CN108262349A - Contaminated site dystopy chemistry redox prosthetic appliance - Google Patents
Contaminated site dystopy chemistry redox prosthetic appliance Download PDFInfo
- Publication number
- CN108262349A CN108262349A CN201810046001.8A CN201810046001A CN108262349A CN 108262349 A CN108262349 A CN 108262349A CN 201810046001 A CN201810046001 A CN 201810046001A CN 108262349 A CN108262349 A CN 108262349A
- Authority
- CN
- China
- Prior art keywords
- dystopy
- horizontal mixer
- contaminated site
- prosthetic appliance
- soil
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 10
- 238000005213 imbibition Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003900 soil pollution Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of contaminated site dystopy chemistry redox prosthetic appliances, including feed arrangement, high frequency shale shaker, automatic sprinkler fire-extinguishing system and horizontal mixer, the entrance of the feed arrangement connection high frequency shale shaker, the beginning of horizontal mixer is set on high frequency shale shaker bottom, the soil screened out is made to be directly entered horizontal mixer, automatic sprinkler fire-extinguishing system is set on above horizontal mixer.The conveying, screening, dispensing of soil are integrated by the present invention, whole-course automation, reduce process, and working efficiency is high, mitigates the labor intensity of staff.High frequency shale shaker can effectively sieve the heterogeneity in soil, improve screening efficiency and yield.Effective combine of automatic sprinkler fire-extinguishing system and horizontal mixer makes reagent be come into full contact with soil, and the reaction was complete.
Description
Technical field
The invention belongs to soil remediation field, more particularly, to a kind of contaminated site dystopy chemistry redox reparation
Equipment.
Background technology
Currently, China is very prominent by the environmental problem that soil is brought, and some areas soil pollution is serious, is looked forward in heavily contaminated
There is soil high risk area in industry or areal of industrial concentration and surrounding area and suburban area, and thus contaminated soil purifying problem is more next
More cause the attention of country, although national team's contaminated soil purification techniques is constantly being strengthened perfect, but still have the part insufficient
It is still to be modified.
The repairing polluted soil additive administration apparatus of the prior art has the following problems：With adding for industrialization step
Soon, the distribution of soil pollution is gradually extensive, and traditional method has been not suitable for the existing situation of reply, is asked to solve this
Topic, existing contaminated soil processing are added chemical oxidizing agent into soil by administration apparatus, are made it using chemical oxidation techniques
Occur to chemically react to realize the purpose of pollutant removal purification, but the big multiple spray header position of existing administration apparatus with polluter
It is fixed inconvenient to put, the limited angle of sprinkling, is unfavorable for the comprehensive decontamination of contaminated soil；To the soil of contaminated site using elute into
When row is repaired, need first to be classified soil according to particle size, during classification, need to make stone by the way of spray washing
The pollutant that block, coarse gravel surface are adhered to largely is transferred in the muddy water below screening plant, the screening of traditional vibrating screen
Limited efficacy；Existing administration apparatus finite volume, it is impossible to disposably accommodate excessive chemical oxidizing agent, need back and forth to add new
Chemical oxidizing agent can just work on, time-consuming and laborious, working efficiency is low, enhances the labor intensity of staff.Traditional technology
Middle elution screening and dispensing substep carry out, and process is cumbersome.
Invention content
The purpose of the present invention is deficiencies more than overcoming, and design a kind of contaminated site dystopy chemistry redox prosthetic appliance,
The conveying, screening, dispensing of soil are integrated, and screening efficiency is high, soil crushes thorough, the spraying range of spray system
Greatly, blender stirring is abundant, and reagent comes into full contact with soil, and the reaction was complete.
To achieve these goals, the present invention provides a kind of contaminated site soil heterotopic chemistry redox prosthetic appliance,
Including feed arrangement, high frequency shale shaker, automatic sprinkler fire-extinguishing system and horizontal mixer, the feed arrangement connection high frequency shale shaker
Entrance, the beginning of horizontal mixer are set on high frequency shale shaker bottom, the soil screened out are made to be directly entered horizontal mixer, from
Dynamic spray system is set on the top of horizontal mixer.
The preferably bidirectional conveyer belt of feed arrangement of the present invention.
The screen box inclined bottom surface setting of high frequency shale shaker of the present invention, screen box bottom surface are sieve, and screen box bottom surface upper edge is sieved
The longitudinal edge of net mesh spreads one layer of longitudinal drainage bar, is conducive to that the bulky grain sifted out soil block is made smoothly to slide, avoids blocking.Institute
It is 8-25 ° to state the angle of inclination of screen box bottom surface, and the angle of inclination of preferably screen box bottom surface is that the mesh size of 10-15 ° of sieve is 6-
40cm2.Screen box is supported by two pack supports, and screen box both sides can also be arranged with several groups of resilient snubbers, resilient snubber
It is provided with the balance conducive to screen box babinet and mitigates the vibrations of screen box babinet, be hardly damaged equipment.
Automatic sprinkler fire-extinguishing system of the present invention includes fluid reservoir, shunt conduit and a plurality of spray piping, automatic spray system
The fluid reservoir of system is connected with shunt conduit by woven hose, shunt conduit connection at least three spray pipings, on spray piping
Equipped with hole for water spraying or nozzle.
It is preferred that spray piping is arranged in parallel, two spray pipings close to horizontal mixer inner wall are equipped with spray towards soil face
Water hole, intermediate several spray pipings are equipped with hole for water spraying and several nozzles towards soil face.The automatic sprinkler fire-extinguishing system further includes
Imbibition controller, imbibition controller are set between fluid reservoir and shunt conduit, and imbibition controller includes connected in sequence according to flowing to
Water pump intelligent controller and suction pumps can provide medicament and adjust flow velocity at regular time and quantity.
Horizontal mixer of the present invention is twin shaft push type blender, and the blade of horizontal mixer is equipped with through hole,
It is more advantageous to the propulsion of soil and is sufficiently stirred.The horizontal mixer inner wall bottom is arc-shaped, is conducive to soil and fully stirs
It mixes, arc-shaped cover net is equipped at the top of blender, soil is avoided to splash out, is damaged.
Equipment of the present invention is transported to high-frequency vibration by feed arrangement when in use, by the soil that contaminated site excavates
Sieve top, the impurity such as bulk building waste and reinforcing bar in soil removes by high frequency shale shaker, while by soil sieving approach, sieve
The soil gone out enters horizontal mixer and futher stirs crushing, at the same automatic sprinkler fire-extinguishing system chemical reagent sprinkling is added to it is horizontal
In soil in blender, chemical reagent and soil is made to come into full contact with reaction.
Compared with prior art, beneficial effects of the present invention are：
(1) conveying, screening, dispensing of soil are integrated by the present invention, whole-course automation, reduce process, working efficiency
Height mitigates the labor intensity of staff.
(2) structure of high frequency shale shaker of the present invention and angle setting can effectively sieve the different particle of grain size in soil,
It avoids blocking, improves screening efficiency and yield.
(3) structure of automatic sprinkler fire-extinguishing system of the present invention and position setting can timing constant speed reagent, and spraying range are provided
Extensively, the soil in horizontal mixer can be covered comprehensively and will not be sprayed onto except Horizontal stirring box body.
(4) being provided with for horizontal mixer stirring blade of the present invention crushes and promotes conducive to the further of soil,
Stirring is abundant, and effective combine of spray system and blender makes reagent be come into full contact with soil, and the reaction was complete.
Description of the drawings
Fig. 1 is the structure diagram of contaminated site dystopy chemistry redox prosthetic appliance of the present invention.
Fig. 2 is the structure diagram of high frequency shale shaker screen box bottom surface of the present invention.
Fig. 3 is the sectional view of high frequency shale shaker screen box bottom surface of the present invention.
Fig. 4 is the overlooking the structure diagram of automatic sprinkler fire-extinguishing system of the present invention.
Fig. 5 is the schematic bottom view of the spray piping of automatic sprinkler fire-extinguishing system of the present invention.
Fig. 6 is the sectional view of horizontal mixer of the present invention.
In figure：1- feed arrangements, 2- high frequency shale shakers, 3- automatic sprinkler fire-extinguishing systems, 4- horizontal mixers, 5- screen boxs bottom surface,
6- fluid reservoirs, 7- imbibition controllers, 8- woven hoses, 9- shunt conduits, 10- spray pipings, 11- hole for water sprayings, 12- nozzles, 13- leaves
Piece, 14- penetrate hole, 15- arc-shaped cover nets, 16- longitudinal directions drainage bar.
Specific embodiment
The preferred embodiment of the present invention is more fully described below with reference to accompanying drawings.
Embodiment
Contaminated site soil heterotopic chemistry redox prosthetic appliance according to Fig. 1-6, including feed arrangement 1, height
Frequency vibration sieve 2, automatic sprinkler fire-extinguishing system 3 and horizontal mixer 4, the feed arrangement 1 connects the entrance of high frequency shale shaker 2, horizontal
The beginning of blender 4 is set on 2 bottom of high frequency shale shaker, and the soil screened out is made to be directly entered horizontal mixer 4.Automatic spray
System 3 is set on 4 top of horizontal mixer.The feed arrangement 1 is bi-directionally transmitted band.
The screen box bottom surface 5 of high frequency shale shaker 2 described in the present embodiment is obliquely installed, and angle of inclination is 20 °, and screen box bottom surface 5 is
Sieve, the longitudinal edge of 5 upper edge sieve mesh of screen box bottom surface spread one layer of longitudinal drainage bar 16, and the mesh size of sieve is 30cm2。
Screen box is supported by two pack supports, and screen box both sides are also arranged with two groups of resilient snubbers, is conducive to the balance of screen box babinet and is subtracted
The vibrations of light screen box babinet, extend service life of equipment.
Automatic sprinkler fire-extinguishing system 3 described in the present embodiment includes fluid reservoir 6, shunt conduit 9 and 5 spray pipings 10, automatic to spray
The fluid reservoir 6 and shunt conduit 9 of leaching system 3 are connected by woven hose 8, and shunt conduit 9 connects 5 spray pipings 10, spray tube
Hole for water spraying 11 is equipped on road 10.The spray piping 10 is arranged in parallel, close to two spray pipings of 4 inner wall of horizontal mixer
10 are equipped with hole for water spraying 11 towards soil face, and intermediate 3 spray pipings 10 are equipped with hole for water spraying 11 towards soil face and set several sprays
First 12.The automatic sprinkler fire-extinguishing system 3 further includes imbibition controller 7, imbibition controller 7 be set on fluid reservoir 6 and shunt conduit 9 it
Between, imbibition controller 7 is included according to flowing to water pump intelligent controller and suction pumps connected in sequence.
Horizontal mixer 4 described in the present embodiment is twin shaft push type blender, and the blade 13 of horizontal mixer 4 is equipped with thoroughly
Via 14 is more advantageous to the propulsion of soil and is sufficiently stirred.The 4 inner wall bottom of horizontal mixer is arc-shaped, blender top
Portion is equipped with arc-shaped cover net 15, and soil is avoided to splash out.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.
Claims (10)
1. a kind of contaminated site dystopy chemistry redox prosthetic appliance, it is characterised in that including feed arrangement (1), high-frequency vibration
(2), automatic sprinkler fire-extinguishing system (3) and horizontal mixer (4) are sieved, the feed arrangement (1) connects the entrance of high frequency shale shaker (2),
The beginning of horizontal mixer (4) is set on high frequency shale shaker (2) bottom, and the soil screened out is made to be directly entered horizontal mixer
(4), automatic sprinkler fire-extinguishing system (3) is above horizontal mixer (4).
2. contaminated site dystopy chemistry redox prosthetic appliance according to claim 1, it is characterised in that the charging
Device (1) is bi-directionally transmitted band.
3. contaminated site dystopy chemistry redox prosthetic appliance according to claim 1, it is characterised in that the high frequency
The screen box bottom surface (5) of vibrating screen (2) is obliquely installed, and screen box bottom surface (5) are sieve, and screen box bottom surface (5) upper edge sieve mesh is indulged
One layer of longitudinal drainage bar (16) is spread to edge.
4. contaminated site dystopy chemistry redox prosthetic appliance according to claim 3, it is characterised in that the screen box
The angle of inclination of bottom surface (5) is 8-25 °.
5. contaminated site dystopy chemistry redox prosthetic appliance according to claim 3, it is characterised in that the sieve
Mesh size be 6-40cm2。
6. contaminated site dystopy chemistry redox prosthetic appliance according to claim 1, it is characterised in that it is described from
Dynamic spray system (3) includes fluid reservoir (6), shunt conduit (9) and a plurality of spray piping (10), fluid reservoir (6) and shunt conduit
(9) it is connected by woven hose (8), shunt conduit (9) connection at least three spray pipings (10), spray piping (10) is equipped with spray
Water hole (11) or nozzle (12).
7. contaminated site dystopy chemistry redox prosthetic appliance according to claim 6, it is characterised in that the spray
Pipeline (10) is arranged in parallel, and two spray pipings (10) close to horizontal mixer (4) inner wall are equipped with hole for water spraying towards soil face
(11), intermediate several spray pipings (10) are equipped with hole for water spraying (11) and several nozzles (12) towards soil face.
8. contaminated site dystopy chemistry redox prosthetic appliance according to claim 6, it is characterised in that described automatic
Spray system (3) further includes imbibition controller (7), and imbibition controller (7) is inhaled between fluid reservoir (6) and shunt conduit (9)
Fluid controller (7) is including according to flowing to water pump intelligent controller and suction pumps connected in sequence.
9. contaminated site dystopy chemistry redox prosthetic appliance according to claim 1, it is characterised in that described horizontal
Blender (4) is twin shaft push type blender, and the stirring blade (13) of horizontal mixer (4) is equipped with through hole (14).
10. contaminated site dystopy chemistry redox prosthetic appliance according to claim 9, it is characterised in that described horizontal
Blender (4) agitator inner wall bottom is arc-shaped, and arc-shaped cover net (15) is equipped at the top of horizontal mixer (4) agitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046001.8A CN108262349A (en) | 2018-01-17 | 2018-01-17 | Contaminated site dystopy chemistry redox prosthetic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046001.8A CN108262349A (en) | 2018-01-17 | 2018-01-17 | Contaminated site dystopy chemistry redox prosthetic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108262349A true CN108262349A (en) | 2018-07-10 |
Family
ID=62775920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046001.8A Pending CN108262349A (en) | 2018-01-17 | 2018-01-17 | Contaminated site dystopy chemistry redox prosthetic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108262349A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368595A (en) * | 2014-10-29 | 2015-02-25 | 武汉都市环保工程技术股份有限公司 | Contaminated soil ex-situ medicating, mixing and restoring system |
| CN206474500U (en) * | 2017-01-21 | 2017-09-08 | 科盛环保科技股份有限公司 | A kind of integration apparatus polluted for repairing heavy metal in soil |
| CN206632116U (en) * | 2017-03-23 | 2017-11-14 | 湖南嘉沣工程设计有限责任公司 | A kind of heavy-metal contaminated soil integration stabilising arrangement |
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN208195228U (en) * | 2018-01-17 | 2018-12-07 | 江苏华东地质工程有限公司（江苏省有色金属华东地质勘查局八一〇队） | Contaminated site dystopy chemistry redox prosthetic appliance |
-
2018
- 2018-01-17 CN CN201810046001.8A patent/CN108262349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368595A (en) * | 2014-10-29 | 2015-02-25 | 武汉都市环保工程技术股份有限公司 | Contaminated soil ex-situ medicating, mixing and restoring system |
| CN206474500U (en) * | 2017-01-21 | 2017-09-08 | 科盛环保科技股份有限公司 | A kind of integration apparatus polluted for repairing heavy metal in soil |
| CN206632116U (en) * | 2017-03-23 | 2017-11-14 | 湖南嘉沣工程设计有限责任公司 | A kind of heavy-metal contaminated soil integration stabilising arrangement |
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN208195228U (en) * | 2018-01-17 | 2018-12-07 | 江苏华东地质工程有限公司（江苏省有色金属华东地质勘查局八一〇队） | Contaminated site dystopy chemistry redox prosthetic appliance |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
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| RJ01 | Rejection of invention patent application after publication |