CN208613036U - A kind of selection by winnowing screening plant for little particle ore - Google Patents
A kind of selection by winnowing screening plant for little particle ore Download PDFInfo
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- CN208613036U CN208613036U CN201821196056.9U CN201821196056U CN208613036U CN 208613036 U CN208613036 U CN 208613036U CN 201821196056 U CN201821196056 U CN 201821196056U CN 208613036 U CN208613036 U CN 208613036U
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- selection
- sieve plate
- air outlet
- winnowing
- ore
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Abstract
A kind of selection by winnowing screening plant for little particle ore, including shell, loading hopper, glove bowl assembly, selection by winnowing component includes sieve plate ontology, shutter board including the first air outlet, the second air outlet, sieve plate, a particle depositing dust space is constituted between sieve plate side and baffle, the sieve plate other side constitutes selection by winnowing space, and glove bowl assembly includes the first article putting groove below screening column and the second article putting groove set on particle depositing dust space bottom.By the way that the first air outlet, the second air outlet, sieve plate is arranged, first air outlet, its flow area product is big, therefore short grained light mineral can be blown into particle depositing dust space, second air outlet is set to below the first air outlet, remaining short grained light mineral is continued to be blown into and plays auxiliary in particle depositing dust space and blows wind action, prevent air-flow refluence from returning in selection by winnowing space to prevent short grained light mineral from being flow backwards by via fluting by the way that white impeller is arranged, to realize the selection by winnowing screening to little particle ore.
Description
Technical field
The utility model relates to a kind of selection by winnowing screening plants of ore, refer in particular to a kind of selection by winnowing for little particle ore
Screening plant.
Background technique
Ore needs to carry out after the completion of broken subsequent use, but due to the hardness of ore difference, so broken journey
Degree is also different, therefore the later period is required to be sieved.Currently used method for sieving is ore during conveyer belt transmission
Artificially sieved, not only the workload of staff is very big, and rubble screening efficiency is very low, and cost of labor also compared with
It is high.
This programme design provides a kind of screening for little particle ore after ore reduction.
Utility model content
The utility model provides a kind of selection by winnowing screening plant for little particle ore, and main purpose is to overcome existing
Ore sieving device lacks the defect of screening little particle ore.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of selection by winnowing screening plant for little particle ore, including shell, set on the upper part of the housing loading hopper,
It for sieving the screening column of ore size, set on the selection by winnowing component sieved below column and is set below the loading hopper
Glove bowl assembly below the selection by winnowing component, the selection by winnowing component include be set to the first air outlet of screening column lower section,
The second air outlet below first air outlet set on the longitudinally disposed sieve plate in the screening column other side and is set to institute
The baffle of sieve plate side is stated, the sieve plate includes sieve plate ontology, is spaced the fluting being laid on the sieve plate ontology and is set to institute
The shutter board for stating fluting upper angled setting, constitutes a particle depositing dust space between the sieve plate side and the baffle, described
The sieve plate other side constitutes selection by winnowing space, and the glove bowl assembly includes set on first article putting groove sieved below column and being set to
Second article putting groove of the particle depositing dust space bottom.
Further, the shutter board high order end is located at the fluting top, and the shutter board low order end is located at described open
The front of slot lower part.
Further, first air outlet is connected by the first air duct with the first blower, first air outlet position
In in the housing sidewall on the sieve plate opposite, first blower is dried to the sieve plate direction, so that little particle ore
It is blown into particle depositing dust space.
Further, second air outlet is connected by the second air duct with the second blower, on second air outlet
It is covered with a flat duck-beak type air outlet, second blower is dried to institute's sieve plate direction, so that little particle ore is blown into institute
State particle depositing dust space.
Further, the sieve plate is aluminium alloy window.
Compared to the prior art, the beneficial effect that the utility model generates is:
The utility model structure is simple, practical, and by the way that the first air outlet, the second air outlet, sieve plate is arranged, first goes out
Air port, flow area product is big, therefore can be blown into short grained light mineral in particle depositing dust space, the second outlet air
Mouth is set to below the first air outlet, and remaining short grained light mineral is continued to be blown into particle depositing dust space and plays auxiliary
Wind action is blown, prevents air-flow from flowing backwards to prevent short grained light mineral by flowing backwards via fluting by the way that white impeller is arranged
It returns in selection by winnowing space, the selection by winnowing of little particle ore is sieved to realize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of sieve plate.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to Figures 1 and 2, a kind of selection by winnowing screening plant for little particle ore, including shell 11, be set to the shell
The loading hopper 12 on 11 tops, below the loading hopper 12 for sieve the screening column 16 of ore size, be set to it is described
It sieves the selection by winnowing component 2 of 16 lower section of column and the glove bowl assembly 3 set on 2 lower section of selection by winnowing component, the selection by winnowing component 2 includes
Set on 16 first air outlet 17 of lower section of screening column, the second air outlet 23 below first air outlet 17, it is set to
The longitudinally disposed sieve plate 13 in screening 16 other side of column and the baffle 15 set on 13 side of sieve plate, the sieve plate 13 include
The fluting 132 and be set to the setting of 132 upper angleds of the fluting that sieve plate ontology 131, interval are laid on the sieve plate ontology 131
Shutter board 14, a particle depositing dust space 151, the glove bowl assembly are constituted between 13 side of sieve plate and the baffle 15
3 include setting set on first article putting groove 26 for sieving 16 lower section of column and set on the second of 151 bottom of particle depositing dust space
Object slot 27.The sieve plate 13 is preferably aluminium alloy window.
Referring to Figures 1 and 2, above-mentioned a kind of selection by winnowing screening plant for little particle ore, 14 high order end of shutter board
Positioned at 132 tops of the fluting, 14 low order end of shutter board is located at the front of 132 lower parts of the fluting.
Referring to Figures 1 and 2, above-mentioned a kind of selection by winnowing screening plant for little particle ore, first air outlet 17 are logical
It crosses the first air duct 18 to be connected with the first blower 19, first air outlet 17 is located at the shell 11 on 13 opposite of sieve plate
On side wall, first blower 19 is dried to 13 direction of sieve plate, so that little particle ore is blown into particle depositing dust space
151。
Further, referring to Figures 1 and 2, above-mentioned a kind of selection by winnowing screening plant for little particle ore, described second goes out
Air port 23 is connected by the second air duct 21 with the second blower 23, and 23 upper cover of the second air outlet is equipped with a flat duck-beak type
Air outlet, second blower 23 is dried to 13 direction of institute's sieve plate, so that little particle ore is blown into particle depositing dust space
151。
By the flat duck-beak type air outlet of setting, the air outlet velocity of the second air outlet is improved, so that the second air outlet
The bigger raising selection by winnowing effect of wind-force.
Referring to Figures 1 and 2, a kind of above-mentioned selection by winnowing screening plant for little particle ore, 11 lower part of shell are equipped with
Second outlet 28 for taking out the first outlet 25 of the first article putting groove 26 and for taking out the second article putting groove 27.Described first goes out
It is mobilizable on mouthfuls 25 to be covered with the first cover board 24, it is mobilizable in the second outlet 28 to be covered with the second cover board 29.
The utility model structure is simple, practical, and by the way that the first air outlet, the second air outlet, sieve plate is arranged, first goes out
Air port, flow area product is big, therefore can be blown into short grained light mineral in particle depositing dust space, the second outlet air
Mouth is set to below the first air outlet, and remaining short grained light mineral is continued to be blown into particle depositing dust space and plays auxiliary
Wind action is blown, prevents air-flow from flowing backwards to prevent short grained light mineral by flowing backwards via fluting by the way that white impeller is arranged
It returns in selection by winnowing space, the selection by winnowing of little particle ore is sieved to realize.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. a kind of selection by winnowing screening plant for little particle ore, it is characterised in that: including shell, set on the upper part of the housing
Loading hopper, the screening column below the loading hopper for sieving ore size, the wind below the screening column
Select component and the glove bowl assembly below the selection by winnowing component, the selection by winnowing component includes being set to the screening column lower section the
One air outlet, the second air outlet below first air outlet sieve the longitudinally disposed sieve in the column other side set on described
Plate and baffle set on the sieve plate side, the sieve plate include that sieve plate ontology, interval are laid in opening on the sieve plate ontology
Slot and the shutter board being arranged set on the fluting upper angled, constitute a particle depositing dust between the sieve plate side and the baffle
Space, the sieve plate other side constitute selection by winnowing space, and the glove bowl assembly includes setting set on first sieved below column
Object slot and the second article putting groove set on the particle depositing dust space bottom.
2. a kind of selection by winnowing screening plant for little particle ore as described in claim 1, it is characterised in that: the shutter board is high
Position end is located at the fluting top, and the shutter board low order end is located at the front of the slotted lower portion.
3. a kind of selection by winnowing screening plant for little particle ore as claimed in claim 2, it is characterised in that: first outlet air
Mouth is connected by the first air duct with the first blower, and first air outlet is located at the housing sidewall on the sieve plate opposite
On, first blower is dried to the sieve plate direction, so that little particle ore is blown into particle depositing dust space.
4. a kind of selection by winnowing screening plant for little particle ore as claimed in claim 3, it is characterised in that: second outlet air
Mouth is connected by the second air duct with the second blower, and the second air outlet upper cover is equipped with a flat duck-beak type air outlet, institute
It states the second blower to dry to institute's sieve plate direction, so that little particle ore is blown into particle depositing dust space.
5. a kind of selection by winnowing screening plant for little particle ore as claimed in claim 4, it is characterised in that: the sieve plate is aluminium
Alloy shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196056.9U CN208613036U (en) | 2018-07-26 | 2018-07-26 | A kind of selection by winnowing screening plant for little particle ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196056.9U CN208613036U (en) | 2018-07-26 | 2018-07-26 | A kind of selection by winnowing screening plant for little particle ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613036U true CN208613036U (en) | 2019-03-19 |
Family
ID=65707627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196056.9U Active CN208613036U (en) | 2018-07-26 | 2018-07-26 | A kind of selection by winnowing screening plant for little particle ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151456A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multistage rice dust collecting equipment of blowing |
-
2018
- 2018-07-26 CN CN201821196056.9U patent/CN208613036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151456A (en) * | 2019-12-31 | 2020-05-15 | 卜露露 | Multistage rice dust collecting equipment of blowing |
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