CN207375384U - A kind of blanking device for reducing dust and blanking system - Google Patents
A kind of blanking device for reducing dust and blanking system Download PDFInfo
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- CN207375384U CN207375384U CN201721499451.XU CN201721499451U CN207375384U CN 207375384 U CN207375384 U CN 207375384U CN 201721499451 U CN201721499451 U CN 201721499451U CN 207375384 U CN207375384 U CN 207375384U
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Abstract
The utility model discloses a kind of blanking device for reducing dust and blanking system, is related to dedusting technology field.Blanking device for reducing dust includes blanking structure and support construction.Blanking structure has along the inclined blanking channel of preset direction.Support construction extends along preset direction, and support construction has opposite near end and remote ground terminal along preset direction.For at least one blanking structural support in support construction, at least one blanking structure is in spiral distribution along preset direction, and at least one blanking channel is limited along the spiral spiral sliding channel of preset direction.Spiral sliding channel is blanking import close to the port of remote ground terminal, and spiral sliding channel is exported close to the port of near end for blanking.The process that the blanking device for reducing dust is applied to blanking in sandstone factory in blanking operation, effectively collects the dust in sandstone, avoids the occurrence of happening for dust from flying, and the blanking device for reducing dust is simple in structure, at low cost and without power consumption.
Description
Technical field
The utility model is related to dedusting technology field, in particular to a kind of blanking device for reducing dust and blanking system.
Background technology
Sandstone refers to the loose blend of sand grains and rubble.
Sandstone is because of its good hardness and the chemical property stablized, often as good construction material, concrete material
And it is widely used in the fields such as house, road, highway, railway, engineering.
In sandstone field, in the blanking operation of sandstone, it is usually present dust from flying, expiratory dyspnea, cleannes difference etc. and asks
Topic.
Existing dust treatment technology is that sand material is entered in the feed bin of cylinder storehouse or is sprayed water at the top of blanking.However it builds
If feed bin investment in cylinder storehouse is big, the construction period is long, and the dust-laying effect of water spray is bad at the top of blanking, and power consumption is big.
Utility model content
First of the utility model is designed to provide a kind of blanking device for reducing dust, which is applied to sand
The process of blanking in stone factory in blanking operation, effectively collects the dust in sandstone, avoids the occurrence of the situation hair of dust from flying
It is raw, and the blanking device for reducing dust is simple in structure, at low cost and without power consumption.
Second of the utility model is designed to provide a kind of blanking system, which is applied to sand in sandstone factory
The transport of stone and blanking in blanking operation, effectively collect the dust in sandstone, avoid the occurrence of the situation hair of dust from flying
It is raw, and the blanking system is simple in structure, at low cost.
What the embodiment of the utility model was realized in：
A kind of blanking device for reducing dust, including：
Blanking structure, blanking structure have along the inclined blanking channel of preset direction；
Support construction, support construction extend along preset direction, and support construction has opposite near end along preset direction
With remote ground terminal；
At least one blanking structural support in support construction, along preset direction helically divide by least one blanking structure
Cloth, at least one blanking channel are limited along the spiral spiral sliding channel of preset direction；
Spiral sliding channel is blanking import close to the port of remote ground terminal, and spiral sliding channel is close to the port of near end
Blanking exports.
Inventor has found：Existing sandstone dust treatment technology is into the feed bin of cylinder storehouse or on blanking top sand material
It sprays water in portion.Since in sandstone factory, construction cylinder storehouse feed bin cost is huge and the construction period is long, therefore cylinder storehouse feed bin does not suit
The application of sandstone factory reality.But spray water at the top of blanking, since in blanking operation, sandstone falling speed is fast, water spray can not have
Effect ground solves dust, causes happening for dust from flying, dedusting is caused to fail.
For this purpose, inventor devises above-mentioned blanking device for reducing dust, it is applied in sandstone factory, for avoiding blanking operation
In, dust from flying happens：Blanking device for reducing dust includes blanking structure and support construction.In blanking operation, sandstone
It is by under placement in height, using the vertical direction in high-altitude to earth's surface as preset direction, support construction extends along preset direction, has separate
The near end of the remote ground terminal of earth's surface and close earth's surface, support construction are used to support blanking structure.Blanking structure is used to carry sandstone
By high-altitude it is smooth under drop down onto earth's surface, complete blanking accumulation.Blanking structure has along the inclined blanking channel of preset direction, and at least one
Helically mode is distributed a blanking structure, and at least one blanking channel, which limits to slide along the spiral spiral of preset direction, to be led to
Road.Specifically, sandstone is entered by blanking import in spiral sliding channel, due to blanking channel tilt, therefore sandstone have incline along this
Thus the partical gravity of tilted direction has the speed along inclined direction, since at least one blanking channel is limited along default side
To spiral spiral sliding channel, for this purpose, under the support of blanking structure, the acceleration of sandstone is less than acceleration of gravity,
The dust mixed in sandstone slides under the carrying of sandstone to blanking and exports at the same rate, completes blanking.Due to increasing sand
The distance of blanking in stone blanking operation, support force and frictional force due to blanking structure in blanking operation have consumed sandstone
Most of potential energy, therefore sandstone finally with smaller kinetic energy hit earth's surface, avoid the generation of dust raising phenomenon.The blanking depositing dust
The process that device is applied to blanking in sandstone factory in blanking operation, effectively collects the dust in sandstone, avoids the occurrence of dust
What is flown upward happens, and the blanking device for reducing dust is simple in structure, at low cost and without power consumption.
In a kind of embodiment of the utility model：
Blanking structure is spiral chute, and spiral chute is supported in support construction.The inside of spiral chute leads to blanking
Road, spiral chute helically extend along preset direction, and blanking channel limits spiral sliding channel.
In a kind of embodiment of the utility model：
Spiral chute is arc-shaped along the section on preset direction, and the central angle of arc is 180 ° or more.
In a kind of embodiment of the utility model：
Spiral chute has opposite outer open side wall and interior open side wall, outer spiral of the open side wall away from spiral chute
Axis.Spiral chute is additionally provided with dust board, and dust board is arranged at outer open side wall and inwardly opens sidewall slope extension.
In a kind of embodiment of the utility model：
Spiral chute has opposite outer open side wall and interior open side wall, outer spiral of the open side wall away from spiral chute
Axis；
Spiral chute is additionally provided with rubber catch, and rubber catch is covered on the opening of spiral chute, one end of rubber catch
It is connected by screw with interior open side wall.
In a kind of embodiment of the utility model：
Blanking outlet is the open slot concordant near end.
In a kind of embodiment of the utility model：
Support construction is support jack-post；
At least one blanking structural support is in the peripheral wall of support jack-post, and at least one blanking structure is along preset direction and around branch
The axis for supportting jack-post is in spiral distribution.
In a kind of embodiment of the utility model：
Blanking structure is tip chute, and tip chute has along preset direction inclination and court to be opened with preset direction opposite direction
The blanking channel put；
Tip chute has opposite top and bottom；
Multiple blanking structures are helically spaced apart around the axis of support jack-post in the peripheral wall of support jack-post, and multiple blankings lead to
Road limits spiral sliding channel jointly；
Projection of the top and bottom of two adjacent inclined sliding slots on preset direction overlaps；
Difference in height between adjacent peak and bottom is no more than 20cm.
In a kind of embodiment of the utility model：
Blanking structure is helical pipe, and helical pipe has along the spiral blanking channel of preset direction.
A kind of blanking system, the blanking system include conveyer belt and the blanking device for reducing dust of above-mentioned any one；
For conveying sandstone, the discharge end of conveyer belt is connected conveyer belt with blanking import.
The technical solution of the utility model at least has the advantages that：
A kind of blanking device for reducing dust provided by the utility model, the blanking device for reducing dust are applied to the work of blanking in sandstone factory
Sequence in blanking operation, effectively collects the dust in sandstone, avoids the occurrence of happening for dust from flying, and the blanking
Device for reducing dust is simple in structure, at low cost and without power consumption.
A kind of blanking system provided by the utility model, the blanking system are applied to the transport of sandstone in sandstone factory and fall
Material in blanking operation, effectively collects the dust in sandstone, avoids the occurrence of happening for dust from flying, and the blanking
System structure is simple, at low cost.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of blanking device for reducing dust in the utility model embodiment 1；
Fig. 2 is a kind of structure diagram of blanking structure in the utility model embodiment 1；
Fig. 3 is the enlarged drawing at III in Fig. 1；
Fig. 4 is another structure diagram of blanking structure in the utility model embodiment 1；
Fig. 5 is the structure diagram of blanking system in the utility model embodiment 2.
Icon：10- blanking device for reducing dust；11- blanking structures；12- support constructions；20- blanking systems；21- conveyer belts；
30- rubber catch；90- spiral sliding channels；91- blanking imports；92- blankings export；Open side wall outside 110-；It is open in 111-
Side wall；112- dust boards；120- near ends；The remote ground terminals of 121-.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the utility model, it is necessary to explanation, term " interior ", " under " etc. instructions orientation or position relationship
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relation is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection, it can be directly connected, can also be indirectly connected by intermediary, can be the company inside two elements
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Meaning.
Embodiment 1
The present embodiment provides a kind of blanking device for reducing dust 10, which is applied in sandstone factory, for keeping away
Exempt from blanking operation, dust from flying happens.
Blanking device for reducing dust 10 includes blanking structure 11 and support construction 12.Wherein blanking structure 11 is used to complete sandstone
Blanking operation, sandstone are gently slid by high vacancy to accumulation on ground surface in blanking structure 11.Support construction 12 is used to support
Expect structure 11.
It please refers to Fig.1, Fig. 1 shows the concrete structure of blanking device for reducing dust 10 provided in this embodiment.Wherein, arrow side
To for preset direction.
Blanking structure 11 has along the inclined blanking channel of preset direction.
Support construction 12 extends along preset direction, and support construction 12 has opposite 120 He of near end along preset direction
Remote ground terminal 121.
At least one blanking structure 11 is supported in support construction 12, and at least one blanking structure 11 is in spiral shell along preset direction
Rotation distribution, at least one blanking channel are limited along the spiral spiral sliding channel 90 of preset direction.
Spiral sliding channel 90 is blanking import 91 close to the port of remote ground terminal 121, and spiral sliding channel 90 is close to near-earth
The port at end 120 exports 92 for blanking.
Further, such as Fig. 1, in the present embodiment, blanking structure 11 is a spiral chute, and spiral chute is supported in
On support structure 12.The inside of spiral chute has blanking channel, and spiral chute helically extends along preset direction, blanking channel limit
Determine spiral sliding channel 90.
Support construction 12 is a support jack-post, and spiral chute is to support the axis of jack-post helically to prolong as the axis of screw
It stretches, and spiral chute is with supporting the peripheral wall of jack-post to be connected.
It should be noted that in other specific embodiments, support construction 12 can be that other can support blanking knot
The structure of structure 11, such as：Support steel wire of a plurality of support bar, connection spiral chute both ends through spiral chute etc..
Further, please refer to Fig.2, Fig. 2 shows the concrete structure of blanking structure 11.
Fig. 2 is blanking structure 11, i.e. spiral chute is arc-shaped along the section on preset direction, and the central angle of arc is
180°.In other specific embodiments, the round angle of the arc is more than 180 °, such as 190 °, 200 ° etc..Spiral chute is along in advance
Section on set direction is for 180 ° of the above object, sandstone is avoided during landing, due to the effect of centrifugal force, by spiral shell
Rotation chute wall is dished out.
Further, please referring again to Fig. 2, spiral chute has opposite outer open side wall 110 and interior open side wall
111, the outer open axis of screw of the side wall 110 away from spiral chute.Spiral chute is additionally provided with dust board 112, and dust board 112 is set
It is placed in outer open side wall 110 and inwardly opens side wall 111 and tilt extension.
It please refers to Fig.3, Fig. 3 is the enlarged drawing at III in Fig. 1.
During to ensure blanking accumulation, the integrality of sandstone, avoid sandstone it is at random be scattered in ground, blanking outlet 92 be with
The concordant open slot near end 120.
It should be noted that ensure the smoothness of sandstone blanking, in the present embodiment, the liter of spiral sliding channel 90
Angle is 30 °.In other specific embodiments, limitation is not made to its lift angle.
Inventor has found：Existing sandstone dust treatment technology is into the feed bin of cylinder storehouse or on blanking top sand material
It sprays water in portion.Since in sandstone factory, construction cylinder storehouse feed bin cost is huge and the construction period is long, therefore cylinder storehouse feed bin does not suit
The application of sandstone factory reality.But spray water at the top of blanking, since in blanking operation, sandstone falling speed is fast, water spray can not have
Effect ground solves dust, causes happening for dust from flying, dedusting is caused to fail.
For this purpose, inventor devises above-mentioned blanking device for reducing dust 10, it is applied in sandstone factory, for avoiding blanking operation
In, dust from flying happens：Blanking device for reducing dust 10 includes blanking structure 11 and support construction 12.In blanking operation
In, sandstone is by under placement in height, using the vertical direction in high-altitude to earth's surface as preset direction, support construction 12 is prolonged along preset direction
It stretches, there is the near end 120 of remote ground terminal 121 and close earth's surface away from earth's surface, support construction 12 is used to support blanking structure 11.
Blanking structure 11 for carry sandstone by high-altitude it is smooth under drop down onto earth's surface, complete blanking accumulation.Blanking structure 11 has along default
The inclined blanking channel in direction, helically mode is distributed at least one blanking structure 11, and at least one blanking channel limits edge
The spiral spiral sliding channel 90 of preset direction.Specifically, sandstone is entered by blanking import 91 in spiral sliding channel 90,
Since blanking channel tilts, therefore sandstone has the partical gravity along the inclined direction, thus has the speed along inclined direction,
Since at least one blanking channel is limited along the spiral spiral sliding channel 90 of preset direction, for this purpose, sandstone is in blanking knot
Under the support of structure 11, the acceleration of sandstone is less than acceleration of gravity, and the dust mixed in sandstone is under the carrying of sandstone with similary
Speed is slid to blanking outlet 92, completes blanking.Due to increasing the distance of blanking in sandstone blanking operation, in blanking operation
Since the support force and frictional force of blanking structure 11 have consumed most of potential energy of sandstone, sandstone is finally with smaller therefore
Kinetic energy hits earth's surface, avoids the generation of dust raising phenomenon.The process that the blanking device for reducing dust 10 is applied to blanking in sandstone factory,
In blanking operation, the dust in sandstone is effectively collected, avoids the occurrence of happening for dust from flying, and the blanking depositing dust fills
It is simple in structure, at low cost to put 10.
It should be noted that in other specific embodiments, blanking structure 11 can be other structures, such as：Blanking
Structure 11 is tip chute, and tip chute, which has, to be tilted along preset direction and lead to towards the blanking opened with preset direction opposite direction
Road.Tip chute has opposite top and bottom.Multiple blanking structures 11 are helically spaced apart around the axis of support jack-post
In the peripheral wall of support jack-post, multiple blanking channels limit spiral sliding channel 90 jointly.The top of two adjacent inclined sliding slots and
Projection of the bottom on preset direction overlaps, and the difference in height between adjacent peak and bottom is no more than 20cm.Wherein, multiple blankings
Structure 11 is spaced Spiral distribution, since the projection of the top of adjacent inclined sliding slot and bottom on preset direction overlaps, therefore, it is multiple
Blanking channel may be constructed the spiral sliding channel 90 that sandstone is enabled to smoothly to slide.The reason for it is so designed is to reduce
The manufacture difficulty and installation difficulty of blanking structure 11.
In other specific embodiments, blanking structure 11 is helical pipe, and it is in spiral shell that helical pipe, which has along preset direction,
Revolve the blanking channel of shape.
It should be noted that please referring to Fig.4, Fig. 4 shows another structure of blanking structure 11 in the present embodiment.
In order to ensure that granulated slag does not drop, blanking structure 11 has opposite outer open sides for spiral chute, i.e. blanking structure 11
Wall 110 and interior open side wall 111, the outer open axis of screw of the side wall 110 away from spiral chute.Spiral chute is additionally provided with rubber
Catch 30, rubber catch 30 are covered on the opening of spiral chute, and one end of rubber catch 30 passes through screw with interior open side wall 111
Connection.
Embodiment 2
The present embodiment provides a kind of blanking systems 20, refer to Fig. 5, and Fig. 5 shows blanking system 20 in the present embodiment
Concrete structure.
Blanking system 20 includes conveyer belt 21 and the blanking device for reducing dust 10 of above-mentioned offer.
For conveying sandstone, the discharge end of conveyer belt 21 is connected conveyer belt 21 with blanking import 91.The blanking system 20 should
Transport and blanking for sandstone in sandstone factory in blanking operation, effectively collect the dust in sandstone, avoid the occurrence of powder
What dirt was flown upward happens, and the blanking system 20 is simple in structure, at low cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of blanking device for reducing dust, which is characterized in that including：
Blanking structure, the blanking structure have along the inclined blanking channel of preset direction；
Support construction, the support construction extend along the preset direction, and the support construction has along the preset direction
Opposite near end and remote ground terminal；
At least one blanking structural support is in the support construction, and at least one blanking structure is along the default side
To in spiral distribution, at least one blanking channel is limited along the spiral spiral sliding channel of the preset direction；
The spiral sliding channel is blanking import close to the port of the remote ground terminal, and the spiral sliding channel is close to described near
The port of ground terminal exports for blanking.
2. blanking device for reducing dust according to claim 1, it is characterised in that：
The blanking structure is spiral chute, and the spiral chute is supported in the support construction；
The inside of the spiral chute has the blanking channel, and the spiral chute helically extends along preset direction, described
Blanking channel limits the spiral sliding channel.
3. blanking device for reducing dust according to claim 2, it is characterised in that：
The spiral chute is arc-shaped along the section on the preset direction, and the central angle of the arc is 180 ° or more.
4. blanking device for reducing dust according to claim 2, it is characterised in that：
The spiral chute has opposite outer open side wall and interior open side wall, and the outer open side wall is away from the spiral slide
The axis of screw of slot；
The spiral chute is additionally provided with dust board, and the dust board is arranged at the outer open side wall and to the interior open sides
Wall tilts extension.
5. blanking device for reducing dust according to claim 2, it is characterised in that：
The spiral chute has opposite outer open side wall and interior open side wall, and the outer open side wall is away from the spiral slide
The axis of screw of slot；
The spiral chute is additionally provided with rubber catch, and the rubber catch is covered on the opening of the spiral chute, the rubber
One end of glue catch is connected by screw with the interior open side wall.
6. blanking device for reducing dust according to claim 2, it is characterised in that：
The blanking outlet is the open slot concordant with the near end.
7. blanking device for reducing dust according to claim 1, it is characterised in that：
The support construction is support jack-post；
At least one blanking structural support is in the peripheral wall of the support jack-post, and at least one blanking structure is along described pre-
Set direction is simultaneously in spiral distribution around the axis of the support jack-post.
8. blanking device for reducing dust according to claim 7, it is characterised in that：
The blanking structure is tip chute, and the tip chute, which has along preset direction, tilts simultaneously court and the preset direction phase
The blanking channel that negative direction opens；
The tip chute has opposite top and bottom；
Multiple blanking structures are helically spaced apart around the axis of the support jack-post in the peripheral wall of the support jack-post, more
A blanking channel limits spiral sliding channel jointly；
Projection of the top and bottom of two adjacent tip chutes on the preset direction overlaps；
Difference in height between the adjacent top and the bottom is no more than 20cm.
9. blanking device for reducing dust according to claim 1, it is characterised in that：
The blanking structure is helical pipe, and the helical pipe has along the spiral blanking channel of preset direction.
10. a kind of blanking system, it is characterised in that：
The blanking system includes conveyer belt and blanking device for reducing dust described in any one of claim 1-9；
For conveying sandstone, the discharge end of the conveyer belt is connected the conveyer belt with the blanking import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499451.XU CN207375384U (en) | 2017-11-10 | 2017-11-10 | A kind of blanking device for reducing dust and blanking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499451.XU CN207375384U (en) | 2017-11-10 | 2017-11-10 | A kind of blanking device for reducing dust and blanking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375384U true CN207375384U (en) | 2018-05-18 |
Family
ID=62332472
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499451.XU Expired - Fee Related CN207375384U (en) | 2017-11-10 | 2017-11-10 | A kind of blanking device for reducing dust and blanking system |
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| CN (1) | CN207375384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826809A (en) * | 2017-11-10 | 2018-03-23 | 贵州红太阳环保厂 | A kind of blanking device for reducing dust and blanking system |
-
2017
- 2017-11-10 CN CN201721499451.XU patent/CN207375384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826809A (en) * | 2017-11-10 | 2018-03-23 | 贵州红太阳环保厂 | A kind of blanking device for reducing dust and blanking system |
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