CN218223339U

CN218223339U - Likepowder mineral processing screening conveyor

Info

Publication number: CN218223339U
Application number: CN202123010913.6U
Authority: CN
Inventors: 毋亚文
Original assignee: Jiaozuo Teachers College
Current assignee: Jiaozuo Teachers College
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2023-01-06
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a powdery mineral processing, screening and conveying device, which comprises a workbench and a holding cylinder, wherein the holding cylinder is arranged at the top of the workbench, a coarse screening component is fixed at the top of the holding cylinder, a storage tank is arranged at the bottom of the workbench, and a feeding pipe is communicated with one side outside the holding cylinder; the coarse screen assembly comprises a motor base fixed at the top of the accommodating barrel, a coarse screen motor is fixed at the top of the motor base, and the output end of the coarse screen motor vertically extends to the lower part of the motor base. The beneficial effects are that: the utility model discloses a carry out the pressurization grinding to powdery material at the screening in-process to ensure that the caking material sieves out after the fragmentation, improve the wasting of resources problem, screening efficiency is higher, and whole screening process is in complete closed condition simultaneously, solves the dust pollution phenomenon of current equipment, environmental protection more, the practicality is strong.

Description

Likepowder mineral processing screening conveyor

Technical Field

The utility model relates to a mineral processing equipment field, concretely relates to likepowder mineral processing screening conveyor.

Background

Along with the rapid development of the society, the demand for mineral resources is larger and larger, but the rich and easily selected mineral resources of various mineral resources are less and less, and the processing optimization of natural minerals is an important way for improving the value of the mineral resources, so that the mineral processing technology has very important significance for the industrial development, and the processing and screening equipment of powdery minerals is one of the necessary procedures for mineral processing.

The applicant finds that at least the following technical problems exist in the prior art: the powdery mineral processing screening installation that uses at present is the rotary type filter sieve usually, and this equipment can't sieve the material crushing of moist caking in the use, causes a large amount of caking materials to be regarded by mistake that the waste material is abandoned, and screening efficiency is low, and produces a large amount of dusts among the screening process, is unfavorable for keeping the requirement of mine site environmental protection, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powdery mineral processing screening conveyor just in order to solve above-mentioned problem, carry out the pressurization grinding to powdery material at the screening process to ensure that the caking material sieves out after the fragmentation, improve the wasting of resources problem, screening efficiency is higher, and whole screening process is in complete enclosed state simultaneously, solves existing equipment's dust pollution phenomenon, and environmental protection more, the practicality is strong, details are expounded below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a powdered mineral processing, screening and conveying device, which comprises a workbench and a holding cylinder, wherein the holding cylinder is arranged at the top of the workbench, a coarse screening component is fixed at the top of the holding cylinder, a storage tank is arranged at the bottom of the workbench, and an inlet pipe is communicated with one side outside the holding cylinder;

the multi-stage filter is characterized in that multiple groups of vertical through leakage holes are uniformly distributed in the middle of the workbench, the coarse screen assembly comprises a motor base fixed at the top of the accommodating cylinder, a coarse screen motor is fixed at the top of the motor base, the output end of the coarse screen motor vertically extends to the lower part of the motor base, an end cover is fixed at the output end of the coarse screen motor, the bottom of the end cover is vertically provided with a filter cylinder extending into the accommodating cylinder, filter holes are densely distributed in the outer circumference of the filter cylinder, multiple groups of auxiliary plates are annularly arranged on the outer side of the filter cylinder, and the extending direction of the auxiliary plates is tangent to the outer circumference of the filter cylinder.

When the powdery mineral processing, screening and conveying device is used, powdery materials to be screened are guided into a containing cylinder above a workbench along a feeding pipe, an end cover and a bottom filter cylinder are driven by a coarse screening motor to rotate clockwise in a overlooking state, the powdery materials are gathered by a plurality of groups of inclined auxiliary plates arranged around the outside of the filter cylinder, and are guided and extruded to a connecting part of the auxiliary plates and the filter cylinder, so that the materials are forced to enter the inside of the filter cylinder along a filter hole of the filter cylinder, extrusion and filtering actions are realized, meanwhile, the powdery materials are pressed to force the moistened caking materials to be separated and crushed, the materials are ensured to be filtered more thoroughly, when the rest parts of the materials which cannot pass through the filter cylinder are required to be treated, the auxiliary plates extending along the tangent direction of the filter cylinder cannot play a gathering role on the rest materials, the materials move towards the direction close to the inner wall of the containing cylinder under the action of the coarse screening motor, so that the crushing of the materials is realized by the relative rotation action of the outer side of the inner wall of the auxiliary plates and the inner wall of the containing cylinder, large-cylinder, the waste of the materials is treated, and the waste of the crushed materials cannot be reduced by centrifugal force of the filter cylinder.

Preferably, the filter cylinder is of a stainless steel cylinder structure, one side of the auxiliary plate, which is far away from the filter cylinder, is an arc-shaped fillet, and the outer side of the auxiliary plate is flush with the inner wall of the accommodating cylinder.

Preferably, the end of the outer side of the feeding pipe is provided with a feeding flange, one side of the bottom of the storage tank is vertically communicated with a discharging pipe, and the end of the outer side of the discharging pipe is provided with a discharging flange.

Preferably, the inside fine screen subassembly that is provided with of storage tank, this fine screen subassembly including be fixed in the fine screen motor of storage tank bottom side, this fine screen motor output vertically penetrates inside the storage tank and be fixed with a sieve section of thick bamboo, a sieve section of thick bamboo is hollow cylinder structure.

Preferably, a material guide hole vertically penetrates through the center of the top of the screen cylinder, a plurality of groups of screen holes are densely distributed on the outer circumferential side of the screen cylinder, and the distance between the outer side of the screen cylinder and the inner wall of the storage tank is 20cm.

Preferably, a plurality of groups of vertically extending support legs are arranged on the outer side of the storage tank in a surrounding mode, a screw rod is vertically arranged at the bottom of each support leg, the screw rod is in threaded fit with the support legs, and a disc-shaped rubber support foot is fixed at the bottom end of the screw rod.

Has the advantages that: the utility model discloses a carry out the pressurization grinding to powdery material at the screening in-process to ensure that the caking material sieves out after the fragmentation, improve the wasting of resources problem, screening efficiency is higher, and whole screening process is in totally enclosed state simultaneously, solves the dust pollution phenomenon of existing equipment, environmental protection more, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the present invention showing a split structure;

FIG. 4 is a schematic view of the storage tank and the fine screen assembly of the present invention;

fig. 5 is a schematic perspective view of the coarse screen assembly of the present invention.

The reference numerals are explained below:

1. a work table; 101. a leak hole; 2. an accommodating cylinder; 3. a feed pipe; 301. a feed flange; 4. a coarse screen assembly; 401. a motor base; 402. a coarse screening motor; 403. an end cap; 404. a filter cartridge; 405. an auxiliary plate; 5. a storage tank; 6. a fine screen assembly; 601. a fine-screening motor; 602. a screen drum; 602a, a material guide hole; 602b, screening holes; 7. a discharge pipe; 701. a discharging flange; 8. a support leg; 801. a leg; 802. a screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a powdery mineral processing, screening and conveying device, which comprises a workbench 1 and a containing cylinder 2, wherein the containing cylinder 2 is arranged on the top of the workbench 1, a coarse screening component 4 is fixed on the top of the containing cylinder 2, a storage tank 5 is arranged on the bottom of the workbench 1, a feed pipe 3 is communicated with one side outside the containing cylinder 2, and the feed pipe 3 is used for guiding materials into the containing cylinder 2;

the middle part of the workbench 1 is uniformly provided with a plurality of groups of vertically through leakage holes 101, the coarse screen component 4 comprises a motor base 401 fixed at the top of the accommodating barrel 2, a coarse screen motor 402 is fixed at the top of the motor base 401, the output end of the coarse screen motor 402 vertically extends to the lower part of the motor base 401, an end cover 403 is fixed at the output end of the coarse screen motor 402, a filter barrel 404 extending into the accommodating barrel 2 is vertically arranged at the bottom of the end cover 403, filter holes are densely distributed at the outer circumferential side of the filter barrel 404, a plurality of groups of auxiliary plates 405 are arranged around the outer side of the filter barrel 404, the extension direction of the auxiliary plates 405 is tangent to the outer circumferential side of the filter barrel 404, and after the materials are filtered by the filter barrel 404 in a rotating state, the materials fall into the storage tank 5 downwards along the leakage holes 101 of the workbench 1.

As an optional embodiment, the filter cartridge 404 is a stainless steel cylinder structure, one side of the auxiliary plate 405, which is away from the filter cartridge 404, is an arc-shaped round angle, and the outer side of the auxiliary plate 405 is flush with the inner wall of the accommodating cylinder 2, so as to improve the grinding and crushing effect of the powdery material due to the relative rotation between the outer side edge of the auxiliary plate 405 and the inner wall of the accommodating cylinder 2;

a feeding flange 301 is arranged at the outer side end of the feeding pipe 3, so that the feeding pipe 3 can be conveniently connected with an external feeding pipeline through the feeding flange 301, a discharging pipe 7 is vertically communicated with one side of the bottom of the storage tank 5, and a discharging flange 701 is arranged at the outer side end of the discharging pipe 7, so that the discharging pipe 7 can be conveniently connected with an external material output pipeline through the discharging flange 701;

the fine screen assembly 6 is arranged in the storage tank 5, the fine screen assembly 6 comprises a fine screen motor 601 fixed on the bottom side of the storage tank 5, the output end of the fine screen motor 601 vertically penetrates into the storage tank 5 and is fixed with a screen drum 602, the screen drum 602 is of a hollow cylinder structure, a material guide hole 602a vertically penetrates through the center of the top of the screen drum 602, a plurality of groups of screen holes 602b are densely distributed on the outer circumferential side of the screen drum 602, the distance between the outer side of the screen drum 602 and the inner wall of the storage tank 5 is 20cm, the material screened by the coarse screen assembly 4 falls into the fine screen assembly 6 in the storage tank 5 along the leakage hole 101, falls into the screen drum 602 through the material guide hole 602a, and drives the screen drum 602 to rotate through the fine screen motor 601 at the bottom, so that the material entering the screen drum 602 is secondarily screened through the screen holes 602b by centrifugal force, and the material passing through the screen holes 602b is discharged outwards along the discharge pipe 7;

the storage tank 5 outside is encircleed and is provided with the landing leg 8 of the vertical extension of multiunit, the vertical screw rod 802 that is provided with in this 8 bottoms of landing leg, this

screw rod

802 and 8 screw-thread fit of landing leg, and screw rod 802 bottom mounting has discoid rubber stabilizer blade 801, support whole equipment through this landing leg 8, and accessible rotates stabilizer blade 801 and drives screw rod 802 and rotate under landing leg 8 supports, so that adjust the supporting height that corresponds position stabilizer blade 801 according to the unsmooth degree of fluctuation on actual position ground, thereby ensure that equipment all can be in the steady state of standing on the ground of different roughness.

By adopting the structure, in the using process, the powdery material to be screened is guided into the accommodating cylinder 2 above the workbench 1 along the feeding pipe 3, the end cover 403 and the bottom filter cylinder 404 are driven to rotate clockwise in an overlooking state by the coarse screening motor 402, the powdery material is gathered by a plurality of groups of inclined auxiliary plates 405 arranged around the outside of the filter cylinder 404, and meanwhile, the material is guided and extruded to the connecting part of the auxiliary plates 405 and the filter cylinder 404, so that the material is forced to enter the filter cylinder 404 along the filter hole of the filter cylinder 404, the extrusion filtering action is realized, meanwhile, the powdery material is pressed to force the moistened agglomerated material to be separated and crushed, the material is ensured to be filtered more thoroughly, when the rest part of the material which cannot pass through the filter cylinder 404 needs to be treated, the coarse screening motor 402 rotates reversely to drive the end cover 403 and the bottom filter cylinder 404 to rotate in the anticlockwise direction, at the moment, the auxiliary plates 405 extending along the tangential direction cannot perform the gathering effect on the rest material, the material moves towards the direction close to the inner wall of the accommodating cylinder 2 under the centrifugal force, so that the relative rotation action of the inner wall of the accommodating cylinder 2 is realized, the large-particle extrusion crushing action of the material, thereby the waste material can be treated, the waste of the powder material can be improved, and the utilization rate of the crushed material can be improved, and the waste of the resource of the filter cylinder 404 can be treated, and the waste can be improved;

through carrying out the pressurization grinding to powdery material at the screening in-process to ensure that the caking material sieves out after the fragmentation, improve the wasting of resources problem, screening efficiency is higher, and whole screening process is in the totally enclosed state simultaneously, solves the dust pollution phenomenon of existing equipment, and environmental protection more, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a powdered mineral processing screening conveyor which characterized in that: the device comprises a workbench (1) and an accommodating barrel (2), wherein the accommodating barrel (2) is arranged at the top of the workbench (1), a coarse screening component (4) is fixed at the top of the accommodating barrel (2), a storage tank (5) is arranged at the bottom of the workbench (1), and a feeding pipe (3) is communicated with one outer side of the accommodating barrel (2);

the sieve is characterized in that a plurality of groups of vertical through leakage holes (101) are uniformly distributed in the middle of the workbench (1), the coarse sieve component (4) comprises a motor base (401) fixed to the top of the accommodating barrel (2), a coarse sieve motor (402) is fixed to the top of the motor base (401), the output end of the coarse sieve motor (402) vertically extends to the lower portion of the motor base (401), an end cover (403) is fixed to the output end of the coarse sieve motor (402), a filter barrel (404) extending into the accommodating barrel (2) is vertically arranged at the bottom of the end cover (403), filter holes are densely distributed in the outer circumferential side of the filter barrel (404), a plurality of groups of auxiliary plates (405) are arranged around the outer side of the filter barrel (404), and the extending direction of the auxiliary plates (405) is tangent to the outer circumferential side of the filter barrel (404).

2. The powdered mineral processing, screening and conveying device of claim 1, wherein: the filter cylinder (404) is of a stainless steel cylinder structure, one side, away from the filter cylinder (404), of the auxiliary plate (405) is an arc-shaped round angle, and the outer side of the auxiliary plate (405) is flush with the inner wall of the accommodating cylinder (2).

3. The powdered mineral processing, screening and conveying device of claim 1, wherein: the utility model discloses a material storage tank, including inlet pipe (3), storage tank (5) bottom, inlet pipe (3) outside end is provided with feeding flange (301), the vertical intercommunication in one side of storage tank (5) bottom has row material pipe (7), and this row material pipe (7) outside end is provided with row material flange (701).

4. The powdered mineral processing, screening and conveying device of claim 1, wherein: the inside fine screen subassembly (6) that is provided with of storage tank (5), this fine screen subassembly (6) including being fixed in the fine screen motor (601) of storage tank (5) bottom side, this fine screen motor (601) output vertically penetrates storage tank (5) is inside and be fixed with a sieve section of thick bamboo (602), sieve section of thick bamboo (602) are hollow cylinder structure.

5. The powdered mineral processing, screening and conveying device according to claim 4, wherein: the vertical feed guiding hole (602 a) that runs through in sieve section of thick bamboo (602) top center, just the outer circumference side of sieve section of thick bamboo (602) gathers has multiunit sieve mesh (602 b), the sieve section of thick bamboo (602) outside with storage tank (5) inner wall interval is 20cm.

6. The powdered mineral processing, screening and conveying device according to claim 1, wherein: storage tank (5) outside is encircleed and is provided with the landing leg (8) of the vertical extension of multiunit, and this landing leg (8) bottom is vertical to be provided with screw rod (802), this screw rod (802) with landing leg (8) screw-thread fit, just screw rod (802) bottom mounting has discoid rubber stabilizer blade (801).