CN216800517U

CN216800517U - Ardealite screening plant

Info

Publication number: CN216800517U
Application number: CN202220409515.7U
Authority: CN
Inventors: 王永
Original assignee: Kunming Yingyao Building Material Co ltd
Current assignee: Tangshan Kaijie Desulfurization Gypsum Products Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-24
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to the field of phosphogypsum separation, in particular to a phosphogypsum screening device which comprises a base, wherein a servo carriage is connected on the right side of the top end of the base in a sliding manner, a motor is fixedly connected at the left end of the servo carriage, a screening hopper is fixedly connected at the tail end of a main shaft of the motor, a middle reinforcing ring plate is fixedly connected at the middle position of the inner wall of the screening hopper, a crushing plate is attached to the inner wall of the middle reinforcing ring plate, and the crushing plate is fixedly connected with the main shaft through a connecting rod. The ardealite raw material is not required to be taken out and crushed again by workers, so that a large amount of time is saved.

Description

Ardealite screening plant

Technical Field

The utility model relates to the field of phosphogypsum separation, in particular to a phosphogypsum screening device.

Background

The phosphogypsum mainly comprises gray black and gray white, the particle diameter is generally 5-50 mu m, the content of crystal water is 20-25%, the phosphogypsum is solid waste generated in a wet-process phosphoric acid process, the components of the phosphogypsum are mainly calcium sulfate dihydrate, the composition of the phosphogypsum is complex, besides the calcium sulfate, phosphate ore 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, underground water resources are polluted, and land resources are wasted.

In the production process of the phosphogypsum, the phosphogypsum needs to be screened due to different sizes of the raw materials of the phosphogypsum, the existing screening structure does not have a crushing structure, so that more phosphogypsum is remained in the screening structure, the phosphogypsum needs to be taken out for secondary crushing and then screened, a large amount of time is wasted, and after the phosphogypsum is screened, all the phosphogypsum powder directly falls into a recovery structure, so that the particles of the phosphogypsum powder in the recovery structure are not uniform enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a phosphogypsum screening device 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 ardealite screening plant, includes the base, the top right side sliding connection of base has servo balladeur train, servo balladeur train's left end fixedly connected with motor, the terminal fixedly connected with screening of the main shaft of motor is fought, the reinforcing ring board in the middle of the inner wall middle part fixed connection of screening fill, the inner wall laminating of middle reinforcing ring board has the crushing board, the crushing board pass through connecting rod fixedly connected with main shaft, the other end fixedly connected with seal receptacle of main shaft, the seal receptacle fights the laminating with the screening, the left end fixedly connected with of seal receptacle docks the cover, the outside fixedly connected with support that docks the cover, support and base fixed connection.

Preferably, the left end of the screening hopper is in an open shape, the inside of the screening hopper is in a concave shape from two sides to the middle position, and the screening hopper is a stainless steel mesh barrel.

Preferably, the outer side of the crushing plate is provided with an extrusion head, and the inner wall of the middle reinforcing ring plate is a frosted layer.

Preferably, the outside fixedly connected with universal seat of screening fill, the inside of universal seat rotates and is connected with the ball, the ball is laminated with the butt joint cover, four spouts have been seted up to the inner wall of butt joint cover.

Preferably, the top middle part fixedly connected with of base goes out the flitch, the top fixedly connected with that goes out the flitch connects the flitch, the top that connects the flitch is inside from the right side to left and is the downward sloping setting, first discharge gate, second discharge gate, third discharge gate and fourth discharge gate have been seted up from the right side to left in proper order to the front end that goes out the flitch, the opening of first discharge gate, second discharge gate, third discharge gate and fourth discharge gate enlarges in proper order, the inside of first discharge gate, second discharge gate, third discharge gate and fourth discharge gate all is equipped with at a distance from the net.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged screening hopper, the middle reinforcing ring plate, the crushing plate and the main shaft, the phosphogypsum raw material is added into the screening hopper, is continuously rotated and screened along with the screening hopper, is attached to the middle reinforcing ring plate through the main shaft positioning crushing plate, and continuously enters a gap between the crushing plate and the middle reinforcing ring plate to be secondarily crushed, so that a worker does not need to take out and crush the phosphogypsum raw material again, and a large amount of time is saved;

2. according to the utility model, screened phosphogypsum powder falls onto the receiving plate below through the arranged discharging plate and the receiving plate, enters the discharging plate through the inclined arrangement of the receiving plate, and is sequentially discharged and recycled through the first discharging port, the second discharging port, the third discharging port and the fourth discharging port with different opening sizes at the front end of the discharging plate, so that the recycled phosphogypsum powder is relatively uniform.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

fig. 3 is a schematic view of the mounting structure of the receiving plate of the present invention.

In the figure: 1-base, 2-servo carriage, 3-motor, 4-screening hopper, 5-middle reinforcing ring plate, 6-crushing plate, 7-main shaft, 8-sealing seat, 9-butt cover, 10-bracket, 11-universal seat, 12-ball, 13-discharging plate, 14-receiving plate, 15-first discharging port, 16-second discharging port, 17-third discharging port and 18-fourth discharging port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a phosphogypsum screening device comprises a base 1, a servo carriage 2 is slidably connected to the right side of the top end of the base 1, a motor 3 is fixedly connected to the left end of the servo carriage 2, a screening hopper 4 is fixedly connected to the tail end of a main shaft of the motor 3, the servo carriage 2 is favorable for driving the screening hopper 4 to be opened or closed, a middle reinforcing ring plate 5 is fixedly connected to the middle position of the inner wall of the screening hopper 4, a crushing plate 6 is attached to the inner wall of the middle reinforcing ring plate 5, a main shaft 7 is fixedly connected to the crushing plate 6 through a connecting rod, the crushing plate 6 is favorable for the main shaft 7 to be positioned and attached to the inner wall of the middle reinforcing ring plate 5 for rotating and crushing treatment, a sealing seat 8 is fixedly connected to the other end of the main shaft 7, the sealing seat 8 is attached to the screening hopper 4, a butt joint cover 9 is fixedly connected to the left end of the sealing seat 8, the sealing seat 8 in the butt joint cover 9 is favorable for sealing the screening hopper 4, a support 10 is fixedly connected to the outer side of the butt joint cover 9, the bracket 10 is fixedly connected with the base 1.

The left end of the screening bucket 4 is arranged in an open shape, the inside of the screening bucket 4 is arranged in a manner that two sides are sunken towards the middle position, a stainless steel mesh barrel of the screening bucket 4 is convenient for adding phosphogypsum raw materials through the opening of the screening bucket 4, and the arrangement that two sides are sunken towards the middle position can more quickly concentrate the phosphogypsum raw materials to the middle position; the outer side of the crushing plate 6 is provided with an extrusion head, the inner wall of the middle reinforcing ring plate 5 is a frosted layer, so that the extrusion head on the outer side of the crushing plate 6 is attached to the frosted layer of the middle reinforcing ring plate 5 to crush the phosphogypsum raw material; the outer side of the screening hopper 4 is fixedly connected with a universal seat 11, the inner part of the universal seat 11 is rotatably connected with balls 12, the balls 12 are attached to the butt joint cover 9, and the inner wall of the butt joint cover 9 is provided with four sliding grooves, so that the screening hopper 4 is attached to the butt joint cover 9 through the balls 12 in the universal seat 11 at the outer side, and the friction between the screening hopper 4 and the butt joint cover 9 is reduced; the middle position of the top end of the base 1 is fixedly connected with a discharging plate 13, the top end of the discharging plate 13 is fixedly connected with a receiving plate 14, the top end of the receiving plate 14 is downwards inclined from right to left, the front end of the discharging plate 13 is sequentially provided with a first discharging hole 15, a second discharging hole 16, a third discharging hole 17 and a fourth discharging hole 18 from right to left, the first discharging hole 15, the second discharging hole 16, the openings of the third discharging hole 17 and the fourth discharging hole 18 are sequentially enlarged, the first discharging hole 15, the second discharging hole 16, the insides of the third discharging hole 17 and the fourth discharging hole 18 are respectively provided with a separation net, the phosphogypsum raw materials can be conveniently separated through different first discharging holes 15, the second discharging hole 16, the third discharging hole 17 or the fourth discharging hole 18, the separation net inside is matched to separate the phosphogypsum raw materials, and more uniform phosphogypsum powder is recovered.

The working process is as follows: the device adopts an external power supply, workers add the raw materials crushed by the phosphogypsum into the screening hopper 4, the servo carriage 2 on the right side of the top end of the control base 1 drives the screening hopper 4 to move into the butt joint cover 9, the balls 12 in the universal seat 11 on the outer side of the screening hopper 4 are attached to the inner wall of the butt joint cover 9, the sealing cover 8 seals the opening of the screening hopper 4, the motor 3 on the servo carriage 2 starts to work, the screening hopper 4 at the tail end of the main shaft is driven by the motor 3 to start to rotate, the screening hopper 4 rotates to screen out the internal phosphogypsum powder, the sealing seat 8 positions the crushing plate 6 through the main shaft 7 to be attached to the middle reinforcing ring plate 5, the phosphogypsum raw materials gradually roll to the gap between the crushing plate 6 and the middle reinforcing ring plate 5 through the arrangement of the screening hopper 4 to perform secondary crushing on the phosphogypsum raw materials, and the phosphogypsum powder falls onto the material receiving plate 14 below through the screening hopper 4, the phosphogypsum powder slides to the through hole through the inclined arrangement of the material receiving plate 14, enters the lower discharging plate 13, gradually rolls down in the discharging plate 13, is discharged through the separation nets in the first discharging hole 15, the second discharging hole 16, the third discharging hole 17 and the fourth discharging hole 18, is recovered, is controlled by a worker to open the servo carriage 2 at the top end of the base 1 after the discharging recovery is finished, is separated from the inside of the butt joint cover 9 by the screening hopper 4, is used for cleaning residual phosphogypsum raw materials in the screening hopper 4, and is utilized after being subjected to high-strength crushing treatment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ardealite screening plant, includes base (1), its characterized in that: the utility model discloses a screening machine, including base (1), the top right side sliding connection of base (1) has servo balladeur train (2), the left end fixedly connected with motor (3) of servo balladeur train (2), the terminal fixedly connected with screening of the main shaft of motor (3) is fought (4), screening is fought the inner wall middle part fixedly connected with middle beaded finish board (5) of (4), the inner wall laminating of middle beaded finish board (5) has crushing board (6), the through connecting rod fixedly connected with main shaft (7) of crushing board (6), the other end fixedly connected with seal receptacle (8) of main shaft (7), seal receptacle (8) and screening are fought (4) laminating, the left end fixedly connected with of seal receptacle (8) docks cover (9), the outside fixedly connected with support (10) of butt joint cover (9), support (10) and base (1) fixed connection.

2. The phosphogypsum screening device according to claim 1, which is characterized in that: the left end of screening fill (4) is the setting of opening form, the inside of screening fill (4) is both sides and sets up to the intermediate position is sunken, the screen bucket of the stainless steel material of screening fill (4).

3. The phosphogypsum screening device according to claim 1, which is characterized in that: the outside of smashing board (6) is equipped with the extrusion head, the inner wall of middle beaded finish board (5) is the dull polish layer.

4. The phosphogypsum screening plant according to claim 1, characterized in that: the screening hopper (4) is characterized in that a universal seat (11) is fixedly connected to the outer side of the screening hopper (4), balls (12) are rotatably connected to the inner portion of the universal seat (11), the balls (12) are attached to a butt joint cover (9), and four sliding grooves are formed in the inner wall of the butt joint cover (9).

5. The phosphogypsum screening device according to claim 1, which is characterized in that: the utility model discloses a base, including base (1), the top of base (1) middle part fixedly connected with goes out flitch (13), the top fixedly connected with that goes out flitch (13) connects flitch (14), the top that connects flitch (14) is inside to be the downward sloping setting from the right side to a left side, the front end that goes out flitch (13) has seted up first discharge gate (15), second discharge gate (16), third discharge gate (17) and fourth discharge gate (18) from the right side to a left side in proper order, the opening of first discharge gate (15), second discharge gate (16), third discharge gate (17) and fourth discharge gate (18) enlarges in proper order, the inside of first discharge gate (15), second discharge gate (16), third discharge gate (17) and fourth discharge gate (18) all is equipped with at a distance from the net.