Bamboo sawdust fermentation tank convenient to clean and used for bamboo pulp paper

Abstract

The utility model relates to the field of fermentation tanks, and discloses a convenient-to-clean bamboo sawdust fermentation tank for bamboo pulp paper, which comprises a fermentation tank, a feeding barrel is arranged on the fermentation tank, a supporting seat is fixedly connected to the bottom surface of the fermentation tank, one end of the fermentation tank is an open end, a fermentation hopper is inserted in the fermentation tank in a sliding manner, and a first fixing bolt is in threaded connection between the fermentation hopper and the fermentation tank; a stirring mechanism is arranged in the fermentation hopper, a crushing barrel is slidably inserted into the feeding barrel, a screening plate is arranged on the bottom face of the crushing barrel, a connecting block is fixedly connected to one side of the crushing barrel, a sliding hole matched with the connecting block is formed in one side of the feeding barrel, sliding rods correspondingly arranged on the two sides are fixedly connected to the fermentation tank, and a sliding plate is slidably connected between the sliding rods on the two sides. A second fixing bolt is in threaded connection between the sliding plate and the connecting block, and an oscillating mechanism for driving the sliding plate to slide up and down is arranged on the fermentation tank. Compared with the prior art, the bamboo cutting device has the advantages of being convenient to disassemble and clean, capable of breaking bamboos, convenient to operate, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a bamboo scrap fermentation tank for bamboo pulp paper which is easy to clean. Background Art

[0002] The raw materials for pulp and papermaking include wood fiber raw materials, non-wood fiber raw materials, waste paper and non-plant fiber raw materials. At present, the mainstream raw material used in my country's pulp and paper industry is wood, but the growth cycle of wood is long and the land demand is large, so people began to put the raw materials for pulp and papermaking into bamboo pulp papermaking. Bamboo pulp paper is environmentally friendly and has strong toughness, and has a wide range of application scenarios in daily life.

[0003] In the preparation process of bamboo pulp paper, the bamboo is usually crushed first, and then the fibers in the bamboo chips are decomposed by microorganisms, and finally raw pulp paper is prepared as raw materials. However, the existing bamboo pulp fermentation tanks are all integrated, which makes it difficult to clean the inner wall of the fermentation tank, greatly affecting the subsequent fermentation process. In addition, crushing and fermentation usually require the use of two equipment, which requires the material to be transferred twice, greatly affecting the processing efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that the inner wall of the fermentation tank is inconvenient to clean, and has no crushing function, and has a relatively single function, which affects the processing efficiency.

[0006] (II) Technical solution

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a bamboo chip fermentation tank for bamboo pulp paper that is easy to clean, comprising a fermentation tank, a feeding drum is provided on the fermentation tank, a support seat is fixedly connected to the bottom surface of the fermentation tank, one end of the fermentation tank is an open end, a fermentation bucket is slidably inserted in the fermentation tank, a first fixing bolt is threadedly connected between the fermentation bucket and the fermentation tank, a stirring mechanism is provided in the fermentation bucket, a crushing drum is slidably inserted in the feed drum, a crushing mechanism is provided in the crushing drum, a screening plate is provided on the bottom surface of the crushing drum, a connecting block is fixedly connected to one side of the crushing drum, a sliding hole matching the connecting block is provided on one side of the feed drum, sliding rods arranged correspondingly on two sides are fixedly connected to the fermentation tank, a slide plate is slidably connected between the sliding rods on both sides, a second fixing bolt is threadedly connected between the slide plate and the connecting block, and an oscillation mechanism for driving the slide plate to slide up and down is provided on the fermentation tank.

[0008] As an improvement, the oscillation mechanism includes a vertical plate fixedly connected to the upper end of the fermentation tank, one side of the vertical plate is rotatably connected to a rocker, one end of the rocker is rotatably connected to an adjustment block, the slide plate is provided with an adjustment horizontal hole that cooperates with the adjustment block, and the vertical plate is provided with a first motor that drives the rocker to rotate.

[0009] As an improvement, a feed hopper is provided at the upper end of the crushing cylinder, and crushing rollers arranged correspondingly on both sides are rotatably connected in the feed hopper, and crushing teeth are provided on the outer walls of the crushing rollers.

[0010] As an improvement, the crushing mechanism includes a V-shaped blanking plate fixedly connected to the upper end of the crushing barrel, the open end of the V-shaped blanking plate faces downward, a second motor is fixedly connected to the bottom surface of the V-shaped blanking plate, a crushing shaft is fixedly connected to the output end of the second motor, and at least one crushing blade is fixedly connected to the crushing shaft.

[0011] As an improvement, a cover plate is provided at the upper end of the feed hopper.

