CN103213846A - Method and device for cleaning grain bleachery - Google Patents
Method and device for cleaning grain bleachery Download PDFInfo
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- CN103213846A CN103213846A CN2013101674187A CN201310167418A CN103213846A CN 103213846 A CN103213846 A CN 103213846A CN 2013101674187 A CN2013101674187 A CN 2013101674187A CN 201310167418 A CN201310167418 A CN 201310167418A CN 103213846 A CN103213846 A CN 103213846A
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- cereal
- grain
- threshing ground
- collection container
- air
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Abstract
The invention provides a method for cleaning a grain bleachery, wherein the method comprises the steps of driving the grain particles to a floating status from the original status by utilizing positive pressure airflow, and absorbing the floated grain particles into a container by utilizing negative pressure airflow. A device for cleaning the grain bleachery comprises a grain collecting container, wherein the grain collecting container is internally provided with a transverse clapboard and a grain storing container, the upper end of the grain storing container is opened in the transverse clapboard; a sealed inner cavity is formed among the tops of the grain storing container, the transverse clapboard and the grain collecting container; the inner wall of the sealed inner cavity is internally provided with an air exhausting opening and a suction inlet, a connecting wire between the suction inlet and the air exhausting opening spans over the opening of the upper end of the grain storing container, the suction inlet is connected with a suction nozzle, the outer side of the suction nozzle is fixedly connected with a blowing mouth, the blowing mouth is connected with a first fan, and the suction inlet is connected with a negative pressure device. After the method and the device for cleaning the grain bleachery are used, the grain bleachery cleaning work can be quickly and effectively completed, the grain can not be damaged, and the raise dust is less.
Description
Technical field:
The present invention relates to mechanical field, relate in particular to field machine, particularly a kind of cereal threshing ground cleaning method and device.
Background technology:
In the agricultural production, often need carry out airing to the cereal of firm results, need the place is cleaned after airing is finished, simultaneously, reclaim the cereal that is scattered.In the prior art, the cleaning works in airing place is many by manually finishing, and its efficient is lower.Also utilize machinery to clean, still, effect is undesirable, and the cereal of leaving in the place, cleaning back is also many, and cereal is often damaged, and airborne dust is heavier.
Summary of the invention:
The object of the present invention is to provide a kind of cereal threshing ground cleaning method, the cleaning works efficient that described this cereal threshing ground cleaning method will solve airing place in the prior art is lower, the technical matters that cereal is more, cereal is often damaged, airborne dust is heavier is left in the place in the cleaning back.
This cereal of the present invention threshing ground cleaning method, comprise a process of utilizing air-flow to promote cereal, wherein, utilize in the process that air-flow promotes cereal described, utilize the malleation air-flow with cereal-granules from its from original state-driven to quick condition, simultaneously, utilize negative-pressure air-flow that the cereal-granules in the quick condition is sucked in the container.
Further, the dust in the cereal threshing ground is sucked described container with cereal, and in container, cereal, dust and air are separated.
The present invention also provides a kind of device of realizing above-mentioned cereal threshing ground cleaning method, described this cereal threshing ground clearing apparatus, comprise a cereal collection container, wherein, be provided with a lateral partitions and a cereal reservoir vessel in the described cereal collection container, described cereal reservoir vessel is fixedly connected in the downside of described lateral partitions, the upper end open of cereal reservoir vessel is in lateral partitions, the cereal reservoir vessel, constitute a closed inner chamber between the top of lateral partitions and cereal collection container, the peripheral side wall of closed inner chamber, the perhaps end face of cereal reservoir vessel, perhaps be provided with a bleeding point in the lateral partitions, be connected with a negative pressure device on the described bleeding point, lateral partitions, the perhaps peripheral side wall of closed inner chamber, perhaps be provided with a sucking hole in the end face of cereal reservoir vessel, be provided with between described sucking hole and the bleeding point at interval, line between sucking hole and the bleeding point is through the top of cereal reservoir vessel upper end open, sucking hole is connected with an end of one first pipeline, the outside of the other end of described first pipeline is fixedly connected with a blowing nozzle, and described blowing nozzle is connected with the air-out port of one first blower fan by one second pipeline.
Further, an end of described first pipeline is provided with a suction nozzle, and described blowing nozzle is captiveed joint with described suction nozzle.
Further, be connected by a Hooke's coupling between suction nozzle and first pipeline.
Further, be provided with valve in the lower surface of described cereal collection container.
Further, described cereal collection container is frustum, and the area of cereal collection container upper end end face is greater than the area of cereal collection container lower end surface.
Further, described negative pressure device comprises one second blower fan and a horizontal cyclone dust exhaustor, the end of bleeding of described second blower fan is connected with the air outlet of horizontal cyclone dust exhaustor, and the ventilation inlet of horizontal cyclone dust exhaustor is connected with described bleeding point in the cereal collection container.
Further, blowing nozzle is made of an air curtain type blowning installation.
Further, be provided with a dust collecting bin in the described horizontal cyclone dust exhaustor.
Concrete, Hooke's coupling described in the present invention, air curtain type blowning installation, horizontal cyclone dust exhaustor and dust collecting bin thereof all adopt known schemes of the prior art, relevant above-mentioned prior art scheme, those skilled in the art all understands, does not repeat them here.
Principle of work of the present invention is: first blower fan is sent air-flow to blowing nozzle, air-flow blows floating the particulate matter that comprises cereal on the ground, simultaneously, negative pressure device forms negative pressure in the closed inner chamber on cereal collection container top, negative pressure sucks closed inner chamber with floating particulate matter and air-flow from suction nozzle, after the air-flow that has carried particulate matter enters closed inner chamber, because cross section of fluid channel increases, speed is slowed down, and the particulate matter by gravity is deposited in the cereal reservoir vessel, has finished the cleaning of cereal threshing ground.Principle of work of the present invention utilizes air positive pressure that cereal is changed to floating condition from original quiescence, utilizes air negative pressure that the cereal in the floating condition is sucked the cereal collection container.
The present invention and prior art are compared, and its effect is actively with tangible.The present invention utilizes the blowning installation ground particulate that blows floating, utilize the negative pressure in the closed inner chamber of cereal collection container top to draw ground particulate, utilize the deceleration of air-flow in the closed inner chamber of cereal collection container top that ground particulate is deposited in the cereal reservoir vessel, can finish the cleaning works of cereal threshing ground at a high speed effectively.Simultaneously, the particulate matter that comprises cereal of collection can also realize that cereal reclaims by follow-up processing.Because cereal is collected by air driven, can bigger mechanical friction not take place with other objects therefore, cereal can be not damaged; be scattered in the cereal in the pit of slit, also can collect up hill and dale, when sucking cereal; dust also is inhaled into, so airborne dust is little, has protected environment.
Description of drawings:
Fig. 1 is the structural representation of the cereal threshing ground clearing apparatus among the present invention.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, cereal of the present invention threshing ground clearing apparatus, comprise a cereal collection container 1, wherein, be provided with a lateral partitions 2 and a cereal reservoir vessel 3 in the described cereal collection container 1, described cereal reservoir vessel 3 is fixedly connected in the downside of described lateral partitions 2, the upper end open of cereal reservoir vessel 3 is in lateral partitions 2, cereal reservoir vessel 3, constitute a closed inner chamber between the top of lateral partitions 2 and cereal collection container 1, the peripheral side wall of closed inner chamber, the perhaps end face of cereal reservoir vessel 3, perhaps be provided with a bleeding point in the lateral partitions 2, be connected with a negative pressure device on the described bleeding point, lateral partitions 2, the perhaps peripheral side wall of closed inner chamber, perhaps be provided with a sucking hole in the end face of cereal reservoir vessel 3, be provided with between described sucking hole and the bleeding point at interval, line between sucking hole and the bleeding point is through the top of cereal reservoir vessel 3 upper end open, sucking hole is connected with an end of one first pipeline 4, the outside of the other end of described first pipeline 4 is fixedly connected with a blowing nozzle 5, and described blowing nozzle 5 is connected with the air-out port of one first blower fan 6 by one second pipeline.
Further, an end of described first pipeline 4 is provided with a suction nozzle 8, and described blowing nozzle 5 is captiveed joint with described suction nozzle 8.
Further, be connected by a Hooke's coupling 9 between suction nozzle 8 and first pipeline 4.
Further, be provided with valve 7 in the lower surface of described cereal collection container 1.
Further, described cereal collection container 1 is frustum, and the area of cereal collection container 1 upper end end face is greater than the area of cereal collection container 1 lower end surface.
Further, described negative pressure device comprises one second blower fan 10 and a horizontal cyclone dust exhaustor 11, the end of bleeding of described second blower fan 10 is connected with the air outlet of horizontal cyclone dust exhaustor 11, and the ventilation inlet of horizontal cyclone dust exhaustor 11 is connected with described bleeding point in the cereal collection container 1.
Further, blowing nozzle 5 is made of an air curtain type blowning installation.
Further, be provided with a dust collecting bin 12 in the described horizontal cyclone dust exhaustor 11.
Concrete, Hooke's coupling 9 described in the present invention, air curtain type blowning installation, horizontal cyclone dust exhaustor 11 and dust collecting bin 12 thereof all adopt known schemes of the prior art, relevant above-mentioned prior art scheme, those skilled in the art all understands, does not repeat them here.
The principle of work of present embodiment is: first blower fan 6 is sent air-flow to blowing nozzle 5, air-flow blows floating the particulate matter that comprises cereal on the ground, simultaneously, negative pressure device forms negative pressure in the closed inner chamber on cereal collection container 1 top, negative pressure sucks closed inner chamber with floating particulate matter and air-flow from suction nozzle 8, after the air-flow that has carried particulate matter enters closed inner chamber, because cross section of fluid channel increases, speed is slowed down, the particulate matter by gravity is deposited in the cereal reservoir vessel 3, has finished the cleaning of cereal threshing ground.
Claims (10)
1. cereal threshing ground cleaning method, comprise a process of utilizing air-flow to promote cereal, it is characterized in that: utilize in the process that air-flow promotes cereal described, utilize the malleation air-flow with cereal-granules from its from original state-driven to quick condition, simultaneously, utilize negative-pressure air-flow that the cereal-granules in the quick condition is sucked in the container.
2. cereal as claimed in claim 1 threshing ground clearing apparatus is characterized in that: the dust in the cereal threshing ground is sucked described container with cereal, and in container cereal, dust and air are separated.
3. device of realizing cereal as claimed in claim 1 threshing ground cleaning method, comprise a cereal collection container, it is characterized in that: be provided with a lateral partitions and a cereal reservoir vessel in the described cereal collection container, described cereal reservoir vessel is fixedly connected in the downside of described lateral partitions, the upper end open of cereal reservoir vessel is in lateral partitions, the cereal reservoir vessel, constitute a closed inner chamber between the top of lateral partitions and cereal collection container, the peripheral side wall of closed inner chamber, the perhaps end face of cereal reservoir vessel, perhaps be provided with a bleeding point in the lateral partitions, be connected with a negative pressure device on the described bleeding point, lateral partitions, the perhaps peripheral side wall of closed inner chamber, perhaps be provided with a sucking hole in the end face of cereal reservoir vessel, be provided with between described sucking hole and the bleeding point at interval, line between sucking hole and the bleeding point is through the top of cereal reservoir vessel upper end open, sucking hole is connected with an end of one first pipeline, the outside of the other end of described first pipeline is fixedly connected with a blowing nozzle, and described blowing nozzle is connected with the air-out port of one first blower fan by one second pipeline.
4. cereal as claimed in claim 3 threshing ground clearing apparatus is characterized in that: an end of described first pipeline is provided with a suction nozzle, and described blowing nozzle is captiveed joint with described suction nozzle.
5. cereal as claimed in claim 4 threshing ground clearing apparatus is characterized in that: be connected by a Hooke's coupling between suction nozzle and first pipeline.
6. cereal as claimed in claim 3 threshing ground clearing apparatus is characterized in that: be provided with valve in the lower surface of described cereal collection container.
7. cereal as claimed in claim 3 threshing ground clearing apparatus is characterized in that: described cereal collection container is frustum, and the area of cereal collection container upper end end face is greater than the area of cereal collection container lower end surface.
8. cereal as claimed in claim 3 threshing ground clearing apparatus, it is characterized in that: described negative pressure device comprises one second blower fan and a horizontal cyclone dust exhaustor, the end of bleeding of described second blower fan is connected with the air outlet of horizontal cyclone dust exhaustor, and the ventilation inlet of horizontal cyclone dust exhaustor is connected with described bleeding point in the cereal collection container.
9. cereal as claimed in claim 3 threshing ground clearing apparatus is characterized in that: blowing nozzle is made of an air curtain type blowning installation.
10. cereal as claimed in claim 8 threshing ground clearing apparatus is characterized in that: be provided with a dust collecting bin in the described horizontal cyclone dust exhaustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101674187A CN103213846A (en) | 2013-05-08 | 2013-05-08 | Method and device for cleaning grain bleachery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101674187A CN103213846A (en) | 2013-05-08 | 2013-05-08 | Method and device for cleaning grain bleachery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103213846A true CN103213846A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101674187A Pending CN103213846A (en) | 2013-05-08 | 2013-05-08 | Method and device for cleaning grain bleachery |
Country Status (1)
| Country | Link |
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| CN (1) | CN103213846A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192580A (en) * | 2014-07-30 | 2014-12-10 | 蒙永华 | Grain elevator for grain collection and warehousing on grain drying ground |
| CN106144610A (en) * | 2015-03-25 | 2016-11-23 | 黄衍华 | A kind of grain purchasing machine collecting machine |
| CN106269499A (en) * | 2016-08-17 | 2017-01-04 | 严铭 | A kind of corn decontamination method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208887U (en) * | 1987-06-02 | 1988-10-12 | 贵州省机械研究所 | Spraying-sucking grain materials feeder |
| JP2002002954A (en) * | 2000-06-22 | 2002-01-09 | Ogawa Jidosha:Kk | Suction carrying device for object to be carried |
| CN2590985Y (en) * | 2002-12-15 | 2003-12-10 | 周良荣 | Bulk suction machine |
| JP2004161392A (en) * | 2002-11-08 | 2004-06-10 | Sangyo Kiden Kk | Powder and grain suction device |
| CN102267632A (en) * | 2011-05-11 | 2011-12-07 | 无锡市新标粉体机械制造有限公司 | Vacuum feeder |
| CN102963728A (en) * | 2012-11-22 | 2013-03-13 | 裕东（中山）机械工程有限公司 | Powder conveyer device for driving venturi powder pump through pulse air |
| CN203237781U (en) * | 2013-05-08 | 2013-10-16 | 杨新 | Cereal sunning ground sweeping machine |
-
2013
- 2013-05-08 CN CN2013101674187A patent/CN103213846A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208887U (en) * | 1987-06-02 | 1988-10-12 | 贵州省机械研究所 | Spraying-sucking grain materials feeder |
| JP2002002954A (en) * | 2000-06-22 | 2002-01-09 | Ogawa Jidosha:Kk | Suction carrying device for object to be carried |
| JP2004161392A (en) * | 2002-11-08 | 2004-06-10 | Sangyo Kiden Kk | Powder and grain suction device |
| CN2590985Y (en) * | 2002-12-15 | 2003-12-10 | 周良荣 | Bulk suction machine |
| CN102267632A (en) * | 2011-05-11 | 2011-12-07 | 无锡市新标粉体机械制造有限公司 | Vacuum feeder |
| CN102963728A (en) * | 2012-11-22 | 2013-03-13 | 裕东（中山）机械工程有限公司 | Powder conveyer device for driving venturi powder pump through pulse air |
| CN203237781U (en) * | 2013-05-08 | 2013-10-16 | 杨新 | Cereal sunning ground sweeping machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192580A (en) * | 2014-07-30 | 2014-12-10 | 蒙永华 | Grain elevator for grain collection and warehousing on grain drying ground |
| CN106144610A (en) * | 2015-03-25 | 2016-11-23 | 黄衍华 | A kind of grain purchasing machine collecting machine |
| CN106269499A (en) * | 2016-08-17 | 2017-01-04 | 严铭 | A kind of corn decontamination method |
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Application publication date: 20130724 |