CN102825677A - Impurity-removing blowing apparatus less susceptive to dust pollution - Google Patents
Impurity-removing blowing apparatus less susceptive to dust pollution Download PDFInfo
- Publication number
- CN102825677A CN102825677A CN 201110164146 CN201110164146A CN102825677A CN 102825677 A CN102825677 A CN 102825677A CN 201110164146 CN201110164146 CN 201110164146 CN 201110164146 A CN201110164146 A CN 201110164146A CN 102825677 A CN102825677 A CN 102825677A
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- Prior art keywords
- air inlet
- air
- dust pollution
- impurity
- inlet pipe
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to an impurity-removing blowing apparatus less susceptive to dust pollution. The apparatus is used for carrying out impurity removing upon plastic particles, and for blowing the plastic particles into a blender. The apparatus is characterized in that the apparatus comprises a charging machine (1) which is connected with a vibrating screen (2) through a pipeline; a material outlet of the vibrating screen (2) communicates with an air-vent pipe (3); a blower (4) is arranged at the front end of the air-vent pipe (3); an air inlet pipe (5) is arranged on the blower; the air inlet pipe (5) is bent, and an air inlet (6) of the air inlet pipe (5) is provided towards the ground; and a filtering screen (7) is provided on the air inlet (6). According to the impurity-removing blowing apparatus less susceptive to dust pollution, the air inlet pipe is bent, the air inlet on the end of the air inlet pipe is oriented downwards, and the filtering screen is provided on the air inlet, such that dust in the air can be effectively removed by filtering. Therefore, the plastic particles are prevented from being polluted, and the quality of the finished product is ensured.
Description
Technical field
The present invention relates to a kind of removal of impurities blowing device that is difficult for receiving dust pollution, the plastic pellet that is used for double screw extruder is produced carries out removal of impurities, subsequently plastic pellet is blown in the batch mixer.
Background technology
Double screw extruder is after extruded stock bar and moulding pelletizing; Need the plastic pellet that produce be screened through vibratory sieve; With the Impurity removal in the plastic pellet, behind extraneous extracting air, squeeze into ventilation duct by air blast subsequently, plastic pellet is blown into obtains finished product in the batch mixer subsequently.Yet the opening of the blast pipe on the air blast in the past upwards is provided with, and when air blast sucked air through blast pipe, dust floating in the workshop just can be inhaled in the ventilation duct, thereby has polluted plastic pellet, has reduced the purity of finished product.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides and a kind ofly can prevent that dust is inhaled into ventilation duct, guaranteed the removal of impurities blowing device that is difficult for receiving dust pollution of end product quality.
The objective of the invention is to realize like this:
The present invention is difficult for receiving the removal of impurities blowing device of dust pollution, comprises charger, and said charger links to each other with vibratory sieve through pipeline; The discharging opening of said vibratory sieve is connected with ventilation duct; The front end of said ventilation duct is provided with air blast, and said air blast is provided with blast pipe, and said blast pipe is crooked to be provided with; And the air inlet of said blast pipe is provided with towards ground, and said air inlet is provided with screen pack.
Compared with prior art, the invention has the beneficial effects as follows:
This removal of impurities blowing device that is difficult for receiving dust pollution is with the crooked setting of blast pipe; The air inlet of blast pipe termination is towards the below, and air inlet goes out to be provided with screen pack, effectively the dust in the filtered air; Thereby prevented that plastic pellet is contaminated, guaranteed end product quality.
Description of drawings
Fig. 1 is difficult for receiving the structural representation of the removal of impurities blowing device of dust pollution for the present invention.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is for removing the structural representation behind the screen pack among Fig. 2.
Wherein: charger 1, vibratory sieve 2, ventilation duct 3, air blast 4, blast pipe 5, air inlet 6, screen pack 7.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention relates to a kind of removal of impurities blowing device that is difficult for receiving dust pollution, comprise charger 1; Said charger 1 links to each other with vibratory sieve 2 through pipeline; The discharging opening of said vibratory sieve 2 is connected with ventilation duct 3, and the front end of said ventilation duct 3 is provided with air blast 4, and said air blast is provided with blast pipe 5; Said blast pipe 5 crooked settings; And the air inlet 6 of said blast pipe 5 is towards ground, and said air inlet 6 is provided with screen pack 7, and this screen pack 7 is the dust in the filtered air effectively.
Claims (1)
1. removal of impurities blowing device that is difficult for receiving dust pollution; It is characterized in that: it comprises charger (1); Said charger (1) links to each other with vibratory sieve (2) through pipeline, and the discharging opening of said vibratory sieve (2) is connected with ventilation duct (3), and the front end of said ventilation duct (3) is provided with air blast (4); Said air blast is provided with blast pipe (5); Said blast pipe (5) is crooked to be provided with, and the setting towards ground of the air inlet (6) of said blast pipe (5), and said air inlet (6) is provided with screen pack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110164146 CN102825677A (en) | 2011-06-18 | 2011-06-18 | Impurity-removing blowing apparatus less susceptive to dust pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110164146 CN102825677A (en) | 2011-06-18 | 2011-06-18 | Impurity-removing blowing apparatus less susceptive to dust pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102825677A true CN102825677A (en) | 2012-12-19 |
Family
ID=47329092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110164146 Pending CN102825677A (en) | 2011-06-18 | 2011-06-18 | Impurity-removing blowing apparatus less susceptive to dust pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639118A (en) * | 2013-11-18 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | Simple grain impurity removal device |
-
2011
- 2011-06-18 CN CN 201110164146 patent/CN102825677A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639118A (en) * | 2013-11-18 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | Simple grain impurity removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |