CN216324163U

CN216324163U - Forestry is ecological remediation device for soil

Info

Publication number: CN216324163U
Application number: CN202122474440.9U
Authority: CN
Inventors: 易海斯
Original assignee: Hunan Lantian Environmental Protection Technology Co ltd
Current assignee: Hunan Lantian Environmental Protection Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-19
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an ecological restoration device for forestry soil, which comprises a restoration box, wherein a conduction box is fixedly embedded in the middle of the top end of the restoration box, a material box is fixedly connected to the top end of the conduction box, an anti-corrosion elastic sleeve is fixedly connected to the bottom end of the material box, two curved heat conduction plates are arranged in the restoration box, a plurality of heating pipes are arranged on one sides of the two curved heat conduction plates, and a filter box is fixedly embedded in one side of the top end of the restoration box Meanwhile, the energy consumption is lower, the repairing speed is high, and the soil can be continuously introduced.

Description

Forestry is ecological remediation device for soil

Technical Field

The utility model relates to a soil remediation device, in particular to an ecological remediation device for forestry soil.

Background

Soil remediation is a technical measure for restoring normal functions of polluted soil, and in the soil remediation industry, the existing soil remediation technologies are more than one hundred, and the common technologies are more than ten, which can be roughly divided into three methods, namely physical, chemical and biological methods.

One of the more common and very advanced technologies is thermal desorption repair technology, which heats the soil polluted by organic matters to a temperature higher than the boiling point of the organic matters in a heating manner, so that the organic matters in the adsorbed soil are volatilized into a gaseous state and then separated, therefore, the repair device is common when in use, but in the specific repair process, the following defects also exist:

1. the existing repairing device is used for accumulating a large amount of soil together and then heating the soil, but because the soil is accumulated together, the soil is difficult to be heated uniformly and sufficiently, so that the heating decomposition efficiency is very low, the energy consumption is high, and after a certain amount of soil is treated, the interior of the device is poured out and then a part of soil is introduced for repairing, so that the repairing continuity is poor;

2. in the prior art, after soil is heated, pollutants in the soil are decomposed and separated, but due to the complex nature of the soil, the separated pollutants are difficult to completely separate or have a slow separation speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ecological restoration device for forestry soil, which aims to solve the problems of uneven heating, high energy consumption, slow heat conduction and slow pollutant separation in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an ecological restoration device for forestry soil comprises a restoration box, wherein a conduction box is fixedly embedded in the middle of the top end of the restoration box, a material box is fixedly connected to the top end of the conduction box, an anti-corrosion elastic sleeve is fixedly connected to the bottom end of the material box, two curved heat-conducting plates are arranged inside the restoration box, a plurality of heating pipes are arranged on one sides of the two curved heat-conducting plates, a filter box is fixedly embedded in one side of the top end of the restoration box, a plurality of layers of filter screens are fixedly connected to the middle of the inner wall of the filter box, activated carbon is filled in the tops of the layers of filter screens, an exhaust pipe is fixedly embedded in the bottom of one side wall of the filter box, a fan is arranged on one side inside the restoration box, a transverse pipe is fixedly connected to an air outlet of the fan, a plurality of air guide pipes are fixedly connected to one side wall of the transverse pipe, an adjusting plate is arranged on one side of the bottom of the restoration box, and a strip-shaped leaking groove is chiseled on one side of the adjusting plate, repair one side fixed mounting of bottom of the case portion inner wall has the motor, the output of motor runs through the bottom transmission of repairing the case and is connected with the plectane, the middle part of repairing the bottom of the case portion is dug there is the bar blown down tank, the equal fixedly connected with landing leg in four corners of repairing the bottom of the case portion.

As a preferred technical scheme of the utility model, the bottom end of the feed box is provided with a discharge chute, the discharge chute is opposite to the position of the anti-corrosion elastic sleeve, the top end of the feed box is connected with a box cover in a clamping manner, and one side of the top end of the filter box is fixedly embedded with a discharge pipe.

As a preferred technical scheme of the utility model, two ends of the two curved heat-conducting plates are respectively and fixedly connected with the inner walls of two sides of the repairing box, and two side sides of the bottom end of the anti-corrosion elastic sleeve are respectively and fixedly connected with two sides of the top ends of the two curved heat-conducting plates.

As a preferred technical scheme of the utility model, two ends of the heating pipes are respectively and fixedly connected with the inner walls of two sides of the repair box, and the heating pipes are electrically connected with a power supply.

As a preferred technical scheme of the utility model, one end of the exhaust pipe is fixedly connected with the top of one side wall of one of the curved heat conducting plates, one ends of the air guide pipes are fixedly connected with the bottom of one side wall of the other curved heat conducting plate, and the connecting parts of the two curved heat conducting plates, the exhaust pipe and the air guide pipes are fixedly embedded with the blocking nets.

As a preferred technical scheme of the utility model, an air inlet of the fan is fixedly connected with an air inlet pipe, the middle part of the air inlet pipe is fixedly embedded with one side wall of the repair box, and the fan is electrically connected with a power supply.

As a preferred technical scheme of the utility model, one side of the bottom end of the repair box is fixedly connected with an installation plate, a plurality of compression springs are fixedly connected between the installation plate and an adjusting plate, and the motor is electrically connected with a power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1. the soil heat conduction plate is provided with the two curved heat conduction plates, the material box is matched with the anti-corrosion elastic sleeve between the two curved heat conduction plates, a small amount of soil can be slowly introduced between the two curved heat conduction plates, the soil can be fully attached to the curved heat conduction plates, the heating is more sufficient and rapid, the distance between the two curved heat conduction plates is limited, the entering soil layer is relatively thin, compared with the conventional method for heating a large amount of accumulated soil, the soil heat conduction plate has the advantages of higher heating efficiency, lower energy consumption, high restoration speed, capability of continuously introducing, heating and separating and discharging pollutants, and great improvement on restoration efficiency.

2. The utility model is provided with the filter box, the exhaust pipe, the plurality of air guide pipes and the fan, and can introduce air flow after soil is introduced and heated to drive evaporated pollutants and discharge the pollutants after filtration treatment, thereby improving the convenience and safety of soil pollutant treatment and restoration, and accelerating the separation and safe discharge of the pollutants.

3. The utility model is provided with the rotating round plate, and is matched with the adjusting plate, the strip-shaped chute and the plurality of compression springs, so that soil can be discharged at intervals, the soil restoration continuity is not influenced, the retention time of the soil between the two curved heat-conducting plates can be prolonged, the restoration treatment is further ensured to be in place and then discharged, and the relative tightness of the restoration box is increased, so that the continuous dissipation of heat energy is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a top view of the duct portion of the present invention;

fig. 4 is a schematic structural view of the regulating plate portion of the present invention.

In the figure: 1. repairing the box; 2. a material box; 3. conducting the box; 4. a filter box; 5. a discharge pipe; 6. a curved heat conducting plate; 7. activated carbon; 8. filtering with a screen; 9. an anti-corrosion elastic sleeve; 10. an exhaust duct; 11. a motor; 12. heating a tube; 13. a fan; 14. an air inlet pipe; 15. a transverse tube; 16. a strip-shaped leak groove; 17. blocking a net; 18. an air guide pipe; 19. a circular plate; 20. an adjusting plate; 21. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an ecological restoration device for forestry soil:

according to the drawings of fig. 1-4, the repairing box comprises a repairing box 1, a conducting box 3 is fixedly embedded in the middle of the top end of the repairing box 1, a material box 2 is fixedly connected to the top end of the conducting box 3, an anti-corrosion elastic sleeve 9 is fixedly connected to the bottom end of the material box 2, two curved heat-conducting plates 6 are arranged inside the repairing box 1, a plurality of heating pipes 12 are arranged on one sides of the two curved heat-conducting plates 6, a filter box 4 is fixedly embedded in one side of the top end of the repairing box 1, a multi-layer filter screen 8 is fixedly connected to the middle of the inner wall of the filter box 4, activated carbon 7 is filled in the top of the multi-layer filter screen 8, an exhaust pipe 10 is fixedly embedded in the bottom of one side wall of the filter box 4, a fan 13 is arranged on one side of the inside of the repairing box 1, a horizontal pipe 15 is fixedly connected to an air outlet of the fan 13, a plurality of air guide pipes 18 are fixedly connected to one side wall of the horizontal pipe 15, an adjusting plate 20 is arranged on one side of the bottom of the repairing box 1, a strip-shaped leakage groove 16 is chiseled on one side of the adjusting plate 20, repair one side fixed mounting of case 1 bottom inner wall has motor 11, and the output of motor 11 runs through the bottom transmission of repairing case 1 and is connected with plectane 19, and the output of motor 11 does not fix the central point at plectane 19 and puts, and plectane 19 can spaced promotion regulating plate 20's removal when following the rotation like this, and it has the bar blown down tank to open the chisel in the middle part of repairing case 1 bottom, and the equal fixedly connected with landing leg in four corners of repairing case 1 bottom.

Wherein, the bottom of workbin 2 is excavated there is the blown down tank, the position of blown down tank is just right with anticorrosive elastic sleeve 9's position, soil is from the blown down tank back of discharging, enter into anticorrosive elastic sleeve 9, anticorrosive elastic sleeve 9 has elasticity, after getting into soil, can live soil parcel, do not influence the continuation of soil and flow, reduce the gap simultaneously, thereby avoid the air current to flow out in a large number from anticorrosive elastic sleeve 9, the top block of workbin 2 is connected with the case lid, one side fixed the inlaying on 4 tops of filter box has delivery pipe 5, two curved heat-conducting plates 6's both ends respectively with the both sides inner wall fixed connection who restores case 1, the both sides avris of anticorrosive elastic sleeve 9 bottom respectively with the both sides fixed connection on 6 tops of two curved heat-conducting plates.

In addition, the both ends of a plurality of heating pipes 12 respectively with repair the both sides inner wall fixed connection of case 1, a plurality of heating pipes 12 all with power electric connection, the one end of exhaust pipe 10 and the top fixed connection of one of them curved shape heat-conducting plate 6 lateral wall, the one end of a plurality of guide ducts 18 all with the bottom fixed connection of another curved shape heat-conducting plate 6 lateral wall, two curved shape heat-conducting plates 6 and the junction of exhaust pipe 10 and a plurality of guide ducts 18 all fixedly the scarf joint have the resistance net 17, in order to avoid the soil between two curved shape heat-conducting plates 6 to enter into exhaust pipe 10 or guide duct 18.

Finally, an air inlet pipe 14 is fixedly connected to an air inlet of the fan 13, the middle of the air inlet pipe 14 is fixedly embedded with one side wall of the repairing box 1, the fan 13 is electrically connected with a power supply, a mounting plate is fixedly connected to one side of the bottom end of the repairing box 1, a plurality of compression springs 21 are fixedly connected between the mounting plate and the adjusting plate 20, and the motor 11 is electrically connected with the power supply.

When the ecological restoration device is used in detail, an operator can open the box cover, soil to be restored is poured into the restoration box 1, then the box cover is covered, the soil slowly penetrates into the anticorrosion elastic sleeve 9 from the discharge chute under the action of gravity, then slowly enters between the two curved heat conduction plates 6, the heating pipes 12 are simultaneously opened, the plurality of heating pipes 12 generate high temperature and transmit the high temperature to the two curved heat conduction plates 6, the soil placed between the two curved heat conduction plates is fully attached to the high temperature curved heat conduction plates 6 to be rapidly heated, pollutants in the soil are evaporated after reaching the boiling point, the fan 13 is started in advance, the fan 13 sucks fresh air into the transverse pipe 15 through the air inlet pipe 14 and then uniformly enters between the two curved heat conduction plates 6 through the plurality of air guide pipes 18, the entering air flow drives the pollutants to be heated and evaporated to flow, so that the pollutants pass through the soil to gradually rise, then enter into filter box 4 from exhaust pipe 10, under the filtration of multilayer filter screen 8 and active carbon 7, finally discharge from discharge pipe 5, the pollutant can continue to flow by the soil of thermal evaporation, also open motor 11 in advance, motor 11 drives the incessantly rotation of plectane 19, when plectane 19 rotates and is close to regulating plate 20, regulating plate 20 is promoted, thereby a plurality of compression spring 21 compress, the bar chute 16 of regulating plate 20 is just right with the bar blown down tank this moment, thereby soil after the restoration is discharged from the bar blown down tank, plectane 19 continues the rotation and is far away from regulating plate 20, compression spring 21 resets, the bar chute 16 and the bar blown down tank of regulating plate 20 stagger, thereby soil can not flow out, increase the length of time that soil stops between two curved shape heat-conducting plates 6, thereby further ensure that restoration processing targets in place and discharges.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological remediation device for forestry soil, is including restoreing case (1), its characterized in that: the middle part of repairing case (1) top is fixed to be inlayed and is had switch-on case (3), the top fixedly connected with workbin (2) of switch-on case (3), the bottom fixedly connected with anticorrosive elastic sleeve (9) of workbin (2), the inside of repairing case (1) is equipped with two bent shape heat-conducting plates (6), two one side of bent shape heat-conducting plate (6) all is equipped with a plurality of heating pipes (12), one side fixed the scarf joint of repairing case (1) top has filter box (4), the middle part fixedly connected with multilayer filter screen (8) of filter box (4) inner wall, the top packing of multilayer filter screen (8) has active carbon (7), the bottom fixed the scarf joint of a lateral wall of filter box (4) has exhaust pipe (10), one side of repairing case (1) inside is equipped with fan (13), the air outlet fixedly connected with of fan (13) violently manages (15), a plurality of air guide pipes (18) are fixedly connected to one side wall of the transverse pipe (15), an adjusting plate (20) is arranged on one side of the bottom of the repairing box (1), a strip-shaped leaking groove (16) is formed in one side of the adjusting plate (20), a motor (11) is fixedly mounted on one side of the inner wall of the bottom end of the repairing box (1), a circular plate (19) is connected to the output end of the motor (11) in a penetrating mode through the bottom end of the repairing box (1), a strip-shaped discharging groove is formed in the middle of the bottom end of the repairing box (1), and supporting legs are fixedly connected to four corners of the bottom end of the repairing box (1).

2. The ecological restoration device for forestry soil of claim 1, wherein: the bottom of workbin (2) is opened and is dug there is the blown down tank, the position of blown down tank is just right with the position of anticorrosive elastic sleeve (9), the top block of workbin (2) is connected with the case lid, the fixed scarf joint in one side on filter cartridge (4) top has delivery pipe (5).

3. The ecological restoration device for forestry soil of claim 1, wherein: two the both ends of bent shape heat-conducting plate (6) respectively with repair the both sides inner wall fixed connection of case (1), the both sides avris of anticorrosive elastic sleeve (9) bottom respectively with the both sides fixed connection on two bent shape heat-conducting plate (6) tops.

4. The ecological restoration device for forestry soil of claim 1, wherein: the two ends of the heating pipes (12) are fixedly connected with the inner walls of the two sides of the repairing box (1) respectively, and the heating pipes (12) are electrically connected with a power supply.

5. The ecological restoration device for forestry soil of claim 1, wherein: one end of the exhaust pipe (10) is fixedly connected with the top of one side wall of one of the curved heat conduction plates (6), one end of each of the air guide pipes (18) is fixedly connected with the bottom of one side wall of the other curved heat conduction plate (6), and the connection parts of the two curved heat conduction plates (6), the exhaust pipe (10) and the air guide pipes (18) are fixedly embedded with a blocking net (17).

6. The ecological restoration device for forestry soil of claim 1, wherein: an air inlet of the fan (13) is fixedly connected with an air inlet pipe (14), the middle of the air inlet pipe (14) is fixedly embedded with one side wall of the repair box (1), and the fan (13) is electrically connected with a power supply.

7. The ecological restoration device for forestry soil of claim 1, wherein: repair one side fixedly connected with mounting panel of case (1) bottom, a plurality of compression spring (21) of fixedly connected with between mounting panel and regulating plate (20), motor (11) and power electric connection.