Pulping device for toothpick paper production

Abstract

The utility model discloses a pulping device for toothpick paper production, which comprises a hammer type pulper, a chain scraper conveyor, a double-roller pulper, a material conveying auger and a pulp chest box, the hammer type pulper is provided with a rack, a pulping barrel arranged on the inner side of the rack and a surrounding net distributed on the side surface of the rack, the top side of the pulping barrel is provided with a feed port, and a pulping module is arranged in the pulping barrel; the chain scraper conveyor is arranged on one side of the rack, the collecting hopper is arranged on the lower side of the chain scraper conveyor, a leaking hole is formed in the lower end of the collecting hopper, and an opening in the upper end of the collecting hopper directly faces an output port of the pulping barrel; the chain scraper conveyor is obliquely arranged upwards, the double-roller pulper is arranged on one side of the chain scraper conveyor, an opening end on the top side of the double-roller pulper is over against the output end of the chain scraper conveyor, and a crushing roller driven by a motor and a belt pulley is arranged in the double-roller pulper. A combined structure of the hammer type pulper, the chain scraper conveyor, the double-roller pulper, the material conveying auger and the pulp chest box is adopted, the overall cohesion of the whole equipment is higher, and manual intervention is not needed during pulping processing.

Description

Technical Field

[0001] The utility model relates to the field of toothpick paper production, in particular to a pulping device for toothpick paper production. Background Art

[0002] Toothpick paper is a paper used to package toothpicks into books. During the production process, pulp suitable for paper quality is diluted with water to a certain concentration, initially dehydrated in the wire section of the paper machine to form wet paper sheets, which are then pressed and dehydrated and then dried into paper.

[0003] In the early stage of pulp production, a pulping device is needed to refine the pulp raw materials so that the pulp can meet the needs of subsequent processing. Existing pulping devices, such as the high-efficiency pulping device for recycled pulp disclosed in Chinese patent CN202321353665.1, use a single pulping structure for pulping. Since toothpick paper requires high pulp quality, the single pulping structure cannot meet the processing quality. Therefore, the utility model proposes a pulping device for toothpick paper production, which adopts a combination structure of a hammer pulper, a chain conveyor, a double-roll pulper, a feed auger and a pulp pool box. The hammer pulper and the double-roll pulper can be used for primary and secondary pulping respectively, and the finished pulp is collected and stored through the pulp pool box, which is convenient for subsequent processing. The overall connection of the entire equipment is stronger, and no manual intervention is required during the pulping process. Utility Model Content

[0004] The utility model aims to provide a pulping device for toothpick paper production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulping device for toothpick paper production, comprising a hammer pulper, a chain plate conveyor, a double-roll pulper, a feeding auger and a pulp pool box, wherein the hammer pulper comprises a frame, a pulping barrel installed inside the frame, and a fence distributed on the side of the frame, a feed inlet is arranged on the top side of the pulping barrel, and a pulping module is installed in the pulping barrel; the chain plate conveyor is installed on one side of the frame, and a collecting hopper is installed on the lower side of the chain plate conveyor, A leakage hole is provided at the lower end of the collecting hopper, and the opening at the upper end of the collecting hopper faces the output port of the pulping barrel; the chain conveyor is arranged to be inclined upward, and the double-roller pulper is installed on one side of the chain conveyor, and the open end of the top side of the double-roller pulper faces the output end of the chain conveyor, and the double-roller pulper is provided with a crushing roller driven by a motor and a pulley; a collecting bin is provided on the lower side of the machine room of the double-roller pulper, and the input end of the feeding auger extends into the collecting bin, and the output end of the feeding auger extends into the pulp pool box.

[0006] Preferably, a deodorizing module is installed at a position on the bottom side of the frame close to the output side of the pulping barrel, and the deodorizing module is a deodorizing fan.

[0007] Preferably, the pulping module comprises a pulping hammer A, a pulping hammer B, a telescopic rod, a support rod, a toothed plate and a gear, wherein the pulping hammer A is installed on the top side of the pulping barrel through the telescopic rod, and the pulping hammer A is connected to the pulping hammer B through a connecting rod.

[0008] Preferably, the lower end of the pulping hammer B is connected to a support rod, a spring is mounted on the support rod, and a toothed plate is arranged on one side of the lower end of the support rod.

[0009] Preferably, the gear is driven by a motor and meshes with a toothed plate, and the toothed plate can drive the support rod to push the pulping hammer A and the pulping hammer B upward when the gear rotates.

[0010] Preferably, the pulp pool box includes a first pulp pool and a second pulp pool connected front and back, wherein the opening on the top side of the first pulp pool is directly opposite to the output end of the feed auger.

[0011] Preferably, the second pulp pool is a sealed structure, and spiral twisters are provided in the first pulp pool and the second pulp pool.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model adopts a combined structure of a hammer pulper, a chain conveyor, a double-roll pulper, a feeding auger and a pulp pool box. The hammer pulper and the double-roll pulper can be used for primary and secondary pulping respectively, and the finished paper pulp is collected and stored by the pulp pool box to facilitate subsequent processing. The overall connection of the whole equipment is stronger, and no manual intervention is required during the pulping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 The utility model is a schematic diagram of the internal structure of the pulping barrel.

[0017] In the figure: 1. hammer pulper; 101. frame; 102. pulping barrel; 103. pulping hammer A; 104. pulping hammer B; 105. telescopic rod; 106. support rod; 107. tooth plate; 108. gear; 2. chain conveyor; 201. collecting hopper; 3. double-roll pulper; 301. crushing roller; 302. collecting bin; 4. feeding auger; 5. pulp pool box; 501. first pulp pool; 502. second pulp pool. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-3 The utility model provides a technical solution: a pulping device for toothpick paper production, comprising a hammer pulper 1, a chain plate conveyor 2, a double-roll pulper 3, a feeding auger 4 and a pulp pool box 5, wherein the hammer pulper 1 has a frame 101, a pulping barrel 102 installed inside the frame 101, and a fence distributed on the side of the frame 101, a feed inlet is arranged on the top side of the pulping barrel 102, and a pulping module is installed in the pulping barrel 102; the chain plate conveyor 2 is installed on one side of the frame 1, and a collecting hopper 201 is installed on the lower side of the chain plate conveyor 2, and a collecting hopper 201 is installed on the lower side of the chain plate conveyor 2. A leakage hole is provided at the lower end of the bucket 201, and the opening at the upper end of the collecting bucket 201 faces the output port of the pulping barrel 102; the chain conveyor 2 is arranged obliquely upward, and the double-roller pulper 3 is installed on one side of the chain conveyor 2, and the open end of the top side of the double-roller pulper 3 faces the output end of the chain conveyor 2, and the double-roller pulper 3 is provided with a crushing roller 301 driven by a motor and a pulley; a collecting bin 302 is provided on the lower side of the machine room of the double-roller pulper 3, and the input end of the feeding auger 4 extends into the collecting bin 302, and the output end of the feeding auger 4 extends to the pulp pool box 5.

[0022] In this embodiment, a deodorizing module is installed at a position on the bottom side of the frame close to the output side of the pulping barrel 102, and the deodorizing module is a deodorizing fan.

[0023] In this embodiment, the pulping module includes a pulping hammer A103, a pulping hammer B104, a telescopic rod 105, a support rod 106, a tooth plate 107 and a gear 108, wherein the pulping hammer A103 is installed on the top side of the pulping barrel 102 through the telescopic rod 105, and the pulping hammer A103 is connected to the pulping hammer B104 through a connecting rod.

[0024] In this embodiment, the lower end of the pulping hammer B104 is connected to a support rod 106 , a spring is sleeved on the support rod 106 , and a tooth plate 107 is provided at one side of the lower end of the support rod 106 .

[0025] In this embodiment, the gear 108 is driven by a motor and meshes with the toothed plate 107. The toothed plate 107 can drive the support rod 106 to push the pulping hammer A 103 and the pulping hammer B 104 upward when the gear 108 rotates.

[0026] In this embodiment, the pulping module utilizes the gear 108 to mesh with the tooth plate 107 to move the tooth plate 107 up and down, and drives the pulping hammer A 103 and the pulping hammer B 104 to move up and down through the tooth plate 107, thereby crushing and refining the pulp raw material entering the pulping barrel 102.

[0027] In this embodiment, the pulp pool box 5 includes a first pulp pool 501 and a second pulp pool 502 connected front and back, wherein the opening on the top side of the first pulp pool 501 faces the output end of the feeding auger 4.

[0028] In this embodiment, the second pulp pool 502 is a sealed structure, and spiral augers are provided in the first pulp pool 501 and the second pulp pool 502.

[0029] In this embodiment, the combined structure of the hammer pulper 1, the chain conveyor 2, the double-roll pulper 3, the feed auger 4 and the pulp pool box 5 can respectively utilize the hammer pulper 1 and the double-roll pulper 3 for primary and secondary pulping, transport the pulp through the chain conveyor 2 and the feed auger 4, and collect and store the finished pulp through the pulp pool box 5, which is convenient for subsequent processing. The overall connectivity of the entire equipment is stronger, and no manual intervention is required during the pulping process.

[0030] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0031] 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.

Claims

1. A pulping device for toothpick paper production, characterized in that: The invention comprises a hammer pulper (1), a chain conveyor (2), a double-roll pulper (3), a feeding auger (4) and a pulp pool box (5), wherein the hammer pulper (1) comprises a frame (101), a pulping barrel (102) installed inside the frame (101), and a fence distributed on the side of the frame (101); a feed inlet is arranged on the top side of the pulping barrel (102), and a pulping module is arranged in the pulping barrel (102); the chain conveyor (2) is installed on one side of the frame (101), a collecting hopper (201) is installed on the lower side of the chain conveyor (2), and a leakage hole is arranged at the lower end of the collecting hopper (201). The opening at the upper end of the collecting hopper (201) faces the output port of the pulping barrel (102); the chain conveyor (2) is arranged to be inclined upward, and the double-roller pulper (3) is installed on one side of the chain conveyor (2), and the open end of the top side of the double-roller pulper (3) faces the output end of the chain conveyor (2), and the double-roller pulper (3) is provided with a crushing roller (301) driven by a motor and a pulley; the lower side of the machine chamber of the double-roller pulper (3) is provided with a collecting bin (302), the input end of the feeding auger (4) extends into the collecting bin (302), and the output end of the feeding auger (4) extends into the pulp tank box (5).

2. A pulping device for producing toothpick paper according to claim 1, characterized in that: A deodorizing module is installed at a position on the bottom side of the frame close to the output side of the pulping barrel (102), and the deodorizing module is a deodorizing fan.

3. The pulping device for producing toothpick paper according to claim 1, characterized in that: The pulping module comprises a pulping hammer A (103), a pulping hammer B (104), a telescopic rod (105), a support rod (106), a toothed plate (107) and a gear (108), wherein the pulping hammer A (103) is installed on the top side of the pulping barrel (102) through the telescopic rod (105), and the pulping hammer A (103) is connected to the pulping hammer B (104) through a connecting rod.

4. A pulping device for producing toothpick paper according to claim 3, characterized in that: The lower end of the pulping hammer B (104) is connected to a support rod (106), a spring is sleeved on the support rod (106), and a tooth plate (107) is arranged on one side of the lower end of the support rod (106).

5. The pulping device for producing toothpick paper according to claim 3, characterized in that: The gear (108) is driven by a motor and meshes with the toothed plate (107). The toothed plate (107) can drive the support rod (106) to push the pulping hammer A (103) and the pulping hammer B (104) upwards when the gear (108) rotates.

6. The pulping device for producing toothpick paper according to claim 1, characterized in that: The pulp pool box (5) comprises a first pulp pool (501) and a second pulp pool (502) connected front and back, wherein the opening on the top side of the first pulp pool (501) faces the output end of the feeding auger (4).

7. A pulping device for producing toothpick paper according to claim 6, characterized in that: The second pulp pool (502) is a sealed structure, and spiral augers are provided in the first pulp pool (501) and the second pulp pool (502).

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