CN204150492U - A kind of eccentric feed bin for conveying powder material - Google Patents
A kind of eccentric feed bin for conveying powder material Download PDFInfo
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- CN204150492U CN204150492U CN201420581216.7U CN201420581216U CN204150492U CN 204150492 U CN204150492 U CN 204150492U CN 201420581216 U CN201420581216 U CN 201420581216U CN 204150492 U CN204150492 U CN 204150492U
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- warehouse
- broken bridge
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- comb
- eccentric
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Abstract
A kind of eccentric feed bin for conveying powder material, comprise bracing frame and be located at the warehouse on bracing frame, the top of described warehouse is column, the bottom of warehouse is taper, described taper warehouse is eccentric taper, a bus of eccentric taper warehouse is vertically arranged, and below the conical surface that vertical bus is relative, hopper wall vibrator is housed; Inlet point is provided with at the top of described column warehouse, the bottom of taper warehouse is provided with discharging opening, inlet point place is provided with vacuum charging device, discharge outlet is provided with comb and pulverizes broken bridge device, the below that comb pulverizes broken bridge device is provided with dilute phase negative pressure conveying device, and dilute phase negative pressure conveying device is pulverized broken bridge device by electric butterfly valve and comb and connected.The utility model, by establishing eccentric taper warehouse, facilitates the smooth delivery of power of material; If comb pulverizes broken bridge device, improve the flowing power of material, achieve the continus convergence of granular material, ensure that whole discharges of material in feed bin, avoid the waste of granular material.
Description
Technical field
The utility model relates to a kind of feed bin, particularly a kind of eccentric feed bin for conveying powder material.
Background technology
Storing feed bin is a kind of specialized equipment for industry granular material storages such as pharmacy, food, chemical industry.At present, domestic and international existing storage feed bin is designed to right circular cone more, usual right circular cone feed bin due to material equal by the horizontal applied force of warehouse periphery, storeroom is extruded mutually, then in conjunction with the characteristic of material itself, then very easily occurs bridging phenomenon, causing cannot normal feed, the particularly granular material of poor fluidity, moisture-sensitive, easily caking, even if install vibrator additional on bulkhead, mass transport is not smooth yet.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, realizes the continuous of granular material conveying and uniform eccentric feed bin.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of eccentric feed bin for conveying powder material, comprise bracing frame and be located at the warehouse on bracing frame, the top of described warehouse is column, the bottom of warehouse is taper, is characterized in, described taper warehouse is eccentric taper, a bus of eccentric taper warehouse is vertically arranged, and below the conical surface that vertical bus is relative, hopper wall vibrator is housed; Inlet point is provided with at the top of described column warehouse, the bottom of taper warehouse is provided with discharging opening, inlet point place is provided with vacuum charging device, discharge outlet is provided with comb and pulverizes broken bridge device, the below that comb pulverizes broken bridge device is provided with dilute phase negative pressure conveying device, and dilute phase negative pressure conveying device is pulverized broken bridge device by electric butterfly valve and comb and connected.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, described comb is pulverized broken bridge device and is comprised the housing connected with taper warehouse discharging opening, horizontally disposed broken bridge stirring rotator is provided with in housing, broken bridge stirring rotator is provided with some comb pulverizing caking granular material side by side, the two ends of described broken bridge stirring rotator connect with the bearing be located on housing, the housing of broken bridge stirring rotator one end is provided with gland, and the housing of the outer broken bridge stirring rotator other end is equipped with reducing motor.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the angle of inclination of the inclination bus relative with the vertical bus of described eccentric taper warehouse is greater than the angle of repose of granular material.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the broken bridge stirring rotator inside described housing bearing is provided with seal ring.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described dilute phase negative pressure conveying device comprises vacuum pump, and vacuum pump is connected with electric butterfly valve by mass transport pipeline.
The utility model, by establishing eccentric taper warehouse, makes to be positioned at the amount of force that the material on sloped sidewall obtains from periphery and differs, ensure that whole discharges of material in feed bin, avoid the waste of granular material; If comb pulverizes broken bridge device, structure is simple, in the process that broken bridge stirring rotator rotates, not only disturbance is played to the granular material on top and break bridge, can also have the material of caking and stir broken effect, prevent feed bin discharge hole from being blocked by the granular material lumpd, simultaneously, comb is pulverized broken bridge device and is combined with hopper wall vibrator, electric butterfly valve and dilute phase negative pressure conveying device, achieve the feeding of storage to granular material and continuous uniform admirably, and feeding speed is adjustable.Compared with prior art, it is reasonable in design, and structure is simple, easy to use, improves the flowing power of material, achieves the continus convergence of granular material.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structural representation that comb pulverizes broken bridge device.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1-3, a kind of eccentric feed bin for conveying powder material, the warehouse comprising bracing frame 1 and be located on bracing frame 1, the top of described warehouse is column 3, the bottom of warehouse is taper 2, described taper warehouse 2 is eccentric taper, and a bus of eccentric taper warehouse 2 is vertically arranged, and below the conical surface that vertical bus is relative, hopper wall vibrator 6 is housed; Inlet point 5 is provided with at the top of described column warehouse 3, the bottom of taper warehouse 2 is provided with discharging opening, inlet point 5 place is provided with vacuum charging device 4, discharge outlet is provided with comb and pulverizes broken bridge device 7, the below that comb pulverizes broken bridge device 7 is provided with dilute phase negative pressure conveying device 8, and dilute phase negative pressure conveying device 8 is pulverized broken bridge device 7 by electric butterfly valve 9 and comb and connected.
Described comb is pulverized broken bridge device 7 and is comprised the housing 10 connected with taper warehouse 2 discharging opening, horizontally disposed broken bridge stirring rotator 14 is provided with in housing 10, broken bridge stirring rotator 14 is provided with some comb 13 pulverizing caking granular material side by side, the two ends of described broken bridge stirring rotator 14 connect with the bearing 12 established on the housing 10, the housing 10 of broken bridge stirring rotator 14 one end is provided with gland 11, outside the housing 10 of broken bridge stirring rotator 14 other end, reducing motor 15 is housed.
The angle of inclination of the inclination bus relative with the vertical bus of described eccentric taper warehouse 2 is greater than the angle of repose of granular material.In the cone that the angle of inclination of the inclination bus relative with the vertical bus of described eccentric taper warehouse 2 is less, the granular material piled up very easily is greater than the angle of repose of this material, therefore material directly can flow to the discharge outlet of taper warehouse 2, and in the larger cone in the angle of inclination of the inclination bus relative with the vertical bus of described eccentric taper warehouse 2, even if the powder piled up is less than the angle of repose of this material, hopper wall vibrator effect of vibration under, granular material also can flow to the discharge outlet of taper warehouse 2 along cone inwall, ensure that the material in feed bin can all be discharged.
Broken bridge stirring rotator 14 inside described housing 10 bearing 12 is provided with seal ring 16, and the grease that can prevent granular material from entering into bearing place and bearing place flow in raw material and pollutes, and ensures that comb pulverizes the normal work of broken bridge device.
Described dilute phase negative pressure conveying device comprises vacuum pump, and vacuum pump is connected with electric butterfly valve by mass transport pipeline.
Claims (5)
1. the eccentric feed bin for conveying powder material, comprise bracing frame and be located at the warehouse on bracing frame, the top of described warehouse is column, the bottom of warehouse is taper, it is characterized in that: described taper warehouse is eccentric taper, a bus of eccentric taper warehouse is vertically arranged, and below the conical surface that vertical bus is relative, hopper wall vibrator is housed; Inlet point is provided with at the top of described column warehouse, the bottom of taper warehouse is provided with discharging opening, inlet point place is provided with vacuum charging device, discharge outlet is provided with comb and pulverizes broken bridge device, the below that comb pulverizes broken bridge device is provided with dilute phase negative pressure conveying device, and dilute phase negative pressure conveying device is pulverized broken bridge device by electric butterfly valve and comb and connected.
2. the eccentric feed bin for conveying powder material according to claim 1, it is characterized in that: described comb is pulverized broken bridge device and comprised the housing connected with taper warehouse discharging opening, horizontally disposed broken bridge stirring rotator is provided with in housing, broken bridge stirring rotator is provided with some comb pulverizing caking granular material side by side, the two ends of described broken bridge stirring rotator connect with the bearing be located on housing, the housing of broken bridge stirring rotator one end is provided with gland, outside the housing of the broken bridge stirring rotator other end, reducing motor is housed.
3. the eccentric feed bin for conveying powder material according to claim 1, is characterized in that: the angle of inclination of the inclination bus relative with the vertical bus of described eccentric taper warehouse is greater than the angle of repose of granular material.
4. the eccentric feed bin for conveying powder material according to claim 1, is characterized in that: the broken bridge stirring rotator inside described housing bearing is provided with seal ring.
5. the eccentric feed bin for conveying powder material according to claim 1, is characterized in that: described dilute phase negative pressure conveying device comprises vacuum pump, and vacuum pump is connected with electric butterfly valve by mass transport pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581216.7U CN204150492U (en) | 2014-10-10 | 2014-10-10 | A kind of eccentric feed bin for conveying powder material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581216.7U CN204150492U (en) | 2014-10-10 | 2014-10-10 | A kind of eccentric feed bin for conveying powder material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204150492U true CN204150492U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581216.7U Active CN204150492U (en) | 2014-10-10 | 2014-10-10 | A kind of eccentric feed bin for conveying powder material |
Country Status (1)
| Country | Link |
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| CN (1) | CN204150492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408273A (en) * | 2018-04-17 | 2018-08-17 | 泗阳宝源塑胶材料有限公司 | Centering type collecting bin |
| CN111892464A (en) * | 2020-08-14 | 2020-11-06 | 北京京煤化工有限公司 | Continuous production line and continuous production method for emulsified ammonium nitrate fuel oil explosive |
| CN111896086A (en) * | 2020-08-04 | 2020-11-06 | 桂林特邦新材料有限公司 | Material conveying device of automatic powder material weighing machine |
-
2014
- 2014-10-10 CN CN201420581216.7U patent/CN204150492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408273A (en) * | 2018-04-17 | 2018-08-17 | 泗阳宝源塑胶材料有限公司 | Centering type collecting bin |
| CN111896086A (en) * | 2020-08-04 | 2020-11-06 | 桂林特邦新材料有限公司 | Material conveying device of automatic powder material weighing machine |
| CN111892464A (en) * | 2020-08-14 | 2020-11-06 | 北京京煤化工有限公司 | Continuous production line and continuous production method for emulsified ammonium nitrate fuel oil explosive |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |