CN218516836U

CN218516836U - Grinding device for cement clinker processing

Info

Publication number: CN218516836U
Application number: CN202222789968.XU
Authority: CN
Inventors: 陈锡尧; 李福山; 李福武
Original assignee: Tengzhou Guotai Cement Co ltd
Current assignee: Tengzhou Guotai Cement Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-02-24
Anticipated expiration: 2032-10-22

Abstract

The utility model relates to a cement clinker production technical field especially relates to a grinding device of cement clinker processing usefulness. The technical scheme comprises the following steps: grind case and the roller of polishing, grinding roof portion designs for the opening, installs the feeder hopper, and grinding bottom of the case portion middle is equipped with the discharge opening, and grinding incasement portion upper end rotates side by side and installs two grinding rollers, and just two grinding roller left end pivots run through the grinding case box and install the pinion, grinding incasement portion is located two grinding roller below and installs the drainage groove, and grinding incasement portion is located the drainage groove below and installs the section of thick bamboo of polishing, and the rectangle notch has all been seted up to the section of thick bamboo of polishing last downside, and the grained layer of polishing is installed to the inside both sides of a section of thick bamboo of polishing, the roller of polishing rotates to be installed in the section of thick bamboo of polishing, and the roller left end pivot of polishing runs through the grinding case box and installs from the driving wheel. The utility model discloses the realization is thoroughly ground cement clinker into powdered, need not the later stage and grinds once more, has improved cement clinker and has ground work efficiency, has shortened production cycle.

Description

Grinding device for cement clinker processing

Technical Field

The utility model relates to a cement clinker processing technology field specifically is a grinding device of cement clinker processing usefulness.

Background

The cement clinker is prepared with limestone and iron material as main material and through mixing, burning to melt partially or completely and cooling to obtain semi-finished product. In industry, the most common clinker is mainly chemical, and in small amounts, and iron oxide. The main mineral components are dicalcium silicate, tricalcium silicate and cement clinker which needs to be ground during processing.

The existing cement clinker grinding device only has one grinding mechanism, cannot completely grind and grind cement clinker, has poor grinding effect, and needs grinding treatment in the later period, thus seriously influencing the grinding work efficiency and production period of the cement clinker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device of cement clinker processing usefulness, the thorough that possesses grinds cement clinker into powdered, need not the secondary grinding, has improved cement clinker and has ground work efficiency, has shortened production cycle advantage, has solved the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device of cement clinker processing usefulness, includes grinding case and the grinding roller, grinding roof portion designs for the opening, installs the feeder hopper, is equipped with the discharge opening in the middle of the grinding bottom of the case portion, and the inside upper end of grinding case rotates side by side and installs two grinding rollers, and two grinding roller left end pivots run through grinding case box and install the pinion, grinding incasement portion is located two grinding roller below and installs the drainage groove, and grinding incasement portion is located drainage groove below and installs the grinding section of thick bamboo, and the rectangle notch has all been seted up to the downside on the grinding section of thick bamboo, and upper end rectangle notch is connected with drainage groove discharge gate, and the grained layer of polishing is installed to the inside both sides of grinding section of thick bamboo, the grinding roller rotates and installs in the grinding section of thick bamboo, and grinding roller left end pivot runs through grinding case box and install from the driving wheel.

Preferably, four supporting legs are installed at four corners of the bottom end of the grinding box, and the four supporting legs are distributed in a rectangular array. Through setting up four supporting legs, realize carrying out the stable stay to the grinding case.

Preferably, the periphery of an opening at the upper end in the powder grinding box is provided with a guide plate. Through setting up the guide plate, realize carrying out clear stream to the grog of adding, make it fall into between two rolls rollers.

Preferably, the mounting panel is installed on the left side of the grinding box, the grinding motor is installed on the mounting panel, the driving wheel and the main gear are installed on the output shaft of the grinding motor, the main gear is located between the two auxiliary gears and is meshed with the two auxiliary gears, and the driving wheel is connected with the driven wheel through a belt. Through setting up the grinding motor, realize driving two and roll the roller and the roller rotation of polishing.

Preferably, the front side of the grinding box is hinged with a box door in a rotating mode, and the box door is provided with a handle. Through setting up the chamber door, open the chamber door and realize being convenient for overhaul the inside equipment of grinding case.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up grinding motor, start grinding motor, main gear and the action wheel of installation rotate on the grinding motor work drives its output shaft, the main gear rotates two pinion gear rotations rather than meshing connection, two pinion gear rotations drive two grinding roller rotations and rotate and carry out the primary grinding to cement clinker, cement clinker after the primary grinding falls into the section of thick bamboo of polishing through the drainage groove drainage, the action wheel passes through belt 1 and drives from the driving wheel rotation, it drives the grinding roller rotation to rotate from the driving wheel, under the cooperation of the grained layer of polishing, carry out the secondary grinding to cement clinker, thereby realize thoroughly grinding cement clinker into powdered, cement clinker grinding work efficiency has been improved, production cycle has been shortened.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a view showing the internal structure of the polishing barrel of the present invention;

in the figure: 1. grinding the powder in a box; 2. a discharge opening; 3. supporting legs; 4. grinding the cylinder; 5. grinding the particle layer; 6. grinding a roller; 7. a drainage groove; 8. rolling the roller; 9. a baffle; 10. a feed hopper; 11. a rectangular notch; 12. a driven wheel; 13. a belt; 14. mounting a plate; 15. a grinding motor; 16. a driving wheel; 17. a main gear; 18. a pinion gear; 19. a box door; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution of a grinding device for processing cement clinker: a grinding device for processing cement clinker comprises a grinding box 1 and grinding rollers 6, wherein four supporting legs 3 are arranged at four corners of the bottom end of the grinding box 1, the four supporting legs 3 are distributed in a rectangular array, the top of the grinding box 1 is open and provided with a feed hopper 10, a discharge opening 2 is arranged in the middle of the bottom of the grinding box 1, and guide plates 9 are arranged around the opening at the upper end inside the grinding box 1; cement clinker is added into the grinding box 1 from a feed hopper 10 and falls into the middle of two grinding rollers 8 through the diversion of a diversion plate 9.

The upper end of the interior of the grinding box 1 is rotatably provided with two grinding rollers 8 side by side, rotating shafts at the left ends of the two grinding rollers 8 penetrate through the box body of the grinding box 1 and are provided with secondary gears 18, the interior of the grinding box 1 is positioned below the two grinding rollers 8 and is provided with a drainage groove 7, the interior of the grinding box 1 is positioned below the drainage groove 7 and is provided with a grinding cylinder 4, the upper side and the lower side of the grinding cylinder 4 are both provided with rectangular notches 11, the upper rectangular notches 11 are connected with a discharge hole of the drainage groove 7, two sides of the interior of the grinding cylinder 4 are provided with grinding particle layers 5, the grinding rollers 6 are rotatably arranged in the grinding cylinder 4, the rotating shafts at the left end of the grinding rollers 6 penetrate through the box body of the grinding box 1 and are provided with driven wheels 12, the left side of the grinding box 1 is provided with a mounting plate 14, a grinding motor 15 is arranged on the mounting plate 14, an output shaft of the grinding motor 15 is provided with a driving wheel 16 and a main gear 17, the main gear 17 is positioned between the two secondary gears 18 and is meshed with the driving wheel, and is connected with the driven wheels 12 through a belt 13; the grinding motor 15 works to drive a main gear 17 and a driving wheel 16 which are installed on an output shaft of the grinding motor to rotate, the main gear 17 rotates to drive two auxiliary gears 18 which are connected with the main gear in a meshed mode to rotate, the two auxiliary gears 18 rotate to drive two grinding rollers 8 to rotate to grind cement clinker for the first time, the cement clinker after primary grinding falls into a grinding cylinder 4 through the drainage of a drainage groove 7, the driving wheel 16 drives a driven wheel 12 to rotate through a belt 13, the driven wheel 12 rotates to drive a grinding roller 6 to rotate, the cement clinker is thoroughly ground into powder under the matching of a grinding particle layer 5, and the ground cement clinker is discharged from a discharge opening 2. The front surface of the powder grinding box 1 is hinged with a box door 19 in a rotating way, and the box door 19 is provided with a handle 20.

The utility model discloses small-size servo motor-14 HS2408 model is selected for use to the motor and designs, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and carry out installation and debugging and use, the utility model discloses do not give unnecessary details.

The working principle is as follows: the utility model discloses during the use, start grinding motor 15, add cement clinker in grinding case 1 from feeder hopper 10, cement clinker falls into in the middle of two rolls roller 8 through guide plate 9 water conservancy diversion, main gear 17 and the action wheel 16 of installation rotate on grinding motor 15 work drive its output shaft, main gear 17 rotates and drives two pinion 18 rotations rather than meshing connection, two pinion 18 rotate and drive two rolls roller 8 and rotate and carry out the primary grinding to cement clinker, cement clinker after the primary grinding falls into in the section of thick bamboo 4 of polishing through drainage groove 7 drainage, action wheel 16 passes through belt 13 and drives from driving wheel 12 and rotate, it drives the rotation of grinding roller 6 to drive from driving wheel 12 rotation, under the cooperation of the grained layer 5 of polishing, thoroughly grind cement clinker into powdered, cement clinker after the grinding is discharged from discharge opening 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device of cement clinker processing usefulness, includes flour mill case (1) and grinding roller (6), its characterized in that: grinding case (1) top is the opening design, installs feeder hopper (10), is equipped with discharge opening (2) in the middle of grinding case (1) bottom, and grinding case (1) inside upper end is rotated side by side and is installed two rollers (8), and just two rollers (8) left end pivots run through grinding case (1) box and install pinion (18), grinding case (1) inside is located two rollers (8) below and installs drainage groove (7), and grinding case (1) inside is located drainage groove (7) below and installs a section of thick bamboo (4) of polishing, and rectangular notch (11) have all been seted up to the downside on grinding a section of thick bamboo (4), and upper end rectangular notch (11) are connected with drainage groove (7) discharge gate, and install the grained layer of polishing (5) from the inside both sides of a section of thick bamboo (4) of polishing, it rotates to install in grinding case (4) to polish roller (6), and grinds roller (6) left end pivot and run through grinding case (1) and install powder (12).

2. A pulverizing mill for cement clinker processing according to claim 1, characterized in that: four supporting legs (3) are installed in powder grinding case (1) bottom four corners, and just four supporting legs (3) are the rectangular array and distribute.

3. A pulverizing mill for cement clinker processing according to claim 1, characterized in that: and guide plates (9) are arranged around the opening at the upper end inside the grinding box (1).

4. A pulverizing mill for cement clinker processing according to claim 1, characterized in that: mounting panel (14) are installed in pulverizer box (1) left side, install grinding motor (15) on mounting panel (14), and action wheel (16) and master gear (17) are installed to grinding motor (15) output shaft, and master gear (17) are located in the middle of two pinion (18) and are connected rather than the meshing, and action wheel (16) are connected with from driving wheel (12) through belt (13).

5. A pulverizing mill for cement clinker processing according to claim 1, characterized in that: a box door (19) is rotatably installed on the front face of the powder grinding box (1) through hinges, and a handle (20) is installed on the box door (19).