CN104084890A - Device for surface cleaning - Google Patents
Device for surface cleaning Download PDFInfo
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- CN104084890A CN104084890A CN201410130391.9A CN201410130391A CN104084890A CN 104084890 A CN104084890 A CN 104084890A CN 201410130391 A CN201410130391 A CN 201410130391A CN 104084890 A CN104084890 A CN 104084890A
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- China
- Prior art keywords
- kinetic energy
- energy particle
- sealing chamber
- high kinetic
- backplate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a device for surface cleaning. The device is characterized in that: a bracket is provided with a closed chamber, which is equipped with a high kinetic energy particle inlet channel and a high kinetic energy particle outlet channel, the high kinetic energy particle inlet channel is connected to an accelerator, the high kinetic energy particle outlet channel is connected to a recovery pipe, and the bottom of the bracket is provided with a universal walking mechanism. During use, the high kinetic energy particles are accelerated by the accelerator, the accelerated high kinetic energy particles enter the closed chamber through the inlet channel. The specially designed particle motion trail guide channel and the reasonable axial angle guarantee that the angle between the high kinetic energy particle motion trail and the normal of a clean surface is 40DEG-55DEG C. The inside of the closed chamber is in a partial vacuum state of certain degree. A hairbrush guard board on the one hand can stop overflow of high kinetic energy particle materials and dust, and on the other hand serves as a supplemental inlet of external gas. The airflow can form a reasonable suspension and recovery rate, thus realizing efficient recovery of high kinetic energy particle materials.
Description
Technical field
The present invention relates to the technical field for removing surfaces such as steel plate, deck and ground, specifically a kind of device for industrial steel plate surface derusting or other removing surfaces.
Background technology
At present, in the manufacture process of the steel structure such as boats and ships, ocean engineering, the surface of steel plate cleaning that need to eliminate rust, in addition, building floor, deck and road surface also need special equipment to carry out removing surface.If use traditional open shot-peening/sand equipment, not only threaten personal safety, also can cause serious environmental pollution.Therefore, need to use enclosed surface cleaning equipment, the particularly patch work to paint scaling loss position in cabin is particularly necessary to closed cleaning equipment.
Summary of the invention
The object of the present invention is to provide a kind of improved device for removing surface, it can overcome easily causes personal injury and environmental pollution in prior art, the lower some shortcomings of operating efficiency simultaneously.
To achieve these goals, technical scheme of the present invention is: a kind of device for removing surface, it mainly comprises support, it is characterized in that: support is provided with sealing chamber, sealing chamber is provided with kinetic energy particle access road and kinetic energy particle outlet passage, a kinetic energy access road is connected with accelerator, and kinetic energy particle outlet passage is connected with recovery tube, and the bottom of support is provided with universal walking mechanism.
When use, graininess, abrasion (as metal shot, steel sand or the nonmetal walnut shell particle etc.) material of diameter between φ 0.3～φ 1.2mm accelerates through accelerator, the particle after acceleration with kinetic energy is entered by the access road of sealing chamber, the movement of particles track guiding passage of particular design and rational axis angle, ensured that the movement locus of kinetic energy particle and the normal of clean face are 40 °～55 ° angles.In sealing chamber in parital vacuum state to a certain degree, described hairbrush backplate can stop the excessive of kinetic energy granule materials and dust on the one hand, still the supplementary import of ambient atmos on the other hand, air-flow will form reasonably suspension, a recovery speed, realize the high efficiente callback of kinetic energy granule materials.Recovery tube is the vacuum recovery channel of kinetic energy granule materials, and the granule materials after recovery enters circulation storage system.Described universal wheel is the motion that facilitates closed self-circulating efficient surface cleaning plant, reduces the resistance of device motion.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is sealing chamber structural representation of the present invention.
Fig. 3 is hairbrush backplate schematic diagram of the present invention.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the invention will be further described.
The label of each accompanying drawing is expressed as follows: 1 recovery tube, 2 sealing chambers, 3 universal wheels, 4 hairbrush backplates, 5 accelerators, 6 kinetic energy particle access roades, 7 kinetic energy particle outlet passages.
The present invention mainly comprises a kind of device for removing surface, it mainly comprises support, its difference with the prior art is: support is provided with sealing chamber, sealing chamber is provided with kinetic energy particle access road and kinetic energy particle outlet passage, kinetic energy particle access road is connected with accelerator, kinetic energy particle outlet passage is connected with recovery tube, and the bottom of support is provided with universal walking mechanism.In sealing chamber, medium position is place cleaning, between described place cleaning and kinetic energy particle access road, kinetic energy particle outlet passage, form motion refraction track, the angle between place cleaning and kinetic energy particle access road, kinetic energy particle outlet passage is respectively 40 °～55 ° angles.Described universal walking mechanism is made up of the universal wheel of the front and back end that is located at support.Recovery tube adopts vacuum recovery tube, and the entrance point diameter of recovery tube is greater than the gradual change type design of the end of recovery tube.
Described kinetic energy particle is graininess, the abrasion material of particle diameter between φ 0.3～φ 1.2mm, generally can select and make as non-metallic particles such as metal shot, steel sand or walnut shells.
The surrounding of sealing chamber is provided with hairbrush backplate, the nylon brush hair that hairbrush adopts, and the diameter of bristle is between 0.3～0.45mm.Sealing chamber surrounding is provided with backplate, and backplate is provided with hairbrush installing hole axis, and adjacent hairbrush installing hole axis is parallel to each other, and and sealing chamber horizontal cross-section between be 90 ° of settings.
Sealing chamber surrounding is provided with backplate, backplate is provided with hairbrush installing hole axis, between the hairbrush installing hole axis of the one side guard plate backplate hairbrush installing hole axis relative with opposite side, be 90 ° of settings, and be 45 ° of angles between hairbrush installing hole axis and sealing chamber horizontal cross-section.
Closed self-circulating efficient surface cleaning plant of the present invention, adopts after technique scheme, and tool has the following advantages:
1. described in, closed self-circulating efficient surface cleaning plant, little with universal wheel running resistance, flexible movements.
2. angle and the position calculation science of the entrance of the kinetic energy granule materials of sealing chamber and the outlet of escaping, cleaning and the efficiency reclaiming are high.
3. closed self-circulating efficient surface cleaning plant is more easily near barrier, and the breakage cleaning that completes coating place is repaired.
4. the process of the kinetic energy granule materials in sealing chamber is made rational planning for, and kinetic energy rejection is little.
5. hairbrush backplate has and stops escape kinetic energy kinetic energy granule materials and flue dust.
6. hairbrush backplate has the function of gas make-up, obtains good suspension and recovery speed.
When use, kinetic energy particle access road and kinetic energy particle outlet channel position have carried out appropriate design, the track of kinetic energy particle access road and kinetic energy particle outlet passage and kinetic energy granular material is good fit, make the track of kinetic energy granular material more reasonable, the recovery of kinetic energy granular material is more smooth.Described kinetic energy material accelerator 5, both can adopt jet mode, also can adopt the aero mode of impelling.The effect of described hairbrush backplate 4, can stop the excessive of kinetic energy granule materials and dust on the one hand, the still supplementary import of ambient atmos on the other hand, and air-flow will form reasonably suspension, a recovery speed, realize the high efficiente callback of kinetic energy granule materials.The nylon brush hair that hairbrush adopts, the diameter of bristle is between 0.3～0.45mm, and bristle has good toughness and elasticity on the one hand, and bristle also has good permeability on the other hand.Hairbrush backplate 4 is furnished with two kinds, a kind of for being arranged vertically, and is applicable to plane cleaning; The another kind of layout that adopts mutual 90 °, is applicable to the breakage cleaning of position, right angle coating.Recovery tube 1 is vacuum recovery channel, medium in pipeline is graininess, abrasion (metal or the nonmetal) material of particle diameter between φ 0.3～φ 1.2mm, recovery tube adopts the configuration design of shrinking gradually, meet the track of kinetic energy granular material, the granule materials after recovery enters circulation storage system.Described universal wheel 3 is the flexible motion that facilitate cleaning device for surface, reduces the resistance of device motion, before and after universal wheel adopts, arranges, makes device side more easily near barrier, realizes the cleaning of local coating damage is repaired.
The present invention is mainly used in the opening places such as the dock, harbour, deck in outfield and carries out the removing surface of object, when use, the particles such as abrasive material accelerate through accelerator 5, kinetic energy particle high-speed impact object surface after acceleration, utilize the shear action of momentum and the corner angle of particle self, the attachment such as iron rust, paint on cleaning object surface, reaches certain roughness and cleannes.Whole process is all carried out in sealing chamber 2, due to kinetic energy particle entrance and exit angle (40 °～55 °) the process accurate Calculation of sealing chamber 2, therefore, more than 99.9% kinetic energy particle is the fold-line-shaped movement locus of 40 °～55 ° with cleaning surface normal, kinetic energy particle is reclaimed by recovery tube 1 after clashing into and reflecting, the kinetic energy rejection of particle is little, and organic efficiency is high.Described hairbrush backplate 4, can stop the excessive of kinetic energy granule materials and dust on the one hand, the still supplementary import of ambient atmos on the other hand, and air-flow will form reasonably suspension, a recovery speed, the high efficiente callback of auxiliary kinetic energy granule materials.Described sealing chamber 2 is rectangle, the convenient position that approaches the repairing for clearance that has barrier, side, and also universal wheel 3 is conducive to flexible operating, and the resistance of motion is little.
Claims (7)
1. the device for removing surface, it mainly comprises support, it is characterized in that: support is provided with sealing chamber, sealing chamber is provided with kinetic energy particle access road and kinetic energy particle outlet passage, a kinetic energy access road is connected with accelerator, kinetic energy particle outlet passage is connected with recovery tube, and the bottom of support is provided with universal walking mechanism.
2. a kind of device for removing surface according to claim 1, it is characterized in that: in sealing chamber, medium position is place cleaning, between described place cleaning and kinetic energy particle access road, kinetic energy particle outlet passage, form motion refraction track, the angle between place cleaning and kinetic energy particle access road, kinetic energy particle outlet passage is respectively 40 °～55 ° angles.
3. a kind of device for removing surface according to claim 1, is characterized in that: the surrounding of sealing chamber is provided with hairbrush backplate, the nylon brush hair that hairbrush adopts, and the diameter of bristle is between 0.3～0.45mm.
4. a kind of device for removing surface according to claim 3, it is characterized in that: sealing chamber surrounding is provided with backplate, backplate is provided with hairbrush installing hole axis, and adjacent hairbrush installing hole axis is parallel to each other, and and sealing chamber horizontal cross-section between be 90 ° of settings.
5. a kind of device for removing surface according to claim 3, it is characterized in that: sealing chamber surrounding is provided with backplate, backplate is provided with hairbrush installing hole axis, between the hairbrush installing hole axis of the one side guard plate backplate hairbrush installing hole axis relative with opposite side, be 90 ° of settings, and be 45 ° of angles between hairbrush installing hole axis and sealing chamber horizontal cross-section.
6. a kind of device for removing surface according to claim 1, is characterized in that: described universal walking mechanism is made up of the universal wheel of the front and back end that is located at support.
7. a kind of device for removing surface according to claim 1, is characterized in that: recovery tube adopts vacuum recovery tube, and the entrance point diameter of recovery tube is greater than the gradual change type design of the end of recovery tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130391.9A CN104084890B (en) | 2014-04-02 | 2014-04-02 | Device for surface cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410130391.9A CN104084890B (en) | 2014-04-02 | 2014-04-02 | Device for surface cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084890A true CN104084890A (en) | 2014-10-08 |
| CN104084890B CN104084890B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410130391.9A Active CN104084890B (en) | 2014-04-02 | 2014-04-02 | Device for surface cleaning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406610A (en) * | 2018-02-28 | 2018-08-17 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN108422328A (en) * | 2018-02-28 | 2018-08-21 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN110900461A (en) * | 2019-11-28 | 2020-03-24 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
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| CN202640167U (en) * | 2012-07-05 | 2013-01-02 | 天津圣弘业环保科技有限公司 | Portable movable type double-shot-blasting-head steel plate surface pre-processor |
| CN203330889U (en) * | 2013-05-25 | 2013-12-11 | 北京欧亚波记机械设备有限公司 | Hand self-propelled movable shot-blasting machine |
| CN203863541U (en) * | 2014-04-02 | 2014-10-08 | 上海船舶工艺研究所 | Surface cleaning device |
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617161A (en) * | 1945-08-29 | 1949-02-02 | William Howard Mead | Method and apparatus for sand blasting |
| US3906673A (en) * | 1973-03-20 | 1975-09-23 | Hitachi Shipbuilding Eng Co | Abrasive cleaning machine |
| US4064661A (en) * | 1975-04-19 | 1977-12-27 | Riichi Maeda | Centrifugal blasting apparatus |
| US4222205A (en) * | 1977-08-15 | 1980-09-16 | Worldwide Blast Cleaning Limited | Blast cleaning machine for pipes and other cylindrical objects |
| DE2832482A1 (en) * | 1978-07-24 | 1980-02-07 | Worldwide Blast Cleaning Ltd | Blast cleaning appts. for storage tanks - for inclined or vertical surfaces has sealed opening of enclosure with recirculating device |
| JPS60167767A (en) * | 1984-02-07 | 1985-08-31 | Yokohama Yoki Kogyo Kk | Weld line blast machine |
| GB2228219A (en) * | 1989-02-21 | 1990-08-22 | Gary George Seaforth Crosbie | A surface cleaning machine |
| JPH08229823A (en) * | 1995-02-27 | 1996-09-10 | Hec Corp | Grinding nozzle device |
| CN201346743Y (en) * | 2008-12-30 | 2009-11-18 | 镇江蓝舶工程科技有限公司 | Walking automatic recovery shot-blast machine |
| CN202640167U (en) * | 2012-07-05 | 2013-01-02 | 天津圣弘业环保科技有限公司 | Portable movable type double-shot-blasting-head steel plate surface pre-processor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406610A (en) * | 2018-02-28 | 2018-08-17 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN108422328A (en) * | 2018-02-28 | 2018-08-21 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN108406610B (en) * | 2018-02-28 | 2019-07-30 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN108422328B (en) * | 2018-02-28 | 2019-07-30 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN110900461A (en) * | 2019-11-28 | 2020-03-24 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN110900461B (en) * | 2019-11-28 | 2021-12-17 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
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| Publication number | Publication date |
|---|---|
| CN104084890B (en) | 2017-02-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Liu Hongwei Inventor after: Shao Mingzhi Inventor after: Xu Jianzhong Inventor after: Zhou Guohai Inventor after: Li Gaojin Inventor after: Jiang Xingxing Inventor after: Qiu Shengxing Inventor after: Shao Weiwei Inventor before: Liu Hongwei Inventor before: Xu Jianzhong Inventor before: Qiu Shengxing Inventor before: Zhou Guohai Inventor before: Li Gaojin Inventor before: Jiang Xingxing |
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