steam outlet pipeline 134, oxygenated air feed pipeline 132, vinegar pouring raw liquid circulation pipeline 133, cylinder 21, origin sensor 22, cylinder rotation guide wheel 23, rotating gear 24, vinegar pouring sieve plate 31, first wireless temperature sensor 32, second wireless temperature sensor 33, third wireless temperature sensor 34, fourth wireless temperature sensor 35, fifth wireless temperature sensor 36, sixth wireless temperature sensor 37, wireless pressure sensor 38, cylinder internal steam heating pipeline 41, cylinder internal condensate outlet pipeline 42, cylinder external condensate outlet pipeline 43, cylinder external steam heating pipeline 44, wireless signal receiver 51 and control system 52.

[0136] The liquid feed end rotary joint 120 and the hot vinegar vapor exhaust rotary joint 119 are respectively arranged at the axial ends of the cylinder 21. Figure 1 In the embodiment, the liquid feed end rotary joint 120 is located at the axial right end, and the hot vinegar vapor exhaust rotary joint 119 is located at the axial left end.

[0137] The steam supply pipe 128 transports steam to the steam heating pipe 41 inside the cylinder through the liquid feed end rotary joint 120. The steam heating pipe 44 outside the cylinder includes three groups of heating coils arranged along the axial direction of the cylinder 21. The three steam heating pipes inside the cylinder 41 are connected to the three groups of heating coils through the steam pipe inlet heating coil interfaces 12 on the three outlet pipes distributed in the length direction thereof, so as to transport steam to the steam heating pipe 44 outside the cylinder through the steam heating pipe 41 inside the cylinder. The condensate outlet pipe 42 inside the cylinder collects the condensate from the steam heating pipe 41 inside the cylinder, and the condensate outlet pipe 43 outside the cylinder collects the condensate from the three groups of heating coils and then collects it into the condensate outlet pipe 42 inside the cylinder, and then connects to the steam condensate return pipe 129 through the liquid feed end rotary joint 120.

[0138] The steam heating control valve 17 and the steam condensate outlet control valve 18 are respectively arranged on the steam supply pipe 128 and the steam condensate return pipe 129 to control the on-off of the steam supply pipe 128 and the steam condensate return pipe 129 and the flow rate of the fluid therein.

[0139] The vinegar liquid feed pipe 130 delivers the vinegar liquid to the vinegar spray pipe 16 via the liquid feed end rotary joint 120. This pipe sprays the vinegar liquid onto the material. The pipe is located above the vinegar screen plate 31 within the cylinder. A vinegar feed control valve 111 is installed within the vinegar liquid feed pipe 130 to control the flow of the vinegar liquid feed pipe 130 and the flow rate of the fluid within it.

[0140] The vinegar pouring liquid material flow meter 126 is provided on the vinegar pouring liquid feed pipe 130 , and is used to detect the flow rate of the vinegar pouring liquid through the vinegar pouring liquid feed pipe 130 .

[0141] An oxygen-filled air feed pipe 132 is connected to the vinegar liquid feed pipe 130. An oxygen-filled air regulating control valve 19 and an oxygen-filled air flow meter 110 are disposed on the oxygen-filled air feed pipe 132. The oxygen-filled air regulating control valve 19 is used to control the opening and closing of the oxygen-filled air feed pipe 132 and the flow rate of the fluid therein. The oxygen-filled air flow meter 110 is used to detect the flow rate of the fluid passing through the oxygen-filled air feed pipe 132.

[0142] The residue outlet 121 after vinegar pouring is located at the left end of the cylinder 21.

[0143] The hot vinegar steam outlet pipe 130 is used to output the hot vinegar steam in the cylinder 21. The hot vinegar steam outlet valve 11 is set on the hot vinegar steam outlet pipe 130 to control the hot vinegar steam outlet pipe 130 and the flow rate of the fluid therein.

[0144] The vinegar dispensing pipe 131 is connected to the bottom of the cylinder 21 (when the cylinder 21 is in the initial rotation position) via a vinegar dispensing hose 117. A manual vinegar dispensing valve 115 is used to manually control the opening and closing of the vinegar dispensing hose 117 and the vinegar dispensing pipe 131, as well as the flow rate of the fluid therein. A vinegar dispensing control valve 116 is used to automatically control the opening and closing of the vinegar dispensing hose 117 and the vinegar dispensing pipe 131, as well as the flow rate of the fluid therein.

[0145] The output end of the vinegar pouring and discharging pipe 131 is connected to the aged vinegar recovery tank 123. The impurity filtering unit of the vinegar pouring and discharging pipe is arranged on the vinegar pouring and discharging pipe 131. The aged vinegar recovery tank liquid level gauge is used to detect the liquid level of the aged vinegar recovery tank 123.

[0146] The vinegar source liquid circulation pipeline 133 is connected to the aged vinegar recovery tank 123 and the vinegar stock liquid feed pipeline 130. A vinegar tank circulation pump 124 is provided on the vinegar source liquid circulation pipeline 133 to pump the vinegar stock liquid from the aged vinegar recovery tank 123 to the vinegar stock liquid feed pipeline 130. A vinegar circulation feed control valve 122 is provided on the vinegar source liquid circulation pipeline 133 to control the flow of the vinegar source liquid circulation pipeline 133 and the flow rate of the fluid within it.

[0147] The barrel 21 is mounted on the barrel bracket 113 via the barrel rotation guide wheel 23. The barrel rotation motor 112 is mounted on the barrel bracket 113 and is used to drive the rotation gear 24 to rotate. The rotation gear 24 rotates by driving the barrel rotation gear 118 that meshes with it. The barrel rotation gear 118 is mounted on the barrel 21 and is coaxial with the barrel 21, so that the barrel rotation gear 118 can drive the barrel 21 to rotate.

[0148] The first tank body feed inlet 13 and the second tank body feed inlet 15 are located on the cylinder 21 and are 180 degrees apart from the vinegar pouring screen plate 31 .

[0149] The tank pressure safety valve 14 is arranged on the cylinder 21 and is 180 degrees apart from the vinegar pouring screen plate 31.

[0150] In this embodiment, the cylinder 21 needs to be rotated to different working positions at different stages of the fumigation process. The working positions include the vinegar pouring position, the solid-state fermentation vinegar material feeding position and the static smoked mash position. Among them, when the cylinder 21 is in the vinegar pouring position, the vinegar pouring sieve plate 31 is located at the bottom of the cylinder 21, and the cylinder 21 is at 0 degrees, that is, the starting rotation position. When the cylinder 21 is in the solid-state fermentation vinegar material feeding position, the rotation angle of the cylinder 21 relative to the starting rotation position is 45 degrees, and the vinegar pouring sieve plate 31 is rotated 45 degrees relative to the starting rotation position. When the cylinder 21 is in the static smoked mash position, the rotation angle of the cylinder 21 relative to the starting rotation position is 120 degrees, and the vinegar pouring sieve plate 31 is rotated 120 degrees relative to the starting rotation position.

[0151] In the embodiment of the present application, the multiple temperature sensors are all wireless sensors so as to rotate with the barrel 21. There are six of the multiple temperature sensors, including a first wireless temperature sensor 32, a second wireless temperature sensor 33, a third wireless temperature sensor 34, a fourth wireless temperature sensor 35, a fifth wireless temperature sensor 36, and a sixth wireless temperature sensor 37.

[0152] The first, third, and fifth wireless temperature sensors 32, 34, and 36 are primary temperature sensors, measuring the internal temperature of the material within barrel 21. These sensors have a longer detection range. The second, fourth, and sixth wireless temperature sensors 33, 35, and 37 are secondary temperature sensors, measuring the surface temperature of the material within barrel 21. These sensors have a shorter detection range. During installation, the six temperature sensors are evenly spaced around barrel 21, with the internal and surface temperature sensors spaced apart. This design ensures that no matter the operating position of barrel 21, at least one set of first and second temperature sensors can simultaneously measure both the internal and surface temperatures of the material.

[0153] The vinegar pouring screen 31 is installed in the cylinder 21 at an angle of about 60 to 90 degrees to the installation position of the wireless pressure sensor 38, which serves as a pressure sensor. This design ensures that the wireless pressure sensor 38 is not covered by material when the cylinder 21 is in the smoked mash position, allowing it to truly detect the pressure in the cylinder 21, prevent the pressure in the cylinder 21 from exceeding the standard, and protect the cylinder 21.

[0154] The control system 52 is used to control the solid-state fermentation vinegar fumigation and leaching integrated equipment to automatically perform the fumigation and leaching operation. Figure 5 As shown, the control system 52 is connected to the wireless temperature sensors and the wireless pressure sensor 38 via the wireless signal receiver 51. The control system 52 is also connected to the hot vinegar steam outlet valve 11, the steam heating control valve 17, the steam condensate outlet control valve 18, the oxygen supply regulating control valve 19, the oxygen supply air flow meter 110, the vinegar pouring feed control valve 111, the drum rotating motor 112, the rotary encoder 114, the vinegar pouring outlet control valve 116, the vinegar pouring circulation feed control valve 122, the aged vinegar storage tank circulation pump 124, the vinegar pouring liquid material flow meter 126, the aged vinegar recovery tank level gauge 127, and the origin sensor 22.

[0155] The control system 52 may be implemented, for example, as a general-purpose processor, a programmable logic controller (PLC), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or any suitable combination thereof, for performing the functions described in the present disclosure. For example, in this embodiment, the control system 52 is a complete set of automated control units including a PLC or DCS, input and output control modules, motors, valves, instruments, and electrical cabinets.

[0156] The following is a description of the process of fumigation and leaching operation of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to the embodiment of the present application:

[0157] 1. Production inspection preparation stage.

[0158] Before production officially begins, the production staff closes the first tank feed inlet 13, the second tank feed inlet 15, and the vinegar pouring slag outlet 121, and then selects "inspection mode" to start the equipment. The control system 52 controls the cylinder rotation motor 112 to start rotation. The cylinder rotation motor 112 drives the rotation gear 24 to rotate, and then drives the cylinder rotation gear 118 through the rotation gear 24, thereby driving the cylinder 21 to rotate. The cylinder 21 is installed on the cylinder rotation guide wheel 23 to ensure that the cylinder 21 rotates in a fixed position and does not move back and forth. After the cylinder rotation motor 112 starts to rotate, the production staff checks that the equipment is operating normally and begins formal production.

[0159] 2. Feeding stage.

[0160] The production staff selects "production mode", and the control system 52 controls the cylinder rotation motor 112 to start and drive the cylinder 21 to rotate. The control system 52 controls the cylinder 21 to rotate to the solid-state fermentation vinegar material feeding position (the vinegar pouring screen plate 31 rotates 45 degrees relative to the starting rotation position) according to the data of the rotary encoder 114 and the data of the origin sensor 22. The first tank body feed inlet 13 and the second tank body feed inlet 15 are opened, and the solid-state fermentation vinegar material begins to be fed. After the feeding is completed, the first tank body feed inlet 13 and the second tank body feed inlet 15 are closed. After the control system 52 determines that the feeding is completed, the solid-state fermentation vinegar fumigation and pouring integrated equipment automatically enters the smoked mash stage.

[0161] 3. Heating and smoking mash stage.

[0162] The control system 52 continues to control the cylinder rotation motor 112 to start and drive the cylinder 21 to rotate continuously, and at the same time controls the steam heating control valve 17 and the steam condensate outlet control valve 18 to open, and the heating steam enters the cylinder internal steam heating pipe 41 inside the cylinder 21 through the steam interface of the liquid feed end rotary joint 120, and enters the cylinder external steam heating pipe 44 on the surface of the cylinder 21 through the steam pipe inlet heating coil interface 12, and begins to heat the material in the cylinder 21. The condensed water generated by the heating steam after being heated is collected through the cylinder external condensate outlet pipe 43, and then enters the cylinder internal condensate outlet pipe 42, and is discharged through the steam condensate interface of the liquid feed end rotary joint 120 and the steam condensate outlet control valve 18, thereby completing the material heating process in the cylinder 21.

[0163] The first wireless temperature sensor 32, the second wireless temperature sensor 33, the third wireless temperature sensor 34, the fourth wireless temperature sensor 35, the fifth wireless temperature sensor 36, and the sixth wireless temperature sensor 37 installed on the cylinder 21 transmit temperature data in real time to the control system 52 via the wireless signal receiver 51. The control system 52 controls the steam heating control valve 17 and the steam condensate outlet control valve 18 to open and close, thereby automatically controlling whether the material in the cylinder 21 is heated or not.

[0164] The wireless pressure sensor 38 installed on the cylinder 21 transmits the pressure data to the control system 52 via the wireless signal receiver 51 in real time. The control system 52 automatically opens the tank pressure safety valve 14 and the hot vinegar steam outlet valve 11. When the pressure in the cylinder 21 is too high, it can be discharged through the tank pressure safety valve 14, or it can be discharged through the hot vinegar steam exhaust rotary joint 119 through the hot vinegar steam outlet valve 11, thereby relieving the pressure in the cylinder 21 and achieving the purpose of protecting the safety of the cylinder 21.

[0165] The control system 52 automatically controls the heating of the material in the cylinder 21 to the set temperature, and then enters the static heating smoked mash according to the process requirements. The control system 52 controls the cylinder rotation motor 112 to start and drive the cylinder 21 to rotate. The control system 52 controls the cylinder 21 to rotate to the static smoked mash position (the vinegar pouring screen plate 31 rotates 120 degrees relative to the starting rotation position) according to the data of the rotary encoder 114 and the data of the origin sensor 22, and then stops. The control system 52 controls the material in the cylinder 21 to continue heating, and synchronously controls the opening of the oxygen regulation control valve 19 and the hot vinegar steam outlet valve 11, automatically heating and oxygenating the material in the cylinder 21. The control system 52 automatically controls the opening degree of the oxygen regulation control valve 19 according to the data of the oxygen air flow meter 110, realizing the function of automatic oxygenation.

[0166] The control system 52 controls the fully automatic cyclic operation of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to the manufacturing process and the cycle period: rotary heating - static fumigation - oxygenation - stop heating - oxygenation - rotary heating fumigation - static fumigation - oxygenation - stop heating - oxygenation.

[0167] Since the solid-state fermentation aged vinegar fumigation and soaking integrated equipment can realize fully automatic functions such as "precise positioning control of the fumigation process", "automatic heating", "automatic oxygenation", "automatic rotation", "automatic fumigation", "automatic still fumigation", and "automatic stop", it can flexibly adjust the control parameters of each stage according to different processes, different temperatures, different cycle steps, different times and other information to realize automatically customizable process production.

[0168] 4. Vinegar pouring stage.

[0169] After the control system 52 controls the solid-state fermentation aged vinegar fumigation and pouring integrated equipment to complete the fumigation of mash, it will automatically enter the vinegar pouring stage. The control system 52 controls the cylinder rotation motor 112 to start and drive the cylinder 21 to rotate. The control system 52 controls the cylinder 21 to rotate to the vinegar pouring position according to the data of the rotary encoder 114 and the data of the origin sensor 22, and stops after the vinegar pouring screen plate 31 is at the bottom. The production staff opens the first tank body feed inlet 13 and the second tank body feed inlet 15, samples the material status in the cylinder 21 and draws lots to confirm that it is qualified. After connecting the vinegar pouring manual valve 115 and the vinegar pouring control valve 116 using the vinegar pouring discharge hose 117, start vinegar pouring on the control system 52. If the sampling is unqualified, the first tank body feed inlet 13 and the second tank body feed inlet 15 can be closed, and the control system 52 can be selected to enter the heating and fumigation mash stage, and the heating and fumigation mash will be automatically started again to ensure the quality of the fumigation mash stage. Control system 52 controls the opening of vinegar pouring feed control valve 111 and vinegar pouring discharge control valve 116. Liquid material for vinegar pouring enters vinegar pouring feed spray pipe 16 within cylinder 21 through the vinegar pouring interface of liquid feed end rotary joint 120. The liquid material flows from the upper layer of the material to the bottom, undergoes initial filtration through vinegar pouring sieve plate 31, and then passes through vinegar pouring manual discharge valve 115, vinegar pouring hose 117, vinegar pouring discharge control valve 116, and vinegar pouring discharge pipe impurity filter unit 125 before entering aged vinegar recovery tank 123. After the control system 52 determines that the liquid material feed volume has been reached based on data from vinegar pouring liquid material flowmeter 126, it automatically closes vinegar pouring feed control valve 111. Based on the internally set vinegar pouring process soaking time and data from the aged vinegar recovery tank liquid level gauge 123, it automatically activates the aged vinegar tank circulation pump 124 and vinegar pouring circulation feed control valve 122, thereby implementing the vinegar pouring function. The circulating vinegar pouring function utilizes the natural filtering effect of solid-state fermented aged vinegar materials to achieve the purpose of filtering and clarifying the vinegar pouring materials.

[0170] 5. Slag discharge stage.

[0171] After closing the first tank feed inlet 13 and the second tank feed inlet 15 and opening the post-vinegar pouring slag outlet 121, the production staff initiates the slag discharge operation on the control system 52. The control system 52 activates the drum rotation motor 112, driving the drum 21 to rotate. The material inside the drum is automatically discharged from the post-vinegar pouring slag outlet 121. Once the slag discharge is complete, the fumigation operation is complete.

[0172] The solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment of the embodiment of the present application arranges a steam heating pipe portion inside the cylinder and a steam heating pipe portion outside the cylinder (such as a heating coil) on the solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment, and controls the automatic opening and closing of the steam heating control valve to achieve steam heating of the material in the cylinder at any time throughout the entire process, thereby achieving the high-temperature fumigation temperature process requirements, helping to solve the problems caused by direct contact between steam and materials, ensuring that no condensed water remains in the cylinder of the solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment during the entire heating process, ensuring the quality indicators of the fumigated mash of the solid-state fermentation and aged vinegar fumigation and rinsing integrated equipment each time, and effectively solving the food safety problems caused by direct steam heating of materials.

[0173] By arranging a cylinder position monitoring device (such as a body detection encoder and an origin sensor) on the cylinder of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, the control system can be used to monitor the angle of the entire rotation process of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment, and realize precise positioning control of the fumigation process, which is beneficial to the precise control of various angles of the solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to the process requirements to meet the production needs of solid-state fermentation aged vinegar fumigation and leaching.

[0174] By configuring multiple wireless temperature sensors and wireless pressure sensors on the cylinder of the solid-state fermentation, aged vinegar fumigation and leaching integrated equipment, the control system can be used to realize real-time monitoring of the material temperature and cylinder pressure of the entire production process. Different control parameters can be customized according to different process requirements to realize fully automatic control of the solid-state fermentation, aged vinegar fumigation and leaching integrated equipment.

[0175] By arranging a vinegar sprinkling screen, a vinegar sprinkling outlet, and a vinegar sprinkling feed spray pipe inside the cylinder of the solid-state fermentation, aged vinegar fumigation and sprinkling integrated equipment, and controlling the vinegar sprinkling feed control valve through a control system, liquid material enters the vinegar sprinkling feed spray pipe inside the cylinder of the solid-state fermentation, aged vinegar fumigation and sprinkling integrated equipment through a rotary joint at the liquid feed end. The liquid material flows through the material inside the cylinder, carrying out the aged vinegar substances in the material. The liquid material is filtered by the vinegar sprinkling screen arranged inside the solid-state fermentation, aged vinegar fumigation and sprinkling integrated equipment, and then flows out through the vinegar sprinkling manual valve at the vinegar sprinkling outlet controlled by the control system. The aged vinegar fermentation material inside the solid-state fermentation, aged vinegar fumigation and sprinkling integrated equipment is retained above the vinegar sprinkling screen, thereby realizing the vinegar sprinkling function of the solid-state fermentation, aged vinegar fumigation and sprinkling integrated equipment. By controlling the actions of the vinegar pouring feed control valve, vinegar pouring outlet control valve, aged vinegar storage tank circulation pump, vinegar pouring circulation feed control valve, etc. through the control system, the circulating vinegar pouring of aged vinegar in the solid-state fermentation aged vinegar fumigation and pouring integrated equipment is realized. The material filtration effect inside the solid-state fermentation aged vinegar fumigation and pouring integrated equipment is utilized to realize the circulating vinegar pouring filtration and clarification function, thereby realizing the automated production of vinegar pouring in the entire solid-state fermentation aged vinegar fumigation and pouring integrated equipment.

[0176] The solid-state fermentation vinegar fumigation and leaching integrated equipment provided in the embodiments of the present application can cooperate with a control system to achieve fully automated control of the entire production process of the fumigation and leaching operation, reducing the difficulty of equipment operation, reducing labor intensity, and improving production efficiency. The solid-state fermentation vinegar fumigation and leaching integrated equipment provided in the present application can be adjusted to customize the process at any time according to process changes, thereby improving the adaptability of the solid-state fermentation vinegar fumigation and leaching integrated equipment and helping to meet the production needs of different processes.

[0177] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present application can still be modified or some technical features can be replaced by equivalents, which should all be included in the scope of the technical solutions requested for protection in this application.

Claims

1. A solid-state fermentation vinegar fumigation and leaching integrated equipment, characterized in that: include: A cylinder (21) is configured to accommodate materials to be fumigated; a steam heating device for heating the material by steam isolated from the material, comprising at least one of a cylinder internal steam heating portion and a cylinder external steam heating portion, wherein the cylinder internal steam heating portion is located inside the cylinder (21) to heat the material directly or by heating a substance other than the material inside the cylinder (21), and the cylinder external steam heating portion is located outside the cylinder (21) to heat the material by heating the cylinder wall of the cylinder (21); and A vinegar sprinkling device comprises a vinegar sprinkling feed spraying pipe (16) arranged in the cylinder (21), and the vinegar sprinkling feed spraying pipe (16) is configured to spray vinegar raw liquid onto the material in the cylinder (21).

2. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 1, wherein The internal steam heating portion of the cylinder includes an internal steam heating pipe (41) arranged in the cylinder (21); The cylinder external steam heating portion includes a cylinder external steam heating pipe (44) arranged outside the cylinder (21).

3. The solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to claim 1, wherein The steam heating part inside the cylinder is communicated with the steam heating part outside the cylinder.

4. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 1, wherein The solid-state fermentation aged vinegar fumigation and rinsing integrated equipment further comprises a rotary drive device, the rotary drive device being drivingly connected to the cylinder (21) and configured to drive the cylinder (21) to rotate; The steam heating device further comprises a steam supply pipe (128), wherein the steam supply pipe (128) is used to transport steam to the steam heating portion inside the cylinder and the steam heating portion outside the cylinder; The vinegar pouring device further comprises a vinegar pouring stock solution feeding pipeline (130), wherein the vinegar pouring stock solution feeding pipeline (130) is used to convey the vinegar pouring stock solution to the vinegar pouring feeding spraying pipeline (16); The solid-state fermentation aged vinegar fumigation and spraying integrated equipment further comprises a liquid feed end rotary joint (120), wherein the liquid feed end rotary joint (120) is arranged at one axial end of the cylinder (21), the cylinder internal steam heating part and the cylinder external steam heating part are connected to the steam supply pipe (128) via the liquid feed end rotary joint (120), and the vinegar spraying feed spraying pipe (16) is connected to the vinegar spraying raw liquid feed pipe (130) via the liquid feed end rotary joint (120).

5. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 1, wherein The steam heating device also includes: a condensed water outlet pipe (42) inside the cylinder, connected to the steam heating portion inside the cylinder to discharge cooling water generated after the steam in the steam heating pipe (41) inside the cylinder is cooled; and The condensed water outlet pipe (43) outside the cylinder is connected to the steam heating pipe (44) outside the cylinder to discharge the cooling water generated after the steam in the steam heating pipe (44) outside the cylinder is cooled.

6. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 5, wherein The steam heating device further comprises a steam condensate return pipe (129), wherein The condensed water outlet pipe (42) inside the cylinder and the condensed water outlet pipe (43) outside the cylinder are connected to the steam condensed water return pipe (129) after merging; and / or The solid-state fermentation aged vinegar fumigation integrated equipment also includes a liquid feed end rotary joint (120), which is arranged at one axial end of the cylinder (21), and the condensate outlet pipe (42) inside the cylinder and the condensate outlet pipe (43) outside the cylinder are connected to the steam condensate return pipe (129) through the liquid feed end rotary joint (120).

7. The solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to claim 1, wherein The solid-state fermentation vinegar fumigation and leaching integrated equipment also includes: a hot vinegar steam exhaust rotary joint (119), the hot vinegar steam exhaust rotary joint (119) being arranged at the other axial end of the cylinder (21); and The hot vinegar steam outlet pipe (134) is connected to the inner space of the cylinder (21) via the hot vinegar steam exhaust rotary joint (119).

8. The solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to claim 1, wherein The solid-state fermentation aged vinegar fumigation and rinsing integrated equipment further comprises a rotary drive device, which is drivably connected to the cylinder (21) and is configured to drive the cylinder (21) to rotate.

9. The solid-state fermentation aged vinegar fumigation and leaching integrated equipment according to claim 8, characterized in that: The rotary drive device comprises: Cylinder rotating motor (112); a rotating gear (24) drivingly connected to the drum rotating motor (112) to rotate under the drive of the drum rotating motor (112); and The cylinder rotating gear (118) is coaxially fixedly connected to the cylinder (21) and meshes with the rotating gear (24).

10. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 8, characterized in that: It also includes a cylinder angle monitoring device, which is configured to monitor the circumferential position information of the cylinder (21), and the rotation drive device is connected to the cylinder angle monitoring device by signal.

11. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 10, characterized in that: The cylinder angle monitoring device comprises: an origin sensor (22) configured to determine a starting rotation position of the barrel (21); and a rotary encoder (114) configured to detect a rotation angle of the barrel (21) relative to the initial rotation position; The circumferential position information includes the starting rotation position and the rotation angle.

12. The solid-state fermentation vinegar fumigation and leaching integrated equipment according to claim 1, characterized in that: It also includes a material parameter monitoring device, which includes: a plurality of temperature sensors, the plurality of temperature sensors being configured to monitor the temperature of the material in the barrel (21), the plurality of temperature sensors being evenly arranged around the circumference of the barrel (21), comprising a first temperature sensor for detecting the internal temperature of the material and a second temperature sensor for detecting the surface temperature of the material, the first temperature sensor and the second temperature sensor being alternately arranged along the circumference of the barrel (21); and / or The pressure sensor is spaced 60 to 90 degrees from the vinegar sprinkling screen plate (31) in the cylinder (21) along the circumference of the cylinder (21) and is configured to detect the pressure in the cylinder (21).

Images