CN208276740U - The universal sand blasting unit of high-pressure water jet and cleaning system - Google Patents
The universal sand blasting unit of high-pressure water jet and cleaning system Download PDFInfo
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- CN208276740U CN208276740U CN201820923413.0U CN201820923413U CN208276740U CN 208276740 U CN208276740 U CN 208276740U CN 201820923413 U CN201820923413 U CN 201820923413U CN 208276740 U CN208276740 U CN 208276740U
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- pressure water
- universal
- nozzle
- sand blasting
- blasting unit
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Abstract
The utility model belongs to shield machine steel construction band water technical field of sandblasting.A kind of universal sand blasting unit of high-pressure water jet and cleaning system, including main pipe, mixing jet tube and universal blast nozzle are provided with water inlet, negative suction inlet and jet port on the main pipe；The mixing jet tube connection is arranged on the jet port；The universal blast nozzle includes tuning sphere, fastening end cap and nozzle；Wherein, fluidic channel is provided in the middle part of the tuning sphere, and the tuning sphere, by the fastening end cover locking, the end of the tuning sphere is arranged in the nozzle.The utility model is simple and compact for structure, easy to operate, low in cost, high production efficiency, metal surface is high-quality, remained on surface abrasive material is easy to rinse and water and abrasive material can be recycled after cleaning.Remanufacturing labor intensity reduces 70%.Additionally by the device, it can will remanufacture surface cleaning work efficiency and improve 50%, and shorten and remanufacture the duration, improve and remanufacture efficiency.
Description
Technical field
The utility model belongs to shield machine steel construction band water technical field of sandblasting, and in particular to a kind of high-pressure water jet is universal
Sand blasting unit and cleaning system.
Background technique
Shield construction, shield machine category underground engineering equipment, item of constructing largely are used in current China Tunnel Engineering
Part is severe, every time from well after, detected and maintained, and repair and remanufacture in shield machine, there is a large amount of portion
Part needs to clear up the work such as greasy dirt, corrosion, dirt and paint, through high-pressure water-jet blasting device cleaning after, surface, oil, rust,
Salt, sludge, cement residue etc. are disposably removed, and surface no longer needs to carry out other processing, after treatment without any attachment
Component exposed surface after, minor surface defect is easy to be exposed, facilitate inspection and flaw detection to part crack, also be easy hair
The wear condition of existing component, the detail sections such as crackle of the defect of component, flaw and steel construction, is provided with for Accurate Diagnosis
The reliable basis of power.In addition, narrow space compact-sized in view of shield machine, and common surface sand-blasting mechanism belongs to direct injection,
It is not able to satisfy the cleaning needs of shield machine particular component, we design adjustable universal blast nozzle, can solve in narrow space
The surface in the hidden section of middle cleaning part.
Summary of the invention
The purpose of this utility model be it is in view of the above problems and insufficient, a kind of reasonable in design, cleaning is provided
It is high-efficient, reduce the universal sand blasting unit of high-pressure water jet and cleaning system of labor intensity.
In order to achieve the above objectives, it is adopted the technical scheme that:
A kind of universal sand blasting unit of high-pressure water jet, comprising: main pipe is provided with water inlet on the main pipe, negative inhales
Mouth and jet port；Mixing jet tube, the mixing jet tube connection are arranged on the jet port；It is described universal with universal blast nozzle
Blast nozzle includes tuning sphere, fastening end cap and nozzle；Wherein, it is provided with fluidic channel in the middle part of the tuning sphere, and described
The end of the tuning sphere is arranged in by the fastening end cover locking, the nozzle in tuning sphere.
Connecting sleeve is provided with outside the mixing jet tube, the connecting sleeve and main pipe are connected through a screw thread fixation,
And corresponding limit deep gouge is provided in the inner cavity of the connecting sleeve and main pipe, the mixing jet tube matching is arranged in institute
It states in limit deep gouge.
The connecting sleeve end is provided with limit spherical cavity corresponding with tuning sphere, the fastening end cap and connecting sleeve
It is connected through a screw thread, and it is intracavitary that the tuning sphere is locked at the spacing ball.
It is provided on the inner wall of thread mixing partition or the mixing jet tube and is provided at least in the mixing jet tube inner cavity
One of necking boss.
The front end of the main pipe is connected with connecting rod adjustment seat, is provided with screw rod in the connecting rod adjustment seat
The inlet end of section, the main pipe is threaded hole, is provided with locking nut on the spiro rod section.
Sand suction pipe is connected on the negative suction inlet.
At least two negative suction inlets are provided on the main pipe, wherein a negative suction inlet is provided with and communicated with sand suction pipe, it is another negative
Suction inlet is connected to cleaning liquid pipe or maintenance liquid pipe.
The nozzle is in duckbill, and the connecting pin of the nozzle is provided with male nozzle connecting rod, the spray
Mouth connecting rod is connected through a screw thread with tuning sphere, and is provided with locking nut in the nozzle connecting rod.
A kind of universal sandblasting cleaning system of high-pressure water jet, comprising: such as the above-mentioned universal sand blasting unit of high-pressure water jet；It is high
Water feeding assembly is pressed, is connected to the water inlet；Feeding abrasive material component is connected to the negative suction inlet；And control system, it adjusts
The orientation of the universal blast nozzle and locking are saved, the high pressure water feeding assembly and feeding abrasive material are controlled by the control system
The movement of component.
Flow control valve is provided on the high pressure water feeding assembly and the feeding abrasive material component.
By adopting the above technical scheme, acquired beneficial effect is:
The utility model is simple and compact for structure, easy to operate, low in cost, high production efficiency, metal surface matter after cleaning
It measures, remained on surface abrasive material is easy to rinse and water and abrasive material can be recycled.Remanufacturing labor intensity reduces 70%.In addition
By the device, it can will remanufacture surface cleaning work efficiency and improve 50%, and shorten and remanufacture the duration, improve and remanufacture effect
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is one of the structural schematic diagram of mixing jet tube.
Fig. 4 is the second structural representation of mixing jet tube.
Serial number in figure: 100 be main pipe, 101 be water inlet, 102 be negative suction inlet, 103 be jet port, 200 be mixing spray
Pipe, 210 be connecting sleeve, 211 be limit deep gouge, 212 be limit spherical cavity, 220 be thread mixing partition, 230 be necking boss,
300 be universal blast nozzle, 301 be adjust sphere, 302 be nozzle, 303 be fastening end cap, 304 be nozzle connecting rod, 305 be lock
Tight nut, 401 be sand suction pipe, 402 be connecting rod adjustment seat.
Specific embodiment
It elaborates below in conjunction with attached drawing to specific embodiment of the present utility model.
Referring to Fig. 1-4, a kind of universal sand blasting unit of high-pressure water jet of the utility model, including main pipe 100, mixing jet tube
200 and universal blast nozzle 300, water inlet 101, negative suction inlet 102 and jet port 103 are provided on main pipe 100；Mixing jet tube
200 connections are arranged on jet port 103；Universal blast nozzle 300 includes tuning sphere 301, fastening end cap 303 and nozzle 302；Its
In, fluidic channel is provided in the middle part of tuning sphere 301, and tuning sphere 301 is locked by fastening end cap 303, nozzle 302 is arranged
In the end of tuning sphere 301.
In order to avoid the abrasion after negative inhale in mixed process to mixing jet tube, cause replacement difficult, mixing jet tube 200
Outside is provided with connecting sleeve 210, and connecting sleeve 210 and main pipe 100 are connected through a screw thread fixation, and in connecting sleeve and master
Corresponding limit deep gouge 211 is provided in the inner cavity of tube body, the matching of mixing jet tube 200 setting is limiting in deep gouge 211, so as to
It is enough timely to be replaced according to the abrasion condition of mixing jet tube, improve the effect of mixing and injection.
Further, 210 end of connecting sleeve is provided with limit spherical cavity 212 corresponding with tuning sphere 301, fastening end
Lid 303 is connected through a screw thread with connecting sleeve, and tuning sphere is locked in limit spherical cavity 212, so that adjusting
Sphere rotates in a certain range adjusts injection direction, and convenient for adjusting and fixing, strong operability.
Since the mixing efficiency of abrasive material and high pressure water determines the efficiency and effect of cleaning, therefore set in mixing jet tube inner cavity
It is equipped on the inner wall of thread mixing partition 220 or mixing jet tube 200 and is provided at least one of necking boss 230, so as to reality
Adequately mixing is realized in present hyperbaric environment, in short distance, to ensure the one of cleaning quality in effectively cleaning width
Cause property.
In order to further improve the assembly performance of the application, by being connected with connection in the front end of main pipe 100
Bar adjustment seat 402 is provided with spiro rod section in connecting rod adjustment seat 402, and the inlet end of main pipe is threaded hole, in spiro rod section
On be provided with locking nut 305 so that entire assembly performance is more preferable, is convenient for adjusting and assemble.
Sand suction pipe 401 is connected on negative suction inlet in the application.But it ought further mention in special circumstances
High cleaning efficiency conserves steelwork component, and at least two negative suction inlets can be provided on main pipe 100, wherein
One negative suction inlet is provided with and communicated with sand suction pipe, and another negative suction inlet is connected to cleaning liquid pipe or maintenance liquid pipe.
Nozzle in the present embodiment is in duckbill, due to the tuning of tuning sphere, the injection direction of the jet band of nozzle
Double action finally determines the efficiency and effect of cleaning, therefore the connecting pin of nozzle is provided with male nozzle connection
Bar 304, nozzle connecting rod are connected through a screw thread with tuning sphere, and locking nut 305 is provided in nozzle connecting rod, thus
The control in the direction of the jet band of nozzle can be carried out, is convenient for operating according to different positions.
Disclosed herein as well is a kind of universal sandblasting cleaning systems of high-pressure water jet, comprising: such as the high pressure of above-described embodiment
The universal sand blasting unit of water jet, high pressure water feeding assembly, feeding abrasive material component and control system, high pressure water feeding assembly with into
Mouth of a river connection；Its feeding abrasive material component is connected to negative suction inlet；The orientation of universal blast nozzle and locking are adjusted, control system control is passed through
The movement of high pressure water feeding assembly and feeding abrasive material component processed.
It is provided with flow control valve on high pressure water feeding assembly and feeding abrasive material component, high pressure water feeding assembly can be with
For high-pressure hydraulic pump or the equipment of other existing supplies that can be realized high pressure water, feeding abrasive material component can be sandbox
Or other are mixed by the abrasive material of wind model with high pressure water, realize the work of high pressure water, high pressure draught and abrasive material three
With the washing and cleaning operation carried out.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (10)
1. a kind of universal sand blasting unit of high-pressure water jet characterized by comprising
Main pipe is provided with water inlet, negative suction inlet and jet port on the main pipe；
Mixing jet tube, the mixing jet tube connection are arranged on the jet port；
With universal blast nozzle, the universal blast nozzle includes tuning sphere, fastening end cap and nozzle；
Wherein, fluidic channel is provided in the middle part of the tuning sphere, and the tuning sphere passes through the fastening end cover locking, institute
State the end that the tuning sphere is arranged in nozzle.
2. the universal sand blasting unit of high-pressure water jet according to claim 1, which is characterized in that set outside the mixing jet tube
It is equipped with connecting sleeve, the connecting sleeve and main pipe are connected through a screw thread fixation, and in the connecting sleeve and main pipe
Corresponding limit deep gouge is provided in inner cavity, the mixing jet tube matching is arranged in the limit deep gouge.
3. the universal sand blasting unit of high-pressure water jet according to claim 2, which is characterized in that the connecting sleeve end is set
It is equipped with limit spherical cavity corresponding with tuning sphere, the fastening end cap is connected through a screw thread with connecting sleeve, and by the tuning
It is intracavitary that sphere is locked at the spacing ball.
4. the universal sand blasting unit of high-pressure water jet according to claim 2 or 3, which is characterized in that in the mixing jet tube
It is provided in chamber on the inner wall of thread mixing partition or the mixing jet tube and is provided at least one of necking boss.
5. the universal sand blasting unit of high-pressure water jet according to claim 1, which is characterized in that the front end of the main pipe connects
It connects and is provided with connecting rod adjustment seat, spiro rod section is provided in the connecting rod adjustment seat, the inlet end of the main pipe is spiral shell
Pit is provided with locking nut on the spiro rod section.
6. the universal sand blasting unit of high-pressure water jet according to claim 1, which is characterized in that connect and set on the negative suction inlet
It is equipped with sand suction pipe.
7. the universal sand blasting unit of high-pressure water jet according to claim 1, which is characterized in that be provided on the main pipe
At least two negative suction inlets, wherein a negative suction inlet is provided with and communicated with sand suction pipe, another negative suction inlet and cleaning liquid pipe or maintenance liquid pipe connects
It is logical.
8. the universal sand blasting unit of high-pressure water jet according to claim 1, which is characterized in that the nozzle is in duckbill,
And the connecting pin of the nozzle is provided with male nozzle connecting rod, the nozzle connecting rod and tuning sphere pass through screw thread
Connection, and locking nut is provided in the nozzle connecting rod.
9. a kind of universal sandblasting cleaning system of high-pressure water jet characterized by comprising
The universal sand blasting unit of high-pressure water jet a method as claimed in any one of claims 1-8；
High pressure water feeding assembly is connected to the water inlet；
Feeding abrasive material component is connected to the negative suction inlet；
And control system, the orientation of the universal blast nozzle and locking are adjusted, the high pressure water is controlled by the control system
The movement of feeding assembly and feeding abrasive material component.
10. the universal sandblasting cleaning system of high-pressure water jet according to claim 9, which is characterized in that the high pressure water supplies
To being provided with flow control valve on component and the feeding abrasive material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923413.0U CN208276740U (en) | 2018-06-14 | 2018-06-14 | The universal sand blasting unit of high-pressure water jet and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923413.0U CN208276740U (en) | 2018-06-14 | 2018-06-14 | The universal sand blasting unit of high-pressure water jet and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276740U true CN208276740U (en) | 2018-12-25 |
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ID=64699982
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923413.0U Active CN208276740U (en) | 2018-06-14 | 2018-06-14 | The universal sand blasting unit of high-pressure water jet and cleaning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515464A (en) * | 2018-06-14 | 2018-09-11 | 中铁工程装备集团盾构制造有限公司 | The universal sand blasting unit of high-pressure water jet and cleaning system |
| CN115157130A (en) * | 2022-07-15 | 2022-10-11 | 武汉大学 | Steel rail repairing water jet nozzle based on wave oscillation mixing and jet method |
-
2018
- 2018-06-14 CN CN201820923413.0U patent/CN208276740U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515464A (en) * | 2018-06-14 | 2018-09-11 | 中铁工程装备集团盾构制造有限公司 | The universal sand blasting unit of high-pressure water jet and cleaning system |
| CN108515464B (en) * | 2018-06-14 | 2024-02-02 | 中铁工程装备集团盾构制造有限公司 | High-pressure water jet universal sand blasting device and cleaning system |
| CN115157130A (en) * | 2022-07-15 | 2022-10-11 | 武汉大学 | Steel rail repairing water jet nozzle based on wave oscillation mixing and jet method |
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