[0012] As an improvement, the stirring mechanism includes a stirring shaft fixedly rotatably connected to the fermentation bucket, at least one stirring blade is fixedly connected to the outer wall of the stirring shaft, and one end of the fermentation bucket is fixedly connected to a third motor that drives the stirring shaft to rotate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model has the following advantages: when the inner wall of the fermentation tank and the fermentation bucket need to be cleaned, the fermentation bucket and the crushing cylinder can be disassembled and pulled out, which makes cleaning more convenient and easy to carry out thorough cleaning. Through the crushing mechanism and the screening plate in the crushing cylinder, the bamboo can be crushed into bamboo chips in cooperation with the oscillation mechanism and directly fall into the fermentation tank for fermentation, which saves time and effort and greatly improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model discloses an exploded diagram of a bamboo scraps fermentation tank for bamboo pulp paper which is convenient to clean.

[0016] Figure 2 The utility model is a schematic diagram of the structure of a bamboo scraps fermentation tank for bamboo pulp paper which is easy to clean.

[0017] Figure 3 The utility model is a cross-sectional view of a bamboo scraps fermentation tank for bamboo pulp paper which is easy to clean.

[0018] As shown in the figure: 1. Fermentation tank; 2. Fermentation hopper; 3. Feed barrel; 4. Crushing barrel; 5. Slide plate; 6. Slide bar; 7. Vertical plate; 8. Rocker; 9. First motor; 10. Adjustment block; 11. Adjustment horizontal hole; 12. Feed hopper; 13. Cover plate; 14. First fixing bolt; 15. Third motor; 16. Stirring shaft; 17. Stirring blade; 18. Connecting block; 19. Second fixing bolt; 20. Slide hole; 21. Screen plate; 22. Crushing shaft; 23. Crushing blade; 24. Crushing roller; 25. Second motor; 26. V-shaped unloading plate; 27. Support seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1 As shown, a bamboo chip fermentation tank 1 for bamboo pulp paper which is easy to clean comprises a fermentation tank 1, a feeding cylinder 3 is arranged on the fermentation tank 1, a support seat 27 is fixedly connected to the bottom surface of the fermentation tank 1, one end of the fermentation tank 1 is an open end, a fermentation bucket is slidably inserted in the fermentation tank 1, a first fixing bolt 14 is threadedly connected between the fermentation bucket and the fermentation tank 1, a stirring mechanism is arranged in the fermentation bucket, the stirring mechanism comprises a stirring shaft 16 fixedly rotatably connected to the fermentation bucket, at least one stirring blade 17 is fixedly connected to the outer wall of the stirring shaft 16, and a third motor 15 for driving the stirring shaft 16 to rotate is fixedly connected to one end of the fermentation bucket.

[0021] like Figure 1 , Figure 3 As shown, a crushing barrel 4 is slidably inserted in the feed barrel 3, a feed hopper 12 is provided at the upper end of the crushing barrel 4, crushing rollers 24 arranged correspondingly on both sides are rotatably connected in the feed hopper 12, and crushing teeth are provided on the outer wall of the crushing rollers 24. A crushing mechanism is provided in the crushing barrel 4, and the crushing mechanism includes a V-shaped blanking plate 26 fixedly connected to the upper end of the crushing barrel 4, the open end of the V-shaped blanking plate 26 faces downward, and a second motor 25 is fixedly connected to the bottom surface of the V-shaped blanking plate 26, and a crushing shaft 22 is fixedly connected to the output end of the second motor 25, and at least one crushing blade 23 is fixedly connected to the crushing shaft 22, a screen plate 21 is provided on the bottom surface of the crushing barrel 4, and a cover plate 13 is provided at the upper end of the feed hopper 12.

[0022] like Figure 1 , Figure 2As shown, a connecting block 18 is fixedly connected to one side of the crushing barrel 4, a sliding hole 20 cooperating with the connecting block 18 is provided on one side of the feeding barrel 3, sliding rods 6 correspondingly arranged on both sides are fixedly connected to the fermentation tank 1, a slide plate 5 is slidably connected between the slide rods 6 on both sides, a second fixing bolt 19 is threadedly connected between the slide plate 5 and the connecting block 18, an oscillation mechanism for driving the slide plate 5 to slide up and down is provided on the fermentation tank 1, and the oscillation mechanism includes a vertical plate 7 fixedly connected to the upper end of the fermentation tank 1, a rocker 8 is rotatably connected to one side of the vertical plate 7, and an adjusting block 10 is rotatably connected to one end of the rocker 8, the slide plate 5 is provided with an adjusting horizontal hole 11 cooperating with the adjusting block 10, and the vertical plate 7 is provided with a first motor 9 that drives the rocker 8 to rotate.

[0023] In specific use, the cover plate 13 is opened, and the bamboo is added into the feed hopper 12. The bamboo is pre-crushed by the rotation of the crushing rollers 24 on both sides. The crushed bamboo falls into the crushing barrel 4 through the inclined surfaces on both sides of the V-shaped unloading plate 26. The second motor 25 is started to drive the crushing shaft 22 to rotate, and the crushing shaft 22 drives the crushing blade 23 to rotate to crush the bamboo into bamboo chips. The first motor 9 is started to drive the rocker 8 to rotate, and the rocker 8 drives the adjustment block 10 to slide back and forth along the adjustment horizontal hole 11, so that the slide plate 5 is reciprocated up and down along the slide bars 6 on both sides. The slide plate 5 drives the crushing barrel 4 to reciprocate up and down through the connecting block 18, so that the large-particle bamboo chips on the screen plate 21 are turned up and down and continuously contact the crushing blade 23, so that the bamboo chips are broken into particles smaller than the mesh of the screen plate 21, and fall into the fermentation bucket for fermentation treatment. The third motor 15 is started to drive the stirring shaft 16 to rotate, so that the stirring blade 17 stirs the bamboo chips in the fermentation bucket to accelerate the fermentation process.

[0024] When the fermentation is completed and the device needs to be cleaned, the first fixing bolts 14 on both sides are turned to separate the fermentation bucket from the fermentation tank 1, and the fermentation bucket is pulled out from one end of the fermentation tank 1, and the inner wall of the fermentation bucket and the fermentation tank 1 can be cleaned separately, and the second fixing bolts 19 are turned and unscrewed to separate the slide plate 5 from the connecting block 18, and the crushing barrel 4 can be pulled out from the feeding barrel 3 upward for cleaning.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. A bamboo scrap fermentation tank for bamboo pulp paper that is easy to clean, comprising a fermentation tank (1), wherein the fermentation tank (1) is provided with a feed cylinder (3), and a support seat (27) is fixedly connected to the bottom surface of the fermentation tank (1), characterized in that: One end of the fermentation tank (1) is an open end, a fermentation bucket (2) is slidably inserted into the fermentation tank (1), a first fixing bolt (14) is threadedly connected between the fermentation bucket (2) and the fermentation tank (1), a stirring mechanism is provided in the fermentation bucket (2), a crushing cylinder (4) is slidably inserted into the feeding cylinder (3), a crushing mechanism is provided in the crushing cylinder (4), a screening plate (21) is provided on the bottom surface of the crushing cylinder (4), a connecting block (18) is fixedly connected to one side of the crushing cylinder (4), a sliding hole (20) matched with the connecting block (18) is provided on one side of the feeding cylinder (3), sliding rods (6) arranged correspondingly on two sides are fixedly connected to the fermentation tank (1), a slide plate (5) is slidably connected between the sliding rods (6) on both sides, a second fixing bolt (19) is threadedly connected between the slide plate (5) and the connecting block (18), and an oscillating mechanism for driving the slide plate (5) to slide up and down is provided on the fermentation tank (1).

2. The easy-to-clean bamboo chip fermentation tank for bamboo pulp paper according to claim 1, characterized in that: The oscillation mechanism comprises a vertical plate (7) fixedly connected to the upper end of the fermentation tank (1), a rocker (8) being rotatably connected to one side of the vertical plate (7), an adjustment block (10) being rotatably connected to one end of the rocker (8), the slide plate (5) being provided with an adjustment transverse hole (11) cooperating with the adjustment block (10), and a first motor (9) for driving the rocker (8) to rotate being provided on the vertical plate (7).

3. The easy-to-clean bamboo chip fermentation tank for bamboo pulp paper according to claim 1, characterized in that: A feed hopper (12) is provided at the upper end of the crushing cylinder (4), and crushing rollers (24) arranged correspondingly on both sides are rotatably connected inside the feed hopper (12), and crushing teeth are provided on the outer walls of the crushing rollers (24).

4. The easy-to-clean bamboo chip fermentation tank for bamboo pulp paper according to claim 1, characterized in that: The crushing mechanism comprises a V-shaped blanking plate (26) fixedly connected to the upper end of the crushing cylinder (4), the opening end of the V-shaped blanking plate (26) facing downward, a second motor (25) fixedly connected to the bottom surface of the V-shaped blanking plate (26), a crushing shaft (22) fixedly connected to the output end of the second motor (25), and at least one crushing blade (23) fixedly connected to the crushing shaft (22).

5. The easy-to-clean bamboo chip fermentation tank for bamboo pulp paper according to claim 3, characterized in that: A cover plate (13) is provided at the upper end of the feed hopper (12).

6. The easy-to-clean bamboo chip fermentation tank for bamboo pulp paper according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (16) fixedly rotatably connected to the fermentation bucket (2), at least one stirring blade (17) being fixedly connected to the outer wall of the stirring shaft (16), and a third motor (15) for driving the stirring shaft (16) to rotate being fixedly connected to one end of the fermentation bucket (2).

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