CN206405169U - One kind upset property soil remediation elution equipment - Google Patents
One kind upset property soil remediation elution equipment Download PDFInfo
- Publication number
- CN206405169U CN206405169U CN201621326527.4U CN201621326527U CN206405169U CN 206405169 U CN206405169 U CN 206405169U CN 201621326527 U CN201621326527 U CN 201621326527U CN 206405169 U CN206405169 U CN 206405169U
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- upset
- water storage
- storage tank
- muddy water
- mixer
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Abstract
The utility model is related to a kind of upset property soil remediation elution equipment, its charging aperture is arranged on the top of upset mixer, it is connected with elevator conveyer belt, the lower section for overturning mixer connects one end of vibration screen, valve is provided between upset mixer and vibration screen, groove pipeline is equipped below vibration screen；Muddy water storage tank point two layers, i.e. muddy water storage tank upper strata, muddy water storage tank lower floor；The one end on the other end connection muddy water storage tank upper strata of vibration screen, one end of groove pipeline connection muddy water storage tank lower floor；The other end of muddy water storage tank lower floor connects one end of pump, and the other end of pump is connected with filter press, leacheate accumulator tank, decontaminating column, reservoir in turn；The other end connection upset mixer of reservoir, liquid-feeding pump is provided between reservoir and upset mixer.
Description
Technical field
The utility model is related to a kind of soil remediation elution equipment, more particularly to a kind of upset property soil remediation elution is set
It is standby, belong to technical field of soil remediation.
Background technology
With the quickening of China's city process, the industrial structure is progressively upgraded, and large quantities of enterprises close down, and cause city to be left largely
Contaminated site, before second development and utilization is faced, the polluter remained in these place soil constitutes tight to human health
Threaten again, contaminated soil of site is urgently repaired.
In numerous soil restoring technologies, soil chemistry elution technique is a kind of current domestic conventional recovery technique hand
Section.Soil chemistry elution technique, which refers to, excavates contaminated soil, and soil is cleaned with water or eluent, reaches and removes pollutant
Purpose, then to being handled containing pollutant waste liquid, recycling is carried out to the clean soil after elution.Soil chemistry is eluted
Technology is not only easy to operate, and remediation efficiency is high, and is applicable multiple pollutant, and its equipment operation flexibly, is easily operated, changed
One of dress, therefore the study hotspot as current soil remediation.
However, traditional chemical leaching recovery technique equipment automaticity is low, it usually needs manual intervention feeds and stirred
The process of mixing not only increases cost of labor, and repairing efficiency extends.Therefore, it is still a difficulty to realize that soil elutes reparation automatically
Topic.
Utility model content
Technical problem to be solved in the utility model is that, for the deficiency of above-mentioned technology, the utility model provides a kind of
Repairing efficiency is short, can automatic cycle reparation, and efficient upset property soil remediation elution equipment.
A kind of upset property soil remediation elution equipment, including elevator are provided in order to solve problem above the utility model
Conveyer belt, upset mixer, vibration screen, groove pipeline, muddy water storage tank, filter press, leacheate accumulator tank, decontaminating column,
Reservoir, charging aperture；Charging aperture is arranged on the top of upset mixer, is connected with elevator conveyer belt, and upset stirring is mixed
The lower section of clutch connects one end of vibration screen, valve is provided between upset mixer and vibration screen, in vibratory sieve
Groove pipeline is equipped below net；Muddy water storage tank point two layers, i.e. muddy water storage tank upper strata, muddy water storage tank lower floor；Vibration screen
The one end on other end connection muddy water storage tank upper strata, one end of groove pipeline connection muddy water storage tank lower floor；Muddy water storage tank lower floor it is another
One end connects one end of pump, and the other end of pump is connected with filter press, leacheate accumulator tank, decontaminating column, reservoir in turn；Reservoir
The other end connection upset mixer, reservoir and upset mixer between be provided with liquid-feeding pump.
Contaminated soil after excavation tentatively sieve, it is broken after, by elevator conveyer belt, send into and overturn from charging aperture
Mixer, while adding eluent, carries out elution stirring；Fully after elution, the valve below mixer will be overturn
Open, slurry mixture is just flowed on vibration screen；Vibration screen connects muddy water storage tank, two layers of muddy water storage tank point, upper strata collection
Bulky grain stone, gravel after vibrosieve, are utilized, such as Zhu Jizao roads, underlying collection available for later stage soil resourceization
The thinner mud mixture of grain；Mud mixture delivers to filter press by pumping, press filtration it is de- it is dry after obtain clean soil and elution
Liquid, leacheate is collected to leacheate accumulator tank, and clean soil, which is transported away, to be air-dried, and carries out recycling；Leacheate passes through net
Reservoir is delivered to after changing column purification, reservoir is connected to upset mixer, is utilized for leacheate in system circulation.
It is used as a kind of helical screw agitator for improving, connection motor being provided with inside upset mixer of the present utility model
Multiple blades are set on device, screw agitator.The stirring of upset property is carried out to mixture so that react more complete, pollutant energy
It is enough fully to be desorbed from soil.
As a kind of improvement of the present utility model, constant flow pump is provided between leacheate accumulator tank and decontaminating column, be can be used for
The flow velocity of Non-leaching liquid.
As a kind of improvement of the present utility model, reservoir is connected with upset mixer by flexible pipe, upset stirring
Internal mixer sets seedpod of the lotus sprayer, and seedpod of the lotus sprayer connects this flexible pipe, for leacheate to be atomized, so as to realize abundant pouring
Wash.
System design of the present utility model, can effectively shorten repairing efficiency.The utility model uses screw agitator
Upset stirring is carried out to contaminated soil and eluent, makes reaction more abundant, pollutant is easier solution and is drawn in eluent.This reality
With new use vibration screen, bulky grain stone, gravel and clay can be separated so that the soil after reparation can be sharp on demand
With.By purifying recycling after column purification after the final collection of leacheate, leacheate cycling and reutilization is realized, money is saved
Source.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1- elevators conveyer belt, 2- upset mixers, 3- vibration screens, 4- muddy water storage tanks, 5- filter presses,
6- leacheate accumulator tanks, 7- decontaminating columns, 8- reservoirs, 9- charging apertures, 10- pumps, 11- screw agitators, 12- constant flow pumps, 13- is sent
Under liquid pump, 14- seedpod of the lotus sprayers, 15- blades, 16- valves, 17- groove pipelines, 18- muddy water storage tanks upper strata, 19- muddy water storage tanks
Layer.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
As shown in figure 1, the utility model provides a kind of upset property soil remediation elution equipment, including elevator conveyer belt
1st, upset mixer 2, vibration screen 3, muddy water storage tank 4, filter press 5, leacheate accumulator tank 6, decontaminating column 7, reservoir 8,
Charging aperture 9, pump 10, screw agitator 11, constant flow pump 12, liquid-feeding pump 13, seedpod of the lotus sprayer 14, blade 15, valve 16, groove tube
Road 17, muddy water storage tank upper strata 18, muddy water storage tank lower floor 19.
Charging aperture 9 is arranged on the top of upset mixer 2, is connected with elevator conveyer belt 1；In upset stirring mixing
Screw agitator 11 of the inside of device 2 provided with connection motor, screw agitator 11 is provided with blade 15；Overturn mixer 2
Lower section connects one end of vibration screen 3；Valve 16 is provided between upset mixer 2 and vibration screen 3；In vibration screen
3 lower section is equipped with groove pipeline 17；Two layers of 4 points of muddy water storage tank, i.e. muddy water storage tank upper strata 18, muddy water storage tank lower floor 19；Vibration
The one end on the other end connection muddy water storage tank upper strata 18 of screen cloth 3, one end of the connection muddy water storage tank of groove pipeline 17 lower floor 19；Muddy water
The other end of storage tank lower floor 19 connects one end of pump 10, the other end of pump 10 be connected with turn filter press 5, leacheate accumulator tank 6,
Decontaminating column 7, reservoir 8；The other end connection upset mixer 2 of reservoir 8, in reservoir 8 and upset mixer 2
Between be provided with liquid-feeding pump 13；Constant flow pump 12 is provided between leacheate accumulator tank 6 and decontaminating column 7；Reservoir 8 and upset stirring are mixed
Clutch 2 is connected by flexible pipe, and the inside of upset mixer 2 sets seedpod of the lotus sprayer 14, and seedpod of the lotus sprayer 14 connects this flexible pipe.
After contaminated soil is excavated, crushing and screening is carried out, the soil finished is sieved and passes through elevator conveyer belt 1, feeding charging
Mouth 9；At the same time, the eluent prepared is added, the screw agitator 11 inside upset mixer 2 is arranged on by electricity
Machine control starts running, and motor can control running speed, rationally be set as needed, sets many on screw agitator 11
Individual blade 15, the stirring of upset property is carried out to mixture so that reaction is more complete, under pollutant can be desorbed fully from soil
Come；Fully after elution, the valve for overturning the lower section of mixer 2 is opened, slurry mixture is just flowed on vibration screen 3, sieved
㎝ of mesh gap about 0.5 or so, for the stone of bulky grain, gravel etc. to be isolated；Vibration screen connection muddy water storage tank 4, mud
Bulky grain stone, gravel after vibrosieve are collected in two layers of 4 points of water storage tank, upper strata, are utilized available for later stage soil resourceization, such as
The mud mixture of Zhu Jizao roads etc., the thinner soil of underlying collection particle and leacheate；Mud mixture is pumped by pump 10
To filter press 5, clean soil and leacheate are obtained after press filtration is de- dry, leacheate is collected to leacheate accumulator tank 6, clean soil fortune
Output goes to air-dry, and carries out recycling；Leacheate is connected to installation constant flow pump 12 on decontaminating column 7, flexible pipe by flexible pipe, is used for
The flow velocity of Non-leaching liquid, decontaminating column 7 is made up of ion exchange column, activated-charcoal column, sterilization material decontaminating column, ion exchange column master
It is used to absorb the heavy metal ion in leacheate, activated-charcoal column absorbs VOCs/SVOCs and other unusual odors, sterilization material
Decontaminating column is used to sterilize；Leacheate after purification is delivered to reservoir 8, and reservoir 8 is connected to upset stirring mixing by flexible pipe
Device 2, inside sets seedpod of the lotus sprayer 14, for leacheate to be atomized, and liquid-feeding pump 13 is set on flexible pipe, so as to realize that leacheate exists
Recycled in whole repair system.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not restricted to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements made etc. should be included within right of the present utility model.
Claims (6)
1. one kind upset property soil remediation elution equipment, it is characterised in that：Including elevator conveyer belt (1), upset stirring mixing
Device (2), vibration screen (3), groove pipeline (17), muddy water storage tank (4), filter press (5), leacheate accumulator tank (6), decontaminating column
(7), reservoir (8), charging aperture (9)；Charging aperture (9) is arranged on the top of upset mixer (2), with elevator conveyer belt
(1) it is connected, one end of the lower section connection vibration screen (3) of upset mixer (2), in upset mixer (2) with shaking
Valve (16) is provided between dynamic screen cloth (3), groove pipeline (17) is equipped below vibration screen (3)；Muddy water storage tank (4) point
Two layers, i.e. muddy water storage tank upper strata (18), muddy water storage tank lower floor (19)；The other end connection muddy water storage tank upper strata of vibration screen (3)
(18) one end, one end of groove pipeline (17) connection muddy water storage tank lower floor (19)；The other end of muddy water storage tank lower floor (19) connects
One end of pump (10) is connect, the other end of pump (10) is connected with filter press (5), leacheate accumulator tank (6), decontaminating column (7), storage in turn
Liquid bath (8)；The other end connection upset mixer (2) of reservoir (8), in reservoir (8) and upset mixer (2)
Between be provided with liquid-feeding pump (13).
2. a kind of upset property soil remediation elution equipment according to claim 1, it is characterised in that：In upset stirring mixing
Screw agitator (11) provided with connection motor inside device (2), screw agitator (11) is provided with blade (15).
3. a kind of upset property soil remediation elution equipment according to claim 1, it is characterised in that：In leacheate accumulator tank
(6) constant flow pump (12) is provided between decontaminating column (7).
4. a kind of upset property soil remediation elution equipment according to claim 1, it is characterised in that：Reservoir (8) is with turning over
Turn mixer (2) to connect by flexible pipe, seedpod of the lotus sprayer (14), seedpod of the lotus spraying are set inside upset mixer (2)
Device (14) connects this flexible pipe.
5. a kind of upset property soil remediation elution equipment according to claim 1, it is characterised in that：Decontaminating column (7) includes
Ion exchange column, activated-charcoal column, sterilization material decontaminating column.
6. a kind of upset property soil remediation elution equipment according to claim 1, it is characterised in that：Described vibration screen
(3) the screen cloth hole on is 0.5 ㎝.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326527.4U CN206405169U (en) | 2016-12-06 | 2016-12-06 | One kind upset property soil remediation elution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326527.4U CN206405169U (en) | 2016-12-06 | 2016-12-06 | One kind upset property soil remediation elution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405169U true CN206405169U (en) | 2017-08-15 |
Family
ID=59549834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326527.4U Expired - Fee Related CN206405169U (en) | 2016-12-06 | 2016-12-06 | One kind upset property soil remediation elution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297384A (en) * | 2017-08-17 | 2017-10-27 | 山东省环科院环境工程有限公司 | A kind of soil heterotopic elution screening interlock control system and its elution method for sieving |
-
2016
- 2016-12-06 CN CN201621326527.4U patent/CN206405169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297384A (en) * | 2017-08-17 | 2017-10-27 | 山东省环科院环境工程有限公司 | A kind of soil heterotopic elution screening interlock control system and its elution method for sieving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20201206 |