CN212524356U

CN212524356U - Dust collecting and processing device for ball mill

Info

Publication number: CN212524356U
Application number: CN202021077842.4U
Authority: CN
Inventors: 吴俊晟; 吴佳晨; 吴会荣; 吴怡炜; 吴辰熙
Original assignee: Huzhou Qiangda Molecular Sieve Technology Co ltd
Current assignee: Huzhou Qiangda Molecular Sieve Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-12
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a dust collecting and processing device for a ball mill, which comprises a dust collecting chamber (1), one side of the dust collecting chamber (1) is connected with the ball mill through a negative pressure fan (2), the bottom of the dust collecting chamber (1) is provided with a collecting box (3), the dust collecting chamber (1) at one side of the collecting box (3) is provided with a loading and taking plate (4), a first inclined plate (5) and a second inclined plate (6) are sequentially arranged above the collecting box (3), the lower end of the first inclined plate (5) extends into the collecting box (3), the lower end of the second inclined plate (6) is positioned in the middle part above the first inclined plate (5), the upper end of the second inclined plate (6) is rotatably connected with the dust collecting chamber (1) and is provided with a handle (7) extending to the outer side of the dust collecting chamber (1), an exhaust channel is arranged at the top of the dust collection chamber (1), and a dust collection pipe (8) is arranged above the exhaust channel. The utility model has the characteristics of dust removal effect is good, the powder high-usage.

Description

Dust collecting and processing device for ball mill

Technical Field

The utility model relates to a processing apparatus is assisted to carbon molecular sieve, especially a dust collection processing apparatus for ball mill.

Background

In the processing process of the carbon molecular sieve, a ball milling process needs to be carried out on a semi-finished product of the coconut shell after primary carbonization so as to enable the semi-finished product to reach the required granularity; however, the fineness of the powder after ball milling is 4-10 microns, so that when the powder after grinding is discharged by the ball mill, a large amount of dust is formed by dumping along with the powder, and the surrounding environment is affected. The existing solution is to arrange a dust suction pipe outside a discharge port of the ball mill, so that the dust suction pipe can absorb dust diffused into air. However, on one hand, the dust is difficult to be completely absorbed by the dust absorption mode, so that part of dust is still emitted to the outside and causes pollution; on the other hand, the dust collecting equipment is difficult to separate and recycle the part of powder after absorption, so that the part of powder is directly wasted, and the recycling effect and the utilization rate of the powder are reduced. Therefore, the problems of poor dust removal effect and low powder utilization rate exist in the existing method for collecting and removing the coconut shell ball-milling powder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collection processing apparatus for ball mill. It has the characteristics of good dust removal effect and high powder utilization rate.

The technical scheme of the utility model: the utility model provides a dust collection processing apparatus for ball mill, includes the dust collection room, and dust collection room one side is connected the ball mill through negative-pressure air fan, and the bottom of dust collection room is equipped with the collecting box, and the dust collection room of collecting box one side is equipped with the dress and gets the board, and the top of collecting box is equipped with first swash plate and second swash plate in proper order, and the lower extreme of first swash plate extends to in the collecting box, and the lower extreme of second swash plate is located the top middle part of first swash plate, and the upper end of second swash plate is rotated and is connected the dust collection room and be equipped with the handle that extends to the outdoor side of dust collection, the top of dust collection room is equipped with exhaust passage.

In the dust collecting and processing device for the ball mill, the top of the dust collecting chamber is provided with the air outlet, the baffle is arranged below the air outlet, the baffle extends to the outer side of the air outlet in the horizontal direction, and the baffle and the air outlet form an exhaust channel at an interval.

In the dust collecting and processing device for the ball mill, the first inclined plate and the second inclined plate are respectively arranged on the front side and the rear side of the dust collecting chamber along the air outlet direction of the negative pressure fan.

In the dust collecting and processing device for the ball mill, the handle is a self-locking type rotating handle.

Compared with the prior art, the utility model can stably collect the powder in the ball mill into the collecting box through the matching of the dust collecting chamber, the negative pressure fan, the first inclined plate and the second inclined plate, and avoids the overflow of the powder when discharging through the matching of the loading and taking plate and the dust absorption pipe in the collecting process, thereby improving the dust removal effect and the dust utilization rate of the utility model; through the cooperation of the second inclined plate and the handle, the second inclined plate and the first inclined plate can be mutually attached by rotating the second inclined plate when the dust collection box is assembled and disassembled, so that the dust in the dust collection chamber is prevented from continuously spreading to the collection box, the dust is prevented from overflowing from the dust collection chamber when the collection box is assembled and disassembled, and the dust collection effect and the dust utilization rate of the dust collection box are further improved; through the exhaust passage who forms between gas outlet and the baffle, can play the effect of blockking to the indoor dust of dust collection, reduce the dust volume of following gas outlet department exhaust to make the powder concentrate as far as in the dust collection room, further improve the utilization ratio to the dust. Therefore, the utility model has the characteristics of dust removal effect is good, the powder high-usage.

Drawings

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

The labels in the figures are: 1-a dust collection chamber, 2-a negative pressure fan, 3-a collection box, 4-a loading and taking plate, 5-a first inclined plate, 6-a second inclined plate, 7-a handle, 8-a dust collection pipe, 9-an air outlet and 10-a baffle.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A dust collecting and processing device for a ball mill is composed of a dust collecting chamber 1, a ball mill connected with one side of the dust collecting chamber 1 through a negative pressure fan 2, a collecting box 3 arranged at the bottom of the dust collecting chamber 1, a loading and taking plate 4 arranged in the dust collecting chamber 1 at one side of the collecting box 3, a first inclined plate 5 and a second inclined plate 6 sequentially arranged above the collecting box 3, a first inclined plate 5 fixed at the inner side of the dust collecting chamber 1 and having its lower end extended into the collecting box 3, a second inclined plate 6 having its lower end positioned at the middle part above the first inclined plate 5 and having a gap between the lower end of the second inclined plate 6 and the first inclined plate 5, a handle 7 rotatably connected with the dust collecting chamber 1 and extended to the outer side of the dust collecting chamber 1, an exhaust passage arranged at the top of the dust collecting chamber 1, and a dust collecting pipe 8 arranged above the exhaust passage, the dust suction pipe 8 is externally connected with a dust removing device.

The top of the dust collection chamber 1 is provided with an air outlet 9, a baffle plate 10 is arranged below the air outlet 9, the baffle plate 10 extends to the outer side of the air outlet 9 in the horizontal direction, the periphery of the baffle plate 10 is connected with the dust collection chamber 1 through a stand column, and the baffle plate 10 and the air outlet 9 form an angled exhaust passage at intervals.

The first inclined plate 5 and the second inclined plate 6 are respectively arranged on the front side and the rear side of the dust collection chamber 1 along the air outlet direction of the negative pressure fan 2.

Handle 7 is for locking-type rotatory handle, and the top of handle 7 is equipped with the bracket, and the bracket middle part is equipped with the U-shaped groove of laminating each other with handle 7 upper surface, and the bracket can be dismantled and link and shelter from at the outer wall of dust collecting chamber 1 and to the outer wall hole that handle 7 passed.

The utility model discloses a theory of operation: when the utility model works, the powder ground in the ball mill is sucked into the dust collection chamber 1 by the negative pressure fan 2, and most of the powder directly falls into the collection box 3 along the side wall of the dust collection chamber 1, the second inclined plate 6 and the first inclined plate 5 after being sucked, while the small part of the raised dust is blocked and kept in the dust collection chamber 1 by the cooperation of the baffle 10 and the gas outlet 9; meanwhile, part of dust discharged along with the airflow can be absorbed through the dust absorption pipe 8, so that the dust is prevented from overflowing. After the powder is collected, a worker rotates the lower end of the second inclined plate 6 to be attached to the upper surface of the first inclined plate 5 through the handle 7, and then takes out the collection box 3 from the loading and unloading plate 4 and replaces the empty collection box 3, so that the powder is collected; the workman is at the change in-process, then can avoid the dust in the dust collection room 1 to spill over through the cooperation of first swash plate 5 and second swash plate 6, further improves its powder utilization ratio and dustproof effect. The dust separated in the dust collecting chamber 1 can gradually sink and attach to the surfaces of the first inclined plate 5 and the second inclined plate 6 after standing for a long time, so that the dust can enter the collecting box 3 along with the powder in the subsequent discharging process, and the recovery effect and the utilization rate of the powder are improved.

Claims

1. The utility model provides a processing apparatus is collected to dust for ball mill which characterized in that: including dust collection chamber (1), ball mill is connected through negative-pressure air fan (2) in dust collection chamber (1) one side, the bottom of dust collection chamber (1) is equipped with collecting box (3), dust collection chamber (1) of collecting box (3) one side is equipped with dress and gets board (4), the top of collecting box (3) is equipped with first swash plate (5) and second swash plate (6) in proper order, the lower extreme of first swash plate (5) extends to in collecting box (3), the lower extreme of second swash plate (6) is located the top middle part of first swash plate (5), the upper end of second swash plate (6) is rotated and is connected dust collection chamber (1) and be equipped with handle (7) that extend to the dust collection chamber (1) outside, the top of dust collection chamber (1) is equipped with exhaust passage, exhaust passage's top is equipped with dust absorption pipe (8).

2. A dust collecting and processing device for a ball mill according to claim 1, characterized in that: the top of dust collecting chamber (1) is equipped with gas outlet (9), and the below of gas outlet (9) is equipped with baffle (10), and baffle (10) extend to the gas outlet (9) outside in the horizontal direction, and baffle (10) and gas outlet (9) form exhaust passage in the interval department.

3. A dust collecting and processing device for a ball mill according to claim 1, characterized in that: the first inclined plate (5) and the second inclined plate (6) are respectively arranged on the front side and the rear side of the dust collection chamber (1) along the air outlet direction of the negative pressure fan (2).

4. A dust collecting and processing device for a ball mill according to claim 1, characterized in that: the handle (7) is a self-locking type rotating handle.