CN212718463U - Fluidized powder coating pipeline - Google Patents
Fluidized powder coating pipeline Download PDFInfo
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- CN212718463U CN212718463U CN202021747161.4U CN202021747161U CN212718463U CN 212718463 U CN212718463 U CN 212718463U CN 202021747161 U CN202021747161 U CN 202021747161U CN 212718463 U CN212718463 U CN 212718463U
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Abstract
The utility model discloses a fluidized powder coating pipeline, which belongs to the technical field of mine ground or underground conveying pipelines, and particularly relates to a fluidized powder coating pipeline, which comprises a pipeline body, a fluidized powder coating layer, a mounting flange and a pipeline through hole, the two ends of the pipeline body are provided with mounting flanges, the bottom of the pipeline body is provided with pipeline through holes, the top of the pipeline through hole is welded with a convex block, the pipeline body, the mounting flange and the outer side of the pipeline through hole are all provided with fluidized powder coatings, the surface of the fluidized powder coating is formed by pretreatment, steel core preheating, coating, vulcanization and strong wind cooling, fluidization powder coating's inside is including epoxy powder coating or polyethylene powder coating or polyurea powder coating, reliable and stable, and the installation is convenient, the effectual structural strength that has improved, and the scope of support is wide, and is anticorrosive, stand wear and tear, shock resistance.
Description
Technical Field
The utility model relates to a mine ground or use pipeline technical field in the pit specifically are a fluidization powder application pipeline.
Background
The conveying pipeline is a channel for conveying fluid substances such as water, gas, slag and the like in a mine, and is arranged on the ground, a shaft or each part required in the mine to play roles in water supply drainage, gas supply drainage, ventilation, slag drainage and the like. At present, the main used conveying pipelines of mines are as follows: paint anticorrosive pipeline, hot dip galvanizing pipeline, ceramic lining pipeline.
Compared with the prior art, the novel technology has the defects of no corrosion resistance, no impact resistance, no wear resistance, short service life and the like, the stability of the pipeline body support is not enough, the strength is low, the use cost is high, the replacement is frequent, and the requirement of the mine ground or underground conveying pipeline is difficult to meet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
Compared in view of prior art this novel technique have not corrosion-resistant, do not shock resistance, defects such as wear-resisting, life weak point, the stability ability that the pipeline body supported is not enough, and intensity is low, and use cost is high, changes frequently, is difficult to satisfy the problem of mine ground or the underground pipeline that uses's demand, has proposed the utility model discloses the stability can not be enough.
Therefore, the utility model aims at providing a fluidization powder application pipeline, the efficient supports the pipeline body, convenient laminating fixed mounting is in pipeline body bottom, reliable and stable, it is convenient to install, effectual structural strength that has improved, stability can be high, the direct lift adjustment height of being convenient for, the scope of support is wide, structural design is reasonable, toughness is big, it is anticorrosive, stand wear and tear, shock resistance, effectively solved mine pipeline use cost height, change frequently, wear-resisting, corrosion-resistant scheduling problem not, won direct and indirect economic benefits for the mine.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fluidization powder coating pipeline, includes pipeline body, fluidization powder coating, mounting flange and pipeline through-hole, the both ends of pipeline body are equipped with mounting flange, the bottom installation distribution of pipeline body has the pipeline through-hole, the top welding of pipeline through-hole has the lug, the outside of pipeline body, mounting flange and pipeline through-hole all is equipped with fluidization powder coating, fluidization powder coating's surface is through preliminary treatment, steel core preheating, application, vulcanization and strong wind cooling shaping, fluidization powder coating's inside is including epoxy powder coating or polyethylene powder coating or polyurea powder coating.
As a preferred embodiment of the present invention, wherein: the impact strength of the fluidized powder coating is more than or equal to 80kg/cm, the wear resistance is more than or equal to 2H, the flame retardant property is more than or equal to V2, the antistatic property is less than or equal to 3 x 10^8, the corrosion resistance has no quality change after being tested for 6000 hours in seawater and salt spray, and the adhesive force is more than or equal to 20 Mpa.
As a preferred embodiment of the present invention, wherein: the thickness of the fluidized powder coating is 80-600 microns, and the steel core in the pipeline body is a 3-30mm slotted or seamless steel pipe.
(III) advantageous effects
The utility model provides a fluidization powder application pipeline. The method has the following beneficial effects:
this fluidization powder coating pipeline, through the fluidization powder coating that sets up, toughness is big, and is anticorrosive, stand wear and tear, shock resistance has effectively solved mine pipeline use cost height, change frequently, not wear-resisting, not corrosion resistant scheduling problem, has won direct and indirect economic benefits for the mine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. Wherein:
FIG. 1 is a schematic view of the overall structure of a fluidized powder coating pipeline according to the present invention;
fig. 2 is a schematic view of a port structure of a fluidized powder coating pipeline according to the present invention.
In the figure: the pipeline comprises a pipeline body 1, a fluidized powder coating 2, a mounting flange 3, a pipeline through hole 4 and a bump 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: the utility model provides a fluidization powder coating pipeline, includes pipeline body 1, fluidization powder coating 2, mounting flange 3 and pipeline through-hole 4, the both ends of pipeline body 1 are equipped with mounting flange 3, the bottom installation distribution of pipeline body 1 has pipeline through-hole 4, the top welding of pipeline through-hole 4 has lug 5, pipeline body 1, mounting flange 3 all are equipped with fluidization powder coating 2 with the outside of pipeline through-hole 4, the surface of fluidization powder coating 2 preheats, application, vulcanizes and strong wind cooling shaping through preliminary treatment, steel core, the inside of fluidization powder coating 2 is including having resin powder coating or polyethylene powder coating or polyurea powder coating.
Referring to fig. 1, the fluidized powder coating 2 has impact strength not less than 80kg/cm, wear resistance not less than 2H, flame retardancy not less than V2, antistatic performance not more than 3 x 10^8, corrosion resistance, no quality change after seawater and salt spray test for more than 6000 hours, adhesion not less than 20Mpa, compact coating, beautiful surface, beautiful and smooth surface, complete insulation, no pollution, strong stability and long service life.
Referring to fig. 1, the fluidized powder coating layer 2 has a thickness of 80-600 microns, and the steel core inside the pipe body 1 is a 3-30mm seamed or seamless steel pipe, so that the pipe has good impact resistance and corrosion resistance, is stronger, and has high strength.
An epoxy resin powder coating or a polyethylene powder coating or a polyurea powder coating is arranged in the fluidized powder coating 2, the epoxy resin powder is a thermosetting and nontoxic coating, a high molecular weight cross-linked structure coating is formed after curing, the coating has excellent chemical corrosion resistance and higher mechanical property, particularly the wear resistance and the adhesive force are optimal, the coating is 100% of solid, has no solvent and no pollution, the powder utilization rate can reach more than 95%, and the coating is a high-quality anticorrosive coating for buried steel pipelines; the polyethylene is thermoplastic resin prepared by polymerizing ethylene, has no odor and toxicity, has excellent low-temperature resistance, good chemical stability, can resist corrosion of most of acid and alkali, is insoluble in common solvents at normal temperature, and has small water absorption and excellent electrical insulation property; polyurea is an elastomer substance generated by the reaction of an isocyanate component and an amino compound component, and the most basic characteristics of polyurea are corrosion resistance, water resistance, wear resistance and the like; the problems of high use cost, frequent replacement, no wear resistance, no corrosion resistance and the like of the mine conveying pipeline are effectively solved, and direct and indirect economic benefits are gained for mines.
The utility model discloses a pipeline body 1, fluidization powder coating 2, mounting flange 3, pipeline through-hole 4, lug 5, the part is the parts that general standard component or field technician know, its structure and principle all can be known or can be known through conventional experimental method for this technical field technician's technical manual, the problem that the utility model solves is that the prior art compares this novel technique has the defects such as non-corrosion-resistant, non-shock-resistant, non-wear-resistant, short service life, the stability that the pipeline body supported is not enough, intensity is low, use cost is high, change frequently, be difficult to satisfy the mine ground or the problem such as the demand of using the pipeline in the pit, the utility model discloses through the combination of above-mentioned parts, toughness is big, anticorrosive, stand wear and tear, shock resistance, effectively solved mine pipeline use cost is high, change frequently, wear-resistant, non-corrosion resistant scheduling problem, the direct and indirect economic benefits are gained for the mine.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A fluidized powder coating conduit, characterized by: including pipeline body (1), fluidization powder coating (2), mounting flange (3) and pipeline through-hole (4), the both ends of pipeline body (1) are equipped with mounting flange (3), the bottom installation distribution of pipeline body (1) has pipeline through-hole (4), the top welding of pipeline through-hole (4) has lug (5), the outside of pipeline body (1), mounting flange (3) and pipeline through-hole (4) all is equipped with fluidization powder coating (2), the surface of fluidization powder coating (2) preheats, application, vulcanization and forced air cooling shaping through preliminary treatment, steel core, the inside of fluidization powder coating (2) is including epoxy powder coating or polyethylene powder coating or polyurea powder coating.
2. The fluidized powder coating conduit of claim 1, wherein: the impact strength of the fluidized powder coating (2) is more than or equal to 80kg/cm, the wear resistance is more than or equal to 2H, the flame retardant property is more than or equal to V2, the antistatic property is less than or equal to 3 x 10^8, the corrosion resistance has no quality change after being tested for 6000 hours by seawater and salt spray, and the adhesive force is more than or equal to 20 Mpa.
3. The fluidized powder coating conduit of claim 1, wherein: the thickness of the fluidized powder coating layer (2) is 80-600 microns, and the steel core in the pipeline body (1) is a 3-30mm slotted or seamless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747161.4U CN212718463U (en) | 2020-08-20 | 2020-08-20 | Fluidized powder coating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747161.4U CN212718463U (en) | 2020-08-20 | 2020-08-20 | Fluidized powder coating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718463U true CN212718463U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747161.4U Active CN212718463U (en) | 2020-08-20 | 2020-08-20 | Fluidized powder coating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718463U (en) |
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2020
- 2020-08-20 CN CN202021747161.4U patent/CN212718463U/en active Active
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