CN207288069U - A kind of sandstone produces gradation adjustment device - Google Patents
A kind of sandstone produces gradation adjustment device Download PDFInfo
- Publication number
- CN207288069U CN207288069U CN201721089740.2U CN201721089740U CN207288069U CN 207288069 U CN207288069 U CN 207288069U CN 201721089740 U CN201721089740 U CN 201721089740U CN 207288069 U CN207288069 U CN 207288069U
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- CN
- China
- Prior art keywords
- sieve
- belt conveyor
- discharge end
- screen
- mesh
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- 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.)
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of sandstone to produce gradation adjustment device,Including classifying screen and fine sifting screen,Classifying screen includes multilayer screen cloth,It is provided with the sieve one of 10mm mesh diameters,The sieve two of 5mm mesh diameters and the sieve three of 2.5mm mesh diameters,The fines collection bucket of classifying screen bottom is connected to belt conveyor one,Three discharge end of sieve is connected to belt conveyor two,Belt conveyor two is connected to fine sifting screen,Fine sifting screen includes multilayer screen cloth,It is provided with the sieve four of 4.5mm mesh diameters and the sieve five of 3.2mm mesh diameters,The aggregate bin of the discharge end and fine sifting screen bottom of sieve four and sieve five is all connected to belt conveyor three,Further include the feed bin of the storage following fine powder of 300 mesh,Feed bin discharge hole is connected to belt conveyor one,Belt conveyor one and belt conveyor three, which are connected to, mixes wet machine,Mix wet machine and be connected to aggregate belt conveyor four；The utility model can realize the aggregate of 0 2.5,2.5 3.2,3.2 4.5 and 4.5 5mm particle diameters and the grading of the following aggregate of 300 mesh.
Description
Technical field
The utility model belongs to sandstone production classifying equipoment technical field, and in particular to a kind of sandstone production gradation adjustment dress
Put.
Background technology
Existing sandstone factory, the classification of building stones 2 to 3 grades of generally use, can not complete automatic blending after crushing,
And classification is few, application scenario is narrow.
The content of the invention
The technical problems to be solved in the utility model is：A kind of sandstone production gradation adjustment device is provided, it is existing to solve
Problem present in technology.
The technical solution that the utility model is taken is：A kind of sandstone produces gradation adjustment device, including classifying screen and fine
Sifting screen, classifying screen include multilayer screen cloth, are disposed with sieve one, the 5mm mesh diameters of 10mm mesh diameters from top to bottom
Sieve two and 2.5mm mesh diameters sieve three, the fines collection bucket of classifying screen bottom is connected to belt conveyor one, sieve
Three discharge ends are connected to belt conveyor two, and two discharge end of belt conveyor is connected to the feed end of fine sifting screen, fine thin
Sub-sieve includes multilayer screen cloth, is disposed with the sieve four of 4.5mm mesh diameters and the sieve of 3.2mm mesh diameters from top to bottom
Five, the aggregate bin discharge end of the discharge end and fine sifting screen bottom of sieve four and sieve five is all connected to belt conveyor
Three, the feed bin of the storage following fine powder of 300 mesh is further included, feed bin discharge hole is connected to belt conveyor one, one He of belt conveyor
Three discharge end of belt conveyor, which is connected to, mixes wet machine inlet, mixes wet machine discharge end and is connected to aggregate belt conveyor four.
Preferably, above-mentioned sieve one connects recycling belt conveyor, recycling belt conveyor connection with two discharge end of sieve
To crusher or recycling feed bin.
Preferably, the sieve discharge end of above-mentioned classifying screen sets grading discharge bucket, and grading discharge bucket is bending cavity body structure,
It is separated in it by partition plate.
Preferably, the sieve discharge end of above-mentioned fine sifting screen is provided with classification adjustment hopper, is set in classification adjustment hopper
Put two passages, its lower end is the y-type structure of handstand bifurcated, and Y type recovery tubes are provided among two branched pipes after handstand bifurcated,
Y type recovery tube bifurcateds both ends are connected respectively on two branched pipes, and Y types recovery tube and branched pipe junction are provided with adjustment valve
Door.
Preferably, above-mentioned feed bin discharge end is connected to belt conveyor one by burying sweep-out mechanism.
The beneficial effects of the utility model：Compared with prior art, the utility model by mesh diameter be respectively 5mm,
The sieve of 4.5mm, 3.2mm and the feed bin for storing the following fine powder of 300 mesh, can realize 0-2.5,2.5-3.2,3.2-4.5 with
And the aggregate of 4.5-5mm particle diameters and the grading of the following aggregate of 300 mesh, finally according to different use demands, by required grading
Building stones carry out proportioning mixing, be put into mix be stirred in wet machine humidification mixing, can preferably prepare required grading mountain flour,
Further improve mountain flour and prepare quality, selectivity is big, can effectively control gradation adjustment, application range is wider.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described further in specific embodiment.
Embodiment 1：As shown in Figure 1, a kind of sandstone production gradation adjustment device, including classifying screen 1 and fine sifting screen 2,
Classifying screen 1 includes multilayer screen cloth, is disposed with sieve 1, the sieve of 5mm mesh diameters of 10mm mesh diameters from top to bottom
The sieve 35 of 24 and 2.5mm mesh diameters, the fines collection bucket 6 of 1 bottom of classifying screen are connected to belt conveyor 1, sieve
35 discharge ends are connected to belt conveyor 28, and 28 discharge end of belt conveyor is connected to the feed end of fine sifting screen 2, essence
Fine sub-sieve 2 includes multilayer screen cloth, is disposed with the sieve 49 and 3.2mm mesh diameters of 4.5mm mesh diameters from top to bottom
Sieve 5 10,11 discharge end of aggregate bin of 2 bottom of discharge end and fine sifting screen of sieve 49 and sieve 5 10 is all connected with
To belt conveyor 3 12, the feed bin 13 for storing the following fine powder of 300 mesh is further included, 13 discharge port of feed bin is connected to belt conveyor
One 7, belt conveyor 1 and 3 12 discharge end of belt conveyor are connected to and mix wet 14 feed inlet of machine, mix wet 14 discharge end of machine and connect
It is connected to aggregate belt conveyor 4 15.
Preferably, above-mentioned sieve 1 connects recycling belt conveyor 16 with 24 discharge end of sieve, recycles belt conveyor
16 are connected to crusher or recycling feed bin.
Preferably, the sieve discharge end of above-mentioned classifying screen 1 sets grading discharge bucket 17, and grading discharge bucket 17 is bending cavity
Structure, is separated by partition plate in it.
Preferably, the sieve discharge end of above-mentioned fine sifting screen 2 is provided with classification adjustment hopper 18, classification adjustment hopper 18
Two passages of interior setting, its lower end are the y-type structure of handstand bifurcated, and Y types are provided among two branched pipes 19 after handstand bifurcated
Recovery tube 20,20 bifurcated both ends of Y types recovery tube are connected respectively on two branched pipes 19, and in Y types recovery tube 20 and branched pipe 19
Junction is provided with adjustment valve 21, and 20 discharge end of Y types recovery tube is connected to storage belt conveyor 24, stores Belt Conveying
Machine 24 is connected to feed bin warehouse, and two branched pipes 19 are connected on belt conveyor 3 13 by belt conveyor 6 23, pass through tune
Whole valve, can realize aggregate.
Preferably, above-mentioned 13 discharge end of feed bin is connected to belt conveyor 1 by burying sweep-out mechanism 22.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model, therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (5)
1. a kind of sandstone produces gradation adjustment device, it is characterised in that：Including classifying screen（1）With fine sifting screen（2）, classifying screen
（1）Including multilayer screen cloth, the sieve one of 10mm mesh diameters is disposed with from top to bottom（3）, 5mm mesh diameters sieve two
（4）With the sieve three of 2.5mm mesh diameters（5）, classifying screen（1）The fines collection bucket of bottom（6）It is connected to belt conveyor one
（7）, sieve three（5）Discharge end is connected to belt conveyor two（8）, belt conveyor two（8）Discharge end is connected to fine subdivision
Sieve（2）Feed end, fine sifting screen（2）Including multilayer screen cloth, the sieve of 4.5mm mesh diameters is disposed with from top to bottom
Four（9）With the sieve five of 3.2mm mesh diameters（10）, sieve four（9）With sieve five（10）Discharge end and fine sifting screen
（2）The aggregate bin of bottom（11）Discharge end is all connected to belt conveyor three（12）, further include the material for storing the following fine powder of 300 mesh
Storehouse（13）, feed bin（13）Discharge port is connected to belt conveyor one（7）, belt conveyor one（7）With belt conveyor three（12）
Discharge end, which is connected to, mixes wet machine（14）Feed inlet, mixes wet machine（14）Discharge end is connected to aggregate belt conveyor four（15）.
A kind of 2. sandstone production gradation adjustment device according to claim 1, it is characterised in that：Sieve one（3）And sieve
Two（4）Discharge end connection recycling belt conveyor（16）, recycle belt conveyor（16）It is connected to crusher or recycling feed bin.
A kind of 3. sandstone production gradation adjustment device according to claim 1, it is characterised in that：Classifying screen（1）Sieve
Discharge end sets grading discharge bucket（17）, grading discharge bucket（17）It is separated for bending cavity body structure, in it by partition plate.
A kind of 4. sandstone production gradation adjustment device according to claim 1, it is characterised in that：Fine sifting screen（2）'s
Sieve discharge end is provided with classification adjustment hopper（18）, classification adjustment hopper（18）Two passages of interior setting, its lower end are handstand
The y-type structure of bifurcated, two branched pipes after handstand bifurcated（19）Centre is provided with Y type recovery tubes（20）, Y type recovery tubes（20）Point
Fork both ends are connected respectively to two branched pipes（19）On, and in Y type recovery tubes（20）And branched pipe（19）Junction is provided with adjustment
Valve（21）.
A kind of 5. sandstone production gradation adjustment device according to claim 1, it is characterised in that：Feed bin（13）Discharge end leads to
Cross and bury sweep-out mechanism（22）It is connected to belt conveyor one（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089740.2U CN207288069U (en) | 2017-08-29 | 2017-08-29 | A kind of sandstone produces gradation adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089740.2U CN207288069U (en) | 2017-08-29 | 2017-08-29 | A kind of sandstone produces gradation adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288069U true CN207288069U (en) | 2018-05-01 |
Family
ID=62437870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089740.2U Expired - Fee Related CN207288069U (en) | 2017-08-29 | 2017-08-29 | A kind of sandstone produces gradation adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486398A (en) * | 2017-08-29 | 2017-12-19 | 遵义同兴源建材有限公司 | A kind of sandstone produces gradation adjustment device |
-
2017
- 2017-08-29 CN CN201721089740.2U patent/CN207288069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486398A (en) * | 2017-08-29 | 2017-12-19 | 遵义同兴源建材有限公司 | A kind of sandstone produces gradation adjustment 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210829 |