CN202089471U - Decompression device for storage bunker - Google Patents
Decompression device for storage bunker Download PDFInfo
- Publication number
- CN202089471U CN202089471U CN2011201530045U CN201120153004U CN202089471U CN 202089471 U CN202089471 U CN 202089471U CN 2011201530045 U CN2011201530045 U CN 2011201530045U CN 201120153004 U CN201120153004 U CN 201120153004U CN 202089471 U CN202089471 U CN 202089471U
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- CN
- China
- Prior art keywords
- feed bin
- decompression
- storage bunker
- discharge cone
- cone
- 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 - Lifetime
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Abstract
The utility model discloses a decompression device for a storage bunker, which belongs to the technical field of decompression device. The decompression device for a storage bunker comprises a storage bunker, and a decompression cone, a vent pipe, a gas vent and a material discharge cone; the material discharge cone is fixed at the entrance of the storage bunker through a reinforcing plate, and the decompression cone is fixed on the inner wall of the storage bunker through the reinforcing plate. The gas vent is arranged at the top of the storage bunker; the upper end of the vent pipe is connected with the gas vent while the lower end of the vent pipe is connected at the top of the decompression cone; the beneficial effect is that through use of the material discharge cone and the decompression cone, material blocking can be effectively prevented, and meanwhile, the impact of the materials to the bottom of the storage bunker is reduced and the measurement accuracy of meter equipment is improved. At the same time, with adoption of the vent pipe, air pressure balance between the interior and exterior parts of the storage bunker is guaranteed and free falling of the materials is guaranteed.
Description
Technical field
The utility model relates to a kind of pressure purger that is used for feed bin, belongs to the pressure purger technical field.
Background technology
Material that large-sized silo is arranged is most to be granular material, and injected volume is bigger, when material is thrown in, be column and fall, the space of feed bin itself is just bigger, when material when dispensing port is thrown in, the application force that is produced of its whereabouts strengthens, and when material arrives the feed bin bottom, is easy to produce caking phenomenon.Simultaneously, when material directly fell, material was inhomogeneous in the accumulation of feed bin bottom, like this can be not steady when feed, and can not even feeding; Simultaneously, in feed bin, usually can be provided with gauging device in the feed bin bottom, the impulse force when material falls also can cause the instability of gauging device, and it is inaccurate to cause measuring the result.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides a kind of pressure purger that is used for feed bin, reduces the pressure that material is delivered to the feed bin bottom effectively, prevents the material caking simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: a kind of pressure purger that is used for feed bin, comprise feed bin, and also comprise decompression awl, breather pipe, vent and discharge cone; Discharge cone is fixed on the entrance of feed bin by gusset, and the decompression awl is fixed on the inwall of feed bin by gusset, and vent is arranged on the feed bin top, and the upper end of breather pipe is connected with vent, and the lower end of breather pipe is connected the top of reducing pressure and boring.
Further, described decompression pitch cone radius is 40-50 centimetre from the distance range of feed bin bottom;
Further, described discharge cone number is at least one;
Further, described decompression awl number is at least one;
Further, its lower end number of described breather pipe is identical with decompression awl number.
The beneficial effects of the utility model are: by the use of discharge cone and decompression awl, can prevent the material caking by actv., reduce the impact of material simultaneously to the feed bin bottom, increase the metering accuracy of gauging device, simultaneously, breather pipe has guaranteed the inner and exterior air pressure balance of feed bin of feed bin, has guaranteed the free fall of material.
Description of drawings
Fig. 1 is a section-drawing of the present utility model
Fig. 2 is the section-drawing of embodiment one
Fig. 3 is the section-drawing of embodiment two
Among the figure: 1, feed bin, 2, discharge cone, 21, first discharge cone, 22, second discharge cone, 3, breather pipe, 4, the decompression awl, 41, the first decompression awl, 42, the second decompression awl, 5, vent.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises feed bin 1, also comprises decompression awl 4, breather pipe 3, vent 5 and discharge cone 2; Discharge cone 2 is fixed on the entrance of feed bin 1 by gusset, and decompression awl 4 is fixed on the inwall of feed bin 1 by gusset, and vent 5 is arranged on feed bin 1 top, and the upper port of breather pipe 3 is connected with vent 5, and the lower port of breather pipe 3 is connected to reduce pressure bores 4 top;
Further, described decompression awl 4 distance ranges apart from feed bin 1 bottom are 40-50 centimetre;
Further, described discharge cone 2 numbers are at least one;
Further, described decompression is bored 4 numbers and is at least one;
Further, described breather pipe 3 its lower port numbers are identical with decompression awl 4 numbers.
Material is thrown in to feed bin 1 by the inlet point of feed bin 1, material at first drops on discharge cone 2, through having increased the whereabouts area of material after the discharge cone 2, material falls to decompression awl 4 through discharge cone 2, decompression awl 4 is in the discharging opening of feed bin 1, at this moment, impulse force when material falls to feed bin 1 bottom again is less, accuracy in the time of can increasing feed bin 1 bottom gauging device metering quality of material, the upper port of breather pipe 3 is led to feed bin 1 outside, guarantee feed bin 1 inner and feed bin 1 exterior air pressure balance, guaranteed the free fall of material.
Embodiment one: as shown in Figure 2, the utility model comprises feed bin 1, also comprises decompression awl 4, breather pipe 3, vent 5, first discharge cone 21 and second discharge cone 22; First discharge cone 21 and second discharge cone 22 are fixed on the entrance of feed bin 1 respectively by gusset, decompression awl 4 is fixed on the inwall of feed bin 1 by gusset, vent 5 is arranged on feed bin 1 top, and the upper port of breather pipe 3 is connected with vent 5, and the lower port of breather pipe 3 is connected the top of decompression awl 4.
Material is thrown in to feed bin 1 by the inlet point of feed bin 1, material at first drops on first discharge cone 21 and second discharge cone 22, through having increased the whereabouts area of material after first discharge cone 21 and second discharge cone 22, material falls to decompression awl 4 through first discharge cone 21 and second discharge cone 22 respectively, decompression awl 4 is in the discharging opening of feed bin 1, at this moment, impulse force when material falls to feed bin 1 bottom again is less, accuracy in the time of can increasing feed bin 1 bottom gauging device metering quality of material, the upper port of breather pipe 3 is led to feed bin 1 outside, guarantee feed bin 1 inner and feed bin 1 exterior air pressure balance, guaranteed the free fall of material.
Embodiment two: as shown in Figure 3, the utility model comprises feed bin 1, also comprises the first decompression awl, 41, the second decompression awl 42, breather pipe 3, vent 5, first discharge cone 21 and second discharge cone 22; First discharge cone 21 and second discharge cone 22 are fixed on the entrance of feed bin 1 respectively by gusset, the first decompression awl, the 41 and second decompression awl 42 is fixed on the inwall of feed bin 1 by gusset respectively, vent 5 is arranged on feed bin 1 top, the upper port of breather pipe 3 is connected with vent 5, and two lower port of breather pipe 3 are connected to the top of the first decompression awl, the 41 and second decompression awl 42.
Material is thrown in to feed bin 1 by the inlet point of feed bin 1, material at first drops on first discharge cone 21 and second discharge cone 22, through having increased the whereabouts area of material after first discharge cone 21 and second discharge cone 22, material falls to the first decompression awl, the 41 and second decompression awl 42 through first discharge cone 21 and second discharge cone 22, the first decompression awl, the 41 and second decompression awl 42 is in the discharging opening of feed bin 1, at this moment, impulse force when material falls to feed bin 1 bottom again is less, accuracy in the time of can increasing feed bin 1 bottom gauging device metering quality of material, the upper port of breather pipe 3 is led to feed bin 1 outside, guarantee feed bin 1 inner and feed bin 1 exterior air pressure balance, guaranteed the free fall of material.
Claims (5)
1. a pressure purger that is used for feed bin comprises feed bin (1), it is characterized in that also comprising decompression awl (4), breather pipe (3), vent (5) and discharge cone (2); Discharge cone (2) is fixed on the entrance of feed bin (1) by gusset, decompression awl (4) is fixed on the inwall of feed bin (1) by gusset, vent (5) is arranged on feed bin (1) top, the upper end of breather pipe (3) is connected with vent (5), and the lower end of breather pipe (3) is connected the top of decompression awl (4).
2. a kind of pressure purger that is used for feed bin according to claim 1 is characterized in that described decompression awl (4) is 40-50 centimetre apart from the distance range of feed bin (1) bottom.
3. a kind of pressure purger that is used for feed bin according to claim 1 is characterized in that described discharge cone (2) number is at least one.
4. a kind of pressure purger that is used for feed bin according to claim 1 is characterized in that described decompression awl (4) number is at least one.
5. a kind of pressure purger that is used for feed bin according to claim 1 is characterized in that its lower end number of described breather pipe (3) is identical with decompression awl (4) number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201530045U CN202089471U (en) | 2011-05-15 | 2011-05-15 | Decompression device for storage bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201530045U CN202089471U (en) | 2011-05-15 | 2011-05-15 | Decompression device for storage bunker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089471U true CN202089471U (en) | 2011-12-28 |
Family
ID=45364554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201530045U Expired - Lifetime CN202089471U (en) | 2011-05-15 | 2011-05-15 | Decompression device for storage bunker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241307A (en) * | 2011-05-15 | 2011-11-16 | 徐州衡器厂有限公司 | Storage bin decompression device |
-
2011
- 2011-05-15 CN CN2011201530045U patent/CN202089471U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241307A (en) * | 2011-05-15 | 2011-11-16 | 徐州衡器厂有限公司 | Storage bin decompression device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU MOSAIER WEIGHING MANUFACTURING CO., LTD. Free format text: FORMER NAME: XUZHOU HENGQI PLANT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 221000 Qianjiang Road, Copper Mt. Economic Development Zone, Jiangsu, Xuzhou Patentee after: JIANGSU BRAUN WEIGHING MANUFACTURING CO., LTD. Address before: 221000 Qianjiang Road, Copper Mt. Economic Development Zone, Jiangsu, Xuzhou Patentee before: Xuzhou Hengqi Plant Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |