CN112924218A - Acid-base detection device is drawed in blowdown for soil remediation - Google Patents
Acid-base detection device is drawed in blowdown for soil remediation Download PDFInfo
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- CN112924218A CN112924218A CN202110119246.0A CN202110119246A CN112924218A CN 112924218 A CN112924218 A CN 112924218A CN 202110119246 A CN202110119246 A CN 202110119246A CN 112924218 A CN112924218 A CN 112924218A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
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Abstract
The invention discloses a sewage extraction acid-base detection device for soil remediation, and relates to the technical field of soil remediation, in particular to a building ground, a movable plate, an extrusion mechanism and an acid-base detection mechanism. The sampling tube of different length can carry out the sample to the soil horizon that awaits measuring of the different degree of depth and draw among the device, through the lift of control mobile jib and clamp plate, is convenient for clear away the remaining soil of sampling tube inner wall, avoids soil to remain in the sampling tube inner wall to be favorable to the inside cleanness of sampling tube, so that the sampling tube uses next time.
Description
The application is a divisional application named as a pollution discharge extraction acid-base detection device for soil remediation on Chinese application date 2019, 01, 28 and application number 201910080175.0.
Technical Field
The invention relates to the technical field of soil remediation, in particular to a pollution discharge extraction acid-base detection device for soil remediation.
Background
Soil remediation refers to the physical, chemical and biological processes used to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or to transform toxic and harmful pollutants into harmless materials.
The technical principle of contaminated soil remediation can include: (1) changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; (2) the concentration of harmful substances in the soil is reduced, and soil samples need to be extracted when the soil is repaired, so that the internal acid and alkali components can be conveniently analyzed and detected.
After soil samples extraction device for soil restoration extracts the soil of different degree of depth meticulously, need artifically take out it and detect, and the soil of adhesion at the sampling pipe inner wall is inconvenient to be clear away, and it is inside to have when leading to reuse the sampling pipe remains, reduces the accuracy of testing result, to above-mentioned problem, we have provided a soil restoration is with blowdown extraction acid-base detection device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sewage extraction acid-base detection device for soil remediation, which solves the problems that after soil at different depths is carefully extracted, the soil needs to be manually taken out and detected, and the soil adhered to the inner wall of a sampling pipe is inconvenient to remove, so that the internal residue is left when the sampling pipe is reused, and the accuracy of a detection result is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: an acid-base detection device is extracted in blowdown for soil remediation, including building ground, fly leaf, extrusion mechanism and acid-base detection mechanism, the inboard on building ground is provided with the soil horizon that awaits measuring, and the upper end internally mounted on building ground has the spud, the upper end welding of spud has the base, and the top fixed mounting of base has the pneumatic cylinder, the upper end of pneumatic cylinder is connected with the hydraulic stem, and the upper end welding of hydraulic stem has the arc, the fly leaf is located the inboard of arc, and the inside of fly leaf is seted up the thread groove, the inside of thread groove has screwed joint the upper end of sampling tube, and the lower extreme integration of sampling tube is provided with the threaded connection end, the lower extreme of threaded connection end has screwed joint the platform head, extrusion mechanism includes mobile jib, clamp plate, plastic smooth membrane, fixed disc and handle, and extrusion mechanism is located the top of fly leaf, the utility model discloses a quick-witted acid-base detection device, including sampling tube, mobile jib, fixed disc, base, acid-base detection mechanism and base, the mobile jib has been run through to the inside of sampling tube, and the lower extreme fixed mounting of mobile jib has the clamp plate, the surface adhesive of clamp plate even has the smooth membrane of plastic, the upper end welding of mobile jib has fixed disc, and the upper end fixed mounting of fixed disc has the handle, the upper surface edge of base is provided with the baffle, and sets up to the integration between the lower extreme of baffle and the upper surface of base and be connected, the slide rail is installed.
Optionally, the base is connected with the ground of the building through the positioning piles, the base is perpendicular to the positioning piles, and the positioning piles are parallel to each other.
Optionally, the hydraulic cylinder forms a telescopic structure with the arc-shaped plates through the hydraulic rod, the arc-shaped plates are symmetrical with each other about a vertical central line of the movable plate, and the thread grooves are distributed in a triangular manner along the inner portion of the movable plate.
Optionally, the fly leaf is connected between through thread groove and the sampling tube, and threaded connection between sampling tube passes through threaded connection end and the round platform head, is parallel to each other between the sampling tube moreover.
Optionally, mutually perpendicular between mobile jib and the clamp plate, and the mobile jib is connected between clamp plate and the smooth membrane of plastic through between the clamp plate, constitutes half surrounding structure between clamp plate and the smooth membrane of plastic moreover.
Optionally, acid-base detection mechanism includes recess, PH test paper, magnetic stripe, pivot, sealed apron, iron ring and set board, the inboard integration of pulley is installed and is set the board, and sets the inside of board and set up flutedly, the internally mounted of recess has the PH test paper, and sets the upper surface edge welding of board and have the magnetic stripe.
Optionally, the partition board forms a sliding structure with the collection plate through the sliding rails and the pulleys, and the grooves are distributed in a triangular shape along the upper surface of the collection plate.
Optionally, the assembly plate is provided with a rotating shaft at the edge, a sealing cover plate is connected to the outer side of the rotating shaft, and an iron ring is fixedly arranged at the edge of the sealing cover plate.
Optionally, the assembly plate is rotatably connected with the sealing cover plate through a rotating shaft, and the assembly plate is magnetically connected with the sealing cover plate through an iron ring and a magnetic strip.
The invention provides a device for detecting acid and alkali in sewage extraction for soil remediation, which has the following beneficial effects:
1. according to the sewage extraction acid-base detection device for soil remediation, the hydraulic cylinder forms a telescopic structure through the space between the hydraulic rod and the arc-shaped plate, the movable plate descends along with the descending of the hydraulic rod, the movable plate is pressed to the position that the sampling pipe, the threaded connection end and the round platform head are all immersed in a soil layer to be detected, the sampling pipes are different in length, therefore, the sampling pipes with different lengths can extract samples from the soil layer to be detected at different depths, the area of the lower surface of the round platform head is smaller, the sampling pipe can enter the soil layer to be detected, and the soil samples can be collected;
2. according to the device for extracting acid and base through sewage disposal, the pressing handle provides downward pressure for the fixed disc and the pressing plate, so that the pressing plate moves downward, the pressing plate in the descending process can downwards extrude soil samples in the sampling pipe, the soil samples in the sampling pipe are smoothly discharged, the handle is pulled upwards in the same way, the fixed disc and the pressing plate ascend along with the pressing plate, the pressing plate in the ascending process can pump out air in the sampling pipe, and the sampling pipe with the lower end penetrating into the soil layer to be detected can smoothly extract the soil samples;
3. the arrangement of the plastic smooth film in the sewage-discharging acid-base extraction detection device for soil remediation avoids the situation that the pressure plate excessively damages the inner wall of the sampling tube in the up-and-down moving process, and is beneficial to prolonging the service life of the device;
4. the partition plate in the device for extracting acid and base through sewage disposal forms a sliding structure with the aggregation plate through the sliding rail and the pulley, the aggregation plate is pushed inwards until the groove in the upper surface of the aggregation plate and the PH test paper are located below the sampling tube, the partition plate forms the sliding structure with the aggregation plate through the sliding rail and the pulley, the grooves are distributed in a triangular shape along the upper surface of the aggregation plate, the pressing plate is pushed to enable a soil sample in the sampling tube to fall on the PH test paper, and acid and base components of soil are detected through the PH test paper;
5. this acid-base detection device is drawed in blowdown for soil restoration assembles the board and is connected through rotating between pivot and the sealed apron, and assembles the board and pass through the iron ring and magnetic stripe and be connected with magnetism between the sealed apron, crossing laminating between magnetic stripe and the iron ring for sealed apron is fixed to be covered in the top of assembling the board, thereby makes soil sample and PH test paper be in encapsulated situation, has avoided acid-base cost in the external air to cause the influence to acid-base cost in the soil sample, thereby has improved the accuracy that the device acid-base detected.
Drawings
FIG. 1 is a schematic view of the hydraulic rod of the present invention in an extended state;
FIG. 2 is a schematic view of the structure of the hydraulic rod of the present invention in a contracted state;
FIG. 3 is a schematic top view of the acid-base detecting apparatus according to the present invention;
FIG. 4 is a schematic top view of the movable plate of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. building a ground; 2. a soil layer to be tested; 3. positioning the pile; 4. a base; 5. a hydraulic cylinder; 6. a hydraulic lever; 7. an arc-shaped plate; 8. a movable plate; 9. a thread groove; 10. a sampling tube; 11. connecting the end head by screw thread; 12. a circular table head; 13. an extrusion mechanism; 14. a main rod; 15. pressing a plate; 16. a plastic smooth film; 17. fixing the disc; 18. a handle; 19. a partition plate; 20. an acid-base detection mechanism; 21. a slide rail; 22. a pulley; 23. a groove; 24. pH test paper; 25. a magnetic strip; 26. a rotating shaft; 27. sealing the cover plate; 28. an iron ring; 29. and (4) assembling the plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a device for extracting acid-base through pollution discharge for soil restoration comprises a building ground 1, a movable plate 8, an extrusion mechanism 13 and an acid-base detection mechanism 20, wherein a soil layer 2 to be detected is arranged on the inner side of the building ground 1, a positioning pile 3 is arranged at the upper end of the building ground 1, a base 4 is connected with the building ground 1 through the positioning pile 3, the base 4 is perpendicular to the positioning pile 3, and the positioning piles 3 are parallel to each other, when the device is used, the base 4 is firstly placed on the building ground 1, so that the positioning pile 3 extends into the building ground 1, the positioning pile 3 is arranged to enhance the adsorption force between the base 4 and the building ground 1, the base 4 is welded at the upper end of the positioning pile 3, a hydraulic cylinder 5 is fixedly arranged above the base 4, a hydraulic rod 6 is connected at the upper end of the hydraulic cylinder 5, and an arc-shaped plate 7 is welded at the upper end of, the movable plate 8 is positioned on the inner side of the arc-shaped plate 7, a threaded groove 9 is formed in the movable plate 8, the upper end of a sampling tube 10 is screwed in the threaded groove 9, a threaded connection end 11 is integrally arranged at the lower end of the sampling tube 10, a circular table head 12 is screwed at the lower end of the threaded connection end 11, the hydraulic cylinder 5 forms a telescopic structure with the arc-shaped plate 7 through the hydraulic rod 6, the arc-shaped plates 7 are symmetrical about the vertical central line of the movable plate 8, the threaded grooves 9 are distributed in a triangular mode along the inner portion of the movable plate 8, after the base 4 is completely fixed, the sampling tube 10 can penetrate through the threaded groove 9 until a threaded ring on the upper end surface of the sampling tube 10 is connected with the threaded groove 9, the sampling tube 10 is fixed in the movable plate 8, the circular table head 12 is screwed at the lower end of the sampling tube 10 clockwise through the threaded connection end 11, hydraulic oil in the hydraulic rod 6 is recovered through controlling the hydraulic cylinder 5, the height of the hydraulic rod 6 is lowered, the hydraulic rod 6 is connected with the movable plate 8 through the arc-shaped plate 7, so that the movable plate 8 is lowered along with the lowering of the hydraulic rod 6 until the sampling tube 10, the threaded connection end 11 and the circular table head 12 are all immersed in the soil layer 2 to be detected, the movable plate 8 is connected with the sampling tube 10 through the threaded groove 9, the sampling tube 10 is in threaded connection with the circular table head 12 through the threaded connection end 11, the sampling tubes 10 are parallel to each other, and the sampling tubes 10 are different in length, so that the sampling tubes 10 with different lengths can extract samples from the soil layer 2 to be detected at different depths, the area of the lower surface of the circular table head 12 is small, the sampling tube 10 can enter the soil layer 2 to be detected, and the soil samples can be collected;
