CN203905869U - High-pressure water-flushing air-lift reverse circulation hole cleaning device - Google Patents
High-pressure water-flushing air-lift reverse circulation hole cleaning device Download PDFInfo
- Publication number
- CN203905869U CN203905869U CN201420289370.7U CN201420289370U CN203905869U CN 203905869 U CN203905869 U CN 203905869U CN 201420289370 U CN201420289370 U CN 201420289370U CN 203905869 U CN203905869 U CN 203905869U
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Abstract
The utility model relates to a large-diameter deep-hole underwater slag removing device, in particular to a high-pressure water-flushing air-lift reverse circulation hole cleaning device. The device can remove solid particles and slurry settled in deep-hole water and at the bottom of a hole out of the hole, can complement water into the hole after the solid particles and the slurry are settled outside the hole, so that the solid particles and the slurry in the hole are removed out of the hole. A high-pressure water pipe, a high-pressure air pipe, an air and slurry mixer with a high-pressure water spraying head and a connection guide pipe constitute a hole cleaning system; a high-pressure water pump presses pure grout to the bottom of the hole through the high-pressure air pipe so that sediment settled to the bottom of the hole can be lifted up, and then the air and slurry mixer can discharge the grout with the sediment out of the hole through the guide pipe. The device solves the problems that sediment at the bottoms of holes cannot be completely cleaned away during construction of large and deep pile foundations and underground continuous walls, and hole cleaning time is long. The device has the advantages that the holes can be completely cleaned, no dead space exists, equipment is easy to manufacture and hole cleaning efficiency is high, construction quality of the pile foundations and the underground continuous walls is improved, and high construction efficiency and economic value are achieved through small air-lift reverse circulation innovation design.
Description
Technical field
The clear hole of high pressure water flushing gas lift reverse circulation device relates to scarfing cinder equipment under a kind of major diameter, Deep-hole Water, can carry out in Deep-hole Water (or mud) and at the bottom of hole mud in the related hole of precipitated solid particle clears out outside hole together, through mending again to hole after precipitation outside via hole, solid particle and mud in hole are separated to outside hole.
Background technology
At present, modal pile foundation in highway, railway, municipal administration, building construction industry, the clear hole of diaphragm wall method are varied, and when pile foundation, diaphragm wall diameter are large, the degree of depth when darker the common clear hole clear hole of method time relatively long, sediment is precipitation at the bottom of hole progressively, at this moment common clear hole method just can not meet comprehensively, thoroughly, clear hole demand fast, as take the clear hole of gas lift reverse circulation to construct, hole inner suspension slag physical efficiency is cleaned out, but the sediment being deposited at the bottom of hole cannot clear out.Must cause pile foundation, diaphragm wall bottom concrete separated with rock mass, thereby cause structural bearing capacity not reach the problems such as designing requirement, diaphragm wall bottom leaky water, occur; Therefore,, for above problem, need carry out transformation design to common gas lift reverse circulation.
Summary of the invention
Large in order to realize, compared with deep pile foundation, the underground continuous wall groove segment problems such as thoroughly sediment at the bottom of cleaning hole, clear hole time be long, the utility model by high-pressure water pipe, high-pressure air hose, band high-pressure water nozzle gas starch blender, connecting duct forms clear hole system; At the bottom of high-pressure hydraulic pump is depressed into hole by the pure slurries of high pressure by high-pressure water pipe, the sediment being deposited at the bottom of hole is rushed, then by gas starch blender by the slurries with sediment by outside conduit tap.
To achieve these goals, the utility model has designed the clear hole of high pressure water flushing gas lift reverse circulation device, it is characterized in that: comprise band high-pressure water nozzle gas slurry blender, air compressor machine, high-pressure hydraulic pump, connecting duct, high-pressure air hose, high-pressure water pipe; Air compressor machine connects high-pressure air hose, and high-pressure hydraulic pump connects high-pressure water pipe, and high-pressure air hose, high-pressure water pipe are all connected to band high-pressure water nozzle gas slurry blender, and described connecting duct runs through band high-pressure water nozzle gas slurry blender, is connected with band high-pressure water nozzle gas slurry blender; In band high-pressure water nozzle gas slurry blender, connecting duct perisporium sets out pore.
Further, described connecting duct is connected with band high-pressure water nozzle gas slurry blender flange; High-pressure hydraulic pump should adopt high-pressure multi-stage pump, and lift is required to be 2～3 times of hole depth.
Further, described high-pressure water nozzle side arranges 2 and goes out hydrophthalmia, and bottom arranges 1 and goes out hydrophthalmia.
The utility model requires design to have Cheng Qingkong in conjunction with the clear hole of pile foundation, underground continuous wall groove segment thoroughly, totally, not stay dead angle, equipment making simple, clear hole efficiency high.
Accompanying drawing explanation
Fig. 1 is the front view of the clear hole of the utility model high pressure water flushing gas lift reverse circulation device;
In figure: the clear hole of 1-high pressure water flushing gas lift reverse circulation device, 2-air compressor machine, 3-high-pressure air hose, 4-connecting duct, 5-band high-pressure water nozzle gas slurry blender, 6-high-pressure water nozzle, 7-high-pressure water pipe, 8-high-pressure hydraulic pump
Fig. 2 is the sectional drawing of the clear hole of the utility model high pressure water flushing gas lift reverse circulation device band high-pressure water nozzle gas slurry blender.
In figure: in 9-band high-pressure water nozzle gas slurry blender, 10-high-pressure air hose end, 11-blender, connecting duct, 12-connecting duct venthole, 13-stock inlet, 14-adpting flange, 15-high-pressure water pipe bottom, 16-high-pressure water nozzle go out hydrophthalmia
The specific embodiment
The clear hole of high pressure water flushing gas lift reverse circulation device 1, comprises band high-pressure water nozzle gas slurry blender 5, air compressor machine 2, high-pressure hydraulic pump 8, connecting duct 4 (comprising elbow), high-pressure air hose 3, high-pressure water pipe 7.High-pressure water pipe, high-pressure air hose, band high-pressure water nozzle gas slurry blender, connecting duct form clear hole system; At the bottom of high-pressure hydraulic pump is depressed into hole by water by high-pressure water pipe, the sediment being deposited at the bottom of hole is rushed, then by gas starch blender by the slurries with sediment by outside conduit tap.
Described connecting duct runs through band high-pressure water nozzle gas slurry blender, is connected with band high-pressure water nozzle gas slurry blender flange, and concavity is arranged in bottom, prevents plug; In band high-pressure water nozzle gas slurry blender, connecting duct perisporium sets out pore; Connecting duct should adopt diameter at the above steel pipe of 25cm, and connecting duct venthole 12 diameters are at 1cm; High-pressure water pipe, high-pressure air hose are used seamless steel pipe or band steel wire rubber tube; High-pressure hydraulic pump should adopt high-pressure multi-stage pump, and lift is required to be 2～3 times of hole depth.
Claims (3)
1. the clear hole of high pressure water flushing gas lift reverse circulation device, is characterized in that: comprise band high-pressure water nozzle gas slurry blender, air compressor machine, high-pressure hydraulic pump, connecting duct, high-pressure air hose, high-pressure water pipe; Air compressor machine connects high-pressure air hose, and high-pressure hydraulic pump connects high-pressure water pipe, and high-pressure air hose, high-pressure water pipe are all connected to band high-pressure water nozzle gas slurry blender, and described connecting duct runs through band high-pressure water nozzle gas slurry blender, is connected with band high-pressure water nozzle gas slurry blender; In band high-pressure water nozzle gas slurry blender, connecting duct perisporium sets out pore.
2. the clear hole of high pressure water flushing gas lift reverse circulation as claimed in claim 1 device, is characterized in that: described connecting duct is connected with band high-pressure water nozzle gas slurry blender flange; High-pressure hydraulic pump should adopt high-pressure multi-stage pump, and lift is required to be 2～3 times of hole depth.
3. the clear hole of high pressure water flushing gas lift reverse circulation as claimed in claim 1 device, is characterized in that: described high-pressure water nozzle side arranges 2 and goes out hydrophthalmia, and bottom arranges 1 and goes out hydrophthalmia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289370.7U CN203905869U (en) | 2014-05-31 | 2014-05-31 | High-pressure water-flushing air-lift reverse circulation hole cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289370.7U CN203905869U (en) | 2014-05-31 | 2014-05-31 | High-pressure water-flushing air-lift reverse circulation hole cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905869U true CN203905869U (en) | 2014-10-29 |
Family
ID=51780158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289370.7U Expired - Fee Related CN203905869U (en) | 2014-05-31 | 2014-05-31 | High-pressure water-flushing air-lift reverse circulation hole cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905869U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649559A (en) * | 2016-03-22 | 2016-06-08 | 中国五冶集团有限公司 | Device and method for removing hole bottom sediment of pore-forming pouring pile |
| CN105863536A (en) * | 2016-05-30 | 2016-08-17 | 天津探矿机械有限公司 | Gas-lift reverse circulation drill rod |
| CN105937377A (en) * | 2016-06-08 | 2016-09-14 | 深圳市宏业基基础工程有限公司 | Air lift reverse circulation borehole cleaning method |
| CN108193685A (en) * | 2018-02-26 | 2018-06-22 | 中国葛洲坝集团第五工程有限公司 | A kind of pile foundation hole cleaning device and method |
| CN108842777A (en) * | 2018-08-23 | 2018-11-20 | 天津海外海科技有限公司 | One kind is for mud discharger and discharge method in platform leg |
| CN109853571A (en) * | 2019-01-04 | 2019-06-07 | 宁莎莎 | Local air lift reversing port bottom slag cleaning device and method before a kind of cast-in-situ bored pile concrete pouring |
| CN112065310A (en) * | 2020-09-30 | 2020-12-11 | 中铁二局第一工程有限公司 | Bridge hole pile sand-rich sediment pumping device and using method |
| CN112360369A (en) * | 2020-10-15 | 2021-02-12 | 浙江交工国际工程有限公司 | Efficient hydraulic gas lift positive circulation super-large ultra-deep hole milling equipment |
| CN113340655A (en) * | 2021-07-09 | 2021-09-03 | 中电建路桥集团有限公司 | Exploration hole sampling device and control method |
| CN113431067A (en) * | 2021-07-08 | 2021-09-24 | 同济大学 | Rapid press-in type tubular pile well and application thereof |
-
2014
- 2014-05-31 CN CN201420289370.7U patent/CN203905869U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649559A (en) * | 2016-03-22 | 2016-06-08 | 中国五冶集团有限公司 | Device and method for removing hole bottom sediment of pore-forming pouring pile |
| CN105649559B (en) * | 2016-03-22 | 2017-12-15 | 中国五冶集团有限公司 | A kind of device and sweep-out method for being used to remove pore-creating filling pile bottom hole sediment |
| CN105863536A (en) * | 2016-05-30 | 2016-08-17 | 天津探矿机械有限公司 | Gas-lift reverse circulation drill rod |
| CN105937377A (en) * | 2016-06-08 | 2016-09-14 | 深圳市宏业基基础工程有限公司 | Air lift reverse circulation borehole cleaning method |
| CN108193685A (en) * | 2018-02-26 | 2018-06-22 | 中国葛洲坝集团第五工程有限公司 | A kind of pile foundation hole cleaning device and method |
| CN108842777A (en) * | 2018-08-23 | 2018-11-20 | 天津海外海科技有限公司 | One kind is for mud discharger and discharge method in platform leg |
| CN109853571A (en) * | 2019-01-04 | 2019-06-07 | 宁莎莎 | Local air lift reversing port bottom slag cleaning device and method before a kind of cast-in-situ bored pile concrete pouring |
| CN109853571B (en) * | 2019-01-04 | 2021-04-30 | 宁莎莎 | Device and method for removing slag at bottom of local gas lift reverse circulation hole before concrete pouring of cast-in-situ bored pile |
| CN112065310A (en) * | 2020-09-30 | 2020-12-11 | 中铁二局第一工程有限公司 | Bridge hole pile sand-rich sediment pumping device and using method |
| CN112360369A (en) * | 2020-10-15 | 2021-02-12 | 浙江交工国际工程有限公司 | Efficient hydraulic gas lift positive circulation super-large ultra-deep hole milling equipment |
| CN112360369B (en) * | 2020-10-15 | 2022-12-02 | 浙江交工国际工程有限公司 | Efficient hydraulic gas lift positive circulation super-large ultra-deep hole milling equipment |
| CN113431067A (en) * | 2021-07-08 | 2021-09-24 | 同济大学 | Rapid press-in type tubular pile well and application thereof |
| CN113340655A (en) * | 2021-07-09 | 2021-09-03 | 中电建路桥集团有限公司 | Exploration hole sampling device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190531 |