CN217221359U - Vacuum feeding device of granulating cylinder - Google Patents
Vacuum feeding device of granulating cylinder Download PDFInfo
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- CN217221359U CN217221359U CN202123422145.5U CN202123422145U CN217221359U CN 217221359 U CN217221359 U CN 217221359U CN 202123422145 U CN202123422145 U CN 202123422145U CN 217221359 U CN217221359 U CN 217221359U
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- filter
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- vacuumizing
- vacuum
- filter bag
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Abstract
The utility model discloses a vacuum feeding device of a granulating cylinder, which relates to the technical field of granulator, and comprises a filter, a vacuumizing tube and a feeding pipeline, wherein the filter comprises a filter shell and a filter upper cover, a plurality of filter bags and an upper partition plate are arranged in the inner cavity of the filter, the upper partition plate is provided with a plurality of filter bag upper interfaces, the lower end of the filter is provided with a plurality of filter bag lower interfaces, and the upper end and the lower end of each filter bag are respectively connected with the filter bag lower interfaces and the filter bag upper interfaces; the filter can be connected with an air inlet of the granulating cylinder, the vacuumizing pipe is connected to a vacuumizing interface of the filter, and the vacuumizing interface is arranged on the side surface of the filter shell and is positioned between the upper cover plate and the upper cover plate of the filter; the feed line may be connected to the feed opening of the granulation cylinder. The utility model discloses simple structure, the reliability is high, can realize the inside and outside gas exchange of pelletization jar, prevents simultaneously that the interior powder material of material jar from overflowing the system, also prevents the external pollutant entering system of system.
Description
Technical Field
The utility model relates to a granulator technical field especially relates to a pelletization jar vacuum feeding device.
Background
The granulation cylinder is mainly used for mixing and granulating powdery loose materials and is suitable for: mixing and granulating powder in the production process flow of the solid preparation in the pharmaceutical engineering; mixing and granulating powder raw materials in food engineering; mixing and preparing loose powder materials in the field of fine chemical engineering. The spray gun is generally fixed on a cylinder cover, a spray gun tube conveys the adhesive pressed from a slurry adding tank to a spray nozzle during operation, and after the adhesive is atomized by the spray nozzle, the slurry is sprayed into a material cylinder to be combined with materials stirred by a stirring paddle to realize granulation. The utility model discloses a negative pressure principle provides feeding power and gas exchange for the pelletization jar.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a vacuum feeding device of a granulating cylinder, which has simple structure and high reliability.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum feeding device of a granulating cylinder comprises a filter, a vacuumizing pipe and a feeding pipeline, wherein the filter comprises a filter shell and a filter upper cover, a plurality of filter bags and an upper partition plate are installed in the inner cavity of the filter, a plurality of filter bag upper interfaces are arranged on the upper partition plate, a plurality of filter bag lower interfaces are arranged at the lower end of the filter, and the upper end and the lower end of each filter bag are respectively connected with the filter bag lower interfaces and the filter bag upper interfaces; the filter can be connected with an air inlet of the granulating cylinder, the vacuumizing pipe is connected to a vacuumizing interface of the filter, and the vacuumizing interface is arranged on the side surface of the filter shell and is positioned between the upper cover and the upper cover plate of the filter; the feed line may be connected to the feed opening of the granulation cylinder.
Preferably, the evacuation tube is a steel wire hose.
Preferably, the filter upper cover is provided with a handle.
Preferably, the feeding pipeline comprises a feeding pipe, a vacuum hose straight joint, a sanitary steel wire hose and a vacuum hose elbow joint which are connected in sequence.
The utility model discloses simple structure, the reliability is high, can realize the inside and outside gas exchange of pelletization jar, prevents simultaneously that the interior powder material of material jar from overflowing the system, also prevents the external pollutant entering system of system.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Illustration of the drawings:
1. a lower port of the filter bag; 2. a filter housing; 3. a filter bag; 4. an upper connector of the filter bag; 5. an upper cover of the filter; 6. a handle; 7. vacuumizing a tube; 8. feeding pipes; 9. a vacuum hose straight joint; 10. a sanitary steel hose; 11. vacuum hose elbow connection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: the utility model provides a pelletization jar vacuum loading attachment, comprises filter, evacuation pipe 7 and feed line, and wherein the filter is by filter shell 2 and filter upper cover 5, and a plurality of filter bags 3 and last baffle are installed to its inner chamber, are provided with interface 1 on a plurality of filter bags on the last baffle, and the filter lower extreme is provided with interface 4 under a plurality of filter bags. The upper end and the lower end of each filter bag 3 are respectively connected with a filter bag lower connector 4 and a filter bag upper connector 1.
The filter shell 2 is provided with a vacuumizing interface connected with a vacuumizing pipe 7, and the vacuumizing pipe 7 is a steel wire hose. The vacuumizing interface is arranged on the side surface of the filter shell 2 and is positioned between the upper cover 5 of the filter and the upper partition plate.
The filter upper cover 5 is also provided with a handle 6 for opening the upper cover and maintaining the inside of the filter.
The feeding pipeline is arranged at a feeding port of a cylinder cover of the granulating cylinder and consists of a feeding pipe 8, a vacuum hose straight joint 9, a sanitary steel wire hose 10 and a vacuum hose bent joint 11.
The filter is installed at the air inlet interface on the cylinder cover of the granulating cylinder.
The working process is briefly described as follows: the vacuum-pumping pipe 7 is connected with an external vacuum-pumping mechanism to produce negative pressure in the cylinder body, and powder is sucked into the cylinder body through a feeding pipeline.
The combination of the filter and the vacuum tube can realize the gas exchange between the inside and the outside of the granulating cylinder, prevent the powder material in the material cylinder from escaping from the system and prevent the pollutants outside the system from entering the system.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. A vacuum feeding device of a granulating cylinder is characterized by comprising a filter, a vacuumizing pipe and a feeding pipeline, wherein the filter comprises a filter shell and a filter upper cover, a plurality of filter bags and an upper partition plate are installed in the inner cavity of the filter, the upper partition plate is provided with a plurality of filter bag upper interfaces, the lower end of the filter is provided with a plurality of filter bag lower interfaces, and the upper end and the lower end of each filter bag are respectively connected with the filter bag lower interfaces and the filter bag upper interfaces; the filter can be connected with an air inlet of the granulating cylinder, the vacuumizing pipe is connected to a vacuumizing interface of the filter, and the vacuumizing interface is arranged on the side surface of the filter shell and is positioned between the upper cover and the upper cover plate of the filter; the feed line may be connected to the feed opening of the granulation cylinder.
2. The vacuum loading device of claim 1, wherein the evacuation tube is a steel wire hose.
3. The vacuum loading device of claim 1, wherein the filter cover is provided with a handle.
4. The vacuum feeding device of claim 1, wherein the feeding pipeline comprises a feeding pipe, a vacuum hose straight joint, a sanitary steel wire hose and a vacuum hose elbow joint which are connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422145.5U CN217221359U (en) | 2021-12-31 | 2021-12-31 | Vacuum feeding device of granulating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422145.5U CN217221359U (en) | 2021-12-31 | 2021-12-31 | Vacuum feeding device of granulating cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217221359U true CN217221359U (en) | 2022-08-19 |
Family
ID=82828072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422145.5U Active CN217221359U (en) | 2021-12-31 | 2021-12-31 | Vacuum feeding device of granulating cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217221359U (en) |
-
2021
- 2021-12-31 CN CN202123422145.5U patent/CN217221359U/en active Active
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