CN208494427U - Crushing and screening device for soil remediation - Google Patents
Crushing and screening device for soil remediation Download PDFInfo
- Publication number
- CN208494427U CN208494427U CN201820433731.9U CN201820433731U CN208494427U CN 208494427 U CN208494427 U CN 208494427U CN 201820433731 U CN201820433731 U CN 201820433731U CN 208494427 U CN208494427 U CN 208494427U
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- crushing
- roller
- soil remediation
- screening
- discharge port
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- 238000012216 screening Methods 0.000 title claims abstract description 65
- 239000002689 soil Substances 0.000 title claims abstract description 49
- 238000005067 remediation Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000004575 stone Substances 0.000 claims abstract description 11
- 238000013467 fragmentation Methods 0.000 claims abstract description 6
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 3
- 238000007873 sieving Methods 0.000 abstract description 2
- 238000003900 soil pollution Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012954 risk control Methods 0.000 description 1
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of crushing and screening device for soil remediation, including cylinder crushing device and roller screening plant, the cylinder crushing device is used to carry out primary fragmentation to material, the roller screening plant is for sieving material after primary fragmentation, it is provided with screenings discharge port and coarse fodder discharge port, soil is discharged from screenings discharge port, and bulk stone is discharged from coarse fodder discharge port.The features such as crushing and screening device for being used for soil remediation has structure simple, and it is convenient and high-efficient to operate, without secondary pollution, the crushing and screening operation suitable for contaminated soil remediation.
Description
Technical field
The embodiments of the present invention are related to a kind of soil restoring device, are used for soil remediation in particular to one kind
Crushing and screening device.
Background technique
" national Investigation of Soil Pollution bulletin " display that State Ministry of Environmental Protection issued on April 17th, 2014, national soil are total
Exceeding standard rate be 16.1%, wherein slightly, slightly, moderate and serious pollution point ratio be respectively 11.2%, 2.3%, 1.5%
With 1.1%, it can be seen that national soil environment situation totally allows of no optimist, and some areas soil pollution is heavier, arable soil ring
Border quality causes anxiety, and industry and mining discarded ground soil environment outstanding problem, soil is badly in need of repairing.
" Soil Pollution Control action plan " proposition of publication State Council's in May, 2016, China to the year two thousand twenty soil pollution
Exacerbation trend is tentatively contained that soil environment quality totally keeps stablizing；It is managed comprehensively to the year two thousand thirty soil environment risk
Control；To the middle of this century, soil environment quality improves comprehensively, and the ecosystem realizes benign cycle.But China's soil is repaired at present
Recovering technology is still at an early stage, conventional Crushing & Screening Machineries common at this stage, usually since soil grades is not of uniform size simultaneously
And be mixed with bulk or especially big block of stone and result in blockage, influence crushing and screening efficiency, so influence the engineering of soil remediation into
Degree lacks the professional Crushing & Screening Machineries for being used for soil remediation.
Utility model content
The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, it is simple to provide a kind of structure, and have
There is the crushing and screening device for soil remediation for automatically removing stone function.
To realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that a kind of for soil remediation
Crushing and screening device, including cylinder crushing device and roller screening plant, the cylinder crushing device be used for material into
Row primary fragmentation, the roller screening plant are provided with screenings discharge port for sieving to material after primary fragmentation
With coarse fodder discharge port, soil is discharged from screenings discharge port, and bulk stone is discharged from coarse fodder discharge port.
In addition, the utility model also provides following attached technical scheme:
The included liner plate of cylinder crushing device；5~10 ° of cylinder crushing device declining forward；The roller of cylinder crushing device
Revolving speed is 1~4r/s.
The screen mesh size of roller screening plant is 10cm；15~35 ° of roller screening plant declining forward；Roller screening plant
Roller revolving speed be 0.1~0.5r/s.
The front end of roller screening plant is provided with striker plate.
The outside of roller screening plant is provided with seal closure.
This further includes apron feeder for crushing and screening device of soil remediation, and setting in the apron feeder and
The first travelling belt between cylinder crushing device is equipped with weighing on first travelling belt and claims.
The crushing and screening device for being used for soil remediation further includes roller pair breaking device, and is arranged in roller screening plant
The second travelling belt between roller pair breaking device, it is secondary that roller pair breaking device is used for the discharging progress to screenings discharge port
It is broken.
The crushing and screening device for being used for soil remediation further includes storage tank, and is arranged in roller pair breaking device and storing
Third travelling belt between tank.
The discharging-material size of roller pair breaking device is less than or equal to 5cm.
Compared with the prior art, the advantage of the crushing and screening device for soil remediation of the utility model is that it includes
Cylinder crushing device and roller screening plant, cylinder crushing device by using between material of different grain size frictional force and under
The broken of bulk soil is realized in the impact extruded effect generated during falling, enters rotary screen separating device after being crushed, and soil is from sieve
Lower object discharge port discharge, bulk stone are discharged from coarse fodder discharge port, thus realize broken and stone the removal of bulk soil, it is dirty
Dye soil does not have to remove stone cleaning and bulk particle in advance, can be directly entered the device and carry out crushing and screening processing, entire broken
Screening plant has the characteristics that operation is convenient, high-efficient, without secondary pollution, is suitable for the operation of contaminated soil remediation crushing and screening.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, embodiment or the relevant technologies will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, it is practical new that the accompanying drawings in the following description merely relates to this
Some embodiments of type, are not limitation of the utility model.
Fig. 1 is the structural schematic diagram of the crushing and screening device for soil remediation of the preferred embodiment of the utility model.
In figure: 1- apron feeder, the first travelling belt of 2-, the second travelling belt of 20-, 200- third travelling belt, 4-
Cylinder crushing device, 5- roller screening plant, 6- roller pair breaking device, 7- storage tank, 8- liner plate, 9- seal closure, 10- screenings
Discharge port, 11- coarse fodder discharge port, 12- striker plate.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
Body embodiment makees further unrestricted detailed description to technical solutions of the utility model.
See that Fig. 1, the crushing and screening device for soil remediation of the present embodiment include that apron feeder 1, first transports skin
Band 2, cylinder crushing device 4, roller screening plant 5, the second travelling belt 20, roller pair breaking device 6, third travelling belt 200,
And storage tank 7.
Apron feeder 1 is along inclined direction sent to the first travelling belt 2 blocky or loose for receiving starting material
Soil starting material to be processed.
First travelling belt 2 is common belt type conveyer, setting apron feeder 1 and cylinder crushing device 4 it
Between, it is still and transfers material for transporting.On first travelling belt 2 installation by weigh claim (not shown), can by with plate
The feeding of equal and quantitative is realized in the cooperation of formula batcher 1.
Material is into entering cylinder crushing device 4, the included liner plate 8 of cylinder crushing device 4 after twice transport before excessively, and before taking
Have a down dip installation, and roller mounted angle is 5 °~10 °, and revolving speed is 1~4r/s, and material enters after cylinder crushing device 4 with roller
Rotate together, by using between material of different grain size frictional force and dropping process in the impact extruded effect that generates realize it is big
Block soil is crushed.
Enter roller screening plant 5, the screen mesh size of roller screening plant 5 through the broken material of cylinder crushing device 4
For 10cm, the preceding installation that has a down dip, inclination angle is 15 °~35 °, and revolving speed is 0.1~0.5r/s.It is equipped in the lower section of roller screening plant 5
Screenings discharge port 10 and coarse fodder discharge port 11, soil are discharged from screenings discharge port 10, and bulk stone is from coarse fodder discharge port 11
Discharge is separately dealt with after the discharge of bulk stone.The front end of roller screening plant 5 is provided with striker plate 12, prevents bulk stone
It drops out.The outside of roller screening plant 5 is provided with seal closure 9, flying upward for dust in screening process can be reduced.
Second travelling belt 20 is common belt type conveyer, is arranged in roller screening plant 5 and roller pair breaking device 6
Between, for the bulk soil block after screening to be sent in roller pair breaking device 6.Roller pair breaking device 6 is used to squeeze by strength
Bulk soil block is crushed, discharging-material size is less than or equal to 5cm.Material after 6 second-time breakage of roller pair breaking device is transported by third
Defeated belt 200 is transported to storage tank 7.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (9)
1. a kind of crushing and screening device for soil remediation, it is characterised in that: sieved including cylinder crushing device and roller
Device, the cylinder crushing device is used to carry out primary fragmentation to material, after the roller screening plant is used for primary fragmentation
Material is sieved, and screenings discharge port and coarse fodder discharge port are provided with, and soil is discharged from screenings discharge port, bulk stone
It is discharged from coarse fodder discharge port.
2. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: the cylinder crushing dress
Set included liner plate；Described 5~10 ° of cylinder crushing device declining forward；The revolving speed of the roller of the cylinder crushing device be 1~
4r/s。
3. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: the rotary screen packing
The screen mesh size set is 10cm；Described 15~35 ° of roller screening plant declining forward；The roller of the roller screening plant turns
Speed is 0.1~0.5r/s.
4. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: the rotary screen packing
The front end set is provided with striker plate.
5. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: the rotary screen packing
The outside set is provided with seal closure.
6. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: further include board-like feed
Machine, and the first travelling belt being arranged between the apron feeder and cylinder crushing device are pacified on first travelling belt
Claim equipped with weighing.
7. the crushing and screening device according to claim 1 for soil remediation, it is characterised in that: further include roller pair breaking
Device, and the second travelling belt being arranged between roller screening plant and roller pair breaking device, the roller pair breaking device
Second-time breakage is carried out for the discharging to screenings discharge port.
8. the crushing and screening device according to claim 7 for soil remediation, it is characterised in that: it further include storage tank,
And the third travelling belt between roller pair breaking device and storage tank is set.
9. the crushing and screening device according to claim 7 for soil remediation, it is characterised in that: the roller pair breaking dress
The discharging-material size set is less than or equal to 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433731.9U CN208494427U (en) | 2018-03-29 | 2018-03-29 | Crushing and screening device for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433731.9U CN208494427U (en) | 2018-03-29 | 2018-03-29 | Crushing and screening device for soil remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494427U true CN208494427U (en) | 2019-02-15 |
Family
ID=65295304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433731.9U Active CN208494427U (en) | 2018-03-29 | 2018-03-29 | Crushing and screening device for soil remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665578A (en) * | 2019-10-14 | 2020-01-10 | 江苏海科环境科技工程有限公司 | High-efficient crushing equipment |
| CN111054485A (en) * | 2019-12-30 | 2020-04-24 | 冯露晨 | Polluted soil environment remediation method |
| CN116099641A (en) * | 2022-12-20 | 2023-05-12 | 中煤科工开采研究院有限公司 | Movable crushing and screening equipment |
-
2018
- 2018-03-29 CN CN201820433731.9U patent/CN208494427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665578A (en) * | 2019-10-14 | 2020-01-10 | 江苏海科环境科技工程有限公司 | High-efficient crushing equipment |
| CN111054485A (en) * | 2019-12-30 | 2020-04-24 | 冯露晨 | Polluted soil environment remediation method |
| CN116099641A (en) * | 2022-12-20 | 2023-05-12 | 中煤科工开采研究院有限公司 | Movable crushing and screening equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530007 12 Kexing Road, hi tech Zone, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |