CN203875112U - Equipment for treating volatile organic contaminated soil by microwave heating - Google Patents
Equipment for treating volatile organic contaminated soil by microwave heating Download PDFInfo
- Publication number
- CN203875112U CN203875112U CN201420277219.1U CN201420277219U CN203875112U CN 203875112 U CN203875112 U CN 203875112U CN 201420277219 U CN201420277219 U CN 201420277219U CN 203875112 U CN203875112 U CN 203875112U
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- China
- Prior art keywords
- oxidation reaction
- soil
- microwave heating
- equipment
- cylindrical furnace
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- 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
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- 239000002689 soil Substances 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 35
- 239000000523 sample Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 abstract description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003039 volatile agent Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000012028 Fenton's reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000002608 ionic liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to equipment for treating volatile organic contaminated soil by microwave heating. The equipment comprises a soil microwave heating device arranged obliquely, a control center device and an oxidation reaction device, wherein the control center device and the oxidation reaction device are connected with the soil microwave heating device respectively, the soil microwave heating device comprises a cylindrical oven body, aluminum silicate insulating layers attached to all surfaces of the inner wall of the cylindrical oven body and a screw propeller arranged in the cylindrical oven body, the left end and right end of the cylindrical oven body are provided with a feeding hole and a discharge hole respectively, a gas outlet is formed in the top part of the cylindrical oven body, and the oxidation reaction device is connected with the gas outlet of the cylindrical oven body. The equipment can enable volatile contaminants in the soil to be volatilized by heating so as to repair the soil; moreover, the equipment can collect the volatilized contaminants and remove the volatilized contaminants through oxidation reaction, thereby preventing secondary pollution.
Description
Technical field
The utility model relates to a kind of soil restoring device, particularly a kind of equipment that utilizes microwave heating treatment volatility organic polluted soil.
Background technology
Nowadays some chemical industry is disorderly arranged and is left about not according to national requirements, soil and water source are caused to great pollution, but along with social development land resource becomes more and more in short supply, how repairing these contaminated soils just becomes the problem that people have to face.People can run out of volatile organic pollution in soil by heating to reach reparation object conventionally; but people can not be captured in processing to the organic pollution of running out of; be easy to cause the secondary pollution of environment, this kind of mode and device cannot meet the present demand of people.
Chinese invention patent discloses a kind of soil repair system and method No. CN103221158A, described soil repair system contains at least one heater and at least one accumulator tank, described heater is configured to the contaminated soil that heating will be repaired, and described accumulator tank is configured to accommodate ionic liquid.Will be by volatile compound contaminated soil by the described heater described volatile compound that heats to gasify, described volatile compound is caught by described ionic liquid.This device heats by inductive loop, and is that volatile compound by passing in high-temperature gas handle assembly is taken out of, and this design has improved its manufacture and job costs greatly, is not easy to promote the use of, and has significant limitation.
Summary of the invention
The utility model technical issues that need to address are by heating, the pollutant in soil with volatilization character to be evaporated, and soil is repaired; A kind of equipment that utilizes microwave heating treatment volatility organic polluted soil is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises tilted-putted soil microwave heating equipment, control centre's device and oxidation reaction apparatus, control centre's device is connected with soil microwave heating equipment respectively with oxidation reaction apparatus, described soil microwave heating equipment comprises cylindrical furnace, be attached to the alumina silicate heat-insulation layer on each face of cylindrical furnace inwall and be arranged on the spiral propeller in cylindrical furnace, the two ends, left and right of cylindrical furnace offer respectively charging aperture and discharging opening, the top of cylindrical furnace is provided with gas outlet, oxidation reaction apparatus is connected with the gas outlet of cylindrical furnace.
Further: described oxidation reaction apparatus comprises dispensing storehouse and oxidation reaction pond, dispensing storehouse is connected to the top in oxidation reaction pond, and oxidation reaction pond is connected with the gas outlet of cylindrical furnace by outlet pipe, and outlet pipe is provided with vavuum pump.
Further again: described control centre's device comprises microwave generator, infrared temperature probe and controller, microwave generator is connected with controller respectively with infrared temperature probe, and microwave generator and infrared temperature probe stretch to respectively the inside of cylindrical furnace.
Adopt after said structure, the utility model not only can evaporate the pollutant in soil with volatilization character by heating, and soil is repaired; And the contaminant collecting evaporating can be got up and removes by oxidation reaction, prevent the generation of secondary pollution; And the design also has the automation control of high level, accelerate the reparation speed of soil and improved its operating efficiency by automation control.
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 charging aperture, 2 is alumina silicate heat-insulation layer, and 3 is spiral propeller, and 4 is cylindrical furnace, and 5 is outlet pipe, and 6 is microwave generator, and 7 is infrared temperature probe, and 8 is controller; 9 is discharging opening, and 10 is gas outlet, and 11 is dispensing storehouse, and 12 is oxidation reaction pond, and 13 is vavuum pump
Detailed description of the invention
A kind of equipment that utilizes microwave heating treatment volatility organic polluted soil as shown in Figure 1, structure comprises tilted-putted soil microwave heating equipment, control centre's device and oxidation reaction apparatus, control centre's device is connected with soil microwave heating equipment respectively with oxidation reaction apparatus, described soil microwave heating equipment comprises cylindrical furnace 4, be attached to the alumina silicate heat-insulation layer 2 on each face of cylindrical furnace 4 inwalls and be arranged on the spiral propeller 3 in cylindrical furnace 4, the two ends, left and right of cylindrical furnace 4 offer respectively charging aperture 1 and discharging opening 9, the top of cylindrical furnace 4 is provided with gas outlet 10, oxidation reaction apparatus is connected with the gas outlet 10 of cylindrical furnace 4.When being repaired, soil first soil is sent in cylindrical furnace 4 from charging aperture 1, starting spiral propeller 3 makes soil under the effect of spiral propeller 3, carry out fully mixed turning over, start control centre's device utilizes microwave to heat soil simultaneously, in soil, volatile organic matter can gasification under the condition of being heated enters and in oxidation reaction apparatus, carries out oxidation reaction, thereby removes these organic pollutions; Removing the soil of volatile organic pollution can send from discharging opening 9 under the effect of spiral propeller 3.The utility model not only can evaporate the pollutant in soil with volatilization character by heating, and soil is repaired; And the contaminant collecting evaporating can be got up and removes by oxidation reaction, prevent the generation of secondary pollution.
Oxidation reaction apparatus as shown in Figure 1 comprises dispensing storehouse 11 and oxidation reaction pond 12, dispensing storehouse 11 is connected to the top in oxidation reaction pond 12, oxidation reaction pond 12 is connected with the gas outlet 10 of cylindrical furnace 4 by outlet pipe 5, and outlet pipe 5 is provided with vavuum pump 13.The utility model by start vavuum pump 13 in cylindrical furnace 4, be heated volatilize organic matter from outlet pipe 5 suction to oxidation reaction pond 12, make the Fenton reagent generation oxidation reaction in itself and oxidation reaction pond 12, reach the object of final removal organic pollution; The design can by offeing medicine, storehouse 11 is interior to oxidation reaction pond 12 constantly adds Fenton reagent, thereby makes volatile organic pollution can continue to carry out fully oxidation reaction, improves its operating efficiency.
Control centre's device as shown in Figure 1 comprises microwave generator 6, infrared temperature probe 7 and controller 8, microwave generator 6 is connected with controller 8 respectively with infrared temperature probe 7, and microwave generator 6 and infrared temperature probe 7 stretch to respectively the inside of cylindrical furnace 4.The utility model, by starting microwave generator 6 to the interior conveying microwave of cylindrical furnace 4, heats soil by microwave, thereby volatile organic pollution in soil is volatilized away under the condition of being heated.The design's temperature of 7 detections in cylindrical furnaces 4 of pop one's head in by infrared temperature in the process of heating, thereby control microwave generator 6 by controller 8, to make the temperature in cylindrical furnace 4 be optimum temperature, makes organic volatilization efficiency reach maximum under the condition of saving the energy.
Claims (3)
1. one kind is utilized the equipment of microwave heating treatment volatility organic polluted soil, it is characterized in that: comprise tilted-putted soil microwave heating equipment, control centre's device and oxidation reaction apparatus, control centre's device is connected with soil microwave heating equipment respectively with oxidation reaction apparatus, described soil microwave heating equipment comprises cylindrical furnace (4), be attached to the alumina silicate heat-insulation layer (2) on each face of cylindrical furnace (4) inwall and be arranged on the spiral propeller (3) in cylindrical furnace (4), the two ends, left and right of cylindrical furnace (4) offer respectively charging aperture (1) and discharging opening (9), the top of cylindrical furnace (4) is provided with gas outlet (10), oxidation reaction apparatus is connected with the gas outlet (10) of cylindrical furnace (4).
2. the equipment that utilizes microwave heating treatment volatility organic polluted soil according to claim 1, it is characterized in that: described oxidation reaction apparatus comprises dispensing storehouse (11) and oxidation reaction pond (12), dispensing storehouse (11) is connected to the top of oxidation reaction pond (12), oxidation reaction pond 12 is connected with the gas outlet (10) of cylindrical furnace (4) by outlet pipe (5), and outlet pipe (5) is provided with vavuum pump (13).
3. the equipment that utilizes microwave heating treatment volatility organic polluted soil according to claim 1, it is characterized in that: described control centre's device comprises microwave generator (6), infrared temperature probe (7) and controller (8), microwave generator (6) is connected with controller (8) respectively with infrared temperature probe (7), and microwave generator (6) and infrared temperature probe (7) stretch to respectively the inside of cylindrical furnace (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277219.1U CN203875112U (en) | 2014-05-27 | 2014-05-27 | Equipment for treating volatile organic contaminated soil by microwave heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277219.1U CN203875112U (en) | 2014-05-27 | 2014-05-27 | Equipment for treating volatile organic contaminated soil by microwave heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875112U true CN203875112U (en) | 2014-10-15 |
Family
ID=51675655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277219.1U Expired - Lifetime CN203875112U (en) | 2014-05-27 | 2014-05-27 | Equipment for treating volatile organic contaminated soil by microwave heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875112U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475442A (en) * | 2014-12-09 | 2015-04-01 | 常州大学 | Volatile contaminated soil and groundwater restoration system |
| CN104923556A (en) * | 2015-07-06 | 2015-09-23 | 北京石油化工学院 | Thermal desorption heating device for oily soil restoration |
| CN105127191A (en) * | 2015-09-23 | 2015-12-09 | 深圳文科园林股份有限公司 | Remediation equipment and method for volatile contaminated soil |
| CN105195505A (en) * | 2015-10-28 | 2015-12-30 | 深圳文科园林股份有限公司 | Volatile contaminated soil remediation system and method |
| CN106140802A (en) * | 2016-07-07 | 2016-11-23 | 华中科技大学 | A kind of synchronous mode organic polluted soil microwave remediation device |
| CN108435774A (en) * | 2018-05-31 | 2018-08-24 | 安徽中疆环境科技有限公司 | A kind of soil restoring device of environmental improvement |
| CN109590322A (en) * | 2018-11-30 | 2019-04-09 | 河北科技大学 | Soil VOC processing unit and processing method |
| CN111085539A (en) * | 2019-12-20 | 2020-05-01 | 王凯 | Soil remediation device |
| CN111112318A (en) * | 2019-12-09 | 2020-05-08 | 国网河北省电力有限公司电力科学研究院 | Organic contaminated soil remediation equipment |
| CN113172085A (en) * | 2021-05-25 | 2021-07-27 | 安徽省通源环境节能股份有限公司 | Intelligent control microwave preposed indirect thermal desorption system |
| CN114472489A (en) * | 2022-02-28 | 2022-05-13 | 张向 | Soil purification treatment device for ecological restoration |
-
2014
- 2014-05-27 CN CN201420277219.1U patent/CN203875112U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475442A (en) * | 2014-12-09 | 2015-04-01 | 常州大学 | Volatile contaminated soil and groundwater restoration system |
| CN104475442B (en) * | 2014-12-09 | 2016-04-13 | 常州大学 | Volatile contaminant soil and groundwater remediation system |
| CN104923556B (en) * | 2015-07-06 | 2017-04-05 | 北京石油化工学院 | For the thermal desorption firing equipment that oil-contaminated soil is repaired |
| CN104923556A (en) * | 2015-07-06 | 2015-09-23 | 北京石油化工学院 | Thermal desorption heating device for oily soil restoration |
| CN105127191A (en) * | 2015-09-23 | 2015-12-09 | 深圳文科园林股份有限公司 | Remediation equipment and method for volatile contaminated soil |
| CN105195505A (en) * | 2015-10-28 | 2015-12-30 | 深圳文科园林股份有限公司 | Volatile contaminated soil remediation system and method |
| CN106140802A (en) * | 2016-07-07 | 2016-11-23 | 华中科技大学 | A kind of synchronous mode organic polluted soil microwave remediation device |
| CN108435774A (en) * | 2018-05-31 | 2018-08-24 | 安徽中疆环境科技有限公司 | A kind of soil restoring device of environmental improvement |
| CN109590322A (en) * | 2018-11-30 | 2019-04-09 | 河北科技大学 | Soil VOC processing unit and processing method |
| CN111112318A (en) * | 2019-12-09 | 2020-05-08 | 国网河北省电力有限公司电力科学研究院 | Organic contaminated soil remediation equipment |
| CN111112318B (en) * | 2019-12-09 | 2022-06-03 | 国网河北省电力有限公司电力科学研究院 | Organic contaminated soil remediation equipment |
| CN111085539A (en) * | 2019-12-20 | 2020-05-01 | 王凯 | Soil remediation device |
| CN113172085A (en) * | 2021-05-25 | 2021-07-27 | 安徽省通源环境节能股份有限公司 | Intelligent control microwave preposed indirect thermal desorption system |
| CN114472489A (en) * | 2022-02-28 | 2022-05-13 | 张向 | Soil purification treatment device for ecological restoration |
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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. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |