CN102211697B - Storage bin - Google Patents

Storage bin Download PDF

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Publication number
CN102211697B
CN102211697B CN 201110157510 CN201110157510A CN102211697B CN 102211697 B CN102211697 B CN 102211697B CN 201110157510 CN201110157510 CN 201110157510 CN 201110157510 A CN201110157510 A CN 201110157510A CN 102211697 B CN102211697 B CN 102211697B
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China
Prior art keywords
feed bin
blanking channel
warehouse
storage bin
closing
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CN 201110157510
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Chinese (zh)
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CN102211697A (en
Inventor
丁方军
马学文
陈士更
朱军
孟庆羽
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Shandong Nongda Feiye Technology Co ltd
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SHANDONG AGRUNIV FERT SCITECH CO Ltd
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Abstract

The invention relates to a storage bin. The novel storage bin comprises a bin body and is characterized in that: a material unloading passage is formed in the storage bin; and the material unloading passage is extended from an upper port of the storage bin to the lower part of the storage bin. When various particle materials with different specific gravities and shapes are mixed according to different proportions, the phenomenon that the running line speed of particles is different due to different resistances of particles with different densities and particle sizes in the throwing process, so the grading and secondary layering of products are caused by drop point difference of the particles in the conventional process is avoided, and the quality of the product and the stability of fertilizer efficiency are guaranteed.

Description

Feed bin
Technical field
The present invention relates to belong to chemical machinery, apparatus and process field, be specially the feed bin of avoiding the blending layering.
Background technology
At present, simple, the proportioning of production technology flexibly bulk blended fertilizer be subjected to wide friend's peasant welcome deeply.The production of bulk blended fertilizer is more original, and part still manually turns blending with instruments such as spades, and this mode is difficult to guarantee the quality of product.Regular manufacturer's level of mechanization is than higher, though used the electronic proportioning system, solved the problem of continuous production and accurate feed proportioning, but the various resistances that the particle of different densities and granularity is subjected in the course of conveying before extremely packing after the production of most of fertilizer are different, its travel line speed is just different, has produced different slope angle of reposes before the static packing, causes in the classification, the lamination that occur secondary material stream before packing, finally cause unstable product quality, also had a strong impact on fertilizer efficiency.
Summary of the invention
In order to overcome the deficiency that existing empty body feed bin causes the product secondary stratification, influences product design and fertilizer efficiency, the invention provides a kind of feed bin, its compared with prior art, have blanking evenly, the advantage of constant product quality.
For achieving the above object, the present invention by the following technical solutions:
A kind of feed bin comprises warehouse, is provided with blanking channel in the described warehouse.
Above-mentioned feed bin, described blanking channel is provided with a plurality of, and a plurality of blanking channels rule in feed bin is arranged.
Above-mentioned feed bin, described blanking channel and parallel vertical array, be positioned at wherein that the lower end of blanking channel does not contact with the closing in inclined-plane of warehouse directly over the warehouse closing in inclined-plane, the described lower end of each blanking channel that is positioned at directly over the warehouse closing in inclined-plane is identical apart from its corresponding closing in incline position place distance.
Above-mentioned feed bin, described blanking channel by the feed bin upper port to feed bin bottom; Described each blanking channel comprises the two parts that communicate: the top blanking channel that is positioned at warehouse top parallel arranged; Be positioned at the bottom blanking channel that closes up in the warehouse tapering; Described bottom blanking channel is cone-shaped, and the convergent ratio of cone-shaped is identical with feed bin tapering convergent ratio.
Above-mentioned feed bin, the aperture of described feed bin cross-sectional plane blanking channel is identical; Described passage is tubular structure; Described feed bin cross-sectional plane channel cross-section is cellular.
Principle of work of the present invention and beneficial effect show:
The present invention is provided with many blanking channels in feed bin, when the material after the blending falls, and because the whereabouts pipeline space diminishes, physics
It is different and the phenomenon of layering occurs that falling speed can not appear in the material of different in kind.
The whereabouts pipeline extends to the feed bin bottom always from the upper surface of feed bin: both may extend into the feed bin bottom port, also may extend to apart from bottom one end distance from, begin to drop to fall to finishing from material and all be in the pipeline, guarantee the homogeneity that material falls.
Described blanking channel can be an integral part, comprise parallel a plurality of blanking channels of arranging, wherein be positioned at blanking channel directly over the closing in inclined-plane, feed bin tapering apart from its corresponding closing in inclined-plane, tapering certain distance, and the blanking channel directly over the bin outlet may extend to the distance outlet than short range.
Described blanking channel also can be divided into two parts, top blanking channel and bottom blanking channel, the top blanking channel is arranged side by side, and the bottom blanking channel is done corresponding tapering closing in according to the feed bin structure and changed, and all closes up towards the vertex of a cone direction when bottom blanking channel is begun by the feed bin tapering.
The aperture of feed bin cross-sectional plane blanking channel is identical, further guarantees the conformability that material falls.
Feed bin cross-sectional plane blanking channel cross section is cellular, and compact conformation is convenient to processing.
This shows that the present invention adopts blanking channel that the Bulk Blending Fertilizer course of conveying is carried out degree of uniformity and protects; Avoid fertilizer material to get rid of the distributary phenomenon that causes because freely throwing, effectively avoid the secondary stratification phenomenon, make constant product quality, and expensive cheap, the advantage of simple structure of the equipment that has concurrently.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and example;
Fig. 1 is the section plan of feed bin blanking channel embodiment one;
Fig. 2 is the sectional axonometric drawing of feed bin blanking channel embodiment two;
1 is to go up warehouse among the figure, the 2nd, following warehouse, the 3rd, be positioned at top blanking channel, the 4th, bottom blanking channel.
The specific embodiment
A kind of feed bin comprises warehouse, described feed bin generally is made up of two parts: be positioned at the regular shape on top
Last warehouse 1; Be positioned at the following warehouse 2 of the big up and small down convergent shape that warehouse 1 bottom is attached thereto.
Embodiment one
Shown in Fig. 1, blanking channel comprises parallel a plurality of blanking channels of arranging, and the place of corresponding closing in incline position with it, blanking channel lower end under being positioned in the described blanking channel directly over the warehouse 2 closing in inclined-planes does not contact, and both have certain distance.
Above-mentioned distance must not be too big, otherwise avoid layered effect not obvious, can not be too little, otherwise material falls to having some setbacks, and it is identical with the caliber of blanking channel that the size of distance may be selected to be.
The above-mentioned distance that each blanking channel and its corresponding closing in inclined-plane form can be identical also can be different, when identical, it is parallel with the closing in inclined-plane to be positioned at the conical surface that the blanking channel lower end directly over the closing in inclined-plane forms.Being positioned at blanking channel directly over the bin outlet and the distance of bin outlet can select as required.
The specific embodiment two
Shown in Fig. 2, described blanking channel is provided with blanking channel by feed bin upper surface to feed bin bottom surface.
Be positioned at the passage that the top blanking channel 3 of warehouse 1 is arranged for vertical mutual parallel array, the bottom blanking channel 4 that is positioned at warehouse 2 down begins to be the convergent shape from the junction of warehouse 2 down and last warehouse 1, and the convergent ratio is identical with the blanking bin taper rate.
The present invention can all be that metal or other anti-corrosion materials are made, and this feed bin can be widely applied in the stirring blanking industry of dry powder, dried particle blending and different physical properties.
The shape of cross section of blanking channel can adopt cellular, the advantage that it has compact conformation, is convenient to process, feed bin cone generatrices and horizontal surface angulation are greater than 45 degree simultaneously, it can select the blanking channel of different sizes according to the different in kind of material, material therefor general steel plate or PTFE etc. are the commercially available prod, and corresponding welding machine, bonding mode bonding are used in the interface section.
The present invention can be processed into different model according to the different requirements of design output.

Claims (9)

1. a feed bin comprises warehouse, it is characterized in that, is provided with blanking channel in the described warehouse; Described blanking channel is provided with a plurality of, and a plurality of blanking channels rule in feed bin is arranged.
2. feed bin according to claim 1 is characterized in that, the described blanking channel vertical array that walks abreast is positioned at wherein that the lower end of blanking channel does not contact with the closing in inclined-plane of warehouse directly over the warehouse closing in inclined-plane.
3. according to the described feed bin of claim 2, it is characterized in that: the described lower end that is positioned at each blanking channel directly over the warehouse closing in inclined-plane is identical apart from its corresponding closing in incline position place distance.
4. according to the described feed bin of claim 1, it is characterized in that, described blanking channel by the feed bin upper port to feed bin bottom.
5. feed bin according to claim 1 is characterized in that, described each blanking channel comprises the two parts that communicate:
Be positioned at the top blanking channel of warehouse top parallel arranged; Be positioned at the bottom blanking channel that closes up in the warehouse tapering.
6. according to the described feed bin of claim 5, it is characterized in that described bottom blanking channel is cone-shaped, the convergent of cone-shaped
Ratio is identical with feed bin tapering convergent ratio.
7. feed bin according to claim 1 is characterized in that, the aperture of described feed bin cross-sectional plane blanking channel is identical.
8. according to the described feed bin of claim 1, it is characterized in that described passage is tubular structure.
9. according to the described feed bin of claim 1, it is characterized in that described feed bin cross-sectional plane channel cross-section is cellular.
CN 201110157510 2011-06-13 2011-06-13 Storage bin Active CN102211697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110157510 CN102211697B (en) 2011-06-13 2011-06-13 Storage bin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110157510 CN102211697B (en) 2011-06-13 2011-06-13 Storage bin

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CN102211697A CN102211697A (en) 2011-10-12
CN102211697B true CN102211697B (en) 2013-09-25

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105540089A (en) * 2016-01-29 2016-05-04 江苏沃尔夫机械有限公司 Leaning-conical dry powder and dry sand storage tank with segregation prevention device
CN109452890B (en) * 2018-12-20 2020-11-03 广东美的白色家电技术创新中心有限公司 Feeding module and seasoning machine
CN112660628A (en) * 2019-10-15 2021-04-16 营口鑫泰电热材料有限公司 Prevent unloader of electrician's level magnesium oxide granule layering

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434350A (en) * 2007-11-14 2009-05-20 贵阳铝镁设计研究院 Homogenization discharge system apparatus
CN202124240U (en) * 2011-06-13 2012-01-25 山东农大肥业科技有限公司 Novel bin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434350A (en) * 2007-11-14 2009-05-20 贵阳铝镁设计研究院 Homogenization discharge system apparatus
CN202124240U (en) * 2011-06-13 2012-01-25 山东农大肥业科技有限公司 Novel bin

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