CN208033274U - A kind of triple churning equipment of soil remediation - Google Patents
A kind of triple churning equipment of soil remediation Download PDFInfo
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- CN208033274U CN208033274U CN201721884519.6U CN201721884519U CN208033274U CN 208033274 U CN208033274 U CN 208033274U CN 201721884519 U CN201721884519 U CN 201721884519U CN 208033274 U CN208033274 U CN 208033274U
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Abstract
The utility model discloses a kind of triple churning equipment of soil remediation, including repairing drilling machine, endless track installation, hydraulic support system, derrick, power head, level board support, triple churning systems, triple churning systems include high pressure killer injecting pump, air compressor machine, high pressure water-injection pump, churning pipe equipment described in the utility model using triple high-pressure rotary-spray pipes carry out high pressure water, pressure-air, high pressure medicament injection, high-pressure jet has higher destructive power to soil, can further increase the spray regime of high-pressure jet.The utility model can adjust the spray penetration of churning pipe according to the drilling depth for repairing drilling machine simultaneously, increase the reparation depth and repair coverage of soil.The utility model is using pilot hole drilling tool drilling sand-pebble layer simultaneously, therefore the utility model is not limited to the soil environment of different hardness, equally has good effect in the complicated hard geological conditions such as clay, silt, sand, muck soil.
Description
Technical field
The utility model is related to a kind of soil remediation construction method more particularly to a kind of triple churning equipment of soil remediation.
Background technology
With the development of industrial economy, the pollution control of soil pollution getting worse, especially deep soil is to repairing skill
The requirement of art is higher and higher.Soil remediation medicament combination triple-pipe high pressure jet grouting stake is will to repair medicament with the nozzle of high-pressure rotary
It sprays into soil layer to mix with the soil body, is a kind of method of rehabilitating soil, be used for the reparation of deep soil.Rotary churning pile is mainly used for reinforcing ground
Base improves the shearing strength of ground, improves the deformation performance of foundation soil, makes it under superstructure load action, unlikely destruction
Or excessive deformation is generated, improve the engineerings such as hydraulics and the stability of slope of foundation soil.Rotary churning pile is to utilize drilling machine by churning
Grouting Pipe and nozzle brill are placed in a bottom design altitude, keep liquid stream acquisition huge by high-voltage generator in advance prepared slurries
It after big energy, is ejected from the nozzle high speed of slip casting tube edge, forms the liquid stream of one energy height concentration, make slurries and soil
Body is thoroughly mixed, and the column induration only soil that certain diameter is formed in soil is reinforced.However rotary churning pile is in soil
Research in terms of reparation is very few.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of triple churning equipment of soil remediation, profits
Soil remediation is carried out with rotary churning pile, improves the remediation efficiency of soil.
To achieve the above object, the utility model adopts the following technical solution：
A kind of triple churning equipment of soil remediation, including：Repair drilling machine, endless track installation, hydraulic support system, well
Frame, power head, level board support, triple churning systems, the reparation drilling machine is arranged on the endless track installation, described to repair
Pilot hole drilling tool is provided on multiple drilling machine, the derrick is welded in the level board support, the hydraulic support system（9）One
End is fixedly connected with the reparation drilling machine, the other end is flexibly connected with the derrick, and the power head is arranged on the derrick
And opposite derrick slides up and down；Triple churning systems include high pressure killer injecting pump, air compressor machine, high pressure water-injection pump, churning pipe, institute
It states churning pipe to be arranged on the power head, the liquid outlet phase that the liquid feeding end of the high pressure killer injecting pump passes through return duct and medicament barrel
Connection, outlet end are connected by high-voltage tube with churning pipe, and the air output end of the air compressor machine passes through high-pressure air hose and churning
Pipe is connected, and the liquid feeding end of the high pressure water-injection pump is connected by return duct with the liquid outlet of water tank, outlet end passes through high pressure
Pipe is connected with churning pipe, and the bottom end side wall of the churning pipe is equipped with multigroup delivery outlet, and high pressure is equipped on every group of delivery outlet
Air scoop, the high pressure mouth of a river and high pressure medicament mouth, the pressure-air mouth, the high pressure mouth of a river and high pressure medicament mouth and horizontal plane are at difference
Angle sprayed.
Further, the churning pipe is external to the delivery outlet or more and is arranged with casing.
Preferably, bottom end relative symmetry setting of the multigroup delivery outlet in churning pipe.
Derrick described in the utility model is mainly realized by oil cylinder control and moves up and down and deflect, more to adapt to
Kind of landform, provides to support and move up and down for power head and provides track.
Power head described in the utility model is moved up and down along derrick track by hydraulic cylinder, it can be achieved that pilot hole, broken rock, rotation
The functions such as spray.
A kind of triple churning methods of soil remediation carried out using triple churning equipment described in the utility model, including with
Lower step：
Step 1, levelling of the land
Clear up the barrier of construction site, smooth construction site；And check high-tension apparatus and pipeline in triple churning equipment
Integrity；
Step 2, surveying setting-out
Unwrapping wire is measured according to the fender post physical location constructed, determines the stake position of triple churnings；
Step 3, reparation drilling machine are in place
Behind the stake position for determining triple churnings, the reparation drilling machine is carried out in place, leveling and centering are carried out to repairing drilling machine,
Adjust the verticality of drilling machine so that drilling rod is consistent with stake position；
Step 4, probing pilot hole
Using drill hole of drilling machine is repaired, drilling tool is taken out after drilling, changes and arrives predetermined depth under churning pipe；During down tube,
Prevent silt from blocking rotation jet nozzle using safeguard procedures；
Medicament is repaired in injection after sand-pebble layer uses pilot hole drilling tool, drilling to reach design hole depth, then extracts casing, is repaiied
Multiple medicament according to construction machinery, technique and should pass through soil layer situation and carry out mix-design and experiment, prepare use at the scene.
Step 5, whitewashing are promoted
To after projected depth under churning pipe, conveying high-pressure water first, then convey and repair medicament and compressed air and repairs medicine
Agent can send 30s late compared to compressed air, 1~3min of the quiet spray in original place later, scheduled injection pressure to be achieved（25~30MPa）
With whitewashing amount（80~120L/min）, and aperture is emerged after slurries, then by it is predetermined promoted, rotation or swing speed（70
~160mm/min）, spraying operation is carried out from bottom to top, until design height（13m）It can stop to send water, gas, medicament, propose rotation
Jet pipe；Must pay attention at the moment checking flow, pressure, tolerance and the rotation of medicament, pendulum, promoting the parameters such as speed in course of injection is
It is no to meet the requirements, and make a record at any time, draw operation process curve；
Step 6, cleaning apparatus：
After revolving lance lift to designed elevation, injection finishes, should be clean by each flushing of pipeline in time, manages in interior, machine not
Remaining reparation medicament is obtained, with anti-clogging；Slurries are usually changed into water, are sprayed on the ground, so as in slush pump churning pipe
Medicament is all discharged, until there is clear water；
Step 7, telephone-moving to new bore position：
After jet grouting, the plants such as reparation drilling machine are moved on on new bore position, carry out the constructing operation in next hole.
Preferably, the safeguard procedures in the step 4 are using plastic foil or adhesive plaster wrapping rotation jet nozzle or side low pressure
Water, gas, slurry side down tube, water pressure is sent to be no more than 1MPa.
Advantageous effect：The utility model discloses a kind of triple churning equipment of soil remediation, equipment described in the utility model
The injection of high pressure water, pressure-air, high pressure medicament is carried out using triple high-pressure rotary-spray pipes, high-pressure jet has soil higher
Destructive power can further increase the spray regime of high-pressure jet.The utility model can be according to the drilling depth for repairing drilling machine simultaneously
The spray penetration for adjusting churning pipe, increases the reparation depth and repair coverage of soil.The utility model uses pilot hole drilling tool simultaneously
Drill sand-pebble layer, therefore the utility model is not limited to the soil environment of different hardness, in clay, silt, sand, Muddy Bottoms
The complexity hard geological conditions such as soil equally has good effect.
Description of the drawings
In order to illustrate more clearly of the technical solution of the embodiment of the present application, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments described in the application,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model pilot hole drilling tool.
Wherein：1, high pressure killer injecting pump；2, air compressor machine；3, high pressure water-injection pump；4, drilling machine is repaired；5, churning pipe；51, high pressure is empty
Gas port；52, the high pressure mouth of a river；53, high pressure medicament mouth；6, pilot hole drilling tool；7, casing；8, endless track installation；9, hydraulic pressure support system
System；10, level board supports；11, derrick；12, power head.
Specific implementation mode
The utility model is further described with reference to specific embodiment, but examples are merely exemplary, it is not right
The scope of the utility model constitutes any restrictions.It will be understood by those skilled in the art that without departing from the utility model
Can the details and form of technical solutions of the utility model be modified or be replaced under spirit and scope, but these are changed and replace
It changes and each falls in the scope of protection of the utility model.
A kind of triple churning equipment of soil remediation, including：Repair drilling machine 4, endless track installation 8, hydraulic support system 9,
Derrick 11, power head 12, level board support 10, triple churning systems, the reparation drilling machine 4 are arranged in the endless track installation
On 8, pilot hole drilling tool 6 is provided on the reparation drilling machine 4, the derrick 11 is welded in the level board support 10, the liquid
One end of pressure support system 9 is connected with the reparation drilling machine 4, the other end is connected with the derrick 11, the power head 12
It is arranged on the derrick 11 and opposite derrick 11 slides up and down；Triple churning systems include high pressure killer injecting pump 1, air compressor machine
2, high pressure water-injection pump 3, churning pipe 5, the churning pipe 5 are arranged on the power head 12, the liquid feeding end of the high pressure killer injecting pump 1
It is connected with the liquid outlet of medicament barrel by return duct, outlet end is connected by high-voltage tube with churning pipe 5, the air compressor machine 2
Air output end be connected with churning pipe 5 by high-pressure air hose, the liquid feeding end of the high pressure water-injection pump 3 passes through return duct and water
The liquid outlet of case is connected, outlet end is connected by high-voltage tube with churning pipe 5, and the bottom end side wall of the churning pipe 5 is equipped with
Multigroup delivery outlet, pressure-air mouth 51, the high pressure mouth of a river 52 and high pressure medicament mouth 53 are equipped on every group of delivery outlet, and the high pressure is empty
Gas port 51, the high pressure mouth of a river 52 and high pressure medicament mouth 53 are sprayed from horizontal plane at different angles.
Further, the churning pipe 5 is external to the delivery outlet or more and is arranged with casing 7.
Preferably, bottom end relative symmetry setting of the multigroup delivery outlet in churning pipe 5.
The operation principle of the utility model is：（1）Drilling machine overall system integration is repaired above endless track installation, is repaired
Drilling machine is marched to by endless track installation and formulates injection point, is risen drilling tool by hydraulic support system, adjustment angle side
To perpendicular alignmnet point, positioning is supported by level board support；（2）Using drill hole of drilling machine is repaired, drilling tool is taken out after drilling,
It changes and arrives predetermined depth under churning pipe；During down tube, prevent silt from blocking rotation jet nozzle using safeguard procedures；In sand ovum
Medicament is repaired in injection after stone stratum uses pilot hole drilling tool, drilling to reach design hole depth, then extracts casing, and repairing medicament should be according to applying
It work machinery, technique and passes through soil layer situation and carries out mix-design and experiment, prepare use at the scene；（3）To setting under churning pipe
After counting depth, conveying high-pressure water first, then convey and repair medicament and compressed air.
Claims (3)
1. a kind of triple churning equipment of soil remediation, which is characterized in that including repairing drilling machine（4）, endless track installation（8）, liquid
Press support system（9）, derrick（11）, power head（12）, level board support（10）, triple churning systems, the reparation drilling machine（4）
It is arranged in the endless track installation（8）On, the reparation drilling machine（4）On be provided with pilot hole drilling tool（6）, the derrick（11）Weldering
It is connected on the level board support（10）On, the hydraulic support system（9）One end and the reparation drilling machine（4）Be fixedly connected,
The other end and the derrick（11）Flexible connection, the power head（12）It is arranged in the derrick（11）Upper and opposite derrick（11）
It slides up and down；Triple churning systems include high pressure killer injecting pump（1）, air compressor machine（2）, high pressure water-injection pump（3）, churning pipe（5）,
The churning pipe（5）It is arranged in the power head（12）On, the high pressure killer injecting pump（1）Liquid feeding end pass through return duct and medicament
The liquid outlet of bucket is connected, outlet end passes through high-voltage tube and churning pipe（5）It is connected, the air compressor machine（2）Air output end
Pass through high-pressure air hose and churning pipe（5）It is connected, the high pressure water-injection pump（3）Liquid feeding end liquid is gone out by return duct and water tank
Mouth is connected, outlet end passes through high-voltage tube and churning pipe（5）It is connected, the churning pipe（5）Bottom end side wall be equipped with it is multigroup
Delivery outlet is equipped with pressure-air mouth on every group of delivery outlet（51）, the high pressure mouth of a river（52）With high pressure medicament mouth（53）, the high pressure
Air scoop（51）, the high pressure mouth of a river（52）With high pressure medicament mouth（53）It is sprayed at different angles from horizontal plane.
2. the triple churning equipment of a kind of soil remediation according to claim 1, which is characterized in that the churning pipe（5）Outside
Portion is arranged with casing more than the delivery outlet（7）.
3. the triple churning equipment of a kind of soil remediation according to claim 1, which is characterized in that multigroup delivery outlet exists
Churning pipe（5）The setting of bottom end relative symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884519.6U CN208033274U (en) | 2017-12-28 | 2017-12-28 | A kind of triple churning equipment of soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884519.6U CN208033274U (en) | 2017-12-28 | 2017-12-28 | A kind of triple churning equipment of soil remediation |
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| Publication Number | Publication Date |
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| CN208033274U true CN208033274U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721884519.6U Active CN208033274U (en) | 2017-12-28 | 2017-12-28 | A kind of triple churning equipment of soil remediation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080409A (en) * | 2017-12-28 | 2018-05-29 | 江苏盖亚环境科技股份有限公司 | A kind of triple churning device and method thereof of soil remediation |
| CN108978649A (en) * | 2018-08-07 | 2018-12-11 | 佛山市房建集团有限公司 | High pressure jet grouting foundation construction technique |
| CN109821880A (en) * | 2019-02-13 | 2019-05-31 | 云南天朗环境科技有限公司 | A kind of soil high-pressure rotary-spray renovation technique and device |
-
2017
- 2017-12-28 CN CN201721884519.6U patent/CN208033274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080409A (en) * | 2017-12-28 | 2018-05-29 | 江苏盖亚环境科技股份有限公司 | A kind of triple churning device and method thereof of soil remediation |
| CN108978649A (en) * | 2018-08-07 | 2018-12-11 | 佛山市房建集团有限公司 | High pressure jet grouting foundation construction technique |
| CN109821880A (en) * | 2019-02-13 | 2019-05-31 | 云南天朗环境科技有限公司 | A kind of soil high-pressure rotary-spray renovation technique and device |
| CN109821880B (en) * | 2019-02-13 | 2022-03-29 | 云南天朗环境科技有限公司 | High-pressure rotary spraying repair process and device for soil |
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