CN203266436U - Pipeline inner polishing device - Google Patents
Pipeline inner polishing device Download PDFInfo
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- CN203266436U CN203266436U CN 201320093426 CN201320093426U CN203266436U CN 203266436 U CN203266436 U CN 203266436U CN 201320093426 CN201320093426 CN 201320093426 CN 201320093426 U CN201320093426 U CN 201320093426U CN 203266436 U CN203266436 U CN 203266436U
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- pipeline
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Abstract
The utility model provides a pipeline inner polishing device, which aims at solving the problem that the coating of the compound pipeline cracks, is raised and falls by pieces in the prior art. The pipeline inner polishing device comprises a convey device for conveying a pipeline to enter or leave the pipeline inner polishing device, a pipeline support rack for supporting the pipeline, an injection system for spraying a polishing material onto the inner surface of the pipeline for inner polishing, a washing system for washing the inner surface of the pipeline after inner polishing, and a controller for controlling the convey device, the pipeline support rack, the injection system and the washing system, wherein the washing system at least comprises a brush. According to the pipeline inner polishing device, the manufacture quality of the compound pipeline can be improved, and the technological effect of enhancement of the compound strength of the coating material is realized. According to the optimized technical scheme of the pipeline inner polishing device, the technical effects of reducing the required manufacture space and being uniform in manufacture effect and automated in processes can be further realized.
Description
Technical field
The utility model relates to pipeline processing equipment, particularly interior throwing machine.
Background technology
In compound pipeline complex pipeline processing, usually need to be in pipeline, with polishing material, such as steel ball, rotten-stone etc. collided with the metallic conduit surface, completes polishing.By throwing in pipeline, can remove the impurity of inner surface of pipeline and metal rust, and form and have the inner surface of pipeline of certain roughness, thereby have satisfactory adhesion between the coating material of guarantee fund's metal conduit surfaces externally and internally and metal material.
Throwing technique in traditional pipeline generally includes: step 1, and fixed-piping is fixed on the pipeline for the treatment of interior throwing on support; Step 2, interior throwing, to inner-walls of duct face jet polishing material, impurity and the metal removed on internal face by the collision of described polishing material and inner-walls of duct face become rusty, and produce certain roughness; Step 3, purge, compressed air purging is removed and is thrown rear residual polishing material in pipeline, reaches the metal fragment that produces because of interior throwing.Complete thus in the pipeline in compound pipeline complex pipeline processing and throw
Yet the compound pipeline complex pipeline of processing by above-mentioned conventional pipelines processing technology, in use, may occur that coating is broken, started, the phenomenon of fall in flakes, coating material after coming off moves downstream with fluid, and to other equipment in downstream, such as water pump etc., produce and destroy, cause the whole paralysis of pipeline, damage of facilities when serious.For a long time, those skilled in the art attempt to increase by better coating process, between coating and metal the mode such as tack coat always and overcome this technical problem, yet can't avoid all the time the appearance of this technical problem, the genesis mechanism of this technical problem is not known to those skilled in the art, and this technical problem is also that those skilled in the art thirst for solving but the technical barrier of failing all the time to succeed always.
The utility model content
In order to solve the problems of the technologies described above, disclosed in the utility model and cast standbyly in a kind of pipeline, the technical solution of the utility model is to implement like this:
Cast standbyly in a kind of pipeline, comprising: conveyance conduit enters and leaves and casts standby conveying device in described pipeline; Support the pipeline support frame of described pipeline; The spraying system that carries out interior throwing to described inner surface of pipeline jet polishing material; The purging system that after interior throwing is completed, described inner surface of pipeline is cleaned, described purging system comprises brush at least; Be used for controlling the controller of described conveying device, described pipeline support frame, described spraying system and described purging system.
Further, described spraying system comprises the spray gun track, and described spray gun slidably is connected on described spray gun track.
Further, described spraying system comprises two spray guns that are positioned at described pipeline support frame both sides.
Further, described spraying system comprises interior throwing chamber, and described interior throwing chamber surrounds described spray gun.
Further, described purging system comprises the suspension arrangement with described pipeline superconducting tilting suspension.
At first disclosed in the utility model that the compound pipeline complex pipeline coating that all the time perplexs those skilled in the art is broken, started, the occurrence cause of the technical problem of fall in flakes, and technical scheme for this technical problem occurrence cause has been proposed, implement the technical solution of the utility model and can solve that compound pipeline complex pipeline coating in prior art is broken, started, the technical problem of fall in flakes; Implement the technical solution of the utility model, by improve the pipeline inner surface cleaning effect in compound pipeline complex pipeline processing, can realize improving the compound pipeline complex pipeline crudy, the technique effect of strengthened coat compound strength of materials, optimal technical scheme of the present utility model can further realize dwindling the technique effect of required processing space, processing effect homogenising, process automation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only a kind of embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the interior process flow diagram of throwing of the pipeline of a kind of specific embodiment of the present utility model;
Fig. 2 casts standby structural representation in the pipeline of a kind of specific embodiment of the present utility model;
Fig. 3 casts standby purging system structural representation in the pipeline of a kind of preferred embodiment of the present utility model.
In above-mentioned accompanying drawing, each figure labelled notation represents respectively:
The S01-step 1; The S02-step 2; The S03-step 3; The S04-step 4;
The 1-pipeline;
The 2-pipeline support frame;
The 3-spraying system, the 31-spray gun, the 32-carrier pipe, the 33-material storing box is thrown the chamber in 34-spray gun track, 35-;
The 4-purging system, 41-brush, 42-suspension arrangement.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
In a kind of specific embodiment of the present utility model, throw technique in a kind of pipeline, as shown in Figure 1, 2, comprise: step 1 S01: controller (not shown) is controlled conveying device (not shown) pipeline 1 is fixed on pipeline support frame 2, complete fixing after, described pipeline support frame 2 is to described controller inverse signal; Step 2 S02: described controller is controlled spray gun 3 to the internal face jet polishing material of described pipeline 1, and after completing the internal face polishing, described spray gun 3 or described pipeline support frame 2 are to described controller inverse signal; Step 3 S03: described controller is controlled the internal face that purging system 4 cleans described pipeline 1, after completing cleaning, described purging system 4 or described pipeline support frame 2 are to described controller inverse signal, wherein, described cleaning comprises that at least described controller controls the inner surface that brush 41 is scrubbed described pipeline 1; Step 4 S04: described controller is controlled described conveying device and is carried conveyance conduit to break away from described pipeline support frame.
" interior throwing " in the utility model specifically refers to, and the inner-walls of duct mirror polish includes but not limited in compound pipeline complex pipeline processing in order to remove the corrosion of inner-walls of duct face and to form the polishing of certain roughness.In this specific embodiment, different from interior throwing technique of the prior art, described purging system 4 comprises brush 41, in step 3 S03, and the described process that comprises at least brush cleanser conduit inner surface that refers to of scrubbing.The compound pipeline complex pipeline of processing in the pipeline processing technique of prior art, the technical problem of the coating fall in flakes that in use often occurs, the reason that causes this technical problem is in pipeline processing technique, the polishing material that produces when pipeline is carried out interior throwing the and/or the chip of pipeline material have part to remain on the inner-walls of duct face, especially have the compound pipeline complex pipeline of certain roughness for internal face after interior throwing, chip can remain in tiny pit on internal face.Thus, cause coating material can't fit fully with pipeline material after applying, when being subject to the active force such as friction, compressing on the coating material surface, coating material may break in actual use, starts, fall in flakes.Interior throwing technique of the prior art adopts the mode of high pressure industrial air purge usually when the chip in pipeline is cleaned, can't remove chip fully, the particle that part connection power is not strong may fall from the inner-walls of duct emaciated face in subsequent technique, and affects the quality of pipeline coatings.The pipeline that adopts the disclosed interior throwing technique of the utility model to process, clean by brush, chip can be reduced greatly residual, form better internal face polishing effect, thereby avoid that pipeline coatings breaks, starts, the technical problem of fall in flakes, realize improving compound pipeline complex pipeline crudy, the technique effect of strengthened coat compound strength of materials.In step 2 S02, described internal face polishing specifically can refer to, described pipeline 1 one edge pipeline symmetry axis rotations are moved to described spray gun direction on one side, and described spray gun is to the internal face jet polishing material of described pipeline simultaneously.It will be understood by those skilled in the art that; other concrete interior throwing mode also can realize identical technique effect; comprise that the spray gun fixed-piping moves, fixedly spray gun moves pipeline, spray gun and pipeline be mobile etc. simultaneously; apparently, the variation of these ins and outs specific embodiment that can't cause so produce breaks away from protection domain of the present utility model.
In a kind of preferred embodiment, as shown in Figure 2, the described cleaning in step 3 S03 further comprises the pressure-air purge and/or pipeline is tilted.The pressure-air purge can be removed the less dust of particle diameter and chip; Pipeline tilts, and can remove the larger particle of particle diameter.Combination by multiple cleaning mode can further improve cleaning effect, reaches better crudy.
In a kind of preferred embodiment, when pipeline 1 length large (for example 6 meters), production limited space, in step 2 S02, when described pipeline 1 moved, 1 direction moved described spray gun 31 along spray gun track 34 to pipeline.By movably spray gun is set, can reduce the production space, when for example duct length was 6 meters, if take the fixedly mode of spray gun, required production space length reached 12 meters.And adopting movably spray gun, required span length is only 9 meters.
In this preferred embodiment, in step 2 S02, described spray gun 31 stretches in pipeline 1 from pipeline 1 both sides.When pipeline 1 length large (for example 6 meters), the degree of depth that enters described pipeline 1 along with above-mentioned spray gun 31 strengthens, the movement velocity that enters the polishing material of spray gun 31 by described carrier pipe 32 will change, and cause the polishing effect of described pipeline both sides to have significant difference.By stretching into described spray gun 31 in above-mentioned pipeline 1 both sides, the one-sided polishing distance of described spray gun 31 is 3 meters, when described spray gun 31 and above-mentioned pipeline 1 co-speed relative movement, only 1.5 meters of the strokes of described spray gun 31 can remain on the consistent polishing effect in stroke.
Also disclosed in the another kind of specific embodiment of the present utility model and cast standbyly in a kind of pipeline, as shown in Fig. 2,3, comprising: conveyance conduit 1 enters and leaves and casts standby conveying device (not shown) in described pipeline; Support the pipeline support frame 2 of described pipeline 1; The spraying system 3 that carries out interior throwing to described pipeline 1 inner surface jet polishing material; The purging system 4 that after interior throwing is completed, described pipeline 1 inner surface is cleaned, described purging system 4 comprises brush 41 at least; Be used for controlling the controller of described conveying device, described pipeline support frame 2, described spraying system 3 and described purging system 4.
In this specific embodiment, described purging system 4 comprises brush 41 at least, and described brush 41 is scrubbed the inner surface of described pipeline after completing interior throwing, removes the particle on the inner surface that is attached to described pipeline.By this mode, eliminating particle better in order to realize better pipeline composite effect in follow-up processing technology, overcomes that coating material may break in actual use, starts, the technical problem of fall in flakes.What described induction system adopted in this specific embodiment is the suspension type system, it will be understood by those skilled in the art that, described induction system also can adopt various induction system technical schemes of the prior art, such as drum-type system, Soft Push―system etc., does not repeat them here.Described spraying system 3 comprises spray gun 31, carrier pipe 32 and material storing box 33, and described polishing material is stored in described material storing box 33, and adopts pressure-air to be transported in described spray gun 31 along described carrier pipe 32, and is ejected into the inner surface of described pipeline 1; Apparently, the capable technology that other spraying system technology of the prior art and the utility model is disclosed of those skilled in the art is combined, and produces new embodiment, and does not break away from protection domain of the present utility model.That described controller adopts in this specific embodiment is PC, it will be appreciated by persons skilled in the art that described controller can be also various industrial controllers, and the purpose of completing technique is controlled in realizations such as PC, PLC, single-chip microcomputer, nonshared control unit.Further, all parts in described controller connection and control appliance compared to existing technology, has higher automaticity, can process by full automation in technique, need not manpower.
In a kind of preferred embodiment, described spraying system 3 comprises spray gun track 34, and described spray gun 31 slidably is connected on described spray gun track 34.When the internal face polishing of carrying out described pipeline 1, the direction of described spray gun 31 along described spray gun track 34 to described pipeline 1 moves, preferably described spray gun 31 and described pipeline 1 relative motion, thereby when the length of described pipeline 1 is larger, can greatly reduce required processing space, concrete principle as mentioned before.
In a kind of preferred embodiment, described spraying system 3 comprises two spray guns 31 that are positioned at described pipeline support frame 2 both sides.When duct length is longer, enter described pipeline 1 by described spray gun 31 from described pipeline 1 both sides and can realize polishing effect comparatively uniformly at the inner surface of above-mentioned pipeline 1, concrete principle is as mentioned before.
In a kind of preferred embodiment, described spraying system comprises interior throwing chamber 35, and described interior throwing chamber 35 surrounds described spray guns 31.Described interior throwing chamber 35 makes described spray gun 31 carry out polishing in the environment of a relative closure, and the chip that splashes that produces in polishing process can not be diffused in the air of working environment, thereby improves staff's working environment, the Protection personnel health.
In a kind of preferred embodiment, described purging system 4 comprises the suspension arrangement 42 with described pipeline 1 superconducting tilting suspension.After completing interior throwing, described suspension arrangement 42 tilts to described pipeline with ground and is 20 °～60 °, the particle that particle diameter is larger breaks away from from described pipeline 1 before above-mentioned brush 41 is scrubbed under Action of Gravity Field voluntarily, thereby further realizes better cleaning performance, improves the pipeline processing quality.
It is to be noted; the above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. cast standbyly in a pipeline, it is characterized in that, comprising:
Conveyance conduit enters and leaves and casts standby conveying device in described pipeline;
Support the pipeline support frame of described pipeline;
The spraying system that carries out interior throwing to described inner surface of pipeline jet polishing material;
The purging system that after interior throwing is completed, described inner surface of pipeline is cleaned, described purging system comprises brush at least;
Be used for controlling the controller of described conveying device, described pipeline support frame, described spraying system and described purging system.
2. cast standbyly in pipeline according to claim 1, it is characterized in that, described spraying system comprises the spray gun track, and described spray gun slidably is connected on described spray gun track.
3. cast standbyly in pipeline according to claim 1, it is characterized in that, described spraying system comprises two spray guns that are positioned at described pipeline support frame both sides.
4. cast standbyly in pipeline according to claim 1, it is characterized in that, described spraying system comprises interior throwing chamber, and described interior throwing chamber surrounds described spray gun.
5. cast according to claim 1～4 standbyly in arbitrary described pipeline, it is characterized in that, described purging system comprises the suspension arrangement with described pipeline superconducting tilting suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093426 CN203266436U (en) | 2013-02-28 | 2013-02-28 | Pipeline inner polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093426 CN203266436U (en) | 2013-02-28 | 2013-02-28 | Pipeline inner polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203266436U true CN203266436U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093426 Expired - Fee Related CN203266436U (en) | 2013-02-28 | 2013-02-28 | Pipeline inner polishing device |
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| CN (1) | CN203266436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015130A (en) * | 2013-02-28 | 2014-09-03 | 天源环保有限公司 | Pipeline internal polishing process and device |
-
2013
- 2013-02-28 CN CN 201320093426 patent/CN203266436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015130A (en) * | 2013-02-28 | 2014-09-03 | 天源环保有限公司 | Pipeline internal polishing process and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150228 |
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| EXPY | Termination of patent right or utility model |