CN207013440U - A kind of multifunction soil prosthetic appliance - Google Patents
A kind of multifunction soil prosthetic appliance Download PDFInfo
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- CN207013440U CN207013440U CN201720186077.1U CN201720186077U CN207013440U CN 207013440 U CN207013440 U CN 207013440U CN 201720186077 U CN201720186077 U CN 201720186077U CN 207013440 U CN207013440 U CN 207013440U
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Abstract
A kind of multifunction soil prosthetic appliance, including repairing case, repair in case and be provided with dividing plate, dividing plate will repair case and be divided into spray to repair room and thermal desorption reparation room, repair and be respectively equipped with charging aperture and discharging opening in the side wall of case both sides, spray repairs interior and is provided with the first conveying worm, and thermal desorption repairs interior and is provided with the second conveying worm, and dividing plate lower end is provided with through hole；Spray repairs interior and is provided with spray equipment, and spray equipment is connected with eluent inlet pipe, and the bottom that spray repairs room is filter screen, and liquid collecting cavity is provided with below filter screen；Thermal desorption repairs interior and is provided with soil-heating device, and top is connected with exhaust piping；Exhaust piping is provided with First Heat Exchanger, and eluent inlet pipe is provided with the second heat exchanger, and liquid collecting cavity is connected by the entrance of the cold pipe of eluent and First Heat Exchanger, and the outlet of First Heat Exchanger is connected by eluent heat pipe with the entrance of the second heat exchanger.This equipment can remove chemical pollutant and organic pollution in soil, and waste-gas heat recoverable simultaneously.
Description
Technical field
The utility model belongs to contaminated soil remediation technical field, and in particular to a kind of multifunction soil prosthetic appliance.
Background technology
Soil as human survival this, be essential material wealth during we live, the utilization of soil resource with
Degree of protection and human society survive, it is closely bound up to develop.With the continuous quickening of process of industrialization, mineral resources it is unreasonable
Exploitation and its smelting discharge, atmospheric sedimentation, chemical fertilizer caused by sewage irrigation and sludge administration, human activity are carried out to soil for a long time
With the reason such as the administration of agricultural chemicals, serious soil pollution is caused.Soil pollution can directly make crops by pollution and the underproduction,
Cause direct economic loss, meanwhile, harmful substance can accumulate in crops, and enter human body by food chain, so as to trigger
Various diseases, are detrimental to health.
At present, the control measures of soil pollution substantially have a few class methods such as physics, chemistry, biology, wherein, Soil leaching is repaiied
Recovering technology is widely adopted because with the advantage such as applied widely, quick, significant effect.Existing Soil leaching recovery technique
Mainly for the elution of the chemical pollutants such as heavy metal, benzene homologues, oil, halogenated hydrocarbons and Polychlorinated biphenyls, can not solve soil
In Organic Pollution, therefore usually require to take biology or peripheral doses technology to handle the organic matter in soil in addition.Mesh
Preceding soil remediation equipment is only capable of removing chemical pollutant or organic pollution, and function is single, and there has been no can remove chemistry simultaneously
The multifunction soil prosthetic appliance of pollutant or organic pollution.
Thermal desorption recovery technique is heated in specific equipment, and organic pollution is changed into gas phase from solid phase and volatilized
Out, vapor phase contaminants are handled by way of burning or condensation adsorption again, are discharged after up to standard, its repair coverage is wide.The patent No.
A kind of swinging soil thermal desorption prosthetic device, the device bag are disclosed for the utility model patent of " ZL201320645027.7 "
The horizontal heater for being evenly equipped with burner is included, heating roller, the discharging opening connection rolling of conveying worm are provided with horizontal heater
The charging aperture of cylinder, sets waste gas collection box on charging aperture, the flue connection cyclone dust collectors in waste gas collection box, cyclone dust collectors
Escape pipe connection dehumidifier, the escape pipe connection adsorption tower of dehumidifier, the discharging opening of roller sets feed box.The device can be fast
Fast volatility/the half volatile organic contaminant effectively removed in soil.Although above-mentioned utility model patent is provided with tail gas
Device is managed, but the heat in tail gas can not realize recycling, cause energy waste.
Utility model content
The purpose of this utility model is to provide a kind of multifunction soil prosthetic appliance, the equipment combination Soil leaching reparation
Technology and thermal desorption recovery technique, heavy metal, benzene homologues, oil, halogenated hydrocarbons and Polychlorinated biphenyls in soil etc. can be removed simultaneously
Chemical pollutant and organic pollution, the repairing effect and remediation efficiency of soil are improved, meanwhile, the tail gas heat quantity of thermal desorption discharge
It can be achieved to recycle.
The technical solution adopted in the utility model is as follows：
A kind of multifunction soil prosthetic appliance, including case is repaired, dividing plate is provided with the reparation case, dividing plate will repair case point
It is cut into spray and repairs room and thermal desorption reparation room, the side wall that the reparation case repairs room side positioned at spray is provided with charging aperture, repaiied
The side wall that multiple case is located at thermal desorption reparation room side is provided with discharging opening, and the spray repairs indoor horizontal and is provided with the first helical feed
Machine, thermal desorption repair indoor horizontal and are provided with the second conveying worm, and the dividing plate lower end is provided with through hole；The spray is repaired indoor
Provided with spray equipment, spray equipment is connected by eluent inlet pipe with outside eluent, and the bottom that spray repairs room is filter screen, filter
Side off the net is provided with liquid collecting cavity；The thermal desorption repairs interior and is provided with soil-heating device, and thermal desorption is repaired to be connected with the top of room
Exhaust piping；The exhaust piping is provided with First Heat Exchanger, and eluent inlet pipe is provided with the second heat exchanger, and the liquid collecting cavity leads to
The entrance for crossing the cold pipe of eluent and First Heat Exchanger is connected, and the outlet of the First Heat Exchanger is changed by eluent heat pipe and second
The entrance connection of hot device.
Operation principle of the present utility model is：Contaminated soil is after the charging aperture for repairing case enters spray reparation room, simultaneously
Start the first conveying worm and spray equipment, outside eluent enters spray equipment and to contaminated soil through eluent inlet pipe
Eluted, in lessivation, the rotary shaft of the first conveying worm, which rotates, drives helical blade to rotate, and contaminated soil is carried out
Stirring, makes eluent be well mixed with contaminated soil, repairs thoroughly, meanwhile, the soil after reparation is in the first conveying worm
Through hole through dividing plate lower end under effect enters thermal desorption and repairs room, and the eluent after contacting and repair with contaminated soil is through spray
The filter screen for repairing room bottom enters liquid collecting cavity, then enters First Heat Exchanger through the cold pipe of eluent.Soil enters thermal desorption reparation
Behind room, start soil-heating device and soil is heated, the helical blade of the second conveying worm, which rotates, to be advantageous to make soil
Thermally equivalent, the organic matter in soil after being heated then is changed into gas phase from solid phase, and is discharged through exhaust piping, passes through flue gas leading
First Heat Exchanger on road, the heat transfer in waste gas is given to the eluent for flowing through First Heat Exchanger, the eluent after heating is then
Enter the second heat exchanger, and the eluent transferred heat in eluent inlet pipe through eluent heat pipe, pass through the second heat exchanger
Temperature control system regulation eluent inlet pipe in eluent temperature to required temperature, it is ensured that repairing effect.Complete pyrolysis
The soil after repairing is inhaled then to discharge from the discharging opening for repairing case by the second conveying worm.
The spray equipment includes eluent jet pipe and shower nozzle, and the eluent jet pipe is horizontal to be located at the first conveying worm
Top, the middle part of eluent jet pipe connects with eluent inlet pipe, the shower nozzle be uniformly distributed on eluent jet pipe and with leaching
Lotion jet pipe connects.Pass through horizontally disposed eluent jet pipe and the shower nozzle eluent being uniformly distributed on eluent jet pipe
Sprinkling is uniform, improves repairing effect.
The soil-heating device is heating rod, and the heating rod is horizontal in the rotary shaft of the second conveying worm.
When second conveying worm works, helical blade is stirred and conveyed to soil, and heating rod, which is arranged in rotary shaft, to be made
Soil thermally equivalent, and it is heated during the whole transverse shifting of soil, be advantageous to thoroughly remove removal organic polluter.
The outer wall that room is repaired in the thermal desorption is provided with auxiliary heating chamber, and the auxiliary heating chamber above room is repaired in the thermal desorption
Connected by connecting tube with eluent heat pipe, the auxiliary heating chamber that the thermal desorption repairs below room passes through connecting tube and eluent
Cold pipe connection, the connecting tube are provided with magnetic valve.Heat in waste gas is except available for eluent is heated, ensureing elution effect
Outside, auxiliary heating chamber is can also pass into, for ensureing that indoor temperature is repaired in thermal desorption, reduces heating rod power consumption.
The thermal desorption repairs interior and is provided with ultraviolet disinfection lamp, can simultaneously carry out disinfection, make during soil remediation
The utility model is also equipped with sterilizing function.
Also including eluent treatment box, the entrance of the eluent treatment box is connected by the cold pipe of eluent with liquid collecting cavity,
The outlet of eluent treatment box is connected by the cold pipe of eluent with First Heat Exchanger, the eluent of the First Heat Exchanger porch
Cold pipe is provided with pump, and the cold pipe of eluent in eluent treatment box exit is provided with the first valve.By setting eluent to handle
Case is handled the eluent after reparation, it is also preserved for eluting next time after heat exchange is completed.
The top of the eluent treatment box is provided with polymer adding mouth, and the bottom of eluent treatment box is arranged by pollutant
Put pipe and be connected with filter press, the pollutant emission pipe is provided with the second valve.By adding polymer, make the elution after reparation
The chemical pollutants such as heavy metal contained by agent precipitate, and opening the first valve makes the supernatant liquid of removal chemical pollutant enter eluent
After cold pipe, then the second valve is opened, the chemical pollutant after precipitation is entered filter press by pollutant emission pipe and concentrate, press
Cake is filtered into, to carry out follow-up innoxious landfill or burning.
The cold pipe of eluent between the eluent treatment box and First Heat Exchanger is also associated with eluent delivery pipe, described
Eluent delivery pipe is provided with the 3rd valve.Eluent after the processing of eluent treatment box need not carry out heat exchange
When, the 3rd valve can be opened, is directly discharged through eluent delivery pipe.
One end that the exhaust piping repairs room away from thermal desorption is connected with waste gas collection box, for being received to waste gas
Collection, so as to subsequent treatment.
Also include controller, the thermal desorption repairs interior and is provided with temperature sensor, the temperature sensor, heating rod and
Magnetic valve is electrically connected with the controller.Temperature signal is transferred to controller by temperature sensor, when temperature is less than design temperature,
By controller control heating rod heating.After aiding in the eluent temperature in heating chamber to be reduced to being not enough to auxiliary heating, control
The magnetic valve in connecting tube between device control auxiliary heating chamber and the cold pipe of eluent is opened, and is turned off after eluent discharge, so
The magnetic valve in the connecting tube between control auxiliary heating chamber and eluent heat pipe is opened afterwards, auxiliary heating chamber is worked, temperature
After reaching design temperature, controller control heating rod stops heating, if temperature exceedes design temperature, control heating rod cooling.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the utility model combination Soil leaching recovery technique and thermal desorption recovery technique, the weight in soil can be removed simultaneously
The chemical pollutants such as metal, benzene homologues, oil, halogenated hydrocarbons and Polychlorinated biphenyls and organic pollution, improve the repairing effect of soil
And remediation efficiency, solve the problems, such as that existing soil remediation equipment function is single, meanwhile, the waste-gas heat of thermal desorption discharge passes through
First Heat Exchanger and the second heat exchanger, which are realized, to be recycled, and saves the energy；
Auxiliary heating chamber is set 2. passing through and the outer wall of room being repaired in thermal desorption so that heat in waste gas is except available for adding
Heat gonorrhea lotion, ensure outside elution effect, can also pass into auxiliary heating chamber, for ensureing that indoor temperature, drop are repaired in thermal desorption
Low heating rod power consumption；
3. by repairing indoor setting ultraviolet disinfection lamp in thermal desorption so that this multifunction soil prosthetic appliance is also equipped with
Sterilizing function；
4. by setting eluent treatment box to be separated eluent and pollutant, the eluent after separation can be used for heat
Amount is exchanged or directly discharged, it can also be used to is eluted next time, the pollutant after separation is compressed into cake by filter press, after can carrying out
Continue innoxious landfill or burning, solve the reluctant problem of eluent in existing elution recovery technique；
5. by setting controller, and being electrically connected with the controller temperature sensor, heating rod and magnetic valve, heat is realized
The temperature automatically controlled function in room is repaired in desorption.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Marked in figure：1- charging apertures, the conveying worms of 2- first, 3- spray reparations room, 4- filter screens, 5- liquid collecting cavities, 6- gather
Compound adding mouth, 7- eluent treatment boxes, 8- pollutant emission pipes, 9- filter presses, the valves of 10- second, the valves of 11- first, 12-
The cold pipe of eluent, 13- through holes, 14- auxiliary heating chambers, 15- eluent delivery pipes, the valves of 16- the 3rd, 17- discharging openings, 18- connect
Room, 22- temperature sensors, 23- pumps, 24- waste gas are repaired in adapter, the conveying worms of 19- second, 20- heating rods, 21- thermal desorptions
Pipeline, 25- First Heat Exchangers, 26- waste gas collection box, 27- ultraviolet disinfection lamps, 28- dividing plates, 29- magnetic valves, 30- eluents
Heat pipe, the heat exchangers of 31- second, 32- eluent inlet pipes, 33- eluent jet pipes, 34- shower nozzles.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The utility model is elaborated with reference to Fig. 1.
Embodiment 1
A kind of multifunction soil prosthetic appliance, including case is repaired, dividing plate 28 is provided with the reparation case, dividing plate 28 will be repaired
Case is divided into spray to repair room 3 and thermal desorption and repairs room 21, it is described repair case positioned at spray repair the side of room 3 side wall be provided with into
Material mouth 1, the side wall that reparation case is located at the thermal desorption reparation side of room 21 are provided with discharging opening 17, and the spray is repaired level in room 3 and set
There is the first conveying worm 2, thermal desorption repairs level in room 21 and is provided with the second conveying worm 19, and the lower end of dividing plate 28 is provided with
Through hole 13；The spray is repaired and spray equipment is provided with room 3, and spray equipment is connected by eluent inlet pipe 32 and outside eluent
Logical, the bottom that spray repairs room 3 is filter screen 4, and the lower section of filter screen 4 is provided with liquid collecting cavity 5；The thermal desorption is repaired in room 21 and is provided with soil
Heater, the top that room 21 is repaired in thermal desorption are connected with exhaust piping 24；The exhaust piping 24 is provided with First Heat Exchanger
25, eluent inlet pipe 32 is provided with the second heat exchanger 31, and the liquid collecting cavity 5 passes through the cold pipe 12 of eluent and First Heat Exchanger 25
Entrance is connected, and the outlet of the First Heat Exchanger 25 is connected by eluent heat pipe 30 with the entrance of the second heat exchanger 31.
Operation principle of the present utility model is：Contaminated soil is after the charging aperture 1 for repairing case enters spray reparation room 3, together
The first conveying worms of Shi Qidong 2 and spray equipment, outside eluent enter spray equipment and to dirt through eluent inlet pipe 32
Dye soil is eluted, and in lessivation, the rotary shaft of the first conveying worm 2, which rotates, drives helical blade to rotate, to pollution
Soil is stirred, and eluent is well mixed with contaminated soil, is repaired thoroughly, meanwhile, the soil after reparation is in the first spiral
The through hole 13 through the lower end of dividing plate 28 enters thermal desorption reparation room 21 in the presence of conveyer 2, and contacts and repair with contaminated soil
The filter screen 4 that eluent afterwards repairs the bottom of room 3 through spray enters liquid collecting cavity 5, then enters the first heat exchange through the cold pipe 12 of eluent
Device 25.After soil enters thermal desorption reparation room 21, start soil-heating device and soil is heated, the second conveying worm 19
Helical blade rotate and be advantageous to make soil thermally equivalent, it is heated after soil in organic matter be then changed into gas phase from solid phase,
And discharged through exhaust piping 24, by the First Heat Exchanger 25 on exhaust piping 24, by the heat transfer in waste gas to flowing through the
The eluent of one heat exchanger 25, the eluent after heating then enters the second heat exchanger 31 through eluent heat pipe 30, and heat is passed
The eluent in eluent inlet pipe 32 is passed, is adjusted by the temperature control system of the second heat exchanger 31 in eluent inlet pipe 32
Eluent temperature is to required temperature, it is ensured that repairing effect.Complete the soil after thermal desorption is repaired and then pass through the second helical feed
Machine 19 is discharged from the discharging opening 17 for repairing case.
Embodiment 2
Based on embodiment 1, spray equipment includes eluent jet pipe 33 and shower nozzle 34, and the level of eluent jet pipe 33 is located at
The top of first conveying worm 2, the middle part of eluent jet pipe 33 are connected with eluent inlet pipe 32, and the shower nozzle 34 is uniformly distributed
Connected on eluent jet pipe 33 and with eluent jet pipe 33.By horizontally disposed eluent jet pipe 33 and it is uniformly distributed in leaching
Shower nozzle 34 on lotion jet pipe 33 make it that eluent sprinkling is uniform, improves repairing effect.
Embodiment 3
Based on embodiment 1, soil-heating device is heating rod 20, and the heating rod 20 is horizontal to be located at the second conveying worm
In 19 rotary shaft.When second conveying worm 19 works, helical blade is stirred and conveyed to soil, and heating rod 20 is set
Soil thermally equivalent can be made in rotary shaft by putting, and heated during the whole transverse shifting of soil, be advantageous to thoroughly remove
Organic pollution.
Embodiment 4
Based on above-described embodiment, the outer wall that room 21 is repaired in thermal desorption is provided with auxiliary heating chamber 14, and room is repaired in the thermal desorption
The auxiliary heating chamber 14 of 21 tops is connected by connecting tube 18 with eluent heat pipe 30, and the auxiliary of the lower section of room 21 is repaired in the thermal desorption
Heating chamber 14 is helped to be connected by the pipe 12 cold with eluent of connecting tube 18, the connecting tube 18 is provided with magnetic valve 29.In waste gas
Heat can also pass into auxiliary heating chamber 14, for ensureing thermal desorption except available for eluent is heated, ensureing outside elution effect
The temperature in room 21 is repaired, heating rod 20 is reduced and consumes energy.
Embodiment 5
Based on above-described embodiment, thermal desorption is repaired in room 21 and is provided with ultraviolet disinfection lamp 27, can be during soil remediation
Carry out disinfection simultaneously, the utility model is also equipped with sterilizing function.
Embodiment 6
Based on embodiment 1, in addition to eluent treatment box 7, the entrance of the eluent treatment box 7 passes through the cold pipe of eluent
12 are connected with liquid collecting cavity 5, and the outlet of eluent treatment box 7 is connected by the cold pipe 12 of eluent with First Heat Exchanger 25, and described
The cold pipe 12 of eluent of the porch of one heat exchanger 25 is provided with pump 23, on the cold pipe 12 of eluent in the exit of eluent treatment box 7
Provided with the first valve 11.By setting eluent treatment box 7 to handle the eluent after reparation, it is set to complete heat friendship
It can also be preserved for eluting next time after changing.
The top of eluent treatment box 7 is provided with polymer adding mouth 6, and the bottom of eluent treatment box 7 is arranged by pollutant
Put pipe 8 and be connected with filter press 9, the pollutant emission pipe 8 is provided with the second valve 10.By adding polymer, after making reparation
Eluent contained by the chemical pollutant such as heavy metal precipitation, opening the first valve 11 enters the supernatant liquid of removal chemical pollutant
After entering the cold pipe 12 of eluent, then the second valve 10 is opened, the chemical pollutant after precipitation is entered by pollutant emission pipe 8 and press
Filter 9 and concentrate, press filtration into cake, to carry out follow-up innoxious landfill or burning.
Embodiment 7
Based on embodiment 6, the cold pipe 12 of eluent between eluent treatment box 7 and First Heat Exchanger 25 is also associated with eluting
Agent delivery pipe 15, the eluent delivery pipe 15 are provided with the 3rd valve 16.Eluent after the processing of eluent treatment box 7 exists
When need not carry out heat exchange, the 3rd valve 16 can be opened, is directly discharged through eluent delivery pipe 15.
Embodiment 8
Based on embodiment 1, one end that exhaust piping 24 repairs room 21 away from thermal desorption is connected with waste gas collection box 26, is used for
Waste gas is collected, so as to subsequent treatment.
Embodiment 9
Based on embodiment 4, in addition to controller, the thermal desorption is repaired in room 21 and is provided with temperature sensor 22, the temperature
Degree sensor 22, heating rod 20 and magnetic valve 29 are electrically connected with the controller.Temperature signal is transferred to control by temperature sensor 22
Device processed, when temperature is less than design temperature, heated up by controller control heating rod 20.When aiding in the eluent temperature in heating chamber 14
Degree be reduced to be not enough to auxiliary heating after, controller control auxiliary heating chamber 14 and the cold pipe 12 of eluent between connecting tube 18 on
Magnetic valve 29 open, eluent discharge after turn off, then control auxiliary heating chamber 14 and eluent heat pipe 30 between company
Magnetic valve 29 in adapter 18 is opened, and auxiliary heating chamber 14 is worked, after temperature reaches design temperature, controller control heating rod
20 stop heating, if temperature exceedes design temperature, control heating rod 20 cools.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (10)
1. a kind of multifunction soil prosthetic appliance, including repair case, it is characterised in that dividing plate (28) is provided with the reparation case,
Dividing plate (28) will repair case and be divided into spray to repair room (3) and thermal desorption reparation room (21), and the reparation case is repaired positioned at spray
The side wall of room (3) side is provided with charging aperture (1), and the side wall that reparation case is located at thermal desorption reparation room (21) side is provided with discharging opening
(17), the spray repairs level in room (3) and is provided with the first conveying worm (2), and thermal desorption is repaired room (21) interior level and is provided with
Second conveying worm (19), dividing plate (28) lower end are provided with through hole (13)；
The spray is repaired and spray equipment is provided with room (3), and spray equipment is connected by eluent inlet pipe (32) and outside eluent
Logical, the bottom that spray repairs room (3) is filter screen (4), and liquid collecting cavity (5) is provided with below filter screen (4)；
The thermal desorption is repaired and soil-heating device is provided with room (21), and thermal desorption is repaired and is connected with flue gas leading at the top of room (21)
Road (24)；
The exhaust piping (24) is provided with First Heat Exchanger (25), and eluent inlet pipe (32) is provided with the second heat exchanger (31),
The liquid collecting cavity (5) is connected by the cold pipe of eluent (12) with the entrance of First Heat Exchanger (25), the First Heat Exchanger (25)
Outlet be connected by eluent heat pipe (30) with the entrance of the second heat exchanger (31).
2. a kind of multifunction soil prosthetic appliance according to claim 1, it is characterised in that the spray equipment includes leaching
Lotion jet pipe (33) and shower nozzle (34), the horizontal top for being located at the first conveying worm (2) of the eluent jet pipe (33), elution
The middle part of agent jet pipe (33) is connected with eluent inlet pipe (32), and the shower nozzle (34) is uniformly distributed on eluent jet pipe (33) simultaneously
Connected with eluent jet pipe (33).
3. a kind of multifunction soil prosthetic appliance according to claim 1, it is characterised in that the soil-heating device is
Heating rod (20), the heating rod (20) are horizontal in the rotary shaft of the second conveying worm (19).
A kind of 4. multifunction soil prosthetic appliance according to any one in claim 1-3, it is characterised in that the heat
The outer wall that room (21) are repaired in desorption is provided with auxiliary heating chamber (14), and the auxiliary heating chamber above room (21) is repaired in the thermal desorption
(14) connected by connecting tube (18) with eluent heat pipe (30), the auxiliary heating chamber below room (21) is repaired in the thermal desorption
(14) connected by connecting tube (18) with the cold pipe of eluent (12), the connecting tube (18) is provided with magnetic valve (29).
A kind of 5. multifunction soil prosthetic appliance according to any one in claim 1-3, it is characterised in that the heat
Desorption is repaired in room (21) and is provided with ultraviolet disinfection lamp (27).
6. a kind of multifunction soil prosthetic appliance according to claim 1, it is characterised in that also including eluent treatment box
(7), the entrance of the eluent treatment box (7) is connected by the cold pipe of eluent (12) with liquid collecting cavity (5), eluent treatment box
(7) outlet is connected by the cold pipe of eluent (12) with First Heat Exchanger (25), the leaching of First Heat Exchanger (25) porch
The cold pipe of lotion (12) is provided with pump (23), and the cold pipe of eluent (12) in eluent treatment box (7) exit is provided with the first valve
(11)。
A kind of 7. multifunction soil prosthetic appliance according to claim 6, it is characterised in that the eluent treatment box
(7) top is provided with polymer adding mouth (6), and the bottom of eluent treatment box (7) is connected with pressure by pollutant emission pipe (8)
Filter (9), the pollutant emission pipe (8) are provided with the second valve (10).
A kind of 8. multifunction soil prosthetic appliance according to claim 6 or 7, it is characterised in that the eluent processing
The cold pipe of eluent (12) between case (7) and First Heat Exchanger (25) is also associated with eluent delivery pipe (15), the eluent
Delivery pipe (15) is provided with the 3rd valve (16).
9. a kind of multifunction soil prosthetic appliance according to claim 1, it is characterised in that the exhaust piping (24) is remote
One end that room (21) are repaired from thermal desorption is connected with waste gas collection box (26).
10. a kind of multifunction soil prosthetic appliance according to claim 4, it is characterised in that described also including controller
Thermal desorption is repaired in room (21) and is provided with temperature sensor (22), the temperature sensor (22), heating rod (20) and magnetic valve
(29) it is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186077.1U CN207013440U (en) | 2017-02-28 | 2017-02-28 | A kind of multifunction soil prosthetic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186077.1U CN207013440U (en) | 2017-02-28 | 2017-02-28 | A kind of multifunction soil prosthetic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013440U true CN207013440U (en) | 2018-02-16 |
Family
ID=61461332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186077.1U Active CN207013440U (en) | 2017-02-28 | 2017-02-28 | A kind of multifunction soil prosthetic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695377A (en) * | 2021-08-31 | 2021-11-26 | 南京中盛宏信环保工程有限公司 | Soil remediation equipment |
| CN114289484A (en) * | 2021-11-15 | 2022-04-08 | 三明市闽环国投环保有限公司 | Spraying heat treatment soil remediation system and remediation method thereof |
-
2017
- 2017-02-28 CN CN201720186077.1U patent/CN207013440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695377A (en) * | 2021-08-31 | 2021-11-26 | 南京中盛宏信环保工程有限公司 | Soil remediation equipment |
| CN114289484A (en) * | 2021-11-15 | 2022-04-08 | 三明市闽环国投环保有限公司 | Spraying heat treatment soil remediation system and remediation method thereof |
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