CN202594430U - Dust-free feeding device - Google Patents
Dust-free feeding device Download PDFInfo
- Publication number
- CN202594430U CN202594430U CN 201220194790 CN201220194790U CN202594430U CN 202594430 U CN202594430 U CN 202594430U CN 201220194790 CN201220194790 CN 201220194790 CN 201220194790 U CN201220194790 U CN 201220194790U CN 202594430 U CN202594430 U CN 202594430U
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- Prior art keywords
- dust
- casing
- feeding
- filter cylinder
- feeding device
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- Expired - Fee Related
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Abstract
The utility model discloses a dust-free feeding device which comprises a draught fan, a filtering drum, a casing, a feeding door, a material bin butting portion and a back flushing air pipe. The draught fan and the material bin butting portion are respectively arranged at two ends of the casing, the feeding door is arranged on the casing, the filtering drum is arranged in the casing, and the back flushing air pipe extends into the filtering drum. The dust-free feeding device can discharge clean air to enable the inside of the casing to be in a negative state, so that dust is filtered and blocked on the drum wall, and the dust does not overflow when the feeding is performed. Therefore, the effect of dust-free feeding is achieved, cost is reduced, dust pollution is controlled, and the working environment is improved.
Description
Technical field
The utility model belongs to the environmental protection field, is specifically related to a kind of dustless charging device.
Background technology
The production engineering modifying plastics needs the quantitative auxiliary agent of add-on parts, extending agent, and the modified additive major part all is a powder, and needs manual work to put in the equipment storage bin hopper in the powder auxiliary agent production process, and dust from flying is very serious in the process of feeding intake.The dust pollution direct threats people's life, and the environment that especially is in dust pollution can cause multiple cardiovascular, breathing problem etc.Society is for adapting to modern step now, and a lot of factories have all adopted conveyor line production, make large-scale batch production become possibility, if but ignore dust pollution, airborne pollutants or germ are brought the human lung into, and be very big to human harm.If dust springs into or flies into people's eyes, can damage, influence normal running.In addition, the heel and toe wear that the suspension dust can increase manufacturing facilities in the life-span of shortening equipment, increases maintenance cost, thereby the output and the economic benefit of enterprise is produced immeasurable influence.
Summary of the invention
Goal of the invention: the purpose of the utility model is the deficiency to prior art, provides a kind of simple in structure, the dustless easily charging device that feeds intake, and the control dust pollution improves working environment, practices thrift cost.
Technical scheme: in order to achieve the above object, the described dustless charging device of the utility model, it comprises: blowing engine; Filter cylinder, housing, feeding door; Feed bin docking section and reverse-blow pipe, the two ends of described housing are respectively equipped with blowing engine and feed bin docking section, also are provided with feeding door on the described housing; Establish filter cylinder in the described housing, reverse-blow pipe stretches in the described filter cylinder.
Described filter cylinder is arranged on the blowing engine bottom.
Beneficial effect: the described a kind of dustless charging device of the utility model, can pure air be discharged, form negative pressure state in the housing; Dust is filtered is trapped on the barrel, guaranteed that dust can be past not excessive when feeding intake, thereby reached the dustless effect that feeds intake; Simultaneously; Practice thrift cost, controlled dust pollution, improved working environment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Dustless charging device as shown in Figure 1, that the utility model provides, it comprises: blowing engine 1, filter cylinder 2, housing 3, feeding door 4, feed bin docking section 5 and reverse-blow pipe 6.The two ends of described housing 3 are respectively equipped with blowing engine 1 and feed bin docking section 5, also are provided with feeding door 4 on the described housing 3, establish filter cylinder 2 in the described housing 3, and reverse-blow pipe 6 stretches in the described filter cylinder 2.Described filter cylinder 2 is arranged on blowing engine 1 bottom.
Because the production engineering modifying plastics needs the quantitative auxiliary agent of add-on parts, extending agent, the modified additive major part all is a powder, so the dust from flying situation in the process that feeds intake is very serious; Therefore, this device is installed in the top of storage bin, and feed bin docking section 5 links to each other with storage bin; When feeding intake beginning, feeding door 4 is opened, in the process of feeding intake; Automatically controlled effect blowing engine 1 by on the housing 3 turns round automatically, through the filter cylinder 2 that is arranged on its underpart, pure air is discharged; Form negative pressure state in the housing 3 at this moment, dust is filtered and is trapped on the barrel 7, can be not excessive.
Feed intake after the end, start reverse-blow pipe 6 blowback in filter cylinder 2, feed bin docking section 5 is fallen back in the dust blowback that is trapped on the barrel 7, get into feed bin then.Periodical duty like this, dust can be past not excessive, thereby reached the dustless effect that feeds intake, and simultaneously, practiced thrift cost, controlled dust pollution, improved working environment.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection of the utility model.
Claims (2)
1. a dustless charging device is characterized in that it comprises: blowing engine (1); Filter cylinder (2), housing (3), feeding door (4); Feed bin docking section (5) and reverse-blow pipe (6), the two ends of described housing (3) are respectively equipped with blowing engine (1) and feed bin docking section (5), also are provided with feeding door (4) on the described housing (3); Establish filter cylinder (2) in the described housing (3), reverse-blow pipe (6) stretches in the described filter cylinder (2).
2. dustless charging device according to claim 1 is characterized in that, described filter cylinder (2) is arranged on blowing engine (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194790 CN202594430U (en) | 2012-05-03 | 2012-05-03 | Dust-free feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194790 CN202594430U (en) | 2012-05-03 | 2012-05-03 | Dust-free feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594430U true CN202594430U (en) | 2012-12-12 |
Family
ID=47311990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194790 Expired - Fee Related CN202594430U (en) | 2012-05-03 | 2012-05-03 | Dust-free feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202594430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633137A (en) * | 2012-05-03 | 2012-08-15 | 苏州隆阁新材料有限公司 | Dust-free charging device |
| CN105366109A (en) * | 2014-09-02 | 2016-03-02 | 湖北丰庆源粮油集团有限公司 | Flour bagging discharge port |
| CN108671847A (en) * | 2018-07-20 | 2018-10-19 | 日洋（天津）生物科技发展有限公司 | Sodium percarbonate feeding device |
-
2012
- 2012-05-03 CN CN 201220194790 patent/CN202594430U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633137A (en) * | 2012-05-03 | 2012-08-15 | 苏州隆阁新材料有限公司 | Dust-free charging device |
| CN105366109A (en) * | 2014-09-02 | 2016-03-02 | 湖北丰庆源粮油集团有限公司 | Flour bagging discharge port |
| CN105366109B (en) * | 2014-09-02 | 2017-10-03 | 湖北丰庆源粮油集团有限公司 | Flour packs discharging opening |
| CN108671847A (en) * | 2018-07-20 | 2018-10-19 | 日洋（天津）生物科技发展有限公司 | Sodium percarbonate feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |