CN210323014U - Soil leaching and gas-liquid collection integrated device - Google Patents
Soil leaching and gas-liquid collection integrated device Download PDFInfo
- Publication number
- CN210323014U CN210323014U CN201921141829.8U CN201921141829U CN210323014U CN 210323014 U CN210323014 U CN 210323014U CN 201921141829 U CN201921141829 U CN 201921141829U CN 210323014 U CN210323014 U CN 210323014U
- Authority
- CN
- China
- Prior art keywords
- gas
- pipe body
- measurement
- way valve
- hole
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The soil leaching and gas-liquid collecting integrated device comprises a tripod, wherein a cylindrical pipe body is placed on the tripod, a silicon rubber upper cover is arranged at the top end of the pipe body, two through holes are formed in the silicon rubber upper cover, a three-way valve I is connected to the hole I and used for collecting gas, a hole II is used for measuring ammonia volatilization, the hole I is opened when measurement is needed, and an ammonia volatilization detection pipe is used for coating silica gel for sealing when measurement is not needed; the inner side of the bottom of the tube body is funnel-shaped and is provided with a filter screen; and a three-way valve II is also arranged at the bottom of the pipe body. The utility model discloses the experiment cost can be practiced thrift to the device, improves the purpose of experimental efficiency, experiment precision, can also simplify the experiment operation, save the occupation of land space.
Description
Technical Field
The utility model belongs to soil parameter measurement field, concretely relates to soil drip washing and gas-liquid collection integrated device.
Background
At present, a soil leaching experiment in a laboratory is a complex work which needs to collect multiple indexes and is complex to process. In the traditional method, experiments such as soil treatment, leaching, gas-liquid collection, gas volatilization measurement and the like are respectively carried out, so that the process is complex, the coordination of all links is poor, the measurement is influenced mutually, and the measurement precision is low.
Disclosure of Invention
The utility model aims at providing a simple and convenient but soil drip washing and gas-liquid collection integrated device that efficiency and measurement accuracy are high, collect soil treatment, gas-liquid, the gaseous experimental links such as measurement of volatilizing assemble in the unified processing of device to reach and practice thrift the experiment cost, improve the purpose of experimental efficiency, experiment precision, can also simplify the experiment operation, save occupation of land space.
The utility model adopts the technical proposal that:
the soil leaching and gas-liquid collecting integrated device comprises a tripod, wherein a cylindrical pipe body is placed on the tripod, a silicon rubber upper cover is arranged at the top end of the pipe body, two through holes are formed in the silicon rubber upper cover, a three-way valve I is connected to the hole I and used for collecting gas, a hole II is used for measuring ammonia volatilization, the hole I is opened when measurement is needed, and an ammonia volatilization detection pipe is used for coating silica gel for sealing when measurement is not needed; the inner side of the bottom of the tube body is funnel-shaped and is provided with a filter screen; and a three-way valve II is also arranged at the bottom of the pipe body.
Furthermore, the filter screen is 100-120 meshes.
The utility model has the advantages that:
the utility model discloses the device is collected soil treatment, gas-liquid, experimental links such as gaseous volatilization measurement are collected and are handled in the device is unified to reach and practice thrift the experiment cost, improve the purpose of experimental efficiency, experiment precision, can also simplify the experiment operation, save and take up an area of the space.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the device of the present invention;
in the figure, (1) a three-way valve I, (2) a silicon rubber upper cover, (3) a hole I, (4) a three-way valve II, (5) a hole II, (6) a tripod, (7) a pipe body and (8) a filter screen.
Detailed Description
As shown in fig. 1, the soil leaching and gas-liquid collecting integrated device comprises a tripod 6, a cylindrical pipe body 7 is placed on the tripod 6, the soil column experiment can be better carried out by the shape, a silicone rubber upper cover 2 is installed at the top end of the pipe body 7, two through holes are formed in the silicone rubber upper cover 2, a three-way valve I1 is connected to a hole I3 and used for collecting gas, a hole II 5 is used for measuring ammonia volatilization, the hole II is opened when measurement is needed, and an ammonia volatilization detection pipe is used for sealing without being coated with silica gel when measurement is needed; the inner side of the bottom of the tube body 7 is funnel-shaped and is provided with a filter screen 8, and the filter screen 8 is 100 meshes; and a three-way valve II 4 is also arranged at the bottom of the pipe body 7.
The using method comprises the following steps:
1: closing the three-way valve II at the lower part, putting the soil sample into the PVC pipe body, and adding additives such as fertilizer, nitrification inhibitor and the like;
2: adding a proper amount of water into the PVC pipe for leaching;
3: covering a silicon rubber cover, closing the upper three-way valve, inserting the ammonia pipe into the ammonia volatilization hole, and sealing with silicon rubber;
4: opening a three-way valve on the cover, and extracting a required gas sample by using an injector; and opening the lower three-way valve, and taking the liquid sample by using the container to finally obtain all required experimental samples.
Claims (2)
1. The soil leaching and gas-liquid collection integrated device is characterized by comprising a tripod (6), wherein a cylindrical pipe body (7) is placed on the tripod (6), a silicon rubber upper cover (2) is installed at the top end of the pipe body (7), two penetrating open holes are formed in the silicon rubber upper cover (2), a three-way valve I (1) is connected to the open hole I (3) and used for collecting gas, an open hole II (5) is used for measuring ammonia volatilization, the open hole II is opened when measurement is needed, and an ammonia volatilization detection pipe is used for sealing by smearing silica gel when measurement is not needed; the inner side of the bottom of the tube body (7) is funnel-shaped and is provided with a filter screen (8); and a three-way valve II (4) is also arranged at the bottom of the pipe body (7).
2. The integrated device for soil washing and gas-liquid collection according to claim 1, wherein the screen (8) is 100-120 mesh.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921141829.8U CN210323014U (en) | 2019-07-19 | 2019-07-19 | Soil leaching and gas-liquid collection integrated device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921141829.8U CN210323014U (en) | 2019-07-19 | 2019-07-19 | Soil leaching and gas-liquid collection integrated device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210323014U true CN210323014U (en) | 2020-04-14 |
Family
ID=70124413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921141829.8U Expired - Fee Related CN210323014U (en) | 2019-07-19 | 2019-07-19 | Soil leaching and gas-liquid collection integrated device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210323014U (en) |
-
2019
- 2019-07-19 CN CN201921141829.8U patent/CN210323014U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204116337U (en) | A kind of native fish device of contaminant transportation simulation | |
CN103018421B (en) | Multi-section earth-pillar for simulating soil in petroleum hydrocarbon polluted aeration zone | |
CN206876443U (en) | Soil eluviation liquid sampler | |
CN102353560B (en) | Gathering device for gas released by water body and sampling method thereof | |
CN201425558Y (en) | Porous soil in-situ solution extractor | |
CN209542605U (en) | A kind of soil-column test device of research heavy metal in soil leaching migration | |
CN204405490U (en) | A kind of pour to strain to test device testing heavy metal element release and transport | |
CN107247129B (en) | A kind of native fish device | |
CN207992209U (en) | A kind of original position soil Nutrient Leaching liquid collector | |
CN202994782U (en) | Soil column leaching simulator for analyzing transport characteristics of pollutants in soil | |
CN205785931U (en) | A kind of gather rhizosphere different depth soil and the assay device of solution | |
CN107014645A (en) | A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring | |
CN210323014U (en) | Soil leaching and gas-liquid collection integrated device | |
CN105116130A (en) | Soil column device for simulating leaching, greenhouse gas collection and ammonia volatilization | |
CN201548424U (en) | Soil solution percolating and filtering pipe | |
CN206891769U (en) | Water quality monitoring sampling structure | |
CN210037269U (en) | Undisturbed miniature columnar sediment sampler | |
CN208171677U (en) | A kind of water quality detection sampler | |
CN207816631U (en) | Overlying water and sediment interstitial water one harvester | |
CN213456136U (en) | Be applied to experimental earth pillar device of salinization soil that adds amendment | |
CN202126364U (en) | Soil vapour water collector | |
CN212275337U (en) | Industrial wastewater sampling device | |
CN207231831U (en) | Soil runoff collection device | |
CN204671910U (en) | Automatic seal type nitrogen blows enrichment facility | |
CN206281680U (en) | A kind of soil liquid automatically extracts control device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210719 |