CN111203440A - Environment-friendly is from exhaust apparatus for soil remediation - Google Patents
Environment-friendly is from exhaust apparatus for soil remediation Download PDFInfo
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- CN111203440A CN111203440A CN202010032284.8A CN202010032284A CN111203440A CN 111203440 A CN111203440 A CN 111203440A CN 202010032284 A CN202010032284 A CN 202010032284A CN 111203440 A CN111203440 A CN 111203440A
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- exhaust
- lifting plate
- gas collecting
- collecting hood
- soil remediation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
- B09C1/105—Reclamation of contaminated soil microbiologically, biologically or by using enzymes using fungi or plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mycology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the field of soil remediation, and particularly relates to an environment-friendly self-exhaust device for soil remediation, which comprises a plant planting area and a gas collecting hood covering the plant planting area, wherein a lifting plate is connected to the inner side wall of the gas collecting hood in a sealing and sliding manner, the lifting plate divides the gas collecting hood into a planting cavity and an exhaust cavity, a plurality of exhaust holes are formed in the lifting plate, the gas collecting hood and the lifting plate are both made of transparent materials, two support rods are arranged above the lifting plate, the mutually close ends of the two support rods are rotatably connected through a rotating bearing, the other ends of the two support rods are respectively hinged with the inner top surface of the gas collecting hood and the lifting plate, a telescopic bag is fixedly mounted at the joint of the two support rods, and the other end of the telescopic bag is fixedly connected with the side wall of the. The invention can absorb the gaseous methyl selenate volatilized by the cauliflower, prevent the pollution to the atmosphere, and spray nutrient solution on the plant planting area to promote the growth and development of the cauliflower.
Description
Technical Field
The invention belongs to the field of soil remediation, and particularly relates to an environment-friendly self-exhaust device for soil remediation.
Background
Soil remediation is a technical measure for restoring normal functions of polluted soil, and in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology also has more than ten, and the technology can be roughly divided into three methods, namely physical, chemical and biological; the plant restoration is to improve the chemical and physical limiting conditions of soil unfavorable to the growth of plants by applying agricultural technology, to make the plants suitable for planting, and to restore and reconstruct the natural ecological environment and vegetation landscape by planting preferable plants and directly or indirectly absorbing, volatilizing, separating and degrading pollutants by rhizosphere microorganisms thereof.
Researches show that the cauliflower can absorb Se in soil and volatilize the Se in the form of methyl selenate, so that the Se content in the soil can be effectively reduced, however, in actual operation, the method only changes the medium of pollutants, the pollutants released into the atmosphere can generate a secondary pollution problem, the pollutants can still cause harm to human bodies, and certain risk exists for environmental safety.
Therefore, an environment-friendly self-exhaust device for soil remediation is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that secondary pollution is caused by pollutants released into the atmosphere, and provides an environment-friendly self-exhaust device for soil remediation, which can reduce the secondary pollution.
In order to achieve the purpose, the invention adopts the following technical scheme: an environment-friendly self-exhaust device for soil remediation comprises a plant planting area and a gas collecting hood covering the plant planting area, wherein a lifting plate is connected to the inner side wall of the gas collecting hood in a sealing and sliding manner, the lifting plate divides the gas collecting hood into a planting cavity and an exhaust cavity, a plurality of exhaust holes are formed in the lifting plate, the gas collecting hood and the lifting plate are both made of transparent materials, two support rods are arranged above the lifting plate, one ends, close to each other, of the two support rods are rotatably connected through a rotating bearing, the other ends of the two support rods are respectively hinged with the inner top surface of the gas collecting hood and the lifting plate, a telescopic bag is fixedly installed at the joint of the two support rods, the other end of the telescopic bag is fixedly connected with the side wall of the gas collecting hood, evaporation liquid is filled in the telescopic bag, a waste gas treatment box is fixedly installed on the side wall of the gas collecting hood, and is communicated with the, the side wall of the planting cavity is provided with an air inlet pipe in a penetrating mode, and a one-way valve is arranged in the air inlet pipe.
