CN202753022U - Hydraulic sand blasting machine by using steel grits - Google Patents
Hydraulic sand blasting machine by using steel grits Download PDFInfo
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- CN202753022U CN202753022U CN 201220438384 CN201220438384U CN202753022U CN 202753022 U CN202753022 U CN 202753022U CN 201220438384 CN201220438384 CN 201220438384 CN 201220438384 U CN201220438384 U CN 201220438384U CN 202753022 U CN202753022 U CN 202753022U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000005488 sandblasting Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims description 81
- 238000001556 precipitation Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 210000000867 larynx Anatomy 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 17
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000004062 sedimentation Methods 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 70
- 239000002184 metal Substances 0.000 description 35
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000003973 paint Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000004519 grease Substances 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
A hydraulic sand blasting machine by using steel grits comprises a grit storage tank, a grit quantity adjusting device, a grit pipe, a hydraulic conveyor, a water pump, a water tank, a sedimentation water tank, a strainer, a spray gun, a water absorption pipe and a grit-water mixing pipe, wherein the sedimentation water tank and the water tank are arranged in parallel, one end of the water absorption pipe stretches into the water tank, the other end of the water absorption pipe is connected with the water pump connected with one end of a water discharge pipe, the other end of the water discharge pipe is connected with a nozzle stretching into the hydraulic conveyor from one end of the hydraulic conveyor, the hydraulic conveyor is a hollow pipe provided with a diffuser at one end and fixedly connected with the water discharge pipe stretching in the hydraulic conveyor, a through hole and a grit pipeline are arranged on the wall corresponding to the nozzle arranged at the stretching end of the water discharge pipe on the hollow pipe to form a tee type structure, the grit pipeline is communicated with the grit storage tank through the grit pipe, and the diffuser is connected with the grit-water mixing pipe connected with the spray gun. The sand blasting machine solves the problems of dust and noise pollution of a sand blasting machine with compressed air as the power thoroughly.
Description
Technical field
The utility model belongs to the Industrial Metal technical field of surface, relates in particular to the steel sand sand shaker, is used for the equipment that Treatment of Metal Surface is carried out in the aspects such as machinery manufacturing industry, foundry industry, shipping industry.
Background technology
In the daily production process of the aspects such as machinery manufacturing industry, foundry industry, shipping industry, need to remove grease to the metal surface of sheet material, section bar, weldment and foundry goods, removing oxide layer, process except the casting Relict Sand, processing method adopts the method for sanding basically at present.And present sanding equipment all adopts compressed air as working media, because the dispersivity of air is very strong, and compressed-air actuated dispersivity is just stronger, when the compressed air that carries steel sand sprays to the metal surface, the grease of metal surface, oxide layer, casting Relict Sand hit powdered leave the metal surface along with the compressed air disperse in atmosphere.This surface treatment method belongs to the high pollution industry, although can carry out dust removal process, can only dispose by the dust that particle is larger, and it is very difficult that small particle disposal is got up, and equipment investment is large.With regard to surface treatment effect, the Powdered dust of one deck is adhered in the metal surface of processing in this way, needs the labor cleaning before spary paint, the adhesive force of the whether thorough directly impact paint of cleaning.At present the metal surface preservative treatment level of China is in medium level in the world, and adopting compressed air is one of the key link of the metal surface preservative treatment the level rise of restriction China to the method for metal surface sanding as working media.
Summary of the invention
The whole nation adopt compressed air as work Jie the utility model for the deficiencies in the prior art, provide that a kind of dust is few, noise is light, energy consumption is low, equipment investment cost is low, the waterpower steel sand sand shaker of the strong adhesion of the metal surface spary paint behind the sanding
The utility model is for solving the problems of the technologies described above, provide following technical scheme: a kind of waterpower steel sand sand shaker, it is characterized in that comprising sand tank, the sand quantity regulating device, walk sandpipe, flume conveyer, water pump, water tank, the precipitation water tank, screen pack, spray gun, suction hose, outlet pipe and sand water mixing tube, described precipitation water tank and water tank are arranged in parallel, suction hose one end stretches in the water tank, the other end connects water pump, water pump connects outlet pipe one end, the outlet pipe other end is connected with nozzle, stretch in the flume conveyer from flume conveyer one end, described flume conveyer is a hollow pipe, hollow pipe one end is provided with diffuser, the other end outlet pipe interior with stretching into flume conveyer is fixedly connected with, offer through hole and be provided with away sand pipeline on the described hollow pipe tube wall corresponding with outlet pipe inserting end top nozzle, consist of the triplet type structure, walk sand pipeline and communicate with sand tank by connecting to walk sandpipe, diffuser connects sand water mixing tube, and sand water mixing tube links to each other with spray gun.
Described diffuser is a hollow body, and central through hole is spliced by the little conical bore of outer imperial palace, circular hole, outer little interior large conical bore in turn.
Described nozzle is the hollow body of a pyramid type, and the major part of the hollow body of pyramid type is fixedly connected with outlet pipe.
As further improvement of the utility model, walk sandpipe and sand tank junction and set up a sand quantity regulating device.Be used for regulating the steel sand flow.
As further improvement of the utility model, sand water mixing tube with set up a high-pressure rubber hose between spray gun links to each other, sand water mixing tube connects high-pressure rubber hose, high-pressure rubber hose connects spray gun.By the characteristic that this kind setting utilizes high-pressure rubber hose to twist arbitrarily, spray gun can be moved flexibly.
As further improvement of the utility model, the end that suction hose stretches into water tank is provided with check valve.Prevent that effectively the water pump suction is empty.
As further improvement of the utility model, precipitation water tank and water tank share the tank wall height and are lower than other tank walls, share on the tank wall and are provided with screen pack.Arrange by this kind the fine impurity in the water is filtered out.
As further improvement of the utility model, the Area Ratio of diffuser larynx footpath and nozzle delivery port is 1.7～7.5.
As further improvement of the utility model, the water pump rear is provided with an auxiliary water tank in addition.Prevent that effectively the water pump suction is empty.
As further improvement of the utility model, be provided with in addition a control valve on the outlet pipe.Effect is to regulate working media (water) flow and working media (water) pressure, pressure and the flow of regulating working media (water) according to unlike material and the different-thickness of metal.
The beneficial effects of the utility model: walk sand pipeline by walking sandpipe by the flume conveyer upper end that triplet type is set, the sand quantity regulating device links to each other with sand tank, one end links to each other with water pump by outlet pipe, the other end is equipped with diffuser and links to each other with sand water mixing tube and spray gun, water pump in this sand shaker links to each other with water tank, Speed improving and pressure decreased during by jet expansion from the working media high-pressure anionic water of water pump, make the flume conveyer inner chamber form vacuum, the mixture of the water under high pressure in the coupled sand tank and injection medium is taken out of, through diffuser, sand water mixing tube sprays to the metal surface from gun slot.This waterpower-steel sand sand shaker can reach to be removed dust, reduce noise, reduces operating cost, reduces equipment investment, improves the purpose of the adhesive force of the metal surface spary paint behind the sanding.
Environmental protection of the present utility model and energy-saving effect are as follows:
One, environmental protection aspect:
About 60,000 of the sanding equipment of matter, every sanding equipment is pressed 20 tons of calculating with the sand internal circulating load every day, the oxide powder dust that sanding produces, the dust of sand itself are by calculating with 1 ‰ of sand internal circulating load, the annual dust discharge amount of every sanding equipment is: 20 tons/balcony * 300 days * 1 ‰=6 tons/platform year, the annual dust discharge amount of the sanding equipment in the whole nation was: 6 tons/platform year * 60,000=360,000 tons.Adopt water under high pressure as working media, steel sand carries out the method for blasting treatment to the metal surface as the injection medium, the oxide powder dust that sanding produces, the dust of sand itself are taken away by water, and the dust of being taken away by water focuses on after filtering, has stopped dust at thick air;
Two, energy-conservation aspect:
Sanding comparison in equipment result such as the following table of different operating medium:
Can find out from above comparative result, water under high pressure has lacked air compressor machine and cleaner as the sanding equipment of working media than compressing the sanding equipment of air as working media, increased water pump and winter heater, be far longer than the investment of water pump and heater with regard to the investment of equipment investment air compressor machine and cleaner, be used for comparison from usage charges, cleaner needs annual the use, and heater to be room temperature in factory building be lower than just needs use below 0 ℃.This shows that water under high pressure is all lower at aspect the equipment investment or cost of use aspect as the sanding equipment of working media than the compression air as the sanding equipment of working media, energy-saving effect is obvious.
The utility model be with water under high pressure as working media to the metal surface remove grease, removing oxide layer, the equipment processed except the casting Relict Sand.Its characteristics: 1, thoroughly eliminated dust, environment protecting is the innovation of metal surface sanding process field; 2, cheap equipment investment and ultralow operating cost; 3, the outstanding effect after the metal surface sanding is processed.The grease of metal surface, oxide layer, casting Relict Sand are hit powderedly to be taken away by water, the metal surface light of processing with the method as new, dry after spary paint, paint is large with the adhesive force of metal surface; 4, improved operating environment, by the touch system under the environment that dust fills the air in past, to sanding under apparent environment, not only improved the sanding quality, and greatly improved operating efficiency; 5, the long service life of spray gun.Spray gun is in when work, and water has played the effect of Cooling and Lubricator, has overcome to utilize the work spray gun of medium of compressed air directly to contact with steel sand, and the working time is longer, and the temperature of spray gun is higher, and wearability is poorer, the shortcoming that lack service life.
Description of drawings
Fig. 1 is the utility model complete machine structure schematic diagram.
Fig. 2 is the utility model flume conveyer structural representation.
The specific embodiment
Such as Fig. 1; a kind of waterpower steel sand sand shaker shown in 2; comprise sand tank 001; sand quantity regulating device 002; walk sandpipe 003; flume conveyer 004; water pump 005; water tank 006; precipitation water tank 007; screen pack 008; spray gun 009; suction hose 010; outlet pipe 012 and sand water mixing tube 011; described precipitation water tank 007 and water tank 006 are arranged in parallel; suction hose 010 1 ends stretch in the water tank 006; the other end connects water pump 005; water pump 005 connects outlet pipe 012 1 ends; outlet pipe 012 other end is connected with nozzle 013; stretch in the flume conveyer 004 from flume conveyer 004 1 ends; described flume conveyer 004 is a hollow pipe; hollow pipe one end is provided with diffuser 041; the other end is fixedly connected with outlet pipe 012 in stretching into flume conveyer 004; offer through hole and be provided with away sand pipeline 042 on tube wall corresponding to described hollow pipe and outlet pipe 012 inserting end top nozzle 013; consist of the triplet type structure; walking sand pipeline 042 communicates with sand tank 001 by connecting to walk sandpipe 003; diffuser 041 connects sand water mixing tube 011; sand water mixing tube 011 links to each other with spray gun 009; diffuser 041 is a hollow body; central through hole is in turn by the little conical bore of outer imperial palace; circular hole; outer little interior large conical bore is spliced; nozzle 013 is the hollow body of a pyramid type; the major part of the hollow body of pyramid type is fixedly connected with outlet pipe 012; walk sandpipe 003 and set up a sand quantity regulating device 002 with sand tank 001 junction; sand water mixing tube 011 with set up a high-pressure rubber hose 014 between spray gun 009 links to each other; sand water mixing tube 011 connects high-pressure rubber hose 014; high-pressure rubber hose 014 connects spray gun 009; the end that suction hose 010 stretches into water tank 006 is provided with check valve 015; precipitation water tank 007 shares the tank wall height with water tank 006 and is lower than other tank walls; share on the tank wall and be provided with screen pack 008; the Area Ratio of diffuser 041 larynx footpath and nozzle 013 delivery port is 1.7～7.5; water pump 005 rear is provided with an auxiliary water tank 016 in addition; be provided with in addition a control valve 017 on the outlet pipe 012; preferably between the workpiece of required sanding and operator, a baffle plate 018 is set; the safety guard that is used for gear steel sand and water; be used for protecting operator's personal safety; on this baffle plate 018 form can be housed; be used for observing working condition; control button 091 preferably is set on the spray gun 009; be used for control system and spray gun 009; preferably set up backwater ditch 019 before precipitation water tank 007, backwater ditch 019 and 007 in water tank of precipitation arrange screen pack 008.
