CN213528950U - Water-spraying type anti-sticking ball-receiving grinding blanking hopper - Google Patents

Abstract

A water-spraying type anti-sticking ball-receiving grinding blanking hopper comprises a shell, a water spraying pipe and a vibrator, wherein the water spraying pipe is longitudinally arranged on the left side of the upper part of the shell, and the vibrator is arranged on the lower part of the left side of the shell; the shell is a bucket-shaped shell with a large upper part and a small lower part, the upper part of the shell is opened, the front surface and the rear surface of the shell are parallel, the left side surface is obliquely arranged, the right side surface is vertically arranged, and the lower end of the shell is provided with an oblique rectangular blanking pipe; through the utility model discloses an use, reached fine effect: antiseized hopper that connects ball mill down of water spray formula sets up the spray pipe through the upper portion left side at the shell, makes conveyor belt carry in the shell granule material by quick dashing down and enter into the ball mill from lower part unloading pipe to through set up the vibrator in shell left side lower part, can be in the shell when unexpected the granule material that takes place is detained, promote the flow of granule material, guaranteed the normal operating of formation, reduced workman's work load.

Description

Water-spraying type anti-sticking ball-receiving grinding blanking hopper

Technical Field

The utility model relates to a mining equipment field especially relates to a hopper under antiseized ball mill that connects of water spray formula.

Background

The ball mill is an important device in ore crushing, when small mineral aggregates crushed by a primary crushing device enter the primary ball mill for fine grinding, the small mineral aggregates are crushed into finer granular materials, a feed hopper at the feed end of a lower-level ball mill is an important channel for feeding the mineral aggregates conveyed by a conveying belt into the ball mill, and because a large amount of water is added during primary crushing of the small mineral aggregates conveyed from the conveying belt, the humidity is high, when the mineral aggregates enter the feed hopper, the mineral aggregates are very easily adhered to the inner wall of the feed hopper and cannot smoothly flow downwards, the blanking hopper is quickly blocked, the mineral aggregates cannot enter the ball mill, and the production efficiency of the ball mill is greatly influenced; the mineral aggregate adhered in the blanking hopper must be pushed down manually, so that great workload is increased for workers; therefore, a device is needed to solve the problems that the production efficiency of the ball mill is reduced and the workload of workers is increased due to the fact that mineral aggregates are easily accumulated in a discharging hopper of the existing ball milling feeding end.

The utility model has the following contents:

the utility model provides a hopper under antiseized ball mill that connects of water spray formula for mineral aggregate piles up easily in the lower hopper of solving current ball-milling feed end and causes the problem that ball mill production efficiency reduces and staff's work load increase.

A water-spraying type anti-sticking ball-receiving grinding blanking hopper comprises a shell, a water spraying pipe and a vibrator, wherein the water spraying pipe is longitudinally arranged on the left side of the upper part of the shell, and the vibrator is arranged on the lower part of the left side of the shell; the shell be big-end-up's bucket shape casing, the upper portion of shell is opened, the front and back of shell is parallel, the left surface slope sets up, the right flank sets up perpendicularly, the lower extreme of shell is provided with the rectangle unloading pipe of slope, the back middle part of shell is provided with the access hole, the outside of access hole is provided with the access door, the upper end outside of shell is provided with the rectangle flange.

The spray pipe be the pipe of vertical setting, the front end of spray pipe is sealed, the rear end of spray pipe is provided with the valve, the rear side of valve is passed through the pipeline and is connected with the water source, the lower part left side of spray pipe vertically evenly is provided with the screw thread through-hole, screw thread through-hole lower part is provided with the shower nozzle, both sides are provided with the rectangle bracket around the spray pipe lower part, the rectangle bracket passes through bolt and shell upper portion flange joint.

The spray head is a circular tube-shaped nozzle, an external thread is arranged at the water inlet end of the spray head and is matched with the threaded through hole at the lower part of the spray pipe, the water outlet end of the spray head is of a conical structure, and a water spray hole is arranged on the water outlet end surface of the spray head.

The vibrator is a flat plate vibrator, a vibration flat plate of the vibrator is connected with the inclined plane on the left side of the shell through a bolt, and the vibrator is connected with the control power supply through an electric wire.

Through the utility model discloses an use, reached fine effect: antiseized hopper that connects ball mill down of water spray formula sets up the spray pipe through the upper portion left side at the shell, makes conveyor belt carry in the shell granule material by quick dashing down and enter into the ball mill from lower part unloading pipe to through set up the vibrator in shell left side lower part, can be in the shell when unexpected the granule material that takes place is detained, promote the flow of granule material, guaranteed the normal operating of formation, reduced workman's work load.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

In the figure: 1. the device comprises a shell, 2, a water spraying pipe, 3, a valve, 4, a spray head, 5, a vibrator, 6, an access door, 7, a discharging pipe, 8, a conveying belt, 9 and a ball mill.

Detailed Description

The present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the water-spraying anti-sticking ball-milling blanking hopper comprises a shell 1, a water spraying pipe 2 and a vibrator 5, wherein the shell 1 is a hopper-shaped shell with a large upper part and a small lower part, the upper part of the shell 1 is open, the front surface and the rear surface of the shell 1 are parallel, the left side surface is obliquely arranged, the right side surface is vertically arranged, an oblique rectangular blanking pipe 7 is arranged at the lower end of the shell 1, an access hole is arranged in the middle of the rear surface of the shell 1, an access door 6 is arranged on the outer side of the access hole, and a rectangular flange is arranged on the outer side; the water spraying pipe 2 is longitudinally arranged on the left side of the upper part of the shell 1, the water spraying pipe 2 is a longitudinally arranged round pipe, the front end of the water spraying pipe 2 is closed, the rear end of the water spraying pipe 2 is provided with a valve 3, the rear side of the valve 3 is connected with a water source through a pipeline, the left side of the lower part of the water spraying pipe 2 is longitudinally and uniformly provided with threaded through holes, the lower part of the threaded through holes is provided with a spray head 4, the spray head 4 is a round pipe-shaped nozzle, the water inlet end of the spray head 4 is provided with external threads, the external threads are matched and installed with the threaded through holes on the lower part of the water spraying pipe 2, the water outlet; rectangular brackets are arranged on the front side and the rear side of the lower part of the spray pipe 2 and are connected with a flange on the upper part of the shell 1 through bolts; the vibrator 5 is arranged at the lower part of the left side of the shell 1, the vibrator 5 is a flat plate vibrator 5, a vibration flat plate of the vibrator 5 is connected with an inclined plane on the left side of the shell 1 through a bolt, and the vibrator 5 is connected with a control power supply through an electric wire.

When the water-spraying type anti-sticking ball mill blanking hopper works, after the particle materials enter the water-spraying type anti-sticking ball mill blanking hopper from the upper part of the shell 1, the particle materials can be contacted with the left inclined plane in the shell 1, at the moment, the water in the water-spraying pipe 2 is sprayed out on the inner wall of the shell 1 in a fan shape from the spray head 4, the particle materials form good fluidity after meeting the water, and the particle materials downwards flow into the ball mill 9 from the blanking pipe 7 at the lower part of the shell 1 for further processing; if the spray pipe 2 water spray causes the granule material to be detained when not enough and cause the time of blockking up on the inner wall of shell 1, shake shell 1 through control power supply start vibrator 5, the granule material is under the effect of vibrations, in downwards flowing into unloading pipe 7, process in flowing into ball mill 9, the transportation process to the granule material is accomplished.

The part of the utility model not detailed is prior art.

Claims (4)

1. The utility model provides a hopper under antiseized ball mill that connects of water spray formula, includes shell (1), spray pipe (2) and vibrator (5), characterized by: the water spray pipe (2) is longitudinally arranged on the left side of the upper part of the shell (1), and the vibrator (5) is arranged on the lower part of the left side of the shell (1); the improved bucket-shaped shell is characterized in that the shell (1) is a bucket-shaped shell with a large upper part and a small lower part, the upper part of the shell (1) is opened, the front surface and the rear surface of the shell (1) are parallel, the left side surface is inclined, the right side surface is perpendicular to the upper part, the lower end of the shell is provided with an inclined rectangular discharging pipe (7), the middle part of the back of the shell (1) is provided with an access hole, the outer side of the access hole is provided with an access door (6), and the outer side of the upper.

2. The water-spraying anti-sticking ball mill blanking hopper as claimed in claim 1, wherein: the water spray pipe (2) is a vertically arranged round pipe, the front end of the water spray pipe (2) is sealed, the rear end of the water spray pipe (2) is provided with a valve (3), the rear side of the valve (3) is connected with a water source through a pipeline, threaded through holes are vertically and uniformly formed in the left side of the lower portion of the water spray pipe (2), a spray head (4) is arranged on the lower portion of each threaded through hole, rectangular brackets are arranged on the front side and the rear side of the lower portion of the water spray pipe (2), and the rectangular brackets are connected with an upper flange of the shell (1.

3. The water-spraying anti-sticking ball mill blanking hopper as claimed in claim 2, wherein: the spray head (4) is a circular tube-shaped nozzle, an external thread is arranged at the water inlet end of the spray head (4), the external thread is matched with a threaded through hole at the lower part of the spray pipe (2) to be installed, the water outlet end of the spray head (4) is of a conical structure, and a water spray hole is arranged on the water outlet end face of the spray head (4).

4. The water-spraying anti-sticking ball mill blanking hopper as claimed in claim 1, wherein: the vibrator (5) is a flat plate vibrator, a vibration flat plate of the vibrator (5) is connected with an inclined plane on the left side of the shell (1) through a bolt, and the vibrator (5) is connected with a control power supply through an electric wire.

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