CN105344499A - Coal mine screening device - Google Patents
Coal mine screening device Download PDFInfo
- Publication number
- CN105344499A CN105344499A CN201510718909.5A CN201510718909A CN105344499A CN 105344499 A CN105344499 A CN 105344499A CN 201510718909 A CN201510718909 A CN 201510718909A CN 105344499 A CN105344499 A CN 105344499A
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- CN
- China
- Prior art keywords
- rewinding
- fixedly connected
- support
- support column
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
Abstract
A coal mine screening device comprises a base, a storage box device, a rotating device, a fixing frame, a feeding device, a first storage device, second storage devices and a baffle device. The storage box device comprises a first storage box and a second storage box. The rotating device comprises a first supporting column, a motor, a second supporting column, a rotary table, a first filtering net, a rotating frame, a material collecting hopper, first cross rods, third supporting columns and first supports. The fixing frame is provided with second through holes, third through holes, fourth through holes, first material collecting rings and second material collecting rings. The feeding device comprises a feeding hopper, second supports and closing rings. The first storage device comprises first storage plates, second storage plates, triangular blocks, third storage plates, fourth supporting columns and third supports. The second storage devices comprise storage frames, fourth supports and holding rods. The baffle device comprises fifth supports, first baffles, second cross rods and second baffles. The number of coal mines needing to be processed is reduced, and the work efficiency of enterprises is improved.
Description
Technical field
The present invention relates to ore extraction apparatus field, especially relate to a kind of colliery screening plant.
Background technology
Colliery is the valuable source that China's economic development needs, and serves important contribution to China's expanding economy.But colliery is in the process of exploitation; often have other impurity a lot of and colliery mixed in together; even and if be all colliery; still there is the difference of volume size in it; therefore; if want to make full use of colliery; need to screen it in the process of coal mining; existing colliery screening installation structure is simple, complex operation, and can not be classified in colliery; a lot of colliery is caused to be wasted; not only not environmentally, but also pollute the environment, do not meet the policy of the Save Resource Protect Environment that country advocates.
Therefore, be necessary to provide a kind of new technical scheme to overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide a kind of colliery screening plant that can effectively solve the problems of the technologies described above.
For reaching the object of the present invention, adopt following technical scheme:
A kind of colliery screening plant, described colliery screening plant comprises base, be positioned at the rewinding case apparatus above described base, be positioned at the whirligig of described rewinding case apparatus inside, be positioned at the fixed frame around described whirligig, be positioned at the feed arrangement above described fixed frame, be positioned at the first material collecting device around described fixed frame, the retaining device being positioned at the second material collecting device above described first material collecting device and being positioned at above described second material collecting device, described rewinding case apparatus comprises the first rewinding case and is positioned at the second rewinding case of described first rewinding case inside, described whirligig comprises the first support column, be positioned at the motor above described first support column, be positioned at the second support column above described motor, be positioned at the rotating disk above described second support column, be positioned at the first screen pack above described rotating disk, be positioned at the rotating frame above described first screen pack, be positioned at the aggregate bin of described rotating frame inside, be positioned at the first cross bar of the described motor left and right sides, be positioned at the 3rd support column of the described first cross bar left and right sides and be positioned at the first support of described 3rd support column side, described fixed frame is provided with the second through hole being positioned at top, be positioned at the third through-hole below described second through hole, be positioned at the fourth hole below described third through-hole, be positioned at first of fixed frame inside to gather materials ring, be positioned at described first second above the ring that gather materials to gather materials ring, described feed arrangement comprises feed hopper, the closed-loop being positioned at the second support around described feed hopper and being positioned at below described second support, described first material collecting device comprises the first rewinding plate, be positioned at the second rewinding plate above described first rewinding plate, be positioned at the corner block of described second rewinding plate side, be positioned at the 3rd rewinding plate above described second rewinding plate, be positioned at the 4th support column below described 3rd rewinding plate and be positioned at the 3rd support of described 4th support column side, described second material collecting device comprises rewinding frame, the holding rod being positioned at the 4th support on the right side of described rewinding frame and being positioned at above described 4th support, described retaining device comprises the 5th support, be positioned at the first baffle plate below described 5th support, the second baffle being positioned at the second cross bar below described first baffle plate and being positioned on the right side of described first baffle plate, described first support column is cuboid, described first support column is vertically placed, the lower surface of described first support column is fixedly connected with the upper surface of described base, the upper surface of described first support column is fixedly connected with the lower surface of described motor, described second support column is cylinder, described second support column is vertically placed, the lower end of described second support column is connected with described motor, the upper surface of described second support column is fixedly connected with the lower surface of described rotating disk, described rotating disk is cylinder, described rotating disk horizontal positioned, described first screen pack ringwise, the described cross section of the first screen pack in perpendicular is bending, the lower end of described first screen pack is fixedly connected with the side of described rotating disk, described rotating frame in the form of a ring, the cross section of described rotating frame in perpendicular is bending, the lower end of described rotating frame is fixedly connected with the upper end of described first screen pack, described aggregate bin is hollow round table-like, the upper end of described aggregate bin is fixedly connected with the inner surface of described rotating frame, described aggregate bin is provided with the first through hole, described first cross bar is provided with two and lays respectively at the left and right sides of described motor, described first cross bar is cuboid, described first cross bar horizontal positioned, one end of described first cross bar is fixedly connected with the side of described motor, the other end of described first cross bar is fixedly connected with the side of described 3rd support column, described 3rd support column is provided with two and lays respectively at the left and right sides, described 3rd support column is bending, the lower end of described 3rd support column is fixedly connected with the side of described first support column, the upper end of described 3rd support column is connected with the side slip of described second support column, described first support is provided with two and lays respectively at the left and right sides, described first support is L-type, one end of described first support is fixedly connected with the side of described 3rd support column, the other end of described first support straight up.
Described rewinding frame is in the bending to lower recess, one end of described rewinding frame leans on the side of fixed frame, described rewinding frame is positioned at the top of described 3rd rewinding plate and contacts with the upper surface of the 3rd rewinding plate, described holding rod is horizontal, one end of described holding rod is fixedly connected with the side of described rewinding frame, described 4th support is L-type, one end of described 4th support is fixedly connected with the side of described rewinding frame, the other end of described 4th support is fixedly connected with the lower surface of described holding rod, the upper surface of described 3rd support leans on the lower surface of described 4th support.
Described first gathers materials ring in the form of a ring, and the described first outer surface gathering materials ring is fixedly connected with the inner surface of described fixed frame, and described second ring that gathers materials is circular, and the described second outer surface gathering materials ring is fixedly connected with the inner surface of described fixed frame.
Described first rewinding case is the cylinder that cross section is positioned at annulus, and the lower surface of described first rewinding case contacts with the upper surface of described base, and the upper surface of described first rewinding case is recessed to form the first host cavity downwards.
Described second rewinding case is the cylinder that cross section is annulus, and the lower surface of described second rewinding case contacts with the upper surface of described base, and the upper surface of described second rewinding case is recessed to form the second host cavity downwards.
One end of described second support is fixedly connected with the side of described feed hopper, the other end of described second support is fixedly connected with the upper surface of described fixed frame, described closed frame is the cylinder that cross section is annulus, described closed frame is vertically placed, the upper surface of described closed frame is fixedly connected with described second support, and the lower surface of described closed frame contacts with the upper surface of described rotating frame and is slidably connected with it.
The upper end of described first rewinding plate is hollow round table-like, the lower end of described first rewinding plate is hollow cylindrical shape, the described upper surface of the first rewinding plate and the lower surface of described rotating disk are slidably connected, the lower surface of described first rewinding plate contacts with the upper surface of described second rewinding case, and the lower surface of described fixed frame is fixedly connected with the upper surface of described first rewinding plate.
The upper end of described second rewinding plate is hollow round table-like, the lower end of described second rewinding plate is hollow cylinder, the upper surface of described second rewinding plate is fixedly connected with the side of described fixed frame, the cross section of described corner block is triangular in shape, one side of described corner block is fixedly connected with the side of described second rewinding plate, the upper surface of described corner block is skewed, and the lower surface of described corner block is horizontal.
Described 3rd rewinding plate in the form of a ring, the cross section of described 3rd rewinding plate is bending, the upper end of described 3rd rewinding plate is fixedly connected with the side of described fixed frame, the lower end of described 3rd rewinding plate is vertical shape, the mid portion of described 3rd rewinding plate is to lower recess, described 4th support column is the cylinder that cross section is annulus, described 4th support column is vertically placed, the upper surface of described 4th support column is fixedly connected with the lower surface of described 3rd rewinding plate, and the lower surface of described 4th support column contacts with the upper surface of described first rewinding case.
Described 5th support is L-type, one end of described 5th support is fixedly connected with the side of described fixed frame, the other end of described 5th support is vertical shape, described first baffle plate in the form of a ring, the inner surface of described first baffle plate is fixedly connected with the outer surface of described fixed frame, cross section in the perpendicular of described first baffle plate is bending, one end of described second cross bar is fixedly connected with the outer surface of described fixed frame, the other end of described second cross bar is fixedly connected with described first baffle plate, described second baffle in the form of a ring, cross section in the perpendicular of described second baffle is bending, the inner surface of described second baffle is fixedly connected with the outer surface of described first baffle plate.
Compared with prior art, the present invention has following beneficial effect: colliery of the present invention screening plant structure is simple, easy to use, first exploitation colliery is out put in rotating frame by feed hopper, the inside of rotating frame is slowly entered into equably after aggregate bin, owing to entering into colliery bottom rotating frame evenly and speed is slower, therefore, rotating frame when rotated, uniformly the colliery bottom rotating frame can be thrown to around, the outside of rotating frame is entered into after the filtration of the first screen pack, therefore, efficiency is higher, and can prevent from being blocked on the first screen pack.Then because colliery volume varies in size, so the size of its weight is also different, when rotating frame rotates, the height that the colliery that weight is larger is thrown out of is lower, and the height that the less colliery of weight is thrown out of is higher, thus come respectively and carry out categorised collection in the colliery that volume can be varied in size, collection efficiency is high.The colliery of the higher small volume got rid of is collected and can directly be recycled later, and the larger colliery of the lower volume got rid of can be carried out following process after collecting and utilized, thus decrease the colliery amount needing processing, improve the operating efficiency of enterprise, reduce processing cost, meet the saving of country's promotion, environmental protection policy, improve the competitiveness of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of colliery of the present invention screening plant.
Detailed description of the invention
Below in conjunction with accompanying drawing, clear complete explanation is made to colliery of the present invention screening plant.
As shown in Figure 1, the colliery of the present invention screening plant retaining device 7 that comprises base 1, be positioned at rewinding case apparatus 2 above described base 1, be positioned at the whirligig 3 of described rewinding case apparatus 2 inside, be positioned at fixed frame 4 around described whirligig 3, be positioned at feed arrangement 5 above described fixed frame 4, be positioned at the first material collecting device 6 around described fixed frame 4, be positioned at the second material collecting device 8 above described first material collecting device 6 and be positioned at above described second material collecting device 8.
As shown in Figure 1, described base 1 is cuboid, described base 1 horizontal positioned.
As shown in Figure 1, described rewinding case apparatus 2 comprises the first rewinding case 21 and is positioned at the second rewinding case 22 of described first rewinding case 21 inside.Described first rewinding case 21 is positioned at the cylinder of annulus in cross section, the lower surface of described first rewinding case 21 contacts with the upper surface of described base 1, the upper surface of described first rewinding case 21 is recessed to form the first host cavity 211 downwards, and described first host cavity 211 ringwise.Described second rewinding case 22 is the cylinder of annulus in cross section, and the lower surface of described second rewinding case 22 contacts with the upper surface of described base 1, and the upper surface of described second rewinding case 22 is recessed to form the second host cavity 23 downwards, and described second host cavity 23 in the form of a ring.Described first host cavity 221 and the second host cavity 23 are for the larger colliery of collected volume.
As shown in Figure 1, described whirligig 3 comprises the first support column 31, be positioned at the motor 37 above described first support column 31, be positioned at the second support column 33 above described motor 37, be positioned at the rotating disk 34 above described second support column 33, be positioned at the first screen pack 35 above described rotating disk 34, be positioned at the rotating frame 36 above described first screen pack 35, be positioned at the aggregate bin 38 of described rotating frame 36 inside, be positioned at the first cross bar 39 of described motor 37 left and right sides, be positioned at the 3rd support column 32 of described first cross bar 39 left and right sides and be positioned at the first support 30 of described 3rd support column 32 side.Described first support column 31 is in cuboid, and described first support column 31 is vertically placed, and the lower surface of described first support column 31 is fixedly connected with the upper surface of described base 1, and the upper surface of described first support column 31 is fixedly connected with the lower surface of described motor 37.Described second support column 33 is in cylinder, described second support column 33 is vertically placed, the lower end of described second support column 33 is connected with described motor 37, make described motor 37 drive described second support column 33 to rotate, the upper surface of described second support column 33 is fixedly connected with the lower surface of described rotating disk 34.Described rotating disk 34 is cylinder, described rotating disk 34 horizontal positioned.Described first screen pack 35 ringwise, described first cross section of screen pack 35 in perpendicular is bending, thus make colliery can remain on the first screen pack 35, and after the filtration of the first screen pack 35, entering into the outside of the first screen pack 35, the lower end of described first screen pack 35 is fixedly connected with the side of described rotating disk 34.In the form of a ring, the described cross section of rotating frame 36 in perpendicular is bending to described rotating frame 36, and the lower end of described rotating frame 36 is fixedly connected with the upper end of described first screen pack 35, and described rotating frame 36 makes colliery to pass.Described aggregate bin 38 is in hollow round table-like, described aggregate bin 38 upside down, the upper end of described aggregate bin 38 is fixedly connected with the inner surface of described rotating frame 36, described aggregate bin 38 is provided with the first through hole 381, described first through hole 381 is in cylindrical shape, and colliery enters on rotating disk 34 through the first through hole 381.Described first cross bar 39 is provided with two and lays respectively at the left and right sides of described motor 37, described first cross bar 39 is in cuboid, described first cross bar 39 horizontal positioned, one end of described first cross bar 39 is fixedly connected with the side of described motor 37, and the other end of described first cross bar 39 is fixedly connected with the side of described 3rd support column 32.Described 3rd support column 32 is provided with two and lays respectively at the left and right sides, described 3rd support column 32 is in bending, the lower end of described 3rd support column 32 is fixedly connected with the side of described first support column 31, and the upper end of described 3rd support column 32 is connected with the side slip of described second support column 33.Described first support 30 is provided with two and lays respectively at the left and right sides, described first support 30 is in L-type, described first support 30 is in L-type, and one end of described first support 30 is fixedly connected with the side of described 3rd support column 32, and the other end of described first support 30 straight up.
As shown in Figure 1, ringwise, the described cross section of fixed frame 4 in perpendicular is bending to described fixed frame 4, and described fixed frame 4 is enclosed in described first screen pack 35 and rotating frame 36 around.Described fixed frame 4 be provided be positioned at top the second through hole 41, be positioned at third through-hole 42 below described second through hole 41, be positioned at fourth hole 43 below described third through-hole 42, be positioned at first of fixed frame 4 inside gather materials ring 44, be positioned at described first second above the ring 44 that gather materials and gather materials ring 45.Described second through hole 41 is in rectangular-shaped, and described second through hole 41 is provided with several and is evenly distributed on described fixed frame 4 around, and described second through hole 41 is in sustained height, thus facilitates the collection in the colliery of small volume.Described third through-hole 42 is in rectangular-shaped, and described third through-hole 42 is provided with several and is evenly distributed on described fixed frame 4 around, and described third through-hole 42 runs through the surfaces externally and internally of described fixed frame 4.Described fourth hole 43 is in rectangular-shaped, described fourth hole 43 is provided with several and is evenly distributed on described fixed frame 4 around, described fourth hole 43 is in sustained height, described fourth hole 43 runs through the surfaces externally and internally of described fixed frame 4, and described third through-hole 42 and described fourth hole 43 are for the larger colliery of collected volume.Described first gathers materials ring 44 in the form of a ring, and the described first outer surface gathering materials ring 44 is fixedly connected with the inner surface of described fixed frame 4, and the described first the gather materials upper surface of ring 44 and lower surface of described third through-hole 42 is in same plane.Described second gathers materials ring 45 in circular, and the described second outer surface gathering materials ring 45 is fixedly connected with the inner surface of described fixed frame 4, and the described second the gather materials upper surface of ring 45 and lower surface of described second through hole 41 is in same plane.
As shown in Figure 1, described feed arrangement 5 closed-loop 53 that comprises feed hopper 51, be positioned at the second support 52 around described feed hopper 51 and be positioned at below described second support 52.Described feed hopper 51 is in inverted hollow round table-like, and the upper and lower surface of described feed hopper 51 communicates.Described second support 52 is provided with two and lays respectively at the left and right sides, and one end of described second support 52 is fixedly connected with the side of described feed hopper 51, and the other end of described second support 52 is fixedly connected with the upper surface of described fixed frame 4.Described closed frame 53 is the cylinder of annulus in cross section, described closed frame 53 is vertically placed, the upper surface of described closed frame 53 is fixedly connected with described second support 52, the lower surface of described closed frame 53 contacts with the upper surface of described rotating frame 36 and is slidably connected with it, and the upper surface of described fixed frame 4 contacts with the side slip of described closed frame 53.
As shown in Figure 1, described first material collecting device 6 comprises the first rewinding plate 61, is positioned at the second rewinding plate 62 above described first rewinding plate 61, is positioned at the corner block 63 of described second rewinding plate 62 side, is positioned at the 3rd rewinding plate 64 above described second rewinding plate 62, is positioned at the 4th support column 65 below described 3rd rewinding plate 64 and is positioned at the 3rd support 66 of described 4th support column 65 side.The upper end of described first rewinding plate 61 is hollow round table-like, the lower end of described first rewinding plate 61 is hollow cylindrical shape, the described upper surface of the first rewinding plate 61 and the lower surface of described rotating disk 34 are slidably connected, the lower surface of described first rewinding plate 61 contacts with the upper surface of described second rewinding case 22, play a supporting role to described first rewinding plate 61, the lower surface of described fixed frame 4 is fixedly connected with the upper surface of described first rewinding plate 61.The upper end of described second rewinding plate 62 is hollow round table-like, the lower end of described second rewinding plate 62 is hollow cylinder, the upper surface of described second rewinding plate 62 is fixedly connected with the side of described fixed frame 4, the described upper surface of the second rewinding plate 62 and the lower surface of described third through-hole 42 are in same plane, described first rewinding plate 61 forms first passage with described second rewinding plate 62, the colliery making volume larger is passed through, and then enters in the second host cavity 23 of the second rewinding case 22.Described corner block 63 in the form of a ring, the cross section of described corner block 63 is triangular in shape, one side of described corner block 63 is fixedly connected with the side of described second rewinding plate 62, and the upper surface of described corner block 63 is skewed, and the lower surface of described corner block 63 is horizontal.Described 3rd rewinding plate 64 in the form of a ring, the cross section of described 3rd rewinding plate 64 is bending, the upper end of described 3rd rewinding plate 64 is fixedly connected with the side of described fixed frame 4, and be positioned at the top of described third through-hole 42, the lower end of described 3rd rewinding plate 64 is vertical shape, and the mid portion of described 3rd rewinding plate 64 is to lower recess.Described 4th support column 65 is the cylinder of annulus in cross section, described 4th support column 65 is vertically placed, the upper surface of described 4th support column 65 is fixedly connected with the lower surface of described 3rd rewinding plate 64, and the lower surface of described 4th support column 65 contacts with the upper surface of described first rewinding case 21.Described 3rd support 66 is provided with two and lays respectively at the left and right sides, and described 3rd support 66 is in L-type, and one end of described 3rd support 66 is fixedly connected with the side of described 3rd rewinding plate 64, and the other end of described 3rd support 66 is vertical shape.
As shown in Figure 1, described second material collecting device 8 is provided with several and is evenly distributed on described fixed frame 4 around, the holding rod 83 that described second material collecting device 8 comprises rewinding frame 81, is positioned at the 4th support 82 on the right side of described rewinding frame 81 and is positioned at above described 4th support 82.Described rewinding frame 81 is in the bending to lower recess, one end of described rewinding frame 81 leans on the side of fixed frame 4, described rewinding frame 81 is positioned at the top of described 3rd rewinding plate 64 and contacts with the upper surface of the 3rd rewinding plate 64, for the colliery that collected volume is less.Described holding rod 83 is horizontal, and one end of described holding rod 83 is fixedly connected with the side of described rewinding frame 81.Described 4th support 82 is in L-type, and one end of described 4th support 82 is fixedly connected with the side of described rewinding frame 81, and the other end of described 4th support 82 is fixedly connected with the lower surface of described holding rod 83.The upper surface of described 3rd support 66 leans on the lower surface of described 4th support 82.
As shown in Figure 1, described retaining device 7 second baffle 74 that comprises the 5th support 71, be positioned at the first baffle plate 72 below described 5th support 71, be positioned at the second cross bar 73 below described first baffle plate 72 and be positioned on the right side of described first baffle plate 72.Described 5th support 71 is provided with two and lays respectively at the left and right sides, and described 5th support 71 is in L-type, and one end of described 5th support 71 is fixedly connected with the side of described fixed frame 4, and the other end of described 5th support 71 is vertical shape.In the form of a ring, the inner surface of described first baffle plate 72 is fixedly connected with the outer surface of described fixed frame 4 described first baffle plate 72, and the cross section in the perpendicular of described first baffle plate 72 is bending.Described second cross bar 73 is provided with two and lays respectively at the left and right sides, and one end of described second cross bar 73 is fixedly connected with the outer surface of described fixed frame 4, and the other end of described second cross bar 73 is fixedly connected with described first baffle plate 72.In the form of a ring, the cross section in the perpendicular of described second baffle 74 is bending to described second baffle 74, and the inner surface of described second baffle 74 is fixedly connected with the outer surface of described first baffle plate 72, thus prevents colliery from splashing away.
As shown in Figure 1, when described colliery of the present invention screening plant uses, first the colliery of exploitation is entered into the top of aggregate bin 38 by feed hopper 51, then the below of aggregate bin 38 is slowly entered into uniformly by the first through hole 381, then the top of rotating disk 34 is entered into, then starter motor 37, second support column 33 is rotated, thus drive described rotating disk 34 to rotate, then the colliery on rotating disk 34 is made to carry out centrifugal motion, then colliery enters on the inner surface of the first screen pack 35, enter into after the filtration of the first screen pack 35 on the inner surface of fixed frame 4, then dropping on first ring 44 and second that gathers materials gathers materials on ring 45, then through the second through hole 41, third through-hole 42 and fourth hole 43 enter into the first rewinding plate 61, on second rewinding plate 62 and rewinding frame 81, then the larger colliery of volume is made to enter into the first rewinding case 21 and the second rewinding case 22, then the colliery of small volume enters on rewinding frame 81.Then holding holding rod 83, directly can be taken away by rewinding frame 81 and be collected in the colliery of small volume wherein and use, takes away and carries out following process to carry out processing and use in the colliery that the volume in the first rewinding frame 21 and the second rewinding frame 22 is larger.So far, colliery of the present invention screening plant use procedure is described.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art are in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a colliery screening plant, described colliery screening plant comprises base, be positioned at the rewinding case apparatus above described base, be positioned at the whirligig of described rewinding case apparatus inside, be positioned at the fixed frame around described whirligig, be positioned at the feed arrangement above described fixed frame, be positioned at the first material collecting device around described fixed frame, the retaining device being positioned at the second material collecting device above described first material collecting device and being positioned at above described second material collecting device, described rewinding case apparatus comprises the first rewinding case and is positioned at the second rewinding case of described first rewinding case inside, described whirligig comprises the first support column, be positioned at the motor above described first support column, be positioned at the second support column above described motor, be positioned at the rotating disk above described second support column, be positioned at the first screen pack above described rotating disk, be positioned at the rotating frame above described first screen pack, be positioned at the aggregate bin of described rotating frame inside, be positioned at the first cross bar of the described motor left and right sides, be positioned at the 3rd support column of the described first cross bar left and right sides and be positioned at the first support of described 3rd support column side, described fixed frame is provided with the second through hole being positioned at top, be positioned at the third through-hole below described second through hole, be positioned at the fourth hole below described third through-hole, be positioned at first of fixed frame inside to gather materials ring, be positioned at described first second above the ring that gather materials to gather materials ring, described feed arrangement comprises feed hopper, the closed-loop being positioned at the second support around described feed hopper and being positioned at below described second support, described first material collecting device comprises the first rewinding plate, be positioned at the second rewinding plate above described first rewinding plate, be positioned at the corner block of described second rewinding plate side, be positioned at the 3rd rewinding plate above described second rewinding plate, be positioned at the 4th support column below described 3rd rewinding plate and be positioned at the 3rd support of described 4th support column side, described second material collecting device comprises rewinding frame, the holding rod being positioned at the 4th support on the right side of described rewinding frame and being positioned at above described 4th support, described retaining device comprises the 5th support, be positioned at the first baffle plate below described 5th support, the second baffle being positioned at the second cross bar below described first baffle plate and being positioned on the right side of described first baffle plate, it is characterized in that: described first support column is cuboid, described first support column is vertically placed, the lower surface of described first support column is fixedly connected with the upper surface of described base, the upper surface of described first support column is fixedly connected with the lower surface of described motor, described second support column is cylinder, described second support column is vertically placed, the lower end of described second support column is connected with described motor, the upper surface of described second support column is fixedly connected with the lower surface of described rotating disk, described rotating disk is cylinder, described rotating disk horizontal positioned, described first screen pack ringwise, the described cross section of the first screen pack in perpendicular is bending, the lower end of described first screen pack is fixedly connected with the side of described rotating disk, described rotating frame in the form of a ring, the cross section of described rotating frame in perpendicular is bending, the lower end of described rotating frame is fixedly connected with the upper end of described first screen pack, described aggregate bin is hollow round table-like, the upper end of described aggregate bin is fixedly connected with the inner surface of described rotating frame, described aggregate bin is provided with the first through hole, described first cross bar is provided with two and lays respectively at the left and right sides of described motor, described first cross bar is cuboid, described first cross bar horizontal positioned, one end of described first cross bar is fixedly connected with the side of described motor, the other end of described first cross bar is fixedly connected with the side of described 3rd support column, described 3rd support column is provided with two and lays respectively at the left and right sides, described 3rd support column is bending, the lower end of described 3rd support column is fixedly connected with the side of described first support column, the upper end of described 3rd support column is connected with the side slip of described second support column, described first support is provided with two and lays respectively at the left and right sides, described first support is L-type, one end of described first support is fixedly connected with the side of described 3rd support column, the other end of described first support straight up.
2. colliery as claimed in claim 1 screening plant, it is characterized in that: described rewinding frame is in the bending to lower recess, one end of described rewinding frame leans on the side of fixed frame, described rewinding frame is positioned at the top of described 3rd rewinding plate and contacts with the upper surface of the 3rd rewinding plate, described holding rod is horizontal, one end of described holding rod is fixedly connected with the side of described rewinding frame, described 4th support is L-type, one end of described 4th support is fixedly connected with the side of described rewinding frame, the other end of described 4th support is fixedly connected with the lower surface of described holding rod, the upper surface of described 3rd support leans on the lower surface of described 4th support.
3. colliery as claimed in claim 2 screening plant, it is characterized in that: described first gathers materials ring in the form of a ring, described first outer surface gathering materials ring is fixedly connected with the inner surface of described fixed frame, described second ring that gathers materials is circular, and the described second outer surface gathering materials ring is fixedly connected with the inner surface of described fixed frame.
4. colliery as claimed in claim 3 screening plant, it is characterized in that: described first rewinding case is the cylinder that cross section is positioned at annulus, the lower surface of described first rewinding case contacts with the upper surface of described base, and the upper surface of described first rewinding case is recessed to form the first host cavity downwards.
5. colliery as claimed in claim 4 screening plant, it is characterized in that: described second rewinding case is the cylinder that cross section is annulus, the lower surface of described second rewinding case contacts with the upper surface of described base, and the upper surface of described second rewinding case is recessed to form the second host cavity downwards.
6. colliery as claimed in claim 5 screening plant, it is characterized in that: one end of described second support is fixedly connected with the side of described feed hopper, the other end of described second support is fixedly connected with the upper surface of described fixed frame, described closed frame is the cylinder that cross section is annulus, described closed frame is vertically placed, the upper surface of described closed frame is fixedly connected with described second support, and the lower surface of described closed frame contacts with the upper surface of described rotating frame and is slidably connected with it.
7. colliery as claimed in claim 6 screening plant, it is characterized in that: the upper end of described first rewinding plate is hollow round table-like, the lower end of described first rewinding plate is hollow cylindrical shape, the described upper surface of the first rewinding plate and the lower surface of described rotating disk are slidably connected, the lower surface of described first rewinding plate contacts with the upper surface of described second rewinding case, and the lower surface of described fixed frame is fixedly connected with the upper surface of described first rewinding plate.
8. colliery as claimed in claim 7 screening plant, it is characterized in that: the upper end of described second rewinding plate is hollow round table-like, the lower end of described second rewinding plate is hollow cylinder, the upper surface of described second rewinding plate is fixedly connected with the side of described fixed frame, the cross section of described corner block is triangular in shape, one side of described corner block is fixedly connected with the side of described second rewinding plate, and the upper surface of described corner block is skewed, and the lower surface of described corner block is horizontal.
9. colliery as claimed in claim 8 screening plant, it is characterized in that: described 3rd rewinding plate in the form of a ring, the cross section of described 3rd rewinding plate is bending, the upper end of described 3rd rewinding plate is fixedly connected with the side of described fixed frame, the lower end of described 3rd rewinding plate is vertical shape, the mid portion of described 3rd rewinding plate is to lower recess, described 4th support column is the cylinder that cross section is annulus, described 4th support column is vertically placed, the upper surface of described 4th support column is fixedly connected with the lower surface of described 3rd rewinding plate, the lower surface of described 4th support column contacts with the upper surface of described first rewinding case.
10. colliery as claimed in claim 9 screening plant, it is characterized in that: described 5th support is L-type, one end of described 5th support is fixedly connected with the side of described fixed frame, the other end of described 5th support is vertical shape, described first baffle plate in the form of a ring, the inner surface of described first baffle plate is fixedly connected with the outer surface of described fixed frame, cross section in the perpendicular of described first baffle plate is bending, one end of described second cross bar is fixedly connected with the outer surface of described fixed frame, the other end of described second cross bar is fixedly connected with described first baffle plate, described second baffle in the form of a ring, cross section in the perpendicular of described second baffle is bending, the inner surface of described second baffle is fixedly connected with the outer surface of described first baffle plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718909.5A CN105344499A (en) | 2015-10-29 | 2015-10-29 | Coal mine screening device |
| PCT/CN2016/077270 WO2017071151A1 (en) | 2015-10-29 | 2016-03-24 | Coal screening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510718909.5A CN105344499A (en) | 2015-10-29 | 2015-10-29 | Coal mine screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344499A true CN105344499A (en) | 2016-02-24 |
Family
ID=55320640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510718909.5A Withdrawn CN105344499A (en) | 2015-10-29 | 2015-10-29 | Coal mine screening device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105344499A (en) |
| WO (1) | WO2017071151A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728327A (en) * | 2016-03-07 | 2016-07-06 | 刘湘静 | Screening device for grain purchasing |
| WO2017071151A1 (en) * | 2015-10-29 | 2017-05-04 | 张萍 | Coal screening apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893130B (en) * | 2021-01-20 | 2022-09-27 | 贵州铂汇选煤设备有限公司 | Full-grain-size efficient dry coal dressing equipment |
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|---|---|---|---|---|
| EP0185843A2 (en) * | 1984-12-11 | 1986-07-02 | Satake Engineering Co., Ltd. | Vertical type screening machine for granular material |
| CN2277830Y (en) * | 1996-10-19 | 1998-04-08 | 孙复华 | Centrifugal screen for granular material |
| US6029569A (en) * | 1997-07-30 | 2000-02-29 | Packer; Scott | Apparatus for food contaminant removal |
| CN104858149A (en) * | 2015-06-11 | 2015-08-26 | 王杨 | Vibratory ore screening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1516135A (en) * | 1975-05-23 | 1978-06-28 | Cross D | Mineral jigs |
| CN2191037Y (en) * | 1994-05-04 | 1995-03-08 | 洛阳矿山机械工程设计研究院 | Novel double-screen vertical vibrating centrifuge |
| CN203791191U (en) * | 2014-04-16 | 2014-08-27 | 中煤科工集团武汉设计研究院有限公司 | Primary shock-absorbing coal mine screening device |
| CN203778209U (en) * | 2014-04-21 | 2014-08-20 | 中煤科工集团武汉设计研究院有限公司 | Coal slurry dewatering device |
| CN203916923U (en) * | 2014-07-01 | 2014-11-05 | 赵同军 | Automatic centrifugal machine |
| CN104984903B (en) * | 2015-07-31 | 2017-02-08 | 南安市永腾技术咨询有限公司 | Powder vibrating screen used for ore extraction |
| CN105344499A (en) * | 2015-10-29 | 2016-02-24 | 张萍 | Coal mine screening device |
-
2015
- 2015-10-29 CN CN201510718909.5A patent/CN105344499A/en not_active Withdrawn
-
2016
- 2016-03-24 WO PCT/CN2016/077270 patent/WO2017071151A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0185843A2 (en) * | 1984-12-11 | 1986-07-02 | Satake Engineering Co., Ltd. | Vertical type screening machine for granular material |
| CN2277830Y (en) * | 1996-10-19 | 1998-04-08 | 孙复华 | Centrifugal screen for granular material |
| US6029569A (en) * | 1997-07-30 | 2000-02-29 | Packer; Scott | Apparatus for food contaminant removal |
| CN104858149A (en) * | 2015-06-11 | 2015-08-26 | 王杨 | Vibratory ore screening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071151A1 (en) * | 2015-10-29 | 2017-05-04 | 张萍 | Coal screening apparatus |
| CN105728327A (en) * | 2016-03-07 | 2016-07-06 | 刘湘静 | Screening device for grain purchasing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017071151A1 (en) | 2017-05-04 |
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Application publication date: 20160224 |