CN217662090U - Steam-water separation absorption tower for in-situ bioremediation of polluted land - Google Patents
Steam-water separation absorption tower for in-situ bioremediation of polluted land Download PDFInfo
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- CN217662090U CN217662090U CN202220946850.0U CN202220946850U CN217662090U CN 217662090 U CN217662090 U CN 217662090U CN 202220946850 U CN202220946850 U CN 202220946850U CN 217662090 U CN217662090 U CN 217662090U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a pollute soil normal position bioremediation's steam-water separation absorption tower, including the knockout tower, the last fixed surface of knockout tower is connected with the air duct, the one end fixedly connected with of knockout tower is kept away from to the air duct fan of bleeding, the lower fixed surface of the fan of bleeding is connected with gas collecting box, the inner wall of knockout tower is from last to first filter screen of fixedly connected with, electric putter and second filter screen down in proper order, electric putter's one end fixedly connected with splint. This pollute ground normal position bioremediation's catch water absorption tower, when needs are separated, the staff can pass through the breather pipe with the gas that has moisture and fill inside the knockout tower, then gaseous under the effect of bleeding the fan, can last the rebound, pass the absorption sponge, then gaseous entering gas collection box is inside to be collected, the absorption sponge not only can adsorb the impurity in the gas, can adsorb the moisture in the gas moreover, makes the inside gas of gas collection box purer.
Description
Technical Field
The utility model relates to an absorption tower technical field, in particular to pollute soil normal position bioremediation's catch water absorption tower.
Background
After the soil is polluted by substances such as organic matters, volatile substances, heavy metals and the like, the soil can cause great harm to the surrounding environment and resident people, and the volatile substances in some soil can not be recycled, so that the resource waste can be caused. After the domestic garbage landfill field in China is closed and industrial enterprises such as petroleum, chemical industry, pesticides, pharmacy, coking, airports and the like are moved, organic matters in soil can generate multiple secondary pollutions such as percolate, malodorous gas, toxic microorganisms and the like, and volatile substances in soil in some fields are not utilized, so that resource waste is caused. Moreover, the contaminated land also occupies a large amount of land resources, and the land is not treated, so that a large amount of land cannot be utilized. In addition, in some fields, the degradation rate is very slow due to the complex components of organic pollutants, and the complete degradation needs about 100 years; because the permeability coefficient of the soil is relatively low, if volatile substances are released from the soil, a long time is needed, and the disordered discharge can not only cause resource waste, but also pollute the surrounding environment; heavy metal pollution is strong in toxicity and belongs to permanent pollution. The contaminated land in-situ remediation technology is used for treating the land contaminated by organic matters, volatile substances and heavy metals, concentrated suction is enhanced, or biological ventilation and contaminated matrix moisture increase are enhanced (aerobic bioreactor technology), or the two methods are combined for use. The application of the in-situ remediation technology of the polluted land is beneficial to the extraction and recycling of volatile substances; the decomposition rate of microorganisms to organic matters is accelerated, so that the organic matters are completely degraded within 2 to 3 years; meanwhile, under the action of microorganisms, the toxicity of heavy metals can be correspondingly reduced under the action of chelation, adsorption and the like of humic acid generated by aerobic degradation of organic matters.
The separation tower separates and recovers the polluted gas after centralized collection, but impurities in the gas cannot be filtered and adsorbed in the existing recovery process, so that the separated gas still has pollution after being directly discharged.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a pollute soil normal position bioremediation's catch water absorption tower can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pollute soil normal position bioremediation's steam-water separation absorption tower, includes the knockout tower, the last fixed surface of knockout tower is connected with the air duct, the one end fixedly connected with air extraction fan that the knockout tower was kept away from to the air duct, the lower fixed surface of air extraction fan is connected with gas collecting box, the inner wall of knockout tower is from last to lower first filter screen of fixedly connected with, electric putter's one end fixedly connected with splint in proper order, be provided with the absorption sponge between first filter screen and the second filter screen.
In order to facilitate carrying out the drying to the inside gas of gas collecting box, conduct the utility model relates to a pollute soil normal position bioremediation's catch water absorption tower, the inside grafting of gas collecting box has the activated carbon adsorption board, the positive fixedly connected with handle of activated carbon adsorption board.
In order to facilitate the inside liquid discharge of knockout tower, conduct the utility model relates to a pollute soil normal position bioremediation's steam-water separation absorption tower, the lower fixed surface of knockout tower is connected with the fluid-discharge tube, the inside of fluid-discharge tube is provided with the control valve.
In order to facilitate the observation of the inside stock solution volume of knockout tower, conduct the utility model relates to a pollute soil normal position bioremediation's catch water absorption tower, one side fixedly connected with breather pipe of knockout tower, the positive fixedly connected with liquid level window of knockout tower.
In order to facilitate the inside gas outgoing of gas collecting box, conduct the utility model relates to a pollute soil normal position bioremediation's catch water absorption tower, one side fixedly connected with blast pipe of gas collecting box, the surface threaded connection of blast pipe one end has sealed lid.
In order to make the device place more steadily, conduct the utility model relates to a pollute soil normal position bioremediation's steam-water separation absorption tower, through support frame fixed connection between knockout tower and the gas collecting box, the lower fixed surface of support frame is connected with the bottom plate.
In order to facilitate the gas of collection to disinfect, conduct the utility model relates to a pollute soil normal position bioremediation's catch water absorption tower, gas collecting box's inner wall fixedly connected with ultraviolet lamp.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. this pollute land normal position bioremediation's steam-water separation absorption tower, pass through the knockout tower, the air duct, gas collecting box, first filter screen, the cooperation setting between adsorption sponge and the extraction fan, when needs separate, the staff can fill the gas that has moisture inside the knockout tower through the breather pipe, then gas is under the effect of extraction fan, can last rebound, pass the adsorption sponge, then gas gets into and collects inside the gas collecting box, the adsorption sponge not only can adsorb the impurity in the gas, and can adsorb the moisture in the gas, make the inside gas of gas collecting box purer.
2. This pollute soil normal position bioremediation's steam-water separation absorption tower, through first filter screen, the second filter screen, adsorb the sponge, the setting of electric putter and splint, staff's accessible starts electric putter, electric putter drives splint and removes, can extrude the adsorption sponge, then can extrude the moisture that adsorbs the sponge, directly fall into inside the knockout tower through the second filter screen, then can accomplish the collection of moisture, through the setting of active carbon adsorption board and ultraviolet lamp, can dry and disinfect to the inside gas of gas collecting box, thereby guarantee that the pollutant in the gas still less, the reduction causes the pollution to the air.
Drawings
FIG. 1 is a schematic diagram of an axial structure of a steam-water separation absorption tower for in-situ bioremediation of contaminated land according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a rear-view axial-view structure of a steam-water separation absorption tower for in-situ bioremediation of contaminated land according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of the structure of the steam-water separation absorption tower for in-situ bioremediation of contaminated land according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a cross-section axial structure of a steam-water separation absorption tower for in-situ bioremediation of contaminated land in the embodiment of the present invention.
In the figure: 1. a separation column; 2. a gas-guide tube; 3. a gas collection box; 4. a first filter screen; 5. an electric push rod; 6. a second filter screen; 7. adsorbing the sponge; 8. an air extracting fan; 9. an activated carbon adsorption plate; 10. a handle; 11. a liquid discharge pipe; 12. a breather pipe; 13. a liquid level window; 14. an exhaust pipe; 15. a sealing cover; 16. a support frame; 17. a base plate; 18. an ultraviolet lamp; 19. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-4, a steam-water separation absorption tower for in-situ bioremediation of contaminated land comprises a separation tower 1, wherein an air duct 2 is fixedly connected to the upper surface of the separation tower 1, the air duct 2 is far away from an air exhaust fan 8 fixedly connected to one end of the separation tower 1, the air exhaust fan 8 is fixedly connected to the lower surface of the air exhaust fan 3, a first filter screen 4, an electric push rod 5 and a second filter screen 6 are sequentially and fixedly connected to the inner wall of the separation tower 1 from top to bottom, a clamping plate 19 is fixedly connected to one end of the electric push rod 5, and an adsorption sponge 7 is arranged between the first filter screen 4 and the second filter screen 6.
During the specific use, through the knockout tower 1, the air duct 2, gas collecting box 3, first filter screen 4, adsorb sponge 7 and the cooperation setting between the fan 8 of bleeding, when needs separate, the staff can fill gas that has moisture into knockout tower 1 inside through breather pipe 12, then gas is under the effect of the fan 8 of bleeding, can last rebound, pass and adsorb sponge 7, then gas gets into gas collecting box 3 inside and collects, adsorb sponge 7 not only can adsorb the impurity in the gas, and can adsorb the moisture in the gas, make the gas of gas collecting box 3 inside purer, through first filter screen 4, second filter screen 6, adsorb sponge 7, the setting of electric putter 5 and splint 19, staff's accessible starts electric putter 5, electric putter 5 drives splint 19 and removes, can adsorb sponge 7 and extrude, then can extrude the moisture that adsorbs sponge 7, through inside the direct knockout tower 1 of second filter screen 6, then can accomplish the collection of moisture.
In this embodiment, an activated carbon adsorption plate 9 is inserted into the gas collection box 3, and a handle 10 is fixedly connected to the front surface of the activated carbon adsorption plate 9.
When the device is used specifically, the activated carbon adsorption plate 9 is convenient to draw out through the arrangement of the handle 10.
In this embodiment, a drain pipe 11 is fixedly connected to the lower surface of the separation column 1, and a control valve is provided inside the drain pipe 11.
When the device is used specifically, the separated water liquid is conveniently discharged out of the separation tower 1 through the arrangement of the liquid discharge pipe 11.
In this embodiment, a vent pipe 12 is fixedly connected to one side of the separation tower 1, and a liquid level window 13 is fixedly connected to the front surface of the separation tower 1.
When the liquid level window 13 is used specifically, the water liquid reserve inside the separation tower 1 can be observed conveniently.
In this embodiment, an exhaust pipe 14 is fixedly connected to one side of the gas collection container 3, and a sealing cap 15 is threadedly connected to an outer surface of one end of the exhaust pipe 14.
In particular, the exhaust pipe 14 is provided to facilitate the exhaust of the gas inside the gas collection box 3.
In this embodiment, the separation tower 1 and the gas collection tank 3 are fixedly connected through a support frame 16, and a bottom plate 17 is fixedly connected to the lower surface of the support frame 16.
When the device is used specifically, the device can be placed more stably through the arrangement of the supporting frame 16 and the bottom plate 17.
In this embodiment, an ultraviolet lamp 18 is fixedly connected to the inner wall of the gas collection box 3.
During the specific use, through the setting of active carbon adsorption board 9 and ultraviolet lamp 18, can dry and disinfect to the inside gas of gas collecting box 3 to guarantee that the pollutant in the gas is still less, reduce and cause the pollution to the air.
The working principle is as follows: when needs separate, the staff can fill the gas that has moisture into the knockout tower 1 inside through breather pipe 12, then gas is under the effect of bleeding fan 8, can last rebound, pass and adsorb sponge 7, then gas gets into 3 inside collections of gas collecting box, adsorb sponge 7 not only can adsorb the impurity in the gas, and can adsorb the moisture in the gas, make the gas of 3 inside of gas collecting boxes purer, through first filter screen 4, second filter screen 6, adsorb sponge 7, electric putter 5 and splint 19's setting, staff's accessible starts electric putter 5, electric putter 5 drives splint 19 and removes, can extrude adsorption sponge 7, then can extrude the moisture that adsorbs sponge 7, directly fall into the knockout tower 1 inside through second filter screen 6, then can accomplish the collection of moisture.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a contaminated land normal position bioremediation's catch water absorption tower, includes knockout tower (1), its characterized in that: the last fixed surface of knockout tower (1) is connected with air duct (2), the one end fixedly connected with air extraction fan (8) of knockout tower (1) is kept away from in air duct (2), the lower fixed surface gas collection box (3) of air extraction fan (8), the inner wall of knockout tower (1) is from last to lower first filter screen of fixedly connected with (4), electric putter (5) and second filter screen (6) in proper order, the one end fixedly connected with splint (19) of electric putter (5), be provided with between first filter screen (4) and second filter screen (6) and adsorb sponge (7).
2. The steam-water separation absorption tower for in-situ bioremediation of polluted land as claimed in claim 1, wherein: the gas collection box is characterized in that an active carbon adsorption plate (9) is inserted into the gas collection box (3), and a handle (10) is fixedly connected to the front side of the active carbon adsorption plate (9).
3. The steam-water separation absorption tower for in-situ bioremediation of polluted land as claimed in claim 1, wherein: the lower surface of the separation tower (1) is fixedly connected with a liquid discharge pipe (11), and a control valve is arranged inside the liquid discharge pipe (11).
4. The steam-water separation absorption tower for in-situ bioremediation of polluted land as claimed in claim 1, wherein: one side fixedly connected with breather pipe (12) of knockout tower (1), the front fixedly connected with liquid level window (13) of knockout tower (1).
5. The steam-water separation absorption tower for in-situ bioremediation of polluted land as claimed in claim 1, wherein: one side of the gas collecting box (3) is fixedly connected with an exhaust pipe (14), and the outer surface of one end of the exhaust pipe (14) is in threaded connection with a sealing cover (15).
6. The steam-water separation absorption tower for in-situ bioremediation of contaminated land as set forth in claim 1, wherein: the separation tower (1) is fixedly connected with the gas collection box (3) through a support frame (16), and a bottom plate (17) is fixedly connected to the lower surface of the support frame (16).
7. The steam-water separation absorption tower for in-situ bioremediation of polluted land as claimed in claim 1, wherein: the inner wall of the gas collecting box (3) is fixedly connected with an ultraviolet lamp (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220946850.0U CN217662090U (en) | 2022-04-22 | 2022-04-22 | Steam-water separation absorption tower for in-situ bioremediation of polluted land |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220946850.0U CN217662090U (en) | 2022-04-22 | 2022-04-22 | Steam-water separation absorption tower for in-situ bioremediation of polluted land |
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| CN217662090U true CN217662090U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220946850.0U Active CN217662090U (en) | 2022-04-22 | 2022-04-22 | Steam-water separation absorption tower for in-situ bioremediation of polluted land |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571060A (en) * | 2023-06-01 | 2023-08-11 | 大庆亿鑫化工股份有限公司 | Petroleum ether preparation waste gas recycling equipment and technology |
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2022
- 2022-04-22 CN CN202220946850.0U patent/CN217662090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571060A (en) * | 2023-06-01 | 2023-08-11 | 大庆亿鑫化工股份有限公司 | Petroleum ether preparation waste gas recycling equipment and technology |
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