CN214637216U

CN214637216U - A stationary flow storehouse for preventing solid material segregation for cement clinker production

Info

Publication number: CN214637216U
Application number: CN202120826816.5U
Authority: CN
Inventors: 马顺龙; 沈俊杰; 张志民; 刘变正; 田永博; 张瑞立
Original assignee: Ningxia Qingtongxia Cement Co ltd
Current assignee: Ningxia Qingtongxia Cement Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The application discloses a stationary flow storehouse for preventing cement clinker production is with solid material segregation, when the in-service use, the coarse fodder advances the pipe through the coarse fodder and enters into the stationary flow storehouse, the fine material advances the pipe through the fine material and enters into the stationary flow storehouse, after coarse fodder and fine material enter into the stationary flow storehouse, can will take out the picture peg through the mode of control operation telescopic link or insert the stationary flow storehouse originally internally, to prevent that this internal material in stationary flow storehouse from piling up the storehouse that collapses, drive this internal coarse fodder and the fine material in (mixing) storehouse of (mixing) shaft and puddler pivoted mode stationary flow storehouse through starter motor and mix evenly, with the condition of preventing the thick and thin material segregation, the cloth is even when guaranteeing the material to get into the roller press, and then can improve the work efficiency of roller press, reduce the fault frequency and the maintenance frequency of roller press, improve the life of roller press.

Description

A stationary flow storehouse for preventing solid material segregation for cement clinker production

Technical Field

The application relates to the field of steady flow bin application, in particular to a steady flow bin for preventing solid materials for cement clinker production from segregation.

Background

In some cement processing plants, two mills are usually provided, one mill is provided with a roller press system in combination with grinding, and the other mill is a semi-final grinding roller press system, in the production and operation process, because the particles of the materials to be ground are always broken into smaller particles below 15mm, the used mixed materials are all powdery materials, part of the powdery materials are mine stones, and after the mine stones are broken, the content of fine powder in the materials to be ground is larger due to the mineral powder collected by dust collection and part of the dry fly ash of the power plant, and the work of the roller press is seriously influenced after the materials enter a steady flow bin of the roller press; and the mineral aggregate with larger volume and the aggregate with smaller volume can be separated and accumulated in the steady flow bin, the mineral aggregate can be unevenly distributed when entering the roller press, and fine powder is greatly reserved in the steady flow bin to cause serious material segregation in the bin, thus causing frequent bin collapse. The roller press is not only influenced to work, but also frequent fault maintenance of the speed reducer of the roller press can be caused, the maintenance cost is increased, and the service life of the roller press is influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a stationary flow storehouse for preventing solid material segregation for cement clinker production, has solved among the prior art stationary flow storehouse material segregation serious, and the storehouse collapses is frequent, and then influences the problem of roll squeezer work and life.

In order to solve the above technical problem, the present application provides a steady flow storehouse for preventing solid material segregation for cement clinker production, includes:

the stationary flow storehouse body, the upper end both sides position department of stationary flow storehouse body communicates respectively and is provided with the coarse fodder and advances the pipe with the thin material, the discharge end of stationary flow storehouse body is provided with the discharging pipe, stationary flow storehouse body is close to the position department of discharging pipe installs motor and support, the output shaft one end of motor is provided with the (mixing) shaft, the (mixing) shaft is located this internal in stationary flow storehouse, just be provided with the puddler on the (mixing) shaft, set up the telescopic link on the support, the one end of telescopic link is provided with takes out the picture peg, take out the picture peg take out insert set up in this internal just of stationary flow storehouse take out the picture peg to be located the top of motor.

Preferably, the method further comprises the following steps:

and the discharge control valve is arranged at the lower end of the discharge pipe.

Preferably, the discharge pipe is detachably mounted at the discharge end of the steady flow bin body through a screw.

Preferably, the stirring rod is a helical stirring rod.

Preferably, the support include vertical branch and with stationary flow storehouse body fixed connection's horizontal branch, vertical branch with horizontal branch fixed connection, the telescopic link with vertical branch fixed connection.

Preferably, the telescopic rod is a cylinder.

Compared with the prior art, the application provides a stationary flow storehouse for preventing cement clinker production is with solid material segregation, including stationary flow storehouse body, the upper end both sides position department of stationary flow storehouse body communicates respectively and is provided with coarse fodder admission pipe and fine material admission pipe, the discharge end of stationary flow storehouse body is provided with the discharging pipe, stationary flow storehouse body is close to the position department of discharging pipe and installs motor and support, the output shaft one end of motor is provided with the (mixing) shaft, the (mixing) shaft is located stationary flow storehouse originally, and be provided with the puddler on the (mixing) shaft, set up the telescopic link on the support, the one end of telescopic link is provided with takes out the picture peg, take out the picture peg and take out to insert and set up in stationary flow storehouse originally and take out the top that the picture peg is located the motor.

Therefore, the steady flow bin is applied, when the steady flow bin is used, coarse materials enter the steady flow bin through the coarse material inlet pipe, fine materials enter the steady flow bin through the fine material inlet pipe, after the coarse materials and the fine materials enter the steady flow bin, the inserting plate can be pulled out or inserted into the steady flow bin body in a mode of controlling and operating the telescopic rod, so that the materials in the steady flow bin body are prevented from being stacked and collapsed, the coarse materials and the fine materials in the steady flow bin body are uniformly mixed in a mode of driving the stirring shaft and the stirring rod to rotate through the starting motor, the situation of coarse material and the fine materials are prevented from being segregated, the uniform distribution is ensured when the materials enter the roller press, the work efficiency of the roller press can be improved, the fault frequency and the maintenance frequency of the speed reducer of the roller press are reduced, and the service life of the roller press is prolonged.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

FIG. 1 is a schematic structural view of a steady flow bin for preventing segregation of solid materials for cement clinker production according to an embodiment of the present invention;

in the figure, a steady flow bin body is 1, a coarse material inlet pipe is 2, a fine material inlet pipe is 3, a discharge pipe is 4, a motor is 5, a support is 6, a vertical supporting rod is 60, a horizontal supporting rod is 61, a stirring shaft is 7, a stirring rod is 8, a telescopic rod is 9, a drawing and inserting plate is 10, a discharge control valve is 11, a screw is 12, the ground is 13, a supporting rod is 14, and a supporting plate is 15.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.

The core of the application is to provide a steady flow bin for preventing solid materials for cement clinker production from segregating, and the problem that materials in the steady flow bin are seriously segregated and collapse frequently in the prior art so as to influence the work and the service life of a roller press can be solved.

Fig. 1 is a schematic structural view of a steady flow bin for preventing segregation of solid materials for cement clinker production, according to fig. 1, the steady flow bin includes:

stationary flow storehouse body 1, stationary flow storehouse body 1's upper end both sides position department communicates respectively and is provided with coarse fodder admission pipe 2 and fine material admission pipe 3, stationary flow storehouse body 1's discharge end is provided with discharging pipe 4, stationary flow storehouse body 1 is close to discharging pipe 4's position department and installs motor 5 and support 6, motor 5's output shaft one end is provided with (mixing) shaft 7, (mixing) shaft 7 is located stationary flow storehouse body 1, and be provided with puddler 8 on the (mixing) shaft 7, set up telescopic link 9 on the support 6, the one end of telescopic link 9 is provided with takes out picture peg 10, take out picture peg 10 to take out to insert and set up in stationary flow storehouse body 1 and take out the top that picture peg 10 is located motor 5.

Specifically, the shape and the size of the steady flow bin body 1 can be determined according to actual conditions, the coarse material inlet pipe 2 and the fine material inlet pipe 3 are obliquely communicated with and arranged at two sides of the upper end of the steady flow bin body 1, and can be supported by a support rod 14 arranged on the ground 13, the ground 13 is a second layer of ground higher than one layer of ground, the steady flow bin body 1 is actually arranged by penetrating through the ground 13, the discharge pipe 4 is communicated with and arranged at the discharge end of the steady flow bin body 1, the material in the steady flow bin body 1 can fall into a roller press in the next procedure after passing through the discharge pipe 4, the motor 5 and the support 6 are both arranged at the position of the steady flow bin body 1 close to the discharge pipe 4, the motor 5 is supported and fixed by a support plate 15 fixed on the outer side of the steady flow bin body 1, the stirring shaft 7 is positioned in the steady flow bin body 1, and one end of the stirring shaft is fixedly connected with an output shaft of the motor 5, the stirring shaft 7 is provided with a plurality of stirring rods 8, and when the motor 5 drives the stirring shaft 7 to rotate, each stirring rod 8 also rotates along with the stirring shaft, so that coarse materials and fine materials in the steady flow bin body 1 can be uniformly stirred.

The telescopic link 9 sets up on support 6, support fixedly through support 6, be provided with at the flexible end of telescopic link 9 and take out picture peg 10, take out picture peg 10 and run through stationary flow storehouse body 1 and derive to stationary flow storehouse body 1 in, when telescopic link 9 extension or shorten, can drive to take out picture peg 10 and make a round trip to take out in stationary flow storehouse body 1 and insert, when actually designing, take out the top that picture peg 10 is located motor 5, insert through taking out of taking out picture peg 10 and can prevent that the material from piling up the storehouse that collapses. As a preferred embodiment, the telescopic rod 9 can be a cylinder. As a preferred embodiment, the bracket 6 comprises a vertical supporting rod 60 and a horizontal supporting rod 61 fixedly connected with the flow stabilizing cabin body 1, the vertical supporting rod 60 is fixedly connected with the horizontal supporting rod 61, and the telescopic rod 9 is fixedly connected with the vertical supporting rod 60. The arrangement of the telescopic rod 9 is required to be based on the operation of the stirring shaft 7 and each stirring rod 8, which can enable the drawing and inserting plate 10 to draw and insert back and forth in the steady flow bin body 1 without influencing.

In order to facilitate the control of the discharge amount, as a preferred embodiment, the method further comprises the following steps: the discharging control valve 11 is arranged at the lower end of the discharging pipe 4, and the discharging control valve 11 can be an electric control valve or a manual drawing and inserting plate. As a preferred embodiment, the tapping pipe 4 can be detachably mounted to the tapping end of the flow stabilization box body 1 by means of screws 12. In order to improve the material stirring effect, the stirring rod 8 can be a spiral stirring rod as a preferred embodiment.

The application provides a stationary flow storehouse for preventing cement clinker production is with solid material segregation, when the in-service use, the coarse fodder advances the pipe through the coarse fodder and enters into the stationary flow storehouse, the fine material advances the pipe through the fine material and enters into the stationary flow storehouse, after coarse fodder and fine material enter into the stationary flow storehouse, can will take out the picture peg through the mode of control operation telescopic link and take out or insert the stationary flow storehouse originally internally, to prevent that this internal material in stationary flow storehouse from piling up the storehouse that collapses, the coarse fodder and the fine material in this internal stationary flow storehouse of mode stationary flow storehouse of (mixing) shaft and puddler pivoted are mixed evenly through starter motor, with the condition that the coarse and fine material segregation appears, the cloth is even when guaranteeing the material to get into the roll squeezer, and then can improve the work efficiency of roll squeezer, reduce the fault frequency and the maintenance frequency of roll squeezer, improve the life of roll squeezer.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A steady flow bin for preventing segregation of solid materials for cement clinker production, comprising:

2. The flow stabilization silo for preventing segregation of solid materials for cement clinker production as recited in claim 1, further comprising:

3. The flow stabilization silo for preventing segregation of solid materials for cement clinker production as recited in claim 1, wherein said discharge pipe is removably mounted to a discharge end of said flow stabilization silo body by screws.

4. The flow stabilization silo for preventing the segregation of solid materials for cement clinker production as recited in claim 1, wherein said agitator bars are helical agitator bars.

5. The steady flow bin for preventing segregation of solid materials for cement clinker production as recited in claim 1, wherein said support comprises a vertical support rod and a horizontal support rod fixedly connected with said steady flow bin body, said vertical support rod is fixedly connected with said horizontal support rod, and said telescopic rod is fixedly connected with said vertical support rod.

6. The steady flow silo for preventing the segregation of solid materials for cement clinker production as recited in claim 1, wherein said telescoping rod is a cylinder.