CN114367526A - Polluted soil remediation system based on urban greening system - Google Patents
Polluted soil remediation system based on urban greening system Download PDFInfo
- Publication number
- CN114367526A CN114367526A CN202111524791.4A CN202111524791A CN114367526A CN 114367526 A CN114367526 A CN 114367526A CN 202111524791 A CN202111524791 A CN 202111524791A CN 114367526 A CN114367526 A CN 114367526A
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- China
- Prior art keywords
- preheating chamber
- rotary
- cellar
- soil remediation
- baffles
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- 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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- 239000002689 soil Substances 0.000 title claims abstract description 33
- 238000005067 remediation Methods 0.000 title claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000010802 sludge Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a polluted soil remediation system based on an urban greening system, which comprises a support plate, wherein a rotary cellar is arranged on the upper surface of the support plate, a mud storage tank is arranged on one side of the rotary cellar, a combustion chamber is arranged on the other side of the rotary cellar, a stirring rod is arranged inside the rotary cellar, the bottom end of the stirring rod penetrates through the support plate and is connected with a motor, a heat delivery cylinder is sleeved on the outer wall of the rotary cellar, a circle of air outlet is arranged at the upper end inside the rotary cellar, a plurality of baffles are arranged inside the preheating chamber, one ends of the baffles are fixed inside the preheating chamber through a first rotating shaft, a rotating wheel is arranged at the other ends of the baffles, a plurality of screw rods are arranged on the side wall of the preheating chamber, a guide groove is matched with the rotating wheel, a feed inlet is arranged at the top end of the preheating chamber, and a solar cell panel is arranged above the preheating chamber. The consumption of electric energy in work is reduced, the cost of soil remediation is saved, and a certain environmental protection effect is achieved.
Description
Technical Field
The invention relates to a polluted soil remediation system based on an urban greening system.
Background
As is known, land resources in China are not abundant, the soil environment condition is overall optimistic, the national soil pollution exceeding rate reaches 16.1%, the soil environment problem of abandoned lands in the industrial and mining industry is outstanding, the quality of the soil environment of cultivated lands is more embarrassing, although the soil is originally a natural accommodation place and a purification treatment place of various wastes, when various pollutants accommodated in the soil are too much, the self-purification capacity of the soil is affected and exceeded, the soil self needs to be repaired, the pollution repair of the soil in China usually adopts a single mode at present, the polluted soil is often complex in condition and various in pollution sources, and therefore, a polluted soil repair system based on an urban greening system is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a polluted soil remediation system based on an urban greening system.
A polluted soil remediation system based on an urban greening system comprises a supporting plate, wherein a rotary cellar is arranged on the upper surface of the supporting plate, a sludge storage tank is arranged on one side of the rotary cellar, a combustion chamber is arranged on the other side of the rotary cellar, a stirring rod is arranged in the rotary cellar, the bottom end of the stirring rod penetrates through the supporting plate and is connected with a motor, a heat delivery cylinder is sleeved on the outer wall of the rotary cellar, a circle of air outlet is arranged at the upper end of the interior of the rotary cellar and is communicated with the heat delivery cylinder, the top end of the rotary cellar is connected with the bottom end of a preheating chamber through a discharge port, a plurality of baffles are arranged in the preheating chamber, one ends of the baffles are fixed in the preheating chamber through a first rotating shaft, a rotating wheel is arranged at the other end of each baffle, the rotating wheel and the baffles are fixed through a second rotating shaft, a plurality of screw rods are arranged on the side wall of the preheating chamber, and the bottom ends of the screw rods penetrate through the side wall of the preheating chamber and are connected with a guide block, the central authorities of guide block are equipped with the guide way, guide way and swiveling wheel looks adaptation, the top of preheating chamber be equipped with the feed inlet, the top of preheating chamber be equipped with solar cell panel, solar cell panel's four corners department all link to each other through the upper surface of bracing piece with the backup pad, solar cell panel's below be equipped with the battery, the battery link to each other with combustion chamber, preheating chamber, motor respectively, the four corners department of the bottom of backup pad all be equipped with rolling device.
As a further improvement, the outer wall of the preheating chamber is provided with a heat conduction layer.
As a further improvement, the outer wall of the screw is provided with a wear-resistant layer.
As a further improvement, the number of the baffles is 3.
As a further improvement, the air outlet is obliquely fixed with the inner wall of the rotary kiln.
As a further improvement, the rotary kiln is connected with the combustion chamber through an air inlet pipe, and the sludge storage tank is connected with the lower end of the rotary kiln through a discharge pipe.
Has the advantages that:
according to the invention, the solar cell panel and the heat conducting layer are utilized to heat the soil, and natural energy is combined with the device, so that the consumption of electric energy in work is reduced, the cost of soil remediation is saved, and a certain environment-friendly effect is achieved.
The adjustable baffle is arranged, the inclination degree of the baffle is adjusted through the position of the movable bolt, the adjustable baffle can be adjusted at any time according to the actual use condition, the practicability of the device is improved, the operation is simple and convenient, and the subsequent processing and use are more convenient.
The invention discharges hot gas in the combustion chamber through the circle of gas outlets, the hot gas is uniformly discharged, and the heating is more sufficient, so that the soil remediation effect is improved.
Drawings
FIG. 1 is a schematic diagram of the general structure of a polluted soil remediation system based on an urban greening system;
FIG. 2 is a schematic diagram of a top view of the interior of the rotary kiln;
FIG. 3 is a schematic view of the structure of the adjustable screw;
1. the solar energy battery board 2, the storage battery 3, the preheating chamber 4, the heat conduction layer 5, the baffle 6, the second rotating shaft 7, the wear-resistant layer 8, the discharge port 9, the rotary kiln 10, the heat delivery cylinder 11, the gas outlet 12, the stirring rod 13, the motor 14, the rolling device 15, the sludge storage tank 16, the combustion chamber 17, the rotating wheel 18 and the guide groove.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 to 3, a contaminated soil remediation system based on an urban greening system comprises a solar cell panel 1, a storage battery 2, a preheating chamber 3, a heat conduction layer 4, a baffle 5, a second rotating shaft 6, a wear-resistant layer 7, a discharge port 8, a rotary kiln 9, a heat delivery cylinder 10, an air outlet 11, a stirring rod 12, a motor 13, a rolling device 14, a sludge storage tank 15, a combustion chamber 16, a rotating wheel 17 and a guide groove 18.
A polluted soil remediation system based on an urban greening system comprises a supporting plate, wherein a rotary cellar 9 is arranged on the upper surface of the supporting plate, a sludge storage tank 15 is arranged on one side of the rotary cellar 9, a combustion chamber 16 is arranged on the other side of the rotary cellar 9, a stirring rod 12 is arranged inside the rotary cellar 9, the bottom end of the stirring rod 12 penetrates through the supporting plate to be connected with a motor 13, a heat delivery cylinder 10 is sleeved on the outer wall of the rotary cellar 9, a circle of gas outlet 11 is arranged at the upper end of the inside of the rotary cellar 9, the gas outlet 11 is communicated with the heat delivery cylinder 10, the top end of the rotary cellar 9 is connected with the bottom end of a preheating chamber 3 through a discharge port 8, a plurality of baffles 5 are arranged inside the preheating chamber 3, one ends of the baffles 5 are fixed inside the preheating chamber 3 through a first rotating shaft, a rotating wheel 17 is arranged at the other end of the baffles 5, and the rotating wheel 17 and the baffles 5 are both fixed through a second rotating shaft 6, the side wall of the preheating chamber 3 is provided with a plurality of screws, the bottom ends of the screws penetrate through the side wall of the preheating chamber 3 to be connected with guide blocks, the center of each guide block is provided with a guide groove 18, the guide grooves 18 are matched with a rotating wheel 17, the top end of the preheating chamber 3 is provided with a feed inlet, a solar cell panel 1 is arranged above the preheating chamber 3, four corners of the solar cell panel 1 are connected with the upper surface of a supporting plate through supporting rods, a storage battery 2 is arranged below the solar cell panel 1, the storage battery 2 is respectively connected with a combustion chamber 16, the preheating chamber 3 and a motor 13, four corners of the bottom of the supporting plate are provided with rolling devices 14, the outer wall of the preheating chamber 3 is provided with a heat conduction layer 4, the outer wall of the screws is provided with a wear-resistant layer 7, the number of baffles 5 is 3, and an air outlet 11 is obliquely fixed with the inner wall of a rotary kiln 9, the rotary kiln 9 is connected with a combustion chamber 16 through an air inlet pipe, and the sludge storage tank 15 is connected with the lower end of the rotary kiln 9 through a discharge pipe.
During the use, will pollute soil and get into through the feed inlet and preheat indoorly, according to the rotatory adjusting bolt's of the actual conditions position of soil, the swiveling wheel rolls in the guide way, thereby reach the purpose of adjustment baffle's inclination, make earth get into and preheat the smooth discharge gate that gets into behind the room after, soil gets into and preheats indoor first heating, finally get into the gyration cellar for storing things in, earth after preheating gets into the gyration cellar for storing things in the back start combustion chamber, heat in the combustion chamber gets into the gyration cellar for storing things through the gas outlet and carries out thermal desorption restoration, soil after the final restoration accomplishes gets into in the mud storage tank.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A polluted soil remediation system based on an urban greening system is characterized by comprising a supporting plate, wherein a rotary cellar is arranged on the upper surface of the supporting plate, a sludge storage tank is arranged on one side of the rotary cellar, a combustion chamber is arranged on the other side of the rotary cellar, a stirring rod is arranged in the rotary cellar, the bottom end of the stirring rod penetrates through the supporting plate to be connected with a motor, a heat delivery cylinder is sleeved on the outer wall of the rotary cellar, a circle of air outlet is arranged at the upper end of the interior of the rotary cellar and communicated with the heat delivery cylinder, the top end of the rotary cellar is connected with the bottom end of a preheating chamber through a discharge port, a plurality of baffles are arranged in the preheating chamber, one ends of the baffles are fixed in the preheating chamber through a first rotating shaft, a rotating wheel is arranged at the other end of each baffle, the rotating wheel and the baffles are fixed through a second rotating shaft, and a plurality of screw rods are arranged on the side wall of the preheating chamber, the bottom of screw rod passes the lateral wall of preheating chamber and links to each other with the guide block, and the central authorities of guide block are equipped with the guide way, guide way and swiveling wheel looks adaptation, the top of preheating chamber be equipped with the feed inlet, the top of preheating chamber be equipped with solar cell panel, solar cell panel's four corners department all link to each other through the upper surface of bracing piece with the backup pad, solar cell panel's below be equipped with the battery, the battery link to each other with combustion chamber, preheating chamber, motor respectively, the four corners department of the bottom of backup pad all be equipped with rolling device.
2. The polluted soil remediation system based on an urban afforestation system according to claim 1, wherein a heat conduction layer is provided on an outer wall of the preheating chamber.
3. The polluted soil remediation system based on an urban greening system as claimed in claim 1, wherein a wear-resistant layer is arranged on an outer wall of the screw.
4. The urban landscaping system-based contaminated soil remediation system of claim 1, wherein the number of baffles is 3.
5. The polluted soil remediation system based on an urban landscaping system as claimed in claim 1, wherein the air outlet is obliquely fixed to the inner wall of the rotary kiln.
6. The urban afforestation system-based contaminated soil remediation system according to claim 1, wherein the rotary kiln is connected to the combustion chamber through an air inlet pipe, and the sludge storage tank is connected to the lower end of the rotary kiln through a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524791.4A CN114367526A (en) | 2021-12-14 | 2021-12-14 | Polluted soil remediation system based on urban greening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524791.4A CN114367526A (en) | 2021-12-14 | 2021-12-14 | Polluted soil remediation system based on urban greening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114367526A true CN114367526A (en) | 2022-04-19 |
Family
ID=81139736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111524791.4A Pending CN114367526A (en) | 2021-12-14 | 2021-12-14 | Polluted soil remediation system based on urban greening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114367526A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204165365U (en) * | 2014-08-13 | 2015-02-18 | 江苏东台东南农药化工有限公司 | A kind of vertical efficient dryer |
| CN104785512A (en) * | 2015-03-26 | 2015-07-22 | 重庆太湖锅炉股份有限公司 | Contaminated soil remediation system |
| CN108236987A (en) * | 2018-04-02 | 2018-07-03 | 邱福祥 | A kind of stalk processing pulverizer being more energy-saving and environmentally friendly |
| CN108981368A (en) * | 2018-08-16 | 2018-12-11 | 苏州仁益生物科技有限公司 | A kind of efficient rice drying machine |
| CN110201990A (en) * | 2019-06-11 | 2019-09-06 | 江苏博世建设有限公司 | Contaminated soil remediation system adopting recirculating |
-
2021
- 2021-12-14 CN CN202111524791.4A patent/CN114367526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204165365U (en) * | 2014-08-13 | 2015-02-18 | 江苏东台东南农药化工有限公司 | A kind of vertical efficient dryer |
| CN104785512A (en) * | 2015-03-26 | 2015-07-22 | 重庆太湖锅炉股份有限公司 | Contaminated soil remediation system |
| CN108236987A (en) * | 2018-04-02 | 2018-07-03 | 邱福祥 | A kind of stalk processing pulverizer being more energy-saving and environmentally friendly |
| CN108981368A (en) * | 2018-08-16 | 2018-12-11 | 苏州仁益生物科技有限公司 | A kind of efficient rice drying machine |
| CN110201990A (en) * | 2019-06-11 | 2019-09-06 | 江苏博世建设有限公司 | Contaminated soil remediation system adopting recirculating |
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Application publication date: 20220419 |