CN206588150U - A kind of heavy-metal contaminated soil solidification and stabilization processing system - Google Patents
A kind of heavy-metal contaminated soil solidification and stabilization processing system Download PDFInfo
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- CN206588150U CN206588150U CN201720253449.8U CN201720253449U CN206588150U CN 206588150 U CN206588150 U CN 206588150U CN 201720253449 U CN201720253449 U CN 201720253449U CN 206588150 U CN206588150 U CN 206588150U
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- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 83
- 238000012545 processing Methods 0.000 title claims abstract description 25
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 22
- 230000006641 stabilisation Effects 0.000 title claims abstract description 19
- 238000011105 stabilization Methods 0.000 title claims abstract description 18
- 238000007711 solidification Methods 0.000 title claims abstract description 14
- 230000008023 solidification Effects 0.000 title claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 17
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003814 drug Substances 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005067 remediation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model discloses a kind of heavy-metal contaminated soil solidification and stabilization processing system, the agent-feeding treatment unit of the system includes treatment box, the second charging belt in treatment box, the first sprinkling equipment above the second charging belt, and be connected and dosing tank and dosing controller above treatment box with the first sprinkling equipment；Conserving unit includes curing box, the second sprinkling equipment in curing box, soil humidity sensor, soil pH sensor below the second sprinkling equipment, water tank, control valve above curing box, and soda acid medicine-chest and plus ph controller above curing box；Soil humidity sensor and soil pH sensor are respectively transmitted signal to control valve and add ph controller, for controlling the watering amount of water tank and the acid adding alkali number of soda acid medicine-chest；The discharge end of second charging belt is stretched into curing box.The utility model can ensure the stabilization processes effect and efficiency of heavy-metal contaminated soil well.
Description
Technical field
The utility model belongs to environmental protection device, more particularly to a kind of heavy-metal contaminated soil solidification and stabilization processing system
System.
Background technology
With the enhancing of people's environmental consciousness, heavy metal-polluted soil problem is widely paid close attention to gradually.Heavy metal in soil
Source be broadly divided into two classes, a class is natural source, and a class is artificial source.Natural source includes volcanic eruption, rock
Weathering etc., artificial source refers to pollution of the production activity of industrial or agricultural to soil.Wherein, industrial pollution source：Mining and smelting industry etc.
Basic industries are the primary pollution source to Environment release heavy metal.Heavy metal in soil mainly includes：Co、As、Cr、Hg、Mn、
Ni, Pb, Cd, Cu, Zn etc..Heavy metal-polluted soil can influence health by food chain or other channels, thus cause it is special
Disease.Toxic heavy metal has the spy of disguise, chronicity, non-degradable and irreversibility during soil pollution
Point, it is polluted and preventing and treating is always studied both at home and abroad focus and difficult point.
Main heavy-metal contaminated soil treatment technology is curing/stabilizing at present, but the general unsystematic of equipment and company
Continuous property, monitoring and adjustment in time to each data of soil in processing procedure also not enough in place, cause the effect and efficiency of processing not
It is enough.
License notification number is that CN205270328U discloses a kind of new contaminated soil stabilization processes device, is wrapped
Include soil remediation case, mixed solution agitator tank, the ratio of soil and medicament is difficult to control, and soil maintenance is not in place.License
Notification number is that CN204262048U discloses a kind of contaminated soil heterotopic solidification and stabilization reparation complete set of equipments, including soil storage
Tibetan, constant feeder, solid chemicals storehouse, screw(-type) feeder of weighing, liquid preparation case, compound pump, flusher, soil breaking
Machine, feeding belt machine, cutting breaking mixing apparatus, soil mixer, discharging belt conveyer, break up breaking mixing apparatus composition, if
Standby various, flow is complicated.License notification number is that CN205308948U discloses a kind of contaminated soil remediation processing system, is wrapped
Pretreatment unit, charging metering units, agent-feeding treatment unit are included, system is to soil conditions without real-time monitoring, feedback, influence processing
Effect.
Utility model content
The purpose of this utility model is to provide a kind of heavy-metal contaminated soil solidification and stabilization processing system, it is intended to solve
The deficiencies in the prior art in above-mentioned background technology.
The utility model is achieved in that a kind of heavy-metal contaminated soil solidification and stabilization processing system, the system bag
Include for being solidified to soil, the agent-feeding treatment unit of stabilization processes, and for soil conserve maintenance unit；Its
In,
The agent-feeding treatment unit includes treatment box, the second charging belt in treatment box, positioned at the second feeding skin
The first sprinkling equipment with top, and be connected and dosing tank and Adding medicine control above treatment box with the first sprinkling equipment
Device；
The maintenance unit includes curing box, the second sprinkling equipment in curing box, under the second sprinkling equipment
Soil humidity sensor, the soil pH sensor of side, water tank, control valve above curing box, and positioned at curing box
The soda acid medicine-chest of top and plus ph controller；Soil humidity sensor and the soil pH sensor is respectively transmitted signal extremely
Control valve and plus ph controller, for controlling the watering amount of water tank and the acid adding alkali number of soda acid medicine-chest；
The discharge end of second charging belt is stretched into curing box.
Preferably, the processing system also includes charging weighing unit, and the charging weighing unit includes the first feeding skin
Band and electronic belt scale, the electronic belt scale are located at the feed end of the first charging belt, the discharging of first charging belt
Docked with the feed end of the second charging belt at end.
Preferably, the processing system also includes being used for carrying out soil crushing and screening list that is broken and sieving pretreatment
Member.
Compared to the shortcoming and defect of prior art, the utility model has the advantages that：The utility model is in energy
Enough systems, continuously heavy metal contaminated soil carry out curing/stabilizing improvement, wherein, charging weighing unit is to soil and medicine
The mass ratio of agent carries out accurately control；The soil humidity sensor and soil pH sensor conserved in unit can be to maintenance
Soil is monitored in real time, adjusts curing condition, and the utility model can ensure at the stabilisation of heavy-metal contaminated soil well
Manage effect and efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model heavy-metal contaminated soil solidification and stabilization processing system.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, Fig. 1 is the structural representation of the utility model heavy-metal contaminated soil solidification and stabilization processing system
Figure.
A kind of heavy-metal contaminated soil solidification and stabilization processing system, the system includes being used to solidify soil, surely
The agent-feeding treatment unit of fixedization processing, and the maintenance unit conserved for soil；Wherein,
The agent-feeding treatment unit includes treatment box 7, the second charging belt 4 in treatment box 7, positioned at the second feeding
First sprinkling equipment 5 of the top of belt 4, and be connected with the first sprinkling equipment 5 and the dosing tank 6 above treatment box 7 and
Dosing controller (omits view) in figure；
The maintenance unit includes curing box 9, the second sprinkling equipment 8 in curing box 9, positioned at the second sprinkling equipment
Soil humidity sensor, the soil pH sensor 12 of 8 lower sections, (Tu Zhong is saved for water tank 10, control valve positioned at the top of curing box 9
Omit view), and soda acid medicine-chest 11 and plus ph controller (view is omitted in figure) positioned at the top of curing box 9；The soil
Humidity sensor and soil pH sensor 12 are respectively transmitted signal to control valve and add ph controller, for controlling water tank
10 watering amount and the acid adding alkali number of soda acid medicine-chest；
The discharge end of second charging belt 4 is stretched into curing box 9.
In the utility model embodiment, to accurately hold agent-feeding treatment unit, maintenance unit in processing soil course
Required chemical feeding quantity, more specifically, the processing system also include charging weighing unit, and the charging weighing unit includes first
Charging belt 3 and electronic belt scale 2, the electronic belt scale 2 are located at the feed end of the first charging belt 3, first feeding
The discharge end of belt 3 is docked with the feed end of the second charging belt 4.
In the utility model embodiment, to ensure that soil is not influenceed treatment effect by caking, more specifically, the processing
System also includes being used for carrying out soil crushing and screening unit 1 that is broken and sieving pretreatment.
In the utility model embodiment, the first sprinkling equipment 5, the second sprinkling equipment 8 can be simple spray head, electronics
Belt claims 2 to be used for weighing to the soil of required processing, and weighing results are input in control system, for dosing controller
The folding time be controlled.Crushing and screening unit 1 is crusberscreen.
In actual application of the present utility model, crusberscreen is crushed contaminated soil, and screens out symbol
The soil that curing/stabilizing administers Particle size requirements is closed, is easy to follow-up medicament sprinkling uniform, reaches treatment effect, it is impossible to be broken
Big particle diameter soil or building waste then picked out.Soil after crushing and screening is weighed by belted electronic balance, electronics skin
Belt scale 2 transfers signals to agent-feeding treatment unit, and the quality to soil is accurately controlled, so as to control soil and medicament
Mass ratio, it is ensured that contaminated soil remediation effect.Soil after weighing is transported to the second charging belt 4 by the first charging belt 3
On, the soil that the first sprinkling equipment 5 carries out after quantitative spray, spray according to the amount of soil is transported to by the second charging belt 4
In curing box 9, after the humidity and pH of soil humidity sensor and the sensing soil of soil pH sensor 12, signal is respectively transmitted extremely
Control valve and plus ph controller, for controlling the watering amount of water tank 10 and the acid adding alkali number of soda acid medicine-chest, water tank 10
Soda acid in water, soda acid medicine-chest is sprayed by the second sprinkling equipment 8.
The utility model can system, continuously heavy metal contaminated soil carry out curing/stabilizing improvement, wherein,
Feed weighing unit and accurately control is carried out to the mass ratio of soil and medicament；Conserve the soil humidity sensor and soil in unit
Earth pH sensors 12 can in real time be monitored to the soil of maintenance, adjust curing condition, and the utility model can ensure well
The stabilization processes effect and efficiency of heavy-metal contaminated soil.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of heavy-metal contaminated soil solidification and stabilization processing system, it is characterised in that the system includes being used to enter soil
Row solidification, the agent-feeding treatment unit of stabilization processes, and the maintenance unit conserved for soil；Wherein, the agent-feeding treatment
Unit is including treatment box, the second charging belt in treatment box, the first sprinkling equipment above the second charging belt,
And be connected with the first sprinkling equipment and dosing tank and dosing controller above treatment box；The maintenance unit includes
Curing box, the second sprinkling equipment in curing box, soil humidity sensor, soil pH below the second sprinkling equipment
Sensor, water tank, control valve above curing box, and the soda acid medicine-chest above curing box and the control of acid adding alkali
Device；Soil humidity sensor and the soil pH sensor is respectively transmitted signal to control valve and adds ph controller, uses
In the watering amount and the acid adding alkali number of soda acid medicine-chest of control water tank；The discharge end of second charging belt stretches into curing box
It is interior.
2. heavy-metal contaminated soil solidification and stabilization processing system as claimed in claim 1, it is characterised in that the processing system
System also includes charging weighing unit, and the charging weighing unit includes the first charging belt and electronic belt scale, the electronics skin
With the feed end claimed located at the first charging belt, the discharge end of first charging belt and the feed end pair of the second charging belt
Connect.
3. heavy-metal contaminated soil solidification and stabilization processing system as claimed in claim 2, it is characterised in that the processing system
System also includes being used for carrying out soil crushing and screening unit that is broken and sieving pretreatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253449.8U CN206588150U (en) | 2017-03-15 | 2017-03-15 | A kind of heavy-metal contaminated soil solidification and stabilization processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253449.8U CN206588150U (en) | 2017-03-15 | 2017-03-15 | A kind of heavy-metal contaminated soil solidification and stabilization processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588150U true CN206588150U (en) | 2017-10-27 |
Family
ID=60124163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253449.8U Active CN206588150U (en) | 2017-03-15 | 2017-03-15 | A kind of heavy-metal contaminated soil solidification and stabilization processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588150U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126557A (en) * | 2017-12-22 | 2018-06-08 | 张王斌 | A kind of gardening pot flowers soil mixed processing device |
| CN110586632A (en) * | 2019-08-15 | 2019-12-20 | 太湖县木子峰农业发展有限公司 | Agriculture and forestry soil repairing device |
| CN110788125A (en) * | 2019-10-28 | 2020-02-14 | 武汉科技大学 | Be used for prosthetic solidification stabilization system of soil |
| CN111266397A (en) * | 2020-04-13 | 2020-06-12 | 北京中岩大地科技股份有限公司 | Polluted soil treatment system and application method thereof |
| CN112605116A (en) * | 2020-12-25 | 2021-04-06 | 苏州精英环保有限公司 | Integrated intelligent ex-situ stabilization repair equipment and method |
-
2017
- 2017-03-15 CN CN201720253449.8U patent/CN206588150U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126557A (en) * | 2017-12-22 | 2018-06-08 | 张王斌 | A kind of gardening pot flowers soil mixed processing device |
| CN110586632A (en) * | 2019-08-15 | 2019-12-20 | 太湖县木子峰农业发展有限公司 | Agriculture and forestry soil repairing device |
| CN110788125A (en) * | 2019-10-28 | 2020-02-14 | 武汉科技大学 | Be used for prosthetic solidification stabilization system of soil |
| CN110788125B (en) * | 2019-10-28 | 2022-03-04 | 武汉科技大学 | Be used for prosthetic solidification stabilization system of soil |
| CN111266397A (en) * | 2020-04-13 | 2020-06-12 | 北京中岩大地科技股份有限公司 | Polluted soil treatment system and application method thereof |
| CN111266397B (en) * | 2020-04-13 | 2024-03-29 | 北京中岩大地科技股份有限公司 | Polluted soil treatment system and use method thereof |
| CN112605116A (en) * | 2020-12-25 | 2021-04-06 | 苏州精英环保有限公司 | Integrated intelligent ex-situ stabilization repair equipment and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Address before: 410000 No. 306, No. 88, Xinjian East Road, Yuhua District, Changsha City, Hunan Province Patentee before: HUNAN JIAFENG ENGINEERING DESIGN Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Middling coal Geology (Hunan) Environmental Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Country or region before: Zhong Guo |
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| CP03 | Change of name, title or address |