CN203990900U - A kind of regenerated building aggregate knot screen - Google Patents
A kind of regenerated building aggregate knot screen Download PDFInfo
- Publication number
- CN203990900U CN203990900U CN201420386782.2U CN201420386782U CN203990900U CN 203990900 U CN203990900 U CN 203990900U CN 201420386782 U CN201420386782 U CN 201420386782U CN 203990900 U CN203990900 U CN 203990900U
- Authority
- CN
- China
- Prior art keywords
- passing away
- aggregate
- split tunnel
- knot screen
- foreign material
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 37
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 4
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a kind of regenerated building aggregate knot screen, belongs to building waste separation technology field.This knot screen comprises feed hopper; The exit of feed hopper is provided with a split tunnel; Split tunnel has two passing aways; A passing away is light foreign material passing away; On light foreign material passing away, be provided with pressure relief device; Another passing away is aggregate passing away; On the outer wall of aggregate passing away, be provided with ferromagnetic substance removing device; In split tunnel inside, be provided with material flow control device; At the split tunnel place corresponding with light foreign material passing away entrance, be provided with air inlet; In air inlet outside, be provided with wind pressure adjusting device.On air inlet, be provided with volume adjusting apparatus.The magnet that ferromagnetic substance removing device is selected is the electromagnet that soft iron or silicon steel material are manufactured, and during power-off, bushel iron bits can split away off from aggregate passing away inwall automatically.Have simple in structurely, maneuverable feature, meets the theory of environmental protection and sustainable development.
Description
Technical field
The utility model relates to a kind of knot screen, is specifically related to a kind of device that light foreign material in regenerated building aggregate and bushel iron bits are carried out to removal of impurities, belongs to building waste separation technology field.
Background technology
Utilizing construction waste to prepare regeneration aggregate, is the emphasis of current construction waste regeneration research.Along with the enhancing of people's sustainable development idea and scientific and technical development, increasing solid waste can be recycled, and wherein the overwhelming majority becomes regeneration aggregate.But in the building solid castoff regeneration aggregate of preparation, be mixed with foreign material and bushel iron bits, the quality of regenerated building aggregate will be affected.
Summary of the invention
The utility model proposes a kind of regenerated building aggregate knot screen in order to address the above problem, can regenerated building aggregate and light foreign material and bushel iron bits be separated with simple structure.
The utility model is achieved through the following technical solutions: a kind of regenerated building aggregate knot screen, and this knot screen comprises feed hopper; The exit of feed hopper is provided with a split tunnel; Described split tunnel has two passing aways; A passing away is light foreign material passing away; On light foreign material passing away, be provided with pressure relief device; Another passing away is aggregate passing away; On the outer wall of aggregate passing away, be provided with ferromagnetic substance removing device; In split tunnel inside, be provided with material flow control device, for loose aggregate and light foreign material; A side at split tunnel has the air inlet being communicated with it; In described air inlet outside, be provided with the wind pressure adjusting device that wind pressure is provided.On described air inlet, be provided with volume adjusting apparatus.Described material flow control device is comprised of several irregular iron staffs of arranging, and iron staff crosses on the inwall that is arranged on split tunnel.The magnet that described ferromagnetic substance removing device is selected is the electromagnet that soft iron or silicon steel material are manufactured, and during power-off, bushel iron bits can split away off from aggregate passing away inwall automatically.
The beneficial effects of the utility model are: regenerated building aggregate knot screen of the present utility model is simple in structure, easily operate, and meet the theory of environmental protection and sustainable development.
Below in conjunction with accompanying drawing, regenerated building aggregate knot screen of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is material flow control device schematic diagram.
In figure: 1, feed hopper; 2, split tunnel; 3, wind pressure adjusting device; 4, air inlet; 4-1, volume adjusting apparatus; 5, material flow control device; 5-1, iron staff; 6, ferromagnetic substance removing device; 7, pressure relief device; 8, aggregate passing away; 9, light foreign material passing away.
The specific embodiment
Be below a specific embodiment of the present utility model, now by reference to the accompanying drawings the utility model be described further.
As shown in Figure 1, a kind of regenerated building aggregate knot screen, this knot screen comprises feed hopper 1; The exit of feed hopper 1 is provided with a split tunnel 2; Below split tunnel 2, be divided into two passing aways; A passing away is light foreign material passing away 9, for discharging separated light foreign material; On light foreign material passing away 9, be provided with pressure relief device 7, for the excessive pressure of the light foreign material passing away of venting, be beneficial to the smooth discharge of light foreign material; Another passing away is aggregate passing away 8, for discharging aggregate; On the outer wall of aggregate passing away 8, be provided with ferromagnetic substance removing device 6, for bushel iron bits are adsorbed on to passing away inwall; In split tunnel 2, be provided with material flow control device 5, for loose aggregate and light foreign material; A side at split tunnel 2 has the air inlet 4 being communicated with it; In described air inlet 4 outsides, being provided with the wind pressure adjusting device of wind pressure 3, wind pressure adjusting device are provided is blower fan.
On described air inlet 4, be provided with volume adjusting apparatus 4-1, the present embodiment volume adjusting apparatus 4-1 be one can pull baffle plate.
As shown in Figure 2, described material flow control device 5 is comprised of several irregular iron staff 5-1 that arrange, and iron staff crosses on the inwall that split tunnel 2 is arranged on split tunnel 2.
What described ferromagnetic substance removing device 6 was selected is that magnet is the electromagnet that soft iron or silicon steel material are manufactured, and during power-off, bushel iron bits can split away off from aggregate passing away 8 inwalls automatically.
The course of work is: the building aggregate that is mixed with light foreign material enters split tunnel 2 by feed hopper 1, in split tunnel 2, by material flow control device 5, make to be mixed with the aggregate of foreign material loose, by wind pressure adjusting device 3 and intake adjusting device 4-1, change the blast that rotation speed of fan and air inlet 4 air quantity regulate split tunnel 2, under the effect of the wind pressure applying, density is less than the light foreign material of aggregate and discharges through light foreign material passing away 9; Bushel iron bits enter aggregate passing away 8 with aggregate, and bushel iron bits are adsorbed by ferromagnetic substance removing device 6 in aggregate passing away 8 passages, and aggregate is discharged through aggregate passing away 8.When power-off, bushel iron bits can split away off from aggregate passing away 8 inwalls automatically.
Claims (4)
1. a regenerated building aggregate knot screen, is characterized in that: this knot screen comprises feed hopper (1); The exit of feed hopper (1) is provided with a split tunnel (2); Described split tunnel (2) has two passing aways; A passing away is light foreign material passing away (9); On light foreign material passing away (9), be provided with pressure relief device (7); Another passing away is aggregate passing away (8); On the outer wall of aggregate passing away (8), be provided with ferromagnetic substance removing device (6); In split tunnel (2) inside, be provided with material flow control device (5), for loose aggregate and light foreign material; A side at split tunnel (2) has the air inlet (4) being communicated with it; In described air inlet (4) outside, be provided with the wind pressure adjusting device of wind pressure (3) is provided.
2. a kind of regenerated building aggregate knot screen according to claim 1, is characterized in that being provided with volume adjusting apparatus (4-1) on described air inlet (4).
3. a kind of regenerated building aggregate knot screen according to claim 1, is characterized in that described material flow control device (5) is comprised of several irregular iron staffs of arranging, and iron staff crosses on the inwall that is arranged on split tunnel (2).
4. a kind of regenerated building aggregate knot screen according to claim 1, it is characterized in that the magnet that described ferromagnetic substance removing device (6) is selected is the electromagnet that soft iron or silicon steel material are manufactured, during power-off, bushel iron bits can split away off from aggregate passing away (8) inwall automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386782.2U CN203990900U (en) | 2014-07-14 | 2014-07-14 | A kind of regenerated building aggregate knot screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386782.2U CN203990900U (en) | 2014-07-14 | 2014-07-14 | A kind of regenerated building aggregate knot screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990900U true CN203990900U (en) | 2014-12-10 |
Family
ID=52030970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386782.2U Expired - Fee Related CN203990900U (en) | 2014-07-14 | 2014-07-14 | A kind of regenerated building aggregate knot screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669530A (en) * | 2022-03-03 | 2022-06-28 | 重庆茂侨科技有限公司 | Aggregate cleaning equipment |
-
2014
- 2014-07-14 CN CN201420386782.2U patent/CN203990900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669530A (en) * | 2022-03-03 | 2022-06-28 | 重庆茂侨科技有限公司 | Aggregate cleaning equipment |
| CN114669530B (en) * | 2022-03-03 | 2023-06-06 | 重庆茂侨科技有限公司 | Aggregate cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |