CN215472116U

CN215472116U - Raw material grinding aid stirring equipment

Info

Publication number: CN215472116U
Application number: CN202121973980.5U
Authority: CN
Inventors: 彭立刚; 谢瑞兴; 郭文倩; 唐樱燕
Original assignee: Shandong Zhongsen Technology Co ltd
Current assignee: Shandong Zhongsen Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses raw material grinding aid stirring equipment which comprises a barrel, wherein a stirring device is arranged on the barrel, a second stirring component for stirring cement at the bottom in the barrel is arranged on the side wall of the barrel, which is close to the bottom of the barrel, the bottom of the barrel is a discharge hole, and a pushing component for pushing down the cement on the inner wall of the barrel is also arranged on the barrel. One side that the barrel of a churn is close to the bottom sets up the second stirring part, and the second stirring part stirs the cement that is located the barrel bottom in to the barrel, prevents that the cement of barrel bottom can not obtain abundant stirring. Simultaneously the second stirring part can not influence the ejection of compact of barrel bottom discharge gate. Set up annular push pedal in the barrel, the push pedal moves from top to bottom under the drive of cylinder, pushes away the cement that has not stirred on the barrel inner wall to the barrel bottom and increases the probability that this part cement was stirred. The cement in the cylinder is stirred more uniformly as much as possible, and the action effect of the raw material grinding aid is improved.

Description

Raw material grinding aid stirring equipment

Technical Field

The utility model relates to the technical field of cement production, in particular to raw material grinding aid stirring equipment.

Background

The cement relates to grinding powder in the production process, and the problems of promoting the efficiency of the grinding powder and promoting the chemical reaction in the grinding process are existed in the cement production. At present, most of the cement grinding aids are added, the effect is fast, and the physical properties of the cement can be improved. Grinding aids are also of a variety of types, with different grinding aids being employed as required. The cement stirring equipment added with the grinding aid has the defects of insufficient stirring and incapability of fully playing the role of the grinding aid. The stirring device on the stirring apparatus cannot sufficiently stir the cement on the bottom and inner wall of the stirring apparatus.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides a raw material grinding aid stirring device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the raw material grinding aid stirring equipment comprises a barrel, wherein a stirring device is arranged on the barrel and is arranged at the top of the barrel, and a stirring shaft and a stirring blade are correspondingly positioned at the central shaft of the barrel. The side wall of the barrel is provided with a second stirring component for stirring the cement at the bottom in the barrel near the bottom of the barrel, the bottom of the barrel is a discharge hole, and the barrel is also provided with a pushing component for pushing down the cement on the inner wall of the barrel.

Further, the second stirring part comprises a motor, the motor is connected with the rotating shaft, the rotating shaft penetrates into the barrel body, stirring blades or stirring rods are arranged on the rotating shaft, and the motor drives the rotating shaft to rotate so as to stir cement at the bottom in the barrel body.

Furthermore, the stirring parts are at least two, and the stirring parts are symmetrically arranged on the side wall of the cylinder body.

Further, the pivot downward sloping is arranged, and the one end and the motor of pivot are connected, and the other end downwardly extending extends to barrel discharge gate top.

Further, the pushing component comprises an annular push plate corresponding to the shape of the inner wall of the cylinder, the push plate is tightly attached to the inner wall of the cylinder, the upper side of the push plate is connected with the driving component and moves downwards under the driving of the driving component, and cement on the inner wall of the cylinder is scraped and pushed down to the bottom of the cylinder.

Further, the cross section of the push plate is of an inverted V shape.

Further, the push pedal top is equipped with the ring board, and the ring board center is equipped with the through-hole, and the push pedal passes through the ring board to be connected with driver part, and driver part is the cylinder, and when the cylinder drove push pedal and ring board and reciprocated, push pedal and ring board do not take place to interfere with agitating unit.

Further, the discharge hole is connected with the discharge pipe and discharges through the discharge pipe, and the discharge pipe is provided with a discharge switch.

In summary, the technical scheme of the utility model has the following beneficial effects:

one side that the barrel of a churn is close to the bottom sets up the second stirring part, and the second stirring part stirs the cement that is located the barrel bottom in to the barrel, prevents that the cement of barrel bottom can not obtain abundant stirring. Simultaneously the second stirring part can not influence the ejection of compact of barrel bottom discharge gate. Set up annular push pedal in the barrel, the push pedal moves from top to bottom under the drive of cylinder, pushes away the cement that has not stirred on the barrel inner wall to the barrel bottom and increases the probability that this part cement was stirred. The cement in the cylinder is stirred more uniformly as much as possible, and the action effect of the raw material grinding aid is improved.

Drawings

Fig. 1 is an overall structural view of the present invention.

FIG. 2 is a top view of the annular plate and the push plate.

FIG. 3 is a cross-sectional view of the annular plate and the push plate.

Fig. 4 is a partially enlarged view of a in fig. 1.

Fig. 5 is a partially enlarged view of B in fig. 3.

In the figure:

the stirring device comprises a barrel body 1, a stirring device 2, a second stirring part 3, a discharge hole 4, a pushing part 5, a motor 6, a rotating shaft 7, a stirring rod 8, a through hole 9, a discharge pipe 10, a discharge switch 11, a push plate 12, a circular plate 13 and an air cylinder 14.

Detailed Description

The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate embodiments of the utility model and are not intended to limit the scope of the utility model.

As shown in figure 1, the raw material grinding aid stirring equipment comprises a barrel body 1, wherein a stirring device 2 is installed on the barrel body 1, a second stirring component 3 for stirring cement at the bottom in the barrel body 1 is installed on the side wall of the barrel body 1 close to the bottom of the barrel body 1, a discharge hole 4 is formed in the bottom of the barrel body 1, and a pushing component 5 for pushing down the cement on the inner wall of the barrel body 1 is also installed on the barrel body 1.

Specifically, second stirring part 3 includes motor 6, and motor 6 is connected with pivot 7, and in pivot 7 deepened barrel 1, be equipped with stirring vane or puddler 8 on the pivot 7, the motor drives the pivot and rotates the cement stirring to the bottom in the barrel 1.

The second stirring parts 3 are at least two, and the second stirring parts 3 are symmetrically arranged on the side wall of the cylinder body 1, so that the whole stress of the cylinder body 1 is uniform. A through hole 9 is arranged on the cylinder wall of the cylinder body 1 provided with the second stirring component 3, and the output shaft of the motor is connected with a rotating shaft 7 positioned in the through hole of the cylinder wall. The rotating shaft extends into the cylinder body 1, and when the motor drives the rotating shaft to rotate, the stirring rod or the stirring blade on the rotating shaft stirs cement. The number and the installation angle of the stirring rods or the stirring blades can be changed according to requirements.

As shown in fig. 4, the rotating shaft is arranged in a downward inclined manner, one end of the rotating shaft is connected with the motor, and the other end of the rotating shaft extends downwards to the position above the discharge port 4 of the cylinder 1. The rotating shaft does not influence the discharging after the cement stirring is finished. The discharge port 4 is connected with a discharge pipe 10 and discharges through the discharge pipe 10, and a discharge switch 11 is arranged on the discharge pipe 10. Discharge gate 4 can set up slightly big, makes things convenient for the quick and effective ejection of compact of cement, opens ejection of compact switch 11, and the cement in the barrel 1 can be direct a large amount of ejection of compact through discharge gate 4. The cement at the bottom of the cylinder body 1 is stirred more deeply by the rotating shaft which is obliquely arranged.

As shown in fig. 2 and fig. 3, the pushing component 5 includes an annular pushing plate 12 corresponding to the shape of the inner wall of the cylinder 1, the pushing plate 12 is tightly attached to the inner wall of the cylinder 1, the upper side of the pushing plate 12 is connected with the driving component and moves downwards under the driving of the driving component, and the cement on the inner wall of the cylinder 1 is scraped and pushed down to the bottom of the cylinder 1. The push plate 12 is of an inverted V-shaped cross section (figure 5), the top of the push plate 12 is provided with a circular plate 13, the center of the circular plate 13 is provided with a through hole, and the push plate 12 is connected with the driving part through the circular plate. The driving part is a cylinder, and when the cylinder 14 drives the push plate 12 and the annular plate to move up and down, the push plate 12 and the annular plate do not interfere with the stirring device 2. The air cylinder 14 can be connected with a timer, and the air cylinder 14 acts to push the push plate 12 to push the cement on the inner wall of the cylinder body 1 to the bottom of the cylinder at set time intervals. Due to the design of the V-shaped push plate 12, on one hand, cement on the inner wall of the cylinder body 1 can be well pushed to the bottom of the cylinder body; on the other hand, the V-shaped push plate 12 prevents cement from adhering to the pushing component 5, and can more efficiently push the cement on the inner wall of the cylinder body 1 to the bottom of the cylinder. The center of the circular plate 13 is provided with a circular hole, and the cylinder can push the circular plate to move without interfering with the stirring device 2.

One side that barrel 1 at the churn is close to the bottom sets up second stirring part 3, and second stirring part 3 stirs the cement that is located barrel 1 bottom in 1 to the barrel, prevents that the cement of barrel 1 bottom can not obtain abundant stirring. Meanwhile, the second stirring component 3 does not influence the discharge of the discharge hole 4 at the bottom of the cylinder body. An annular push plate 12 is arranged in the cylinder body, the push plate moves up and down under the driving of the cylinder, and cement which is not stirred on the inner wall of the cylinder body is pushed to the bottom of the cylinder body, so that the stirring probability of the part of cement is increased. The cement in the cylinder is stirred more uniformly as much as possible, and the action effect of the raw material grinding aid is improved.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the present invention by those skilled in the art without departing from the spirit of the present invention are intended to be covered by the protection scope defined by the claims of the present invention.

Claims

1. Raw material grinding aid agitated vessel, including the barrel, install agitating unit on the barrel, its characterized in that, the lateral wall of barrel is close to barrel bottom department and installs the second stirring part to the cement stirring of barrel bottom, and the barrel bottom is the discharge gate, still installs the promotion part that pushes down barrel inner wall cement on the barrel.

2. The raw grinding aid mixing apparatus as recited in claim 1, wherein the second mixing element comprises a motor, the motor is connected to a shaft, the shaft extends into the barrel, the shaft is provided with mixing blades or a mixing rod, and the motor drives the shaft to rotate to mix the cement at the bottom of the barrel.

3. The raw grinding aid mixing apparatus of claim 2, wherein the second mixing member is provided in at least two numbers, and the mixing members are symmetrically arranged on the side wall of the barrel body.

4. The raw grinding aid mixing apparatus of claim 2, wherein the shaft is arranged in a downward inclination, one end of the shaft is connected to the motor, and the other end of the shaft extends downward to above the discharge port of the barrel.

5. The raw grinding aid mixing apparatus of claim 1, wherein the pushing member comprises an annular push plate corresponding to the shape of the inner wall of the barrel, the push plate is tightly attached to the inner wall of the barrel, the upper side of the push plate is connected with the driving member and moves downwards under the driving of the driving member to push cement on the inner wall of the barrel downwards to the bottom of the barrel.

6. The raw grinding aid mixing apparatus of claim 5, wherein the push plate is inverted V-shaped in cross section.

7. The raw material grinding aid stirring equipment as recited in claim 5, wherein the top of the push plate is provided with a circular plate, the center of the circular plate is provided with a through hole, the push plate is connected with a driving part through the circular plate, the driving part is a cylinder, and the push plate and the circular plate do not interfere with the stirring device when the cylinder drives the push plate and the circular plate to move up and down.

8. The raw grinding aid mixing apparatus of claim 1, wherein the discharge port is connected to and discharges through a discharge tube, and a discharge switch is provided on the discharge tube.