When carrying out sanding work, connect the power supply of water pump 005, working media anion water in the water tank 006 is by suction hose 010 sucking-off from water tank 006 of water pump, in water pump 005, be transformed into water under high pressure, enter nozzle 013 end in the flume conveyer 004 by outlet pipe 012, this moment, flume conveyer 004 inner chamber formed vacuum, the steel sand in the sandpipe 003 walked of sand quantity regulating device 002 lower end that communicates with it of injection flows out and by diffuser 041 it is sent in the sand water mixing tube 011 thus, the high pressure water jets that will contain steel sand through spray gun 009 reaches the grease of removing the metal surface to the metal surface, oxide layer, the purpose of casting Relict Sand, the working media of ejection flows back in the precipitation water tank 007 by backwater ditch 019, screen pack 008 is with steel sand, oxide skin, casting Relict Sand gear is outside precipitation water tank 007, through sifting sort, steel sand is delivered to sand tank and is recycled, other impurity concentrates post processing to fall, and the working media in the precipitation water tank 007 is through recycling in the again filtration reflow tank 006 that shares the screen pack 008 on the tank wall after precipitating by precipitating water tank 007 and water tank 006.
Enter nozzle in the flume conveyer from the water under high pressure of water pump by outlet pipe, pressure energy is transformed into kinetic energy.The speed of water increases greatly, this moment, nozzle exit produced vacuum, injection communicates with it thus walks sand aqueous mixtures in the sandpipe and flows out and by diffuser it is sent in the sand water mixing tube, and the high pressure water jets that will contain steel sand through spray gun reaches the purpose of the grease of removing the metal surface, oxide layer, casting Relict Sand to the metal surface.In order to prevent the oxidation on metal surface after the sandblast, the working media that recycles adopts anion water, removes chlorion and microorganism in the working media with ion-exchanger, reduces because of working media to contact the erosion that causes with the metal surface.The pH value of working media is controlled between 7.3～9.6, and its purpose is to prevent that the metal surface from carrying out oxidation with air after drying, and anti-oxidization time can reach 48 hours, and does not affect the adhesive force of metal surface and paint.
It is 4～10Kg/c ㎡ that flume conveyer needs the pressure of system works medium, and the diameter of injection medium is 0.3～2.5mm.
The high-pressure anionic water of selecting water pump to produce is made the working media of waterpower-steel sand sand shaker, thoroughly eliminated dust and the noise pollution of compressed air as the sand shaker generation of working media, after washing away by working media, the oxidation on metal surface thing that is smashed by steel sand simultaneously takes away, the metal surface noresidue has improved the adhesive force of metal surface and paint greatly.
Select anion water as working media, the oxidization time of the metal surface after its role is to delay to process, especially in the winter time with rainy season evaporation of water speed slow, the easy oxidation of light water is adhered in the metal surface.
The percentage of damage of steel sand after overbump is low, so long being beneficial to of the life-span of steel sand recycle, and with quartz sand phase Charpy after the flour of steel sand considerably less, steel sand is also very little to the pollution of working media, is conducive to recycling of working media.Not only reduce operating cost and also greatly simplified the filtration means of working media.So select steel sand as the injection medium.Can select pressure and the injection medium diameter of the working media adjusted is to design for the metal that satisfies processed unlike material and thickness.
The flume conveyer that is installed in sand tank below is according to ejector principle, and out steel sand in the sand tank is increased an injection power, sends by diffuser after improving the speed of steel sand.Flume conveyer is the core component in the sand shaker, the effect of playing the mixing of working media and injection medium, reinforcing and sending.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment all still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. waterpower steel sand sand shaker, it is characterized in that comprising sand tank, the sand quantity regulating device, walk sandpipe, flume conveyer, water pump, water tank, the precipitation water tank, screen pack, spray gun, suction hose, outlet pipe and sand water mixing tube, described precipitation water tank and water tank are arranged in parallel, suction hose one end stretches in the water tank, the other end connects water pump, water pump connects outlet pipe one end, the outlet pipe other end is connected with nozzle, stretch in the flume conveyer from flume conveyer one end, described flume conveyer is a hollow pipe, hollow pipe one end is provided with diffuser, the other end outlet pipe interior with stretching into flume conveyer is fixedly connected with, offer through hole and be provided with away sand pipeline on the described hollow pipe tube wall corresponding with outlet pipe inserting end top nozzle, consist of the triplet type structure, walk sand pipeline and communicate with sand tank by connecting to walk sandpipe, diffuser connects sand water mixing tube, and sand water mixing tube links to each other with spray gun.
2. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that diffuser is a hollow body, and central through hole is spliced by the little conical bore of outer imperial palace, circular hole, outer little interior large conical bore in turn.
3. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that nozzle is the hollow body of a pyramid type, and the major part of the hollow body of pyramid type is fixedly connected with outlet pipe.
4. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that walking that sandpipe and sand tank junction set up a sand quantity regulating device.
5. a kind of waterpower steel sand sand shaker according to claim 1 is set up a high-pressure rubber hose between it is characterized in that sand water mixing tube and spray gun linking to each other, and sand water mixing tube connects high-pressure rubber hose, and high-pressure rubber hose connects spray gun.
6. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that the end that suction hose stretches into water tank is provided with check valve.
7. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that precipitating the shared tank wall height of water tank and water tank and is lower than other tank walls, shares on the tank wall and is provided with screen pack.
8. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that the Area Ratio of diffuser larynx footpath and nozzle delivery port is 1.7～7.5.
9. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that the water pump rear is provided with an auxiliary water tank in addition.
10. a kind of waterpower steel sand sand shaker according to claim 1 is characterized in that being provided with in addition on the outlet pipe control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438384 CN202753022U (en) | 2012-08-31 | 2012-08-31 | Hydraulic sand blasting machine by using steel grits |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438384 CN202753022U (en) | 2012-08-31 | 2012-08-31 | Hydraulic sand blasting machine by using steel grits |
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| Publication Number | Publication Date |
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| CN202753022U true CN202753022U (en) | 2013-02-27 |
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| CN 201220438384 Expired - Fee Related CN202753022U (en) | 2012-08-31 | 2012-08-31 | Hydraulic sand blasting machine by using steel grits |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825553A (en) * | 2012-08-31 | 2012-12-19 | 江苏铭龙铝镁合金科技有限公司 | Hydraulic steel emery sanding machine |
-
2012
- 2012-08-31 CN CN 201220438384 patent/CN202753022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825553A (en) * | 2012-08-31 | 2012-12-19 | 江苏铭龙铝镁合金科技有限公司 | Hydraulic steel emery sanding machine |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU DANDILONG HEAVY INDUSTRY CO., LTD. Effective date: 20130301 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130301 Address after: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee after: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. Patentee after: JIANGSU DANDILONG HEAVY INDUSTRY Co.,Ltd. Address before: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee before: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee after: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. Patentee after: Jiangsu dandilong heavy Limited by Share Ltd. Address before: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee before: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. Patentee before: Jiangsu Dandilong Heavy Industry Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20151028 Address after: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee after: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. Patentee after: JIANGSU JIADE HEAVY INDUSTRY Co.,Ltd. Address before: Yixing City, Xu Mei Qi Cun 214241 Jiangsu city of Wuxi Province Patentee before: JIANGSU MINGLONG ALUMINUM MAGNESIUM ALLOY TECHNOLOGY Co.,Ltd. Patentee before: Jiangsu dandilong heavy Limited by Share Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20150831 |
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| EXPY | Termination of patent right or utility model |