Steam recycling equipment for yellow finish machining

Abstract

The utility model discloses steam recycling equipment for yellow finish machining. The steam recycling equipment comprises a cooking box, the rotating shaft is rotationally connected with the inner wall of the cooking box, and one end of the rotating shaft penetrates through the cooking box and is connected with the power output end of a motor; the placing racks are distributed in the cooking box at intervals from top to bottom and are connected with the rotating shaft; the cooking plate is correspondingly arranged on the placing rack, and a plurality of through holes for steam circulation are formed in the cooking plate; the end portions of the circulating guide pipes penetrate into the cooking box, and the circulating guide pipes are used for guiding high-temperature steam on the top in the cooking box into the inner bottom of the cooking box. The motor is used for driving the rotating shaft arranged in the cooking box to drive the multiple layers of placing frames to rotate together with the cooking plate, and compared with a fixed cooking plate, the cooking box is more convenient to use, and the cooking efficiency is improved. Polygonatum sibiricum placed on the cooking plate can be cooked more uniformly.

Description

Technical Field

[0001] The utility model belongs to the technical field of Chinese herbal medicine processing equipment, and particularly relates to a steam circulation utilization device for polygonatum sibiricum refinement. Background Technique

[0002] Polygonatum sibiricum is also known as chicken head polygonatum, polygonatum vegetable, pen tube vegetable, claw ginseng, tiger ginger, and chicken claw ginseng. It is a plant of the polygonatum genus, with a horizontally running rhizome, cylindrical shape, and swollen nodules. The leaves are whorled and sessile, and it has the functions of invigorating the spleen and moistening the lungs to promote fluid production. The wild polygonatum germplasm resources in China are rich and the reserves are huge. Because it combines medicine, food, ornament, and beauty, the market demand is increasing day by day, and it has good economic benefits.

[0003] Existing polygonatum steaming will use some containers. In order to repeatedly steam polygonatum in the container for a long time, it is necessary to continuously heat the container to continuously generate water vapor. However, during the steaming process, some water vapor is discharged before it has fully contacted the polygonatum, wasting a large amount of heat energy.

[0004] For example, the patent with the application number CN202121951387.0 discloses a steam generation device for steaming polygonatum officinale wine slices, including a steaming box and a circulation pipe. The circulation pipe is located on one side of the steaming box. One end of the circulation pipe communicates with the top surface of the steaming box, and the other end communicates with the side surface of the steaming box. A plurality of extractable steaming plates are horizontally arranged in the steaming box from top to bottom. A plurality of steam holes are arranged on the steaming plates, and a plurality of liquid collecting channels are also arranged on the surface of the steaming plates. The height of the middle area of the steaming plates is slightly lower than that of the surrounding areas.

[0005] With further research by the applicant, it is found that since the steaming plates in this technical solution are fixed in the steaming box, during the rising process of the high-temperature steam at the bottom, the upper steaming plates are completely blocked by the adjacent lower steaming plates, and part of the steam will change the rising path, resulting in uneven steaming of the polygonatum in the upper layer and affecting the final quality. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A steam circulation utilization device for polygonatum refinement, comprising:

[0008] A steaming box;

[0009] A rotating shaft, rotatably connected to the inner wall of the steaming box, and one end of the rotating shaft penetrates through the steaming box and is connected to the power output end of the motor;

[0010] Placement racks, spaced from top to bottom in the steaming box and connected to the rotating shaft;

[0011] The steaming plate is correspondingly placed on the placement rack, and a plurality of through holes for steam to flow through are formed in the steaming plate;

[0012] The circulating ducts, the ends of which penetrate into the steaming box, are used to introduce the high-temperature steam at the top inside the steaming box to the bottom inside the steaming box; and

[0013] The steam generator is arranged at the bottom inside the steaming box;

[0014] Driven by the motor, the steaming plate rotates around the outer periphery of the rotating shaft together with the placement rack and is affected by the high-temperature steam.

[0015] Furthermore, the distances from the centers of adjacent placement racks to the rotating shaft are not equal, and several layers of steaming plates are arranged in a staggered manner.

[0016] Furthermore, a support frame connected to the rotating shaft is arranged at the bottom of the placement rack.

[0017] Furthermore, a steam collecting hood covering the upper part of the steaming plate is arranged at the top inside the steaming box, and one end of the circulating duct is communicated with the steam collecting hood.

[0018] Furthermore, the other end of the circulating duct is arranged at the bottom inside the steaming box and extends horizontally, and a plurality of air guide holes are axially formed in the circulating duct.

[0019] Furthermore, the main body of the circulating duct is arranged at the outer side part of the steaming box, and a pump body is connected to the circulating duct.

[0020] Furthermore, the steam generator includes a water storage box and a heating component.

[0021] Furthermore, a plurality of rollers are further arranged at the bottom of the steaming box.

[0022] Compared with the prior art, the present utility model has the following beneficial effects:

[0023] By adopting a motor to drive the rotating shaft arranged inside the steaming box to drive the multi-layer placement racks together with the steaming plates to rotate, compared with the use of a fixed steaming plate, the polygonatum placed on the steaming plate can be steamed more evenly. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of an embodiment of a polygonatum processing steam recycling device of the present utility model;

[0025] The reference numerals in the accompanying drawings of the specification include:

[0026] Steaming box 1, rotating shaft 20, motor 21, placement rack 30, support frame 31, steaming plate 4, circulating duct 5, air guide hole 50, steam collecting hood 51, pump body 52, water storage box 60, heating component 61, roller 62. Detailed implementation mode

[0027] In order to enable those skilled in the art to better understand the present utility model, the technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation to this patent; in order to better illustrate the embodiments of the present utility model, some components in the accompanying drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. The same or similar reference numerals in the accompanying drawings of the embodiments of the present utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as a limitation to this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] As Figure 1 shown, a yellow refined processing steam recycling device of the present utility model includes a cooking box 1, a rotating shaft 20, a placement rack 30, a cooking plate 4, a circulation conduit 5, and a steam generator. A box door is movably connected to the cooking box 1.

[0030] Among them, the rotating shaft 20 is rotatably connected to the inner wall of the cooking box 1, and one end of the rotating shaft 20 penetrates through the cooking box 1 and is connected to the power output end of the motor 21;

[0031] The placement racks 30 are spaced apart from top to bottom inside the cooking box 1 and are connected to the rotating shaft 20;

[0032] The cooking plates 4 are correspondingly placed on the placement racks 30, and a plurality of through holes (not shown in the figure) for steam circulation are formed in the cooking plates 4;

[0033] Both ends of the circulation conduit 5 penetrate into the cooking box 1 to introduce the high-temperature steam at the top inside the cooking box 1 to the bottom inside the cooking box 1. Due to the arrangement of the circulation conduit 5, the steam can be recycled in the cooking box 1 to repeatedly heat and cook the polygonatum sibiricum.

[0034] The steam generator is arranged at the bottom inside the cooking box 1. The steam generator includes a water storage box 60 and a heating assembly 61. The steam generator may specifically be the structural form in the patent with the application number CN202121951387.0.

[0035] The rotation shaft 20 provided in the steaming box 1 is driven by the motor 21 to drive the multi-layer placement rack 30 and the steaming plate 4 to rotate together. Compared with the fixed steaming plate 4, the polygonatum placed on the steaming plate 4 can be steamed more evenly.

[0036] Among them, the motor 21 can be fixedly connected to the top or side of the steaming box 1, and there is no specific limitation. The motor 21 also includes a corresponding reduction box transmission structure, and the rotation speed of the rotation shaft 20 should not be too fast or too slow, generally 140 r / min is adopted.

[0037] Driven by the motor 21, the steaming plate 4 rotates around the outer periphery of the rotation shaft 20 along with the placement rack 30 and is affected by high-temperature steam.

[0038] Among them, the distances from the centers of adjacent two placement racks 30 to the rotation shaft 20 are not equal, and several layers of steaming plates 4 are arranged staggeredly.

[0039] In the traditional form of the flat and overlapping steaming plate 4, after the steam penetrates through the lower layer and enters the upper steaming plate 4, the temperature gradually decreases. However, for the staggeredly arranged placement racks 30 and steaming plates 4, the steaming plate 4 relatively located in the upper layer can be affected by the steam at a relatively higher temperature, and the steaming effect is better.

[0040] A support frame 31 connected to the rotation shaft 20 is provided at the bottom of the placement rack 30.

[0041] A steam collecting hood 51 covering above the steaming plate 4 is provided at the top inside the steaming box 1, and one end of the circulation conduit 5 is connected to the steam collecting hood 51. The steam collecting hood 51 enables the steam accumulated at the top inside the steaming box 1 to better enter the circulation conduit 5, avoiding partial steam from hovering at the inner edge of the steaming box 1.

[0042] The other end of the circulation conduit 5 is arranged at the bottom inside the steaming box 1 and extends horizontally. A plurality of air guide holes 50 are axially formed on the circulation conduit 5, and the steam passes through the air guide holes 50 and is evenly dispersed below the steaming plate 4.

[0043] The main body of the circulation conduit 5 is arranged at the outer side of the steaming box 1, and a pump body 52 is connected to the circulation conduit 5.

[0044] In addition, a plurality of rollers 62 are further provided at the bottom of the steaming box 1. The rollers 62 installed at the bottom of the steaming box 1 can specifically be universal wheels. Such a setting can facilitate the movement of the entire device and reduce the handling cost.

[0045] It should be noted that the outer layer of the roller 62 is wrapped with a material with a buffering effect such as rubber material, which can reduce the damage to the ground and improve the mechanical stability performance at the same time.

[0046] The above-mentioned fixed connections not specifically specified may be connection methods such as riveting, welding, bolt connection, etc., and the movable connection may be a connection method such as hinge connection.

[0047] The above are only the embodiments of the present invention. Common knowledge such as the specific structures and characteristics known in the art is not described in detail herein. Those of ordinary skill in the art know all the common technical knowledge in the technical field to which the utility model belongs before the filing date or the priority date, can obtain all the prior arts in this field, and have the ability to apply the conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, combine their own abilities to complete and implement this solution. Some typical well-known structures or well-known methods should not become an obstacle for those of ordinary skill in the art to implement this application. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent.

Claims

1. A steam recycling equipment for processing polygonatum, characterized in that: include: Cooking box; A rotating shaft is rotatably connected to the inner wall of the cooking box, one end of the rotating shaft passes through the cooking box and is connected to the power output end of the motor; The placing racks are spaced apart from top to bottom inside the cooking box and connected to the rotating shaft; A steaming plate is placed on the placement rack, and a plurality of through holes for steam circulation are provided on the steaming plate; The ends of the circulation conduit are inserted into the cooking box to guide the high-temperature steam at the top of the cooking box to the bottom of the cooking box; and A steam generator is arranged at the inner bottom of the cooking box; Driven by the motor, the cooking plate rotates along with the placement rack around the outer circumference of the rotating shaft and is acted upon by high-temperature steam.

2. The steam recycling equipment for processing polygonatum odoratum as claimed in claim 1, characterized in that: The distances from the centers of two adjacent placement racks to the rotation axis are not equal, and a plurality of layers of cooking plates are arranged in a staggered manner.

3. A steam recycling equipment for processing polygonatum as claimed in claim 1 or 2, characterized in that: A supporting frame connected with the rotating shaft is arranged at the bottom of the placing frame.

4. A steam recycling equipment for processing polygonatum as claimed in claim 1 or 2, characterized in that: A steam collecting hood is arranged on the top of the cooking box and covers the top of the cooking plate, and one end of the circulation conduit is connected with the steam collecting hood.

5. The steam recycling equipment for processing polygonatum odoratum as claimed in claim 4, characterized in that: The other end of the circulation conduit is arranged on the inner bottom of the cooking box and extends transversely. A plurality of air guide holes are opened on the circulation conduit along the axial direction.

6. A steam recycling equipment for processing polygonatum as claimed in claim 1, 2 or 5, characterized in that: The circulation conduit body is arranged at the outer side of the cooking box, and a pump body is connected to the circulation conduit.

7. A steam recycling equipment for processing polygonatum odoratum as described in claim 1, 2 or 5, characterized in that: The steam generator comprises a water storage box and a heating component.

8. The steam recycling equipment for processing polygonatum odoratum as claimed in claim 7, characterized in that: A plurality of rollers are also arranged at the bottom of the cooking box.

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