CN205085147U - Normal position chemical remediation soil and groundwater injection drill bit - Google Patents
Normal position chemical remediation soil and groundwater injection drill bit Download PDFInfo
- Publication number
- CN205085147U CN205085147U CN201520663859.0U CN201520663859U CN205085147U CN 205085147 U CN205085147 U CN 205085147U CN 201520663859 U CN201520663859 U CN 201520663859U CN 205085147 U CN205085147 U CN 205085147U
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- injection
- drill bit
- sensor
- soil remediation
- underground water
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a normal position chemical remediation soil and groundwater injection drill bit, be close to the terminal detection part of injection drill bit including the injection subtotal, injection part set up in survey the top of part, separate 0.5m-1m between the two. Survey the part including the sensor, sensor settings in injection drill bit lower part. The injection part is including injection chamber, injection nozzle and injection pipeline, the inside of injection drill bit is located in the injection chamber, the injection pipeline is located the inside of injection drill bit equally and is extended along injection drill bit extending direction, the injection chamber feeds through injection nozzle and injection pipeline respectively. The utility model discloses to inject the subtotal and survey the part separately, and avoid surveying the sensor of part and the contact of chemical treatment agent, improve sensor measurements's the degree of accuracy and accuracy.
Description
Technical field
The utility model relates to soil remediation field, and what be specifically related to is chemical soil remediation and underground water injection drill bit.
Background technology
In correlation technique, general soil remediation injection device can comprise measure portion and injection portion, and measure portion is arranged at around injection portion, measures the content of soil pollutant at any time, the convenient injected chemical of stopping in time inorganic agent.But inventor finds, the major part that measure portion is measured in actual measurement process is chemical treatments, cannot measure the pollution level of soil truely and accurately.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide chemical soil remediation and underground water injection drill bit, solves injection drill bit and measures soil pollutant process measurement chemical treatments, causes measuring solving inaccurate technical problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is chemical soil remediation and underground water injection drill bit, comprise injection portion and the probe portion near injection drill tip, described injection portion is arranged at the top of described probe portion, between the two every 0.5m ~ 1m.Described probe portion comprises sensor, and described sensor setting is in described injection drill bit bottom.Described injection portion comprises injecting cavity, injection nozzle and injection pipeline, described injecting cavity is located at the inside of injection drill bit, described injection pipeline is located at the inside of injection drill bit equally and is extended along injection drill bit bearing of trend, and described injecting cavity is communicated with injection nozzle and injection pipeline respectively.
Further, described sensor is connected with incoming line and outlet line, described incoming line and outlet line are arranged at the inside of injection drill bit and the bearing of trend along injection drill bit extends, described incoming line is communicated with outside monitor and sensor with outlet line, by the command of monitor to sensor, by sensor collection to data transfer to monitor.
Further, described injection portion and described probe portion interval 0.7m.
Further, described sensor comprises pellicle gas continuous monitor.
Further, be also provided with control valve in described injecting cavity, described control valve controls the opening and closing of injection pipeline.
Injection portion and probe portion are separated by the utility model, avoid the sensor of probe portion and the contact of chemical treatments, improve the accuracy and precision of sensor measurement.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional structure schematic diagram above the utility model injecting cavity.
Fig. 3 is the cross-sectional structure schematic diagram of the utility model injecting cavity.
Reference numeral: 4, inject drill bit, 6, probe portion, 7, sensor, 8, injection portion, 9, injection nozzle, 11, outlet line, 14, injecting cavity, 16, injection pipeline, 18, protection tube, 19, control valve.
Detailed description of the invention
With the following Examples the utility model is further described.
Chemical soil remediation and underground water injection drill bit, described injection drill bit 4 is cylindric, and comprise injection portion 8 and the probe portion 6 near injection drill bit 4 end, described injection portion 8 is arranged at the top of described probe portion 6, between the two every 0.5m ~ 1m.Described injection portion 8 can not be too little with the spacing of described probe portion 6, avoids probe portion 6 to detect chemical treatments, and described injection portion 8 can not be too large with the spacing of described probe portion 6, avoids injection drill bit 4 entirety long thus affect injection effect.
Described probe portion 6 comprises sensor 7, described sensor 7 is arranged at described injection drill bit 4 bottom, and described sensor 7 is connected with incoming line and outlet line 11, described incoming line and outlet line 11 are arranged at the inside of injection drill bit 4 and the bearing of trend along injection drill bit 4 extends.Described incoming line is communicated with outside monitor and sensor 7 with outlet line 11, by the command of monitor to sensor 7, the data that sensor 7 is collected are transferred to monitor.
Described injection portion 8 comprises injecting cavity 14, injection nozzle 9 and injection pipeline 16, and described injecting cavity 14 is located at the inside of injection drill bit 4, and described injection pipeline 16 is located at the inside of injection drill bit 4 equally and is extended along injection drill bit 4 bearing of trend.Described injecting cavity 14 is communicated with injection nozzle 9 and injection pipeline 16 respectively, and injection pipeline 16 connects outside chemical treatments holding vessel, chemical treatments is delivered to injecting cavity 14, and via injection nozzle 9 to external diffusion.
In concrete enforcement, described injection portion 8 and described probe portion 6 interval 0.7m.
In concrete enforcement, described sensor 7 comprises pellicle gas continuous monitor, can the situation of volatile organic matter in on-line monitoring soil.
In concrete enforcement, be provided with protection tube 18 in described injecting cavity 14, described protection tube 18 wraps up incoming line through injecting cavity 14 and outlet line 11, prevents incoming line and output line 11 tunnel to be subject to the impact of chemical treatments.
In concrete enforcement, be also provided with control valve 19 in described injecting cavity 14, described control valve 19 controls the opening and closing of injection pipeline 16.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (5)
1. chemical soil remediation and underground water injection drill bit, it is characterized in that, comprise injection portion and the probe portion near injection drill tip, described injection portion is arranged at the top of described probe portion, between the two every 0.5m ~ 1m; Described probe portion comprises sensor, and described sensor setting is in described injection drill bit bottom; Described injection portion comprises injecting cavity, injection nozzle and injection pipeline, described injecting cavity is located at the inside of injection drill bit, described injection pipeline is located at the inside of injection drill bit equally and is extended along injection drill bit bearing of trend, and described injecting cavity is communicated with injection nozzle and injection pipeline respectively.
2. chemical soil remediation and underground water inject drill bit according to claim 1, it is characterized in that, described sensor is connected with incoming line and outlet line, described incoming line and outlet line are arranged at the inside of injection drill bit and the bearing of trend along injection drill bit extends, described incoming line is communicated with outside monitor and sensor with outlet line, by the command of monitor to sensor, by sensor collection to data transfer to monitor.
3. chemical soil remediation and underground water inject drill bit according to claim 1, it is characterized in that, described injection portion and described probe portion interval 0.7m.
4. chemical soil remediation and underground water inject drill bit according to claim 1, and it is characterized in that, described sensor comprises pellicle gas continuous monitor.
5. chemical soil remediation and underground water inject drill bit according to claim 1, it is characterized in that, are also provided with control valve in described injecting cavity, and described control valve controls the opening and closing of injection pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663859.0U CN205085147U (en) | 2015-08-28 | 2015-08-28 | Normal position chemical remediation soil and groundwater injection drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663859.0U CN205085147U (en) | 2015-08-28 | 2015-08-28 | Normal position chemical remediation soil and groundwater injection drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085147U true CN205085147U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663859.0U Active CN205085147U (en) | 2015-08-28 | 2015-08-28 | Normal position chemical remediation soil and groundwater injection drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001092A (en) * | 2016-06-29 | 2016-10-12 | 上格环境科技（上海）有限公司 | In-situ chemical injection remediation single-well multi-layer injection system |
| CN109108060A (en) * | 2018-08-01 | 2019-01-01 | 广东省环境科学研究院 | A kind of device and method for VOCs in meet an urgent need detection and injection rehabilitating soil |
| CN115555398A (en) * | 2022-10-13 | 2023-01-03 | 上海勘察设计研究院(集团)有限公司 | A medicament normal position injection equipment for soil remediation engineering |
-
2015
- 2015-08-28 CN CN201520663859.0U patent/CN205085147U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001092A (en) * | 2016-06-29 | 2016-10-12 | 上格环境科技（上海）有限公司 | In-situ chemical injection remediation single-well multi-layer injection system |
| CN109108060A (en) * | 2018-08-01 | 2019-01-01 | 广东省环境科学研究院 | A kind of device and method for VOCs in meet an urgent need detection and injection rehabilitating soil |
| CN115555398A (en) * | 2022-10-13 | 2023-01-03 | 上海勘察设计研究院(集团)有限公司 | A medicament normal position injection equipment for soil remediation engineering |
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