CN109338389A - A kind of slot type pipe pickling device and method - Google Patents
A kind of slot type pipe pickling device and method Download PDFInfo
- Publication number
- CN109338389A CN109338389A CN201811616343.5A CN201811616343A CN109338389A CN 109338389 A CN109338389 A CN 109338389A CN 201811616343 A CN201811616343 A CN 201811616343A CN 109338389 A CN109338389 A CN 109338389A
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- China
- Prior art keywords
- groove body
- pickling
- pipe
- pipeline
- recessed portion
- Prior art date
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- Granted
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- 238000005554 pickling Methods 0.000 title claims abstract description 161
- 238000000034 method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000006210 lotion Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Abstract
The present invention provides a kind of slot type pipe pickling device and methods, belong to pipe pickling technical field.Slot type pipe pickling device includes descaling bath and acid-proof pump.Descaling bath is configured for containing pickling solution, and descaling bath is internally provided with filter plate, and filter plate separates the inside of descaling bath to form the first groove body and the second groove body.The bottom of first groove body and the bottom of the second groove body have difference in height so that the intracorporal liquid of the first slot can flow to the second groove body；First groove body includes opposite first end and second end, the bottom angled of first groove body is arranged, and first the liquid of groove body bottom can flow to second end from first end, the bottom of first groove body is provided at least one recessed portion, recessed portion extends from first end to second end, and recessed portion is for placing to pickling pipeline；It is connected to inside the input end of acid-proof pump and the second groove body, the water outlet of acid-proof pump is connected to the inside of the first groove body.It can be effectively to carrying out pickling inside and outside pipeline.
Description
Technical field
The present invention relates to pipe pickling technical fields, in particular to a kind of slot type pipe pickling device and method.
Background technique
Currently, the pipeline that the pipeline systems such as lubrication, hydraulic use needs to carry out pickling operation before construction, could throw
Enter the in-site installation stage of next step.Currently, pipe pickling is to be equipped with addition made of a variety of chemical elements using acid as host agent
Agent removes the impurity such as grease, iron rust, the welding slag of pipeline by chemical action, so that pipeline exposes metal essence.Existing pipeline
Acid cleaning process mainly has Dipping process method and cycle pickling method.Existing Dipping process method is to be placed on band pickling pipeline to fill
In the container of pickling solution, but existing Dipping process effect is bad.
Summary of the invention
The embodiment provides a kind of slot type pipe pickling device and method, can effectively to inside and outside pipeline into
Row cleaning.
The present invention is implemented as follows:
A kind of slot type pipe pickling device, comprising: descaling bath and acid-proof pump.
Descaling bath is configured for containing pickling solution, and descaling bath is internally provided with filter plate, and filter plate is by descaling bath
Inside separates to form the first groove body and the second groove body；The bottom of the bottom of first groove body and the second groove body there is difference in height so that
The intracorporal liquid of first slot can flow to the second groove body；First groove body includes opposite first end and second end, and first end is separate
Filter plate, second end is close to filter plate, and the bottom angled of the first groove body is arranged, and the liquid of the first groove body bottom can be from first
End flows to second end, and the bottom of the first groove body is provided at least one recessed portion, and recessed portion extends from first end to second end, recessed
Concave portion is for placing to pickling pipeline；It is connected to inside the input end of acid-proof pump and the second groove body, the water outlet of acid-proof pump and first
The inside of groove body is connected to.
In a kind of specific embodiment, each recessed portion is provided with step, so that being placed in platform to pickling pipeline
When rank, there is gap to the bottom of pickling pipeline and the bottom of recessed portion.
In a kind of specific embodiment, the water outlet of acid-proof pump is connected by the inside of first pipe and the first groove body
Logical, first pipe includes the first branching pipe of water main and Duo Gen, and one end of water main is connected to the water outlet of acid-proof pump, water main
The other end be connected to more first branching pipes, every first branching pipe is connected to the first groove body.
In a kind of specific embodiment, the water outlet of the first branching pipe is corresponding with recessed portion.
In a kind of specific embodiment, first pipe further includes more second branching pipes, every second branching pipe
One end is connected to water main, and the other end of every second branching pipe extend into the inside of the first groove body, the second branching pipe peace
Side wall loaded on the first groove body, and one end of every second branching pipe is mounted on high pressure nozzle, high pressure nozzle is used for first
It sprays water the bottom of groove body.
In a kind of specific embodiment, the second branching pipe is installed on the side wall upper part of the first groove body.
In a kind of specific embodiment, the heater for heating pickling solution is additionally provided with inside the first groove body.
In a kind of specific embodiment, the two lateral walls of descaling bath offer sliding slot, and sliding slot is along descaling bath
Short transverse setting, filter plate and sliding slot slidable connection.
A kind of slot type pipe pickling method is mainly carried out using slot type pipe pickling device, comprising:
Recessed portion will be placed in pickling pipeline, the intracorporal pickling solution of the second slot is pumped to the first branching pipe and by acid-proof pump
Two branching pipes, for the first branching pipe to pickling solution is inputted inside the first groove body, pickling solution flows to second end from first end, treats pickling
Pickling is carried out inside and out pipeline, the outside that the pickling solution of the second branching pipe treats pickling pipeline through high-pressure nozzle is rushed
It washes, the pickling solution for flowing to second end enters in the second groove body through filter plate.
In a kind of specific embodiment, the pickling solution inside the first groove body is submerged to pickling pipeline.
Beneficial effects of the present invention include at least:
The recessed portion of the first groove body will be placed in pickling pipeline, the pickling solution in the first groove body can be flowed to from first end
The mobility of second end, pickling solution is preferable, can treat pickling pipeline and preferably be cleaned.In addition, due to being provided with recess
Portion, then pickling solution can flow to recessed portion, and since recessed portion extends from first end to second end, pickling solution is flowed in recessed portion
In the process, it enters and carries out pickling inside pickling pipeline to treat inside pickling pipeline, so as to more efficiently treat acid
Wash pipeline cleaning.Pickling solution after cleaning enters after filter plate to inside the second groove body, then inside the second groove body
Pickling solution is more clean pickling solution.
Pickling solution inside second groove body can be pumped to by acid-proof pump to be continued to treat pickling pipeline inside the first groove body
Pickling, the overall flow enhancing of pickling solution are carried out, and pickling solution can recycle.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of slot type pipe pickling device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first groove body provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view of descaling bath provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of recessed portion provided in an embodiment of the present invention.
Icon: 100- slot type pipe pickling device；110- descaling bath；The first groove body of 111-；1111- first end；1112-
Two ends；111a- recessed portion；111b- step；The second groove body of 112-；113- sliding slot；120- filter plate；130- acid-proof pump；141- master
Water pipe；The first branching pipe of 142-；The second branching pipe of 143-；144- high pressure nozzle.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below to protect
The scope of the present invention of shield, but it is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, the terms such as term " installation ", " setting ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be directly connected,
The connection inside two elements or the interaction relationship of two elements can be can be indirectly connected through an intermediary.It is right
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature " on " include first
Feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.
Fig. 1 is please referred to, Fig. 1 shows the structural schematic diagram of slot type pipe pickling device 100.Slot type pipe pickling device
100 include descaling bath 110 and acid-proof pump 130.
Wherein, it is mainly used for containing pickling solution in descaling bath 110, pickling is carried out to pipeline to be cleaned by pickling solution.Acid
Washing trough 110 is internally provided with filter plate 120, and filter plate 120 separates the inside of descaling bath 110 to form 111 He of the first groove body
Second groove body 112, as shown in Figure 1, the first groove body 111 is on the right side of the second groove body 112.Filter plate 120 has filter hole, specifically
Ground, in the present embodiment, the aperture of filter hole are 0.1~0.5mm.In other embodiments, the aperture of filter hole can be according to need
Carry out itself design.
The bottom of first groove body 111 and the bottom of the second groove body 112 have difference in height, that is to say as shown in Figure 1, the first slot
The bottom of body 111 is on the bottom of the second groove body 112, so that the pickling solution in the first groove body 111 can flow to the second slot
Body 112.First groove body 111 includes opposite first end 1111 and second end 1112, and first end 1111 is far from filter plate 120, and
Two ends 1112 are close to filter plate 120, as shown in Figure 1, first end 1111 is in right end, second end 1112 is in left side.First groove body 111
Bottom angled setting, that is to say as shown in Figure 1,111 bottom of the first groove body right end be higher than 111 bottom of the first groove body a left side
End, then the liquid of 111 bottom of the first groove body can flow to second end 1112 from first end 1111.
Referring to figure 2. and Fig. 4, the bottom of the first groove body 111 is provided at least one recessed portion 111a, recessed portion 111a from
First end 1111 extends to second end 1112, i.e. recessed portion 111a runs through first end 1111 and second end 1112, recessed portion 111a
For placing to pickling pipeline.In the present embodiment, recessed portion 111a is integrally extended straight.In other embodiments, it is recessed
The extension path of portion 111a can also be designed according to the concrete shape to pickling pipeline.Will be placed in pickling pipeline
The recessed portion 111a of one groove body 111, the pickling solution in the first groove body 111 can flow to second end 1112 from first end 1111, acid
The mobility of washing lotion is preferable, can treat pickling pipeline and preferably be cleaned.In addition, due to being provided with recessed portion 111a, then
Pickling solution can flow to recessed portion 111a, and since recessed portion 111a extends from first end 1111 to second end 1112, pickling solution exists
During recessed portion 111a flows, enters and carry out pickling inside pickling pipeline to treat inside pickling pipeline, so as to
More efficiently treat pickling pipeline cleaning.Pickling solution after cleaning enters in the second groove body 112 after the filtering of filter plate 120
Portion, then the pickling solution inside the second groove body 112 is more clean pickling solution.
Wherein, it is connected to inside the input end of acid-proof pump 130 and the second groove body 112, the water outlet of acid-proof pump 130 and the first slot
The inside of body 111 is connected to, and specifically, the water outlet of acid-proof pump 130 is connect with first end 1111, the pickling solution of acid-proof pump 130 from
First end 1111 flows into inside the first groove body 111.Pickling solution inside second groove body 112 can be pumped to by acid-proof pump 130
Continue to treat the progress pickling of pickling pipeline, the overall flow enhancing of pickling solution inside first groove body 111, and pickling solution can follow
Ring utilizes.
Referring to figure 3., in the present embodiment, the two lateral walls of descaling bath 110 offer sliding slot 113,113 edge of sliding slot
The short transverse of descaling bath 110 is arranged, filter plate 120 and 113 slidable connection of sliding slot.In other words, filter plate 120 being capable of phase
Short transverse sliding to descaling bath 110.When then needing to be filtered the pickling solution inside the first groove body 111, by filter plate
120 113 bottoms for sliding into descaling bath 110 along the chute, the pickling solution in the first groove body 111 can be filtered by filter plate 120
Enter in the second groove body 112 afterwards.In addition, by 113 top for sliding into descaling bath 110 along the chute of filter plate 120, the first groove body
111 are connected to completely with the second groove body 112, since the bottom of the first groove body 111 and the bottom of the second groove body 112 have difference in height,
Then the pickling solution in the first groove body 111 can flow directly into the second groove body 112, and the pickling solution in the first groove body 111 is due to acid
It has washed to pickling pipeline, there are certain impurity, the pickling solution for flowing to the second groove body 112 can be by the second groove body 112 in pickling solution
It collects and then is uniformly processed.In order to facilitate the pickling solution in the second groove body 112 of processing, the sidewall bottom of the second groove body 112 is opened up
There is sewage draining exit (not shown), sewage draining exit is equipped with sewage draining valve (not shown), and control of sewage disposal valve is opened second
Pickling solution discharge in groove body 112.
Further, referring to figure 4., in order to enable when pickling pipeline is placed on recessed portion 111a, to pickling pipeline
The bottom of outer wall can have gap with the bottom of recessed portion 111a, and each recessed portion 111a of the present embodiment is provided with step
111b, so that the bottom that the pickling solution flowed through from recessed portion 111a can treat the outer wall of pickling pipeline carries out pickling, thus
It can will can effectively be cleaned to each position of pickling pipeline.Specifically, as shown in figure 4, the recessed portion of the present embodiment
111a is integrally in arcuation, and the opposite sides of the recessed portion 111a of arcuation, the top of step 111b and recess is arranged in step 111b
The bottom of portion 111a has difference in height, so that bottom when pickling pipeline 000 is placed in step 111b, to pickling pipeline
There is gap with the bottom of recessed portion 111a, the outer wall for conveniently treating pickling pipeline carries out pickling.
Furthermore it is also possible to which the heater (not shown) for heating pickling solution is arranged inside the first groove body 111.Its
In, the power supply line of heater passes through the side wall upper part of the first groove body 111 and the outside of the first groove body 111 is arranged in, outside power supply line
With insulating layer, heater is mounted on the bottom of the first groove body 111 then to heat to the pickling solution in the first groove body 111.
So that the temperature of pickling solution increases, the pickling effect for treating pickling pipeline is more preferable.
Further, in a kind of specific embodiment, the water outlet of acid-proof pump 130 passes through first pipe and the first slot
The inside of body 111 is connected to, and first pipe includes water main 141 and the first branching pipe of Duo Gen 142, one end of water main 141 with it is resistance to
The water outlet connection of acid pump 130, the other end of water main 141 are connected to more first branching pipes 142, every first branching pipe
142 are connected to the first groove body 111.
Pickling solution is pumped in water main by acid-proof pump 130, the pickling solution in water main 141 branches to more first
In branching pipe 142, it is delivered to inside the first groove body 111 by more first branching pipes 142.Since pickling solution is through more first
Water pipe 142 be discharged, then pickling solution can flow into the first groove body 111 from different positions, thus treat pickling pipeline carry out compared with
It cleans well.Specifically, the water outlet of first branching pipe 142 of the present embodiment is corresponding with recessed portion 111a, then from first water
The pickling solution that pipe 142 flows out can flow directly into recessed portion 111a, to preferably clear to the progress of pickling pipeline on recessed portion 111a
It washes.
In addition, referring to figure 2., the first pipe of the present embodiment further includes more second branching pipes 143, every second water
One end of pipe 143 is connected to water main 141, and the other end of every second branching pipe 143 extend into the interior of the first groove body 111
Portion, the second branching pipe 143 is installed on the side wall of the first groove body 111, and one end of every second branching pipe 143 is mounted on high pressure
Nozzle 144, high pressure nozzle 144 are used to spray water to the bottom of the first groove body 111.
Pickling solution is pumped in water main through acid-proof pump 130, and the pickling solution in water main 141 branches to more first water
In pipe 142 and the second branching pipe of Duo Gen 143, the pickling solution in the second branching pipe 143 is sprayed through high pressure nozzle 144, treats pickling
The outer wall of pipeline is rinsed.It should be noted that the working principle of high pressure nozzle 144 are as follows: high pressure nozzle 144 is in use process
In by the contraction of its inner hole cross section, the pickling solution of high pressure and air are gathered together in high pressure nozzle and then rapidly sprayed
Out, the liquid stream of high impact forces is generated, so that the outer wall for treating pickling pipeline is preferably rinsed.
In a kind of specific embodiment, in order to guarantee that high pressure nozzle 144 can preferably treat the outer of pickling pipeline
Wall is rinsed, the side wall upper part for being installed on the first groove body 111 of the present embodiment.And high pressure nozzle 144 is with respect to the first groove body 111
Sidewall slope it is down-set, with guarantee high pressure nozzle 144 spray pickling solution be the bottom for spraying to the first groove body 111.
The present embodiment also provides a kind of slot type pipe pickling method, is mainly carried out using slot type pipe pickling device 100,
Include:
Recessed portion 111a will be placed in pickling pipeline, the pickling solution in the second groove body 112 is pumped to first by acid-proof pump 130
Branching pipe 142 and the second branching pipe 143, the first branching pipe 142 is to inputting pickling solution inside the first groove body 111, and pickling solution is from
One end 1111 flows to second end 1112, treats and carries out pickling inside and out pickling pipeline, the pickling solution of the second branching pipe 143
The outside for treating pickling pipeline through high-pressure nozzle is rinsed, flow to the pickling solution of second end 1112 through filter plate 120 filter into
Enter into the second groove body 112, then so recycles.The acid washing method can effectively be cleaned to inside and outside pipeline.
In addition, in order to guarantee that pickling solution treats the pickling effect of pickling pipeline, inside first groove body 111 of the present embodiment
Pickling solution is submerged in acid cleaning process to pickling pipeline.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of slot type pipe pickling device characterized by comprising
Descaling bath, the descaling bath are configured for containing pickling solution, and the descaling bath is internally provided with filter plate, the mistake
Filter plate separates the inside of the descaling bath to form the first groove body and the second groove body；The bottom of first groove body and described second
The bottom of groove body has difference in height so that the intracorporal liquid of the first slot can flow to the second groove body；The first groove body packet
Opposite first end and second end is included, for the first end far from the filter plate, the second end is described close to the filter plate
The bottom angled of first groove body is arranged, and the liquid of first groove body bottom can flow to second end from first end, and described the
The bottom of one groove body is provided at least one recessed portion, and the recessed portion extends from the first end to the second end, described
Recessed portion is for placing to pickling pipeline；And
Be connected to inside acid-proof pump, the input end of the acid-proof pump and second groove body, the water outlet of the acid-proof pump with it is described
The inside of first groove body is connected to.
2. slot type pipe pickling device according to claim 1, which is characterized in that each recessed portion is provided with platform
Rank, so that described when pickling pipeline is placed in the step, the bottom of the bottom to pickling pipeline and the recessed portion
Portion has gap.
3. slot type pipe pickling device according to claim 1 or 2, which is characterized in that the water outlet of the acid-proof pump is logical
It crosses first pipe to be connected to the inside of first groove body, the first pipe includes the first branching pipe of water main and Duo Gen, institute
The one end for stating water main is connected to the water outlet of the acid-proof pump, the other end of the water main and more first branching pipes
Connection, every first branching pipe are connected to first groove body.
4. slot type pipe pickling device according to claim 3, which is characterized in that the water outlet of first branching pipe with
The recessed portion is corresponding.
5. slot type pipe pickling device according to claim 3, which is characterized in that the first pipe further includes more
One end of two branching pipes, every second branching pipe is connected to the water main, every second branching pipe it is another
End extend into the inside of first groove body, and second branching pipe is installed on the side wall of first groove body, and every institute
The one end for stating the second branching pipe is mounted on high pressure nozzle, and the high pressure nozzle is used to spray water to the bottom of first groove body.
6. slot type pipe pickling device according to claim 5, which is characterized in that second branching pipe is installed on described
The side wall upper part of first groove body.
7. slot type pipe pickling device according to claim 1, which is characterized in that be additionally provided with inside first groove body
For heating the heater of pickling solution.
8. slot type pipe pickling device according to claim 1, which is characterized in that the two lateral walls of the descaling bath are equal
Sliding slot is offered, the sliding slot is arranged along the short transverse of the descaling bath, the filter plate and the sliding slot slidable connection.
9. a kind of slot type pipe pickling method, which is characterized in that it mainly utilizes slot type pipe pickling described in claim 5 to fill
Set progress, comprising:
Recessed portion will be placed in pickling pipeline, the intracorporal pickling solution of the second slot is pumped to described first by the acid-proof pump
Water pipe and second branching pipe, first branching pipe to inputting pickling solution inside first groove body, the pickling solution from
The first end flows to second end, to described to carry out pickling, the acid of second branching pipe inside and out pickling pipeline
Washing lotion is rinsed the outside to pickling pipeline through the high-pressure nozzle, flows to described in the pickling solution warp of the second end
Filter plate enters in second groove body.
10. slot type pipe pickling method according to claim 9, which is characterized in that the pickling inside first groove body
Liquid submergence is described to pickling pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616343.5A CN109338389B (en) | 2018-12-27 | 2018-12-27 | Groove type pipeline pickling device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616343.5A CN109338389B (en) | 2018-12-27 | 2018-12-27 | Groove type pipeline pickling device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109338389A true CN109338389A (en) | 2019-02-15 |
| CN109338389B CN109338389B (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616343.5A Expired - Fee Related CN109338389B (en) | 2018-12-27 | 2018-12-27 | Groove type pipeline pickling device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337830A (en) * | 2021-05-28 | 2021-09-03 | 苏州市安派精密电子有限公司 | Electroplating and pickling device for plate-shaped feeding line |
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| CN204174286U (en) * | 2014-09-11 | 2015-02-25 | 邯郸新兴特种管材有限公司 | For the device of bimetal composite seamless steel pipe internal-surface pickling |
| CN204570051U (en) * | 2015-04-30 | 2015-08-19 | 苏州钢特威钢管有限公司 | A kind of stainless steel tube fast acid cleaning device |
| CN205669068U (en) * | 2016-05-18 | 2016-11-02 | 江苏省冶金设计院有限公司 | A kind of circulation flushing formula tubing acid dip pickle |
| CN206916223U (en) * | 2017-05-24 | 2018-01-23 | 浙江永上特材有限公司 | A kind of acid cleaning of steel tube pond |
| CN207596969U (en) * | 2017-12-07 | 2018-07-10 | 浙江铭峰管道装备有限公司 | A kind of circulating stainless steel tube pickling tube of efficient acid solution |
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2018
- 2018-12-27 CN CN201811616343.5A patent/CN109338389B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002028603A (en) * | 2000-07-19 | 2002-01-29 | Sumikin Stainless Kokan Kk | Cleaning method for stainless steel pipe before bright annealing |
| CN203096187U (en) * | 2013-01-22 | 2013-07-31 | 东方电气集团东方汽轮机有限公司 | Pipeline inner surface scouring phosphating device |
| CN103305859A (en) * | 2013-06-26 | 2013-09-18 | 南京梅山冶金发展有限公司 | Cyclic acid pickling device and method of trough type pickling tank |
| CN104152933A (en) * | 2014-08-21 | 2014-11-19 | 攀钢集团成都钢钒有限公司 | Seamless tube pickling device and method |
| CN204174286U (en) * | 2014-09-11 | 2015-02-25 | 邯郸新兴特种管材有限公司 | For the device of bimetal composite seamless steel pipe internal-surface pickling |
| CN204570051U (en) * | 2015-04-30 | 2015-08-19 | 苏州钢特威钢管有限公司 | A kind of stainless steel tube fast acid cleaning device |
| CN205669068U (en) * | 2016-05-18 | 2016-11-02 | 江苏省冶金设计院有限公司 | A kind of circulation flushing formula tubing acid dip pickle |
| CN206916223U (en) * | 2017-05-24 | 2018-01-23 | 浙江永上特材有限公司 | A kind of acid cleaning of steel tube pond |
| CN207596969U (en) * | 2017-12-07 | 2018-07-10 | 浙江铭峰管道装备有限公司 | A kind of circulating stainless steel tube pickling tube of efficient acid solution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337830A (en) * | 2021-05-28 | 2021-09-03 | 苏州市安派精密电子有限公司 | Electroplating and pickling device for plate-shaped feeding line |
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| Publication number | Publication date |
|---|---|
| CN109338389B (en) | 2021-03-30 |
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