CN206139091U - pulping stirrer - Google Patents

Abstract

The utility model belongs to the technical field of pulping equipment, and relates to a pulping stirrer.A base is provided with a belt motor and a gear motor; an output shaft of the belt motor is connected with a driving belt pulley, the driving belt pulley drives a driven belt pulley through a belt, the driven belt pulley is connected with a rotating shaft, and a plurality of crushing cutters are radially assembled on the rotating shaft; an output shaft of the gear motor is connected with a driving gear, the driving gear is meshed with a driven gear, an inner ring of the driven gear is sleeved with a charging barrel, and a plurality of stirring knives are arranged on the inner side wall of the charging barrel; the rotating shaft coaxially penetrates through the center of the charging barrel. Belt motor drive pivot clockwise rotation makes crushing sword clockwise making beating, and simultaneously, gear motor drive feed cylinder anticlockwise rotates, makes stirring sword anticlockwise stirring, and anticlockwise rotation's feed cylinder cooperation clockwise pivoted pivot, the thick liquids is broken and is stirred alternately and go on, can be fit for the making beating of complicated thick liquids, and crushing speed is high, and the granule that obtains is more meticulous, is favorable to improving the paper pulp quality.

Description

pulp mixer

technical field

The utility model belongs to the technical field of pulping equipment, in particular to a pulping mixer.

Background technique

The pulping mixer is a kind of equipment used to break the pulp for paper production. The performance of the beater directly affects the quality of the pulp, and then affects the quality of the final paper. At present, beaters generally have two crushing mechanisms. The pulp needs to be beaten twice to produce pulp with suitable viscosity and consistency. Since the beating chamber is fixed, the pulp is likely to exist in the dead corner of the beating chamber, resulting in no pulp. Uniformity, poor fluidity, and poor fluidity prolong the beating time, and the pulp is easy to solidify after processing, which affects the quality of the pulp.

Utility model content

In order to solve the above technical problems, the utility model provides a pulping mixer with good stirring effect, high stirring efficiency and fine pulping.

The technical solution adopted by the utility model is: a pulping mixer, including a base, the base is equipped with a belt motor and a gear motor; Connect the rotating shaft, and the rotating shaft is radially equipped with several crushing knives; the output shaft of the gear motor is connected with the driving gear, the driving gear meshes with the driven gear, the inner ring of the driven gear is set in the barrel, and several mixing knives are set on the inner wall of the barrel ; The rotating shaft is coaxially installed in the center of the barrel.

Compared with the prior art, the beneficial effect of the utility model is: the belt motor drives the rotating shaft to rotate clockwise to make the crushing knife beat clockwise; The counterclockwise rotating barrel cooperates with the clockwise rotating shaft, the pulp crushing and stirring are carried out alternately, which is suitable for the beating of complex pulp, the crushing speed is high, and the obtained particles are finer, which is conducive to improving the pulp quality.

Description of drawings

Figure 1 is a schematic structural view of a pulping mixer.

Fig. 2 is a schematic cross-sectional structure diagram of the barrel.

detailed description

As shown in FIG. 1 , the pulping mixer is mainly composed of a base 1 , a barrel 2 , a rotating shaft 3 and a storage chamber 4 .

A barrel 2 is arranged on the base 1 . A feed pipe 5 is arranged above one side end of the barrel 2, and a discharge port 6 is arranged below the other side end of the barrel 2, and a storage chamber 4 is located below the discharge port 6, and a heater 12 is arranged at the bottom of the storage chamber 4 to heat The device 12 effectively prevents the slurry from solidifying, so that the slurry is always in a liquid state.

The outer circumference of the barrel 2 is fitted with a driven gear 7, the driven gear 7 is meshed and driven by the driving gear 8, the driving gear 8 is driven by the gear motor 9, the barrel 2 is supported by a pair of support wheels 10, and the inner wall of the barrel 2 is provided with several Strip mixing knife11.

A rotating shaft 3 is installed in the middle of the barrel 2, and the rotating shaft 3 is radially equipped with several crushing knives 13. The end of the rotating shaft 3 is equipped with a driven pulley 14, and the driven pulley 14 is engaged with a belt 15 to drive the driving pulley 16. The driving pulley 16 is formed by Belt motor 17 drives, and motor 17 is installed on the base 1.

When the pulping mixer is working, the belt motor drives the rotating shaft to rotate clockwise to make the crushing knife beat clockwise. At the same time, the gear motor drives the barrel to rotate counterclockwise to make the mixing knife mix counterclockwise. With the rotating shaft, pulp crushing and stirring are carried out alternately, which is suitable for the beating of complex pulp. The crushing speed is high, and the obtained particles are finer, which is conducive to improving the quality of pulp.

Claims (1)

1. A pulping mixer, comprising a base, is characterized in that: the base is equipped with a belt motor and a gear motor; the output shaft of the belt motor is connected to the driving pulley, and the driving pulley is driven by a belt to drive the driven pulley, and the driven pulley is connected to the rotating shaft, The rotating shaft is radially equipped with several crushing knives; the output shaft of the gear motor is connected to the driving gear, and the driving gear meshes with the driven gear. The shaft is installed in the center of the barrel.