CN207033004U - A kind of steel silo for being provided with decompression anti-crushing grading plant - Google Patents
A kind of steel silo for being provided with decompression anti-crushing grading plant Download PDFInfo
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- CN207033004U CN207033004U CN201720774224.7U CN201720774224U CN207033004U CN 207033004 U CN207033004 U CN 207033004U CN 201720774224 U CN201720774224 U CN 201720774224U CN 207033004 U CN207033004 U CN 207033004U
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Abstract
A kind of steel silo for being provided with decompression anti-crushing grading plant, its warehouse top are provided with charging aperture, it is characterised in that：The decompression anti-crushing grading plant is provided with stepped material blanking tube, the stepped material blanking tube is vertically arranged in warehouse, its top nozzle is connected with the charging aperture, the discharge port of its bottom nozzle and warehouse connects, position is respectively equipped with blanking port to the tube wall of the stepped material blanking tube at various height, and multiple blanking ports in sustained height are then uniformly distributed along tube wall the week side of boss.The utility model steel silo is during input and output material, the situation of material automatic grading can be avoided, and it greatly slow down and the dynamic lateral pressure on bulkhead, the impulsive force for acting on material itself and the percussion and mechanical wear to fixation means such as temperature measuring equipments in storehouse acted on during material free-falling, the service life of steel silo is effectively extended, improves storage condition.
Description
Technical field
Storage technique field is the utility model is related to, specially a kind of steel silo for being provided with decompression anti-crushing grading plant.
Background technology
Steel silo is widely used in the enterprises such as grain depot, grain processing and Feed Manufacturing, although this grain storage form has
Have that holding capacity of bin is big, service life length, be easy to mechanization and automated job, labor productivity is high, sealing, stifling, insect prevention, protection against rodents
Condition is good, and grain loss is few, it is possible to achieve automatic storehouse changing, the advantages that preventing from going mouldy, but in actual production there is also some not
Negligible problem：It is damp and hot in storehouse as caused by ventilation is not smooth easily to cause material to lump, knot arch occurs；Material during warehouse entry
Vertical drop is highly big, and uneven dynamic lateral pressure is formed to bulkhead, influences steel silo service life and security；Under grain
Fall caused impact, impact failure can be produced to facilities such as thermometrics in storehouse, cause mechanical wear, and percussion can also cause grain
Food is broken, reduces stored grain quality；During material export, if overall flow can not be formed, the heart or lateral flow are taken out in generation, can make storehouse
Body circumference dynamic loading changes, and gently then warehouse tilts, heavy then collapse, then can be due to automatic classification for the material of storage
Property produce classification.In addition, steel silo construction quantities is big, the practical problem such as investment and later maintenance cost height, seeks a kind of drop
It is low to prevent material broken and classification bulkhead dynamic lateral pressure, improve the steel silo corollary apparatus of stream form have it is very heavy
The meaning wanted.
The content of the invention
Problem be present for prior art, technical purpose of the present utility model is to provide a kind of new decompression that is provided with and prevents breaking
The steel silo of broken grading plant, to improve the deficiencies in the prior art, its technical scheme is：
A kind of steel silo for being provided with decompression anti-crushing grading plant, its warehouse top are provided with charging aperture, it is characterised in that：Institute
State decompression anti-crushing grading plant and be provided with stepped material blanking tube, the stepped material blanking tube is vertically arranged in warehouse, its top
The mouth of pipe is connected with the charging aperture, and the discharge port connection of its bottom nozzle and warehouse, the stepped material blanking tube is in its tube wall
Different height position is respectively equipped with blanking port, and multiple blanking ports in sustained height are then uniformly distributed along tube wall the week side of boss.
On the basis of such scheme, further improve or preferable scheme also includes：
The stepped material blanking tube is connected by feeding cone bucket with warehouse charging aperture, and the charging cone bucket is arranged on charging aperture
Lower section, the big mouth of charging on its top is connected with the charging aperture, the top of bottom discharge osculum and the stepped material blanking tube
The mouth of pipe connects.
The stepped material blanking tube preferably uses round steel pipe, and blanking port is symmetrically opened up in the front, rear, left and right of tube wall；Institute
It is rectangular to state blanking port, size is the mm of 100 mm × 200；The difference in height of neighbouring blanking port is 500~600 mm.
Beneficial effect：
In charging, material can flow out the utility model steel silo from the blanking port of stepped material blanking tube different height,
Hence into steel silo, material flows out after blanking port enters the stepped material blanking tube, then from discharge port in storehouse during discharging, real
Show the guide functions to material, automatic classification of the material during input and output material can be avoided, greatly slow down material freedom
The dynamic lateral pressure that is acted on during whereabouts on bulkhead, the impulse force for acting on material itself and the fixation such as temperature measuring equipment in storehouse is set
The percussion and mechanical wear applied, it is damaged to prevent that material from producing under enormous impact force effect, effectively extends steel silo
Service life, storage condition is improved, and the utility model is easily achieved, manufacture and maintenance cost are low, have huge market
Potentiality, considerable economic benefit can be produced, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial structural diagram of stepped material blanking tube.
Embodiment
In order to further elucidate the technical solution of the utility model and technique effect, below in conjunction with the accompanying drawings with specific embodiment
The utility model is described further.
A kind of steel silo for being provided with decompression anti-crushing grading plant as shown in Figure 1 and Figure 2, the top of its warehouse are provided with cone
The silo roof 1 of platform shape, the middle part of the silo roof 1 are provided with ventilating opening 5 and charging aperture 6.
Decompression anti-crushing grading plant is provided with warehouse, the decompression anti-crushing grading plant includes charging cone bucket 7 and rank
Ladder type material blanking tube 8.The stepped material blanking tube 8 is vertically arranged in the middle part of warehouse, and top is by feeding cone bucket 7 and the storehouse above it
Body charging aperture 6 is connected, and bottom is fixed on base 10 by connector 9, is connected with the discharge port of warehouse bottom, and base 10 is then pacified
On warehouse bottom plate 3.The charging cone bucket 7 is arranged on the lower section of charging aperture 6, the big mouth of charging on its top by ring flange with
The charging aperture 6 is connected, and the discharging osculum of bottom is connected by ring flange 9 with the top nozzle of stepped material blanking tube 8.
The stepped material blanking tube 8 preferably uses round steel pipe, and its tube wall from top to bottom, distinguish at various height by position
Provided with multiple blanking ports 11, multiple blanking ports in sustained height are uniformly distributed along the week side of boss of tube wall 12.In the present embodiment, ladder
The front, rear, left and right of the tube wall of type material blanking tube 8 symmetrically open up the blanking port 11 of rectangle, the size of the blanking port be about 100 mm ×
200 mm, the difference in height of neighbouring blanking port 11 are controlled between 500~600 mm.
During charging, material enters stairstepping material blanking tube 8 from silo roof charging aperture 6 through feeding cone bucket 7, from stairstepping material blanking tube 8
Different blanking ports 11 in flow out, into warehouse, compared with from the direct blanking of charging aperture, reduce the dynamic pressure to bulkhead 2
Power and the impulsive force to material in itself, during export, the material in warehouse enters stairstepping material blanking tube 8, Zhi Houyou by blanking port 11
Warehouse discharge port flows out, and realizes the guide functions to material, avoids the automatic classification of material.
It can be set one or more decompression anti-crushing grading plants in the warehouse, can be according to the shape of warehouse during actual use
Shape and the adjustment of input and output material demand.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, the utility model requires protection scope is by appended claims, specification and its equivalent
Define.
Claims (3)
1. a kind of steel silo for being provided with decompression anti-crushing grading plant, its warehouse top is provided with charging aperture（6）, it is characterised in that：
The decompression anti-crushing grading plant is provided with stepped material blanking tube（8）, the stepped material blanking tube（8）It is vertically arranged in warehouse
It is interior, its top nozzle and the charging aperture（6）The discharge port of connection, its bottom nozzle and warehouse connects, the stepped blanking
Pipe（8）Blanking port is respectively equipped with the different height position of its tube wall（11）, multiple blanking ports in sustained height are then along pipe
Wall the week side of boss is uniformly distributed.
A kind of 2. steel silo for being provided with decompression anti-crushing grading plant according to claim 1, it is characterised in that：The rank
Ladder type material blanking tube（8）By feeding cone bucket（7）With warehouse charging aperture（6）Connection, the charging cone bucket（7）It is arranged on charging aperture
（6）Lower section, the big mouth of charging on its top and the charging aperture（6）Connection, its bottom discharge osculum and the stepped blanking
Pipe（8）Top nozzle connection.
A kind of 3. steel silo for being provided with decompression anti-crushing grading plant according to claim 1 or 2, it is characterised in that：Institute
State stepped material blanking tube（8）For round steel pipe, the front, rear, left and right of tube wall symmetrically open up blanking port（11）；The blanking port
（11）Rectangular, size is the mm of 100 mm × 200；Neighbouring blanking port（11）Difference in height be 500~600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774224.7U CN207033004U (en) | 2017-06-29 | 2017-06-29 | A kind of steel silo for being provided with decompression anti-crushing grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774224.7U CN207033004U (en) | 2017-06-29 | 2017-06-29 | A kind of steel silo for being provided with decompression anti-crushing grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033004U true CN207033004U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774224.7U Active CN207033004U (en) | 2017-06-29 | 2017-06-29 | A kind of steel silo for being provided with decompression anti-crushing grading plant |
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| CN (1) | CN207033004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086667A (en) * | 2021-05-10 | 2021-07-09 | 河南工业大学 | Integrated device for vertical silo warehousing and storage technology |
-
2017
- 2017-06-29 CN CN201720774224.7U patent/CN207033004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086667A (en) * | 2021-05-10 | 2021-07-09 | 河南工业大学 | Integrated device for vertical silo warehousing and storage technology |
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