KR200239915Y1 - Transfer Appratus in Large for Powder and Granule of Pharmacdeuticals - Google Patents

Abstract

The present invention is equipped with a collecting part and a filtration part to effectively collect the fine dust in the process of transporting a large amount of conveyed material such as powder or granules of the drug during the manufacturing process of the medicine so as to make sure that the powder or granule transfer process is perfect. A large-capacity conveying device for a pharmaceutical powder and granule, the configuration comprising a mixer vessel comprising a raw material container 10 for storing powder or granules (conveying material), and a receiver 40 for separating the conveying material 100 and air. In the mass transfer device for transporting medicines, comprising (20), the transfer material (100) that is not separated from the receiver (40) by being connected to the mixer busel (20) side through a vacuum hose (32). Filter cylinder 63 and a filter having a collecting unit 50 for collecting by the cyclone dust collecting method, and a filter 62 connected to the collecting unit 50 through another hose 70 to remove residual dust. It consists of a filtration unit 60 having a blower 92 which is a co-generating source, wherein the collection unit 50 is supported by a plurality of support legs 53 on the ground by a conical body 52, and the body 52. In the upper portion of the upper lid) 54 is connected to the filtration unit 60, the collecting container 67 and the collecting container 80 for collecting the powder is provided, the filtration unit 60, the whole holding the parts Frame 90 and a lid 65 having an air suction pipe 65a above the filter cylinder 63 are disposed and connected to a vacuum hose 69, and a filter on the top of the lid 65. A handle 66 that impacts the filter 62 is attached to forcibly shake off the dust attached to the filter 62. The lower part of the filter cylinder 63 smoothly guides the remaining powder into the recovery container 80. The collecting cylinder 67 and the collecting container 68 for collecting the residue is made of a cone-shaped (normal sub-strait).

Therefore, in the existing conveying device, the collection unit and the filtration unit are configured as separate systems to impart dust removal function to the first and second phases, so that a large amount of powder and / or granular medicines are effectively desired. It prevents the product purity from being lowered by preventing the contamination in the workplace and cross-contamination between medicines by dust, and the cost reduction and productivity improvement through the reduction of labor cost by partial automation.

Description

Transfer Appratus in Large for Powder and Granule of Pharmacdeuticals}

The present invention relates to a conveying apparatus, and more particularly, to collect powder and granules in order to effectively collect the fine dust in the process of transporting the product during the manufacturing process of the medicine, to ensure perfect delivery of powder and granule medicine The present invention relates to a large-capacity conveying device for a drug product.

In general, pharmaceuticals are mainly composed of internal solids such as tablets, capsules, granules, powders, pills, etc., and large amounts of powder or granular substances must be transferred to other processes in order to mix or store these pharmaceuticals. do.

In the related art, since the transfer process was performed depending on the manual labor of the operator, dust generation caused cross-contamination between the drugs, thereby degrading the purity of the product and causing serious side effects.

In addition, the problem during the transfer process is that the worker himself inhaled the contamination and chemical powder by the worker, and the pharmacologically active ingredients such as holmones and antibiotics severely harm the health of the worker and reduce the amount of personnel input and working time for the transfer work. It was necessary.

Recently, in order to solve this problem to some extent, a conveyor using a vacuum has been developed and used. However, this does not effectively block the fine powder flowing into the vacuum generator, so that the operation is stopped due to a decrease in the degree of vacuum or a failure of the vacuum generator. It often happens.

Therefore, as the transfer operation is interrupted from time to time has a number of problems, such as falling work efficiency.

1 is an explanatory diagram showing a state in which a conventional general conveying apparatus is mounted and used in a double cone mixer. In this figure, reference numeral 10 denotes a raw material container for storing powder (conveyed material), 20 a mixer busel including a receiver 40 separating the conveyed material 100 and air, and 30 is a vacuum generator as a vacuum generating source for generating a vacuum. to be.

The raw material container 10, the busel 20, and the vacuum generator 30 as a vacuum generating source are connected to a transfer hose 14 and a vacuum hose 32, respectively. A suction pipe 12 for admixing 100 and air is attached.

The detailed structure of the receiver 40 will be described with reference to FIG. 2 is a cross-sectional view showing the structure of a conventional receiver 40. In this figure, reference numeral 42 denotes a filter which receives the vacuum hose 32 and filters the conveyed material 100. The transfer hose 14 is directly connected to the space of the busel 20 and does not pass through the filter 42.

The filter 42 is installed to block the dust generated in the mixer busel 20 from being transferred to the vacuum generator 30.

In the conventional conveying device using a vacuum configured as described above, when the vacuum generator 30 is operated, a vacuum suction force is generated in the vacuum hose 32, and the inside of the mixer busel 20 is decompressed to have a vacuum degree below atmospheric pressure. At this time, since the suction pipe 12 is in contact with the conveyance 100 in the raw material container 10, the conveyance 100 is sucked and sucked and transported to the mixer busel 20 by the transport hose 14.

The feed 100 and the air to be sucked and transported are separated from the receiver 40. That is, since the distal end of the transfer hose 14 is directed downward in the receiver 40, and the vacuum hose 32 in the filter 42 applies negative pressure at an appropriate pressure, the transfer object 100 is a receiver ( 40 is dropped by its own weight and stored below the busel 20, and only air is filtered by the filter 42 and enters the vacuum generator 30 through the vacuum hose 32.

However, the conventional drug delivery device described above has the following problems.

The vacuum suction input of the vacuum generator 30 should not be lowered until the operation of transporting the powder to the mixer busel 20 side is completed. This is a problem related to the surface area of the filter. Generally, the filter collects dust contained in the air, and there is a space between the fibers, so that the dust in the air passes through it at the beginning of the filtering, but as the working time passes, the gap fills the gap so that the adhesion layer is formed. Form. Later, as the collection time passes, the deposition thickness of the adhesive layer becomes larger and almost fills the gap.

This means that the dust cannot be sucked at the pressure initially set on the vacuum generator 30 side, which means that the inside of the receiver 40 or the mixer busel 20 cannot be decompressed to an appropriate degree of vacuum.

Therefore, in order to maintain a proper vacuum suction input, the dust adhesion layer must be removed and work must be stopped.

On the other hand, if the mixer 100 is full of the conveyed material 100, the work is to be stopped anyway, it may be considered that the new filter 42 can be replaced at this time, but this is the storage of the conveyed material 100 There is a height 102, which is not practical due to the narrow space for the exchange operation. In addition, the replacement method is that the dust attached to the filter 42 is scattered in the process of removing the receiver 40 and opening and closing the lid of the mixer bus 20, adversely affecting the worker or the surrounding environment (mutual contamination). Again, this is also unlikely. This problem is even more serious for large quantities of conveyed material.

The present invention has been devised to solve this problem in consideration of the above-mentioned conventional problems, and has a collecting part and a filtration part in order to effectively collect the fine dust in the process of transporting the conveyed product during the manufacturing process of the medicine in the powder or granule conveying process of the contents The present invention provides a large-capacity conveying device for a medicine conveyance that can be fully ensured.

1 is an explanatory diagram showing a state using a conventional common conveying apparatus mounted on a double cone mixer,

2 is a cross-sectional view showing the structure of a conventional receiver 40,

3 is an explanatory view showing the concept of the drug delivery device of the present invention,

4 is an explanatory view showing a case in which the raw material supply device is attached to the transporting device of the drug product of the present invention,

5 is an exploded perspective view showing the structure of the collection unit, which is a main part of the delivery device for transporting medicines of the present invention;

6 is a perspective view of the overall appearance showing a filtration unit that is a main part of a delivery device for transporting medicines of the present invention;

Figure 7 is an exploded perspective view showing the structure of the filtration unit that is the main portion of the delivery device for transporting medicines of the present invention.

<Explanation of symbols for main parts of the drawings>

10: raw material container 12: suction pipe

14: transfer hose 16: raw material supply tank

20: mixer busel 26: lever

30: vacuum generator 32: vacuum hose

40: receiver 42: filter

50: collecting unit 52: conical body

52b, 54b: Clamp 52a, 54a: Connector

53: support leg 54: lid

55 connector 56 clamp

60: filtration unit 62: filter

63: filter cylinder 64: support

65 cover body 65a air intake pipe

66: handle 67: collection guide

67a: attachment piece 68: collecting container

69: vacuum hose 70: hose

80: recovery container 82: lid

90 frame 92a bolt

92: blower 94: case

100: conveyed material

Large-capacity transfer device for drug delivery of the present invention for achieving the above object,

In the medicine conveyance transfer device comprising a raw material container for storing the powder or granules (conveying material), and a mixer busel including a receiver for separating the conveyed material and air,

A collection unit connected to the mixer buscell side through a vacuum hose to collect the conveyed material that has not been separated from the receiver by a cyclone dust collecting method;

It is composed of a filtration unit having a blower which is connected to the collection unit through another hose to remove residual dust and a vacuum generating source,

The collection unit is a conical body is supported on the ground by a plurality of support legs, the lid body is connected to the filtration unit on the upper portion of the main body, the collection and collecting container for powder recovery is made,

The filtration unit includes a frame for holding the whole part and a cover body having an air suction pipe on the upper side of the filter cylinder, connected to a vacuum hose, and a filter for forcibly dusting off dust attached to the filter on the cover body. The handle that impacts the

The filter cylinder is characterized in that the lower portion of the filter cylinder is provided with a collecting cylinder for collecting the residue and the conical (normal light narrowing) to smoothly guide the remaining powder into the recovery container.

Moreover, in the said structure, when raw material is subdivided in the said raw material container, it is preferable to add a raw material supply tank to the said raw material container side in order to improve work efficiency.

Therefore, the present invention provides a dust removal function for the first and second phases by configuring the collecting unit and the filtration unit in separate systems to the existing conveying device, so that a large amount of powder and granules can be effectively desired. By transferring to the location to prevent contamination in the workplace by dust and cross-contamination between medicines to prevent lowering the purity of the product, there is an effect to improve the cost and productivity by reducing labor costs by partial automation.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the mass transfer device of the drug product of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention. First, in describing each of the drawings, only the same components have the same reference numerals as much as possible even if shown on different drawings. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Figure 3 is an explanatory view showing the concept of the drug delivery device of the present invention, Figure 4 is an explanatory view showing a case where the raw material supply device is attached to the drug delivery device of the present invention, Figure 5 is a drug delivery of the present invention 6 is an exploded perspective view showing a structure of a collecting unit that is a main portion of a water transfer device, and FIG. 6 is a perspective view showing the whole of a filtration unit that is a main portion of a delivery device for a drug product of the present invention. It is an exploded perspective view which shows the structure of the filtration unit which is a principal part.

In these figures, reference numeral 50 denotes a collection unit and 60 denotes a filtration unit, respectively.

The collecting unit 50 is connected to the vacuum hose 32 and the filtration unit 60 is connected to the collecting unit 50 through another hose 70.

Referring to FIG. 5, in the collecting unit 50, the conical body 52 is supported on the ground by a plurality of support legs 53. The upper portion of the body 52 is provided with a lid body 54 connected to the filtration unit 60. Reference numeral 26 denotes a lever used to open the mixer buscell 20 when the conveyed material 100 collected below the mixer buscell 20 is dropped downward, and 52a and 54a denote the vacuum hose 32 and Connector for connecting the hose 70 to the main body 52, 52b, 54b is a clamp.

This collection unit 50 applies the principle of what is called a cyclone precipitator. This allows the inside of the cylinder to move circumferentially in the circumferential direction by the rotational flow and separates dust and the like contained in the gas by centrifugal force, and is advantageous for dust of 8 to 40 µm.

Under the conical body 52, a recovery container 80 having a lid 82 for recovering raw materials is disposed. Reference numeral 55 is a connecting pipe for connecting the main body 52 and the recovery container 80, and 56 is a clamp used for these connections.

The detailed structure of the filtration unit 60 is demonstrated with reference to FIG. 6 and FIG. The filtration unit 60 of the present invention is provided with a blower 92 as a vacuum generating source and a filter cylinder 63 incorporating a plurality of filters 62 in a frame 90 for holding all the parts. The filter 62 is provided at regular intervals in each hole in the filter cylinder 63 by a support 64 in the form of a star shape radially split.

The filtration unit 60 has a lid 65 having an air suction pipe 65a disposed above the filter cylinder 63 and connected to a vacuum hose 69, and a filter 62 on the upper surface of the lid 65. A handle 66 for impacting the filter 62 is attached to forcibly shake off dust attached to the filter.

The lower portion of the filter cylinder 63 is provided with a collection guide tube 67 of a conical shape (upper and lower narrow) for smoothly guiding the remaining powder into the recovery container 80, and remaining in the lower portion of the collection guide tube 67. A collecting container 68 for collecting water is installed.

Reference numeral 67a denotes an attachment piece for fixing the collection cylinder 67 to the frame 90, 92a denotes a bolt used when fixing the blower 92 to the frame 90, 94 denotes an outer side of the frame 90 It is the case which is covered in.

The collection unit 50 and the filtration unit 60 configured as described above are mutually installed using the vacuum hose 32 to the receiver 40 and the mixer busel 20 as shown in FIG. 3 or 4.

On the other hand, as shown in Figure 4, in the present invention, when the raw material is subdivided, in order to increase the work efficiency, the raw material supply tank 16 may be provided in the raw material container (10).

Next, the effect of the large-capacity transfer device of the drug product of the present invention configured as described above will be described. First, when the blower 92, which is a vacuum generator, is operated, the inside of the mixer busel 20 is decompressed to generate a vacuum suction input. At this time, the powder conveyed material 100 in the raw material container 10 is sucked together with the air through the suction pipe 12 and transported into the receiver 40 along the transfer hose 14. The powder conveyance 100 remains inside the mixer busel 20 and air flows into the collection unit 50, which is a cyclone collecting device, through the vacuum hose 32 together with some dust. The air containing some dust in this collection unit 50 collects, while turning to the wall surface of the collection unit 50 by centrifugal force while turning 3 to 5 times. In the cyclone collection unit 50, most of the dust is collected and accumulated in the lower recovery container 80 and recovered to manufacture the medicine.

Subsequently, the remaining dust that has not been recovered in the collecting unit 50 is filtered in the next step, the filtering unit 60. That is, in the filtration unit 60 having the structure shown in FIG. 7, extremely fine residual dust is filtered out of the filter cylinder 63 having the plurality of filters 62 built therein, and only air is blown through the vacuum hose 69. 92).

The dust or fine drug particles filtered by the filter 62 are collected and recycled into the collecting container 80 at the bottom of the filter container 63 and the residue attached to the filter 62 itself is the cover 65. ) Force the handle 66 attached to the upper surface by forcibly brushing it off.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but it will be apparent to those skilled in the art that various modifications are possible without departing from the scope of the present invention.

As described above, according to the large-capacity conveying device of the drug product of the present invention, in the existing conveying device, the collection unit and the filtration unit are configured as separate systems to provide a perfect dust removal function taken in the first and second stages. Therefore, by effectively transporting large-capacity powder or granular medicines to the desired location, it prevents contamination of the workplace and cross-contamination between medicines by dust, preventing the product purity from lowering, and reducing labor costs through partial automation. And there is an effect to improve the productivity.

Claims (2)

Pharmaceutical large-capacity conveyance transfer device comprising a raw material container (10) for storing powder or granules (transport), and a mixer busel (20) including a receiver (40) for separating the conveyance (100) and air. To A collecting unit 50 connected to the mixer busel 20 side through a vacuum hose 32 to collect the conveyed material 100 which has not been separated from the receiver 40 by a cyclone dust collecting method, To the filtration unit 60, which is connected to the collecting unit 50 through another hose 70, and includes a filter cylinder 63 having a filter 62 for removing residual dust and a blower 92 as a vacuum generator. Composed, The collection unit 50 has a conical body 52 is supported on the ground by a plurality of support legs 53, the lid body 54, powder connected to the filtration unit 60 on the upper portion of the body 52 The collection container 67 and the recovery container 80 for recovery are installed, The filtration unit 60 has a frame 90 for holding the whole parts and a lid 65 having an air suction pipe 65a above the filter cylinder 63 and connected to the vacuum hose 69. A handle 66 that impacts the filter 62 is forcibly brushed off the dust attached to the filter 62 on an upper surface of the lid 65. The lower portion of the filter cylinder 63 is provided with a collecting cylinder 67 of the conical shape (upper and lower narrow) and the collecting container 68 for collecting the residue to smoothly guide the remaining powder into the recovery container 80. Large capacity transporting device for pharmaceutical products. The method of claim 1, wherein when the raw material is subdivided in the raw material container 10, in order to increase the working efficiency, the raw material supply tank 16 is installed on the raw material container 10 side, characterized in that the transport of medicines Large capacity feeder.