CN204713929U - Vacuum screw feeding device - Google Patents
Vacuum screw feeding device Download PDFInfo
- Publication number
- CN204713929U CN204713929U CN201520376562.6U CN201520376562U CN204713929U CN 204713929 U CN204713929 U CN 204713929U CN 201520376562 U CN201520376562 U CN 201520376562U CN 204713929 U CN204713929 U CN 204713929U
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- CN
- China
- Prior art keywords
- conveyor chamber
- vacuum
- chamber
- screw rod
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses the vacuum screw feeding device adopted in a kind of refuse treatment plant.It is by hopper, conveyor chamber, conveying motor, conveying screw rod, blanking chamber, seal cover cap, holddown spring, and hard vacuum-sealed cavity, tripper forms.Rubbish hopper is located at the top end near conveyor chamber; Conveying motor is arranged on outside conveyor chamber top; Arrange horizontal conveying screw rod in conveyor chamber, conveying screw rod top is connected by speed reduction gearing with the rotating shaft of conveying motor; Conveyor chamber tail end is connected to blanking chamber by hard vacuum-sealed cavity.The utility model simplicity of design; cost is low; make vacuum waste treatment facility by gap operation scheme; rectification is for running continuously; the garbage disposal time obviously reduces, and decreases the mutual switching of many valves, and handler is corresponding easy, efficient; safe and reliable, practicality is high, can be used for large-scale production.
Description
Technical field
The utility model belongs to garbage reclamation and process field, relates to the Partial key mechanism-vacuum screw feeding device in a kind of refuse disposal system.
Background technology
The mode of current garbage disposal is a lot, and conventional pyrolysis technology adopts clearance control mode substantially, utilizes valve mutually to switch.But its control program is complicated, operation easier is comparatively large, and cost is higher.
Summary of the invention
The utility model, for current Waste Treatment Status Problems existing, provides a kind of efficient, simple and direct, vacuum screw conveying equipment that cost is low.
The utility model adopts following technical proposals:
Vacuum screw feeding device, comprises hopper, conveyor chamber, conveying motor, conveying screw rod, blanking chamber, hard vacuum-sealed cavity;
Described conveyor chamber horizontally set, rubbish hopper is located on conveyor chamber, near the top end of conveyor chamber, and communicates with conveyor chamber inside; Described conveying motor is arranged on outside conveyor chamber top; Arrange horizontal conveying screw rod in conveyor chamber, conveying screw rod top is connected by speed reduction gearing with the rotating shaft of conveying motor; Conveyor chamber tail end is connected to blanking chamber by hard vacuum-sealed cavity.
Tripper is provided with in rubbish hopper.
The inside, side that hard vacuum-sealed cavity is connected with conveyor chamber is in tapering shape, and described connecting place is the large mouth of tapering.
By seal cap sealing outside blanking chamber.
In blanking chamber, be provided with a holddown spring, holddown spring one end withstands on seal cover cap, and the other end withstands in hard vacuum-sealed cavity.
Excellent effect of the present utility model is:
Simplicity of design; cost is low; this device makes vacuum waste treatment facility by gap operation scheme; rectification is for running continuously; the garbage disposal time is obviously reduced, decreases the mutual switching of many valves, handler is corresponding easy, efficient, simple and direct; safe and reliable, practicality is high, can be used for large-scale production.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
In figure: rubbish hopper 1, conveyor chamber 2, conveying motor 3, conveying screw rod 4, blanking chamber 5, seal cover cap 6, holddown spring 7, hard vacuum seal 8, tripper 9.
Detailed description of the invention
See Fig. 1, the utility model vacuum screw feeding device is by hopper 1, and conveyor chamber 2, conveying motor 3, conveying screw rod 4, blanking chamber 5, seal cover cap 6, holddown spring 7, hard vacuum-sealed cavity 8, tripper 9 forms.
Described conveyor chamber 2 horizontally set, rubbish hopper 1 is located on conveyor chamber 2, near the top end of conveyor chamber 2, and communicates with conveyor chamber 2 inside.Tripper 9 is provided with in rubbish hopper 1.Described conveying motor 3 is arranged on outside conveyor chamber 2 top.Arrange horizontal conveying screw rod 4 in conveyor chamber 2, conveying screw rod 4 top is connected by speed reduction gearing with the rotating shaft of conveying motor 3.Conveyor chamber 2 tail end is connected to blanking chamber 5 by hard vacuum-sealed cavity 8, and the bell of inside, side in tapering shape that hard vacuum-sealed cavity 8 is connected with conveyor chamber 2, described connecting place is the large mouth of tapering.Sealed by seal cover cap 6 outside blanking chamber 5.In blanking chamber 5, be provided with a holddown spring 7, holddown spring 7 one end withstands on seal cover cap 6, and the other end withstands in hard vacuum-sealed cavity 8.
The enforcement principle of this device:
Material (rubbish) in rubbish hopper 1 distributes to conveyor chamber 2 by tripper 9, by conveying screw rod 4, material is pressed to hard vacuum-sealed cavity 8 sealing place.Material is when being pressed to 10 kilograms, and its degree of firmness just determine blanking chamber 5 and rubbish hopper 1 is completely isolated, and being formed is air, and another side is low pressure or even vacuum state.Hard vacuum-sealed cavity 8 is the effect of bell: material is loose in conveying screw rod 4, and when entering bell, inventory narrows, and material is compacted, and also plays sealing function.Utilize the size of holddown spring 7 adjustable pressure, efficiently solve spilling of the hazardous gas of refuse treatment plant.Material enters bell to be continued to be transferred screw rod 4 and carries, and when reaching the pressure of setting, holddown spring 7 is pushed, and enters blanking chamber 5.
Technical characterstic of the present utility model is embodied in:
1, with the mode convey materials of helical feed, 2, have the sealing of tapering hard in the middle of connect lumen, 3, have employed the spring of pressure adjustable.
Claims (5)
1. vacuum screw feeding device, comprises hopper (1), conveyor chamber (2), conveying motor (3), conveying screw rod (4), blanking chamber (5), and hard vacuum-sealed cavity (8), is characterized in that:
Described conveyor chamber (2) horizontally set, rubbish hopper (1) is located on conveyor chamber (2), near the top end of conveyor chamber (2), and communicates with conveyor chamber (2) inside; Described conveying motor (3) is arranged on outside conveyor chamber (2) top; Arrange horizontal conveying screw rod (4) in conveyor chamber (2), conveying screw rod (4) top is connected by speed reduction gearing with the rotating shaft of conveying motor (3); Conveyor chamber (2) tail end is connected to blanking chamber (5) by hard vacuum-sealed cavity (8).
2. vacuum screw feeding device according to claim 1, is characterized in that: in rubbish hopper (1), be provided with tripper (9).
3. vacuum screw feeding device according to claim 1, is characterized in that: the inside, side that hard vacuum-sealed cavity (8) is connected with conveyor chamber (2) is in tapering shape, and described connecting place is the large mouth of tapering.
4. vacuum screw feeding device according to claim 1, is characterized in that: blanking chamber (5) outside is sealed by seal cover cap (6).
5. vacuum screw feeding device according to claim 4, it is characterized in that: in blanking chamber (5), be provided with a holddown spring (7), holddown spring (7) one end withstands on seal cover cap (6), and the other end withstands in hard vacuum-sealed cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376562.6U CN204713929U (en) | 2015-06-05 | 2015-06-05 | Vacuum screw feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376562.6U CN204713929U (en) | 2015-06-05 | 2015-06-05 | Vacuum screw feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713929U true CN204713929U (en) | 2015-10-21 |
Family
ID=54312938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376562.6U Expired - Fee Related CN204713929U (en) | 2015-06-05 | 2015-06-05 | Vacuum screw feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713929U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966849A (en) * | 2016-05-16 | 2016-09-28 | 天津纽威特橡胶制品股份有限公司 | Delivery device used for rubber compound |
| CN106005916A (en) * | 2016-05-23 | 2016-10-12 | 南京艾尔康威物料输送系统有限公司 | Screw conveyor with large conveying capacity |
| CN107927030A (en) * | 2017-12-27 | 2018-04-20 | 扬州自然爱婴童食品有限公司 | A kind of continuous dough mixing machine of vacuum atomizing |
| CN114674111A (en) * | 2017-10-26 | 2022-06-28 | 惠而浦公司 | Vacuum-assisted heating screw feeder for improving packaging efficiency of powder insulation material in vacuum insulation structure |
-
2015
- 2015-06-05 CN CN201520376562.6U patent/CN204713929U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966849A (en) * | 2016-05-16 | 2016-09-28 | 天津纽威特橡胶制品股份有限公司 | Delivery device used for rubber compound |
| CN106005916A (en) * | 2016-05-23 | 2016-10-12 | 南京艾尔康威物料输送系统有限公司 | Screw conveyor with large conveying capacity |
| CN106005916B (en) * | 2016-05-23 | 2018-07-27 | 南京艾尔康威物料输送系统有限公司 | A kind of screw conveyor of big conveying capacity |
| CN114674111A (en) * | 2017-10-26 | 2022-06-28 | 惠而浦公司 | Vacuum-assisted heating screw feeder for improving packaging efficiency of powder insulation material in vacuum insulation structure |
| CN107927030A (en) * | 2017-12-27 | 2018-04-20 | 扬州自然爱婴童食品有限公司 | A kind of continuous dough mixing machine of vacuum atomizing |
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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: 20151021 Termination date: 20160605 |