CN220715519U - High-speed pulping stirring barrel - Google Patents

Abstract

The utility model belongs to the technical field of pulping stirring, and provides a high-speed pulping stirring barrel, which comprises: a cylinder; the stirring motor is arranged in the cylinder body, the power output end of the stirring motor is fixedly connected with the stirring rod coaxially, and the bottom end of the stirring rod is fixedly connected with a stirring paddle; the secondary pulping device comprises a secondary pulping barrel, a secondary stirring motor and a secondary stirring rod, wherein the bottom end of the secondary stirring rod is fixedly connected with a secondary stirring paddle, an overflow hole is formed in the side wall of the secondary pulping barrel, and the overflow hole penetrates through the side wall of the barrel and extends to the outer side of the barrel; and a flow baffle. This agitator can carry out secondary mixed liquid through setting up the secondary pulper, makes liquid mixing more even, and the liquid lift that secondary stirring rake rotation produced can overflow the liquid after the secondary mixing voluntarily moreover. By arranging the baffle plate, the liquid mixing flow direction can be interfered, so that the mixed liquid can form multiple flow velocity and is mixed more rapidly.

Description

High-speed pulping stirring barrel

Technical Field

The utility model belongs to the technical field of pulping stirring, and particularly relates to a high-speed pulping stirring barrel.

Background

The stirring barrel drives the stirring paddle to rotate through the motor, and liquid in the barrel is rapidly stirred, so that different liquids are fully and uniformly mixed. When being applied to industrial production, the volume of the stirring barrel commonly used is great, and the material of stirring at every turn is more, and the mixing effect is not good, need carry out long-time stirring treatment, and is with high costs, inefficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the high-speed pulping stirring barrel, and the secondary pulper is arranged to mix liquid for the second time, so that the liquid is mixed more uniformly, and the liquid lift force generated by the rotation of the secondary stirring paddle can automatically overflow the liquid after the secondary mixing. By arranging the baffle plate, the liquid mixing flow direction can be interfered, so that the mixed liquid can form multiple flow velocity and is mixed more rapidly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high speed pulping agitator comprising:

the cylinder body is provided with a feed inlet at the top end and a maintenance drain hole on the side wall of the cylinder body;

the stirring motor is fixedly arranged at the top end of the cylinder body, a stirring rod is arranged in the cylinder body, the power output end of the stirring motor is fixedly connected with the stirring rod coaxially, and the bottom end of the stirring rod is fixedly connected with a stirring paddle;

the secondary pulping device comprises a secondary pulping barrel fixedly arranged on the inner side wall of the barrel, a secondary stirring motor fixedly arranged at the top end of the barrel and a secondary stirring rod arranged in the secondary pulping barrel, wherein the power output end of the secondary stirring motor is fixedly connected with the secondary stirring rod in a coaxial manner, the bottom end of the secondary stirring rod is fixedly connected with a secondary stirring paddle, the bottom end of the secondary pulping barrel is provided with an opening, the side wall of the secondary pulping barrel is provided with an overflow hole, and the overflow hole penetrates through the side wall of the barrel and extends to the outer side of the barrel;

the flow baffle is fixedly arranged on the inner side wall of the cylinder body.

Preferably, the baffle plates are arranged radially.

Preferably, a plurality of flow blocking plates are uniformly arranged on the inner side wall of the cylinder body at intervals along the circumferential direction.

Preferably, four flow blocking plates are uniformly arranged on the inner side wall of the cylinder body at intervals along the circumferential direction.

Preferably, the side wall of the cylinder is provided with an abnormality inspection hole.

Preferably, the stirring motor is a variable-frequency gear motor.

Preferably, the surface of the stirring paddle is ground and polished.

Preferably, the inner side wall of the cylinder body is ground and polished.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the high-speed pulping stirring barrel, the secondary pulper is arranged, so that secondary liquid mixing can be performed, liquid mixing is more uniform, and liquid lifting force generated by rotation of the secondary stirring paddle can automatically overflow out of the liquid after secondary liquid mixing. By arranging the baffle plate, the liquid mixing flow direction can be interfered, so that the mixed liquid can form multiple flow velocity and is mixed more rapidly.

2. According to the high-speed pulping stirring barrel, the inner wall of the barrel and the surface of the stirring paddle are polished, so that the resistance of liquid in stirring is reduced.

3. The high-speed pulping stirring barrel provided by the utility model is stirred by using the variable-frequency speed reducing motor, and different rotating speeds can be used for stirring different materials, so that the high-speed pulping stirring barrel is suitable for liquids with different densities.

Drawings

Fig. 1 is a schematic diagram of a front structure of a high-speed pulping stirring barrel according to an embodiment of the present utility model;

fig. 2 is a schematic top view of a barrel and a baffle of a high-speed pulping stirring barrel according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a stirring motor; 3. an overflow aperture; 4. a secondary pulping barrel; 5. an abnormality inspection hole; 6. stirring paddles; 7. a flow baffle; 8. a drain hole; 9. a stirring rod; 10. a cylinder body.

Detailed Description

The present utility model will be described in further detail with reference to specific examples so as to more clearly understand the present utility model by those skilled in the art.

It should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, unless otherwise specifically indicated and defined. The specific meaning of such terms in this patent will be understood by those of ordinary skill in the art as the case may be.

As shown in fig. 1, the high-speed pulping stirring barrel provided in this embodiment includes:

the device comprises a cylinder body 10, wherein a feed inlet is formed in the top end of the cylinder body 10, and a maintenance drain hole 8 is formed in the side wall of the cylinder body 10;

the stirring motor 1 is fixedly arranged at the top end of the cylinder 10, a stirring rod 9 is arranged in the cylinder 10, the power output end of the stirring motor 1 is fixedly connected with the stirring rod 9 in a coaxial manner, and the bottom end of the stirring rod 9 is fixedly connected with a stirring paddle 6;

the secondary pulper comprises a secondary pulper barrel 4 fixedly arranged on the inner side wall of the barrel 10, a secondary stirring motor (not shown in the figure) fixedly arranged at the top end of the barrel 10, and a secondary stirring rod (not shown in the figure) arranged in the secondary pulper barrel 4, wherein the power output end of the secondary stirring motor is fixedly connected with the secondary stirring rod coaxially, the bottom end of the secondary stirring rod is fixedly connected with a secondary stirring paddle (not shown in the figure), the bottom end of the secondary pulper barrel 4 is provided with an opening, the side wall of the secondary pulper barrel 4 is provided with an overflow hole 3, and the overflow hole 3 penetrates through the side wall of the barrel 10 to extend to the outer side of the barrel 10;

and the flow baffle 7 is fixedly arranged on the inner side wall of the cylinder body 10.

Specifically, the overhaul drainage hole 8 may be disposed at the bottom end of the sidewall of the cylinder 10, the liquid to be mixed may be added into the cylinder 10 through the feeding hole, and the overhaul treatment may be performed in the cylinder 10 through the overhaul drainage hole 8, and the overhaul drainage hole may also be used for discharging the residual liquid in the cylinder 10.

The stirring motor 1 can drive the stirring rod 9 to rotate, so that the stirring paddle 6 is driven to rotate, and the liquid in the cylinder 10 can be stirred. When the stirring paddle 6 rotates at a high speed, the liquid can be driven to rotate rapidly and generate an upward lifting force, and part of the liquid in the cylinder 10 can rise into the repulping barrel 4 due to the opening at the bottom end of the repulping barrel 4.

Simultaneously, through the secondary stirring motor can drive the secondary puddler rotates, and then drives the secondary stirring rake is rotatory, can be right liquid in the secondary slurrying bucket 4 carries out stirring treatment for liquid in the secondary slurrying bucket 4 carries out the rotatory mixture of secondary. Similarly, when the secondary stirring paddle rotates at a high speed, the liquid in the secondary pulping barrel 4 can be driven to rotate rapidly and generate an upward lifting force, and when the liquid in the secondary pulping barrel 4 rises to the height of the overflow hole 3, the liquid can overflow out through the overflow hole 3, so that the purpose of automatically overflowing, stirring and mixing the liquid is realized.

In this embodiment, the cylinder 10 may be made of a high-strength, corrosion-resistant and wear-resistant material, and the inner side wall of the cylinder 10 is polished, so that the resistance of the liquid during stirring can be reduced, the strength is high, the service life is long, the stirring resistance is small, and the power consumption of the motor is low.

And in the same way, the surface of the stirring paddle 6 can be subjected to grinding and polishing treatment. The stirring resistance is small, and the power consumption of the motor is low.

In this embodiment, the stirring motor 1 may be a variable-frequency gear motor. Different rotating speeds can be used for stirring different materials, so that the stirring device is suitable for liquids with different densities.

In this embodiment, barrel (10) top is equipped with the round hole, and the puddler alternates in the round hole, and gap department between puddler and the round hole can prevent that the foreign matter from getting into in the agitator through water seal processing.

In this embodiment, as shown in fig. 2, four baffle plates 7 are uniformly spaced circumferentially on the inner side wall of the cylinder 10. The baffle plates 7 are vertically arranged, and the baffle plates 7 are radially arranged.

The baffle plate 7 plays a role in intercepting and guiding the rotating liquid, so that the liquid can flow in multiple directions, and different liquids can be mixed more quickly and uniformly.

The distance between the bottom end of the flow baffle 7 and the inner bottom of the cylinder 10 can be 100mm, and the action range is wide.

The cross section of the baffle plate 7 can be rectangular, triangular or semicircular. The surface gradient of the baffle plate 7 is different, the guiding angle is different, and the mixing effect is different.

In this embodiment, the sidewall of the cylinder 10 may be provided with an anomaly inspection hole 5. The staff can check the internal condition conveniently.

Mechanisms, components, and members not described in the specific structure of the present utility model are all existing structures already existing in the prior art. Can be purchased directly from the market.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. A high-speed pulping agitator, comprising:

the device comprises a barrel body (10), wherein a feed inlet is formed in the top end of the barrel body (10), and a maintenance drain hole (8) is formed in the side wall of the barrel body (10);

the stirring motor (1), the stirring motor (1) is fixedly arranged at the top end of the cylinder body (10), a stirring rod (9) is arranged in the cylinder body (10), the power output end of the stirring motor (1) is fixedly connected with the stirring rod (9) coaxially, and the stirring paddle (6) is fixedly connected with the bottom end of the stirring rod (9);

the secondary slurrying device comprises a secondary slurrying barrel (4) fixedly arranged on the inner side wall of the barrel (10), a secondary stirring motor fixedly arranged at the top end of the barrel (10) and a secondary stirring rod arranged in the secondary slurrying barrel (4), wherein the power output end of the secondary stirring motor is fixedly connected with the secondary stirring rod coaxially, the bottom end of the secondary stirring rod is fixedly connected with a secondary stirring paddle, the bottom end of the secondary slurrying barrel (4) is opened, an overflow hole (3) is formed in the side wall of the secondary slurrying barrel (4), and the overflow hole (3) penetrates through the side wall of the barrel (10) to extend to the outer side of the barrel (10);

the flow baffle (7), the flow baffle (7) is fixedly arranged on the inner side wall of the cylinder body (10).

2. A high-speed pulping agitator according to claim 1, characterized in that the baffle (7) is arranged radially.

3. A high-speed pulping and stirring barrel according to claim 1, wherein a plurality of baffle plates (7) are uniformly arranged on the inner side wall of the barrel (10) at intervals along the circumferential direction.

4. A high-speed pulping stirring barrel according to claim 3, wherein four baffle plates (7) are uniformly arranged on the inner side wall of the barrel (10) at intervals along the circumferential direction.

5. A high-speed pulping agitator according to claim 1, characterized in that the side wall of the cylinder (10) is provided with an abnormality inspection hole (5).

6. A high-speed pulping agitator according to claim 1, characterized in that the agitator motor (1) is a variable frequency gear motor.

7. A high-speed pulping agitator according to claim 1, characterized in that the surface of the agitator paddle (6) is ground and polished.

8. A high speed pulping agitator according to claim 1, characterised in that the inner side wall of the barrel (10) is ground and polished.