CN206550128U - The biliquid dispensing system that soil and underground water shallow-layer stirring in situ chemical oxidation are repaired - Google Patents
The biliquid dispensing system that soil and underground water shallow-layer stirring in situ chemical oxidation are repaired Download PDFInfo
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- CN206550128U CN206550128U CN201720194259.3U CN201720194259U CN206550128U CN 206550128 U CN206550128 U CN 206550128U CN 201720194259 U CN201720194259 U CN 201720194259U CN 206550128 U CN206550128 U CN 206550128U
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Abstract
The utility model provides the biliquid dispensing system that a kind of soil and underground water shallow-layer stirring in situ chemical oxidation are repaired, and belongs to soil and underground water in-situ remediation system technical field.Including：Make up a prescription unit, molten unit and the clear water supply unit of making up a prescription；The clear water supply unit includes clear water storage tank, the first immersible pump and clear water outlet pipeline, and first immersible pump is arranged on the bottom in clear water storage tank, and one end of clear water outlet pipeline is connected with the outlet of the first immersible pump；The unit that makes up a prescription includes oxidant original fluid container, a dispensing canister and No. two dispensing canisters, and the molten unit that makes up a prescription contains bucket including No. three dispensing canisters, the second immersible pump, the molten compounding bin of solid chemicals and solid chemicals.The utility model repairs the physical difference and dissolution characteristics of medicament for chemical oxidation reaction system, devise the molten unit that makes up a prescription of biliquid, be conducive to the abundant dissolving of solid chemicals and the dilution circulation of oxidant high concentration stoste, not only ensure that and efficiently molten made up a prescription but also solve safety problem.
Description
Technical field
The utility model is related to the biliquid dispensing system that a kind of soil and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Belong to soil and underground water in-situ remediation system technical field.
Background technology
In recent years, with China's " ten, water " (《Water prevention and cure of pollution action plan》) and " ten, soil " (《Soil Pollution Control
Action plan》) appearance, the soil and groundwater remediation of domestic industry contaminated site, which are administered, progressively to be paid attention to and is developed.Pin
Recovery technique to contaminated soil and underground water includes soil vapor extraction, thermal desorption, normal temperature desorption, Soil leaching, chemical oxygen
Change, microorganism remediation, solidification and stabilization, cement kiln collaboration coexistence put etc. in situ or showering technology carried out engineering should
With.
The organic contamination feature of volatility/half volatile in soil and underground water is that target contaminant has certain wave
Hair property, is excavated and transportation necessarily causes secondary pollution.In situ chemical oxidation is relative to soil ventilation, heat treatment, microorganism
Recovery technique has adaptation pollutant wide spectrum, rehabilitation cost is relatively low, remediation efficiency is high, can be prevented effectively from the advantages such as secondary dirt.
Most common oxidant includes Fenton reagent, persulfate, ozone, potassium permanganate etc. to chemical oxidation at present, wherein
Fenton reagent has short advantage reaction time, solves to can be widely applied to organic contamination improvement after its security.
Repair the injection mode of medicament has two kinds at present：Stirring or injection/injection, above reparation adding of agent or injection/
Injection usually require it is molten make up a prescription, added with finite concentration and can be only achieved expected repairing effect, at the same control reagent cost.Shallow-layer is dirty
Contaminate soil and underground water due to soil property based on miscellaneous fill, organic pollution distributed pole it is uneven, therefore suitably stirred using shallow-layer
Technology is mixed, in requisition for the physical parameter and shallow-layer pollution level according to addition medicament, the corresponding molten dispensing system of design.
Application No. 201510159423.2 (application publication number CN104815844A, data of publication of application August in 2015 5 days)
Chinese invention patent application disclose " a kind of in-situ remediation method of pollution of chromium ", the high pressure injection device in situ being previously mentioned,
The stirring tank volume that its borer system is prepared is (＜ 300L) less than normal, and is prepared for single mass system medicament (reducing agent+conditioning agent).Patent
It is number real for ZL201420445542.5 (Authorization Notice No. CN203990477U, authorized announcement date on December 10th, 2014) China
Disclose that " a kind of organic polluted soil repairs molten dispensing system, and dosing pump and Pneumatic blender are set using pneumatic with new patent
It is standby, it is adaptable to which that solid persulfate is matched somebody with somebody with the molten of liquid caustic soda solution, and preparation (1 side's dispensing canister) limited in one's ability, substantially single mass system
Medicament prepares system, designs relatively easy, and the system is not suitable for carrying out biliquid preparation.
Utility model content
The purpose of this utility model is to solve the molten dispensing system of the problem of above-mentioned prior art is present, i.e. chemical oxidation
The problem of single mass system, small ability of making up a prescription.And then pair that a kind of soil and underground water shallow-layer stirring in situ chemical oxidation are repaired is provided
Liquid dispensing system.
The purpose of this utility model is achieved through the following technical solutions：
The biliquid dispensing system that a kind of soil and underground water shallow-layer stirring in situ chemical oxidation is repaired, including：Make up a prescription unit,
Molten unit and the clear water supply unit of making up a prescription；
The clear water supply unit includes clear water storage tank, the first immersible pump and clear water outlet pipeline, first immersible pump
The bottom in clear water storage tank is arranged on, one end of clear water outlet pipeline is connected with the outlet of the first immersible pump；
The unit that makes up a prescription includes oxidant original fluid container, the first valve, water meter, dispensing canister, drug-feeding tube road, the
Two valves, the first threeway, clear water inlet pipeline, inner loop pipeline, the 3rd valve, the first corrosion protection pump, the 4th valve,
Second threeway, output pipe, No. two dispensing canisters, the 5th valve, No. two drug-feeding tube roads, No. two clear water inlet pipelines, No. two
Inner loop pipeline, the 6th valve, the second corrosion protection pump, the 7th valve, the 3rd threeway and No. two output pipes, the oxidant stoste
It is connected between tank and No. two dispensing canisters by No. two drug-feeding tube roads, the first valve, water has been sequentially connected in series on No. two drug-feeding tube roads
Table and the 5th valve, the one end on a drug-feeding tube road are connected with the first threeway concatenated on No. two drug-feeding tube roads, and No. one is entered medicine
The other end of pipeline is connected with a dispensing canister, is serially connected with the second valve on a drug-feeding tube road, one end of the 3rd valve with
The bottom of a number dispensing canister is connected, and the other end of the 3rd valve is connected with the entrance of the first corrosion protection pump, and the one of the 4th valve
End is connected with the outlet of the first corrosion protection pump, and the other end of the 4th valve is connected with the first port of the second threeway, in No. one
One end of circulation line is connected with the second port of the second threeway, the other end of inner loop pipeline and dispensing canister
Top is connected, and the 3rd port of the second threeway is connected with an output pipe, one end of the 6th valve and No. two dispensing canisters
Bottom be connected, the other end of the 6th valve is connected with the entrance of the second corrosion protection pump, one end of the 7th valve with second prevent
The outlet of rotten pump is connected, and the other end of the 7th valve is connected with the first port of the 3rd threeway, No. two inner loop pipelines
One end is connected with the second port of the 3rd threeway, and the other end of No. two inner loop pipelines is connected with the top of No. two dispensing canisters
Logical, the 3rd port of the 3rd threeway is connected with No. two output pipes, one end and the clear water outlet pipe of a clear water inlet pipeline
Road is connected, and the other end of a clear water inlet pipeline is connected with a dispensing canister, one end of No. two clear water inlet pipelines with
Clear water outlet pipeline 3 is connected, and the other end of No. two clear water inlet pipelines is connected with No. two dispensing canisters；
The molten unit that makes up a prescription is matched somebody with somebody including No. three clear water inlet pipelines, No. three drug-feeding tube roads, No. three inner loop pipelines, No. three
Medicinal cupping, the 8th valve, the 3rd corrosion protection pump, the 9th valve, the 4th threeway, No. three output pipes, the second immersible pump, solid chemicals are molten
The molten compounding bin clear water inlet pipeline of compounding bin, hand mixer, solid chemicals, F, N1, N2 solid chemicals it is molten with feeding pipe and
Solid chemicals contain bucket, and one end of the 8th valve is connected with the bottom of No. three dispensing canisters, the other end of the 8th valve and the
The entrance of three corrosion protection pumps is connected, and one end of the 9th valve is connected with the outlet of the 3rd corrosion protection pump, the other end of the 9th valve
It is connected with the first port of the 4th threeway, one end of No. three inner loop pipelines is connected with the second port of the 4th threeway, three
The other end of number inner loop pipeline is connected with the top of No. three dispensing canisters, the 3rd port of No. three output pipes and the 4th threeway
It is connected, hand mixer is provided with the molten compounding bin of solid chemicals, the second immersible pump is arranged in the molten compounding bin of solid chemicals
Bottom, the one end on No. three drug-feeding tube roads is connected with the outlet of the second immersible pump, and the other end on No. three drug-feeding tube roads is matched somebody with somebody with No. three
The top of medicinal cupping is connected, and the molten one end with feeding pipe of F, N1, N2 solid chemicals and solid chemicals are contained bucket and are connected, F, N1,
The molten other end with feeding pipe of N2 solid chemicals is connected with the molten compounding bin of solid chemicals, one end of No. three clear water inlet pipelines
It is connected with clear water outlet pipeline, the other end of No. three clear water inlet pipelines is connected with No. three dispensing canisters, solid chemicals are molten to match somebody with somebody
One end of explosive barrel clear water inlet pipeline is connected with clear water outlet pipeline, the molten compounding bin clear water inlet pipeline of solid chemicals it is another
End is connected with the molten compounding bin of solid chemicals.
The beneficial effects of the utility model are：
First, the utility model is easy to operate, safe and reasonable, is easy to field work, and molten dispensing efficiency is high, and it is high to prepare ability,
The engineering construction demand of in situ chemical oxidation shallow-layer stirring technique can be met.
2nd, the design of clear water make-up system solves that in situ chemical oxidation shallow-layer mixing water amount is big, water storage is not enough causes
The problem of work holdup, it is suitable for apart from water source field work farther out, amount of the reserve water in advance, has saved time of compounding.
3rd, the physical difference and dissolution characteristics of medicament are repaired for chemical oxidation reaction system, devises that biliquid is molten to make up a prescription
Unit, is conducive to the abundant dissolving of solid chemicals and the dilution circulation of oxidant high concentration stoste, both ensure that efficiently molten match somebody with somebody
Medicine solves safety problem again.
4th, the biliquid medicament compounding system that the utility model is used is reasonable in design, safe, and the unit that makes up a prescription is strong reductant
System, the molten unit that makes up a prescription make up a prescription unit and the molten unit that makes up a prescription are provided with peace for catalyst+sustained release agent+pH adjusting agent solution system
Full distance, Unit two make it that repairing medicament is sufficiently mixed uniformly using circulating reflux.Make up a prescription unit by water meter to oxidant C
Dosing progress accurate measurement, and C dosings and catalyst+sustained release agent+pH adjusting agent mixed solution consumption after diluting
Then directly read by dispensing canister scale, make up a prescription after the completion of unit and molten unit biliquid preparation of making up a prescription, pass through respective pipeline respectively
Block is repaired in injection, independently operable.
Brief description of the drawings
Fig. 1 is the knot for the biliquid dispensing system that the utility model soil and underground water shallow-layer stirring in situ chemical oxidation are repaired
Structure schematic diagram.
Reference in figure, 1 be clear water storage tank, 2 be the first immersible pump, 3 be clear water outlet pipeline, 4 for make up a prescription unit,
5 it is oxidant stoste tank car dosing pipe, 6 be oxidant stoste (hydrogen peroxide, abbreviation C medicaments) tank, 7 be the first valve, 8 is
Water meter, 9 be a dispensing canister, 10 be a drug-feeding tube road, 11 be the second valve, 12 be the first threeway, 13 be that a clear water enters
Water lines, 14 be an inner loop pipeline, 15 be the 3rd valve, 16 be the first corrosion protection pump, 17 be the 4th valve, 18 be the two or three
It is logical, 19 be an output pipe, 20 be No. two dispensing canisters, 21 be the 5th valve, 22 be No. two drug-feeding tube roads, 23 be No. two clear water
Inlet pipeline, 24 be No. two inner loop pipelines, 25 be the 6th valve, 26 be the second corrosion protection pump, 27 be the 7th valve, 28 be the 3rd
Threeway, 29 be No. two output pipes, 30 be No. three clear water inlet pipelines, 31 be No. three drug-feeding tube roads, 32 be No. three inner circulating tubes
Road 33 is No. three dispensing canisters, 34 be the 8th valve, 35 be the 3rd corrosion protection pump, 36 be the 9th valve, 37 be the 4th threeway, 38 be
No. three output pipes, 39 be the second immersible pump, 40 be the molten compounding bin of solid chemicals, 41 be hand mixer, 42 be solid chemicals
Molten compounding bin clear water inlet pipeline, 43 be F, N1, N2 solid chemicals it is molten with feeding pipe, 44 be platform balance, 45 be solid chemicals contain
Bucket, 46 be the molten unit that makes up a prescription, 47 be fire hose, 48 be cleaning tap, 49 be clear water feed unit.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing：The present embodiment is with the utility model skill
It is lower premised on art scheme to be implemented, give detailed embodiment, but protection domain of the present utility model be not limited to it is following
Embodiment.
As shown in figure 1, what a kind of soil and underground water shallow-layer stirring in situ chemical oxidation involved by the present embodiment were repaired
Biliquid dispensing system, including：Make up a prescription unit 4, molten make up a prescription unit 46 and clear water supply unit 49,
The clear water supply unit 49 includes clear water storage tank 1, the first immersible pump 2 and clear water outlet pipeline 3, and described first dives
Water pump 2 is arranged on the bottom in clear water storage tank 1, and one end of clear water outlet pipeline 3 is connected with the outlet of the first immersible pump 2；
The unit 4 that makes up a prescription includes oxidant original fluid container 6, the first valve 7, water meter 8, dispensing canister 9, a drug-feeding tube
Road 10, the second valve 11, the first threeway 12, clear water inlet pipeline 13, inner loop pipeline 14, the 3rd valve 15,
One corrosion protection pump 16, the 4th valve 17, the second threeway 18, output pipe 19, No. two dispensing canisters 20, the 5th valve 21, No. two
Drug-feeding tube road 22, No. two clear water inlet pipelines 23, No. two inner loop pipelines 24, the 6th valve 25, the second corrosion protection pump 26, the 7th valves
The 27, the 3rd threeway 28 of door and No. two output pipes 29, are entered between the oxidant original fluid container 6 and No. two dispensing canisters 20 by No. two
Pencil road 22 is connected, and the first valve 7, the valve 21 of water meter 8 and the 5th has been sequentially connected in series on No. two drug-feeding tube roads 22, No. one is entered medicine
One end of pipeline 10 is connected with the first threeway 12 concatenated on No. two drug-feeding tube roads 22, the other end on a drug-feeding tube road 10 with
A number dispensing canister 9 is connected, and the second valve 11 is serially connected with a drug-feeding tube road 10, and one end of the 3rd valve 15 is made up a prescription with No. one
The bottom of tank 9 is connected, and the other end of the 3rd valve 15 is connected with the entrance of the first corrosion protection pump 16, one end of the 4th valve 17
Outlet with the first corrosion protection pump 16 is connected, and the other end of the 4th valve 17 is connected with the first port of the second threeway 18, and one
One end of number inner loop pipeline 14 is connected with the second port of the second threeway 18, the other end and one of an inner loop pipeline 14
The top of number dispensing canister 9 is connected, and the 3rd port of the second threeway 18 is connected with an output pipe 19, the 6th valve 25
One end is connected with the bottom of No. two dispensing canisters 20, and the other end of the 6th valve 25 is connected with the entrance of the second corrosion protection pump 26,
One end of 7th valve 27 is connected with the outlet of the second corrosion protection pump 26, and the of the other end of the 7th valve 27 and the 3rd threeway 28
Single port is connected, and one end of No. two inner loop pipelines 24 is connected with the second port of the 3rd threeway 28, No. two inner circulating tubes
The other end on road 24 is connected with the top of No. two dispensing canisters 20, the 3rd port of the 3rd threeway 28 and No. two phases of output pipe 29
Connection, one end of a clear water inlet pipeline 13 is connected with clear water outlet pipeline 3, the other end of a clear water inlet pipeline 13
It is connected with a dispensing canister 9, one end of No. two clear water inlet pipelines 23 is connected with clear water outlet pipeline 3, No. two clear water enter
The other end of water lines 23 is connected with No. two dispensing canisters 20；
The molten unit 46 that makes up a prescription includes No. three clear water inlet pipelines 30, No. three drug-feeding tube roads 31, No. three inner loop pipelines
32nd, No. three dispensing canisters 33, the 8th valve 34, the 3rd corrosion protection pump 35, the 9th valve 36, the 4th threeway 37, No. three output pipes 38,
The molten compounding bin 40 of second immersible pump 39, solid chemicals, hand mixer 41, the molten compounding bin clear water inlet pipeline 42 of solid chemicals,
F, N1, N2 solid chemicals are molten to contain bucket 45 with feeding pipe 43 and solid chemicals, and one end of the 8th valve 34 is made up a prescription with No. three
The bottom of tank 33 is connected, and the other end of the 8th valve 34 is connected with the entrance of the 3rd corrosion protection pump 35, and the one of the 9th valve 36
End is connected with the outlet of the 3rd corrosion protection pump 35, and the other end of the 9th valve 36 is connected with the first port of the 4th threeway 37,
One end of No. three inner loop pipelines 32 is connected with the second port of the 4th threeway 37, the other end of No. three inner loop pipelines 32 with
The top of No. three dispensing canisters 33 is connected, and No. three output pipes 38 are connected with the 3rd port of the 4th threeway 37, solid chemicals
Hand mixer 41 is provided with molten compounding bin 40, the second immersible pump 39 is arranged on the bottom in the molten compounding bin 40 of solid chemicals, three
The one end on number drug-feeding tube road 31 is connected with the outlet of the second immersible pump 39, and the other end on No. three drug-feeding tube roads 31 makes up a prescription with No. three
The top of tank 33 is connected, and the molten one end with feeding pipe 43 of F, N1, N2 solid chemicals is contained bucket 45 with solid chemicals and is connected, F,
The molten other end with feeding pipe 43 of N1, N2 solid chemicals is connected with the molten compounding bin of solid chemicals 40, No. three clear water water inlet pipes
The one end on road 30 is connected with clear water outlet pipeline 3, and the other end of No. three clear water inlet pipelines 30 is connected with No. three dispensing canisters 33
Logical, one end of the molten compounding bin clear water inlet pipeline 42 of solid chemicals is connected with clear water outlet pipeline 3, the molten compounding bin of solid chemicals
The other end of clear water inlet pipeline 42 is connected with the molten compounding bin of solid chemicals 40.
The unit 4 that makes up a prescription also includes oxidant stoste tank car dosing pipe 5, oxidant stoste tank car dosing pipe 5
One end is connected with oxidant original fluid container 6, and the other end of oxidant stoste tank car dosing pipe 5 is used for and oxidant stoste tank car
It is connected.
The molten unit 46 that makes up a prescription also includes platform balance 44, and solid chemicals are contained bucket 45 and are arranged on platform balance 44, for solid medicine
Agent is weighed.
Clear water supply unit 49 also includes fire hose 47 and cleaning tap 48, one end of fire hose 47 with it is clear
The other end of water outlet pipeline 3 is with being connected, and the other end of fire hose 47 is connected with cleaning tap 48.The fire-fighting is soft
Pipe 47 and cleaning tap 48 are used for shallow-layer Mixing Machine equipment and stirring-head cleaning is used.
The volume of the clear water storage tank 1 is 10~20m3.First immersible pump 2 is clear water immersible pump, pump maximum stream flow
For 12~15m3/h。
The dischargeable capacity of a number dispensing canister 9 and No. two dispensing canisters 20 is 5m3, and be provided with minimum scale for 50~
100L, for measuring shallow-layer stirring in situ chemical oxidation adding of agent actual amount；The water meter 8 is marched into the arena oxidant for metering
Stoste (35% C medicaments) prepares the actual consumption consumption per tank medicament.
The flow of the corrosion protection pump 26 of first corrosion protection pump 16 and second is 10~15m3/ h anti-corrosion vavuum pump or centrifugation
Pump.
Second immersible pump 39 is anti-corrosion immersible pump, and flow is 6~12m3/h；No. three dispensing canisters 33 dischargeable capacity
For 2m3；The dischargeable capacity of the molten compounding bin 40 of solid chemicals is 300~500L.
3rd corrosion protection pump 35 is that flow is 6~12m3/ h anti-corrosion vavuum pump or centrifugal pump.
Described to make up a prescription unit 4 and the molten unit 46 that makes up a prescription is respectively provided with self-loopa agitating function, safety is laid apart from ＞ 10m.
It is 2*5m that the oxidizing agent solution of the biliquid dispensing system, which prepares ability,3/ h, catalyst+sustained release agent+pH adjusting agent
It is 2m that solution, which prepares ability,3/h。
Make up a prescription unit 4 and the molten twin-fluid system of unit 46 that makes up a prescription compounding method for medicament it is as follows：
A) liquid medicine of unit 4 that makes up a prescription is prepared：It is preferred that the C medicaments (hydrogen peroxide) of 35% concentration are used as admission oxidant, one
Number dispensing canister 9 and No. two diluted on site compound concentrations of dispensing canister 20 must not be higher than 10%~15% (mass percent), before dilution
1~1.5m need to be pumped into a dispensing canister 9 and No. two dispensing canisters 20 in advance3Clear water, then adds the design of 35%C medicaments and uses
Amount, then clear water is pumped into, it is settled to 5m3.Process for preparation record is prepared per tank (preferably 5m3) dispensing canister C medicaments (35%) consumption
(L), and the C medicaments diluted concentration (%) for preparing 5 side's dispensing canisters is calculated.
B) the molten liquid medicine of unit 46 preparation of making up a prescription：It is preferred that ferrous sulfate heptahydrate (F medicaments), two water lemons acid sodium (N1 medicaments)
And Citric Acid Mono (N2 medicaments), the molten compounding bin of solid chemicals of preferably 300L volumes, after being measured by platform balance, using stirring manually
Mix device molten with solid chemicals, dischargeable capacity is pumped into for 2m by the second immersible pump after abundant dissolving and after mixing3No. two make up a prescription
Tank, it is molten to be made into mixed solution, prepare maximum concentration and must not exceed 20%~40% (mass percent).No. two dispensing canisters according to work as
Its actual demand consumption is now with the current.
C) make up a prescription unit 4 and the molten biliquid of unit 46 that makes up a prescription at least needed in respective dispensing canister self-loopa stir half an hour with
On, it can start to add reparation plot shallow-layer stirring in situ chemical oxidation repairing construction.
D) make up a prescription unit 4 and the molten setting safe distance ＞ of unit 46 10m that make up a prescription in field engineering construction.
Oxidant C solution prepares ability：2*5m3/ h, catalyst+sustained release agent+pH adjusting agent (F+N1+N2) mixed solution is matched somebody with somebody
Ability processed is 2m3/h。
Described above, only the utility model preferably embodiment, these embodiments are all based on this
Different implementations under utility model general idea, and protection domain of the present utility model is not limited thereto, it is any ripe
Those skilled in the art are known in the technical scope that the utility model is disclosed, the change or replacement that can be readily occurred in, all
It should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claims
Protection domain is defined.
Claims (10)
1. the biliquid dispensing system that a kind of soil and underground water shallow-layer stirring in situ chemical oxidation are repaired, it is characterised in that including：
Make up a prescription unit (4), the molten unit that makes up a prescription (46) and clear water supply unit (49)；
Clear water supply unit (49) includes clear water storage tank (1), the first immersible pump (2) and clear water outlet pipeline (3), and described the
One immersible pump (2) is arranged on the bottom in clear water storage tank (1), one end of clear water outlet pipeline (3) and going out for the first immersible pump (2)
Mouth is connected；
The unit that makes up a prescription (4) include oxidant original fluid container (6), the first valve (7), water meter (8), dispensing canister (9), No. one
Drug-feeding tube road (10), the second valve (11), the first threeway (12), clear water inlet pipeline (13), an inner loop pipeline
(14), the 3rd valve (15), the first corrosion protection pump (16), the 4th valve (17), the second threeway (18), output pipe (19),
No. two dispensing canisters (20), the 5th valve (21), No. two drug-feeding tube roads (22), No. two clear water inlet pipelines (23), No. two interior circulations
Pipeline (24), the 6th valve (25), the second corrosion protection pump (26), the 7th valve (27), the 3rd threeway (28) and No. two output pipes
(29), it is connected between the oxidant original fluid container (6) and No. two dispensing canisters (20) by No. two drug-feeding tube roads (22), No. two are entered
The first valve (7), water meter (8) and the 5th valve (21), the one of a drug-feeding tube road (10) have been sequentially connected in series on pencil road (22)
End is connected with the first threeway (12) concatenated on No. two drug-feeding tube roads (22), the other end of drug-feeding tube road (10) and No. one
Dispensing canister (9) is connected, and is serially connected with the second valve (11) on a drug-feeding tube road (10), one end of the 3rd valve (15) with No. one
The bottom of dispensing canister (9) is connected, and the other end of the 3rd valve (15) is connected with the entrance of the first corrosion protection pump (16), the 4th valve
One end of door (17) is connected with the outlet of the first corrosion protection pump (16), the other end of the 4th valve (17) and the second threeway (18)
First port is connected, and one end of an inner loop pipeline (14) is connected with the second port of the second threeway (18), in No. one
The other end of circulation line (14) is connected with the top of a dispensing canister (9), the 3rd port of the second threeway (18) with No. one
Output pipe (19) is connected, and one end of the 6th valve (25) is connected with the bottom of No. two dispensing canisters (20), the 6th valve
(25) the other end is connected with the entrance of the second corrosion protection pump (26), one end and the second corrosion protection pump (26) of the 7th valve (27)
Outlet is connected, and the other end of the 7th valve (27) is connected with the first port of the 3rd threeway (28), No. two inner loop pipelines
(24) one end is connected with the second port of the 3rd threeway (28), and the other end of No. two inner loop pipelines (24) makes up a prescription with No. two
The top of tank (20) is connected, and the 3rd port of the 3rd threeway (28) is connected with No. two output pipes (29), and a clear water enters
One end of water lines (13) is connected with clear water outlet pipeline (3), and the other end of a clear water inlet pipeline (13) is matched somebody with somebody with No. one
Medicinal cupping (9) is connected, and one end of No. two clear water inlet pipelines (23) is connected with clear water outlet pipeline (3), No. two clear water water inlets
The other end of pipeline (23) is connected with No. two dispensing canisters (20)；
The molten unit that makes up a prescription (46) includes No. three clear water inlet pipelines (30), No. three drug-feeding tube roads (31), No. three inner circulating tubes
Road (32), No. three dispensing canisters (33), the 8th valve (34), the 3rd corrosion protection pump (35), the 9th valve (36), the 4th threeway (37),
No. three output pipes (38), the second immersible pump (39), the molten compounding bin of solid chemicals (40), hand mixer (41), solid chemicals
Molten compounding bin clear water inlet pipeline (42), F, N1, N2 solid chemicals are molten with feeding pipe (43) and solid chemicals Sheng bucket (45), institute
The one end for stating the 8th valve (34) is connected with the bottom of No. three dispensing canisters (33), the other end and three proofings of the 8th valve (34)
The entrance of rotten pump (35) is connected, and one end of the 9th valve (36) is connected with the outlet of the 3rd corrosion protection pump (35), the 9th valve
(36) the other end is connected with the first port of the 4th threeway (37), one end and the 4th threeway of No. three inner loop pipelines (32)
(37) second port is connected, and the other end of No. three inner loop pipelines (32) is connected with the top of No. three dispensing canisters (33),
No. three output pipes (38) are connected with the 3rd port of the 4th threeway (37), provided with manual in the molten compounding bin of solid chemicals (40)
Agitator (41), the second immersible pump (39) is arranged on the bottom in the molten compounding bin of solid chemicals (40), No. three drug-feeding tube roads (31)
One end be connected with the outlet of the second immersible pump (39), the other end of No. three drug-feeding tube roads (31) and No. three dispensing canisters (33)
Top is connected, and the molten one end with feeding pipe (43) of F, N1, N2 solid chemicals is contained bucket (45) with solid chemicals and is connected, F,
The molten other end with feeding pipe (43) of N1, N2 solid chemicals is connected with the molten compounding bin of solid chemicals (40), and No. three clear water enter
One end of water lines (30) is connected with clear water outlet pipeline (3), and the other end of No. three clear water inlet pipelines (30) is matched somebody with somebody with No. three
Medicinal cupping (33) is connected, and one end of the molten compounding bin clear water inlet pipeline (42) of solid chemicals is connected with clear water outlet pipeline (3),
The other end of the molten compounding bin clear water inlet pipeline (42) of solid chemicals is connected with the molten compounding bin of solid chemicals (40).
2. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, the unit that makes up a prescription (4) also includes oxidant stoste tank car dosing pipe (5), oxidant stoste tank car dosing
One end of pipeline (5) is connected with oxidant original fluid container (6), the other end of oxidant stoste tank car dosing pipe (5) be used for
Oxidant stoste tank car is connected.
3. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, the molten unit that makes up a prescription (46) also includes platform balance (44), solid chemicals are contained bucket (45) and are arranged on platform balance (44).
4. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, the clear water supply unit (49) also includes fire hose (47) and cleaning tap (48), fire hose
(47) other end of one end and clear water outlet pipeline (3) is with being connected, the other end and the cleaning tap of fire hose (47)
(48) it is connected.
5. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, the volume of the clear water storage tank (1) is 10~20m3。
6. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, first immersible pump (2) is clear water immersible pump, pump discharge is 12~15m3/h。
7. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, the dischargeable capacity of a dispensing canister (9) and No. two dispensing canisters (20) is 5m3。
8. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, first corrosion protection pump (16) and the second corrosion protection pump (26) are that flow is 10~15m3/ h anti-corrosion vavuum pump
Or centrifugal pump.
9. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, second immersible pump (39) is anti-corrosion immersible pump, flow is 6~12m3/h；No. three dispensing canisters (33)
Dischargeable capacity is 2m3；The molten compounding bin of solid chemicals (40) dischargeable capacity is 300~500L.
10. the biliquid dispensing system that soil according to claim 1 and underground water shallow-layer stirring in situ chemical oxidation are repaired,
Characterized in that, it is 6~12m that the 3rd corrosion protection pump (35), which is flow,3/ h anti-corrosion vavuum pump or centrifugal pump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720194259.3U CN206550128U (en) | 2017-03-01 | 2017-03-01 | The biliquid dispensing system that soil and underground water shallow-layer stirring in situ chemical oxidation are repaired |
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| CN201720194259.3U CN206550128U (en) | 2017-03-01 | 2017-03-01 | The biliquid dispensing system that soil and underground water shallow-layer stirring in situ chemical oxidation are repaired |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201809A (en) * | 2019-05-08 | 2019-09-06 | 重庆美天环保工程有限公司 | A kind of medicine system for soil remediation |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201809A (en) * | 2019-05-08 | 2019-09-06 | 重庆美天环保工程有限公司 | A kind of medicine system for soil remediation |
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