CN207386066U - A kind of drilling rod purging system - Google Patents
A kind of drilling rod purging system Download PDFInfo
- Publication number
- CN207386066U CN207386066U CN201721224867.0U CN201721224867U CN207386066U CN 207386066 U CN207386066 U CN 207386066U CN 201721224867 U CN201721224867 U CN 201721224867U CN 207386066 U CN207386066 U CN 207386066U
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- China
- Prior art keywords
- drilling rod
- water
- pressure
- drilling
- purging system
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Abstract
A kind of drilling rod purging system, including water control device, drilling rod to be cleaned is internally provided in water control device, being provided at face drilling rod can be to high-pressure water device that drilling rod is washed by water, drilling-rod external wall is provided with rubber compensation device, ultrasonic unit is provided with immediately below high-pressure water device, bottom plate is provided with below ultrasonic unit, the current that high-pressure water device generates form sealing water cavity with bottom plate, it seals the sewage formed inside water cavity and sewage-treatment plant is inputted by pipeline, the water on drilling rod can be carried out air-dried air-drying device by being provided with around drilling rod.The high-pressure fluid that motor can drive high-pressure pump to be generated in water tank is entered by high-pressure hose in ring heater, and the high-pressure water heating of generation directly rinses drilling rod, the utility model has the characteristics that cleaning efficiency is high, easy to use by nozzle.
Description
Technical field
The utility model is related to drilling rod cleaning technique field, more particularly to a kind of drilling rod purging system.
Background technology
In oil exploration and oil field development, drilling rod is one of key tool in Process of Oil Well Drilling, is boring mechanic
Important component.During the long service of drilling rod, the process fluids such as drilling fluid can be presented after being contacted with drilling rod surface
Scale formation gathers the hydro carbons such as the carbonate for forming uneven distribution, sulfate, silicate scale, wax and asphalitine on drilling rod surface
Object dirt layer is closed, the presence of these schmutzbands will undoubtedly seriously affect difficulty and cost of the detection device to drilling rod carrying out flaw detection, and
Reduce the reliability of detection flaw detection.After being processed and drop due to the dirt for during drilling tool thread is repaired, being attached to thread surface
Meeting dust from flying, not only endangers the health of operating personnel, but also accelerates the abrasion and corrosion of drilling rod, therefore such as too late
The dirt on Shi Qingli drilling rods surface will be that the subsequent maintenance work of drilling rod brings difficulty.
From the point of view of drilling rod clearing apparatus is with the actual conditions of high pressure water jet at present, more common method is artificial
Hand-held high-pressure wash hydraulic giant cleans drilling rod, although most of region of drilling rod can be cleaned, can also reach drilling rod flaw detection
Cleaning requirement before detection, but manually-operated working method need to be combined, the danger coefficient of operating personnel is added, while is also led
Cause cleaning efficiency is low, and labor intensity is big, causes the serious waste of water resource.In view of the practical problem of above-mentioned cleaning drilling rod, if
Can a kind of efficient, easy to operate, the drilling rod purging system that can directly can be cleaned in well head of invention, will be the subsequent spy of drilling rod
Triage is surveyed and repair creates favorable conditions, and improves the reliability of drilling rod carrying out flaw detection, extends the service life of drilling rod.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of drilling rod purging system,
When cleaned workpiece is immersed in cleaning solution, ultrasonic wave is with powerful cavitation in the inner and outer surfaces of workpiece so that
Dirt departs from matrix surface in the short period of time, you can achievees the purpose that cleaning, has that cleaning efficiency is high, spy easy to use
Point.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of drilling rod purging system, including water control device, drilling rod to be cleaned is arranged on inside water control device, at face drilling rod
It is provided with and the high-pressure water device that drilling rod is washed by water can be provided with rubber compensation device around drilling-rod external wall, be filled in high pressure water
Ultrasonic unit is provided with immediately below putting, bottom plate 7, the current and bottom plate that high-pressure water device generates are provided with below ultrasonic unit
7 form sealing water cavity, and the sewage formed inside sealing water cavity inputs sewage-treatment plant by pipeline, and being provided with around drilling rod can
Water on drilling rod is carried out to air-dried air-drying device.
The underface of nozzle 2 is provided with the supersonic transducer array 4 that can be interference fitted drilling-rod external wall and rubber 8.
The water control device includes clean tank wall 27, and inclined steel plate 28 is provided between clean tank wall 27 and drilling rod,
Inclined steel plate 28 is installed with the cooperation of rubber compensation device.
The rubber compensation device includes rubber 8, and rubber 8 is in the fitting that wraps around of drilling-rod external wall, the rubber 8
On be provided with can by rubber be bonded drilling-rod external wall spring 9.
The ultrasonic unit includes supersonic transducer array 4, and supersonic transducer array 4 passes through cable 5 and ultrasonic wave
Generating means 6 is connected.
The high-pressure water device includes the nozzle 2 set around drilling-rod external wall, and nozzle 2 provides pressure by high-pressure pump 10
High-pressure water heating is pressed into nozzle 2 by high-pressure hose 14, annular-heating is provided on the high-pressure hose 14 by power, high-pressure pump 10
Device 3.
The air-drying device includes the wind nozzle 25 positioned at drilling rod both sides, and wind nozzle 25 is by hose 26 by high pressure positive blower
1 provides power.
The sewage-treatment plant includes oil separator 11, and oil separator 11 is connected to sedimentation and filtration ditch 14 by pipeline, sinks
Lift pump 15 is provided on shallow lake filtering ponds 14, lift pump 15 is connected by pipeline with water tank 18.
Motor 21 is installed, motor 21 drives the high-pressure spray that high-pressure pump 22 is generated in water tank 18 on the water tank 18
Body is entered by high-pressure hose 23 in ring heater 3.
The beneficial effects of the utility model：
The mechanism that the utility model is cleaned by ultrasonic is mainly ultrasound cavitation effect, and when cleaned workpiece, to be immersed in cleaning molten
When in liquid, ultrasonic wave is with powerful cavitation in the inner and outer surfaces of workpiece so that dirt departs from matrix in the short period of time
Surface, you can achieve the purpose that cleaning.Being cleaned by ultrasonic has following features：Speed is fast, quality is high, and washing and cleaning operation is from clear
The limitation of part surface complicated shape is washed, every cleaning liquid energy is dipped into, and there is cleaning action in the place that cavitation can generate, is cleaned by ultrasonic
All trades and professions are can be widely used in, reach other unapproachable purposes of cleaning means, it is high, easy to use with cleaning efficiency
The characteristics of.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the structure chart of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Drilling rod purging system as shown in Figure 1 includes water control device, ultrasonic unit, high-pressure water device, air-drying device, sewage
Processing unit.High-pressure water device is mounted on the top of ultrasonic unit, and medium is provided for ultrasonic unit.At ultrasonic unit bottom
Portion is equipped with water control device, it is therefore an objective to the media environment of a relative closure is provided for ultrasonic unit, can also play control water
Purpose.Sewage-treatment plant is mounted on the one side of control water system, and air-drying device is mounted on the top of high-pressure water device.
Water control device is made of 27, three layers of inclined steel plate 28 of clean tank wall and rubber compensation device.
High-pressure water device is made of high-pressure pump 22, high-pressure hose 23, nozzle 2, ring heater 3.
Air-drying device is made of high pressure positive blower 1, hose 26, wind nozzle 25.
Sewage-treatment plant is made of oil separator 11, sedimentation and filtration ditch 14, lift pump 15 and water tank 18.Nozzle 2 is not using
Rust steel is made, and is connected with ring heater 3.
23 one end of hose connects high-pressure pump 22, and the other end is connected with ring heater 3, and the high-pressure fluid of generation passes through high pressure
Hose 14 is entered in ring heater, and the high-pressure water heating of generation passes through nozzle 2, directly rinses the outer wall of drilling rod.Ultrasonic waves
Energy device battle array 4 is mounted below nozzle 2, and is passed through cable 7 and be connected with ultrasonic generator 6.Ultrasonic generator 6 generates
High-frequency oscillation signal, supersonic transducer array 4 is traveled to by cable 5, supersonic transducer array 4 is by high drilling-rod external wall and rubber
Glue 8 is interference fitted, and in cleaning process water can be kept not flow in well, and spring 9 is connected on rubber 8.It is clear in drilling rod
During washing, the high pressure water that high-pressure pump 22 generates forms sealing water cavity through nozzle 2 and bottom plate 7, what supersonic transducer array 4 generated
High frequency machinery vibrates, and sealed water cavity acts on drilling-rod external wall, achievees the purpose that cleaning.High pressure water is cleaned through nozzle 2 outside drilling rod
Wall can achieve the purpose that secondary cleaning.
After high pressure water washing, wind turbine 1 rotates drilling rod, and generation wind can take away the water on drilling rod, achieve the purpose that dry.Production
Raw sewage can be largely entered in oil separator 11,14 one end of sedimentation and filtration ditch connection oil separator, one end and 15 phase of lift pump
Even, processed water can pass through the arrival water tank 18 of lift pump 15, be recycled.
When sewage is entered in oil separator the dirty object of oil slick in oily wastewater, waste water are removed using the difference of density, separation
Enter from one end, flowed out from the other end, due to pool inner water advection speed very little, relative density is less than 1.0 and the larger oil product of grain size
Impurity floats under the action of buoyancy, also, is gathered in the surface in pond, is collected by the oil collecting pipe and Oil scraper that are located at pool surface
Oil slick.And impurity of the relative density more than 1.0 is sunken to bottom of pond, reaches separated purpose.Then into sedimentation and filtration ditch 14,
First with quartz sand filtration suspended matter, the organic matter dissolved in water is then handled with activated carbon again, finally reaches the mesh of sewage disposal
's.When need not be cleaned, it can be discharged water by valve 17.
Drilling-rod external wall is interference fitted with rubber 8, in cleaning process water can be kept not flow in well, on rubber 8
It is connected with spring 9, it is therefore an objective to which rubber plays compensating action after being worn.
As shown in Figure 2：Rubber compensation device is made of rubber 8, spring 9 and steel wire 10, plays the role of controlling water.
Ultrasonic unit is made of supersonic transducer array 4, cable 5, ultrasonic generator 6.
Utility model works principle
The high-pressure fluid that motor 21 can drive high-pressure pump 22 to be generated in water tank 18 enters annular by high-pressure hose 23
In heater 3, the high-pressure water heating of generation directly rinses drilling rod by nozzle 2.Supersonic transducer array 4 is mounted under nozzle 2
Face, and pass through cable 5 and be connected with ultrasonic generator 6.The high-frequency oscillation signal that ultrasonic generator 6 generates, by super
High-frequency oscillation signal is converted into high frequency machinery vibration by acoustic wave transducer 4, and passes through cleaning solution of the clean tank wall 27 into trough
Ultrasonic wave is radiated, when solids are wrapped up in by greasy dirt and are adhered to cleaning parts surface, oil is emulsified, solids voluntarily take off
Fall, ultrasound can generate the acoustic pressure of positive and negative alternation when being propagated in cleaning solution, form jet stream, impact cleaning part, by high pressure water with
The bottom plate 7 for putting supersonic transducer array forms sealing water cavity, and the fluid of drilling-rod external wall is made to be subject to Ultrasonic Radiation.Ul-trasonic irradiation
Substantial amounts of bubble will be generated when fluid, these bubbles are as the vibration of fluid constantly moves, expand, vanish.Bubble is being vanished
During will generate powerful impact force, thus remove, the dirt of scattered drilling-rod external wall, separated dirt is carried by high pressure water
It goes out, enters in sewage disposal system, and then clean the purpose of outer wall.
Claims (8)
1. a kind of drilling rod purging system, which is characterized in that including water control device, drilling rod to be cleaned is arranged on inside water control device,
Rubber compensation device can be provided with to the high-pressure water device that drilling rod is washed by water around drilling-rod external wall by being provided at face drilling rod,
Ultrasonic unit is provided with immediately below high-pressure water device, bottom plate (7) is provided with below ultrasonic unit, high-pressure water device generates
Current and bottom plate (7) form sealing water cavity, the sewage formed inside sealing water cavity passes through pipeline and inputs sewage-treatment plant, ring
The water on drilling rod can be carried out air-dried air-drying device by being provided with around drilling rod.
2. a kind of drilling rod purging system according to claim 1, which is characterized in that the water control device includes rinse bath
Wall (27) is provided with inclined steel plate (28), inclined steel plate (28) and rubber compensation device in clean tank wall (27) between drilling rod
Cooperation installation.
3. a kind of drilling rod purging system according to claim 2, which is characterized in that the rubber compensation device includes rubber
Glue (8), in the fitting that wraps around of drilling-rod external wall, being provided on the rubber (8) can be bonded rubber outside drilling rod rubber (8)
The spring (9) of wall.
4. a kind of drilling rod purging system according to claim 3, which is characterized in that the ultrasonic unit includes ultrasound
Wave transducer battle array (4), supersonic transducer array (4) are connected by cable (5) with ultrasonic generator (6), ultrasonic wave transducer
Device battle array (4) is interference fitted for drilling-rod external wall to be made to be generated with rubber (8).
5. a kind of drilling rod purging system according to claim 1, which is characterized in that the high-pressure water device includes surrounding
The nozzle (2) that drilling-rod external wall is set, nozzle (2) provide pressure by high-pressure pump (22), and high-pressure pump (22) passes through high-pressure water heating
High-pressure hose (23) is pressed into nozzle (2), and ring heater (3) is provided on the high-pressure hose (23).
6. a kind of drilling rod purging system according to claim 1, which is characterized in that the air-drying device, which includes being located at, to be bored
The wind nozzle (25) of bar both sides, wind nozzle (25) provide power by hose (26) by high pressure positive blower (1).
7. a kind of drilling rod purging system according to claim 1, which is characterized in that the sewage-treatment plant include every
Oil sump (11), oil separator (11) are connected to sedimentation and filtration ditch (14) by pipeline, and sedimentation and filtration ditch is provided with lift pump on (14)
(15), lift pump (15) is connected by pipeline with water tank (18).
8. a kind of drilling rod purging system according to claim 7, which is characterized in that be equipped with electricity on the water tank (18)
Motivation (21), the high-pressure fluid that motor (21) drives high-pressure pump (22) to be generated in water tank (18) are entered by high-pressure hose (23)
Into ring heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224867.0U CN207386066U (en) | 2017-09-22 | 2017-09-22 | A kind of drilling rod purging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224867.0U CN207386066U (en) | 2017-09-22 | 2017-09-22 | A kind of drilling rod purging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386066U true CN207386066U (en) | 2018-05-22 |
Family
ID=62404979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224867.0U Expired - Fee Related CN207386066U (en) | 2017-09-22 | 2017-09-22 | A kind of drilling rod purging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486434A (en) * | 2017-09-22 | 2017-12-19 | 西安石油大学 | A kind of drilling rod clearing apparatus |
| CN109107964A (en) * | 2018-09-21 | 2019-01-01 | 深圳市美雅洁技术股份有限公司 | A kind of medical supersonic knife cleaning system |
-
2017
- 2017-09-22 CN CN201721224867.0U patent/CN207386066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486434A (en) * | 2017-09-22 | 2017-12-19 | 西安石油大学 | A kind of drilling rod clearing apparatus |
| CN109107964A (en) * | 2018-09-21 | 2019-01-01 | 深圳市美雅洁技术股份有限公司 | A kind of medical supersonic knife cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |