CN217249571U - Ecological restoration system for comprehensive treatment of homeland - Google Patents
Ecological restoration system for comprehensive treatment of homeland Download PDFInfo
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- CN217249571U CN217249571U CN202122322653.XU CN202122322653U CN217249571U CN 217249571 U CN217249571 U CN 217249571U CN 202122322653 U CN202122322653 U CN 202122322653U CN 217249571 U CN217249571 U CN 217249571U
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- 239000002689 soil Substances 0.000 claims abstract description 74
- 238000001125 extrusion Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 8
- 230000006872 improvement Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000003795 desorption Methods 0.000 abstract description 18
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 11
- 238000005067 remediation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
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Abstract
The utility model discloses an ecological restoration system for comprehensive treatment of homeland, which comprises a transportation frame and a pretreatment frame; the outer wall of the top end of the transportation rack is fixedly connected with a conical feeding hole; a feeding conveyor belt is arranged on the inner wall of one side of the conveying rack; the inner wall of one side of the transportation rack is fixedly connected with uniformly distributed heating wires; the inner wall of the top end of the transportation rack is fixedly connected with uniformly distributed fans; the inner wall of one side of the transportation frame is rotatably connected with a limiting rotary roller. The utility model discloses to pollute soil from the leading-in transportation frame of toper feed inlet inside, transport via the feeding conveyer belt, the electric heat silk is to transporting inside the frame and heating and drying in the transportation, the fan is then blown the hot-blast soil on for soil air-dries, the surface area of convenient follow-up broken increase soil, improve the effect of thermal desorption technique, air-dried soil passes through the restriction of spacing commentaries on classics roller after that, prevent that large-scale air-dried soil from splashing everywhere when broken, improve the security of device.
Description
Technical Field
The utility model relates to a soil is synthesized and is renovated technical field, especially relates to an ecological remediation system for soil is synthesized and is renovated.
Background
Comprehensive treatment of national soil resources generally means that the human beings take comprehensive measures to develop, utilize, remedy and protect natural resources in a certain space range, so as to realize the purpose of sustainable development, when the polluted soil is remedied, the ecology needs to be repaired, the thermal desorption technology is generally adopted for treating soil pollutants, at present, in the prior art, when the thermal desorption technology is carried out on the soil, because the soil is not pretreated, the removal of pollutants in the soil is not thorough, the soil remediation effect is influenced, and therefore an ecological remediation system for the comprehensive treatment of the national soil is urgently needed.
Through retrieval, the patent with Chinese patent application number CN201920452133.0 discloses a device for restoring polluted soil by thermal desorption. This kind of thermal desorption restores device that pollutes soil includes air heating device, spiral thermal desorption device, tail gas processing apparatus, air heating device's air outlet and spiral thermal desorption device's air intake intercommunication, spiral thermal desorption device's exhaust gas discharge port and tail gas processing apparatus intercommunication, it still includes soil agitating unit, soil agitating unit includes the casing, the agitator, the casing upper end is equipped with first soil inlet, the lower extreme is equipped with first unearthed mouthful, casing internally mounted has the agitator, the agitator sets up between first soil inlet and first unearthed mouthful, first unearthed mouthful below is spiral thermal desorption device's the soil inlet.
The device for restoring polluted soil by thermal desorption in the patent has the following defects: above-mentioned device of thermal desorption restoration contaminated soil is when carrying out the preliminary treatment to soil, can't discharge the stone in the soil for inside stone and soil got into thermal desorption device together, improved the power that the device was handled, raise the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an ecological restoration system for comprehensive treatment of homeland.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ecological restoration system for comprehensive treatment of homeland soil comprises a transportation rack and a pretreatment rack; the outer wall of the top end of the transportation rack is fixedly connected with a conical feeding hole; a feeding conveyor belt is arranged on the inner wall of one side of the conveying rack; the inner wall of one side of the transportation rack is fixedly connected with uniformly distributed heating wires; the inner wall of the top end of the transportation rack is fixedly connected with uniformly distributed fans; the inner wall of one side of the transportation rack is rotatably connected with a limiting rotary roller; the outer wall of one side of the pretreatment rack is fixedly connected with the outer wall of one side of the transportation rack.
Preferably, the following components: a recovery bearing plate is fixedly connected to the inner wall of one side of the pretreatment frame; the outer wall of one side of the recovery bearing plate is rotatably connected with a filtering sieve plate.
Preferably: the inner wall of the other side of the pretreatment frame is fixedly connected with a telescopic cylinder; the outer wall of the top end of the output shaft of the telescopic cylinder is fixedly connected to the outer wall of the bottom end of the filter sieve plate.
As the utility model discloses preferred: the inner wall of one side of the pretreatment frame is fixedly connected with uniformly distributed extrusion mechanisms; the outer wall of the bottom end of the pretreatment frame is provided with a discharging conveyor belt.
As an optimization of the utility model: the extrusion mechanism comprises a rotary roller, a supporting connecting plate, an extrusion rotary roller, a telescopic connecting rod, a hollow pillar and a telescopic spring.
As an optimization of the utility model: the outer wall of one side of the hollow support is fixedly connected with the outer wall of one side of the rotary roller; the outer wall of one end of the telescopic spring is fixedly connected with the inner wall of one end of the hollow strut; the outer wall of the other end of the telescopic spring is fixedly connected with the outer wall of one end of the telescopic connecting rod; the outer wall of the other end of the telescopic connecting rod is fixedly connected with the outer wall of one side of the supporting connecting plate.
The beneficial effects of the utility model are that:
1. the utility model discloses to pollute soil from the leading-in transportation frame of toper feed inlet inside, transport via the feeding conveyer belt, the electric heat wire heats stoving to transportation frame inside in the transportation, the fan then blows hot-blast to soil on for soil air-dries, the surface area of convenient follow-up broken increase soil, improve the effect of thermal desorption technique, air-dried soil passes through the restriction of spacing commentaries on classics roller after that, prevent to have large-scale air-dried soil to splash everywhere when broken, the security of improving device.
2. Air-dried soil is followed the transportation frame and is dropped on filtering the sieve after deriving via the feeding conveyer belt, and under telescopic cylinder's drive, filter the sieve and begin to shake, make air-dried soil broken thereupon and pass and filter the sieve and drop and derive in exit conveyor, and the stone then slides down on retrieving the loading board at the gradient that filters the sieve, extrusion mechanism then extrudees soil, guarantees that air-dried soil carries out the breakage, and the soil contact surface of guaranteeing in the follow-up thermal desorption technique is big.
3. It is rotatory even to rotate the roller drive through the rotation, and then makes the extrusion change the roller and extrude air-dried soil for air-dried soil is broken and passes and filter the sieve, and expanding spring in the cavity pillar guarantees on the one hand that extrusion mechanism is to the extrusion force of air-dried soil, and on the other hand prevents that extrusion mechanism and stone from taking place violent collision, and the protection filters the extrusion force that the sieve avoids the stone, improves the device security.
Drawings
Fig. 1 is a schematic overall structure diagram of an ecological restoration system for comprehensive treatment of homeland;
FIG. 2 is a schematic view of a cross section of a transportation frame of the ecological restoration system for comprehensive treatment of homeland;
FIG. 3 is a schematic diagram of the configuration of a pretreatment frame of the ecological restoration system for comprehensive treatment of homeland soil according to the present invention;
fig. 4 is a schematic view of the section of the extruding mechanism of the ecological restoration system for comprehensive treatment of homeland provided by the utility model.
In the figure: 1-a transportation rack, 2-a conical feed inlet, 3-a discharge conveyor belt, 4-a filtering sieve plate, 5-an extrusion mechanism, 501-a rotating roller, 502-a supporting connecting plate, 503-an extrusion rotating roller, 504-a telescopic connecting rod, 505-a hollow strut, 506-a telescopic spring, 6-a pretreatment rack, 7-a fan, 8-an electric heating wire, 9-a feed conveyor belt, 10-a limiting rotating roller, 11-a telescopic cylinder and 12-a recovery bearing plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not to be construed as limiting the device, structure, or element to which reference is made to have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
an ecological restoration system for comprehensive homeland remediation is shown in figures 1 and 2 and comprises a transportation frame 1 and a pretreatment frame 6; the outer wall of the top end of the transportation rack 1 is fixedly connected with a conical feeding hole 2; a feeding conveyor belt 9 is arranged on the inner wall of one side of the transportation rack 1; the inner wall of one side of the transportation rack 1 is fixedly connected with uniformly distributed heating wires 8; the inner wall of the top end of the transportation rack 1 is fixedly connected with uniformly distributed fans 7; the inner wall of one side of the transportation frame 1 is rotatably connected with a limiting rotary roller 10; the outer wall of one side of the pretreatment rack 6 is fixedly connected with the outer wall of one side of the transport rack 1; will pollute soil from the leading-in transportation frame 1 inside of toper feed inlet 2, transport via feeding conveyer belt 9, heating wire 8 heats stoving to transportation frame 1 inside in the transportation, fan 7 is then blown the hot-blast soil on, make soil air-dry, make things convenient for the surface area of follow-up broken increase soil, improve the effect of thermal desorption technique, air-dried soil passes through the restriction of spacing commentaries on classics roller 10 after that, prevent that there is large-scale air-dried soil to splash everywhere when the breakage, improve the security of device.
In order to crush the air-dried soil and separate out stones, as shown in fig. 1 and 3, a recovery bearing plate 12 is fixedly connected to the inner wall of one side of the pretreatment frame 6; the outer wall of one side of the recovery bearing plate 12 is rotatably connected with a filtering sieve plate 4; the inner wall of the other side of the pretreatment frame 6 is fixedly connected with a telescopic cylinder 11; the outer wall of the top end of the output shaft of the telescopic cylinder 11 is fixedly connected with the outer wall of the bottom end of the filter sieve plate 4; the inner wall of one side of the pretreatment frame 6 is fixedly connected with uniformly distributed extrusion mechanisms 5; the outer wall of the bottom end of the pretreatment machine frame 6 is provided with a discharging conveyor belt 3; air-dried soil is followed transportation frame 1 and is fallen on filtering sieve 4 after deriving via feeding conveyer belt 9, and under telescopic cylinder 11's drive, it begins vibrations to filter sieve 4, make air-dried soil broken thereupon and pass and filter sieve 4 and drop and derive in exit conveyor 3, and the stone then slides down on retrieving loading board 12 at the gradient that filters sieve 4, extrusion mechanism 5 then extrudees soil, guarantee that air-dried soil carries out the breakage, it is big to guarantee the soil contact surface in the follow-up thermal desorption technique.
In order to ensure the effectiveness of the operation of the pressing mechanism 5, as shown in fig. 4, the pressing mechanism 5 includes a rotating roller 501, a supporting connecting plate 502, a pressing roller 503, a telescopic link 504, a hollow strut 505, and a telescopic spring 506; the outer wall of one side of the hollow strut 505 is fixedly connected with the outer wall of one side of the rotary roller 501; the outer wall of one end of the extension spring 506 is fixedly connected with the inner wall of one end of the hollow strut 505; the outer wall of the other end of the extension spring 506 is fixedly connected with the outer wall of one end of the extension connecting rod 504; the outer wall of the other end of the telescopic connecting rod 504 is fixedly connected with the outer wall of one side of the supporting connecting plate 502; it is rotatory to rotate roller 501 drive support even board 502 through the rotation, and then makes extrusion commentaries on classics roller 503 extrude air-dried soil for air-dried soil is broken and passes and filter sieve plate 4, and expanding spring 506 in the cavity pillar 505 guarantees on the one hand that extrusion mechanism 5 is to the extrusion force of air-dried soil, and on the other hand then prevents that extrusion mechanism 5 and stone from taking place violent collision, and the protection filters the extrusion force that sieve plate 4 protected the stone, improves the device security.
When the device is used, contaminated soil is guided into the transportation rack 1 from the conical feed port 2 and is transported through the feeding conveyor belt 9, the heating wires 8 heat and dry the inside of the transportation rack 1 in the transportation process, the fan 7 blows hot air to the soil, so that the soil is air-dried, the surface area of the soil is increased for the subsequent crushing, the effect of the thermal desorption technology is improved, then the air-dried soil is limited by the limiting rotary rollers 10, the large air-dried soil is prevented from splashing around during the crushing, the safety of the device is improved, the air-dried soil falls on the filtering sieve plate 4 after being guided out from the transportation rack 1 through the feeding conveyor belt 9, the filtering sieve plate 4 starts to vibrate under the driving of the telescopic cylinder 11, so that the air-dried soil is crushed and passes through the filtering sieve plate 4 to fall on the discharging conveyor belt 3 to be guided out, and the air-dried soil slides down on the recovery bearing plate 12 at the gradient of the filtering sieve plate 4, extrusion mechanism 5 then extrudees soil, guarantee to air-dry soil and carry out the breakage, it is big to guarantee the soil contact surface in the follow-up thermal desorption technique, it is rotatory to support even board 502 through rotatory roller 501 drive, and then make extrusion roller 503 extrude air-dried soil, make air-dried soil breakage and pass and filter sieve 4, expanding spring 506 in the cavity pillar 505 guarantees extrusion mechanism 5 on the one hand to air-dry soil, on the other hand then prevents that extrusion mechanism 5 and stone from taking place violent collision, the protection filters the extrusion force that sieve 4 avoided the stone, the device security improves.
The above description is for the preferred embodiment of the present invention, but not the only embodiment of the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention by combining the prior art or the public general knowledge within the technical scope of the present invention, which is intended to be covered by the protection scope of the present invention.
Claims (6)
1. An ecological restoration system for comprehensive soil improvement comprises a transportation rack (1) and a pretreatment rack (6), and is characterized in that the outer wall of the top end of the transportation rack (1) is fixedly connected with a conical feed inlet (2); a feeding conveyor belt (9) is arranged on the inner wall of one side of the conveying rack (1); the inner wall of one side of the transportation rack (1) is fixedly connected with uniformly distributed electric heating wires (8); the inner wall of the top end of the transportation rack (1) is fixedly connected with uniformly distributed fans (7); the inner wall of one side of the transportation rack (1) is rotatably connected with a limiting rotary roller (10); the outer wall of one side of the pretreatment rack (6) is fixedly connected with the outer wall of one side of the transport rack (1).
2. The ecological restoration system for comprehensive homeland improvement according to claim 1, wherein a recovery carrying plate (12) is fixedly connected to the inner wall of one side of the pretreatment frame (6); the outer wall of one side of the recovery bearing plate (12) is rotationally connected with a filtering sieve plate (4).
3. The ecological restoration system for comprehensive homeland improvement according to claim 2, wherein a telescopic cylinder (11) is fixedly connected to the inner wall of the other side of the pretreatment frame (6); the outer wall of the top end of an output shaft of the telescopic cylinder (11) is fixedly connected with the outer wall of the bottom end of the filtering sieve plate (4).
4. The ecological restoration system for comprehensive homeland improvement according to claim 3, wherein the inner wall of one side of said pretreatment frame (6) is fixedly connected with uniformly distributed extrusion mechanisms (5); the outer wall of the bottom end of the pretreatment frame (6) is provided with a discharging conveyor belt (3).
5. The ecological restoration system for comprehensive homeland improvement according to claim 4, wherein said pressing mechanism (5) comprises a rotary roller (501), a support link plate (502), a pressing roller (503), a telescopic link (504), a hollow pillar (505), a telescopic spring (506).
6. The ecological restoration system for comprehensive homeland improvement according to claim 5, wherein the outer wall of one side of said hollow pillar (505) is fixedly connected to the outer wall of one side of said rotary roller (501); the outer wall of one end of the expansion spring (506) is fixedly connected with the inner wall of one end of the hollow strut (505); the outer wall of the other end of the extension spring (506) is fixedly connected with the outer wall of one end of the extension connecting rod (504); the outer wall of the other end of the telescopic connecting rod (504) is fixedly connected with the outer wall of one side of the supporting connecting plate (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322653.XU CN217249571U (en) | 2021-09-25 | 2021-09-25 | Ecological restoration system for comprehensive treatment of homeland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322653.XU CN217249571U (en) | 2021-09-25 | 2021-09-25 | Ecological restoration system for comprehensive treatment of homeland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217249571U true CN217249571U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122322653.XU Active CN217249571U (en) | 2021-09-25 | 2021-09-25 | Ecological restoration system for comprehensive treatment of homeland |
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| Country | Link |
|---|---|
| CN (1) | CN217249571U (en) |
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2021
- 2021-09-25 CN CN202122322653.XU patent/CN217249571U/en active Active
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