CN110026428A - One heavy metal species soil remediation device - Google Patents
One heavy metal species soil remediation device Download PDFInfo
- Publication number
- CN110026428A CN110026428A CN201910343953.0A CN201910343953A CN110026428A CN 110026428 A CN110026428 A CN 110026428A CN 201910343953 A CN201910343953 A CN 201910343953A CN 110026428 A CN110026428 A CN 110026428A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- fixedly connected
- soil remediation
- metal species
- tank body
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a heavy metal species soil remediation devices, it is related to heavy metal soil remediation technology field, the heavy metal soil remediation device, including tank body, the upper surface middle part of tank body is fixedly connected with stirring motor, upper surface one end of tank body is fixedly connected with feed pipe, the top of feed pipe is equipped with sealing cover, the lower surface four corners of tank body are fixedly connected to support column, the upper surface middle part of sealing cover is connected with handwheel, connecting shaft is fixedly connected in the middle part of the lower surface of handwheel, the bottom end of connecting shaft is fixedly connected with driving bevel gear, the lower surface engagement of driving bevel gear is connected with multiple driven bevel pinions, screw rod is provided in the middle part of multiple driven bevel pinions, one end of screw rod is fixedly connected with sliding bar, the side of sliding bar is fixedly connected with clamping bar.The heavy metal soil remediation device, can be such that passivator sufficiently mixes with heavy metal soil, shorten and administer the period, improve the governance efficiency of heavy metal soil.
Description
Technical field
The present invention relates to heavy metal soil remediation technology fields, specially a heavy metal species soil remediation device.
Background technique
With the fast development of industry and mining industry, and dirty filling and sludge abuse, the unreasonable application of agriculture chemical, fossil class
A series of reasons such as the imperfect combustion of fuel and agricultural film, so that heavy metal pollution has been in be on the rise, to ecological environment
Great threat is caused with human health.In addition, heavy metal pollution also will lead to soil degradation, crop failure, and can
The life security of the mankind can be influenced by food chain.Therefore, to the improvement of heavy-metal contaminated soil and reparation, task is very tight
Compel.
Heavy metal-polluted soil is administered and restorative procedure has chemical harnessing technology, plant absorption technology etc..Chemical harnessing technology is
Passivator is added into soil, by series reactions such as absorption, complexing, precipitating, redox and ion exchanges, reduces a huge sum of money
The biological effectiveness of category and transportable property, reaching reduces heavy metal content in soil purpose.Plant absorption technology is inhaled using plant
It receives, decompose, the heavy metal in curing soil, reducing its content in the soil.
But existing plant absorption technology has that Metal uptake type is single low with uptake, has and administers week
Phase is long, the low defect of governance efficiency.
It is therefore proposed that a heavy metal species soil remediation device solves problem above.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a heavy metal species soil remediation device, solves existing heavy
The metal soil remediation period is long, the low problem of governance efficiency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
One heavy metal species soil remediation device, including tank body, the upper surface middle part of the tank body are fixedly connected with stirring electricity
Machine, upper surface one end of the tank body are fixedly connected with feed pipe, and the top of the feed pipe is equipped with sealing cover, the tank body
Lower surface four corners are fixedly connected to support column, and the bottom end of the support column is provided with damping device；
The upper surface middle part of the sealing cover is connected with handwheel, the company of being fixedly connected in the middle part of the lower surface of the handwheel
Spindle, the bottom end of the connecting shaft are through to the inside of sealing cover, and the bottom end of the connecting shaft is fixedly connected with driving bevel gear,
The lower surface engagement of the driving bevel gear is connected with multiple driven bevel pinions, is respectively provided in the middle part of multiple driven bevel pinions
There is screw rod, one end of the screw rod is fixedly connected with sliding bar, and the side of the sliding bar is fixedly connected with clamping bar；
The bottom end of the support column is through to the inside of damping device, and the two sides bottom end of the support column is fixedly connected to
Sliding block, the damping device offer sliding slot on the inner wall close to sliding block, and the sliding block is slidably connected with sliding slot, the support
The bottom end two sides of column pass through pin shaft and are connected with connecting rod, and the bottom end of the connecting rod is connected with buffer stopper by pin shaft.
Optionally, it is fixedly connected with discharge nozzle in the middle part of the lower surface of the tank body, the bottom end of the discharge nozzle is fixedly connected
There is gate valve.
Optionally, the output end of the stirring motor is fixedly connected with shaft, and the shaft is through to the inside of tank body.
Optionally, multiple paddles are fixedly connected in the shaft, multiple paddles helically ladder around the shaft
Shape distribution.
Optionally, there are four multiple driven bevel pinion settings, four driven bevel pinions are around the axle center of sealing cover
Circular array distribution.
Optionally, the middle part of the driven bevel pinion is equipped with screw thread, and the driven bevel pinion is connect with screw flight.
Optionally, sealing cover is run through in one end of the clamping bar；
The inner wall top of the feed pipe offers clamping groove, and the clamping groove is adapted with clamping bar.
Optionally, annular seal groove is offered at the upper end-face edge of the sealing cover, is inlaid in the annular seal groove
Rubber seal.
Optionally, the lower surface both ends of the buffer stopper are connected with idler wheel；
Roller groove is offered in the inner bottom wall of the damping device, the roller groove and idler wheel, which roll, to be connected.
Optionally, the side of the buffer stopper is provided with buffer spring, and one end of the buffer spring is bonded with buffer stopper,
The other end of the buffer spring is fixedly connected with the inner wall of damping device.
(3) beneficial effect
The present invention provides a heavy metal species soil remediation device, have it is following the utility model has the advantages that
(1), passivator is added into heavy metal soil using chemical harnessing technology for the heavy metal soil remediation device, drop
The content of beary metal of low soil can be such that passivator sufficiently mixes with heavy metal soil, accelerate by being provided with stirring motor
Chemical reaction rate shortens and administers the period, improves the governance efficiency of heavy metal soil.
(2), the heavy metal soil remediation device, by handwheel, connecting shaft, driving bevel gear, driven bevel pinion, screw rod,
Sliding bar and clamping bar are used cooperatively, and facilitate removing and installing for sealing cover, reasonable in design, easy to operate, are improved
Working efficiency.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the diagrammatic cross-section of tank structure of the present invention；
Fig. 3 is the diagrammatic cross-section of sealing cover structure of the present invention；
Fig. 4 is the enlarged diagram of structure at A in Fig. 3 of the present invention；
Fig. 5 is the top cross-sectional view of sealing cover structure of the present invention；
Fig. 6 is the diagrammatic cross-section of damping device structure of the present invention.
In figure: 1, tank body；2, stirring motor；3, feed pipe；4, sealing cover；5, discharge nozzle；6, support column；7, damping fills
It sets；8, shaft；9, paddle；10, handwheel；11, connecting shaft；12, driving bevel gear；13, driven bevel pinion；14, screw rod；15,
Sliding bar；16, it is clamped bar；17, clamping groove；18, annular seal groove；19, rubber seal；20, sliding block；21, sliding slot；22, even
Bar；23, buffer stopper；24, idler wheel；25, roller groove；26, buffer spring.
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.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution:
One heavy metal species soil remediation device, including tank body 1, the upper surface middle part of tank body 1 are fixedly connected with stirring motor
2, passivator can be made sufficiently to mix with heavy metal soil, accelerate chemical reaction rate, shorten and administer the period, improve weight
The governance efficiency of metal soil, upper surface one end of tank body 1 are fixedly connected with feed pipe 3, and the top of feed pipe 3 is equipped with sealing cover
4, broken screening plant is fixedly connected at the bottom end feed inlet of feed pipe 3, the bottom end of broken screening plant offers discharge port,
By being provided with broken screening plant, the stone of bulk in heavy metal soil can be crushed, reduce stone to paddle 9
Influence, the lower surface four corners of tank body 1 are fixedly connected to support column 6, and the bottom end of support column 6 is provided with damping device 7；
The upper surface middle part of sealing cover 4 is connected with handwheel 10, is fixedly connected with connection in the middle part of the lower surface of handwheel 10
Axis 11, the bottom end of connecting shaft 11 are through to the inside of sealing cover 4, and the bottom end of connecting shaft 11 is fixedly connected with driving bevel gear 12,
The lower surface engagement of driving bevel gear 12 is connected with multiple driven bevel pinions 13, and the middle part of multiple driven bevel pinions 13 is provided with
Screw rod 14, one end of screw rod 14 are fixedly connected with sliding bar 15, and the both ends of sliding bar 15 are provided with locating rod, and the two of locating rod
End is fixedly connected through sliding bar 15 and with the inner wall of sealing cover 4, and sliding bar 15 is slidably connected with locating rod, by being provided with
Locating rod, position that can be mobile to sliding bar 15 are defined, and stability when enhancing sliding bar 15 is mobile, structure design is closed
Reason, the side of sliding bar 15 is fixedly connected with clamping bar 16, facilitates removing and installing for sealing cover 4, reasonable in design, operation
Simply, it improves work efficiency；
The bottom end of support column 6 is through to the inside of damping device 7, and the two sides bottom end of support column 6 is fixedly connected to sliding block
20, damping device 7 offers sliding slot 21 on the inner wall close to sliding block 20, and sliding block 20 is slidably connected with sliding slot 21, support column 6
Bottom end two sides pass through pin shaft and are connected with connecting rod 22, and the bottom end of connecting rod 22 is connected with buffer stopper 23 by pin shaft.
As a kind of optional technical solution of the invention:
It is fixedly connected with discharge nozzle 5 in the middle part of the lower surface of tank body 1, the bottom end of discharge nozzle 5 is fixedly connected with gate valve, design
Rationally.
As a kind of optional technical solution of the invention:
The output end of stirring motor 2 is fixedly connected with shaft 8, and shaft 8 is through to the inside of tank body 1.
As a kind of optional technical solution of the invention:
Multiple paddles 9, the 8 helically ladder-like distribution around the shaft of multiple paddles 9, structure are fixedly connected in shaft 8
Rationally.
As a kind of optional technical solution of the invention:
There are four multiple settings of driven bevel pinion 13, axle center circular array of four driven bevel pinions 13 around sealing cover 4
Distribution, design are reasonable.
As a kind of optional technical solution of the invention:
The middle part of driven bevel pinion 13 is equipped with screw thread, and driven bevel pinion 13 is threadedly coupled with screw rod 14, and transmission is convenient.
As a kind of optional technical solution of the invention:
Sealing cover 4 is run through in the one end for being clamped bar 16；
The inner wall top of feed pipe 3 offers clamping groove 17, and clamping groove 17 is adapted with clamping bar 16 facilitates fixing seal
Lid 4.
As a kind of optional technical solution of the invention:
Annular seal groove 18 is offered at the upper end-face edge of sealing cover 4, is inlaid with rubber seal in annular seal groove 18
19, enhance leakproofness.
As a kind of optional technical solution of the invention:
The lower surface both ends of buffer stopper 23 are connected with idler wheel 24；
Roller groove 25 is offered in the inner bottom wall of damping device 7, roller groove 25 and idler wheel 24, which roll, to be connected, and buffer stopper is facilitated
23 movement.
As a kind of optional technical solution of the invention:
The side of buffer stopper 23 is provided with buffer spring 26, and one end of buffer spring 26 is bonded with buffer stopper 23, buffering elastic
The other end of spring 26 is fixedly connected with the inner wall of damping device 7, structurally reasonable.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the heavy metal soil remediation device, in use, user rotates handwheel 10, handwheel 10 passes through connection
Axis 11 drives driving bevel gear 12 to be rotated, and driving bevel gear 12 drives screw rod 14 to be moved by driven bevel pinion 13,
Screw rod 14 drives clamping bar 16 to do the movement far from clamping groove 17 by sliding bar 15, when clamping bar 16 is detached from clamping groove 17,
Sealing cover 4 can be unloaded, add heavy metal soil and passivator into tank body 1 from feed pipe 3, after appropriate addition, covered close
Capping 4, rotates backward handwheel 10, sealing cover 4 is fixed on feed pipe 3, starts stirring motor 2, and stirring motor 2 passes through shaft
8 drive paddles 9 are rotated, and are stirred to the heavy metal soil in tank body 1, keep passivator and heavy metal soil sufficiently mixed
It closes, accelerates reaction rate；By being provided with damping device 7, the vibration of tank body 1 can be buffered, reduce device work
When noise.
It should be further noted that the broken screening plant in the present invention is existing application for a patent for invention prospectus
Technology disclosed in CN 207288348U is not improvement of the invention.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a heavy metal species soil remediation device, including tank body (1), it is characterised in that: the upper surface middle part of the tank body (1) is solid
Surely it is connected with stirring motor (2), upper surface one end of the tank body (1) is fixedly connected with feed pipe (3), the feed pipe (3)
Top be equipped with sealing cover (4), the lower surface four corners of the tank body (1) are fixedly connected to support column (6), the support column
(6) bottom end is provided with damping device (7)；
The upper surface middle part of the sealing cover (4) is connected with handwheel (10), fixed in the middle part of the lower surface of the handwheel (10)
It is connected with connecting shaft (11), the bottom end of the connecting shaft (11) is through to the inside of sealing cover (4), the bottom of the connecting shaft (11)
End is fixedly connected with driving bevel gear (12), and the lower surface engagement of the driving bevel gear (12) is connected with multiple driven bevel pinions
(13), it is provided with screw rod (14) in the middle part of multiple driven bevel pinions (13), one end of the screw rod (14) is fixedly connected
Have sliding bar (15), the side of the sliding bar (15) is fixedly connected with clamping bar (16)；
The bottom end of the support column (6) is through to the inside of damping device (7), and the two sides bottom end of the support column (6) is fixed
It is connected with sliding block (20), the damping device (7) offers sliding slot (21), the sliding block on the inner wall close to sliding block (20)
(20) it is slidably connected with sliding slot (21), the bottom end two sides of the support column (6) pass through pin shaft and are connected with connecting rod (22), institute
The bottom end for stating connecting rod (22) is connected with buffer stopper (23) by pin shaft.
2. heavy metal species soil remediation device according to claim 1, it is characterised in that:
It is fixedly connected with discharge nozzle (5) in the middle part of the lower surface of the tank body (1), the bottom end of the discharge nozzle (5) is fixedly connected with
Gate valve.
3. heavy metal species soil remediation device according to claim 1, it is characterised in that:
The output end of the stirring motor (2) is fixedly connected with shaft (8), and the shaft (8) is through to the inside of tank body (1).
4. heavy metal species soil remediation device according to claim 3, it is characterised in that:
It is fixedly connected with multiple paddles (9) on the shaft (8), multiple paddles (9) (8) helically ladder around the shaft
Shape distribution.
5. heavy metal species soil remediation device according to claim 1, it is characterised in that:
There are four the multiple driven bevel pinion (13) settings, axle center of four driven bevel pinions (13) around sealing cover (4)
Circular array distribution.
6. heavy metal species soil remediation device according to claim 1, it is characterised in that:
The middle part of the driven bevel pinion (13) is equipped with screw thread, and the driven bevel pinion (13) is threadedly coupled with screw rod (14).
7. heavy metal species soil remediation device according to claim 1, it is characterised in that:
Sealing cover (4) are run through in one end of clamping bar (16)；
The inner wall top of the feed pipe (3) offers clamping groove (17), and the clamping groove (17) is adapted with clamping bar (16).
8. heavy metal species soil remediation device according to claim 1, it is characterised in that:
It offers annular seal groove (18) at the upper end-face edge of the sealing cover (4), is inlaid in the annular seal groove (18)
Rubber seal (19).
9. heavy metal species soil remediation device according to claim 1, it is characterised in that:
The lower surface both ends of the buffer stopper (23) are connected with idler wheel (24)；
It is offered roller groove (25) in the inner bottom wall of the damping device (7), the roller groove (25) and idler wheel (24) roll and connect
It connects.
10. heavy metal species soil remediation device according to claim 1, it is characterised in that:
The side of the buffer stopper (23) is provided with buffer spring (26), one end and buffer stopper (23) of the buffer spring (26)
Fitting, the other end of the buffer spring (26) are fixedly connected with the inner wall of damping device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343953.0A CN110026428A (en) | 2019-04-26 | 2019-04-26 | One heavy metal species soil remediation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343953.0A CN110026428A (en) | 2019-04-26 | 2019-04-26 | One heavy metal species soil remediation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110026428A true CN110026428A (en) | 2019-07-19 |
Family
ID=67240402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910343953.0A Pending CN110026428A (en) | 2019-04-26 | 2019-04-26 | One heavy metal species soil remediation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026428A (en) |
Cited By (4)
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|---|---|---|---|---|
| CN112842906A (en) * | 2020-12-31 | 2021-05-28 | 重庆市药研院制药有限公司 | Ficus pumila root straight powder forming process and vacuum drying equipment |
| CN112893451A (en) * | 2021-01-14 | 2021-06-04 | 湖南科技大学 | Biological leaching equipment for treating heavy metal pollution of soil |
| CN113058992A (en) * | 2021-03-24 | 2021-07-02 | 贵州溢丰惠民科技有限公司 | Heavy metal soil administers device |
| CN115041514A (en) * | 2022-04-13 | 2022-09-13 | 河南大方种业科技股份有限公司 | Extraction element of heavy metal in high yield wheat planting soil |
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Application publication date: 20190719 |
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| RJ01 | Rejection of invention patent application after publication |