CN201008843Y - Garbage winnowing device - Google Patents
Garbage winnowing device Download PDFInfo
- Publication number
- CN201008843Y CN201008843Y CNU2007201005900U CN200720100590U CN201008843Y CN 201008843 Y CN201008843 Y CN 201008843Y CN U2007201005900 U CNU2007201005900 U CN U2007201005900U CN 200720100590 U CN200720100590 U CN 200720100590U CN 201008843 Y CN201008843 Y CN 201008843Y
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- China
- Prior art keywords
- air
- winnowing
- separation units
- level
- air separation
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- Expired - Fee Related
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Abstract
The utility model relates to a refuse winnowing device, which aims to provide a refuse winnowing device with high efficiency of separation, a simple structure and high functional reliability. The utility model comprises a blower, a hopper and a frame. The utility model is combined by more than one level of winnowing units, wherein each level of winnowing unit consists of a settling tube and a windhole; the hopper is arranged above the settling tube of a first level of winnowing unit, the windhole is communicated with the blower; an air outlet is arranged above the settling tube of a last level of winnowing unit; the physical dimensions of the settling tube and windhole are gradually greater from the first level to the last level of the winnowing unit, the windholes are all inclined upwards and communicated with the settling tube; the winnowing units are all fixed on the frame.
Description
Technical field
The utility model relates to a kind of refuse disposal installation, the rubbish air blasting device that especially utilizes wind-force that rubbish is screened.
Background technology
Because the enhancing of people's environmental consciousness, how scientifically and rationally category filter in garbage disposal fully recycles the utilized composition in the rubbish, reduces the pollution to environment to greatest extent, has become the important process of rubbish rubbish in handling.At present, processing method is all improved at many garbage disposals center constantly.Common garbage disposal way is the production technology that adopts repeatedly screening, manual sorting, refuse soil fermentation and the rubbish that finally can not recycle is burned.Screening operation can only separate by object profile size in this method, mainly is to be subjected to screening installation can't realize the restriction of mixture sorting, and therefore, the recovery utilization rate of rubbish is lower.As: application number is 200610014374.4 patent application, a kind of " air separation treater for sieving garbage " disclosed, though this device has screening and selection by winnowing dual-use function, but the wind pressure and wind speed that produces can only blow off the material that is lighter than native stone brick, the material of staying on the sieve will adopt the manual sorting, and therefore, the efficiency of separation is not high, and a large amount of dusts of meeting generation in service, production environment is abominable.This apparatus structure complexity, cost height, maintenance and repair inconvenience, functional reliability is not high, is unfavorable for popularizing and promoting.
Summary of the invention
The purpose of this utility model is to provide a kind of efficiency of separation rubbish air blasting device high and simple in structure, that functional reliability is high.
The technical solution of the utility model is: comprise blower fan, hopper and frame, it is combined by the air separation units more than the one-level, and every grade of air separation units is formed by sedimentation pipe and air channel; The sedimentation pipe top of first order air separation units is provided with hopper, and its air channel and blower fan are communicated with; The sedimentation pipe top of afterbody air separation units is provided with air outlet; The physical dimension in sedimentation pipe and air channel increases step by step from the first order to the afterbody of air separation units, and all air channels are tilted to sedimentation pipe and communicate; All air separation units all are fixed on the frame.
Because the utility model adopts the multistage pneumatic separation unit, and increases physical dimension step by step, therefore, wind speed reduces step by step, and selection by winnowing goes out the rubbish of different quality step by step, selection by winnowing efficient height.The utility model mainly adopts pipeline configuration except that blower fan, therefore simple in structure, with low cost, and maintenance and repair is convenient, and the reliability of work is also high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is done detailed description:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Shown in Figure 1, the utility model comprises blower fan 1, hopper 2 and frame 5, and it is formed by the combination of moderate breeze menu unit, and every grade of air separation units is formed by sedimentation pipe 6 and air channel 3.Sedimentation pipe 6 tops of first order air separation units are provided with hopper 2, and its air channel 3 and blower fan 1 are communicated with.Sedimentation pipe 6 tops of afterbody air separation units are provided with air outlet.The physical dimension in sedimentation pipe 6 and air channel 3 increases step by step from the first order to the afterbody of air separation units, and all air channels 3 are tilted to sedimentation pipe 6 and communicate.All air separation units all are fixed on the frame 5.During work, start blower fan 1, the wind that blows out is tilted to by air channel 3 and blows forward and upwards step by step to the afterbody air separation units, because the air separation units physical dimension becomes big step by step, therefore, wind-force in the air separation units air channel 3 also reduces step by step, and to the last the natural wind of wind-force in the one-level air separation units air channel 3 and environment of living in is suitable.When rubbish falls from hopper 2, under wind action by step by step to fore blow, when the suffered gravity of rubbish will fall during greater than wind-force, thereby reach the purpose of sorting different quality rubbish from the sedimentation pipe 6 of corresponding air separation units.Owing to be negative pressure in the sedimentation pipe 6 of every grade of air separation units, therefore, seldom have dust to run out of.By 1 debugging of rational design and blower fan, can make the blast of afterbody air separation units and wind speed and environment facies of living in ought, therefore, can not produce a large amount of dusts yet.
Claims (1)
1. a rubbish air blasting device comprises blower fan (1), hopper (2) and frame (5), and it is characterized in that: it is combined by the air separation units more than the one-level, and every grade of air separation units is formed by sedimentation pipe (6) and air channel (3); The sedimentation pipe of first order air separation units (6) top is provided with hopper (2), and its air channel (3) and blower fan (1) are communicated with; The sedimentation pipe of afterbody air separation units (6) top is provided with air outlet; The physical dimension of sedimentation pipe (6) and air channel (3) increases step by step from the first order to the afterbody of air separation units, and all air channels (3) are tilted to sedimentation pipe (6) and communicate; All air separation units all are fixed on the frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201005900U CN201008843Y (en) | 2007-02-07 | 2007-02-07 | Garbage winnowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201005900U CN201008843Y (en) | 2007-02-07 | 2007-02-07 | Garbage winnowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008843Y true CN201008843Y (en) | 2008-01-23 |
Family
ID=39043775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201005900U Expired - Fee Related CN201008843Y (en) | 2007-02-07 | 2007-02-07 | Garbage winnowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008843Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120164A (en) * | 2011-01-07 | 2011-07-13 | 扬州日兴生物科技股份有限公司 | Negative pressure cyclone feeding device for producing ammonia sugar from chitosan |
| CN103658033A (en) * | 2013-11-30 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Garbage sorting device |
| CN115106287A (en) * | 2022-07-12 | 2022-09-27 | 东华大学 | Broken material sorting mechanism of old and useless shoes product |
| CN115283262A (en) * | 2022-08-26 | 2022-11-04 | 哈尔滨学院 | Mechanism sand wind selector with hierarchical adjustment function |
-
2007
- 2007-02-07 CN CNU2007201005900U patent/CN201008843Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120164A (en) * | 2011-01-07 | 2011-07-13 | 扬州日兴生物科技股份有限公司 | Negative pressure cyclone feeding device for producing ammonia sugar from chitosan |
| CN103658033A (en) * | 2013-11-30 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Garbage sorting device |
| CN115106287A (en) * | 2022-07-12 | 2022-09-27 | 东华大学 | Broken material sorting mechanism of old and useless shoes product |
| CN115283262A (en) * | 2022-08-26 | 2022-11-04 | 哈尔滨学院 | Mechanism sand wind selector with hierarchical adjustment function |
| CN115283262B (en) * | 2022-08-26 | 2023-09-01 | 哈尔滨学院 | Mechanism sand wind selector with hierarchical adjustment function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20130207 |