CN215877067U

CN215877067U - Pulping and washing device

Info

Publication number: CN215877067U
Application number: CN202121972086.6U
Authority: CN
Inventors: 高伟; 代磊; 孙录海; 王丹; 杨林松
Original assignee: Shandong Yuanli Technology Co ltd
Current assignee: Shandong Yuanli Technology Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-22
Anticipated expiration: 2031-08-21

Abstract

The utility model provides a making beating washing device, relate to chemical plant technical field, including the pulping tank, be equipped with the rotary drum along vertical rotation in the pulping tank, the lower tip of rotary drum encloses to establish the rigid coupling and has stirring vane, the rotary drum still sets up along vertical slip through lifting components, the coaxial washing pipe that is equipped with in the rotary drum, the washing pipe still sets up along vertical slip through lifting components, the lower port of washing pipe seals the setting, the washing pipe is close to and is equipped with the hydrojet section on its perisporium of tip down, the hydrojet section is including enclosing the hydrojet hole of locating on the washing pipe perisporium. The utility model solves the problem that materials with different layer heights in the stirring tank are easy to be layered in the traditional technology, and the uniform pulping rate of the materials with different layer heights can not be ensured; the washing subassembly occupies the big space of agitator tank, has not only influenced the stirring efficiency of stirring making beating subassembly to washing subassembly still can't guarantee the cleaning efficiency to in the agitator tank, and it along with using, has partial material adhesion in the shower nozzle surface, influences the flow of water spray, and then has reduced the problem of washing efficiency.

Description

Pulping and washing device

Technical Field

The utility model relates to the technical field of chemical devices, in particular to a pulping and washing device.

Background

Beating is also called knocking. Is an operation for treating pulp fibers suspended in water by mechanical action to give them the properties required for production on a paper machine and to give the paper produced the desired quality.

The material still need add water once more and carry out the washing operation to the thick liquid after making beating, and after making beating to the material, need wash the making beating device, generally operate the apron of opening the making beating device, wash through the water pipe, efficiency is lower on the one hand, and on the other hand causes the waste of water resource.

The patent of a CN212292846U is disclosed among the prior art, this scheme includes pulping tank and washing jar, the pulping tank deck portion is equipped with the charge door, the bottom is through conveying pipeline and conveying pump and washing jar intercommunication, be equipped with the beating axle in the pulping tank, the epaxial beating blade that is equipped with of beating, the beating axle passes through beating motor drive, be equipped with annular flushing pipe in the pulping tank, be equipped with the shower nozzle on the annular flushing pipe, annular flushing pipe passes through connecting pipe and raceway intercommunication, be equipped with telescopic machanism between pulping tank deck portion and the connecting pipe, washing tank deck portion is equipped with upper water conveyer pipe, upper water conveyer pipe lower extreme stretches into in the washing jar, washing tank deck portion is equipped with the discharge port. The device conveniently washes the making beating device, can use washing water as the washing water supply simultaneously, saves the water resource.

However, the device gradually exposes the defects of the technology in production and use, and mainly shows the following aspects:

first, the device is when stirring the making beating to the material, is subject to its stirring mode for the phenomenon of layering easily appears in the material of different bed heights in the agitator tank, can't guarantee the even making beating rate of different bed heights material. Second, the device's washing subassembly occupies the big space of agitator tank, has not only influenced the stirring efficiency of stirring making beating subassembly to the washing subassembly still can't guarantee the cleaning efficiency to in the agitator tank, and it along with using, has partial material adhesion in the shower nozzle surface, influences the flow of its water spray, and then has reduced washing efficiency.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a pulping and washing device, which is used for solving the problem that materials with different heights in a stirring tank of the device in the traditional technology are easy to be layered and cannot ensure the uniform pulping rate of the materials with different heights; the washing subassembly occupies the big space of agitator tank, has not only influenced the stirring efficiency of stirring making beating subassembly to washing subassembly still can't guarantee the cleaning efficiency to in the agitator tank, and it along with using, has partial material adhesion in the shower nozzle surface, influences the flow of water spray, and then has reduced the problem of washing efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a making beating washing device, includes the pulping tank, be equipped with the rotary drum along vertical rotation in the pulping tank, the lower tip of rotary drum encloses to establish the rigid coupling and is equipped with stirring vane, the rotary drum still sets up along vertical slip through lifting components, the coaxial washing pipe that is equipped with in the rotary drum, the washing pipe still sets up along vertical slip through lifting components, the lower port of washing pipe seals the setting, the washing pipe is close to and is equipped with the hydrojet section on its lower tip's the perisporium, the hydrojet section is including enclosing and locating hydrojet hole on the washing pipe perisporium, when the washing pipe ascended, the outer edge in hydrojet hole with interior border frictional contact of tip under the rotary drum.

As an optimized scheme, a cover plate is installed on an upper end cover of the pulping tank, a first driving machine is fixedly connected to the cover plate, a driving ring is coaxially sleeved on a peripheral wall of the rotary drum above the cover plate, the driving ring and the rotary drum are radially constrained through a constraining member, and the first driving machine drives the driving ring to rotate.

Preferably, the constraining member includes a sliding groove opened on a peripheral wall of the rotating drum in an axial direction of the rotating drum, and a sliding protrusion constrained in the sliding groove is fixedly connected to an inner wall of the driving ring.

As an optimized scheme, a ring groove is coaxially formed in the peripheral wall of the driving ring, a toothed ring is fixedly connected into the ring groove, and the power output end of the first driving machine is meshed with the toothed ring.

As an optimized scheme, the lifting assembly comprises a lifting oil cylinder vertically and fixedly connected to the cover plate, a rotating ring is rotatably mounted on the peripheral wall of the rotating cylinder close to the upper end of the rotating cylinder, a telescopic rod of the lifting oil cylinder is fixedly connected with a horizontally arranged connecting plate, and the connecting plate is fixedly connected with the outer wall of the rotating ring.

As an optimized scheme, a restraining ring is coaxially and fixedly connected to the peripheral wall of the rotary drum, and a restraining groove matched with the restraining ring is formed in the inner ring of the rotary drum.

As an optimized scheme, the lifting assembly comprises a second driving machine fixedly connected to the connecting plate, a rectangular groove is formed in the peripheral wall of the washing pipe along the axial direction of the washing pipe, a rack is fixedly connected in the rectangular groove, and a power output end of the second driving machine is meshed with the rack.

In an optimized scheme, the second driving machine is installed on the connecting plate through a supporting frame.

As an optimized scheme, a connecting flange is fixedly connected with an upper port of the washing pipe.

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

the rotary drum can be rotated to drive the stirring blades to stir materials, and the lifting rotary drum can drive the stirring blades to stir materials with different layer heights, so that the layering phenomenon is effectively avoided, and the uniform pulping and mixing efficiency of the materials with different layer heights can be ensured;

the water washing pipe is arranged in the rotary drum, so that the influence of the water washing pipe on the stirring blades can be greatly reduced, and the space maximization in the pulping tank is ensured;

the peripheral wall of the pulping tank is provided with the liquid spraying holes, so that when the washing pipe is lifted, the inner wall of the pulping tank is comprehensively washed, the washing efficiency is improved, the liquid spraying holes are in friction contact with the lower port of the rotary drum, the impurities adhered to the outer edge of the liquid spraying holes are automatically cleaned by utilizing the lower end part of the rotary drum, the automatic cleaning is realized, the washing efficiency is ensured, and the production efficiency is improved; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the constraining member of the present invention.

In the figure: 1-a pulping tank; 2-a rotating drum; 3-stirring blades; 4-washing the tube with water; 5-liquid spraying holes; 6-cover plate; 7-a first driver; 8-drive ring; 9-a toothed ring; 10-lifting oil cylinder; 11-connecting plates; 12-a connecting flange; 13-a second driver; 14-a rack; 15-a support frame; 16-rotation; 17-a confinement ring; 18-sliding lobe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, beating washing device, including beating tank 1, be equipped with rotary drum 2 along vertical rotation in the beating tank 1, the lower tip of rotary drum 2 encloses to be established the rigid coupling and is equipped with stirring vane 3, rotary drum 2 still sets up along vertical slip through lifting components, coaxial washing pipe 4 that is equipped with in the rotary drum 2, washing pipe 4 still sets up along vertical slip through lifting components, the lower port of washing pipe 4 seals the setting, washing pipe 4 is close to and is equipped with the hydrojet section on its lower tip's the perisporium, the hydrojet section is including enclosing hydrojet hole 5 on washing pipe 4 perisporium, when washing pipe 4 rose, the outer edge of hydrojet hole 5 and the interior border frictional contact of rotary drum 2 lower tip.

A cover plate 6 is covered on the upper end cover of the pulping tank 1, a first driving machine 7 is fixedly connected to the cover plate 6, a driving ring 8 is coaxially sleeved on the peripheral wall of the rotary drum 2 above the cover plate 6, the driving ring 8 and the rotary drum 2 are radially constrained through a constraint piece, and the driving ring 8 of the first driving machine rotates.

The constraint piece comprises a sliding groove which is arranged on the peripheral wall of the rotary drum 2 along the axial direction, and a sliding convex part 18 constrained in the sliding groove is fixedly connected to the inner wall of the driving ring 8, so that the rotary drum 2 can vertically slide along the inside of the driving ring 8, and meanwhile, the driving ring 8 can be used for driving the rotary drum 2 to rotate.

An annular groove is coaxially formed in the peripheral wall of the driving ring 8, a toothed ring 9 is fixedly connected in the annular groove, and a power output end of the first driving machine is meshed with the toothed ring 9.

The lifting assembly comprises a lifting oil cylinder 10 vertically and fixedly connected to the cover plate 6, a rotating ring 16 is rotatably mounted on the peripheral wall of the rotary drum 2 close to the upper end of the rotary drum, a telescopic rod of the lifting oil cylinder 10 is fixedly connected with a connecting plate 11 horizontally arranged, the connecting plate 11 is fixedly connected with the outer wall of the rotating ring 16, the rotating ring 16 is utilized to avoid the radial rotation of the rotary drum 2, and the stable lifting of the lifting oil cylinder 10 on the rotary drum 2 is guaranteed.

The peripheral wall of the rotating drum 2 is coaxially and fixedly connected with a restraint ring 17, and the inner ring of the rotating ring 16 is provided with a restraint groove matched with the restraint ring 17.

The lifting assembly comprises a second driving machine 13 fixedly connected to the connecting plate 11, a rectangular groove is formed in the peripheral wall of the washing pipe 4 along the axial direction of the washing pipe, a rack 14 is fixedly connected into the rectangular groove, the power output end of the second driving machine 13 is meshed with the rack 14, and the second driving machine 13 is used for driving the washing pipe 4 to lift.

The second driving machine 13 is mounted on the link plate 11 through a support frame 15.

The upper port of the washing pipe 4 is fixedly connected with a connecting flange 12 which is convenient for connecting a liquid supply pipeline.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a making beating washing device which characterized in that: including pulping tank (1), be equipped with rotary drum (2) along vertical rotation in pulping tank (1), the lower tip of rotary drum (2) encloses to establish the rigid coupling and has stirring vane (3), rotary drum (2) still set up along vertical slip through lifting assembly, coaxial washing pipe (4) that are equipped with in rotary drum (2), washing pipe (4) still set up along vertical slip through lifting assembly, the lower port of washing pipe (4) seals the setting, be equipped with the hydrojet section on the perisporium that washing pipe (4) are close to its lower tip, the hydrojet section is including enclosing and locating hydrojet hole (5) on washing pipe (4) perisporium, when washing pipe (4) rose, the outer edge of hydrojet hole (5) with the interior border frictional contact of tip under rotary drum (2).

2. The beating water washing device according to claim 1, characterized in that: the upper end cover of the pulping tank (1) is provided with a cover plate (6), the cover plate (6) is fixedly connected with a first driving machine (7), the rotary drum (2) is positioned on the peripheral wall above the cover plate (6), a driving ring (8) is coaxially sleeved on the peripheral wall, the driving ring (8) and the rotary drum (2) are radially constrained through a constraint piece, and the first driving machine drives the driving ring (8) to rotate.

3. The beating water washing device according to claim 2, characterized in that: the constraint piece comprises a sliding groove which is arranged on the peripheral wall of the rotary drum (2) along the axial direction, and a sliding convex part (18) constrained in the sliding groove is fixedly connected to the inner wall of the driving ring (8).

4. The beating water washing device according to claim 2, characterized in that: the outer peripheral wall of the driving ring (8) is coaxially provided with an annular groove, a toothed ring (9) is fixedly connected in the annular groove, and the power output end of the first driving machine is meshed with the toothed ring (9).

5. The beating water washing device according to claim 2, characterized in that: the lifting assembly comprises a lifting oil cylinder (10) vertically and fixedly connected to the cover plate (6), a rotating ring (16) is rotatably mounted on the peripheral wall of the rotating cylinder (2) close to the upper end of the rotating cylinder, a telescopic rod of the lifting oil cylinder (10) is fixedly connected with a connecting plate (11) horizontally arranged, and the connecting plate (11) is fixedly connected with the outer wall of the rotating ring (16).

6. The beating water washing device according to claim 5, characterized in that: the peripheral wall of the rotary drum (2) is coaxially and fixedly connected with a restraint ring (17), and the inner ring of the rotary ring (16) is provided with a restraint groove matched with the restraint ring (17).

7. The beating water washing device according to claim 5, characterized in that: the lifting assembly comprises a second driving machine (13) fixedly connected to the connecting plate (11), a rectangular groove is formed in the peripheral wall of the washing pipe (4) along the axial direction of the washing pipe, a rack (14) is fixedly connected into the rectangular groove, and the power output end of the second driving machine (13) is meshed with the rack (14).

8. The beating water washing device according to claim 7, characterized in that: the second driving machine (13) is arranged on the connecting plate (11) through a supporting frame (15).

9. The beating water washing device according to claim 1, characterized in that: and a connecting flange (12) is fixedly connected with the upper port of the washing pipe (4).