CN113588877B - Concrete rubbish cell body seepage and corrosion monitoring early warning system - Google Patents
Concrete rubbish cell body seepage and corrosion monitoring early warning system Download PDFInfo
- Publication number
- CN113588877B CN113588877B CN202110807749.7A CN202110807749A CN113588877B CN 113588877 B CN113588877 B CN 113588877B CN 202110807749 A CN202110807749 A CN 202110807749A CN 113588877 B CN113588877 B CN 113588877B
- Authority
- CN
- China
- Prior art keywords
- leakage
- leakage liquid
- monitoring
- liquid collecting
- detection
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 title claims abstract description 21
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 19
- 210000005056 cell body Anatomy 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 239000011701 zinc Substances 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 150000002500 ions Chemical class 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/12—Electrodes characterised by the material
- C23F13/14—Material for sacrificial anodes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/22—Monitoring arrangements therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Abstract
The invention discloses a leakage and corrosion monitoring and early warning system for a concrete waste pool body, which belongs to the technical field of leakage and corrosion monitoring and early warning, and comprises a leakage liquid collecting device, a monitoring device and information collecting equipment, wherein the leakage liquid collecting device is used for collecting leakage liquid of the pool body of the concrete waste pool, the monitoring device is used for detecting various indexes in the leakage liquid and feeding detected data signals back to the information collecting equipment, the information collecting equipment is used for collecting monitoring data and analyzing, and the system can detect multiple indexes of the leakage liquid for a long time, so that real-time monitoring on structural safety is effectively realized, and daily maintenance and overhaul of the waste pool body are facilitated; the zinc bars are arranged on the steel bar framework of the garbage pool, and when leakage occurs, on one hand, the zinc bars react with primary batteries of steel materials to effectively prevent corrosion of the steel bars of the pool body; on the other hand, when the zinc rod is corroded by the garbage leakage liquid, a large amount of Zn ions are generated, and a detection index is provided for equipment.
Description
Technical Field
The invention relates to the technical field of leakage and corrosion monitoring and early warning, in particular to a concrete waste tank leakage and corrosion monitoring and early warning system.
Background
The large garbage incineration plant needs to be equipped with a large garbage pool, and the large-volume concrete construction difficulty is high, so that a large number of cracks are easily generated due to the influence of hydration heat, and the anti-seepage and corrosion-resistant performances of the structure are influenced. The garbage leachate in the garbage pool is one of the most difficult high-concentration organic wastewater in the world at present, contains high-concentration COD and NH3-N, contains numerous heavy metals, and leaks into water or soil to cause serious environmental pollution. The early leakage amount of the garbage leachate is small and due to soil coverage, once a large amount of leakage is generated, the corrosion effect of the garbage leachate can adversely affect the structural safety.
The leakage detection technology of the concrete structure adopted at present mainly comprises manual detection, a geological radar method, an infrared thermal imaging method and the like, but the methods mainly apply concrete tunnel leakage detection. For the garbage pool body, the outer part of the pool body is buried by soil; the detection equipment is difficult to arrange when the inside is in a working state for a long time, and the operation of the tank body must be stopped when the tank body is safely detected by adopting the method. In addition, the above methods have difficulty in achieving long-term monitoring of cell body leakage safety.
Based on the leakage and corrosion monitoring and early warning system for the concrete waste pool body is designed, so that the problems are solved.
Disclosure of Invention
The invention aims to provide a concrete garbage pool leakage and corrosion monitoring and early warning system, which aims to solve the problems that the leakage detection technology of the concrete structure adopted at present in the background technology mainly comprises manual detection, a geological radar method, an infrared thermal imaging method and the like, but the methods mainly use concrete tunnel leakage detection. For the garbage pool body, the outer part of the pool body is buried by soil; the detection equipment is difficult to arrange when the inside is in a working state for a long time, and the operation of the tank body must be stopped when the tank body is safely detected by adopting the method. In addition, the above method has difficulty in achieving long-term monitoring of cell body leakage safety.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a concrete waste cell body seepage and corruption monitoring early warning system, includes leakage liquid collection device, monitoring devices, information collection equipment, leakage liquid collection device is used for collecting the leakage liquid of the cell body of concrete waste cell, monitoring devices is used for detecting each item index in the leakage liquid to with the data signal feedback after the detection in the information collection equipment, information collection equipment is used for collecting monitoring data and carries out the analysis.
Preferably, the cell body comprises a bottom plate and side plates surrounding the bottom plate, and a plurality of zinc bars are arranged in the reinforcing steel bar meshes in the bottom plate and the side plates.
Preferably, the leakage liquid collecting device comprises a liquid collecting film covering the surface of the tank body and a liquid collecting funnel arranged on the outer wall of the lower end part of the tank body.
Preferably, the liquid collecting film is made of a polyethylene black film.
Preferably, the tank body is provided with a notch which is positioned above the liquid collecting funnel and is parallel to the length direction of the tank body, and the opening of the liquid collecting funnel is correspondingly arranged with the notch and is used for collecting leakage liquid falling into the notch.
Preferably, the monitoring device comprises a shell, a first guide pipe, a signal transmitter, detection equipment and a second guide pipe, wherein the first guide pipe, the signal transmitter, the detection equipment and the second guide pipe are integrally arranged in the shell, the first guide pipe is connected with the leakage liquid collecting device and guides the leakage liquid collected by the leakage liquid collecting device into the monitoring device, the detection equipment is used for detecting the leakage liquid collected by the first guide pipe, the detection content comprises a PH value and a Zn ion concentration value, the signal transmitter is electrically connected with the detection equipment and is used for transmitting a leakage liquid detection result to the information collecting equipment, and the second guide pipe is used for guiding the leakage liquid in the detection equipment out of the monitoring device.
Preferably, the leakage liquid collecting device and the monitoring device are uniformly distributed in the tank body.
Compared with the prior art, the invention has the beneficial effects that: the system detects a plurality of indexes of the leakage liquid for a long time, effectively realizes real-time monitoring of structural safety, and is convenient for daily maintenance and overhaul of the garbage pool body; the zinc bars are arranged on the steel bar framework of the garbage pool, and when leakage occurs, on one hand, the zinc bars react with primary batteries of steel materials to effectively prevent corrosion of the steel bars of the pool body; on the other hand, when the zinc rod is corroded by the garbage leakage liquid, a large amount of Zn ions are generated, and a detection index is provided for equipment; the leakage detection area is effectively increased, leakage liquid is easier to flow in by arranging the notch, and the problem that small-scale leakage liquid is easy to evaporate and difficult to collect is solved; the detection index is visual, the data processing difficulty is low, the judgment index is provided for the corrosion of the inside of the structure through the detection of Zn ions, the judgment index is provided for the leakage of the landfill leachate through the detection of the PH value, the detection system comprises a plurality of detection devices, and the effectiveness of the monitoring system can be improved through the transverse comparison of the detection indexes of different areas.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a frame structure of a concrete refuse tank leakage and corrosion monitoring and early warning system of the present invention;
FIG. 2 is a schematic diagram of a concrete refuse tank leakage and corrosion monitoring and early warning system in a three-dimensional structure;
FIG. 3 is a schematic perspective view of a tank body according to an embodiment of the present invention;
FIG. 4 is a schematic view of a leakage fluid collection apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a connection state of the leakage liquid collecting device and the tank body according to the embodiment of the invention.
In the drawings, the list of components represented by the various numbers is as follows:
1-leakage liquid collecting device, 2-monitoring device, 3-information collecting equipment, 4-cell body, 5-curb plate, 6-bottom plate, 7-reinforcing mesh, 8-zinc bar, 9-collection funnel, 10-collection film, 11-first fastener, 12-second fastener, 13-notch, 14-shell, 15-first honeycomb duct, 16-signal transmitter, 17-check out test set, 18-second honeycomb duct.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a concrete garbage pool leakage and corrosion monitoring early warning system, the cell body 4 includes bottom plate 6 and encloses the curb plate 5 that locates bottom plate 6 all around, a plurality of zinc bars 8 have been arranged in the reinforcing bar net 7 in bottom plate 6 and the curb plate 5, this early warning system includes leakage liquid collection device 1, monitoring devices 2, information collection equipment 3, leakage liquid collection device 1 is used for collecting the leakage liquid of cell body 4 of concrete garbage pool, monitoring devices 2 are used for detecting each item index in the leakage liquid, and feed back the data signal after the detection into information collection equipment 3, information collection equipment 3 is used for collecting monitoring data and analysis, leakage liquid collection device 1 includes the liquid collecting film 10 that adopts first fastener 11 to cover on cell body 4 surface when arranging and the liquid collecting funnel 9 of installing on cell body 4 lower extreme outer wall, liquid collecting film 10 is made by polyethylene black membrane, and for reducing the evaporation of the leakage liquid, the tank body 4 is provided with a notch 13 which is positioned above the liquid collecting funnel 9 and is parallel to the length direction of the tank body 4 in the length direction, the notch 13 is correspondingly arranged at the mouth of the liquid collecting funnel 9, the liquid collecting funnel 9 is arranged below the notch 13 through a second fastener 12 and is used for collecting the leakage liquid falling into the notch 13, the monitoring device 2 comprises a shell 14, a first guide pipe 15, a signal emitter 16, a detection device 17 and a second guide pipe 18 which are integrally arranged in the shell 14, the first guide pipe 15 is connected with the leakage liquid collecting device 1 and guides the leakage liquid collected by the leakage liquid collecting device 1 into the monitoring device 2, the detection device 17 is used for detecting the leakage liquid collected by the first guide pipe 15, the detection content comprises a PH value and a Zn ion concentration value, the signal emitter 16 is electrically connected with the detection device 17, and the second flow guide pipe 18 is used for leading out the leakage liquid in the detection device 17 from the monitoring device 2, and the leakage liquid collecting device 1 and the monitoring device 2 are uniformly distributed on the bottom plate 6 and the side plate 5 of the tank body 4.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The leakage and corrosion monitoring and early warning system for the concrete waste pool body is characterized by comprising a leakage liquid collecting device (1), a monitoring device (2) and an information collecting device (3), wherein the leakage liquid collecting device (1) is used for collecting leakage liquid of a pool body (4) of the concrete waste pool, the monitoring device (2) is used for detecting various indexes in the leakage liquid and feeding detected data signals back to the information collecting device (3), and the information collecting device (3) is used for collecting monitoring data and analyzing the monitoring data;
the pool body (4) comprises a bottom plate (6) and side plates (5) which are arranged around the bottom plate (6), and a plurality of zinc bars (8) are arranged in reinforcing steel bar meshes (7) in the bottom plate (6) and the side plates (5);
on one hand, the zinc rod reacts with the primary cell of the steel material to prevent the corrosion of the steel bar of the cell body; on the other hand, when the zinc rod is corroded by the garbage leakage liquid, zn ions are generated, and a detection index is provided for the detection equipment (17);
the monitoring device (2) comprises a shell (14), and a first guide pipe (15), a signal transmitter (16), a detection device (17) and a second guide pipe (18) which are integrally arranged in the shell (14), wherein the first guide pipe (15) is connected with the leakage liquid collecting device (1) and guides leakage liquid collected by the leakage liquid collecting device (1) into the monitoring device (2), the detection device (17) is used for detecting the leakage liquid collected by the first guide pipe (15), the detection content comprises a pH value and a Zn ion concentration value, the signal transmitter (16) is electrically connected with the detection device (17) and is used for transmitting a leakage liquid detection result into the information collecting device (3), and the second guide pipe (18) is used for guiding the leakage liquid in the detection device (17) out of the monitoring device (2);
the leakage liquid collecting device (1) comprises a liquid collecting funnel (9) arranged on the outer wall of the lower end part of the tank body (4);
the tank body (4) is provided with a notch (13) which is arranged above the liquid collecting funnel (9) and is parallel to the length direction of the tank body (4), the opening of the liquid collecting funnel (9) is correspondingly arranged with the notch (13), and the liquid collecting funnel is used for collecting leakage liquid falling into the notch (13).
2. The concrete waste tank leakage and corrosion monitoring and early warning system according to claim 1, characterized in that the leakage liquid collecting device (1) further comprises a liquid collecting film (10) covering the surface of the tank body (4).
3. A concrete waste tank leakage and corrosion monitoring and early warning system according to claim 2, characterized in that the liquid collecting film (10) is made of polyethylene black film.
4. The concrete waste tank leakage and corrosion monitoring and early warning system according to claim 1 is characterized in that the leakage liquid collecting device (1) and the monitoring device (2) are uniformly distributed on the side plates (5) of the tank body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807749.7A CN113588877B (en) | 2021-07-16 | 2021-07-16 | Concrete rubbish cell body seepage and corrosion monitoring early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807749.7A CN113588877B (en) | 2021-07-16 | 2021-07-16 | Concrete rubbish cell body seepage and corrosion monitoring early warning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113588877A CN113588877A (en) | 2021-11-02 |
| CN113588877B true CN113588877B (en) | 2023-12-19 |
Family
ID=78247810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110807749.7A Active CN113588877B (en) | 2021-07-16 | 2021-07-16 | Concrete rubbish cell body seepage and corrosion monitoring early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113588877B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236105B (en) * | 2021-11-30 | 2023-11-28 | 浙江省二建建设集团有限公司 | Device and method for monitoring corrosion of concrete on garbage pool wall |
| CN114737809B (en) * | 2022-02-28 | 2023-09-15 | 合肥工业大学 | Large plastic concrete combined garbage pool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200272864Y1 (en) * | 2001-12-31 | 2002-04-20 | 신충송 | Landfill structure with a system of detecting leaked leachate and withdrawing the same |
| KR100552348B1 (en) * | 2005-08-23 | 2006-02-21 | 주식회사 콘크리닉 | Newly reinforced steel concrete structures and corrosion prevention system of newly reinforced steel concrete |
| CN205352764U (en) * | 2015-07-10 | 2016-06-29 | 中国科学院武汉岩土力学研究所 | Detection system is polluted to contaminated site sampling device and seepage |
| CN205645454U (en) * | 2016-05-30 | 2016-10-12 | 国家电网公司 | Oil immersed transformer fills nitrogen vent valve seepage on -line monitoring device that puts out a fire |
| CN107381667A (en) * | 2017-07-26 | 2017-11-24 | 红河绿地环保科技发展有限公司 | A kind of method of underground water pollution monitoring and preventing and treating |
| CN208414557U (en) * | 2018-06-26 | 2019-01-22 | 中冶建筑研究总院有限公司 | A kind of protecting reinforced concrete cathode device of grid anode |
| CN110679585A (en) * | 2019-11-06 | 2020-01-14 | 武汉超碟科技有限公司 | Drainage basin surface rainfall monitoring system and method |
| CN212621298U (en) * | 2020-09-11 | 2021-02-26 | 青海省建筑勘察设计研究院股份有限公司 | Landfill leachate monitoring devices |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10366797B2 (en) * | 2015-09-17 | 2019-07-30 | Korea Atomic Energy Research Institute | System and method for preventing and monitoring leakage of water from tank liner |
-
2021
- 2021-07-16 CN CN202110807749.7A patent/CN113588877B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200272864Y1 (en) * | 2001-12-31 | 2002-04-20 | 신충송 | Landfill structure with a system of detecting leaked leachate and withdrawing the same |
| KR100552348B1 (en) * | 2005-08-23 | 2006-02-21 | 주식회사 콘크리닉 | Newly reinforced steel concrete structures and corrosion prevention system of newly reinforced steel concrete |
| CN205352764U (en) * | 2015-07-10 | 2016-06-29 | 中国科学院武汉岩土力学研究所 | Detection system is polluted to contaminated site sampling device and seepage |
| CN205645454U (en) * | 2016-05-30 | 2016-10-12 | 国家电网公司 | Oil immersed transformer fills nitrogen vent valve seepage on -line monitoring device that puts out a fire |
| CN107381667A (en) * | 2017-07-26 | 2017-11-24 | 红河绿地环保科技发展有限公司 | A kind of method of underground water pollution monitoring and preventing and treating |
| CN208414557U (en) * | 2018-06-26 | 2019-01-22 | 中冶建筑研究总院有限公司 | A kind of protecting reinforced concrete cathode device of grid anode |
| CN110679585A (en) * | 2019-11-06 | 2020-01-14 | 武汉超碟科技有限公司 | Drainage basin surface rainfall monitoring system and method |
| CN212621298U (en) * | 2020-09-11 | 2021-02-26 | 青海省建筑勘察设计研究院股份有限公司 | Landfill leachate monitoring devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113588877A (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113588877B (en) | Concrete rubbish cell body seepage and corrosion monitoring early warning system | |
| CN206248629U (en) | A kind of on-Line Monitor Device of refuse landfill gas | |
| CN205821138U (en) | A kind of later stage processing means for mud cleaning | |
| CN206876443U (en) | Soil eluviation liquid sampler | |
| CN101464226B (en) | Shallow water type water quality measurement sampler | |
| CN204080872U (en) | Hazardous waste landfill Zoning landfill percolate guide gathering system | |
| CN112588765A (en) | Guide exhaust system | |
| CN111151549A (en) | Hazardous waste flexible landfill, hazardous waste flexible landfill system and method for controlling hazardous waste landfill risk | |
| CN206841559U (en) | A kind of land control engineering mobility-detected car | |
| CN213842253U (en) | Environmental monitoring data acquisition system | |
| CN205341488U (en) | Pollute soil dystopy prosthetic devices | |
| CN212336234U (en) | Urban domestic garbage leachate collecting and treating system | |
| CN204779049U (en) | Ecological sheet unit of floating of instant monitoring and macro adjustments and controls | |
| CN110523738B (en) | Implanted landfill monitoring and gas guiding integrated device | |
| CN202393571U (en) | Novel leakage monitoring system for anti-leakage layer | |
| CN201713032U (en) | Garbage compression station sewage collecting device | |
| CN212031046U (en) | Water environment treatment auxiliary sampling device | |
| CN106066262A (en) | Gangue percolate harvester | |
| CN210293805U (en) | Municipal administration sewer line water sampling device for environmental monitoring | |
| CN111894097A (en) | Overhead type rigid landfill leachate collecting-drainage guide device | |
| CN205914511U (en) | Landfill leachate vacuum collection device | |
| CN207557738U (en) | A kind of sewer garbage collection intelligent monitoring and controlling device | |
| CN206787619U (en) | A kind of water resource telemetering equipment | |
| CN111441448A (en) | System and method for collecting and treating leachate of municipal domestic waste | |
| CN208313642U (en) | A kind of drainage pipeline sewage detection filter mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230000 no.218, Xiangzhang Avenue, hi tech Development Zone, Hefei City, Anhui Province Applicant after: China Energy Construction Group Co.,Ltd. Applicant after: Hefei University of Technology Applicant after: Guangzhou environmental investment Conghua environmental protection energy Co.,Ltd. Address before: 230000 no.218, Xiangzhang Avenue, hi tech Development Zone, Hefei City, Anhui Province Applicant before: China Energy Engineering Group Anhui No.1 Electric Power Construction Co.,Ltd. Applicant before: Hefei University of Technology Applicant before: Guangzhou environmental investment Conghua environmental protection energy Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |