CN108435777A - A kind of contaminated soil pyrolysis spray prosthetic device - Google Patents
A kind of contaminated soil pyrolysis spray prosthetic device Download PDFInfo
- Publication number
- CN108435777A CN108435777A CN201810304624.0A CN201810304624A CN108435777A CN 108435777 A CN108435777 A CN 108435777A CN 201810304624 A CN201810304624 A CN 201810304624A CN 108435777 A CN108435777 A CN 108435777A
- Authority
- CN
- China
- Prior art keywords
- soil
- tank body
- pyrolysis
- rotary shaft
- preheating
- 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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Links
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
- B09C1/06—Reclamation of contaminated soil thermally
-
- 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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- 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
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of contaminated soils to be pyrolyzed spray prosthetic device, including soil be pyrolyzed repair tank body, be arranged soil be pyrolyzed repair tank body outside preheating tank body and mounted on soil be pyrolyzed repair tank interior mixed organization composition, rotary shaft is erected at soil pyrolysis and repairs in tank body, rotating shaft surface is equipped with several spray nozzles, the rotary shaft side wall that intracavitary is repaired in the pyrolysis is equipped with connecting rod, connecting rod connects screw blade, rotary shaft, connecting rod and screw blade form mixed organization, and screw blade has been internally embedded heater；Stabilized structure, integrate soil-repairing agent preheating, soil-repairing agent metering sprinkling, the addition of soil, mixing, pyrolysis, discharge, screw blade rotation in rotary shaft repairs the stirring of intracavitary soil to pyrolysis, at the same time, heater heating carries out pyrolysis operations to soil, soil-repairing agent is sprayed by spray nozzle after the completion of pyrolysis and is mixed, realizes that the reparation to soil operates, it is convenient and efficient.
Description
Technical field
The present invention relates to land pollution processing technology fields, more specifically, it relates to a kind of contaminated soil pyrolysis spray
Prosthetic device.
Background technology
Along with China's rapid development of economy, problem of environmental pollution is also outstanding day by day, and especially some industrial productions are lived
Since operation or mismanagement cause a large amount of organic pollutions to be discharged into Soil Surrounding in dynamic, cause serious environment dirty
Dye, brings human health and greatly endangers risk.Such as：The plant areas such as electroplate factory, chemical plant, oil plant, pharmaceutical factory, gas station
In production management process, it can make to accumulate large amount of organic, heavy metal the like waste in the soil in place, cause place and soil
The serious pollution of earth.Groups of contaminants is potential pollution sources, and in the environment at complicated, pollution is strong, concentration is high in place
The stronger intermediate product of some toxicity is will produce, it, can be to Soil Surrounding and surface water even if cannot get timely processing for a long time
Underground water pollutes, and can also enter human body by drinking water or by soil-plant system via food chain, jeopardize ecology
Safety and population health.Therefore, there is an urgent need to research and develop more soil restoring technologies and its equipment, efficiently to remove an organic or huge sum of money
Belong to the organic pollution materials in contaminated soil, promotes soil environment quality.
It is a kind of common method to be applied to soil remediation at present using Soil leaching-chemical oxidation renovation technique, chemistry leaching
It is that the transfer of the pollutants such as heavy metal/organic matter in solid phase of soil is enriched in liquid phase of soil using leacheate to wash, in turn
The waste water that will be enriched in pollutant is further recycled, at the same time, it is also desirable to carry out pyrolysis and soil and reparation to soil
Agent is even mixed, uses multigroup equipment integration of operation at present, covers an area of, working efficiency is low, and energy consumption is big, is not suitable for fast to soil
Prompt reparation operates with.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of contaminated soil pyrolysis spray reparation dress
It sets, has solved the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of contaminated soil pyrolysis spray prosthetic device, including tank body is repaired in soil pyrolysis, setting is pyrolyzed in soil and repairs tank body
External preheating tank body and the mixed organization composition mounted on soil pyrolysis reparation tank interior, the preheating tank body bottom side connects
Pipette is connect, pipette is connected to the input terminal of metering pump, and the output end of metering pump connects liquid pumping pipe, and liquid pumping pipe sequentially passes through preheating
Tank body, soil pyrolysis are repaired tank body and are connected to the hollow cavity of interior of rotating shaft by adapter, and rotary shaft is erected at Soil Thermal
Solution is repaired in tank body, and rotating shaft surface is equipped with several spray nozzles, and the rotary shaft side wall that intracavitary is repaired in the pyrolysis is equipped with connecting rod,
Connecting rod connects screw blade, and rotary shaft, connecting rod and screw blade form mixed organization, and screw blade has been internally embedded fever
Body.
Further, the preheating tank body is set in soil pyrolysis and repairs outside tank body, and preheating tank body is repaired with soil pyrolysis
Closed reparation liquid storage chamber is surrounded between tank body, preheating tank body upper end connects soil-repairing agent adding tube, and soil-repairing agent adds
Pipe is added to be connected to liquid storage chamber is repaired.
Further, the heater is the electrically heated rod of helical structure, and heater connects conductive mechanisms by two strands of conducting wires, two
Stock conducting wire insertion be arranged in connecting rod and rotary shaft, and respectively with positive pole current collections ring, the cathode of the conductive mechanism of rotary shaft one end
Collector ring is connected, and positive pole current collections ring and cathode collector ring are each attached on the rotary shaft outer wall in insulating boot, and insulating boot is by solid
Determine frame and is connected and fixed connection preheating can body.
Further, the conductive mechanism is made of positive pole current collections ring, cathode collector ring, insulating boot, brush and binding post, institute
State positive pole current collections ring, cathode collector ring side is in contact and connects brush, and is respectively connected with binding post, two wiring on the outside of brush
Column is connected with the positive and negative anodes of power supply.
Further, the soil pyrolysis repairs top of the tank and is equipped with soil adding mouth, and center bottom is discharged equipped with soil
Mouthful.
Further, it is fixedly connected with driven sprocket in rotary shaft end, driven sprocket and conductive mechanism are arranged at preheating can
Outside body, driven sprocket is mounted on by transmission chain link drive sprocket, drive sprocket on the motor shaft of servo motor, servo motor
On motor cabinet, motor cabinet is connected with the rack of preheating tank base.
In conclusion the present invention has the advantages that compared with prior art：
Stabilized structure, the preheating of collection soil-repairing agent, soil-repairing agent metering sprinkling, the addition of soil, mixing, pyrolysis, discharge are
One, the screw blade rotation in rotary shaft repair the stirring of intracavitary soil to pyrolysis, at the same time, heater heating to soil into
Row pyrolysis operations are sprayed soil-repairing agent by spray nozzle after the completion of pyrolysis and are mixed, and realize that the reparation to soil operates, convenient fast
It is prompt.
Soil-repairing agent adding tube is connected to liquid storage chamber is repaired, and liquid storage chamber is repaired for soil-repairing agent to be injected into
It is interior, at the same time, repairs the waste heat that soil-repairing agent absorption preheating tank body distributes in liquid storage chamber and preheated, energy conservation and environmental protection；
Soil-repairing agent is uniformly sprayed at soil pyrolysis into the hollow cavity of rotary shaft under the conveying of metering pump and by several spray nozzles
The pyrolysis repaired in tank body is repaired in chamber；Heater generates heat and is evenly distributed on rotation blade, by the rotation blade after heating
It is interior that intracavitary soil progress pyrolysis operations are repaired to pyrolysis.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings to this hair with specific embodiment
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of conductive mechanism in the present invention.
Fig. 3 is the structural schematic diagram of mixed organization in the present invention.
Reference numeral：1- racks, 2- motor cabinets, 3- drive sprockets, 4- servo motors, 5- transmission chains, 6- driven sprockets, 7-
Tank body, 12- soil are repaired in conductive mechanism, 8- fixed frames, 9- soil-repairing agents adding tube, 10- preheatings tank body, the pyrolysis of 11- soil
Adding mouth, 13- screw blades, 14- fixed blocks, 15- soil outlet, 16- heaters, 17- connecting rods, 18- pyrolysis repair chamber,
19- rotary shafts, 20- spray nozzles, 21- adapters, 22- repair liquid storage chamber, 23- pipette, 24- liquid pumping pipes, 25- metering pumps,
71- positive pole current collections ring, 72- cathode collector ring, 73- insulating boots, 74- brushes, 75- binding posts.
Specific implementation mode
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-3, a kind of contaminated soil pyrolysis spray prosthetic device, including tank body 11 is repaired in soil pyrolysis, setting exists
Soil pyrolysis repairs the preheating tank body 10 outside tank body 11 and is pyrolyzed the mixed organization repaired inside tank body 11 mounted on soil
Composition, the preheating tank body 10 are set in soil pyrolysis and repair outside tank body 11, and preheating tank body 10 repairs tank body with soil pyrolysis
Closed reparation liquid storage chamber 22,10 upper end of preheating tank body connection soil-repairing agent adding tube 9, soil-repairing agent are surrounded between 11
Adding tube 9 is connected to liquid storage chamber 22 is repaired, and is repaired in liquid storage chamber 22 for soil-repairing agent to be injected into, at the same time,
It repairs the waste heat that soil-repairing agent absorption preheating tank body 10 distributes in liquid storage chamber 22 to be preheated, energy conservation and environmental protection.
10 bottom side of preheating tank body connects pipette 23, and pipette 23 is connected to the input terminal of metering pump 25, metering pump 25
Output end connect liquid pumping pipe 24, liquid pumping pipe 24 sequentially passes through preheating tank body 10, soil pyrolysis repairs and tank body 11 and passes through switching
First 21 are connected to the hollow cavity inside rotary shaft 19, and rotary shaft 19 is erected at soil pyrolysis and repairs in tank body 11,19 table of rotary shaft
Face is equipped with several spray nozzles 20, and soil-repairing agent is under the conveying of metering pump 25 into the hollow cavity of rotary shaft 19 and by several sprays
Liquid mouth 20 is uniformly sprayed at the pyrolysis that soil pyrolysis is repaired in tank body 11 and repairs in chamber 18.
The pyrolysis repairs 19 side wall of rotary shaft in chamber 18 and is equipped with connecting rod 17, and connecting rod 17 connects screw blade 13, rotation
Shaft 19, connecting rod 17 and screw blade 13 form mixed organization, and screw blade 13 has been internally embedded heater 16, heater 16
For the electrically heated rod of helical structure, heater 16 connects conductive mechanism 7 by two strands of conducting wires, and two bursts of conducting wire insertions are arranged in connecting rod 17
And in rotary shaft 19, and it is connected respectively with the positive pole current collections ring 71 of the conductive mechanism 7 of 19 one end of rotary shaft, cathode collector ring 72
It connects, positive pole current collections ring 71 and cathode collector ring 72 are each attached on 19 outer wall of rotary shaft in insulating boot 73, and insulating boot 73 is by solid
Determine frame 8 and be connected and fixed connection preheating can body 10, conductive mechanism 7 is by positive pole current collections ring 71, cathode collector ring 72, insulating boot 73, electricity
Brush 74 and binding post 75 form, and the positive pole current collections ring 71,72 side of cathode collector ring, which are in contact, connects brush 74, and brush
74 outsides are respectively connected with binding post 75, and two binding posts 75 with the positive and negative anodes of power supply for being connected.
After heater 16 in rotation blade 13 is powered on by conductive mechanism 7, the generation heat of heater 16 is simultaneously uniform
It is distributed on rotation blade 13, pyrolysis operations is carried out by repairing soil in chamber 18 to pyrolysis in the rotation blade 13 after heating.
The soil pyrolysis repairs 11 top of tank body and is equipped with the soil adding mouth 12 being added for soil, and center bottom is set
It is useful for the soil outlet 15 of soil discharge；It is fixedly connected with driven sprocket 6, driven sprocket 6 and conduction in 19 end of rotary shaft
Mechanism 7 is arranged at outside preheating tank body 10, and driven sprocket 6 connects drive sprocket 3 by transmission chain 5, and drive sprocket 3 is mounted on and watches
On the motor shaft for taking motor 4, servo motor 4 is mounted on motor cabinet 2, and motor cabinet 2 is connected with the rack 1 of 10 bottom of preheating tank body
It connects；It is powered on by servo motor 4, motor shaft drives 19 turns of drive sprocket 3, transmission chain 5, driven sprocket 6 and rotary shaft
Dynamic, the rotation of screw blade 13 in rotary shaft 19 is repaired soil in chamber 18 to pyrolysis and is stirred, at the same time, the heating pair of heater 16
Soil carries out pyrolysis operations, sprays soil-repairing agent by spray nozzle 20 after the completion of pyrolysis and mixes, and realizes that the reparation to soil is grasped
Make, it is convenient and efficient.
The technical principle that the present invention is described above in association with specific embodiment, is only the preferred embodiment of the present invention.This
The protection domain of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection domain.Those skilled in the art would not require any inventive effort the other specific realities that can associate the present invention
Mode is applied, these modes are fallen within protection scope of the present invention.
Claims (6)
1. a kind of contaminated soil pyrolysis spray prosthetic device, including tank body (11) is repaired in soil pyrolysis, setting is repaiied in soil pyrolysis
The external preheating tank body (10) of tank body (11) and the mixed organization composition mounted on soil pyrolysis reparation tank body (11) inside again,
It is characterized in that, preheating tank body (10) the bottom side connection pipette (23), pipette (23) are connected to the input of metering pump (25)
End, the output end connection liquid pumping pipe (24) of metering pump (25), liquid pumping pipe (24) sequentially passes through preheating tank body (10), soil pyrolysis is repaiied
Multiple tank body (11) is simultaneously connected to by adapter (21) hollow cavity internal with rotary shaft (19), and rotary shaft (19) is erected at Soil Thermal
Solution is repaired in tank body (11), and rotary shaft (19) surface is equipped with several spray nozzles (20), and the rotation in chamber (18) is repaired in the pyrolysis
Axis (19) side wall is equipped with connecting rod (17), and connecting rod (17) connects screw blade (13), rotary shaft (19), connecting rod (17) and spiral
Blade (13) forms mixed organization, and screw blade (13) has been internally embedded heater (16).
2. a kind of contaminated soil pyrolysis spray prosthetic device according to claim 1, which is characterized in that the preheating tank body
(10) it is set in soil pyrolysis and repairs tank body (11) outside, preheating tank body (10) and soil pyrolysis surround between repairing tank body (11)
Closed reparation liquid storage chamber (22), preheating tank body (10) upper end connection soil-repairing agent adding tube (9), soil-repairing agent addition
Pipe (9) is connected to liquid storage chamber (22) is repaired.
3. a kind of contaminated soil pyrolysis spray prosthetic device according to claim 1, which is characterized in that the heater
(16) it is the electrically heated rod of helical structure, heater (16) connects conductive mechanisms (7), two bursts of conducting wires insertion settings by two strands of conducting wires
In connecting rod (17) and rotary shaft (19), and respectively with the positive pole current collections ring (71) of the conductive mechanism (7) of rotary shaft (19) one end,
Cathode collector ring (72) is connected, and positive pole current collections ring (71) and cathode collector ring (72) are each attached to the rotation in insulating boot (73)
On axis (19) outer wall, insulating boot (73) is connected and fixed connection preheating can body (10) by fixed frame (8).
4. a kind of contaminated soil pyrolysis spray prosthetic device according to claim 1, which is characterized in that the conductive mechanism
(7) be made of positive pole current collections ring (71), cathode collector ring (72), insulating boot (73), brush (74) and binding post (75), it is described just
Pole collector ring (71), cathode collector ring (72) side, which are in contact, connects brush (74), and is respectively connected with and connects on the outside of brush (74)
Terminal (75), two binding posts (75) are connected with the positive and negative anodes of power supply.
5. a kind of contaminated soil pyrolysis spray prosthetic device according to claim 1, which is characterized in that the soil pyrolysis
It repairs and is equipped with soil adding mouth (12) at the top of tank body (11), center bottom is equipped with soil outlet (15).
6. a kind of contaminated soil pyrolysis spray prosthetic device according to claim 1, which is characterized in that in rotary shaft (19)
End is fixedly connected with driven sprocket (6), and driven sprocket (6) and conductive mechanism (7) are arranged at preheating tank body (10) outside, driven
Sprocket wheel (6) is mounted on by transmission chain (5) connection drive sprocket (3), drive sprocket (3) on the motor shaft of servo motor (4), servo
Motor (4) is mounted on motor cabinet (2), and motor cabinet (2) is connected with the rack (1) of preheating tank body (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304624.0A CN108435777B (en) | 2018-04-08 | 2018-04-08 | Pollute soil pyrolysis and spray prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304624.0A CN108435777B (en) | 2018-04-08 | 2018-04-08 | Pollute soil pyrolysis and spray prosthetic devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108435777A true CN108435777A (en) | 2018-08-24 |
| CN108435777B CN108435777B (en) | 2020-11-27 |
Family
ID=63198567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304624.0A Active CN108435777B (en) | 2018-04-08 | 2018-04-08 | Pollute soil pyrolysis and spray prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435777B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482634A (en) * | 2018-11-08 | 2019-03-19 | 张锐 | A kind of integrated form prosthetic device of organic material contaminated soil |
| CN110116128A (en) * | 2019-04-24 | 2019-08-13 | 广西博世科环保科技股份有限公司 | A kind of intelligent integral soil remediation equipment and restorative procedure |
| CN112517625A (en) * | 2021-01-04 | 2021-03-19 | 广东鸿土规划设计有限公司 | Farmland is with electronic soil heavy metal removal equipment |
| CN115318818A (en) * | 2022-07-15 | 2022-11-11 | 上海化工院环境工程有限公司 | Multifunctional multi-mode integrated soil ex-situ remediation system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115318818A (en) * | 2022-07-15 | 2022-11-11 | 上海化工院环境工程有限公司 | Multifunctional multi-mode integrated soil ex-situ remediation system and method |
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| Publication number | Publication date |
|---|---|
| CN108435777B (en) | 2020-11-27 |
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Denomination of invention: A pyrolysis spray remediation device for polluted soil Effective date of registration: 20211224 Granted publication date: 20201127 Pledgee: Rizhao Bank Co.,Ltd. Donggang sub branch Pledgor: Rizhao xindonggang Agricultural Development Co., Ltd Registration number: Y2021980016534 |
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