CN114472489A - Soil purification treatment device for ecological restoration - Google Patents
Soil purification treatment device for ecological restoration Download PDFInfo
- Publication number
- CN114472489A CN114472489A CN202210191908.XA CN202210191908A CN114472489A CN 114472489 A CN114472489 A CN 114472489A CN 202210191908 A CN202210191908 A CN 202210191908A CN 114472489 A CN114472489 A CN 114472489A
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- soil
- stirring
- metal block
- cone pulley
- treatment device
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- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 85
- 239000002184 metal Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000005067 remediation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000009931 harmful effect Effects 0.000 abstract description 8
- 231100000614 poison Toxicity 0.000 abstract description 7
- 230000007096 poisonous effect Effects 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000034 method Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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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
Abstract
The invention relates to the technical field of ecological restoration, and discloses a soil purification treatment device for ecological restoration, which comprises a shell, wherein a stirring bin is arranged in the shell; the electro-magnet loses magnetism, the restrictor plate moves down, the export to the feeder hopper is blockked up, pause unloading operation, make the whereabouts condition of soil obtain control, make things convenient for going on of restoration operation, two metal blocks are close to each other, the touch multitouch that drives its bottom removes, two touch multitouch contact, the cone pulley takes place to rotate, make the puddler take place to rotate together with the stirring leaf, stir the soil in the stirring storehouse, soil decentralization, make its inside poisonous and harmful gas fully distribute out, improve the restoration degree of soil, the fan moves, make the gas of the inside in stirring storehouse get into the left side breather pipe, purify through two clean rooms, rethread right side breather pipe gets into in the stirring storehouse, automatically, the gas that gives out is handled soil, make the processing environment of soil obtain purifying, avoid harmful gas contaminated air.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to a soil purification treatment device for ecological restoration.
Background
Pollutants generated by human activities are directly discharged without reasonable treatment, and have certain adverse effects on the ecological environment. For example, contaminants enter the soil and accumulate to a certain extent, resulting in a decrease in soil quality, a decrease in crop yield and quality, and some highly toxic contaminants accumulate in the crop fruit, which can be poisoned by humans or livestock. Because, it is very necessary to apply a remediation treatment to the soil. When the existing repairing device is used, a stirring mechanism is usually used for stirring soil, so that the soil is overlapped and contacted with a repairing agent. However, when the operation, the unloading operation of soil is wayward to soil receives the stirring effect, and poisonous and harmful gas in the soil gives out, and current prosthetic devices have ignored the annex of soil, do not handle its gas that gives out, and poisonous and harmful gas's direct emission seriously pollutes operational environment, and has certain threat to staff's health.
Aiming at the defects of the prior art, the invention provides the soil purification treatment device for ecological restoration, which has the advantages of easy control of blanking, purification of gas and convenient operation.
Disclosure of Invention
Technical scheme (I)
In order to realize the purposes of easy control of blanking, gas purification and convenient operation, the invention provides the following technical scheme:
the utility model provides a soil purification unit for ecological remediation, includes the shell, the inside of shell is equipped with the stirring storehouse, and the outside in stirring storehouse is rotated and is connected with the cone pulley, and the top in stirring storehouse is equipped with the feeder hopper, and the inside in stirring storehouse is rotated and is connected with the puddler, and the outside of puddler is equipped with the stirring leaf, and the inside in stirring storehouse is equipped with control mechanism, and control mechanism's below is equipped with processing mechanism.
Preferably, the top in stirring storehouse is equipped with the feed inlet, and the feed inlet is put through with the feeder hopper mutually, and two air vents that the specification is the same are seted up on the surface in stirring storehouse, and the surface of cone pulley rotates and is connected with the cone pulley, the size looks adaptation of its size and cone pulley, the right side fixedly connected with puddler of cone pulley.
The control mechanism comprises an outer frame, an electromagnet is arranged inside the outer frame, a metal block is connected to the outer side of the electromagnet in a sliding mode, an ejector rod is connected to the top of the metal block in a sliding mode, a flow limiting plate is movably connected to the upper portion of the ejector rod, and a contact block is fixedly connected to the bottom of the metal block.
Preferably, the frame is fixed to be set up in the surface of stirring storehouse inner wall, and the electro-magnet has two and the specification is the same, and sliding connection has the metal block between two electro-magnets, and during the initial time, the electro-magnet is in the circular telegram state, has the adsorption to the metal block of its outside this moment, and the feeler has two and the specification is the same, and two feelers are connected with the drive electricity of cone pulley, fixedly connected with connecting rod between feeler and its top metal block, and the bottom of connecting rod just is located the surface of frame inner wall and has seted up the draw-in groove, and the connecting rod card is in its draw-in groove.
Preferably, the metal blocks have two and the specification is the same, swing joint has the spring between two metal blocks, the top of metal block is rotated and is connected with the movable rod, one side and ejector pin swing joint that the metal block was kept away from to the movable rod, the top fixedly connected with kelly of metal block, the draw-in groove has been seted up on the top of kelly and the surface that is located the frame inner wall, the kelly card is in its draw-in groove, the current-limiting plate is located the feeder hopper, the current-limiting plate presents isosceles triangle shape, its bottom swing joint has the spring, the both sides of spring and the bottom that is located the current-limiting plate are equipped with the telescopic link, the interior pole and the current-limiting plate fixed connection of telescopic link, its outer pipe and feeder hopper fixed connection.
The processing mechanism comprises a fan, purifying chambers are arranged on two sides of the fan, and ventilating pipes are fixedly connected to the outer sides of the purifying chambers.
Preferably, the equal fixedly connected with connecting pipe in both sides of fan, one side fixedly connected with clean room that the fan was kept away from to the connecting pipe, the drive of fan is connected with two touch multitouches electricity, the clean room has two and the specification is the same, one side that the clean room was kept away from to the breather pipe with stir storehouse fixed connection to communicate with the breather hole in stirring the storehouse.
(II) advantageous effects
Compared with the prior art, the invention provides a soil purification treatment device for ecological restoration, which has the following beneficial effects:
1. this a soil purification unit for ecological remediation, through the combined action of electro-magnet, metal block, ejector pin, frame, current-limiting plate and feeder hopper, the electro-magnet loses magnetism, and two metal blocks receive the effect of spring to be close to each other and remove to the frame through movable rod pulling ejector pin, and the current-limiting plate receives the effect of spring to move down, blocks up the export of feeder hopper, and the unloading operation of suspending makes the whereabouts condition of soil obtain control, realizes automatic unloading, the convenient going on of repairing operation.
2. This a soil purification unit for ecological remediation, through metal block, touch multitouch, cone pulley, puddler, stirring leaf and the combined action in stirring the storehouse, the touch multitouch that drives its bottom when two metal blocks are close to each other removes, and two touch multitouch contact, and the cone pulley takes place to rotate, makes the puddler take place to rotate together with the stirring leaf, stirs the soil in the stirring storehouse, and soil decentralization makes its inside poisonous and harmful gas fully distribute out, improves the restoration degree of soil.
3. This a soil purification unit for ecological remediation, through the combined action of fan, stirring storehouse, breather pipe and clean room, the fan operation makes the gas of the inside in stirring storehouse get into the left side breather pipe, purifies through two clean rooms, and in rethread right side breather pipe got into the stirring storehouse, the gas that automatically gives out soil was handled, makes the processing environment of soil obtain purifying, avoids poisonous and harmful gas contaminated air.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a structural control mechanism of the present invention.
In the figure: 1. a housing; 2. a stirring bin; 3. a cone pulley; 4. a feed hopper; 5. a stirring rod; 6. stirring blades; 7. a control mechanism; 71. an outer frame; 72. an electromagnet; 73. a metal block; 74. a top rod; 75. a restrictor plate; 76. a contact block; 8. a processing mechanism; 81. a fan; 82. a clean room; 83. a breather tube.
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.
The first embodiment is as follows:
referring to fig. 1-3, a soil purification treatment device for ecological restoration comprises a housing 1, a stirring bin 2 is arranged inside the housing 1, a feed inlet is arranged at the top of the stirring bin 2, the feed inlet is communicated with a feed hopper 4, two air vents with the same specification are arranged on the surface of the stirring bin 2, a cone pulley 3 is rotatably connected to the outer side of the stirring bin 2, a cone pulley is rotatably connected to the surface of the cone pulley 3, the size of the cone pulley is matched with that of the cone pulley 3, a stirring rod 5 is fixedly connected to the right side of the cone pulley, the feed hopper 4 is arranged at the top of the stirring bin 2, a stirring rod 5 is rotatably connected to the inside of the stirring bin 2, stirring blades 6 are arranged on the outer side of the stirring rod 5, a control mechanism 7 is arranged inside the stirring bin 2, the control mechanism 7 comprises an outer frame 71, the outer frame 71 is fixedly arranged on the surface of the inner wall of the stirring bin 2, an electromagnet 72 is arranged inside the outer frame 71, and the two electromagnets 72 have the same specification, a metal block 73 is connected between the two electromagnets 72 in a sliding manner, initially, the electromagnets 72 are in an energized state, and at this time, the metal block 73 on the outer side has an adsorption effect, the metal block 73 is connected on the outer side of the electromagnets 72 in a sliding manner, two metal blocks 73 are provided and have the same specification, a spring is movably connected between the two metal blocks 73, a movable rod is rotatably connected to the top of the metal block 73, one side of the movable rod, which is far away from the metal block 73, is movably connected to an ejector rod 74, a clamping rod is fixedly connected to the top of the metal block 73, a clamping groove is formed in the top of the clamping rod and is located on the surface of the inner wall of the outer frame 71, the clamping rod is clamped in the clamping groove, the top of the metal block 73 is connected to the ejector rod 74 in a sliding manner, a current limiting plate 75 is movably connected above the ejector rod 74, the current limiting plate 75 is located in the feed hopper 4, the current limiting plate 75 is in an isosceles triangle shape, a spring is movably connected to the bottom of the current limiting plate 75, telescopic rods are arranged on two sides of the spring and are located at the bottom of the current limiting plate 75, the inner rod of the telescopic rod is fixedly connected with the flow limiting plate 75, the outer tube of the telescopic rod is fixedly connected with the feed hopper 4, the bottom of each metal block 73 is fixedly connected with two contact blocks 76, the contact blocks 76 are of the same size, the two contact blocks 76 are electrically connected with the driving of the cone pulley 3, a connecting rod is fixedly connected between each contact block 76 and the top metal block 73, the bottom of each connecting rod is positioned on the surface of the inner wall of the outer frame 71, clamping grooves are formed in the surfaces of the inner walls of the outer frames, the connecting rods are clamped in the clamping grooves, and a processing mechanism 8 is arranged below the control mechanism 7.
Example two:
referring to fig. 1-2, a soil purification treatment device for ecological restoration comprises a housing 1, a stirring bin 2 is arranged inside the housing 1, a feeding port is arranged at the top of the stirring bin 2, the feeding port is communicated with a feeding hopper 4, two air vents with the same specification are arranged on the surface of the stirring bin 2, a cone pulley 3 is rotatably connected to the outer side of the stirring bin 2, a cone pulley is rotatably connected to the surface of the cone pulley 3, the size of the cone pulley is matched with the size of the cone pulley 3, a stirring rod 5 is fixedly connected to the right side of the cone pulley, the feeding hopper 4 is arranged at the top of the stirring bin 2, a stirring rod 5 is rotatably connected inside the stirring bin 2, a stirring blade 6 is arranged on the outer side of the stirring rod 5, a control mechanism 7 is arranged inside the stirring bin 2, a treatment mechanism 8 is arranged below the control mechanism 7, the treatment mechanism 8 comprises a fan 81, connecting pipes are fixedly connected to both sides of the fan 81, a purification chamber 82 is fixedly connected to one side of the connecting pipe away from the fan 81, the driving of fan 81 is connected with two touch blocks 76 electricity, and the both sides of fan 81 all are equipped with clean room 82, and clean room 82 has two and the specification is the same, and the outside fixedly connected with breather pipe 83 of clean room 82, one side that breather pipe 83 kept away from clean room 82 with stirring storehouse 2 fixed connection to communicate with the breather hole of stirring storehouse 2.
Example three:
referring to fig. 1-3, a soil purification treatment device for ecological restoration comprises a housing 1, a stirring bin 2 is arranged inside the housing 1, a feed inlet is arranged at the top of the stirring bin 2, the feed inlet is communicated with a feed hopper 4, two air vents with the same specification are arranged on the surface of the stirring bin 2, a cone pulley 3 is rotatably connected to the outer side of the stirring bin 2, a cone pulley is rotatably connected to the surface of the cone pulley 3, the size of the cone pulley is matched with the size of the cone pulley 3, a stirring rod 5 is fixedly connected to the right side of the cone pulley, the feed hopper 4 is arranged at the top of the stirring bin 2, a stirring rod 5 is rotatably connected inside the stirring bin 2, stirring blades 6 are arranged outside the stirring rod 5, a control mechanism 7 is arranged inside the stirring bin 2, the control mechanism 7 comprises an outer frame 71, the outer frame 71 is fixedly arranged on the surface of the inner wall of the stirring bin 2, electromagnets 72 are arranged inside the outer frame 71, and the electromagnets 72 have the same specification, sliding connection has metal block 73 between two electro-magnets 72, in the beginning, electro-magnet 72 is in the on-state, this moment has the adsorption to the metal block 73 in its outside, electro-magnet 72's outside sliding connection has metal block 73, metal block 73 has two and the specification is the same, swing joint has the spring between two metal blocks 73, metal block 73's top is rotated and is connected with the movable rod, one side and ejector pin 74 swing joint that metal block 73 was kept away from to the movable rod, metal block 73's top fixedly connected with kelly, the draw-in groove has been seted up on the top of kelly and the surface that is located frame 71 inner wall, the kelly card is in its draw-in groove.
The top of the metal block 73 is slidably connected with an ejector rod 74, a flow limiting plate 75 is movably connected above the ejector rod 74, the flow limiting plate 75 is positioned in the feed hopper 4, the flow limiting plate 75 is in an isosceles triangle shape, the bottom of the flow limiting plate 75 is movably connected with a spring, telescopic rods are arranged on two sides of the spring and at the bottom of the flow limiting plate 75, an inner rod of each telescopic rod is fixedly connected with the flow limiting plate 75, an outer tube of each flow limiting plate is fixedly connected with the feed hopper 4, two contact blocks 76 are fixedly connected at the bottom of the metal block 73, the two contact blocks 76 are same in specification, the two contact blocks 76 are electrically connected with the driving of the bevel wheel 3, a connecting rod is fixedly connected between each contact block 76 and the metal block 73 at the top of the contact block, a clamping groove is formed in the surface of the inner wall of the outer frame 71 at the bottom of the connecting rod, the connecting rod is clamped in the clamping groove, a processing mechanism 8 is arranged below the control mechanism 7, each processing mechanism 8 comprises a fan 81, and connecting tubes are fixedly connected on two sides of the fan 81, one side fixedly connected with clean room 82 that fan 81 was kept away from to the connecting pipe, fan 81's drive is connected with two touch multitouches 76 electricity, and the both sides of fan 81 all are equipped with clean room 82, and clean room 82 have two and the specification is the same, and the outside fixedly connected with breather pipe 83 of clean room 82, one side that breather pipe 83 kept away from clean room 82 is connected with stirring storehouse 2 fixed connection to communicate with the breather hole of stirring storehouse 2.
The working process and the principle of the device are as follows:
when the device is used, the electromagnet 72 is electrified to generate magnetism, at the moment, the electromagnet 72 adsorbs the metal blocks 73 on the same side, so that the springs between the two metal blocks 73 pull ropes, the movable rod on the top of the metal block 73 is in a vertical state, the ejector rod 74 on one side of the movable rod, which is far away from the metal block 73, is tightly attached to the flow limiting plate 75, the flow limiting plate 75 stretches the springs and the telescopic rods on the bottom of the flow limiting plate 75, soil flows into the stirring bin 2 from a gap between the flow limiting plate 75 and the feeding hopper 4, and automatic feeding is realized; after the feeding is completed, the electromagnet 72 is not powered on any more, the two metal blocks 73 are close to each other under the action of the spring, the metal blocks 73 move and pull the ejector rods 74 to move to the outer frame 71 through the movable rods, the ejector rods 74 are far away from the flow limiting plate 75 and do not have a supporting effect on the flow limiting plate, the flow limiting plate 75 moves downwards under the action of the spring at the moment, an outlet of the feeding hopper 4 is blocked, the discharging operation is suspended, the falling condition of soil is controlled, and automatic discharging is achieved.
Two metal blocks 73 drive the touch multitouch 76 of its bottom when being close to each other and remove, make two touch multitouch 76 be close to each other and the contact, the drive of the cone pulley 3 of being connected with it and the drive of fan 81 begin to operate, cone pulley 3 takes place to rotate, cone pulley 3 meshes with the left cone pulley of puddler 5 mutually, make puddler 5 take place to rotate, 6 synchronous motion of its surperficial stirring leaf, stir the soil in stirring storehouse 2, soil decentralization, make its inside poisonous and harmful gas fully give out, improve the restoration degree of soil.
Simultaneously fan 81 operation makes the gas of the inside in stirring storehouse 2 get into left side breather pipe 83, after the purification effect of left side clean room 82, passes through right side clean room 82 again to in getting into stirring storehouse 2 through right side breather pipe 83, handle the gas that soil gave out automatically, make the processing environment of soil obtain purifying, avoid poisonous and harmful gas contaminated air.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A soil purification treatment device for ecological remediation, including shell (1), its characterized in that: the inside of shell (1) is equipped with stirring storehouse (2), and the outside in stirring storehouse (2) is rotated and is connected with cone pulley (3), and the top in stirring storehouse (2) is equipped with feeder hopper (4), and the inside in stirring storehouse (2) is rotated and is connected with puddler (5), and the outside of puddler (5) is equipped with stirring leaf (6), and the inside in stirring storehouse (2) is equipped with control mechanism (7), and the below of control mechanism (7) is equipped with processing mechanism (8).
2. The soil purifying treatment device for ecological restoration, according to claim 1, characterized in that: the top in stirring storehouse (2) is equipped with the feed inlet, and the feed inlet is put through mutually with feeder hopper (4), and the surface rotation of cone pulley (3) is connected with the cone pulley, the right side fixedly connected with puddler (5) of cone pulley.
3. The soil purifying treatment device for ecological restoration, according to claim 1, characterized in that: the control mechanism (7) comprises an outer frame (71), an electromagnet (72) is arranged inside the outer frame (71), a metal block (73) is connected to the outer side of the electromagnet (72) in a sliding mode, a top rod (74) is connected to the top of the metal block (73) in a sliding mode, a current limiting plate (75) is movably connected to the upper portion of the top rod (74), and a contact block (76) is fixedly connected to the bottom of the metal block (73).
4. The soil purifying treatment apparatus for ecological restoration as set forth in claim 1 or 3, wherein: the outer frame (71) is fixedly arranged on the surface of the inner wall of the stirring bin (2), the electromagnets (72) are two and have the same specification, the metal blocks (73) are connected between the two electromagnets (72) in a sliding mode, the contact blocks (76) are two and have the same specification, and the two contact blocks (76) are electrically connected with the driving of the cone pulley (3).
5. The soil purifying treatment device for ecological restoration, according to claim 3, characterized in that: the utility model discloses a water flow limiting plate, including metal block (73), metal block (73) have two and the specification is the same, swing joint has the spring between two metal block (73), and the top of metal block (73) is rotated and is connected with the movable rod, and current limiting plate (75) are the isosceles triangle shape, and its bottom swing joint has the spring, and the both sides of spring and the bottom that is located current limiting plate (75) are equipped with the telescopic link.
6. The soil purifying treatment device for ecological restoration, according to claim 1, characterized in that: the treatment mechanism (8) comprises a fan (81), purifying chambers (82) are arranged on two sides of the fan (81), and ventilating pipes (83) are fixedly connected to the outer sides of the purifying chambers (82).
7. The soil purifying treatment device for ecological restoration as set forth in claim 1 or 6, wherein: the equal fixedly connected with connecting pipe in both sides of fan (81), one side fixedly connected with clean room (82) of fan (81) are kept away from to the connecting pipe, clean room (82) have two and the specification is the same, one side and stirring storehouse (2) fixed connection of clean room (82) are kept away from in breather pipe (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191908.XA CN114472489A (en) | 2022-02-28 | 2022-02-28 | Soil purification treatment device for ecological restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210191908.XA CN114472489A (en) | 2022-02-28 | 2022-02-28 | Soil purification treatment device for ecological restoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114472489A true CN114472489A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210191908.XA Pending CN114472489A (en) | 2022-02-28 | 2022-02-28 | Soil purification treatment device for ecological restoration |
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| CN113528292A (en) * | 2021-07-29 | 2021-10-22 | 佛山市栩承生物科技有限公司 | Medical medicinal material fermentation device and method adopting microelectronic technology |
| CN214813564U (en) * | 2021-01-07 | 2021-11-23 | 绿之缘环境产业集团有限公司 | Drying device for soil remediation |
| CN113877733A (en) * | 2021-09-29 | 2022-01-04 | 湖南花开那里文化旅游运营有限公司 | Lees separator is used in white spirit production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203875112U (en) * | 2014-05-27 | 2014-10-15 | 江苏上田环境修复有限公司 | Equipment for treating volatile organic contaminated soil by microwave heating |
| CN105710123A (en) * | 2016-02-04 | 2016-06-29 | 周益辉 | Method for remediation of volatile organic compound and mercury compound contaminated soil |
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Application publication date: 20220513 |
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