CN109772878A - A kind of plant extraction device relating to lead in heavy metal enterprise Soil Surrounding - Google Patents
A kind of plant extraction device relating to lead in heavy metal enterprise Soil Surrounding Download PDFInfo
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- CN109772878A CN109772878A CN201910127997.XA CN201910127997A CN109772878A CN 109772878 A CN109772878 A CN 109772878A CN 201910127997 A CN201910127997 A CN 201910127997A CN 109772878 A CN109772878 A CN 109772878A
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Abstract
The invention discloses a kind of plant extraction devices for relating to lead in heavy metal enterprise Soil Surrounding, including apparatus main body, signal adapter, ion-selective electrode and extrusion head, the surface of described device main body is equipped with display screen, the inside of described device main body is equipped with signal adapter, extraction module is fixedly connected at the top of described device main body, the extraction module includes shell, bottom plate, metal column, groove and diversion pipe, the bottom of the shell is equipped with ion-selective electrode, the symmetrical sensitive membrane in the top of the ion-selective electrode, flip lid is fixedly connected at the top of the shell, the inside of the flip lid is equipped with extrusion head.A kind of plant extraction device relating to lead in heavy metal enterprise Soil Surrounding, pass through the extraction module being equipped with, essence inside plant sample can be squeezed out, then Essence can be flowed into sensitive membrane along groove and be detected, obtain accurate lead tolerance data, to carry out subsequent phytoremediation, the efficiency of reparation is improved.
Description
Technical field
The present invention relates to lead Treatment process field, specially a kind of plant extraction for relating to lead in heavy metal enterprise Soil Surrounding
Device.
Background technique
Lead is a kind of stickiness metal, easily forms stable material with the soil organism and iron and manganese oxides, is not easy in plant
Migrated in interior and soil, and with its bio-toxicity it is larger and by extensive concern, plumbic harm has difficult identity, divides in the soil
The features such as cloth is extensive, accumulating capability is strong is mainly distributed on 20 centimetres or more of soil layer, is affected to vegetable cultivation industry；Lead
It can also be returned in soil by modes such as atmosphere transport, sedimentations, eventually enter people by approach such as food chain, human body respirations
Body is detrimental to health.
Now most of lead detection controlling device on the market is all the plant sample extracted inside soil and soil, then right
It is chemically examined, it is thus understood that internal lead tolerance can just carry out corresponding improvement, and operating process is cumbersome, and need expend compared with
The long time, while leaded information can not be directly acquired in contaminated Land Environment, there is certain limitation more
Trouble.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of plant extractions for relating to lead in heavy metal enterprise Soil Surrounding
Device, solving existing most of lead detection controlling device on the market is all the plant sample extracted inside soil and soil,
Then it is chemically examined, it is thus understood that internal lead tolerance can just carry out corresponding improvement, and operating process is cumbersome, and need
Longer time is expended, while leaded information can not be directly acquired in contaminated Land Environment, there is certain limitation
The problem of property is more troublesome.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: one kind relating to heavy metal enterprise periphery soil
The plant extraction device of lead in earth, including apparatus main body, signal adapter, ion-selective electrode and extrusion head, described device
The surface of main body is equipped with display screen, and the inside of described device main body is equipped with signal adapter, and the top of described device main body is fixed
Extraction module is connected, the extraction module includes shell, bottom plate, metal column, groove and diversion pipe, and the bottom of the shell is equipped with
Ion-selective electrode, the symmetrical sensitive membrane in the top of the ion-selective electrode are fixedly connected with flip lid at the top of the shell,
The inside of the flip lid is equipped with extrusion head, is fixedly connected with threaded block at the top of the flip lid, is fixedly connected at the top of the flip lid
The top of threaded rod, the threaded rod is equipped with rotating handles.
Preferably, the surface inserting of described device main body has a display screen, the surface inserting of described device main body have operation by
Button is fixedly connected with the ring that is screwed at the top of described device main body.
Preferably, the inside of described device main body is fixedly connected with signal adapter, and the top of the signal adapter is fixed
Coupling adapter, the crossover sub and ion-selective electrode correspond to each other.
Preferably, the bottom of the shell is fixedly connected with the ring that is screwed, and the inside of the shell is equipped with metal column, described
The surface of metal column opens up fluted, and the two sides of the metal column are fixedly connected with diversion pipe, and the bottom of the metal column is fixed to be connected
Bottom plate is connect, the outside of the bottom plate is equipped with the ring that is screwed.
Preferably, the bottom of the enclosure interior is inlaid with ion-selective electrode, and the top of the ion-selective electrode is solid
Surely support plate, the symmetrical sensitive membrane in the surface of the support plate are connected, the sensitive membrane passes through connection ion selection electricity
Pole.
Preferably, the top of the shell is connected by shaft and is renovated, and is inlaid with threaded block at the top of the flip lid, described
Threaded block is internally embedded threaded rod, and the bottom of the threaded rod connects extrusion head by welding, the threaded rod
Top connects rotating handles by welding.
(3) beneficial effect
The present invention provides a kind of plant extraction devices for relating to lead in heavy metal enterprise Soil Surrounding.Have following beneficial to effect
Fruit:
(1), the plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding can be with by the extraction module being equipped with
The sample of plant is placed on metal column, flip lid is then closed and metal column is squeezed with extrusion head, inside plant sample
Essence squeeze out, then Essence can along groove flow into sensitive membrane on be detected, obtain accurate lead tolerance data,
To carry out subsequent phytoremediation, practicability is stronger.
(2), the plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding can by the signal adapter being equipped with
Digital signal is converted to the electric potential signal that detected ion-selective electrode, then it will be shown on display screen, for work
It checks and records as personnel, it is more convenient.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is extraction module structural schematic diagram of the invention；
Fig. 3 is signal adapter structural schematic diagram of the invention；
Fig. 4 is metal column structures schematic diagram of the invention；
In figure, apparatus main body -1, display screen -2, operation button -3, the ring -4 that is screwed, signal adapter -5, conversion are connect
Head -6, ion-selective electrode -7, support plate -8, sensitive membrane -9, extraction module -10, shell -11, bottom plate -12, metal column -13,
Groove -14, diversion pipe -15, shaft -16, flip lid -17, extrusion head -18, threaded rod -19, threaded block -20, rotating handles -21.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the embodiment of the present invention provides a kind of technical solution: one kind relating to lead in heavy metal enterprise Soil Surrounding
Plant extraction device, including apparatus main body 1, signal adapter 5, ion-selective electrode 7 and extrusion head 18, described device master
The surface of body 1 is equipped with display screen 2, and the inside of described device main body 1 is equipped with signal adapter 5, and the top of described device main body 1 is solid
Surely extraction module 10 is connected, the extraction module 10 includes shell 11, bottom plate 12, metal column 13, groove 14 and diversion pipe 15, institute
The bottom for stating shell 11 is equipped with ion-selective electrode 7, the symmetrical sensitive membrane 9 in the top of the ion-selective electrode 7, the shell
The top of body 11 is fixedly connected with flip lid 17, and the inside of the flip lid 17 is equipped with extrusion head 18, and the top of the flip lid 17 is fixed to be connected
Threaded block 20 is connect, the top of the flip lid 17 is fixedly connected with threaded rod 19, and the top of the threaded rod 19 is equipped with rotating handles 21.
The surface inserting of described device main body 1 has display screen 2, and the surface inserting of described device main body 1 has operation button 3,
The top of described device main body 1 is fixedly connected with the ring 4 that is screwed, and by the display screen 2 being equipped with, can show the number of detection
According to, it checks and records convenient for staff, it is more convenient.
The inside of described device main body 1 is fixedly connected with signal adapter 5, and the top of the signal adapter 5 is fixedly connected
Crossover sub 6, the crossover sub 6 and ion-selective electrode 7 correspond to each other, can will be electric by the signal adapter 5 being equipped with
Position signal is converted to digital signal, easy to operate, more practical.
The bottom of the shell 11 is fixedly connected with the ring 4 that is screwed, and the inside of the shell 11 is equipped with metal column 13, described
The surface of metal column 13 opens up fluted 14, and the two sides of the metal column 13 are fixedly connected with diversion pipe 15, the metal column 13
Bottom is fixedly connected with bottom plate 12, the outside of the bottom plate 12 be equipped be screwed ring 4 can be very by the diversion pipe 15 being equipped with
The Essences of good collection inside plants detects its lead tolerance with this, convenient for make relative to phytoremediation.
Bottom inside the shell 11 is inlaid with ion-selective electrode 7, and the top of the ion-selective electrode 7 is fixed to be connected
Support plate 8, the symmetrical sensitive membrane 9 in the surface of the support plate 8 are connect, the sensitive membrane 9 passes through connection ion selection electricity
Pole 7 can use 7 method of ion-selective electrode to be detected, be convenient for live behaviour by the ion-selective electrode 7 being equipped with
Make, it is more practical.
By the connection of shaft 16 flip lid 17, the top of the flip lid 17 is inlaid with threaded block 20 at the top of the shell 11,
The threaded block 20 is internally embedded threaded rod 19, and the bottom of the threaded rod 19 connects extrusion head 18 by welding,
The top of the threaded rod 19 connects rotating handles 21 by welding, passes through the rotating handles 21 being equipped with, it is only necessary into
Operation can be completed in row rotation, more convenient.
Working principle: when carrying out leaded improvement inside soil, need to detect its internal and plant leaded number first
According to, corresponding improvement can be carried out, by the metal column 13 being equipped with, the sample of plant can be placed on above, it is then sharp
With the extruding of extrusion head 18, its internal Essence is squeezed out, then Essence falls into sensitive membrane 9 along diversion pipe 15
On, leaded data can be detected using 7 method of ion-selective electrode, and sensitivity is connected by the ion-selective electrode 7 being equipped with
Particle activity is converted into electric potential signal by film 9, and electric potential signal is then converted into digital letter by the signal adapter 5 being equipped with
Number, and it will be shown on display screen 2, so that staff checks and records, soil is recognized so as to detailed
Internal and plant leaded situation, practicability are stronger.
The device of the invention main body 1, display screen 2, operation button 3, the ring 4 that is screwed, signal adapter 5, crossover sub
6, ion-selective electrode 7, support plate 8, sensitive membrane 9, extraction module 10, shell 11, bottom plate 12, metal column 13, groove 14, water conservancy diversion
Pipe 15, shaft 16, flip lid 17, extrusion head 18, threaded rod 19, threaded block 20, rotating handles 21, component be universal standard part or
Component as known to those skilled in the art, structure and principle are all that this technology personnel can be learnt or be passed through by technical manual
Routine experiment method knows that problems solved by the invention is that existing most of lead detection controlling device on the market is all to extract soil
Plant sample inside ground and soil, then chemically examines it, it is thus understood that internal lead tolerance can just carry out corresponding
It administers, operating process is cumbersome, and needs to expend longer time, while can not directly acquire and contain in contaminated Land Environment
The information of lead has the problems such as certain limitation is more troublesome, and the present invention is combined with each other by above-mentioned component, by being equipped with
Extraction module, the sample of plant can be placed on metal column, then close flip lid and metal column is squeezed with extrusion head,
Essence inside plant sample is squeezed out, then Essence can be flowed into sensitive membrane along groove and be detected, and obtain standard
True lead tolerance data can select ion to carry out subsequent phytoremediation, while the signal adapter by being equipped with
The electric potential signal that electrode detection comes out is converted to digital signal, then it will be shown on display screen, checked for staff and
Record, it is more convenient.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding, it is characterised in that: including apparatus main body (1),
The surface of signal adapter (5), ion-selective electrode (7) and extrusion head (18), described device main body (1) is equipped with display screen
(2), the inside of described device main body (1) is equipped with signal adapter (5), and described device main body is fixedly connected with extraction at the top of (1)
Component (10), the extraction module (10) include shell (11), bottom plate (12), metal column (13), groove (14) and diversion pipe
(15), the bottom of the shell (11) is equipped with ion-selective electrode (7), and the top of the ion-selective electrode (7) is symmetrical
Sensitive membrane (9) is fixedly connected flip lid (17) at the top of the shell (11), and the inside of the flip lid (17) is equipped with extrusion head
(18), it is fixedly connected threaded block (20) at the top of the flip lid (17), is fixedly connected with threaded rod at the top of the flip lid (17)
(19), the top of the threaded rod (19) is equipped with rotating handles (21).
2. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding according to claim 1, feature exist
In: the surface inserting of described device main body (1) has display screen (2), and the surface inserting of described device main body (1) has operation button
(3), the ring that is screwed (4) are fixedly connected at the top of described device main body (1).
3. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding according to claim 1, feature exist
In: the inside of described device main body (1) is fixedly connected signal adapter (5), is fixedly connected at the top of the signal adapter (5)
Crossover sub (6), the crossover sub (6) and ion-selective electrode (7) correspond to each other.
4. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding according to claim 1, feature exist
In: the bottom of the shell (11) is fixedly connected the ring that is screwed (4), and the inside of the shell (11) is equipped with metal column (13),
The surface of the metal column (13) opens up fluted (14), and the two sides of the metal column (13) are fixedly connected with diversion pipe (15), institute
The bottom for stating metal column (13) is fixedly connected bottom plate (12), and the outside of the bottom plate (12), which is equipped with, is screwed ring (4).
5. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding according to claim 1, feature exist
In: the internal bottom of the shell (11) is inlaid with ion-selective electrode (7), and the top of the ion-selective electrode (7) is fixed
It connects support plate (8), the symmetrical sensitive membrane in surface (9) of the support plate (8), the sensitive membrane (9) passes through connection
Ion-selective electrode (7).
6. a kind of plant extraction device for relating to lead in heavy metal enterprise Soil Surrounding according to claim 1, feature exist
In: (17) are renovated by shaft (16) connection in the top of the shell (11), are inlaid with threaded block at the top of the flip lid (17)
(20), the threaded block (20) is internally embedded threaded rod (19), and the bottom of the threaded rod (19) connects by welding
It connects extrusion head (18), the top of the threaded rod (19) connects rotating handles (21) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127997.XA CN109772878B (en) | 2019-02-21 | 2019-02-21 | Plant extraction device for lead in peripheral soil of heavy metal enterprise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127997.XA CN109772878B (en) | 2019-02-21 | 2019-02-21 | Plant extraction device for lead in peripheral soil of heavy metal enterprise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109772878A true CN109772878A (en) | 2019-05-21 |
| CN109772878B CN109772878B (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127997.XA Active CN109772878B (en) | 2019-02-21 | 2019-02-21 | Plant extraction device for lead in peripheral soil of heavy metal enterprise |
Country Status (1)
| Country | Link |
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| CN (1) | CN109772878B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849699A (en) * | 2019-10-31 | 2020-02-28 | 天津大学 | On-spot collection system to metal and oil residue in oil contaminated soil |
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| CN109772878B (en) | 2021-11-09 |
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