The invention has the advantages that: the cauliflower planted in the plant growing area can absorb Se in the polluted soil and volatilize the Se in the form of methyl selenate, can effectively reduce the Se content in the soil, the gaseous methyl selenate volatilizes into the planting cavity of the gas-collecting hood, and during the daytime, the sunlight irradiates on the telescopic bag, the evaporated liquor is heated and expanded to drive the telescopic bag to extend, then the two support rods are pushed to rotate, the lifting plate slides downwards, part of air in the planting cavity enters the exhaust cavity through the exhaust hole, the evaporative liquid cooling expansion bag contracts at night to drive the two support rods to rotate to an initial state, the lifting plate is pushed upwards to an initial position, then outside air can be sucked into the planting cavity through the air inlet pipe to ensure the growth of cauliflowers, simultaneously, push the air in the exhaust chamber into the exhaust-gas treatment case, absorb the processing to the gaseous methyl selenate in the air, prevent to cause the pollution to the atmosphere.
Preferably, the waste gas treatment box is filled with activated carbon.
Preferably, two flexible rubber boards of fixedly connected with on the lateral wall in exhaust hole, two the flexible rubber board is crisscross and all tilt up, the contained angle of flexible rubber board and exhaust hole axis is 30, has played one-way carminative effect, only allows to plant the air admission exhaust intracavity of intracavity.
Preferably, the lower extreme of intake pipe is equipped with the explosive box, be equipped with many capillaries in the explosive box, the upper end of capillary runs through the lateral wall of explosive box and intake pipe in proper order and extends to the intake pipe in and sets up, when the lifter plate rebound, the ambient air passes through the intake pipe and gets into the planting intracavity, and gas flows fast in the intake pipe, and can know according to bernoulli's principle, when equal altitude flows, the velocity of flow is big more, and pressure is less in the pressure is less, then pressure in the intake pipe is less, and nutrient solution in the explosive box can follow the capillary and get into in the intake pipe to follow the air and spray to plant planting district, promote the good growth and development of cauliflo.
Preferably, rotate on the inside wall of intake pipe and connect the crown gear ring, the internal fixed fan that is equipped with of crown gear ring, it is connected with the gear to rotate on the inside wall of intake pipe, gear and crown gear ring meshing, coaxial fixedly connected with pivot in the gear, the lower extreme of pivot runs through the lateral wall of intake pipe and explosive box in proper order and extends to the explosive box in, the lower extreme fixed mounting of pivot has the stirring leaf, and when the air flowed in the intake pipe, the blowing fan rotated, then rotated through crown gear ring drive gear, drives the epaxial stirring leaf rotation then, stirs the nutrient solution in the explosive box, guarantees its good drug effect.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of an environmental protection type self-venting apparatus for soil remediation, according to the present invention, showing a structure of a bellows when the bellows is extended;
FIG. 2 is a schematic view showing a construction of a bellows of an environment-friendly self-exhaust apparatus for soil remediation in accordance with embodiment 1 of the present invention when shortened;
FIG. 3 is a schematic structural view of an environment-friendly self-exhaust apparatus for soil remediation according to embodiment 2 of the present invention;
fig. 4 is an enlarged view at a in fig. 2.
In the figure, 1 plant growing area, 2 gas collecting hood, 3 lifting plate, 4 planting cavity, 5 exhaust cavity, 6 exhaust hole, 7 support rod, 8 expansion capsule, 9 waste gas treating box, 10 exhaust pipe, 11 air inlet pipe, 12 flexible rubber plate, 13 medicine storage box, 14 capillary, 15 crown gear ring, 16 fan, 17 gear and 18 stirring blade.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-2, an environment-friendly self-exhaust device for soil remediation, including plant planting district 1 and the gas collecting channel 2 of cover setting in plant planting district 1 top, sealed sliding connection has lifter plate 3 on the inside wall of gas collecting channel 2, lifter plate 3 is divided into planting chamber 4 and exhaust chamber 5 with gas collecting channel 2, be equipped with a plurality of exhaust holes 6 in the lifter plate 3, two flexible rubber plates 12 of fixedly connected with on the lateral wall of exhaust hole 6, two flexible rubber plates 12 are crisscross and all tilt up, flexible rubber plate 12 is 30 with the contained angle of exhaust hole 6 axis, the effect of one-way exhaust has been played, only allow the air of planting in the chamber 4 to get into in the exhaust chamber 5.
The gas collecting channel 2 and the lifting plate 3 are made of transparent materials, two supporting rods 7 are arranged above the lifting plate 3, one ends, close to each other, of the two supporting rods 7 are rotatably connected through rotating bearings, the other ends of the two supporting rods 7 are hinged to the inner top surface of the gas collecting channel 2 and the lifting plate 3 respectively, a telescopic bag 8 is fixedly installed at the joint of the two supporting rods 7, the other end of the telescopic bag 8 is fixedly connected with the side wall of the gas collecting channel 2, evaporation liquid is filled in the telescopic bag 8, a waste gas treatment box 9 is fixedly installed on the side wall of the gas collecting channel 2, activated carbon is filled in the waste gas treatment box 9, the waste gas treatment box 9 is communicated with the inside of the exhaust cavity 5 through an exhaust pipe 10, an air inlet pipe 11 penetrates through the side wall of the planting cavity 4, a one-way valve is.
The working principle of the embodiment is as follows: cauliflower is planted in the plant planting area 1, Se in polluted soil can be absorbed and volatilized in the form of methyl selenate, the Se content in the soil can be effectively reduced, gaseous methyl selenate is volatilized into the planting cavity 4 of the gas collecting hood 2, sunlight irradiates the telescopic bag 8 in daytime, evaporated liquid is heated and expanded to drive the telescopic bag 8 to extend, then the two support rods 7 are pushed to rotate, the lifting plate 3 slides downwards (as shown in figure 1), and part of air in the planting cavity 4 enters the exhaust cavity 5 through the exhaust hole 6; at night, the shrink of evaporative liquid cooling flexible bag 8 drives two spinal branch vaulting poles 7 and rotates to initial condition, upwards promotes lifter plate 3 to initial position (as shown in fig. 2), then accessible intake pipe 11 inhales the external air and plants in the chamber 4, guarantees the cauliflower growth, simultaneously, in pushing into exhaust chamber 5 the air waste gas treatment case 9, absorbs the processing to the gaseous state methyl selenate in the air, prevents to cause the pollution to the atmosphere.
Example 2
As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: the lower extreme of intake pipe 11 is equipped with explosive box 13, be equipped with many capillaries 14 in the explosive box 13, capillary 14's upper end runs through explosive box 13 and intake pipe 11's lateral wall in proper order and extends to the intake pipe 11 and sets up, rotate on intake pipe 11's the inside wall and connect crown gear ring 15, crown gear ring 15 internal fixation inlays and is equipped with fan 16, it is connected with gear 17 to rotate on intake pipe 11's the inside wall, gear 17 meshes with crown gear ring 15, coaxial fixedly connected with pivot in the gear 17, the lower extreme of pivot runs through intake pipe 11 and explosive box 13's lateral wall in proper order and extends to in the explosive box 13, the lower extreme fixed mounting of pivot has stirring leaf 18.
In this embodiment, when the lifter plate 3 moves upward, the outside air enters the planting cavity 4 through the air inlet pipe 11, the air flows rapidly in the air inlet pipe 11, according to bernoulli's principle, when flowing at equal height, the flow rate is larger, the pressure is smaller, the pressure in the air inlet pipe 11 is smaller, the nutrient solution in the medicine storage box 13 can enter the air inlet pipe 11 along with the capillary 14 and spray to the plant planting area 1 along with the air, promote the good growth and development of cauliflower, and simultaneously, when the air flows in the air inlet pipe 11, the blowing fan 16 rotates, then the crown gear ring 15 drives the gear 17 to rotate, then the stirring blade 18 on the rotating shaft is driven to rotate, the nutrient solution in the medicine storage box is uniformly stirred, and the good pesticide effect is ensured.
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 (5)
1. An environment-friendly self-exhaust device for soil remediation comprises a plant planting area (1) and a gas collecting hood (2) covering the plant planting area (1), and is characterized in that a lifting plate (3) is connected to the inner side wall of the gas collecting hood (2) in a sealing and sliding manner, the gas collecting hood (2) is divided into a planting cavity (4) and an exhaust cavity (5) by the lifting plate (3), a plurality of exhaust holes (6) are formed in the lifting plate (3), the gas collecting hood (2) and the lifting plate (3) are both made of transparent materials, two support rods (7) are arranged above the lifting plate (3), one ends, close to each other, of the two support rods (7) are rotatably connected through rotating bearings, the other ends of the two support rods (7) are respectively hinged with the inner top surface of the gas collecting hood (2) and the lifting plate (3), and a telescopic bag (8) is fixedly mounted at the joint of the two support rods (7), the other end of flexible bag (8) and the lateral wall fixed connection of gas collecting channel (2), flexible bag (8) intussuseption is filled with the evaporative liquid, fixed mounting has exhaust-gas treatment case (9) on the lateral wall of gas collecting channel (2), exhaust-gas treatment case (9) are through blast pipe (10) and the inside intercommunication in exhaust chamber (5), it is provided with intake pipe (11) to run through on the lateral wall in planting chamber (4), be equipped with the check valve in intake pipe (11).
2. The environment-friendly self-exhaust device for soil remediation according to claim 1, wherein the exhaust treatment tank (9) is filled with activated carbon.
3. The environment-friendly self-exhaust device for soil remediation according to claim 1, wherein the side wall of the exhaust hole (6) is fixedly connected with two flexible rubber plates (12), the two flexible rubber plates (12) are staggered and both inclined upwards, and an included angle between the flexible rubber plates (12) and a central axis of the exhaust hole (6) is 30 °.
4. The environment-friendly self-exhaust device for soil remediation according to claim 1, wherein a medicine box (13) is provided at a lower end of the air inlet pipe (11), a plurality of capillary tubes (14) are provided in the medicine box (13), and upper ends of the capillary tubes (14) sequentially penetrate through side walls of the medicine box (13) and the air inlet pipe (11) and extend into the air inlet pipe (11).
5. The environment-friendly self-exhaust device for soil remediation is according to claim 4, wherein the inner side wall of the air inlet pipe (11) is rotatably connected with a crown gear ring (15), a fan (16) is fixedly embedded in the crown gear ring (15), the inner side wall of the air inlet pipe (11) is rotatably connected with a gear (17), the gear (17) is meshed with the crown gear ring (15), a rotating shaft is coaxially and fixedly connected in the gear (17), the lower end of the rotating shaft sequentially penetrates through the side walls of the air inlet pipe (11) and the medicine storage box (13) and extends into the medicine storage box (13), and a stirring blade (18) is fixedly mounted at the lower end of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032284.8A CN111203440A (en) | 2020-01-13 | 2020-01-13 | Environment-friendly is from exhaust apparatus for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032284.8A CN111203440A (en) | 2020-01-13 | 2020-01-13 | Environment-friendly is from exhaust apparatus for soil remediation |
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| Publication Number | Publication Date |
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| CN111203440A true CN111203440A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010032284.8A Withdrawn CN111203440A (en) | 2020-01-13 | 2020-01-13 | Environment-friendly is from exhaust apparatus for soil remediation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974154A (en) * | 2020-08-20 | 2020-11-24 | 刘勇 | A gaseous collection device of carbon disulfide for production of cellulose foam |
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| CN103639182A (en) * | 2013-12-16 | 2014-03-19 | 华北电力大学 | Multiple combined repairing system and method for arsenious organism in soil |
| CN106962320A (en) * | 2017-05-08 | 2017-07-21 | 惠安县泉联智能设备技术开发有限公司 | A kind of equipment of municipal administration with greenbelt weeding is easy to |
| CN207305444U (en) * | 2017-07-24 | 2018-05-04 | 天津科技大学 | Move the spliced cold miniature silo of tunnel negative pressure self-priming |
| CN208137138U (en) * | 2018-04-29 | 2018-11-23 | 湖北联诺建设有限公司 | A kind of ventilation movable plank house |
| CN109258190A (en) * | 2018-10-26 | 2019-01-25 | 何静雅 | A kind of flowerpot with water supplement function |
| CN110670503A (en) * | 2019-10-18 | 2020-01-10 | 王秀侠 | Road sign is used in construction |
-
2020
- 2020-01-13 CN CN202010032284.8A patent/CN111203440A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639182A (en) * | 2013-12-16 | 2014-03-19 | 华北电力大学 | Multiple combined repairing system and method for arsenious organism in soil |
| CN106962320A (en) * | 2017-05-08 | 2017-07-21 | 惠安县泉联智能设备技术开发有限公司 | A kind of equipment of municipal administration with greenbelt weeding is easy to |
| CN207305444U (en) * | 2017-07-24 | 2018-05-04 | 天津科技大学 | Move the spliced cold miniature silo of tunnel negative pressure self-priming |
| CN208137138U (en) * | 2018-04-29 | 2018-11-23 | 湖北联诺建设有限公司 | A kind of ventilation movable plank house |
| CN109258190A (en) * | 2018-10-26 | 2019-01-25 | 何静雅 | A kind of flowerpot with water supplement function |
| CN110670503A (en) * | 2019-10-18 | 2020-01-10 | 王秀侠 | Road sign is used in construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974154A (en) * | 2020-08-20 | 2020-11-24 | 刘勇 | A gaseous collection device of carbon disulfide for production of cellulose foam |
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Application publication date: 20200529 |
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