CN207362017U - A kind of river sediment in-situ processing system - Google Patents
A kind of river sediment in-situ processing system Download PDFInfo
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- CN207362017U CN207362017U CN201720927394.4U CN201720927394U CN207362017U CN 207362017 U CN207362017 U CN 207362017U CN 201720927394 U CN201720927394 U CN 201720927394U CN 207362017 U CN207362017 U CN 207362017U
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Abstract
A kind of river sediment in-situ processing system, including drainage arrangement, for extracting river water out after administering the retention of section river；Bed mud loosening apparatus, for loose bottom of river channel mud；Automatic feeding device, for adding the additive used in bed mud solidification and stabilization；Loose bed mud and solidification and stabilization additive are uniformly mixed, pushes and tiles to river both sides side slope, complete river sediment in-situ and cure；Bed mud is subjected to solidification and stabilization by adding additive etc., changes its physical property and reduces the migration of wherein pollutant, solves to realize the recycling of bed mud while river endogenous pollution.
Description
Technical field
It the utility model is related to a kind of new sludge handling system, more particularly to a kind of river sediment in-situ processing system
System.
Background technology
In solid waste field, bed mud is present in water bottom, is usually silt and various organic matters and metal salt
Mixture, belong to one kind of solid waste.The pollution of river is often the pollution of waters or river water environment as residing for bed mud
Caused by, and relevance is very strong.When external environment is changed, the pollutant being enriched with bed mud is likely to be released again
Release, and bed mud will be used as presence of pollution sources, then can produce the harmful effects such as function of water body weakening.
Environmental dredging is a kind of effective ways for clearing up river bottom mud endogenous pollution, but substantial amounts of Dredged bed mud, substantially
All it is transported in storage mud field and is stacked, filled as solid waste.This method does not only take up a large amount of soils, and easily right
Environment produces secondary pollution, such as：Sleet will cause the washing away of bed mud heap, leaching pollution of underground water and soil etc..Water environment
While improvement, the handling problems of river bottom mud should be paid close attention to.The secondary pollution of bed mud so how is solved, by Dredged bed mud
Recycling is carried out, develops bed mud resource, turn waste into wealth becomes the emphasis and the starting point of research and development of numerous workers concern.
The content of the invention
The utility model provides a kind of river sediment in-situ processing system, to solve the recycling of lake dredging bottom-mud
The problems such as.
To achieve the above object of the invention, the technical solution adopted in the utility model is：
A kind of river sediment in-situ processing system, including：Drainage arrangement, for extracting river water out after administering the retention of section river；
Bed mud loosening apparatus, for loose bottom of river channel mud；Automatic feeding device, it is outer used in bed mud solidification and stabilization for adding
Add agent；The automatic feeding device includes storage vat, feeding tube, feeding transverse tube, feeding branch pipe, discharging spray nozzle and support plate；Institute
State feeding tube one end connection storage vat one end connection feeding transverse tube；Feeding branch pipe one end connection feeding transverse tube one end connection
Discharging spray nozzle；The discharging spray nozzle is installed on support plate.
Loose bed mud and solidification and stabilization additive are uniformly mixed by the utility model, are then pushed and are tiled to river
Both sides side slope, spontaneous curing obtain stable sloping bank.
In the utility model, drainage arrangement includes water-supply-pipe and suction pump, and suction pump water can be according to engineering actual demand
It is selected, preferably mud retaining net is equipped with the outside of suction pump, you can retain bed mud and play effect, and be avoided that blocking damage equipment；Bed mud
Loosening apparatus includes multiple bed mud mining head, stent and telescopic arms, and bed mud mining head is rack-mount, and stent connects with telescopic arm
Connect, and stent can using telescopic arm as fulcrum rotate so that bed mud loosening apparatus can 360 ° rotation, so as to mining head never
With the loose bed mud in orientation；Automatic feeding device includes storage vat, feeding tube, feeding transverse tube, feeding branch pipe, discharging spray nozzle and branch
Plate；Agitating device includes stirring-head and telescopic arm, and stirring-head is separately mounted on telescopic arm with support plate；Stirring is equipped with storage vat
Device, side wall installation feeding air pump, feeding tube one end connection storage vat one end connection feeding transverse tube, the connection of feeding branch pipe one end are sent
Expect transverse tube one end connection discharging spray nozzle, discharging spray nozzle is installed on support plate, wherein each discharging spray nozzle is connected with feeding branch pipe, goes out
Material nozzle can in a row be placed equidistant with being fixed on support plate, and feeding transverse tube both ends are connected to discharging spray nozzle by feeding branch pipe respectively, can
Avoid feeding dead angle；It is preferred that the internal diameter of feeding tube is 1.2 times of feeding transverse tube internal diameter, the internal diameter of feeding branch pipe is feeding transverse tube
0.6 times of internal diameter, can increase discharging impact force, improve mixed-precision；Storage vat side wall is equipped with turntable, and support plate is connected by flake down
Storage vat is connect, flake down disk is on turntable, so that support plate can spin out steering when in use, can pack up be fixed on storage vat when not in use
Outside；Storage vat side wall is equipped with heating unit, and storage vat is equipped with viscosity tester；Heating unit is flexible heater, can be improved
The activity of additive.
In the utility model, specific part of appliance is all existing, is needed to select suitable length according to place, is stretched
Arm may be mounted on locomotive and use, its control belongs to the prior art.
The sanitary filling field in China city forbids Dredged bed mud to march into the arena substantially at present, and the final disposal approach of bed mud is usual
For agricultural landfill, building materials etc. are prepared.The problem of simple landfill is not only had in transport, can also induce land pollution and lack of space
The problems such as；The most needs of building materials are prepared with bed mud to complete under high temperature or calcination condition, consume more energy, and may
Make volatile organic contaminant that migration and transformation occur, cause secondary pollution, or even produce the carcinogenic substances such as bioxin.This practicality is new
The system that type provides is used for the water-bed non-sintered technology of mud solidification and stabilization and avoids the above problem, by adding outer doping,
Not only pollutant is stabilized, but also bed mud is provided with certain intensity, while solves the prior art and is simply possible to use in laboratory preparation,
The defects of being unfavorable for constructing operation.
A kind of river sediment in-situ processing system provided by the utility model, using bottom of river channel as raw material, by that will dredge
Additive etc. is added in bed mud caused by river etc., is carried out solidification and stabilization, changes its physical property and reduces wherein
The migration of pollutant, Dredged bed mud are used for the construction of itself such as Channel slope, form a complete construction system, solve river
The recycling of bed mud is realized while endogenous pollution.
Brief description of the drawings
Fig. 1 is river sediment in-situ processing system structure diagram；
Wherein, drainage arrangement 1, water-supply-pipe 11, suction pump 12, bed mud loosening apparatus 2, bed mud mining head 21, stent 22, stretch
Contracting arm 23, automatic feeding device 3, feeding air pump 31, storage vat 32, blender 33, feeding tube 34, feeding transverse tube 35, feeding
Branch pipe 36, discharging spray nozzle 37, support plate 38.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, with
Lower embodiment combination attached drawing to a kind of structure of river sediment in-situ processing system of the utility model, principle, use step, skill
Art effect is specifically addressed.
Embodiment one
Fig. 1 is a kind of structure diagram of river sediment in-situ processing system；As shown in Figure 1, the river bottom of the present embodiment
Mud in-situ treatment system is made of 3 three drainage arrangement 1, bed mud loosening apparatus 2, automatic feeding device parts.
Wherein, drainage arrangement includes water-supply-pipe 11 and suction pump 12；Bed mud loosening apparatus include multiple bed mud mining heads 21,
Stent 22 and telescopic arm 23, telescopic arm 23 and 22 junction of stent can 360 ° of rotations, so as to delver loose bottom from different directions
Mud；Automatic feeding device includes feeding air pump 31, storage vat 32, blender 33, feeding tube 34, feeding transverse tube 35, feeding branch
36,5 discharging spray nozzles 37 of pipe and support plate 38, wherein each discharging spray nozzle 37 is connected with feeding branch pipe 36, each discharging spray nozzle
37 spacing are 20cm, are fixed on support plate 38；The internal diameter of feeding tube is 1.2 times of feeding transverse tube internal diameter, feeding branch pipe it is interior
Footpath is 0.6 times of feeding transverse tube internal diameter, can increase discharging impact force, improves mixed-precision；By feeding tube fixed supported slab,
Feeding transverse tube and feeding branch pipe are all fixed on support plate.
Embodiment two
River sediment in-situ processing system is consistent with embodiment, except being equipped with mud retaining net on the outside of suction pump.
Embodiment three
River sediment in-situ processing system is consistent with embodiment, except feeding transverse tube both ends are connected to by feeding branch pipe respectively
Discharging spray nozzle.
Example IV
River sediment in-situ processing system is consistent with embodiment, except storage vat side wall is equipped with flexible heater, storage vat
Equipped with viscosity tester, the activity of additive can be improved.
Embodiment five
River sediment in-situ processing system is consistent with embodiment, and except storage vat side wall is equipped with turntable, flake down disk is in turntable
On, support plate connects storage vat by flake down, without being fixed by hose.
Illustrate the application method of the utility model river sediment in-situ processing system below.
1st, after river water shuts off in construction section river first, start drainage arrangement 1, be specially that suction pump 12 starts, river water
River is extracted out via water-supply-pipe 11；
2nd, after water body drains in construction section river, bed mud loosening apparatus 2 is started, specially by bed mud mining head 21 never
It is with even angle loose to bed-silt progress, in favor of follow-up addition additive and stirring；
3rd, after bed-silt progress is loose, start automatic feeding device 3 first, specially start blender 33 to mixing
Different additives stir evenly after, start feeding air pump 31, push additive powder flows to discharging spray nozzle 37, so as to uniformly add
Add solidification and stabilization additive to bed-silt；Additive and bed mud mixture are pushed to and evenly laid out on construction section river side
Slope.
River both ends, slope surface piling, sandbag shut off, and start drainage arrangement and drain river water；Start bed mud loosening apparatus to stir
River bottom mud, starts automatic feeding device and adds the BS-401HA curing agent of 30% bed mud quality, 6% bed mud quality thereto
The water of BS-402HA curing agent, the BS-403HA foaming agents of 3% bed mud quality and amount of solid 40%, obtains porous mud, then straight
Connect and be covered in river slope surface, maintenance forms porous bank protection in 7 days, river two sides slope surface is had higher anti-slipping property and is planted and gives birth to
Property；It is 0.710x10 that permeability rate is measured after 7 days-2Cm/s, compression strength 0.38MPa, water suction saturation factor are 0.74%, porosity
For 0.27, maximum shear stress 182.051KPa, all construction parts can all reach《Soil-solidified-agent application technology directive/guide》
(RISN-TG003-2007) require.
After above construction process, can be sowed in the side slope after solidification and stabilization the vegetable seeds such as grass-seed or be laid with turf,
Serike etc., in favor of recovering the ecosystem after river construction.
System provided by the utility model is used for bed mud base ecological slope protection technique, using river bottom mud as raw material, is dredged by past
Addition curing agent or foaming agent etc. in bed mud caused by river etc. is dredged, in-situ solidifying stabilisation is carried out, strengthens its physics
Property reduces the wherein migration of pollutant and purifies water at the same time, consolidates slopes, keeps slope surface water and soil；It is whole applied to river two sides
In the construction of body bank protection, protect environment to create economic value at the same time, make the best of both worlds.
Claims (10)
1. a kind of river sediment in-situ processing system, it is characterised in that the river sediment in-situ processing system is filled including draining
Put, bed mud loosening apparatus, automatic feeding device；The automatic feeding device includes storage vat, feeding tube, feeding transverse tube, send
Expect branch pipe, discharging spray nozzle and support plate；Feeding tube one end connection storage vat one end connection feeding transverse tube；The feeding branch pipe
One end connection feeding transverse tube one end connection discharging spray nozzle；The discharging spray nozzle is installed on support plate.
2. river sediment in-situ processing system according to claim 1, it is characterised in that the drainage arrangement includes water-supply-pipe
And suction pump.
3. river sediment in-situ processing system according to claim 2, it is characterised in that gear mud is equipped with the outside of the suction pump
Net.
4. river sediment in-situ processing system according to claim 1, it is characterised in that the bed mud loosening apparatus includes bottom
Mud mining head, stent and telescopic arm；The bed mud mining head is rack-mount；The stent is connected with telescopic arm.
5. river sediment in-situ processing system according to claim 1, it is characterised in that stirring is equipped with the storage vat
Device, side wall installation feeding air pump.
6. river sediment in-situ processing system according to claim 1, it is characterised in that the discharging spray nozzle is in a row equidistantly pacified
On support plate；The feeding transverse tube both ends are connected to discharging spray nozzle by feeding branch pipe respectively.
7. river sediment in-situ processing system according to claim 1, it is characterised in that the internal diameter of the feeding tube is to send
Expect transverse tube internal diameter 1.2 times；The internal diameter of the feeding branch pipe is 0.6 times of feeding transverse tube internal diameter.
8. river sediment in-situ processing system according to claim 1, it is characterised in that the storage vat side wall, which is equipped with, to be turned
Disk；The support plate connects storage vat by flake down；The flake down disk is on turntable.
9. river sediment in-situ processing system according to claim 1, it is characterised in that the storage vat side wall is equipped with heating
Device；The storage vat is equipped with viscosity tester.
10. river sediment in-situ processing system according to claim 9, it is characterised in that the heating unit adds to be flexible
Hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927394.4U CN207362017U (en) | 2017-07-28 | 2017-07-28 | A kind of river sediment in-situ processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927394.4U CN207362017U (en) | 2017-07-28 | 2017-07-28 | A kind of river sediment in-situ processing system |
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| CN207362017U true CN207362017U (en) | 2018-05-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052799A (en) * | 2018-08-13 | 2018-12-21 | 吴秋雨 | A kind of automation equipment polluted for administering agriculture irrigation canals and ditches |
| CN109111065A (en) * | 2018-08-07 | 2019-01-01 | 上海久树环境科技有限公司 | A kind of riverbed ecology synthesis restorative procedure |
| CN110776225A (en) * | 2019-11-18 | 2020-02-11 | 深圳市承亿生物科技有限公司 | Method for in-situ degradation of river sediment by biological enzyme |
| CN113754214A (en) * | 2021-09-15 | 2021-12-07 | 中建三局第一建设工程有限责任公司 | Preparation method of bottom mud covering layer of black and odorous river channel and ecological restoration method of black and odorous river channel |
-
2017
- 2017-07-28 CN CN201720927394.4U patent/CN207362017U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111065A (en) * | 2018-08-07 | 2019-01-01 | 上海久树环境科技有限公司 | A kind of riverbed ecology synthesis restorative procedure |
| CN109052799A (en) * | 2018-08-13 | 2018-12-21 | 吴秋雨 | A kind of automation equipment polluted for administering agriculture irrigation canals and ditches |
| CN110776225A (en) * | 2019-11-18 | 2020-02-11 | 深圳市承亿生物科技有限公司 | Method for in-situ degradation of river sediment by biological enzyme |
| CN113754214A (en) * | 2021-09-15 | 2021-12-07 | 中建三局第一建设工程有限责任公司 | Preparation method of bottom mud covering layer of black and odorous river channel and ecological restoration method of black and odorous river channel |
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