Multi-stage smoked device for preserved fish

Abstract

The smoked fish multi-stage smoking equipment comprises a smoking barrel, a rotating shaft in a rotating shaft mechanism is rotationally connected in the smoking barrel, a plurality of hanging discs are arranged on a shaft body of the rotating shaft, one side of a barrel body of the smoking barrel is connected with smoke pipes of a plurality of carbon furnace mechanisms, smoke pipe outlets are located below the corresponding hanging discs, the top of the smoking barrel is communicated to a fan cover mechanism, and an air outlet of the fan cover mechanism is connected with a smoke return pipe. Each branch of the smoke return pipe is connected below the corresponding hanging disc, and the bottom of the smoke return pipe is connected with a smoke exhaust pump; the equipment can fully automatically smoke cured fish and other cured meat in a grading manner, the cured meat in each grade can be smoked more uniformly through the rotating shaft, the smoke generated by the carbon furnace mechanism in the equipment can be controllably recycled, and the smoked meat is more tasty while the heat efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoking equipment, in particular to a multi-stage smoking equipment for cured fish. Background Art

[0002] Smoked fish is a traditional aquatic processed food with unique flavor and nutrition. Its production process mainly includes the steps of raw material processing, salting, drying and smoking. Among them, the smoking step is usually carried out using charcoal fire or special smoking equipment, such as a large oil barrel or a square wooden box. The fish is hung on the top of the wooden box, and materials such as bran, orange peel, and peanut shells are ignited. The door is closed for smoking. When the bran is ignited, it will emit smoke, and the materials in the barrel will not start an open flame. After being smoked, the cured fish will be golden yellow and have a strong smoky flavor. In the process of making smoked fish, due to personal taste and regional habits, its production method and smoking degree often need to be appropriately adjusted and innovated. Traditional smoking equipment is difficult to meet the grading requirements, and uneven smoking often occurs. A new device is needed to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a multi-stage smoking equipment for cured fish, including a smoking cylinder, a rotating shaft in a rotating shaft mechanism that is rotatably connected inside the smoking cylinder, a plurality of hanging plates being provided on the rotating shaft body, smoke pipes of a plurality of charcoal furnace mechanisms being connected on one side of the smoking cylinder body, smoke pipe outlets being located below the corresponding hanging plates, the top of the smoking cylinder being connected to the wind hood mechanism, the exhaust port of the wind hood mechanism being connected to the return smoke pipe, each branch of the return smoke pipe being connected to the below of the corresponding hanging plates, and the bottom of the return smoke pipe being connected to a smoke exhaust pump.

[0004] Furthermore, the rotating shaft mechanism includes a rotating motor, which is installed below the fumigation tube. The output shaft of the rotating motor penetrates into the fumigation tube and is connected to the rotating shaft. The output shaft of the rotating motor is provided with a hand wheel.

[0005] Furthermore, the carbon furnace mechanism includes an open furnace, a partition is provided in the middle of the inner chamber of the open furnace, the smoke pipe inlet is located below the partition, and a control valve is provided on the smoke pipe body.

[0006] Furthermore, the hood mechanism includes a hood, the flange of which is connected to the top plate of the fumigation tube by bolts, a ventilation groove is provided on the top plate for connecting to the interior of the hood, a conveying motor is installed on the top of the hood, the output shaft of the conveying motor extends into the hood to connect to the propeller fan, and the exhaust port of the hood is located above the propeller fan.

[0007] Furthermore, each branch of the smoke return pipe is connected to the smoker body through a regulating valve, and the bottom of the smoke return pipe is connected to the input end of the smoke exhaust pump through an exhaust valve.

[0008] Furthermore, a plurality of hanging holes are formed on the hanging plate, and the top screw rod of the hook passes through the hanging holes and is installed on the hanging plate through nuts.

[0009] Furthermore, the front side of the fumigation tube body is a double-opening glass door, and a sealing strip is provided on the side of the glass door. When the glass door is closed, it forms a part of the fumigation tube body.

[0010] The beneficial effects of the present invention are as follows: the present invention can automatically and gradedly smoke various types of cured meats on the hanging plates through the carbon furnace mechanisms at various levels, wherein the upper hanging plates inherit the smoke from the lower hanging plates, so that the smoking degree of the hanging plates increases layer by layer from bottom to top; the equipment can make the cured meats of various levels smoked more evenly through the rotating shaft; the smoke generated by the carbon furnace mechanism in the equipment can be drawn into the smoke return pipe through the wind hood mechanism for controllable recycling, thereby improving the thermal efficiency and making the smoked meat more flavorful. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view structural diagram of the utility model;

[0012] Figure 2 for Figure 1 A partial enlarged view of area A in the middle;

[0013] Figure 3 This is a schematic diagram of the top view of the fumigation tube in the present invention.

[0014] The accompanying drawings are marked as follows: 1. Smoke tube; 101. Ventilation slot; 102. Glass door; 2. Rotating shaft; 3. Hanging plate; 301. Hanging hole; 4. Smoke pipe; 5. Return smoke pipe; 6. Smoke exhaust pump; 7. Rotating motor; 8. Hand wheel; 9. Open furnace; 10. Partition; 11. Control valve; 12. Air hood; 13. Conveying motor; 14. Propeller fan; 15. Regulating valve; 16. Emptying valve; 17. Hook. DETAILED DESCRIPTION

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] like Figures 1 to 3 As shown, a multi-stage smoker for cured fish comprises a smoker 1. The front of the smoker 1 is provided with a biparting glass door 102. The glass door 102 has sealing strips on its sides and forms part of the smoker 1 when closed. The smoker 1 rotates within a rotating shaft 2 connected to a rotating shaft mechanism. The rotating shaft mechanism includes a rotating motor 7 mounted below the smoker 1. The output shaft of the rotating motor 7 extends into the interior of the smoker 1 and connects to the rotating shaft 2. A handwheel 8 is provided on the output shaft of the rotating motor 7.

[0019] In this embodiment, the shaft 2 is provided with several hanging plates 3, each with a plurality of hanging holes 301. The top screw of the hook 17 passes through the hanging hole 301 and is secured to the hanging plate 3 via a nut. One side of the fumigation tube 1 is connected to several smoke pipes 4 of a charcoal furnace mechanism. The charcoal furnace mechanism comprises an open furnace 9 with a screen 10 installed in the middle of the interior. The inlet of the smoke pipe 4 is located below the screen 10. The smoke pipe 4 is equipped with a control valve 11, and the outlet of the smoke pipe 4 is located below the corresponding hanging plate 3.

[0020] In this embodiment, the top of the fumigation tube 1 is connected to the hood mechanism, which includes a hood 12. The flange of the hood 12 is connected to the top plate of the fumigation tube 1 by bolts. A ventilation groove 101 is provided on the top plate for connecting to the inside of the hood 12. A conveying motor 13 is installed on the top of the hood 12. The output shaft of the conveying motor 13 extends into the hood 12 to connect to the propeller fan 14. The exhaust port of the hood 12 is located above the propeller fan 14. The exhaust port is connected to the return smoke pipe 5. Each branch of the return smoke pipe 5 is connected to the body of the fumigation tube 1 through a regulating valve 15. The branch outlet is connected to the bottom of the corresponding hanging plate 3. The bottom of the return smoke pipe 5 is connected to the input end of the exhaust pump 6 through an exhaust valve 16.

[0021] The working principle of this utility model is as follows:

[0022] The glass door 102 is opened, and the rotating shaft 2 is rotated by the handwheel 8 to adjust the position of each hanging plate 3. The cured fish to be smoked is hung below each layer of hanging plates 3 from top to bottom via the hooks 17 according to the degree of smoke required. After loading is completed, the glass door 102 is closed, and fuel such as bran and charcoal is placed in the open furnace 9 and ignited. The opening of each control valve 11 is adjusted, and the conveying motor 13 is started to draw smoke into the smoke tube 1 for smoking. After the smoke is smoked from bottom to top, the smoke is drawn into the return pipe 5 and then recirculated back into the smoke tube 1 through each branch pipe. The smoke exhaust volume of each branch pipe can be controlled by the regulating valve 15. During this process, the greater the amount of smoke flowing through the upper hanging plate 3, the more smoked the cured fish. After smoking is completed, the control valves 11 are closed, the exhaust valve 16 is opened, and the smoke exhaust pump 6 is started to draw the smoke from the smoke tube 1 out of the smoke tube 1.

[0023] The utility model can fully automatically and grade smoke cured fish and other cured meats, and can make each grade of cured meat smoked more evenly through the rotating shaft 2. The smoke generated by the carbon furnace mechanism in the equipment can be controllably recycled, which improves the thermal efficiency and makes the smoked meat more flavorful.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A multi-stage smoking device for cured fish, comprising a smoking cylinder (1), characterized in that: The fumigation tube (1) is internally connected to a rotating shaft (2) in a rotating shaft mechanism, and the rotating shaft (2) is provided with a plurality of hanging plates (3). One side of the fumigation tube (1) is connected to a plurality of smoke pipes (4) of carbon furnace mechanisms, and the outlets of the smoke pipes (4) are located below the corresponding hanging plates (3). The top of the fumigation tube (1) is connected to the hood mechanism, and the exhaust port of the hood mechanism is connected to the return smoke pipe (5). Each branch of the return smoke pipe (5) is connected to the below of the corresponding hanging plates (3), and the bottom of the return smoke pipe (5) is connected to a smoke exhaust pump (6).

2. A multi-stage smoked fish device according to claim 1, characterized in that: The rotating shaft mechanism includes a rotating motor (7), which is installed below the fumigation tube (1). The output shaft of the rotating motor (7) penetrates into the fumigation tube (1) and is connected to the rotating shaft (2). The output shaft of the rotating motor (7) is provided with a hand wheel (8).

3. The multi-stage smoking device for cured fish according to claim 1, characterized in that: The carbon furnace mechanism comprises an open furnace (9), a partition screen (10) is provided in the middle of the inner chamber of the open furnace (9), an inlet of the smoke pipe (4) is located below the partition screen (10), and a control valve (11) is provided on the body of the smoke pipe (4).

4. The multi-stage smoking device for cured fish according to claim 1, characterized in that: The wind hood mechanism comprises a wind hood (12), the flange of the wind hood (12) is connected to the top plate of the fumigation tube (1) by bolts, the top plate is provided with a ventilation slot (101) for connecting to the inside of the wind hood (12), a conveying motor (13) is installed on the top of the wind hood (12), the output shaft of the conveying motor (13) extends into the wind hood (12) and is connected to the propeller fan (14), and the exhaust port of the wind hood (12) is located above the propeller fan (14).

5. The multi-stage smoking device for cured fish according to claim 1, characterized in that: Each branch of the smoke return pipe (5) is connected to the body of the smoker (1) through a regulating valve (15), and the bottom of the smoke return pipe (5) is connected to the input end of the smoke exhaust pump (6) through an exhaust valve (16).

6. The multi-stage smoking device for cured fish according to claim 1, characterized in that: The hanging plate (3) is provided with a plurality of hanging holes (301), and the top screw of the hook (17) passes through the hanging hole (301) and is then mounted on the hanging plate (3) via a nut.

7. The multi-stage smoking device for cured fish according to claim 1, characterized in that: The front side of the fumigation tube (1) is a double-sided glass door (102), and a sealing strip is provided on the side of the glass door (102). When the glass door (102) is closed, it forms a part of the fumigation tube (1).

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