CN106891262A - A kind of cleaning type circular tube external wall sand blasting apparatus - Google Patents
A kind of cleaning type circular tube external wall sand blasting apparatus Download PDFInfo
- Publication number
- CN106891262A CN106891262A CN201710285747.XA CN201710285747A CN106891262A CN 106891262 A CN106891262 A CN 106891262A CN 201710285747 A CN201710285747 A CN 201710285747A CN 106891262 A CN106891262 A CN 106891262A
- Authority
- CN
- China
- Prior art keywords
- dust
- removing box
- pipe
- external wall
- sand blasting
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/14—Apparatus using impellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a kind of cleaning type circular tube external wall sand blasting apparatus, including feed system, dedusting mechanism and sandblasting mechanism, dedusting mechanism is arranged on the middle part of feed system, and feed system includes some feed mechanisms, and sandblasting mechanism is connected with dedusting mechanism；Wherein, feed mechanism includes support, and the bottom of support is provided with motor, and the top of support is provided with driving wheel and driven pulley, and driving wheel is engaged with driven pulley, and motor is connected with driving wheel；Dedusting mechanism includes dust-removing box and cyclone separator, and the bottom of dust-removing box is connected with bearing, and the top of dust-removing box is connected with cyclone separator；Sandblasting mechanism includes sanding machine and blast tube, and one end of blast tube is connected with sanding machine, the other end is connected with dust-removing box.The present invention functionally has greatly improved with environmental protection, and high degree of automation, workpiece without any manually operated, substantially increases operating efficiency in process, with market value higher.
Description
Technical field
The present invention relates to derusting device technical field, and in particular to a kind of cleaning type circular tube external wall sand blasting apparatus.
Background technology
At present, metal circular tube is being installed, and the pretreatment on surface will be carried out before construction, or welding.Locate in advance on current surface
Reason in most cases still uses pickling（Chemical attack）Method, not only high cost but also derusting is unstable,
And chemistry blowdown is very difficult, so that seriously polluted, environmental pollution is very huge.Production environment is very severe simultaneously, right
The Health cost of workman is very big.Surface roughness needed for coating overcoat can not be formed after pickling, so as to have impact on coating
Quality, the service life of final influence pipe.Additionally, some producers also use blasting treatment, sandblasting be use compressed air for
Power, to form high velocity spray beam by material spray（Copper ore, quartz sand, diamond dust, iron sand, SEMEN AMOMI LONGILIGULA）Being ejected at a high speed needs place
The workpiece surface of reason, makes the appearance or shape of the outer surface of workpiece surface change, the impact due to abrasive material to workpiece surface
And shear action, the surface of workpiece is obtained certain cleannes and different roughness, obtain the mechanical performance of workpiece surface
To improvement, therefore the fatigue resistance of workpiece is improve, increased its adhesive force and coating between, extend the durable of film
Property, it is also beneficial to the levelling and decoration of coating.And traditional sanding machine is due to possessing sealing and automation, quite not side is used
Just, and pollution environment.Efficient recovery cannot be carried out to the gas for spraying, so as to the Health cost to environment and workman very
Greatly.
The content of the invention
For the deficiency of above-mentioned background technology, the invention provides a kind of cleaning type circular tube external wall sand blasting apparatus, use
To solve, the pretreatment pollution of pickling in the prior art is big, easily damage workpiece, existing sanding machine sealing is poor, automaticity is low,
The technical problem such as the rate of recovery is low, seriously polluted.
The technical scheme is that：A kind of cleaning type circular tube external wall sand blasting apparatus, including feed system, dust removal machine
Structure and sandblasting mechanism, dedusting mechanism are arranged on the middle part of feed system, and feed system includes some feed mechanisms, sandblasting mechanism with
Dedusting mechanism is connected；Wherein, feed mechanism includes support, and the bottom of support is provided with motor, and the top of support is provided with driving wheel
And driven pulley, driving wheel is engaged with driven pulley, and motor is connected with driving wheel；Dedusting mechanism includes dust-removing box and whirlwind point
From device, the bottom of dust-removing box is connected with bearing, and the top of dust-removing box is connected with cyclone separator；Sandblasting mechanism includes spray
Sand device and blast tube, one end of blast tube is connected with sanding machine, the other end is connected with dust-removing box.
The support bottom is additionally provided with decelerator, and motor is connected by decelerator with driving wheel, is arranged with support
Two driving wheels, two driven pulleys, two driving wheels are connected by rotating shaft, and rotating shaft is provided with belt wheel, belt wheel by belt with
Decelerator is connected.
The rotating shaft, driven pulley are connected by axle bed with support；The crossbeam of support is provided with fixing groove, axle bed with it is solid
Determine groove to be engaged；Driven pulley is obliquely installed.
Angle between the center line of the driven pulley and the center line of driving wheel is 5 ° ~ 15 °.
The dust-removing box is cylindrical shape, and the top of dust-removing box is provided with upper outlet, bottom and is provided with lower outlet, and upper outlet leads to
Cross the first pipeline to be connected with cyclone separator, lower outlet bottom is connected with silt box；The left side of dust-removing box and right-hand member
Face is equipped with air baffle ring and dustproof shade；The side wall of dust-removing box is provided with sandpipe through hole, and sandpipe through hole is engaged with blast tube.
The air baffle ring includes filament and locating ring, and filament is connected with locating ring, and locating ring passes through bolt and removes
Dirt casing is connected.
The cyclone separator top is connected with second pipe, and the end of second pipe is provided with the first disposal box；Whirlwind point
The second disposal box is provided with from the bottom of device.
The blast tube has at least one, and one end that blast tube is connected with dust-removing box is provided with spray gun, and spray gun is located at and removes
Dirt box house.
A kind of derusting method of cleaning type circular tube external wall sand blasting apparatus, is carried out in the following manner：Start work
Before work, pipe end socket is filled in the inside at pipe two ends respectively；Start motor and cyclone separator, pipe is in motor, active
Moved to dust-removing box in the presence of wheel and driven pulley, when pipe is also introduced into dustproof case body, dustproof case body is by air baffle ring and prevents
Dirt curtain is closed jointly；When pipe head initially enters dust-removing box, the dustproof shade pull-up of the side, the filament and circle of air baffle ring
Tube wall is in close contact, and is collectively forming sealing；Start sanding machine, be now negative pressure state in dust-removing box；When pipe from the other end
When air baffle ring is passed, opposite side dustproof shade by jack-up, by two air baffle rings and pipe closed, now in dust-removing box by dust-removing box
It is negative pressure state；When pipe afterbody enters dust-removing box, put down dustproof shade, pipe by after dust-removing box, dustproof shade and gear
The common closed dust case of vane.
The present invention is the once improvement lifting of tubing string class workpiece surface pretreatment processing, and the present invention is using multiple feed mechanisms
Composition feed system, can be directed to the number that Workpiece length selects feed mechanism, while driving wheel and driven pulley on feed mechanism
Relative position is adjustable, can be used to support the pipe of different tube diameters；Dedusting mechanism is engaged using dust-removing box with cyclone separator
Mode, greatly reduce dust pollution, purification efficiency reaches 93.5%, reduces environmental pollution, improves working environment quality；Gu
Body organic efficiency is greatly improved, and enables to recycle again, reduces production cost.The present invention is functionally protected with environment
Have greatly improved in shield, high degree of automation, workpiece without any manually operated, substantially increases work in process
Efficiency, with market value higher.
Brief description of the drawings
Fig. 1 is overall three-dimensional view of the present invention.
Fig. 2 is present invention entirety front view.
Fig. 3 is present invention entirety left view.
Fig. 4 is present invention entirety right view.
Fig. 5 is feed mechanism top view of the present invention.
Fig. 6 is air baffle ring structural representation of the present invention.
Specific embodiment
Embodiment 1：As shown in figures 1 to 6, a kind of cleaning type circular tube external wall sand blasting apparatus, including feed system, dedusting
Mechanism 2 and sandblasting mechanism 3, dedusting mechanism 2 are arranged on the middle part of feed system, and the feed system of the side of dedusting mechanism is used for will
Pipe sends into dedusting mechanism, and the feed system of dedusting mechanism opposite side is used to receive the pipe out from dedusting mechanism；Feeding
System includes some feed mechanisms 1, and feed mechanism is arranged in order point-blank, and corresponding with dedusting mechanism, is easy to circle
Pipe enters dedusting mechanism；Sandblasting mechanism 3 is connected with dedusting mechanism 2；Wherein, feed mechanism 1 includes support 101, support 101
Bottom is provided with motor 102, and the top of support 101 is provided with driving wheel 103 and driven pulley 104, driving wheel 103 and the phase of driven pulley 104
Coordinate, motor 101 is connected with driving wheel 103, motor drives driving wheel to rotate, and driving wheel is engaged with driven pulley, and drive is put
Circular pipe workpiece between driving wheel and driven pulley is axially moved；Dedusting mechanism 2 includes dust-removing box 201 and cyclonic separation
Device 202, the bottom of dust-removing box 201 is connected with bearing 203, and the top of dust-removing box 201 is connected with cyclone separator 202,
The dust absorbing in dust-removing box is purified by cyclone separator；Sandblasting mechanism 3 includes sanding machine 301 and blast tube
302, one end of blast tube 302 is connected with sanding machine 301, the other end is connected with dust-removing box 201, and sanding machine passes through sandblasting
Pipe carries out processing of rust removing to the circular pipe workpiece in dust-removing box 201.
Embodiment 2：As shown in figures 1 to 6, a kind of cleaning type circular tube external wall sand blasting apparatus, the bottom of the support 101 is also
It is provided with decelerator 105, the model ZSY-160-63- II of decelerator；Motor 102 is connected by decelerator 105 with driving wheel 103
Connect, two driving wheels, 103, two driven pulleys 104 are arranged with support 101, two driving wheels 103 are connected by rotating shaft 106
Connect, rotating shaft 106 is provided with belt wheel 107, belt wheel 107 is connected by belt with decelerator 105, motor is driven by V belt translation
Driving wheel is rotated, and in axial direction moves circular pipe workpiece under the mating reaction of driven pulley.
The rotating shaft 106, driven pulley 104 are connected by axle bed 108 with support 101；On the crossbeam 109 of support 101
Multiple fixing grooves are provided with, axle bed 108 is engaged with fixing groove, driving wheel and driven pulley can be selected according to the size of pipe caliber
Suitable fixing groove, and then adjust the relative distance between driving wheel and driven pulley；Wherein, driven pulley 104 is obliquely installed, driven
Angle between the center line of wheel and the center line of driving wheel is 5 °, 7.2 °, one in 15 °, wherein it is preferred that drift angle is 7.2 °.
The dust-removing box 201 is cylindrical shape, and the bore of dust-removing box is corresponding with pipe external diameter, dust-removing box 201
Top is provided with upper outlet 204, bottom and is provided with lower outlet 205, and upper outlet 204 is connected by the first pipeline 4 with cyclone separator 202
Connect, in the presence of cyclone separator, the dust produced in the dust-removing box enters in cyclone separator through the first pipeline, under go out
205 bottoms of mouth are connected with silt box 206, and silt box is designed as drawer structure, for collecting the material spray settled in sandblasting procedures
And the recovery of other particulate solids；The left side and right side of dust-removing box 201 are equipped with air baffle ring 207 and dustproof shade
208, dustproof shade is located at the outside of air baffle ring；Air baffle ring 207 includes filament 2071 and locating ring 2072, filament 2071 with it is fixed
Position ring 2072 is connected, and locating ring 2072 is connected by bolt with dust-removing box 201, and filament is centripetal flexible fiber silk.
The locating ring 2072 is annular, and the aperture that filament 2071 is surrounded is smaller to process pipe external diameter with generation, according to pipe external diameter
The change of series, adjusts corresponding air baffle ring, and filament is uniformly arranged on locating ring 2072, and locating ring 2072 is provided with
At least one of which filament 2071, air baffle ring makes to form negative pressure in dust-removing box when being used in processing, and filament can be thought in casing always
Portion extends, it is ensured that can form Absolute Negative Pressure.The side wall of dust-removing box 201 is provided with sandpipe through hole 209, sandpipe through hole 209 and spray
Sandpipe 302 is engaged, and is easy in the more preferable spirt dust-removing box of sand material.
The top of the cyclone separator 202 is connected with second pipe 5, and the end of second pipe 5 is provided with the first disposal box
210；The bottom of cyclone separator 202 is provided with the second disposal box 211.The bottom of the bearing 203 is provided with telescopic outrigger 212, uses
In the height of regulation dust-removing box, to meet the processing of different size workpiece.The blast tube 302 has three, blast tube 302 with
One end that dust-removing box 201 is connected is provided with spray gun 303, and spray gun 303 is located inside dust-removing box 201, and three blast tubes are simultaneously
Sandblasting is carried out to workpiece, rust cleaning effect is more preferably, in hgher efficiency.
Other structures are same as Example 1.
The course of work：Before start-up operation, pipe end socket is filled in inside pipe two ends respectively, for placing dust and sky
Gas is entered or is escaped by pipeline；Start motor and cyclone separator, pipe in the presence of motor, driving wheel and driven pulley to
Dust-removing box is moved, and when pipe is also introduced into dustproof case body, dustproof case body is closed jointly by air baffle ring and dustproof shade, prevents air
Entered by air baffle ring；When pipe head initially enters dust-removing box, the dustproof shade pull-up of the side, the filament and circle of air baffle ring
Tube wall is in close contact, and is collectively forming sealing, prevents micronic dust from escaping；Start sanding machine, because the air output of cyclone separator is more than
The air output of sanding machine, dust-removing box one end is closed by pipe and the ring seal that keeps out the wind, the other end by air baffle ring and dustproof shade, due to
It is negative pressure in dust-removing box, so dust will not be escaped by air baffle ring, the splashing sandstone that sandblasting is produced, by the filament of air baffle ring
Stop, under gravity, into disposal box；When pipe is passed from other end air baffle ring, opposite side dustproof shade by jack-up,
Dust-removing box is closed by two air baffle rings and pipe, is negative pressure in dust-removing box, and dust will not escape；Removed when pipe afterbody enters
During dirt casing, dustproof shade is put down, after pipe passes through, dustproof shade and the common closed dust case of air baffle ring prevent dust from escaping.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.
Claims (9)
1. a kind of cleaning type circular tube external wall sand blasting apparatus, it is characterised in that：Including feed system, dedusting mechanism（2）And spray
Sand mechanism（3）, dedusting mechanism（2）The middle part of feed system is arranged on, feed system includes some feed mechanisms（1）, sand-blasting machine
Structure（3）With dedusting mechanism（2）It is connected；Wherein, feed mechanism（1）Including support（101）, support（101）Bottom be provided with electricity
Machine（102）, support（101）Top be provided with driving wheel（103）And driven pulley（104）, driving wheel（103）With driven pulley（104）
It is engaged, motor（101）With driving wheel（103）It is connected；Dedusting mechanism（2）Including dust-removing box（201）And cyclone separator
（202）, dust-removing box（201）Bottom be connected with bearing（203）, dust-removing box（201）Top and cyclone separator（202）
It is connected；Sandblasting mechanism（3）Including sanding machine（301）And blast tube（302）, blast tube（302）One end and sanding machine（301）
Be connected, the other end and dust-removing box（201）It is connected.
2. cleaning type circular tube external wall sand blasting apparatus according to claim 1, it is characterised in that：The support（101）
Bottom is additionally provided with decelerator（105）, motor（102）By decelerator（105）With driving wheel（103）It is connected, support（101）On
It is arranged with two driving wheels（103）, two driven pulleys（104）, two driving wheels（103）By rotating shaft（106）It is connected, turns
Axle（106）It is provided with belt wheel（107）, belt wheel（107）By belt and decelerator（105）It is connected.
3. cleaning type circular tube external wall sand blasting apparatus according to claim 2, it is characterised in that：The rotating shaft（106）、
Driven pulley（104）Pass through axle bed（108）With support（101）It is connected；Support（101）Crossbeam（109）Fixing groove is provided with,
Axle bed（108）It is engaged with fixing groove；Driven pulley（104）It is obliquely installed.
4. cleaning type circular tube external wall sand blasting apparatus according to claim 3, it is characterised in that：The driven pulley
（104）Center line and driving wheel（103）Center line between angle be 5 ° ~ 15 °.
5. cleaning type circular tube external wall sand blasting apparatus according to claim 1, it is characterised in that：The dust-removing box
（201）It is cylindrical shape, dust-removing box（201）Top be provided with upper outlet（204）, bottom be provided with lower outlet（205）, upper outlet
（204）By the first pipeline（4）With cyclone separator（202）It is connected, lower outlet（205）Bottom and silt box（206）It is connected
Connect；Dust-removing box（201）Left side and right side be equipped with air baffle ring（207）And dustproof shade（208）；Dust-removing box（201）
Side wall be provided with sandpipe through hole（209）, sandpipe through hole（209）With blast tube（302）It is engaged.
6. cleaning type circular tube external wall sand blasting apparatus according to claim 5, it is characterised in that：The air baffle ring
（207）Including at least one of which filament（2071）And locating ring（2072）, filament（2071）With locating ring（2072）It is connected,
Locating ring（2072）By bolt and dust-removing box（201）It is connected.
7. cleaning type circular tube external wall sand blasting apparatus according to claim 1, it is characterised in that：The cyclone separator
（202）Top is connected with second pipe（5）, second pipe（5）End be provided with the first disposal box（210）；Cyclone separator
（202）Bottom be provided with the second disposal box（211）.
8. cleaning type circular tube external wall sand blasting apparatus according to claim 1, it is characterised in that：The blast tube
（302）There are at least one, blast tube（302）With dust-removing box（201）The one end being connected is provided with spray gun（303）, spray gun（303）
Positioned at dust-removing box（201）It is internal.
9. a kind of derusting method of cleaning type circular tube external wall sand blasting apparatus, it is characterised in that：It is to carry out in the following manner
's：Before start-up operation, pipe end socket is filled in the inside at pipe two ends respectively；Start motor and cyclone separator, pipe exists
Moved to dust-removing box in the presence of motor, driving wheel and driven pulley, when pipe is also introduced into dustproof case body, dustproof case body is by keeping off
Vane and dustproof shade are closed jointly；When pipe head initially enters dust-removing box, the dustproof shade pull-up of the side, the fibre of air baffle ring
Dimension silk is in close contact with pipe wall, is collectively forming sealing；Start sanding machine, be now negative pressure state in dust-removing box；Work as pipe
When being passed from other end air baffle ring, opposite side dustproof shade is closed by two air baffle rings and pipe, now removed by jack-up, dust-removing box
It is negative pressure state in dirt casing；When pipe afterbody enters dust-removing box, dustproof shade is put down, pipe is by after dust-removing box, preventing
Dirt curtain and the common closed dust case of air baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285747.XA CN106891262B (en) | 2017-04-27 | 2017-04-27 | Dust type pipe outer wall sandblast rust cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285747.XA CN106891262B (en) | 2017-04-27 | 2017-04-27 | Dust type pipe outer wall sandblast rust cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106891262A true CN106891262A (en) | 2017-06-27 |
| CN106891262B CN106891262B (en) | 2023-02-28 |
Family
ID=59197088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285747.XA Active CN106891262B (en) | 2017-04-27 | 2017-04-27 | Dust type pipe outer wall sandblast rust cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891262B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107791155A (en) * | 2017-10-13 | 2018-03-13 | 江苏捷帝机器人股份有限公司 | A kind of rotary sanding apparatus for robot joint shaft |
| CN108058100A (en) * | 2017-12-13 | 2018-05-22 | 吴龙世 | Automate pipeline derusting device |
| CN108340292A (en) * | 2018-04-23 | 2018-07-31 | 德州章源喷涂技术有限公司 | A kind of sandblasting dust exhaust apparatus and method for long pole |
| CN108724020A (en) * | 2018-07-27 | 2018-11-02 | 长沙矿冶研究院有限责任公司 | A kind of rod piece outer wall high-pressure water-jet blasting cleaning plant |
| CN110586360A (en) * | 2019-03-10 | 2019-12-20 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN111315534A (en) * | 2017-11-07 | 2020-06-19 | 玛皓株式会社 | Workpiece processing apparatus and scale removing method |
| CN111633564A (en) * | 2020-05-28 | 2020-09-08 | 松菱重工(溧阳)有限公司 | Derusting method of shot blasting machine |
| CN116619248A (en) * | 2023-07-19 | 2023-08-22 | 盐城市三友除锈设备有限公司 | Dust removing device for non-closed rust remover |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791155A (en) * | 2017-10-13 | 2018-03-13 | 江苏捷帝机器人股份有限公司 | A kind of rotary sanding apparatus for robot joint shaft |
| CN107791155B (en) * | 2017-10-13 | 2023-12-05 | 苏州晖恩源医疗器械配件有限公司 | Rotary polishing device for joint shaft of robot |
| CN111315534A (en) * | 2017-11-07 | 2020-06-19 | 玛皓株式会社 | Workpiece processing apparatus and scale removing method |
| CN111315534B (en) * | 2017-11-07 | 2021-08-24 | 玛皓株式会社 | Oxide skin removing device |
| CN108058100A (en) * | 2017-12-13 | 2018-05-22 | 吴龙世 | Automate pipeline derusting device |
| CN108340292B (en) * | 2018-04-23 | 2023-09-15 | 德州章源喷涂技术有限公司 | Sand blasting dust collection device and method for long rod piece |
| CN108340292A (en) * | 2018-04-23 | 2018-07-31 | 德州章源喷涂技术有限公司 | A kind of sandblasting dust exhaust apparatus and method for long pole |
| CN108724020A (en) * | 2018-07-27 | 2018-11-02 | 长沙矿冶研究院有限责任公司 | A kind of rod piece outer wall high-pressure water-jet blasting cleaning plant |
| CN110586360A (en) * | 2019-03-10 | 2019-12-20 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN110586360B (en) * | 2019-03-10 | 2023-07-07 | 杨开远 | Sand blasting and spraying integrated device for porous metal coating on surface of metal pipe fitting |
| CN111633564A (en) * | 2020-05-28 | 2020-09-08 | 松菱重工(溧阳)有限公司 | Derusting method of shot blasting machine |
| CN116619248B (en) * | 2023-07-19 | 2023-10-03 | 盐城市三友除锈设备有限公司 | Dust removing device for non-closed rust remover |
| CN116619248A (en) * | 2023-07-19 | 2023-08-22 | 盐城市三友除锈设备有限公司 | Dust removing device for non-closed rust remover |
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| CN106891262B (en) | 2023-02-28 |
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