CN218251328U

CN218251328U - Tailing sand waste treatment device

Info

Publication number: CN218251328U
Application number: CN202222893775.9U
Authority: CN
Inventors: 黄文桂; 郭建明; 符海和
Original assignee: Ruitu Mingsheng Environmental Protection Building Materials Changjiang Co ltd
Current assignee: Ruitu Mingsheng Environmental Protection Building Materials Changjiang Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-10
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a tailing technical field provides a tailing sand waste treatment device, which comprises a housin, the casing top is provided with the feed inlet, be provided with first discharge gate and second discharge gate on the casing, the casing bottom is provided with the third discharge gate, the casing top is provided with the motor, be connected with central pivot with the motor shaft of motor, it has first filter screen to lie in first discharge gate department rigid coupling in the pivot of center, it has the second filter screen to lie in second discharge gate department rigid coupling in the pivot of center, first discharge gate and second discharge gate department are connected with the baffle respectively, first discharge gate department is provided with first spout, second discharge gate department is provided with the second spout, baffle side rigid coupling has fixing bolt. The utility model discloses a set up the baffle that can the adjustable festival in first discharge gate and second discharge gate department, solve the insufficient and filter screen blockage's of tailing sand ore pulp filtering separation problem.

Description

Tailing sand waste treatment device

Technical Field

The utility model relates to a tailing technical field, in particular to tailing sand waste material processing apparatus.

Background

The part of the product of the separation operation in mineral separation, which has a low content of useful target components and cannot be used for production, is called tailings. The tailings are treasures to be excavated, and experts think that the current task of the circular economy of mining industry in China is to develop and utilize a large amount of tailings which are laid aside for a long time. The current tailing sand waste treatment device needs to ensure the accurate separation of sand, stone and slurry when carrying out multistage screening on the ore pulp of tailing sand, but often can't carry out abundant filtering separation when filtering the screening, leads to the separation effect of sand, stone and slurry to be relatively poor, and often the filter screen blocks up easily, influences the filter effect. Therefore, there is an urgent need for a tailing sand waste treatment device that can sufficiently filter and separate the ore pulp of tailing sand and can also effectively clean the filter screen.

Disclosure of Invention

In view of this, the utility model provides a tailing sand waste material processing apparatus through setting up the baffle that can the activity adjust in first discharge gate and second discharge gate department, solves the insufficient and filter screen blocking's of tailing sand ore pulp filtering separation problem.

The technical scheme of the utility model is realized like this: the utility model provides a tailing sand waste treatment device, includes the casing, the casing top is provided with the feed inlet, be provided with first discharge gate and second discharge gate on the casing, the casing bottom is provided with the third discharge gate, the casing bottom is provided with the support frame, the casing top be provided with the motor, with the motor shaft of motor is connected with central pivot, lie in the pivot of center first discharge gate department rigid coupling has first filter screen, lie in the pivot of center second discharge gate department rigid coupling has the second filter screen, the mesh of first filter screen is bigger than the mesh of second filter screen, first discharge gate with second discharge gate department is connected with the baffle respectively, first discharge gate department is provided with first spout, second discharge gate department is provided with the second spout, baffle side rigid coupling has fixing bolt, first discharge gate department the baffle passes through fixing bolt pass first spout with first discharge gate is connected to lock through the nut, the baffle of second discharge gate department passes through fixing bolt pass the second spout with the second discharge gate is connected to lock through the nut, first discharge gate department with the baffle bottom of second filter screen contacts with the bottom of second filter screen.

Further, the first filter screen and the second filter screen are both conical.

Furthermore, a metal brush is arranged at the bottom of the baffle, and the baffle is respectively contacted with the first filter screen and the second filter screen through the metal brush.

Further, the bottom end of the central rotating shaft is fixedly connected with a scraper which is L-shaped, and the scraper is in contact with the inner surface of the third discharge hole.

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

the utility model discloses a set up the baffle in first discharge gate and second discharge gate to the baffle can move along first spout and second spout and adjust, when filtering the ore pulp of tailing sand, adjust the position of baffle to outermost, make the ore pulp can be fully through the filtration of filtration pore on first filter screen and second filter screen before being blocked the discharge by the baffle, make the ore pulp filtration separation more abundant; when needs clear up the filter screen, reach the position control of baffle to the most interior for the baffle can carry out effectual clearance to first filter screen and second filter screen, solves the problem that first filter screen and second filter screen blockked up, and simple structure adjusts the convenience, can solve the insufficient and filter screen clearance's of ore pulp filtering separation problem simultaneously.

The first filter screen and the second filter screen are arranged to be conical, so that ore pulp is discharged more smoothly.

Through set up the scraper blade in central pivot bottom, can effectively solve the problem that the third discharge gate blockked up, avoid the third discharge gate to block up and lead to the unable effective discharge of mud after filtering.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

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

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 is a partially enlarged view of a portion B in fig. 3.

Fig. 5 is a full sectional view of the present invention.

Fig. 6 is a partial sectional view of the present invention.

Fig. 7 is a schematic structural view of the middle baffle of the present invention.

In the figure, 1 shell, 2 feed inlets, 3 first discharge outlets, 31 first sliding chutes, 4 second discharge outlets, 41 second sliding chutes, 5 third discharge outlets, 6 motors, 7 central rotating shafts, 8 first filter screens, 9 second filter screens, 10 baffles, 101 fixing bolts, 102 nuts, 103 metal brushes, 11 supporting frames and 12 scraping plates.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 7, a tailing sand waste treatment device comprises a housing 1, a feed inlet 2 is arranged at the top end of the housing 1, ore pulp of tailing sand enters the housing 1 from the feed inlet 2, a first discharge port 3 and a second discharge port 4 are arranged on the housing 1, a third discharge port 5 is arranged at the bottom end of the housing 1, a support frame 11 is arranged at the bottom of the housing 1, a motor 6 is arranged at the top end of the housing 1 and is connected with a motor shaft of the motor 6 through a central rotating shaft 7, the central rotating shaft 7 is fixedly connected with a first filter screen 8 at the first discharge port 3, a second filter screen 9 is fixedly connected with the second discharge port 4 at the position of the central rotating shaft 7, a mesh of the first filter screen 8 is larger than that of the second filter screen 9, the ore pulp is filtered and discharged through a thicker mesh when passing through the first filter screen 8, the finer sand is filtered and discharged through the second filter screen 9, the remaining slurry is discharged from the third discharge port 5, the ore pulp is separated from sand, the discharge port, the first discharge port 3 and the second discharge port 4 are respectively connected with a first baffle 10, a retaining plate 10 is fixedly connected with a retaining plate 10 through a bolt 10, a retaining plate 10, a retaining bolt 10 is arranged at the side face of the first discharge port 10, and is fixedly connected with a retaining plate 10, a retaining bolt 10 is arranged at the discharge port 10, and passes through a retaining bolt 10, the bottom of the baffle 10 at the second discharge hole 4 is in contact with the second filter screen 9, the baffle 10 can move and be adjusted along the first sliding groove 31 and the second sliding groove 41, and the position of the baffle 10 on the first filter screen 8 and the second filter screen 9 is adjusted. The baffle 10 is arranged at the first discharge port 3 and the second discharge port 4, and the baffle 10 can move and be adjusted along the first chute 31 and the second chute 41, so that when the ore pulp of the tailing sand is filtered, the position of the baffle 10 is adjusted to the outermost position, the ore pulp can be fully filtered through the filtering holes on the first filter screen 8 and the second filter screen 9 before being blocked and discharged by the baffle 10, and the ore pulp is filtered and separated more fully; when needs clear up the filter screen, reach the position control of baffle 10 to the most interior for baffle 10 can carry out effectual clearance to first filter screen 8 and second filter screen 9, solves the problem that first filter screen 8 and second filter screen 9 blockked up, and simple structure adjusts the convenience, can solve the insufficient and filter screen clearance's of ore pulp filtering separation problem simultaneously.

The working principle is as follows:

when the ore pulp of the tailing sand needs to be filtered and separated, the motor 6 is started, the motor 6 drives the central rotating shaft 7 to rotate, the first filter screen 8 and the second filter screen 9 rotate together, the position of the upper baffle 10 of the first filter screen 8 and the second filter screen 9 is adjusted at the moment, the position of the baffle 10 is adjusted to the outermost position, and the ore pulp can be fully filtered through the filter holes on the first filter screen 8 and the second filter screen 9 before being blocked and discharged by the baffle 10. Ore pulp enters from the feeding hole 2, is filtered by the first filter screen 8, and is filtered out by large stones, and the stones are contacted with the baffle 10 and discharged from the first discharging hole 3 in the rotating process of the first filter screen 8; the filtered ore pulp flows to the second filter screen 9, sand in the ore pulp is filtered out through the second filter screen 9 and is blocked by the baffle 10 to be discharged from the second discharge port 4, and the residual slurry after filtering is discharged from the third discharge port 5. When needs clear up first filter screen 8 and second filter screen 9, with the position regulation of baffle 10 to the innermost department, along with the rotation of first filter screen 8 and second filter screen 9, the mud on baffle 10 will first filter screen 8 and the second filter screen 9 is scraped off, avoids causing the jam.

Preferably, the first filter screen 8 and the second filter screen 9 are both conical, and the first filter screen 8 and the second filter screen 9 are arranged to be conical, so that ore pulp is discharged more smoothly.

Preferably, a metal brush 103 is disposed at the bottom of the baffle 10, and the baffle 10 is in contact with the first filter screen 8 and the second filter screen 9 through the metal brush 103. By arranging the metal brush 103 at the bottom of the baffle 10, mud on the first filter screen 8 and the second filter screen 9 can be more effectively brushed away, and the blockage of the first filter screen 8 and the second filter screen 9 is further avoided.

Preferably, scraper 12 is further fixedly connected to the bottom end of central rotating shaft 7, scraper 12 is L-shaped, and scraper 12 contacts with the inner surface of third discharge hole 5. Through set up scraper blade 12 in central pivot 7 bottom, scraper blade 12 rotates along with central pivot 7, will adhere to the mud of 5 internal surfaces at third discharge gate and strike off, can effectively solve the problem that third discharge gate 5 blockked up, avoids third discharge gate 5 to block up and leads to the unable effective discharge of mud after the filtration.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tailing sand waste material processing apparatus, its characterized in that, includes the casing, the casing top is provided with the feed inlet, be provided with first discharge gate and second discharge gate on the casing, the casing bottom is provided with the third discharge gate, the casing bottom is provided with the support frame, the casing top is provided with the motor, with the motor shaft of motor is connected with central pivot, lie in the pivot of center first discharge gate department rigid coupling has first filter screen, lie in the pivot of center second discharge gate department rigid coupling has the second filter screen, the mesh of first filter screen is than the mesh of second filter screen is big, first discharge gate with second discharge gate department is connected with the baffle respectively, first discharge gate department is provided with first spout, second discharge gate department is provided with the second spout, baffle side rigid coupling has fixing bolt, first discharge gate department the baffle passes through fixing bolt pass first spout with first discharge gate is connected to through nut locking, the baffle of second discharge gate department contacts through fixing bolt pass through the second spout with the second discharge gate is connected to pass through nut, first discharge gate department the baffle with the bottom of second filter screen.

2. The tailings sand waste treatment apparatus of claim 1 wherein the first filter and the second filter are both conical.

3. The tailings sand waste treatment apparatus of claim 2, wherein a metal brush is provided at a bottom of the baffle, and the baffle is in contact with the first filter screen and the second filter screen through the metal brush.

4. The tailings sand waste treatment apparatus of claim 3, wherein a scraper is further fixed to the bottom end of the central rotating shaft, the scraper is L-shaped, and the scraper contacts with the inner surface of the third discharge port.