CN104624627A - Equipment for continuous leaching remediation of polluted soil - Google Patents
Equipment for continuous leaching remediation of polluted soil Download PDFInfo
- Publication number
- CN104624627A CN104624627A CN201310574671.4A CN201310574671A CN104624627A CN 104624627 A CN104624627 A CN 104624627A CN 201310574671 A CN201310574671 A CN 201310574671A CN 104624627 A CN104624627 A CN 104624627A
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- drying
- drip washing
- washing cylinder
- drum
- leaching
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Abstract
The invention discloses equipment for continuous leaching remediation of polluted soil. Theequipment comprises a bracket, a leaching drum and a drying drum, wherein the leaching drum and the drying drum are mounted on the bracket and are communicated and butted with each other through flanges in a sealing way; a speed reducing motor is mounted at an end cover of the leaching drum; the output shaft of the speed reducing motor is connected with a propeller shaft; a spiral propeller, through which soil is conveyed from the leaching drum into the drying drum and is discharged, is mounted on the propeller shaft; a feed opening is formed in the drum wall, on the side close to the end cover, of the leaching drum; an automatic feeding hopper is arranged on a wall above the feed opening; a reagent storage box is arranged above the middle of the drum body of the leaching drum; the reagent storage box is used for spraying a reagent into the leaching drum via a reagent spraying pipe; a reagent feeding pump is arranged on the reagent spraying pipe; and a heater is mounted in the drying drum. Theequipment combines leaching remediation and drying technologies and is perfect in design; and leaching waste liquid produced by the equipment can be recycled so that the equipment is beneficial for environmental protection and has high practicability.
Description
Technical field
The present invention relates to contaminated soil remediation technical field, especially relate to a kind of Continuous leaching prosthetic appliance of contaminated soil.
Background technology
Along with propelling and the fast urbanization process that accompanies with it of modernization, a series of ecological environment problem arises at the historic moment, wherein, due in pollutant emission to soil environment and the soil contamination problem that causes such as agrochemicals kind and quantity increase particularly outstanding.Soil pollution is owing to having disguise, hysteresis quality, cumulative bad and the feature such as refractory reason and repairing efficiency length, because contaminated soil is often by the health of food chain harm animal and human body, its reparation problem has become the field that Research of Environmental Sciences becomes increasingly active, soil pollution has also become the overall situation problem that the whole world is paid close attention to jointly, along with the enhancing of people's environmental consciousness, when existing a lot of contaminated soil is normally used again, all soil remediation can be carried out, the able-bodied object of people is not affected to reaching, the drip washing reparation of contaminated soil is comparatively common, particularly liquid medicine is sprayed in soil, fully mix with liquid medicine after soil is stirred, the detoxication of contaminated soil falls by liquid medicine, but existing equipment is generally independent leaching machine, once feeds in raw material, repair complete discharge again, its continuous seepage ability is poor.
Summary of the invention
Technical problem to be solved by this invention is, for above-mentioned deficiency of the prior art, to provide a kind of Continuous leaching prosthetic appliance of contaminated soil, and contaminated soil can be carried out drip washing reparation by continuous print by this equipment, finally discharges drying and free of contamination soil.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Continuous leaching prosthetic appliance of contaminated soil, comprise drip washing cylinder and the Drying of support and rack-mount cylindrical structure, it is characterized in that: described drip washing cylinder is communicated with docking with Drying by flange seal, the side that drip washing cylinder and Drying connect is uncovered, the opposite side of drip washing cylinder and Drying is end cap, the end caps of described drip washing cylinder is provided with reducing motor, the output shaft of described reducing motor is connected with cardan shaft, the two ends of described cardan shaft are rotatably installed on the end cap of drip washing cylinder and Drying respectively, cardan shaft is provided with for earth is delivered to Drying and the screw propulsion slurry of discharging from drip washing cylinder, described drip washing cylinder offers charging aperture on the barrel of lid end side, the body of wall of the top of described charging aperture is provided with self-feeding bucket, the end caps of described Drying is provided with the discharging opening for discharging material, in the middle part of drip washing cylinder cylindrical shell, top is provided with explosive box, medicine is sprayed into drip washing cylinder inside by medicine spraying tube by described explosive box, medicine spraying tube is provided with 3 ~ 6 terminations, the termination of each described medicine spraying tube is all provided with atomizer, on the medicine spraying tube of explosive box, be provided with drug delivery pump, the inwall of the described uncovered side of drip washing cylinder is provided with the ramp that drip washing cylinder internal diameter is diminished gradually, and be provided with the accumulator tank for reclaiming ring waste bottom the drip washing cylinder being positioned at initiating terminal place, ramp, the inside of described Drying is provided with heater.
The Continuous leaching prosthetic appliance of above-mentioned a kind of contaminated soil, is characterized in that: the position being positioned at described Drying top discharge mouth outside is provided with stock chest.
The Continuous leaching prosthetic appliance of above-mentioned a kind of contaminated soil, is characterized in that: described heater is quartz glass pipe heater.
The Continuous leaching prosthetic appliance of above-mentioned a kind of contaminated soil, is characterized in that: be provided with thermocouple in described Drying.
The present invention compared with prior art has the following advantages:
1, the present invention is by sending into by drip washing cylinder drip washing and the oven dry that Drying realizes contaminated soil by contaminated soil gradually, mix under the stirring that drip washing cylinder Chinese traditional medicine and contaminated soil are starched at screw propulsion, after disposing harmful substance, ring waste will flow into accumulator tank at ramp place, contaminated soil will by abundant drying after entering Drying, finally be discharged in stock chest, this equipment can be worked continuously, and operating efficiency is high.
2, drip washing reparation is combined with dry technology by the present invention, and equipment de-sign is perfect, and the ring waste of generation can recycling, is of value to environmental protection and practical.
3, the present invention also monitors the baking temperature in Drying at any time by thermocouple, is conducive to the contaminated soil of more effective reparation, easy to operate, high-efficiency environment friendly, suitable large-scale engineering applications.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
Detailed description of the invention
As the Continuous leaching prosthetic appliance of a kind of contaminated soil of Fig. 1, comprise drip washing cylinder 3 and the Drying 9 of support 14 and installation cylindrical structure on the support 14, it is characterized in that: described drip washing cylinder 3 is communicated with docking with Drying 9 by flange 8 sealing, the side that drip washing cylinder 3 and Drying 9 connect is uncovered, the opposite side of drip washing cylinder 3 and Drying 9 is end cap, the end caps of described drip washing cylinder 3 is provided with reducing motor 13, the output shaft of described reducing motor 13 is connected with cardan shaft 12, the two ends of described cardan shaft 12 are rotatably installed on the end cap of drip washing cylinder 3 and Drying 9 respectively, cardan shaft 12 is provided with for earth is delivered to Drying 9 and the screw propulsion slurry 11 of discharging from drip washing cylinder 3, described drip washing cylinder 3 offers charging aperture 2 on the barrel of lid end side, the body of wall of the top of described charging aperture 2 is provided with self-feeding bucket 1, the end caps of described Drying 9 is provided with the discharging opening 17 for discharging material, in the middle part of drip washing cylinder 3 cylindrical shell, top is provided with explosive box 6, medicine is sprayed into drip washing cylinder 3 inside by medicine spraying tube 4 by described explosive box 6, medicine spraying tube 4 is provided with 4 terminations, the termination of each described medicine spraying tube 4 is all provided with atomizer 5, on the medicine spraying tube 4 of explosive box 6, is provided with drug delivery pump 7, the inwall of the described uncovered side of drip washing cylinder 3 is provided with the ramp 16 that drip washing cylinder 3 internal diameter is diminished gradually, accumulator tank 15 for reclaiming ring waste is installed bottom the drip washing cylinder 3 being positioned at initiating terminal place, ramp 16, the inside of described Drying 9 is provided with heater 10, the position being positioned at described Drying 9 top discharge mouth outside 17 is provided with stock chest 18, described heater 10 is quartz glass pipe heater, is provided with thermocouple in described Drying 9.
Operation principle of the present invention is: switches all in maintenance equipment is in closed condition, the medicine being used for drip washing is poured in explosive box 6, open the charging aperture 2 on drip washing cylinder 3, by self-feeding bucket 1, contaminated soil is poured in drip washing cylinder 3, open the atomizer 5 on all medicine spraying tube 4 terminations, medicine will be sprayed on contaminated soil with vaporific, opening reducing motor 13 drives cardan shaft 12 to rotate, contaminated soil and medicine are uniformly mixed and push Drying 9 by the contaminated soil after drip washing reparation from drip washing cylinder 3 by the screw propulsion slurry 11 be arranged on cardan shaft 12, and ring waste will by flowing into accumulator tank 15 bottom ramp 16, the soil entered in Drying 9 is dried under the effect of heater 10, finally starching 11 by screw propulsion is expelled in stock chest 18 through discharging opening 17, namely the clean soil after drip washing reparation is obtained.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. the Continuous leaching prosthetic appliance of a contaminated soil, comprise support (14) and be arranged on drip washing cylinder (3) and the Drying (9) of the cylindrical structure on support (14), it is characterized in that: described drip washing cylinder (3) is communicated with docking with Drying (9) by flange (8) sealing, the side that drip washing cylinder (3) and Drying (9) connect is uncovered, the opposite side of drip washing cylinder (3) and Drying (9) is end cap, the end caps of described drip washing cylinder (3) is provided with reducing motor (13), the output shaft of described reducing motor (13) is connected with cardan shaft (12), the two ends of described cardan shaft (12) are rotatably installed on the end cap of drip washing cylinder (3) and Drying (9) respectively, cardan shaft (12) is provided with for earth is delivered to Drying (9) and screw propulsion slurry (11) of discharging from drip washing cylinder (3), described drip washing cylinder (3) offers charging aperture (2) on the barrel of lid end side, the body of wall of the top of described charging aperture (2) is provided with self-feeding bucket (1), the end caps of described Drying (9) is provided with the discharging opening (17) for discharging material, in the middle part of drip washing cylinder (3) cylindrical shell, top is provided with explosive box (6), medicine is sprayed into drip washing cylinder (3) inside by medicine spraying tube (4) by described explosive box (6), medicine spraying tube (4) is provided with 3 ~ 6 terminations, the termination of each described medicine spraying tube (4) is all provided with atomizer (5), drug delivery pump (7) is provided with on the medicine spraying tube (4) of explosive box (6), the inwall of the uncovered side of described drip washing cylinder (3) is provided with the ramp (16) that drip washing cylinder (3) internal diameter is diminished gradually, drip washing cylinder (3) bottom being positioned at ramp (16) initiating terminal place is provided with accumulator tank (15) for reclaiming ring waste, and the inside of described Drying (9) is provided with heater (10).
2. according to the Continuous leaching prosthetic appliance of a kind of contaminated soil according to claim 1, it is characterized in that: the position being positioned at described Drying (9) top discharge mouth (17) outside is provided with stock chest (18).
3. according to the Continuous leaching prosthetic appliance of a kind of contaminated soil according to claim 1, it is characterized in that: described heater (10) is quartz glass pipe heater.
4. according to the Continuous leaching prosthetic appliance of a kind of contaminated soil according to claim 1, it is characterized in that: described Drying is provided with thermocouple in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574671.4A CN104624627A (en) | 2013-11-14 | 2013-11-14 | Equipment for continuous leaching remediation of polluted soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574671.4A CN104624627A (en) | 2013-11-14 | 2013-11-14 | Equipment for continuous leaching remediation of polluted soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624627A true CN104624627A (en) | 2015-05-20 |
Family
ID=53204138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574671.4A Pending CN104624627A (en) | 2013-11-14 | 2013-11-14 | Equipment for continuous leaching remediation of polluted soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734179A (en) * | 2017-03-08 | 2017-05-31 | 祝凤娟 | A kind of soil restoring device |
| CN111992573A (en) * | 2020-08-19 | 2020-11-27 | 湖州天赢环保工程有限公司 | Mobile soil pollution on-site remediation device and use method thereof |
-
2013
- 2013-11-14 CN CN201310574671.4A patent/CN104624627A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734179A (en) * | 2017-03-08 | 2017-05-31 | 祝凤娟 | A kind of soil restoring device |
| CN111992573A (en) * | 2020-08-19 | 2020-11-27 | 湖州天赢环保工程有限公司 | Mobile soil pollution on-site remediation device and use method thereof |
| CN111992573B (en) * | 2020-08-19 | 2022-05-27 | 湖南康家环保科技有限公司 | Mobile soil pollution on-site remediation device and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |