CN213349327U - Clean centrifugal machine for jigging flotation coal washing - Google Patents

Abstract

The utility model discloses a jigging flotation is cleaned clean type centrifuge for coal, including casing and a net section of thick bamboo, a net section of thick bamboo is located the inner chamber of casing, the top of casing is run through and is provided with the inlet pipe, the bottom of inlet pipe run through to the inner chamber of casing and with the fixed intercommunication in top of a net section of thick bamboo, the fixed cover in surface that the inlet pipe is located casing inner chamber one end is equipped with first conical gear, the first motor of support fixedly connected with is passed through on the right side at casing inner chamber top, the left end fixedly connected with second conical gear of first motor shaft, first conical gear and second conical gear meshing. The utility model provides a current jigging flotation clean type centrifuge for coal washing when carrying out the coal charge dehydration, the coal charge soaks through water liquid and can increase viscosity, can paste on the centrifuge tube inner wall, owing to can not get rid of the coal charge on the inner wall down, leads to the clean of the centrifuge tube inner wall that keeps that can not be fine, influences the problem of follow-up centrifugal effect.

Description

Clean centrifugal machine for jigging flotation coal washing

Technical Field

The utility model relates to a jigging flotation coal washing technical field specifically is a clean type centrifuge is used to jigging flotation coal washing.

Background

Raw coal with different components and different specific gravities is separated into different grades through the impact effect of water flow, dust and waste stones are removed, the ash content and the sulfur content are reduced, coal washing is called, jigging coal washing refers to a coal washing process carried out in a vertical pulsating medium according to the particle density difference, and the method is a high-efficiency coal washing technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jigging flotation washes clean type centrifuge for coal, possess on the centrifuge inner wall be difficult to the adhesion coal charge and conveniently carry out clear advantage, solved current jigging flotation washes clean type centrifuge for coal and when carrying out the coal charge dehydration, the coal charge soaks through water liquid and can increase viscosity, can paste on the centrifuge tube inner wall, because can not get rid of the coal charge on the inner wall down, lead to the cleanness of the centrifuge tube inner wall that keeps that can not be fine, influence the problem of follow-up centrifugation effect.

In order to achieve the above object, the utility model provides a following technical scheme: a jigging flotation coal washing cleaning type centrifugal machine comprises a shell and a net barrel, wherein the net barrel is positioned in an inner cavity of the shell, an inlet pipe penetrates through the top of the shell, the bottom of the inlet pipe penetrates through the inner cavity of the shell and is fixedly communicated with the top of the net barrel, a first conical gear is fixedly sleeved on the surface of one end, positioned in the inner cavity of the shell, of the inlet pipe, a first motor is fixedly connected to the right side of the top of the inner cavity of the shell through a support, a second conical gear is fixedly connected to the left end of a rotating shaft of the first motor, the first conical gear is meshed with the second conical gear, fixing plates are fixedly connected to two sides of the top of the shell, a second motor is fixedly connected to one side, far away from the shell, of each fixing plate, a rotating rod is fixedly connected to the bottom of the rotating shaft of the second motor, the bottom of each rotating rod penetrates through the inlet pipe and extends to the inner cavity, the utility model discloses a novel plastic packaging shell, including a connecting rod, a net section of thick bamboo, a connecting rod, a rotating rod, a connecting rod, a row's pole, the first brush board of one end fixedly connected with of connecting rod is kept away from to first brush board, the inner wall contact of one side and a net section of thick bamboo that the connecting rod was kept away from to first brush board, the bottom of casing is run through and is provided with row material pipe, the top of arranging the material pipe run through to the inner chamber of casing and with the bottom activity intercommunication of a net section of thick bamboo, it is provided with first valve to arrange the surface that the material pipe is located the outside one end of casing, the fixed intercommunication in left side of casing bottom has the drain pipe.

Preferably, the bottom of the front left side of the shell is fixedly connected with a transparent window, and the transparent window is circular.

Preferably, the front surface of the shell is fixedly connected with an observation window, and the observation window is square.

Preferably, the right side of the front surface of the shell is fixedly connected with a controller, and the controller is electrically connected with the first motor and the second motor respectively.

Preferably, a first bearing is arranged between the feeding pipe and the shell, and the first bearing is sleeved on the surface of the feeding pipe.

Preferably, a second bearing is arranged between the discharge pipe and the net barrel, and the second bearing is sleeved on the surface of the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, a net section of thick bamboo, the inlet pipe, first conical gear, first motor, second conical gear, the fixed plate, the second motor, the bull stick, helical blade, the connecting rod, first brush board, arrange the material pipe, first valve, the drain pipe, the second valve, the montant, second brush board and landing leg cooperate, it goes up to be difficult to the adhesion coal charge and conveniently carries out clear advantage to possess on the centrifuge inner wall, solved current jigging flotation clean type centrifuge for coal washing and when carrying out the coal charge dehydration, the coal charge soaks through water liquid and can increase viscosity, can paste on centrifuge inner wall, because can not get rid of the coal charge on the inner wall down, lead to the cleanness that keeps centrifuge inner wall that can not be fine, influence the problem of follow-up centrifugation effect.

2. The utility model discloses a set up the transparent window, be convenient for observe the centrifugal water condition of bottom in the casing, through setting up the observation window, be convenient for observe the centrifugal condition of a net section of thick bamboo in the casing, through setting up first bearing, fix the inlet pipe, make the inlet pipe not receive the influence of casing when rotating, can not take place to remove simultaneously, through setting up the second bearing, fix a net section of thick bamboo, make a net section of thick bamboo more stable when rotating, arrange the material pipe simultaneously and do not receive a net section of thick bamboo pivoted influence when row material.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a shell 1, a net barrel 2, a feeding pipe 3, a first bevel gear 4, a first motor 5, a second bevel gear 6, a fixing plate 7, a second motor 8, a rotating rod 9, a helical blade 10, a connecting rod 11, a first brush plate 12, a discharge pipe 13, a first valve 14, a discharge pipe 15, a second valve 16, a vertical rod 17, a second brush plate 18, supporting legs 19, a transparent window 20, an observation window 21 and a controller 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a jigging flotation coal washing cleaning type centrifugal machine comprises a shell 1 and a net cylinder 2, the net cylinder 2 is positioned in an inner cavity of the shell 1, a feeding pipe 3 penetrates through the top of the shell 1, the bottom of the feeding pipe 3 penetrates through the inner cavity of the shell 1 and is fixedly communicated with the top of the net cylinder 2, a first conical gear 4 is fixedly sleeved on the surface of one end of the feeding pipe 3 positioned in the inner cavity of the shell 1, a first motor 5 is fixedly connected to the right side of the top of the inner cavity of the shell 1 through a support, a second conical gear 6 is fixedly connected to the left end of a rotating shaft of the first motor 5, the first conical gear 4 is meshed with the second conical gear 6, fixing plates 7 are fixedly connected to both sides of the top of the shell 1, a second motor 8 is fixedly connected to one side of the fixing plates 7 far away from the shell 1, a rotating rod 9 is fixedly connected to the bottom of the rotating shaft, the surface of the rotating rod 9 at one end of the inner cavity of the net cylinder 2 is fixedly connected with a helical blade 10 and a connecting rod 11 respectively, one end of the connecting rod 11 far away from the rotating rod 9 is fixedly connected with a first brush board 12, one side of the first brush board 12 far away from the connecting rod 11 is contacted with the inner wall of the net cylinder 2, the bottom of the shell 1 is provided with a discharge pipe 13 in a penetrating way, the top of the discharge pipe 13 is penetrated through to the inner cavity of the shell 1 and is movably communicated with the bottom of the net cylinder 2, the surface of one end of the discharge pipe 13 at the outer part of the shell 1 is provided with a first valve 14, the left side of the bottom of the shell 1 is fixedly communicated with a drain pipe 15, the bottom of the surface of the drain pipe 15 is provided with a second valve 16, the surface of the net cylinder 2 is fixedly connected with a vertical rod 17, the bottom of the vertical rod 17 is fixedly connected with a second brush board 18, the, the transparent window 20 is round, the centrifugal water condition at the bottom in the shell 1 can be observed conveniently by arranging the transparent window 20, the front side of the shell 1 is fixedly connected with an observation window 21, the observation window 21 is square, the centrifugal condition of the net drum 2 in the shell 1 can be observed conveniently by arranging the observation window 21, the right side of the front side of the shell 1 is fixedly connected with a controller 22, the controller 22 is respectively and electrically connected with a first motor 5 and a second motor 8, a first bearing is arranged between the feeding pipe 3 and the shell 1, the first bearing is sleeved on the surface of the feeding pipe 3, the feeding pipe 3 is fixed by arranging the first bearing, the feeding pipe 3 is not influenced by the shell 1 when rotating and can not move, a second bearing is arranged between the discharging pipe 13 and the net drum 2, the second bearing is sleeved on the surface of the discharging pipe 13, the net drum 2 is fixed by arranging the second bearing, the net cylinder 2 is more stable when rotating, meanwhile, the discharging pipe 13 is not influenced by the rotation of the net cylinder 2 when discharging, the device has the advantages of being not easy to adhere coal materials on the inner wall of the centrifuge and convenient to clean through the matching of the shell 1, the net cylinder 2, the feeding pipe 3, the first bevel gear 4, the first motor 5, the second bevel gear 6, the fixing plate 7, the second motor 8, the rotating rod 9, the spiral blade 10, the connecting rod 11, the first brush plate 12, the discharging pipe 13, the first valve 14, the discharging pipe 15, the second valve 16, the vertical rod 17, the second brush plate 18 and the supporting leg 19, the device solves the problems that the existing cleaning centrifuge for jigging flotation coal washing can increase the viscosity by soaking water liquid when dehydrating the coal materials, can be adhered on the inner wall of the centrifuge cylinder, and can not well keep the inner wall of the centrifuge due to the fact that the coal materials on the inner wall can not be thrown away, influence the subsequent centrifugal effect.

When the device is used, a power supply is externally connected with the device through a lead, the controller 22 controls the operation of the first motor 5 and the second motor 8, the rotation of the rotating shaft of the first motor 5 drives the second bevel gear 6 and the first bevel gear 4 to rotate, the rotation of the first bevel gear 4 drives the feed pipe 3 and the net cylinder 2 to rotate in the forward direction, the rotation of the rotating shaft of the second motor 8 drives the rotating rod 9, the helical blade 10, the connecting rod 11 and the first brush plate 12 to rotate in the reverse direction, the coal containing water is added into the net cylinder 2 through the feed pipe 3, the water and the coal are dispersed on the inner wall of the net cylinder 2 due to the rotation of the helical blade 10, meanwhile, the water and the coal are centrifuged due to the rotation of the net cylinder 2, the water enters the bottom in the shell 1 through the net cylinder 2 and is discharged through the drain pipe 15, the rotation of the first brush plate 12 cleans the centrifuged coal and cleans the inner wall of the net cylinder 2, meanwhile, the centrifugal coal materials are conveyed by the rotation of the spiral blade 10 and discharged through the discharging pipe 13, the vertical rod 17 and the second brush plate 18 are driven by the rotation of the net barrel 2, and the centrifugal water and the coal material slag at the bottom in the shell 1 are cleaned by the rotation of the second brush plate 18 and discharged through the water discharging pipe 15.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this jigging flotation washes clean type centrifuge for coal, through casing 1, net section of thick bamboo 2, inlet pipe 3, first conical gear 4, first motor 5, second conical gear 6, fixed plate 7, second motor 8, bull stick 9, helical blade 10, connecting rod 11, first brush board 12, arrange the material pipe 13, first valve 14, drain pipe 15, second valve 16, montant 17, second brush board 18 and landing leg 19 cooperate, solved current jigging flotation washes clean type centrifuge for coal and when carrying out the dehydration of coal charge, the coal charge soaks through water liquid and can increase viscosity, can paste on the centrifuge section of thick bamboo inner wall, because can not throw off the coal charge on the inner wall, lead to the clean of the centrifuge section of thick bamboo inner wall that can not fine enough to keep, influence the problem of follow-up centrifugal effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a clean type centrifuge for coal is washed in jigging flotation, includes casing (1) and net section of thick bamboo (2), its characterized in that: the utility model discloses a novel feeding device, including a casing (1), a net section of thick bamboo (2), inlet pipe (3) run through at the top of casing (1), the bottom of inlet pipe (3) run through to the inner chamber of casing (1) and with the fixed intercommunication in top of net section of thick bamboo (2), the fixed cover in surface that inlet pipe (3) are located casing (1) inner chamber one end is equipped with first conical gear (4), the right side at casing (1) inner chamber top is through support fixedly connected with first motor (5), the left end fixedly connected with second conical gear (6) of first motor (5) pivot, first conical gear (4) and second conical gear (6) meshing, the equal fixedly connected with fixed plate (7) in both sides at casing (1) top, one side fixedly connected with second motor (8) of casing (1) are kept away from to fixed plate (7), the bottom fixedly connected with bull stick (9) of second motor (8) pivot, the bottom of the rotating rod (9) penetrates through the inlet pipe (3) and extends to the inner cavity of the net cylinder (2), the surface of one end, located at the inner cavity of the net cylinder (2), of the rotating rod (9) is fixedly connected with a helical blade (10) and a connecting rod (11) respectively, one end, far away from the rotating rod (9), of the connecting rod (11) is fixedly connected with a first brush plate (12), one side, far away from the connecting rod (11), of the first brush plate (12) is in contact with the inner wall of the net cylinder (2), the bottom of the shell (1) is provided with a discharging pipe (13) in a penetrating mode, the top of the discharging pipe (13) penetrates through the inner cavity of the shell (1) and is movably communicated with the bottom of the net cylinder (2), a first valve (14) is arranged on the surface, located at one end, outside the shell (1), of the shell (1) is fixedly communicated with a water discharging pipe (15) in the left side, a second valve (16), the fixed surface of a net section of thick bamboo (2) is connected with montant (17), the bottom fixedly connected with second brush board (18) of montant (17), the bottom of second brush board (18) and the bottom contact of casing (1) inner chamber, the bottom fixedly connected with landing leg (19) of casing (1).

2. The clean centrifuge for jigging flotation coal washing according to claim 1, wherein: the transparent window (20) is fixedly connected to the bottom of the front left side of the shell (1), and the transparent window (20) is circular in shape.

3. The clean centrifuge for jigging flotation coal washing according to claim 1, wherein: the front face of the shell (1) is fixedly connected with an observation window (21), and the observation window (21) is square.

4. The clean centrifuge for jigging flotation coal washing according to claim 1, wherein: the right side fixedly connected with controller (22) on casing (1) front, controller (22) respectively with first motor (5) and second motor (8) electric connection.

5. The clean centrifuge for jigging flotation coal washing according to claim 1, wherein: be provided with first bearing between inlet pipe (3) and casing (1), first bearing cover is established on the surface of inlet pipe (3).

6. The clean centrifuge for jigging flotation coal washing according to claim 1, wherein: arrange and be provided with the second bearing between material pipe (13) and net section of thick bamboo (2), the second bearing cover is established on the surface of arranging material pipe (13).

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