CN216631086U

CN216631086U - Superfine calcium oxide production equipment

Info

Publication number: CN216631086U
Application number: CN202123040452.7U
Authority: CN
Inventors: 李延平; 李燕宾; 倪庆柱; 孟宪红; 许庆涛
Original assignee: Shandong Lushun Metallurgical Materials Co ltd
Current assignee: Shandong Lushun Metallurgical Materials Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-31
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses superfine calcium oxide production equipment which comprises a crushing bin, wherein the upper end of the crushing bin is in an open design, the bottom of the crushing bin is provided with a coarse material discharge port and a fine material discharge port, the upper end position in the crushing bin is provided with a crushing roller, rotating shafts at two ends of the crushing roller penetrate through the crushing bin and are fixed through a bearing seat, a driven wheel is installed on a rotating shaft at the left side of the crushing roller, four rows of crushing teeth are installed on the crushing roller in an annular array mode, a crushing shaft is installed at the middle position in the crushing bin through the bearing seat, two rows of crushing knives are evenly installed at the upper end and the lower end of the crushing shaft, a driving wheel is installed at the left end of the crushing shaft and is connected with the driven wheel through a belt, a vibrating screen is obliquely arranged at the lower end in the crushing bin, four corners of the bottom end of the vibrating screen are installed on the crushing bin through springs, and a vibrating motor is installed at the middle position in the bottom of the vibrating screen. The utility model can rapidly process the calcium oxide raw material into powder, has good processing effect, reduces the production cost and improves the production efficiency.

Description

Superfine calcium oxide production equipment

Technical Field

The utility model relates to the technical field of calcium oxide production equipment, in particular to superfine calcium oxide production equipment.

Background

The calcium oxide is an inorganic compound, has a chemical formula of CaO, is commonly named as quicklime, has a physical property of white powder on the surface, is off-white when not pure, is light yellow or gray when containing impurities, and has hygroscopicity. The calcium oxide powder production line equipment mainly comprises a crusher, a vibrating screen, a vibrating feeder, a mechanical loading and unloading vertical environment-friendly lime kiln, a screw conveyor, a box type oxidation digestion machine (lime slaker)/rotary digestion machine, a heat-conducting oil heating roller continuous dryer, a tail gas air waste heat exchanger, a stainless steel gas washing tower/PP gas washing tower, a vibrating ash discharger, a bucket elevator and the like.

One of the existing processing methods of the superfine calcium oxide is to ball mill the calcium oxide raw material by a ball mill or grind the calcium oxide raw material by a grinder, and the two methods have the common defects of low time yield and incapability of meeting the production requirement, and secondly, the ball mill and the grinder have high abrasion, thereby improving the production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide superfine calcium oxide production equipment which has the advantages of quickly processing a calcium oxide raw material into powder, along with good processing effect, low production cost and high production efficiency, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ultrafine calcium oxide production facility, is including smashing the storehouse, smash the storehouse upper end and be equipped with coarse fodder discharge gate and fine material discharge gate for opening design, crushing storehouse bottom, smash the inside upper end position in storehouse and be equipped with crushing roller, it is fixed that crushing roller both ends pivot runs through crushing storehouse through the bearing frame, installs in the pivot of crushing roller left side from the driving wheel, is annular array on the crushing roller and installs four rows of broken teeth, smash the inside intermediate position in storehouse and install crushing shaft through the bearing frame, evenly install two rows of crushing sword about the crushing shaft, the action wheel is installed to the crushing shaft left end, the action wheel passes through the belt and is connected from the driving wheel, the inside lower extreme slope in crushing storehouse is equipped with the shale shaker, and the shale shaker bottom four corners is passed through the spring mounting on smashing the storehouse, and the mid position in shale shaker bottom installs vibrating motor.

Preferably, smash the inside crushing roller that is located in the storehouse upper end right side lateral wall and install drainage plate A, be located and install broken seat on the crushing roller left side lateral wall, evenly be equipped with on the broken seat with broken tooth crisscross decide tooth each other.

Preferably, the crushing bin is internally provided with a flow divider which is positioned right below the crushing roller and right above the crushing shaft.

Preferably, two drainage plates B are symmetrically arranged on two sides of the crushing bin between the crushing shaft and the vibrating screen.

Preferably, four supporting legs are installed at the bottom of the outer side of the crushing bin in a rectangular array.

Preferably, smash the storehouse outer wall and lie in the action wheel below and install the mounting panel, install drive motor on the mounting panel, drive motor output shaft and crushing shaft meshing are connected.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the transmission motor is arranged and started, the transmission motor works to drive the crushing shaft to rotate, the crushing shaft rotates to drive the crushing cutter and the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel rotates to drive the crushing roller and the crushing teeth arranged on the crushing roller to rotate, calcium oxide raw materials are added from the upper end of the crushing bin, the fixed teeth on the crushing seat are matched with the crushing teeth in rotation to realize rapid crushing of the calcium oxide raw materials, and the crushing cutter in rotation can rapidly crush the crushed calcium oxide raw materials.

2. According to the utility model, the vibrating motor is arranged and works, so that the vibrating screen can shake under the action of the spring, the calcium oxide raw materials are screened, qualified calcium oxide powder flows out from the fine material discharge port and is collected in a centralized manner, unqualified calcium oxide raw materials flow out from the coarse material discharge port and are collected in a centralized manner, and then the intensively collected coarse materials are added into the crushing bin again for continuous processing until the standard is met, and the production efficiency is improved.

3. According to the utility model, by arranging the drainage plate A, the flow divider and the drainage plate B, during operation, calcium oxide raw materials are added from the upper end of the crushing bin, and after drainage of the drainage plate A, calcium oxide can be rapidly concentrated between the crushing roller and the crushing seat, so that the crushing time is reduced, the crushed calcium oxide is divided by the flow divider and uniformly falls down, the crushing efficiency is improved, and after drainage of the drainage plate B, the crushed calcium oxide raw materials can fall onto the vibrating screen completely, so that the screening efficiency is improved.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a top view of the present invention.

In the figure: 1. a coarse material outlet; 2. a crushing bin; 3. a fine material discharge port; 4. supporting legs; 5. a spring; 6. vibrating screen; 7. mounting a plate; 8. a drive motor; 9. a driving wheel; 10. a belt; 11. a flow divider; 12. a crushing roller; 13. a driven wheel; 14. crushing teeth; 15. a drainage plate A; 16. a bearing seat; 17. a crushing knife; 18. a crushing shaft; 19. a drainage plate B; 20. a vibration motor; 21. a crushing seat; 22. and (5) fixing the teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution of an apparatus for producing ultra-fine calcium oxide: a superfine calcium oxide production facility comprises a crushing bin 2, the upper end of the crushing bin 2 is designed to be an opening, the bottom of the crushing bin 2 is provided with a coarse material discharge port 1 and a fine material discharge port 3, the bottom of the outer side of the crushing bin 2 is provided with four supporting legs 4 in a rectangular array, the upper end position inside the crushing bin 2 is provided with a crushing roller 12, rotating shafts at two ends of the crushing roller 12 penetrate through the crushing bin 2 and are fixed through a bearing seat 16, a driven wheel 13 is installed on the rotating shaft at the left side of the crushing roller 12, four rows of crushing teeth 14 are installed on the crushing roller 12 in an annular array, a drainage plate A15 is installed on the side wall of the right side of the upper end of the crushing roller 12 inside the crushing bin 2, a crushing seat 21 is installed on the side wall of the left side of the crushing roller 12, and fixed teeth 22 which are mutually staggered with the crushing teeth 14 are evenly arranged on the crushing seat 21; the calcium oxide raw material is added from the upper end of the crushing bin 2, after being drained by the drainage plate A15, the calcium oxide can be quickly concentrated between the crushing roller 12 and the crushing seat 21, the crushing time is reduced, and the fixed teeth 22 can be matched with the crushing teeth 14 in rotation to quickly crush the calcium oxide raw material. A crushing shaft 18 is arranged in the middle of the inside of the crushing bin 2 through a bearing seat 16, two rows of crushing cutters 17 are uniformly arranged on the upper portion and the lower portion of the crushing shaft 18, a driving wheel 9 is arranged at the left end of the crushing shaft 18, the driving wheel 9 is connected with a driven wheel 13 through a belt 10, an installation plate 7 is arranged on the outer wall of the crushing bin 2 and located below the driving wheel 9, a transmission motor 8 is arranged on the installation plate 7, and an output shaft of the transmission motor 8 is meshed with the crushing shaft 18; the transmission motor 8 works to drive the crushing shaft 18 to rotate, the crushing shaft 18 rotates to drive the crushing cutter 17 and the driving wheel 9 to rotate, the driving wheel 9 drives the driven wheel 13 to rotate through the belt 10, the driven wheel 13 rotates to drive the crushing roller 12 and the crushing teeth 14 mounted on the crushing roller to rotate, and the calcium oxide raw material is crushed and then crushed.

A flow divider 11 is arranged in the crushing bin 2 and is positioned right below the crushing roller 12 and right above the crushing shaft 18; the crushed calcium oxide is shunted by the shunt 11 and uniformly falls above the crushing knife 17, so that the crushing efficiency is improved. A vibrating screen 6 is obliquely arranged at the lower end inside the crushing bin 2, four corners of the bottom end of the vibrating screen 6 are installed on the crushing bin 2 through springs 5, and a vibrating motor 20 is installed in the middle of the bottom of the vibrating screen 6; the vibration motor 20 works to enable the vibration sieve 6 to shake under the action of the spring 5, so that the calcium oxide raw material is screened. Two drainage plates B19 are symmetrically arranged between the crushing shaft 18 and the vibrating screen 6 at two sides of the crushing bin 2; the smashed calcium oxide raw materials are drained through the drainage plate B19 and then fall into the vibrating screen 6, and the screening efficiency is improved.

All transmission motors are designed by adopting a small servo motor-14 HS2408 and a vibration motor-LD 100 model, the motors in the models are only selected by reference of the technical field, the technical field can select motors with the same parameters and functions for installation and debugging according to actual production needs, and the utility model is not repeated.

The working principle is as follows: when the utility model is used, the transmission motor 8 and the vibration motor 20 are started simultaneously, the transmission motor 8 works to drive the crushing shaft 18 to rotate, the crushing shaft 18 rotates to drive the crushing cutter 17 and the driving wheel 9 to rotate, the driving wheel 9 drives the driven wheel 13 to rotate through the belt 10, the driven wheel 13 rotates to drive the crushing roller 12 and the crushing teeth 14 arranged on the crushing roller 12 to rotate, the vibration motor 20 works to drive the vibration sieve 6 to shake, calcium oxide raw materials are added from the upper end of the crushing bin 2, the calcium oxide is drained and concentrated between the crushing roller 12 and the crushing seat 12 through the drainage plate A15, the fixed teeth 21 on the crushing seat 21 can fast crush the calcium oxide raw materials in cooperation with the rotating crushing teeth 14, the crushed calcium oxide is evenly distributed through the diverter 11 to fall down and is fast crushed by the rotating crushing cutter 17, the crushed calcium oxide raw materials can all fall onto the vibration sieve 6 after being drained through the drainage plate B19, after being screened by the vibrating screen 6, the qualified calcium oxide powder flows out from the fine material discharge port 3 to be collected in a centralized way, the unqualified calcium oxide raw material flows out from the coarse material discharge port to be collected in a centralized way, and then the centralized collected coarse material is added into the crushing bin 2 again to continue processing until the standard is met.

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

Claims

1. The utility model provides an ultra-fine calcium oxide production facility, is including smashing storehouse (2), its characterized in that: the crushing bin is characterized in that the upper end of the crushing bin (2) is designed to be open, a coarse material discharge port (1) and a fine material discharge port (3) are arranged at the bottom of the crushing bin (2), a crushing roller (12) is arranged at the upper end of the inside of the crushing bin (2), rotating shafts at two ends of the crushing roller (12) penetrate through the crushing bin (2) and are fixed through a bearing seat (16), a driven wheel (13) is installed on a rotating shaft at the left side of the crushing roller (12), four rows of crushing teeth (14) are installed on the crushing roller (12) in an annular array mode, a crushing shaft (18) is installed at the middle position of the inside of the crushing bin (2) through the bearing seat (16), two rows of crushing knives (17) are uniformly installed on the upper portion and the lower portion of the crushing shaft (18), a driving wheel (9) is installed at the left end of the crushing shaft (18), the driving wheel (9) is connected with the driven wheel (13) through a belt (10), and a vibrating screen (6) is obliquely arranged at the lower end of the inside of the crushing bin (2), four corners of the bottom end of the vibrating screen (6) are installed on the crushing bin (2) through springs (5), and a vibrating motor (20) is installed in the middle of the bottom of the vibrating screen (6).

2. The apparatus for producing ultrafine calcium oxide according to claim 1, wherein: the crushing bin (2) is internally provided with a drainage plate A (15) on the side wall of the right side of the upper end of the crushing roller (12) and a crushing seat (21) on the side wall of the left side of the crushing roller (12), and the crushing seat (21) is uniformly provided with fixed teeth (22) which are staggered with the crushing teeth (14).

3. The apparatus for producing ultrafine calcium oxide according to claim 1, wherein: and a flow divider (11) is arranged in the crushing bin (2) under the crushing roller (12) and above the crushing shaft (18).

4. The apparatus for producing ultrafine calcium oxide according to claim 1, wherein: two drainage plates B (19) are symmetrically arranged between the crushing shaft (18) and the vibrating screen (6) on two sides of the crushing bin (2).

5. The apparatus for producing ultrafine calcium oxide according to claim 1, wherein: four supporting legs (4) are installed to crushing storehouse (2) outside bottom and are the rectangular array.

6. The apparatus for producing ultrafine calcium oxide according to claim 1, wherein: the crushing bin is characterized in that a mounting plate (7) is arranged below a driving wheel (9) on the outer wall of the crushing bin (2), a transmission motor (8) is arranged on the mounting plate (7), and an output shaft of the transmission motor (8) is meshed with a crushing shaft (18).