CN210545599U

CN210545599U - High-efficient rubbing crusher of calcium carbonate

Info

Publication number: CN210545599U
Application number: CN201921175224.0U
Authority: CN
Inventors: 雷震
Original assignee: Hubei Yongyu New Material Polytron Technologies Inc
Current assignee: Hubei Yongyu New Material Polytron Technologies Inc
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-19
Anticipated expiration: 2029-07-25

Abstract

The utility model provides a high-efficient rubbing crusher of calcium carbonate, including hopper, shale shaker and support, the storehouse of milling is installed to the bottom of hopper, the position department that is connected with the hopper on the inside wall at storehouse top of milling installs porous sieve, install the rotating electrical machines on the motor frame, the bottom of rotating electrical machines is connected and is installed the main shaft, the position department that lies in the hopper on the main shaft installs rotatory centrum, the position department that lies in the storehouse of milling on the main shaft installs rotatory mill, the shale shaker is hung in the bottom of the storehouse of milling through the elastic fiber pole, recovery tube and riser are installed respectively to one side of the bottom of support and bottom, the one end of recovery tube communicates with the bottom of riser, connect between the top of riser and the mouth of backgrinding and install the tube, this high-efficient rubbing crusher of calcium carbonate reasonable in design, it is stable durable, can efficiently crush massive calcium carbonate.

Description

High-efficient rubbing crusher of calcium carbonate

Technical Field

The utility model relates to a calcium carbonate processing technology field specifically is a high-efficient rubbing crusher of calcium carbonate.

Background

Calcium carbonate is a raw material that is widely used in many industries, and calcium carbonate that is actually used in the industrial fields is powdered, so it is necessary to pulverize calcium carbonate into powder.

At present, the crushing apparatus of calcium carbonate is smashed with ordinary rubbing crusher, because the calcium carbonate shaping is with cubic existence to the volume is great, when smashing through current ordinary rubbing crusher, appears smashing the inhomogeneous condition of finished product thickness easily, and directly smashes bold calcium carbonate and lead to the impaired aggravation of mill to influence equipment life easily, for this, the utility model provides a high-efficient rubbing crusher of calcium carbonate.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a not enough to prior art exists, the utility model aims at providing a high-efficient rubbing crusher of calcium carbonate to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, it is stable durable, can the efficient crush cubic calcium carbonate.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-efficiency calcium carbonate pulverizer comprises a hopper, a vibrating screen and a support, wherein a plurality of fixed baffles are arranged on the inner side wall of the hopper, a grinding bin is arranged at the bottom of the hopper, two blanking pipes are connected and arranged at the bottom of the grinding bin, a grinding return opening is formed in the side wall of one side of the grinding bin, a porous screen plate is arranged at the position, connected with the hopper, on the inner side wall of the top of the grinding bin, a plurality of coarse screen holes are formed in the porous screen plate, a motor frame is arranged on the inner side wall of the top of the hopper, a rotating motor is arranged on the motor frame, a main shaft is connected and arranged at the bottom of the rotating motor, the main shaft extends downwards to the bottom of the grinding bin, a rotating cone is arranged at the position, positioned in the hopper, on the main shaft, a plurality of rotating baffles are arranged on the side wall of the rotating cone, the hopper is arranged at the top of the support, hangers are arranged at positions, located at the bottom of the grinding bin, of two sides of the support, fixed hangers are arranged on outer side walls of two sides of the vibrating screen, elastic fiber rods are fixedly arranged in the fixed hangers, the top of each elastic fiber rod is fixedly connected with the hangers, the vibrating screen is hung at the bottom of the grinding bin through the elastic fiber rods, a vibrating motor is arranged at the bottom of the vibrating screen, a pair of blanking interfaces are arranged at the top of the vibrating screen, a discharge port is arranged at the bottom of the vibrating screen, a screen mesh is arranged in the vibrating screen, oversize material falling grooves are arranged at positions, located at two sides of the screen mesh, of the vibrating screen, a recovery pipe and a lifting pipe are respectively arranged at one side of the bottom and one side of the bottom of the support, one end of the recovery pipe is communicated with the bottom of the lifting pipe, and packing augers are, the other end of the recovery pipe is provided with a horizontal motor, the top end of the lifting pipe is provided with a lifting motor, the top of the recovery pipe is provided with a pair of recovery ports, and a back grinding pipe is connected and installed between the top of the lifting pipe and the back grinding port.

As an optimal mode of the utility model, all be connected between blanking pipe and the blanking interface, the bottom in oversize thing chute and retrieve the interface and install the hose connection.

As an optimized mode of the utility model, the corresponding positions on the outer side wall of the rotary grinding disc and the inner wall of the grinding chamber are provided with grinding insections.

As an optimized mode of the utility model, the inspection opening is installed at the bottom of one side of the lifting pipe.

The utility model has the advantages that: the utility model discloses a high-efficient rubbing crusher of calcium carbonate, including hopper, shale shaker, a support, fixed stop, the storehouse of milling, blanking pipe, go back to grind mouthful, porous sieve board, coarse screen mesh, motor frame, rotating electrical machines, main shaft, rotatory centrum, rotating stop, rotatory mill, the insection of milling, stores pylon, fixed hangers, elastic fiber pole, vibrating motor, blanking interface, discharge gate, flexible coupling pipe, screen cloth, oversize thing chute, the recovery tube, the riser, the auger pivot, horizontal motor, promote the motor, retrieve the interface, inspection opening and go back to grind the pipe.

1. This high-efficient rubbing crusher of calcium carbonate can carry out the processing operation of preliminary breakage and meticulous grinding successively to the calcium carbonate piece, can smash massive calcium carbonate piece and enter into the storehouse of milling after becoming less volume again, can alleviate the operating pressure of the interior mill of storehouse of milling, prevents that the mill from directly milling massive calcium carbonate and lead to wearing and tearing aggravation to influence equipment life's condition and taking place.

2. The calcium carbonate after being milled can enter the vibrating screen through the blanking pipe to be screened by the high-efficiency calcium carbonate pulverizer, the quality of a finished calcium carbonate product can be guaranteed after the calcium carbonate product is screened by the vibrating screen, and the same thickness of the calcium carbonate is guaranteed.

3. The oversize materials left by the vibrating screen of the high-efficiency calcium carbonate pulverizer can enter the recovery pipe through the oversize material falling groove and then return to the grinding bin through the recovery pipe, the lifting pipe and the grinding return pipe, so that the oversize materials of the calcium carbonate with unqualified fineness can be repeatedly ground, the loss degree of the materials in the processing process is reduced, and the grinding qualification rate is high.

Drawings

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

FIG. 2 is a partially enlarged schematic view of the sectional structure of the hopper and the milling chamber of the present invention;

FIG. 3 is a partially enlarged schematic view of the sectional structure of the vibrating screen and the recycling pipe of the present invention;

fig. 4 is a schematic partial sectional view of the connection structure of the lifting pipe and the milling chamber of the present invention;

in the figure: 1-hopper, 2-vibrating screen, 3-bracket, 4-fixed baffle, 5-grinding bin, 6-blanking pipe, 7-regrinding port, 8-porous screen plate, 9-coarse screen hole, 10-motor frame, 11-rotating motor, 12-main shaft, 13-rotating cone, 14-rotating baffle, 15-rotating grinding disc, 16-grinding insection, 17-hanging frame, 18-fixed hanging ear, 19-elastic fiber rod, 20-vibrating motor, 21-blanking interface, 22-discharging port, 23-flexible connecting pipe, 24-screen mesh, 25-oversize falling groove, 26-recovery pipe, 27-lifting pipe, 28-auger rotating shaft, 29-horizontal motor, 30-lifting motor, 31-recovery interface, 32-inspection opening, 33-regrinding tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a high-efficiency calcium carbonate pulverizer comprises a hopper 1, a vibrating screen 2 and a support 3, wherein a plurality of fixed baffles 4 are arranged on the inner side wall of the hopper 1, a grinding bin 5 is installed at the bottom of the hopper 1, two blanking pipes 6 are connected and installed at the bottom of the grinding bin 5, a grinding return opening 7 is formed in the side wall of one side of the grinding bin 5, a porous screen plate 8 is installed at a position, connected with the hopper 1, on the inner side wall at the top of the grinding bin 5, a plurality of coarse screen holes 9 are formed in the porous screen plate 8, a motor frame 10 is installed on the inner side wall at the top of the hopper 1, a rotating motor 11 is installed on the motor frame 10, a main shaft 12 is connected and installed at the bottom of the rotating motor 11, the main shaft 12 extends downwards to the bottom of the grinding bin 5, a rotating cone 13 is installed at a position, located in the hopper 1, on the main shaft 12, a plurality of, the utility model discloses a vibrating screen, including main shaft 12, hopper 1, grinding bin 5, fixed hangers 18, vibrating screen 2, vibrating motor 20, a pair of blanking interface 21 is seted up at the top of vibrating screen 2, discharge gate 22 is installed to the bottom of vibrating screen 2, the position department that lies in grinding bin 5 on main shaft 12 installs rotatory mill 15, the top at support 3 is installed to hopper 1, the position department that the both sides of support 3 lie in grinding bin 5 bottom all installs stores pylon 17, all install fixed hangers 18 on the lateral wall of the both sides of vibrating screen 2, fixed mounting has elastic fiber pole 19 in the fixed hangers 18, elastic fiber pole 19's top and stores pylon 17 fixed connection, vibrating screen 2 hangs through elastic fiber pole 19 and establishes in the bottom of grinding bin 5, vibrating motor 20 is installed to the bottom of vibrating screen 2, a pair of blanking interface 21 is seted up at the top of vibrating screen 2, the bottom of vibrating screen 2 is installed discharge gate 22, the bottom of support 3 and one side of bottom install recovery tube 26 and riser 27 respectively, the one end of recovery tube 26 communicates with the bottom of riser 27, all install auger pivot 28 in recovery tube 26 and the riser 27, horizontal motor 29 is installed to the other end of recovery tube 26, lift motor 30 is installed on the top of riser 27, the top of recovery tube 26 is provided with a pair of recovery interface 31, it grinds pipe 33 to connect to install back between the top of riser 27 and the mouth 7 that grinds back.

As an optimized mode of the present invention, the flexible connection tube 23 is installed between the blanking tube 6 and the blanking interface 21 and between the bottom of the oversize material falling groove 25 and the recycling interface 31.

As an optimized mode of the present invention, the outer side wall of the rotary grinding disc 15 and the inner wall of the grinding chamber 5 are provided with grinding insections 16.

As a preferred mode of the present invention, an inspection opening 32 is installed at the bottom of one side of the riser 27.

The working principle is as follows: the calcium carbonate high-efficiency pulverizer is controlled to start various electrical appliances through being connected with an external power supply through an electric wire, when calcium carbonate is crushed, after equipment is started, a rotating motor 11 drives a rotating cone 13 and a rotating millstone 15 to rotate through a main shaft 12, calcium carbonate coarse blocks are put into the hopper 1, then the calcium carbonate coarse blocks can be extruded and collided by a rotating baffle 14 on the rotating cone 13 and a fixed baffle 4 on the inner wall of the hopper 1 mutually to complete primary crushing, then the calcium carbonate small blocks after the primary crushing can fall into a grinding bin 5 through a coarse sieve hole 9 on a porous sieve plate 8, then the rotating millstone 15 in the grinding bin 5 can realize grinding processing of the calcium carbonate small blocks, the ground calcium carbonate can enter the inside of a vibrating screen 2 through a blanking pipe 6, and the vibrating screen 2 can realize continuous horizontal vibration through a vibrating motor 20 and an elastic fiber rod 19, the calcium carbonate falling into the vibrating screen 2 can be screened, the calcium carbonate powder of undersize materials is qualified finished products, the finished products can fall through the discharge port 22, the discharge port 22 can be conveniently connected with an external material conveying system to convey out the finished calcium carbonate powder, the fineness of the oversize materials of the calcium carbonate left in the vibrating screen 2 cannot reach the standard of the finished products, the oversize materials can fall into the recovery pipe 26 through the oversize material falling grooves 25 on two sides inside the vibrating screen 2, then the oversize materials can be transferred through the recovery pipe 26 and the auger rotating shaft 28 in the lifting pipe 27, finally the oversize materials can return to the grinding bin 5 through the regrinding pipe 33 at the top of the lifting pipe 27 to be ground again, the process can repeatedly grind the oversize materials of the calcium carbonate with unqualified fineness, and the loss degree of the materials in the processing process is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient rubbing crusher of calcium carbonate, includes hopper (1), shale shaker (2) and support (3), its characterized in that, be provided with a plurality of fixed stop (4) on the inside wall of hopper (1), grinding storehouse (5) is installed to the bottom of hopper (1), two blanking pipe (6) are installed to the bottom connection of grinding storehouse (5), grind back mouthful (7) seted up on the lateral wall of grinding storehouse (5) one side, porous sieve board (8) are installed to the position department that is connected with hopper (1) on the inside wall at grinding storehouse (5) top, a plurality of coarse mesh (9) have been seted up on porous sieve board (8), install motor frame (10) on the inside wall at hopper (1) top, install rotating electrical machines (11) on motor frame (10), main shaft (12) are installed to the bottom connection of rotating electrical machines (11), the utility model discloses a grinding machine, including main shaft (12), rotatory centrum (13) are installed to the position department that lies in hopper (1) on main shaft (12), be provided with a plurality of rotating baffle (14) on the lateral wall of rotatory centrum (13), the position department that lies in hopper (5) on main shaft (12) installs rotatory mill (15), the top at support (3) is installed in hopper (1), stores pylon (17) are all installed to the position department that the both sides of support (3) lie in mill storehouse (5) bottom, all install fixed hangers (18) on the lateral wall of the both sides of shale shaker (2), fixed mounting has elastic fiber pole (19) in fixed the hangers (18), the top and stores pylon (17) fixed connection of elastic fiber pole (19), shale shaker (2) are hung through elastic fiber pole (19) and are established in the bottom of milling storehouse (5), vibrating motor (20) is installed to the bottom of shale shaker (2), a pair of blanking interface (21) has been seted up at the top of shale shaker (2), discharge gate (22) is installed to the bottom of shale shaker (2), the internally mounted of shale shaker (2) has screen cloth (24), the position department that is located screen cloth (24) both sides in shale shaker (2) is provided with oversize thing chute (25), recovery tube (26) and riser (27) are installed respectively to the bottom of support (3) and one side of bottom, the one end of recovery tube (26) is linked together with the bottom of riser (27), all install auger pivot (28) in recovery tube (26) and riser (27), horizontal motor (29) are installed to the other end of recovery tube (26), lift motor (30) are installed on the top of riser (27), the top of recovery tube (26) is provided with a pair of recovery interface (31), and a back grinding pipe (33) is connected and installed between the top of the lifting pipe (27) and the back grinding port (7).

2. The efficient calcium carbonate pulverizer as claimed in claim 1, wherein: and soft connecting pipes (23) are connected and mounted between the blanking pipe (6) and the blanking interface (21) and between the bottom of the oversize material falling groove (25) and the recovery interface (31).

3. The efficient calcium carbonate pulverizer as claimed in claim 1, wherein: grinding insections (16) are arranged on the outer side wall of the rotary grinding disc (15) and the corresponding positions on the inner wall of the grinding bin (5).

4. The efficient calcium carbonate pulverizer as claimed in claim 1, wherein: an inspection opening (32) is arranged at the bottom of one side of the lifting pipe (27).