CN212633018U

CN212633018U - High-efficient material screening plant

Info

Publication number: CN212633018U
Application number: CN202020921947.7U
Authority: CN
Inventors: 裴长松; 周海涛; 高国涛
Original assignee: Zhengzhou Zhongjian Refractories Co Ltd
Current assignee: Zhengzhou Zhongjian Refractories Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-02
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a cleaner production technical field discloses a high-efficient material screening plant, and it includes base, sieve bed and elastic support piece, and the sieve bed passes through elastic support piece to be installed on the base, and the vibrator, its characterized in that are installed to the bottom of sieve bed: a plurality of water pipes are fixedly arranged above the sieve bed, the axial lead of each water pipe is parallel to the longitudinal direction of the sieve bed, a plurality of spray heads are arranged on the water pipes, the spray heads on the same water pipe are distributed on two sides of the axial lead of each water pipe in a staggered mode, and a material channel inclined to the ground is arranged in a feeding area of the sieve bed. The utility model has the advantages that: set up the thin section of thick bamboo of laying the magnet piece on the transfer passage of refractory material production, adsorb the iron ore in the raw materials on the thin section of thick bamboo to get rid of the iron impurity in the raw materials, avoided the use of magnet separator, reduced refractory material's manufacturing cost.

Description

High-efficient material screening plant

Technical Field

The utility model relates to a cleaner production technical field, especially a high-efficient material screening plant.

Background

The production of various refractory materials is mainly made of a certain raw material, and then the raw materials are matched with other raw materials to produce a product meeting the process requirements, the use amount of the raw materials and the mixing ratio of the raw materials are usually determined according to the chemical components, mineral compositions and process properties of the raw materials during mixing, the raw materials need to be mixed after being screened, crushed and ground, and impurities such as iron ore influence the performance of the refractory materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient material screening plant to solve the problem that current refractory material manufacturing cost is high.

The purpose of the utility model is realized through the following technical scheme: a high-efficiency material screening device comprises a base, a screening bed and an elastic support piece, wherein the screening bed is installed on the base through the elastic support piece, a vibrator is installed at the bottom of the screening bed, a material channel inclined to the ground is arranged in a feeding area of the screening bed, the material channel is a square long channel made of a steel plate, a welding support rod is obliquely arranged on the ground, an iron removing groove is formed in the surface, away from the ground, of the material channel, two bearing seats are arranged on two sides of a port of the iron removing groove and arranged along the inclined direction of the material channel, an iron removing assembly is rotatably installed on the material channel through the bearing seats, a gap is formed between the part, located in the material channel, of the iron removing assembly and the bottom of the material channel for allowing raw materials to pass through, the iron removing assembly is prevented from blocking the material channel, and a scraping plate, scrape the flitch and follow the incline direction setting of material passageway, and the length of scraping the flitch is greater than the longest limit in deironing groove, avoids scraping the flitch and scrapes out not thoroughly to the adsorbed iron ore on the deironing subassembly, be provided with the spring on the bearing frame, through the spring makes it hugs closely to scrape the flitch the working face of deironing subassembly avoids scraping the flitch and produces the back that wears to wear and tear, scrapes to produce the clearance between flitch and the deironing subassembly and leads to scraping the flitch inefficacy.

Preferably, a water pipe is fixedly arranged above the sieve bed, the water pipe is arranged along the length direction of the sieve bed, and a plurality of uniformly distributed spray heads are arranged on the water pipe along the axial lead of the water pipe.

Preferably, the water pipe is a plurality of, and follows the short direction equipartition of sieve bed, is with one same root spray head on the water pipe crisscross distribution in the axial lead both sides of water pipe.

Preferably, the deironing subassembly includes the axis of rotation, install respectively at the both ends of axis of rotation in the bearing frame, be provided with the support arm in the axis of rotation, support arm on the same circumference of axis of rotation is three and along the circumference equipartition, and the distance between the support arm on the adjacent circumference of axis of rotation equals, and the distance is greater than one and supports the arm length and be less than twice support arm length, and a thin section of thick bamboo passes through the support arm is installed in the axis of rotation, the magnet piece adsorbs on the inner wall of a thin section of thick bamboo, scrape the flitch and hug closely on the outer wall of a thin section of.

Preferably, the magnet blocks are a plurality of blocks, the laying area of the magnet blocks is not less than ninety percent of the area of the inner wall of the thin cylinder, so that the suction force of the rotated thin cylinder to the raw material in the material channel is kept unchanged, the iron ore is continuously separated from the raw material, and the impurity removal amount is ensured.

Preferably, the rotating shaft is provided with a retaining ring, the end cover is arranged at the open end of the thin cylinder through the retaining ring, and the two ends of the thin cylinder are closed, so that iron ore or raw materials are prevented from entering the thin cylinder and affecting the normal operation of the thin cylinder.

Preferably, still be provided with the motor on the material passageway, the pivot of motor with the power input end of axis of rotation is connected, avoids the manual work to rotate thin section of thick bamboo, has reduced workman intensity of labour.

Preferably, the material input end of the material channel is funnel-shaped, and the port of the material channel is provided with a screen, the screen carries out coarse screening on the raw material, screens out massive raw material, and controls the impact force when the raw material at the discharge end of the material channel enters the next process equipment within a certain range so as to prevent the next process equipment from being damaged by large impact force.

The utility model has the advantages of it is following:

1. the water pipes are arranged above the sieve bed made of refractory materials, the spraying heads spray to reduce dust generated in the sieving process, and the spraying heads on the same water pipe are distributed in a staggered mode to reduce the spraying overlapping area of the adjacent spraying heads, so that the coverage area of water mist is increased.

2. The iron ore that will adsorb is hung through scraping on the material passageway and falls down outside the material passageway along scraping the flitch landing, has guaranteed the suction of magnet piece to the interior iron ore of material passageway, has avoided adsorbing too much on a thin section of thick bamboo because of the iron ore, and can't make the unable separation from the raw materials of iron ore in the raw materials.

3. The port of the material channel feed end is provided with a screen mesh for coarse screening of the raw material, so that the large raw material is screened out, and the impact force generated when the raw material at the material channel discharge end enters the next process equipment is controlled within a certain range, so that the next process equipment is prevented from being damaged by large impact force.

Drawings

FIG. 1 is a schematic structural view of a material passage;

FIG. 2 is a schematic view of the mounting structure of the thin cylinder;

FIG. 3 is a schematic view of the installation structure of the scraper plate;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is a schematic view of the mounting structure of the spray head;

in the figure, 1-material channel, 2-iron removing groove, 3-bearing seat, 4-scraping plate, 5-spring, 6-rotating shaft, 7-supporting arm, 8-thin cylinder, 9-magnet block, 10-end cover, 11-retaining ring, 12-motor, 13-screen, 14-base, 15-screen bed, 16-elastic supporting piece, 17-vibrator, 18-water pipe and 19-spray head.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

As shown in fig. 1-5, a high-efficiency material screening device comprises a base 14, a sieve bed 15 and an elastic support member 16, wherein the sieve bed 15 is mounted on the base 14 through the elastic support member 16, a vibrator 17 is mounted at the bottom of the sieve bed 15, a material channel 1 inclined to the ground is arranged in a feeding area of the sieve bed 15, the material channel 1 is a square long channel made of a steel plate, a welding support rod is obliquely arranged on the ground, a de-ironing groove 2 is formed in a surface of the material channel 1 far away from the ground, two bearing seats 3 are arranged on two sides of a port of the de-ironing groove 2, the two bearing seats 3 are arranged along the inclined direction of the material channel 1, a de-ironing component is rotatably mounted on the material channel 1 through the bearing seats 3, a gap is formed between the part of the de-ironing component located in the material channel 1 and the bottom of the material channel 1 for allowing a raw material to pass, scrape flitch 4 and set up along the incline direction of material passageway 1, and the length of scraping flitch 4 is greater than the longest limit of deironing groove 2, avoids scraping flitch 4 and scrapes out not thoroughly to absorbent iron ore on the deironing subassembly, is provided with spring 5 on the bearing frame 3, makes through spring 5 and scrapes flitch 4 and hug closely the working face of deironing subassembly, avoids scraping flitch 4 and produces the back that wears to wear and tear, scrapes to produce the clearance between flitch 4 and the deironing subassembly and leads to scraping flitch 4 and become invalid.

In this embodiment, as shown in fig. 1-5, a water pipe 18 is fixedly arranged above the sieve bed, the water pipe 18 is arranged along the long direction of the sieve bed, a plurality of uniformly distributed spray heads 19 are arranged on the water pipe along the axial lead of the water pipe, so that the generation amount of dust in the vibrating sieving process is reduced, the plurality of water pipes are uniformly distributed along the short direction of the sieve bed, the spray heads on the same water pipe are distributed on two sides of the axial lead of the water pipe in a staggered manner, the coverage area of water mist is increased, and the dust removing effect is good.

In this embodiment, as shown in fig. 1 to 5, the iron removing assembly includes a rotating shaft 6, two ends of the rotating shaft 6 are respectively installed in two bearing seats 3, support arms 7 are provided on the rotating shaft 6, the support arms on the same circumference of the rotating shaft 6 are three and uniformly distributed along the circumferential direction, the distances between the support arms on the adjacent circumferences of the rotating shaft 6 are equal, the distance is greater than one time and less than two times the length of the support arm 7, the thin cylinder 8 is installed on the rotating shaft 6 through the support arms 7, the magnet block 9 is adsorbed on the inner wall of the thin cylinder 8, and the scraper plate 4 is tightly attached to the outer wall of the thin cylinder 8.

In this embodiment, as shown in fig. 1 to 5, the magnet blocks 9 are provided in a plurality of pieces, and the magnet blocks 9 are laid in an area not smaller than ninety percent of the inner wall area of the thin cylinder 8, so that the attraction force of the thin cylinder 8 to the raw material in the material passage 1 after rotation is kept constant, and the iron ore is continuously separated from the raw material, thereby ensuring the removal of the impurity amount.

In this embodiment, as shown in fig. 1-5, a retainer ring 11 is disposed on the rotating shaft 6, and an end cap 10 is mounted at the open end of the thin cylinder 8 through the retainer ring 11 to close both ends of the thin cylinder 8, so as to prevent iron ore or raw material from entering the thin cylinder 8 and affecting the normal operation of the thin cylinder 8.

In this embodiment, as shown in fig. 1 to 5, the material passage 1 is further provided with a motor 12, and a rotating shaft of the motor 12 is connected with a power input end of the rotating shaft 6, so that manual rotation of the thin cylinder 8 is avoided, and labor intensity of workers is reduced.

In this embodiment, as shown in fig. 1 to 5, the material input end of the material channel 1 is funnel-shaped, and the port thereof is provided with a screen 13, the screen 13 performs coarse screening on the raw material to screen out large raw material, so that the impact force when the raw material at the discharge end of the material channel 1 enters the next process equipment is controlled within a certain range, so as to prevent the next process equipment from being damaged by a large impact force.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high-efficient material screening plant, includes base, sieve bed and elastic support piece, the sieve bed passes through elastic support piece installs on the base, the vibrator, its characterized in that are installed to the bottom of sieve bed: the top of sieve bed has set firmly a plurality of water pipes, the axial lead of water pipe with the long direction of sieve bed is parallel, be provided with a plurality of atomising heads on the water pipe, with the root on the water pipe the atomising head staggered distribution is in the both sides of the axial lead of water pipe, the feeding region of sieve bed is provided with the material passageway that is inclined to ground.

2. A high efficiency material screening apparatus as claimed in claim 1, wherein: the material channel set firmly in the top of sieve bed, the deironing groove has been seted up on the face on ground is kept away from to the material channel, the port both sides in deironing groove are provided with two bearing frames, two the bearing frame is followed the incline direction setting of material channel, and the deironing subassembly passes through the bearing frame rotates to be installed on the material channel, it scrapes the flitch to articulate on the lateral wall of material channel, it follows to scrape the flitch the incline direction setting of material channel, be provided with the spring on the bearing frame, through the spring order scrape the flitch and hug closely the working face of deironing subassembly.

3. A high efficiency material screening apparatus as set forth in claim 2, wherein: the deironing subassembly includes the axis of rotation, install respectively at the both ends of axis of rotation two in the bearing frame, be provided with the support arm in the axis of rotation, a thin section of thick bamboo passes through the support arm is installed in the axis of rotation, the magnet piece adsorb on the inner wall of a thin section of thick bamboo, the flitch of scraping is hugged closely on the outer wall of a thin section of thick bamboo.

4. A high efficiency material screening apparatus as set forth in claim 3, wherein: the magnet blocks are a plurality of blocks, and the laying area of the magnet blocks is not less than ninety percent of the area of the inner wall of the thin cylinder.

5. A high efficiency material screening apparatus as set forth in claim 4, wherein: and a retainer ring is arranged on the rotating shaft, and the end cover is arranged at the open end of the thin cylinder through the retainer ring.

6. A high efficiency material screening apparatus as claimed in claim 5, wherein: the material channel is also provided with a motor, and a rotating shaft of the motor is connected with the power input end of the rotating shaft.

7. A high efficiency material screening apparatus as set forth in claim 6, wherein: the material input end of the material channel is funnel-shaped, and the port of the material channel is provided with a screen.