CN203875108U - Aeration and leaching combined repairing equipment aiming at organically-polluted soil - Google Patents
Aeration and leaching combined repairing equipment aiming at organically-polluted soil Download PDFInfo
- Publication number
- CN203875108U CN203875108U CN201420277393.6U CN201420277393U CN203875108U CN 203875108 U CN203875108 U CN 203875108U CN 201420277393 U CN201420277393 U CN 201420277393U CN 203875108 U CN203875108 U CN 203875108U
- Authority
- CN
- China
- Prior art keywords
- aeration
- reactor
- plate
- polluted soil
- vibrosieve
- 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 - Lifetime
Links
- 239000002689 soil Substances 0.000 title claims abstract description 44
- 238000005273 aeration Methods 0.000 title claims abstract description 28
- 238000002386 leaching Methods 0.000 title abstract 4
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007873 sieving Methods 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000003900 soil pollution Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the field of a sewage soil treatment device and particularly relates to aeration and leaching combined repairing equipment aiming at organically-polluted soil. The aeration and leaching combined repairing equipment comprises a reaction kettle, wherein a feeding opening is formed in the top of the reaction kettle; a discharging opening is formed in the bottom of the reaction kettle; the reaction kettle is internally and vertically provided with a stirring shaft; one end of the stirring shaft is in transmission connection with a stirring motor; the stirring shaft is provided with a stirring blade; aeration openings are formed in the bottom of the reaction kettle; an exhausting opening is formed in the top of the reaction kettle; and a leaching solution injection opening is formed in the side wall of the reaction kettle. With the adoption of the structure, the polluted soil is put into the reaction kettle; and the stirring and the aeration are combined in a repairing process through the stirring blade and the aeration openings, so that the polluted soil is mixed more uniformly.
Description
Technical field
The utility model relates to sewage soil treatment device field, particularly a kind of aeration for organic polluted soil and drip washing coupling prosthetic appliance.
Background technology
The approach that pollutant enters soil is various, the polluter containing in waste gas, particularly particle are deposited to ground and enter soil under Action of Gravity Field, in waste water, carry a large amount of pollutants and enter soil, the pollutant in solid waste directly enters soil or its diffusate enters soil.The soil pollution that wherein most importantly sewage irrigation brings.A large amount of uses of agricultural chemicals, chemical fertilizer, cause soil organic matter content to decline, and soil compaction, is also one of source of soil pollution.Soil pollution is except causing soil quality decline, crop yield and quality decline, and more seriously soil has enrichment to pollutant, and the pollutant that some toxicity are large, as mercury, cadmium etc. are enriched in crop and fruit, occurs poisoning after people or livestock edible.Irrigate owing to quoting for a long time industrial wastewater as Zhang Shi irrigated area, Shenyang, China Liaoning, cause heavy metal cadmium content in soil and rice to exceed standard, people and animals can not eat.Soil can not be re-used as arable land, can only be used for other purposes.Therefore very important for the reparation of polluted soil, and the prosthetic appliance adopting is at present generally all more complicated, cost is high, is difficult for moving, and also easily causes secondary pollution.
Aeration is the method for treating water that water and air fully contacts to exchange gaseous material and removes volatile materials in water, and general aeration is simple aeration, inefficiency.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of aeration for organic polluted soil and drip washing coupling prosthetic appliance, while using this equipment to repair, stir and combine with aeration, can make mixing more even, have improved the efficiency of repairing.
For solving above-mentioned technical problem, the aeration for organic polluted soil of the present utility model and drip washing coupling prosthetic appliance, comprise reactor, and reactor top is provided with charging aperture, and reactor bottom is provided with discharging opening; In described reactor, be vertically provided with shaft, one end and the stirring motor of shaft are in transmission connection, and on described shaft, stirring vane are installed; Described reactor bottom is provided with aeration opening, and reactor top is provided with bleeding point, and the sidewall of reactor is provided with leacheate inlet.
Further, in described reactor, be provided with grinding mechanism, grinding mechanism involving vibrations sieving plate, fixing sieving plate and spring, on described fixing sieving plate, on the aperture ratio vibrosieve plate of sieve aperture, the aperture of sieve aperture is little; The edge of described vibrosieve plate is fixed on by spring on the cavity inner wall of described reactor, and the edge of described fixing sieving plate is fixed on the cavity inner wall of described reactor; Described fixing sieving plate is arranged on vibrosieve plate below, and described shaft is successively through vibrosieve plate, fixing sieving plate center.
Further, described vibrosieve plate is provided with stirring vane, and stirring vane is fixed on described shaft.
Further, described discharging opening is communicated with the charging aperture of filter press by the first pipe fitting, and the filtrate (liquid of described filter press is communicated with by pipe fitting with leacheate collecting pit; Described leacheate collecting pit is communicated with described discharging opening by the second pipe fitting, on described the first pipe fitting and the second pipe fitting, switch valve is all installed.
Further, described reactor sidewall is provided with manhole.
The beneficial effect that the utility model brings is:
1), this equipment is practical, can be applicable to back yard industryization and produces, and reduced artificial input, enhance productivity;
2), contaminated soil in reactor, by stirring vane and aeration opening, while having realized reparation stir combine with aeration, can make mixing more even;
3), the use of the filter press that connects by reactor discharging opening, the first pipe fitting, the second pipe fitting, realize waste liquid and reclaim, tail gas collection system is perfect, can not produce to external world secondary pollution.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is reactor, 2 is charging aperture, and 3 is discharging opening, and 4 is shaft, 5 is stirring motor, and 6 is stirring vane, and 7 is aeration opening, 8 is bleeding point, and 9 is leacheate inlet, and 10 is vibrosieve plate, 11 is fixing sieving plate, and 12 is spring, and 13 is filter press, 14 is leacheate collecting pit, and 15 is the first pipe fitting, and 16 is the second pipe fitting, 17 is switch valve, and 18 is manhole, and 19 is the pump housing
Detailed description of the invention
As shown in Figure 1, a kind of aeration for organic polluted soil of the present utility model and drip washing coupling prosthetic appliance, comprise reactor 1, and reactor 1 top is provided with charging aperture 2, and reactor 1 bottom is provided with discharging opening 3; The interior shaft 4 that is vertically provided with of described reactor 1, one end of shaft 4 and stirring motor 5 are in transmission connection, and on described shaft 4, stirring vane 6 are installed; Described reactor 1 bottom is provided with aeration opening 7, and reactor 1 top is provided with bleeding point 8, and the sidewall of reactor 1 is provided with leacheate inlet 9.
Organic polluted soil enters in reactor 1 from charging aperture 2, and leacheate enters in reactor 1 from leacheate inlet 9, and contaminated soil is fully soaked and reacted to each other; Opening stirring motor 5 drives shaft 4 and stirring vane 6 to rotate, to pass into air from aeration opening 7 simultaneously, reacted tail gas is discharged from bleeding point 8, stir and accelerated the mixing velocity of contaminated soil and leacheate and flowing of air further promoted contact force and the mixability of contaminated soil particle and leacheate particulate, contaminated soil is contacted with leacheate remove volatile organic contaminant and stir simultaneously aeration more fully simultaneously, reduce the consumption of leacheate, also accelerated the remediation efficiency of contaminated soil simultaneously.
In the present embodiment, in described reactor 1, be provided with grinding mechanism, grinding mechanism involving vibrations sieving plate 10, fixing sieving plate 11 and spring 12, on vibrosieve plate 10, fixing sieving plate 11, all have sieve aperture, and on fixing sieving plate 11 on the aperture ratio vibrosieve plate 10 of sieve aperture the aperture of sieve aperture little; The edge of described vibrosieve plate 10 is fixed on by spring 12 on the cavity inner wall of described reactor 1, and the edge of described fixing sieving plate 11 is fixed on the cavity inner wall of described reactor 1; Described fixing sieving plate 11 is arranged on vibrosieve plate 10 belows, and described shaft 4 is successively through vibrosieve plate 10, fixing sieving plate 11 centers; Impact when vibrosieve plate 10 rotates by spring 12 and shaft 4 realizes vibrating function.
Contaminated soil comes from repairing collection in worksite, inevitably has the contaminated soil of caking, and the contaminated soil of caking has hindered the reaction efficiency of itself and leacheate.And pass through disintegrating mechanism, after contaminated soil enters reactor 1, first pass through vibrosieve plate 10, then the contaminated soil luming is become less caking by vibrosieve plate 10 vibration dispersions to be fallen on fixing sieving plate 11, and because vibrosieve plate 10 is in motion shape body, less caking has just been realized grinding in the middle of vibrosieve plate 10 and fixing sieving plate 11, leaks down after being ground to a certain degree from the sieve aperture of fixing sieving plate 11, fully contacts with woods washing lotion.And further, described vibrosieve plate 10 is provided with stirring vane 6, stirring vane 6 is fixed on described shaft 4, and stirring vane 6 can be along with shaft 4 rotates together, and effect is to prevent that contaminated soil is in the 10 centers accumulations of vibrosieve plate on the one hand; Be that on the other hand the contaminated soil to being deposited on vibrosieve plate 10 carries out preparatory processing, the particularly larger soil of caking, has accelerated the efficiency of processing.
In the present embodiment, described discharging opening 3 is communicated with the charging aperture of filter press 13 by the first pipe fitting 15, and the filtrate (liquid of described filter press 13 is communicated with by pipe fitting with leacheate collecting pit 14; Described leacheate collecting pit 14 is communicated with described discharging opening 3 by the second pipe fitting 16, on described the first pipe fitting 15 and the second pipe fitting 16, switch valve 17 is all installed.
Open switch valve 17, the mixing mud of leacheate and contaminated soil enters filter press 13 from discharging opening 3, the first pipe fitting 15, obtains soil filter cake, and the filtrate being simultaneously press-filtered out is arranged from filtrate (liquid, enters leacheate collecting pit 14 and reclaims; While use, open the switch valve 17 on the second pipe fitting 16 next time, reenters the interior utilization of reactor 1 by the second pipe fitting 16 and the pump housing 19, saved cost.
In the present embodiment, described reactor 1 sidewall is provided with manhole 18, is convenient to manually enter safeguard reactor 1.
The above; it is only detailed description of the invention of the present utility model; protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. the aeration for organic polluted soil and drip washing coupling prosthetic appliance, comprise reactor, reactor top is provided with charging aperture, reactor bottom is provided with discharging opening, it is characterized in that: in described reactor, be vertically provided with shaft, one end and the stirring motor of shaft are in transmission connection, and on described shaft, stirring vane are installed; Described reactor bottom is provided with aeration opening, and reactor top is provided with bleeding point, and the sidewall of reactor is provided with leacheate inlet.
2. the aeration for organic polluted soil according to claim 1 and drip washing coupling prosthetic appliance, it is characterized in that: in described reactor, be provided with grinding mechanism, grinding mechanism involving vibrations sieving plate, fixing sieving plate and spring, on described fixing sieving plate, on the aperture ratio vibrosieve plate of sieve aperture, the aperture of sieve aperture is little; The edge of described vibrosieve plate is fixed on by spring on the cavity inner wall of described reactor, and the edge of described fixing sieving plate is fixed on the cavity inner wall of described reactor; Described fixing sieving plate is arranged on vibrosieve plate below, and described shaft is successively through vibrosieve plate, fixing sieving plate center.
3. the aeration for organic polluted soil according to claim 2 and drip washing coupling prosthetic appliance, is characterized in that: described vibrosieve plate is provided with stirring vane, and stirring vane is fixed on described shaft.
4. the aeration for organic polluted soil according to claim 1 and drip washing coupling prosthetic appliance, it is characterized in that: described discharging opening is communicated with the charging aperture of filter press by the first pipe fitting, and the filtrate (liquid of described filter press is communicated with by pipe fitting with leacheate collecting pit; Described leacheate collecting pit is communicated with described discharging opening by the second pipe fitting, on described the first pipe fitting and the second pipe fitting, switch valve is all installed.
5. the aeration for organic polluted soil according to claim 1 and drip washing coupling prosthetic appliance, is characterized in that: described reactor sidewall is provided with manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277393.6U CN203875108U (en) | 2014-05-27 | 2014-05-27 | Aeration and leaching combined repairing equipment aiming at organically-polluted soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277393.6U CN203875108U (en) | 2014-05-27 | 2014-05-27 | Aeration and leaching combined repairing equipment aiming at organically-polluted soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875108U true CN203875108U (en) | 2014-10-15 |
Family
ID=51675651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277393.6U Expired - Lifetime CN203875108U (en) | 2014-05-27 | 2014-05-27 | Aeration and leaching combined repairing equipment aiming at organically-polluted soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875108U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525556A (en) * | 2014-12-26 | 2015-04-22 | 北京中持绿色能源环境技术有限公司 | Movable device and movable method for leaching composite polluted soil |
| CN105057335A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Contaminated soil remediation method |
| CN105057336A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Non-destructive repair method of contaminated soil |
| CN109967515A (en) * | 2019-05-07 | 2019-07-05 | 杨大伟 | A kind of soil remediation all-in-one machine and its restorative procedure |
| CN110386713A (en) * | 2019-07-24 | 2019-10-29 | 青岛思普润水处理股份有限公司 | A kind of super effect separation system and method based on magnetic-coagulation precipitating and activated carbon adsorption |
| CN113683208A (en) * | 2021-07-14 | 2021-11-23 | 东南大学 | Two-dimensional model box with leaching and aeration functions and operation method thereof |
| CN113989615A (en) * | 2021-10-21 | 2022-01-28 | 生态环境部南京环境科学研究所 | Site pollutant intelligent identification system and identification method based on-site sampling |
| CN114011864A (en) * | 2021-11-01 | 2022-02-08 | 国网福建省电力有限公司 | Harmless treatment device for soil environmental pollution of transformer substation |
| CN114437729A (en) * | 2022-01-25 | 2022-05-06 | 湖北省地质局第一地质大队 | Leacheate for repairing high-concentration cadmium, arsenic and lead compound contaminated soil and application method thereof |
-
2014
- 2014-05-27 CN CN201420277393.6U patent/CN203875108U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525556A (en) * | 2014-12-26 | 2015-04-22 | 北京中持绿色能源环境技术有限公司 | Movable device and movable method for leaching composite polluted soil |
| CN104525556B (en) * | 2014-12-26 | 2017-05-17 | 北京中持绿色能源环境技术有限公司 | Movable device and movable method for leaching composite polluted soil |
| CN105057335A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Contaminated soil remediation method |
| CN105057336A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Non-destructive repair method of contaminated soil |
| CN109967515A (en) * | 2019-05-07 | 2019-07-05 | 杨大伟 | A kind of soil remediation all-in-one machine and its restorative procedure |
| CN110386713A (en) * | 2019-07-24 | 2019-10-29 | 青岛思普润水处理股份有限公司 | A kind of super effect separation system and method based on magnetic-coagulation precipitating and activated carbon adsorption |
| CN110386713B (en) * | 2019-07-24 | 2024-05-07 | 青岛思普润水处理股份有限公司 | Super-efficient separation system and method based on magnetic coagulation precipitation and activated carbon adsorption |
| CN113683208A (en) * | 2021-07-14 | 2021-11-23 | 东南大学 | Two-dimensional model box with leaching and aeration functions and operation method thereof |
| CN113989615A (en) * | 2021-10-21 | 2022-01-28 | 生态环境部南京环境科学研究所 | Site pollutant intelligent identification system and identification method based on-site sampling |
| CN114011864A (en) * | 2021-11-01 | 2022-02-08 | 国网福建省电力有限公司 | Harmless treatment device for soil environmental pollution of transformer substation |
| CN114437729A (en) * | 2022-01-25 | 2022-05-06 | 湖北省地质局第一地质大队 | Leacheate for repairing high-concentration cadmium, arsenic and lead compound contaminated soil and application method thereof |
| CN114437729B (en) * | 2022-01-25 | 2024-04-09 | 湖北省地质局第一地质大队 | Leacheate for repairing high-concentration cadmium-arsenic-lead combined polluted soil and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 2188 No. 213012 Jiangsu province Zhonglou District of Changzhou City Avenue Patentee after: SUNTIME ENVIRONMENTAL REMEDIATION Co.,Ltd. Address before: 213022 Taihu road Jiangsu city Changzhou province Xinbei hi tech Zone No. 30 Patentee before: JIANGSU SUNTIME ENVIRONMENTAL REMEDIATION Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 213000 2188 Longcheng Road, Zhong Lou District, Changzhou, Jiangsu Patentee after: Shanda Environmental Restoration Co.,Ltd. Address before: 213012 2188 Longcheng Road, Zhong Lou District, Changzhou, Jiangsu Patentee before: SUNTIME ENVIRONMENTAL REMEDIATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |