CN212198954U

CN212198954U - Stirring device for scattering massive sludge

Info

Publication number: CN212198954U
Application number: CN201922464546.3U
Authority: CN
Inventors: 毛立庆; 廉政; 李军军; 高小峰
Original assignee: Jiujiang Huicheng Environmental Protection Technology Co ltd
Current assignee: Jiujiang Huicheng Environmental Protection Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-22
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a stirring device for scattering lumpy sludge, which comprises a tank body, a stirring mechanism and a driving mechanism, wherein the stirring mechanism and the driving mechanism are arranged in the tank body, the driving mechanism is arranged above the stirring mechanism, the angle between a second sawtooth stirring blade and a first stirring blade is adjusted in the stirring device for scattering lumpy sludge, a W-shaped sawtooth plate is added in a container, the angle of the sawtooth stirring blade is adjusted, the resistance of the sawtooth stirring blade in rotation is reasonably reduced, the shearing force of the stirrer is greatly increased in the rotation process of a stirring paddle, a fixed W-shaped sawtooth plate added on the inner wall of the tank body has the function that materials are crushed in the rotation process of the container by utilizing the kinetic energy of the fixed W-shaped sawtooth plate, the stirring effect is greatly improved, the arc stirring blade at the bottom layer plays a role of overturning, and finally the function of crushing the lumpy sludge through repeated stirring, the stirring device has small stirring resistance and high efficiency, reduces the power of the motor and improves the production efficiency.

Description

Stirring device for scattering massive sludge

Technical Field

The utility model relates to a sludge treatment field especially relates to a break up agitating unit of cubic mud.

Background

At present, the most common stirring devices are mainly composed of: the stirring vessel and the stirrer are divided into a straight blade type, an open turbine type, a propelling type, an anchor type, a helical ribbon type and the like according to the form of an impeller, proper stirring is selected according to different material viscosities, a high-viscosity and strong-shearing-force stirring form is selected according to lumpy sludge and production requirements, the anchor type or the helical ribbon type is commonly used in the market, the lumpy sludge enters the vessel from a feed opening of a conveyor belt or a filter press, the water content of the lumpy sludge is about 45 percent, the viscosity is more than 100000cp, when the material in the vessel is about 1/2-2/3, the stirring load is increased, the lumpy material cannot be uniformly scattered, the phenomena of stirring, jamming and stopping are frequently caused, the material cannot be completely scattered, the stirring power needs to be increased or the solid content of the material is reduced to improve, the energy consumption is increased, the working efficiency is reduced, and the economic efficiency is high, therefore, the utility model provides a break up agitating unit of cubic mud in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide an agitating unit who breaks up cubic mud, the agitating unit that should break up cubic mud is through on the basis of blade type stirring, the adjusting blade angle, increase the sawtooth on the blade and increase W shape serration plate in the container, the blade resistance has been reduced to the adjusting blade angle is reasonable, and the serration type blade is at the rotatory in-process great increase shearing force of agitator of stirring rake, its effect of the fixed W type serration plate that increases in the container is the material at jar internal rotation in-process, utilize its self kinetic energy, carry out the breakage to it, the stirring effect has been improved greatly.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a stirring device for scattering lumpy sludge comprises a tank body, a stirring mechanism and a driving mechanism, wherein the stirring mechanism and the driving mechanism are arranged in the tank body;

the stirring mechanism comprises a stirring shaft and a sawtooth plate, two groups of first stirrers are distributed on the lower side of the stirring shaft, stirring paddles are arranged on two sides of the two groups of first stirrers, a first sawtooth stirring blade is fixed at one end, away from the first stirrer, of each stirring paddle, and a second sawtooth stirring blade is arranged on each stirring paddle between each first sawtooth stirring blade and the first stirrer;

the lower extreme of (mixing) shaft is fixed with the second agitator, the both sides of second agitator all are fixed with arc stirring vane, the serration plate passes through the support to be fixed on jar internal wall, jar body top is provided with actuating mechanism.

The further improvement lies in that: the driving mechanism comprises a motor, a speed reducer is installed at the output end of the motor, the output end of the speed reducer is connected with a transmission shaft through a first coupler, and the lower end of the transmission shaft is connected with a stirring shaft through a second coupler.

The further improvement lies in that: the lower end of the speed reducer is fixedly provided with an installation top cover, the installation top cover is fixedly connected with an installation bottom cover through a rack, a bearing plate is fixed below the installation bottom cover, and the bearing plate is connected with the cover plate through a plurality of groups of supporting frames. The cover plate is fixedly connected with the upper end of the tank body.

The further improvement lies in that: the both sides of jar body all are fixed with the frame and hold in the palm, the below of frame holding in the palm is fixed with the locating hole, conveniently installs.

The further improvement lies in that: be provided with the feed inlet on one side of apron, the bin outlet is installed to the below of feed inlet bottom the jar body, be provided with the relief valve on the bin outlet.

The further improvement lies in that: the section of the serrated plate is W-shaped, so that the blocky sludge is conveniently crushed again.

The utility model has the advantages that: this break up cubic mud's agitating unit in adjustment second sawtooth stirring vane and first stirring vane's angle and increase W shape serration plate in the container, adjustment sawtooth stirring vane's angle, the reasonable resistance when having reduced sawtooth stirring vane is rotatory, and the shearing force of the rotatory in-process great increase agitator of stirring rake of sawtooth stirring vane, its effect of fixed W type serration plate that increases on the internal wall of jar is the material at container internal rotation in-process, utilize its self kinetic energy, it is broken to it, the stirring effect is greatly improved, bottom arc stirring vane plays the roll-over action, finally reach the effect of smashing cubic mud through stirring repeatedly, this agitating unit stirring resistance is little, high efficiency, the motor power has been reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a front view of the present invention.

Wherein: 1. a tank body; 2. a stirring shaft; 3. a serrated plate; 4. a first stirrer; 5. a stirring paddle; 6. a first saw-tooth stirring blade; 7. a second agitator; 8. an arc-shaped stirring blade; 9. A motor; 10. a speed reducer; 11. a first coupling; 12. a drive shaft; 13. a second coupling; 14. installing a top cover; 15. a frame; 16. installing a bottom cover; 17. a bearing plate; 18. a support frame; 19. a cover plate; 20. supporting; 21. positioning holes; 22. a feed inlet; 23. a discharge outlet; 24. a discharge valve; 601. the second sawtooth stirring blade.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figure 1, the embodiment provides a stirring device for breaking up blocky sludge, which comprises a tank body 1, a stirring mechanism and a driving mechanism, wherein the stirring mechanism and the driving mechanism are arranged in the tank body 1, and the driving mechanism is arranged above the stirring mechanism;

the stirring mechanism comprises a stirring shaft 2 and a sawtooth plate 3, two groups of first stirrers 4 are distributed on the lower side of the stirring shaft 2, stirring paddles 5 are arranged on two sides of the two groups of first stirrers 4, a first sawtooth stirring blade 6 is fixed at one end, far away from the first stirrer 4, of each stirring paddle 5, and a second sawtooth stirring blade 601 is arranged on each stirring paddle 5 between each first sawtooth stirring blade 6 and the first stirrer 4;

the lower extreme of (mixing) shaft 2 is fixed with second agitator 7, the both sides of second agitator 7 all are fixed with arc stirring vane 8, serration plate 3 passes through the support to be fixed on jar internal 1 inner wall, jar body 1 top is provided with actuating mechanism.

The driving mechanism comprises a motor 9, a speed reducer 10 is installed at the output end of the motor 9, the output end of the speed reducer 10 is connected with a transmission shaft 12 through a first coupler 11, and the lower end of the transmission shaft 12 is connected with a stirring shaft 2 through a second coupler 13.

The lower end of the speed reducer 10 is fixed with a mounting top cover 14, the mounting top cover 14 is fixedly connected with a mounting bottom cover 16 through a rack 15, a bearing plate 17 is fixed below the mounting bottom cover 16, and the bearing plate 17 is connected with a cover plate 19 through a plurality of groups of supporting frames 18. The cover plate 19 is fixedly connected with the upper end of the tank body 1.

Both sides of the tank body 1 are fixed with frame supports 20, and positioning holes 21 are fixed below the frame supports 20, so that the tank is convenient to mount.

A feed inlet 22 is arranged on one side of the cover plate 19, a discharge outlet 23 is arranged at the bottom of the tank body 1 below the feed inlet 22, and a discharge valve 24 is arranged on the discharge outlet 23.

The section of the serrated plate 3 is W-shaped, so that the blocky sludge is conveniently crushed again.

The utility model discloses in support 20 through the frame of jar body 1 both sides and install fixedly to the device, it is connected feed inlet 22 through pipeline and pressure filter or belt feeder feed end after fixing, starter motor 9 begins to stir earlier, normally, after stirring, slowly get into jar body 1 with cubic mud, break up cubic mud by first sawtooth stirring vane 6 and second sawtooth stirring vane 601's cooperation, simultaneously because the effect of centrifugal force is got rid of a small amount of cubic commodity circulation to sawtooth plate 3 on the internal wall of jar, realize the secondary breakage, arc stirring vane 8 of bottom plays the roll-over action, finally reach the effect of smashing cubic mud through stirring repeatedly, discharge the material through bin outlet 23.

Adjusting second sawtooth stirring vane 601 and first sawtooth stirring vane 6's angle and increasing W shape serration plate 3 in the container among this agitating unit who breaks up cubic mud, adjusting sawtooth stirring vane's angle, the reasonable resistance when having reduced sawtooth stirring vane is rotatory, and the great increase agitator's of sawtooth stirring vane at stirring rake 5 rotatory in-process shearing force, fixed W type serration plate 3 that increases on the 1 inner wall of the jar body is that the material is at 1 internal rotation in-process of jar, utilize its self kinetic energy, it is broken to it, the stirring effect has been improved greatly, bottom arc stirring vane 8 plays the upset effect, finally reach the effect of smashing cubic mud through stirring repeatedly, this agitating unit stirring resistance is little, high efficiency, the power of motor 9 has been reduced, and the production efficiency is improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a break up agitating unit of cubic mud which characterized in that: the tank comprises a tank body (1), and a stirring mechanism and a driving mechanism which are arranged in the tank body (1), wherein the driving mechanism is arranged above the stirring mechanism;

the stirring mechanism comprises a stirring shaft (2) and a serrated plate (3), two groups of first stirrers (4) are distributed on the lower side of the stirring shaft (2), stirring paddles (5) are arranged on two sides of the two groups of first stirrers (4), a first serrated stirring blade (6) is fixed at one end, far away from the first stirrer (4), of each stirring paddle (5), and a second serrated stirring blade (601) is arranged between each first serrated stirring blade (6) and the corresponding first stirrer (4) on each stirring paddle (5);

the lower extreme of (mixing) shaft (2) is fixed with second agitator (7), the both sides of second agitator (7) all are fixed with arc stirring vane (8), serration plate (3) are fixed on jar body (1) inner wall through the support, jar body (1) top is provided with actuating mechanism.

2. The stirring device for breaking up lumpy sludge according to claim 1, wherein: the driving mechanism comprises a motor (9), a speed reducer (10) is installed at the output end of the motor (9), the output end of the speed reducer (10) is connected with a transmission shaft (12) through a first coupler (11), and the lower end of the transmission shaft (12) is connected with a stirring shaft (2) through a second coupler (13).

3. The stirring device for breaking up lumpy sludge according to claim 2, wherein: the lower end of the speed reducer (10) is fixedly provided with an installation top cover (14), the installation top cover (14) is fixedly connected with an installation bottom cover (16) through a rack (15), a bearing plate (17) is fixed below the installation bottom cover (16), the bearing plate (17) is connected with a cover plate (19) through a plurality of groups of supporting frames (18), and the cover plate (19) is fixedly connected with the upper end of the tank body (1).

4. The stirring device for breaking up lumpy sludge according to claim 1, wherein: both sides of the tank body (1) are fixed with frame supports (20), and positioning holes (21) are fixed below the frame supports (20), so that the tank is convenient to mount.

5. The stirring device for breaking up lumpy sludge according to claim 3, wherein: be provided with feed inlet (22) on one side of apron (19), bin outlet (23) are installed to the below of feed inlet (22) jar body (1) bottom, be provided with relief valve (24) on bin outlet (23).

6. The stirring device for breaking up lumpy sludge according to claim 1, wherein: the section of the serrated plate (3) is W-shaped, so that the blocky sludge can be conveniently crushed again.