CN204747055U - Pollute sludge treatment system of building rubbish - Google Patents
Pollute sludge treatment system of building rubbish Download PDFInfo
- Publication number
- CN204747055U CN204747055U CN201520417774.4U CN201520417774U CN204747055U CN 204747055 U CN204747055 U CN 204747055U CN 201520417774 U CN201520417774 U CN 201520417774U CN 204747055 U CN204747055 U CN 204747055U
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- CN
- China
- Prior art keywords
- conveyer belt
- building rubbish
- tank
- type conveyer
- building waste
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- 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
Abstract
Pollute sludge treatment system of building rubbish is including building rubbish breaker, the building rubbish screening plant who connects gradually, the roller -type conveyer belt, and roller -type conveyer belt top is equipped with high -pressure rinse -system, and washing liquid chemicals tank is connected to high -pressure rinse -system, and roller -type conveyer belt below is equipped with the scrub raffinate hold up tank, and the scrub raffinate hold up tank just sinks pond, rethread pipeline through the pipe connection and connects gradually agglutinating reaction pond, second grade sedimentation tank and sludge tihckener, and sludge tihckener's output mud connects the frame filter press, the top in agglutinating reaction pond has connect with the medicinal cupping. The scrub raffinate passes through the pipeline and gets into just heavy pond, netting less particle diameter building rubbish through the screening and by the conveyer belt, getting into the grid, stay the building rubbish high pressure above the grid to wash the back, empty concentrated stacking, the building rubbish that sees through the grid stirs in the reaction.
Description
Technical field
The utility model relates to the process of solid-state castoff, especially pollutes the sludge treating system in building waste processing procedure.
Background technology
Contaminated site showering (ex-situremediation) technology refers to be excavated by contaminated soil or underground water from the position occurring to pollute or extracts, and carries out the technology of administering after transport again.Implementing contaminated site, in showering process, not only to need to administer contaminated soil and groundwater, also need the building waste to adhering to contaminated soil to clean simultaneously.At present, for the building waste adhering to contaminated soil, main employing is manually carried out sorting and cleaning, and wastes time and energy.Repair on-the-spot operating efficiency to improve, this is designed a set of screening and rinses integration apparatus and replaces manually completing the sorting to contaminated building waste and cleaning.
Due to more sewage can be produced when polluting building waste process, sewage disposal system is needed finally to process sewage and mud wherein.
Summary of the invention
The utility model object is, proposes a kind of sludge treating system polluting building waste.Sludge treating system can efficient lignin-sludge, and more reasonable structure is reliable, greatly reduces the side effect of mud.
The technical solution of the utility model is, pollutes the sludge treating system of building waste, comprises the construction waste crushing device, the building waste screening plant that connect successively; Roller type conveyer belt; And be provided with high-pressure washing system above roller type conveyer belt, high-pressure washing system connects cleaning solution pharmacy jar, scrub raffinate accumulator tank is provided with below roller type conveyer belt, scrub raffinate accumulator tank is connected preliminary sedimentation tank by pipeline, is connected agglutinating reaction pond, second-level settling pond and sludge concentration tank successively by pipeline again, and the output mud of sludge concentration tank connects frame filter press; The top in agglutinating reaction pond is connected to grug feeding jar.
Contaminated building waste is by after pulverizing-screening system, the building waste of Screening Network top greater particle size is to roller band, high-pressure washing system is provided with above roller type conveyer belt, high-pressure washing system connects cleaning solution pharmacy jar, be provided with scrub raffinate accumulator tank below roller type conveyer belt, scrub raffinate enters preliminary sedimentation tank by pipeline; Through Screening Network comparatively small particle diameter building waste by conveyer belt, enter grid, the building waste through grid stirs in reactive tank, stir after mud enter primary clarifier by pipeline; Complete gravitational settling in primary clarifier and discharge rear natural mummification containing the mud of small crushed stone, top muddy water mixed solution connects agglutinating reaction pond, second-level settling pond and sludge concentration tank by pipeline again, and the output mud of sludge concentration tank connects frame filter press; The top in agglutinating reaction pond is connected to grug feeding jar.After staying the building waste high pressure washing above grid, topple over to concentrate and stack.
Further, sedimentation basin and agglutinating reaction pond are equipped with agitator.
The utility model beneficial effect: the utility model proposes the more mud that produces when polluting building waste process needs efficient sludge treating system to carry out the device processed, has the high and processing scheme of satisfied most mud decontamination of service efficiency.The utility model is a kind of mechanical structure, has higher efficiency and disposal ability, is applicable to process various pollution building waste (Treatment of Sludge that water content when comprising contaminated soil process is high) on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
See Fig. 1, wherein: 1 construction waste crushing device, 2 building waste screening plants, 3 conveyer belts, 4 cleaning solution pharmacy jars, 5 high-pressure washing systems, 6 roller type conveyer belts, 7 scrub raffinate accumulator tanks, 8 scrub raffinate conveyance conduits, 9 grids, 10. stirring system, 11 reactive tanks, 12 reactive tank slurry transportation pipelines, 13 primary clarifier, 14 agglutinating reaction ponds, 15 second-level settling ponds, 16 sludge concentration tanks, 17 plate and frame type filter-presses, 18 water treatment agent tanks.
The construction waste crushing device 1 (employing disintegrating machine) connected successively, be sent to building waste screening plant 2 (adopting oscillatory type screening plant); Conveyer belt 3 will need material to be processed (building waste of Screening Network top greater particle size) to be sent to roller type conveyer belt again; And be provided with high-pressure washing system above roller type conveyer belt, high-pressure washing system connects the liquid (surfactant etc.) that cleaning solution pharmacy jar provides, material above roller type conveyer belt becomes normal material after removing pollutant, after cleaning solution washing, mixture flows out to below from roller gap and is provided with scrub raffinate accumulator tank, and scrub raffinate accumulator tank connects primary clarifier by pipeline; By the comparatively small particle diameter of Screening Network by conveyer belt to grid, after staying the building waste high pressure washing above grid, topple over to concentrate and stack.Building waste through grid fully stirs in reactive tank, by pipeline to primary clarifier; In primary clarifier, complete gravitational settling discharge rear natural mummification containing the mud of small crushed stone, top muddy water mixed solution enters agglutinating reaction pond, second-level settling pond and sludge concentration tank reaction successively by pipeline again, and the output of sludge concentration tank connects frame filter press; The top in agglutinating reaction pond is connected to grug feeding jar (for adding various oxidant, flocculant etc. according to demand).Sedimentation basin and agglutinating reaction pond are equipped with agitator.
Utilize the job step of equipment of the present utility model:
(1) short for contaminated building waste transportation by lighter is transported to screening flushing integration apparatus stockyard to keep in, and properly protect;
(2) contaminated building waste is dropped into crushing and screening integration apparatus 12, after fragmentation and screening (aperture is 20mm), be greater than 20mm building waste through conveyer belt 3, be sent to roller type conveyer belt 6, the building waste (together with contaminated soil) being less than 20mm enters grid 9 through conveyer belt 3;
(3) diameter is greater than the building waste of 20mm on roller type conveyer belt 6, slow rolls forward, carries out spray process through high-pressure washing system 5, concentrates and stack after standard discharge.The scrub raffinate collected in scrub raffinate accumulator tank 7, is successively entered in treatment facility 14 ~ 17 by conveyance conduit 8, completes final disposal;
(4) diameter is less than the building waste of 20mm through conveyer belt 3, enter grid 9 (gap particle diameter is 10mm), grid is provided with high-pressure washing system 5, be greater than 10mm particle to be rinsed totally, topple over and discharge and concentrate stacking, the building waste (together with contaminated soil) and the surfactant flushing liquid that are less than 10mm enter in reactive tank 11 through grid, fully stir in reactive tank; Mud after abundant stir process is delivered to primary clarifier 13 through reactive tank slurry transportation pipeline 12, carries out gravitational settling; After having precipitated, rear natural mummification is discharged containing the mud of small crushed stone in sedimentation basin bottom, and top muddy water mixed solution successively enters in treatment facility 14 ~ 17, completes the final disposal of mud.
Claims (2)
1. pollute the sludge treating system of building waste, it is characterized in that comprising the construction waste crushing device, the building waste screening plant that connect successively; Roller type conveyer belt; And be provided with high-pressure washing system above roller type conveyer belt, high-pressure washing system connects cleaning solution pharmacy jar, scrub raffinate accumulator tank is provided with below roller type conveyer belt, scrub raffinate accumulator tank is connected preliminary sedimentation tank by pipeline, is connected agglutinating reaction pond, second-level settling pond and sludge concentration tank successively by pipeline again, and the output mud of sludge concentration tank connects frame filter press; The top in agglutinating reaction pond is connected to grug feeding jar.
2. the sludge treating system of pollution building waste according to claim 1, is characterized in that sedimentation basin and agglutinating reaction pond are equipped with agitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417774.4U CN204747055U (en) | 2015-06-16 | 2015-06-16 | Pollute sludge treatment system of building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417774.4U CN204747055U (en) | 2015-06-16 | 2015-06-16 | Pollute sludge treatment system of building rubbish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747055U true CN204747055U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417774.4U Active CN204747055U (en) | 2015-06-16 | 2015-06-16 | Pollute sludge treatment system of building rubbish |
Country Status (1)
| Country | Link |
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| CN (1) | CN204747055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872092A (en) * | 2020-07-31 | 2020-11-03 | 上海市环境科学研究院 | Organic pollution building garbage drum elution system and drum elution method |
-
2015
- 2015-06-16 CN CN201520417774.4U patent/CN204747055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872092A (en) * | 2020-07-31 | 2020-11-03 | 上海市环境科学研究院 | Organic pollution building garbage drum elution system and drum elution method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |