CN215939802U

CN215939802U - Processing device for cement grinding aid

Info

Publication number: CN215939802U
Application number: CN202121511649.1U
Authority: CN
Inventors: 翁哲峰
Original assignee: Jiangsu Juwei New Materials Co ltd
Current assignee: Jiangsu Juwei New Materials Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-04
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a processing device for a cement grinding aid, and relates to the technical field of grinding aid processing. The top of the stirring tank body is provided with a feeding hopper, a feeding pipe at the bottom of the feeding hopper extends into the stirring tank body, a buffer tank body is arranged in the stirring tank body, and the top of the buffer tank body is provided with a feeding port corresponding to the feeding pipe; a stirring motor is arranged at the center of the top of the stirring tank body, a rotating shaft is connected at the center of the top of the buffer tank body, and an output shaft of the stirring motor is connected with the rotating shaft through a coupler; the outer peripheral surface of the buffer box body is distributed with discharge holes, and the outer peripheral surface of the buffer box body is connected with a stirring paddle. The utility model has the advantages that: reinforced to the baffle-box internal through going into the hopper, agitator motor drive baffle-box rotates, and baffle-box stable in structure carries out preliminary mixing earlier for the raw materials in the baffle-box, and discharge once more stirs the mixture in the space between the agitator tank body and the baffle-box again, and the raw materials mixes effectually.

Description

Processing device for cement grinding aid

Technical Field

The utility model relates to the technical field of grinding aid processing, in particular to a processing device for a cement grinding aid.

Background

The grinding aid is an additive for improving grinding efficiency, reducing power consumption in grinding operation is an effective means for improving economic benefits of cement enterprises, and for achieving the purpose, the cement enterprises generally adopt two measures, namely, firstly, improving the structure of a grinding machine, improving the grinding process flow and mode to enable more mechanisms to act on materials through a grinding medium, and secondly, adding a trace or a small amount of additive in the grinding process to enable the grinding aid to influence the mechanical and chemical process in the grinding operation, so that the grinding efficiency is improved.

Need use the cement grinding aid in cement production process, cement grinding aid processing needs mix different raw materials, among the prior art, during the raw materials were thrown directly through the loading hopper and are dropped into the agitator tank when the material, the stirring of rethread stirring rake is mixed, stir again after all raw materials drop into, the stirring is mixed the effect poor, hardly with various raw materials homogeneous mixing, need stir the longer time, it is high to consume the energy, mixing efficiency is low, need improve the processingequipment of cement grinding aid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a processing device of a cement grinding aid, which can solve the problems that all raw materials are completely put into a stirring tank through a feeding hopper and then stirred, the stirring and mixing effects are poor, various raw materials are difficult to uniformly mix, and long stirring time is needed, so that the energy consumption is high, and the mixing efficiency is low in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: including the agitator tank body, the top of agitator tank body is equipped with several loading hopper, its characterized in that: the feeding hoppers are arranged in the middle of the top of the stirring tank body, the feeding pipes at the bottoms of the feeding hoppers extend into the stirring tank body, the inside of the stirring tank body is provided with a buffer tank body, the inside of the buffer tank body is empty, the top of the buffer tank body is provided with feeding ports corresponding to the feeding pipes, and the bottoms of the feeding pipes are correspondingly communicated with the feeding ports at the top of the buffer tank body to feed materials into the buffer tank body;

a stirring motor is installed at the center of the top of the stirring tank body, a rotating shaft is connected at the center of the top of the buffer tank body, an output shaft of the stirring motor extends into the buffer tank body, and the output shaft of the stirring motor is connected with the rotating shaft through a coupler;

a plurality of discharge holes are uniformly distributed on the peripheral surface of the buffer box body, and a plurality of stirring paddles are connected on the peripheral surface of the buffer box body;

the bottom of the stirring tank body is communicated with a discharge pipe.

Further, the buffer box body is of a cuboid structure, a plurality of balls are arranged at the bottom of the buffer box body, and the bottom of the buffer box body is arranged on the inner bottom surface of the stirring tank body through the balls.

Further, the inside of stirring rake is empty, and the inside intercommunication of stirring rake and surge tank, has seted up a plurality of discharge openings on the top surface, bottom surface, side and the tip of stirring rake.

Further, arrange the material pipe and be equipped with two, two are arranged the material pipe and are located the both ends of agitator tank body bottom respectively, arrange and install the valve on the material pipe.

Furthermore, the top of the feeding opening of the buffer box body is provided with a horn-shaped feeding hopper, and the caliber of the top of the feeding hopper is larger than the outer diameter of the feeding pipe.

After adopting the structure, the utility model has the advantages that: when each raw material is fed, the feeding pipe at the bottom of the feeding hopper corresponds to the horn-shaped feeding hopper at the top of the feeding port of the buffer box body, the raw materials are fed into the buffer box body through the feeding hopper, the rotating shaft is driven to rotate through the stirring motor, the rotating shaft drives the buffer box body to rotate, the raw materials in the buffer box body are firstly preliminarily mixed in the buffer box body when the buffer box body rotates, and then are discharged into a space between the stirring tank body and the buffer box body through the discharge hole, the raw materials are dispersed when being discharged, and are stirred and mixed again through the stirring paddle after being discharged, so that the raw material mixing effect is good, the mixing is more uniform, the stirring does not need longer time, the energy consumption is reduced, and the mixing efficiency is improved;

the buffer box body is of a cuboid structure, the external edges and corners of the buffer box body can also play a role in stirring when the buffer box body rotates, the stirring effect is better, the stirring paddle is communicated with the inside of the buffer box body, raw materials in the buffer box body can enter the stirring paddle and then enter a space between the stirring tank body and the buffer box body through the discharge hole in the stirring paddle, multi-directional discharging is more dispersed, and the mixing effect is better;

the bottom of buffer box is equipped with a plurality of balls, and the ball rolls along the interior bottom surface of agitator tank body when buffer box rotates, and the agitator tank body has the supporting role to buffer box, and the structure is more stable.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the buffering box body and the stirring paddle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: including the agitator tank body 1, the top of the agitator tank body 1 is equipped with several loading hopper 2, several loading hopper 2 locates the inclined to one side intermediate position in the 1 top of the agitator tank body, the inlet pipe 21 of 2 bottoms of loading hopper stretches into the inside of the agitator tank body 1, the inside of the agitator tank body 1 is equipped with buffer box 3, buffer box 3's inside is empty, buffer box 3's top is equipped with the pan feeding mouth corresponding with several inlet pipe 21, buffer box 3's the top of pan feeding mouth is equipped with loudspeaker form into hopper 31, the top bore of going into hopper 31 is greater than the external diameter of inlet pipe 21, when each raw materials were thrown the material, the inlet pipe 21 with 2 bottoms of loading hopper and the loudspeaker form into hopper 31 at buffer box 3 pan feeding mouth top correspond, it is reinforced in to buffer box 3 through going into hopper 31, the raw materials drop into in buffer box 3 earlier.

Agitator motor 4 is installed at the center department at 1 top of the agitator tank body, the top center department of buffer tank 1 is connected with axis of rotation 5, agitator motor 4's output shaft stretches into in the buffer tank 3, and agitator motor 4's output shaft passes through the shaft coupling and is connected with axis of rotation 5, agitator motor 4 drives axis of rotation 5 and rotates, axis of rotation 5 drives buffer tank 3 and rotates, raw materials in the buffer tank 3 when rotating carry out preliminary mixing earlier in buffer tank 3, buffer tank 3 is the cuboid structure, the outside edges and corners of buffer tank 3 when rotating also can play the stirring effect, stirring effect is better.

Evenly distributed has a plurality of discharge openings on the outer peripheral face of buffer box 3, and the raw materials in the buffer box 3 is discharged to the agitator tank body 3 and the space between the buffer box 1 through the discharge opening after the preliminary mixing, and the raw materials is more dispersed when discharging, as shown in fig. 2, is connected with several stirring rake 6 on the outer peripheral face of buffer box 3, stirs the mixture once more through stirring rake 6 promptly after the raw materials dispersion is discharged, and the raw materials mixes effectually, mixes more evenly, and mixing efficiency improves.

The inside of stirring rake 6 is empty, and the inside intercommunication of stirring rake 6 and buffer box 3 has seted up a plurality of discharge openings on the top surface of stirring rake 6, bottom surface, side and the tip, and raw materials in the buffer box 3 can get into in the stirring rake 6, again through the discharge opening on the stirring rake 6 get into the space between the agitator tank body 1 and the buffer box 3, and the multi-direction ejection of compact makes the ejection of compact more disperse, and the mixed effect is better.

The bottom of the buffer box body 3 is provided with a plurality of balls 7, the bottom of the buffer box body 3 is arranged on the inner bottom surface of the stirring tank body 1 through the balls 7, the balls 7 roll along the inner bottom surface of the stirring tank body 1 when the buffer box body 3 rotates, the stirring tank body 1 has a supporting effect on the buffer box body 3, and the structure is more stable.

The bottom intercommunication of agitator tank body 1 has row material 8, arranges that material pipe 8 is equipped with two, arranges two material pipe 8 and divides the both ends of locating agitator tank body 1 bottom, arranges and installs valve 9 on the material pipe 8, arranges the material through arranging material pipe 8 after the mixing completion, and two row material pipes 8 can carry out the ejection of compact simultaneously for discharging efficiency.

The components of the stirring motor 4, the ball 7, the valve 9 and the like are all general standard components or known by those skilled in the art, and the structure, the installation mode and the principle of the components are known by technical manuals or by routine experimental methods and are not described.

The working principle is as follows: when each raw materials throws the material, the inlet pipe 21 with 2 bottoms of loading hopper corresponds with the loudspeaker form income hopper 31 at 3 pan feeding mouths tops of buffer box, and is reinforced in 3 to buffer box through going into hopper 31, and rethread agitator motor 4 drive axis of rotation 5 rotates, and axis of rotation 5 drives buffer box 3 and rotates, and ball 7 rolls along the interior bottom surface of agitator tank 1 when buffer box 3 rotates, and agitator tank 1 has the supporting role to buffer box 3, and the structure is more stable.

The raw materials in the buffer box 3 when rotating carry out preliminary mixing earlier in buffer box 3, discharge to the agitator tank body 1 and buffer box 3 in the space between through the discharge opening again, the raw materials is more dispersed during the discharge, carry out stirring once more through stirring rake 6 after the discharge and mix, buffer box 3 is the cuboid structure, the outside edges and corners also can play the stirring effect when buffer box 3 rotates, stirring effect is better, and stirring rake 6 and buffer box 3's inside intercommunication, raw materials in the buffer box 3 can get into in the stirring rake 6, again through the discharge opening on the stirring rake 6 get into the agitator tank body 1 and the space between the buffer box 3, multi-direction ejection of compact is more dispersed, raw materials mixing effect is good, mix more evenly, the stirring need not the longer time, reduce the energy consumption, mixing efficiency improves.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Cement grinding aid's processingequipment, including the agitator tank body, the top of the agitator tank body is equipped with several loading hopper, its characterized in that: the feeding hoppers are arranged in the middle of the top of the stirring tank body, the feeding pipes at the bottoms of the feeding hoppers extend into the stirring tank body, the inside of the stirring tank body is provided with a buffer tank body, the inside of the buffer tank body is empty, the top of the buffer tank body is provided with feeding ports corresponding to the feeding pipes, and the bottoms of the feeding pipes are correspondingly communicated with the feeding ports at the top of the buffer tank body to feed materials into the buffer tank body;

the bottom of the stirring tank body is communicated with a discharge pipe.

2. The processing device of the cement grinding aid as set forth in claim 1, characterized in that: the buffer box body is of a cuboid structure, a plurality of balls are arranged at the bottom of the buffer box body, and the bottom of the buffer box body is arranged on the inner bottom surface of the stirring tank body through the balls.

3. The processing device of the cement grinding aid as set forth in claim 1, characterized in that: the inside of stirring rake is empty, and the inside intercommunication of stirring rake and buffer tank, has seted up a plurality of discharge openings on the top surface, bottom surface, side and the tip of stirring rake.

4. The processing device of the cement grinding aid as set forth in claim 1, characterized in that: arrange the material pipe and be equipped with two, two are arranged the material pipe and are located the both ends of agitator tank body bottom respectively, arrange and install the valve on the material pipe.

5. The processing device of the cement grinding aid as set forth in claim 1, characterized in that: the top of the pan feeding mouth of the buffer box body is provided with a horn-shaped feeding hopper, and the caliber of the top of the feeding hopper is larger than the outer diameter of the feeding pipe.