CN222434940U - A pulping device for paper production - Google Patents

Abstract

The utility model relates to the technical field of papermaking production, and discloses a pulping device for papermaking production, which comprises a device main body, wherein a stirring mechanism is arranged in the device main body, the stirring mechanism comprises a mixing cylinder, and the mixing cylinder is fixedly arranged at the top of the device main body and is communicated with the top of the device main body. According to the utility model, when the rotating roller rotates, the stirring roller and the scraping plate rotate, the stirring roller can uniformly mix raw materials and mixed liquid in the mixing cylinder, the scraping plate can scrape off raw materials attached to the inner wall of the mixing cylinder, the pulping head fixedly arranged at the bottom end of the rotating roller rotates, the pulping head can perform pulping treatment in the pulping cavity, part of the pulped materials can be discharged through the discharging channel by opening the electromagnetic valve, and then can fall into the collecting box for collection, so that the production efficiency is improved.

Description

Pulping device for papermaking production

Technical Field

The utility model relates to the technical field of papermaking production, in particular to a pulping device for papermaking production.

Background

Paper making refers to the process of making paper by processing plant fiber and other raw materials into a series of processing. This process generally includes the major steps of raw material preparation, pulping, papermaking, drying, etc., and ultimately produces various types and applications of paper products.

According to the Chinese patent publication No. CN210287943U, the utility model discloses a pulping device for papermaking production, which comprises a shell, an access door, a motor, a feed inlet and a discharge outlet, wherein the access door is hinged and sealed on the front surface of the shell, the motor is fixed on the surface bolt of the top end of the shell, the feed inlet and the discharge outlet are respectively communicated with the top end and the bottom end of the shell, a pulping disc and a pulping sleeve are arranged in the shell, an output shaft of the motor extends to the inner wall of the shell and is connected with a lug in a welding way, the pulping disc is positioned in the pulping sleeve, the top surface of the pulping disc vertically extends upwards to form a lug, and a feed hole groove is formed in the pulping disc. According to the pulping device for papermaking production, when the pulping device is required to be cleaned, the pulping disc and the pulping sleeve are separated, so that people can conveniently wash the inside of the pulping disc, residues are brushed off, and follow-up pulping operation is guaranteed, but before pulping treatment, raw materials and mixed liquid are mixed, and the stirring mechanism is not arranged in the device, so that the raw materials are required to be mixed in advance and then subjected to pulping, and the production efficiency is reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pulping device for papermaking production.

(II) technical scheme

In order to achieve the purpose, the pulping device for papermaking production comprises a device main body, wherein a stirring mechanism is arranged in the device main body, the stirring mechanism comprises a mixing drum, the mixing drum is fixedly arranged at the top of the device main body and is communicated with the device main body, a pulping cavity is formed in the top of the device main body, a rotating roller is rotatably connected to the mixing drum through a bearing, a pulping head is fixedly arranged at the bottom end of the rotating roller, and a stirring roller and a scraping plate are fixedly arranged on the outer wall of the rotating roller.

Preferably, the mixing drum is further provided with a feeding mechanism, the feeding mechanism comprises a conveying drum, the conveying drum is fixedly arranged at the top of the mixing drum through a supporting plate, a discharge hole is formed in the bottom of the conveying drum and is communicated with the mixing drum, the conveying drum is rotatably connected with a rotating shaft through a bearing, and conveying blades are fixedly arranged on the outer wall of the rotating shaft. By this preferable rotation of the conveying blade, the conveying blade can uniformly convey the raw material into the mixing drum.

Preferably, the feeding mechanism further comprises a feeding channel, the feeding channel is fixedly arranged at the top of the mixing drum, a bevel gear sleeve is fixedly sleeved on the outer wall of one end of the rotating shaft, and the other bevel gear in the bevel gear sleeve is fixedly sleeved on the outer wall of the rotating roller. Through this preference, the helical gear external member rotates, under the helical gear transmission connection effect through two intermeshing for drive pivot rotates.

Preferably, the top of the mixing drum is fixedly provided with a motor through a supporting frame, and the output end of the motor is fixedly connected with the top end of the rotating roller. Through this preference, through the starter motor for the motor output drives the commentaries on classics roller and rotates.

Preferably, a discharge channel is arranged at the bottom of the pulping cavity, and an electromagnetic valve is arranged on the discharge channel. By this preference, the partially refined material can be discharged through the discharge channel by opening the solenoid valve.

Preferably, the top of the mixing drum is fixedly provided with a liquid inlet pipe, and the front surface of the device main body is inserted with a collecting box. By this preference, the refining mixture is fed from the feed pipe.

(III) beneficial effects

Compared with the prior art, the utility model provides a pulping device for papermaking production, which has the following beneficial effects:

1. This pulping device for papermaking production, under the cooperation of rabbling mechanism, discharge channel, electromagnetic valve, collecting box, when the roller rotates, stirring roller and scraper blade rotate, the stirring roller can evenly mix the inside raw materials of mixing drum and mixed liquor, the scraper blade can scrape the raw materials that the inner wall of mixing drum is attached, roller bottom fixed mounting's pulping head rotates, pulping head can grind thick liquid processing in pulping intracavity portion, through opening electromagnetic valve, the material that part ground thick liquid alright go out the discharge through discharge channel, then alright fall and collect in the collecting box inside, thereby the efficiency of production has been improved.

2. This pulping device for papermaking production, under the cooperation of feed mechanism, roller, motor, the raw materials that will grind thick liquid is added to the transport section of thick bamboo inside from feed channel, later will grind thick liquid mixed liquor and add from the feed liquor pipe, the motor output drives the roller and rotates, thereby drive the helical gear external member and rotate, under the helical gear transmission connection effect through two intermeshing, make drive pivot and conveying blade rotate, conveying blade can evenly carry the raw materials to the inside of mixing drum, produce the jam when avoiding feeding, in order to follow-up mixed grinding thick liquid.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a transfer drum according to the present utility model.

1, A device main body; 21, stirring mechanism, 211, mixing cylinder, 212, pulping cavity, 213, rotating roller, 214, pulping head, 215, stirring roller, 216, scraping plate, 31, feeding mechanism, 311, conveying cylinder, 312, rotating shaft, 313, conveying blade, 314, feeding channel, 315, helical gear suite, 4, motor, 5, discharging channel, 6, electromagnetic valve, 7, liquid inlet pipe, 8 and collecting box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the utility model provides a pulping device for papermaking production, which comprises a device main body 1, wherein a stirring mechanism 21 is arranged in the device main body 1, the stirring mechanism 21 comprises a mixing cylinder 211, the mixing cylinder 211 is fixedly arranged at the top of the device main body 1 and is communicated with the device main body, a pulping cavity 212 is formed at the top of the device main body 1, a rotating roller 213 is rotatably connected to the mixing cylinder 211 through a bearing, a pulping head 214 is fixedly arranged at the bottom end of the rotating roller 213, a stirring roller 215 and a scraping plate 216 are fixedly arranged on the outer wall of the rotating roller 213, the stirring roller 215 can uniformly mix raw materials and mixed liquid in the mixing cylinder 211, the scraping plate 216 can scrape off raw materials attached to the inner wall of the mixing cylinder 211, a discharging channel 5 is arranged at the bottom of the pulping cavity 212, an electromagnetic valve 6 is arranged on the discharging channel 5, a collecting box 8 is inserted at the front of the device main body 1, and part of the pulped materials can be discharged through the discharging channel 5 and then can fall into the collecting box 8 for collection.

In this embodiment, by rotating the rotating roller 213 and simultaneously rotating the stirring roller 215 and the scraping plate 216 which drive the outer wall of the rotating roller 213 to be fixedly installed, the stirring roller 215 can uniformly mix the raw materials and the mixed liquid in the mixing cylinder 211, the scraping plate 216 can scrape off the raw materials attached to the inner wall of the mixing cylinder 211, and simultaneously rotating the rotating roller 213 and simultaneously rotating the grinding head 214 which drives the bottom end to be fixedly installed, the grinding head 214 can perform grinding treatment in the grinding chamber 212, and by opening the electromagnetic valve 6, part of the ground materials can be discharged through the discharging channel 5 and then can fall into the collecting box 8 to be collected.

Example 2

On the basis of the embodiment 1, as shown in fig. 1-3, the utility model provides a technical scheme, preferably, the mixing drum 211 is further provided with a feeding mechanism 31, the feeding mechanism 31 comprises a conveying drum 311, the conveying drum 311 is fixedly arranged at the top of the mixing drum 211 through a supporting plate, a discharging hole is formed at the bottom of the conveying drum 311 and is communicated with the mixing drum 211, a rotating shaft 312 is rotatably connected to the conveying drum 311 through a bearing, a conveying blade 313 is fixedly arranged at the outer wall of the rotating shaft 312, the conveying blade 313 can uniformly convey raw materials into the mixing drum 211, congestion is avoided during feeding, the feeding mechanism 31 further comprises a feeding channel 314, the feeding channel 314 is fixedly arranged at the top of the mixing drum 211, a bevel gear sleeve 315 is fixedly sleeved on the outer wall of one end of the rotating shaft 312, the other bevel gear sleeve 315 is fixedly sleeved on the outer wall of the rotating drum 213, the bevel gear sleeve 315 rotates under the transmission connection of two intermeshing bevel gears, the rotating shaft 312 is driven to rotate, the top of the mixing drum 211 is fixedly provided with a motor 4 through a supporting frame, the output end of the motor 4 is fixedly connected with the top of the rotating drum 213, a feeding pipe 7 is fixedly arranged at the top of the mixing drum 211, and slurry feeding pipe 7 can be fed into the slurry feeding pipe 7 from the slurry feeding pipe 7.

