CN216458164U

CN216458164U - Be used for modified machine that mixes of ardealite retarder

Info

Publication number: CN216458164U
Application number: CN202122640473.6U
Authority: CN
Inventors: 张敏; 孙继滨; 乔震
Original assignee: Yunnan Jilin Environmental Protection Technology Co ltd
Current assignee: Yunnan Jilin Environmental Protection Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-10
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of phosphogypsum processing, in particular to a phosphogypsum retarder modifying and mixing machine, wherein one end of a mixing bin is provided with a feeding bin, the other end of the mixing bin is provided with a discharging bin, the upper end of the feeding bin is provided with a feeding hopper, one side of the feeding bin is provided with a first motor, the output end of the first motor is provided with a rotating shaft which penetrates through the mixing bin and is rotatably connected with the discharging bin, and the outer side of the rotating shaft is provided with a spiral material conveyer which is positioned inside the feeding bin and the discharging bin. The spiral stirring device is simple in structure and novel in design, when the spiral stirring device is used, the spiral conveyor and the spiral stirring blades are rotated through the rotating shaft, so that materials in the feeding bin can be continuously input into the mixing bin and the discharging bin, the flow production capacity of equipment is improved, the production efficiency of the equipment is improved, the driven shaft perpendicular to the flowing direction of the materials is arranged to drive the stirring blades to rotate, the materials are uniformly stirred in the mixing bin, and the stirring efficiency is improved.

Description

Be used for modified machine that mixes of ardealite retarder

Technical Field

The utility model relates to the technical field of phosphogypsum processing, in particular to a modified mixer for a phosphogypsum retarder.

Background

The phosphogypsum mainly has gray black and gray white, the particle diameter is generally 5-50 mu m, and the content of crystal water is 20-25%. The phosphogypsum is a solid waste generated in a wet-process phosphoric acid process, and mainly comprises calcium sulfate dihydrate, the composition of the phosphogypsum is complex, besides the calcium sulfate, phosphate rock which is not completely decomposed, residual phosphoric acid, fluoride, acid insoluble substances, organic matters and the like are also contained, wherein the resource utilization of the phosphogypsum is influenced most by the existence of fluorine and the organic matters, the ecological environment is seriously damaged by random discharge and accumulation of the phosphogypsum, the underground water resource is polluted, and the waste of land resources is also caused.

In Chinese patent (application number: CN 202021753320.1), a mixer for modifying phosphogypsum retarder is disclosed, a T-shaped stirring paddle of the mixer performs autorotation stirring while revolving and stirring around a positioning shaft, so that the working efficiency of stirring and mixing the modifier is improved, but the structure is not suitable for flow process, intermittent feeding and discharging are required, and the production efficiency of equipment is reduced, so that technical personnel in the field provide a mixer for modifying the phosphogypsum retarder to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixer for modifying a phosphogypsum retarder, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for modified machine that mixes of ardealite retarder, is including mixing the storehouse, the feeding storehouse is installed to the one end that mixes the storehouse, and the other end that mixes the storehouse installs out the feed bin, the feeder hopper is installed to the upper end in feeding storehouse, and one side in feeding storehouse installs first motor, the output of first motor is installed and is run through mixed storehouse and rotate the pivot of being connected with out the feed bin, the outside of pivot is located feeding storehouse and is equipped with the spiral feeder with the inside that goes out the feed bin, and the outside of pivot is located the inside position department that mixes the storehouse and installs spiral stirring leaf, the inside of mixing the storehouse is located the impartial interval in both sides of pivot and rotates and install the driven shaft, stirring vane is installed to the symmetry on the driven shaft, the upper end that mixes the storehouse is installed and is used for driving driven shaft pivoted drive assembly.

As a further aspect of the utility model: the transmission assembly comprises a transmission case fixedly installed at the upper end of the mixing bin, rotating rollers are symmetrically installed in the transmission case in a rotating mode, first bevel gears are sleeved on the rotating rollers at equal intervals, and the upper end of the driven shaft extends to the inside of the transmission case and is provided with second bevel gears meshed with the first bevel gears.

As a further aspect of the utility model: and chain wheels are installed at one ends of the rotating rollers, a chain is installed on each chain wheel, and a second motor used for driving one chain wheel to rotate is installed on the outer side of the transmission case.

As a further aspect of the utility model: the support frame is all installed with the outside in the feed bin, two the supporting leg is installed to the equal symmetry in the outside of support frame.

As a further aspect of the utility model: the discharging pipe is installed at the position, close to the lower end, of the outer side of the discharging bin, and a control valve is arranged on the discharging pipe.

As a further aspect of the utility model: the mixing bin is a component made of stainless steel, and a wear-resistant layer is arranged on the surface of the mixing bin.

Compared with the prior art, the utility model has the beneficial effects that: the spiral stirring device is simple in structure and novel in design, when the spiral stirring device is used, the spiral conveyor and the spiral stirring blades are rotated through the rotating shaft, so that materials in the feeding bin can be continuously input into the mixing bin and the discharging bin, the flow production capacity of equipment is improved, the production efficiency of the equipment is improved, the stirring blades are driven to rotate through the driven shaft perpendicular to the material flowing direction, the materials are uniformly stirred in the mixing bin, and the stirring efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a mixer for modifying the phosphogypsum retarder;

FIG. 2 is a schematic diagram of the internal structure of a mixer for modifying the phosphogypsum retarder;

fig. 3 is a schematic view of the mounting structure of a driven shaft in a modified mixer for phosphogypsum retarder.

In the figure: 1. a mixing bin; 2. a feeding bin; 3. a discharging bin; 4. a discharge pipe; 5. a transmission case; 6. a feed hopper; 7. a first motor; 8. a second motor; 9. a rotating shaft; 10. a spiral feeder; 11. a spiral stirring blade; 12. a rotating roller; 13. a first bevel gear; 14. a driven shaft; 15. a stirring blade; 16. a second bevel gear.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a mixer for modifying phosphogypsum retarder comprises a mixing bin 1, a feeding bin 2 is installed at one end of the mixing bin 1, a discharging bin 3 is installed at the other end of the mixing bin 1, a feeding hopper 6 is installed at the upper end of the feeding bin 2, a first motor 7 is installed at one side of the feeding bin 2, a rotating shaft 9 which penetrates through the mixing bin 1 and is rotatably connected with the discharging bin 3 is installed at the output end of the first motor 7, a spiral feeder 10 is arranged at the outer side of the rotating shaft 9 and is positioned inside the feeding bin 2 and the discharging bin 3, a spiral stirring blade 11 is installed at the outer side of the rotating shaft 9 and is positioned inside the mixing bin 1, driven shafts 14 are rotatably installed at equal intervals inside the mixing bin 1 and are positioned at two sides of the rotating shaft 9, stirring blades 15 are symmetrically installed on the driven shafts 14, a transmission assembly for driving the driven shafts 14 to rotate is installed at the upper end of the mixing bin 1, when using, inside by feeder hopper 6 input feeding storehouse 2 with the material, start first motor 7 and make pivot 9 rotate, make spiral feeder 10 through pivot 9, spiral stirring leaf 11 rotates, thereby be favorable to the inside material in feeding storehouse 2 to last to mixing storehouse 1, input in the play feed bin 3, thereby improve equipment water flowing operation ability, further improve equipment's production efficiency, driven shaft 14 through setting up the perpendicular to material flow direction drives stirring vane 15 and rotates, realize the material and evenly stir in mixing storehouse 1, improve stirring efficiency.

In fig. 2 and fig. 3, drive assembly includes transmission case 5 of fixed mounting in mixing 1 upper end of storehouse, the inside symmetry of transmission case 5 is rotated and is installed rotor 12, equidistant cover is equipped with first bevel gear 13 on two rotor 12, the upper end of driven shaft 14 extends to the inside of transmission case 5 and installs second bevel gear 16 with first bevel gear 13 meshing, two rotor 12 synchronous rotations, then make first bevel gear 13 rotate, it makes driven shaft 14 rotate to mesh between first bevel gear 13 and the second bevel gear 16, then drive stirring vane 15 and rotate, driven shaft 14 through setting up perpendicular to material flow direction drives stirring vane 15 and rotates, realize the material and evenly stir in mixing storehouse 1, improve stirring efficiency.

In fig. 2, chain wheels are mounted at one ends of the two rotating rollers 12, chains are mounted on the two chain wheels, a second motor 8 for driving one of the chain wheels to rotate is mounted on the outer side of the transmission case 5, the second motor 8 is started to enable one of the chain wheels to rotate, and the other chain wheel is driven to rotate synchronously through the transmission of the chains, so that the two rotating rollers 12 are driven to rotate synchronously.

In fig. 1, the support frames are installed on the outer sides of the feeding bin 2 and the discharging bin 3, and the support legs are symmetrically installed on the outer sides of the two support frames and mainly play a role in supporting.

In fig. 1, a discharging pipe 4 is installed at a position close to the lower end of the outer side of the discharging bin 3, and a control valve is arranged on the discharging pipe 4, so that the discharging of materials is conveniently controlled.

In fig. 1, the mixing bin 1 is a component made of stainless steel, and a wear-resistant layer is arranged on the surface of the mixing bin 1, so that the effects of wear resistance and corrosion resistance are mainly achieved, and the service life of the equipment is prolonged.

The working principle of the utility model is as follows: the utility model has simple structure and novel design, when in use, materials are input into the feeding bin 2 from the feeding hopper 6, the first motor 7 is started to rotate the rotating shaft 9, the spiral feeder 10 and the spiral stirring blade 11 are rotated through the rotating shaft 9, thereby being beneficial to the continuous input of the materials in the feeding bin 2 into the mixing bin 1 and the discharging bin 3, further improving the production efficiency of the equipment, the second motor 8 is started to rotate one chain wheel, the other chain wheel is synchronously rotated through the transmission action of a chain, then the two rotating rollers 12 are synchronously rotated, further the first bevel gear 13 is rotated, the driven shaft 14 is rotated through the meshing between the first bevel gear 13 and the second bevel gear 16, then the stirring blade 15 is driven to rotate, and the stirring blade 15 is driven to rotate through the driven shaft 14 which is arranged vertical to the material flowing direction, realize the material and evenly stir in mixing storehouse 1, improve stirring efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a be used for modified machine that mixes of ardealite retarder, includes mixing storehouse (1), its characterized in that, feeding storehouse (2) are installed to the one end in mixing storehouse (1), and the other end in mixing storehouse (1) installs out feed bin (3), feeder hopper (6) are installed to the upper end in feeding storehouse (2), and one side in feeding storehouse (2) installs first motor (7), the output of first motor (7) is installed and is run through mixing storehouse (1) and with play feed bin (3) rotation connection's pivot (9), the outside of pivot (9) is located the inside in feeding storehouse (2) and play feed bin (3) and is equipped with spiral feeder (10), and the outside of pivot (9) is located the inside position department in mixing storehouse (1) and installs spiral stirring leaf (11), the inside of mixing storehouse (1) is located the impartial interval rotation in both sides of pivot (9) and is installed driven shaft (14), stirring vanes (15) are symmetrically installed on the driven shaft (14), and a transmission assembly for driving the driven shaft (14) to rotate is installed at the upper end of the mixing bin (1).

2. The phosphogypsum retarder modifying and mixing machine is characterized in that the transmission assembly comprises a transmission case (5) fixedly installed at the upper end of the mixing bin (1), rotating rollers (12) are symmetrically and rotatably installed inside the transmission case (5), first bevel gears (13) are sleeved on the two rotating rollers (12) at equal intervals, the upper end of the driven shaft (14) extends into the transmission case (5) and is provided with second bevel gears (16) meshed with the first bevel gears (13).

3. The mixer for modifying the phosphogypsum retarder according to claim 2, characterized in that one end of each of the two rotating rollers (12) is provided with a chain wheel, the two chain wheels are provided with chains, and the outer side of the transmission case (5) is provided with a second motor (8) for driving one of the chain wheels to rotate.

4. The mixer for modifying the phosphogypsum retarder according to claim 1, wherein the outer sides of the feeding bin (2) and the discharging bin (3) are respectively provided with a support frame, and the outer sides of the two support frames are respectively and symmetrically provided with a support leg.

5. The mixer for modifying the phosphogypsum retarder according to claim 1, wherein a discharge pipe (4) is arranged at the position close to the lower end of the outer side of the discharge bin (3), and a control valve is arranged on the discharge pipe (4).

6. The mixer for modifying the phosphogypsum retarder according to claim 1, characterized in that the mixing bin (1) is a stainless steel component, and the surface of the mixing bin (1) is provided with a wear-resistant layer.