CN211726142U - Dust removal device for pulverizer - Google Patents

Abstract

The utility model belongs to the technical field of pharmaceutical equipment, and particularly discloses a dust removal device for a pulverizer, which comprises a base for installing a turbine pulverizer, the first discharge port of the turbine crusher body is connected with a discharge pipeline which penetrates through a dust collection box arranged in the base, and the part of the discharge pipeline positioned in the dust collection box is communicated with the dust collection box, the upper end of the dust collection box is provided with an air outlet which is connected with a vacuum pump, the gas outlet is provided with a filter, the dust collection box is provided with a second discharge hole, the bottom end of the dust collection box inclines towards the second discharge hole so as to lead the powdery medicine filtered by the filter to be gathered towards the second discharge hole, one end of the discharge pipeline, which is far away from the first discharge hole, and the second discharge hole are connected with a third discharge hole; the dustless operation of a factory is realized, and the air pollution caused by the overflow of dust generated by the turbine crusher is avoided.

Description

Dust removal device for pulverizer

Technical Field

The utility model belongs to the technical field of pharmaceutical equipment's technique and specifically relates to a dust collector for rubbing crusher.

Background

Generally, in the pharmaceutical process, the drug is pulverized by a turbo pulverizer to prepare a powdered drug, so that the drug is made into a medicine with small particles.

As a necessary apparatus for pulverizing medicine, a pulverizer is widely used in people's daily life; in the crushing course of working of reality, rubbing crusher can produce a large amount of dusts, and the dust can discharge and spread to the outside air along with the medicine from rubbing crusher's discharge gate and can cause the pollution to operational environment very easily, and then causes the harm to staff's healthy.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a dust collector for rubbing crusher.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a dust collector for rubbing crusher, is including the base that is used for installing turbo crusher, turbo crusher's first discharge gate is connected with ejection of compact pipeline, ejection of compact pipeline runs through the setting and is in dust collection box in the base, just ejection of compact pipeline is located part in the dust collection box with dust collection box intercommunication, just dust collection box's upper end is provided with the gas outlet, the gas outlet is connected with the vacuum pump, just the gas outlet is provided with the filter, dust collection box is provided with the second discharge gate, just dust collection box's bottom to the slope of second discharge gate is so that the warp the powdered medicine that the filter filtered out to the second discharge gate gathering, the one end that first discharge gate was kept away from to ejection of compact pipeline and second discharge gate all are connected with the third discharge gate.

Furthermore, the part of the discharge pipeline, which is positioned in the dust collection box, is provided with a through hole, and the through hole is positioned at the upper side of the discharge pipeline, so that the gas mixed with the powdery medicine in the discharge pipeline can overflow into the dust collection box.

Further, a vibrator is arranged at the bottom of the dust collection box.

Further, the third discharge hole extends out of the side face of the base.

Further, the pipe diameter of the end of the discharge pipeline connected with the third discharge port is reduced.

Further, the pipe diameter of ejection of compact pipeline is by being close to the one end of first discharge gate is to keeping away from the one end of first discharge gate reduces gradually.

Compared with the prior art, the utility model provides a pair of a dust collector for rubbing crusher structure is distinctive, including the base that is used for installing turbo crusher, the first discharge gate of turbo crusher body is connected with ejection of compact pipeline, ejection of compact pipeline runs through the dust collection box that sets up in the base, and the part that ejection of compact pipeline is located in the dust collection box with the dust collection box intercommunication, and the upper end of dust collection box is provided with the gas outlet, the gas outlet is connected with the vacuum pump, and the gas outlet is provided with the filter, the dust collection box is provided with the second discharge gate, and the bottom of dust collection box inclines to the second discharge gate so that the powdered medicine that filters out through the filter gathers to the second discharge gate, the one end that the first discharge gate was kept away from to the ejection of compact pipeline and second discharge gate all are connected with the third discharge gate;

when the dust collection box works, the turbo crusher crushes medicines, the crushed medicines enter the third discharge hole along the discharge pipeline to be discharged, under the suction of negative pressure generated by the vacuum pump, dust generated by the turbo crusher penetrates through the discharge pipeline to enter the dust collection box, the dust enters the filter, the powdery medicines in the dust are filtered by the filter, and the powdery medicines fall to the bottom of the dust collection box under the action of self weight, slide along the bottom of the dust collection box and sequentially pass through the second discharge hole and the third discharge hole to be discharged; realize the dustless of mill, avoid the dust that turbo crusher produced spills over and causes air pollution, and high-efficient completion is to the processing of dust and the recovery of medicine in the dust, realizes synchronous collection through the third discharge gate powder medicine in discharge tube discharged's powdered medicine and the dust saves and carries out the secondary to powder form medicine in the dust and collects.

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 schematic structural view of a dust removing apparatus for a pulverizer.

In the figure: 1. the device comprises a turbine crusher, 2, a first discharge hole, 3, a discharge pipeline, 4, an air outlet, 5, a filter, 6, a dust collection box, 7, a vacuum pump, 8, a base, 9, a through hole, 10, a second discharge hole, 11, a third discharge hole and 12, a vibrator.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1, a dust removing device for a pulverizer as a preferred embodiment of the present invention includes a base 8 for mounting a turbo pulverizer 1, a first discharge port 2 of the turbo pulverizer 1 is connected with a discharge pipe 3, the discharge pipe 3 runs through a dust box 6 disposed in the base 8, and a portion of the discharge pipe 3 located in the dust box 6 is communicated with the dust box 6, and an air outlet 4 is disposed at an upper end of the dust box 6, the air outlet 4 is connected with a vacuum pump 7, and the air outlet 4 is provided with a filter 5, so that dust entering the vacuum pump 7 is filtered by the filter 5, the vacuum pump 7 draws out air in the dust, and powdered medicine in the dust is left in the dust box 6, the dust box 6 is provided with a second discharge port 10, and a bottom end of the dust box 6 is inclined toward the second discharge port 10 to enable the powdered medicine filtered by the filter 5 to flow toward the second discharge port The gathering of material mouth 10 conveniently collects the powdered medicine of crossing and crosses and avoid there is the medicine to remain in the dust collection box 6, the one end that first discharge gate 2 was kept away from to ejection of compact pipeline 3 and second discharge gate 10 all are connected with third discharge gate 11, realize in actual production that the powdered medicine is stored with collecting through third discharge gate 11 and obtain the container and be connected, realize through collecting the powdered medicine of crossing in the dust and ejection of compact pipeline 3 exhaust powdered medicine.

When the dust removal device for the pulverizer provided by the utility model is used, after the medicine is pulverized by the turbo pulverizer 1, the pulverized medicine enters the third discharge port 11 along the discharge pipeline 3 to be discharged, and under the suction of negative pressure generated by the vacuum pump 7, the dust generated by the turbo pulverizer 1 enters the dust collection box 6 through the discharge pipeline 3, enters the filter 5, the dust in the dust is filtered by the filter 5, and the powdery medicine falls to the bottom of the dust collection box 6 under the action of self weight and slides along the bottom of the dust collection box 6 and sequentially passes through the second discharge port 10 and the third discharge port 11 to be discharged; realize the dustless of mill, avoid the dust that turbo crusher 1 produced spills over and causes air pollution, and high-efficient completion is to the processing of dust and the recovery of medicine in the dust, realizes synchronous collection in the container that is used for storing with the discharge gate 11 discharging powdered medicine into through the third discharge gate 3 powdered medicine of discharge tube and the powdered medicine in the dust, save and carry out the secondary to the powdered medicine in the dust and collect.

On the basis of the above embodiment, specifically, a through hole 9 is provided in a portion of the discharge pipe 3 located in the dust box 6, the discharge pipe 3 and the dust box 6 are communicated through the through hole 9, and the through hole 9 is located at an upper side of the discharge pipe 3, so that the gas mixed with the powdered medicine in the discharge pipe 3 overflows into the dust box 6, and the powdered medicine is prevented from flowing into the dust box 6 from the through hole 9.

For better technical effect, the bottom of the dust collection box 6 is provided with a vibrator 12, the vibrator 12 drives the bottom of the dust collection box 6 to vibrate so as to break up the powdered medicine falling from the filter 5 to the bottom of the dust collection box 6, and the powdered medicine is prevented from being accumulated.

Specifically, the third discharge hole 11 extends from a side surface of the base 8, so as to facilitate mounting of a container for receiving the powdered medicine on the third discharge hole 11.

Preferably, the pipe diameter of the end of the discharge pipeline 3 connected with the third discharge port 11 is reduced, and the pipe diameter of the discharge pipeline 3 is reduced to reduce the area of the dust flowing in the discharge pipeline 3, so as to block the dust in the discharge pipeline 3, so that the dust enters the dust collection box 6 from the through hole 9, and the dust is prevented from escaping from the third discharge port 11, specifically, in another embodiment, the pipe diameter of the discharge pipeline 3 is gradually reduced from the end close to the first discharge port 2 to the end far away from the first discharge port 2, so that the discharge pipeline 3 gradually reduces the flowing area of the powdered medicine, thereby achieving the purpose of compressing space and settling the powdered medicine in the dust.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A dust collector for a pulverizer comprises a base (8) for mounting a turbine pulverizer (1), and is characterized in that a first discharge port (2) of the turbine pulverizer (1) is connected with a discharge pipeline (3), the discharge pipeline (3) penetrates through a dust collection box (6) arranged in the base (8), a part of the discharge pipeline (3) located in the dust collection box (6) is communicated with the dust collection box (6), an air outlet (4) is arranged at the upper end of the dust collection box (6), the air outlet (4) is connected with a vacuum pump (7), a filter (5) is arranged at the air outlet (4), the dust collection box (6) is provided with a second discharge port (10), and the bottom end of the dust collection box (6) inclines towards the second discharge port (10) so as to enable powdered medicines filtered out by the filter (5) to be gathered towards the second discharge port (10), one end of the discharging pipeline (3) far away from the first discharging hole (2) and the second discharging hole (10) are connected with the third discharging hole (11).

2. The dust removing device for the pulverizer as claimed in claim 1, wherein the portion of the discharging pipe (3) located in the dust box (6) is provided with a through hole (9), and the through hole (9) is located at the upper side of the discharging pipe (3) for the dust mixed with the powdered medicine in the discharging pipe (3) to overflow into the dust box (6).

3. The dusting device for crushers as claimed in claim 2, characterized in that the bottom of the dust box (6) is provided with a vibrator (12).

4. The dusting device for crushers as claimed in claim 1, characterized in that said third discharge hatch (11) protrudes from the side of said base (8).

5. The dust removing device for the pulverizer as claimed in claim 1 or 4, wherein the pipe diameter of the end of the discharge pipe (3) connected with the third discharge port (11) becomes small.

6. The dust removing device for the pulverizer as claimed in claim 1, wherein the pipe diameter of the discharging pipe (3) is gradually reduced from an end close to the first discharging port (2) to an end far from the first discharging port (2).

Images