CN208839982U - A kind of compound sorting machine of impact type - Google Patents
A kind of compound sorting machine of impact type Download PDFInfo
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- CN208839982U CN208839982U CN201821557529.3U CN201821557529U CN208839982U CN 208839982 U CN208839982 U CN 208839982U CN 201821557529 U CN201821557529 U CN 201821557529U CN 208839982 U CN208839982 U CN 208839982U
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- winnowing box
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Abstract
This patent discloses a kind of compound sorting machine of impact type, including Winnowing box, air blower, the air outlet of the air blower is connected to the inner cavity of the Winnowing box, it is characterized in that, the compound sorting machine of impact type further includes decentralized institution, and the vibrating motor is connect with the decentralized institution, and the decentralized institution is equipped with feeding chamber shell, the utility model has the advantages that it is big with treating capacity to impact compound winnowing machine, good dedusting effect, it is small in size, it is compact-sized, the features such as manufacturing cost is low, and low energy consumption.
Description
Technical field
The utility model relates to mining machinery more particularly to a kind of compound sorting machines of impact type.
Background technique
It is increasing to high performance concrete demand as various large-scale construction engineerings are increasing, and sand is as high
The highest raw material of accounting in property concrete, demand is also increasing, and quality requirement is higher and higher.
Dry method artificial sand making is the main method of existing production sand, environmentally friendly artificial sand making, it is necessary to sand flow channel
It is sealed, to prevent flour dust overflow, in this production process, dust will be gathered in sand, the excessively high meeting of the dust content of sand
The performance of concrete is influenced, so dust in channel and sand must be removed with dedusting technology, to meet environmental protection and sand containing powder
Rate is met the requirements of the standard.
Existing dedusting technology, only takes out dirt using simple negative pressure mostly, and the sealed pipeline of dust is conveyed with air
To deduster cavity, through Bag filter, off-line ash-clearing pulse dust removal.In order to reach preferable dust removing effects, multiple spot is mostly used greatly
Platform deduster dedusting is added, structure is complicated for this dust removal method, and mechanism is huge, and energy consumption is high, and it is at high cost, and dust removing effects are inadequate
It is ideal.
Above-mentioned dedusting is that the negative pressure formed by wind-force and wind speed carries out pumping dirt, can only be being exposed to sky in seal flow channel
Dust in gas is taken away, is collected in sandstone heap and is adsorbed on sandstone there are also many dust, these dust only lean on negative
Pressure is smoked dirt and is taken out to walk, and sandstone is needed to disperse, and percussion sandstone disengages dust, then plus just blow could be these dust for wind-force
It is separated from sandstone, and takes dust away by negative-pressure air power.
Summary of the invention
The utility model provides a kind of compound sorting machine of impact type, and the purpose for designing and developing the present apparatus is, the present apparatus
Have treating capacity big with compound winnowing machine is impacted, good dedusting effect is small in size, and compact-sized, manufacturing cost is low, and low energy consumption
Feature.
The utility model provides following technical proposals: a kind of compound sorting machine of impact type, including Winnowing box 9, air blower
5, the air outlet of the air blower 5 is connected to the inner cavity of the Winnowing box 9, which is characterized in that the compound sorting machine of impact type
It further include decentralized institution 3, the vibrating motor 2 is connect with the decentralized institution 3, and the decentralized institution 3 is equipped with feeding chamber shell 4,
The feeding chamber shell 4 is connected to the inner cavity of the Winnowing box 9, and the feeding passage section of the feeding chamber shell 4 is in pancake, when mixed
When conjunction sand aweather selects case 9 to be sent into material from the flat line passage of feeding chamber shell 4, since feeding passage section may make in pancake
Curtain shape is presented in material, consequently facilitating the upper wall of Winnowing box 9 described in material dispersion offers dust mouth 12, the Winnowing box 9
Bottom offers discharge gate 10, and the air outlet of the air blower 5 is connect with flat 7 one end of air duct, flat 7 other end of air duct
It is connect with the side wall of the Winnowing box 9, the flat air duct 7 is connected to the inner cavity of the Winnowing box 9.
The compound sorting machine of impact type further includes shock plate 8, recycling plate 11, and the shock plate 8, recycling plate 11 are and institute
The inner wall for stating Winnowing box 9 is fixedly connected, and the shock plate 8 is equipped at the lower air port in the flat air duct 7, and the recycling plate 11 is set
At the uptake of the dust mouth 12, the shock plate 8, recycling plate 11 are the plate of 2~3 layers of parallel arrangement.The punching
It hits plate 8, recycle the flow direction of the extending direction of plate 11 with the wind, play the role of water conservancy diversion.
The air blower 5 is equipped with variable-frequency motor 6.
The utility model has the advantages that sandstone enters decentralized institution 3 by feeding port 1 by adopting the above technical scheme
Afterwards, uniformly disperse through motor oscillating and be transported at feeding chamber shell 4, the whereabouts of waterfall shape enters in the inner cavity of Winnowing box 9.Through
After being sufficiently separated dust with shock plate shock, along 8 slide downward of shock plate, enter screening machine through discharge gate 10；It is de- with sandstone
Dust from after is sent under the action of the wind at recycling plate 11, is siphoned away through the negative pressure at dust mouth 12 into deduster.Between
Fine grained between the two, granularity is 0.075mm~1.18mm, through wind blows, directly cast be distributed at discharge gate 10 into
Enter screening machine.
It impacts compound winnowing machine to apply in dry-method sand manufacturing production system, selection by winnowing is carried out before sandstone enters finished bin and is removed
Dirt, makes to be gathered in sandstone heap and be adsorbed on the available better removing of dust on sandstone, content of stone powder≤5% of sand, very
To≤3%；It is improved the quality of sand, reaches the requirement of GB/T1468-2011 " building sand " high quality standards.Therefore, it rushes
The features such as hitting compound winnowing machine has treating capacity big, and good dedusting effect is small in size, compact-sized, and manufacturing cost is low, and low energy consumption.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the compound sorting machine of impact type described in the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment.
In Fig. 1: feeding port 1, vibrating motor 2, decentralized institution 3, feeding chamber shell 4, air blower 5, flat air duct 7, shock plate
8, Winnowing box 9, recycling plate 11, dust mouth 12.
A kind of compound sorting machine of impact type, including Winnowing box 9, air blower 5, the air outlet and the wind of the air blower 5
The inner cavity of case 9 is selected to be connected to, which is characterized in that the compound sorting machine of impact type further includes decentralized institution 3, the vibrating motor 2
It is connect with the decentralized institution 3, the decentralized institution 3 is equipped with feeding chamber shell 4, and the feeding chamber shell 4 is interior with the Winnowing box 9
Chamber connection, the feeding passage section of the feeding chamber shell 4 are in pancake, when mixed sand from the flat line passage of feeding chamber shell 4 to
When Winnowing box 9 is sent into material, since feeding passage section may make material that curtain shape is presented in pancake, consequently facilitating material point
It dissipates.The upper wall of the Winnowing box 9 offers dust mouth 12, and the bottom of the Winnowing box 9 offers discharge gate 10, the air blower
5 air outlet is connect with flat 7 one end of air duct, and flat 7 other end of air duct is connect with the side wall of the Winnowing box 9, described
Flat air duct 7 is connected to the inner cavity of the Winnowing box 9.
The compound sorting machine of impact type further includes shock plate 8, recycling plate 11, and the shock plate 8, recycling plate 11 are and institute
The inner wall for stating Winnowing box 9 is fixedly connected, and the shock plate 8 is equipped at the lower air port in the flat air duct 7, and the recycling plate 11 is set
At the uptake of the dust mouth 12, the shock plate 8, recycling plate 11 are the plate of 2~3 layers of parallel arrangement.The punching
It hits plate 8, recycle the flow direction of the extending direction of plate 11 with the wind, play the role of water conservancy diversion.
The air blower 5 is equipped with variable-frequency motor 6.
The function of decentralized institution 3 is to convey and disperse sandstone, and its underpart is equipped with vibrating motor 2；
The function of air blower 5 is to provide the wind turbine for dispelling dust in sandstone, and motor can be with frequency conversion, to adjust
The size of wind-force and wind speed, content of the control dust in sandstone.
Winnowing box 9 is the place of sandstone and dust separation, and feeding chamber shell 4 is planar as, and feeding chamber shell lower part is equipped with punching
Plate 8 is hit, the band dust sandstone of whereabouts is hit will be such that dust and sandstone disengages in shock plate, and 12 lower part of dust mouth is returned equipped with fine powder
Plate 11 is received, for precipitating the fine powder for being greater than 0.075mm, is allowed to flow back in sandstone；Suction pressure size can lead at dust mouth 12
The motor frequency conversion adjustment for crossing the air blower of deduster, controls dust flexibly in the content of sandstone.
The working principle and process of the compound winnowing machine of impact type: first, sandstone by feeding port 1 enter decentralized institution 3 after, warp
Motor oscillating uniformly disperses and is transported at feeding chamber shell 4, and the whereabouts of waterfall shape enters in the inner cavity of Winnowing box 9.
Secondly, the normal pressure wind of air blower 5 makes the sand vertically fallen from feeding chamber shell 4 by the flat blowout in parallel of air duct 7
Effect of the stone by a horizontal force, according to inertia and gravity principle, quality is small, light-weight dust will be blown at a distance by wind-force
Thin powder recovery plate 11 at, siphon away through the negative pressure at dust mouth 12 into deduster.The relatively grit that quality is big, weight is heavy will
The position where shock plate 8 is stayed in, after being sufficiently separated dust with shock plate shock, along 8 slide downward of shock plate, through arranging
Material mouth 10 enters screening machine；Dust after being detached from sandstone is sent under the action of the wind at recycling plate 11, at dust mouth 12
Negative pressure siphon away into deduster.The fine grained to fall between, granularity are 0.075mm~1.18mm, through wind blows, directly
It connects projectile and is distributed at discharge gate 10 and enter screening machine.
Claims (3)
1. a kind of compound sorting machine of impact type, including Winnowing box (9), air blower (5), the air outlet of the air blower (5) and institute
State the inner cavity connection of Winnowing box (9), which is characterized in that the compound sorting machine of impact type further includes decentralized institution (3), vibration electricity
Machine (2) is connect with the decentralized institution (3), and the decentralized institution (3) is equipped with feeding chamber shell (4), the feeding chamber shell (4) and institute
State the inner cavity connection of Winnowing box (9), the feeding passage section of the feeding chamber shell (4) is in pancake, the Winnowing box (9) it is upper
Wall offers dust mouth (12), and the bottom of the Winnowing box (9) offers discharge gate (10), the air outlet of the air blower (5)
It is connect with flat air duct (7) one end, flat air duct (7) other end is connect with the side wall of the Winnowing box (9), described flat
Air duct (7) is connected to the inner cavity of the Winnowing box (9).
2. the compound sorting machine of a kind of impact type according to claim 1, which is characterized in that the compound sorting machine of impact type
It further include shock plate (8), recycling plate (11), the shock plate (8), recycling plate (11) are solid with the inner wall of the Winnowing box (9)
Fixed connection, the shock plate (8) are equipped at the lower air port of the flat air duct (7), and the recycling plate (11) goes out dirt described in
At the uptake of mouth (12), the shock plate (8), recycling plate (11) are the plates of 2~3 layers of parallel arrangement, the shock plate
(8), the flow direction of the extending direction of plate (11) with the wind is recycled, water conservancy diversion is played the role of.
3. the compound sorting machine of a kind of impact type according to claim 1, which is characterized in that the air blower (5), which is equipped with, to be become
Frequency motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557529.3U CN208839982U (en) | 2018-09-25 | 2018-09-25 | A kind of compound sorting machine of impact type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557529.3U CN208839982U (en) | 2018-09-25 | 2018-09-25 | A kind of compound sorting machine of impact type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839982U true CN208839982U (en) | 2019-05-10 |
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ID=66374471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557529.3U Active CN208839982U (en) | 2018-09-25 | 2018-09-25 | A kind of compound sorting machine of impact type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839982U (en) |
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2018
- 2018-09-25 CN CN201821557529.3U patent/CN208839982U/en active Active
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