CN202910065U - Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil - Google Patents
Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil Download PDFInfo
- Publication number
- CN202910065U CN202910065U CN 201220591580 CN201220591580U CN202910065U CN 202910065 U CN202910065 U CN 202910065U CN 201220591580 CN201220591580 CN 201220591580 CN 201220591580 U CN201220591580 U CN 201220591580U CN 202910065 U CN202910065 U CN 202910065U
- Authority
- CN
- China
- Prior art keywords
- tooth
- probing
- shape blade
- contaminated soil
- tooth harrow
- 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
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a multifunctional drilling type in-situ remediation device with a harrow-shaped blade(s) for contaminated soil. The device comprises a hollow drilling shaft equipped with a drill at the lower end; one or more harrow-shaped blade(s) provided with breaking, stirring and mixing functions is/are installed at the upper part of the drill and on two lateral surfaces of the drilling shaft; every harrow-shaped blade has a certain thickness, and is installed perpendicular to the drilling shaft; an agent transport passage which is communicated with a hollow tube of the drilling shaft, and agent spreading spray holes are arranged inside every harrow-shaped blade; and teeth on every harrow-shaped blade and the agent spreading spray holes are distributed on two opposite sides of the harrow-shaped blade. The device integrates functions of drilling, advancing, breaking, mixing, stirring and agent feeding on one platform, therefore the remediation process for the contaminated soil is simplified, and simultaneously, the technical problems of insufficiently broken soil, uneven mixed stirring with a stabilizing agent, and incapacity of agent feeding when breaking, mixing and stirring are performed in a treating process for heavy metal contaminated soil in the prior art are solved.
Description
Technical field
The utility model belongs to technical field of engineering machinery, relates to a kind of contaminated soil prosthetic appliance, relates in particular to a kind of multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade.
Background technology
Current China heavy metal pollution of soil problem is very serious.Have data to show, the whole nation is subjected to the soil of heavy metal pollution to reach 2,000 ten thousand hectares, and wherein the soil of severe contamination surpasses 700,000 hectares, because the cadmium content no longer cultivated soil that exceeds standard reaches 130,000 hectares.Heavy metal pollution of soil can reduce quality of agricultural product, affects quality and the use value of soil, but also health and ecological environment are worked the mischief.Curing and stabilization method are processed heavy-metal contaminated soil and are widely applied, its cardinal principle is that an amount of heavy metal stabilization medicament and contaminated soil are mixed, heavy metal and stabilization agent in the contaminated soil are reacted, the stability that improves heavy metal contaminants makes that it is water-soluble, diffusivity and biological effectiveness reduce, thereby alleviates its harm.Use geotechnique's machinery, agro-farming plant equipment that heavy-metal contaminated soil is carried out the aforementioned stable processing in the prior art, exist fragmentation not fully, the shortcoming such as mix and blend is inhomogeneous, cause processing that the pollutant leaching concentration still can't be up to standard in the afterproduct.Simultaneously, dystopy is processed and will be carried out prior excavation transportation, causes with high costs and may cause secondary pollution.
The utility model content
The purpose of this utility model provides a kind of multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade, abundant, inhomogeneous with the stabilization agent mix and blend not with soil breaking in the processing procedure that solves heavy-metal contaminated soil in the prior art, can not be in fragmentation, mix, stir in dosing, dystopy processing cost high, easily cause the technical problem of secondary pollution.
The technical solution of the utility model is:
A kind of multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade, it comprises the probing axle of a hollow, drill bit is equipped with in probing axle lower end; The drill bit top, both sides of probing axle is equipped with one or more tooth harrow shape blades that fragmentation mixes effect that have; Described tooth harrow shape blade has certain thickness, with probing axle at right angle setting; Described tooth harrow shape blade inside is provided with drug delivery passage and the medicament spreading spray hole that is communicated with the hollow tube of drilling axle; On the described tooth harrow shape blade with tooth and the medicament spreading spray hole two opposite sides that is distributed in tooth harrow shape blade.
Preferred version: drill bit top, the both sides symmetry of described probing axle is installed with two tooth harrow shape blades.On the described tooth harrow shape blade with the bottom surface of tooth be flat, the end face of tooth is arc, the outward flange attenuation of tooth is tooth shape.On the described tooth harrow shape blade with tooth and medicament spreading spray hole be interspersed in position.The upper end of described probing axle also is provided with the connection trip that can be connected with drilling machine.
This device need to be connected on the professional drilling machine and use, and provides corresponding power by drilling machine.During use, the drug delivery pipe of drug delivery pump discharge is drilled in the hollow tube in axle axle center from the top insertion of probing axle, can be realized dosing.
Operation principle of the present utility model is: after equipment connection is fixed on the drilling machine, drilling machine is placed on the place that needs to repair, this utility model device is drilled into the reparation degree of depth of requirement, in probing, tooth harrow shape blade carries out fragmentation to the soil of drilling in the zone; Simultaneously, by the drug delivery pump, stabilization agent is transported to the zone of drilling by drug delivery passage and medicament spreading spray hole on probing axle and the tooth harrow shape blade, and like this, the stabilization agent that tooth harrow shape blade will be dispersed between the soil stirs, mixes with the soil that is broken; Subsequently, in the process that this utility model device reverse rotation is promoted, the soil of beating pine after the tooth harrow shape blade of reverse rotation will be drilled again carries out fragmentation and stirs, simultaneously, the stabilization agent that again will be dispersed between the soil stirs, mixes with the soil that is broken, and soil and medicament is fully reacted reach the effect of administering pollution.In order further to optimize the mix and blend effect, when the utility model device promotes in reverse rotation, need gently to promote, hoisting velocity is advisable about the 30mm/ circle.For the medicament hand-hole is stopped up, practical medicament is if solid-state pharmacy needs to use the detailed catalogue medicament.
The beneficial effects of the utility model:
The utility model and prior art contrast, and its effect is actively with obvious.The utility model will be drilled, tunnel, fragmentation, mixing, stirring, dosing several functions are integrated on the platform, the reparing process of contaminated soil is simplified, solved simultaneously in the prior art soil breaking in the processing procedure of heavy-metal contaminated soil abundant, inhomogeneous with the stabilization agent mix and blend not, can not broken, mix, stir in the technical problem of dosing.The utility model adopts based technique for in-situ remediation, does not need excavation, transportation soil, and processing cost is significantly less than showering.Probing radius of the present utility model is between 300-1500mm, and the drilling depth maximum can reach 30m.The utility model is applicable to environment temperature and is higher than subzero 12 degrees centigrade situation.The utility model is applicable to the soil in-situ reparation of non-oiliness sandstone, clayed soil soil property.The utility model is applicable to the reparation of all kinds of scale contaminated sites.
Description of drawings
Fig. 1 is that the master of the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade of the present utility model looks schematic diagram.
Fig. 2 is the schematic top plan view of the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade of the present utility model.
Fig. 3 is the schematic side view of the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade of the present utility model.
Wherein: 1, probing axle 2, tooth harrow shape blade
3, on the tooth harrow shape blade with tooth 4, drug delivery passage and medicament spreading spray hole
5, drill bit 6, rig connect trip
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade of the present utility model, it comprises the probing axle 1 of a hollow, drill bit 5 is equipped with in probing axle 1 lower end; The probing axle is the main body of this equipment, rotates clockwise during the probing driving (as shown in Figure 2); Drill bit top, the both sides symmetry of probing axle is installed with two and has the tooth harrow shape blade 2 that fragmentation mixes effect; Described tooth harrow shape blade 2 has certain thickness, with probing axle at right angle setting; These tooth harrow shape blade 2 inside are provided with drug delivery passage and the medicament spreading spray hole 4 that is communicated with the hollow tube of drilling axle; On this tooth harrow shape blade with tooth 3 and drug delivery passage and medicament spreading spray hole 4 be distributed in the two opposite sides of tooth harrow shape blade, on the tooth harrow shape blade with tooth 3 be interspersed in position with drug delivery passage and medicament spreading spray hole 4; On the tooth harrow shape blade with the bottom surface of tooth 3 be flat, the end face of tooth is arc, the outward flange attenuation of tooth is tooth shape.The upper end of described probing axle 1 also is provided with the rig that can be connected with drilling machine and connects trip 6.
Claims (9)
1. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade is characterized in that, it comprises the probing axle of a hollow, and drill bit is equipped with in probing axle lower end; The drill bit top, both sides of probing axle is equipped with one or more tooth harrow shape blades that fragmentation mixes effect that have; Described tooth harrow shape blade has certain thickness, with probing axle at right angle setting; Described tooth harrow shape blade inside is provided with drug delivery passage and the medicament spreading spray hole that is communicated with the hollow tube of drilling axle; On the described tooth harrow shape blade with tooth and the medicament spreading spray hole two opposite sides that is distributed in tooth harrow shape blade.
2. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 1 is characterized in that, drill bit top, the both sides symmetry of described probing axle is installed with two tooth harrow shape blades.
3. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 1 or 2 is characterized in that, on the described tooth harrow shape blade with the bottom surface of tooth be flat, the end face of tooth is arc, the outward flange attenuation of tooth is tooth shape.
4. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 1 or 2 is characterized in that, on the described tooth harrow shape blade with tooth and medicament spreading spray hole be interspersed in position.
5. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 3 is characterized in that, on the described tooth harrow shape blade with tooth and medicament spreading spray hole be interspersed in position.
6. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 1 or 2 is characterized in that, the upper end of described probing axle is provided with the connection trip that can be connected with drilling machine.
7. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 3 is characterized in that, the upper end of described probing axle is provided with the connection trip that can be connected with drilling machine.
8. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 4 is characterized in that, the upper end of described probing axle is provided with the connection trip that can be connected with drilling machine.
9. the multi-functional probing formula contaminated soil original position prosthetic appliance with tooth harrow shape blade as claimed in claim 5 is characterized in that, the upper end of described probing axle is provided with the connection trip that can be connected with drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591580 CN202910065U (en) | 2012-11-09 | 2012-11-09 | Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591580 CN202910065U (en) | 2012-11-09 | 2012-11-09 | Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910065U true CN202910065U (en) | 2013-05-01 |
Family
ID=48158410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591580 Expired - Lifetime CN202910065U (en) | 2012-11-09 | 2012-11-09 | Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910065U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174954A (en) * | 2018-08-07 | 2019-01-11 | 广西博世科环保科技股份有限公司 | Broken stirring dosing integration soil in-situ prosthetic appliance |
| CN110252190A (en) * | 2019-07-16 | 2019-09-20 | 唐山市曹妃甸供水有限责任公司 | A kind of lake and reservoir Chinese medicine mixes and adds automatically integrating device |
| CN112547774A (en) * | 2020-12-08 | 2021-03-26 | 广西博世科环保科技股份有限公司 | Ultrasonic crushing, stirring and mixing in-situ repair device |
| CN113798316A (en) * | 2020-06-17 | 2021-12-17 | 中国科学院沈阳应用生态研究所 | Device for in-situ crushing and repairing of contaminated site soil and uniform mixing of repairing agent |
-
2012
- 2012-11-09 CN CN 201220591580 patent/CN202910065U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174954A (en) * | 2018-08-07 | 2019-01-11 | 广西博世科环保科技股份有限公司 | Broken stirring dosing integration soil in-situ prosthetic appliance |
| CN110252190A (en) * | 2019-07-16 | 2019-09-20 | 唐山市曹妃甸供水有限责任公司 | A kind of lake and reservoir Chinese medicine mixes and adds automatically integrating device |
| CN113798316A (en) * | 2020-06-17 | 2021-12-17 | 中国科学院沈阳应用生态研究所 | Device for in-situ crushing and repairing of contaminated site soil and uniform mixing of repairing agent |
| CN112547774A (en) * | 2020-12-08 | 2021-03-26 | 广西博世科环保科技股份有限公司 | Ultrasonic crushing, stirring and mixing in-situ repair device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202877228U (en) | Compound multifunctional drilling-type contaminated soil in-situ remediation equipment | |
| CN202877225U (en) | Multifunctional drilling-type contaminated soil in-situ remediation equipment with arc-shaped stirring frames | |
| CN203494887U (en) | Contaminated soil in-situ remediation equipment | |
| CN202910065U (en) | Multifunctional drilling type in-situ remediation device with harrow-shaped blade(s) for contaminated soil | |
| JP6686185B2 (en) | Soil and groundwater in-situ injection-high pressure jet grout injection in-situ repair system and method | |
| CN106670224A (en) | Soil remediation device | |
| CN202877224U (en) | In-situ contaminated soil repairing device integrating chemical feeding, excavating, crushing, stirring and mixing into one | |
| CN207288335U (en) | System for soil heterotopic solidification and stabilization reparation | |
| CN204262048U (en) | Contaminated soil heterotopic solidification and stabilization repairs complete set of equipments | |
| CN207154387U (en) | A kind of contaminated soil in-situ immobilization equipment | |
| CN211587936U (en) | Pollute soil normal position prosthetic devices | |
| CN105130144B (en) | The broken integrated device of medicament filling mixing | |
| CN204892552U (en) | A restoration equipment for polluting deep stirring of soil normal position and injection | |
| CN205308942U (en) | Pollute soil electronic - chemical oxidation combined repairing system | |
| CN109174954A (en) | Broken stirring dosing integration soil in-situ prosthetic appliance | |
| CN108126557A (en) | A kind of gardening pot flowers soil mixed processing device | |
| CN107999531A (en) | A kind of organic contamination place soil, underground water in-situ remediation material and its method | |
| CN207787264U (en) | Soil restoring device | |
| CN106670225A (en) | Automatic collection and drug adding integrated equipment for soil remediation | |
| CN108607876A (en) | A kind of crank-type dystopy soil remediation improvement is pulverized and mixed device with soil | |
| CN205308947U (en) | Pollute soil electronic - chemical drip washing combined repairing system | |
| CN108837759A (en) | Injection pharmaceutical system in situ for organic contamination place | |
| CN209035111U (en) | A kind of Integral mobile stirring system for soil remediation | |
| CN209006397U (en) | Broken stirring dosing integration soil in-situ prosthetic appliance | |
| CN109174940A (en) | A kind of contaminated soil remediation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ENVIRONMENTAL PROTECTION CO., LTD. Free format text: FORMER OWNER: SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES Effective date: 20150513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 200233 MINHANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150513 Address after: 200233 Shanghai, Minhang District min Road, Lane 88, room 3, No. 2 Patentee after: SHANGHAI ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 200233, 508 Qinzhou Road, Shanghai, Shanghai, Xuhui District Patentee before: Shanghai Academy of Environmental Sciences |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |