CN211412212U - Filter device of ball mill - Google Patents

Abstract

The utility model relates to a ball mill technical field, specific ball mill filter equipment that says so, the on-line screen storage device comprises a base, the equal fixedly connected with in base upper end four corners supports a section of thick bamboo, support the equal fixedly connected with guide bar in the left and right sides between the wall of upper and lower both sides in the section of thick bamboo, it is two sets of common sliding connection has the backup pad on the guide bar, on the guide bar and lie in the backup pad lower extreme and cup jointed the spring. The utility model can filter the material ground by the ball mill twice, so that the filtered fine material can not block the pipeline; first filter and second filter are placed respectively on first boss and second boss, drive cylindrical fixed block back-and-forth movement through rotatory threaded rod for cylindrical fixed block enters into the fixed slot that both sides were seted up around first filter and the second filter in, and then fixes first filter and second filter, makes first filter and second filter easy to assemble dismantle the clearance of being convenient for.

Description

Filter device of ball mill

Technical Field

The utility model relates to a ball mill technical field specifically is a ball mill filter equipment.

Background

The ball mill is the key equipment for crushing the materials after the materials are crushed. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. Still adulterate certain cubic material that does not grind in the material after grinding through the ball mill, through bin outlet circulation subordinate sand pump department, have the jam risk to the pipeline to and serious to sand pump impeller and sheath wearing and tearing, consequently need use filter equipment to filter in the material after grinding. Current ball mill filter equipment, filter and organism formula as an organic whole setting, inconvenient dismantlement to make the inconvenient clearance of filter and change, can influence the filter effect for a long time. To this end, we have introduced a ball mill filtration device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball mill filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ball mill filtering device comprises a base, wherein four corners of the upper end of the base are fixedly connected with a supporting cylinder, guide rods are fixedly connected to the left side and the right side between the upper side wall and the lower side wall in the supporting cylinder, two groups of guide rods are jointly and slidably connected with supporting plates, springs are sleeved on the guide rods and positioned at the lower ends of the supporting plates, supporting columns are fixedly connected to the upper ends of the supporting plates, through holes for the supporting columns to pass through are formed in the upper ends of the supporting cylinders, a first filtering box body is jointly connected to the upper ends of the four groups of supporting columns, first bosses for placing a first filtering plate are welded on the left side wall and the right side wall in the first filtering box body, a first discharge chute is fixedly connected to the right side of the first filtering plate body, a collecting hopper is communicated with the middle part of the lower end of the first filtering box body, a second filtering box body, second filter left side fixedly connected with second blown down tank, second filters box lower extreme intercommunication and has a hopper, vibrating motor is installed to second filter box lower extreme, the equal threaded connection in both sides has the threaded rod around first filter box and the second filter box, the welding of threaded rod medial surface has cylindrical fixed block, the fixed slot that is used for pegging graft cylindrical fixed block is all offered to both sides around first filter and the second filter.

As a further optimization of the technical scheme, universal locking wheels are mounted at four corners of the lower end of the base.

As a further optimization of the technical scheme, the left side of the upper end of the first filtering box body is communicated with a receiving hopper.

In a further preferred embodiment of the present invention, the first boss is provided to be inclined to the lower right, and the second boss is provided to be inclined to the lower left.

As a further optimization of the technical scheme, the front side wall and the rear side wall of the second filtering box body are welded on the inner side of the supporting column.

As a further optimization of the technical scheme, the right side wall of the first filtering box body is positioned at the upper end of the first filtering plate, the left side wall of the second filtering box body is positioned at the upper end of the second filtering plate, and openings are formed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can filter the material ground by the ball mill twice, so that the filtered fine material can not block the pipeline; first filter and second filter are placed respectively on first boss and second boss, drive cylindrical fixed block back-and-forth movement through rotatory threaded rod, make cylindrical fixed block enter into the fixed slot that first filter and second filter front and back both sides were seted up in, and then fix first filter and second filter, make first filter and second filter easy to assemble dismantle, the clearance of being convenient for, prevent that long-time use from causing first filter and second filter to block up, influence the filter effect.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a side sectional view of the first filtering box of the present invention;

fig. 4 is the side-cut structure schematic diagram of the supporting cylinder of the utility model.

In the figure: the automatic filter comprises a base, a support cylinder 2, a guide rod 3, a support plate 4, a support column 5, a first filter box 6, a first filter plate 7, a first boss 8, a first discharge chute 9, a collecting hopper 10, a second filter box 11, a second filter plate 12, a second boss 13, a second discharge chute 14, a vibrating motor 15, a threaded rod 16, a cylindrical fixed block 17, a universal locking wheel 18, a receiving hopper 19, a discharge hopper 20 and a spring 21.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ball mill filter equipment, includes base 1, and universal locking wheel 18 is all installed in base 1 lower extreme four corners, is convenient for remove. The equal fixedly connected with in four corners of base 1 upper end supports a section of thick bamboo 2, the equal fixedly connected with guide bar 3 in the left and right sides between the wall of support section of thick bamboo 2 about, common sliding connection has backup pad 4 on two sets of guide bar 3, the spring 21 has been cup jointed to the 4 lower extremes that just are located backup pad on the guide bar 3, 4 upper end fixedly connected with support columns 5 of backup pad, support section of thick bamboo 2 upper ends is seted up and is supplied to install the through-hole that supplies support columns 5 to pass, setting through spring 21, make the 15 during operations of shock dynamo, first filter box 6 and second filter box 11 can take place vibrations, and the filtration.

The upper ends of the four groups of support columns 5 are connected with a first filtering box body 6, and the left side of the upper end of the first filtering box body 6 is communicated with a receiving hopper 19 for receiving materials discharged from a discharge port of the ball mill. The first boss 8 that is used for placing first filter 7 is all welded to the left and right sides wall in the first filter box 6, and the slope setting of 8 below slopes in the right side of first boss to make the slope setting of 7 below slopes in the right side of first filter. The first blown down tank 9 of 7 right sides fixedly connected with of first filter, the opening has been seted up to 6 right side walls of first filter box and being located 7 upper ends of first filter for the material on the first filter 7 can follow the first blown down tank 9 of opening part flow direction. 6 lower extreme middle parts of first filtration box intercommunication have aggregate bin 10, and aggregate bin 10 lower extreme intercommunication has the second to filter box 11, and the second filters box 11 front and back both sides wall and all welds in support column 5 inboardly, and the second filters box 11 interior left and right sides wall and all welds the second boss 13 that is used for placing second filter 12, and the slope setting of second boss 13 below left side for the slope setting of second filter 12 below left side. The second filter 12 left side fixedly connected with second blown down tank 14, the opening has been seted up to 11 left side walls of second filter box and lie in the 12 upper ends of second filter for the material of 12 upper ends of second filter can flow to second blown down tank 14, and 11 lower extreme intercommunications of second filter box have a hopper 20, is used for entering into the thin material discharge of 11 bottoms of second filter box after will filtering. Vibrating motor 15 is installed to 11 lower extremes of second filter tank for the second filters 11, second filter 12, first filter tank 6 and first filter 7 and all shakes, makes the material on second filter 12 and the first filter 7 can shake, makes the filter effect better, and efficiency is higher.

Equal threaded connection in both sides has threaded rod 16 around first filter box 6 and the second filter box 11, the welding of 16 medial surfaces of threaded rod has cylindrical fixed block 17, the fixed slot that is used for pegging graft cylindrical fixed block 17 is all offered to both sides around first filter 7 and the second filter 12, place first filter 7 and second filter 12 when first boss 8 and the 13 upper ends of second boss, rotate threaded rod 16, make cylindrical fixed block 17 enter into the fixed slot, thereby it is fixed with first filter 7 and second filter 12, make first filter 7 and second filter 12 easy to assemble dismantle, the clearance of being convenient for.

Specifically, when in use, the device is moved to one side of the ball mill, so that the receiving hopper 19 is positioned at one side of a discharge port of the ball mill, materials discharged by the ball mill enter the upper end of a first filter plate 7 in a first filter box body 6 through the receiving hopper 19, the first filter box body 6 and a second filter box body 11 are vibrated through the work of a vibration motor 15, so that the thinner materials at the upper end of the first filter plate 7 enter the inner bottom of the first filter box body 6 through the first filter plate 7, because the first filter plate 7 is obliquely arranged, the thicker materials and steel balls flow to a first discharge chute 9 along the first filter plate 7 to be recycled and are put into the ball mill for continuous grinding, the materials at the bottom of the first filter box body 6 enter a second filter plate 12 in the second filter box body 11 through a collecting hopper 10 for secondary filtration, so that the thinner materials meeting the specification fall into the lower end of the second filter plate 12, discharging through the discharging hopper 20, wherein the thicker materials which do not meet the specification and are arranged at the upper end of the second filter plate 12 flow to the second discharging groove 14 along the second filter plate 12 for recycling and putting into a ball mill for continuous grinding; first filter 7 and second filter 12 are placed respectively on first boss 8 and second boss 13, drive the back-and-forth movement of cylindrical fixed block 17 through rotatory threaded rod 16, make cylindrical fixed block 17 enter into the fixed slot that both sides were seted up around first filter 7 and the second filter 12, and then fix first filter 7 and second filter 12, make first filter 7 and the dismantlement of second filter 12 easy to assemble, be convenient for clear up, prevent that long-time use from causing first filter 7 and second filter 12 to block up, influence the filter effect.

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

Claims (6)

1. A ball mill filter equipment, includes base (1), its characterized in that: the device is characterized in that supporting cylinders (2) are fixedly connected to four corners of the upper end of the base (1), guide rods (3) are fixedly connected to the left side and the right side between the upper side wall and the lower side wall in the supporting cylinders (2), two groups of guide rods (3) are connected with supporting plates (4) in a sliding mode, springs (21) are sleeved on the upper portions of the guide rods (3) and the lower ends of the supporting plates (4), supporting columns (5) are fixedly connected to the upper ends of the supporting plates (4), through holes for the supporting columns (5) to penetrate through are formed in the upper ends of the supporting cylinders (2), four groups of supporting columns (5) are connected with first filtering boxes (6) in a common mode, first bosses (8) for placing first filtering plates (7) are welded to the left side wall and the right side wall in each first filtering box (6), first discharge chutes (9, the middle part of the lower end of the first filtering box body (6) is communicated with a material collecting hopper (10), the lower end of the material collecting hopper (10) is communicated with a second filtering box body (11), the left side wall and the right side wall in the second filtering box body (11) are welded with second bosses (13) for placing a second filtering plate (12), a second discharge chute (14) is fixedly connected to the left side of the second filter plate (12), a discharge hopper (20) is communicated with the lower end of the second filter box body (11), the lower end of the second filtering box body (11) is provided with a vibration motor (15), the front side and the rear side of the first filtering box body (6) and the second filtering box body (11) are both in threaded connection with threaded rods (16), threaded rod (16) medial surface welding has cylindrical fixed block (17), the fixed slot that is used for pegging graft cylindrical fixed block (17) is all offered to both sides around first filter (7) and second filter (12).

2. A ball mill filtration device as claimed in claim 1, wherein: universal locking wheels (18) are mounted at four corners of the lower end of the base (1).

3. A ball mill filtration device as claimed in claim 1, wherein: the left side of the upper end of the first filtering box body (6) is communicated with a receiving hopper (19).

4. A ball mill filtration device as claimed in claim 1, wherein: the first boss (8) is provided so as to be inclined to the lower right, and the second boss (13) is provided so as to be inclined to the lower left.

5. A ball mill filtration device as claimed in claim 1, wherein: the front side wall and the rear side wall of the second filtering box body (11) are welded on the inner side of the supporting column (5).

6. A ball mill filtration device as claimed in claim 1, wherein: the first filter box body (6) right side wall is located the first filter (7) upper end and the second filter box body (11) left side wall and is located the second filter (12) upper end and has all seted up the opening.

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