CN104209214A - Height-adjustable pipe inner wall spraying equipment - Google Patents
Height-adjustable pipe inner wall spraying equipment Download PDFInfo
- Publication number
- CN104209214A CN104209214A CN201410522814.1A CN201410522814A CN104209214A CN 104209214 A CN104209214 A CN 104209214A CN 201410522814 A CN201410522814 A CN 201410522814A CN 104209214 A CN104209214 A CN 104209214A
- Authority
- CN
- China
- Prior art keywords
- height
- pipe
- spraying
- spray pipe
- spraying equipment
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses height-adjustable pipe inner wall spraying equipment and belongs to the field of spraying equipment. The height-adjustable pipe inner wall spraying equipment comprises a spraying head, a spraying pipe, a height adjusting device and a walking device, wherein the spraying head is mounted at one end of the spraying pipe and is communicated with the spraying pipe; the height adjusting device comprises a support rod, a connecting bushing and an adjusting screw; the connecting bushing is hollow inside and the side wall of the connecting bushing is provided with a thread hole; one end of the support rod extends into the connecting bushing; the adjusting screw extends into the connecting bushing via the thread hole for propping the support rod on the inner wall of the connecting bushing, and the other end of the support rod is fixedly connected to the part, near the spraying head, of the spraying pipe, and is perpendicular to the spraying pipe; the walking device is mounted at the bottom of the height adjusting device and can drive the spraying pipe to move in the axial direction of a pipe. The spraying equipment has the advantages of stable and reliable operation, good spraying effect, high efficiency and low cost and is suitable for inner walls of various small-diameter pipes, in particular for the inner walls of ultralong small-diameter pipes.
Description
Technical field
The present invention relates to a kind of spraying equipment, more particularly, relate to a kind of adjustable for height pipe inner-wall spraying equipment.
Background technology
Metal tube is the instrument that transmits liquid or gas, be widely used in the every field of national economy, but the inside and outside wall of its pipeline inevitably will contact with various media, so the inwall of pipeline is easy to can be by various dielectric corrosions or adhesion, affect the surface quality of inner-walls of duct, greatly shortened the service life of material.Especially the inwall of metallic water pipe, because long period of soaking is in water, is more easily corroded than general pipeline, has investigation to show, 80% metal tube can get rusty or leakage accident occurs because getting rusty in 10 years.And general galvanized pipe just starts to occur white rust for about 1 year in use, about 3 years there are pittings in most meetings, all caused great impact to people's life and production.Thereby the processing that inner wall of metal tube carries out anticorrosion or anti-adhesion is just seemed to particularly important.But in the time that small-bore inner-walls of duct is sprayed, spray qualification rate once with existing spray equipment low, easily produce trickling and the unequal defective phenomenon of coating, reduced to a great extent the profit of product, bring adverse influence to enterprise.Therefore for the spraying of small-bore pipeline inwall, need to develop the more suitable more effective spray equipment of one.
Summary of the invention
1. the technical problem that invention will solve
The object of the invention is to overcome spray equipment of the prior art in the time that especially overlength small-bore pipeline inwall sprays to small-bore pipeline inwall, easily there is the deficiency of current mark and coating inequality, a kind of adjustable for height pipe inner-wall spraying equipment is provided, adopt technical scheme of the present invention, reasonable in design ingenious, manufacturing process is simple, low production cost, be applicable to various small-bore pipeline inwalls especially overlength small-bore pipeline inwall to carry out spraying operation, the height of spraying equipment can regulate in real time according to pipe diameter size, make shower nozzle be positioned at all the time the center of pipeline, ensure that spraying is evenly without current mark, improve the surface quality of inner-walls of duct.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
The adjustable for height pipe inner-wall spraying equipment of one of the present invention, comprise shower nozzle, spray pipe, arrangement for adjusting height and running gear, described shower nozzle is arranged on the end of spray pipe, and be connected with spray pipe, described arrangement for adjusting height is for regulating the central axis of spray pipe, make it to overlap all the time with the central axis of pipeline, it comprises pole, joint sleeve and set screw, described joint sleeve inner hollow, and on sidewall, offer screwed hole, described pole one end extend into joint sleeve inside, described set screw is stretched into joint sleeve inside and pole is resisted against on the inwall of joint sleeve by above-mentioned screwed hole, the described pole other end is connected in the position near shower nozzle on spray pipe, and mutually vertical with spray pipe, described running gear is arranged on the bottom of arrangement for adjusting height, can drive the axially-movable of spray pipe along pipeline.
Further, described running gear comprises roller, and described roller is connected to joint sleeve bottom by wheel shaft.
Further, described shower nozzle periphery is provided with annular equally distributed nozzle.
Further, the tie point of described pole and spray pipe is apart from shower nozzle 15-20cm.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following beneficial effect:
(1) the adjustable for height pipe inner-wall spraying equipment of one of the present invention, its arrangement for adjusting height can regulate in real time according to the caliber size of pipeline to be processed the height of spray pipe, the central axis that makes spray pipe is all the time with together with the central axes of pipeline, namely make shower nozzle be positioned at all the time the center of pipeline to be processed, can ensure spraying evenly, without current mark, improve the surface quality of inner-walls of duct;
(2) the adjustable for height pipe inner-wall spraying equipment of one of the present invention, running gear has been installed in bottom at arrangement for adjusting height, running gear is to adopt roller to drive spraying equipment to move forward and backward, in moving process, this spraying equipment is only subject to rolling friction, frictional force is less, thereby more flexible when mobile, mobility is stronger;
(3) the adjustable for height pipe inner-wall spraying equipment of one of the present invention, its shower nozzle adopts circular shower nozzle, and several annular equally distributed nozzles are set in the circumferential edge of shower nozzle, be between adjacent nozzle, to there is identical angle, therefore in the time of spraying operation, the nozzle of shower nozzle periphery outwards sprays simultaneously, can make spray coating liquor cover uniformly on inner-walls of duct, what spray is effective, and operating efficiency is high;
(4) the adjustable for height pipe inner-wall spraying equipment of one of the present invention, its pole is vertically connected on the position near shower nozzle on spray pipe, and the tie point of pole and spray pipe is apart from shower nozzle 15-20cm place, distance is very near, can ensure the overall structure stability of this spraying equipment, make it to be difficult for rocking, raising spraying effect is had obviously and benefited;
(5) the adjustable for height pipe inner-wall spraying equipment of one of the present invention, reasonable in design ingenious, manufacturing process is simple, low production cost, work saves time, reliably, applied range, be applicable to the inner-walls of duct of different bores to carry out spraying operation, and be particularly useful for overlength small-bore pipeline inwall, solved overlength small-bore pipeline inwall and very easily sprayed inequality, occur the problem of current mark.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of adjustable for height pipe inner-wall spraying equipment of the present invention;
Fig. 2 is the front view of a kind of adjustable for height pipe inner-wall spraying equipment of the present invention;
Fig. 3 is the cross-sectional view of arrangement for adjusting height in the present invention.
Label declaration in schematic diagram:
1, shower nozzle; 11, nozzle; 2, spray pipe; 3, pole; 4, joint sleeve; 5, set screw; 6, roller.
Detailed description of the invention
For further understanding content of the present invention, the present invention is described in detail by reference to the accompanying drawings.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the adjustable for height pipe inner-wall spraying equipment of one of the present invention, comprise shower nozzle 1, spray pipe 2, arrangement for adjusting height and running gear, shower nozzle 1 is arranged on the end of spray pipe 2, and be connected with spray pipe 2, arrangement for adjusting height is for regulating the central axis of spray pipe 2, make it to overlap all the time with the central axis of pipeline, it comprises pole 3, joint sleeve 4 and set screw 5, joint sleeve 4 inner hollow, and on sidewall, offer screwed hole, pole 3 one end extend into joint sleeve 4 inside, set screw 5 is stretched into joint sleeve 4 inside and pole 3 is resisted against on the inwall of joint sleeve 4 by above-mentioned screwed hole, pole 3 other ends are connected in the position near shower nozzle 1 on spray pipe 2, and mutually vertical with spray pipe 2, and the distance between pole 3 and shower nozzle 1 is within the scope of 15-20cm, running gear is arranged on the bottom of arrangement for adjusting height, can drive the axially-movable of spray pipe 2 along pipeline.
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, the adjustable for height pipe inner-wall spraying equipment of one of the present embodiment, comprise shower nozzle 1, spray pipe 2, arrangement for adjusting height and running gear, shower nozzle 1 is arranged on the end of spray pipe 2, and be connected with spray pipe 2, shower nozzle 1 adopts circular shower nozzle, and in the circumferential edge of shower nozzle 1, be provided with several annular equally distributed nozzles 11, nozzle 11 quantity are at about 8-12, between adjacent two nozzles 11, there is identical angle, therefore in the time of spraying operation, the nozzle 11 of shower nozzle 1 periphery can outwards spray simultaneously, spray coating liquor is covered on inner-walls of duct uniformly, further improve spraying effect.
The arrangement for adjusting height of the present embodiment comprises pole 3, joint sleeve 4 and set screw 5, be mainly used in regulating the radial height of spray pipe 2 in pipeline, the central axis of this spray pipe 2 and the central axis of pipeline are coincided together all the time, wherein the inside of joint sleeve 4 is hollow, and on sidewall, offer screwed hole, pole 3 one end extend into joint sleeve 4 inside, set screw 5 is stretched into joint sleeve 4 inside and pole 3 is resisted against on the inwall of joint sleeve 4 by above-mentioned screwed hole, the arrangement for adjusting height of the present embodiment can regulate spray pipe 2 to move up and down according to the caliber size of pipeline to be processed in real time, make shower nozzle 1 be positioned at all the time the center of pipeline to be processed, ensure that spraying evenly, without current mark, improve the surface quality of inner-walls of duct.Pole 3 other ends of the present embodiment are connected in the position near shower nozzle 1 on spray pipe 2, and mutually vertical with spray pipe 2, the bottom of joint sleeve 4 is provided with the running gear that can drive spray pipe 2 to move along pipeline axial, running gear comprises roller 6, specifically, the bottom of joint sleeve 4 is extended two fixed heads that are parallel to each other downwards, on fixed head, offer through hole, wheel shaft is through two above-mentioned through holes fixing, roller 6 is set on two wheel shafts between fixed head, and the axial and spray pipe 2 of above-mentioned wheel shaft is axially perpendicular.The present embodiment adopts roller 6 to drive spraying equipment to move forward and backward, and in moving process, this spraying equipment is only subject to rolling friction, and frictional force is less, thereby more flexible when mobile, mobility strong.
The pole 3 of the present embodiment at the 17cm place apart from shower nozzle 1, can ensure the overall structure stability of this spraying equipment with the tie point of spray pipe 2, when it is moved back and forth on inner-walls of duct, is difficult for rocking, and raising spraying effect is had obviously and benefited.
Embodiment 2
The adjustable for height pipe inner-wall spraying equipment of one of the present embodiment, compared with embodiment 1, its difference is: the pole 3 of the present embodiment and the tie point of spray pipe 2 are at the 15cm place apart from shower nozzle 1.
Embodiment 3
The adjustable for height pipe inner-wall spraying equipment of one of the present embodiment, compared with embodiment 1, its difference is: the pole 3 of the present embodiment and the tie point of spray pipe 2 are at the 20cm place apart from shower nozzle 1.
The adjustable for height pipe inner-wall spraying equipment of one of the present invention, reasonable in design ingenious, manufacturing process is simple, spraying effect is good, operating efficiency is high, applied range, be applicable to the inner-walls of duct of different bores to carry out spraying operation, and more remarkable for other spraying equipment in prior art for the spraying effect of the small-bore pipeline of overlength, there will not be spraying uneven, produce the phenomenon of current mark, not only save time reliable, easy to operate, also greatly improve the coating quality of overlength small-bore pipeline inwall, spraying qualification rate is once very high, effectively improving product profit, increase the performance of enterprises.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. an adjustable for height pipe inner-wall spraying equipment, it is characterized in that: comprise shower nozzle (1), spray pipe (2), arrangement for adjusting height and running gear, described shower nozzle (1) is arranged on the end of spray pipe (2), and be connected with spray pipe (2), described arrangement for adjusting height is used for regulating the central axis of spray pipe (2), make it to overlap all the time with the central axis of pipeline, it comprises pole (3), joint sleeve (4) and set screw (5), described joint sleeve (4) inner hollow, and on sidewall, offer screwed hole, described pole (3) one end extend into joint sleeve (4) inside, described set screw (5) is stretched into joint sleeve (4) inside and pole (3) is resisted against on the inwall of joint sleeve (4) by above-mentioned screwed hole, described pole (3) other end is connected in the upper position near shower nozzle (1) of spray pipe (2), and mutually vertical with spray pipe (2), described running gear is arranged on the bottom of arrangement for adjusting height, can drive the axially-movable of spray pipe (2) along pipeline.
2. adjustable for height pipe inner-wall spraying equipment according to claim 1, is characterized in that: described running gear comprises roller (6), and described roller (6) is connected to joint sleeve (4) bottom by wheel shaft.
3. adjustable for height pipe inner-wall spraying equipment according to claim 2, is characterized in that: described shower nozzle (1) periphery is provided with annular equally distributed nozzle (11).
4. adjustable for height pipe inner-wall spraying equipment according to claim 3, is characterized in that: described pole (3) and the tie point of spray pipe (2) are apart from shower nozzle (1) 15-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522814.1A CN104209214A (en) | 2014-09-30 | 2014-09-30 | Height-adjustable pipe inner wall spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522814.1A CN104209214A (en) | 2014-09-30 | 2014-09-30 | Height-adjustable pipe inner wall spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209214A true CN104209214A (en) | 2014-12-17 |
Family
ID=52091354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522814.1A Pending CN104209214A (en) | 2014-09-30 | 2014-09-30 | Height-adjustable pipe inner wall spraying equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104209214A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064024A (en) * | 2015-08-17 | 2015-11-18 | 海宁经达布业有限公司 | High-modulus flame-retardant antistatic safe protection belt and preparation method thereof |
| CN105344554A (en) * | 2015-11-27 | 2016-02-24 | 苏州兴亚净化工程有限公司 | Automatic glue-pouring machine |
| CN105964457A (en) * | 2016-07-14 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Spraying equipment for inner walls of cylindrical parts |
| CN106513221A (en) * | 2016-09-28 | 2017-03-22 | 煌盛集团重庆管业有限公司 | Stable metal pipe spraying system |
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN106944288A (en) * | 2017-03-02 | 2017-07-14 | 新兴铸管股份有限公司 | Spray support frame and spray equipment |
| CN106984476A (en) * | 2017-04-21 | 2017-07-28 | 成都大漠石油技术有限公司 | Spray the mechanism of petroleum casing pipe inwall |
| CN107088486A (en) * | 2017-04-21 | 2017-08-25 | 成都大漠石油技术有限公司 | Antirust solution is sprayed on to the mechanism of oil drum inwall |
| CN107115992A (en) * | 2017-04-21 | 2017-09-01 | 成都大漠石油技术有限公司 | Oil drum inwall antirust instrument based on inflator |
| CN107457126A (en) * | 2017-09-30 | 2017-12-12 | 江苏瑞腾涂装科技有限公司 | A kind of spray equipment of internal lining pipe |
| CN108246545A (en) * | 2018-01-29 | 2018-07-06 | 天智羲王管道科技有限公司 | A kind of silver ion graphene cement throwing jet sewage conduct inner wall surface processing system |
| CN111036461A (en) * | 2019-12-30 | 2020-04-21 | 合肥通祥智能信息科技有限公司 | Building pipeline inner wall spraying device |
| CN111940204A (en) * | 2020-07-12 | 2020-11-17 | 东营胜滋自动化科技有限责任公司 | Automatic device and method for spraying inner wall of circular tube |
| CN112536174A (en) * | 2020-12-21 | 2021-03-23 | 山东震宇防腐科技有限公司 | Barrel inner wall spraying device and spraying method |
| CN114054272A (en) * | 2021-10-09 | 2022-02-18 | 江苏大学 | Device for cleaning inner wall of pipeline and preventing corrosion by laser and method for removing rust and spraying paint |
| CN115254545A (en) * | 2022-08-23 | 2022-11-01 | 燕山大学 | Pipeline inner wall roller coating robot |
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| CN202725404U (en) * | 2012-08-15 | 2013-02-13 | 黄石新兴管业有限公司 | Small pipe diameter nodular cast iron pipe inner wall spraying device |
| CN204220363U (en) * | 2014-09-30 | 2015-03-25 | 常州冯士节能环保科技有限公司 | Adjustable for height pipe inner-wall spraying equipment |
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| US2800875A (en) * | 1955-01-21 | 1957-07-30 | Silas Mason Company | Apparatus for internally spraying pipes |
| US3071107A (en) * | 1960-09-29 | 1963-01-01 | Richard C Stanley | Pipe coating apparatus |
| US4036173A (en) * | 1975-07-21 | 1977-07-19 | Nicklas Manfred E | Internal coating and sandblasting bug for pipe |
| JPS6024376U (en) * | 1983-07-25 | 1985-02-19 | 株式会社東芝 | Pipe inner coating device |
| JP2003251234A (en) * | 2002-03-01 | 2003-09-09 | Chubu Electric Power Co Inc | Coating apparatus for inside of pipe |
| CN2541067Y (en) * | 2002-04-04 | 2003-03-26 | 鞍山万事达电力有限公司 | Inner surface coating device for metal pipe |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064024A (en) * | 2015-08-17 | 2015-11-18 | 海宁经达布业有限公司 | High-modulus flame-retardant antistatic safe protection belt and preparation method thereof |
| CN105344554A (en) * | 2015-11-27 | 2016-02-24 | 苏州兴亚净化工程有限公司 | Automatic glue-pouring machine |
| CN105964457B (en) * | 2016-07-14 | 2018-06-08 | 苏州万盛塑胶科技股份有限公司 | A kind of equipment for cylindrical element inner-wall spraying |
| CN105964457A (en) * | 2016-07-14 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Spraying equipment for inner walls of cylindrical parts |
| CN106513221A (en) * | 2016-09-28 | 2017-03-22 | 煌盛集团重庆管业有限公司 | Stable metal pipe spraying system |
| CN106890957B (en) * | 2017-03-02 | 2019-04-16 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN106944288A (en) * | 2017-03-02 | 2017-07-14 | 新兴铸管股份有限公司 | Spray support frame and spray equipment |
| CN107088486A (en) * | 2017-04-21 | 2017-08-25 | 成都大漠石油技术有限公司 | Antirust solution is sprayed on to the mechanism of oil drum inwall |
| CN107115992A (en) * | 2017-04-21 | 2017-09-01 | 成都大漠石油技术有限公司 | Oil drum inwall antirust instrument based on inflator |
| CN106984476A (en) * | 2017-04-21 | 2017-07-28 | 成都大漠石油技术有限公司 | Spray the mechanism of petroleum casing pipe inwall |
| CN107457126A (en) * | 2017-09-30 | 2017-12-12 | 江苏瑞腾涂装科技有限公司 | A kind of spray equipment of internal lining pipe |
| CN108246545A (en) * | 2018-01-29 | 2018-07-06 | 天智羲王管道科技有限公司 | A kind of silver ion graphene cement throwing jet sewage conduct inner wall surface processing system |
| CN111036461A (en) * | 2019-12-30 | 2020-04-21 | 合肥通祥智能信息科技有限公司 | Building pipeline inner wall spraying device |
| CN111940204A (en) * | 2020-07-12 | 2020-11-17 | 东营胜滋自动化科技有限责任公司 | Automatic device and method for spraying inner wall of circular tube |
| CN112536174A (en) * | 2020-12-21 | 2021-03-23 | 山东震宇防腐科技有限公司 | Barrel inner wall spraying device and spraying method |
| CN114054272A (en) * | 2021-10-09 | 2022-02-18 | 江苏大学 | Device for cleaning inner wall of pipeline and preventing corrosion by laser and method for removing rust and spraying paint |
| CN115254545A (en) * | 2022-08-23 | 2022-11-01 | 燕山大学 | Pipeline inner wall roller coating robot |
| CN115254545B (en) * | 2022-08-23 | 2024-03-22 | 燕山大学 | Pipeline inner wall roll-coating robot |
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Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |