A fiber mixing machine stirring drying device

Abstract

The utility model discloses a kind of fiber class mixing machine stirring drying devices, including shell, main shaft is arranged in the shell, the outside of the shell is provided with the first motor of driving main shaft rotation, multiple first stirring rods are arranged at intervals on the main shaft, multiple second stirring rods are arranged between adjacent first stirring rods, first stirring rod and second stirring rod are arranged at intervals cross on the main shaft, the bottom of the shell is provided with discharge port, the top of the shell is provided with air outlet, exhaust pipe is installed at the air outlet, one end of the exhaust pipe is provided with exhaust fan. The utility model has the mixing and drying of fiber class material. Avoid the agglomeration of fiber class material when mixing.

Description

Technical Field

[0001] This utility model relates to the field of mixing devices, specifically a mixing and drying device for fiber mixers. Background Technology

[0002] In today's diversified industrial landscape, the application fields of fibrous herbal materials continue to expand, from traditional textiles and papermaking to emerging industries such as bioenergy, environmental protection materials, and high-end feed, all of which have strong demand for them. However, the unique fiber structure and physicochemical properties of these materials bring many challenges to the mixing and blending process. Different industries have different requirements for mixing uniformity, fiber integrity, and production efficiency, prompting the market to urgently need advanced mixing and blending technologies and equipment that are suitable for these needs.

[0003] Currently, the traditional mechanical mixing technology is: paddle mixing: using paddles of different shapes to rotate at high speed to propel the material. It is suitable for low viscosity and short fiber materials, but it is prone to fiber breakage and paddle entanglement problems when dealing with long fiber herbaceous materials.

[0004] Screw mixers: Material mixing is achieved through the rotation and extrusion of the screw, which can comb the fibers to a certain extent, but the uniformity of material mixing along the screw axis is not good.

[0005] In conclusion, improvements are needed. Utility Model Content

[0006] The purpose of this invention is to provide a fibrous mixing and drying device to solve the problems mentioned in the background art, which has the advantages of mixing and drying fibrous materials and avoiding the clumping of fibrous materials during mixing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fiber mixer and drying device, comprising a housing, a main shaft disposed inside the housing, a first motor for driving the main shaft to rotate disposed on the outside of the housing, a plurality of first stirring rods disposed at intervals on the main shaft, a plurality of second stirring rods disposed between adjacent first stirring rods, the first stirring rods and second stirring rods disposed on the main shaft being arranged in a cross pattern at intervals, a discharge port disposed at the bottom of the housing, an air outlet disposed at the top of the housing, an exhaust pipe installed at the air outlet, and an exhaust fan disposed at one end of the exhaust pipe.

[0008] By adopting the above technical solution, the first motor drives the main shaft to rotate, which in turn drives the first and second stirring rods to rotate. An air outlet is installed at the top of the equipment, and an exhaust fan and exhaust pipe remove the humid air generated after the material is dried. The first and second stirring rods push the material in the mixer towards the center. Through the design of the stirring device inside the mixer, the processes of breaking up, mixing, and drying fibrous materials are achieved, and the humid air generated during the drying process is filtered, thus realizing the mixing and drying of fibrous materials. This avoids the practical problems of fibrous materials clumping and obstructed movement during mixing.

[0009] As a further embodiment of this utility model: the second stirring rod includes a long rod and a short rod distributed on both sides of the main shaft.

[0010] By adopting the above technical solution, the mixing paddle with one side longer than the other plays a role in mixing and dispersing fibrous materials.

[0011] As a further improvement of this utility model, a triangular block is provided in the middle of the long rod.

[0012] By adopting the above technical solution, the triangular block setting increases the stirring effect. Through the above mechanical setting, the triangular stirring device on the stirring paddle can break up fibrous materials and prevent them from clumping.

[0013] As a further improvement of this utility model, stirring blades are provided at the ends of both the long rod and the first stirring rod.

[0014] By adopting the above technical solution, the mixing blades are designed to increase the mixing effect.

[0015] As a further embodiment of this utility model: the housing is provided with a plurality of discharge control stirring shafts at the discharge port, a third stirring rod is integrally connected to the side of the discharge control stirring shaft, a driven tooth is sleeved at one end of each discharge control stirring shaft, a second motor is provided on one side of the driven tooth, a driving tooth is sleeved on the output shaft of the second motor, and a running belt is connected to the driving tooth and the driven tooth.

[0016] By adopting the above technical solution, starting the second motor can drive the active gear to rotate, which in turn drives the driven gear to rotate through the running belt, thereby driving multiple stirring shafts to rotate. The material is uniformly discharged through the discharge stirring shaft at the discharge port, and the material is stirred and dispersed again by the third stirring rod.

[0017] As a further improvement of this utility model: a steam inlet is provided at the top of the shell, and a cover plate is installed at the steam inlet of the shell.

[0018] By adopting the above technical solution, a steam inlet is set on the outside of the equipment, and the material is dried by heating the inner surface of the equipment.

[0019] As a further embodiment of this utility model: the housing is fixedly connected to a first cylinder, and the first cylinder is connected to a discharge plate located at the discharge port and used to movably close the discharge port.

[0020] By adopting the above technical solution, the first cylinder is activated to drive the discharge plate, thereby controlling the opening and closing of the discharge port.

[0021] As a further improvement of this utility model: a water tank is provided between the exhaust pipe and the fan, and inlet and outlet valves are provided on the side and bottom of the water tank.

[0022] By adopting the above technical solution, the fan draws humid air from the equipment through a water tank, filters it in the water tank, and then discharges it. The water in the water tank is replenished or discharged using inlet and outlet valves.

[0023] As a further improvement of this utility model: a temperature detection probe is provided at the bottom of the housing, a compressed air heating device is provided at one end of the main shaft, and spray holes are evenly arranged in a cross pattern on the main shaft.

[0024] By adopting the above technical solution, the material temperature is detected, and the heated compressed air is blown out from the evenly distributed nozzles on the shaft to dry the material.

[0025] As a further embodiment of this utility model: a feed inlet is provided on the upper part of the housing, and a feed cylinder is provided on one side of the feed inlet, and the feed cylinder is connected to a feed plate.

[0026] By adopting the above technical solution, the feeding cylinder is activated to move the feeding plate and thus close the feeding port.

[0027] Compared with the prior art, the beneficial effects of this utility model are:

[0028] 1. Through the design of the stirring device inside the mixer, the operations of breaking up, mixing, and drying fibrous materials are realized, and the humid air generated during the drying process is filtered out, thus realizing the mixing and drying of fibrous materials and avoiding the practical problems of caking and obstructed movement of fibrous materials during mixing. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0030] Figure 2 This is a schematic diagram of the structure of the shell after the upper side has been removed in the embodiment;

[0031] Figure 3 for Figure 2 A schematic diagram of the structure after removing the exhaust duct;

[0032] Figure 4 This is a bottom view of an embodiment;

[0033] Figure 5 for Figure 4 A schematic diagram of the structure after removing the discharge plate.

[0034] Figure 6 for Figure 4 A magnified view of a portion of region A in the middle;

[0035] Figure 7 This is a schematic diagram of the structure after removing a portion of the shell in the embodiment;

[0036] In the diagram: 1. Shell; 2. Main shaft; 3. First motor; 4. First stirring rod; 5. Second stirring rod; 6. Discharge port; 7. Air outlet; 8. Exhaust pipe; 9. Exhaust fan; 10. Long rod; 11. Short rod; 12. Triangular block; 13. Stirring blade; 14. Discharge control stirring shaft; 15. Third stirring rod; 16. Driven gear; 17. Second motor; 18. Driven gear; 19. Steam inlet; 20. Cover plate; 21. First cylinder; 22. Discharge plate; 23. Water tank; 24. Inlet and outlet water valves; 25. Feed port; 26. Feed cylinder; 27. Feed plate; 28. Compressed air heating device; 29. ​​Spray nozzle. Detailed Implementation

[0037] The technical solutions in the embodiments of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] In this embodiment of the utility model,

[0039] A fiber mixer and drying device, such as Figures 1-7 As shown, the device includes a housing 1, a main shaft 2 inside the housing 1, a first motor 3 for driving the main shaft 2 to rotate on the outside of the housing 1, multiple first stirring rods 4 spaced apart on the main shaft 2, multiple second stirring rods 5 between adjacent first stirring rods 4, the first stirring rods 4 and second stirring rods 5 on the main shaft 2 arranged in a cross pattern, a discharge port 6 at the bottom of the housing 1, an air outlet 7 at the top of the housing 1, an exhaust pipe 8 installed at the air outlet 7, and an exhaust fan 9 at one end of the exhaust pipe 8.

[0040] The second stirring rod 5 includes a long rod 10 and a short rod 11 distributed on both sides of the main shaft 2.

[0041] A triangular block 12 is provided in the middle of the long rod 10.

[0042] Both the long rod 10 and the first stirring rod 4 are provided with stirring blades 13 at their ends.

[0043] The housing 1 is provided with a plurality of discharge control stirring shafts 14 at the discharge port 6. A third stirring rod 15 is integrally connected to the side of the discharge control stirring shaft 14. A driven tooth 16 is sleeved at one end of each discharge control stirring shaft 14. A second motor 17 is provided on one side of the driven tooth 16. The output shaft of the second motor 17 is sleeved with a driving tooth 18. The driving tooth 18 and the driven tooth 16 are connected by a running belt (not shown).

[0044] The top of the housing 1 is provided with a steam inlet 19, and a cover plate 20 is installed on the housing 1 at the steam inlet 19.

[0045] The housing 1 is fixedly connected to a first cylinder 21, and the first cylinder 21 is connected to a discharge plate 22 located at the discharge port 6 and used to movably close the discharge port 6.

[0046] A water tank 23 is provided between the exhaust pipe 8 and the fan, and inlet and outlet valves 24 are provided on the side and bottom of the water tank 23.

[0047] A temperature detection probe (not shown) is provided at the bottom of the housing 1.

[0048] A feed inlet 25 is provided on the upper part of the housing 1, and a feed cylinder 26 is provided on one side of the feed inlet 25. The feed cylinder 26 is connected to a feed plate 27.

[0049] Working principle:

[0050] The mixing device inside the mixer enables the dispersing, mixing, and drying of fibrous materials. It also filters the humid air generated during the drying process, thus achieving the mixing and drying of fibrous materials and avoiding the problems of clumping and obstructed movement of fibrous materials during mixing.

[0051] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fiber mixer and drying device, comprising a shell (1), characterized in that: The housing (1) is provided with a main shaft (2), and a first motor (3) for driving the main shaft (2) to rotate is provided on the outside of the housing (1). Multiple first stirring rods (4) are arranged at intervals on the main shaft (2), and multiple second stirring rods (5) are arranged between adjacent first stirring rods (4). The first stirring rods (4) and second stirring rods (5) arranged on the main shaft (2) are arranged in a cross pattern at intervals. The bottom of the housing (1) is provided with a discharge port (6), and the top of the housing (1) is provided with an air outlet (7). An exhaust pipe (8) is installed at the air outlet (7), and an exhaust fan (9) is provided at one end of the exhaust pipe (8).

2. The fiber mixer and drying device according to claim 1, characterized in that: The second stirring rod (5) includes a long rod (10) and a short rod (11) distributed on both sides of the main shaft (2).

3. The fiber mixer stirring and drying device according to claim 2, characterized in that: A triangular block (12) is provided in the middle of the long rod (10).

4. The fiber mixer stirring and drying device according to claim 3, characterized in that: Both the long rod (10) and the first stirring rod (4) are provided with stirring blades (13) at their ends.

5. The fiber mixer stirring and drying device according to claim 1, characterized in that: The housing (1) is provided with a plurality of discharge control stirring shafts (14) at the discharge port (6). A third stirring rod (15) is integrally connected to the side of the discharge control stirring shaft (14). A driven tooth (16) is sleeved at one end of each discharge control stirring shaft (14). A second motor (17) is provided on one side of the driven tooth (16). An active tooth (18) is sleeved on the output shaft of the second motor (17). A running belt is connected to the active tooth (18) and the driven tooth (16).

6. The fiber mixer stirring and drying device according to claim 1, characterized in that: The top of the housing (1) is provided with a steam inlet (19), and a cover plate (20) is installed on the housing (1) at the steam inlet (19).

7. The fiber mixer stirring and drying device according to claim 5, characterized in that: The housing (1) is fixedly connected to a first cylinder (21), and the first cylinder (21) is connected to a discharge plate (22) located at the discharge port (6) and used to flexibly close the discharge port (6).

8. The fiber mixer stirring and drying device according to claim 1, characterized in that: A water tank (23) is provided between the exhaust pipe (8) and the fan, and inlet and outlet valves (24) are provided on the side and bottom of the water tank (23).

9. The fiber mixer stirring and drying device according to claim 1, characterized in that: A temperature detection probe is provided at the bottom of the housing (1), a compressed air heating device (28) is provided at one end of the main shaft (2), and spray holes (29) are evenly arranged in a cross pattern on the main shaft (2).

10. The fiber mixer stirring and drying device according to claim 1, characterized in that: The housing (1) is provided with a feed inlet (25) on its upper part, and the housing (1) is provided with a feed cylinder (26) located on one side of the feed inlet (25), and the feed cylinder (26) is connected to a feed plate (27).

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