CN215508323U - Environment-friendly efficient soil organic matter treatment system - Google Patents
Environment-friendly efficient soil organic matter treatment system Download PDFInfo
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- CN215508323U CN215508323U CN202121893008.7U CN202121893008U CN215508323U CN 215508323 U CN215508323 U CN 215508323U CN 202121893008 U CN202121893008 U CN 202121893008U CN 215508323 U CN215508323 U CN 215508323U
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- thermal desorption
- dust collector
- tower
- organic matter
- cyclone
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Abstract
The utility model relates to an environment-friendly efficient soil organic matter treatment system which comprises a thermal desorption roller, a cyclone dust collector, a secondary combustion tower, a bag-type dust collector and a leaching tower, wherein a spiral material pusher is axially arranged at the lower part of a feed inlet in the thermal desorption roller and the thermal desorption roller, the outlet end of the spiral material pusher is connected with a discharge port and the inlet of the cyclone dust collector, the outlet of the cyclone dust collector is connected with the secondary combustion tower, the top of the secondary combustion tower is connected with the bag-type dust collector through a connecting pipe, the outlet end of the bag-type dust collector is connected with the inlet end of the leaching tower, and the outlet end of the leaching tower is provided with an exhaust chimney. The thermal desorption roller has the advantages of scientific and reasonable design, simple structure and low manufacturing cost, and the internal structure of the thermal desorption roller is combined with the cyclone dust collector, the secondary combustion tower, the bag-type dust collector and the leaching tower to complete the adsorption of the organic matters in the soil and finally form the discharge of purified gas, so that the treatment of the organic matters in the soil is efficient and environment-friendly, and the thermal desorption roller is suitable for being widely popularized and used in conversion and application.
Description
Technical Field
The utility model belongs to the field of environmental protection engineering, relates to a soil organic matter treatment technology, and particularly relates to an environment-friendly efficient soil organic matter treatment system.
Background
The harmfulness of soil pollution is that some organic matters pollute the soil and then pollute the atmosphere and water around the soil, and some organic matters or heavy metal pollutants pass through a food chain to have adverse effects on human bodies. Therefore, the work of treating the polluted soil is not slow enough.
The thermal desorption technology is one of effective technologies for repairing polluted soil, but at present, although some thermal desorption technologies and equipment related technologies are disclosed in China, the thermal desorption technologies have defects, and especially, the technical problems to be solved in the aspects of high-temperature desorption effect and environment-friendly smoke discharge are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides an environment-friendly and efficient soil organic matter treatment system, is efficient and environment-friendly in treatment, has an excellent application effect, and is suitable for transformation, popularization and application.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
the utility model provides an environmental protection high-efficient type soil organic matter processing system, includes thermal desorption cylinder, cyclone, second grade combustion tower, sack cleaner and drip washing tower, is provided with the feed inlet on the thermal desorption cylinder the lower part of the inside feed inlet of thermal desorption cylinder is provided with spiral pusher with thermal desorption cylinder axial, and the entry of discharge gate and cyclone is connected to this spiral stripper's exit end, and cyclone exit linkage second grade combustion tower passes through the connecting pipe at the top of second grade combustion tower and connects the sack cleaner, drip washing tower entry end is connected to the exit end of sack cleaner, is provided with exhaust chimney at the exit end of drip washing tower.
When the device is used, soil to be treated is fed into the thermal desorption roller from the feeding port, the thermal desorption device is opened at the same time, the soil is pushed in the pushing process of the spiral pusher and is subjected to high-temperature thermal desorption by the thermal desorption pipe, thermally desorbed metal elements enter the cyclone dust collector through the PVC sealing pipe for dust removal and then sequentially enter the secondary combustion tower, the bag-type dust collector and the leaching tower, and finally purified gas is discharged from an exhaust chimney of the leaching tower, so that the treatment of organic matters in the soil is efficient and environment-friendly.
And a plurality of thermal desorption pipes are annularly arranged on the inner wall side of the thermal desorption roller and are electrically connected with a thermal desorption device arranged on the outer wall side of the thermal desorption roller, so that the soil is thermally desorbed uniformly at high temperature.
And, can dismantle with cyclone entry end at the exit end of thermal desorption cylinder and be provided with the PVC sealed tube, this PVC sealed tube pipe wall is a plurality of V-arrangement recess folding joint settings, the discharge gate setting in the lower part of PVC sealed tube, effectively solved the metal element that the heat takes off and run off the problem of polluted environment, seal the pipe wall in addition and be a plurality of V-arrangement recess folding joint settings and can effectively slow down the speed that the metal flowed into cyclone, and have certain effect of holding back, improve subsequent treatment effeciency, reduce treatment cost.
The utility model has the advantages and positive effects that:
the thermal desorption rotary drum has the advantages of scientific and reasonable design, simple structure and low manufacturing cost, completes the adsorption of the organic matters in the soil by combining the arrangement of the internal structure of the thermal desorption rotary drum with the cyclone dust collector, the secondary combustion tower, the bag-type dust collector and the leaching tower, finally forms the discharge of purified gas, effectively controls the release of pollutants, ensures that the treatment of the organic matters in the soil is efficient and environment-friendly, and is suitable for wide popularization and use in conversion application.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
The utility model provides an environmental protection high-efficient type soil organic matter processing system, includes thermal desorption cylinder 2, cyclone 9, second grade combustion tower 8, sack cleaner and 5 drip washing tower 7, is provided with feed inlet 1 on thermal desorption cylinder the lower part of the inside feed inlet of thermal desorption cylinder is provided with spiral stoker 11 with thermal desorption cylinder axial, and the entry of discharge gate 10 and cyclone is connected to this spiral stoker's exit end, and cyclone exit linkage second grade combustion tower passes through the connecting pipe at the top of second grade combustion tower and connects the sack cleaner, the drip washing tower entry end is connected to the exit end of sack cleaner, is provided with exhaust chimney 6 at the exit end of drip washing tower.
A plurality of thermal desorption pipes 12 are annularly arranged on the inner wall side of the thermal desorption roller and are electrically connected with the thermal desorption device 3 arranged on the outer wall side of the thermal desorption roller.
Can dismantle with cyclone entry end at the exit end of thermal desorption cylinder and be provided with PVC sealed tube 4, this PVC sealed tube pipe wall is a plurality of V-arrangement recess folding joint settings, the discharge gate setting in the lower part of PVC sealed tube.
When the device is used, soil to be treated is fed into the thermal desorption roller from the feeding port, the thermal desorption device is opened at the same time, the soil is pushed in the pushing process of the spiral pusher and is subjected to high-temperature thermal desorption by the thermal desorption pipe, thermally desorbed metal elements enter the cyclone dust collector through the PVC sealing pipe for dust removal and then sequentially enter the secondary combustion tower, the bag-type dust collector and the leaching tower, and finally purified gas is discharged from an exhaust chimney of the leaching tower, so that the treatment of organic matters in the soil is efficient and environment-friendly.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (4)
1. The utility model provides an environmental protection high-efficient type soil organic matter processing system which characterized in that: including thermal desorption cylinder, cyclone, second grade combustion tower, sack cleaner and drip washing tower, be provided with the feed inlet on the thermal desorption cylinder the lower part of the inside feed inlet of thermal desorption cylinder is provided with spiral pusher with the thermal desorption cylinder axial, and the exit end of this spiral stripper is connected the entry of discharge gate and cyclone, and cyclone exit linkage second grade combustion tower passes through the connecting pipe at the top of second grade combustion tower and connects the sack cleaner, the exit end of sack cleaner is connected the drip washing tower entry end, is provided with exhaust chimney at the exit end of drip washing tower.
2. The environmental-friendly efficient soil organic matter treatment system according to claim 1, wherein: the thermal desorption cylinder is characterized in that a plurality of thermal desorption pipes are annularly arranged on the inner wall side of the thermal desorption cylinder, and the thermal desorption pipes are electrically connected with a thermal desorption device arranged on the outer wall side of the thermal desorption cylinder.
3. The environmental-friendly efficient soil organic matter treatment system according to claim 1 or 2, wherein: the outlet end of the thermal desorption roller and the inlet end of the cyclone dust collector are detachably provided with PVC sealing pipes, and the discharge port is arranged at the lower part of the PVC sealing pipes.
4. The environmental-friendly efficient soil organic matter treatment system according to claim 3, wherein: the pipe wall of the PVC sealing pipe is formed by folding and connecting a plurality of V-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893008.7U CN215508323U (en) | 2021-08-13 | 2021-08-13 | Environment-friendly efficient soil organic matter treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893008.7U CN215508323U (en) | 2021-08-13 | 2021-08-13 | Environment-friendly efficient soil organic matter treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215508323U true CN215508323U (en) | 2022-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121893008.7U Active CN215508323U (en) | 2021-08-13 | 2021-08-13 | Environment-friendly efficient soil organic matter treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215508323U (en) |
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2021
- 2021-08-13 CN CN202121893008.7U patent/CN215508323U/en active Active
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