CN204953522U - Pollute soil restoration with quick drip washing integrated equipment - Google Patents
Pollute soil restoration with quick drip washing integrated equipment Download PDFInfo
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- CN204953522U CN204953522U CN201520532428.0U CN201520532428U CN204953522U CN 204953522 U CN204953522 U CN 204953522U CN 201520532428 U CN201520532428 U CN 201520532428U CN 204953522 U CN204953522 U CN 204953522U
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- drip washing
- mud
- belt feeder
- pump
- dewatering
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Abstract
The utility model provides a pollute soil restoration with quick drip washing integrated equipment, the export setting of feeder hopper is served title material the first of belt feeder, terminal first the serving that sets up at big inclination belt feeder of title material belt feeder, the terminal setting of big inclination belt feeder is served at cylinder drip washing system mud machine no. 1, the other end setting of cylinder drip washing system mud machine is served tertiary drip washing screening the first of shale shaker, the upper strata export of tertiary drip washing screening shale shaker sets up serves at one of belt feeder, the middle level export of tertiary drip washing screening shale shaker sets up the upper portion at spiral sand washer, lower floor's export of tertiary drip washing screening shale shaker sets up the upper portion at a mud pit, the drip washing waste liquid is stabilized integration treatment device and is linked to each other with filter press by the pump, the effluent water sump links to each other with filter press, the sewage of effluent water sump rises to the sewage treatment station by the pump, the sewage treatment station is including the inclined lamellar precipitation pond, the quartz sand filters the jar and the active carbon filters the jar, water after handle at sewage treatment station is promoted to the retrieval and utilization water tank by the pump and carries out the retrieval and utilization.
Description
Technical field
The utility model relates to the quick drip washing complexes of a kind of contaminated soil remediation, belongs to the elution device technical field of contaminated soil remediation.
Background technology
At present, the positive accelerated development of domestic contaminated soil elution technique, the Patents of more existing contaminated soil drip washing aspects comes out, but what have in patent disclosed in these is only applicable to specific pollutant, have significant limitation (such as Authorization Notice No. is CN202192081U, authorized announcement date be April 18 in 2012 day, be called the utility model patent of " a kind of experimental provision removing pollutant in soil ").What have is then that treating capacity is too little, is difficult to through engineering approaches application (such as Authorization Notice No. is CN201848424U, the authorized announcement date utility model patent that to be June 1, title in 2011 be " a kind of drip washing prosthetic appliance of contaminated soil ").What have is then that automaticity is too low, cost of labor is too high, minimizing degree not high enough (as application publication number be CN104475441A, Shen Qing Publication day be April 1 in 2015 day, be called the utility application of " a kind of Soil leaching repair system and method thereof concentrating design concept based on decrement ").What have is then drip washing weak effect, pollutants removal rate lower (as Authorization Notice No. be CN203400922U, authorized announcement date be January 22 in 2014 day, be called the utility model patent of " a kind of contaminated soil heterotopic drip washing recovery project equipment ").
Summary of the invention
The purpose of this utility model is to solve above-mentioned prior art Problems existing, i.e. what have in the Patents of existing contaminated soil drip washing aspect is only applicable to specific pollutant, has significant limitation; What have is then that treating capacity is too little, is difficult to through engineering approaches application; What have is then that automaticity is too low, and cost of labor is too high, and minimizing degree is not high enough; What have is then drip washing weak effect, and pollutants removal rate is lower.And then provide a kind of contaminated soil remediation quick drip washing complexes.
The purpose of this utility model is achieved through the following technical solutions:
The quick drip washing complexes of a kind of contaminated soil remediation, comprising: feed hopper, weighing belt feeder, inclination angle belt conveyor, cylinder drip washing mud machine, three grades of drip washing screening vibratory sieves, screw sand washer, belt feeder, stone scratch pool, one-level a cluster cyclone, second cyclone group, a dewatering screen, No. two dewatering screens, No. three dewatering screens, ring waste stablizes integrated treatment unit, plate and frame filter press, cesspool, inclined-plate clarifying basin, activated carbon filtration tank, quartz sand filtration tank, reuse water tank, a mud pit, No. two mud pits, No. three mud pits, No. four mud pits and gravel scratch pool, the outlet of described feed hopper is arranged on the first end of weighing belt feeder, the end of weighing belt feeder is arranged on the first end of inclination angle belt conveyor, the end of inclination angle belt conveyor is arranged on cylinder drip washing mud machine one end, the other end of cylinder drip washing mud machine is arranged on the first end of three grades of drip washing screening vibratory sieves, the upper strata outlet of three grades of drip washing screening vibratory sieves is arranged on one end of belt feeder, the other end of belt feeder is arranged on the top of stone scratch pool, the middle level outlet of three grades of drip washing screening vibratory sieves is arranged on the top of screw sand washer, screw sand washer is connected with gravel scratch pool by belt feeder, lower floor's outlet of three grades of drip washing screening vibratory sieves is arranged on the top of a mud pit, a mud pit is connected with a dewatering screen by pump, No. two mud pits are arranged on a dewatering screen bottom, No. two mud pits are connected with one-level a cluster cyclone by pump, No. three mud pits are connected with one-level a cluster cyclone, No. two dewatering screens are provided with between No. three mud pits and one-level a cluster cyclone, No. three mud pits are connected with second cyclone group by pump, No. three dewatering screens are provided with between No. four mud pits and second cyclone group, No. four mud pits are stablized integrated treatment unit by pump and ring waste and are connected, ring waste is stablized integrated treatment unit and is connected with plate and frame filter press by pump, cesspool is connected with plate and frame filter press, the sewage of cesspool rises to Sewage Disposal by pump, Sewage Disposal comprises inclined-plate clarifying basin, quartz sand filtration tank and activated carbon filtration tank, the water after Sewage Disposal process, is promoted to reuse water tank by pump and carries out reuse.
The beneficial effects of the utility model are: one, the utility model is the strengthening of a kind of thermal-arrest, chemical oxidation and " physical-chemical-biology " combine d bioremediation rapidly and efficiently Soil leaching device integrally; Two, mobility is strong, automaticity is high; Three, after contaminated soil process, minimizing reaches more than 90%, and contaminant removal efficiency is not less than 85%; Four, treating capacity per hour reaches 20 tons, can running continuously in 24 hours.
The utility model is that a set of automaticity is high, reduction is obvious, pollutants removal rate is high, handling object scope wide, and can be actually used in the quick drip washing complexes of engineering.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the utility model contaminated soil remediation with quick drip washing complexes.
Reference numeral in figure, 1 is feed hopper, 2 is weighing belt feeder, 3 is inclination angle belt conveyor, 4 is cylinder drip washing mud machine, 5 is three grades of drip washing screening vibratory sieves, 6 is screw sand washer, 7 is belt feeder, 8 is stone scratch pool, 9 is one-level a cluster cyclone, 10 is second cyclone group, 11-1 is a dewatering screen, 11-2 is No. two dewatering screens, 11-3 is No. three dewatering screens, 12 stablize integrated treatment unit for ring waste, 13 is plate and frame filter press, 14 is cesspool, 15 is inclined-plate clarifying basin, 16 is activated carbon filtration tank, 17 is quartz sand filtration tank, 18 is reuse water tank, 20 is a mud pit, 21 is No. two mud pits, 22 is No. three mud pits, 23 is No. four mud pits, 24 is gravel scratch pool.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail: the present embodiment is implemented under premised on technical solutions of the utility model, gives detailed embodiment, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the quick drip washing complexes of a kind of contaminated soil remediation involved by the present embodiment, comprising: feed hopper 1, weighing belt feeder 2, inclination angle belt conveyor 3, cylinder drip washing mud machine 4, three grades of drip washing screening vibratory sieves 5, screw sand washer 6, belt feeder 7, stone scratch pool 8, one-level a cluster cyclone 9, second cyclone group 10, a dewatering screen 11-1, No. two dewatering screen 11-2, No. three dewatering screen 11-3, ring waste stablizes integrated treatment unit 12, plate and frame filter press 13, cesspool 14, inclined-plate clarifying basin 15, activated carbon filtration tank 16, quartz sand filtration tank 17, reuse water tank 18, a mud pit 20, No. two mud pits 21, No. three mud pits 22, No. four mud pits 23 and gravel scratch pool 24, the outlet of described feed hopper 1 is arranged on the first end of weighing belt feeder 2, the end of weighing belt feeder 2 is arranged on the first end of inclination angle belt conveyor 3, the end of inclination angle belt conveyor 3 is arranged on cylinder drip washing mud machine 4 one end, the other end of cylinder drip washing mud machine 4 is arranged on the first end of three grades of drip washing screening vibratory sieves 5, the upper strata outlet of three grades of drip washing screening vibratory sieves 5 is arranged on one end of belt feeder 7, the other end of belt feeder 7 is arranged on the top of stone scratch pool 8, the middle level outlet of three grades of drip washing screening vibratory sieves 5 is arranged on the top of screw sand washer 6, screw sand washer 6 is connected with gravel scratch pool 24 by belt feeder, lower floor's outlet of three grades of drip washing screening vibratory sieves 5 is arranged on the top of a mud pit 20, a mud pit 20 is connected with a dewatering screen 11-1 by pump, No. two mud pits 21 are arranged on a dewatering screen 11-1 bottom, No. two mud pits 21 are connected with one-level a cluster cyclone 9 by pump, No. three mud pits 22 are connected with one-level a cluster cyclone 9, No. two dewatering screen 11-2 are provided with between No. three mud pits 22 and one-level a cluster cyclone 9, No. three mud pits 22 are connected with second cyclone group 10 by pump, No. three dewatering screen 11-3 are provided with between No. four mud pits 23 and second cyclone group 10, No. four mud pits 23 are stablized integrated treatment unit 12 by pump and ring waste and are connected, ring waste is stablized integrated treatment unit 12 and is connected with plate and frame filter press 13 by pump, cesspool 14 is connected with plate and frame filter press 13, the sewage of cesspool 14 rises to Sewage Disposal by pump, Sewage Disposal comprises inclined-plate clarifying basin 15, quartz sand filtration tank 16 and activated carbon filtration tank 17, the water after Sewage Disposal process, is promoted to reuse water tank 18 by pump and carries out reuse.
The screen-aperture of a described dewatering screen 11-1 is 1mm.
The screen-aperture of described No. two dewatering screen 11-2 is 250 μm.
The screen-aperture of described No. three dewatering screen 11-3 is 60 μm.
A described dewatering screen 11-1, No. two dewatering screen 11-2 and No. three dewatering screen 11-3 are dry type vibratory sieve, Wet method vibration screen or high frequency shale shaker.
The design feature of the present embodiment and the correlation of parts thereof:
By wheel loader, contaminated soil is sent into feed hopper 1, be provided with bar shaped diagrid above feed hopper 1, particle diameter is greater than being separated of 100mm, and the inclination angle along diagrid slides to scratch pool.
Particle diameter is less than in the weighing belt feeder 2 immediately below entering of 100mm, material enters three grades of drip washing screening vibratory sieves 5 from inclination angle belt conveyor 3, first cylinder drip washing mud machine 4 is entered, by the inner cylinder rotating of cylinder drip washing mud machine 4 and inner fin material advanced and lift upward, the mutual friction of storeroom phase, the granule and the clay that are attached to large particle surface come off.Cylinder inner nozzle ejection high-pressure cleaning liquid, carries out that soil dissociates, dewing and cleaning.Then, the material of cylinder drip washing mud machine 4 by dissociating, after dewing and cleaning directly falls into three grades of drip washing screening vibratory sieves 5 from the other end of cylinder, simultaneously three grades of drip washing screening vibratory sieve 5 dithers, are divided into 2mm(particle diameter by three grades of drip washing screening vibratory sieve 5 layered filtrations by Polluted Soil) below, the component of 2 ~ 10mm and the size grading of 10 ~ more than 100mm three class.The material of 10 ~ 100mm, directly from three grades of drip washing screening vibratory sieve 5 upper stratas, slips into belt feeder 7, is transported to stone scratch pool 8 by belt feeder 7.The material of 2 ~ 10mm, directly from the middle level of three grades of drip washing screening vibratory sieves 5, slips into screw sand washer 6, further washs.The material of below 2mm, from the lower floor of three grades of drip washing screening vibratory sieves 5, enters a mud pit 20 by chute.
Below 2mm material rises to a dewatering screen 11-1 by pump, and the sieve aperture of a dewatering screen 11-1 is 1mm, and the material of such 1 ~ 2mm is sized out.The material of below 1mm enters No. two mud pits 21, by pump by below 1mm material lifting to one-level a cluster cyclone 9, the overflow material of one-level a cluster cyclone 9 enters No. three mud pits 22, and the underflow materials of one-level a cluster cyclone 9 enters No. two dewatering screen 11-2.The sieve aperture of No. two dewatering screen 11-2 is 250 μm, and the material of such 250 μm ~ 1mm is sized out.The material of less than 250 μm enters No. three mud pits 22, by pump by less than 250 μm material liftings to second cyclone group 10, the overflow material of second cyclone group 10 enters No. four mud pits 23, and the underflow materials of second cyclone group 10 enters No. three dewatering screen 11-3.The sieve aperture of No. three dewatering screen 11-3 is 60 μm, and the material of such 60 μm ~ 250mm is sized out.The material of less than 60 μm enters No. four mud pits 23, by pump, less than 60 μm material liftings is stablized integrated treatment unit 12 to ring waste.
Because particulate pollutant major part is enriched in the material of less than 60 μm, stablize in integrated treatment unit 12 at ring waste and carry out different agent-feeding treatment to the material of less than 60 μm according to different pollutant character, the mixed liquor after process rises to plate and frame filter press 13 by pump and carries out mud-water separation.
The drainage of plate and frame filter press 13 enters cesspool 14, and the mud cake of plate and frame filter press 13 is collected stone scratch pool 8 and treated further process.
The sewage of cesspool 14 rises to Sewage Disposal by pump, and Sewage Disposal comprises inclined-plate clarifying basin 15, quartz sand filtration tank 16 and activated carbon filtration tank 17.
Water after Sewage Disposal process, is promoted to reuse water tank 18 by pump and carries out reuse, in drip washing operation above.
Whole production process is controlled by electric-automation control system, can realize 24 hours continuous and automatics and run in automatic control container.The protection of design interlock alarm, ensures safe and reliable to operation.
The above; be only the utility model preferably detailed description of the invention; these detailed description of the invention are all based on the different implementations under the utility model general idea; and protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. the quick drip washing complexes of contaminated soil remediation, comprise: feed hopper (1), weighing belt feeder (2), inclination angle belt conveyor (3), cylinder drip washing mud machine (4), three grades of drip washing screening vibratory sieve (5), screw sand washer (6), belt feeder (7), stone scratch pool (8), one-level a cluster cyclone (9), second cyclone group (10), a dewatering screen (11-1), No. two dewatering screens (11-2), No. three dewatering screens (11-3), ring waste stablizes integrated treatment unit (12), plate and frame filter press (13), cesspool (14), inclined-plate clarifying basin (15), activated carbon filtration tank (16), quartz sand filtration tank (17), reuse water tank (18), a mud pit (20), No. two mud pits (21), No. three mud pits (22), No. four mud pits (23) and gravel scratch pool (24), it is characterized in that, the outlet of described feed hopper (1) is arranged on the first end of weighing belt feeder (2), the end of weighing belt feeder (2) is arranged on the first end of inclination angle belt conveyor (3), the end of inclination angle belt conveyor (3) is arranged on cylinder drip washing mud machine (4) one end, the other end of cylinder drip washing mud machine (4) is arranged on the first end of three grades of drip washing screening vibratory sieve (5), the upper strata outlet of three grades of drip washing screening vibratory sieve (5) is arranged on one end of belt feeder (7), the other end of belt feeder (7) is arranged on the top of stone scratch pool (8), the middle level outlet of three grades of drip washing screening vibratory sieve (5) is arranged on the top of screw sand washer (6), screw sand washer (6) is connected with gravel scratch pool (24) by belt feeder, lower floor's outlet of three grades of drip washing screening vibratory sieve (5) is arranged on the top of a mud pit (20), a mud pit (20) is connected with a dewatering screen (11-1) by pump, No. two mud pits (21) are arranged on dewatering screen (11-1) bottom, No. two mud pits (21) are connected with one-level a cluster cyclone (9) by pump, No. three mud pits (22) are connected with one-level a cluster cyclone (9), No. two dewatering screens (11-2) are provided with between No. three mud pits (22) and one-level a cluster cyclone (9), No. three mud pits (22) are connected with second cyclone group (10) by pump, No. three dewatering screens (11-3) are provided with between No. four mud pits (23) and second cyclone group (10), No. four mud pits (23) are stablized integrated treatment unit (12) by pump and ring waste and are connected, ring waste is stablized integrated treatment unit (12) and is connected with plate and frame filter press (13) by pump, cesspool (14) is connected with plate and frame filter press (13), the sewage of cesspool (14) rises to Sewage Disposal by pump, Sewage Disposal comprises inclined-plate clarifying basin (15), quartz sand filtration tank (16) and activated carbon filtration tank (17), water after Sewage Disposal process, be promoted to reuse water tank (18) by pump and carry out reuse.
2. the quick drip washing complexes of contaminated soil remediation according to claim 1, is characterized in that, the screen-aperture of a described dewatering screen (11-1) is 1mm.
3. the quick drip washing complexes of contaminated soil remediation according to claim 2, is characterized in that, the screen-aperture of described No. two dewatering screens (11-2) is 250 μm.
4. the quick drip washing complexes of contaminated soil remediation according to claim 3, is characterized in that, the screen-aperture of described No. three dewatering screens (11-3) is 60 μm.
5. the quick drip washing complexes of contaminated soil remediation according to claim 4, it is characterized in that, a described dewatering screen (11-1), No. two dewatering screens (11-2) and No. three dewatering screens (11-3) are dry type vibratory sieve, Wet method vibration screen or high frequency shale shaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532428.0U CN204953522U (en) | 2015-07-22 | 2015-07-22 | Pollute soil restoration with quick drip washing integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532428.0U CN204953522U (en) | 2015-07-22 | 2015-07-22 | Pollute soil restoration with quick drip washing integrated equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204953522U true CN204953522U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532428.0U Withdrawn - After Issue CN204953522U (en) | 2015-07-22 | 2015-07-22 | Pollute soil restoration with quick drip washing integrated equipment |
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| CN (1) | CN204953522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170631A (en) * | 2015-07-22 | 2015-12-23 | 北京建工环境修复股份有限公司 | Rapid leaching complete device for contaminated soil remediation |
| CN105618281A (en) * | 2016-01-25 | 2016-06-01 | 中山大学 | Sorting method and device for contaminated soil particles with different particle sizes |
| CN110614265A (en) * | 2019-01-24 | 2019-12-27 | 招商局生态环保科技有限公司 | Dry-wet two-stage screening equipment and method suitable for ex-situ remediation of contaminated soil |
| CN111790740A (en) * | 2020-08-13 | 2020-10-20 | 福建安冠环境科技有限公司 | Method and device for restoring soil polluted by petroleum hydrocarbon organic matters |
-
2015
- 2015-07-22 CN CN201520532428.0U patent/CN204953522U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170631A (en) * | 2015-07-22 | 2015-12-23 | 北京建工环境修复股份有限公司 | Rapid leaching complete device for contaminated soil remediation |
| CN105618281A (en) * | 2016-01-25 | 2016-06-01 | 中山大学 | Sorting method and device for contaminated soil particles with different particle sizes |
| CN110614265A (en) * | 2019-01-24 | 2019-12-27 | 招商局生态环保科技有限公司 | Dry-wet two-stage screening equipment and method suitable for ex-situ remediation of contaminated soil |
| CN111790740A (en) * | 2020-08-13 | 2020-10-20 | 福建安冠环境科技有限公司 | Method and device for restoring soil polluted by petroleum hydrocarbon organic matters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20171201 |
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| AV01 | Patent right actively abandoned |