CN106316020B - Gush polluted bed mud processing refuse classification regenerative system in river lake - Google Patents
Gush polluted bed mud processing refuse classification regenerative system in river lake Download PDFInfo
- Publication number
- CN106316020B CN106316020B CN201610677025.4A CN201610677025A CN106316020B CN 106316020 B CN106316020 B CN 106316020B CN 201610677025 A CN201610677025 A CN 201610677025A CN 106316020 B CN106316020 B CN 106316020B
- Authority
- CN
- China
- Prior art keywords
- rubbish
- bed mud
- polluted bed
- regenerative system
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims description 35
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 186
- 238000012216 screening Methods 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000004575 stone Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000010815 organic waste Substances 0.000 abstract description 15
- 230000008929 regeneration Effects 0.000 abstract description 9
- 238000011069 regeneration method Methods 0.000 abstract description 9
- 238000006555 catalytic reaction Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010793 electronic waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The present invention be applied to technical field of water environment treatment, there is provided river lake gush polluted bed mud handle refuse classification regenerative system include:The first screening device of rubbish, initial gross separation is carried out to bulky grain rubbish in polluted bed mud;Remove the gred sorting unit, for being sorted to the little particle rubbish in preliminary sorting bed mud;Garbage classification device, the lightweight house refuse and organic waste of reproducible utilization are obtained for separating and screening.The refuse classification regenerative system sub-elects polluted bed mud using garbage classification device the lightweight house refuse and organic waste of reproducible utilization, for carrying out catalysis gas and generating, realizes the regeneration of resource;The lightweight house refuse and organic waste that initial gross separation, slagging-off sorting unit filter out reproducible utilization to preliminary sorting unit removal little particle rubbish and garbage classification device are carried out to polluted bed mud using screening device at the beginning of rubbish, the decrement treatment to polluted bed mud is realized to reduce follow-up disposal amount, while realizes the reproducible utilization of rubbish.
Description
Technical field
The invention belongs to technical field of water environment treatment, more particularly to a kind of river lake to gush polluted bed mud processing refuse classification
Regenerative system.
Background technology
Creek is a kind of open waters, typically has that the water surface is narrow, long flow path, coastal and coastal waters river are more with tidal spy
The features such as sign, lake are a kind of waters of relative closure, have the spies such as the water surface is wide, the depth of water is shallow, water velocity is slow, water body exchange is slow
Point, river lake is gushed typically easily to be influenceed by rain flood.With the fast development of social economy, urban population drastically increases, face
The blowdown flow rate gushed to urban rivers and lakes pool increases considerably, and river lake, which has been gushed into various pollutants, collects place, makes water pollution
It is on the rise, water environment situation is worsening, and water quality blackening is smelly, fishes and shrimps living environment drastically deteriorates or can not survive.River lake
Pool gush a bottom bed mud polluted water body corrode for a long time, for many years deposition form polluted bed mud and increasingly aggravate, be influence water environment matter
The inherent pollution sources of amount.
During the water burst environmental improvement of river lake, substantial amounts of rubbish is contained in the sludge bed mud excavated, such as build
Building refuse, house refuse, bulky grain rain flood erratic boulder, gravel, rubble and silt mixture etc., existing processing mode is to be adopted
The polluted bed mud of digging directly carries out dehydrating and curing, on the one hand adds the amount of dehydrating and curing, the bottom after another aspect dehydrating and curing
Still contain substantial amounts of pollutant in mud, the utilization of resources can not be carried out, and need to take substantial amounts of landfill space.
Therefore, refuse classification how is realized in handling polluted bed mud have been turned into realizing resource regeneration and utilizing
Technical problem urgently to be resolved hurrily in the industry.
The content of the invention
It is an object of the invention to provide a kind of river lake to gush polluted bed mud processing refuse classification regenerative system, it is intended to solves
The technical problem for how refuse classification being realized in handling polluted bed mud to realize resource regeneration and utilize.
The present invention is achieved in that polluted bed mud processing refuse classification regenerative system is gushed in a kind of river lake, including:
The first screening device of rubbish, it is connected to the dredging tube of conveying polluted bed mud and for bulky grain rubbish in the polluted bed mud
Rubbish carries out initial gross separation to obtain tentatively sorting bed mud;
Remove the gred sorting unit, is connected to the output end of the first screening device of the rubbish and in the preliminary sorting bed mud
Little particle rubbish sorted;
Garbage classification device, for being separated to the polluted bed mud according to deadweight progress building waste and organic waste
With screening to obtain the lightweight house refuse of reproducible utilization and organic waste.
Further, just screening device includes connecting the conveyance conduit of the dredging tube, the connection delivery pipe rubbish
Road is to collect the stone catcher of the bulky grain rubbish, the stream of the stone catcher and the slagging-off sorting unit along the polluted bed mud
Dynamic direction is set.
Further, just screening device also includes being arranged at the delivery pipe along the polluted bed mud flow direction rubbish
The first panel valve and the second panel valve in road and before and after the stone catcher and be arranged at the conveyance conduit with
The stone catcher connector, which is sentenced, makes the bulky grain rubbish slide to the swash plate grid in the stone catcher.
Further, just screening device also includes being arranged at the flat board grid of the stone catcher porch, set the rubbish
In the bulkhgead gate in the stone catcher and between the flat board grid and garbage outlet and it is arranged at the stone catcher
The inner space of the stone catcher is divided into upper box and lower box by the mechanism for opening/closing at garbage outlet, the bulkhgead gate.
Further, just screening device also includes being used for the bulky grain garbage transporting in the stone catcher rubbish
Gather materials trolley to the gather materials heavy stone in workshop of rubbish.
Further, the quantity of the conveyance conduit is 2, and two conveyance conduits are in the dredging tube connectivity part
Within angle is 60 °.
Further, the slagging-off sorting unit includes the transverse tube for being communicated in the two conveyance conduit ends and the horizontal stroke
Pipe connects and is used to sub-electing the grid maker of little particle rubbish and is arranged at the grid maker garbage outlet and small for collecting
The rubbish hopper of particle rubbish, the grid maker, which is additionally provided with, to be used for silt export mouth derived from silt.
Further, the slagging-off sorting unit also includes being arranged at the transverse tube both ends and respectively close to each described defeated
Send first kick plate and second kick plate of the pipeline side for water conservancy diversion.
Further, the slagging-off sorting unit also includes being arranged at the grid maker porch and for buffering shunting
Energy-dissipating structure.
Further, the river lake gushes polluted bed mud processing refuse classification regenerative system and also includes connecting the dredging tube
End is to collect the foul smell collection of the foul gas spread in polluted bed mud excavation and course of conveying and processing unit.
Having the technical effect that relative to prior art of the invention:Gush polluted bed mud processing refuse classification regeneration system in the river lake
Unite screening device at the beginning of the rubbish that is connected by being arranged at the dredging tube with by bulky grain rubbish from the polluted bed mud
Sorting process, the little particle refuse classification in the preliminary sorting bed mud is come out using the slagging-off sorting unit and obtains mud
Husky mixture, the polluted bed mud is sub-elected into the lightweight house refuse of reproducible utilization using the garbage classification device and had
Machine rubbish, the higher house refuse of the organic matters such as the lightweight house refuse sub-elected and organic waste and calorific value is used to be urged
Change gas processed and generating, realize the regeneration of resource, and just screening device is carried out just to the polluted bed mud using the rubbish
Step separation, the slagging-off sorting unit removes little particle rubbish to the preliminary sorting unit and the garbage classification device sieves
Select the lightweight house refuse and organic waste of reproducible utilization, realize to the decrement treatment of the polluted bed mud to reduce after
Continuous disposal amount, while realize the reproducible utilization of rubbish in polluted bed mud.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings described below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is that the embodiment of the present invention provides the overall framework that polluted bed mud processing refuse classification regenerative system is gushed in river lake
Figure;
Fig. 2 is the structural representation that polluted bed mud processing refuse classification regenerative system is gushed in Fig. 1 Zhong He lakes;
Fig. 3 is the side structure schematic view that polluted bed mud processing refuse classification regenerative system is gushed in Fig. 2 Zhong He lakes.
Description of reference numerals:
10 | Dredging tube | 293 | Limiter |
20 | The first screening device of rubbish | 30 | Remove the gred sorting unit |
22 | Conveyance conduit | 32 | Transverse tube |
24 | Stone catcher | 34 | Grid maker |
240 | Upper box | 340 | Garbage outlet |
242 | Lower box | 342 | Silt export mouth |
244 | Mechanism for opening/closing | 35 | Rubbish hopper |
25 | First panel valve | 36 | First kick plate |
26 | Second panel valve | 38 | Second kick plate |
27 | Swash plate grid | 39 | Energy-dissipating structure |
23 | Flat board grid | 40 | Garbage classification device |
28 | Bulkhgead gate | 50 | Foul smell is collected and processing unit |
29 | Heavy stone gathers materials trolley | 60 | Desilting device |
291 | Drive device | 70 | Sewage-collecting well |
292 | Track |
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " length ", " width ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects
Connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Fig. 1 to Fig. 3 is refer to, polluted bed mud processing refuse classification regenerative system is gushed in river lake provided in an embodiment of the present invention
Including:
The first screening device 20 of rubbish, it is connected to the dredging tube 10 of conveying polluted bed mud and for big in the polluted bed mud
Grain rubbish carries out initial gross separation to obtain bulky grain rubbish and preliminary sorting bed mud;
Remove the gred sorting unit 30, is connected to the output end of the first screening device 20 of the rubbish and for the preliminary sorting bottom
Little particle rubbish in mud is sorted;
Garbage classification device 40, for dividing according to deadweight progress building waste and organic waste the polluted bed mud
From with screening to obtain the lightweight house refuse of reproducible utilization and organic waste.
It is described by being arranged at that polluted bed mud processing refuse classification regenerative system is gushed in river lake provided in an embodiment of the present invention
The first screening device 20 of the rubbish that dredging tube 10 is connected is with sorting process, utilization from the polluted bed mud by bulky grain rubbish
Little particle refuse classification in the preliminary sorting bed mud is come out and obtains silt mixture by the slagging-off sorting unit 30, profit
The polluted bed mud is sub-elected to the lightweight house refuse and organic waste of reproducible utilization with the garbage classification device 40, will
The organic matter such as the lightweight house refuse sub-elected and organic waste and the higher house refuse of calorific value be used to carrying out catalysis gas and
Generate electricity, realize the regeneration of resource, and using the rubbish just screening device 20 polluted bed mud is carried out initial gross separation,
The slagging-off sorting unit 30 removes little particle rubbish to the preliminary sorting unit and the garbage classification device 40 screens
Go out the lightweight house refuse and organic waste of reproducible utilization, it is follow-up to reduce to realize the decrement treatment to the polluted bed mud
Disposal amount, while realize the reproducible utilization of rubbish in polluted bed mud.
In this embodiment, the garbage classification device 40 is used to realize that life higher to combustion value, organic waste divide
From and screening.Preferably, the garbage sorting device includes the separating cylinder (not shown) passed through for rubbish and is arranged at institute
State the air blower (not shown) in separating cylinder, using the air blower provide high velocity air realize it is higher to combustion value life,
Organic waste is sorted, the general grain of the inorganic refuse such as building waste and boulder and cobble, erratic boulder such as brick, block stone, concrete block
Footpath is larger, and deadweight is heavier, and polybag, tree root etc. are organic and the higher rubbish of combustion value is general relatively light, and composting is passed through into transmission
Band is sent in the middle part of refuse classification roller, while makes general mood stream, high so value, lightweight at a high speed in the bottom up feeding of the separating cylinder
Organic waste is taken to wrap up in by high velocity air falls into sorting by the heavier building waste such as collection material mouth, miscellaneous stone at the top of the separating cylinder
The collection material mouth of cylinder bottom, so as to realize the sorting of building waste, house refuse etc., for high so value, lightweight house refuse, organic
Rubbish carries out the utilizations of resources such as rubbish catalysis gas processed and provides condition.
In this embodiment, the object that the garbage classification device 40 is sorted is that just screening device 20 sub-elects the rubbish
Bulky grain rubbish and the little particle rubbish that sub-elects of slagging-off sorting unit 30.
In this embodiment, bulky grain rubbish must meet one of:Particle diameter is more than 5cm and proportion is 1.5
More than, for example, the bulky grain rubbish is to include block stone, boulder and cobble, thick miscellaneous particle etc., block stone includes brick, block stone, concrete
The building wastes such as block and erratic boulder etc., the light polybag of thick miscellaneous particle alarm, tree root etc., not limited to this.
In this embodiment, little particle rubbish refers to some fine particles, shell and debris etc., but not limited to this.
In this embodiment, the floating refuse in polluted-water is gushed in polluted bed mud and river lake, is excavated by dredger, be defeated
After mud pipe 10 is transported to sludge handling factory, initially enters river lake provided in an embodiment of the present invention and gush polluted bed mud processing rubbish point
Select regenerative system to separate and screen rubbish, the silt mixture after classification and screening is delivered in desilting device 60
The processing of row desilting, and the rubbish sub-elected is classified, reproducible utilization rubbish is used for rubbish and is catalyzed gas processed or generating
Using and other miscellany rubbish be used for landfill stabilization etc..
Fig. 1 to Fig. 3 is refer to, further, just screening device 20 includes connecting the conveying of the dredging tube 10 rubbish
Pipeline 22, the connection conveyance conduit 22 stone catcher 24 and described are removed with collecting the stone catcher 24 of the bulky grain rubbish
Flow direction of the slag sorting unit 30 along the polluted bed mud is set.By setting the stone catcher 24 with by the polluted bed mud
In bulky grain rubbish separate, realize the decrement treatment to polluted bed mud, realize the preliminary sorting to thick miscellaneous rubbish.
In this embodiment, it is arranged at the conveyance conduit along the flow direction of the polluted bed mud, the stone catcher 24
22 lower sections and positioned at the upstream of the slagging-off sorting unit 30, using the deadweight of the bulky grain rubbish along the conveyance conduit 22
Fall into the stone catcher 24, realize the preliminary sorting of polluted bed mud.
Fig. 2 to Fig. 3 is refer to, further, just screening device 20 is also included along the polluted bed mud flowing side rubbish
To the first panel valve 25 and the second panel valve being arranged in the conveyance conduit 22 and before and after the stone catcher 24
26 and it is arranged at the conveyance conduit 22 and the connector of stone catcher 24 and sentences that to slide to the bulky grain rubbish described heavy
Swash plate grid 27 in stone case 24.By setting first panel valve 25 and second panel valve 26 to realize respectively
To the break-make of stone catcher 24 and the slagging-off sorting unit 30, when stopping state occurs in the stone catcher 24 or needs to overhaul
When, close first panel valve 25;When the slagging-off sorting unit 30 stopping state occurs or needs maintenance, close
First panel valve 25 and/or second panel valve 26.And by setting the swash plate grid 27 so that described
Bulky grain rubbish is slipped into the stone catcher 24 along the flat board grid, plays certain guide effect, the swash plate grid 27
It is arranged between first panel valve 25 and second panel valve 26, and close to the garbage inlet of the stone catcher 24
Place.
In this embodiment, axis direction of the swash plate grid 27 along the conveyance conduit 22 is obliquely installed, and is set
In the edge of the garbage inlet of the stone catcher 24 and close to the side of the second panel valve 26.Preferably, the swash plate
The axis of grid 27 and the conveyance conduit 22 is in 45 ° of inclination angles, i.e., is rolled along the garbage inlet towards second flat board one
Oblique and with the conveyance conduit 22 axis angle is 45 °.
In this embodiment, the spacing of the swash plate grid 27 is 5cm, to realize to bulky grain rubbish in the polluted bed mud
Rubbish is stopped, so that bulky grain rubbish enters in the stone catcher 24, little particle rubbish passes through the swash plate grid 27 along institute
State conveyance conduit 22 and enter progress sorting process in the slagging-off sorting unit 30.Just screening device also includes being arranged at the rubbish
The flat board grid of the stone catcher porch, it is arranged in the stone catcher and between the flat board grid and garbage outlet
Bulkhgead gate and the mechanism for opening/closing that is arranged at the stone catcher garbage outlet, the bulkhgead gate is by the stone catcher
Inner space is divided into upper box and lower box.
Fig. 1 to Fig. 3 is refer to, further, just screening device 20 also enters the rubbish including being arranged at the stone catcher 24
The flat board grid 23 at mouthful place, it is arranged at that the stone catcher 24 is interior and the flat board between the flat board grid 23 and garbage outlet
Gate 28 and the mechanism for opening/closing 244 being arranged at the garbage outlet of stone catcher 24, the flat board grid 23 is by the heavy stone
The inner space of case 24 is divided into upper box 240 and lower box 242.By setting the flat board grid 23 to be arranged at the heavy stone
At the garbage inlet of case 24, sieved with the bulky grain rubbish transmitted to the conveyance conduit 22;By described in setting
Bulkhgead gate 28 by the inner space of the stone catcher 24 to be divided into the upper box 240 and the lower box 242, so that institute
Bulky grain garbage energy is stated by entering the upper box 240 after the flat board grid and under the support of the bulkhgead gate 28
It is interior, the bulkhgead gate 28 is opened, the bulky grain enters the lower box with regard to sluice gate of the rubbish along the bulkhgead gate 28
In 242, by setting the mechanism for opening/closing 244 to automatically open up and close the garbage outlet, and periodically go out to the rubbish
Mouth conveying garbage.In use, when rubbish reserves reach preset value in the upper box 240, start the bulkhgead gate 28 with
The upper box 240 and the lower box 242 are communicated, and makes rubbish in the upper box 240 along the lower box 242
It is interior;After rubbish is all poured out in the upper box 240, the bulkhgead gate 28 is closed to split the upper box 240 and institute
Lower box 242 is stated, until when rubbish reserves reach preset value in the upper box 240, is again started up the bulkhgead gate 28;When
When the rubbish that the lower box 242 receives reaches preset value, start the mechanism for opening/closing 242 to open the garbage outlet, will
The rubbish all topples over place's stone catcher 24, after toppling over, closes the mechanism for opening/closing 242.And so on circulate, it is real
The circulation that existing rubbish is toppled over is carried out.
In this embodiment, the peaceful panel grid 23 of the swash plate grid 27 are process using high-strength manganese steel, and towards
Thick miscellaneous rubbish makes corner cut processing into side, to realize the cutting of the flexible rubbish such as refuse bag, tree root, reduces to the swash plate
The blocking of grid 27 or flat board grid 23.
In this embodiment, the spacing of the flat board grid 23 presses 2 times of dredger reaming system bottom mud suction mouths
The spacing of set debris grid is set, to meet that the bulky grain debris in the dredging tube 10 and the conveyance conduit 22 all may be used
Fallen into passing through the flat board grid 23 in the lower box 242 of the stone catcher 24.
Fig. 1 to Fig. 3 is refer to, further, just screening device 20 also includes being used for by the stone catcher 24 rubbish
The gather materials heavy stone in workshop of the bulky grain garbage transporting to rubbish gather materials trolley 29.Gathered materials trolley 29 by setting the heavy stone
Gathered materials so that the bulky grain rubbish being collected in the stone catcher 24 is transported into the rubbish in workshop, standard is done for subsequent treatment
It is standby.
In this embodiment, the stone catcher 24 uses double layer design, the upper box 240 on upper strata by horn-like chute with
The flat board grid 23 of the bottom of conveyance conduit 22 is connected, and the bottom of lower box 242 sets hydraulic braking is double to open bottom plate, the flat board
Gate 28 is arranged between the upper box 240 and the lower box 242.During work, bulky grain rubbish is through the upper box
240th, bulkhgead gate 28 constantly falls into the lower box 242, rapid to close when monitoring device finds that the lower box 242 will be full
Bulkhgead gate 28 is closed, then opens the bottom plate of lower box 242, thick miscellaneous bulky grain rubbish falls into the heavy stone aggregate bin of lower section
In car 29, now thick miscellaneous rubbish continues to fall into the upper box 240.Bulky grain rubbish in the lower box 242 etc. is thick miscellaneous
After grain emptying, the bottom plate of lower box 242 is closed rapidly, central flat gate 28 is then opened, now in the upper box 240
The thick miscellaneous rubbish such as bulky grain rubbish fall into the lower box 242, until the lower box 242 enters next circulation when will be full
Operation.The heavy stone trolley 29 that gathers materials often collects the thick miscellaneous rubbish such as bulky grain rubbish of stone catcher 24, when the lower box 242
Bottom plate is closed when entering subsequent work circulation, that is, is rapidly moved to rubbish and is gathered materials workshop, automatic tipping bucket discharging, be then back to it is described under
The bottom of casing 242 waits next group bulky grain rubbish, reciprocation cycle, realizes the initial gross separation of thick miscellaneous rubbish.
In this embodiment, just screening device 20 also includes the driving for driving the heavy stone to gather materials the movement of trolley 29 to the rubbish
Device 291, it is arranged at the bottom of stone catcher 24 and rubbish gathers materials between workshop and risen for the trolley 29 that gathers materials the heavy stone
Track 292 and being arranged on the track 292 to guide effect is gathered materials the displacement of trolley 29 with limiting the heavy stone
Limiter 293, the limiter 293 are arranged at gathering materials workshop side close to the rubbish for the track 292, and it is described heavy to avoid
The stone displacement of trolley 29 of gathering materials is excessive and derailing problem occur.The heavy stone aggregate bin is driven using the drive device 291
Car 29 moves back and forth along the track 292 in the stone catcher 24 and the rubbish workshop that gathers materials.
Fig. 2 is refer to, further, the quantity of the conveyance conduit 22 is 2, and two conveyance conduits 22 are in described
The within angle of the connectivity part of dredging tube 10 is 60 °.By setting two conveyance conduits 22 communicated with the dredging tube 10, to provide
Refuse classification ability, improve the yield of polluted bed mud treatment plant.Preferably, the within angle of two conveyance conduits 22 is 60 °, with
Polluted bed mud is swimmingly flowed into along the dredging tube 10 in two conveyance conduits 22, avoid in the He of dredging tube 10
There is blockage problem in the conveyance conduit 22.
Fig. 1 to Fig. 3 is refer to, further, the slagging-off sorting unit 30 includes being communicated in two conveyance conduits 22
The transverse tube 32 of end, connected with the transverse tube 32 and be used to sub-elect the grid maker 34 of little particle rubbish and be arranged at the lattice
The garbage outlet of grid machine 34 and the rubbish hopper 35 for collecting little particle rubbish, the grid maker 34, which is additionally provided with, to be used to lead silt
The silt export mouth gone out.Contain small after the sorting process of stone catcher 24 by setting the grid maker 34 to sub-elect
The polluted bed mud of grain rubbish carries out little particle refuse classification, and the little particle refuse collection sub-elected is in the rubbish hopper 35
In, the sorting again of rubbish is realized, basis is provided for the regeneration of follow-up rubbish.The rubbish hopper 35 is collected described small
Particle rubbish can carry out subseries again by the garbage sorting device, with obtain can resource regeneration rubbish and for filling out
The rubbish buried, realize that recycling regenerates.
In this embodiment, the grid maker 34 is provided with the garbage outlet and the silt export mouth, for little particle
Rubbish and the export of silt mixture, realize that the classification of little particle rubbish and silt mixture is handled.
Preferably, the grid maker 34 is the machine of flat board grid 23, and boulder, boulder and cobble in the polluted bed mud etc. are thick miscellaneous
Rubbish enters the grid maker 34 after bulky grain garbage sorting device filtering, and the little particle rubbish such as little particle rubbish is entered
Row sorts again, and the little particle rubbish sub-elected enters in the rubbish hopper 35 and the silt mixture enters described sink
In husky device 60.
In this embodiment, by setting a transverse tube 32 to be received so that the polluted bed mud in two conveyance conduits 22 to be concentrated
Combine in and refuse classification again is carried out in the grid maker 34, realize focusing on for refuse classification.
In other embodiments, the corresponding grid maker 34 of each conveyance conduit 22, it is real to increase the treating capacity of refuse classification
The capacity expansion of existing polluted bed mud treatment plant refuse classification.
Fig. 1 to Fig. 3 is refer to, further, the slagging-off sorting unit 30 also includes being arranged at the both ends of transverse tube 32
Portion and the first kick plate 36 and the second kick plate 38 respectively close to each side of conveyance conduit 22 for water conservancy diversion.By setting
First kick plate 36 and second kick plate 38 are put, so that the mud entered out of two conveyance conduits 22 in transverse tube 32
Husky mixture mutually liquidates, and reaches certain energy dissipating effect, can also play a part of stable direction of rotation, but also can make
The preliminary sorting bed mud in the transverse tube 32 is flowed into along the conveyance conduit 22 swimmingly to enter in the transverse tube 32, is avoided described
Is there is whirlpool into the transverse tube 32 in preliminary sorting bed mud, and influences flowing velocity.
In this embodiment, first kick plate 36 and second kick plate 38 are arranged at the both ends of the transverse tube 32
Portion, first kick plate 36 and second kick plate 38 are respectively arranged at the axis of transverse tube 32 and the conveyance conduit 22
The intersection of axis.Preferably, the axis angle at 45 ° of first kick plate 36 and the conveyance conduit 22 and described the
The axis of two kick plates 38 and the corresponding conveyance conduit 22 into 50 ° of angles, along two conveyance conduits 22 in flow into described in
Silt mixing in transverse tube 32 mutually liquidates, and reaches energy dissipating effect, while realizes the guide functions to the preliminary sorting bed mud.
Fig. 1 to Fig. 3 is refer to, further, the slagging-off sorting unit 30 also enters including being arranged at the grid maker 34
At mouthful and for buffering the energy-dissipating structure 39 shunted.By setting energy-dissipating structure 39 in the porch of the grid maker 34, to subtract
Impact of the small preliminary sorting bed mud imported through the transverse tube 32 to screen in the grid maker 34, plays certain buffering
And shunting action.
Fig. 1 is refer to, further, polluted bed mud processing refuse classification regenerative system is gushed in the river lake also includes connection
The end of dredging tube 10 collected with to collect the foul smell of the foul gas spread in polluted bed mud excavation and course of conveying and
Processing unit 50.Collected using the foul smell defeated through the conveyance conduit 22 in the polluted bed mud to collect with processing unit 50
Anaerobic fermentation occurs during sending and produces the gases such as ammonia, hydrogen sulfide, can effectively control gas diffusion.Preferably, it is described
Foul smell is collected and with processing unit 50 is connected acid pond and alkaline pond through conduit, effectively to reduce the dense of ammonia in gas gas and hydrogen sulfide
Degree, reach the purpose of deodorization, and cause foul smell emission compliance, avoid the occurrence of air pollution.
In this embodiment, after the foul smell is collected and handled with processing unit 50, construction of embodiment of the present invention river lake
Gush circumference, sludge handling factory circumference poison odour concentration of emission meets《Emission standard for odor pollutants》(GB14554-1993) mark
Alignment request.
Polluted bed mud is gushed due to river lake and forms complexity, particularly the area inland river such as completed region of the city and industrial area, cattle-producing area
Polluted-water is gushed in lake, and bed mud composition is especially complicated.In polluted bed mud processing procedure, to reduce post-processing total amount, improve
The harmless disposal efficiency of polluted bed mud and dehydrating and curing efficiency, ensure dewatering machine good operation state and reduce equipment fault, subtract
Few various admixture dosages and the easy consumption material of dewatering machine, accessory loss etc., the river lake provided in an embodiment of the present invention
Polluted bed mud processing refuse classification regenerative system is gushed to sort a large amount of rubbish, the debris etc. that are rich in polluted bed mud, filter,
According to different pollution sources, rubbish, debris in bed mud generally comprise house refuse, building waste, rain flood erratic boulder, boulder and cobble,
Various trees, rubber, metal, electronic waste etc., and to above-mentioned rubbish, debris processing and classify, to ensure to locate
Manage effect and treatment effeciency.
Fig. 1 is refer to, polluted bed mud industrial treatment and regenerative system are gushed in river lake provided in an embodiment of the present invention to be included
For pouring into row excavation to river lake and extracting the Sediment Dredging equipment 10 of polluted bed mud, one end connection Sediment Dredging equipment
10 and pipe conveying equipment 20, the connection pipeline of the polluted bed mud excavated for conveying the Sediment Dredging equipment 10
The other end of conveying equipment 20 and the rubbish for carrying out refuse classification to the polluted bed mud of the pipe conveying equipment 20 conveying
Rubbish screening installation 30, the silt mixture for being sub-elected to the garbage sorting equipment 30 carry out fractional precipitation to obtain providing
The silt separation equipment 40 of sand more than the regeneration of source, for caused mud mixture after the silt separation equipment 40 processing
Carry out precipitation and purified treatment with obtain returning the mud and water separating equipment 50 of exhaust water and to the mud and water separating equipment 50 at
Caused mud carries out the dehydrating and curing equipment 60 of concentration conditioning, modified tempering and dehydrating and curing after reason, and the dehydrating and curing is set
Standby 60 are delivered to caused pressing filtering liquid during dehydrating and curing in the mud and water separating equipment 50.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
1. polluted bed mud processing refuse classification regenerative system is gushed in a kind of river lake, it is characterised in that including:
The first screening device of rubbish, it is connected to the dredging tube of conveying polluted bed mud and for big to bulky grain rubbish in the polluted bed mud
Particle rubbish carries out initial gross separation to obtain the bulky grain rubbish and preliminary sorting bed mud;
Remove the gred sorting unit, is connected to the output end of the first screening device of the rubbish and for small in the preliminary sorting bed mud
Particle rubbish is sorted;
Garbage classification device, for the bulky grain rubbish and the little particle rubbish being separated and being screened so that obtain can be again
Make profits and use rubbish;
Just screening device is described big to collect including conveyance conduit, the connection conveyance conduit for connecting the dredging tube for the rubbish
The stone catcher of particle rubbish, the flow direction of the stone catcher and the slagging-off sorting unit along the polluted bed mud are set;
Just screening device also includes being arranged in the conveyance conduit along the polluted bed mud flow direction and being located at institute the rubbish
State the first panel valve before and after stone catcher and the second panel valve and be arranged at the conveyance conduit and connect with the stone catcher
Interface is so that the bulky grain rubbish slides to the swash plate grid in the stone catcher, and the swash plate grid is along the conveyance conduit
Axis direction be obliquely installed, and be arranged at the edge of the garbage inlet of the stone catcher and close to second panel valve
Side;
Just screening device also includes being arranged at the flat board grid of the stone catcher porch, is arranged in the stone catcher rubbish
And bulkhgead gate between the flat board grid and garbage outlet and it is arranged at opening at the stone catcher garbage outlet
Mechanism is closed, the inner space of the stone catcher is divided into upper box and lower box by the bulkhgead gate.
2. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 1, it is characterised in that:The rubbish
The first screening device of rubbish also includes the heavy stone collection for workshop that the bulky grain garbage transporting to the rubbish in the stone catcher gathers materials
Boxcar.
3. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 1, it is characterised in that:It is described defeated
Send pipeline quantity be 2, and two conveyance conduits in the dredging tube connectivity part within angle be 60 °.
4. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 3, it is characterised in that:It is described to remove
Slag sorting unit includes being communicated in the transverse tube of the two conveyance conduit ends, is connected with the transverse tube and be used to sub-elect little particle
The grid maker of rubbish and it is arranged at the grid maker garbage outlet and for collecting the rubbish hopper of little particle rubbish, the lattice
Grid machine, which is additionally provided with, to be used for silt export mouth derived from silt.
5. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 4, it is characterised in that:It is described to remove
Slag sorting unit also includes being arranged at the transverse tube both ends and respectively close to each conveyance conduit side for water conservancy diversion
First kick plate and the second kick plate.
6. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 4, it is characterised in that:It is described to remove
Slag sorting unit also includes being arranged at the grid maker porch and the energy-dissipating structure for buffering shunting.
7. polluted bed mud processing refuse classification regenerative system is gushed in river lake as claimed in claim 1, it is characterised in that:Also include
Connect the dredging tube end and collected with collecting the foul smell of the foul gas spread in the polluted bed mud excavation and course of conveying
With processing unit.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610677025.4A CN106316020B (en) | 2016-08-16 | 2016-08-16 | Gush polluted bed mud processing refuse classification regenerative system in river lake |
PCT/CN2017/084964 WO2018032832A1 (en) | 2016-08-16 | 2017-05-18 | Waste sorting and regeneration system for treatment of polluted sediment in river, lake, or estuary |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610677025.4A CN106316020B (en) | 2016-08-16 | 2016-08-16 | Gush polluted bed mud processing refuse classification regenerative system in river lake |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106316020A CN106316020A (en) | 2017-01-11 |
CN106316020B true CN106316020B (en) | 2018-02-16 |
Family
ID=57740943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610677025.4A Active CN106316020B (en) | 2016-08-16 | 2016-08-16 | Gush polluted bed mud processing refuse classification regenerative system in river lake |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106316020B (en) |
WO (1) | WO2018032832A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106316020B (en) * | 2016-08-16 | 2018-02-16 | 中电建水环境治理技术有限公司 | Gush polluted bed mud processing refuse classification regenerative system in river lake |
CN110523533A (en) * | 2019-09-19 | 2019-12-03 | 兴霖环境(武汉)有限公司 | A kind of Garbage separation equipment and its implementation for river bottom mud disposition |
CN112707613A (en) * | 2021-01-19 | 2021-04-27 | 泰州鑫隆环保科技有限公司 | Treatment process of black and odorous sludge in black and odorous water body |
CN112660317B (en) * | 2021-02-03 | 2022-11-01 | 秭归华星船务有限公司 | Water surface garbage cleaning ship |
CN113089594B (en) * | 2021-04-20 | 2022-11-08 | 国网甘肃省电力公司刘家峡水电厂 | Dam filter equipment for water conservancy and hydropower |
CN113426654B (en) * | 2021-08-06 | 2021-12-31 | 宿迁搏威再生资源有限公司 | Sludge treatment system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301807C (en) * | 2004-08-06 | 2007-02-28 | 北京厨房设备集团公司 | Domestic refuse sorting and treating system and treating process thereof |
GB0603246D0 (en) * | 2006-02-17 | 2006-03-29 | Genesis Fluid Solutions Llc | Duct for use in an apparatus for separating suspended solid from water and a method feeding water having suspended solid |
CN101036916A (en) * | 2007-04-24 | 2007-09-19 | 大连理工大学 | Domestic waste comprehensive treatment technology based on the pre-processing |
CN102335669A (en) * | 2010-07-16 | 2012-02-01 | 湖南省一鼎环保有限公司 | Processing method of garbage landfill |
CN102092916B (en) * | 2010-12-16 | 2012-05-30 | 无锡利得生态环境科技有限公司 | Biological solidification and stabilization method of bottom mud in riverways and lakes |
CN102247969B (en) * | 2011-03-29 | 2012-12-05 | 潍坊金丝达实业有限公司 | Method for resource classification utilization of urban domestic waste |
WO2014056065A1 (en) * | 2012-10-12 | 2014-04-17 | Blue Sky Mines Ltd. | Methods of and systems for treating incinerated waste |
CN104259171A (en) * | 2013-05-15 | 2015-01-07 | 绥棱县城区生活垃圾处理有限公司 | A waste disposal system |
CN103588367B (en) * | 2013-12-02 | 2014-11-19 | 山东省环境保护科学研究设计院 | Multistage self-control ex-situ treatment system for screening heavy metal-contaminated sediment |
CN203613078U (en) * | 2013-12-02 | 2014-05-28 | 山东省环境保护科学研究设计院 | Multi-level auto control screen separation ectopic management system for heavy metal polluted sediment |
CN106242239B (en) * | 2016-08-01 | 2018-05-08 | 中电建水环境治理技术有限公司 | River and lake pool gushes polluted bed mud industrial treatment and regenerative system |
CN106316020B (en) * | 2016-08-16 | 2018-02-16 | 中电建水环境治理技术有限公司 | Gush polluted bed mud processing refuse classification regenerative system in river lake |
-
2016
- 2016-08-16 CN CN201610677025.4A patent/CN106316020B/en active Active
-
2017
- 2017-05-18 WO PCT/CN2017/084964 patent/WO2018032832A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN106316020A (en) | 2017-01-11 |
WO2018032832A1 (en) | 2018-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106316020B (en) | Gush polluted bed mud processing refuse classification regenerative system in river lake | |
CN106242239B (en) | River and lake pool gushes polluted bed mud industrial treatment and regenerative system | |
CN105000783B (en) | Pipe duct sludge reduction and innocent treatment technology and device | |
CN105016592B (en) | Slurry recycling circulation system and slurry recycling method thereof | |
CN102267797B (en) | Integral process for ecologically desilting and curing sludge | |
CN103334469B (en) | The treatment system removed for inner city pollution of river bed mud and treatment process | |
CN102225834B (en) | Sludge treatment method and device for urban drainage pipe network | |
CN108341577A (en) | A kind of environment-friendly type channel cleanout and bed mud Online Processing System | |
CN105442696B (en) | Waterpower particle sorting apparatus | |
CN106049390B (en) | A kind of sand setting suitable for river controlling projects blocks dirty integrated apparatus | |
CN201244571Y (en) | Hydraulic refuse treatment system | |
CN106269790B (en) | Gush the remaining sand regenerative system of polluted bed mud treatment in river lake | |
CN106830609A (en) | Urban pipe network sludge reduction processing unit and processing method | |
CN111335383A (en) | Black and odorous water body dredging system and method | |
CN108423917A (en) | A kind of pollutant fluxes combination unit and its technique for rainfall pumping station | |
CN201776275U (en) | Urban household waste treatment system | |
CN109364562A (en) | The equipment for separating liquid from solid and sewage water treatment method of road sweeper collection rubbish | |
CN202246372U (en) | Circulative purifying and dewatering system for engineering slurry | |
CN208884610U (en) | A kind of dystrophication bed mud blows storage transportation system | |
CN208120957U (en) | A kind of environment-friendly type channel cleanout and bed mud Online Processing System | |
CN206731299U (en) | A kind of mineralized waste fluidization sorting unit | |
CN207347368U (en) | A kind of movable type polluted bed mud treatment in situ integrated apparatus | |
CN215855723U (en) | Mobile dredging sediment in-situ depth grading integrated device | |
CN202063817U (en) | Municipal drainage pipe network sludge treatment device | |
CN205473326U (en) | Sand dehydration platform is divided to an organic whole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong, Baoan District, Xin'an Xin'an Street 1003 Shenzhen Road, No. six financial port C block Patentee after: China Power Construction Ecological Environment Group Co., Ltd Address before: 518000, Guangdong, Baoan District, Xin'an Xin'an Street 1003 Shenzhen Road, No. six financial port C block Patentee before: The electric environment control technology Co Ltd Jianshui |