CN208872751U - A kind of contaminated soil remediation experimental rig - Google Patents
A kind of contaminated soil remediation experimental rig Download PDFInfo
- Publication number
- CN208872751U CN208872751U CN201821393029.0U CN201821393029U CN208872751U CN 208872751 U CN208872751 U CN 208872751U CN 201821393029 U CN201821393029 U CN 201821393029U CN 208872751 U CN208872751 U CN 208872751U
- Authority
- CN
- China
- Prior art keywords
- cylindrical box
- pipeline
- contaminated soil
- soil remediation
- experimental rig
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 31
- 238000005067 remediation Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of contaminated soil remediation experimental rigs, including bottom plate, the refrigerating chamber and heating chamber pass through second pipe and third pipeline is connected to the 4th pipeline respectively, 4th pipeline is connected to the inside of cylindrical box, the first control valve and the second control valve are separately installed on the second pipe and third pipeline, motor is fixedly installed at the top of the cylindrical box, the inner vertical of the cylindrical box is rotatably equipped with shaft, the upper end of the shaft and the lower end of motor output shaft connect, the outer wall of the shaft is welded with blade, the bottom of the cylindrical box is equipped with drainage conduit, third control valve is installed in the drainage conduit, the right vertical of the cylindrical box is equipped with thermometer；The contaminated soil remediation experimental rig can according to actual needs detect soil at different temperatures, while improve heating or cooling efficiency, be conducive to improve detection efficiency.
Description
Technical field
The utility model relates to experimental rig technical field, specially a kind of contaminated soil remediation experimental rig.
Background technique
Soil pollutant is broadly divided into inorganic pollution and organic pollutant two major classes.Inorganic pollution mainly includes
Acid, alkali, heavy metal, salt, radioactive element caesium, the compound of strontium, containing arsenic, selenium, compound of fluorine etc..Organic pollutant is main
Including organic agricultural chemicals, phenols, cyanide, petroleum, synthetic detergent, 3,4- BaP and by municipal sewage, sludge and barnyard manure
Bring harmful microorganism etc..It is excessive when containing hazardous substance in soil, more than the self-purification capacity of soil, the group of soil will be caused
It changes at, structure and function, microbial activities is suppressed, and harmful substance or its decomposition product gradually accumulate in the soil
It is absorbed by the body indirectly by " soil → plant → human body ", or by " soil → water → human body ", reaches and be detrimental to health
Degree, be exactly soil pollution.
Nowadays it needs to repair contaminated soil, needs to carry out repairing test device after the completion of repairing and tried
It tests, but traditional repairing test device cannot test the soil under different temperatures, have the defects that certain, it is therefore desirable to
It improves.
Utility model content
The purpose of this utility model is to provide a kind of contaminated soil remediation experimental rigs, to solve in above-mentioned background technique
The traditional repairing test device proposed cannot test the soil under different temperatures, there are problems that certain defect.
To achieve the above object, the utility model provides the following technical solutions: a kind of contaminated soil remediation experimental rig, packet
Bottom plate is included, the top of the bottom plate passes through bracket from left to right and is successively fixedly installed with air-introduced machine, rectangular box and cylindrical box, institute
The middle part transverse sealing for stating rectangular box is welded with partition, and compressor, institute are fixedly installed in the middle part of the left side wall of the rectangular box
The top and bottom for stating the inner left wall of rectangular box are fixedly installed with evaporator and condenser respectively, and the compressor passes through pipeline
It is connected to, is connected between the evaporator and condenser by capillary, the top of the partition with evaporator and condenser respectively
Be respectively refrigerating chamber and heating chamber with lower section, the gas outlet of the air-introduced machine by first pipe respectively with refrigerating chamber and heat chamber
Connection, the refrigerating chamber and heats chamber and passes through second pipe respectively and third pipeline is connected to the 4th pipeline, the 4th pipeline
It is connected to the inside of cylindrical box, the first control valve and the second control is separately installed on the second pipe and third pipeline
Valve is fixedly installed with motor at the top of the cylindrical box, and the inner vertical of the cylindrical box is rotatably equipped with shaft, described
The upper end of shaft and the lower end of motor output shaft connect, and the outer wall of the shaft is welded with blade, the bottom of the cylindrical box
Drainage conduit is installed, third control valve is installed in the drainage conduit, the right vertical of the cylindrical box is equipped with thermometer,
The probe of the thermometer is located at the inside of cylindrical box, and the top left side of the cylindrical box offers feed opening, described to add
The inside of material mouth is plugged with rubber stopper, offers gas vent inside the rubber stopper.
Preferably, there are five the blade is at least equidistantly set.
Preferably, upper and lower two blades are staggered in length.
Preferably, the gas vent is inverted L-shaped setting.
Preferably, the bottom internal of the cylindrical box is arc groove setting.
Preferably, the gas inlet plug of the air-introduced machine has air filtering core.
Compared with prior art, the utility model has the beneficial effects that
1. the contaminated soil remediation experimental rig can according to actual needs detect soil at different temperatures,
Heating or cooling efficiency are improved simultaneously, are conducive to improve detection efficiency；
2. temperature is too low, the first control valve is closed, the second control valve is opened, hot gas is passed through to the inside of cylindrical box,
Cylindrical box is internally heated；When the temperature of the inside of cylindrical box is too low, the first control valve is opened, closes second
Control valve, the inside that cylindrical box is added in cold air are observed thermometer, until reaching set temperature, are then successively closed to cooling
Compressor, air-introduced machine and motor are closed, rubber stopper is then opened, pH value is detected by PH test paper, detects whether qualification；
3. can be detected according to actual needs to soil at different temperatures；
4. being conducive to raising since motor, shaft drive blade rotation to be stirred the raw material inside cylindrical box and adding
Heat or cooling efficiency.
Detailed description of the invention
Fig. 1 is the main view sectional drawing of the utility model structure；
Fig. 2 is the main view of the utility model structure；
Fig. 3 is the structural schematic diagram of the utility model rubber stopper.
In figure: 1 bottom plate, 2 air-introduced machines, 3 rectangular boxes, 31 partitions, 32 compressors, 33 evaporators, 34 condensers, 35 refrigeration
Chamber, 36 heating chambers, 4 cylindrical box, 5 first pipes, 6 second pipes, 7 third pipelines, 8 the 4th pipelines, 9 first control valves, 10
Second control valve, 11 motors, 12 shafts, 13 blades, 14 drainage conduits, 15 third control valves, 16 thermometers, 17 feed openings, 18 rubbers
Rubber plug, 19 gas vents, 20 air filtering cores.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term be only convenient for observer to describe the utility model with reference to help is constructed and be only used in figure, be not
Restriction to the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of contaminated soil remediation experimental rig, including
Bottom plate 1, the top of the bottom plate 1 pass through bracket from left to right and are successively fixedly installed with air-introduced machine 2, rectangular box 3 and cylindrical box
4, the middle part transverse sealing of the rectangular box 3 is welded with partition 31, is fixedly installed with pressure in the middle part of the left side wall of the rectangular box 3
Contracting machine 32, the top and bottom of the inner left wall of the rectangular box 3 are fixedly installed with evaporator 33 and condenser 34 respectively, described
Compressor 32 is connected to evaporator 33 and condenser 34 respectively by pipeline, passes through hair between the evaporator 33 and condenser 34
Tubule is connected to, and is respectively refrigerating chamber 35 and heating chamber 36 above and below the partition 31, and the gas outlet of the air-introduced machine 2 is logical
It crosses first pipe 5 to be connected to refrigerating chamber 35 and heating chamber 36 respectively, the refrigerating chamber 35 and heating chamber 36 pass through the second pipe respectively
Road 6 and third pipeline 7 are connected to the 4th pipeline 8, and the 4th pipeline 8 is connected to the inside of cylindrical box 4, the second pipe
6 and third pipeline 7 on be separately installed with the first control valve 9 and the second control valve 10, the top of the cylindrical box 4 is fixedly mounted
There is motor 11, the inner vertical of the cylindrical box 4 is rotatably equipped with shaft 12, and the upper end of the shaft 12 and motor 11 export
The lower end of axis connects, and the outer wall of the shaft 12 is welded with blade 13, and the bottom of the cylindrical box 4 is equipped with drainage conduit 14,
Third control valve 15 is installed, the right vertical of the cylindrical box 4 is equipped with thermometer 16, the temperature in the drainage conduit 14
The probe of degree meter 16 is located at the inside of cylindrical box 4, and the top left side of the cylindrical box 4 offers feed opening 17, described to add
The inside of material mouth 17 is plugged with rubber stopper 18, offers gas vent 19 inside the rubber stopper 18.
Specifically, there are five the blade 13 is at least equidistantly set, multiple blades 13 are conducive to improve stirring efficiency.
Specifically, upper and lower two blades 13 are staggered in length, further improve stirring efficiency.
Specifically, the gas vent 19 is inverted L-shaped setting, effectively prevents sundries from entering cylindrical box by gas vent 19
4 inside.
Specifically, the bottom internal of the cylindrical box 4 is arc groove setting, is conducive to mixture and is pooled to cylinder
The interior bottom portion of case 4 facilitates mixture to be completely exhausted out by opening third control valve 15.
Specifically, the gas inlet plug of the air-introduced machine 2 has air filtering core 20, improves the cleanliness of air.
