CN211725404U

CN211725404U - Stirring device of water-sealed surge pulping machine

Info

Publication number: CN211725404U
Application number: CN201922492604.3U
Authority: CN
Inventors: 顾雪峰; 赵申; 李鹏; 蒋宇杰
Original assignee: Xi'an Senlan Tech And Trading Co ltd
Current assignee: Xi'an Senlan Tech And Trading Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a pulping machine agitating unit is surfed to water-sealed formula, including positive reverse motor, shaft coupling and agitator. The output end of the positive and negative rotation motor is connected with one end of the coupler, and the other end of the coupler is connected with the stirrer. The stirrer comprises a rotor and a blade, and the stirrer is connected with the blade. The side wall of the rotor is provided with a plurality of mounting grooves which are uniformly distributed on the side wall of the rotor. The mounting groove inner wall has been seted up the draw-in groove, and the border of blade is provided with the card limit, and the card limit is pegged graft with the draw-in groove. And each mounting groove is provided with a blade. The rotor is driven to rotate positively and negatively through the positive and negative rotation of the positive and negative rotation motor, the blades are driven to rotate positively and negatively, the rolling type stirring of the slurry is realized, the slurry can be stirred more uniformly, the pulping time is shortened, the working efficiency of the pulping machine is improved, and the production cost is saved. The arc-shaped blade is favorable for the thick liquid to drop from the blade, is favorable to the washing of blade. The blade is detachably connected with the rotor through the clamping edge and the clamping groove.

Description

Stirring device of water-sealed surge pulping machine

Technical Field

The utility model relates to a colliery is put out a fire and is used preparation equipment technical field of material, especially relates to a pulping machine agitating unit surges in water-sealed formula.

Background

The material for coal mine fire extinguishing is mainly slurry prepared from raw materials such as loess, fly ash and cement, and a pulping machine for preparing the slurry is indispensable equipment in the coal mine industry.

In the prior art pulper, when preparing a slurry, the slurry is stirred by an internal rotor to mix the components. In the pulping process, when the rotor rotates or collides, the slurry can be adhered to the rotor, so that the stirring speed of the rotor is reduced, the stirring is uneven, all components of the slurry are not sufficiently mixed, and the slurry adhered to the rotor cannot fall off after the rotor is operated for a long time, so that the cleaning work is difficult.

Therefore, the current rotor often has the following defects: 1. the slurry is not uniformly stirred, the working efficiency is low, and 2. the slurry adhered on the rotor is difficult to clean.

SUMMERY OF THE UTILITY MODEL

To the technical problem, an object of the utility model is to provide a water seal formula pulping machine agitating unit that surges carries out the stirring of roll formula to the thick liquid.

The above technical scheme of the utility model is that isomorphic following mode realizes:

a water-sealed stirring device of a surge pulping machine is used for stirring slurry and comprises a forward and reverse rotating motor, a coupler and a stirrer. The output end of the positive and negative rotation motor is connected with one end of the coupler, and the other end of the coupler is connected with the stirrer. The stirrer comprises a rotor and a blade, and the stirrer is connected with the blade. The side wall of the rotor is provided with a plurality of mounting grooves which are uniformly distributed on the side wall of the rotor. The mounting groove inner wall has been seted up the draw-in groove, and the border of blade is provided with the card limit, and the card limit is pegged graft with the draw-in groove. All install the blade on every mounting groove, the blade is the slope form.

Compared with the prior art, the utility model has the advantages that: the blade on the rotor stirs the thick liquid along with the rotation realization of rotor, drives the rotor through the just reversal of just reversing motor and carries out just reversal, drives the blade and carries out just reversal, has realized the roll formula stirring to the thick liquid, makes the thick liquid can be stirred more evenly, has shortened the slurrying time, has improved the work efficiency of pulping machine, has saved manufacturing cost. The arc-shaped blade is favorable for the thick liquid to drop from the blade, is favorable to the washing of blade. The blade is detachably connected with the rotor through the clamping edge and the clamping groove.

The method is further optimized as follows: the mounting groove is arc-shaped.

By adopting the technical scheme, the circular rotation generated by the rotor is realized all the time, the resistance generated when the blades rotate is reduced, the blades rotate to stir slurry, and the slurry can be uniformly stirred in a short time.

The method is further optimized as follows: the shape of the clamping edge is consistent with the arc shape of the mounting groove.

Adopt above-mentioned technical scheme, realize card limit and mounting groove and contact completely, make the blade just pegged graft in the mounting groove, prevent simultaneously that the thick liquid from getting into the mounting groove, guaranteed that the mounting groove is inside clean.

The method is further optimized as follows: the coupler is a quincunx coupler.

By adopting the technical scheme, the rotor can deviate in the long-time stirring process, the quincunx coupling can compensate the deviation, the vibration reduction and buffering effects are achieved, the structure is simple, lubrication is not needed, the bearing capacity is high, the maintenance is convenient, the working reliability is high, and the manual maintenance cost is saved to a certain extent.

The method is further optimized as follows: the coupling can also be a tire coupling.

By adopting the technical scheme, the novel steel wire rope has the characteristics of safety and reliability, and meanwhile, the novel steel wire rope has high enough strength, long service life, simple structure, easy disassembly and assembly and convenient maintenance.

The method is further optimized as follows: the virtual circumferential surface of the side wall of the rotor is provided with a mounting groove, and the virtual circumferential surface is parallel to the end surface of the rotor.

By adopting the technical scheme, the blades on the mounting groove regularly rotate along with the rotation of the rotor, and the stirring of slurry by the blades is facilitated.

The method is further optimized as follows: the blade is made of a low-carbon alloy steel plate material.

By adopting the technical scheme, the blade has the advantages of high strength, high toughness, good welding performance, corrosion resistance, long service life and low use cost.

The method is further optimized as follows: the clamping edge is detachably connected with the clamping groove.

By adopting the technical scheme, the stirrer is convenient to disassemble and assemble, and convenience is provided for cleaning a real stirrer.

The method is further optimized as follows: the blade and the clamping edge are manufactured into a whole through a one-step forming process.

By adopting the technical scheme, the blades are seamlessly connected with the clamping edges, the structure is firm and firm, the blades are not easy to damage in the stirring process, the service life is long, and the use cost is saved.

The method is further optimized as follows: the rotor is cylindrical in shape.

By adopting the technical scheme, the columnar rotor can rotate well, the blades are driven to roll the slurry to stir efficiently, so that the slurry is stirred uniformly, and the working efficiency of the pulping machine is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a front view of the mixer;

FIG. 3 is a schematic structural view of the mounting groove;

FIG. 4 is a schematic mechanical view of the blade;

in the figure: 1-a positive and negative rotation motor; 2-a coupler; 3-a stirrer; 31-a blade; 311-card edge; 32-a rotor; 33-mounting grooves; 331-card slot.

Detailed Description

The technical solution of the present invention will be further explained with reference to fig. 1, fig. 2, fig. 3 and fig. 4.

A water-sealed stirring device of a surge pulping machine is used for stirring slurry, and comprises a forward and reverse rotating motor 1, a coupler 2 and a stirrer 3 as shown in figure 1. The output end of the positive and negative rotation motor 1 is connected with one end of the coupler 2, and the other end of the coupler 2 is connected with the stirrer 3. The agitator 3 includes a rotor 32 and a blade 31, and the agitator 3 is connected to the blade 31. The positive and negative rotation motor 1 drives the coupling 2 to rotate positively or negatively. As shown in fig. 1 and 3, a plurality of mounting grooves 33 are formed on the side wall of the rotor 32, and the mounting grooves 33 are uniformly distributed on the side wall of the rotor 32.

As shown in fig. 4, a clamping groove 331 is formed in the inner wall of the mounting groove 33, a clamping edge 311 is formed at the edge of the blade 31, and the blade 31 and the clamping edge 311 are integrally formed through a one-step forming process, so that the blade 31 and the clamping edge 311 are connected seamlessly, the structure is firm and firm, the blade is not easy to damage in the stirring process, the service life is long, and the use cost is saved.

The clamping edge 311 and the clamping groove 331 can be detachably inserted, so that the disassembly and the assembly are convenient, and convenience is provided for cleaning a real stirrer. Each mounting groove 33 is provided with a blade 31, and the blade 31 is inclined.

As shown in fig. 3, the mounting groove 33 is arc-shaped, so as to achieve the same circumferential rotation with the rotor 32, reduce the resistance of the blade 31 during rotation, facilitate the rotation of the blade 31 to stir the slurry, and enable the slurry to be uniformly stirred in a short time.

As shown in fig. 3 and 4, the shape of the clamping edge 311 is consistent with the arc shape of the mounting groove 33, so that the clamping edge 311 is completely contacted with the mounting groove 33, the blade 31 is just inserted into the mounting groove 33, the slurry is prevented from entering the mounting groove 33, and the inside of the mounting groove 33 is ensured to be clean.

The coupler 2 selects the quincunx coupler for use, the rotor 32 can deviate in the long-time stirring process, the quincunx coupler can compensate the deviation, the vibration reduction and buffering effects are achieved, the structure is simple, lubrication is not needed, the bearing capacity is high, the maintenance is convenient, the working reliability is high, and the manual maintenance cost is saved to a certain extent.

The coupler 2 can also be a tire coupler, has the characteristics of safety and reliability, and has the advantages of high enough strength, long service life, simple structure, easy disassembly and assembly and convenient maintenance.

The mounting groove 33 is formed on the virtual circumferential surface of the side wall of the rotor 32, the virtual circumferential surface is parallel to the end face of the rotor 32, so that the blades 31 on the mounting groove 33 regularly rotate along with the rotation of the rotor 32, and the stirring of slurry by the blades 31 is facilitated.

The blade 31 is made of a low-carbon alloy steel plate, and the blade 31 has the advantages of high strength, high toughness, good welding performance, good corrosion resistance, long service life and low use cost.

The shape of rotor 32 is the column, and columnar rotor 32 can carry out good rotation, drives blade 31 and carries out the high-efficient stirring of roll formula to the thick liquid, makes the thick liquid stirred evenly, and then has improved the work efficiency of pulping machine.

The working principle is as follows: the positive and negative rotation motor 1 is started, the positive and negative rotation motor 1 rotates positively, the positive and negative rotation motor 1 rotates to drive the coupler 2 to rotate, the coupler 2 rotates to drive the rotor 32 to rotate, the blades 31 rotate circumferentially along with the rotation of the rotor 32, and the blades 31 rotate in the slurry to stir the slurry. When the motor 1 that just reverses, rotor 32 reverses under the drive of shaft coupling 2, and blade 31 also reverses along with rotor 32, carries out reverse stirring to the thick liquid, and it is reciprocal so, realized agitator 3 and carried out the stirring of roll formula to the thick liquid for the thick liquid is stirred evenly in short time, has improved work efficiency.

The blade 31 on the rotor 32 realizes stirring the slurry along with the rotation of the rotor 32, and the rotor 32 is driven to rotate forward and backward through the forward and backward rotation of the forward and backward rotation motor 1, so that the blade 31 is driven to rotate forward and backward, the rolling type stirring of the slurry is realized, the slurry can be stirred more uniformly, the pulping time is shortened, the working efficiency of the pulping machine is improved, and the production cost is saved. The curved blades 31 facilitate the slurry to fall off the blades 31, facilitating the cleaning of the blades 31. The blade 31 and the rotor 32 are detachably connected through the clamping edge 311 and the clamping groove 331.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a water-sealed formula pulping machine agitating unit that surges which characterized in that: comprises a positive and negative rotation motor, a coupling and a stirrer; the output end of the forward and reverse rotation motor is connected with one end of the coupler, and the other end of the coupler is connected with the stirrer; the stirrer comprises a rotor and a blade, and the stirrer is connected with the blade; the side wall of the rotor is provided with a plurality of mounting grooves which are uniformly distributed on the side wall of the rotor; a clamping groove is formed in the inner wall of the mounting groove, a clamping edge is arranged at the edge of the blade, and the clamping edge is inserted into the clamping groove; and each mounting groove is provided with the blade, and the shape of the blade is an inclined fan shape.

2. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the mounting groove is arc-shaped.

3. A water-sealed surge pulper mixing apparatus according to claim 2, wherein: the shape of the clamping edge is consistent with the arc shape of the mounting groove.

4. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the coupler is a quincunx coupler.

5. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the coupling can also be a tire coupling.

6. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the mounting groove is formed in the virtual circumferential surface of the side wall of the rotor, and the virtual circumferential surface is parallel to the end face of the rotor.

7. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the blade is made of a low-carbon alloy steel plate material.

8. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the clamping edge is detachably connected with the clamping groove.

9. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the blade and the clamping edge are manufactured into a whole through a one-step forming process.

10. A water-sealed surge pulper mixing apparatus according to claim 1, characterised in that: the rotor is cylindrical in shape.