In this embodiment, the raw materials to be ground are added into the conveying cylinder 311 from the feeding channel 314, then the grinding mixed liquid is added from the liquid inlet pipe 7, the motor 4 is started, the output end of the motor 4 drives the rotating roller 213 to rotate, the helical gear sleeve 315 fixedly sleeved on the outer wall of the rotating roller 213 is driven to rotate, the rotating shaft 312 is driven to rotate under the transmission connection effect of two helical gears meshed with each other, the conveying blades 313 fixedly sleeved on the outer wall of the rotating shaft 312 are driven to rotate, the conveying blades 313 can uniformly convey the raw materials into the mixing cylinder 211, and congestion is avoided during feeding, so that mixed grinding is convenient to follow.

The working principle of the pulping device for papermaking production is specifically described below.

As shown in fig. 1-3, when in use, raw materials to be subjected to pulping are added into the conveying cylinder 311 from the feeding channel 314, then the pulping mixed liquor is added from the liquor inlet pipe 7, the motor 4 is started, the output end of the motor 4 drives the rotary roller 213 to rotate, thereby the helical gear sleeve 315 fixedly sleeved on the outer wall of the rotary roller 213 is driven to rotate, under the transmission connection effect of two helical gears meshed with each other, the rotary shaft 312 is driven to rotate, thereby the conveying blades 313 fixedly sleeved on the outer wall of the rotary shaft 312 are driven to rotate, the conveying blades 313 can uniformly convey the raw materials into the mixing cylinder 211, congestion is avoided during feeding, so that the mixed pulping is carried out subsequently, the rotary roller 213 rotates, the stirring roller 215 and the scraping plate 216 fixedly installed on the outer wall of the rotary roller 213 are driven to rotate, the raw materials and the mixed liquor in the mixing cylinder 211 can be uniformly mixed, the scraping plate 216 scrapes off the raw materials attached on the inner wall of the mixing cylinder 211, the rotary roller 213 rotates, the pulping head 214 fixedly installed at the bottom is driven to rotate, the pulping head 214 can be driven to rotate in the pulping head 212 to perform pulping process in the pulping chamber 212, the pulping chamber 212 can be well, the pulping chamber is opened in the pulping chamber 6 can be processed, and the material can be subjected to the discharging part of the pulping chamber 8 can be processed, and the material can be collected through the discharging channel 8 can be processed, and the discharging box can be processed, and the collecting part can be processed through the electromagnetic materials.

Claims (6)

1. The pulping device for papermaking production comprises a device main body (1) and is characterized in that a stirring mechanism (21) is arranged in the device main body (1), the stirring mechanism (21) comprises a mixing drum (211), the mixing drum (211) is fixedly arranged at the top of the device main body (1) and is communicated with the top of the device main body, a pulping cavity (212) is formed in the top of the device main body (1), a rotating roller (213) is rotatably connected onto the mixing drum (211) through a bearing, a pulping head (214) is fixedly arranged at the bottom end of the rotating roller (213), and a stirring roller (215) and a scraping plate (216) are fixedly arranged on the outer wall of the rotating roller (213).

2. The pulping device for papermaking production according to claim 1, wherein the mixing drum (211) is further provided with a feeding mechanism (31), the feeding mechanism (31) comprises a conveying drum (311), the conveying drum (311) is fixedly arranged at the top of the mixing drum (211) through a supporting plate, a discharge hole is formed in the bottom of the conveying drum (311) and is communicated with the mixing drum (211), the conveying drum (311) is rotatably connected with a rotating shaft (312) through a bearing, and conveying blades (313) are fixedly arranged on the outer wall of the rotating shaft (312).

3. The pulping device for papermaking production according to claim 2, wherein the feeding mechanism (31) further comprises a feeding channel (314), the feeding channel (314) is fixedly arranged at the top of the mixing drum (211), a bevel gear sleeve (315) is fixedly sleeved on the outer wall of one end of the rotating shaft (312), and the other bevel gear in the bevel gear sleeve (315) is fixedly sleeved on the outer wall of the rotating roller (213).

4. The pulping device for papermaking production according to claim 1, wherein the motor (4) is fixedly arranged at the top of the mixing cylinder (211) through a supporting frame, and the output end of the motor (4) is fixedly connected with the top end of the rotating roller (213).

5. A refining apparatus for papermaking according to claim 1, characterized in that the bottom of the refining chamber (212) is provided with a discharge channel (5), and the discharge channel (5) is provided with an electromagnetic valve (6).

6. The pulping device for papermaking production according to claim 1, wherein the top of the mixing cylinder (211) is fixedly provided with a liquid inlet pipe (7), and the front of the device main body (1) is inserted with a collecting box (8).