CN205165342U - Portable processing apparatus who restores organic pollutants soil - Google Patents
Portable processing apparatus who restores organic pollutants soil Download PDFInfo
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- CN205165342U CN205165342U CN201520945784.5U CN201520945784U CN205165342U CN 205165342 U CN205165342 U CN 205165342U CN 201520945784 U CN201520945784 U CN 201520945784U CN 205165342 U CN205165342 U CN 205165342U
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Abstract
The utility model relates to a pollute the soil field of restoreing, concretely relates to novel movable apparatus who carries out ecological remediation to organic pollutants soil, this portable processing apparatus who restores organic pollutants soil includes: device trailer, biology bank up case, ventilation system, header tank, restoration soil, the utility model discloses the portable processing apparatus who restores organic pollutants soil that technical scheme provided adopts air natural draft, and the energy consumption is low, high effective microbe's introduction has greatly improved degradation efficiency, has shortened soil repair duration, supporting trailer, but convenient and fast's fortune is on -the -spot to polluting, and it is low, convenient succinct to place, environmental requirement, be applicable to the soil restoration of different scales, be particularly useful for pollution soil restoration on a small scale.
Description
Technical field
The utility model relates to contaminated soil remediation field, is specifically related to a kind of a kind of new mobile type device organic material contaminated soil being carried out to restoration of the ecosystem.
Background technology
Soil is the important component part of environment for human survival, and along with the quickening of urbanization process, the development of industrial or agricultural, soil resource is more and more shorter, and soil environment problem is increasingly serious.Soil pollution mainly contains the excessive use of chemical fertilizer, agricultural chemicals, the violation discharge of indusrial toxic harmful material, the leakage etc. of dangerous substance.According to the different in kind of pollutant, contaminated soil is divided into organic material contaminated soil and inorganic pollution soil.Organic material contaminated soil mainly refers to that agricultural chemicals, the industrial chemicals such as petroleum-type, benzene homologues, agricultural chemicals, polycyclic aromatic hydrocarbon, Polychlorinated biphenyls enter soil and exceed corresponding concentration, and the secondary affecting soil uses.In recent years, along with the adjustment of overall city planning, there is the place of large quantities of Organic Pollution in many insecticide factory, resettlements of collective of chemical fertilizer factory being originally positioned at city, in the soil of this kind of place, poisonous and hazardous content of organics exceeds standard seriously, can carry out secondary use after must processing.The reparative regeneration of contaminated soil is that solution land resource is in short supply, one of effective way of the existing land resource of maximum using.
The recovery technique of contaminated soil can be divided into based technique for in-situ remediation and the large class of showering technology two according to process place.Based technique for in-situ remediation can be divided into again in-situ treatment technology and in-situ control technology, and conventional in-situ treatment technology mainly comprises physics, chemistry and biotechnology etc.Showering technology can be divided into excavation and dystopy disposal technology.Each class methods are said different from improvement object, effect and becoming originally, and the more method of application has solidification/stabilization technique, chemical leaching, thermal desorption, burning, biological composting, phytoremediation etc. at present.All kinds of contaminated soil remediation technology has respective pluses and minuses, and Problems existing mainly contains:
1, higher to site requirements.
2, treatment scale has a definite limitation, is not suitable for the soil remediation that scale is too little.
3, need supporting infrastructure, also need newly-increased facility or place of banking up.；
4, the processing time is long, and cost is very high.
5, the secondary pollution such as waste gas, waste water is easily produced.
The deficiency of existing contaminated soil remediation technology significantly limit innoxious, the resource of contaminated soil, particularly to the reparation of the small-scale contaminated soil that some cause due to leakage, and rare concern especially.
Utility model content
The utility model is the treating apparatus of a kind of portable repairing organic polluted soil designed for organic material contaminated soil reparation.
The utility model is achieved by following technical proposals:
A kind for the treatment of apparatus of portable repairing organic polluted soil comprises: device trailer, biological stacking box, ventilating system, header tank, rehabilitating soil.
Contaminated soil is after the pretreatment such as sorting, screening, fragmentation, acidity, moisture adjustment, add leavening agent, fertilizer and nutriment in proportion, mix rear feeding mud stacking box, under the condition of controlled humidity, temperature, rely on the organic pollution in high-effective microorganism degraded soil, convert the harmful substance in soil to the innocuous substance such as carbon dioxide, water.
This matched with devices trailer, by device trailer, can mobile device prosthetic device is transported to scene fast easily, and little to reparation site requirements.
The biological stacking box of this device is unenclosed construction, is inside evenly arranged ventilation duct, and pretreated band is repaired mud and added biological stacking box from above, carries out biology and banks up.Soil after having repaired is discharged from soil outlet.If the outdoor placement of system, above should add a cover rain cover Insulation, as Polypropylence Sheet, straw mattress etc.
Ventilating system in this device is that biology is banked up and provided plentiful oxygen, is the core component of native system, adopts stainless steel tube to process, upper uniform pore openings.
This device establishes header tank, collect excessive sewage raw in soil remediation process, collect the header tank bottom biological stacking box by breather pipe, the water of this header tank contains higher organic pollution, collect the humidity for adjusting soil, temperature, and by innoxious for the contaminant degradation in water.
This device arranges rehabilitating soil temperature, humidity detection meter.This device is loaded on biological stacking box, installs after soil vanning to be repaired, for temperature, the humidity of monitor and repairing soil, to adjust, banks up provide best temperature, humidity environment for biology.
This device skin adopts insulation material parcel, ensures the temperature of mud stacking box, allows the degradation efficiency of Soil Microorganism, shortens repair time.
The treating apparatus of the portable repairing organic polluted soil that technical solutions of the utility model provide adopts air natural to ventilate, and energy consumption is low; The introducing of high-effective microorganism, drastically increases degradation efficiency, shortens the soil remediation time; Supporting trailer, conveniently can be transported to and pollute on-the-spot, and low, convenient succinct to place, environmental requirement, be applicable to the soil remediation of different scales, be particularly useful for small-scale contaminated soil remediation.
In sum, the treating apparatus of this portable repairing organic polluted soil has that energy consumption is low, security of operation, process are efficient, convenient and swift, and environmental sanitation, advantage applied widely, has certain economic benefit, environmental benefit and social benefit.
The utility model is banked up based on technology by biology, a kind for the treatment of apparatus of portable repairing organic polluted soil of utility model, this device is easy and simple to handle, removable, low to reparation site requirements, be applicable to the soil remediation of different scales, be particularly useful for small-scale contaminated soil remediation.Simultaneously by the use of high-performance bio bacterial classification, contaminant degradation efficiency comparatively standard biologic recovery technique of banking up improves greatly, shortens the time of soil remediation, for the practical application of the treating apparatus of this dynamic formula repairing organic polluted soil provides technical guarantee.The utility model is that organic material contaminated soil reparation provides a kind of new choice of technology, has broad application prospects.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the treating apparatus of a kind of portable repairing organic polluted soil of the present utility model.
Fig. 2 is the floor plan of ventilating system of the present utility model.
Fig. 3 is ventilation duct structural plan of the present utility model schematic diagram.
Fig. 4 is ventilation duct structural profile schematic diagram of the present utility model.
Label declaration: 1, device trailer; 2, biological stacking box; 3, ventilating system (ventilation duct); 4, header tank; 5, rehabilitating soil; 6, mud discharging mouth; 7, temperature humidity monitoring meter; 8, air vent.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment
As shown in Figure 1, the treating apparatus of a kind of portable repairing organic polluted soil of the utility model, mainly comprises device trailer 1, biological stacking box 2, ventilating system 3, header tank 4, rehabilitating soil 5, mud discharging mouth 6, temperature humidity monitoring meter 7.
High-effective microorganism is cultivated
High-effective microorganism can utilize existing bacterial classification or utilize the dominant bacteria in contaminated soil to cultivate, first from on-site soil, microorganism is gathered, room is screened, cultivates, is tamed out dominant bacteria by experiment, this bacterial classification can adapt to rapidly the soil of this Organic Pollution, cultivate rapidly, growth and breeding is fast, and degradation rate is high.
Contaminated soil pretreatment
With excavator, soil 5 to be repaired excavated out, is transported to and stacks a little temporarily, carry out sorting, sieve, fragmentation, acidity, the pretreatment such as moisture adjustment, add the bacterial classification after leavening agent, fertilizer, nutriment domestication.
Leavening agent generally selects sawdust or wood to cut, and the mass ratio of soil is 1:16.
Fertilizer is generally brid guano, and the mass ratio of soil is 1:2,
Bacterial classification adds rehabilitating soil 5 according to different major pollutants by experience or experimental data equal proportion, mixes.
Biology is banked up
Rehabilitating soil after pretreatment 5 is loaded biological stacking box 2.Be evenly arranged breather pipe 3 in biological stacking box 2, breather pipe adopts DN25 steel pipe, and air holes 8 evenly got through by every root pipe, interval 10cm, aperture φ 15, perforate is swung to down, and breather pipe is communicated with, in soil, the growth of high-efficiency strain provides enough oxygen with the external world.Under the nutrient condition of suitable temperature, humidity and abundance, microorganism breeds rapidly, the organic matter in pollution degradation soil.Regular sampling detects the Organic Pollutants content in soil, until reach code requirement.
The temperature of this device, humidity by being arranged on hygrometer in biological stacking box, thermometer 7 records, periodic logging, and to take appropriate measures.
The biology process of banking up may produce excessive water, the header tank 4 bottom biological stacking box 2 is collected by breather pipe, the water of this header tank contains higher organic pollution, collect humidity, the temperature for adjusting in soil, and by innoxious for the contaminant degradation in water, prevent secondary pollution.
After contaminated soil remediation completes, open the mud discharging mouth 6 on biological stacking box 2, unload the mud repaired, soil backfills, and reparation completes.
In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a treating apparatus for portable repairing organic polluted soil, is characterized in that: the treating apparatus of described portable repairing organic polluted soil comprises device trailer, biological stacking box, ventilating system, header tank, rehabilitating soil;
Described biological stacking box is placed on device trailer, and described ventilating system is arranged in biological stacking box;
Described header tank is arranged on bottom biological stacking box, and described reparation mud is placed in biological stacking box.
2. the treating apparatus of portable repairing organic polluted soil according to claim 1, it is characterized in that: described biological stacking box is unenclosed construction, described ventilating system comprises the ventilation duct be evenly arranged in biological stacking box, described ventilation duct is stainless steel tube, and described pipe is provided with equally distributed aperture.
3. the treating apparatus of portable repairing organic polluted soil according to claim 1, is characterized in that: be provided with temperature and humidity measure meter in described biological stacking box.
4. the treating apparatus of portable repairing organic polluted soil according to claim 1, is characterized in that: described biological stacking box device skin adopts insulation material parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945784.5U CN205165342U (en) | 2015-11-23 | 2015-11-23 | Portable processing apparatus who restores organic pollutants soil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520945784.5U CN205165342U (en) | 2015-11-23 | 2015-11-23 | Portable processing apparatus who restores organic pollutants soil |
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| CN205165342U true CN205165342U (en) | 2016-04-20 |
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| CN201520945784.5U Active CN205165342U (en) | 2015-11-23 | 2015-11-23 | Portable processing apparatus who restores organic pollutants soil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881347A (en) * | 2017-03-17 | 2017-06-23 | 中国科学院沈阳应用生态研究所 | A kind of method for improving heap temperature and humidity in biological heap recovery technique |
| CN109731902A (en) * | 2019-01-17 | 2019-05-10 | 天津友爱环保科技有限公司 | A kind of movable type electrochemical soil prosthetic device |
| CN109848196A (en) * | 2019-02-02 | 2019-06-07 | 上海泽复环境工程有限公司 | A kind of harmless treatment process of oil-polluted soils |
-
2015
- 2015-11-23 CN CN201520945784.5U patent/CN205165342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881347A (en) * | 2017-03-17 | 2017-06-23 | 中国科学院沈阳应用生态研究所 | A kind of method for improving heap temperature and humidity in biological heap recovery technique |
| CN109731902A (en) * | 2019-01-17 | 2019-05-10 | 天津友爱环保科技有限公司 | A kind of movable type electrochemical soil prosthetic device |
| CN109848196A (en) * | 2019-02-02 | 2019-06-07 | 上海泽复环境工程有限公司 | A kind of harmless treatment process of oil-polluted soils |
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