CN209549678U - A kind of double gradient dust-extraction units for crushing production line - Google Patents
A kind of double gradient dust-extraction units for crushing production line Download PDFInfo
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- CN209549678U CN209549678U CN201920134648.6U CN201920134648U CN209549678U CN 209549678 U CN209549678 U CN 209549678U CN 201920134648 U CN201920134648 U CN 201920134648U CN 209549678 U CN209549678 U CN 209549678U
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- dust cover
- crusher
- dust
- dedusting
- production line
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Abstract
The utility model discloses a kind of double gradient dust-extraction units for crushing production line, including the first crusher and the second crusher, the outside of the first crusher to be provided with the first dust cover, and the outside of the second crusher is provided with the second dust cover；Further include third dust cover, be disposed around except the first dust cover and the second dust cover, to receive the flue dust outside the first dust cover and the second dust cover；It further include dedusting total pipeline, multiple dedusting subtubes are connected on dedusting total pipeline, the utility model simple structure and reasonable design, dust cover can be set in the external of each crusher, first time dedusting is carried out during broken crusher machine, the dust cover of the second layer is set outside all crushers, extra flue dust is collected, the dust removing effects in broken production process are improved, the air quality in workshop is improved.
Description
Technical field
The utility model belongs to workshop dedusting technology field, and in particular to a kind of double gradient dedustings for crushing production line
Device.
Background technique
Chrome green is hexagonal crystal series or unformed olive-green powder, and crystallinity is poor, there is metallic luster, specific gravity
5.21, it is 2266 ± 25 DEG C of fusing point, 4000 DEG C of boiling point, not soluble in water and sour, dissolve in the alkali metal bromate solution of heat.To light,
Atmosphere, high temperature and corrosive gas (SO2, H2S etc.) are extremely stable, there is very high covering power.Chrome green passes through special process
Heating and melting, heat preservation, cooling can make to rearrange between its crystal molecule to grow up, and crystallization is completely, uniformly.It is not produced in crystallization process
Raw any new substance.
Currently, by carrying out the process such as electric smelting, cooling, broken, screening to chrome green powder, to obtain three
Aoxidize two chromium crystalline solid, the preparation of the high-chrome brick for coal chemical industry.And during broken chrome green powder, meeting
Biggish flue dust is generated, fugitive dust point is more and disperses, and traditional method is to install range hood additional in fugitive dust point position to be dusted, this to remove
Dirt mode can not carry out comprehensive effective dedusting, there is dedusting blind area, and the uncontrollable discharge of flue dust is more serious.
Summary of the invention
In order to solve the above-mentioned technical problem the utility model, provides a kind of double gradient dedustings dress for crushing production line
It sets, dust cover can be set in the external of each crusher, first time dedusting be carried out during broken crusher machine, all
Crusher outside setting the second layer dust cover, extra flue dust is collected, removing in broken production process is improved
Dirt effect improves the air quality in workshop.
The technical scheme adopted by the utility model is a kind of double gradient dust-extraction units for crushing production line, including
First crusher and the second crusher, the outside of the first crusher are provided with the first dust cover, the external setting of the second crusher
There is the second dust cover；
Further include third dust cover, be disposed around except the first dust cover and the second dust cover, to by the first dust cover and
Flue dust outside second dust cover is collected；
Further include dedusting total pipeline, multiple dedusting subtubes is connected on dedusting total pipeline, dedusting subtube is to respectively
First dust cover inner space, the second dust cover inner space, third dust cover inner space are connected to dedusting total pipeline.
First crusher is jaw crusher, and the lower section of jaw crusher is equipped with the first reciprocating sieve, the first vibrating screen
Oversize be connected with the second crusher by elevator, the minus mesh of the first vibrating screen passes through elevator and Storage Silo phase
Even.
Second crusher is oppositely rolling roller crusher, and the lower section of oppositely rolling roller crusher is equipped with the second vibrating screen, the second vibration
The oversize of dynamic sieve is connected to the feed inlet of the oppositely rolling roller crusher by elevator, and the minus mesh of the second vibrating screen passes through promotion
Machine is connected with Storage Silo.
Described further includes feeding warehouse, is set to the first crusher top position, to import material by the feeding warehouse
To the first crusher.
First dust cover, the second dust cover and third dust cover are organic glass material, have centainly transparent
Effect, state when staff can be made to view equipment work, to be solved after finding the problem in time.
When work, material enters in the first crusher by feeding warehouse, and the first crusher is crushed material, is crushed it
Material afterwards is sieved by the first vibrating screen, has small part material to meet the size requirement of finished product material, this partial material
It is directly entered in Storage Silo and is stored by elevator, other material enters the second crusher by elevator and carries out the
Second-time breakage, after the screening by the second broken crusher machine and the second vibrating screen, most of material has been able to meet
The size requirement of finished product material, these material for meeting the requirement of finished product material size enter in Storage Silo by elevator, and small part
The material of bulky grain is again introduced into the second crusher by elevator and is crushed, until the size requirement for meeting finished product material is
Only；
During broken production, the first dust cover and the second dust cover are respectively to the first crusher and the second crusher
The flue dust generated in shattering process is isolated, and is imported flue dust in dedusting total pipeline by dedusting subtube, due to first
Flue dust can not be isolated completely for dust cover and the second dust cover, the flue dust spread inside the first dust cover and the second dust cover
It concentrates in third dust cover, this part flue dust is directed into dedusting total pipeline by dedusting subtube, reaches double gradient dedustings
Effect.
Described includes the first crusher and the second crusher, and the outside of the first crusher is provided with the first dust cover, and second
The outside of crusher is provided with the second dust cover；The purpose being arranged in this way is: using the first dust cover and the second dust cover to broken
The most of flue dust generated in broken production process is isolated, and is exported flue dust using dedusting subtube, and flue dust is avoided to spread
Into workshop, workshop condition is polluted.
Described further includes third dust cover, is disposed around except the first dust cover and the second dust cover, to dust-proof by first
Flue dust outside cover and the second dust cover is collected, and probability of the flue dust to external diffusion is further decreased, due to dust-proof in third
Fume amount in cover is small, and staff, which is able to enter in third dust cover, carries out the work such as corresponding maintenance.
Described further includes dedusting total pipeline, is connected with multiple dedusting subtubes on dedusting total pipeline, dedusting subtube to
The first dust cover inner space, the second dust cover inner space, third dust cover inner space are connected to dedusting general pipeline respectively
Road；The purpose being arranged in this way is: the flue dust being collected into each space can timely be passed through dedusting total pipeline to outlet
Out, the effect of dedusting is improved.
The utility model has the following beneficial effects: the utility model simple structure and reasonable design, it can be in each crusher
Outside setting dust cover, carries out first time dedusting during broken crusher machine, is arranged second outside all crushers
The dust cover of layer, extra flue dust is collected, the dust removing effects in broken production process are improved, improves the air in workshop
Quality.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the work flow diagram of the utility model.
Marked in the figure: the 1, first crusher；2, the second crusher；3, the first dust cover；4, the second dust cover；5, third is anti-
Dust hood；6, dedusting subtube；7, dedusting total pipeline；8, feeding warehouse；9, the first vibrating screen；10, the second vibrating screen；11, storage material
Storehouse.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of double gradient dust-extraction units for crushing production line, including the first crusher 1 and second are broken
Machine 2, the outside of the first crusher 1 are provided with the first dust cover 3, and the outside of the second crusher 2 is provided with the second dust cover 4；
Further include third dust cover 5, be disposed around except the first dust cover 3 and the second dust cover 4, to by the first dust cover
3 and the second flue dust outside dust cover 4 be collected；
Further include dedusting total pipeline 7, be connected with multiple dedusting subtubes 6 on dedusting total pipeline 7, dedusting subtube 6 to
Respectively by 3 inner space of the first dust cover, 4 inner space of the second dust cover, that 5 inner space of third dust cover is connected to dedusting is total
Pipeline 7.
First crusher 1 is jaw crusher, and the lower section of jaw crusher is equipped with the first reciprocating sieve, the first vibrating screen
9 oversize is connected by elevator with the second crusher 2, and the minus mesh of the first vibrating screen 9 passes through elevator and Storage Silo
11 are connected.
Second crusher 2 is oppositely rolling roller crusher, and the lower section of oppositely rolling roller crusher is equipped with the second vibrating screen 10, second
The oversize of vibrating screen 10 is connected to the feed inlet of the oppositely rolling roller crusher by elevator, and the minus mesh of the second vibrating screen 10 is logical
Elevator is crossed to be connected with Storage Silo 11.
Described further includes feeding warehouse 8, is set to 1 top position of the first crusher, to lead material by the feeding warehouse 8
Enter to the first crusher 1.
First dust cover 3, the second dust cover 4 and third dust cover 5 are organic glass material, have centainly saturating
Obvious results fruit, state when staff can be made to view equipment work, to be solved after finding the problem in time.
When work, material enters in the first crusher 1 by feeding warehouse 8, and the first crusher 1 is crushed material, breaks
Material after broken is sieved by the first vibrating screen 9, has small part material to meet the size requirement of finished product material, this part
Material is directly entered in Storage Silo 11 by elevator and is stored, and material in addition enters the second crusher by elevator
2, which carry out second, is crushed, and after the broken and screening of the second vibrating screen 10 by the second crusher 2, most of material is
It can satisfy the size requirement of finished product material, these material for meeting the requirement of finished product material size enter Storage Silo 11 by elevator
It is interior, and the material of small part bulky grain is again introduced into the second crusher 2 by elevator and is crushed, until meeting finished product material
Size require until；
During broken production, the first dust cover 3 and the second dust cover 4 are broken to the first crusher 1 and second respectively
The flue dust generated in broken 2 shattering process of machine is isolated, and is imported flue dust in dedusting total pipeline 7 by dedusting subtube 6, by
Flue dust can not be isolated completely in the first dust cover 3 and the second dust cover 4, inside the first dust cover 3 and the second dust cover 4
The flue dust of diffusion concentrates in third dust cover 5, this part flue dust is directed into dedusting total pipeline 7 by dedusting subtube 6, reaches
To the effect of double gradient dedustings.
Claims (5)
1. a kind of double gradient dust-extraction units for crushing production line, it is characterised in that: broken including the first crusher and second
Machine, the outside of the first crusher are provided with the first dust cover, and the outside of the second crusher is provided with the second dust cover；
Further include third dust cover, be disposed around except the first dust cover and the second dust cover, to by the first dust cover and second
Flue dust outside dust cover is collected；
Further include dedusting total pipeline, multiple dedusting subtubes is connected on dedusting total pipeline, dedusting subtube is to respectively by
One dust cover inner space, the second dust cover inner space, third dust cover inner space are connected to dedusting total pipeline.
2. a kind of double gradient dust-extraction units for crushing production line according to claim 1, it is characterised in that: first is broken
Broken machine is jaw crusher, and the lower section of jaw crusher is equipped with the first reciprocating sieve, and the oversize of the first vibrating screen passes through elevator
It is connected with the second crusher, the minus mesh of the first vibrating screen is connected by elevator with Storage Silo.
3. a kind of double gradient dust-extraction units for crushing production line according to claim 1, it is characterised in that: second is broken
Broken machine is oppositely rolling roller crusher, and the lower section of oppositely rolling roller crusher is equipped with the second vibrating screen, and the oversize of the second vibrating screen is by mentioning
The machine of liter is connected to the feed inlet of the oppositely rolling roller crusher, and the minus mesh of the second vibrating screen is connected by elevator with Storage Silo.
4. a kind of double gradient dust-extraction units for crushing production line according to claim 1, it is characterised in that: further include
Feeding warehouse is set to the first crusher top position, material to be directed into the first crusher by the feeding warehouse.
5. a kind of double gradient dust-extraction units for crushing production line according to claim 1, it is characterised in that: first is anti-
Dust hood, the second dust cover and third dust cover are organic glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134648.6U CN209549678U (en) | 2019-01-26 | 2019-01-26 | A kind of double gradient dust-extraction units for crushing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134648.6U CN209549678U (en) | 2019-01-26 | 2019-01-26 | A kind of double gradient dust-extraction units for crushing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549678U true CN209549678U (en) | 2019-10-29 |
Family
ID=68307715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134648.6U Active CN209549678U (en) | 2019-01-26 | 2019-01-26 | A kind of double gradient dust-extraction units for crushing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549678U (en) |
-
2019
- 2019-01-26 CN CN201920134648.6U patent/CN209549678U/en active Active
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