CN217699339U

CN217699339U - Raw materials mill constructs for cement manufacture

Info

Publication number: CN217699339U
Application number: CN202220218006.6U
Authority: CN
Inventors: 李磊; 史振林; 孙小颖; 梅小平; 明章亮
Original assignee: Ningguo Cement Plant Of Anhui Conch Cement Co ltd
Current assignee: Ningguo Cement Plant Of Anhui Conch Cement Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-11-01
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to a cement mill technical field especially relates to a raw materials grinds mechanism for cement manufacture. Its technical scheme includes cement mill, workbin and base, surface mounting has the cement mill on the base, ejection of compact cover is installed to cement mill one side, the cement mill deviates from one side of ejection of compact cover and installs the feeding cover, the base upper surface is close to preceding surface position department and installs the fan, the air-supply line is installed to the fan input, the fan output is installed out the tuber pipe, and goes out the tuber pipe end and feed cover outside and connect, surface mounting has the dispersion case on the feeding cover, the base upper surface is close to feeding cover outside position department and installs the workbin, surface mounting has broken case on the workbin. The utility model discloses inside the raw materials that can be convenient for enter into the cement mill, prevent that the material from blockking up at the cement mill feed end and piling up, guarantee cement mill normal operating, can improve the operating efficiency of cement mill simultaneously enough.

Description

Raw materials mill constructs for cement manufacture

Technical Field

The utility model relates to a cement mill technical field specifically is a raw materials grinds mechanism for cement manufacture.

Background

The cement mill is a key device for crushing materials after the materials are crushed. The ball mill is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials.

Through mass retrieval, the raw material grinding device for cement production, which is typical in a raw material grinding mechanism for cement production in the prior art and disclosed as CN209333810U, can fully grind cement raw materials through twice grinding, so that the particle size of a ground finished product meets the requirement, the materials can be continuously fed, the machine halt for feeding after a batch of production is avoided, and the grinding efficiency is high.

The existing grinding device for cement production is easy to block due to material accumulation at the feeding end in the using process, so that the grinding device stops production, and therefore, a raw material grinding mechanism for cement production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials grinds mechanism for cement manufacture possesses the raw materials that can be convenient for and enters into cement mill inside, prevents that the material from blockking up at the cement mill feed end and piling up, guarantees the cement mill normal operating, can improve the operating efficiency's of cement mill advantage simultaneously enough, has solved the material that appears easily at its feed end of the in-process that current is used for cement manufacture abrasive material device to use and has piled up the jam to cause the problem of abrasive material device shut down.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a raw materials grinds mechanism for cement manufacture, includes cement mill, workbin and base, surface mounting has the cement mill on the base, cement mill installs ejection of compact cover in one side, the cement mill deviates from one side of ejection of compact cover and installs the feeding cover, the base upper surface is close to preceding surface position department and installs the fan, the air-supply line is installed to the fan input, the fan output is installed out the tuber pipe, and goes out the tuber pipe end and feed cover outside and connect, surface mounting has the dispersion case on the feeding cover, the base upper surface is close to feeding cover outside position department and installs the workbin, surface mounting has broken case on the workbin.

Preferably, surface mounting has the dispersion motor on the dispersion tank, the pivot is installed to the dispersion motor output, pivot surface mounting has stirring vane. The dispersion motor works and drives the stirring blade to rotate so that the raw materials in the dispersion box are dispersed.

Preferably, a material guide plate is arranged at the position below the crushing box in the material box. The guide plate is arranged so that the crushed material in the material box can enter the lifting cylinder.

Preferably, the inside one side that is close to ejection of compact cover of workbin installs the lifting cylinder, lifting cylinder inboard is close to upper surface position department and installs the connecting pipe, and the connecting pipe is terminal to be connected with the dispersion case outside is close to upper surface position department. The arrangement of the lifting cylinder is convenient for conveying the crushed materials in the material box to the interior of the dispersion box.

Preferably, the upper surface of the lifting cylinder is provided with a lifting motor, and the output end of the lifting motor is provided with a packing auger. The lifting motor works to drive the auger to rotate.

Preferably, the upper surface of the crushing box is provided with a feed hopper, the positions, close to the front surface and the rear surface, inside the crushing box are provided with crushing rollers symmetrically through crushing shafts, and the outer surfaces of the crushing shafts are sleeved with transmission gears which are meshed with each other. The crushing motor works and enables the two crushing rollers to rotate through the transmission gear so as to crush the raw material in the crushing box.

Preferably, a housing is installed on the outer side of the crushing box, a crushing motor is installed on the outer side of the housing, and the output end of the crushing motor is connected with the tail end of the crushing shaft. The crushing motor works to drive the crushing roller to rotate.

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

1. the utility model discloses a set up fan and dispersion box, reached and to have been convenient for the raw materials and entered into inside the cement mill, prevent that the material from blockking up at the cement mill feed end and piling up, guarantee the effect of cement mill normal operating, dispersion motor work drives stirring vane and rotates the raw materials dispersion that makes dispersion box inside, and the material of dispersion box inside enters into the inside back of feeding cover, and fan work makes the inside material of feeding cover enter into inside the cement mill along with the air current to the inside air supply of feeding cover.

2. The utility model discloses a set up broken case and lifting cylinder, reached and to have carried out breakage in advance to cement raw materials to improve the effect of cement mill's membrane material efficiency, the raw materials enters into broken incasement portion through the feeder hopper, and broken motor work makes two crushing rolls rotate the raw materials with broken incasement portion broken through drive gear, and the raw materials after the breakage carries dispersion incasement portion through lifting cylinder.

Drawings

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

FIG. 2 is a schematic view of the interior of the dispersing box of the present invention;

FIG. 3 is a schematic view of the inside structure of the material box of the present invention;

fig. 4 is a schematic view of the top view structure of the crushing box of the present invention.

Reference numerals are as follows: 1. a discharging cover; 2. an air inlet pipe; 3. a fan; 4. grinding cement; 5. a feed hood; 6. a dispersion box; 7. a decentralized motor; 8. a hoisting motor; 9. a lifting cylinder; 10. a feed hopper; 11. a crushing box; 12. a material box; 13. a base; 14. an air outlet pipe; 15. a rotating shaft; 16. a stirring blade; 17. a material guide plate; 18. a packing auger; 19. a connecting pipe; 20. a crushing roller; 21. a crushing shaft; 22. a transmission gear; 23. a crushing motor; 24. and (4) a housing.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 2, the utility model provides a raw materials grinds mechanism for cement manufacture, including cement mill 4, workbin 12 and base 13, surface mounting has cement mill 4 on base 13, ejection of compact cover 1 is installed to cement mill 4 one side, cement mill 4 deviates from one side of ejection of compact cover 1 and installs feeding cover 5, base 13 upper surface is close to preceding surface position department and installs fan 3, air-supply line 2 is installed to fan 3 input, 3 output of fan installs out tuber pipe 14, and it connects to go out 14 terminal and the feeding cover 5 outside of tuber pipe, 5 upper surface mounting of feeding cover has

dispersion tank

6, 6 upper surface mounting of dispersion tank has dispersion motor 7, pivot 15 is installed to dispersion motor 7 output, 15 surface mounting of pivot has stirring vane 16, base 13 upper surface is close to 5 outside position departments of feeding cover and installs

workbin

12, 12 upper surface mounting has broken case 11.

The working principle of the raw material grinding mechanism for cement production based on the embodiment 1 is as follows: the dispersion motor 7 works and drives the stirring blade 16 to rotate so that the raw materials inside the dispersion box 6 are dispersed, the materials inside the dispersion box 6 enter the feeding cover 5, and the fan 3 works to supply air inside the feeding cover 5 so that the materials inside the feeding cover 5 enter the cement mill 4 along with the air flow.

Example two

As shown in fig. 1-4, the utility model provides a raw materials grinds mechanism for cement manufacture, compare in embodiment one, this embodiment still includes that workbin 12 is inside to be located broken case 11 below position department and installs stock guide 17, workbin 12 is inside to be close to one side of ejection of compact cover 1 and installs lifting cylinder 9, lifting cylinder 9 inboard is close to upper surface position department and installs connecting pipe 19, and connecting pipe 19 end and the 6 outside of dispersion case are close to upper surface position department and connect, lifting cylinder 9 upper surface mounting has lifting motor 8, auger 18 is installed to lifting motor 8 output, broken case 11 upper surface mounting has feeder hopper 10, broken case 11 is inside to be close to front surface and rear surface position department and all installs crushing roller 20 through broken axle 21 symmetry, drive gear 22 has all been cup jointed to two broken axle 21 surfaces, and two drive gear 22 mesh mutually, housing 24 is installed in the broken case 11 outside, broken motor 23 is installed to the housing 24 outside, broken motor 23 output and broken axle 21 end-to-end connection.

In this embodiment, the raw material enters the crushing box 11 through the feeding hopper 10, the crushing motor 23 works and enables the two crushing rollers 20 to rotate through the transmission gear 22 to crush the raw material inside the crushing box 11, and the crushed raw material is conveyed to the inside of the dispersion box 6 through the lifting cylinder 9.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a raw materials grinds mechanism for cement manufacture, includes cement mill (4), workbin (12) and base (13), its characterized in that: base (13) upper surface mounting has cement to grind (4), cement grinds (4) one side and installs ejection of compact cover (1), cement grinds (4) and installs feeding cover (5) in one side that deviates from ejection of compact cover (1), base (13) upper surface is close to preceding surface position department and installs fan (3), air-supply line (2) are installed to fan (3) input, fan (3) output is installed out tuber pipe (14), and goes out tuber pipe (14) end and feeding cover (5) outside and connect, feeding cover (5) upper surface mounting has dispersion box (6), base (13) upper surface is close to feeding cover (5) outside position department and installs workbin (12), workbin (12) upper surface mounting has broken case (11).

2. The raw material mill mechanism for cement production according to claim 1, characterized in that: surface mounting has dispersion motor (7) on dispersion case (6), pivot (15) are installed to dispersion motor (7) output, pivot (15) surface mounting has stirring vane (16).

3. The raw material mill mechanism for cement production according to claim 1, characterized in that: a material guide plate (17) is arranged in the material box (12) and below the crushing box (11).

4. The raw material mill mechanism for cement production according to claim 1, characterized in that: workbin (12) inside one side that is close to ejection of compact cover (1) installs lifting cylinder (9), lifting cylinder (9) inboard is close to upper surface position department and installs connecting pipe (19), and connecting pipe (19) end and disperse box (6) outside are close to upper surface position department and connect.

5. The raw material mill mechanism for cement production according to claim 4, characterized in that: surface mounting has lift motor (8) on lifting cylinder (9), auger (18) are installed to lift motor (8) output.

6. The raw material mill mechanism for cement production according to claim 1, characterized in that: the crushing box is characterized in that a feeding hopper (10) is arranged on the upper surface of the crushing box (11), crushing rollers (20) are symmetrically arranged at positions close to the front surface and the rear surface inside the crushing box (11) through crushing shafts (21), transmission gears (22) are sleeved on the outer surfaces of the crushing shafts (21), and the transmission gears (22) are meshed with each other.

7. The raw material mill mechanism for cement production according to claim 6, characterized in that: a housing (24) is installed on the outer side of the crushing box (11), a crushing motor (23) is installed on the outer side of the housing (24), and the output end of the crushing motor (23) is connected with the tail end of the crushing shaft (21).