CN211070866U

CN211070866U - Mineral powder impurity separation device

Info

Publication number: CN211070866U
Application number: CN201921760211.XU
Authority: CN
Inventors: 牛秀雨
Original assignee: West Huangjin Ili Co ltd
Current assignee: West Huangjin Ili Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a powdered ore impurity separation device, including a chimney, a chimney lateral wall bottom position department is equipped with feed mechanism, a chimney lateral wall has the metal to fight through the bolt fastening, and metal top position department of fighting is equipped with the take-up (stock) pan, take-up (stock) pan bottom position department is equipped with first discharging pipe, the take-up (stock) pan bottom is close to metal and fights position department and opens there is the round hole, and the inner wall has toper metal screen panel through the bolt fastening, a chimney lateral wall top position department has the protection casing through the bolt fastening, a chimney is inside to be rotated and is connected with the metal mesh pipe of vertical setting, and the welding of metal mesh pipe outer wall has the auger blade that is the heliciform. The utility model discloses can realize the circulation screening of material, the toper metal mesh enclosure of setting is favorable to the material dispersion, reaches better screening effect, combines the air exhauster of setting, and the tiny component separation in the material is conveniently cooperated the row's of setting material return bend simultaneously, and the material after the convenience will be sieved takes out.

Description

Mineral powder impurity separation device

Technical Field

The utility model relates to a powdered ore processing technology field especially relates to a powdered ore impurity separation device.

Background

Mineral powder (mineral powder) is a general name for stone powder and its substitutes meeting the engineering requirements. The method is a product obtained by crushing and processing ore, is a first step of ore processing and smelting and the like, and is one of the most important steps. The hydrophilicity of the ore fines is the ratio of the volume of the unit ore fines expanded in the same volume of water (polar molecules) to the same volume of kerosene (nonpolar molecules). Mineral powder with a hydrophilicity coefficient of less than 1 in highway engineering is called alkaline mineral powder. In the production process of the mineral powder, impurities with large particle size or fine components need to be screened.

The existing separation device has common separation effect and is inconvenient for continuous production, so that the mineral powder impurity separation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mineral powder impurity separation device.

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

a mineral powder impurity separation device comprises a vertical cylinder, wherein a feeding mechanism is arranged at the bottom end position of the side wall of the vertical cylinder, a metal hopper is fixed on the side wall of the vertical cylinder through bolts, a material receiving disc is arranged at the top end position of the metal hopper, a first discharging pipe is arranged at the bottom end position of the material receiving disc, a round hole is formed in the position, close to the metal hopper, of the bottom end of the material receiving disc, a conical metal net cover is fixed on the inner wall of the metal net cover through bolts, a protective cover is fixed at the top end position of the side wall of the vertical cylinder through bolts, a vertically arranged metal net pipe is rotatably connected inside the vertical cylinder, auger blades extending in a spiral distribution mode are welded on the outer wall of the metal net pipe, a second discharging pipe is fixed at the bottom end of the vertical cylinder through bolts and penetrates through the vertical cylinder to be rotatably connected with the bottom end of, and return bend one end that induced drafts passes the second discharging pipe, return bend tip cover that induced drafts is equipped with the metal mesh cover, second discharging pipe bottom is equipped with the relief valve, the return bend that induced drafts is kept away from metal mesh cover one end and is connected with the air exhauster, vertical cylinder bottom is close to second discharging pipe position department and is connected with the relief bend, vertical cylinder is inside to be close to metal fill bottom position department and is equipped with the feed back hole, and vertical cylinder lateral wall top position department is equipped with the equidistance and is the discharge opening that the annular distributes, vertical cylinder top is equipped with and is used for driving the rotatory.

Preferably, feed mechanism is including the feeding return bend of welding in vertical cylinder lateral wall bottom position department, and the feeding return bend is kept away from vertical cylinder one end welding and is had the feeder hopper.

Preferably, the inner wall of the receiving disc is welded with a material guide retaining ring, and the material guide retaining ring inclines towards one side of the first discharging pipe.

Preferably, the driving mechanism comprises a motor fixedly arranged at the top end of the vertical cylinder, and the motor penetrates through the outer wall of the top end of the vertical cylinder and is fixed with the top end of the metal mesh pipe through a bolt.

Preferably, manual valves are arranged on the discharge elbow and the first discharge pipe in a butt joint mode.

Preferably, the motor and the exhaust fan are both connected with a switch, and the switch is connected with a power line.

The utility model has the advantages that:

through the vertical cylinder that sets up, combine the motor, metal mesh pipe and the auger blade that set up, can realize the circulation screening of material, the toper metal screen panel of setting is favorable to the material dispersion, reaches better screening effect, combine the air exhauster of setting, conveniently with the tiny component separation in the material, the material return bend of arranging that cooperates simultaneously to set up, the material after conveniently will screening takes out, and is efficient, is fit for continuous production, reaches multistage screening effect for impurity separation is more thorough.

Drawings

FIG. 1 is a schematic structural view of a mineral powder impurity separation device provided by the present invention;

FIG. 2 is a schematic sectional view of the mineral powder impurity separation device according to the present invention;

FIG. 3 is a schematic structural view of a discharging tube of the mineral powder impurity separation device of the present invention.

In the figure: 1 exhaust fan, 2 air suction bent pipe, 3 vertical cylinder, 4 discharge valve, 5 supporting legs, 6 discharge bent pipe, 7 second discharge pipe, 8 metal hopper, 9 first discharge pipe, 10 take-up pan, 11 protective cover, 12 motor, 13 feed hopper, 14 feed bent pipe, 15 metal mesh pipe, 16 auger blade, 17 discharge hole, 18 feed back hole, 19 guide retaining ring and 20 metal mesh sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a mineral powder impurity separation device comprises a vertical cylinder 3, a feeding mechanism is arranged at the bottom end of the side wall of the vertical cylinder 3, a metal bucket 8 is fixed on the side wall of the vertical cylinder 3 through a bolt, a receiving disc 10 is arranged at the top end of the metal bucket 8, a first discharging pipe 9 is arranged at the bottom end of the receiving disc 10, a round hole is arranged at the bottom end of the receiving disc 10 close to the metal bucket 8, a conical metal net cover is fixed on the inner wall of the receiving disc through a bolt, a protective cover 11 is fixed at the top end of the side wall of the vertical cylinder 3 through a bolt, a vertically arranged metal net pipe 15 is rotatably connected inside the vertical cylinder 3, auger blades 16 which are spirally distributed and extended are welded on the outer wall of the metal net pipe 15, a second discharging pipe 7 is fixed at the bottom end of the vertical cylinder 3 through a bolt, the second discharging pipe 7 penetrates through the vertical, 7 lateral wall welding of second discharging pipe have air suction elbow pipe 2, and 2 one ends of air suction elbow pipe pass second discharging pipe 7, the 2 tip covers of air suction elbow pipe are equipped with metal mesh sleeve 20, 7 bottom of second discharging pipe are equipped with relief valve 4, air suction elbow pipe 2 keeps away from metal mesh sleeve 20 one end and is connected with air exhauster 1, 3 bottoms of chimney are close to 7 positions of second discharging pipe and locate to be connected with row material elbow pipe 6, 3 inside metal fill 8 bottoms positions of being close to of chimney department are equipped with feed back hole 18, and 3 lateral wall top positions of chimney department are equipped with the equidistance and are the discharge opening 17 that the annular distributes, 3 tops of chimney are equipped with and are used for driving the actuating mechanism.

The utility model discloses in, feed mechanism is including the feeding return bend 14 of welding in 3 lateral wall bottom position departments of chimney, and feeding return bend 14 keeps away from 3 one end welding of chimney and has feeder hopper 13, the welding of take-up (stock) pan 10 inner wall has guide fender ring 19, and guide fender ring 19 is to the 9 lopsidedness of first discharging pipe, actuating mechanism is including the fixed motor 12 that sets up in 3 top position departments of chimney, and motor 12 passes 3 top outer walls of chimney and passes through the bolt fixed with 15 tops of metal mesh pipe, it is provided with manual valve all to dock on row material return bend 6 and the first discharging pipe 9, motor 12 and air exhauster 1 all link there is the switch, and the switch even has the power cord.

The working principle is as follows: the mineral powder to be separated is put into a feed hopper 13, the metal mesh pipe 15 is driven to rotate by controlling the motor 12 to work, so that the auger blade 16 is driven to rotate, the mineral powder is conveyed upwards, fine components can be sucked into the metal mesh pipe 15 by controlling the exhaust fan 1 to work in the process, the fine components are settled into the second discharge pipe 7 under the action of gravity, the fine components can be discharged by opening the discharge valve 4, the mineral powder rises and passes through the discharge hole 17 to be released, the fine components are filtered by the conical metal mesh cover, the large components are separated and pass through the first discharge pipe 9 to be discharged, and part of the mineral powder passes through the conical metal mesh cover to fall into the metal hopper 8, passes through the return hole 18 to enter the vertical cylinder 3, and is circularly screened and ascended under the action of the auger blade 16.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The mineral powder impurity separation device comprises a vertical cylinder (3) and is characterized in that a feeding mechanism is arranged at the bottom end of the side wall of the vertical cylinder (3), a metal hopper (8) is fixed on the side wall of the vertical cylinder (3) through bolts, a receiving disc (10) is arranged at the top end of the metal hopper (8), a first discharging pipe (9) is arranged at the bottom end of the receiving disc (10), a round hole is formed at the position, close to the metal hopper (8), of the bottom end of the receiving disc (10), a conical metal net cover is fixed on the inner wall of the receiving disc through bolts, a protective cover (11) is fixed at the top end of the side wall of the vertical cylinder (3) through bolts, a vertically arranged metal net pipe (15) is rotatably connected inside the vertical cylinder (3), auger blades (16) which are spirally distributed and extend are welded on the outer wall of the metal net pipe (15), and a second discharging pipe (7) is fixed at the bottom, and the second discharging pipe (7) passes through the vertical cylinder (3) and is rotationally connected with the bottom end of the metal net pipe (15), supporting legs (5) are welded on two sides of the bottom end of the vertical cylinder (3), an air suction bent pipe (2) is welded on the side wall of the second discharging pipe (7), one end of the air suction bent pipe (2) passes through the second discharging pipe (7), a metal net sleeve (20) is sleeved on the end part of the air suction bent pipe (2), a material discharging valve (4) is arranged at the bottom end of the second discharging pipe (7), one end, far away from the metal net sleeve (20), of the air suction bent pipe (2) is connected with an air exhauster (1), a material discharging bent pipe (6) is connected at the position, close to the second discharging pipe (7), of the bottom end of the vertical cylinder (3), a material returning hole (18) is arranged at the position, close to the bottom of the metal bucket (8), inside the, the top end of the vertical cylinder (3) is provided with a driving mechanism for driving the metal mesh pipe (15) to rotate.

2. The mineral powder impurity separation device according to claim 1, wherein the feeding mechanism comprises a feeding elbow (14) welded to the bottom end of the side wall of the shaft (3), and a feeding hopper (13) is welded to the end of the feeding elbow (14) far away from the shaft (3).

3. The mineral powder impurity separation device according to claim 2, characterized in that a material guiding retaining ring (19) is welded to the inner wall of the receiving pan (10), and the material guiding retaining ring (19) is inclined to the first discharge pipe (9).

4. The mineral powder impurity separation device according to claim 3, wherein the driving mechanism comprises a motor (12) fixedly arranged at the top end of the vertical cylinder (3), and the motor (12) penetrates through the outer wall of the top end of the vertical cylinder (3) and is fixed with the top end of the metal mesh pipe (15) through a bolt.

5. The mineral powder impurity separation device according to claim 4, characterized in that manual valves are arranged in a butt joint manner on both the discharge elbow (6) and the first discharge pipe (9).

6. The mineral powder impurity separation device according to claim 5, wherein the motor (12) and the exhaust fan (1) are connected with a switch, and the switch is connected with a power line.