CN211359202U

CN211359202U - Based on sieving mechanism is used in exploitation of tungsten concentrate

Info

Publication number: CN211359202U
Application number: CN201921642478.9U
Authority: CN
Inventors: 刘芳艳
Original assignee: Dayu Xinrui Mining Co ltd
Current assignee: Dayu Xinrui Mining Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-28
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a based on sieving mechanism is used in exploitation of tungsten concentrate relates to ore processing technology field. This based on sieving mechanism is used in exploitation of tungsten concentrate, which comprises a bod, the inner chamber middle part fixed mounting of organism has the flotation cell, and the middle part fixed mounting at organism top has the cylinder, and the output of cylinder runs through the interior top and the fixedly connected with box body of organism, and fixed mounting has first motor in the box body, and the output shaft of first motor runs through the top of the bottom fixedly connected with bull stick of box body, and the equal fixed mounting in the left and right sides of bull stick has scraping mechanism. This sieving mechanism for exploitation based on tungsten concentrate scrapes the special design of material mechanism through the bull stick both ends to can make first motor function drive bull stick pivoted in-process, drive and scrape material mechanism and rotate and clear up adnexed piece on the flotation cell inner wall, and can produce the vibration based on the structural design of scraping material mechanism self at the clearance in-process, avoid the piece to glue and glue in scraping material mechanism.

Description

Based on sieving mechanism is used in exploitation of tungsten concentrate

Technical Field

The utility model relates to an ore processing technology field specifically is a based on sieving mechanism is used in exploitation of tungsten concentrate.

Background

Tungsten belongs to rare elements and comprises ferrotungsten concentrate and calcium tungstate concentrate, the content of tungsten in the earth crust is only 0.8%, the tungsten reserves in China account for about 55% of the total reserves in the world, and the tungsten reserves are the top. Tungsten is a parent stone element, mainly present in pegmatite and hydrothermal deposits in the form of tungstates; there are about 15 kinds of tungsten ores known, of which there are mainly two kinds of wolframite and scheelite. The beneficiation process of tungsten concentrate is generally to produce the wolframite concentrate or scheelite concentrate which reaches the national standard by the technological processes of crushing, ball milling, gravity separation (mainly including table concentrator and jigging), flotation, electric separation, magnetic separation and the like of wolframite (wolframite or scheelite), wherein the content of the main component tungsten trioxide of the wolframite concentrate can reach more than 65%. In the process of screening tungsten concentrates, after tungsten concentrates with larger sizes are removed, the remaining part with smaller particle sizes needs to be further screened by a flotation method, part of scraps dipped in water are extremely easy to adhere to the equipment, the scraps containing part of the tungsten concentrates can be put into processing after being collected, and therefore the tungsten concentrate screening device suitable for the flotation method needs to be provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a based on sieving mechanism is used in exploitation of tungsten concentrate, use the back, can collect the utilization to it when effectively avoiding the piece to glue glutinous, fully ensured that the resource is by the normal clear of utilization ratio and screening.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a based on sieving mechanism is used in exploitation of tungsten concentrate, includes the organism, the inner chamber middle part fixed mounting of organism has the flotation cell, and the middle part fixed mounting at organism top has the cylinder, and the output of cylinder runs through the interior top and the fixedly connected with box body of organism, and box body internal fixed mounting has a first motor, and the output shaft of first motor runs through the top of the bottom fixedly connected with bull stick of box body, and the equal fixed mounting in the left and right sides of bull stick has scraping mechanism, and two scraping mechanisms are located the left and right sides at flotation cell inner chamber top respectively.

The utility model discloses a flotation device, including flotation tank, the one end of inlet tube has been pegged graft to the interior left wall in flotation tank, and the other end of inlet tube runs through the left side of organism, the left side that is equipped with the ejection of compact frame is inlayed to the interior right wall in flotation tank, and the right side of ejection of compact frame runs through the right side and the downward sloping of organism, it has two open-close boards to be the articulated form of symmetry in flotation tank's the bottom, and the relative one side of two open-close boards laminates each other, the inside and outside both sides of open-close board bottom are run through respectively to the upper and lower both sides of open-close board, the left and right sides of flotation tank below all is provided with the pneumatic cylinder, and two pneumatic.

The below of open-close plate is provided with the conveyer belt, and conveyer belt movable mounting is between the bottom of the inner wall left and right sides of the organism, the drive end of conveyer belt and the output shaft fixed connection of second motor, and second motor fixed mounting is in the left bottom of organism, the below of conveyer belt is provided with the stock guide, and the front of stock guide runs through the front of organism, the right side of organism is provided with the case that gathers materials, and the case that gathers materials is located the below of material frame, the below of the case that gathers materials is provided with the backup pad, and be row form equidistance movable mounting in the top of backup pad and have a plurality of rotary drums, the top of rotary drum and the bottom sliding.

Preferably, scrape material mechanism and include fixed block, connecting rod, soft ball, scraper blade, spring and vibrating motor, one side and the bull stick fixed connection of fixed block, connecting rod fixed connection is at the middle part of fixed block inside wall, and the other end fixedly connected with soft ball of connecting rod extends to the outside of fixed block, and one side fixedly connected with scraper blade of the back of the body connecting rod of soft ball, and both ends about the relative one side difference fixedly connected with spring of scraper blade and fixed block, vibrating motor fixed mounting is on the inside wall of fixed block.

Preferably, the self gravity of the scraper is equal to the elastic force of the spring, and one side of the scraper, which is back to the soft ball, is tightly attached to the inner wall of the flotation tank.

Preferably, a feeding port is formed in the top of the machine body, and the feeding port penetrates through the inner top of the machine body and is communicated with the inner cavity of the machine body.

Preferably, the open-close plates incline downwards towards one side of the middle part of the bottom of the flotation tank, and sealing pieces are fixedly connected to the opposite sides of the two open-close plates.

Preferably, the left side fixed connection of backup pad is in the bottom on organism right side, and the opposite side of backup pad articulates there is the baffle that is used for spacing case that gathers materials.

The utility model provides a based on sieving mechanism is used in exploitation of tungsten concentrate. The method has the following beneficial effects:

(1) this sieving mechanism for exploitation based on tungsten concentrate, scrape the special design of material mechanism through the bull stick both ends, thereby can make first motor function drive bull stick pivoted in-process, drive and scrape material mechanism and rotate and clear up adnexed piece on the flotation cell inner wall, and can be in the clearance process based on the structural design who scrapes material mechanism self and produce the vibration, avoid the piece to glue on scraping material mechanism, thereby can effectively scrape and discharge remaining piece in the flotation cell, and then improve ore utilization.

(2) This based on sieving mechanism is used in exploitation of tungsten concentrate, go up the flotation cell through the play material frame in the flotation cell piece along with the overflow discharge to the case that gathers materials, set up through the cooperation of rotary drum simultaneously and be convenient for shift out the case that gathers materials, set up through the cooperation of conveyer belt and stock guide, be convenient for pour remaining piece to conveyer belt surface and discharge through opening the open-close plate after accomplishing the flotation.

Drawings

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

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

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a front sectional view of the scraping mechanism of the present invention.

In the figure: 1 machine body, 2 flotation tanks, 3 air cylinders, 4 box bodies, 5 first motors, 6 rotating rods, 7 scraping mechanisms, 8 water inlet pipes, 9 discharging frames, 10 open-close plates, 11 hydraulic cylinders, 12 conveyor belts, 13 second motors, 14 material guide plates, 15 material collecting boxes, 16 supporting plates, 17 rotating cylinders, 71 fixing blocks, 72 connecting rods, 73 soft balls, 74 scraping plates, 75 springs and 76 vibrating motors.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a based on sieving mechanism is used in exploitation of tungsten concentrate, including organism 1, the pan feeding mouth has been seted up at the top of organism 1, and the pan feeding mouth runs through organism 1's interior top and organism 1's inner chamber intercommunication, organism 1's inner chamber middle part fixed mounting has flotation tank 2, and the middle part fixed mounting at organism 1 top has cylinder 3, the output of cylinder 3 runs through organism 1's interior top and fixedly connected with box body 4, and fixed mounting has first motor 5 in the box body 4, the output shaft of first motor 5 runs through the top of the bottom fixedly connected with bull stick 6 of box body 4, and the equal fixed mounting in the left and right sides of bull stick 6 has scraping mechanism 7, two scraping mechanism 7 are located the left and right sides at 2 inner chamber tops of flotation tank respectively.

One end of a water inlet pipe 8 is inserted into the inner left wall of the flotation tank 2, the other end of the water inlet pipe 8 penetrates through the left side of the machine body 1, the left side of a discharging frame 9 is embedded into the inner right wall of the flotation tank 2, the right side of the discharging frame 9 penetrates through the right side of the machine body 1 and inclines downwards, two open-close plates 10 are symmetrically hinged in the bottom of the flotation tank 2, and opposite sides of the two cut-off boards 10 are mutually jointed, the upper side and the lower side of the cut-off boards 10 respectively penetrate through the inner side and the outer side of the bottom of the flotation tank 2, hydraulic cylinders 11 are respectively arranged on the left side and the right side below the flotation tank 2, and two pneumatic cylinders 11 are the left and right sides of symmetry form fixed mounting respectively at 1 inner wall of organism, and two pneumatic cylinders 11's output is articulated with two open-close plate 10's bottom respectively, and open-close plate 10 inclines down towards one side of 2 bottom middle parts in flotation cell, and the equal fixedly connected with gasket in relative one side of two open-close plate 10.

The below of open-close plate 10 is provided with conveyer belt 12, and conveyer belt 12 movable mounting is between the bottom of the 1 inner wall left and right sides of organism, the drive end of conveyer belt 12 and the output shaft fixed connection of second motor 13, and second motor 13 fixed mounting is in the left bottom of organism 1, the below of conveyer belt 12 is provided with stock guide 14, and the front side of stock guide 14 runs through the front of organism 1, the right side of organism 1 is provided with the case 15 that gathers materials, and the case 15 that gathers materials is located the below of ejection of compact frame 9, the below of case 15 that gathers materials is provided with backup pad 16, and be row form equidistance movable mounting in backup pad 16's the top and the bottom sliding connection of case 15 that gathers materials, the left side fixed connection of backup pad 16 is in the bottom on organism 1 right side, and the opposite side of backup pad 16 articulates there is the baffle that is.

Scraping mechanism 7 includes fixed block 71, connecting rod 72, soft ball 73, scraper blade 74, spring 75 and vibrating motor 76, one side and bull stick 6 fixed connection of fixed block 71, connecting rod 72 fixed connection is in the middle part of fixed block 71 inside wall, and the other end fixedly connected with soft ball 73 of connecting rod 72 extends to the outside of fixed block 71, one side fixedly connected with scraper blade 74 of soft ball 73 back of the body connecting rod 72, and both ends about scraper blade 74 and fixed block 71's relative one side difference fixedly connected with spring 75, vibrating motor 76 fixed mounting is on the inside wall of fixed block 71, the self gravity and the spring 75 elasticity of scraper blade 74 equal, and one side that scraper blade 74 back of the body soft ball 73 closely laminates with the inner wall of flotation cell 2.

When in use, the mineral aggregate is put into the flotation tank 2 through the feeding port, the water body is poured into the flotation tank 2 through the water inlet pipe 8, the overflowed scraps are collected in the material collecting box 15 through the material discharging frame 9, the baffle plate is rotated down to enable the material collecting box 15 to slide along the rotating cylinder 17 and move out of the supporting plate 16, the first motor 5 is driven to descend through the operation of the air cylinder 3, at the same time, the first motor 5 operates to drive the rotating rod 6 to rotate, so that the scraping plate 74 scrapes the scraps attached to the inner wall of the flotation tank 2, while the blade 74 is vibrated by the vibration motor 76 operating in conjunction with the attachment of the soft balls 73 and springs 75, thereby preventing chips from sticking to the scrapers 74, the opening-closing plate 10 is pulled open by the operation of the hydraulic cylinder 11, so that the residual mineral aggregate falls onto the conveyor belt 12, and the conveyor belt 12 is driven by the second motor 13 to operate to convey the mineral aggregate onto the guide plate 14 and discharge the mineral aggregate out of the machine body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a based on sieving mechanism is used in exploitation of tungsten concentrate, includes organism (1), its characterized in that: the flotation tank (2) is fixedly installed in the middle of an inner cavity of the machine body (1), the air cylinder (3) is fixedly installed in the middle of the top of the machine body (1), the output end of the air cylinder (3) penetrates through the inner top of the machine body (1) and is fixedly connected with the box body (4), the first motor (5) is fixedly installed in the box body (4), the output shaft of the first motor (5) penetrates through the bottom of the box body (4) and is fixedly connected with the top of the rotating rod (6), the scraping mechanisms (7) are fixedly installed on the left side and the right side of the rotating rod (6), and the two scraping mechanisms (7) are respectively located on the left side and the right side of the top of the inner cavity of;

one end of a water inlet pipe (8) is inserted into the inner left wall of the flotation tank (2), the other end of the water inlet pipe (8) penetrates through the left side of the machine body (1), the left side of a discharging frame (9) is embedded into the inner right wall of the flotation tank (2), the right side of the discharging frame (9) penetrates through the right side of the machine body (1) and inclines downwards, two open-close plates (10) are symmetrically hinged in the bottom of the flotation tank (2), opposite sides of the two split plates (10) are mutually attached, the upper side and the lower side of each split plate (10) respectively penetrate through the inner side and the outer side of the bottom of the flotation tank (2), hydraulic cylinders (11) are respectively arranged on the left side and the right side below the flotation tank (2), the two hydraulic cylinders (11) are symmetrically and fixedly arranged on the left side and the right side of the inner wall of the machine body (1) respectively, and the output ends of the two hydraulic cylinders (11) are hinged with the bottoms of the two opening plates (10) respectively;

the below of plywood (10) is provided with conveyer belt (12), and conveyer belt (12) movable mounting is between the bottom of organism (1) inner wall left and right sides, the drive end of conveyer belt (12) and the output shaft fixed connection of second motor (13), and second motor (13) fixed mounting is in the left bottom of organism (1), the below of conveyer belt (12) is provided with stock guide (14), and the front side of stock guide (14) runs through the front of organism (1), the right side of organism (1) is provided with case (15) that gathers materials, and case (15) that gathers materials are located the below of material frame (9), the below of case (15) that gathers materials is provided with backup pad (16), and be row form equidistance movable mounting in the top of backup pad (16) and have a plurality of rotary drums (17), the top of rotary drum (17) and the bottom sliding connection of case (15) that gathers materials.

2. The screening device for mining based on tungsten concentrate as claimed in claim 1, wherein: scrape material mechanism (7) including fixed block (71), connecting rod (72), soft ball (73), scraper blade (74), spring (75) and vibrating motor (76), one side and bull stick (6) fixed connection of fixed block (71), connecting rod (72) fixed connection is in the middle part of fixed block (71) inside wall, and the other end fixedly connected with soft ball (73) of connecting rod (72) and extend to the outside of fixed block (71), one side fixedly connected with scraper blade (74) of connecting rod (72) back to the back in the soft ball (73), and scraper blade (74) and the relative one side difference fixedly connected with spring (75) of fixed block (71) both ends about, vibrating motor (76) fixed mounting is on the inside wall of fixed block (71).

3. The screening device for mining based on tungsten concentrate as claimed in claim 2, wherein: the self gravity of the scraper (74) is equal to the elastic force of the spring (75), and one side of the scraper (74), which is back to the soft ball (73), is tightly attached to the inner wall of the flotation tank (2).

4. The screening device for mining based on tungsten concentrate as claimed in claim 1, wherein: the top of the machine body (1) is provided with a feeding port, and the feeding port penetrates through the inner top of the machine body (1) and is communicated with the inner cavity of the machine body (1).

5. The screening device for mining based on tungsten concentrate as claimed in claim 1, wherein: the plywood (10) incline downwards towards one side of the middle part of the bottom of the flotation tank (2), and the sealing pieces are fixedly connected to the opposite sides of the two plywood (10).

6. The screening device for mining based on tungsten concentrate as claimed in claim 1, wherein: the left side fixed connection of backup pad (16) is in the bottom on organism (1) right side, and the opposite side of backup pad (16) articulates there is the baffle that is used for spacing case (15) of gathering materials.