CN109467292A - One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content - Google Patents
One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content Download PDFInfo
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- CN109467292A CN109467292A CN201811385535.XA CN201811385535A CN109467292A CN 109467292 A CN109467292 A CN 109467292A CN 201811385535 A CN201811385535 A CN 201811385535A CN 109467292 A CN109467292 A CN 109467292A
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- mud
- sandstone
- buggy
- biggish
- stockyard
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 17
- 239000010802 sludge Substances 0.000 title claims abstract description 17
- 238000010828 elution Methods 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000003795 desorption Methods 0.000 claims abstract description 17
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 7
- 238000002386 leaching Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F11/008—Sludge treatment by fixation or solidification
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
Abstract
The invention discloses one kind to contain heavy metal and the biggish riverway sludge prosthetic device of silt content, including twists and inhale ship, mud screening transfer car(buggy), wash husky recycling all-in-one machine, sandstone stockyard, settling tank, seep and consider desorption system, static mixer, flocculant adding apparatus, horizontal spiral centrifuge, elution circuit, curing agent adding set, stockyard；The strand inhales ship and is connected to mud screening transfer car(buggy) by pipeline, the mud screening transfer car(buggy) is connected by slush pump with husky recycling all-in-one machine is washed, it washes husky recycling all-in-one machine to separate mud with sandstone, for sandstone by Belt Conveying to sandstone stockyard, mud is pumped to settling tank by slush pump.Institute's corollary equipment in the present invention is vehicle-mounted integrated form device, mobile fast, and it is small to repair occupied area.
Description
Technical field
The present invention relates to a kind of mud prosthetic devices, especially a kind of to contain heavy metal and the biggish riverway sludge of silt content
Prosthetic device.
Background technique
With the quickening of Development of China's Urbanization, more and more populations pour in city, and city complete sets of basic equipment renewal of facility expands
Volume flow rate degree does not catch up with the speed of expansion of population size and the rate of expansion in city, and the excessive contaminants that people's life production generates are given
Urban environment brings immense pressure.The untreated sanitary sewage in part and industrial wastewater, the next pollution of area source with precipitation
Object enters river, serious to increase water pollution load, the self-purification capacity beyond river.Meanwhile river's blue lines are occupied in urban construction,
Natural tracer changes its course, and hydraulics are poor, and the human factors such as natural ecological slope protection artificial aging destroy river natural ecology
Environment greatly reduces the environmental carrying capacity in river, causes urban river water quality worsening.Black and odorous water has become China at present
One of common problem in Urban Water Environment.
Common process for treating sludge is minimizing both at home and abroad at present.Dredged bed mud minimizing is exactly to pass through engineering measure,
Composition harmless in bed mud is separated；Or by dewatering means, water in bed mud is separated, bed mud quantity is reduced,
Different by decrement mode, Dredged bed mud decrement can be divided into sub-sieve decrement and dehydration decrement two major classes.From bed mud granularmetric analysis,
Containing the ingredients such as dust, gravel, powder and clay in Dredged bed mud, if by dust, gravel and part powder in bed mud the bottom of from
It is separated in mud, this part Sediment Composition moisture content is down to 30% hereinafter, being not necessarily to dehydration；This constituent part does not adsorb weight
Metal component, the content of organic matter is low, is not necessarily to curing process, is directly used in building sand, can greatly reduce so solid in bed mud
This constituent part is separated the part decrement that Dredged bed mud can be realized by body object ingredient.Remaining dredged mud part powder
With clay component, containing pollutants such as certain organic matter, heavy metals, moisture content may be up to 90% or more, and natural landfill is difficult to take off
How water arranges reasonable process flow, so that mud comes out from channel cleanout, until processing is completed, on the basis of dehydration, more
Good heavy metal by mud and some harmful elements separate or solidification, realizes bed mud minimizing and harmless treatment, always
It is a problem.
Summary of the invention
To solve the above problems existing in the prior art, the present invention, which provides, a kind of contains heavy metal and the biggish river of silt content
Road mud prosthetic device guarantees that mud is handled completely by mud-water separation path, and pollutant is all removed.
To achieve the above object, the technical solution of the application are as follows: the present embodiment provides one kind to contain heavy metal and silt content
Biggish riverway sludge prosthetic device, including twist and inhale ship, mud screening transfer car(buggy), wash husky recycling all-in-one machine, sandstone stockyard, sedimentation
Pond seeps and considers desorption system, static mixer, flocculant adding apparatus, horizontal spiral centrifuge, elution circuit, curing agent addition
Device, stockyard；The strand inhales ship and is connected to mud screening transfer car(buggy) by pipeline, and the mud screening transfer car(buggy) passes through slush pump
It is connected with husky recycling all-in-one machine is washed, washes husky recycling all-in-one machine and separate mud with sandstone, sandstone passes through Belt Conveying to sandstone heap
, mud is pumped to settling tank by slush pump, and the settling tank is connected by water pump with worry desorption system is seeped, the settling tank
Also it is connected by slush pump with static mixer, the static mixer is also connected with flocculant adding apparatus, the horizontal spiral shell
The output end of the input terminal connection static mixer of whiz scheming, the output end of the horizontal spiral centrifuge pass through belt and leaching
The input terminal for washing system is connected, and the input terminal of the elution circuit is also connected with curing agent adding set, the output of elution circuit
End is connected to stockyard by belt.The settling tank of the application can excavate according to the actual situation in disposal field；
Further, the strand inhales ship equipped with slush pump.
It places to twist in river to be processed and inhales ship, extracted out riverway sludge by twisting the slush pump on suction ship, the silt of extraction
Mud is sieved in transfer car(buggy) by pipeline to mud, and mud sieves transfer car(buggy) and transports mud to designated treatment place, is passed through
Mud is pumped to by slush pump from transfer car(buggy) to be washed husky recycling all-in-one machine and separates mud with sandstone, sandstone by washing husky processing
By Belt Conveying to sandstone stockyard, and mud is pumped to settling tank by slush pump and is precipitated, after sedimentation, so that muddy water point
From, so far it is divided to two process routes, one, surface layer sewage is extracted out by water pump, the sewage extracted out enters infiltration and considers desorption, so may be used
Sewage is subjected to purified treatment, is discharged after up to standard, pollutant is recycled；Two, by slush pump by the sludge pumping after sedimentation
Into static mixer, meanwhile, flocculant is delivered in static mixer by pumping, mud and flocculant are carried out sufficiently mixed
It closes, enters horizontal spiral centrifuge by mixed mud, by centrifugal action, so that mud carries out muddy water point again
From the sewage separated enters infiltration and considers desorption, and the mud separated becomes solid-state mud.Solid-state mud is transmitted by belt
It is delivered to elution circuit, by the way that curing agent is added in elution circuit, heavy metal contained in solid-state mud is carried out at solidification
Reason, the repair of mud is realized with this, and the mud for repairing completion is transmitted by belt, is delivered to quick stockyard.So complete
The reparation of mud.
The present invention due to using the technology described above, can obtain following technical effect:
1, institute's corollary equipment in the present invention is vehicle-mounted integrated form device, mobile fast, and it is small to repair occupied area.
2, all devices are that mud is dedicated, can modularization assembling, integrate convenient and efficient.
3, the present invention guarantees that mud is handled completely by mud-water separation path, and pollutant is all removed.
Detailed description of the invention
Fig. 1 is the structure connection diagram of the application；
Fig. 2 is the application device work flow diagram；
Number explanation in figure: 1, it twists and inhales ship；2, mud sieves transfer car(buggy)；3, husky recycling all-in-one machine is washed；4, sandstone stockyard；5,
Settling tank；6, vehicle-mounted soil is percolated desorption system；7, static mixer；8, flocculant adding apparatus；9, horizontal spiral centrifuge；
10, elution circuit；11, belt；12, quick stockyard；13, curing agent adding set.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments: doing as example to the application
Further description explanation.
Embodiment 1
As shown in Figure 1, the present embodiment provides the present embodiment provides one kind to contain heavy metal and the biggish river silt of silt content
Mud prosthetic device, including twist and inhale ship, mud screening transfer car(buggy), wash husky recycling all-in-one machine, sandstone stockyard, settling tank, seep and consider desorption
System, static mixer, flocculant adding apparatus, horizontal spiral centrifuge, elution circuit, curing agent adding set, stockyard；Institute
It states strand suction ship and mud screening transfer car(buggy) is connected to by pipeline, the mud screening transfer car(buggy), which passes through slush pump and washes sand, recycles one
Body machine is connected, and washes husky recycling all-in-one machine and separates mud with sandstone, for sandstone by Belt Conveying to sandstone stockyard, mud passes through mud
Stock pump is pumped to settling tank, and the settling tank is connected by water pump with worry desorption system is seeped, and the settling tank also passes through slush pump
Be connected with static mixer, the static mixer is also connected with flocculant adding apparatus, the horizontal spiral centrifuge it is defeated
Enter the output end of end connection static mixer, the output end of the horizontal spiral centrifuge passes through the input of belt and elution circuit
End is connected, and the input terminal of the elution circuit is also connected with curing agent adding set, and the output end of elution circuit is connected by belt
It is connected to stockyard.The settling tank of the application can excavate according to the actual situation in disposal field；
Further, the strand inhales ship equipped with slush pump.
Embodiment 2
As shown in Fig. 2, a kind of contain heavy metal and the biggish riverway sludge renovation technique of silt content, the specific steps are as follows:
A, mud transports
The slush pump that ship is inhaled by the strand in river will become silted up by the sludge pumping in river into mud screening transfer car(buggy)
Mud is transported to washing at husky recycling；
B, Sha Huishou is washed
Mud is pumped to from transfer car(buggy) by slush pump and washes husky recycling all-in-one machine, by washing husky processing, by mud with
Sandstone separation, sandstone is by Belt Conveying to sandstone stockyard, and mud is pumped to settling tank by slush pump；
C, it settles
Mud carries out natural subsidence, mud-water separation in settling tank；
D1, sewage treatment
The sewage isolated is extracted out by water pump, is pumped to vehicle-mounted soil diafiltration desorption system, the water quality monitoring after desorption
It is discharged after reaching qualification；
D2, Treatment of Sludge
Sludge after precipitating is pumped in static mixer by slush pump, meanwhile, by pump flocculant is delivered to it is quiet
In state mixer, mud and flocculant are sufficiently mixed, enter horizontal spiral centrifuge by mixed mud, by from
Heart effect, so that mud carries out mud-water separation again, the sewage separated enters vehicle-mounted soil diafiltration desorption system, point
Separating out the mud come becomes solid-state mud；
E, mud reparation
Solid-state mud is delivered to elution circuit by belt transmission, by the way that curing agent is added in elution circuit, to solid-state
Heavy metal contained in mud carries out curing process, the repair of mud is realized with this, the mud for repairing completion passes through belt
Transmission, is delivered to quick stockyard, so completes the reparation of mud.
Mud screening transfer car(buggy) among the above is a kind of vehicle-mounted mud collection stocking system, and the system such as number of patent application is
Described in 2017106872939；
It is that a kind of vehicle-mounted soil is percolated desorption system that the infiltration, which considers desorption system, and the system such as number of patent application is
Described in 2017103470483；
The elution circuit is a kind of vehicle-mounted integrated form Soil leaching prosthetic device, and the module such as number of patent application is
Described in 2016100279663.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it
It is interior.
Claims (5)
1. one kind contains heavy metal and the biggish riverway sludge prosthetic device of silt content, which is characterized in that inhale ship, mud including twisting
Screening transfer car(buggy) washes husky recycling all-in-one machine, sandstone stockyard, settling tank, seeps and consider desorption system, static mixer, flocculant addition
Device, horizontal spiral centrifuge, elution circuit, curing agent adding set, stockyard；The strand inhales ship and is connected to mud by pipeline
Transfer car(buggy) is sieved, the mud screening transfer car(buggy) is connected by slush pump with husky recycling all-in-one machine is washed, described to wash husky recycling one
Machine separates mud with sandstone, and for sandstone by Belt Conveying to sandstone stockyard, mud is pumped to settling tank by slush pump, described
Settling tank is connected by water pump with worry desorption system is seeped, and the settling tank also passes through slush pump and is connected with static mixer, described
Static mixer is also connected with flocculant adding apparatus, and the input terminal of the horizontal spiral centrifuge connects the defeated of static mixer
The output end of outlet, the horizontal spiral centrifuge is connected by belt with the input terminal of elution circuit, the elution circuit
Input terminal is also connected with curing agent adding set, and the output end of elution circuit is connected to stockyard by belt.
2. containing heavy metal and the biggish riverway sludge prosthetic device of silt content according to claim one kind, which is characterized in that institute
It states strand and inhales ship equipped with slush pump.
3. containing heavy metal and the biggish riverway sludge prosthetic device of silt content according to claim one kind, which is characterized in that become silted up
It is a kind of vehicle-mounted mud collection stocking system that mud, which sieves transfer car(buggy),.
4. containing heavy metal and the biggish riverway sludge prosthetic device of silt content according to claim one kind, which is characterized in that seep
Considering desorption system is that a kind of vehicle-mounted soil is percolated desorption system.
5. containing heavy metal and the biggish riverway sludge prosthetic device of silt content according to claim one kind, which is characterized in that institute
The elution circuit stated is the elution module of vehicle-mounted integrated form Soil leaching prosthetic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385535.XA CN109467292A (en) | 2018-11-20 | 2018-11-20 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385535.XA CN109467292A (en) | 2018-11-20 | 2018-11-20 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109467292A true CN109467292A (en) | 2019-03-15 |
Family
ID=65673743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385535.XA Withdrawn CN109467292A (en) | 2018-11-20 | 2018-11-20 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109467292A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803573A (en) * | 2015-05-12 | 2015-07-29 | 山东省环科院环境工程有限公司 | Off-site treatment method and system for bottom mud polluted by heavy metals in river |
| CN105478466A (en) * | 2016-01-15 | 2016-04-13 | 大连德联投资控股有限公司 | Vehicle-mounted integrated soil washing and restoring device |
| CN106242239A (en) * | 2016-08-01 | 2016-12-21 | 中电建水环境治理技术有限公司 | Polluted bed mud industrial treatment and regenerative system are gushed in lake, river |
| CN107117729A (en) * | 2017-05-16 | 2017-09-01 | 程刚 | A kind of vehicle-mounted soil diafiltration desorption system and its method of work |
| CN107574855A (en) * | 2017-08-08 | 2018-01-12 | 程刚 | A kind of vehicle-mounted mud collects stocking system |
| CN209721888U (en) * | 2018-11-20 | 2019-12-03 | 大连德联科技有限公司 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
-
2018
- 2018-11-20 CN CN201811385535.XA patent/CN109467292A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803573A (en) * | 2015-05-12 | 2015-07-29 | 山东省环科院环境工程有限公司 | Off-site treatment method and system for bottom mud polluted by heavy metals in river |
| CN105478466A (en) * | 2016-01-15 | 2016-04-13 | 大连德联投资控股有限公司 | Vehicle-mounted integrated soil washing and restoring device |
| CN106242239A (en) * | 2016-08-01 | 2016-12-21 | 中电建水环境治理技术有限公司 | Polluted bed mud industrial treatment and regenerative system are gushed in lake, river |
| CN107117729A (en) * | 2017-05-16 | 2017-09-01 | 程刚 | A kind of vehicle-mounted soil diafiltration desorption system and its method of work |
| CN107574855A (en) * | 2017-08-08 | 2018-01-12 | 程刚 | A kind of vehicle-mounted mud collects stocking system |
| CN209721888U (en) * | 2018-11-20 | 2019-12-03 | 大连德联科技有限公司 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190315 |
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