CN111299133A

CN111299133A - Efficient china clay sand removal separating centrifuge

Info

Publication number: CN111299133A
Application number: CN202010197351.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Fuzhou Jinan Fengruming Crafts Co ltd
Current assignee: Nanjing Tangyi Technology Innovation Service Co.,Ltd.
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-06-19
Anticipated expiration: 2040-03-19
Also published as: CN111299133B

Abstract

The invention discloses an efficient porcelain clay desanding separator, which comprises a separator body, wherein a desanding device is arranged in the separator body, the desanding device comprises a stirring cavity which is arranged on the upper end surface of the separator body and has an upward opening, a rotary disc cavity is arranged in the lower wall of the stirring cavity, a first motor is fixedly arranged in the lower wall of the rotary disc cavity, the upper end of the first motor is in power connection with a first rotating shaft, the upper end of the first rotating shaft extends into the stirring cavity, the circumferential end surface of the first rotating shaft is uniformly distributed and fixedly provided with stirring rods in the stirring cavity, a liquid path opening and closing device is arranged in the desanding device, a vibrating device is arranged at the lower side of the desanding device, and a transmission device is arranged between the desanding device and the vibrating device. The processing efficiency and the yield are obviously improved, the content of manual operation is reduced, and the labor intensity is reduced.

Description

Efficient china clay sand removal separating centrifuge

Technical Field

The invention relates to the technical field of porcelain clay processing equipment, in particular to a high-efficiency porcelain clay desanding and separating machine.

Background

The porcelain clay is a main raw material of ceramics, the pure kaolin has physical and chemical properties of high whiteness, softness, easy dispersion and suspension in water, good plasticity, high cohesiveness, excellent electrical insulation performance, good acid resistance, very low cation exchange amount, good fire resistance and the like, so the porcelain clay becomes a necessary mineral raw material for dozens of industries such as paper making, ceramics, rubber, chemical engineering, paint, medicine, national defense and the like, and the sand removal of the porcelain clay is a preliminary processing step of porcelain clay processing. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the traditional processing technology has low efficiency, unstable sand removing quality, low speed and low yield, and needs manual reciprocating operation, thus having high labor intensity.

In order to solve the problems, the present example designs an efficient china clay desanding separator, which comprises a machine body, wherein a desanding device is arranged in the machine body, the desanding device comprises a stirring cavity which is arranged on the upper end surface of the machine body and has an upward opening, a rotating disc cavity is arranged in the lower wall of the stirring cavity, a first motor is fixedly arranged in the lower wall of the rotating disc cavity, the upper end of the first motor is in power connection with a first rotating shaft, the upper end of the first rotating shaft extends into the stirring cavity, the circumferential end surface of the first rotating shaft is uniformly distributed and fixedly provided with stirring rods in the stirring cavity, a liquid path opening and closing device is arranged in the desanding device, the liquid path opening and closing device comprises a rotating disc which is fixedly arranged on the first rotating shaft in the rotating disc cavity, the circumferential end surface of the rotating disc is uniformly distributed with supporting rod cavities, and supporting rods are slidably arranged in the, the grinding machine is characterized in that a first spring is fixedly connected between the supporting rod and the inner wall of the supporting rod cavity, the supporting rod is far away from a roller cavity is formed in one end of the rotary disc shaft center, rollers are rotatably arranged between the upper wall and the lower wall of the roller cavity, one end of each roller extends to the outside, a vibrating device is arranged on the lower side of the sand removing device, the vibrating device comprises a second screening cavity arranged on the lower side in the machine body, two sets of rotary wheel cavities are arranged in the symmetrical positions of the front wall and the rear wall of the second screening cavity in a communicated mode, a second rotary shaft is rotatably arranged in one side wall, opposite to the rotary wheel cavities, of the front side and the rear side of the second screening cavity, an eccentric wheel is fixedly arranged at one end, opposite to the second rotary shaft, of.

Preferably, the sand removing device is including locating stirring chamber with first screening chamber between the second screening chamber, be equipped with second band pulley chamber in the first screening chamber left wall, second band pulley chamber left wall internal fixation is equipped with the second motor, the rotatable spiral conveyer that is equipped with between the first screening chamber left and right walls, the spiral conveyer left end extends to second band pulley intracavity and power connect in the second motor, first screening chamber lower wall right side tilt up and with the intercommunication is equipped with the sand outlet between the second screening chamber, first screening chamber left wall lower extreme with the intercommunication is equipped with the third liquid way between the second screening chamber, the third liquid way with first screening chamber intercommunication department is fixed and is equipped with the filter screen.

Preferably, the liquid path opening and closing device comprises baffle cavities which are bilaterally symmetrical and communicated with the left wall and the right wall of the turntable cavity, baffles with left ends extending into the turntable cavity are arranged in the baffle cavities in a leftward-rightward sliding manner, second springs are fixedly connected between the baffles and the inner walls of the baffle cavities, a first liquid path is communicated with the upper wall and the lower wall of each baffle cavity and provided with a communicating port, the baffles are vertically communicated with each other and provided with communicating ports, when the baffles are positioned at limit positions close to one side of the turntable cavity, the first liquid path is completely communicated with the communicating ports, a closed groove is communicated between the upper wall of the first liquid path and the stirring cavity, a fixed block is fixedly arranged between the front wall and the rear wall of the upper side of the first liquid path, a slide bar is arranged on the fixed block in a vertically penetrating manner and capable of vertically sliding, a closed block capable of closing the closed groove is fixedly arranged at the upper end of the slide bar, the limiting block with the intercommunication mouth is kept away from fixedly connected with acts as go-between the one side inner wall in carousel chamber, the limiting block with fixedly connected with third spring between the fixed block, first liquid way lower extreme with the intercommunication is equipped with the second liquid way between the first screening chamber.

Preferably, the vibrating device comprises a supporting plate fixedly arranged in the second screening cavity and provided with a side end face opposite to the rotating wheel, a connecting plate is fixedly arranged between the opposite end faces on the left side of the supporting plate, inclined blocks are fixedly arranged between the opposite end faces on the right lower corner of the supporting plate and on the front side and the rear side of the supporting plate, two slightly inclined screens are fixedly arranged between the supporting plates, the left end of each screen is positioned below the third liquid path, the sand outlet is positioned on the right side of the screen, a discharge hole is formed in the lower wall of the second screening cavity in a communicated mode, a partition plate is fixedly arranged between the front wall and the rear wall of the third rotating shaft and below the inclined blocks, porcelain clay slurry separated out for the second time is located on the left side of the partition plate, and screened sand stones are located on the right side of.

Preferably, transmission locates including the front and back symmetry first band pulley chamber in the wall before the second screening chamber, the one end of second pivot extends to first band pulley intracavity and fixed being equipped with first band pulley, the homonymy around being equipped with first drive belt between the first band pulley, it is left the fixed second band pulley that is equipped with in the second pivot, in the left wall of second screening chamber and in be equipped with the gear chamber between the first band pulley chamber, rotatable being equipped with between the first band pulley chamber runs through the process the third pivot in gear chamber, both ends around the third pivot in first band pulley intracavity fixed is equipped with the third band pulley, the second band pulley with around being equipped with the second drive belt between the third band pulley.

Preferably, a fourth rotating shaft is rotatably arranged in the left wall of the gear cavity, a first helical gear is fixedly arranged at the right end of the fourth rotating shaft, a second helical gear meshed with the first helical gear is fixedly arranged in the gear cavity, the left end of the fourth rotating shaft extends to a fourth belt wheel fixedly arranged in the second belt wheel cavity, a fifth belt wheel is fixedly arranged in the second belt wheel cavity, and a third transmission belt is arranged between the fourth belt wheel and the fifth belt wheel.

The invention has the beneficial effects that: the invention can automatically open and close the liquid path when stirring or after the porcelain clay slurry is stirred, reduces the complexity of operation, and can perform screening with different specifications twice, thereby having high sand removing efficiency and good product quality.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of an efficient porcelain clay desanding separator according to the present invention;

FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;

FIG. 3 is an enlarged schematic view of "B" of FIG. 1;

FIG. 4 is a cross-sectional view taken in the direction "C-C" of FIG. 2;

fig. 5 is a cross-sectional view taken in the direction "D-D" of fig. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an efficient porcelain clay desanding separator which is mainly applied to quickly desanding porcelain clay and screening out required porcelain clay, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a high-efficiency porcelain clay desanding separator, which comprises a separator body 11, wherein a desanding device 101 is arranged in the separator body 11, the desanding device 101 comprises a stirring cavity 12 which is arranged on the upper end surface of the separator body 11 and has an upward opening, a rotary disc cavity 13 is arranged in the lower wall of the stirring cavity 12, a first motor 14 is fixedly arranged in the lower wall of the rotary disc cavity 13, the upper end of the first motor 14 is in power connection with a first rotary shaft 15, the upper end of the first rotary shaft 15 extends into the stirring cavity 12, the circumferential end surface of the first rotary shaft 15 is uniformly distributed and fixedly provided with stirring rods 16 in the stirring cavity 12, a liquid path opening and closing device 102 is arranged in the desanding device 101, the liquid path opening and closing device 102 comprises a rotary disc 17 which is fixedly arranged on the first rotary shaft 15 in the rotary disc cavity 13, rod supporting cavities 18 are uniformly distributed on the circumferential end surface of the rotary disc 17, and supporting rods 19 are slidably arranged in the, the sand removing device comprises a supporting rod 19 and a supporting rod cavity 18, wherein a first spring 20 is fixedly connected between the inner wall of the supporting rod 19 and the inner wall of the supporting rod cavity 18, one end, far away from the axis of a rotary disc 17, of the supporting rod 19 is provided with a roller cavity 21, a roller 22 with one end extending out is rotatably arranged between the upper wall and the lower wall of the roller cavity 21, the lower side of the sand removing device 101 is provided with a vibrating device 103, the vibrating device 103 comprises a second screening cavity 39 arranged on the inner lower side of the machine body 11, two groups of rotary wheel cavities 43 are communicated at symmetrical positions of the front wall and the rear wall of the second screening cavity 39, a second rotary shaft 44 is rotatably arranged in one side wall, opposite to the rotary wheel cavities 43, of the front side and the rear side, of the opposite end of the second rotary shaft 44 is fixedly provided with an eccentric wheel 45, one side end face, opposite to.

Beneficially, the following detailed description is directed to a sand removing device 101, where the sand removing device 101 includes a first screening chamber 35 disposed between the stirring chamber 12 and the second screening chamber 39, a second pulley chamber 61 is disposed in a left wall of the first screening chamber 35, a second motor 36 is fixedly disposed in a left wall of the second pulley chamber 61, an auger 37 is rotatably disposed between a left wall and a right wall of the first screening chamber 35, a left end of the auger 37 extends into the second pulley chamber 61 and is in power connection with the second motor 36, a sand outlet 40 is disposed in communication between the first screening chamber 35 and the second screening chamber 39, a third liquid path 41 is disposed in communication between a lower end of the left wall of the first screening chamber 35 and the second screening chamber 39, and a filter screen 42 is fixedly disposed at a communication position of the third liquid path 41 and the first screening chamber 35.

Beneficially, the liquid path opening and closing device 102 is described in detail below, the liquid path opening and closing device 102 includes a baffle cavity 23 which is bilaterally symmetric and is communicated with the left and right walls of the rotating disc cavity 13, a baffle 24 which is provided in the baffle cavity 23 and can slide left and right and has a left end extending into the rotating disc cavity 13, a second spring 25 is fixedly connected between the baffle 24 and the inner wall of the baffle cavity 23, a first liquid path 26 is provided in communication with the upper and lower walls of the baffle cavity 23, a communication port 27 is provided in vertical communication with the baffle 24, when the baffle 24 is at a limit position close to one side of the rotating disc cavity 13, the first liquid path 26 is completely communicated with the communication port 27, a closed slot 28 is provided in communication between the upper wall of the first liquid path 26 and the stirring cavity 12, a fixed block 29 is fixedly provided between the front and rear walls of the upper side of the first liquid path 26, a slide rod 30 is provided in vertical communication and can slide on the fixed block 29, the upper end of the sliding rod 30 is fixedly provided with a sealing block 31 capable of sealing the sealing groove 28, the lower end of the sliding rod 30 is fixedly provided with a limiting block 32 at the lower side of the fixing block 29, a pull wire 33 is fixedly connected between the limiting block 32 and the inner wall of one side of the communicating port 27 far away from the turntable cavity 13, a third spring 34 is fixedly connected between the limiting block 32 and the fixing block 29, and a second liquid path 38 is communicated between the lower end of the first liquid path 26 and the first screening cavity 35.

Advantageously, as will be described in detail below, the vibration device 103 includes a supporting plate 47 fixedly disposed on an end surface of an opposite side of the rotating wheel 46 in the second screening chamber 39, a connecting plate 48 is fixedly disposed between left opposite end surfaces of the supporting plate 47 on front and rear sides, a bevel block 65 is fixedly disposed between right lower corner opposite end surfaces of the supporting plate 47 on front and rear sides, two screens 49 which are slightly inclined towards the right lower corner are fixedly arranged between the supporting plates 47, the left end of each screen 49 is positioned below the third liquid path 41, the sand outlet 40 is positioned at the right side of the screen 49, the lower wall of the second screening cavity 39 is communicated with a discharge hole 66, between the third pivot 55 preceding back wall and in the fixed baffle 67 that is equipped with in bevel block 65 below, the china clay thick liquid through the second separation is followed baffle 67 left side whereabouts, and the grit of screening is followed baffle 67 right side whereabouts.

Beneficially, as will be described in detail below, the transmission device 104 includes first pulley cavities 50 symmetrically disposed in front and rear walls of the second screening cavity 39, one end of the second rotating shaft 44 extends into the first pulley cavity 50 and is fixedly provided with a first pulley 51, a first transmission belt 52 is disposed between the first pulleys 51 on the same side, a second pulley 53 is fixedly provided on the second rotating shaft 44 on the left side, a gear cavity 54 is disposed in the left wall of the second screening cavity 39 and between the first pulley cavities 50, a third rotating shaft 55 passing through the gear cavity 54 is rotatably provided between the first pulley cavities 50, third pulleys 56 are fixedly provided in the first pulley cavities 50 at front and rear ends of the third rotating shaft 55, and a second transmission belt 57 is disposed between the second pulley 53 and the third pulleys 56.

Advantageously, a fourth rotating shaft 58 is rotatably disposed in the left wall of the gear cavity 54, a first helical gear 59 is fixedly disposed at the right end of the fourth rotating shaft 58, a second helical gear 60 meshed with the first helical gear 59 is fixedly disposed in the gear cavity 54 of the third rotating shaft 55, the left end of the fourth rotating shaft 58 extends into the second pulley cavity 61 and is fixedly disposed with a fourth pulley 62, the spiral conveyer 37 is fixedly disposed in the second pulley cavity 61 with a fifth pulley 63, and a third transmission belt 64 is wound between the fourth pulley 62 and the fifth pulley 63.

The following detailed description of the steps of the efficient porcelain clay desanding separator in the present text is provided with reference to fig. 1 to 5:

at the beginning, the abutting rod 19 is received in the abutting rod cavity 18, the baffle plate 24 is at the limit position close to one side of the rotary disc cavity 13 and abuts against the roller 22, the first liquid path 26 is completely communicated with the communication port 27, and the sliding rod 30 is at the upper limit position.

When the device works, before the china clay, the water and the dispersing agent are added, the first motor 14 is started, the first motor 14 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the rotating disc 17 to rotate when rotating, then under the action of centrifugal force, the abutting rod 19 overcomes the pulling force of the first spring 20 to slide towards one side far away from the first rotating shaft 15 and pushes the baffle plate 24, then the baffle plate 24 slides to the limit position far away from one side of the rotating disc cavity 13 and compresses the second spring 25, at the same time, the pull wire 33 pulls the sliding rod 30 to slide downwards to the lower limit position, then the closed groove 28 is completely closed by the closed block 31, then the china clay, the water and the dispersing agent are added into the stirring cavity 12, then the stirring rod 16 stirs the china clay and the solution into uniform slurry, the dispersing agent can promote the separation of the china clay adhered to the surfaces of the sandstone, and the addition of the water can sufficiently wash and flush the kaolin adhered to the, the formed ore pulp is separated from the sand and stone, so that the separation of the porcelain clay and the sand and stone in the subsequent separation process is facilitated.

After the stirring is finished, the first motor 14 stops running, the abutting rod 19 returns to the initial state under the action of the first spring 20, the baffle plate 24 returns to the initial state under the action of the second spring 25, the sliding rod 30 returns to the initial state under the action of the third spring 34, then the slurry in the stirring cavity 12 enters the first screening cavity 35 through the first liquid path 26 and the second liquid path 38, the second motor 36 is started to drive the spiral conveyer 37 to rotate, the spiral conveyer 37 conveys larger-particle sand stones and the like in the slurry to the right during the rotation process so as to enable the larger-particle sand stones and the like to fall from the sand outlet 40, and the slurry falls onto the screen 49 from the third liquid path 41 through the first filtering of the filter screen 42.

Drive the fifth band pulley 63 and rotate when the screw conveyer 37 rotates, drive fourth pivot 58 and first helical gear 59 through belt drive and rotate, then drive third pivot 55 through gear engagement and rotate, and then third pivot 55 drives third band pulley 56 and rotates, drive second pivot 44 through belt drive and rotate, then drive the continuous jolt movement to the right of grit on screen cloth 49 surface through the backup pad 47 vibration of both sides around runner 46 and runner 46's cooperation drive, make the thick liquid accomplish the secondary filter, the thick liquid that filters the completion falls from baffle 67 left side, the grit that sieves out falls from baffle 67 right side.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides an efficient china clay sand removal separating centrifuge, includes the organism, be equipped with sand removal device in the organism, its characterized in that: the sand removing device comprises a stirring cavity which is arranged on the upper end surface of the machine body and has an upward opening, a rotary disc cavity is arranged in the lower wall of the stirring cavity, a first motor is fixedly arranged in the lower wall of the rotary disc cavity, the upper end of the first motor is in power connection with a first rotating shaft, the upper end of the first rotating shaft extends into the stirring cavity, stirring rods are uniformly and fixedly arranged on the circumferential end surface of the first rotating shaft in the stirring cavity, a liquid path opening and closing device is arranged in the sand removing device, the liquid path opening and closing device comprises a rotary disc which is fixedly arranged on the first rotating shaft in the rotary disc cavity, supporting rod cavities are uniformly arranged on the circumferential end surface of the rotary disc, supporting rods are slidably arranged in the supporting rod cavities, first springs are fixedly connected between the supporting rods and the inner walls of the supporting rod cavities, a roller cavity is arranged at one end of the supporting rods, which is far away from the axis of the rotary disc, the utility model discloses a sand removing device, including the internal downside of organism, the internal downside of organism is equipped with vibrating device, vibrating device is including locating the second screening chamber of organism, wall symmetric position intercommunication is equipped with two sets of runner chambeies around the second screening chamber, both sides around rotatable second pivot that is equipped with in the relative lateral wall in runner chamber, the fixed eccentric wheel that is equipped with of the relative one end of second pivot, the rotatable runner that is equipped with of a lateral surface that the eccentric wheel is relative, sand removing device with be equipped with transmission between the vibrating device.

2. The efficient porcelain clay desanding and separating machine as claimed in claim 1, wherein: the sand removing device comprises a stirring cavity and a first screening cavity between the second screening cavity, wherein a second belt wheel cavity is arranged in the left wall of the first screening cavity, a second motor is fixedly arranged in the left wall of the second belt wheel cavity, a spiral conveyer is rotatably arranged between the left wall and the right wall of the first screening cavity, the left end of the spiral conveyer extends to the second belt wheel cavity and is in power connection with the second motor, a sand outlet is formed in the right side of the lower wall of the first screening cavity, the right side of the lower wall of the first screening cavity is upwards inclined and is communicated with the second screening cavity, a third liquid path is formed in the lower end of the left wall of the first screening cavity and is communicated with the second screening cavity, and a filter screen is fixedly arranged at the communicating position of the first screening cavity.

3. The efficient porcelain clay desanding and separating machine as claimed in claim 1, wherein: the liquid path opening and closing device comprises baffle cavities which are bilaterally symmetrical and are communicated with the left wall and the right wall of the rotary disc cavity, a baffle plate with the left end extending into the rotary disc cavity is arranged in the baffle cavity in a leftward-rightward sliding mode, a second spring is fixedly connected between the baffle plate and the inner wall of the baffle cavity, a first liquid path is communicated with the upper wall and the lower wall of the baffle cavity and provided with a communicating port which is communicated with the baffle plate from top to bottom, when the baffle plate is at a limit position close to one side of the rotary disc cavity, the first liquid path is completely communicated with the communicating port, a closed groove is communicated between the upper wall of the first liquid path and the stirring cavity, a fixed block is fixedly arranged between the front wall and the rear wall of the upper side of the first liquid path, a sliding rod is arranged on the fixed block in a vertically penetrating mode and can slide from top to bottom, a closed block capable of closing the closed groove is, the limiting block with the intercommunication mouth is kept away from fixedly connected with acts as go-between the one side inner wall in carousel chamber, the limiting block with fixedly connected with third spring between the fixed block, first liquid way lower extreme with the intercommunication is equipped with the second liquid way between the first screening chamber.

4. The efficient porcelain clay desanding and separating machine as claimed in claim 1, wherein: vibrating device include in the second sieves the intracavity fixation and locates the backup pad of the relative side terminal surface of runner, both sides around the fixed connecting plate that is equipped with between the relative terminal surface in backup pad left side, both sides around the fixed inclined plane piece that is equipped with between the relative terminal surface in backup pad lower right corner, the fixed screen cloth that is equipped with two slight lower right corners slopes between the backup pad, the screen cloth left end is located third liquid path below, it is located to go out the sand mouth screen cloth right side, second sieves chamber lower wall intercommunication and is equipped with the discharge gate, around the third pivot between the wall and in the fixed baffle that is equipped with in inclined plane piece below, the china clay thick liquid that separates out through the second time is followed the baffle left side whereabouts, the grit that sieves is followed the baffle right side whereabouts.

5. The efficient porcelain clay desanding and separating machine as claimed in claim 1, wherein: transmission locates including the front and back symmetry first band pulley chamber in the wall before the second screening chamber, the one end of second pivot extends to first band pulley intracavity and fixed being equipped with first band pulley, the homonymy around being equipped with first drive belt, it is left between the first band pulley fixed being equipped with the second band pulley in the second pivot, in the second screening chamber left side wall and in be equipped with the gear chamber between the first band pulley chamber, rotatable being equipped with between the first band pulley chamber runs through the process the third pivot in gear chamber, both ends around the third pivot in first band pulley intracavity fixed is equipped with the third band pulley, the second band pulley with around being equipped with the second drive belt between the third band pulley.

6. The efficient porcelain clay desanding and separating machine as claimed in claim 5, wherein: the rotatable fourth pivot that is equipped with in the gear chamber left wall, the fixed first helical gear that is equipped with of fourth pivot right-hand member, the third pivot in the gear intracavity fixed be equipped with mesh in the second helical gear of first helical gear, fourth pivot left end extend to second band pulley intracavity and the fixed fourth band pulley that is equipped with, the spiral conveyer in the fixed fifth band pulley that is equipped with in second band pulley intracavity, the fourth band pulley with around being equipped with the third drive belt between the fifth band pulley.