CN215619825U

CN215619825U - Smoke removing device of BFS equipment and blowing, filling and sealing integrated machine

Info

Publication number: CN215619825U
Application number: CN202121293475.6U
Authority: CN
Inventors: 李建彬; 刘鹏; 郑楷荣; 邹越峰; 曹传凌; 毛小荣
Original assignee: Jiankangyuan Haibin Pharmaceutical Co ltd
Current assignee: Jiankangyuan Haibin Pharmaceutical Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-25
Anticipated expiration: 2031-06-10

Abstract

The application provides BFS equipment smog remove device and blows embedment all-in-one, relates to pharmaceutical equipment technical field. The smoke removing device of the BFS equipment comprises a smoke collecting head, a collecting pipe and a suction device. The cigarette collecting head is annular, the cigarette collecting holes are formed in the inner ring of the cigarette collecting head at intervals, the inside of the cigarette collecting head is a flue, the cigarette collecting head is connected with a suction device through a collecting pipe, and when the suction device works, gas generated near the extrusion head can be sequentially extracted from the cigarette collecting holes, the flue and the collecting pipe. The blowing, filling and sealing integrated machine comprises an extrusion head and a BFS equipment smoke removing device, and the BFS equipment smoke removing device is arranged near the extrusion head. Blowing embedment all-in-one has used BFS equipment smog remove device, can combine to lay the collection cigarette head around extruding the head through suction device to smoke to in time get rid of smog when the pipe embryo is cut off by high temperature, avoid smog to get into and lead to in the bottle liquid medicine quality to be influenced.

Description

Smoke removing device of BFS equipment and blowing, filling and sealing integrated machine

Technical Field

The application relates to the technical field of pharmaceutical equipment, in particular to a smoke removing device of BFS equipment and a blowing, filling and sealing integrated machine.

Background

Because BFS equipment (blow embedment all-in-one) and conventional aseptic liquid filling machine contrast, have unique advantage in the aspect of the aseptic guarantee, simultaneously, also can realize filling container's diversified design according to the demand of product, more do benefit to clinical application, are accepted by more and more medicine enterprises. With the popularization of BFS equipment in the pharmaceutical industry, more and more pharmaceutical enterprises begin to adopt BFS equipment to produce medicines, and the BFS equipment can be used for the production of dosage forms such as large infusion, eye drops, small-volume injection, inhalation preparations and the like.

Because different products correspond to different quality standards, bottles of the BFS equipment are formed by high-temperature melt cutting and blow molding.

During the bottle making process, high-temperature melting is carried out, a high-temperature cutter is used for cutting and separating the formed pipe blank, a small amount of smoke is generated, if the generated smoke is not processed, a part of smoke enters the inside of the bottle and contacts with liquid medicine, related substances of the liquid medicine possibly exceed the standard, particularly products with small dosage, and the related substances possibly exceed the standard due to the trace smoke.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a smoke removing device of a BFS (bidirectional Forwarding-type sterilization) equipment, which can be used for improving the quality problem of some existing liquid medicines caused by smoke.

Another object of this application is to provide a blowing, filling and sealing all-in-one machine, which includes the above-mentioned BFS equipment smoke removing device, and has all the characteristics of the BFS equipment smoke removing device.

The embodiment of the application is realized as follows:

an embodiment of the present application provides a BFS device smoke removal apparatus, including: the cigarette collecting device comprises a cigarette collecting head, a collecting pipe and a suction device;

the cigarette end is cyclic annular, the inner circle of cigarette end is provided with the collection cigarette hole at interval, the cigarette end of collection is used for installing in BFS equipment extrude the periphery of head, and is a plurality of the collection cigarette hole can be evenly arranged in the periphery of extruding the head, the inside of cigarette end of collection is the flue, the cigarette end of collection passes through the collecting pipe with suction device connects, suction device during operation extrudes near the gas that produces of head and can follow in proper order the collection cigarette hole the flue the collecting pipe is taken out from.

Through setting up the collection cigarette head in the periphery of extruding the head to be equipped with suction device and carry out the suction, can in time suck away the little smog that the cutting produced when extruding the pipe embryo that the head was extruded and cut, avoid smog to stay bottle inside and influence the quality of follow-up bottle dress liquid medicine.

In addition, the smoke removing device of the BFS equipment provided by the embodiment of the present application may also have the following additional technical features:

in an alternative embodiment of the present application, the smoke collection holes are elongated holes.

The long-hole-shaped smoke collecting hole can extrude airflow during suction, the flow rate during suction is accelerated, the suction efficiency is improved, and due to the long hole, the suction range capable of being covered is also guaranteed, and the suction requirement is met.

In an optional embodiment of the present application, the smoke collecting hole is opened at an upper edge of an inner ring of the annular smoke collecting head.

The upper edge is positioned closer to the extrusion head, so that the generated smoke can be sucked more timely.

In an alternative embodiment of the application, the BFS apparatus aerosol removal device further comprises a discharge pipe connected to the suction device, the discharge pipe being adapted to discharge gas sucked by the suction device from within the collection pipe to a designated location.

By providing a discharge pipe, the drawn fumes can be discharged to a suitable location.

In an optional embodiment of the application, the smoke removing device of the BFS apparatus further comprises a filter, the gas in the discharge pipe is filtered by the filter and then discharged, and the filter can block outside gas from entering the discharge pipe.

The filter can filter some harmful components for the gas of exhaling is cleaner, prevents to pollute the environment.

In an alternative embodiment of the present application, the filter is a medium effect filter or a high effect filter.

In an alternative embodiment of the present application, the filter is an activated carbon filter.

In an alternative embodiment of the application, the discharge opening of the discharge pipe is provided with a discharge fan.

The exhaust fan can promote the exhaust of the filtered gas, and the influence on the suction work of the suction device is avoided.

In an optional embodiment of the present application, the suction device is a fan, the number of the fans is one or more, and when the number of the fans is more than one, the fans are connected with the smoke collecting head through the same collecting pipe or are respectively configured with one collecting pipe connected with the smoke collecting head.

Different fans can provide different suction powers, so that the sucked air volume reaches a proper magnitude.

The embodiment of the application provides a blow embedment all-in-one, including extrude head and above-mentioned any BFS equipment smog remove device, BFS equipment smog remove device set up in extrude near the head.

The blowing, filling and sealing all-in-one machine can remove smoke in the process of manufacturing the bottle by applying the smoke removing device of the BFS equipment, so that the influence on the quality of liquid medicine caused by the smoke in the bottle is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic view of a blowing, filling and sealing all-in-one machine configured with a BFS equipment smoke removal device provided by an embodiment of the present application;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

fig. 3 is a schematic view of a cigarette collecting head.

Icon: 1-collecting cigarette ends; 2-smoke collecting holes; 3-a collection tube; 4-a suction device; 5-a discharge pipe; 6-a filter; 7-a discharge port; 8-blowing, filling and sealing integrated machine; 9-an extrusion device; 10-an extrusion head; 11-tube blank; 12-high temperature cutter.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1 and 2, an embodiment of the present application provides a blowing, filling and sealing all-in-one machine 8, which includes an extrusion head 10 and a BFS equipment fume removal device, and the BFS equipment fume removal device is disposed near the extrusion head 10.

Wherein, blow embedment all-in-one 8 and be a BFS equipment, the corresponding structure of some BFS equipment that its extrusion device 9, high temperature cutter 12 isotructures all can refer to now, and this application is not improved these existing structures, consequently no longer gives unnecessary details.

The blowing, filling and sealing integrated machine 8 can remove smoke in the bottle manufacturing process by applying the smoke removing device of the BFS equipment, and the influence on the quality of liquid medicine caused by the fact that smoke is in the bottle is avoided.

Specifically, please refer to fig. 1 to 3, the BFS equipment smoke removing device of the present application includes: a cigarette collecting head 1, a collecting pipe 3 and a suction device 4;

the cigarette collecting head 1 is annular, the cigarette collecting holes 2 are arranged at intervals in the inner ring of the cigarette collecting head 1, the cigarette collecting head 1 is used for being installed on the periphery of an extrusion head 10 of BFS equipment, the cigarette collecting holes 2 can be uniformly distributed on the periphery of the extrusion head 10, the inside of the cigarette collecting head 1 is a flue, the cigarette collecting head 1 is connected with a suction device 4 through a collecting pipe 3, when the suction device 4 works, gas generated nearby the extrusion head 10 can be sequentially extracted from the cigarette collecting holes 2, the flue and the collecting pipe 3.

In brief, the cigarette collecting head 1 is arranged at the periphery of the extrusion head 10, and the suction device 4 is matched for suction, so that a small amount of smoke generated by cutting can be sucked away in time when the pipe blank 11 extruded by the extrusion head 10 is cut, and the smoke is prevented from remaining in a bottle to influence the quality of liquid medicine contained in a subsequent bottle.

Referring to fig. 3, the smoke collecting hole 2 in the present embodiment is a long hole. The smoke collecting hole 2 is arranged on the upper edge of the inner ring of the annular smoke collecting head 1.

The long-hole smoke collecting hole 2 can extrude airflow during suction, so that the flow rate during suction is increased, the suction efficiency is improved, and the suction range capable of being covered is ensured due to the long hole, so that the suction requirement is met. Further, go up along the position and be closer to extrusion head 10, can aspirate the smog that produces more in time, a plurality of collection cigarette holes 2 of this application are the interval setting in addition, and the negative pressure influence scope that produces during the suction can cover the surrounding space who extrudes head 10.

It can be understood that the long-hole-shaped smoke collecting hole 2 is used for achieving the purposes of ensuring the air draft amount to meet the requirement of completely collecting smoke and avoiding the phenomenon that the pipe blank 11 is influenced and deformed due to overlarge air suction amount. In the specific design, the shape of the smoke collection hole 2 can be determined according to the actual situation as long as the purpose can be achieved. For example, the smoke collection hole 2 may be designed in a pattern in which a circular hole and a long and flat hole are alternately combined, may be a combination of a plurality of fine circular holes, may be a single use of holes of other shapes, or a combination of a plurality of holes of other shapes, or the like.

In addition, the embodiment of the present application is to arrange the smoke collecting hole 2 at the upper edge position, which is to be closer to the extrusion head 10 to remove the smoke as soon as possible. When the extrusion head 10 of the BFS equipment has different designs, the opening position of the smoke collection hole 2 can be adjusted and designed correspondingly to achieve a better smoke removal effect.

In this embodiment, the suction device 4 is a fan, and the number of the fans is one or more, and when the number of the fans is multiple, the fans are connected with the cigarette collecting head 1 through the same collecting pipe 3 or are respectively configured with one collecting pipe 3 to be connected with the cigarette collecting head 1. Different fans can provide different suction powers, so that the sucked air volume reaches a proper magnitude. Of course, for the blower, besides the number of the blower, the frequency can be adjusted, in short, the blower can remove smoke without affecting the shape of the pipe blank 11 through different adjustments.

In this embodiment, the BFS fume removal device further comprises a discharge pipe 5, the discharge pipe 5 being connected to the suction device 4, the discharge pipe 5 being used to discharge the gas sucked by the suction device 4 from the collecting pipe 3 to a specified location. By providing the discharge pipe 5, the drawn fumes can be discharged to a suitable location. For example, the smoke purifier can be discharged into environments such as a purification room with a uniform purification function, so as to avoid the pollution of smoke.

In this embodiment, the smoke removing device of the BFS apparatus further comprises a filter 6, the gas in the discharge pipe 5 is filtered by the filter 6 and then discharged, and the filter 6 can block the outside gas from entering the discharge pipe 5. The filter 6 can filter out some harmful components, so that the discharged gas is cleaner and the environment is prevented from being polluted. And by preventing external gas from entering, the BFS equipment can be prevented from being polluted by the external gas.

Optionally, the filter 6 is a medium efficiency filter or a high efficiency filter. The specific properties may be determined according to the type of smoke. Of course, in addition to selecting the performance, the type of the filter 6 may also be selected, for example, the filter 6 is an activated carbon filter for adsorbing some organic vapor fumes, or some other type of filter capable of filtering fumes generated by cutting the blank 11 at high temperature.

Further, in other embodiments, the discharge opening 7 of the discharge pipe 5 is provided with a discharge fan. The exhaust fan can facilitate the discharge of the filtered gas, avoiding affecting the suction operation of the suction device 4. For example, the filtering process of the filter 6 may obstruct the flow of the gas, so that the gas in the discharge pipe 5 is accumulated, and the suction device 4 may not maintain the suction effect near the extrusion head 10 smoothly. After the discharge fan is added, the gas flow can be promoted through the discharge fan, the gas can be prevented from silting in the discharge pipe 5 by accelerating the gas flow through the filter 6, and the normal work of the suction device 4 can be effectively guaranteed.

The principle of the embodiment is as follows:

in practice, it is found that some liquid medicines have unqualified quality, such as the related substances exceed the standard, so that the liquid medicines cannot be used. The reason for the unqualified product is various, and among them, the reason is found that the smoke generated when the tube blank 11 is cut at high temperature enters the bottle, and finally the related substances of the liquid medicine exceed the standard. For products with strict requirements on related substances, particularly low-dose products such as inhalation preparations, eye drops and the like, even trace smoke can cause the content of the related substances to be out of specification.

In order to guarantee the quality of liquid medicine, this application has designed a BFS equipment smog remove device.

Specifically, by installing the cigarette collecting head 1 at the periphery of the extrusion head 10, the original structure of BFS equipment is not affected, and the normal operation is guaranteed. Through the appearance and the distribution mode of design collection cigarette hole 2, the power regulation of cooperation suction device 4, quantity design can realize not influencing the appearance of embryo of pipe 11 when getting rid of smog.

And further design the smoke exhaust pipe, can make the smog discharge to the safe region, the non-staining environment, just so need not directly discharge smog from suction device 4, influence the surrounding environment. If the collecting pipe 3 is designed to be long so as not to influence the environment, the normal suction effect on the smoke is probably influenced, so that the smoke removing effect can be ensured and the environmental pollution can be avoided by matching the smoke discharging pipe with the filter 6, and the smoke removing device is very practical.

It is understood that the smoke collection head 1 is a single ring, and other shapes can be designed and arranged around the extrusion head 10 when the BFS device has different structures. For example, a plurality of sub-group butts 1 can be designed and arranged around the extrusion head 10, and the sub-group butts 1 are equivalent to form an annular smoke collecting head 1, specifically, a circular ring, a square ring or a special-shaped ring, which can be understood as the smoke collecting head 1 in the present application having an annular design. Therefore, the device can be designed according to the condition of BFS equipment, is convenient to install, and does not influence the smoke removal effect. Of course, a plurality of sub-cigarette butts 1 may be respectively provided with a suction device 4, or may be matched with a different number of suction devices 4 through a plurality of collecting pipes 3, for example, all may be connected to one suction device 4, or a part may be connected to one suction device 4, and the other may be connected to the other suction devices 4, as long as the installation is convenient, and the smoke removing function is not affected.

The utility model provides a blow embedment all-in-one 8 has used BFS equipment smog remove device, can combine to lay at the collection cigarette head 1 of extruding around the head 10 and to aspirate smog through suction device 4 to in time get rid of smog when the pipe embryo 11 is cut off by high temperature, avoid smog to get into and lead to in the bottle that the liquid medicine quality is influenced.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A BFS equipment fume removal device, comprising: the cigarette collecting device comprises a cigarette collecting head, a collecting pipe and a suction device;

2. The BFS device smoke removal apparatus of claim 1, wherein the smoke collection aperture is elongated.

3. The BFS device smoke removal apparatus of claim 1 or 2, wherein said smoke collection aperture opens at an upper edge of an inner ring of said annular smoke collection head.

4. The BFS equipment fume removal device of claim 1, further comprising a discharge pipe connected to the suction device for discharging gas drawn by the suction device from within the collection pipe to a designated location.

5. The BFS equipment smoke removal apparatus of claim 4, wherein said BFS equipment smoke removal apparatus further comprises a filter, wherein gas within said drain tube is filtered by said filter and exhausted, said filter being capable of blocking ambient gas from entering said drain tube.

6. The BFS apparatus smoke removal device of claim 5, wherein said filter is a medium effect filter or a high effect filter.

7. The BFS apparatus smoke removal device of claim 5, wherein said filter is an activated carbon filter.

8. The BFS equipment fume removal device of claim 4, wherein the discharge of the discharge tube is provided with a discharge fan.

9. A smoke removing device for a BFS apparatus according to claim 1, wherein the suction means is a fan, and the number of the fan is one or more, and when the number of the fan is plural, plural fans are connected to the smoke collecting head through the same collecting pipe or one collecting pipe is provided to be connected to the smoke collecting head.

10. A blow, fill and seal all-in-one machine comprising an extrusion head and the BFS equipment fume removal device of any of claims 1-9, the BFS equipment fume removal device being disposed adjacent the extrusion head.