CN209476101U - A kind of integrated dosage injection tank car for groundwater remediation - Google Patents
A kind of integrated dosage injection tank car for groundwater remediation Download PDFInfo
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- CN209476101U CN209476101U CN201822236616.5U CN201822236616U CN209476101U CN 209476101 U CN209476101 U CN 209476101U CN 201822236616 U CN201822236616 U CN 201822236616U CN 209476101 U CN209476101 U CN 209476101U
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- injection tank
- dispensing canister
- tank
- injection
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Abstract
The utility model discloses a kind of integrated dosage injection tank cars for groundwater remediation, the vehicle includes load wagon, dispensing canister, injection tank and cleaning water tank, blender and weigh-hatching plant are installed at the top of dispensing canister, it is connected between cleaning water tank and the weigh-hatching plant of dispensing canister by water pipe, the bottom of dispensing canister is connected through centrifugal pump with injection tank；The top of injection tank is equipped with inspection manhole and exhaust elbow, and the bottom end of injection tank connects medicine-pouring pipe through metering pump, and the bottom of dispensing canister and injection tank is all connected with sewage pipe, is equipped with diesel-driven generator and power distribution cabinet on load wagon.The utility model is by the way that dispensing canister, injection tank and load wagon to be combined, realize the mobility for the injection equipment that makes up a prescription, save pipeline O&M expense, the construction of medicine station and injection pipeline is avoided to lay, governance efficiency is improved, time cost and economic cost is saved, greatly improves work efficiency, and it is easy to operate, the different ratio that can also take into account medicament is suitable for multiple pilot scale places.
Description
Technical field
The utility model relates to groundwater remediation equipment technical field, specifically a kind of integration for groundwater remediation
Make up a prescription injection tank car.
Background technique
With the continuous development of China's Ecological Civilization Construction, underground water pollution problem also gradually obtains the attention of people, mesh
Preceding common groundwater remediation technology both at home and abroad has extracting, air lift, air stripping, biological prosthetic, permeable reactive wall, in-situ chemical
Recovery technique etc., wherein in-situ chemical recovery technique is answered extensively at home in recent years due to its process characteristic being simple and efficient
With.It generally requires to inject a large amount of medicaments to aquifer during groundwater remediation, also needs to chase after in real time by tracer test
Track medicament spread condition, but due to the characteristics of groundwater basin area is wide, the dispersion of monitoring well well point, and existing injection technology of making up a prescription
Mostly dosing station is built in fixed location, passes through the remote injection of medicine-pouring pipe.This injection mode has the following problems: 1) pipeline is handed over
Fork increases engineering cost, 2) raise injection pump lift along Cheng Shui damage, 3) the existing medicine-filling device that makes up a prescription is complicated for operation and fixed matches
Medicine is unable to satisfy changeable groundwater remediation Site Type etc..Therefore, injection problem of the existing technology of making up a prescription makes underground
Water repair generally shows the defect of high energy consumption poor efficiency, largely affects groundwater remediation process.
Utility model content
Technical problem to be solved in the utility model provides a kind of integrated dosage injection tank for groundwater remediation
Vehicle, the integrated dosage injection tank car using flexible mobile at any time as needed can be operated, improve working efficiency, and
And it operates conveniently and can reuse.
The utility model solves above-mentioned technical problem with following technical solution:
A kind of integrated dosage injection tank car for groundwater remediation of the utility model, mainly by load wagon, dispensing canister,
Injection tank and cleaning water tank composition, dispensing canister, injection tank and cleaning water tank are installed on load wagon, are equipped at the top of dispensing canister
The agitating shaft of blender and weigh-hatching plant, blender protrudes into dispensing canister, is equipped with stirring paddle board on agitating shaft, cleaning water tank with
It is connected between the weigh-hatching plant of dispensing canister by water pipe, the input port of the bottom connection centrifugal pump of dispensing canister, the delivery outlet of centrifugal pump
It is connect with the inlet tube of injection tank；The top of injection tank is equipped with inspection manhole and exhaust elbow, is equipped on exhaust elbow automatic
Exhaust valve, the input port of the bottom end outlet connection metering pump of injection tank, the delivery outlet of metering pump connect medicine-pouring pipe, pacify on medicine-pouring pipe
Equipped with check-valves and electromagnetic flowmeter；The bottom of dispensing canister and injection tank is all connected with sewage pipe, and cut-off is equipped on sewage pipe
Valve；Diesel-driven generator and power distribution cabinet are installed, power distribution cabinet provides power supply, power distribution cabinet via line pipe by diesel-driven generator on load wagon
It is connect with electromagnetic flowmeter, blender, weigh-hatching plant, centrifugal pump, metering pump and realizes power supply.
Dispensing canister described in the utility model and injection tank are arranged side by side, and the side wall of dispensing canister has been equipped with rectification and guide functions
Tank Internal baffle.
The side of dispensing canister described in the utility model and injection tank is equipped with the ladder above and below convenient for operator.
Metering pump described in the utility model carries necessary electromotor.
The utility model has the following beneficial effects:
1) the utility model forms the mobile integrated note that makes up a prescription by combining load wagon with dispensing canister, injection tank
Medicine equipment is moved easily and operates, and improves working efficiency.
2) the dispensing canister setting of the utility model uses weigh-hatching plant, can both be added according to required liquor strength quantitative dosing
Water can also meet the dosing demand of pilot scale place different agents proportion.To prevent from pouring down or forth, the maximum capacity of liquid medicine is tank body
The mixing time of the 80% of total measurement (volume), blender is determined according to laboratory result and field condition, by the dispensing mouth of weigh-hatching plant
Auxiliary observation is carried out, medical fluid is determined from the time that dispensing canister is transferred to injection tank by the average flow rate and liquid volume of centrifugal pump, is passed through
The liquid volume for crossing metering pump is recorded by electromagnetic flowmeter.
3) the utility model can effectively improve the injection efficiency of making up a prescription during groundwater remediation, reduce engineering capital cost
With being that a kind of high-efficiency appliance safe and convenient, economic, can be recycled can be achieved at the same time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the integrated dosage injection tank car for groundwater remediation of the utility model；
Fig. 2 is a kind of schematic top plan view of the integrated dosage injection tank car for groundwater remediation of the utility model.
In figure: 1, load wagon；1-1, cockpit；1-2, front-wheel；1-3, rear-wheel；1-4, compartment baffle；2-1, ladder, 2-2,
Ladder；3, blender；4, agitating shaft；5, paddle board is stirred；6, weigh-hatching plant；7, centrifugal pump；8-1, electromagnetic flowmeter；8-2, electromagnetism
Flowmeter；9-1, sewage pipe；9-2, sewage pipe；9-3, sewage pipe；10, inlet tube；11, dispensing canister；12, tank Internal baffle；13, it examines
Repair manhole；14, injection tank；15-1, metering pump；15-2, metering pump；16, necessary electromotor；17, check-valves；18-1, medicine-pouring pipe；
18-2, medicine-pouring pipe；19, power distribution cabinet；20, diesel-driven generator；21-1, shut-off valve；21-2, shut-off valve；21-3, shut-off valve；22, line
Lu Guan；23, exhaust elbow；24, automatic exhaust steam valve；25, water tank is cleaned；26, insulating pad.
Specific embodiment
The technical solution of the utility model is further described with reference to the accompanying drawings and examples, but is not limited to
The protection scope of the utility model.
Embodiment 1
As depicted in figs. 1 and 2, a kind of integrated dosage injection tank car for groundwater remediation of the utility model mainly by
Load wagon 1, dispensing canister 11, injection tank 14 and cleaning water tank 25 form, and dispensing canister 11, injection tank 14 and cleaning water tank 25 are respectively mounted
On load wagon 1, load wagon 1 is equipped with cockpit 1-1, front-wheel 1-2, rear-wheel 1-3 and compartment baffle 1-4；11 top of dispensing canister
Blender 3 and weigh-hatching plant 6 are installed, the agitating shaft 4 of blender 3 protrudes into dispensing canister 11, is equipped with agitating paddle on agitating shaft 4
Plate 5 is cleaned between water tank 25 and the weigh-hatching plant 6 of dispensing canister 11 and is connected by water pipe, the bottom connection centrifugal pump 7 of dispensing canister 11
Input port, centrifugal pump 7 are arranged in 11 side of dispensing canister, and the delivery outlet of centrifugal pump 7 is connect with the inlet tube 10 of injection tank 14, feed liquor
Pipe 10 protrudes into injection tank 14, and the top of injection tank 14 is equipped with inspection manhole 13 and exhaust elbow 23, installs on exhaust elbow 23
There is automatic exhaust steam valve 24, the bottom end outlet of injection tank 14 connects the input port of two metering pump 15-1 and metering pump 15-2, metering
The delivery outlet of pump 15-1 and metering pump 15-2 is separately connected medicine-pouring pipe 18-1 and medicine-pouring pipe 18-2, metering pump 15-1 and metering pump
15-2 carries necessary electromotor 16 respectively；Check-valves 17, and medicine-pouring pipe 18-1 are mounted on medicine-pouring pipe 18-1 and medicine-pouring pipe 18-2
Electromagnetic flowmeter 8-1 and electromagnetic flowmeter 8-2 are separately installed with medicine-pouring pipe 18-2；The bottom of dispensing canister 11 connects sewage pipe 9-
Shut-off valve 21-1 is installed on 1, sewage pipe 9-1, the bottom of injection tank 14 connects two sewage pipe 9-2 and sewage pipe 9-3, and two
Shut-off valve 21-2 and shut-off valve 21-3 are separately installed on sewage pipe 9-2 and sewage pipe 9-3, the rear portion of load wagon 1 is equipped with bavin
The bottom of fry dried food ingredients motor 20 and power distribution cabinet 19, diesel-driven generator 20 is equipped with insulating pad 26, and power distribution cabinet 19 is by diesel-driven generator 20
Power supply is provided, 19 via line pipe 22 of power distribution cabinet is connected reality with electromagnetic flowmeter, blender, weigh-hatching plant, centrifugal pump, metering pump
Existing power supply, electromagnetic flowmeter, centrifugal pump, metering pump, medicine-pouring pipe quantity can increase or decrease as needed.
20 generated output of diesel-driven generator described in the utility model is 15kw.
The power of blender 3 described in the utility model is 0.75kw, revolving speed 125r/min, blender generally stainless steel
Lining plastic material, for the stirring paddle board used for single flat paddle, simple molten medicine is may be implemented certainly by blender in the utility model
Dynamic control guarantees the uniformity of all kinds of form liquid medicine configurations.
The weigh-hatching plant of the utility model setting is funnel-shaped, and hopper port is blocked with lid after dispensing, weigh-hatching plant
The medicament of investment can be monitored automatically and water facilitates technical staff to adjust medicament parameter at any time, and the medicament for meeting different places is matched
Than requiring.
The utility model can be convenient monitoring instantaneous flow and integrated flow in the latter linked electromagnetic flowmeter of metering pump.
Check-valves 17 described in the utility model has the effect of the protection pump housing.
Line pipe 22 described in the utility model has insulative water-proof function.
Dispensing canister 11 described in the utility model, injection tank 14, cleaning water tank 25 are carbon steel line with rubber material, guarantee soda acid etc.
The normal work of tank car under etching condition.
Inspection manhole 13 described in the utility model is cylindrical, and removable cover is set up at top, and when maintenance opens lid,
Closure is covered after maintenance.
Metering pump 15 described in the utility model uses diaphragm pump, 316 stainless steel of pump housing material selection, and sealed material is poly- four
Fluoride material, flow 2m3/h；Lift is 40m, and medical fluid is enabled to inject the water-bearing layer bottom of underground water.
316 stainless steel of pump housing material selection of centrifugal pump 7 described in the utility model, sealed material are polytetrafluoroethylene (PTFE) material
Material, flow 2m3/h；Lift is 10m, and medical fluid is transferred in injection tank from dispensing canister.
The utility model installs automatic exhaust steam valve 24 on exhaust elbow 23, generates bulk gas in injection tank 14 and makes tank
When interior air pressure reaches setting value, automatically turned on by the valve of automatic exhaust steam valve 24, gas is discharged by exhaust elbow 23.
Tank Internal baffle 12 described in the utility model blender work when from rectification and guide functions, to realize high-quality and high-efficiency
Medicament stirring.
Dispensing canister 11 described in the utility model is arranged side by side with injection tank 14, side wall of the dispensing canister 11 close to injection tank 14
It has been equipped with the tank Internal baffle 12 of rectification and guide functions.
The side of dispensing canister 11 and injection tank 14 described in the utility model be respectively equipped with convenient for dosing above and below operator and
The ladder 2-1 and ladder 2-2 of maintenance.
Application method of the present embodiment for the integrated dosage injection tank car of groundwater remediation is as follows: first by load wagon
1 sails to medicament warehouse, starts diesel-driven generator 20 and powers, and guarantees that line pipe 22 is unimpeded, through weigh-hatching plant 6 be added required medicament and
Clear water, to prevent medicament dissolution from pouring down or forth event, the medicament and clear water total amount of addition are no more than 11 dischargeable capacity of dispensing canister
80%, starting blender 3 work to medicament and clear water is mixed into uniform medical fluid, confirms that inlet tube 10 and exhaust elbow 23 are unimpeded,
Confirm that automatic exhaust steam valve 24 works normally, the medical fluid that dissolution finishes is transferred to injection tank 14 by starting centrifugal pump 7, then will be loaded
Vehicle 1 drives to chemical feeding points, confirms that medicine-pouring pipe 18 is unimpeded, starts metering pump 14, and medical fluid is injected chemical feeding points by medicine-pouring pipe 18, complete
After last tank injection, 1/3 clear water that tank volume need to be added to dispensing canister 11 rinses tank body and continues on through injection tank 14, note
Pencil 18 injects chemical feeding points, after the completion of injection, 2~3 tank clear water is finally added into dispensing canister 11 and injection tank 14 and rinse tank body
Inside, flushing waste water is by sewage pipe 9-1, sewage pipe 9-2, sewage pipe 9-3 discharge and according to medicament qualitative classification collection in tank
Reason.
The utility model by dispensing canister, injection tank in conjunction with load wagon by way of, realize make up a prescription injection equipment
Mobility, carbon steel line with rubber material ensure that the safety in production under strong acid and strong base and corrosive environment, blender, meter in dispensing canister
Measuring bin improves the automatic capability of tank car while being suitable for the reparation place of multiple and different dosages distributions, and metering pump is as note
Teat pipette can realize tank car in the recycling in multiple places by the adjustment of flow, lift, and having responded energy-saving and environment-friendly society needs
It asks.
Although in above-described embodiment in the utility model tank car device and its application method specifically retouch
It states and parses in detail, but can still make modification on the basis of the utility model, progress greatly, this is for the technical staff in industry
It is not difficult matter, therefore, the modification made or progresses greatly on the basis of being formed without departing from the utility model core, belongs to practical
Novel claimed range.
Claims (4)
1. a kind of integrated dosage injection tank car for groundwater remediation, which is characterized in that it mainly by load wagon, make up a prescription
Tank, injection tank and cleaning water tank composition, dispensing canister, injection tank and cleaning water tank are installed on load wagon, peace at the top of dispensing canister
Equipped with blender and weigh-hatching plant, the agitating shaft of blender is protruded into dispensing canister, and stirring paddle board, ejected wash water are equipped on agitating shaft
Connected between case and the weigh-hatching plant of dispensing canister by water pipe, the input port of the bottom of dispensing canister connection centrifugal pump, centrifugal pump it is defeated
Outlet is connect with the inlet tube of injection tank；The top of injection tank is equipped with inspection manhole and exhaust elbow, is equipped on exhaust elbow
Automatic exhaust steam valve, the input port of the bottom end outlet connection metering pump of injection tank, the delivery outlet of metering pump connect medicine-pouring pipe, medicine-pouring pipe
On check-valves and electromagnetic flowmeter are installed；The bottom of dispensing canister and injection tank is all connected with sewage pipe, is equipped on sewage pipe
Shut-off valve；Diesel-driven generator and power distribution cabinet are installed, power distribution cabinet provides power supply, power distribution cabinet warp by diesel-driven generator on load wagon
Power supply is realized in Lu Guanyu electromagnetic flowmeter, blender, weigh-hatching plant, centrifugal pump, metering pump connection.
2. according to claim 1 be used for groundwater remediation integrated dosage injection tank car, which is characterized in that dispensing canister with
Injection tank is arranged side by side, and the side wall of dispensing canister has been equipped with the tank Internal baffle of rectification and guide functions.
3. being used for the integrated dosage injection tank car of groundwater remediation according to claim 1, which is characterized in that described to make up a prescription
The side of tank and injection tank is equipped with the ladder above and below convenient for operator.
4. being used for the integrated dosage injection tank car of groundwater remediation according to claim 1, which is characterized in that the metering
Pump included necessary electromotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236616.5U CN209476101U (en) | 2018-12-28 | 2018-12-28 | A kind of integrated dosage injection tank car for groundwater remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236616.5U CN209476101U (en) | 2018-12-28 | 2018-12-28 | A kind of integrated dosage injection tank car for groundwater remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209476101U true CN209476101U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236616.5U Active CN209476101U (en) | 2018-12-28 | 2018-12-28 | A kind of integrated dosage injection tank car for groundwater remediation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499445A (en) * | 2018-12-28 | 2019-03-22 | 广西博世科环保科技股份有限公司 | A kind of integrated dosage injection tank car and its application method for groundwater remediation |
-
2018
- 2018-12-28 CN CN201822236616.5U patent/CN209476101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499445A (en) * | 2018-12-28 | 2019-03-22 | 广西博世科环保科技股份有限公司 | A kind of integrated dosage injection tank car and its application method for groundwater remediation |
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