CN201493304U - Mobile soil cleaning equipment - Google Patents
Mobile soil cleaning equipment Download PDFInfo
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- CN201493304U CN201493304U CN2008201774156U CN200820177415U CN201493304U CN 201493304 U CN201493304 U CN 201493304U CN 2008201774156 U CN2008201774156 U CN 2008201774156U CN 200820177415 U CN200820177415 U CN 200820177415U CN 201493304 U CN201493304 U CN 201493304U
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Abstract
The utility model relates to mobile soil cleaning equipment assembled by a plurality of elements, and each element is arranged in a cubic machine frame with the size of a container.
Description
Technical field
The utility model relates to a kind of equipment that cleans soil.Especially, the utility model relates to a kind of on-the-spot mobile unit that soil is effectively cleaned that is used for.
Background technology
After the polluting device of removing or move chemistry for example or petrochemical plant, there are the economic interests of regeneration aspect, soil, especially in the suburb.This exploitation that is regenerated as grassroot project (for example motion or comprehensive amusement facility, park and housing) discharges valuable real estate.Pollute facility and generally infiltrate the soil with organic pollution and inorganic pollution.Organic pollution is usually water insoluble and be adsorbed on the surface of mineral grain or solid.Organic pollution often concentrates in the tiny granularity rank of material (fine powder (fines) is silt and clay).Finding in soil has inorganic pollution, and comprising arsenic, copper, mercury, selenium, zinc, they are to be adsorbed on the lip-deep metal complex of mineral grain, the mineral that are loaded with pollutant, metal alloy and metal fragment form.According to different list of references summaries, this inorganic pollution still is that major part is limited in the fine powder.
In regenerative process, contaminated soil is dug out, is sent to clean dirty equipment, removes the pollution residue thereby handle contaminated soil in this equipment, this residue is placed the landfill place of careful control.Available purification process comprises outside or on-the-spot vitrifying, soil cleans, stablize/solidifies and electricity is corrected.
Prior art problems is that requirement is delivered to clean dirty equipment with soil.For mega project (commissions), the soil migration that relates to highway transportation is very expensive and slowly.Therefore, the purpose of this utility model provides a kind of improvements over the prior art.
Other purposes of the present utility model and further range of application will become apparent according to the detailed description that hereinafter provides.Yet, it should be understood that when showing preferred embodiment of the present utility model, detailed description only provides with the example form illustrated, because concerning the person of ordinary skill in the field, different changes and improvements are conspicuous in scope of the present utility model.
The utility model content
An embodiment of the present utility model is the moveable-type soil cleaning equipment, comprising:
Be placed on the feed hopper in the frame, be close to:
Ground floor comprises first vibratory sieve that is arranged in frame and the storage tank that is arranged in frame, and this first vibratory sieve that is assemblied in the frame removably vertically is stacked in the top that is assemblied in the storage tank in the frame,
Wherein ground floor is close to:
The second layer comprises the gravel washer that is arranged in frame, the dewatering screen that is arranged in frame and storage tank, and this is assemblied in gravel washer in the frame and removably vertically is stacked in the dewatering screen that is assemblied in the frame and the top of storage tank,
And be close to the 3rd layer, the 3rd layer comprises first cyclone separator that is arranged in frame, be arranged in the upstream sorter (classifier) of frame and reclaim cyclone separator, be arranged in the sandstone dewatering screen of frame, be arranged in the storage tank of frame, be assemblied in first cyclone separator in the frame and removably vertically be stacked in the top of the upstream sorter that is assemblied in the frame, be assemblied in the upstream sorter in the frame and reclaim the top that cyclone separator removably vertically is stacked in the sandstone dewatering screen that is assemblied in the frame, this sandstone dewatering screen removably vertically is stacked in the top that is assemblied in the storage tank in the frame again
Wherein the 3rd layer is close to:
The 4th layer, comprise the belt pressure filter that is arranged in frame, the storage tank that is arranged in frame, be assemblied in dewatering bands in the frame and removably vertically be stacked in the top of the belt pressure filter that is assemblied in the frame, this belt pressure filter removably vertically is stacked in the top that is assemblied in the storage tank in the frame again.
Wherein the 4th layer is close to:
Layer 5, comprise the laminar separator that has top, middle part and bottom, the top of laminar separator is arranged in frame, the bottom of laminar separator is arranged in frame, be assemblied in top in the frame and removably vertically be stacked in the top at middle part, this middle part removably vertically is stacked in the top that is assemblied in the bottom in the frame again
Wherein layer 5 is close to:
Water processing establishment comprises the process water water tank that is arranged in frame, is arranged in the sand filtering device and the clean water tank that is arranged in frame of frame,
Wherein said each frame has the size of container and can vertically stack.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, further comprises: first conveyer belt that is assemblied in first vibratory sieve in the frame of be linked and packed feed hopper and ground floor in frame, be arranged in first conveyer belt above with second conveyer belt of the import of the gravel washer that is assemblied in frame of first magnetic recording tape that removes iron-bearing materials, the overflow outlet of first vibratory sieve that is assemblied in frame that is connected ground floor and the second layer be positioned at second magnetic recording tape that is used to remove iron-bearing materials above second conveyer belt.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the import of the dewatering screen in the circulation outlet that is assemblied in the gravel washer in the frame in the second layer and the second layer links to each other.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the import of the storage tank in the circulation outlet that is assemblied in the dewatering screen in the frame in the second layer and the second layer links to each other.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, wherein the outlet that is assemblied in the storage tank in the frame in the ground floor links to each other with the import that is assemblied in first cyclone separator in the frame in the 3rd layer, preferably links to each other by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the underflow that is assemblied in first cyclone separator in the frame in the 3rd layer links to each other with the import of upstream sorter in the 3rd layer.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, wherein the overflow that is assemblied in first cyclone separator in the frame in the 3rd layer links to each other with the import that is assemblied in the dewatering bands in the frame in the 4th layer, preferably links to each other by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the underflow outlet that is assemblied in the upstream sorter in the frame in the 3rd layer links to each other with the import of sandstone dewatering screen in being assemblied in frame.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the underflow outlet that is assemblied in the sandstone dewatering screen in the frame in the 3rd layer links to each other with the import that is assemblied in the storage tank in the frame in the 3rd layer.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, wherein the outlet that is assemblied in the storage tank in the frame in the 3rd layer links to each other with the import that is assemblied in the recovery cyclone separator in the frame in the 3rd layer, preferably links to each other by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the underflow that is assemblied in the recovery cyclone separator in the frame in the 3rd layer links to each other with the import that is assemblied in the sandstone dewatering screen in the frame in the 3rd layer.
Another embodiment of the present utility model is aforesaid portable cleaning equipment, and wherein the overflow that is assemblied in the recovery cyclone separator in the frame in the 3rd layer links to each other with the import that is assemblied in the storage tank in the frame in the second layer, preferably links to each other by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, wherein the circulation outlet that is assemblied in the dewatering bands in the frame in the 4th layer links to each other with the import that is assemblied in the sedimentation basin in the frame in the layer 5, preferably links to each other by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the outlet that is assemblied in the sedimentation basin bottom in the frame in the layer 5 links to each other with the import of belt pressure filter in the 4th layer, and is preferably continuous by pipeline.
Another embodiment of the present utility model is aforesaid moveable-type soil cleaning equipment, and wherein the overflow of the belt pressure filter in the 4th layer outlet links to each other with the 6th conveyer belt, and the 6th conveyer belt is set to the pie residue of discarding is exported this equipment.
Description of drawings
Fig. 1 illustrates the flow chart that is used to clean the process of contaminated soil according to of the present utility model.
Fig. 2 illustrates and is assembled into a plurality of elements that are used for cleaning the equipment of contaminated soil according to of the present utility model, wherein utilizes each rectangle to represent to pile up frame (frame) and a plurality of rectangles that are piled up are represented the frame of piling up.
Fig. 3 is the perspective view that piles up frame of the present utility model.
Fig. 4 is the perspective view that piles up frame of the present utility model that is provided with storage tank (sump).
The specific embodiment
Unless otherwise defined, used here technology is identical with the implication of those skilled in the art's common sense with scientific terminology.Here all related documents all are being hereby incorporated by reference.
Prefix speech " one ", " a kind of " and " one " are meant one or more than one here, i.e. at least one of this prefix speech referent.For instance, " import " import of expression or more than an import.
Run through the application in full, term " approximately " is used for representing that numerical value comprises is used for the standard deviation of error of the equipment of definite this numerical value or method.
The number range of representing by end points comprise all integers and be included in this scope reasonable mark (for example, when relating to import volume, 1 to 5 comprises 1,2,3,4, and when relating to measurement data, 1 to 5 can also comprise 1.5,2,2.75 and 3.80).End points also comprises endpoint value itself (for example, from 1.0 to 5.0 comprise 1.0 and 5.0).
The utility model relates to a kind of moveable-type soil cleaning equipment that is used to purify the soil that comprises organic and inorganic pollution.Inorganic pollution comprises radioactivity and on-radiation metal, and is intended to comprise the whole metal pollutants known to the those skilled in the art; Especially when here using, term " inorganic pollution " means and comprises or refer to lead, copper and zinc.Organic pollution refers to all organic compounds that are easy to be attached to soil and may bring environmental hazard when being allowed to stay in the soil; Especially when using here, term " organic pollution " means and comprises or refer to C10-C50 petroleum hydrocarbon (hydrocarbon materials that promptly comprises 10 to 50 carbon atoms).
Technology of the present utility model is based on the series of steps of physical separation soil constituent, promptly separates gravel and sandstone from silt and clay.Pollutant be attached in the soil matrix than on fine clay, silt and the organic granular.Condensate and flocculating agent are used for dewatering and push fine powder so that produce the controlled refuse that can handle safely in the landfill place of being regulated.
Soil of the present utility model can be regarded as the expression top layer earth's crust, no matter is natural or artificial (i.e. Shu Song earth mantle), and just the aggregate material includes but not limited to: be positioned at the aggregate material (for example soil agreegate material) on the piece of land; The deposition aggregate that comprises all benthal deposits of fresh water or sea water service system; The aggregate material that comprises the organic material that for example derives from plant or animal; Organic material, for example vegetable material forms the part of thick (courser) aggregate material as mentioned below usually, and comprises for example stump, wood substance grain or the like; Derive from the aggregate material of mankind's activity, for example the deposit that occurs in mineral aggregate material, filling aggregate material and the water route; From the mineral aggregate residue of mining, the mineral aggregate residue that for example exists in the tailing pit; Or the like.Therefore soil comprises all particulate matter forms, for example clay, fine powder, sandstone, stone, rock, organic material or the like.
The utility model relates to a kind of by separate method and a kind of moveable-type soil cleaning equipment that is configured to realize this method that gravel and sandstone purify soil from silt and clay.
An embodiment of the present utility model is used to clean the method that soil is also therefrom removed pollutant, comprises the steps:
-use screen cloth from soil, to remove the object of size greater than 5cm,
-use magnetic from soil, to remove the iron type objects,
-use vibratory sieve that gravel is told from soil, the remaining soil residuals that comprises sandstone, silt and clay,
-use vibrating-dewatering screen 26 that soil residuals is divided into organic material and the mud (slurry) that comprises sandstone, silt and clay,
-use first cyclone separator 40 that sandstone are separated from silt and clay (also claiming fine powder),
-use dewatering bands to separate fine powder and organic material,
-use sedimentation basin 82 cause fine powders form sediment (sludge) and
Thereby-use to filter the belt press dehydration and push sediment to form the solid filter cake that comprises soil pollutant.
Before contaminated soil enters the soil cleaning equipment, it is screened so that remove big object greater than 40mm, 50mm, 60mm, 70mm or 80mm nominal dimension, and these objects comprise may destroy stone, cobblestone, fragment of brick of equipment or the like from the meeting of bigger cobblestone, fragment of brick etc.This can use any known applicable technology to realize, comprises porose sieve, is provided with the hole of a plurality of suitable sizes so that filter out undesired object.
Garbled contaminated soil 10 is sent to feed hopper 12.Can use any suitable device to carry, for example, from the prescreen stage by wheel loader or directly carry by conveyer belt.On conveyer belt soil is delivered to first vibratory sieve 16 from feed hopper 12, this vibratory sieve is used for a gravel to be separated with soil residuals.First vibratory sieve 16 comprises mesh screen, and the size of this net approximately is 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, is preferably placed between 1.8 to 2.2mm.Vibratory sieve is that everybody knows in the art; Suitable vibratory sieve example comprises by Shanghai Zenith company, Shanchuan Ishikawajima-Harima Heavy Industries Ltd., JOST GmbH﹠amp; Those vibratory sieves that Co.KG and Derrick company make.First vibratory sieve preferentially adopts wet screening technology, adds water on the mesh screen by injecting directly on.
When soil was transported to vibratory sieve 16, soil is process below magnetic recording tape 14 preferably, and this magnetic recording tape is set to remove most of iron-bearing materials 18.
After screening gravel, comprise that the soil residuals of sandstone, silt and clay part through first vibratory sieve 16 is collected into the storage tank 24 that is arranged in the screen cloth below.
Gravel can come out from the vibration of first vibratory sieve 16, can collect gravel here and further handles.In further handling, gravel can be sent to the gravel washer 20 of further cleaning gravel.Preferably, use conveyer belt to send it to gravel washer.When advancing on conveyer belt, gravel can pass through so that remove remaining iron-bearing materials under second magnetic recording tape.Gravel washer 20 comprises the screw washer that is set to stir gravel, therefore still can be from surface removal attached to all sandstone, silt or clay particle on the gravel particle.Superfluous water from gravel washer 20 can be directed to first vibratory sieve 16.Gravel washer 20 is removed all organic material and/or impurity (charcoal, timber, plastics or the like) simultaneously from gravel.At last clean gravel 22 upwards is threaded in the gravel washer 20, dewaters and collects and be used for storage and be used for analysis alternatively.According to an aspect of the present utility model, clean gravel for example can be deposited by the conveyer belt that is positioned at soil cleaning equipment front, can store and analyze alternatively at this place's gravel.
Organic material and/or impurity by gravel washer 20 separates dewater at vibrating-dewatering screen 26 together with the sandstone of removing from gravel, silt and clay.Vibrating-dewatering screen 26 is that everybody knows in the art, and can be in the known technology any one, for example, by the Derrick Vacu-Deck dewatering screen of Derrick company manufacturing or by the dewatering screen of HewittRobins international corporation manufacturing or by JOST GmbH﹠amp; The dewatering screen that Co.KG makes.
By vibrating-dewatering screen 26, organic material 28 and sandstone, silt and clay are separated.Organic material 28 is generally spread out of by this equipment as waste material.The water that collection has sandstone, silt and clay is used for further processing; Preferably, it is collected in the storage tank 30 and be applied to first vibratory sieve 16 once more.
To be positioned at first vibratory sieve slush pump 16 belows, that have sandstone, silt and clay to first cyclone separator 40.Preferred pumping mud under suitable high pressure, for example from 20 to 50psi.The fast state that produces in cyclone separator has reduced the apparent viscosity of mud widely and has quickened sandstone particle and the silt that is mingled with and the separating fast of clay particle and mud.Some operating characteristic of cyclone separator, thus for example the length of the diameter of diameter, vortex finder and length, cylindrical section and the pressure drop that strides across cyclone separator can change the removal that makes the centrifugal force maximization and promote the sandstone particle according to mode as known in the art.This cyclone separator preferably is set to separate with the larger particles of guiding underflow entering 50 microns of overflow or littler particle.Underflow from cyclone separator is sandstone, and overflow comprises silt and clay part (being also referred to as fine powder).Because density contrast, the organic material of little ratio (charcoal, wood shavings or the like) also can be along with the fine powder overflow of removing from sandstone and lead.This overflow guiding dewatering bands 76 is sprayed onto underflow in the upstream sorter 46 simultaneously.
This upstream sorter 46 can be well known in the prior art any one.It is included in the cylindrical box that the bottom has nozzle, and therefore this nozzle purifies all light density particles (for example organic material) of sandstone at layer of sand discontinuous water spray.Preferably, this upstream sorter is by B﹠amp; The Hydrosort that DProcess Equipment B.V. makes
TMFluid bed separator (FluidizedBed Separator), this separator adopt fluid bed to classify according to particle size.
This organic material flows through this cylindrical edge together with unnecessary water and can be passed to the vibratory sieve of organic material.Periodically, the sandstone that purified are discharged on the vibration sandstone dewatering screen 49 from upstream sorter 46.Vibrating-dewatering screen is that everybody knows in the art, and can be in the known technology any one, for example, and by the DerrickVacu-Deck dewatering screen of Derrick company manufacturing or the dewatering screen of making by Hewitt Robins international corporation.
On vibration sandstone dewatering screen 49, water vibrated from sandstone 48 and collect the storage tank 50 that is arranged in screen cloth 49 belows.Vibrating the sandstone 48 that from screen cloth is collected.Subsequently it is spread out of from this facility and be used for storage and optionally analysis.
Just before sandstone left this facility, the underflow of little second level cyclone separator 60 was discharged on screen cloth.Do like this be for be retracted in primary importance may be through vibration sandstone dewatering screen 49 and be collected in all sandstone particles in the storage tank 50.
Dewatering bands 76 is guided in the overflow from first cyclone separator 40 that comprises fine powder and organic material into.Be included in fine powder mud in this overflow through being with 76 and separate with organic material.This fine powder is pumped into purification/sedimentation basin 82 and organic material is discharged to filter cake output (see subsequently and describe) then.
Add flocculating agent to purification/sedimentation basin 82, this flocculating agent causes the generation of big floccule in the fine powder, increases its settling velocity.Flocculating agent may be an anion or cationic, such as those (for example 71601 or 71403) of being made by Nalco.Sedimentation basin is preferably laminar sedimentation basin.The viscous precipitate thing is made up of the fine powder that is positioned at bottom half.With its collection and be sent to belt filter press 72.The overflow of the superfluous water in this pond is collected in the independent water tank.
Be applied to filter belt press 72 before, thereby in purifications/sedimentation basin 82 with additional flocculating agent handle sediment stablize flocculate also enhancing be squeezed into filter cake to sedimentary dehydration with sediment.The sediment of handling launches on belt filter press 72, thereby forms solid filter cake 90 by belt filter press dehydration, squeezing and extruding then.Then this filter cake 90 is spread out of from the soil cleaning equipment.The water that collection extrudes from sediment also is pumped back to purification/sedimentation basin 82 with it.Superfluous water from sedimentation basin 82 can be directed to water processing establishment 100.This water processing establishment comprise the process water water tank 100 that is used to hold from sedimentation basin 82 ', this water is by being arranged in sandstone filter 100 " a series of sandstone cleaning filtrations.Afterwards these through the cleaning water may be collected into clean water tank 100 " ' in and in the soil cleaning process, reuse.For instance, the water that cleaned can be directed to the import of the gravel washer storage tank 30 and/or first vibratory sieve 16.
Of the present utility modelly relate to a kind of moveable-type soil cleaning equipment that is set to carry out the utility model method on the other hand.
An embodiment of the present utility model is the moveable-type soil cleaning equipment that comprises said elements, and wherein one or more elements are contained in the open form frame with cube shaped.Described element may be first vibratory sieve 16, gravel washer 20, vibrating-dewatering screen 26, first cyclone separator 40, dewatering bands 76, upstream sorter 46, reclaim cyclone separator 60, sandstone dewatering screen 49, storage tank 30,24,50,74, purification/ sedimentation basin 82,82 ', 82 " ', belt filter press 72 and dewatering bands 76.Preferably, each in the said elements all is contained in the cube frame.Use arbitrary mode to make element invest this frame, for example, use screw, nut and screw, by welding or riveted joint.
Preferably, the cube frame comprises along the brace summer at each edge of cube, at least 12 brace summers for example, and one along cubical each edge.This side bar connects on this cubical summit.Cubical one or more the crossbeams that can be provided with connection relative summit, opposed edges or edge and relative summit.Crossbeam number in the cube frame may be 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 or 20.Crossbeam may be the diagonal angle or be parallel to this cubical edge.The number of the diagonal angle crossbeam in this cube frame may be 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20.This frame is used for supporting this machine, is convenient to removably pile up, and the open form frame allows to arrive expediently, fully all sides.In order further to be convenient to pile up one or more frames, summit or edge can be provided with positioner, and this positioner is configured to connect the corresponding positioner on another frame.This positioner allows frame to overlay removably vertically on another frame in given tolerance, prevents to misplace and be displaced sideways.This positioner can be of the prior art any one, the groove that wheel rim or outstanding-groove structure of cooperating of upper and lower surface for example, outstanding in the bottom of one of them frame are configured in the top with another frame is connected (perhaps vice versa).Because this positioner prevents dislocation, can realize piling up vertically 2,3,4,5,6,8,9 or 10 frames.
The embodiment of cube frame 200 is illustrated among Fig. 3, Fig. 3 has described the frame that formed by four the longitudinal supporting beams 202,204,206,208 with equal length, this embodiment comprises four long limits of cube frame 200 and is set to eight of two little rectangles in end (210,212,214,216 and 218,220,222,224) and lack (end) backbar 210,212,214,216,218,220,222,224 that these two little rectangles in end have constituted the little rectangle end 230,232 of cube frame.Each longitudinal supporting beam 202,204,206,208 is attached to the bight 240,242,244,246,248,250,252,254,256 of above-mentioned little rectangle end 230,232 at arbitrary end, thereby forms the cube shaped of this frame.This frame also is provided with the crossbeam at a plurality of diagonal angles, and it connects bight and longitudinal supporting beam, and for example 260,262,270, perhaps connect bight and overhang bracket beam, for example 264,268,272,274, perhaps connect a longitudinal supporting beam and adjacent longitudinal supporting beam, for example 276.Frame also is provided with a plurality of parallel crossbeams, and these crossbeams are parallel to this frame edge setting and connect adjacent longitudinal supporting beam, and for example 278,280,282,284,286.Frame bight 240,242,244,246,248,250,252,254,256 has the device of being convenient to pile up, for example outstanding and receiver hole.
The embodiment that is arranged in the storage tank of cube frame 200 inside is shown in Fig. 4.Frame 200 is with shown in Figure 3 the same.Storage tank 300 has rectangle inverted pyramid shape, and the openend 302 of storage tank is located at frame top 201, and the narrow base of storage tank is located at frame bottom 203.Depositor 300 is positioned at backbar inside; Therefore the bight 240,242,244,246,248,252,254,256 of this frame can be piled up in the clear.
Preferably, the size of frame is corresponding with the size of container, therefore can use the convenient transportation of sea lift vessel, crane, railway and truck, and further allow vertical stacking.Those of ordinary skill is known the size of TEU (Twenty-foot Equivalent Unit).The container of three kinds of most common type has the size of representing with English unit.20 forty equivalent unit 40s have (2.438m) * 8 ' 6 " appearance and size (2.591m) of 20 ' 0 " (6.096m) * 8 ' 0 "; 40 forty equivalent unit 40s have 40 ' 0 " (12.192m) * 8 ' 0 " (2.438m) * 8 ' 6, and " appearance and size (2.591m), 45 feet high volume containers have (2.438m) * 9 ' 6 " appearance and size (2.896m) of 45 ' 0 " (13.716m) * 8 ' 0 ".
With reference to figure 2, an embodiment of the present utility model is the moveable-type soil cleaning equipment, comprising:
Be arranged in the feed hopper of frame 110, be close to:
Wherein ground floor 110 is close to:
The second layer 114 comprises the gravel washer 20 that is arranged in frame, is arranged in the dewatering screen 26 and the storage tank 30 of frame together, this be assemblied in gravel washer 20 in the frame removably vertically be stacked in the dewatering screen 26 that is assemblied in the frame and storage tank 30 the top and
The 3rd layer 116, comprise first cyclone separator 40 that is arranged in frame, be arranged in the upstream sorter 46 of frame and reclaim cyclone separator 60, be arranged in the sandstone dewatering screen 49 of frame, be arranged in the storage tank 50 of frame, be assemblied in first cyclone separator 40 in the frame and removably vertically be stacked in the top of the upstream clasfficiator 46 that is assemblied in the frame, be assemblied in the upstream sorter 46 in the frame and reclaim the top that cyclone separator 60 removably vertically is stacked in the sandstone dewatering screen 49 that is assemblied in the frame, this sandstone dewatering screen removably vertically is stacked in the top of the storage tank 50 that is assemblied in the frame again
Wherein the 3rd layer 116 is close to:
The 4th layer 118, comprise the dewatering bands 76 that is arranged in frame, the belt pressure filter 72 that is arranged in frame and the storage tank 74 that is arranged in frame, dewatering bands 76 removably vertically is stacked in the top of the belt pressure filter 72 that is assemblied in the frame, and this belt pressure filter removably vertically is stacked in the top of the storage tank 74 that is assemblied in the frame again.
Wherein the 4th layer 118 is close to:
Layer 5 120 comprises purification/sedimentation basin 82.This purification/sedimentation basin 82 may be have top 82 ', middle part 82 " and bottom 82 " ' laminar separator, the top 82 of laminar separator ' be arranged in frame, the bottom 82 of laminar separator " ' be arranged in frame; be assemblied in top 82 in the frame ' removably vertically be stacked in unassembled middle part 82 " top also is connected to unassembled middle part 82 in frame " in frame, this middle part removably vertically is stacked in the bottom 82 that is assemblied in the frame again " ' the top.
Layer 5 120 can be near water processing establishment 100, this facility comprise the process water water tank 100 that is arranged in frame ', be arranged in the sand filtering device 100 clean water tank 100 of frame " and be arranged in " of frame '.Be assemblied in process water water tank 100 in the frame ', being assemblied in sand filtering device 100 in the frame " and be assemblied in the frame clean water tank 100 " can be close to each other, contiguous or vertically stack.
But the frame that is provided with each assembly has aforesaid Container Dimensions and vertical stacking.
Near meaning that layer or frame are very close, preferably but not necessarily, be next to or be adjacent to another layer or frame.Close layer appears at the same place excavation site at least, and according to free space, table status and height and logistics support (logistics) be provided with., compare by conveyer belt place connected to one another at each layer, wish that they should be more close with the layer that is connected by pipeline, for example located adjacent one another.Ground floor 112 can be close to the second layer 114, the 3rd layer 116 and be assemblied in feed hopper 12 in the frame.The 4th layer 118 and layer 5 120 can be located adjacent one another.Water processing establishment 100 can be close to layer 5 120.The factor that those of ordinary skill can be considered is as required understood possible configuration.In preferred embodiment of the present utility model, equipment of the present utility model takes up an area of 100m at least
2, 200m
2, 300m
2, 400m
2, 500m
2, 600m
2, 650m
2Area, perhaps the numerical value in the scope between any two in above-mentioned numerical value is preferably about 625m
2, wherein should not comprise common depression in the zone.
Be assemblied in feed hopper 12 in the frame 110 and be connected to first vibratory sieve 16 in the frame of being assemblied in of ground floor 112 by first conveyer belt 130.First conveyer belt 130 is configured to the feed hopper 12 of contaminated soil from be assemblied in frame is delivered to first vibratory sieve 16 that is assemblied in the frame.First magnetic recording tape 132 is preferably and is arranged on first conveyer belt, 130 tops and is used to remove iron-bearing materials.Preferably, first magnetic recording tape 132 and first conveyer belt 130 are not parallel; Be preferably perpendicular.
The overflow outlet that is assemblied in first vibratory sieve 16 in the frame of ground floor 112 is connected to the import that is assemblied in the gravel washer 20 in the frame of the second layer 114 by second conveyer belt 134.Second conveyer belt 134 is configured to the import that oral instructions are delivered to the gravel washer 20 that is assemblied in the frame that overflows with first vibratory sieve 16 of gravel from be assemblied in frame.Second magnetic recording tape 136 preferably is arranged on second conveyer belt, 134 tops and is used to remove iron-bearing materials.Preferably, second magnetic recording tape 136 and first conveyer belt 134 are not parallel; Be preferably perpendicular.
The overflow outlet that is assemblied in the gravel washer 20 in the frame in the second layer 114 is delivered to equipment by the 3rd conveyer belt 138.The 3rd conveyer belt 138 is connected to the outlet of the gravel washer 20 that is assemblied in the frame, and is configured to clean gravel and stone are spread out of from this equipment.The circulation outlet that is assemblied in the gravel washer 20 in the frame in the second layer 114 is connected to the import of the dewatering screen 26 in the second layer 114.
The overflow outlet that is assemblied in the dewatering screen 26 in the frame in the second layer 114 is delivered to equipment by the 4th conveyer belt 140.The 4th conveyer belt 140 is connected to the outlet of the dewatering screen 26 that is assemblied in the frame, and is configured to organic material is spread out of from this equipment.The circulation outlet that is assemblied in the gravel washer 20 in the frame in the second layer 114 is connected to the import of the storage tank 30 in the second layer 114.The outlet of the storage tank 30 in the second layer 114 can be connected to the import (not shown) of first vibratory sieve 16.
The outlet that is assemblied in the storage tank 24 in the frame of ground floor 112 is connected to the 3rd layer 116 the import that is assemblied in first cyclone separator 40 in the frame, preferably connects by pipeline 142.
The 3rd layer 116 the underflow that is assemblied in first cyclone separator 40 in the frame is connected to the import of the 3rd layer 116 upstream sorter 46.The 3rd layer 116 the overflow that is assemblied in first cyclone separator 40 in the frame is connected to the 4th layer 118 the import that is assemblied in the dewatering bands 76 in the frame, preferably connects by pipeline 148.The 3rd layer 116 the overflow outlet that is assemblied in the upstream sorter 46 in the frame can be connected to the import of gravel washer 20, preferably connects (not shown) by pipeline.The 3rd layer 116 the underflow outlet that is assemblied in the upstream sorter 46 in the frame is connected to the import of the sandstone dewatering screen 49 that is assemblied in the frame.The overflow outlet that is assemblied in the sandstone dewatering screen 49 in the frame is connected to the 5th conveyer belt 144 that is configured to the clean sandstone of output are spread out of this equipment.The 3rd layer 116 the underflow outlet that is assemblied in the sandstone dewatering screen 49 in the frame is connected to the 3rd layer 116 the import that is assemblied in the storage tank 50 in the frame.The 3rd layer 116 the outlet that is assemblied in the storage tank 50 in the frame is connected to the 3rd layer 116 the import that is assemblied in the recovery cyclone separator 60 in the frame, preferably connects by pipeline 158.The 3rd layer 116 the underflow that is assemblied in the recovery cyclone separator 60 in the frame is connected to the 3rd layer 116 the import that is assemblied in the sandstone dewatering screen 49 in the frame.What the 3rd layer 116 the overflow that is assemblied in the recovery cyclone separator 60 in the frame was connected to the second layer 112 is assemblied in the storage tank 24 in the frame and/or the import (not shown) of storage tank 50 (not shown) and/or storage tank 30, preferably connects by pipeline 156.
The 3rd layer 116 the overflow outlet that is assemblied in first cyclone separator 40 in the frame is connected to the 4th layer 118 the import that is assemblied in the dewatering bands 76 in the frame, preferably connects by pipeline 148.The circulation outlet of the 4th layer 118 dewatering bands 76 is connected to the import that is assemblied in the sedimentation basin 82 in the frame of layer 5 120, preferably connects by pipeline 150.The outlet that is assemblied in the sedimentation basin 82 in the frame (material that is used to precipitate) of layer 5 120 is connected to the import of the 4th layer 118 belt pressure filter 72, preferably connects by pipeline 152.The overflow outlet of the 4th layer 120 belt pressure filter 72 is connected to the 6th conveyer belt 154 that is configured to discarded pie residue is spread out of this equipment.The circulation outlet of the 4th layer 118 belt press 76 can be connected to storage tank 74.The outlet of storage tank 74 can be connected to the import of the sedimentation basin 82 that is assembled in the frame, preferably connects by pipe-line system 151.The overflow of sedimentation basin 82 can be connected to the process water water tank 100 that is assembled in the frame ' import, preferably connect by pipe-line system 102.The outlet of process water water tank can be connected to sand filtering device 100 " import, preferably connect by pipe-line system 104.Be assemblied in sand filtering device 100 in the frame " outlet can be connected to the clean water tank 100 that is assemblied in the frame " ' import, preferably connect by pipe-line system 106.Clean water tank 100 " ' outlet can be connected to one or more said apparatus, wherein recirculated water is suitable for being used for for example import of gravel washer storage tank 30 and/or the import of first vibratory sieve 16, preferably connects (not shown in Fig. 2) by pipe-line system.
Claims (15)
1. moveable-type soil cleaning equipment comprises:
Feed hopper is placed in the frame (110), is close to:
Ground floor (112) comprises first vibratory sieve (16) that is arranged in frame and the storage tank (24) that is arranged in frame, and this is assemblied in the top that first vibratory sieve (16) in the frame removably vertically is stacked in the storage tank (24) that is assemblied in the frame,
Wherein ground floor (110) is close to:
The second layer (114), comprise the gravel washer (20) that is arranged in frame, the dewatering screen (26) that is arranged in frame and storage tank (30), this is assemblied in gravel washer (20) in the frame and removably vertically is stacked in the dewatering screen (26) that is assemblied in the frame and the top of storage tank (30)
And be close to the 3rd layer (116), comprise first cyclone separator (40) that is arranged in frame, be arranged in the upstream sorter (46) of frame and reclaim cyclone separator (60), be arranged in the sandstone dewatering screen (49) of frame, be arranged in the storage tank (50) of frame, be assemblied in first cyclone separator (40) in the frame and removably vertically be stacked in the top of the upstream sorter (46) that is assemblied in the frame, be assemblied in the upstream sorter (46) in the frame and reclaim the top that cyclone separator (60) removably vertically is stacked in the sandstone dewatering screen (49) that is assemblied in the frame, this sandstone dewatering screen removably vertically is stacked in the top of the storage tank (50) that is assemblied in the frame again
Wherein the 3rd layer (116) are close to:
The 4th layer (118), comprise the belt pressure filter (72) that is arranged in frame, the storage tank (74) that is arranged in frame, be assemblied in dewatering bands (76) in the frame and removably vertically be stacked in the top of the belt pressure filter (72) that is assemblied in the frame, this belt pressure filter removably vertically is stacked in the top of the storage tank (74) that is assemblied in the frame again.
Wherein the 4th layer (118) are close to:
Layer 5 (120), comprise the laminar separator that has top, middle part and bottom, the top of laminar separator (82 ') is arranged in frame, the bottom of laminar separator (82 " ') is arranged in frame; the top (82 ') that is assemblied in the frame removably vertically is stacked in (the top of 82 "), middle part, this middle part removably vertically is stacked in the top of the bottom that is assemblied in the frame (82 " ') again
Wherein layer 5 (120) is close to:
Water processing establishment (100), the clean water tank that comprises the process water water tank (100 ') that is arranged in frame, the sand filtering device (100 ") that is arranged in frame and be arranged in frame (100 " '),
Wherein said each frame has the size of container and can vertically stack.
2. moveable-type soil cleaning equipment as claimed in claim 1 further comprises first conveyer belt (130) that is assemblied in first vibratory sieve (16) in the frame of the feed hopper (12) that is linked and packed in frame (110) and ground floor (112), be positioned at top first magnetic recording tape (132) that removes iron-bearing materials of first conveyer belt (130), the overflow outlet that is assemblied in first vibratory sieve (16) in the frame that connects ground floor (112) and second conveyer belt (134) of the import that is assemblied in the gravel washer (20) in the frame of the second layer (114) and be positioned at second magnetic recording tape (136) that is used to remove iron-bearing materials above second conveyer belt (134).
3. moveable-type soil cleaning equipment as claimed in claim 1 or 2 is characterized in that the import of the dewatering screen (26) in the circulation outlet that is assemblied in the gravel washer (20) in the frame and the second layer (114) in the second layer (114) links to each other.
4. moveable-type soil cleaning equipment as claimed in claim 1 or 2 is characterized in that the import of the storage tank (30) in the circulation outlet that is assemblied in the dewatering screen (26) in the frame and the second layer (114) in the second layer (114) links to each other.
5. moveable-type soil cleaning equipment as claimed in claim 1 or 2, it is characterized in that the outlet that is assemblied in the storage tank (24) in the frame in the ground floor (112) links to each other with the import that is assemblied in first cyclone separator (40) in the frame in the 3rd layer (116), preferably links to each other by pipeline (142).
6. moveable-type soil cleaning equipment as claimed in claim 1 or 2 is characterized in that the import of the upstream sorter (46) in the underflow that is assemblied in first cyclone separator (40) in the frame and the 3rd layer (116) in the 3rd layer (116) links to each other.
7. moveable-type soil cleaning equipment as claimed in claim 1 or 2, it is characterized in that the overflow that is assemblied in first cyclone separator (40) in the frame in the 3rd layer (116) links to each other with the import that is assemblied in the dewatering bands (76) in the frame in the 4th layer (118), preferably links to each other by pipeline (148).
8. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the underflow outlet that is assemblied in the upstream sorter (46) in the frame that it is characterized in that the 3rd layer (116) links to each other with the import of sandstone dewatering screen (49) in being assemblied in frame.
9. moveable-type soil cleaning equipment as claimed in claim 1 or 2 is characterized in that the underflow outlet that is assemblied in the sandstone dewatering screen (49) in the frame of the 3rd layer (116) links to each other with the import that is assemblied in the storage tank (50) in the frame of the 3rd layer (116).
10. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the outlet that is assemblied in the storage tank (50) in the frame that it is characterized in that the 3rd layer (116) links to each other with the import that is assemblied in the recovery cyclone separator (60) in the frame of the 3rd layer (116), preferably links to each other by pipeline (158).
11. moveable-type soil cleaning equipment as claimed in claim 1 or 2 is characterized in that the underflow that is assemblied in the recovery cyclone separator (60) in the frame of the 3rd layer (116) links to each other with the import that is assemblied in the sandstone dewatering screen (49) in the frame of the 3rd layer (116).
12. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the overflow that is assemblied in the recovery cyclone separator (60) in the frame that it is characterized in that the 3rd layer (116) links to each other with the import that is assemblied in the storage tank (24) in the frame of the second layer (112), preferably links to each other by pipeline (156).
13. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the circulation outlet that is assemblied in the dewatering bands (76) in the frame that it is characterized in that the 4th layer (118) links to each other with the import that is assemblied in the sedimentation basin (82) in the frame of layer 5 (120), preferably links to each other by pipeline (150).
14. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the outlet that is assemblied in sedimentation basin (82) bottom in the frame that it is characterized in that layer 5 (120) links to each other with the import of the belt pressure filter (72) of the 4th layer (118), preferably links to each other by pipeline (152).
15. moveable-type soil cleaning equipment as claimed in claim 1 or 2, the overflow outlet that it is characterized in that the belt pressure filter (72) of the 4th layer (120) links to each other with the 6th conveyer belt (154), and the 6th conveyer belt is set to discarded pie residue (90) is exported this equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201774156U CN201493304U (en) | 2008-10-30 | 2008-10-30 | Mobile soil cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201774156U CN201493304U (en) | 2008-10-30 | 2008-10-30 | Mobile soil cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493304U true CN201493304U (en) | 2010-06-02 |
Family
ID=42436514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201774156U Expired - Fee Related CN201493304U (en) | 2008-10-30 | 2008-10-30 | Mobile soil cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286122A (en) * | 2013-04-12 | 2013-09-11 | 浙江桃花源环保科技有限公司 | Leaching restoration engineered apparatus for persistent organic pollutant-contaminated site |
| CN103722005A (en) * | 2013-12-25 | 2014-04-16 | 天津生态城环保有限公司 | Chemical leaching system for treating soil heavy metal and organic pollution |
| CN105251762A (en) * | 2015-10-24 | 2016-01-20 | 刘洋 | Device for treating petroleum-contaminated soil |
| CN109745740A (en) * | 2019-01-10 | 2019-05-14 | 广东金松建设集团股份有限公司 | A kind of movable environmental protection desilting system |
-
2008
- 2008-10-30 CN CN2008201774156U patent/CN201493304U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286122A (en) * | 2013-04-12 | 2013-09-11 | 浙江桃花源环保科技有限公司 | Leaching restoration engineered apparatus for persistent organic pollutant-contaminated site |
| CN103722005A (en) * | 2013-12-25 | 2014-04-16 | 天津生态城环保有限公司 | Chemical leaching system for treating soil heavy metal and organic pollution |
| CN105251762A (en) * | 2015-10-24 | 2016-01-20 | 刘洋 | Device for treating petroleum-contaminated soil |
| CN109745740A (en) * | 2019-01-10 | 2019-05-14 | 广东金松建设集团股份有限公司 | A kind of movable environmental protection desilting system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20121030 |