Working principle: it in use, soil and aqueous solution to be added to the inside of cylindrical box 4 by feed opening 17, then fills in
Enter rubber stopper 18, then successively controls compressor 32, air-introduced machine 2 and motor 11 and start, condensing agent is compressed into high temperature and pressure
It is pressed into condenser 34 after gas, condensing agent flows into evaporator 33 in the liquid of 34 mesohigh room temperature of condenser, herein mistake
Cheng Zhong, condensing agent issue a large amount of heat, improve the temperature inside heating chamber 36, since the caliber of evaporator 34 is larger, refrigeration
The pressure of agent becomes smaller suddenly, it is made to evaporate the heat absorbed inside refrigerating chamber 35 rapidly, until being gasified totally flows into compressor 32
In, cool down repeatedly to air, the temperature of the inside of cylindrical box 4 is observed according to thermometer 16, when temperature is too low, closes
Close the first control valve 9, open the second control valve 10, hot gas is passed through to the inside of cylindrical box 4, to the inside of cylindrical box 4 into
Row heating；When the temperature of the inside of cylindrical box 4 is too low, the first control valve 9 is opened, the second control valve 10 is closed, by cold air
The inside of cylindrical box 4 is added to cooling, observes thermometer 16, until reach set temperature, then successively close compressor 32,
Then air-introduced machine 2 and motor 11 open rubber stopper 18, detect pH value by PH test paper, detect whether qualification；It can be according to practical need
It asks and soil at different temperatures is detected；Since motor 11, shaft 12 drive blade 13 to rotate inside to cylindrical box 4
Raw material be stirred, be conducive to improve heating or cooling efficiency.
Therefore the contaminated soil remediation experimental rig, can according to actual needs examine soil at different temperatures
It surveys, while improving heating or cooling efficiency, be conducive to improve detection efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of contaminated soil remediation experimental rig, including bottom plate (1), it is characterised in that: the top of the bottom plate (1) from a left side to
The right side is successively fixedly installed with air-introduced machine (2), rectangular box (3) and cylindrical box (4), the middle part of the rectangular box (3) by bracket
Transverse sealing is welded with partition (31), is fixedly installed with compressor (32), the square in the middle part of the left side wall of the rectangular box (3)
The top and bottom of the inner left wall of shape case (3) are fixedly installed with evaporator (33) and condenser (34), the compressor respectively
(32) it is connected to evaporator (33) and condenser (34) by pipeline, is led between the evaporator (33) and condenser (34) respectively
Capillary connection is crossed, is respectively refrigerating chamber (35) and heating chamber (36), the air-introduced machine above and below the partition (31)
(2) gas outlet is connected to refrigerating chamber (35) and heating chamber (36) respectively by first pipe (5), the refrigerating chamber (35) and system
Hot chamber (36) is connected to by second pipe (6) and third pipeline (7) with the 4th pipeline (8) respectively, the 4th pipeline (8) and circle
The inside of cylindrical tank (4) is connected to, and the first control valve (9) and the are separately installed on the second pipe (6) and third pipeline (7)
Two control valves (10) are fixedly installed with motor (11) at the top of the cylindrical box (4), and the inside of the cylindrical box (4) is perpendicular
It is directly rotatably equipped with shaft (12), the upper end of the shaft (12) is connect with the lower end of motor (11) output shaft, the shaft
(12) outer wall is welded with blade (13), and the bottom of the cylindrical box (4) is equipped with drainage conduit (14), the drainage conduit (14)
On be equipped with third control valve (15), the right vertical of the cylindrical box (4) is equipped with thermometer (16), the thermometer
(16) probe is located at the inside of cylindrical box (4), and the top left side of the cylindrical box (4) offers feed opening (17), institute
The inside for stating feed opening (17) is plugged with rubber stopper (18), offers gas vent (19) inside the rubber stopper (18).
2. a kind of contaminated soil remediation experimental rig according to claim 1, it is characterised in that: the blade (13) is at least
There are five equidistantly setting.
3. a kind of contaminated soil remediation experimental rig according to claim 2, it is characterised in that: upper and lower two blades
(13) it is staggered in length.
4. a kind of contaminated soil remediation experimental rig according to claim 1, it is characterised in that: the gas vent (19) is
Inverted L-shaped setting.
5. a kind of contaminated soil remediation experimental rig according to claim 1, it is characterised in that: the cylindrical box (4)
Bottom internal be arc groove setting.
6. a kind of contaminated soil remediation experimental rig according to claim 1, it is characterised in that: the air-introduced machine (2)
Gas inlet plug has air filtering core (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393029.0U CN208872751U (en) | 2018-08-28 | 2018-08-28 | A kind of contaminated soil remediation experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393029.0U CN208872751U (en) | 2018-08-28 | 2018-08-28 | A kind of contaminated soil remediation experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872751U true CN208872751U (en) | 2019-05-17 |
Family
ID=66465869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821393029.0U Expired - Fee Related CN208872751U (en) | 2018-08-28 | 2018-08-28 | A kind of contaminated soil remediation experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872751U (en) |
-
2018
- 2018-08-28 CN CN201821393029.0U patent/CN208872751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |