CN214715797U

CN214715797U - Stirring device capable of accelerating full dissolution and mixing of polyacrylamide particles

Info

Publication number: CN214715797U
Application number: CN202120022554.7U
Authority: CN
Inventors: 胡西军
Original assignee: Uman-E Union Technology Co
Current assignee: Uman-E Union Technology Co
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-16
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a can be with higher speed agitating unit that polyacrylamide granule fully dissolves and mix, including staving, rack, unloading pipe, clean water pipe, dissolve liquid discharge pipe, dissolve liquid blow off pipe, agitating unit, the staving is cylindrical hollow bucket, and the staving lower extreme installs the rack, the staving upper end right side is vertical to be fixed with the unloading pipe, and the vertical staving upper end that runs through in unloading pipe lower part, staving upper end right side, and unloading pipe right side install the clean water pipe, staving right-hand member lower part level is fixed with and dissolves the liquid discharge pipe, and dissolves liquid discharge pipe left end and run through the staving. The utility model discloses simple structure, agitator motor adopt the mounting means of slope to make the space of stirring and the dynamics of stirring bigger, improved the efficiency of dissolving greatly, reduced agitator motor's energy consumption, can effectively improve the dissolving strength of particulate matter and solution contact during the stirring, make more even that the granule dissolves.

Description

Stirring device capable of accelerating full dissolution and mixing of polyacrylamide particles

Technical Field

The utility model relates to a stirring apparatus, especially, relate to a stirring apparatus that can accelerate polyacrylamide granule fully to dissolve and mix.

Background

The polyacrylamide serving as a main chemical additive for improving the production benefit in the papermaking process has the characteristics of difficult dissolution, conglobation after meeting water and the like, so that the polyacrylamide has higher requirements on dissolution equipment in a dissolution environment. In order to obtain a colorless, transparent and uniform solution, the stirring must be enhanced, but at the same time, in a microscopic state, the solution belongs to a molecular chain, and the molecular chain is broken by excessive stirring, which affects the use effect. The conventional equipment is vertical stirring, stirring blades rotate in multiple parallel directions, and when the rotating speed is insufficient, aggregates which are not dissolved but agglomerated can be concentrated in a middle vortex. The utility model discloses dissolving equipment carries out characteristic design to stirring angle and blade angle to above problem, slope 75, two sets of stirring vane just have the contact with two liquid level horizontal planes in the dissolvent about simultaneously, specifically as the figure shows. Therefore, in the stirring process, the blades rotate to have an upward lifting force to drive the solution to rotate from bottom to top, and the stirring area can be increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can accelerate agitating unit that polyacrylamide granule fully dissolves and mix to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a can be with higher speed agitating unit that polyacrylamide granule fully dissolved and mix, includes staving, rack, unloading pipe, clean water pipe, dissolves the liquid discharge pipe, dissolves liquid blow off pipe, agitating unit, the staving is cylindrical hollow bucket, and the staving lower extreme installs the rack, the vertical unloading pipe that is fixed with in staving upper end right side, and the vertical staving upper end that runs through in unloading pipe lower part, staving upper end right side, and unloading pipe right side install the clean water pipe, staving right-hand member lower part level is fixed with dissolves the liquid discharge pipe, and dissolves liquid discharge pipe left end and run through the staving, the vertical solution blow off pipe that is fixed with in staving lower extreme left side, and dissolve liquid blow off pipe upper end and run through the staving lower extreme, agitating unit is installed in staving upper end left side.

On the basis of the technical scheme, the right end of the inner side of the barrel body is vertically provided with the mounting column, the upper portion of the mounting column is horizontally provided with the upper liquid level sensor, and the lower portion of the mounting column is horizontally provided with the lower liquid level sensor.

On the basis of the technical scheme, stirring device includes motor support, agitator motor, (mixing) shaft, perforation, stirring leaf, staving upper end left side horizontal installation has motor support, and motor support upper end left side slope installs agitator motor, agitator motor right-hand member middle part slope installs the (mixing) shaft, the staving upper end is opened there is the perforation, and the (mixing) shaft slope passes the perforation, both ends respectively are fixed with the stirring leaf about the (mixing) shaft upper portion, the height that highly is less than the liquid level inductor of the stirring leaf left end of (mixing) shaft upper portion right-hand member, and highly is higher than the height of last liquid level inductor of right-hand member, both ends respectively are fixed with the stirring leaf about the (mixing) shaft lower part left end, the stirring leaf left end of (mixing) shaft lower part left end is less than the height of liquid level inductor down, and the right-hand member is higher than the height of liquid level inductor down.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses simple structure, agitator motor adopt the mounting means of slope to make the space of stirring and the dynamics of stirring bigger, improved the efficiency of dissolving greatly, reduced agitator motor's energy consumption, can effectively improve the dissolving strength of particulate matter and solution contact during the stirring, make more even that the granule dissolves.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic sectional view of the barrel body of the present invention.

In the figure: 1. the device comprises a barrel body, 2 a placing clamp, 3 a discharging pipe, 4 a clean water pipe, 5 a dissolved liquid discharging pipe, 6 a dissolved liquid discharging pipe, 7 a stirring device, 8 a mounting column, 9 an upper liquid level sensor, 10 a lower liquid level sensor, 11 a motor support, 12 a stirring motor, 13 a stirring shaft, 14 a perforation, 15 a stirring blade.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-2, a stirring device capable of accelerating the full dissolution and mixing of polyacrylamide particles comprises a barrel body 1, a placing frame 2, a feeding pipe 3, a clear water pipe 4, a dissolved solution discharge pipe 5, a dissolved solution blow-off pipe 6 and a stirring device 7, wherein the barrel body 1 is a cylindrical hollow barrel, and the lower end of the barrel body 1 is provided with a placing frame 2, the right side of the upper end of the barrel body 1 is vertically fixed with a blanking pipe 3, the lower part of the blanking pipe 3 vertically penetrates through the upper end of the barrel body 1, the right side of the upper end of the barrel body 1 is provided with a clear water pipe 4, the lower part of the right end of the barrel body 1 is horizontally fixed with a dissolved solution discharge pipe 5, and the left end of the dissolved solution discharge pipe 5 penetrates through the barrel body 1, a dissolved solution discharge pipe 6 is vertically fixed on the left side of the lower end of the barrel body 1, and the upper end of the dissolved solution blow-off pipe 6 penetrates through the lower end of the barrel body 1, and the left side of the upper end of the barrel body 1 is provided with a stirring device 7.

The vertical erection column 8 of installing of 1 inboard right-hand member of staving, and 8 upper portion horizontal installations of erection column have liquid level sensor 9, liquid level sensor 10 down is installed to 8 lower part horizontal installations of erection column.

The stirring device 7 comprises a motor bracket 11, a stirring motor 12, a stirring shaft 13, a perforation 14 and a stirring blade 15, the motor bracket 11 is horizontally arranged on the left side of the upper end of the barrel body 1, and the left side of the upper end of the motor bracket 11 is obliquely provided with a stirring motor 12, the middle part of the right end of the stirring motor 12 is obliquely provided with a stirring shaft 13, the upper end of the barrel body 1 is provided with a through hole 14, and the stirring shaft 13 obliquely passes through the through hole 14, the left end and the right end of the upper part of the stirring shaft 13 are respectively fixed with a stirring blade 15, the left end of the stirring blade 15 at the right end of the upper part of the stirring shaft 13 is lower than the upper liquid level sensor 9, the right end of the stirring shaft 13 is higher than the upper liquid level sensor 9, the left end and the right end of the lower part of the stirring shaft are respectively fixed with a stirring blade 15, the left end of the stirring blade 15 at the left end of the lower part of the stirring shaft 13 is lower than the height of the lower liquid level sensor 10, and the right end is higher than the height of the lower liquid level sensor 10.

The utility model discloses a theory of operation: when the solution in the dissolving tank is lower than the lower liquid level sensor 10, the outlet valve closes the dissolving liquid discharge pipe 5, the clean water electromagnetic valve automatically opens the clean water and the clean water flows into the barrel body 1 from the clean water pipe 4, meanwhile, the polyacrylamide particles also enter the barrel body 1 from the discharging pipe 3, the stirring motor 12 interlocked with the electromagnetic valve and the variable frequency motor starts to start, and the stirring shaft 13 starts to rotate. When the stirring blade 15 is lifted, a lifting force can drive a part of solution, so that the contact time of polyacrylamide and water is effectively prolonged, and simultaneously, the generation of vortexes in the solution is avoided, thereby improving the dissolving efficiency. When the liquid level of the solution reaches the height of the upper liquid level sensor 10, the clear water electromagnetic valve and the blanking variable frequency motor stop working, the blanking pipe 3 stops blanking, the clear water pipe 4 stops injecting clear water, and the stirring motor 12 continues working until the set stirring time is reached.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a can accelerate agitating unit that polyacrylamide granule fully dissolves and mix, includes staving (1), rack (2), unloading pipe (3), clear water pipe (4), dissolves liquid discharge pipe (5), dissolves liquid blow off pipe (6), agitating unit (7), its characterized in that: staving (1) is cylindrical hollow bucket, and staving (1) lower extreme installs rack (2), the vertical unloading pipe (3) that is fixed with in staving (1) upper end right side, and the vertical staving (1) upper end that runs through in unloading pipe (3) lower part, staving (1) upper end right side, and unloading pipe (3) right side install clear water pipe (4), staving (1) right-hand member lower part level is fixed with dissolves liquid discharge pipe (5), and dissolves liquid discharge pipe (5) left end and runs through staving (1), the vertical solution blow off pipe (6) that is fixed with in staving (1) lower extreme left side, and dissolves liquid blow off pipe (6) upper end and runs through staving (1) lower extreme, agitating unit (7) are installed in staving (1) upper end left side.

2. The stirring device for accelerating the dissolution and mixing of polyacrylamide particles as claimed in claim 1, wherein: staving (1) inboard right-hand member is vertical installs erection column (8), and erection column (8) upper portion horizontal installation has last liquid level sensor (9), liquid level sensor (10) down are installed to erection column (8) lower part horizontal installation.

3. The stirring device for accelerating the dissolution and mixing of polyacrylamide particles as claimed in claim 1 or 2, wherein: the stirring device (7) comprises a motor support (11), a stirring motor (12), a stirring shaft (13), a perforation (14) and stirring blades (15), wherein the motor support (11) is horizontally arranged on the left side of the upper end of the barrel body (1), the stirring motor (12) is obliquely arranged on the left side of the upper end of the motor support (11), the stirring shaft (13) is obliquely arranged in the middle of the right end of the stirring motor (12), the perforation (14) is arranged on the upper end of the barrel body (1), the stirring shaft (13) obliquely penetrates through the perforation (14), the stirring blades (15) are respectively fixed at the left end and the right end of the upper part of the stirring shaft (13), the left end of the stirring blade (15) at the right end of the upper part of the stirring shaft (13) is lower than the upper liquid level inductor (9), the right end of the stirring shaft is higher than the upper liquid level inductor (9), and the stirring blades (15) are respectively fixed at the left end and the right end of the lower part of the stirring shaft (13), the left end of a stirring blade (15) at the left end of the lower part of the stirring shaft (13) is lower than the height of the lower liquid level sensor (10), and the right end of the stirring blade is higher than the height of the lower liquid level sensor (10).