Efficient energy-saving mushroom production device

Abstract

The utility model discloses an efficient energy-saving mushroom production device which comprises a main frame body and a main box body fixed in the middle of the top face of a top plate of the main frame body, an upper horizontal partition plate is installed in the upper portion of the main box body, and the side wall of the upper horizontal partition plate is welded and fixed to the inner side wall of the upper portion of the main box body. The upper horizontal partition plate divides the main box body into an upper ventilation cavity and a lower main cavity; equipment such as an elevator is not needed, the discharging disc is coiled and conveyed in an S shape in the main box body, the conveying path is increased, therefore, the conveying length can be increased in a limited space, the interior of the main box body is in a drying state all the time, and the drying efficiency is improved.

Description

Technical field:

[0001] The utility model relates to the technical field of mushroom product processing equipment, and more specifically to a high-efficiency and energy-saving mushroom production device. Background technology:

[0002] When drying mushroom products, there is a problem that the drying temperature cannot be too high, otherwise the surface is dried but the inside is not dried, making it easy to mold and deteriorate. Therefore, for mushroom products, such as white fungus, they can only be dried step by step to achieve drying;

[0003] For example, a multi-stage temperature-controlled Tremella drying device with Chinese patent application number 201822211727.0 adopts multiple elevators to connect the first drying unit, the second drying unit, and the third drying unit, so that the material after the first drying in the first drying unit can be transported to the second drying unit through the first elevator for the second drying, and then transported to the third drying unit through the second elevator for the third drying. With this structure, it occupies a very large area, occupies a lot of space in the factory area, and the space utilization rate is not enough. Moreover, the material is not in a drying state during the elevator transportation process, and the efficiency is very low. Utility model content:

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an efficient and energy-saving mushroom production device, which does not require equipment such as a hoist, but instead conveys the material discharge tray in an S-shaped coil in the main box to increase the conveying path, thereby increasing the conveying length in a limited space, and the main box is always in a drying state, thereby improving the drying efficiency.

[0005] The solution of the utility model to solve the technical problem is:

[0006] A highly efficient and energy-saving mushroom production device comprises a main frame and a main box fixed to the middle of the top surface of the top plate of the main frame, an upper horizontal partition plate is installed in the upper part of the main box, the side wall of the upper horizontal partition plate is welded and fixed to the upper inner wall of the main box, and the upper horizontal partition plate divides the main box into an upper ventilation cavity and a lower main cavity;

[0007] The front wall plate and the rear wall plate on the upper part of the lower main cavity are movably connected with the front and rear corresponding upper transmission sprockets through an articulated shaft, and the front wall plate and the rear wall plate on the lower part of the lower main cavity are movably connected with the front and rear corresponding lower transmission sprockets through an articulated shaft, the front and rear of the top surface of the left part of the main frame are movably connected with the feed transmission sprocket through an articulated shaft, and the front and rear of the top surface of the right part of the main frame are movably connected with the discharging transmission sprocket through an articulated shaft, and the lower part of the left and right parts of the main frame are provided with a transmission shaft, and both ends of the transmission shaft are movably connected to the front and rear wall plates of the main frame through bearings, and both ends of the transmission shaft are fixed with a transmission sprocket, and a driving motor is fixed on the main frame, and the driving motor drives one of the transmission shafts to rotate;

[0008] The two drive chains at the front and rear are tensioned on all corresponding upper drive sprockets, lower drive sprockets, feed drive sprockets, discharge drive sprockets and drive sprockets;

[0009] A material discharge tray is movably connected between the two transmission chains;

[0010] The left and right parts of the top plate of the main frame directly below the main box body are formed with through holes, the left and right bottom surfaces of the top plate of the main frame are fixed with lower heat exchangers, the lower heat exchanger covers the corresponding through holes, and the left and right parts of the lower part of the main frame are fixed with lower circulation fans, the air outlet of the lower circulation fan faces the corresponding lower heat exchanger.

[0011] The discharge tray includes two corresponding front and rear triangular side panels, the top ends of the two triangular side panels are pointed ends, and the bottom ends are horizontal portions. The upper portions of the triangular side panels are movably connected to the corresponding transmission chains via connecting shafts, and the filter screen panels are fixed to the lower inner side walls of the two corresponding front and rear triangular side panels.

[0012] The left and right parts of the bottom surface of the filter screen plate are both fixed with counterweight bars extending forward and backward, and the counterweight bars can improve the stability of the material tray conveying.

[0013] All upper transmission sprockets and lower transmission sprockets are arranged at intervals on the left and right, and the transmission chain in the lower main cavity goes up along the first lower transmission sprocket on the left side of the lower part to the first upper transmission sprocket on the left side of the upper part, then goes down to the second lower transmission sprocket on the left side of the lower part, and then goes up to the second upper transmission sprocket on the left side of the upper part, and is arranged in an S-shaped coil in this way. This structure increases the total distance of the material transported in the main box, increases the distance it flows in the main box, and improves the drying effect.

[0014] A through groove is formed at the lower part of the left side plate and the lower part of the right side plate of the main box body, and two transmission chains are inserted and sleeved in the two through grooves.

[0015] A total air outlet through hole is formed on the left side plate of the upper ventilation cavity;

[0016] The upper ventilation cavity is provided with multiple upper vertical partition plates, the top surfaces of the upper vertical partition plates are welded and fixed on the top surface of the upper ventilation cavity, the bottom surfaces of the upper vertical partition plates are welded and fixed on the top surface of the upper horizontal partition plates, the front and rear side walls of the upper vertical partition plates are welded and fixed on the front and rear inner side walls of the upper ventilation cavity, a circulation installation cavity is formed between each two adjacent upper vertical partition plates, a circulation installation cavity is also formed between the rightmost upper vertical partition plate and the right side plate of the upper ventilation cavity, an upper circulation fan is installed in the circulation installation cavity, a circulation outlet through hole is formed on the left part of the upper horizontal partition plate where the circulation installation cavity is located, and a circulation air inlet through hole is formed on the right part, an upper heat exchanger is fixed on the top surface of the upper horizontal partition plate at the circulation air outlet through hole, the upper heat exchanger covers the corresponding circulation air outlet through hole, the air outlet end of the upper circulation fan faces the upper heat exchanger, and the air inlet end of the upper circulation fan faces the circulation air inlet through hole.

[0017] The outstanding effects of the utility model are:

[0018] It does not require equipment such as elevators, but instead conveys the material tray in an S-shape in the main box to increase the conveying path, thereby increasing the conveying length in a limited space. In addition, the main box is always in a drying state, which improves the drying efficiency. Description of the drawings:

[0019] Figure 1 It is a partial structural schematic diagram of the utility model (except the leftmost arrow in the figure, the remaining arrows are the wind flow directions);

[0020] Figure 2 It is a partial structural schematic diagram of the discharge tray of the utility model;

[0021] Figure 3 It is a partial top view of the discharge tray. Specific implementation method:

[0022] For example, see Figures 1 to 3 As shown, a high-efficiency and energy-saving mushroom production device comprises a main frame 10 and a main box 20 fixed to the middle of the top surface of the top plate of the main frame 10, an upper horizontal partition plate 21 is installed in the upper part of the main box 20, and the side wall of the upper horizontal partition plate 21 is welded and fixed to the upper inner wall of the main box 20, and the upper horizontal partition plate 21 divides the main box 20 into an upper ventilation cavity 22 and a lower main cavity 23;

[0023] The front wall plate and the rear wall plate of the upper part of the lower main cavity 23 are both movably connected with a plurality of upper transmission sprockets 24 corresponding to the front and rear through a hinge shaft, and the front wall plate and the rear wall plate of the lower part of the lower main cavity 23 are both movably connected with a plurality of lower transmission sprockets 25 corresponding to the front and rear through a hinge shaft, the front and rear of the top surface of the left part of the main frame 10 are both movably connected with the feed transmission sprocket 11 through a hinge shaft, and the front and rear of the top surface of the right part of the main frame 10 are both movably connected with the discharge transmission sprocket 1 through a hinge shaft. 2. A transmission shaft 13 is provided at the lower part of the left and right parts of the main frame 10. Both ends of the transmission shaft 13 are movably connected to the front and rear wall plates of the main frame 10 through bearings. Both ends of the transmission shaft 13 are fixed with a transmission sprocket 14. One end of the transmission shaft 13 extends out of the outer wall of the side plate of the main frame 10. A driving motor (which is a conventional structure, therefore, not shown in the drawings) is fixed to the main frame 10. The output shaft of the driving motor is connected to one end of one of the transmission shafts 13 through a coupling to drive it to rotate.

[0024] The two transmission chains 1 at the front and rear are tensioned on all corresponding upper transmission sprockets 24, lower transmission sprockets 25, feed transmission sprockets 11, discharge transmission sprockets 12 and transmission sprockets 14;

[0025] A plurality of discharge trays 30 are movably connected between the two transmission chains 1, and the distance between every two adjacent discharge trays 30 in all the discharge trays 30 is equal;

[0026] The left and right parts of the top plate of the main frame 10 directly below the main box 20 are formed with through holes 2, and the bottom surfaces of the left and right parts of the top plate of the main frame 10 are fixed with lower heat exchangers 40, which cover the corresponding through holes 2. The left and right parts of the lower part of the main frame 10 are fixed with lower circulation fans 3 (centrifugal fans in this embodiment), and the air outlets of the lower circulation fans 3 face the corresponding lower heat exchangers 40. The lower heat exchanger 40 is a conventional device, such as a tube body coiled in an S shape with a plurality of heat sinks fixed on the surface. Steam flows through the tube body of the lower heat exchanger 40 in this embodiment, and the inlet of the tube body of the lower heat exchanger 40 is connected to the exhaust pipe of the steam boiler, and the outlet of the tube body of the lower heat exchanger 40 is connected to the pipeline of the steam reflux device to facilitate the subsequent use of other equipment, which will not be described in detail here.

[0027] Furthermore, the discharge tray 30 includes two corresponding triangular side panels at the front and rear ends, the top ends of the two triangular side panels are pointed tips, the bottom ends are horizontal parts, the upper parts of the triangular side panels are movably connected to the corresponding transmission chain 1 through a connecting shaft (the connecting shaft can be inserted into the middle mounting hole of the bearing installed on the chain plate, or other methods can be used, which is a conventional structure and will not be described in detail here), and the filter screen plate 31 is fixed to the lower inner side walls of the two corresponding triangular side panels at the front and rear ends. The filter screen plate 31 can ensure that the wind blowing to the discharge tray 30 can pass through the mesh of the filter screen plate 31.

[0028] The left and right parts of the bottom surface of the filter screen plate 31 are fixed with a counterweight bar 32 extending forward and backward. It can ensure that when the discharge tray 30 runs with the transmission chain 1, the top of its triangular side plate is always at the tip, and the bottom is always at the horizontal part.

[0029] Furthermore, all the upper transmission sprockets 24 and the lower transmission sprockets 25 are arranged at intervals on the left and right, and the transmission chain 1 in the lower main cavity 23 is wound upward along the first lower transmission sprocket 24 on the left side below to the first upper transmission sprocket 25 on the left side above, and then wound downward to the second lower transmission sprocket 24 on the left side below, and then wound upward to the second upper transmission sprocket 25 on the left side above, and is arranged in an S-shaped coil in this way.

[0030] The lower part of the left side plate and the lower part of the right side plate of the main box body 10 are formed with through grooves, and the two transmission chains 1 are inserted into the two through grooves.

[0031] A total air outlet through hole 221 is formed on the left side plate of the upper ventilation cavity 22;

[0032] The upper ventilation cavity 22 is provided with a plurality of upper vertical partition plates 222, the top surface of the upper vertical partition plate 222 is welded and fixed on the top surface of the upper ventilation cavity 22, the bottom surface of the upper vertical partition plate 222 is welded and fixed on the top surface of the upper horizontal partition plate 21, the front and rear side walls of the upper vertical partition plate 222 are welded and fixed on the front and rear inner side walls of the upper ventilation cavity 22, and a circulation installation cavity 223 is formed between every two adjacent upper vertical partition plates 222, and a circulation installation cavity 223 is also formed between the rightmost upper vertical partition plate 222 and the right side plate of the upper ventilation cavity 22. An upper circulation fan 224 (a centrifugal fan in this embodiment) is installed in the circulation installation cavity 223. A circulation air outlet hole 211 is formed on the left part of the upper horizontal partition plate 21 where the circulation installation cavity 223 is located, and a circulation air inlet hole 212 is formed on the right part. An upper heat exchanger 225 is fixed to the top surface of the upper horizontal partition plate 21 at the circulation air outlet hole 211. The upper heat exchanger 225 covers the corresponding circulation air outlet hole 211. The air outlet end of the upper circulation fan 224 faces the upper heat exchanger 225, and the air inlet end of the upper circulation fan 224 faces the circulation air inlet hole 212. The upper heat exchanger 225 is a conventional device, such as a tube body coiled in an S shape with multiple heat sinks fixed on the surface. Steam flows through the tube body of the upper heat exchanger 225 of this embodiment. The inlet of the tube body of the upper heat exchanger 225 is connected to the outlet pipe of the steam boiler, and the outlet of the tube body of the upper heat exchanger 225 is connected to the pipeline of the steam reflux equipment to facilitate the subsequent use of other equipment, which will not be described in detail here.

[0033] A second vertical partition plate 5 extending downward is fixed to the bottom surface of the upper horizontal partition plate 21 directly below each upper vertical partition plate 222, and the front and rear side walls of the second vertical partition plate 5 are welded and fixed to the inner side walls of the front and rear side plates of the lower main cavity 23. Except for the bottom of the leftmost second vertical partition plate 5 close to the lower transmission sprocket 24 directly below, the bottoms of the other second vertical partition plates 5 are far away from the lower transmission sprocket 24 directly below.

[0034] A first vertical partition plate 7 is welded and fixed to the bottom surface of the upper horizontal partition plate 21 between the circulating air outlet hole 211 and the circulating air inlet hole 212 of each circulating installation cavity 223, and the front and rear side walls of the first vertical partition plate 7 are welded and fixed to the inner walls of the front and rear side plates of the lower main cavity 23, and the bottom end of the first vertical partition plate 7 is close to the lower transmission sprocket 24 directly below.

[0035] A first through hole 6 is formed on the upper horizontal partition plate 21 on the left side of the upper vertical partition plate 222 on the leftmost side. The first through hole 6 is communicated with the main air outlet through hole 221 .

[0036] When the present embodiment is in use, the mushroom material is laid flat on the filter screen plate 31 of the material discharging tray 30 at the transmission chain 1 at the left part of the main frame 10. As the driving motor runs, the material discharging tray 30 is gradually transported to the right and enters the lower main cavity 23 for drying.

[0037] In the lower main cavity 23, the two lower circulation fans 3 below are operated first, so that the left part and the bottom of the lower main cavity 23 have hot air blowing upwards, wherein the hot air blown out by the lower circulation fan 3 on the right blows upwards to dry the discharge tray 30 thereon, and the upwardly blowing air will enter the rightmost circulation installation cavity 223, and then the upper circulation fan 224 on the rightmost will operate to blow the incoming air to the corresponding upper heat exchanger 225, and after heat exchange again to improve stability, it will be blown to the corresponding discharge tray 30 directly below to lift and transport the material for drying. Then, it enters the right part of the circulation installation chamber 223 on its left side (on the right side of its first vertical partition plate 7) through the lower part of the second vertical partition plate 5 on its left side, and then runs through the upper circulation fan 224 in the upper circulation installation chamber 223 here, and the gas for drying the material enters this circulation installation chamber 223, and then exchanges heat with the corresponding upper heat exchanger 225 for heating, and then enters the corresponding lower discharge tray 30 for drying, which can ensure that the temperature of the wind blown onto the discharge tray 30 is balanced each time, ensuring the drying efficiency, and finally, the wind is discharged from the total air outlet hole 221.

[0038] After the material discharging tray 30 comes out of the through slot on the right side of the lower main cavity 23, the materials on it are dried and can be taken out.

[0039] In this embodiment, the wind is transported from right to left. This method is used to ensure that the water vapor mixed in the wind will not blow onto the material at the rightmost end. The material at the leftmost end has the most water vapor. Therefore, when the material enters the lower main cavity 23 from the left, it is first blown and dried by the lower circulation fan 3 at the lower left side, and is also dried by the hot air blown all the way from the right end through the heat exchange (and the hot air here is mixed with the steam when the previous material is dried). At this time, when the hot air dries the material, the water vapor in the material will be mixed with the hot air, and finally, it will be discharged from the total air outlet through hole 221 to reduce the moisture content of the material. Then, as the material is continuously transported to the right, it is continuously dried, and the moisture is continuously mixed with the wind transported from right to left, and finally, it is discharged from the total air outlet through hole 221. Therefore, it can be ensured that the material output from the right end of the lower main cavity 23 does not contain moisture inside and outside, thereby achieving drying. The continuous drying is efficient and effective.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An efficient and energy-saving mushroom production device, comprising a main frame (10) and a main box (20) fixed to the middle of the top surface of the top plate of the main frame (10), characterized in that: An upper horizontal partition plate (21) is installed in the upper part of the main box (20), and the side wall of the upper horizontal partition plate (21) is welded and fixed to the upper inner wall of the main box (20). The upper horizontal partition plate (21) divides the main box (20) into an upper ventilation cavity (22) and a lower main cavity (23); The front wall plate and the rear wall plate of the upper part of the lower main cavity (23) are both movably connected to the front and rear corresponding upper transmission sprockets (24) through a hinge shaft, and the front wall plate and the rear wall plate of the lower part of the lower main cavity (23) are both movably connected to the front and rear corresponding lower transmission sprockets (25) through a hinge shaft. The front and rear parts of the top surface of the left part of the main frame (10) are both movably connected to the feed transmission sprocket (11) through a hinge shaft, and the front and rear parts of the top surface of the right part of the main frame (10) are both movably connected to the discharge transmission sprocket (12) through a hinge shaft. The lower part of the left and right parts of the main frame (10) is provided with a transmission shaft (13), and the two ends of the transmission shaft (13) are movably connected to the front and rear wall plates of the main frame (10) through bearings. The two ends of the transmission shaft (13) are fixed with a transmission sprocket (14). A driving motor is fixed on the main frame (10), and the driving motor drives one of the transmission shafts (13) to rotate. The two transmission chains (1) at the front and rear are tensioned on all corresponding upper transmission sprockets (24), lower transmission sprockets (25), feed transmission sprockets (11), discharge transmission sprockets (12) and transmission sprockets (14); A material discharge tray (30) is movably connected between the two transmission chains (1); Through holes (2) are formed on the left and right parts of the top plate of the main frame (10) directly below the main box body (20), and lower heat exchangers (40) are fixed to the left and right bottom surfaces of the top plate of the main frame (10), and the lower heat exchangers (40) cover the corresponding through holes (2). Lower circulation fans (3) are fixed to the left and right parts of the lower part of the main frame (10), and the air outlet of the lower circulation fan (3) faces the corresponding lower heat exchanger (40).

2. The high-efficiency and energy-saving mushroom production device according to claim 1, characterized in that: The discharge tray (30) comprises two corresponding front and rear triangular side panels, the top ends of the two triangular side panels are pointed tips, and the bottom ends are horizontal portions, the upper portions of the triangular side panels are movably connected to the corresponding transmission chains (1) via connecting shafts, and the filter screen plates (31) are fixed to the lower inner side walls of the two corresponding front and rear triangular side panels.

3. The high-efficiency and energy-saving mushroom production device according to claim 2, characterized in that: Counterweight bars (32) extending forward and backward are fixed to the left and right parts of the bottom surface of the filter screen plate (31).

4. The high-efficiency and energy-saving mushroom production device according to claim 1, characterized in that: All the upper transmission sprockets (24) and the lower transmission sprockets (25) are arranged at intervals on the left and right sides, and the transmission chain (1) in the lower main cavity (23) is wound upward along the first lower transmission sprocket (25) on the left side below to the first upper transmission sprocket (24) on the left side above, then wound downward to the second lower transmission sprocket (25) on the left side below, and then wound upward to the second upper transmission sprocket (24) on the left side above, and is wound in this way in an S-shaped manner.

5. The high-efficiency and energy-saving mushroom production device according to claim 4, characterized in that: The lower part of the left side plate and the lower part of the right side plate of the main box body (20) are formed with through grooves, and the two transmission chains (1) are inserted into the two through grooves.

6. The high-efficiency and energy-saving mushroom production device according to claim 4, characterized in that: A total air outlet through hole (221) is formed on the left side plate of the upper ventilation cavity (22); The upper ventilation cavity (22) is provided with a plurality of upper vertical partition plates (222), the top surface of the upper vertical partition plates (222) is welded and fixed on the top surface of the upper ventilation cavity (22), the bottom surface of the upper vertical partition plates (222) is welded and fixed on the top surface of the upper horizontal partition plate (21), the front and rear side walls of the upper vertical partition plates (222) are welded and fixed on the front and rear inner side walls of the upper ventilation cavity (22), a circulation installation cavity (223) is formed between each two adjacent upper vertical partition plates (222), and a circulation installation cavity (223) is also formed between the rightmost upper vertical partition plate (222) and the right side plate of the upper ventilation cavity (22). 23), an upper circulation fan (224) is installed in the circulation installation cavity (223), a circulation outlet hole (211) is formed on the left part of the upper horizontal partition plate (21) where the circulation installation cavity (223) is located, and a circulation inlet hole (212) is formed on the right part, an upper heat exchanger (225) is fixed on the top surface of the upper horizontal partition plate (21) at the circulation outlet hole (211), the upper heat exchanger (225) covers the corresponding circulation outlet hole (211), the outlet end of the upper circulation fan (224) faces the upper heat exchanger (225), and the inlet end of the upper circulation fan (224) faces the circulation inlet hole (212).

7. The high-efficiency and energy-saving mushroom production device according to claim 6, characterized in that: A first vertical partition plate (7) extending downward is fixed to the bottom surface of the upper horizontal partition plate (21) directly below each upper vertical partition plate (222), and the front and rear side walls of the first vertical partition plate (7) are welded and fixed to the inner side walls of the front and rear side plates of the lower main cavity (23), except that the bottom of the leftmost first vertical partition plate (7) is close to the lower transmission sprocket (25) directly below, and the bottoms of the other first vertical partition plates (7) are far away from the lower transmission sprocket (25) directly below; A second vertical partition plate (5) is welded and fixed to the bottom surface of the upper horizontal partition plate (21) between the circulating air outlet hole (211) and the circulating air inlet hole (212) of each circulating installation cavity (223), and the front and rear side walls of the second vertical partition plate (5) are welded and fixed to the inner side walls of the front and rear side plates of the lower main cavity (23), and the bottom end of the first vertical partition plate (7) is close to the lower transmission sprocket (25) directly below.

8. The high-efficiency and energy-saving mushroom production device according to claim 6, characterized in that: A first through hole (6) is formed on the upper horizontal partition plate (21) on the left side of the upper vertical partition plate (222) on the leftmost side, and the first through hole (6) is in communication with the main air outlet through hole (221).

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