CN205762938U - A kind of contaminated soil remediation device - Google Patents
A kind of contaminated soil remediation device Download PDFInfo
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- CN205762938U CN205762938U CN201620654892.1U CN201620654892U CN205762938U CN 205762938 U CN205762938 U CN 205762938U CN 201620654892 U CN201620654892 U CN 201620654892U CN 205762938 U CN205762938 U CN 205762938U
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- drip washing
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- stirring reaction
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Abstract
This utility model relates to a kind of contaminated soil remediation device, reaction unit is stirred including drip washing, the upper inlet of described drip washing stirring reaction unit connects one of them outlet of soil screening device, another outlet of soil screening device connects pulverizer, drip washing stirring reaction unit includes drip washing chamber, think motor and the agitator being positioned at drip washing top of chamber, the upper inlet of the other end of drip washing stirring reaction unit connects medicament storage tank, the outlet of drip washing stirring reaction unit connects import and the lower inlet of drip washing stirring reaction unit of equipment for separating liquid from solid respectively by lateral, the side of equipment for separating liquid from solid is hinged with out earth mulch, the lower end of equipment for separating liquid from solid is positioned at the dirty pond of storage, described storage arranges outlet bottom dirty pond.This utility model can remove substantial amounts of heavy metal contaminants in soil, can effectively limit the range of scatter of nuisance pollutant simultaneously.
Description
Technical field
This utility model belongs to field of chemical equipment, is specifically related to a kind of contaminated soil remediation device.
Background technology
Soil was natural asylum and the purified treatment place of all kinds of garbage originally, along with constantly adding of process of industrialization
Hurry up, the unreasonable exploitation of mineral resources and smelt discharge, long-term soil carried out sewage irrigation and mud is used, human activity
Atmospheric sedimentation, chemical fertilizer and the pesticide caused the reason such as use, cause soil pollution serious, be different from water and air, soil
Being the final receptor of 90% pollutant, China's soil environment situation totally allows of no optimist, and whole nation soil pollution exceeding standard rate reaches 16.1%,
While industry and mining discarded ground soil environment outstanding problem, arable soil environmental quality more causes anxiety, and once soil is by dirt
Dye, it is possible to decrease Crop yield and quality, the health of the remote-effects mankind such as polluted underground water；Existing soil removal and replacement recovery technique is deposited
The most thoroughly removing pollutant, it is likely that cause the pollution of secondary, and underground is produced the problem polluted, and biology is repaiied
Soil shallow-layer is repaired more effective by recovering technology, can not meet deep soil repairing effect, and original contaminated soil heterotopic drenches
Washing and can only carry out repair process in contaminated soil drip washing factory, the scope of application is narrower.
Utility model content
This utility model purpose there is provided one can remove substantial amounts of heavy metal contaminants in soil, has widely
Repair application, can effectively limit the contaminated soil remediation device of the range of scatter of nuisance pollutant simultaneously.
For achieving the above object, this utility model offer techniques below scheme:
A kind of contaminated soil remediation device, stirs reaction unit including drip washing, and the enterprising of reaction unit is stirred in described drip washing
Mouth connects one of them outlet of soil screening device, and described soil screening device includes vibrosieve and separator, described separation
Device is positioned at the upper end of vibrosieve, and vibrosieve arranges at least two, and the corresponding upper outlet of each vibrosieve, soil sieve chooses to install
Another outlet put connects pulverizer, and the first crushing shaft and second that be arranged in parallel the most respectively inside described pulverizer is pulverized
Axle, the interlaced correspondence of Disintegrating knife of the first crushing shaft and the second crushing shaft, drip washing stirring reaction unit includes drip washing chamber, with
For being positioned at motor and the agitator of drip washing top of chamber, the upper inlet of the other end of drip washing stirring reaction unit connects medicament storage tank,
The outlet of drip washing stirring reaction unit connects import and the drip washing stirring reaction dress of equipment for separating liquid from solid respectively by lateral
The lower inlet put, the side of described equipment for separating liquid from solid is hinged with out earth mulch, and the lower end of equipment for separating liquid from solid is positioned at the dirty pond of storage,
The bottom going out earth mulch is positioned at the top in the dirty pond of storage, arranges outlet bottom described storage dirt pond.
Further, described equipment for separating liquid from solid includes horizontal cylindrical roller and variable speed electric motors, particularly, and variable speed electric motors, particularly is positioned at circle
The outside of post cylinder, the outer wall of cylindrical roller is made up of filter cloth and iron sheet, and the area of filter cloth accounts for two points of the cylindrical roller gross area
One of, at the inside 1/2nd of cylindrical roller, level is laid with filter screen.
Further, described drip washing stirring reaction unit connects on import and the drip washing stirring reaction unit of medicament storage tank
Connect the import of soil screening device in same level.
Further, described filter cloth is industrial filter cloth.
Further, the described filter cloth distance away from the dirty pond of storage is less than the iron plate distance away from the dirty pond of storage,
This utility model is a kind of contaminated soil remediation device, and it has the beneficial effect that
This utility model adds pulverizer, and the first crushing shaft and the Disintegrating knife of the second crushing shaft within pulverizer are mutual
Staggered correspondence, can make that stone and bigger soil particle pulverize is more thorough, it is not easy to omit, at least two vibration
Sieve, sieves stage by stage, screening more careful, after the stone tentatively sieving out and bigger soil particle being pulverized
Again sieve, contaminated soil remediation dynamics can be strengthened, make contaminated soil remediation more thorough, because equipment for separating liquid from solid is positioned at storage
Dirty pond, therefore be hinged with out earth mulch at the side of equipment for separating liquid from solid, when the mud after separation is drawn out, will go out earth mulch, to be laid in storage dirty
Upper end, pond, is unearthed and builds the effect of " bridge ", can be drawn out by mud faster, improves work efficiency；This utility model exists
Contaminated site can realize quickly processing, and has at the bottom of consumed energy, and separation efficiency is high, mobility and the advantage such as applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of contaminated soil remediation device.
Fig. 2 is the structural representation of the equipment for separating liquid from solid of this utility model a kind of contaminated soil remediation device.
Fig. 3 be this utility model a kind of contaminated soil remediation device go out the structural representation after earth mulch is opened.
Label in accompanying drawing: 1 is soil screening device, and 2 is pulverizer, 3 is drip washing chamber, and 4 is agitator, and 5 is solid-liquid separation
Device, 6 is medicament storage tank, and 7 is the dirty pond of storage, and 8 is the first crushing shaft, and 9 is the second crushing shaft, and 10 is vibrosieve, and 11 is separator,
12 for going out earth mulch, and 13 is outlet, and 14 is motor, and 15 is variable speed electric motors, particularly, and 16 is filter cloth, and 17 is iron sheet, and 18 is filter screen.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described:
As shown in FIG. 1 to 3, a kind of contaminated soil remediation device, stir reaction unit including drip washing, described drip washing is stirred
The upper inlet of reaction unit connects one of them outlet of soil screening device 1, and described soil screening device 1 includes vibrosieve 10
With separator 11, described separator 11 is positioned at the upper end of vibrosieve 10, and vibrosieve 10 arranges at least two, each vibrosieve
10 corresponding outlets, another outlet of soil screening device 1 connects pulverizer 2, and described pulverizer 2 is internal puts down the most respectively
Row arranges the first crushing shaft 8 and the second crushing shaft 9, and the Disintegrating knife of the first crushing shaft 8 and the second crushing shaft 9 is interlaced right
Should, drip washing stirring reaction unit includes drip washing chamber 3, thinks motor 14 and the agitator 4 being positioned at top, drip washing chamber 3, and drip washing is stirred
The upper inlet of the other end of reaction unit connects medicament storage tank 6, and drip washing stirring reaction unit connects the upper inlet of medicament storage tank 6
With the upper inlet of connection soil screening device 1 on drip washing stirring reaction unit in same level, drip washing stirring reaction unit
Outlet connected the import of equipment for separating liquid from solid 5 and the lower inlet of drip washing stirring reaction unit respectively by lateral, described
The side of equipment for separating liquid from solid 5 is hinged with out earth mulch 12, and the lower end of equipment for separating liquid from solid 5 is positioned at the dirty pond 7 of storage, and described solid-liquid divides
Including horizontal cylindrical roller and variable speed electric motors, particularly 15 from device 5, variable speed electric motors, particularly 15 is positioned at the outside of cylindrical roller, cylindrical roller
Outer wall is made up of filter cloth 16 and iron sheet 17, and the area of filter cloth 16 accounts for 1/2nd of the cylindrical roller gross area, and filter cloth 16 is away from storage dirt
The distance in pond 7 is less than the iron plate 17 distance away from the dirty pond 7 of storage, and at the inside 1/2nd of cylindrical roller, level is laid with filter screen 18,
The bottom going out earth mulch 12 is positioned at the top in the dirty pond 7 of storage, and storage arranges outlet 13 bottom dirty pond 7, and filter cloth 16 is industrial filter cloth.
Contaminated soil is selected the pre-granule obtained through soil screening device 1, by the vibrosieve in soil screening device 1
10 remove containing the thick foreign material such as rubbish, stone, after pulverizing, are fed again into soil screening device 1 in thick foreign material are sent into pulverizer 2
Sieve, the contaminated soil sieving out from soil screening device 1 is transported in drip washing stirring reaction unit, passes through motor
14 and the building form of agitator 4 carry out mechanical agitation, carrying leacheate from medicament storage tank 6 during stirring, to enter drip washing stirring anti-
In answering device, making both abundant fusion reactions, reacted moistening soil enters equipment for separating liquid from solid 5, in the effect of centrifugal force
Lower mud is thrown to cylindrical roller outer wall, and cylindrical roller outer wall is to be made up of filter cloth 16 and iron sheet 17, preliminary through drainage screen 18
Filtering, then separated with sewage by mud by filter cloth 16, isolated sewage enters in the dirty pond 7 of storage, isolated mud
Carry out soil backfill.
The embodiment of the above, preferred embodiment the most of the present utility model, only in order to explain that this practicality is new
Type, and unrestricted this utility model practical range, therefore all equivalence changes done in structure of the present utility model, feature and principle
With improvement etc., all should be included in this utility model claim.
Claims (5)
1. a contaminated soil remediation device, stirs reaction unit including drip washing, it is characterised in that described drip washing stirring reaction dress
The upper inlet put connects one of them outlet of soil screening device (1), and described soil screening device (1) includes vibrosieve (10)
With separator (11), described separator (11) is positioned at the upper end of vibrosieve (10), and vibrosieve (10) arranges at least two, often
The corresponding upper outlet of individual vibrosieve (10), another outlet of soil screening device (1) connects pulverizer (2), described pulverizing
Machine (2) internal be arranged in parallel the most respectively the first crushing shaft (8) and the second crushing shaft (9), the first crushing shaft (8) and second is pulverized
The interlaced correspondence of Disintegrating knife of axle (9), drip washing stirring reaction unit includes drip washing chamber (3), thinks and be positioned at top, drip washing chamber (3)
The motor (14) in portion and agitator (4), the upper inlet of the other end of drip washing stirring reaction unit connects medicament storage tank (6), drip washing
The outlet of stirring reaction unit connects import and the drip washing stirring reaction unit of equipment for separating liquid from solid (5) respectively by lateral
Lower inlet, the side of described equipment for separating liquid from solid (5) is hinged with out earth mulch (12), and the lower end of equipment for separating liquid from solid (5) is positioned at
In the dirty pond (7) of storage, the bottom going out earth mulch (12) is positioned at the top of the dirty pond (7) of storage, and described storage dirt pond (7) bottom arranges outlet
(13).
A kind of contaminated soil remediation device the most according to claim 1, it is characterised in that described equipment for separating liquid from solid (5)
Including horizontal cylindrical roller and variable speed electric motors, particularly (15), variable speed electric motors, particularly (15) is positioned at the outside of cylindrical roller, outside cylindrical roller
Wall is made up of filter cloth (16) and iron sheet (17), and the area of filter cloth (16) accounts for 1/2nd of the cylindrical roller gross area, cylindrical roller
Inside 1/2nd at level be laid with filter screen (18).
A kind of contaminated soil remediation device the most according to claim 1, it is characterised in that described drip washing stirring reaction unit
The upper inlet of soil screening device (1) is connected same on the upper inlet of upper connection medicament storage tank (6) and drip washing stirring reaction unit
On one horizontal plane.
A kind of contaminated soil remediation device the most according to claim 2, it is characterised in that described filter cloth (16) is industry filter
Cloth.
A kind of contaminated soil remediation device the most according to claim 2, it is characterised in that described filter cloth (16) is away from the dirty pond of storage
(7) distance is less than the iron plate (17) distance away from the dirty pond (7) of storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654892.1U CN205762938U (en) | 2016-06-28 | 2016-06-28 | A kind of contaminated soil remediation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620654892.1U CN205762938U (en) | 2016-06-28 | 2016-06-28 | A kind of contaminated soil remediation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205762938U true CN205762938U (en) | 2016-12-07 |
Family
ID=58127666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620654892.1U Active CN205762938U (en) | 2016-06-28 | 2016-06-28 | A kind of contaminated soil remediation device |
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| CN (1) | CN205762938U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617631A (en) * | 2017-09-26 | 2018-01-23 | 航天环境工程有限公司 | A kind of portable continuous filter cloth thermal desorption processing system of organic material contaminated soil and application |
| CN107639108A (en) * | 2017-07-21 | 2018-01-30 | 郑旭东 | A kind of Ex-situ washing remediation of heavy-metal contaminated soil |
| CN108500055A (en) * | 2018-04-17 | 2018-09-07 | 杨大伟 | A kind of heavy-metal contaminated soil reparation all-in-one machine based on ionic liquid |
| CN109433811A (en) * | 2018-11-28 | 2019-03-08 | 中国科学院地理科学与资源研究所 | Contaminated soil remediation device |
| CN110369465A (en) * | 2019-06-01 | 2019-10-25 | 王晓军 | A kind of soil remediation abatement equipment |
| CN110653152A (en) * | 2019-09-30 | 2020-01-07 | 中国科学院地理科学与资源研究所 | Soil micro-plastic separation device |
| CN111604369A (en) * | 2019-02-25 | 2020-09-01 | 台境企业股份有限公司 | Saline-alkali soil purification system and purification method thereof |
-
2016
- 2016-06-28 CN CN201620654892.1U patent/CN205762938U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639108A (en) * | 2017-07-21 | 2018-01-30 | 郑旭东 | A kind of Ex-situ washing remediation of heavy-metal contaminated soil |
| CN107617631A (en) * | 2017-09-26 | 2018-01-23 | 航天环境工程有限公司 | A kind of portable continuous filter cloth thermal desorption processing system of organic material contaminated soil and application |
| CN108500055A (en) * | 2018-04-17 | 2018-09-07 | 杨大伟 | A kind of heavy-metal contaminated soil reparation all-in-one machine based on ionic liquid |
| CN109433811A (en) * | 2018-11-28 | 2019-03-08 | 中国科学院地理科学与资源研究所 | Contaminated soil remediation device |
| CN111604369A (en) * | 2019-02-25 | 2020-09-01 | 台境企业股份有限公司 | Saline-alkali soil purification system and purification method thereof |
| CN110369465A (en) * | 2019-06-01 | 2019-10-25 | 王晓军 | A kind of soil remediation abatement equipment |
| CN110653152A (en) * | 2019-09-30 | 2020-01-07 | 中国科学院地理科学与资源研究所 | Soil micro-plastic separation device |
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| GR01 | Patent grant |