CN215664039U - Split mounting head device for isolator - Google Patents
Split mounting head device for isolator Download PDFInfo
- Publication number
- CN215664039U CN215664039U CN202121306168.7U CN202121306168U CN215664039U CN 215664039 U CN215664039 U CN 215664039U CN 202121306168 U CN202121306168 U CN 202121306168U CN 215664039 U CN215664039 U CN 215664039U
- Authority
- CN
- China
- Prior art keywords
- cover body
- isolator
- bottom end
- blanking hopper
- partial shipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model relates to the technical field of pharmaceutical machinery equipment, in particular to a split charging head device for an isolator. This first device of partial shipment for isolator includes the first body of partial shipment, and the first body of partial shipment includes: a blanking hopper; the cover body is arranged around the outer side of the middle part of the blanking hopper, the bottom end of the cover body is lower than the bottom end of the blanking hopper, and the cover body and the blanking hopper form a dust catching cavity for split charging and blanking of medicines; the airflow blocking piece is arranged around the periphery of the blanking hopper in the cover body and comprises a continuous or discontinuous baffle plate structure along the circumferential direction of the cover body; the bottom end of the baffle plate structure is arranged between the bottom end of the blanking hopper and the bottom end of the cover body; the dust suction piece comprises a dust suction pipe. This first device of partial shipment for isolator is on the first structural basis of current isolator partial shipment, through inside air current separation piece and top evacuation mouth setting, on not changing the first inside cavity space basis of isolator partial shipment, through to its inside even evacuation, makes the first outer air current of isolator partial shipment by the extraction in-process, the air current direction changes, and airflow channel narrows down, has effectively restrained the dust and has wafted, outer excessive.
Description
Technical Field
The utility model relates to the technical field of pharmaceutical machinery equipment, in particular to a split charging head device for an isolator.
Background
With the continuous improvement of the standard requirements of the pharmaceutical industry and the continuous improvement of pharmaceutical production equipment, the isolation technology is very important in the production of medicines. Because production operating personnel have very big influence to medicine production quality, the particle and the microorganism that produce by operating personnel are very big probably to form external pollutant thereby pollute the medicine, consequently, equipment such as isolator will often be used in pharmaceutical workshop to reach the contact of isolation production operating personnel and medicine, furthest's assurance medicine quality and operating personnel safety.
The isolator is a device which adopts different physical or dynamic partitions to provide isolation protection for different cleanliness levels, can establish a barrier between an operation area and an operator and provides a controlled environment in which the operator can physically intervene but the biological environment is isolated. At present, a powder medicine subpackaging workshop section of a pharmaceutical workshop mainly adopts a method of connecting an isolator subpackaging head at an isolator outlet position and subpackaging medicines into a medicine aluminum barrel through the isolator subpackaging head.
However, the existing separator split charging head is simple in structure and mainly comprises a dust catching cover which is covered above an opening of a medicine aluminum barrel, and an opening connected with a suction fan is arranged at the top end of the dust catching cover so as to collect dust in the medicine split charging process; the isolator partial shipment head is great because of catching the inside cavity space of dirt cover, catches dirt suction relative diffusion, suction less than, partial shipment medicine in-process dust has certain degree diffusion, medicine aluminium bucket surface adhesion dust, difficult clean, and the dust easily spills isolator partial shipment section, is difficult to the clearance. To above-mentioned problem, the mode of attempting to further reduce the dust catcher cavity volume through reducing the volume of isolator partial shipment head improves at present, however, isolator partial shipment head size reduces the back, though can make better being concentrated of dust and siphoning away, reduce the dust of medicine aluminium bucket surface adhesion, nevertheless because the reduction of area is established to medicine aluminium bucket top cover to isolator partial shipment head, need consider the problem of medicine bung hole exposure risk and online sterilization when using simultaneously, very easily cause weakening of isolator partial shipment head to aluminium bucket protection, easily cause the foreign matter to get into and pollute the medicine by the seizure dust catcher cavity that reduces and aluminium bucket bung hole position. In addition, there is a way to try to improve the dust collection effect by increasing the number of the openings on the cover body connected with the suction fan, but the plurality of openings need to increase more total air suction amount, the diameter of the main air suction pipe needs to be increased, and the configured device needs to be increased, thereby causing the field configuration, the energy consumption and the comfort level to be poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a split charging head device for an isolator, which is characterized in that on the basis of the existing split charging head structure of the isolator, through the arrangement of an internal airflow blocking piece and a vacuumizing port with symmetrical top ends, on the basis of not changing the space of an internal cavity of the split charging head of the isolator, through uniform vacuumizing of the interior of the split charging head, the airflow outside the split charging head of the isolator is narrowed upwards to an airflow channel in the operation process of the vacuumizing port in the process of being extracted, so that the dust is effectively inhibited from diffusing to the outside of a medicine aluminum barrel opening, the purpose of reducing the dust from floating and overflowing is achieved, and the problems in the prior art are solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a first device of partial shipment for isolator, includes the first body of partial shipment, the first body of partial shipment includes:
a blanking hopper;
the cover body is arranged around the outer side of the middle part of the blanking hopper, the bottom end of the cover body is lower than the bottom end of the blanking hopper, and the cover body and the blanking hopper jointly enclose a dust catching cavity for split charging and blanking of medicines;
the airflow blocking piece is arranged around the periphery of the blanking hopper in the cover body and comprises a baffle plate structure which is continuously or discontinuously arranged along the circumferential direction of the cover body; the bottom end of the baffle plate structure is arranged between the bottom end of the blanking hopper and the bottom end of the cover body;
the dust collection piece comprises a dust collection pipe symmetrically arranged at the top end of the cover body, and the bottom end of the dust collection pipe is arranged at the top end of a space surrounded by the airflow blocking piece and the blanking hopper.
Further, the upper end of the blanking hopper is detachably connected with the outlet of the isolator.
Further, the connection part of the cover body and the blanking hopper is welded in a sealing mode.
Furthermore, the baffle structure is enclosed into a circle under the cover body; the top of baffle structure links firmly with the cover body, and the open setting in bottom of baffle structure.
Further, the airflow blocking piece is an airflow blocking piece with a longitudinal section in an inverted isosceles trapezoid shape.
Furthermore, the airflow blocking piece is a baffle structure continuously arranged along the circumferential direction of the cover body, and the baffle structure is a frustum-shaped baffle edge with the bottom inner diameter smaller than the top inner diameter.
Furthermore, a bottom groove is arranged at the bottom end of the frustum-shaped retaining edge, and the bottom groove is arranged along the inner side of the bottom end of the frustum-shaped retaining edge; the bottom surface of the bottom groove is arranged in a cambered surface manner.
Furthermore, the side wall of the baffle structure is in an arc surface which protrudes outwards from the inner side.
Furthermore, the airflow blocking piece is a baffle plate structure arranged at intervals along the circumferential direction of the cover body, and the baffle plate structure is a frustum-shaped blocking edge with the bottom inner diameter smaller than the top inner diameter.
Further, the horizontal spacing distance of the baffle structures is not more than 1 cm.
Furthermore, the airflow blocking piece is a baffle plate structure arranged along the circumferential direction of the cover body, and a plurality of hollow strips are arranged at the bottom of the baffle plate structure at intervals; the lengths of the hollow strips are not more than 1/2 of the length of the baffle structure.
Furthermore, the side wall of the baffle structure is in an arc surface which protrudes outwards from the inner side.
Further, the dispensing head device for the isolator as claimed in claim 1, wherein two vacuum openings are symmetrically provided at the top end of the cover body, and the dust suction pipe is hermetically connected to the vacuum openings.
The utility model has the beneficial effects that:
the split charging head device for the isolator is scientific and reasonable in structural design, and the airflow blocking piece is arranged in the dust catching cover outside the blanking hopper, so that the airflow direction is changed, the airflow channel is adjusted, the airflow in the dust catching cover is more uniformly adsorbed from bottom to top, the dust in the dust catching cover is prevented from diffusing and scattering under the condition that the dust in the dust catching cover is gradually sucked in a vacuum state, and the trouble that the dust in the existing dust catching cover is easy to diffuse and adheres to the wall of a medicine aluminum barrel and is difficult to clean is eliminated to the greatest extent. Through the design to airflow separation spare structure, the big frustum shape pattern in little top in bottom is convenient for on the one hand the cooperation of medicine aluminium bucket and isolator partial shipment head, and on the other hand also can make by the better upwards diffusion of airflow that airflow separation spare bottom was around into the dust catching cavity and by the vacuum adsorption leave the dust catching cavity. Set up the bottom recess through the baffle structure bottom at air current separation piece, can assist to a certain extent to play and collect the dust, avoid falling the effect on the medicine aluminum barrel lateral wall. In addition, the baffle structure of the airflow barrier piece is set to be a discontinuous circle of baffle structure, so that the airflow direction is changed, the air passage is narrowed, and the dust diffusion is better avoided while materials are saved. The lower part of the baffle plate structure is arranged to be a structure with hollow strips, so that the direction of the airflow which changes is changed from the upper part of the opening of the medicine aluminum barrel to the direction, and the airflow gradually enters the dust catching cavity to be sucked out and enters the dust suction pipe in a concentrated manner.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic bottom view of the structure of FIG. 1;
FIG. 3 is a schematic longitudinal sectional view of FIG. 1;
FIG. 4 is a reference view of the use state of FIG. 1;
FIG. 5 is a schematic structural view of example 2 of the present invention;
FIG. 6 is a schematic structural view of example 3 of the present invention;
FIG. 7 is a schematic structural view of example 4 of the present invention;
FIG. 8 is a schematic structural view of example 5 of the present invention;
fig. 9 is a schematic structural diagram of embodiment 6 of the present invention.
Wherein, 1 blanking fill, 2 covers the body, 3 catch the dust chamber, 4 keep off along board, 5 dust absorption pipes, 6 medicine aluminium buckets, 7 bottom grooves, 8 frustum shape keep off along, 9 fretwork strips, 10 vacuum opening.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-4, the split charging head device for the isolator comprises a split charging head body, wherein the split charging head body comprises a blanking hopper 1, and the top end of the blanking hopper is connected with an outlet of the isolator; a cover body 2 is hermetically arranged on the outer side of the middle part of the blanking hopper in an enclosing manner, the bottom end of the cover body 2 is arranged in an open manner, the cover body and the blanking hopper jointly enclose a dust catching cavity 3 for split charging and blanking of medicines, and the bottom end of the cover body is lower than the bottom end of the blanking hopper; an airflow blocking piece is arranged around the periphery of the blanking hopper in the cover body, the airflow blocking piece comprises a baffle plate structure arranged around the cover body in the circumferential direction, and the baffle plate structure forms an edge blocking plate 4 used for changing the airflow running direction in the cover body; the top end of the baffle structure is fixedly connected with the cover body, the bottom end of the baffle structure is arranged in an open mode, and the bottom end of the edge baffle is arranged between the bottom end of the blanking hopper and the bottom end of the cover body; the edge blocking plate is an airflow blocking piece with a longitudinal section in an inverted isosceles trapezoid shape, namely the inner diameter of the bottom end of the edge blocking plate is smaller than that of the top end of the edge blocking plate. Two vacuum openings 10 are symmetrically arranged at the top end of the cover body, two dust suction pipes 5 are hermetically connected at the two vacuum openings, and the bottom ends of the dust suction pipes are arranged corresponding to the top end of a space enclosed by the airflow blocking piece and the blanking hopper.
When the split charging head device is used, the top end of a blanking hopper 1 of the split charging head device for the isolator is fixedly connected with an isolator outlet in a sealing mode, a medicine aluminum barrel 6 below the split charging head device is lifted upwards to be close to the bottom of the blanking hopper 1, and at the moment, the bottom of the blanking hopper 1 and the bottom of a blocking edge plate 4 are both located in an opening of the medicine aluminum barrel 6 for a certain distance; the dust suction pipes 5 at the top end of the cover body 2 are respectively connected with an external vacuum adsorption machine main pipe. In the process of carrying out medicine partial shipment blanking, open the vacuum adsorption machine, the cover body of partial shipment head is adsorbed from outside to inside gradually with the air current direction of medicine aluminium barrel position, compares current partial shipment head that does not add and keep off the board, and the space in the cover body is kept off the board and is separated along, and the air current receives the resistance, and the direction also consequently changes, and the air flue narrows down. Specifically, after the air flow enters the cover body upwards along the top of the medicine aluminum barrel, the air flow upwards bypasses the opening of the medicine aluminum barrel, continues downwards along the edge blocking plate 4 and upwards bypasses the edge blocking plate again, enters a space between the edge blocking plate and the bottom of the blanking hopper, enters the dust absorption pipe 5 through the vacuum opening and is absorbed and separated. Therefore, dust generated in the medicine subpackaging process can be gradually sucked away by the dust suction pipe under the driving action of the air flow, and the problems that the dust is diffused due to the fact that no edge blocking plate is arranged and is adhered to the wall of the medicine aluminum barrel and is difficult to clean are solved.
Example 2
As shown in fig. 5, the insulator split-charging head device is the same as the insulator split-charging head device of embodiment 1, except that a circle of bottom groove 7 is further formed at the bottom end of the edge blocking plate 4, and the bottom groove is formed along the inner side of the bottom end of the edge blocking plate; the bottom surface of the bottom groove is arranged in a cambered surface manner.
The device bottom recess's supplementary setting, in the realization with embodiment 1 prevent the dust diffusion, when adhesion medicine aluminium bucket wall is difficult to the problem of clearance, can play certain supplementary collection effect to the dust of catching the dirt chamber, especially after the partial shipment, outside vacuum adsorption machine stop work, it is remaining a small amount of dust still probably to catch the dirt intracavity, at its in-process that does not have the adsorption and fall gradually, can follow and keep off in the board falls to the bottom recess gradually along keeping off, avoid falling once more in the medicine aluminium bucket.
The procedure used in reference example 1 was used and is not described in detail here.
Example 3
As shown in fig. 6, the head device for insulator separate-loading is the same as that of example 1, except that the side wall of the edge plate is formed in an arc surface protruding outward from the inside. So set up, can further increase by keeping off the cavity that encloses along board and blanking fill, the air current of being convenient for bypasses and keeps off better realization upwards adsorbing, discharge behind the board bottom.
The procedure used in reference example 1 was used and is not described in detail here.
Example 4
As shown in fig. 7, the separate packaging head device for the isolator is the same as the separate packaging head device for the isolator in embodiment 3, except that a circle of bottom groove 7 is further formed at the bottom end of the edge blocking plate 4, and the bottom groove is formed along the inner side of the bottom end of the edge blocking plate; the bottom surface of the bottom groove is arranged in a cambered surface manner.
The procedure used in reference example 1 was used and is not described in detail here.
Example 5
As shown in fig. 8, the separator dispensing head device is the same as the separator dispensing head device of example 1, except that the airflow blocking member is a baffle structure provided at intervals in the circumferential direction of the cover body, and the baffle structure is a frustum-shaped baffle edge 8 provided with an inner diameter at the bottom end smaller than that at the top end. The horizontal spacing distance of the baffle plate structure is not more than 1 cm.
Compared with the split charging head device for the isolator in the embodiment 1, the split charging head device for the isolator in the embodiment 1 has the advantages that the edge blocking plate is arranged to be separated by a plurality of spacing gaps with the horizontal spacing distance not larger than 1cm, the airflow direction is further changed, the airflow direction in the working process of the split charging head device is different from the airflow direction in the device in the embodiment 1 in that part of airflow directly enters the air passage narrowing baffle structure and enters the lower part of the vacuum opening, and the dust diffusion can be well inhibited.
The procedure used in reference example 1 was used and is not described in detail here.
Example 6
As shown in fig. 9, the insulator split-charging head device is the same as the insulator split-charging head device of embodiment 5, except that the airflow blocking member is a baffle structure arranged along the circumferential direction of the cover body, the baffle structure is a blocking edge plate 4, and a plurality of hollow strips 9 are arranged at intervals at the bottom of the blocking edge plate; the length of the hollow strip is not more than 1/2 of the length of the edge baffle plate.
The setting of fretwork strip 9 in the device's the structure compares embodiment 5, and the baffle is touching the baffle along the air current on upper portion along the back, downwards around fretwork strip and the fretwork strip lower extreme upwards gets into vacuum opening position, and fretwork strip position makes upwards get into vacuum opening position after the part air current air flue that passes through narrows.
The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. The utility model provides a first device of partial shipment for isolator, includes the first body of partial shipment, its characterized in that, the first body of partial shipment includes:
a blanking hopper;
the cover body is arranged around the outer side of the middle part of the blanking hopper, the bottom end of the cover body is lower than the bottom end of the blanking hopper, and the cover body and the blanking hopper jointly enclose a dust catching cavity for split charging and blanking of medicines;
the airflow blocking piece is arranged around the periphery of the blanking hopper in the cover body and comprises a baffle plate structure which is continuously or discontinuously arranged along the circumferential direction of the cover body; the bottom end of the baffle plate structure is arranged between the bottom end of the blanking hopper and the bottom end of the cover body;
the dust collection piece comprises a dust collection pipe symmetrically arranged at the top end of the cover body, and the bottom end of the dust collection pipe is arranged at the top end of a space surrounded by the airflow blocking piece and the blanking hopper.
2. The dispensing head assembly for isolators according to claim 1, wherein the air flow barrier is an inverted isosceles trapezoid in longitudinal cross-section.
3. The dispensing head device for isolators according to claim 1 or 2, wherein the airflow obstructing member is a baffle structure continuously arranged along the circumferential direction of the cover body, and the baffle structure is a frustum-shaped baffle edge arranged with a bottom inner diameter smaller than a top inner diameter.
4. The dispensing head device for the isolator according to claim 3, wherein a bottom groove is provided at the bottom end of the frustum-shaped retaining edge, and the bottom groove is provided along the inner side of the bottom end of the frustum-shaped retaining edge; the bottom surface of the bottom groove is arranged in a cambered surface manner.
5. The head assembly for an isolator according to claim 3, wherein the side walls of the baffle structure are formed in curved surfaces projecting outwardly from the inside.
6. The dispensing head device for isolators according to claim 1 or 2, wherein the airflow obstructing member is a baffle structure arranged at intervals along the circumferential direction of the cover body, and the baffle structure is a frustum-shaped baffle edge arranged with a bottom inner diameter smaller than a top inner diameter.
7. The dispensing head assembly for an isolator of claim 6 wherein said baffle structure is horizontally spaced apart a distance of no more than 1 cm.
8. The split charging head device for the isolator as claimed in claim 1 or 2, wherein the airflow blocking member is a baffle plate structure arranged along the circumferential direction of the shield body, and a plurality of hollow strips are arranged at intervals at the bottom of the baffle plate structure; the lengths of the hollow strips are not more than 1/2 of the length of the baffle structure.
9. The dispensing head assembly for isolators according to claim 8, wherein the side walls of the baffle structure are provided with curved surfaces projecting outwardly from the inside.
10. The dispensing head assembly for isolators according to claim 1, wherein the two vacuum openings are symmetrically disposed at the top end of the cover body, and the dust suction pipe is hermetically connected to the vacuum openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306168.7U CN215664039U (en) | 2021-06-10 | 2021-06-10 | Split mounting head device for isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306168.7U CN215664039U (en) | 2021-06-10 | 2021-06-10 | Split mounting head device for isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215664039U true CN215664039U (en) | 2022-01-28 |
Family
ID=79974917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306168.7U Active CN215664039U (en) | 2021-06-10 | 2021-06-10 | Split mounting head device for isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215664039U (en) |
-
2021
- 2021-06-10 CN CN202121306168.7U patent/CN215664039U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215664039U (en) | Split mounting head device for isolator | |
| CN209522097U (en) | A kind of PPR pipe storage bin | |
| CN209647892U (en) | Laser welding head protective device | |
| CN109077676B (en) | Water storage device and intelligent cleaning robot | |
| CN103775261B (en) | A kind of automobile-used dust discharge valve | |
| CN115055823B (en) | Welding dust removal device | |
| CN107268161B (en) | A kind of weaving loom weaving dirt collection device | |
| CN207047468U (en) | A kind of weaving loom weaving dirt collection device | |
| CN216498456U (en) | Tail gas absorption tower for pharmaceutical production | |
| CN212039813U (en) | Smoke filter of refining furnace | |
| CN108709002B (en) | High-speed breather valve | |
| CN216468627U (en) | Interlayer circulating dust removal and blanking device | |
| CN207471638U (en) | A kind of cooking-fume exhausting hood housing of no cover body structure | |
| CN209157108U (en) | A kind of molten aluminum, which vacuumizes, two-mans ladle | |
| CN217043930U (en) | Inlet and outlet dust collecting hood of horizontal round charging barrel | |
| CN213059364U (en) | Dust-proof structure of discharging bin | |
| CN219559639U (en) | Ventilated test cabinet | |
| CN217799575U (en) | Laser welding dust removal structure | |
| CN220045809U (en) | Water tank and cleaning equipment | |
| CN220870022U (en) | Leak protection oil's power takeoff breather plug | |
| CN216543557U (en) | A cutting device for wine box processing | |
| CN218020380U (en) | Dust collecting system of tablet press | |
| CN218718678U (en) | Ventilating cap assembly for pressure lubrication speed reducer | |
| CN221005161U (en) | Fume exhaust pipe, air duct transfer pipe and kitchen electric device | |
| CN113154491B (en) | Fume exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |