CN107747102B - Pipe parts inner wall rust removalling equipment - Google Patents
Pipe parts inner wall rust removalling equipment Download PDFInfo
- Publication number
- CN107747102B CN107747102B CN201710883193.3A CN201710883193A CN107747102B CN 107747102 B CN107747102 B CN 107747102B CN 201710883193 A CN201710883193 A CN 201710883193A CN 107747102 B CN107747102 B CN 107747102B
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- China
- Prior art keywords
- acid solution
- oxygen
- wall
- aluminium block
- threaded rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Revetment (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a kind of pipe parts inner wall rust removalling equipments, comprising: shell, shell is interior to be equipped with motor；Threaded rod, threaded rod lower end is equipped with the axially symmetric elastic element of several groups, one end of elastic element is equipped with aluminium block, aluminium block can guarantee the pressure to inside pipe wall under the action of elastic element, threaded rod upper end is connected to motor, under the drive of the motor, threaded rod drives aluminium block to rotate and move up and down along inside pipe wall；Acid solution spray head, acid solution spray head are used to spray inside pipe wall acid solution, and acid solution spray head is set on aluminium block, and one end of acid solution spray head is connected with perfusion tube, and one end of perfusion tube is connected with acid solution feeding mechanism；Oxygen nozzle, oxygen nozzle are used to spray inside pipe wall oxygen, and oxygen nozzle is set on aluminium block, and one end of oxygen nozzle is connected with oxygen cathete, and one end of oxygen cathete is connected with oxygen supply device.This programme can effectively solve the problems, such as that derusting effect is poor in the prior art.
Description
Technical field
The present invention relates to component of machine derusting device more particularly to a kind of pipe parts inner wall rust removalling equipments.
Background technique
Currently, the derusting of pipe parts inner wall surface is always to perplex the technical problem of this field, remove in the prior art
Rust method is mainly sandblasting and chemical reagent, but above method has its limitation, for sandblasting, is easy to cause there are blind area
Not the problem of not can be removed at corrosion；And use chemical reagent, i.e., chemical cleaning medicament is put into service sink, by pipe parts
It is directly placed into and wherein impregnates, after a period of time, washed with water after taking-up, it is clear that requirement of this mode for place is also rather
Strictly, and operation is relatively cumbersome, takes a long time, once and scavenging period control it is bad, it is easy to generate floating rust and cause secondary corruption
Erosion, and also the surface of pipe parts is caused to corrode, influence the precision of components.
Based on these above-mentioned prior arts, the more difficult pipe parts inner wall that is suitable for derusts, and there is only derusting effects
It is poor, but also components are caused to corrode.
Therefore, it is badly in need of a kind of equipment that can effectively clear pipe parts inner wall rusty stain at present.
Summary of the invention
The invention is intended to provide a kind of pipe parts inner wall rust removalling equipment, with solve in the prior art derusting effect difference
Problem.
Base case provided by the invention are as follows: pipe parts inner wall rust removalling equipment, comprising:
Shell, shell is interior to be equipped with motor；
Threaded rod is set with the nut for being against nozzle on threaded rod, and nut is equipped with first through hole and the second through-hole,
Nut is equipped with for being stuck in pipe outer wall the buckle for preventing nut from threaded rod being followed to rotate；Threaded rod lower end is equipped with several groups axis
To symmetrical elastic element, one end of elastic element is equipped with aluminium block, and aluminium block can guarantee under the action of elastic element to inside pipe wall
Pressure, threaded rod upper end is connected to motor, and under the drive of the motor, threaded rod drives aluminium block to rotate along inside pipe wall and up and down
It is mobile；
Acid solution spray head, acid solution spray head are used to spray inside pipe wall acid solution, and acid solution spray head is set to above aluminium block, and acid solution spray head connects
It is connected to perfusion tube, perfusion tube passes through first through hole and is connected with acid solution feeding mechanism；
Oxygen nozzle, oxygen nozzle are used to spray inside pipe wall oxygen, and oxygen nozzle is set to above acid solution spray head, oxygen nozzle
It is connected with oxygen cathete, oxygen cathete passes through the second through-hole and is connected with oxygen supply device.
The working principle of base case: when derusting to pipe parts inner wall, aluminium block is placed in by elasticity of compression device
In tube body, aluminium block remains the pressure to inside pipe wall under the action of elastic element, starts motor, threaded rod is in motor driven
Lower drive aluminium block is rotated along inboard wall of tube body, and is moved down under the action of nut along inboard wall of tube body, and aluminium block friction tube is made
The rust staining of inner wall, while the acid solution spray head being set on aluminium block sprays acid solution to this inboard wall of tube body, acid solution is to the rust on inboard wall of tube body
Spot carries out acid pickling and rust removing, and due to aluminium block and inboard wall of tube body frictional heat generation, accelerates reacting for acid solution and rust staining, improves and remove
The efficiency of rust, simultaneously, when aluminium block along inboard wall of tube body when rotating, aluminium block and inboard wall of tube body friction generate aluminium powder, aluminium powder
It is attached on inboard wall of tube body, therefore by oxygen nozzle to oxygen is rapidly injected in tube body, because aluminium block and inboard wall of tube body friction are given birth to
Heat makes aluminium powder and oxygen fast reaction, and one layer of pellumina for preventing inboard wall of tube body corrosion oxidation is generated on inboard wall of tube body.
The beneficial effect of base case is: this programme by threaded rod and nut drive aluminium block rotated along inboard wall of tube body and
It moving up and down, aluminium block is during rotating and moving up and down, by the way that rust staining is rubbed off with inboard wall of tube body friction, while acid solution
Spray head sprays acid solution against inboard wall of tube body, carries out secondary removing to rust staining, friction generates heat simultaneously because aluminium block is with inboard wall of tube body
Amount accelerates acid solution and reacts with rust staining on inboard wall of tube body, accelerates the efficiency of derusting；And by pickling and aluminium block friction, no
The efficiency of derusting is only accelerated, but also by the more clean of rust staining removing, improves the effect of derusting；
And aluminium block and inboard wall of tube body friction generate aluminium powder in this programme, aluminium powder is attached on inboard wall of tube body, is sprayed by oxygen
To oxygen is rapidly injected in tube body, aluminium powder reacts head with oxygen, and one layer of pellumina is generated on inboard wall of tube body, helps to prevent
Inboard wall of tube body corrosion and oxidation, reduce the probability that inboard wall of tube body gets rusty.
Further, the structure of the acid solution spray head and oxygen nozzle is annular.The utility model has the advantages that can be by acid solution spray head and oxygen
Spray head sequentially passes through elastic element, is set on the rotary shaft, support sector of the aluminium block as acid solution spray head and oxygen nozzle, it is therefore prevented that
The sinking of acid solution spray head and oxygen nozzle also ensures what acid solution spray head and oxygen nozzle were moved with moving up and down for aluminium block
Simultaneously prevent acid solution spray head and oxygen nozzle that aluminium block is followed to rotate, make perfusion tube and oxygen cathete rotation twist, influence acid solution and
The transmission of oxygen.
Further, the threaded rod lower end is equipped with two groups of axially symmetric elastic elements.The utility model has the advantages that guaranteeing that aluminium block is steady
Rotated along inside pipe wall.
Further, the elastic element is pressure spring.The utility model has the advantages that pressure spring elasticity is big, aluminium block can be always ensured that inside pipe wall
Pressure, and pressure spring price is low, effectively reduces cost.
Further, the aluminium block is detachably connected with pressure spring.The utility model has the advantages that equipment, when being used for multiple times, aluminium block will be ground
Damage consumption, is detachably connected the replacement convenient for aluminium block.
Further, the shell is equipped with handle.The utility model has the advantages that being convenient for the operation of staff.
Detailed description of the invention
Fig. 1 is the schematic front view of pipe parts inner wall rust removalling equipment embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: shell 1, threaded rod 2, nut 21, buckle 22, aluminium block 23, elastic device
Part 24, acid solution spray head 3, perfusion tube 31, acid solution feeding mechanism 32, oxygen nozzle 4, oxygen cathete 41, oxygen supply device 42, tube body
5。
Embodiment is substantially as shown in Figure 1:
Pipe parts inner wall rust removalling equipment, comprising:
Shell 1, shell 1 is interior to be equipped with motor, and shell 1 is equipped with the handle held for staff；
Threaded rod 2, is set with the nut 21 for being against nozzle on threaded rod 2, and nut 21 is equipped with first through hole and the
Two through-holes, nut 21 are equipped with for being stuck in pipe outer wall the buckle 22 for preventing nut 21 from threaded rod 2 being followed to rotate；Threaded rod 2
Lower end is equipped with the axially symmetric elastic element 24 of several groups, and one end of elastic element 24 is equipped with aluminium block 23, and aluminium block 23 is in elastic device
Can guarantee the pressure to inside pipe wall under the action of part 24,2 upper end of threaded rod is connected to motor, under the drive of the motor, threaded rod 2
Aluminium block 23 is driven to rotate and move up and down along inside pipe wall；
Wherein, motor control threaded rod 2 rotates, while realizing that aluminium block 23 is moved up and down along inside pipe wall by nut 21.
The preferred pressure spring of elastic element 24 in the present embodiment, pressure spring elasticity is big, can be always ensured that aluminium block 23 to the pressure of inside pipe wall, and
Pressure spring price is low, effectively reduces cost.Wherein aluminium block 23 is detachably connected with pressure spring, and for equipment when being used for multiple times, aluminium block 23 will
Be worn consumption, is detachably connected convenient for the replacement of aluminium block 23.
Acid solution spray head 3, acid solution spray head 3 are used to spray inside pipe wall acid solution, and acid solution spray head 3 is set to 23 top of aluminium block, acid solution
One end of spray head 3 is connected with perfusion tube 31, and one end of perfusion tube 31 is connected with acid solution feeding mechanism 32；Oxygen nozzle 4, oxygen spray
First 4 for spraying oxygen to inside pipe wall, and oxygen nozzle 4 is set to 3 top of acid solution spray head, and one end of oxygen nozzle 4 is connected with oxygen cathete
41, one end of oxygen cathete 41 is connected with oxygen supply device 42.Wherein nut 21 is equipped with and wears for perfusion tube 31 and oxygen cathete 41
The through-hole crossed, acid solution spray head 3 and oxygen nozzle 4 are annular nozzle.
When being derusted using the present embodiment to pipe parts inner wall, aluminium block 23 is placed in and manages by elasticity of compression device 24
In body 5, aluminium block 23 remains the pressure to inside pipe wall under the action of elastic element 24, while nut 21 is placed in nozzle
Place, and be stuck on 5 outer wall of tube body by the buckle 22 on nut 21, staff holds handle, starts motor, and threaded rod 2 exists
It drives aluminium block 23 to rotate and move down along 5 inner wall of tube body under motor driven, makes the rust staining of the friction inside pipe wall of aluminium block 23, simultaneously
Acid solution spray head 3 on aluminium block 23 sprays acid solution to this 5 inner wall of tube body, and acid solution carries out pickling to the rust staining on 5 inner wall of tube body
Derusting, and due to aluminium block 23 and 5 inner wall frictional heat generation of tube body accelerates reacting for acid solution and rust staining, improves the effect of derusting
Rate, simultaneously, when aluminium block 23 along 5 inner wall of tube body when rotating, wall friction generates aluminium powder, aluminium powder in aluminium block 23 and tube body 5
It is attached on 5 inner wall of tube body, therefore by oxygen nozzle 4 to oxygen is rapidly injected in tube body 5, aluminium powder is reacted with oxygen, in pipe
One layer of pellumina for preventing 5 inner wall corrosion of tube body from aoxidizing is generated on 5 inner wall of body, derusting finishes, and opens buckle 22, the elasticity of compression
Device 24 takes out aluminium block 23.
The present embodiment drives aluminium block 23 to rotate and move up and down along 5 inner wall of tube body by threaded rod 2, and aluminium block 23 is rotating
During moving up and down, by rubbing off rust staining with wall friction in tube body 5, while acid solution spray head 3 is against 5 inner wall of tube body
Acid solution is sprayed, secondary removing is carried out to rust staining, friction generates heat simultaneously because aluminium block 23 is with 5 inner wall of tube body, accelerates acid solution
It is reacted with rust staining on 5 inner wall of tube body, accelerates the efficiency of derusting；And rubbed by pickling and aluminium block 23, it not only accelerates and removes
The efficiency of rust, but also by the more clean of rust staining removing, improve the effect of derusting；And aluminium block 23 and tube body in the present embodiment
Wall friction generates aluminium powder in 5, and aluminium powder is attached on 5 inner wall of tube body, by oxygen nozzle 4 to being rapidly injected oxygen, aluminium in tube body 5
Powder is reacted with oxygen, and one layer of pellumina is generated on 5 inner wall of tube body, helps to prevent 5 inner wall corrosion of tube body and oxidation, is reduced
The probability that tube body 5 inner wall gets rusty.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date
The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides
This programme, some typical known features or known method should not become one skilled in the art and implement the application
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (5)
1. pipe parts inner wall rust removalling equipment characterized by comprising
Shell, shell is interior to be equipped with motor；
Threaded rod, the nut for being against nozzle is set on threaded rod, and nut is equipped with first through hole and the second through-hole, nut
It is equipped with for being stuck in pipe outer wall the buckle for preventing nut from threaded rod being followed to rotate；It is axially right that threaded rod lower end is equipped with several groups
The elastic element of title, one end of elastic element are equipped with aluminium block, and aluminium block can guarantee the pressure to inside pipe wall under the action of elastic element
Power, threaded rod upper end are connected to motor, under the drive of the motor, threaded rod drive aluminium block along inside pipe wall rotate and on move down
It is dynamic；
Acid solution spray head, acid solution spray head are used to spray inside pipe wall acid solution, and acid solution spray head is set to above aluminium block, and acid solution spray head is connected with
Perfusion tube, perfusion tube pass through first through hole and are connected with acid solution feeding mechanism；
Oxygen nozzle, oxygen nozzle are used to spray inside pipe wall oxygen, and oxygen nozzle is set to above acid solution spray head, oxygen nozzle connection
There is oxygen cathete, oxygen cathete passes through the second through-hole and is connected with oxygen supply device；
The elastic element is pressure spring.
2. pipe parts inner wall rust removalling equipment according to claim 1, it is characterised in that: the acid solution spray head and oxygen
The structure of spray head is annular.
3. pipe parts inner wall rust removalling equipment according to claim 1, it is characterised in that: the threaded rod lower end is equipped with
Two groups of axially symmetric elastic elements.
4. pipe parts inner wall rust removalling equipment according to claim 1, it is characterised in that: the aluminium block and pressure spring are removable
Unload connection.
5. pipe parts inner wall rust removalling equipment according to claim 1, it is characterised in that: the shell is equipped with handle
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883193.3A CN107747102B (en) | 2017-09-26 | 2017-09-26 | Pipe parts inner wall rust removalling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883193.3A CN107747102B (en) | 2017-09-26 | 2017-09-26 | Pipe parts inner wall rust removalling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107747102A CN107747102A (en) | 2018-03-02 |
| CN107747102B true CN107747102B (en) | 2019-09-03 |
Family
ID=61255756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883193.3A Active CN107747102B (en) | 2017-09-26 | 2017-09-26 | Pipe parts inner wall rust removalling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747102B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404545A (en) * | 2014-11-19 | 2015-03-11 | 柳州凯通机械有限公司 | Method for cleaning cooler pipeline |
| CN105463492A (en) * | 2015-11-27 | 2016-04-06 | 福建新龙马汽车股份有限公司 | Washing device for cooling water copper pipe of refrigerating machine |
| CN205295477U (en) * | 2015-12-30 | 2016-06-08 | 天津盈通科技有限公司 | U shaped steel tubespinning washing rust cleaning device |
| CN205874547U (en) * | 2016-06-18 | 2017-01-11 | 天津弗莱英轴承有限公司 | Bearing frame acid dip pickle |
| CN106544687A (en) * | 2015-09-23 | 2017-03-29 | 上海兆熠电子科技有限公司 | A kind of metal support tube derusting device for building |
-
2017
- 2017-09-26 CN CN201710883193.3A patent/CN107747102B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404545A (en) * | 2014-11-19 | 2015-03-11 | 柳州凯通机械有限公司 | Method for cleaning cooler pipeline |
| CN106544687A (en) * | 2015-09-23 | 2017-03-29 | 上海兆熠电子科技有限公司 | A kind of metal support tube derusting device for building |
| CN105463492A (en) * | 2015-11-27 | 2016-04-06 | 福建新龙马汽车股份有限公司 | Washing device for cooling water copper pipe of refrigerating machine |
| CN205295477U (en) * | 2015-12-30 | 2016-06-08 | 天津盈通科技有限公司 | U shaped steel tubespinning washing rust cleaning device |
| CN205874547U (en) * | 2016-06-18 | 2017-01-11 | 天津弗莱英轴承有限公司 | Bearing frame acid dip pickle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107747102A (en) | 2018-03-02 |
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