CN202921641U - Injecting equipment used for in-situ remediation of soil and ground water - Google Patents
Injecting equipment used for in-situ remediation of soil and ground water Download PDFInfo
- Publication number
- CN202921641U CN202921641U CN 201220645533 CN201220645533U CN202921641U CN 202921641 U CN202921641 U CN 202921641U CN 201220645533 CN201220645533 CN 201220645533 CN 201220645533 U CN201220645533 U CN 201220645533U CN 202921641 U CN202921641 U CN 202921641U
- Authority
- CN
- China
- Prior art keywords
- agitator tank
- soil
- pump
- mixing tank
- liquid storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides injecting equipment used for in-situ remediation of soil and ground water. A pneumatic plunger pump is vertically arranged on one side of an installing frame; a motor of the plunger pump is arranged at the upper end of the pneumatic plunger pump; a support frame of a mixing tank is arranged on the other side of the installing frame; the mixing tank is fixed at the upper end of the support frame of the mixing tank; a pneumatic motor is arranged on the top of the mixing tank; a mixing propeller is hung in a material mixing hopper at the lower part of the mixing tank and is connected with the pneumatic motor by virtue of a shaft sleeve; a liquid storage hopper is fixed between the pneumatic plunger pump and the support frame of the mixing tank; and one side of the lower end of the liquid storage hopper is communicated with a pump feed inlet of the pneumatic plunger pump. Compared with the prior art, according to the injecting equipment disclosed by the utility model, an air cylinder and a grouting pump are replaced by the pneumatic plunger pump to simplify an air channel control system, the mixing tank and the pneumatic motor are changed to be one set and the plunger pump is arranged vertically. The injecting equipment has the advantages of compact structure, lowered cost, simplified system, convenience in maintenance and operation and reduced failure rate.
Description
Technical field
The utility model relates to a kind of injection device for soil and the reparation of underground water original position, belongs to the injection device technical field.
Background technology
In situ chemical oxidation-reduction recovery technique, biology in situ recovery technique are as widely used important recovery technique in soil and the reparation of underground water original position, its repair process relates to be repaired medicament, biologic product and battalion's liquid thereof with chemistry and is injected into the soil and groundwater zone, realizing chemistry or to repair fully contacting of medicament and contaminated soil and underground water, reach the purpose of heavy metal in the removal soil and groundwater or organic pollution.The permeability of saturation region soil, homogenieity difference directly affect the in-situ injection effect.The high-pressure injection technology that is used for flabbiness ground strengthened processing that begins to use the domestic seventies, its know-why is to utilize chemical grout and soil mix and blend consolidated subsoil, its original position grouting equipment mainly is comprised of grouting pump, slurry agitation machine and Grouting Pipe.The shortcoming that high-pressure injection technology and equipment thereof are directly used in soil and groudwater remediation is that injection pressure is too high and causes operating process to have potential safety hazard, and large to soil disturbance, its syringe pump group equipment volume is large simultaneously, poor mobility.The soil and groundwater based technique for in-situ remediation is risen in the U.S. from the eighties, its existing in-situ injection equipment mainly is comprised of air motor, cylinder, grouting pump, a mixing bowl, liquid storage bucket, installing rack and speed regulating control gas circuit etc., this equipment utilization be that air motor stirs, cylinder drives the grouting pump injection.Existing injection device complex structure, cost are high, the more easy obstruction of grouting pump excess flow valve, maintenance cost are higher, mobile underaction.
Summary of the invention
The purpose of this utility model is that existing injection device complex structure, cost are high in order to solve, the more easy obstruction of grouting pump excess flow valve, maintenance cost are higher, the problem of mobile underaction, and then a kind of injection device of repairing for soil and underground water original position is provided.
The purpose of this utility model is achieved through the following technical solutions:
a kind of injection device for soil and the reparation of underground water original position, comprise: installing rack, air piston pump, the liquid storage bucket, agitator tank, air motor, paddle, plunger displacement pump motor and agitator tank support, described air piston pump is vertically mounted on the side on installing rack, the plunger displacement pump motor is arranged on the upper end of air piston pump, the agitator tank support is arranged on the opposite side on installing rack, agitator tank is fixed on the upper end of agitator tank support, air motor is arranged on the top of agitator tank, bottom in agitator tank is the material stirring bucket, paddle is suspended in the material stirring bucket of agitator tank bottom and is connected with air motor by axle sleeve, be fixed with the liquid storage bucket between air piston pump and agitator tank support, one side of liquid storage bucket lower end is connected with the pump charging aperture of air piston pump, the opposite side of liquid storage bucket lower end is provided with the waste material scavenge port.
The utlity model has following advantage: the utility model compared to the prior art, substitute cylinder and grouting pump with air piston pump, (it is nonstandard product that original cylinder drives grouting pump to have simplified air-path control system, and existing air piston pump is standardized product), a mixing bowl and air motor change a cover into, and the installation of plunger displacement pump changes into vertically.The advantage of this equipment is: structure is compacter, cost, system are easier, maintenance and more convenient to operate, and fault rate can reduce greatly.
Description of drawings
Fig. 1 is the structural representation of the injection device of repairing for soil and underground water original position of the present utility model.
Reference numeral 2-2 in Fig. 1 is the pump discharging opening, and 3-1 is the one-tenth material mouth of liquid storage bucket 3.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: the present embodiment is implemented under take technical solutions of the utility model as prerequisite, has provided detailed embodiment, but protection domain of the present utility model is not limited to following embodiment.
as shown in Figure 1, a kind of injection device for soil and the reparation of underground water original position that the present embodiment is related, comprise: installing rack 1, air piston pump 2, liquid storage bucket 3, agitator tank 4, air motor 5, paddle 6, plunger displacement pump motor 7 and agitator tank support 10, described air piston pump 2 is vertically mounted on the side on installing rack 1, plunger displacement pump motor 7 is arranged on the upper end of air piston pump 2, agitator tank support 10 is arranged on the opposite side on installing rack 1, agitator tank 4 is fixed on the upper end of agitator tank support 10, air motor 5 is arranged on the top of agitator tank 4, bottom in agitator tank 4 is material stirring bucket 11, paddle 6 is suspended in the material stirring bucket 11 of agitator tank 4 bottoms and is connected with air motor 5 by axle sleeve, be fixed with liquid storage bucket 3 between air piston pump 2 and agitator tank support 10, one side of liquid storage bucket 3 lower ends is connected with the pump charging aperture 2-1 of air piston pump 2, the opposite side of liquid storage bucket 3 lower ends is provided with waste material scavenge port 3-2.
The bottom of described agitator tank 4 is provided with drain hole 4-1, and the top of agitator tank 4 is provided with charging aperture and tears bag device 4-2 and stir bucket water inlet 4-3.
Space in described agitator tank support 10 is the interim parking space 9 of material.
Further, also comprise fork dress steelframe leg 8, described fork dress is fixed on the bottom of installing rack 1 with steelframe leg 8.Facilitate the fork truck loading and unloading to use.
Operating instruction: at first start air compressor machine, connect the injection medicament pipeline to the position of appointment, check whether each valve is in the tram, whether gas circuit connects, and whether pressure in working range, then add entry and medicament in proportion in a mixing bowl, opening the air motor ball valve stirs, close the air motor ball valve after stirring, open hand door, allow mixed liquor flow in the liquid storage bucket.Open plunger displacement pump valve start injection, inject complete after, cut off source of the gas, close stirring motor and grouting pump cylinder valve, cleaning equipment.
The above; it is only the better specific embodiment of the utility model; these specific embodiment all are based on the different implementations under the utility model general idea; and protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. one kind is used for the injection device that soil and underground water original position are repaired, comprise: installing rack (1), air piston pump (2), liquid storage bucket (3), agitator tank (4), air motor (5), paddle (6), plunger displacement pump motor (7) and agitator tank support (10), it is characterized in that, described air piston pump (2) is vertically mounted on the side on installing rack (1), plunger displacement pump motor (7) is arranged on the upper end of air piston pump (2), agitator tank support (10) is arranged on the opposite side on installing rack (1), agitator tank (4) is fixed on the upper end of agitator tank support (10), air motor (5) is arranged on the top of agitator tank (4), bottom in agitator tank (4) is material stirring bucket (11), paddle (6) is suspended in the material stirring bucket (11) of agitator tank (4) bottom and is connected with air motor (5) by axle sleeve, be fixed with liquid storage bucket (3) between air piston pump (2) and agitator tank support (10), one side of liquid storage bucket (3) lower end is connected with the pump charging aperture (2-1) of air piston pump (2), the opposite side of liquid storage bucket (3) lower end is provided with waste material scavenge port (3-2).
2. the injection device of repairing for soil and underground water original position according to claim 1, it is characterized in that, the bottom of described agitator tank (4) is provided with drain hole (4-1), and the top of agitator tank (4) is provided with charging aperture and tears a bag device (4-2) and stir bucket water inlet (4-3).
3. the injection device for soil and the reparation of underground water original position according to claim 1, is characterized in that, the space in described agitator tank support (10) is the interim parking space of material (9).
4. the injection device for soil and the reparation of underground water original position according to claim 1, is characterized in that, also comprises fork dress steelframe leg (8), and described fork dress is fixed on the bottom of installing rack (1) with steelframe leg (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645533 CN202921641U (en) | 2012-11-30 | 2012-11-30 | Injecting equipment used for in-situ remediation of soil and ground water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645533 CN202921641U (en) | 2012-11-30 | 2012-11-30 | Injecting equipment used for in-situ remediation of soil and ground water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921641U true CN202921641U (en) | 2013-05-08 |
Family
ID=48211637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645533 Expired - Lifetime CN202921641U (en) | 2012-11-30 | 2012-11-30 | Injecting equipment used for in-situ remediation of soil and ground water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399740A (en) * | 2014-11-18 | 2015-03-11 | 青岛新天地环境保护有限责任公司 | Horizontal water stopping layer structure and method thereof for contaminated soil remediation |
| CN105921506A (en) * | 2016-05-19 | 2016-09-07 | 环境保护部环境规划院 | Timing in-situ injection device for repairing heavy metal pollution of soil and repairing technology of timing in-situ injection device |
-
2012
- 2012-11-30 CN CN 201220645533 patent/CN202921641U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399740A (en) * | 2014-11-18 | 2015-03-11 | 青岛新天地环境保护有限责任公司 | Horizontal water stopping layer structure and method thereof for contaminated soil remediation |
| CN105921506A (en) * | 2016-05-19 | 2016-09-07 | 环境保护部环境规划院 | Timing in-situ injection device for repairing heavy metal pollution of soil and repairing technology of timing in-situ injection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102059247B (en) | Vehicle-mounted repairing equipment and method for polluted site soil and underground water body | |
| CN105107835B (en) | A kind of Polluted Soil elution treatment equipment | |
| CN204052356U (en) | A kind of rehabilitating soil mixing plant | |
| CN104532820A (en) | Polluted soil in-situ solidification/stabilization treatment device | |
| CN202498631U (en) | High speed stirring pulping bench vehicle | |
| CN103182394B (en) | Multielement ex-situ remediation equipment and method used for organo-chlorine pesticide contaminated soil | |
| CN202877224U (en) | In-situ contaminated soil repairing device integrating chemical feeding, excavating, crushing, stirring and mixing into one | |
| CN204326051U (en) | A kind of Polluted Soil in-situ solidifying/stabilizing treatment apparatus | |
| CN202921641U (en) | Injecting equipment used for in-situ remediation of soil and ground water | |
| CN107096791A (en) | A kind of nanoscale multiple spot injection unitary module smart machine in situ | |
| CN205183317U (en) | Pollute native drip washing treatment facility | |
| CN103706621A (en) | Device and method for ultrasonic strengthening remediation of organic pollution field soil | |
| CN204974703U (en) | Movable dystopy soil repair system of moduleization | |
| CN214570973U (en) | Underground water in-situ chemical oxidation repair system | |
| CN207549111U (en) | One kind is suitable for cement grout agitator | |
| CN207480896U (en) | A kind of device for continuously stirring supply slurries | |
| CN205713125U (en) | Compact simplified concrete filling device | |
| CN106965325A (en) | A kind of diesel concrete stirring pumping device | |
| CN212467750U (en) | Emulsification pump station with variable frequency motor | |
| CN208694927U (en) | A kind of landfill leachate treatment biochemical additive injection device | |
| CN208555503U (en) | A kind of device of bacteria agent degrading polycyclic aromatic hydrocarbons contaminated soil | |
| CN206913451U (en) | A kind of diesel concrete stirring pumping device | |
| CN204228007U (en) | A kind of chemicals dosing plant | |
| CN206951780U (en) | A kind of harmless disposal system of organic material contaminated soil cast-in-situ bored pile mud | |
| CN205517546U (en) | Solution agitated vessel and deep are transferred to drive and are used solution preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BCEG ENVIRONMENTAL REMEDIATION CO., LTD. Free format text: FORMER NAME: BCEG ENVIRONMENT REMEDIATION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100192 No. 9, No. 102, building 2, 202 Qing Lu, Chaoyang District, Beijing Patentee after: BCEG ENVIRONMENTAL REMEDIATION Co.,Ltd. Address before: 100045 Beijing city Xicheng District South Road two No. 2 Building No. 1 hospital construction development building 8-9 Patentee before: BCEG Environmental Remediation Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |