CN204414410U - The side feeding machine feeding body that can be vented - Google Patents
The side feeding machine feeding body that can be vented Download PDFInfo
- Publication number
- CN204414410U CN204414410U CN201520036658.8U CN201520036658U CN204414410U CN 204414410 U CN204414410 U CN 204414410U CN 201520036658 U CN201520036658 U CN 201520036658U CN 204414410 U CN204414410 U CN 204414410U
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- blast pipe
- pipe
- feeding body
- vented
- feeding
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to technical field of chemical, be specifically related to a kind of side feeding machine feeding body be vented for modified plastics, comprise feeding body and blast pipe, described blast pipe is located at top, feeding body upper center is provided with charging aperture, charging aperture to be connected with tremie pipe by being flexible coupling, and blast pipe top is connected with sweep-up pipe, and blast pipe each side has an opening.It is simple that the utility model has structure, easily exhaust, dust-proof advantage.
Description
Technical field
The utility model belongs to technical field of chemical, is specifically related to a kind of side feeding machine feeding body be vented for modified plastics.
Background technology
At present; when the modified plastics of high-load inorganic filler is by double screw extruder granulation; usually side feeding machine can be adopted to feed a part of inorganic filler; the feeding body of side feeding machine generally adopts closing form; in granulation process; portion of air can be produced in inorganic filler and steam cannot be discharged, inorganic filler can be made to be gathered in feeding machine screw rod place, side, cause product density uneven.How to found and a kind ofly not only facilitated charging but also the new side feeding machine feeding body be vented of easy to exhaust, be of great practical significance.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, easily exhaust, the dust-proof side feeding machine feeding body be vented.
The technical solution of the utility model is: a kind of side feeding machine feeding body be vented, comprise feeding body and blast pipe, described blast pipe is located at top, feeding body upper center is provided with charging aperture, charging aperture to be connected with tremie pipe by being flexible coupling, blast pipe top is connected with sweep-up pipe, and blast pipe each side has an opening.
Owing to adopting technique scheme, air and steam enter sweep-up pipe by the blast pipe of feeding body and arrive dust pelletizing system; Simultaneously the air of external environment condition enters sweep-up pipe in a large number the high amount of inorganic filler in feeding body can be prevented to be inhaled in dust pelletizing system, feed distribution evenly, product density stabilized, thus have structure simple, easily exhaust, dust-proof advantage, be worthy to be popularized.
Accompanying drawing illustrates: be described in further details the technical solution of the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is tremie pipe, and 2 is sweep-up pipe, and 3 for being flexible coupling, and 4 is opening, and 5 is charging aperture, and 6 is blast pipe, and 7 is feeding body.
Detailed description of the invention:
With reference to shown in Fig. 1, a kind of side feeding machine feeding body be vented, comprise feeding body 7 and blast pipe 6, described blast pipe 6 is located at top, feeding body 7 upper center is provided with charging aperture 5, charging aperture 53 to be connected with tremie pipe 1 by being flexible coupling, and blast pipe 6 top is connected with sweep-up pipe 2, and blast pipe 6 each side has an opening 4.
When the modified plastics of high-load inorganic filler is by double screw extruder granulation, because in the feeding machine of side, inorganic filler contains air and steam, air and steam can carry some inorganic fillers secretly, when air and steam pass through the opening 4 of the blast pipe of feeding body, dust pelletizing system can be arrived by sweep-up pipe 2; Meanwhile, because opening 4 is directly communicated with air, the air of external environment condition enters sweep-up pipe in a large number, and the high amount of inorganic filler in the feeding body of side would not be inhaled in dust pelletizing system, and the raw material in extruder will be evenly distributed, and the density of product is just more stable.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (1)
1. the side feeding machine feeding body that can be vented, comprise feeding body (7) and blast pipe (6), it is characterized in that, described blast pipe (6) is located at top, feeding body (7) upper center is provided with charging aperture (5), charging aperture (5) is connected with tremie pipe (1) by be flexible coupling (3), and blast pipe (6) top is connected with sweep-up pipe (2), and blast pipe (6) each side has an opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036658.8U CN204414410U (en) | 2015-01-20 | 2015-01-20 | The side feeding machine feeding body that can be vented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036658.8U CN204414410U (en) | 2015-01-20 | 2015-01-20 | The side feeding machine feeding body that can be vented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414410U true CN204414410U (en) | 2015-06-24 |
Family
ID=53464812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036658.8U Active CN204414410U (en) | 2015-01-20 | 2015-01-20 | The side feeding machine feeding body that can be vented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414410U (en) |
-
2015
- 2015-01-20 CN CN201520036658.8U patent/CN204414410U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |