CN212856012U - Mineral separation device for ultrafine ground limestone powder - Google Patents

Abstract

The utility model relates to a ground limestone superfine micropowder ore dressing device, including the ball mill main part, the ball mill main part includes feed inlet, driving motor, supporting mechanism and discharge gate, the feed inlet sets up in ball mill main part front end, supporting mechanism sets up in ball mill main part lower part, driving motor sets up in ball mill main part front portion, the discharge gate sets up in ball mill main part rear end, still includes defeated material mechanism and dust collection mechanism, defeated material mechanism sets up in the discharge gate below, dust collection mechanism sets up in the discharge gate top, the utility model discloses a ground limestone superfine micropowder ore dressing device collects the raise dust that produces when the discharge of ball mill discharge gate through dust collection mechanism, can effectively purify the operational environment of job site, reduces the injury of the raise dust of job site to operation personnel health.

Description

Mineral separation device for ultrafine ground limestone powder

Technical Field

The utility model belongs to the mineral processing equipment field, concretely relates to ore dressing device, in particular to ground limestone superfine micropowder ore dressing device.

Background

The mineral separation is a process of separating useful minerals from gangue minerals by adopting methods such as a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like after the ores are crushed and levigated according to physical and chemical properties of different minerals in the ores, separating various symbiotic or associated useful minerals from each other as much as possible, and removing or reducing harmful impurities so as to obtain raw materials required by smelting or other industries.

Disclosure of Invention

In order to overcome the defects of the prior art, the mineral separation device for the ground limestone ultrafine micro powder is provided, and the problems that in the prior art, the flying dust is more in the working site of a ball mill during working, the working environment is influenced, the body of an operator is greatly damaged and the like can be effectively solved.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a ground limestone superfine micropowder ore dressing device, includes the ball mill main part, the ball mill main part includes feed inlet, driving motor, supporting mechanism and discharge gate, the feed inlet sets up in ball mill main part front end, supporting mechanism sets up in ball mill main part lower part, driving motor sets up in ball mill main part front portion, the discharge gate sets up in ball mill main part rear end, still includes defeated material mechanism and collection dirt mechanism, defeated material mechanism sets up in the discharge gate below, it sets up in the discharge gate top to collect dirt mechanism.

Further, defeated material mechanism is including connecing silo, landing leg, conveyer belt, conveying roller and conveying motor, the landing leg sets up in connecing silo and conveying roller both sides, the conveying roller rotates to be set up in the landing leg top, the conveyer belt is installed in the conveying roller outside, conveying motor sets up on the landing leg of conveying roller tip, the pivot tip of conveying motor and the conveying roller be provided with the reduction gear, the roller of retarder connection conveying roller is passed through in the pivot of motor, the bottom that connects the silo is opened there is the unloading hole, the conveyer belt is located the unloading hole under, the bottom cross section that connects the silo is the V type.

Further, the dust collecting mechanism comprises a fixing plate, a dust collecting box, a conveying pipe, a negative pressure fan and a dust collecting cover, the fixing plate is arranged above the supporting mechanism, the dust collecting box is arranged on the fixing plate, one end of the conveying pipe is connected with the dust collecting box, the other end of the conveying pipe penetrates through the fixing plate to be connected with the dust collecting cover, and the negative pressure fan is arranged in the conveying pipe.

Furthermore, the inner wall of the top of the dust collection box is provided with a filter screen, the top of the dust collection box is provided with a plurality of ventilation holes, one side of the top of the dust collection box is connected with the box body of the dust collection box through a hinge, the other side of the top of the dust collection box is connected with the box body of the dust collection box through a buckle, and the conveying pipe is connected with the dust collection box in an inserting and embedding manner.

Furthermore, a positioning stop block and a retention mechanism are further arranged on the fixed plate, the retention mechanism comprises a sliding plate and a limiting rail with a sliding groove, the limiting rail is arranged on the side portion of the fixed plate, the sliding plate is arranged in the sliding groove of the limiting rail, and a compression spring is arranged between the bottom of the sliding plate and the limiting rail.

The utility model discloses a ground limestone superfine micropowder ore dressing device's beneficial effect:

the utility model discloses a ground limestone superfine micropowder ore dressing device collects through produced raise dust when dust collecting mechanism discharges the material to the ball mill discharge gate, can effectively purify job site's operational environment, reduces job site's raise dust to the injury of operation personnel health.

Drawings

FIG. 1 is a schematic structural diagram of a mineral separation device for ultrafine ground calcium carbonate powder according to the present invention;

FIG. 2 is a top view of the dust collecting box and the retention mechanism of the mineral processing device for ultrafine ground heavy calcium carbonate;

fig. 3 is an enlarged view of the retention mechanism of the mineral processing device for ultrafine ground limestone powder of the utility model.

In the figure: 1-ball mill body, 2-material conveying mechanism, 3-dust collecting mechanism, 101-material inlet, 102-driving motor, 103-supporting mechanism, 104-material outlet, 201-material receiving groove, 202-supporting leg, 203-conveying belt, 204-conveying roller, 205-conveying motor, 206-speed reducer, 301-fixing plate, 302-dust collecting box, 303-conveying pipe, 304-negative pressure fan, 305-dust collecting cover, 306-filter screen, 307-vent hole, 308-positioning block, 309-fixing mechanism, 310-sliding plate, 311-limit rail, 312-compression spring and 313-buckle.

Detailed Description

The mineral separation device for ultrafine heavy calcium carbonate micropowder of the present invention is described in more detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, 2 and 3, a ground limestone ultrafine powder ore dressing device comprises a ball mill main body 1, wherein the ball mill main body 1 comprises a feed inlet 101, a driving motor 102, a supporting mechanism 103 and a discharge outlet 104, the feed inlet 101 is arranged at the front end of the ball mill main body 1, the supporting mechanism 103 is arranged at the lower part of the ball mill main body 1, the supporting mechanism is used for supporting the ball mill, the driving motor 102 is arranged at the front part of the ball mill main body 1, the discharge outlet 104 is arranged at the rear end of the ball mill main body 1, the driving motor is a speed regulating motor, the rotating speed of the ball mill can be controlled by adjusting the rotating speed of the driving motor, the ground limestone ultrafine powder ore dressing device further comprises a material conveying mechanism 2 and a dust collecting mechanism 3, the material conveying mechanism 2 is arranged below the discharge outlet 104, the dust collecting mechanism 3 is arranged above the discharge, the supporting legs 202 are arranged on two sides of the material receiving groove 201 and the conveying roller 204, the conveying roller 204 is rotatably arranged on the top of the supporting legs 202, the conveying belt 203 is arranged outside the conveying roller 204, the conveying motor 205 is arranged on the supporting legs 202 at the end parts of the conveying roller 204, the rotating shaft end part of the conveying motor 205 and the conveying roller 204 are provided with the speed reducer 206, the rotating shaft of the motor is connected with the roller shaft of the conveying roller 204 through the speed reducer 206, the bottom of the material receiving groove 201 is provided with a discharging hole, the conveying belt 203 is positioned under the discharging hole, the cross section of the bottom of the material receiving groove 201 is V-shaped, the material conveying mechanism receives the material discharged from the discharging hole through the material receiving groove, the material falls to the conveying belt from the through hole at the bottom of the material receiving groove through the material receiving groove, the conveying belt conveys the material to the next process under, the dust collection mechanism 3 comprises a fixing plate 301, a dust collection box 302, a delivery pipe 303, a negative pressure fan 304 and a dust collection cover 305, the fixing plate 301 is arranged above the supporting mechanism 103, the dust collection box 302 is arranged on the fixing plate 301, one end of the delivery pipe 303 is connected with the dust collection box 302, the other end of the delivery pipe penetrates through the fixing plate 301 to be connected with the dust collection cover 305, the negative pressure fan 304 is arranged in the delivery pipe 303, the dust collection mechanism is matched with the negative pressure fan through the delivery pipe, the negative pressure fan generates negative pressure to draw raised dust in the air into the dust collection box through the dust collection cover and the delivery pipe, the inner wall of the top of the dust collection box 302 is provided with a filter screen 306, the top of the dust collection box 302 is provided with a plurality of vent holes 307, one side of the top of the dust collection box 302 is connected with a box body of the, the top of the dust collection box is hinged with the box body of the dust collection box, so that the dust in the box body can be conveniently opened and cleaned, a filter screen can be conveniently replaced or cleaned, the top and the box body of the dust collection box are connected through buckles, the dust collection box is enabled to be strong in sealing effect, the dust collection box is connected in an inserting and embedding manner, so that the dust collection box can be conveniently installed or taken down, the dust collected in the dust collection box can be conveniently cleaned, a positioning stop block 308 and a fixing mechanism 309 are further arranged on the fixed plate 301, the fixing mechanism 309 comprises a sliding plate 310 and a limiting rail 311 with a sliding groove, the limiting rail 311 is arranged on the lateral part of the fixed plate 301, the sliding plate 310 is arranged in the sliding groove of the limiting rail 311, a compression spring 312 is arranged between the bottom of the sliding plate 310 and the limiting rail 311.

In this implementation: when the device is used, a driving motor is controlled, the driving motor operates to drive a gear ring on a ball mill to move through a gear on the shaft part of the driving motor so as to drive the ball mill to operate, materials are added into the ball mill from a feeding hole, the ball mill operates to grind the materials, the ground materials enter a receiving groove from a discharging hole, the materials fall to a conveying belt after passing through the receiving groove, a conveying motor is started, the conveying motor drives a conveying roller to rotate through a speed reducer on the shaft part of the conveying motor, the conveying roller rotates to drive the conveying belt to convey the materials to the next process, when the material dust falling to the receiving groove from the discharging hole is too large, a negative pressure fan is started, the negative pressure fan operates to form negative pressure, air with the dust is extracted to a dust collection box through a dust collection cover and the conveying pipe, the dust is filtered by a filter screen after reaching the dust collection box, the collection of the raised dust is completed, the device can greatly improve the working environment of the working site of an operator when in use, effectively reduce the raised dust, and reduce the harm of the raised dust to the body of the operator, when a filter screen in the dust collection box needs to be cleaned or the raised dust needs to be cleaned, the sliding plate is pressed and slides along the sliding groove of the limiting rail, when the sliding plate is pressed below the placing surface of the dust collection box of the fixed plate, the dust collection box can be taken out and cleaned, when the dust collection box is installed, the sliding plate also needs to be pressed below the placing surface of the dust collection box of the fixed plate, the dust collection box is placed on the fixed plate, the dust collection box is pushed, when the front end of the dust collection box reaches the positioning stop, the pushing is stopped, the dust collection box and the conveying pipe are inserted and butted, the sliding plate is loosened, the sliding plate is reset under the action of the spring, the dust collection box is placed, the dust collection box is stopped, the utility model has the advantages of convenient disassembly and cleaning, good fixation and convenient use.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims (5)

1. The utility model provides a ground limestone superfine miropowder ore dressing device, includes the ball mill main part, the ball mill main part includes feed inlet, driving motor, supporting mechanism and discharge gate, the feed inlet sets up in ball mill main part front end, supporting mechanism sets up in ball mill main part lower part, driving motor sets up in ball mill main part front portion, the discharge gate sets up in ball mill main part rear end, its characterized in that: still including defeated material mechanism and collection dirt mechanism, defeated material mechanism sets up in the discharge gate below, collection dirt mechanism sets up in the discharge gate top.

2. The ground limestone superfine micropowder beneficiation plant according to claim 1, characterized in that: defeated material mechanism is including connecing silo, landing leg, conveyer belt, conveying roller and conveying motor, the landing leg sets up in connecing silo and conveying roller both sides, the conveying roller rotates and sets up in the landing leg top, the conveyer belt is installed in the conveying roller outside, conveying motor sets up on the landing leg of conveying roller tip, conveying motor's pivot tip and conveying roller be provided with the reduction gear, the roller with respect to retarder connection conveying roller is passed through in the pivot of motor, the bottom that connects the silo is opened there is the unloading hole, the conveyer belt is located the unloading hole under, the bottom cross section that connects the silo is the V type.

3. The ground limestone superfine micropowder beneficiation plant according to claim 1, characterized in that: the dust collection mechanism comprises a fixed plate, a dust collection box, a conveying pipe, a negative pressure fan and a dust collection cover, the fixed plate is arranged above the supporting mechanism, the dust collection box is arranged on the fixed plate, one end of the conveying pipe is connected with the dust collection box, the other end of the conveying pipe penetrates through the fixed plate to be connected with the dust collection cover, and the negative pressure fan is arranged in the conveying pipe.

4. The ground limestone superfine micropowder beneficiation plant according to claim 3, characterized in that: the inner wall of the top of the dust collection box is provided with a filter screen, the top of the dust collection box is provided with a plurality of ventilation holes, one side of the top of the dust collection box is connected with the box body of the dust collection box through a hinge, the other side of the top of the dust collection box is connected with the box body of the dust collection box through a buckle, and the conveying pipe is connected with the dust collection box in an inserting and embedding manner.

5. The ground limestone superfine micropowder beneficiation plant according to claim 3, characterized in that: the fixed plate is also provided with a positioning stop block and a positioning mechanism, the positioning mechanism comprises a sliding plate and a limiting rail with a sliding groove, the limiting rail is arranged on the side part of the fixed plate, the sliding plate is arranged in the sliding groove of the limiting rail, and a compression spring is arranged between the bottom of the sliding plate and the limiting rail.

Images