CN110849956B - Heavy metal migration device based on electrochemistry - Google Patents
Heavy metal migration device based on electrochemistry Download PDFInfo
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- CN110849956B CN110849956B CN201911068184.4A CN201911068184A CN110849956B CN 110849956 B CN110849956 B CN 110849956B CN 201911068184 A CN201911068184 A CN 201911068184A CN 110849956 B CN110849956 B CN 110849956B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
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- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44743—Introducing samples
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Abstract
The invention discloses a heavy metal migration device based on electrochemistry, which comprises a supporting bottom plate, wherein a peristaltic device is fixedly connected at the middle position of the top of the supporting bottom plate, one side of the peristaltic device, which is far away from the supporting bottom plate, is slidably connected with an electrophoresis tank, electrophoresis electrodes are respectively arranged on the outer walls of two sides of the electrophoresis tank, a peristaltic pipe is communicated at the middle position of the top of the electrophoresis tank, a peristaltic liquid suction device is arranged at the middle position of an inner cavity of the peristaltic pipe, an eluviation tank is fixedly connected at one side of the peristaltic pipe, which is far away from the electrophoresis tank, a rotating shaft is arranged at the middle position of the inner cavity of the eluviation tank, an auxiliary plate is fixedly connected to the outer surface of the rotating shaft, a liquid inlet hole is formed at the middle position of the top of the eluviation tank, and an object inlet hole is formed in the outer wall of the left side of the eluviation tank. The device gets the material through the wriggling absorption, carries out the heavy metal migration through the electrophoresis, and the migration is efficient, effective energy saving, save time, and the heavy metal migration is thorough, and the quality can be guaranteed.
Description
Technical Field
The invention relates to the technical field of heavy metal migration, in particular to a heavy metal migration device based on electrochemistry.
Background
The heavy metal migration refers to the transfer of heavy metals in articles, such as lead, nickel, mercury heavy metals and the like, into a medium in the simulated use process, namely the movement of spatial positions and the transformation of existing forms in natural environments, and the migration of heavy metals in water environments can be divided into three basic types, namely mechanical migration, physicochemical migration and biological migration according to the form of substance motion. The existing heavy metal migration device is complex in structure and complex in operation, a large amount of raw materials are manufactured together, so that energy is consumed, resources are wasted, heavy metal migration is not thorough enough, quality cannot be guaranteed, and time is wasted.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a heavy metal migration device based on electrochemistry, and solves the problems that the existing heavy metal migration device is complex in structure and complex in operation, a large number of raw materials are manufactured together, so that energy is consumed, resources are wasted, heavy metal migration is not thorough enough, quality cannot be guaranteed, and time is wasted.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a heavy metal migration device based on electrochemistry comprises a supporting bottom plate, wherein a peristaltic device is fixedly connected at the middle position of the top of the supporting bottom plate, flow guide inclined plates are fixedly connected at symmetrical positions of two sides of the top of the supporting bottom plate, an electrophoresis tank is slidably connected at one side of the peristaltic device far away from the supporting bottom plate, an inclined table is fixedly connected at the bottom of an inner cavity of the electrophoresis tank, flow distribution holes are formed at two sides of the inclined table, electrophoresis electrodes are respectively arranged on the outer walls of two sides of the electrophoresis tank, a peristaltic pipe is communicated with the middle position of the top of the electrophoresis tank, a peristaltic liquid suction device is arranged at the middle position of the inner cavity of the peristaltic pipe, a eluviation tank is fixedly connected at one side of the peristaltic pipe far away from the electrophoresis tank, a rotating shaft is arranged at the middle position of the inner cavity of the eluviation tank, an auxiliary plate is fixedly connected with the outer surface of the rotating shaft, and a liquid inlet hole is formed at the middle position of the top of the eluviation tank, the leaching tank is characterized in that an inlet hole is formed in the outer wall of the left side of the leaching tank, and a rotating motor is fixedly connected to the middle position of the outer wall of the right side of the leaching tank.
The peristaltic motor makes the carousel rotate, drives the perpendicular reciprocating motion of pillar through sliding connection for electrophoresis tank carries out perpendicular reciprocating motion, drives the peristaltic hose and stretches out and draws back, makes the soft ball of air shrink and resume, makes the silicone tube carry the solution in the eluviation case to electrophoresis tank in succession through one-way inlet valve and one-way outlet valve.
Preferably, the peristaltic device comprises a supporting bracket, a supporting column is connected to the middle position of the top of the supporting bracket in a sliding mode, a return spring is sleeved on the bottom of the outer surface of the supporting column, a rotating disc is connected to the bottom end of the supporting column in a sliding mode, and a peristaltic motor is connected to the middle position of the bottom of the rotating disc in a rotating mode.
Preferably, the bottom of the support bracket is fixedly connected with the support bottom plate, the strut penetrates through the support bracket and extends to the bottom of the support bracket, and the return spring is located in an inner cavity of the support bracket.
Preferably, the bottom of the peristaltic motor is fixedly connected with the supporting bottom plate, and one end, far away from the rotating disc, of the support is movably connected with the electrophoresis tank.
Preferably, the electrophoresis electrode is located one end of electrophoresis tank outer wall and is connected with power electrical behavior respectively, the reposition of redundant personnel hole runs through sloping platform and electrophoresis tank respectively and extends to electrophoresis tank bottom.
Preferably, the peristaltic liquid suction device comprises a peristaltic pump, a silicone tube is arranged in the middle of the peristaltic pump, the top end of the silicone tube is communicated with a one-way inlet valve, the bottom end of the silicone tube is communicated with a one-way outlet valve, and the bottom of the peristaltic pump is positioned on two sides of the silicone tube and is communicated with an air soft ball through a hose.
Preferably, the outer surface of the peristaltic pump is fixedly connected with the upper half part of the peristaltic tube, and the outer surface of the air soft ball is fixedly connected with the lower half part of the peristaltic tube.
Preferably, the silicone tube penetrates through the peristaltic pump and extends to the bottom of the peristaltic pump, and the outer surface of the silicone tube is fixedly connected with the peristaltic pump.
Preferably, the one-way inlet valve is positioned right above the peristaltic pump, and the one-way outlet valve is positioned right below the peristaltic pump.
Preferably, the upper half part of the peristaltic tube is a rigid tube, and the lower half part of the peristaltic tube is a flexible hose.
(III) advantageous effects
The invention provides a heavy metal migration device based on electrochemistry, which has the following beneficial effects:
the invention is characterized in that a peristaltic device is fixedly connected with the middle position of the top of a supporting bottom plate, diversion inclined plates are fixedly connected with the top of the supporting bottom plate at symmetrical positions on two sides of the peristaltic device, an electrophoresis tank is slidably connected with one side of the peristaltic device away from the supporting bottom plate, an inclined table is fixedly connected with the bottom of an inner cavity of the electrophoresis tank, two sides of the inclined table are respectively provided with a diversion hole, electrophoresis electrodes are respectively arranged on the outer walls of two sides of the electrophoresis tank, a peristaltic pipe is communicated with the middle position of the top of the electrophoresis tank, a peristaltic liquid suction device is arranged at the middle position of the inner cavity of the peristaltic pipe, a leaching tank is fixedly connected with one side of the peristaltic pipe away from the electrophoresis tank, a rotating shaft is arranged at the middle position of the inner cavity of the leaching tank, an auxiliary plate is fixedly connected with the outer surface of the rotating shaft, a liquid inlet hole is arranged at the middle position of the top of the leaching tank, an object inlet hole is arranged on the outer wall of the left side of the leaching tank, and a rotating motor is fixedly connected with the middle position on the outer wall of the right side of the leaching tank, the device makes material and medium mix through eluviation to absorb through the wriggling and get the material, carry out the heavy metal migration through the electrophoresis, it is got at every turn and measures for a short time, and the migration is efficient, and can effectual energy saving, and save time, and the heavy metal migration is thorough, and the quality can be guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the peristaltic arrangement of the present invention;
FIG. 3 is a schematic diagram of the peristaltic wicking apparatus of the present invention.
In the figure: 1-supporting bottom plate, 2-peristaltic device, 21-supporting bracket, 22-support column, 23-reset spring, 24-rotary table, 25-peristaltic motor, 3-diversion inclined plate, 4-electrophoresis tank, 5-inclined table, 6-shunt hole, 7-electrophoresis electrode, 8-peristaltic tube, 9-peristaltic liquid suction device, 91-peristaltic pump, 92-silicone tube, 93-one-way inlet valve, 94-one-way outlet valve, 95-air soft ball, 10-eluviation tank, 11-rotating shaft, 12-auxiliary plate, 13-liquid inlet hole, 14-object inlet hole and 15-rotating motor.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heavy metal migration device based on electrochemistry comprises a supporting base plate 1, a peristaltic device 2 is fixedly connected at the middle position of the top of the supporting base plate 1, flow guide inclined plates 3 are fixedly connected at symmetrical positions of two sides of the peristaltic device 2 at the top of the supporting base plate 1, an electrophoresis tank 4 is slidably connected at one side of the peristaltic device 2 far away from the supporting base plate 1, an inclined table 5 is fixedly connected at the bottom of an inner cavity of the electrophoresis tank 4, flow distribution holes 6 are respectively arranged at two sides of the inclined table 5, electrophoresis electrodes 7 are respectively arranged on outer walls of two sides of the electrophoresis tank 4, a peristaltic pipe 8 is communicated at the middle position of the top of the electrophoresis tank 4, a peristaltic liquid suction device 9 is arranged at the middle position of an inner cavity of the peristaltic pipe 8, a eluviation tank 10 is fixedly connected at one side of the peristaltic pipe 8 far away from the electrophoresis tank 4, a rotating shaft 11 is arranged at the middle position of an inner cavity of the eluviation tank 10, an auxiliary plate 12 is fixedly connected at the outer surface of the rotating shaft 11, and a liquid inlet hole 13 is arranged at the middle position of the top of the eluviation tank 10, an inlet hole 14 is formed in the outer wall of the left side of the leaching tank 10, and a rotating motor 15 is fixedly connected to the middle position of the outer wall of the right side of the leaching tank 10.
The peristaltic device 2 comprises a supporting bracket 21, a supporting column 22 is connected to the middle position of the top of the supporting bracket 21 in a sliding mode, a return spring 23 is sleeved on the bottom of the outer surface of the supporting column 22, a rotating disc 24 is connected to the bottom end of the supporting column 22 in a sliding mode, and a peristaltic motor 25 is connected to the middle position of the bottom of the rotating disc 24 in a rotating mode.
The bottom of the support bracket 21 is fixedly connected with the support base plate 1, the pillar 22 penetrates through the support bracket 21 and extends to the bottom of the support bracket 21, and the return spring 23 is positioned in the inner cavity of the support bracket 21.
The bottom of the peristaltic motor 25 is fixedly connected with the supporting bottom plate 1, and one end of the support column 22 far away from the turntable 24 is movably connected with the electrophoresis tank 4.
The electrophoresis electrode 7 is positioned at one end of the outer wall of the electrophoresis tank 4 and is electrically connected with a power supply respectively, and the shunting holes 6 penetrate through the inclined table 5 and the electrophoresis tank 4 respectively and extend to the bottom of the electrophoresis tank 4.
The peristaltic imbibing device 9 comprises a peristaltic pump 91, a silicone tube 92 is arranged in the middle of the peristaltic pump 91, the top end of the silicone tube 92 is communicated with a one-way inlet valve 93, the bottom end of the silicone tube 92 is communicated with a one-way outlet valve 94, and the bottom of the peristaltic pump 91 is positioned at two sides of the silicone tube 92 and is communicated with an air soft ball 95 through a hose.
The outer surface of the peristaltic pump 91 is fixedly connected with the upper half part of the peristaltic tube 8, and the outer surface of the air soft ball 95 is fixedly connected with the lower half part of the peristaltic tube 8.
The silicone tube 92 penetrates through the peristaltic pump 91 and extends to the bottom of the peristaltic pump 91, and the outer surface of the silicone tube 92 is fixedly connected with the peristaltic pump 91.
One-way inlet valve 93 is located directly above peristaltic pump 91 and one-way outlet valve 94 is located directly below peristaltic pump 91.
The upper half part of the peristaltic tube 8 is set as a hard tube, and the lower half part of the peristaltic tube 8 is set as a flexible hose.
The device makes material and medium mix through eluviation to absorb through the wriggling and get the material, carry out the heavy metal migration through the electrophoresis, it is got at every turn and measures for a short time, and the migration is efficient, and can effectual energy saving, and save time, and the heavy metal migration is thorough, and the quality can be guaranteed.
When in use, materials are put into the leaching tank 10 through the material inlet hole 14, and the liquid inlet hole 13 is communicated with the medium solution pipe, so that the medium solution enters the leaching tank 10, leaching the materials, starting the rotating motor 15 to rotate the rotating shaft 11 to drive the auxiliary plate 12 to rotate, the materials are continuously contacted with the medium solution for dissolution, then the peristaltic motor 25 is started to rotate the turntable 24, the pillar 22 is driven to vertically reciprocate through the sliding connection, so that the electrophoresis tank 4 vertically reciprocates to drive the peristaltic tube 8 to stretch and retract, so that the air soft ball 95 is contracted and restored, the silicone tube 92 continuously conveys the solution in the leaching tank 10 to the electrophoresis tank 4 through the one-way inlet valve 93 and the one-way outlet valve 94, and the electrophoresis electrode 7 is connected with a power supply, so that the heavy metal is subjected to electrophoretic migration and is separated through the shunt hole 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An electrochemical-based heavy metal migration device comprising a support base plate (1), characterized in that: the electrophoresis device is characterized in that a peristaltic device (2) is fixedly connected to the middle position of the top of a supporting base plate (1), a diversion inclined plate (3) is fixedly connected to the symmetrical positions of two sides of the peristaltic device (2) on the top of the supporting base plate (1), an electrophoresis tank (4) is slidably connected to one side, far away from the supporting base plate (1), of the peristaltic device (2), an inclined table (5) is fixedly connected to the bottom of an inner cavity of the electrophoresis tank (4), shunting holes (6) are respectively formed in two sides of the inclined table (5), electrophoresis electrodes (7) are respectively arranged on the outer walls of two sides of the electrophoresis tank (4), a peristaltic pipe (8) is communicated to the middle position of the top of the electrophoresis tank (4), a peristaltic imbibition device (9) is arranged at the middle position of the inner cavity of the peristaltic pipe (8), a eluviation tank (10) is fixedly connected to one side, far away from the electrophoresis tank (4), and a rotating shaft (11) is arranged at the middle position of the inner cavity of the elusion tank (10), an auxiliary plate (12) is fixedly connected to the outer surface of the rotating shaft (11), a liquid inlet hole (13) is formed in the middle of the top of the leaching tank (10), an object inlet hole (14) is formed in the outer wall of the left side of the leaching tank (10), and a rotating motor (15) is fixedly connected to the middle of the outer wall of the right side of the leaching tank (10);
the peristaltic device (2) comprises a supporting bracket (21), a supporting column (22) is connected to the middle position of the top of the supporting bracket (21) in a sliding mode, a return spring (23) is sleeved at the bottom of the outer surface of the supporting column (22), a rotating disc (24) is connected to the bottom end of the supporting column (22) in a sliding mode, and a peristaltic motor (25) is connected to the middle position of the bottom of the rotating disc (24) in a rotating mode;
the peristaltic liquid suction device (9) comprises a peristaltic pump (91), a silicone tube (92) is arranged in the middle of the peristaltic pump (91), the top end of the silicone tube (92) is communicated with a one-way inlet valve (93), the bottom end of the silicone tube (92) is communicated with a one-way outlet valve (94), and the bottom of the peristaltic pump (91) is positioned at two sides of the silicone tube (92) and is communicated with an air soft ball (95) through a hose;
the peristaltic motor (25) enables the rotary disc (24) to rotate, the support column (22) is driven to vertically reciprocate through sliding connection, the electrophoresis tank (4) is enabled to vertically reciprocate, the peristaltic tube (8) is driven to stretch, the air soft ball (95) is enabled to shrink and recover, and the silicone tube (92) enables the solution in the eluviation tank (10) to be continuously conveyed into the electrophoresis tank (4) through the one-way inlet valve (93) and the one-way outlet valve (94).
2. An electrochemical-based heavy metal migration apparatus according to claim 1, wherein: the bottom of the supporting bracket (21) is fixedly connected with the supporting bottom plate (1), the strut (22) penetrates through the supporting bracket (21) and extends to the bottom of the supporting bracket (21), and the return spring (23) is located in the inner cavity of the supporting bracket (21).
3. An electrochemical-based heavy metal migration apparatus according to claim 2, wherein: the bottom of the peristaltic motor (25) is fixedly connected with the supporting base plate (1), and one end, far away from the turntable (24), of the support column (22) is movably connected with the electrophoresis tank (4).
4. An electrochemical-based heavy metal migration apparatus according to claim 1, wherein: electrophoresis electrode (7) are located the one end of electrophoresis case (4) outer wall and respectively with power electric connection, flow distribution hole (6) run through sloping platform (5) and electrophoresis case (4) respectively and extend to electrophoresis case (4) bottom.
5. An electrochemical-based heavy metal migration apparatus according to claim 1, wherein: the outer surface of the peristaltic pump (91) is fixedly connected with the upper half part of the peristaltic tube (8), and the outer surface of the air soft ball (95) is fixedly connected with the lower half part of the peristaltic tube (8).
6. An electrochemical-based heavy metal migration apparatus according to claim 5, wherein: the silicone tube (92) penetrates through the peristaltic pump (91) and extends to the bottom of the peristaltic pump (91), and the outer surface of the silicone tube (92) is fixedly connected with the peristaltic pump (91).
7. An electrochemical-based heavy metal migration apparatus according to claim 6, wherein: the one-way inlet valve (93) is positioned right above the peristaltic pump (91), and the one-way outlet valve (94) is positioned right below the peristaltic pump (91).
8. An electrochemical-based heavy metal migration apparatus according to claim 1, wherein: the upper half part of the peristaltic tube (8) is set to be a hard tube, and the lower half part of the peristaltic tube (8) is set to be a flexible hose.
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| CN201911068184.4A CN110849956B (en) | 2019-11-05 | 2019-11-05 | Heavy metal migration device based on electrochemistry |
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| WO2007087811A1 (en) * | 2006-02-02 | 2007-08-09 | Coloplast A/S | A suction system |
| CN103252344B (en) * | 2013-05-20 | 2014-06-18 | 华北电力大学 | Electrically-enhanced soil in-situ eluting and repairing device and method |
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| CN203304274U (en) * | 2013-06-21 | 2013-11-27 | 北京高能时代环境技术股份有限公司 | Device for intensively treating heavy metal contaminated soil by power-driven method |
| CN103837693A (en) * | 2014-03-10 | 2014-06-04 | 中国农业大学 | Extraction, filtration and electrochemical detection all-in-one device for soil heavy metals and method of device |
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