Automatic discharging device of pulverizer

Abstract

The utility model discloses an automatic discharging device of a pulverizer. The device is composed of a pulverizer, a first valve, a control module, a vibrator, an air pump, a storage tank, a second valve, a filtering device and a discharging connector. According to the device, dust generated in the discharging process of the pulverizer can be effectively reduced, the workload of operators is reduced, and the production efficiency and safety are improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical devices, in particular to an automatic discharging device for a pulverizer. Background Art

[0002] In the production process of pharmaceutical preparations, many raw materials need to be crushed before they can be used, such as various solid excipients and APIs. Currently, common crushers only discharge materials directly through a simple discharge pipe, without special collection devices and shielding devices, and operators need to hold containers for collection. The above-mentioned crushers are prone to generate a large amount of product dust during the discharge process, which is difficult to control. These dusts will affect the cleanliness of the drug production workshop, endanger the health of operators, and also have the risk of damaging mechanical equipment, causing fires or even dust explosions, posing hidden dangers to production safety. Utility Model Content

[0003] In order to solve the dust dispersion problem caused by the above-mentioned crusher discharging, we designed an automatic discharging device for the crusher, which is specifically: an automatic discharging device for the crusher, characterized in that the device consists of a crusher, a first valve, a control module, a vibrator, an air pump, a storage tank, a second valve, a filtering device, and a discharging interface. The feed inlet is located at the top of the crusher, the crusher is connected to the first valve through a pipeline, the first valve is connected to the storage tank through a pipeline, the control module is fixedly connected to the first valve, the vibrator is fixedly connected to the storage tank, the air pump is located at the top of the storage tank and is fixedly connected to the storage tank, the second valve is located at the bottom of the storage tank and is fixedly connected to the storage tank, the filtering device is located inside the storage tank and is fixedly connected to the storage tank, the discharging interface is fixedly connected to the second valve, and the control module is connected to the vibrator, the air pump, the first valve, and the second valve through a data cable.

[0004] Beneficial effects: The automatic discharging device can effectively control the dust problem generated during the discharging process of the crusher, reduce the workload of operators, and improve production efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0005] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0006] Figure 1 The structural diagram of the automatic discharging device of the crusher

[0007] Among them, 1 is a crusher, 2 is a first valve, 3 is a control module, 4 is a vibrator, 5 is an air pump, 6 is a storage tank, 7 is a second valve, 8 is a filter device, 9 is a discharge interface, and 101 is a feed port. DETAILED DESCRIPTION

[0008] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the structural schematic diagram of the present invention. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are therefore only used as examples and cannot be used to limit the protection scope of the present invention.

[0009] The automatic discharging device of a pulverizer provided by the present invention is composed of a pulverizer 1, a first valve 2, a control module 3, a vibrator 4, an air pump 5, a storage tank 6, a second valve 7, a filtering device 8, and a discharging interface 9. The feed port 101 is located at the top of the pulverizer 1, the pulverizer 1 is connected to the first valve 2 through a pipeline, the first valve 2 is connected to the storage tank 6 through a pipeline, the control module 3 is fixedly connected to the first valve 2, the vibrator 4 is fixedly connected to the storage tank 6, the air pump 5 is located at the top of the storage tank 6 and is fixedly connected to the storage tank 6, the second valve 7 is located at the bottom of the storage tank 6 and is fixedly connected to the storage tank 6, the filtering device 8 is located inside the storage tank 6 and is fixedly connected to the storage tank 6, the discharging interface 9 is fixedly connected to the second valve 7, and the control module 3 is connected to the vibrator 4, the air pump 5, the first valve 2, and the second valve 7 through a data line.

[0010] When the device is working, the operator first starts the crusher 1 and adjusts the control module 3. At this time, the control module 3 controls the air pump 5 to start, and the first valve 2 is opened in linkage, and the second valve 7 is locked. Then the operator puts the material to be crushed into the feed port 101 at the top of the crusher 1. After the material is crushed, it flows out from the lower end of the crusher 1 and enters the storage tank 6 through the pipeline through the first valve 2 under the negative pressure generated by the air pump 5. In the storage tank 6, the filter device 8 plays an isolation role to prevent the crushed material from entering the air pump 5. Keep the device running until all the materials are crushed. Then the operator takes the plastic bag and puts it on the discharge interface 9 and fixes it, adjusts the control module 3, and the control module 3 controls the air pump 5 to close, and the first valve 2 is closed in linkage, the second valve 7 is opened, and the vibrator 4 is started. At this time, the crushed material in the storage tank 6 passes through the second valve 7 with the assistance of the vibrator 4, and flows from the discharge interface 9 to the plastic bag. After the collection is completed, turn off the power supply, seal the plastic bag to complete the operation process.

Claims

1. An automatic discharging device for a pulverizer, characterized in that: The device comprises a pulverizer (1), a first valve (2), a control module (3), a vibrator (4), an air pump (5), a storage tank (6), a second valve (7), a filtering device (8), and a discharge interface (9); the feed inlet (101) is located at the top of the pulverizer (1); the pulverizer (1) is connected to the first valve (2) via a pipeline; the first valve (2) is connected to the storage tank (6) via a pipeline; the control module (3) is fixedly connected to the first valve (2); the vibrator (4) is connected to the storage tank (6); The first valve (2) and the second valve (7) are connected to the material storage tank (6), the air pump (5) is located at the top of the material storage tank (6) and is fixedly connected to the material storage tank (6), the second valve (7) is located at the bottom of the material storage tank (6) and is fixedly connected to the material storage tank (6), the filtering device (8) is located inside the material storage tank (6) and is fixedly connected to the material storage tank (6), the discharge interface (9) is fixedly connected to the second valve (7), and the control module (3) is connected to the vibrator (4), the air pump (5), the first valve (2), and the second valve (7) via a data line.

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