CN207226529U - A kind of open feeding warehouse of no airborne dust - Google Patents
A kind of open feeding warehouse of no airborne dust Download PDFInfo
- Publication number
- CN207226529U CN207226529U CN201721238374.2U CN201721238374U CN207226529U CN 207226529 U CN207226529 U CN 207226529U CN 201721238374 U CN201721238374 U CN 201721238374U CN 207226529 U CN207226529 U CN 207226529U
- Authority
- CN
- China
- Prior art keywords
- warehouse
- feedboard
- wind
- airborne dust
- feeding warehouse
- 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 - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 claims description 30
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of open feeding warehouse of no airborne dust, including warehouse and suspended hood, it is provided with the warehouse and warehouse is divided into two-part wind feedboard up and down, the top of the warehouse is open containers, and the side of the warehouse lower part is provided with the suspended hood.Such beneficial effect is, for the feeding warehouse of opened upper end, top need reserve charging machinery operating space under conditions of, pass through the function of equal wind feedboard, airborne dust when on the one hand to charging produces uniform suction, on the other hand after completing to feed, play the role of sealing cover, eliminate airborne dust.Avoid dust flow up, by top cannot seal opening to airborne release, so that it is guaranteed that there is no airborne dust to the feeding warehouse of opened upper end.
Description
Technical field
It the utility model is related to a kind of open feeding warehouse, more particularly to a kind of open feeding warehouse of no airborne dust.
Background technology
, it is necessary to a kind of transfer feed bin, the discharging operated due to grab bucket in harbour loose unpacked material crab bucket ship unloading transport process
Mode requires transfer feed bin opened upper end, and it is excessive to produce dust from flying when material is fallen into storehouse, in order to improve environment, it is necessary to
Will airborne dust trapping after-purification processing caused by grab bucket discharging.It is easy to operate during for discharging, the aperture area on feed bin top
It is all larger, it is to grab bucket more than 2 times of discharging size.
Existing capture method is usually to set a suspended hood in warehouse side, is solved by negative-pressure air-suction.Due to
The suction of suspended hood significantly declines with the increase of distance so that and most of airborne dust can not trap, and improve arresting efficiency,
Suction air volume must be just increased, increases cost.
For existing transfer feed bin described above dust-proof aspect deficiency, the characteristics of with regard to discharging airborne dust and air-suction cover
For operation principle, airborne dust total amount is reduced, the linear velocity of local airborne dust is reduced, it is each to whole warehouse open topped to improve suspended hood
Locate the uniformity of suction, be all the innovative point place of the utility model.
Utility model content
To sum up, for various deficiencies existing in the prior art, the utility model is intended to develop a kind of opening of no airborne dust
Formula feeding warehouse, by the sealing to discharging, to from the homogenizing of the linear velocity of airborne dust everywhere in vivo, the position of reasonable Arrangement suspended hood
Put, reach with less processing air quantity, realize effect of the feeding warehouse without airborne dust.
To reach above-mentioned effect, the utility model uses following technical scheme：
A kind of open feeding warehouse of no airborne dust, including warehouse and suspended hood, are provided with the warehouse and separate warehouse
For two-part wind feedboard up and down, the top of the warehouse is open containers, and the side of the warehouse lower part is set
The suspended hood stated.
A kind of open feeding warehouse of no airborne dust, the wind feedboard are spliced by some pieces of feedboards, each piece
Feedboard is obliquely installed relative to warehouse.
A kind of open feeding warehouse of no airborne dust, the wind feedboard include fixed equal wind feedboard and relative to fixations
The activity wind feedboard of equal wind feedboard activity.
A kind of open feeding warehouse of no airborne dust, the equal wind feedboard of fixation and movable wind feedboard phase described in every two pieces
Neighbour is set.
A kind of open feeding warehouse of no airborne dust, it is described activity wind feedboard relative to the equal wind feedboard of fixation work
It is dynamic, or the upper and lower part for conducting warehouse, or to close the upper and lower part of warehouse.
A kind of open feeding warehouse of no airborne dust, the activity wind feedboard one end are fixed on fixed equal wind by shaft
One end of feedboard, the activity wind feedboard other end are mobile round end.
During work, when grab bucket discharging when, the granular material of whereabouts under the effect of gravity, the equal wind feedboard of opening activity,
The rapid lower part for falling into feed bin, in the process, due to the effect of homogenating plate, ensures the air draught power base of feed bin open topped everywhere
This equilibrium.Airborne dust during discharging is all absorbed；After the completion of discharging, activity wind feedboard restores automatically.Envelope
Close or reduce material in storehouse again by orlop discharge port discharging when airborne dust.In order to ensure air draught effect, activity can be pre-adjusted
The position gap of equal wind feedboard and fixed equal wind feedboard.
To sum up, it is using beneficial effect of the utility model without the open feeding warehouse of airborne dust：
1）For the feed bin of opened upper end, under conditions of needing to reserve Job Operations space on top, cannot covering, pass through
Equal wind feedboard is set in the middle part of warehouse, you can be covered usually to existing material in storehouse, airborne dust is avoided, can also be
When needing charging, acted on by equal wind, reduce air draught total amount during processing airborne dust, with less investment and operating cost, realized
Effect without airborne dust.
2）Due to the change of the cycle of operation and the difference of environmental condition, the position of equal wind feedboard can be pre-adjusted, gap,
It is optimal effect.
Brief description of the drawings
Fig. 1 is structural profile illustration of the utility model without the open feeding warehouse of airborne dust.
Embodiment
In order to be more clearly understood the advantages of making the purpose of this utility model and technical solution, below in conjunction with attached drawing and reality
Example, is further elaborated the utility model.
The utility model is described in detail with reference to attached drawing, it is a kind of main without the open feeding warehouse of airborne dust, its structure
Including：Feed warehouse 1；Fixed equal wind feedboard 2；Movable wind feedboard 3；Suspended hood 4；Discharge pipe 5, and other connection adjustment
Device.The container for the opened upper end that the charging warehouse 1 is made of steel plate, has certain height and capacity.Warehouse is open
Fixed equal wind feedboard 2 and activity wind feedboard 3 are provided with following reasonable altitudes, feeding warehouse is separated into two portions up and down
Point.The equal wind feedboard 2 of the fixation is that have certain angle of inclination, polylith distribution, the component made of wear-resistant material；It is described
Movable wind feedboard 3 is that wind feedboard 2 equal with fixation coordinates installation, and can be with the component of folding.The suspended hood 4 is equal
The air draught component that the following warehouse sidepiece of aerofoil is set, the discharge pipe 5 are the ventilation pipes for connecting suspended hood and deduster.
During work, when grab bucket discharging when, the granular material of whereabouts under the effect of gravity, the equal wind feedboard 3 of opening activity,
The rapid lower part for falling into feed bin, in the process, due to the effect of homogenating plate, ensures the air draught power base of feed bin open topped everywhere
This equilibrium.Airborne dust during discharging is all absorbed；After the completion of discharging, activity wind feedboard 3 restores automatically.Envelope
Close or reduce material in storehouse again by orlop discharge port discharging when airborne dust.In order to ensure air draught effect, activity can be pre-adjusted
The position gap of equal wind feedboard 3 and fixed equal wind feedboard 2.
Bright spot of the utility model without the open feeding warehouse of airborne dust includes：
1）By setting equal wind feedboard in the middle part of warehouse, you can be covered usually to existing material in storehouse, keep away
Exempt from airborne dust, can also be acted on when needing charging by equal wind, air draught total amount during processing airborne dust is reduced, with less investment
And operating cost, realize no airborne dust effect.
2）Due to the change of the cycle of operation and the difference of environmental condition, the position of equal wind feedboard can be pre-adjusted, gap,
It is optimal effect.
More than, be only the utility model preferable embodiment, but the scope of protection of the utility model and more than that, times
What those familiar with the art the change that can readily occur in or replaces in the technical scope that the utility model discloses
Change, should be covered within the scope of the utility model, therefore, the scope of protection of the utility model should be with claim
Subject to the protection domain that book is defined.
Claims (6)
1. a kind of open feeding warehouse of no airborne dust, including warehouse and suspended hood, it is characterised in that be provided with the warehouse by
Warehouse is divided into two-part wind feedboard up and down, and the top of the warehouse is open containers, the side of the warehouse lower part
It is provided with the suspended hood.
A kind of 2. open feeding warehouse of no airborne dust according to claim 1, it is characterised in that it is described wind feedboard by
Some pieces of feedboards are spliced, and each piece of feedboard is obliquely installed relative to warehouse.
A kind of 3. open feeding warehouse of no airborne dust according to claim 2, it is characterised in that the wind feedboard bag
Include fixed equal wind feedboard and the activity wind feedboard relative to the equal wind feedboard activity of fixation.
A kind of 4. open feeding warehouse of no airborne dust according to claim 3, it is characterised in that the fixation described in every two pieces
Equal wind feedboard is disposed adjacent with movable wind feedboard.
A kind of 5. open feeding warehouse of no airborne dust according to claim 3, it is characterised in that the activity wind charging
Plate relative to the equal wind feedboard of fixation activity, or for conducting warehouse upper and lower part, or for close warehouse top and under
Portion.
6. according to a kind of open feeding warehouse of any no airborne dusts of claim 3-5, it is characterised in that the activity is
Wind feedboard one end is fixed on one end of fixed equal wind feedboard by shaft, and the activity wind feedboard other end is movement
Round end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238374.2U CN207226529U (en) | 2017-09-26 | 2017-09-26 | A kind of open feeding warehouse of no airborne dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238374.2U CN207226529U (en) | 2017-09-26 | 2017-09-26 | A kind of open feeding warehouse of no airborne dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226529U true CN207226529U (en) | 2018-04-13 |
Family
ID=61864100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238374.2U Expired - Fee Related CN207226529U (en) | 2017-09-26 | 2017-09-26 | A kind of open feeding warehouse of no airborne dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207226529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761072A (en) * | 2019-01-23 | 2019-05-17 | 中冶东方工程技术有限公司 | Material feeding bin device |
-
2017
- 2017-09-26 CN CN201721238374.2U patent/CN207226529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761072A (en) * | 2019-01-23 | 2019-05-17 | 中冶东方工程技术有限公司 | Material feeding bin device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |