CN206824128U - Dry sand filter - Google Patents
Dry sand filter Download PDFInfo
- Publication number
- CN206824128U CN206824128U CN201720469323.4U CN201720469323U CN206824128U CN 206824128 U CN206824128 U CN 206824128U CN 201720469323 U CN201720469323 U CN 201720469323U CN 206824128 U CN206824128 U CN 206824128U
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- filter screen
- frame
- support arm
- filter
- dry sand
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Abstract
Building materials manufacturing equipment technical field is the utility model is related to, discloses a kind of dry sand filter, including：First frame, second frame, hopper, first filter screen, second filter screen and support arm, the both ends of support arm are slidably fixed on two parallel columns of the first frame, and and uprights vertical, first filter screen and the respective one end of the second filter screen are removably mounted on support arm, the respective other end is removably mounted on two parallel crossbeams of the second frame respectively, first filter screen is located above the second filter screen, the mesh of first filter screen is more than the mesh of the second filter screen, and the level height of two crossbeams is less than the level height of support arm, two legs of the second frame are Collapsible structure, hopper is arranged on the first frame top, discharging opening is located above the first filter screen.Dry sand filtering machine structure of the present utility model is simple, and manufacturing cost is low, and sandstone raw material is filtered by two layers of filter screen, sandstone raw material can be divided into the finished product sandstone of three kinds of different grain size grades.
Description
Technical field
Building materials manufacturing equipment technical field is the utility model is related to, more particularly to a kind of dry sand filter.
Background technology
Sandstone is the conventional material of building materials, also inconsistent to the size requirements of sandstone granularity according to different demands, therefore just
Need to be separated by filtration sandstone.At present, some big construction sites are typically to buy finished product sandstone, and finished product sandstone is special
Building materials producer by specialty sand separating equipment be process, professional equipment is expensive, thus finished product sandstone price compared with
Height, some small construction sites are typically artificial filter sand, and two workers on sieve, then shake sandstone raw material, until
Satisfactory sandstone is spilt from sieve.Obviously artificial filter sand efficiency is low, and labour cost is high.
Utility model content
The utility model proposes a kind of dry sand filter, solve in the prior art that artificial filter sand efficiency is low, professional filter sand
The problem of equipment price is expensive, and filter sand cost is high.
A kind of dry sand filter of the present utility model, including：First frame, the second frame, hopper, the first filter screen, second
Filter screen and support arm, the both ends of the support arm are slidably fixed on two parallel columns of the first frame, and with institute
Uprights vertical is stated, the first filter screen and the respective one end of the second filter screen are removably mounted on the support arm, respective another
End is removably mounted on two parallel crossbeams of second frame respectively, and the first filter screen is located above the second filter screen,
The mesh of first filter screen is more than the mesh of the second filter screen, and the level height of two crossbeams is less than the level height of support arm, the
Two legs of two frames are Collapsible structure, and hopper is arranged on first frame top, and discharging opening is located on the first filter screen
Side.
Wherein, described two leg bottoms are provided with roller, and two crossbeams are cylindrical shaft structure, the first filter screen and
The respective other end of second filter screen can rotate rotating around crossbeam.
Wherein, the respective both sides of the first filter screen and the second filter screen are respectively equipped with baffle plate.
Wherein, the discharging opening is provided with deflector chute, and the width of the deflector chute is more than discharging opening width, and less than first
The width of filter screen.
Dry sand filtering machine structure of the present utility model is simple, and manufacturing cost is low, and by two layers of filter screen to sandstone raw material
Filtered, sandstone raw material can be divided into the finished product sandstone of three kinds of different grain size grades.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of dry sand filtering machine structure schematic diagram of the present utility model；
Fig. 2 is another dry sand filtering machine structure schematic diagram of the present utility model；
Fig. 3 is the schematic diagram of hopper discharging opening in Fig. 1 and Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The dry sand filter of the present embodiment as shown in figure 1, including：First frame 1, the second frame 2, hopper 3, the first filter screen
4th, the second filter screen 5 and support arm 6.The both ends of support arm 6 are slidably fixed to two parallel columns 11 of the first frame 1
On, and it is vertical with column 11, the first filter screen 4 and 5 respective one end of the second filter screen are removably mounted on support arm 6, each
The other end be removably mounted on respectively on two parallel crossbeams 22 of the second frame 2, the both ends of two filter screens use
Dismountable mounting means, to change filter screen at any time as needed.First filter screen 4 is located at the top of the second filter screen 5, the first filter screen
4 mesh is more than the mesh of the second filter screen 5, and the level height of two crossbeams 22 is less than the level height of support arm 6, hopper 3
Installed in the top of the first frame 1, discharging opening is located at the top of the first filter screen 4, i.e., two filter screens are obliquely installed, close to the one of discharging opening
End is high so that the sandstone more than mesh freely slides on filter screen, is filtered less than the sandstone of mesh.Two of second frame 2
Leg 21 is Collapsible structure, can be adjusted along column adjusting position about 11, and two the flexible of leg 21 by support arm 6
The longitudinal direction height of the first filter screen 4 and the second filter screen 5 is saved, different size of finished product is placed to extend the space of the lower section of the second filter screen 5
Sandstone bucket.
The dry sand filtering machine structure of the present embodiment is simple, and manufacturing cost is low, and sandstone raw material is entered by two layers of filter screen
Row filtering, sandstone raw material can be divided into the finished product sandstone of three kinds of different grain size grades.
Two bottoms of leg 21 are provided with roller 7 in the present embodiment, and two crossbeams 22 are cylindrical shaft structure, the first filter screen
4 and the 5 respective other end of the second filter screen can be rotated rotating around crossbeam 22.Support arm 6 is adjusted in the case of not extending foot 21
Height when, the first filter screen 4 and the second filter screen 5 rotate rotating around respective crossbeam 22, while roller 7 laterally rolls, extension the
The transverse width of the lower section of two filter screen 5.
As shown in Fig. 2 in order to avoid sandstone drops on two filter screens in rolling process from both sides, the first filter screen 4 and
Two filter screens, 5 respective both sides are respectively equipped with baffle plate 8.
As shown in figure 3, the discharging opening of hopper 3 is provided with deflector chute 9, the width of deflector chute 9 is more than discharging opening width, and small
In the width of the first filter screen 4, to ensure that sandstone raw material is spread apart after being dropped from discharging opening.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (4)
- A kind of 1. dry sand filter, it is characterised in that including：First frame, the second frame, hopper, the first filter screen, the second filter screen And support arm, the both ends of the support arm are slidably fixed on two parallel columns of the first frame, and stood with described Post is vertical, and the first filter screen and the respective one end of the second filter screen are removably mounted on the support arm, the respective other end point It is not removably mounted on two parallel crossbeams of second frame, the first filter screen is located above the second filter screen, and first The mesh of filter screen is more than the mesh of the second filter screen, and the level height of two crossbeams is less than the level height of support arm, the second machine Two legs of frame are Collapsible structure, and hopper is arranged on first frame top, and discharging opening is located above the first filter screen.
- 2. dry sand filter as claimed in claim 1, it is characterised in that described two leg bottoms are provided with roller, described Two crossbeams are cylindrical shaft structure, and the first filter screen and the respective other end of the second filter screen can rotate rotating around crossbeam.
- 3. dry sand filter as claimed in claim 1, it is characterised in that the respective both sides of the first filter screen and the second filter screen It is respectively equipped with baffle plate.
- 4. such as dry sand filter according to any one of claims 1 to 3, it is characterised in that the discharging opening is provided with guide Groove, the width of the deflector chute are more than discharging opening width, and less than the width of the first filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469323.4U CN206824128U (en) | 2017-04-28 | 2017-04-28 | Dry sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469323.4U CN206824128U (en) | 2017-04-28 | 2017-04-28 | Dry sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824128U true CN206824128U (en) | 2018-01-02 |
Family
ID=60768984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720469323.4U Active CN206824128U (en) | 2017-04-28 | 2017-04-28 | Dry sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824128U (en) |
-
2017
- 2017-04-28 CN CN201720469323.4U patent/CN206824128U/en active Active
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