CN220381113U - Groundwater heavy metal pollution repair test device - Google Patents
Groundwater heavy metal pollution repair test device Download PDFInfo
- Publication number
- CN220381113U CN220381113U CN202321999578.3U CN202321999578U CN220381113U CN 220381113 U CN220381113 U CN 220381113U CN 202321999578 U CN202321999578 U CN 202321999578U CN 220381113 U CN220381113 U CN 220381113U
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- groundwater
- metal pollution
- test tube
- servo motor
- 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.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 66
- 239000003673 groundwater Substances 0.000 title claims abstract description 34
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 32
- 230000008439 repair process Effects 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000002474 experimental method Methods 0.000 claims abstract description 19
- 238000005067 remediation Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000013461 design Methods 0.000 description 9
- 101150038956 cup-4 gene Proteins 0.000 description 7
- 239000011324 bead Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000004630 mental health Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model belongs to the technical field of test devices, and discloses a groundwater heavy metal pollution repair test device which comprises a motor case; a case cover; an experimental cup; the stirring assembly is provided with a servo motor, a transmission rod and a stirring rod, the servo motor is fixed in the motor case, the stirring rod is positioned in the experimental cup, and the transmission rod is connected with the output end of the servo motor and penetrates out of the case cover upwards to be connected with the stirring rod; a test tube; and the sealing assembly is positioned at the upward opening of the test tube. This groundwater heavy metal pollution repair experiment device, through the setting of stirring subassembly, when carrying out groundwater heavy metal pollution repair experiment, with hose intercommunication to the test tube, in groundwater flow experiment cup this moment, pour groundwater repair reagent into experiment cup again in, be connected to external power source this moment with servo motor for servo motor drives the transfer line and rotates, and drives the puddler and rotate, and then makes groundwater and reagent intensive mixing, has played the effect that improves experimental efficiency.
Description
Technical Field
The utility model belongs to the technical field of test devices, and particularly relates to a groundwater heavy metal pollution repair test device.
Background
Heavy metal pollution of groundwater can be classified into two types, namely natural factors and human factors. Wherein, natural factors are mainly natural problems such as soil matrix, volcanic activity, forest fire and the like; human factors mainly comprise mining and smelting, fossil fuel combustion, industrial production and the like, and can be largely divided into five categories of mining and smelting, atmospheric sedimentation, industry, agriculture and pollution irrigation. The industrial pollution is heavy metal pollution of underground water caused by main human factors, and the pollution types of the heavy metal pollution are mercury pollution, cadmium pollution, sodium pollution and manganese pollution. The problems caused by heavy metal pollution of underground water are serious, and the heavy metal pollution has the characteristics of difficult degradation, wide toxicity range, strong sustainability, biological enrichment, large accumulated hazard and the like from the aspects of toxicity, biological hazard and the like.
In the test process of repairing heavy metal pollution of underground water, a test device is needed, heavy metal polluted water is placed in the test device, and the treatment scheme meeting the preset target is obtained by adding a treatment agent into the heavy metal polluted water and repeating the test. The existing underground water heavy metal pollution repair test device has the following defects: 1. when the underground water heavy metal restoration experiment is carried out, the reagent and the underground water are not convenient to be fully stirred, so that the restoration is insufficient; 2. when the contaminated groundwater sample is sealed, the sealing of the sample is inconvenient, so that the sample leaks, the environment is polluted, and the physical and mental health of experimenters is damaged.
Disclosure of Invention
In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing a groundwater heavy metal pollution repair test device.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a groundwater heavy metal pollution repair test device comprises
A motor case;
the box cover is connected to the top of the motor box;
the experimental cup is connected to the upper surface of the box cover;
the stirring assembly is provided with a servo motor, a transmission rod and a stirring rod, the servo motor is fixed in the motor box, the stirring rod is positioned in the experimental cup, and the transmission rod is connected with the output end of the servo motor and penetrates out of the box cover upwards to be connected with the stirring rod;
a test tube; and
the sealing assembly is located the ascending opening part of test tube, sealing assembly is equipped with sealed lid, first sealing washer, second sealing washer, first magnetic circle and second magnetic circle, the first magnetic circle of fixed surface of sealed lid is connected with, the first sealing washer of fixed surface of first magnetic circle is connected with, the inner wall fixedly connected with second magnetic circle of test tube opening part, the fixed surface of second magnetic circle is connected with the second sealing washer.
Further prescribing a limit to, still include the rack, the rack is equipped with the bayonet socket with the test tube adaptation, the test tube passes through bayonet socket and rack joint, and such structural design, the placing means of joint is convenient for test personnel to get the test tube, and the rack is used for placing the test tube.
Further limiting, still include the base, rack, motor case all bear through the base, and such structural design, the existence of base plays integrated effect, and other parts are all directly or indirectly placed on the base, and the transfer and the centralized management of the position of being convenient for more after the integration.
Further, limiting the corner parcel rubber slipmat of base, such structural design, rubber slipmat plays supplementary fixed, skid-proof effect through increasing coefficient of friction, in addition, the corner parcel rubber slipmat can also play the effect that prevents to collide with.
Further limited, spline connection between the transmission rod and the output end of the servo motor, the structural design improves centering and guiding performance through spline connection.
Further defined, the cover is provided with an orientation hole for passing through the drive rod, such a structural design, the orientation hole being for passing through the drive rod.
Further limited, the outer lane bottom of test tube is equipped with the through-hole, the test tube is connected the hose in the through-hole, and such structural design, the through-hole is used for flowing out the groundwater sample in the test tube, and the hose is used for introducing groundwater sample into the experimental cup.
The utility model has the beneficial effects that:
1. according to the underground water heavy metal pollution remediation experiment device, through the arrangement of the stirring assembly, when an underground water heavy metal pollution remediation experiment is carried out, a hose is communicated to a test tube, at the moment, underground water flows into an experiment cup, then an underground water remediation reagent is poured into the experiment cup, at the moment, a servo motor is connected to an external power supply, so that the servo motor drives a transmission rod to rotate and drives the stirring rod to rotate, and further underground water and the reagent are fully stirred, and the experiment efficiency is improved;
2. when sealed lid card goes into the opening part of test tube, first magnetic ring and second magnetic ring are mutually magnetic to be inhaled and are attached, and first sealing washer and second sealing washer laminating each other to guarantee sealed reliable, avoid contaminated groundwater to reveal, play the effect that prevents polluted environment and influence experimenter's physical and mental health.
Drawings
The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic diagram of a first construction of an embodiment of a groundwater heavy metal pollution remediation test apparatus of the present utility model;
FIG. 2 is an exploded view of an embodiment of a groundwater heavy metal pollution remediation test apparatus of the present utility model;
FIG. 3 is an exploded view of a stirring assembly in an embodiment of a groundwater heavy metal pollution remediation test apparatus of the present utility model;
FIG. 4 is an exploded view of a seal assembly in an embodiment of a groundwater heavy metal pollution remediation test apparatus of the present utility model;
the main reference numerals are as follows:
1. a base;
2. a motor case;
3. a case cover;
4. an experimental cup;
5. a stirring assembly; 501. a servo motor; 502. a transmission rod; 503. a stirring rod;
6. a placing rack;
7. a test tube;
8. a seal assembly; 801. sealing cover; 802. a first seal ring; 803. a second seal ring; 804. a first magnetic ring; 805. a second magnetic ring;
9. and (3) a hose.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in figures 1-4, the device for repairing heavy metal pollution of groundwater of the utility model comprises
A motor case 2;
the box cover 3 is connected to the top of the motor box 2;
the experimental cup 4 is connected to the upper surface of the box cover 3;
the stirring assembly 5 is provided with a servo motor 501, a transmission rod 502 and a stirring rod 503, wherein the servo motor 501 is fixed in the motor case 2, the stirring rod 503 is positioned in the experiment cup 4, and the transmission rod 502 is connected with the output end of the servo motor 501 and penetrates out of the case cover 3 upwards to be connected with the stirring rod 503;
a test tube 7; and
sealing component 8, sealing component 8 are located the ascending opening part of test tube 7, and sealing component 8 is equipped with sealed lid 801, first sealing washer 802, second sealing washer 803, first magnetic bead 804 and second magnetic bead 805, and the fixed surface of sealed lid 801 is connected with first magnetic bead 804, and the fixed surface of first magnetic bead 804 is connected with first sealing washer 802, and the inner wall fixedly connected with second magnetic bead 805 of test tube 7 opening part, the fixed surface of second magnetic bead 805 is connected with second sealing washer 803.
In this embodiment:
when the groundwater sample is stored in the test tube 7 for test, the groundwater sample is transferred to the experiment cup 4, the experiment is performed manually, the treatment agent is added into the experiment cup 4, the servo motor 501 is started after being connected with an external power supply, and the stirring rod 503 in the experiment cup 4 is directly driven to rotate by the transmission rod 502, so that the treatment agent is fully mixed and reacted, and as the stirring rod 503 is positioned in the experiment cup 4, the experiment personnel only needs to add the groundwater sample and the treatment agent, and the mixing operation is convenient and quick;
when the underground water sample is stored in the test tube 7, the test tube 7 is sealed through the sealing component 8, the first magnetic ring 804 and the first sealing ring 802 are positioned on the outer ring surface of the sealing cover 801, the second magnetic ring 805 and the second sealing ring 803 are positioned on the inner wall of the opening of the test tube 7, when the sealing cover 801 is clamped into the opening of the test tube 7, the first magnetic ring 804 and the second magnetic ring 805 are mutually magnetically attached, the first sealing ring 802 and the second sealing ring 803 are mutually attached, so that sealing reliability is guaranteed, leakage of polluted underground water is avoided, and the effects of preventing environmental pollution and affecting physical and mental health of experimental staff are achieved.
Preferably, still include rack 6, rack 6 be equipped with the bayonet socket of test tube 7 adaptation, test tube 7 pass through bayonet socket and rack 6 joint, such structural design, the placing means of joint is convenient for test personnel get and put test tube 7, and rack 6 is used for placing test tube 7. In practice, other pick-and-place arrangements may be specifically considered as the case may be.
Preferably, still include base 1, rack 6, motor case 2 all bear through base 1, and such structural design, the existence of base 1 plays integrated effect, and other parts are all directly or indirectly placed on base 1, and the transfer and the centralized management of the position of being convenient for more after the integration. Indeed, other load bearing structures may be specifically contemplated as the case may be.
Preferably, the corner of the base 1 is wrapped with the rubber anti-slip pad, and the rubber anti-slip pad has the functions of auxiliary fixation and anti-slip through increasing friction coefficient, and in addition, the corner is wrapped with the rubber anti-slip pad to prevent collision. In fact, other anti-skid structures may be specifically considered as the case may be.
Preferably, the transmission rod 502 is in spline connection with the output end of the servo motor 501, and the centering and guiding performance is improved through spline connection in the structural design. In practice, other connection structures between the transmission rod 502 and the servo motor 501 may be specifically considered according to the specific situation.
Preferably, the cover 3 is provided with an orientation hole for passing through the transmission rod 502, which is designed to pass through the transmission rod 502. In practice, other structural shapes of the case cover 3 for avoiding the transmission rod 502 may be specifically considered according to specific situations.
Preferably, the bottom of the outer ring of the test tube 7 is provided with a through hole, the test tube 7 is connected with a hose 9 in the through hole, the through hole is used for flowing out the groundwater sample in the test tube 7, and the hose 9 is used for introducing the groundwater sample into the experiment cup 4. In practice, other structural shapes of the groundwater sample discharged from the test tube 7 may be specifically considered according to the specific circumstances.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (7)
1. The utility model provides a groundwater heavy metal pollution repair test device which characterized in that: comprising
A motor case (2);
the box cover (3) is connected to the top of the motor box (2);
the experimental cup (4) is connected to the upper surface of the box cover (3);
the stirring assembly (5), the stirring assembly (5) is provided with a servo motor (501), a transmission rod (502) and a stirring rod (503), the servo motor (501) is fixed in the motor case (2), the stirring rod (503) is positioned in the experiment cup (4), and the transmission rod (502) is connected with the output end of the servo motor (501) and upwards penetrates out of the case cover (3) to be connected with the stirring rod (503);
a test tube (7); and
seal assembly (8), seal assembly (8) are located test tube (7) ascending opening part, seal assembly (8) are equipped with sealed lid (801), first sealing washer (802), second sealing washer (803), first magnetic ring (804) and second magnetic ring (805), the fixed surface of sealed lid (801) is connected with first magnetic ring (804), the fixed surface of first magnetic ring (804) is connected with first sealing washer (802), the inner wall fixedly connected with second magnetic ring (805) of test tube (7) opening part, the fixed surface of second magnetic ring (805) is connected with second sealing washer (803).
2. The groundwater heavy metal pollution remediation test device according to claim 1, wherein: still include rack (6), rack (6) are equipped with the bayonet socket with test tube (7) adaptation, test tube (7) pass through bayonet socket and rack (6) joint.
3. The groundwater heavy metal pollution remediation test device according to claim 2, wherein: still include base (1), rack (6), motor case (2) all bear through base (1).
4. A groundwater heavy metal pollution remediation test device according to claim 3, wherein: rubber anti-slip pads are wrapped at corners of the base (1).
5. The groundwater heavy metal pollution remediation test device according to claim 1, wherein: the transmission rod (502) is in spline connection with the output end of the servo motor (501).
6. The groundwater heavy metal pollution remediation test device of claim 5, wherein: the cover (3) is provided with a directional hole for passing through the transmission rod (502).
7. The groundwater heavy metal pollution remediation test device according to claim 1, wherein: the bottom of the outer ring of the test tube (7) is provided with a through hole, and the test tube (7) is connected with a hose (9) in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999578.3U CN220381113U (en) | 2023-07-27 | 2023-07-27 | Groundwater heavy metal pollution repair test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999578.3U CN220381113U (en) | 2023-07-27 | 2023-07-27 | Groundwater heavy metal pollution repair test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381113U true CN220381113U (en) | 2024-01-23 |
Family
ID=89567769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321999578.3U Active CN220381113U (en) | 2023-07-27 | 2023-07-27 | Groundwater heavy metal pollution repair test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381113U (en) |
-
2023
- 2023-07-27 CN CN202321999578.3U patent/CN220381113U/en active Active
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| GR01 | Patent grant |