CN203565357U - Rice hull collection gravity settling chamber small in floor space - Google Patents
Rice hull collection gravity settling chamber small in floor space Download PDFInfo
- Publication number
- CN203565357U CN203565357U CN201320593506.9U CN201320593506U CN203565357U CN 203565357 U CN203565357 U CN 203565357U CN 201320593506 U CN201320593506 U CN 201320593506U CN 203565357 U CN203565357 U CN 203565357U
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- China
- Prior art keywords
- filter screen
- rice husk
- floor space
- settling chamber
- gravity settling
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Abstract
The utility model discloses a rice hull collection gravity settling chamber small in floor space. The rice hull collection gravity settling chamber small in floor space is characterized by comprising a cabin, filter nets are arranged above the cabin and are fixed through fixing columns, an exhaust port is formed in one end of the cabin, an access port of a winnowing chamber is formed below the filter nets, a plurality of baffles which are arranged in a crossed mode are arranged between the filter nets and the access port; the baffles incline downwards. The rice hull collection gravity settling chamber is small in floor space, not only can collect all rice hulls, but also can enable air to be emitted in a standard mode, thereby reducing atmosphere pollution.
Description
Technical field
The utility model belongs to processing of farm products field, is specifically related to the rice husk collection gravity settling chamber that a kind of floor space is little.
Background technology
The lower thing of rice huller refers to the mixtures of materials such as the brown rice of hulling out from hulling machine, paddy, rice husk, wherein the relative density of rice husk is little, free flowability is poor, friction factor is large, poor fluidity, as not in time it separated from the thing of hulling, can affect the technological effect of later process.In the rough separation process of paddy, if contain a large amount of rice husks in mixture of paddy and husked rice, the mobility of mixture of paddy and husked rice is by variation, and the rough separating technology effect of paddy significantly reduces.Because floating velocity and paddy, the brown rice of rice husk has larger difference, therefore available pneumatic concentration is separated rice husk from the thing of hulling, paddy is after selection by winnowing separation, it is very important operation in paddy processing that rice husk is collected, rice husk is collected, conventional method is let alone freely to spurt and is dropped after meal in the seperator cycle, later stage is gathered by cleaning, increase later stage work difficulty, and rice husk easily mixes silt etc., be unfavorable for later-stage utilization, the more important thing is easy contaminated environment, also need has open large space simultaneously.
Summary of the invention
For above-mentioned problems of the prior art, the utility model provides the rice husk collection gravity settling chamber that a kind of floor space is little, and floor space is little, not only whole rice husks is collected, and can make air qualified discharge, to reduce atmosphere pollution.
The problem existing for solving above-mentioned prior art, the technological means that the utility model is taked is: the rice husk collection gravity settling chamber that floor space is little, it is characterized in that, comprise warehouse, described warehouse top is provided with filter screen, and described filter screen is fixed by fixed leg, avoids it because of the impact vertical tremor of air-flow, thereby formation secondary gas flow, is unfavorable for the sedimentation of rice husk; Described warehouse one end is provided with exhaust outlet, for discharged air; Described filter screen below is also provided with selection by winnowing chamber access port, is provided with the polylith baffle plate of cross arrangement between described filter screen and access port, and described baffle plate is downward-sloping.The air-flow that contains rice husk spraying into by selection by winnowing enters after warehouse, and due to volume sudden enlargement, wind speed reduces suddenly, rice husk and bulky grain dust are just with the progressively sedimentation of conducting oneself with dignity, baffle plate can directly spray to filter screen by barrier air on the one hand, causes filter screen to damage, and part rice husk is escaped; On the other hand, can play the deceleration of ascending air and the effect of breaing up, air-flow is in uphill process, through the polylith baffle plate of cross arrangement, most of rice husk is blocked, and air-flow is broken up, only play natural ventilation effect, therefore air-flow is softer, and the 3rd, through the effect of keeping out of polylith baffle plate, be applicable to the sedimentation of the rice husk of large discharge capacity, through the effect of baffle plate, air-flow diminishes, and therefore can not damage filter screen.
Described filter screen is taper, and the filter screen with respect to plane, has increased filter area.
Described filter screen is 1-3 layer.Improve filter effect.
Described warehouse below is provided with collecting box.
The rice husk collection gravity settling chamber that floor space described in the utility model is little, without energy is additionally provided, extremely need to be by the gravity of this province of rice husk, energy consumption is low, and construction cost is cheap, simultaneously, polylith baffle plate due to cross arrangement, can improve settling efficiency, make this expansion chamber only need to take less floor area, make full use of longitudinal space.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein: 1 warehouse, 2 filter screens, 3 fixed bars, 4 exhaust outlets, 5 access ports, 6 baffle plates, 7 collecting boxs.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is elaborated.
The little rice husk collection gravity settling chamber of floor space as shown in Figure 1, it is characterized in that, comprise warehouse 1, described warehouse 1 top is provided with filter screen 2, described filter screen 2 is fixed by fixed leg 3, avoid it because of the impact vertical tremor of air-flow, thereby form secondary gas flow, be unfavorable for the sedimentation of rice husk; Described warehouse 1 one end is provided with exhaust outlet 4, for discharged air; Described filter screen 2 belows are also provided with selection by winnowing chamber access port 5, are provided with the polylith baffle plate 6 of cross arrangement between described filter screen 2 and access port 5, and described baffle plate 6 is downward-sloping.The air-flow that contains rice husk spraying into by selection by winnowing enters after warehouse 1, and due to volume sudden enlargement, wind speed reduces suddenly, rice husk and bulky grain dust are just with the progressively sedimentation of conducting oneself with dignity, baffle plate 6 can directly spray to filter screen 2 by barrier air on the one hand, causes filter screen 2 to damage, and part rice husk is escaped; On the other hand, can play the deceleration of ascending air and the effect of breaing up, air-flow is in uphill process, through the polylith baffle plate 6 of cross arrangement, most of rice husk is blocked, and air-flow is broken up, only play natural ventilation effect, therefore air-flow is softer, and the 3rd, through the effect of keeping out of polylith baffle plate 6, be applicable to the sedimentation of the rice husk of large discharge capacity, through the effect of baffle plate 6, air-flow diminishes, and therefore can not damage filter screen 2.
The little rice husk collection gravity settling chamber of floor space as shown in Figure 1, it is characterized in that, comprise warehouse 1, described warehouse 1 top is provided with filter screen 2, described filter screen 2 is fixed by fixed leg 3, avoid it because of the impact vertical tremor of air-flow, thereby form secondary gas flow, be unfavorable for the sedimentation of rice husk; Described warehouse 1 one end is provided with exhaust outlet 4, for discharged air; Described filter screen 2 belows are also provided with selection by winnowing chamber access port 5, are provided with the polylith baffle plate 6 of cross arrangement between described filter screen 2 and access port 5, and described baffle plate 6 is downward-sloping.The air-flow that contains rice husk spraying into by selection by winnowing enters after warehouse 1, and due to volume sudden enlargement, wind speed reduces suddenly, rice husk and bulky grain dust are just with the progressively sedimentation of conducting oneself with dignity, baffle plate 6 can directly spray to filter screen 2 by barrier air on the one hand, causes filter screen 2 to damage, and part rice husk is escaped; On the other hand, can play the deceleration of ascending air and the effect of breaing up, air-flow is in uphill process, through the polylith baffle plate 6 of cross arrangement, most of rice husk is blocked, and air-flow is broken up, only play natural ventilation effect, therefore air-flow is softer, and the 3rd, through the effect of keeping out of polylith baffle plate 6, be applicable to the sedimentation of the rice husk of large discharge capacity, through the effect of baffle plate 6, air-flow diminishes, and therefore can not damage filter screen 2.Described filter screen 2 is taper, with respect to the filter screen of plane, has increased filter area.
The little rice husk collection gravity settling chamber of floor space as shown in Figure 1, it is characterized in that, comprise warehouse 1, described warehouse 1 top is provided with filter screen 2, described filter screen 2 is fixed by fixed leg 3, avoid it because of the impact vertical tremor of air-flow, thereby form secondary gas flow, be unfavorable for the sedimentation of rice husk; Described warehouse 1 one end is provided with exhaust outlet 4, for discharged air; Described filter screen 2 belows are also provided with selection by winnowing chamber access port 5, are provided with the polylith baffle plate 6 of cross arrangement between described filter screen 2 and access port 5, and described baffle plate 6 is downward-sloping.The air-flow that contains rice husk spraying into by selection by winnowing enters after warehouse 1, and due to volume sudden enlargement, wind speed reduces suddenly, rice husk and bulky grain dust are just with the progressively sedimentation of conducting oneself with dignity, baffle plate 6 can directly spray to filter screen 2 by barrier air on the one hand, causes filter screen 2 to damage, and part rice husk is escaped; On the other hand, can play the deceleration of ascending air and the effect of breaing up, air-flow is in uphill process, through the polylith baffle plate 6 of cross arrangement, most of rice husk is blocked, and air-flow is broken up, only play natural ventilation effect, therefore air-flow is softer, and the 3rd, through the effect of keeping out of polylith baffle plate 6, be applicable to the sedimentation of the rice husk of large discharge capacity, through the effect of baffle plate 6, air-flow diminishes, and therefore can not damage filter screen 2.Described filter screen 2 is taper, with respect to the filter screen of plane, has increased filter area.Described filter screen 2 is 1 layer.Improve filter effect.Described warehouse 1 below is provided with collecting box 7.
Embodiment 4
Embodiment 4 is with the difference of embodiment 3, and filter screen 2 is 2 layers.
Embodiment 4 is with the difference of embodiment 3, and filter screen 2 is 3 layers.
Claims (5)
1.
account forthe little rice husk collection gravity settling chamber of ground area, it is characterized in that, comprise warehouse, described warehouse top is provided with filter screen, described filter screen is fixed by fixed leg, and described warehouse one end is provided with exhaust outlet, and described filter screen below is also provided with selection by winnowing chamber access port, the polylith baffle plate that is provided with cross arrangement between described filter screen and access port, described baffle plate is downward-sloping.
2. the rice husk collection gravity settling chamber that floor space according to claim 1 is little, is characterized in that, described filter screen is taper.
3. the rice husk collection gravity settling chamber that floor space according to claim 1 and 2 is little, is characterized in that, described filter screen is 1-3 layer.
4. the rice husk collection gravity settling chamber that floor space according to claim 1 and 2 is little, is characterized in that, described warehouse below is provided with collecting box.
5. the rice husk collection gravity settling chamber that floor space according to claim 3 is little, is characterized in that, described warehouse below is provided with collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593506.9U CN203565357U (en) | 2013-09-25 | 2013-09-25 | Rice hull collection gravity settling chamber small in floor space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593506.9U CN203565357U (en) | 2013-09-25 | 2013-09-25 | Rice hull collection gravity settling chamber small in floor space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565357U true CN203565357U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593506.9U Expired - Fee Related CN203565357U (en) | 2013-09-25 | 2013-09-25 | Rice hull collection gravity settling chamber small in floor space |
Country Status (1)
| Country | Link |
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| CN (1) | CN203565357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090041A (en) * | 2022-06-08 | 2022-09-23 | 无锡汉瓷特种陶瓷技术有限公司 | Powder preprocessing device for engine ceramic core material development |
-
2013
- 2013-09-25 CN CN201320593506.9U patent/CN203565357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090041A (en) * | 2022-06-08 | 2022-09-23 | 无锡汉瓷特种陶瓷技术有限公司 | Powder preprocessing device for engine ceramic core material development |
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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: 20140430 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |