A kind of chemical leaching tank for soil remediation
Technical field
The utility model relates to a kind of chemical leaching tank, and particularly a kind of chemical leaching tank for soil remediation, belongs to technical field of soil remediation.
Background technology
Soil remediation refers to and utilizes the transfer of physics, chemistry and biological method, absorbs, degrades and transform the pollutant in soil, its concentration is made to be reduced to acceptable level, or be harmless material by poisonous and hazardous contamination transform, make to suffer contaminated soil to recover the technical measures of normal function, in soil remediation industry, existing soil restoring technology reaches kind more than 100, and common technology also has kind more than ten, is broadly divided into physics, chemistry and biological three kinds of methods.
Current China soil restoring technology extended stationary periods is at laboratory level, comparatively lack cost-effective soil remediation product and correlation experience, existing technical equipment simultaneously, general structure more complicated, too loaded down with trivial details during use, the effectiveness comparison of soil remediation is general, and the process for nuisance is thorough not.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of chemical leaching tank for soil remediation is provided, not only fill up the device absence of soil restoring technology, and effectively can also ensure the effect of soil remediation, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of chemical leaching tank for soil remediation, comprise tank body, and be arranged on water tank and the discharging opening on described tank body top, the top of described tank body is provided with charging aperture, it is characterized in that, the inside of described tank body is provided with purge chamber, first chemical leaching room and the second chemical leaching room, described purge chamber, described first chemical leaching room and described second chemical leaching indoor are provided with shower nozzle and teeter column, described teeter column surface is provided with paddle, described purge chamber, the bottom of described first chemical leaching room and described second chemical leaching room is provided with vibration cleaner, and the both sides of described vibration cleaner are all connected to sealing concussion plate, two surfaces of described tank body are all provided with the first chemical agent tank and the second chemical agent tank, and described first chemical agent tank is connected with the described shower nozzle being arranged on described first chemical leaching room and described second chemical leaching indoor by medicament pipe with described second chemical agent tank, the bottom of described tank body is provided with discharging switch, and described discharging opening is arranged on the bottom of described discharging switch.
As a kind of optimal technical scheme of the present utility model, the side of described tank body is circumscribed with waste pipe, and the built-in enclosed switch in the junction of described waste pipe and described tank body, described enclosed switch connects valve body by internal mechanism, and the opposite side of described waste pipe connects waste water tank.
As a kind of optimal technical scheme of the present utility model, the bottom of described tank body is built-in with thermal decomposition chamber, and described thermal decomposition chamber is provided with two heating nets.
As a kind of optimal technical scheme of the present utility model, described purge chamber, described first chemical leaching room and described second chemical leaching indoor are provided with heater.
The beneficial effect that compared with prior art the utility model reaches is: this kind is for the chemical leaching tank of soil remediation, be provided with purge chamber, the first chemical leaching room and the second chemical leaching room by being inserted by contaminated soil, carrying out in layer is cleaned, and mixing is as chemical agent, assists to clean by concussion wash mill and agitating device, utilize the centrifugal force of concussion wash mill simultaneously, moisture and medicament are thrown away, carry out next step operation, whole process is simple, and cleaning thoroughly; Be provided with thermal decomposition chamber simultaneously, by thermal desorption recovery technique, more than organic matter boiling point will be heated to by organic matter contaminated soil with mode of heating, after making the organic matter in absorption soil evaporate into gaseous state, carry out separating treatment thoroughly again; Finally be connected to waste pipe and waste water tank in the outside of tank body, realize dealing carefully with noxious waste liquid; Whole apparatus structure is simple, easy to use, has effectively filled up the device absence of soil restoring technology, and has provided a kind of high efficiency soil remediation equipment, and the effect of the effective soil remediation ensured, makes significant contribution to environmental protection.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the integral planar structural representation of a kind of chemical leaching tank for soil remediation of the utility model;
Number in the figure: 1, tank body; 2, water tank; 3, the first chemical agent tank; 4, the second chemical agent tank; 5, purge chamber; 6, the first chemical leaching room; 7, the second chemical leaching room; 8, thermal decomposition chamber; 9, heater; 10, teeter column; 11, paddle; 12, vibration cleaner; 13, sealing concussion plate; 14, medicament pipe; 15, shower nozzle; 16, waste pipe; 17, valve body; 18, enclosed switch; 19, waste water tank; 20, discharging switch; 21, discharging opening; 22, heating net; 23, charging aperture.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of chemical leaching tank for soil remediation, comprise tank body 1, and be arranged on water tank 2 and the discharging opening 21 on described tank body 1 top, the top of described tank body 1 is provided with charging aperture 23, it is characterized in that, the inside of described tank body 1 is provided with purge chamber 5, first chemical leaching room 6 and the second chemical leaching room 7, described purge chamber 5, shower nozzle 15 and teeter column 10 is provided with in described first chemical leaching room 6 and described second chemical leaching room 7, described teeter column 10 surface is provided with paddle 11, described purge chamber 5, the bottom of described first chemical leaching room 6 and described second chemical leaching room 7 is provided with vibration cleaner 12, and the both sides of described vibration cleaner 12 are all connected to sealing concussion plate 13, two surfaces of described tank body 1 are all provided with the first chemical agent tank 3 and the second chemical agent tank 4, and described first chemical agent tank 3 is connected with the described shower nozzle 15 be arranged in described first chemical leaching room 6 and described second chemical leaching room 7 by medicament pipe 14 with described second chemical agent tank 4, the bottom of described tank body 1 is provided with discharging switch 20, and described discharging opening 21 is arranged on the bottom of described discharging switch 20.
The side of described tank body 1 is circumscribed with waste pipe 16, and the built-in enclosed switch 18 in described waste pipe 16 and the junction of described tank body 1, described enclosed switch 18 connects valve body 17 by internal mechanism, the opposite side of described waste pipe 16 connects waste water tank 19, by a waste water tank 19 external in the side of tank body 1, waste liquid after having processed is carried out appropriate process, and avoiding this has material to the secondary pollution of soil.
The bottom of described tank body 1 is built-in with thermal decomposition chamber 8, described thermal decomposition chamber 8 is provided with two heating nets 22, after polluted soil has carried out clear water and Chemical treatment, soil is put as in thermal decomposition chamber 8, by heating heating net 22, more than organic matter boiling point will be heated to by organic matter contaminated soil, thus carry out effective resolution process.
Heater 9 is provided with in described purge chamber 5, described first chemical leaching room 6 and described second chemical leaching room 7, by adding heater 9 in chamber wash 5, first chemical leaching room 6 and the second chemical leaching room 7, ensure that the temperature of encapsulation process indoor, temperature required during arrival soil remediation, ensures the effect of soil remediation.
Specific works flow process: first used by contaminated soil charging aperture 23 to insert in purge chamber 5, by water tank 2 and shower nozzle 15 to water filling in water tank 5, and cleared up by the stirring of teeter column 10 and paddle 11, by the centrifugal motion of vibration cleaner 12 and sealing concussion plate 13, waste liquid is thrown away, carry out Separation of Solid and Liquid, and by waste pipe 16, waste liquid is sent in waste water tank 19; Upper complete cleaning after, sealing concussion plate 13 is opened, soil is inserted the first chemical leaching room 6 and complete first time Chemical cleaning according to above-mentioned steps, complete second time Chemical cleaning according to above-mentioned steps again, soil is inserted in thermal decomposition chamber 8 after having carried out Chemical cleaning, heating heating net 22, after organic matter is heated, by discharging switch 20 and discharging opening 21, the soil completing reparation is poured out rear, transport, and complete whole operation.
The utility model provides a kind of chemical leaching tank for soil remediation, be provided with chemical leaching room, purge chamber 5, first 6 and the second chemical leaching room 7 by being inserted by contaminated soil, carrying out in layer is cleaned, and mixing is as chemical agent, assists to clean by concussion wash mill and agitating device, utilize the centrifugal force of concussion wash mill simultaneously, moisture and medicament are thrown away, carry out next step operation, whole process is simple, and cleaning thoroughly; Be provided with thermal decomposition chamber 8 simultaneously, by thermal desorption recovery technique, more than organic matter boiling point will be heated to by organic matter contaminated soil with mode of heating, after making the organic matter in absorption soil evaporate into gaseous state, carry out separating treatment thoroughly again; Finally be connected to waste pipe 16 and waste water tank 19 in the outside of tank body 1, realize dealing carefully with noxious waste liquid.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.