the squeezing mechanism 13 comprises a main rod 14, a pressing plate 15, a plastic smooth film 16, a fixed disc 17 and a handle 18, the squeezing mechanism 13 is located above the movable plate 8, the main rod 14 penetrates through the sampling tube 10, the pressing plate 15 is fixedly installed at the lower end of the main rod 14, the plastic smooth film 16 is adhered to the outer surface of the pressing plate 15 in a gluing mode, the fixed disc 17 is welded at the upper end of the main rod 14, the handle 18 is fixedly installed at the upper end of the fixed disc 17, the main rod 14 is perpendicular to the pressing plate 15, the main rod 14 is connected with the plastic smooth film 16 through the pressing plate 15, a semi-surrounding structure is formed between the pressing plate 15 and the plastic smooth film 16, after the soil sample in the sampling tube 10 is collected, hydraulic oil in the sampling tube can be compressed into the hydraulic rod 6 through the control hydraulic cylinder 5, the hydraulic rod 6 rises, the movable plate 8 and the sampling tube 10 are driven, the handle 18 is pressed downwards, the handle 18 provides downward pressure for the fixed disc 17 and the pressing plate 15, so that the pressing plate 15 moves downwards, the pressing plate 15 in the descending process can press the soil sample in the sampling tube 10 downwards, so that the soil sample in the sampling tube 10 can be smoothly discharged, the handle 18 is pulled upwards in the same way, the fixed disc 17 and the pressing plate 15 rise along with the fixed disc, the pressing plate 15 in the ascending process can extract the air in the sampling tube 10, so that the sampling tube 10 with the lower end deep into the soil layer 2 to be detected can smoothly extract the soil sample, and then the arrangement of the plastic smooth film 16 avoids the excessive damage of the pressing plate 15 to the inner wall of the sampling tube 10 in the up-and-down moving process, which is beneficial to improving the service life of the device, after the device is used, the circular table head 12 can be screwed down from the lower end of the sampling tube 10 anticlockwise, so that the lower end of the sampling tube 10 is smooth, then, by controlling the lifting of the main rod 14 and the pressing plate 15, the residual soil on the inner wall of the sampling tube 10 can be conveniently removed, and the residual soil on the inner wall of the sampling tube 10 can be avoided, so that the cleaning of the inner part of the sampling tube 10 is facilitated, and the next use of the sampling tube 10 is facilitated;
the edge of the upper surface of the base 4 is provided with a partition plate 19, the lower end of the partition plate 19 is integrally connected with the upper surface of the base 4, a slide rail 21 is integrally installed on the inner side surface of the partition plate 19, a pulley 22 is installed inside the slide rail 21, an acid-base detection mechanism 20 is located inside the pulley 22, the acid-base detection mechanism 20 comprises a groove 23, a pH test paper 24, a magnetic stripe 25, a rotating shaft 26, a sealing cover plate 27, an iron ring 28 and a gathering plate 29, the gathering plate 29 is integrally installed inside the pulley 22, a groove 23 is formed inside the gathering plate 29, the pH test paper 24 is installed inside the groove 23, the magnetic stripe 25 is welded on the edge of the upper surface of the gathering plate 29, the pulleys 22 on the left side and the right side of the gathering plate 29 are aligned with the slide rail 21 to be inserted, then the gathering plate 29 is pushed inwards until the groove 23 and the pH test paper, the partition plate 19 forms a sliding structure with the aggregation plate 29 through the sliding rail 21 and the pulley 22, the grooves 23 are distributed along the upper surface of the aggregation plate 29 in a triangular shape, the pressing plate 15 is pushed to enable a soil sample in the sampling tube 10 to fall on the PH test paper 24, and acid and alkali components of the soil are detected through the PH test paper 24;
the pivot 26 is installed at the edge of set board 29, and the outside of pivot 26 is connected with sealed apron 27, the marginal fixed mounting of sealed apron 27 has iron ring 28, soil sample falls on PH test paper 24 after, can rotate sealed apron 27 to set board 29 direction through pivot 26, until sealed apron 27 covers in the upper surface of set board 29, set board 29 is connected through rotating between pivot 26 and the sealed apron 27, and set board 29 passes through between iron ring 28 and magnetic stripe 25 and the sealed apron 27 magnetic connection, crossing laminating between magnetic stripe 25 and the iron ring 28, make sealed apron 27 by fixed cover in the top of set board 29, thereby make soil sample and PH test paper 24 be in encapsulated situation, acid-base cost in the air outside has been avoided causing the influence to acid-base cost in the soil sample, thereby the accuracy that the device acid-base detected has been improved.
In summary, when the device for detecting acid and alkali extraction in sewage drainage for soil remediation is used, the base 4 is firstly placed on the building ground 1, the positioning pile 3 extends into the building ground 1, the positioning pile 3 is arranged to enhance the adsorption force between the base 4 and the building ground 1, after the base 4 is fixed, the sampling tube 10 can be passed through the threaded groove 9 until the threaded ring on the upper end surface of the sampling tube 10 is connected with the threaded groove 9, the sampling tube 10 is fixed inside the movable plate 8, then the circular platform head 12 is screwed down clockwise at the lower end of the sampling tube 10 through the threaded connection end 11, the hydraulic oil inside the hydraulic rod 6 is recovered through the control hydraulic cylinder 5, so that the height of the hydraulic rod 6 is reduced, and the movable plate 8 is reduced along with the reduction of the hydraulic rod 6 because the hydraulic rod 6 is connected with the movable plate 8 through the arc-shaped plate 7, until the sampling tube 10, the threaded connection end 11 and the circular platform head 12 are all immersed in the soil layer 2 to be tested, the handle 18 is pulled upwards, the fixed disc 17 and the pressing plate 15 rise along with the rising, the pressing plate 15 in the rising process can extract air in the sampling tube 10, so that the sampling tube 10 with the lower end penetrating into the soil layer 2 to be tested can smoothly extract a soil sample, after the soil sample in the sampling tube 10 is collected, hydraulic oil in the sampling tube 10 can be compressed by controlling the hydraulic cylinder 5 to enter the hydraulic rod 6, the hydraulic rod 6 rises, the hydraulic rod 6 drives the movable plate 8 and the sampling tube 10 to rise along with the rising, the handle 18 is pressed downwards, the handle 18 provides downward pressure for the fixed disc 17 and the pressing plate 15, so that the pressing plate 15 moves downwards, the pressing plate 15 in the falling process can press the soil sample in the sampling tube 10 downwards, and the soil sample in the sampling tube 10 is smoothly discharged, the pulleys 22 on the left side and the right side of the gathering plate 29 are aligned with the sliding rail 21 to be inserted, then the gathering plate 29 is pushed to the inner side until the groove 23 and the PH test paper 24 on the upper surface of the gathering plate 29 are located below the sampling tube 10, the pressing plate 15 is pushed to enable a soil sample inside the sampling tube 10 to fall on the PH test paper 24, and the acid-base composition of the soil is detected through the PH test paper 24.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The utility model provides an acid-base detection device is drawed in blowdown for soil remediation, includes building ground (1), fly leaf (8), extrusion mechanism (13) and acid-base detection mechanism (20), its characterized in that: building ground's (1) inboard is provided with soil horizon (2) that awaits measuring, and building ground's (1) upper end internally mounted has spud (3), the upper end welding of spud (3) has base (4), and the top fixed mounting of base (4) has pneumatic cylinder (5), the upper end of pneumatic cylinder (5) is connected with hydraulic stem (6), and the upper end welding of hydraulic stem (6) has arc (7), fly leaf (8) are located the inboard of arc (7), and the inside of fly leaf (8) has seted up thread groove (9), the inside of thread groove (9) has connect the upper end of sampling tube (10) soon, and the lower extreme integration of sampling tube (10) is provided with threaded connection end (11), the lower extreme of threaded connection end (11) has connect round platform head (12) soon, extrusion mechanism (13) include mobile jib (14), A pressure plate (15), a plastic smooth film (16), a fixed disc (17) and a handle (18), the extrusion mechanism (13) is positioned above the movable plate (8), a main rod (14) penetrates through the sampling tube (10), a pressing plate (15) is fixedly arranged at the lower end of the main rod (14), a plastic smooth film (16) is adhered to the outer surface of the pressing plate (15), a fixed disc (17) is welded at the upper end of the main rod (14), a handle (18) is fixedly arranged at the upper end of the fixed disc (17), a partition plate (19) is arranged at the edge of the upper surface of the base (4), and the lower end of the clapboard (19) is integrally connected with the upper surface of the base (4), the inner side surface of the clapboard (19) is integrally provided with a slide rail (21), a pulley (22) is arranged in the sliding rail (21), and the acid-base detection mechanism (20) is positioned on the inner side of the pulley (22);
the base (4) is connected with the building ground (1) through the positioning piles (3), the base (4) and the positioning piles (3) are perpendicular to each other, and the positioning piles (3) are parallel to each other;
the hydraulic cylinder (5) and the arc-shaped plates (7) form a telescopic structure through a hydraulic rod (6), the arc-shaped plates (7) are symmetrical about the vertical central line of the movable plate (8), and the thread grooves (9) are distributed along the inner part of the movable plate (8) in a triangular shape;
the movable plate (8) is connected with the sampling tube (10) through the thread groove (9), the sampling tube (10) is in threaded connection with the circular truncated cone head (12) through the threaded connection end (11), and the sampling tubes (10) are parallel to each other;
the acid-base detection mechanism (20) comprises a groove (23), PH test paper (24), a magnetic stripe (25), a rotating shaft (26), a sealing cover plate (27), an iron ring (28) and an aggregation plate (29), the aggregation plate (29) is integrally installed on the inner side of the pulley (22), the groove (23) is formed in the aggregation plate (29), the PH test paper (24) is installed in the groove (23), and the magnetic stripe (25) is welded on the edge of the upper surface of the aggregation plate (29);
the partition plate (19) and the gathering plate (29) form a sliding structure through a sliding rail (21) and a pulley (22), and the grooves (23) are distributed along the upper surface of the gathering plate (29) in a triangular mode;
a rotating shaft (26) is installed at the edge of the gathering plate (29), a sealing cover plate (27) is connected to the outer side of the rotating shaft (26), and an iron ring (28) is fixedly installed at the edge of the sealing cover plate (27);
the assembly plate (29) is rotatably connected with the sealing cover plate (27) through a rotating shaft (26), and the assembly plate (29) is magnetically connected with the sealing cover plate (27) through an iron ring (28) and a magnetic strip (25).
2. The blowdown extraction acid-base detection device for soil remediation of claim 1, wherein: the main rod (14) is perpendicular to the pressing plate (15), the main rod (14) is connected with the plastic smooth film (16) through the pressing plate (15), and a semi-surrounding structure is formed between the pressing plate (15) and the plastic smooth film (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119246.0A CN112924218A (en) | 2019-01-28 | 2019-01-28 | Acid-base detection device is drawed in blowdown for soil remediation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119246.0A CN112924218A (en) | 2019-01-28 | 2019-01-28 | Acid-base detection device is drawed in blowdown for soil remediation |
| CN201910080175.0A CN109738229B (en) | 2019-01-28 | 2019-01-28 | Acid-base detection device is drawed in blowdown for soil remediation |
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| CN201910080175.0A Division CN109738229B (en) | 2019-01-28 | 2019-01-28 | Acid-base detection device is drawed in blowdown for soil remediation |
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| CN112924218A true CN112924218A (en) | 2021-06-08 |
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| CN202110119246.0A Withdrawn CN112924218A (en) | 2019-01-28 | 2019-01-28 | Acid-base detection device is drawed in blowdown for soil remediation |
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| CN110006967B (en) * | 2019-05-15 | 2020-07-03 | 浙江麦知网络科技有限公司 | Vegetation growth environment monitor |
| CN110208339B (en) * | 2019-06-20 | 2020-03-20 | 中国地质大学（北京） | Crop planting soil detection device based on detection chip |
| CN111562197B (en) * | 2020-03-26 | 2023-06-06 | 山东长林新材料有限公司 | Flame-retardant wallpaper raw material slurry fluidity detection device |
| CN112378701B (en) * | 2020-11-24 | 2022-11-22 | 中原工学院 | Soil detection method for environmental remediation |
| CN112557085B (en) * | 2020-11-27 | 2022-12-27 | 河北工程大学 | Geological exploration instrument convenient to adjust |
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| US5515932A (en) * | 1993-09-24 | 1996-05-14 | Venture Probe, Inc. | Apparatus and method for environmental surveying for contaminants in alluvial materials and bedrock formations |
| CN101947539B (en) * | 2010-08-06 | 2012-02-22 | 浙江博世华环保科技有限公司 | Soil remediation method for treating heavy metal pollutants |
| CN106546445A (en) * | 2016-09-28 | 2017-03-29 | 成都益睿信科技有限公司 | A kind of Soil K+adsorption prosthetic device |
| CN206747265U (en) * | 2017-03-08 | 2017-12-15 | 祝凤娟 | A kind of soil restoring device |
| CN207695319U (en) * | 2017-11-10 | 2018-08-07 | 福建农林大学 | The dynamic depth prosthetic device of contaminated soil |
| CN208432416U (en) * | 2018-07-26 | 2019-01-25 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Soil repair system |
| CN108801688A (en) * | 2018-08-18 | 2018-11-13 | 福州市晋安区智扬汇辰节能科技有限公司 | A kind of soil remediation sampler |
-
2019
- 2019-01-28 CN CN201910080175.0A patent/CN109738229B/en active Active
- 2019-01-28 CN CN202110119246.0A patent/CN112924218A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109738229B (en) | 2021-04-02 |
| CN109738229A (en) | 2019-05-10 |
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Application publication date: 20210608 |