CN204747066U - Automatic restoration equipment of soil is polluted to organic matter class - Google Patents
Automatic restoration equipment of soil is polluted to organic matter class Download PDFInfo
- Publication number
- CN204747066U CN204747066U CN201520514516.8U CN201520514516U CN204747066U CN 204747066 U CN204747066 U CN 204747066U CN 201520514516 U CN201520514516 U CN 201520514516U CN 204747066 U CN204747066 U CN 204747066U
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- China
- Prior art keywords
- soil
- organic matter
- reactive tank
- treatment pond
- gas treatment
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Abstract
The utility model relates to an automatic restoration equipment of soil is polluted to organic matter class belongs to environmental protection machinery. Equipment includes a shell, and the shell is inside is separated into two upper and lower parts by a baffle, and the branch maybe lie in the tail gas treatment pond on equipment upper portion and the reaction of lower part, through the exhaust gas collection union coupling between tail gas treatment pond and the reaction, be equipped with soil feed inlet and gas feed on the lateral wall of reaction, the reaction is inside to be equipped with the agitator, and the bottom of reaction is equipped with unloads the bin gate, be equipped with treatment fluid import and treatment fluid export on the lateral wall in tail gas treatment pond, the one end of exhaust gas collection pipe is located the reaction, and the other end is located the tail gas treatment pond, and the exhaust gas collection pipe that is located the tail gas treatment pond links to each other with a snakelike blast pipe. The utility model discloses equipment has a degree of automation height, treatment effect advantage such as good.
Description
Technical field
The utility model relates to a kind of automatic prosthetic appliance of organic matter class contaminated soil, belongs to field of environment protection.
Background technology
Nearly 20 years, China was along with industrialization, urbanization, the deepening constantly of the intensive process in rural area, and soil contamination problem grows with each passing day.Soil pollution situation go from bad to worse and characteristic that soil is non-renewable becomes a great problem that restriction China continues development, solve soil contamination problem become China realize sustainable development in the urgent need to.
The conventional processing method of current soil pollution is as follows:
1 chemical leaching method: eluent is injected in contaminated soil or deposit, the process of pollutant in wash-out and cleaning soil.This technology has flexible operation, and repairing effect is stablized, and the cycle is short, the advantage that efficiency is high, but this technology scope of application is limited, and cost is high and can cause secondary pollution.
2 bioanalysises: utilize microbiological deterioration to carry out dye reparation to soil dirt, be a kind of recovery technique common in life, the method treatment effect is good, disposal cost is low, can not cause secondary pollution, but repair speed comparatively slowly, reaching regulation and control level needs considerable time.
3 thermal desorptions: in heating soil, organic contamination component is to sufficiently high temperature, make it evaporate and the process be separated with soil media.Thermal desorption technology has the advantages such as pollutant process range is wide, equipment is removable, the rear soil of reparation is recycling, but the equal dependence on import of domestic current capital equipment, cause equipment investment cost high.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of thermal desorption prosthetic appliance of organic soil pollution, utilizes high temperature and high pressure gas that the volatile type organic in soil is overflowed, is then processed by vent gas treatment pond by this type of air.
To achieve these goals, the present invention is by the following technical solutions:
A kind of automatic prosthetic appliance of organic matter class contaminated soil, equipment comprises a shell, enclosure is become upper and lower two parts by a baffle for separating, is respectively to be positioned at the vent gas treatment pond of its upper side and the reactive tank of bottom, and vent gas treatment pond is connected by exhaust collection pipe with between reactive tank;
The sidewall of described reactive tank is provided with soil charging aperture and gas feed, and reactive tank inside is provided with agitator, and the bottom of reactive tank is provided with Dump gate;
The sidewall in described vent gas treatment pond is provided with treatment fluid import and treatment fluid outlet; One end of described exhaust collection pipe is positioned at reactive tank, and the other end is positioned at vent gas treatment pond, and the snakelike blast pipe that the exhaust collection Guan Yuyi being positioned at vent gas treatment pond is arranged on reaction tank bottom is connected.
Described agitator comprises shaft, the paddle be arranged on shaft, and the surface of paddle is provided with some projections.
Further, the tube wall of described snakelike blast pipe is provided with steam vent.
Further, described snakelike blast pipe is double-decker.
Further, described Dump gate comprises doorframe, rail plate, slide plate and sled drive mechanism, and described doorframe is provided with rail plate, and described sled drive mechanism drives described slide plate slide on described rail plate thus open or close Dump gate.
Further, described exhaust collection pipe is provided with magnetic valve, described magnetic valve and Soil K+adsorption equipment control connection.
Further, the sidewall of described reactive tank is provided with soil sample mouth.
Further, described sled drive mechanism and Soil K+adsorption equipment control connection.
The beneficial effects of the utility model are:
The first, the utility model is equipped with agitator, can fully make high temperature and high pressure gas contact with Soil slurry, improves treatment effeciency.
The second, reactive tank is provided with soil sample mouth, and the testing result that soil quality detects is delivered to Dump gate on-off controller.When testing result meets the requirements, Dump gate on-off controller automatically controls sled drive mechanism and opens Dump gate discharging.This process automation degree is high, automatically can carry out next step soil treatment after discharging completes.
Three, this device bottom is provided with Dump gate, is slide type push-pull configuration, and after convenient process, the discharge of soil, is conducive to equipment cleaning.
Four, this equipment blast pipe is snakelike double-decker, and tube wall is provided with steam vent, increases vent gas treatment amount.
Five, this equipment exhaust collection pipe is equipped with magnetic valve, prevents from liquid backflow and can regulate and control tail gas entering treatment pond flow, thus controls vent gas treatment quality.
accompanying drawing illustrates:
Fig. 1 is soil pollution prosthetic appliance structure chart described in the utility model;
Fig. 2 is soil pollution prosthetic appliance agitator structure figure described in the utility model;
Fig. 3 is soil pollution prosthetic appliance coiled pipe structure chart described in the utility model;
Fig. 4 is soil pollution prosthetic appliance Dump gate structure chart described in the utility model;
Wherein, 1, charging aperture; 2, air intlet; 3, treatment fluid entrance; 4, treatment fluid outlet; 5, agitator; 5-1, shaft; 5-2, paddle, 5-3, projection; 6, Dump gate; 6-1, slide plate; 6-2, doorframe; 6-3, rail plate; 7, exhaust collection pipe; 8, snakelike blast pipe; 9, reactive tank; 10, vent gas treatment pond; 11, liquid level; 12, magnetic valve; 13, soil sample mouth.
Detailed description of the invention
As shown in Figure 1, be soil pollution prosthetic appliance structure chart described in the utility model.Contaminated soil mixes rear slush pump and squeezes into reactive tank 9 from charging aperture 1 with water, high temperature and high pressure gas enters reactive tank 9 from air intlet 2, utilize agitator 5 pairs of Soil slurries to stir, make high temperature and high pressure gas fully contact Soil slurry, accelerate organic pollution effusion.
Reactive tank 9 outside is provided with soil sample mouth 13, Soil K+adsorption equipment is utilized to monitor soil, the testing result that soil quality detects is delivered on Dump gate 6 on-off controller, by presetting the processing requirements to soil quality, when testing result meets the requirements, Dump gate 6 on-off controller automatically controls sled drive mechanism and opens Dump gate 6 and carry out discharging.
The air with pollutant produced in reactive tank 9 is collected by the exhaust collection pipe 7 be located in reactive tank 9, then enters vent gas treatment pond 10 through exhaust collection pipe 7 outlet.
Exhaust collection pipe 7 is equipped with magnetic valve 12, magnetic valve 12 both prevented liquid backflow, can control exhaust flow simultaneously.Exhaust collection pipe 7 outlet is connected with snakelike blast pipe 8, and snakelike blast pipe 8 is located at bottom vent gas treatment pond 10.Snakelike blast pipe 8 is double-decker, and tube wall is provided with steam vent, and gas enters vent gas treatment pond by the steam vent of snakelike blast pipe 8 and processes.Gas after process is discharged from treatment pond upper end open.
As shown in Figure 2, be the agitator 5 of soil pollution prosthetic appliance described in the utility model, this agitator 5 surface is also provided with raised points, increases mixing effect, and then improves reactive tank 9 efficiency.
As shown in Figure 3, be the snakelike blast pipe 8 of soil pollution prosthetic appliance described in the utility model, manage as two-layer, be arranged on bottom treatment pond 10, tube wall has steam vent, can fully make tail gas contact with reactant liquor, improve treatment effect.
Claims (8)
1. the automatic prosthetic appliance of an organic matter class contaminated soil, it is characterized in that, equipment comprises a shell, enclosure is become upper and lower two parts by a baffle for separating, be be positioned at the vent gas treatment pond (10) of its upper side and the reactive tank (9) of bottom respectively, be connected by exhaust collection pipe (7) between vent gas treatment pond (10) with reactive tank (9);
The sidewall of described reactive tank (9) is provided with soil charging aperture (1) and gas feed (2), and reactive tank (9) inside is provided with agitator (5), and the bottom of reactive tank (9) is provided with Dump gate (6);
The sidewall of described vent gas treatment pond (10) is provided with treatment fluid import (3) and treatment fluid outlet (4); One end of described exhaust collection pipe (7) is positioned at reactive tank (9), and the other end is positioned at vent gas treatment pond (10), and the snakelike blast pipe (8) that the exhaust collection pipe (7) and being positioned at vent gas treatment pond (10) is arranged on bottom reactive tank (9) is connected.
2. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 1, is characterized in that, described agitator (5) comprises shaft, the paddle be arranged on shaft, and the surface of paddle is provided with some projections.
3. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 1, is characterized in that, the tube wall of described snakelike blast pipe (8) is provided with steam vent.
4. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 3, is characterized in that, described snakelike blast pipe (8) is double-decker.
5. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 1, it is characterized in that, described Dump gate (6) comprises doorframe (6-2), rail plate (6-3), slide plate (6-1) and sled drive mechanism, described doorframe (6-2) is provided with rail plate (6-3), and described sled drive mechanism drives described slide plate (6-1) in the upper slip of described rail plate (6-3) thus opens or closes Dump gate (6).
6., according to the automatic prosthetic appliance of described organic matter class contaminated soil arbitrary in claim 1 ~ 5, it is characterized in that, described exhaust collection pipe (7) is provided with magnetic valve, described magnetic valve and Soil K+adsorption equipment control connection.
7. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 6, is characterized in that, the sidewall of described reactive tank (9) is provided with soil sample mouth (13).
8. the automatic prosthetic appliance of organic matter class contaminated soil according to claim 5, is characterized in that, described sled drive mechanism and Soil K+adsorption equipment control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514516.8U CN204747066U (en) | 2015-07-15 | 2015-07-15 | Automatic restoration equipment of soil is polluted to organic matter class |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514516.8U CN204747066U (en) | 2015-07-15 | 2015-07-15 | Automatic restoration equipment of soil is polluted to organic matter class |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747066U true CN204747066U (en) | 2015-11-11 |
Family
ID=54461822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514516.8U Expired - Fee Related CN204747066U (en) | 2015-07-15 | 2015-07-15 | Automatic restoration equipment of soil is polluted to organic matter class |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-07-15 CN CN201520514516.8U patent/CN204747066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160715 |