CN203916596U - For the production of the whitewashing hot melt associating granulating system of processing compound fertilizer granule - Google Patents
For the production of the whitewashing hot melt associating granulating system of processing compound fertilizer granule Download PDFInfo
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- CN203916596U CN203916596U CN201420241669.5U CN201420241669U CN203916596U CN 203916596 U CN203916596 U CN 203916596U CN 201420241669 U CN201420241669 U CN 201420241669U CN 203916596 U CN203916596 U CN 203916596U
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Abstract
The utility model discloses a kind of whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule, raw material enters storehouse and is connected with speed governing metering feeding machine body, and speed governing metering feeding machine body is connected by feed pipe with slip fusion tank; Between slip fusion tank and secondary granulation equipment, be interconnected by insulation discharge nozzle, between insulation discharge nozzle and secondary granulation equipment, be provided with whitewashing shower nozzle, whitewashing shower nozzle is injected to melting charge slurry in secondary granulation equipment; Screening plant enters storehouse with raw material or/and slip fusion tank is connected by circulation recovery channel.The utility model adopts brand-new speed governing metering feeding machine body structure, slip fusion tank both can mix raw material of mix-compound fertilizer, also can carry out electromagnetism to raw material preheats, form melting charge slurry by Electromagnetic Heating, so that whitewashing shower nozzle is injected to melting charge slurry in secondary granulation equipment, make Chemical Mixed Fertilizer end product quality stable, consistent, greatly improved product quality and the production efficiency after compound fertilizer pelletizing.
Description
Technical field
The utility model relates to the production equipment system of granular Chemical Mixed Fertilizer, relates in particular to a kind of whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule no drying.
Background technology
At present, the mode of production of complex fertilizer mainly contains the modes such as agglomeration process, smelting and spraying method, extrusion.Two kinds of modes of traditional smelting and spraying high-tower granulation and extruder grain do not need to dry, but high-tower granulation investment is large, is only suitable for the production of high nitrogen formula fertilizer, its product melting speed is fast, easily cause the defect that fertilizer nutrient utilization rate is low, cause the waste of fertilizer, and grain diameter is often inhomogeneous.Although extruder grain investment is less, easy operating, particle appearance is poor, and the easy breaking and Dusting of particle affects overall appearance and the quality of its complex fertilizer.
Agglomeration process is the production method that medium-sized and small enterprises of China generally adopt, its technique is simple, invest moderate, can produce the complex fertilizer of high, medium and low multiple concentration, its particle is more mellow and fuller, and sphericity is higher, but the equipment of traditional agglomeration process relies on manual operation skills and experience to manipulate its production completely, have operation easier large, easily cause and produce imbalance, unstable, particularly high nitrogen high concentration product cannot be produced sometimes.
In addition; traditional agglomeration process needs drying equipment and steam boiler and a large amount of coal or natural gas equal energy sources, and energy consumption is higher, also needs the equipment such as Wind Volume air blast and air-introduced machine and dedusting; the easy so unordered discharge that causes dust and ammonia nitrogen, is unfavorable for the protection of energy-saving and emission-reduction and environment.
Utility model content
The weak point existing for prior art, the purpose of this utility model is to provide a kind of whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule no drying, this whitewashing hot melt associating granulating system adopts brand-new speed governing metering feeding machine body structure, this speed governing metering feeding machine body can preheat raw material of mix-compound fertilizer, has accelerated the melting time of material; Slip fusion tank also can carry out hot melt by raw material in mixed material, has greatly improved product quality and the production efficiency after compound fertilizer pelletizing; Shower nozzle is connected with air compressor, can realize without stopping up gunite effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule, comprise that raw material enters storehouse, speed governing metering feeding machine body, slip fusion tank, insulation discharge nozzle, secondary granulation equipment, cooling device and screening plant, described raw material enters storehouse and is connected with speed governing metering feeding machine body, and speed governing metering feeding machine body is connected by feed pipe with slip fusion tank; Between described slip fusion tank and secondary granulation equipment, be interconnected by insulation discharge nozzle, junction between insulation discharge nozzle and secondary granulation equipment is also provided with whitewashing shower nozzle, insulation discharge nozzle is communicated with by whitewashing shower nozzle with secondary granulation equipment, and melting charge slurry sprays into secondary granulation equipment through insulation discharge nozzle by whitewashing shower nozzle; Enter storehouse from raw material and enter raw material, then carry out after speed governing metering through speed governing metering feeding machine body, raw material is in the agitating heating through slip fusion tank and form melting charge slurry, insulation discharge nozzle is used for transmitting melting charge slurry to whitewashing in shower nozzle, and whitewashing shower nozzle is for being injected to secondary granulation equipment by melting charge slurry; Described secondary granulation equipment, cooling device and screening plant are connected successively, and screening plant enters storehouse with raw material or/and slip fusion tank is connected by circulation recovery channel.
The preferred slip fusion tank of the utility model structure technology scheme is: described slip fusion tank comprises tank body and is arranged at the stirring turning cylinder in tank inner chamber, stir turning cylinder and be provided with several paddles, the tank body outside of slip fusion tank is provided with motor B, the output shaft of motor B is fixedly connected with stirring turning cylinder, and motor B drives and stirs turning cylinder rotation; The tank body outside of slip fusion tank is or/and inside is provided with electromagnetic heater, and described electromagnetic heater is electrically connected with heating controller by data wire.
For the ease of the temperature level of monitoring slip fusion tank inside, in the inner chamber of described slip fusion tank, be provided with thermocouple, thermocouple is electrically connected with the temperature indicator that is positioned at slip fusion tank tank body outside.
The utility model provides a kind of preferred speed governing metering feeding machine body structure technical scheme to be: described speed governing metering feeding machine body comprises housing and the feeding turning cylinder that is arranged in housing inner chamber, and feeding turning cylinder is provided with the screw feed oar that is arranged in housing inner chamber; The hull outside of speed governing metering feeding machine body is provided with motor A, the output shaft of motor A is fixedly connected with feeding turning cylinder, motor A drives feeding turning cylinder to rotate, speed governing metering feeding machine body hull outside is provided with swivel bearing away from one end of motor A, and the end cooperation of feeding turning cylinder is installed on this swivel bearing.
The preferred speed governing metering of the utility model feeding machine body structure technical scheme is: the hull outside of described speed governing metering feeding machine body is or/and inside is provided with electromagnetic heater, and described electromagnetic heater is electrically connected with described heating controller by data wire.
The utility model by compressed-air actuated high pressure impulse force for whitewashing shower nozzle atomizing power is provided, described whitewashing shower nozzle, by the airtight air compressor that is connected with of breather pipe, is provided with pressure-regulating valve on described breather pipe.
As preferably, on described insulation discharge nozzle, metering piston pump is installed.
As preferably, discharge valve and flowmeter are installed on the pipeline of described insulation discharge nozzle.
The utility model is compared compared with prior art, has the following advantages and beneficial effect:
(1) the utility model has formed a brand-new Chemical Mixed Fertilizer associating granulating system by speed governing metering feeding machine body, slip fusion tank, insulation discharge nozzle, secondary granulation equipment, cooling device and screening plant, compound fertilizer pelletizing preheats fully before and raw material of mix-compound fertilizer mixes, Chemical Mixed Fertilizer end product quality after granulation is produced is stable, consistent, and its grain diameter is also consistent; And whole granulating system is fairly simple, although set up speed governing metering feeding machine body and slip fusion tank, but reduce the granulation water of secondary granulation equipment, without the huge frame for movement such as oven dry, dedusting, make whole system layout the most reasonable, the cost of its whole system is compared legacy equipment and has been obtained reduction.
(2) screening plant of the present utility model is connected with circulation recovery channel, circulation recovery channel can reclaim the underproof Chemical Mixed Fertilizer of screening and be transported to raw material and enter in storehouse or slip fusion tank and carry out granulation process again, has improved the balling ratio of raw material of mix-compound fertilizer.
(3) slip fusion tank of the present utility model had both played the effect that mixes raw material of mix-compound fertilizer, can preheat processing to raw material of mix-compound fertilizer again, also can carry out heating and melting to raw material of mix-compound fertilizer and become slip simultaneously, Chemical Mixed Fertilizer slip after melting sprays in secondary granulation equipment by insulation discharge nozzle, Chemical Mixed Fertilizer slip after melting, as granulation liquid phase, makes granulation quality and the efficiency of secondary granulation equipment better.
(4) whitewashing shower nozzle of the present utility model relies on air compressor that pressure-air is provided, and this pressure-air provides atomization required power for Chemical Mixed Fertilizer slip, and its whitewashing can realize without stopping up effect.In slip fusion tank inner chamber, have the thermocouple of detected temperatures, thermocouple is detecting that temperature conditions feeds back on temperature indicator in time, is convenient to people and processes in time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
1-raw material enters storehouse, 2-motor A, 3-speed governing metering feeding machine body, 4-feeding turning cylinder, 5-screw feed oar, 6-electromagnetic heater, 7-swivel bearing, 8-heating controller, 9-feed pipe, 10-thermocouple, 101-temperature indicator, 11-motor B, 12-stirs turning cylinder, 13-paddle, 14-is incubated discharge nozzle, 141-discharge valve, 142-flowmeter, 15-metering piston pump, the 16-shower nozzle of whitewashing, 17-air compressor, 18-breather pipe, 181-pressure-regulating valve, 19-secondary granulation equipment, 20-cooling device, 21-screening plant, 22-slip fusion tank.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in Figure 1, a kind of whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule, comprise that raw material enters storehouse 1, speed governing metering feeding machine body 3, slip fusion tank 22, insulation discharge nozzle 14, secondary granulation equipment 19, cooling device 20 and screening plant 21, raw material enters storehouse 1 and is connected with speed governing metering feeding machine body 3, and speed governing metering feeding machine body 3 is connected by feed pipe 9 with slip fusion tank 22.Between slip fusion tank 22 and secondary granulation equipment 19, be interconnected by insulation discharge nozzle 14, slip fusion tank 22 of the present utility model mainly plays the object of mixing raw material of mix-compound fertilizer, and also can hot melt.Junction (or being incubated the centre of discharge nozzle 14 with secondary granulation equipment 19) between insulation discharge nozzle 14 and secondary granulation equipment 19 is also provided with whitewashing shower nozzle 16, and whitewashing shower nozzle 16 is mainly used in spraying mixed raw material of mix-compound fertilizer mixture.By whitewashing, shower nozzle 16 is airtight to be communicated with insulation discharge nozzle 14 with secondary granulation equipment 19, and melting charge slurry sprays into secondary granulation equipment 19 through insulation discharge nozzle 14 by whitewashing shower nozzle 16; When use, enter storehouse 1 from raw material and enter raw material, then carry out speed governing metering and the raw material after metering is transported in slip fusion tank 22 through speed governing metering feeding machine body 3, raw material is forming melting charge slurry after the stirring of slip fusion tank 22, heating, insulation discharge nozzle 14 is for transmitting melting charge slurry to whitewashing in shower nozzle 16, and whitewashing shower nozzle 16 is for being injected to melting charge slurry secondary granulation equipment 19.The secondary granulation equipment 19 of the present embodiment is exactly meticulous secondary granulation equipment, can produce the compound fertilizer granule of 2mm～4mm.Secondary granulation equipment 19, cooling device 20 and screening plant 21 are connected successively, and screening plant 21 enters storehouse 1 or/and slip fusion tank 22 is connected by circulation recovery channel and raw material.The screening plant 21 of the present embodiment enters storehouse 1 by circulation recovery channel and raw material and is connected, and screening plant 21 can sieve processing to compound fertilizer granule, and the particle of 2mm～4mm sieves out through screening plant 21 compound fertilizer granule that just obtains finished product.Insulation discharge nozzle 14 has suitable prilling temperature for mixed raw material of mix-compound fertilizer mixture being incubated to processing, allowing the raw mixture that enters into secondary granulation equipment 19.The secondary granulation equipment 19 of the present embodiment can be the Granulation Equipments such as disc granulation equipment or drum granulating equipment.
As shown in Figure 1, slip fusion tank 22 comprises tank body and is arranged at the stirring turning cylinder 12 in tank inner chamber, stir turning cylinder 12 and be provided with several paddles 13, the tank body outside of slip fusion tank 22 is provided with motor B11, the output shaft of motor B11 is fixedly connected with stirring turning cylinder 12, and motor B11 drives stirring turning cylinder 12 to rotate.When use, motor B11 drives stirring turning cylinder 12 to rotate, and stirs turning cylinder 12 and drives paddle 13 to rotate, and paddle 13 will carry out stirring operation to the raw mixture in slip fusion tank 22 inner chambers.The tank body outside of slip fusion tank 22 is or/and inside is provided with electromagnetic heater 6, and electromagnetic heater 6 is electrically connected with heating controller 8 by data wire, and heating controller 8 can be controlled the heating-up temperature of electromagnetic heater 6.
As shown in Figure 1, be provided with thermocouple 10 in the inner chamber of slip fusion tank 22, thermocouple 10 is electrically connected with the temperature indicator 101 that is positioned at slip fusion tank 22 tank body outsides.The thermocouple 10 of the present embodiment can detect the Chemical Mixed Fertilizer slip temperature in fusion tank, and this temperature is fed back on temperature indicator 101 in time, be convenient to people and check in time and adjust in real time heating controller 8, just can adjust in time the heating-up temperature of electromagnetic heater 6 by heating controller 8.
As shown in Figure 1, speed governing metering feeding machine body 3 comprises housing and the feeding turning cylinder 4 that is arranged in housing inner chamber, and feeding turning cylinder 4 is provided with the screw feed oar 5 that is arranged in housing inner chamber.The hull outside of speed governing metering feeding machine body 3 is provided with motor A2, the output shaft of motor A2 is fixedly connected with feeding turning cylinder 4, motor A2 drives feeding turning cylinder 4 to rotate, speed governing metering feeding machine body 3 hull outside are provided with swivel bearing 7 away from one end of motor A2, and the end cooperation of feeding turning cylinder 4 is installed on this swivel bearing 7.Motor A2 drives feeding turning cylinder 4 to rotate, the rotation of feeding turning cylinder 4 is also ordered about screw feed oar 5 and is and then rotatablely moved, screw feed oar 5 will enter 1 exit, storehouse from raw material by raw material of mix-compound fertilizer and be transported to feed pipe 9 positions like this, and drops in slip fusion tank 22 by feed pipe 9.
As shown in Figure 1, the hull outside of speed governing metering feeding machine body 3 is or/and inside is provided with electromagnetic heater 6, and electromagnetic heater 6 is electrically connected with heating controller 8 by data wire.In speed governing metering feeding machine body 3 feedings (feeding raw material of mix-compound fertilizer), electromagnetic heater 6 will tentatively heat to being arranged in the raw material of mix-compound fertilizer of velometer amount feeding body 3 inner chambers (claim again preheat), makes to drop in slip fusion tank 22 raw material of mix-compound fertilizer more smooth in heating and preliminary granulation process.In heating operation process, just can adjust in time the heating-up temperature of electromagnetic heater 6 by heating controller 8.
As shown in Figure 1, whitewashing shower nozzle 16 is by the airtight air compressor 17 that is connected with of breather pipe 18, pressure-regulating valve 181 is installed on breather pipe 18, air compressor 17 can ceaselessly produce compressed air, compressed air has High Pressure, can make the raw material of mix-compound fertilizer that is positioned at whitewashing shower nozzle 16 inside produce gunite effect, can regulate breather pipe 18 to pass into flow and the speed of gas by pressure-regulating valve 181, thereby just can regulate breather pipe 18 to enter the gas atmosphere in whitewashing shower nozzle 16.
As shown in Figure 1, on insulation discharge nozzle 14, metering piston pump 15 is installed, metering piston pump 15 can play the object of controlling the Chemical Mixed Fertilizer slip uninterrupted that enters whitewashing shower nozzle 16 inside.
As shown in Figure 1, on the pipeline of insulation discharge nozzle 14, discharge valve 141 and flowmeter 142 are installed.Discharge valve 141 is the controlled valve of insulation discharge nozzle 14, the circulation that this valve can opening and closing Chemical Mixed Fertilizer slip, and this valve can be controlled the uninterrupted of Chemical Mixed Fertilizer slip at insulation discharge nozzle 14 internal circulations equally.Flowmeter 142 is traffic statistics equipment, and flowmeter 142 can detect the Chemical Mixed Fertilizer slip uninterrupted of insulation discharge nozzle 14 inside.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule, it is characterized in that: comprise that raw material enters storehouse (1), speed governing metering feeding machine body (3), slip fusion tank (22), insulation discharge nozzle (14), secondary granulation equipment (19), cooling device (20) and screening plant (21), described raw material enters storehouse (1) and is connected with speed governing metering feeding machine body (3), and speed governing metering feeding machine body (3) is connected by feed pipe (9) with slip fusion tank (22); Between described slip fusion tank (22) and secondary granulation equipment (19), be interconnected by insulation discharge nozzle (14), junction between insulation discharge nozzle (14) and secondary granulation equipment (19) is also provided with whitewashing shower nozzle (16), melting charge slurry sprays into secondary granulation equipment (19) through insulation discharge nozzle (14) by whitewashing shower nozzle (16), insulation discharge nozzle (14) is for transmitting melting charge slurry to the shower nozzle of whitewashing (16), and whitewashing shower nozzle (16) is for being injected to melting charge slurry secondary granulation equipment (19); Described secondary granulation equipment (19), cooling device (20) and screening plant (21) are connected successively, and screening plant (21) enters storehouse (1) or/and slip fusion tank (22) is connected by circulation recovery channel and raw material; Described slip fusion tank (22) comprises tank body and is arranged at the stirring turning cylinder (12) in tank inner chamber, stir turning cylinder (12) and be provided with several paddles (13), the tank body outside of slip fusion tank (22) is provided with motor B (11), the output shaft of motor B (11) is fixedly connected with stirring turning cylinder (12), and motor B (11) drives and stirs turning cylinder (12) rotation; The tank body outside of slip fusion tank (22) is or/and inside is provided with electromagnetic heater (6), and described electromagnetic heater (6) is electrically connected with heating controller (8) by data wire.
2. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule claimed in claim 1, it is characterized in that: in the inner chamber of described slip fusion tank (22), be provided with thermocouple (10), thermocouple (10) is electrically connected with the temperature indicator (101) that is positioned at slip fusion tank (22) tank body outside.
3. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule described in claim 1 or 2, it is characterized in that: described speed governing metering feeding machine body (3) comprises housing and the feeding turning cylinder (4) that is arranged in housing inner chamber, and feeding turning cylinder (4) is provided with the screw feed oar (5) that is arranged in housing inner chamber; The hull outside of speed governing metering feeding machine body (3) is provided with motor A (2), the output shaft of motor A (2) is fixedly connected with feeding turning cylinder (4), motor A (2) drives feeding turning cylinder (4) to rotate, speed governing metering feeding machine body (3) hull outside is provided with swivel bearing (7) away from one end of motor A (2), and the end cooperation of feeding turning cylinder (4) is installed on this swivel bearing (7).
4. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule claimed in claim 3, it is characterized in that: the hull outside of described speed governing metering feeding machine body (3) is or/and inside is provided with electromagnetic heater (6), and described electromagnetic heater (6) is electrically connected with described heating controller (8) by data wire.
5. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule claimed in claim 1, it is characterized in that: described whitewashing shower nozzle (16), by the airtight air compressor (17) that is connected with of breather pipe (18), is provided with pressure-regulating valve (181) on described breather pipe (18).
6. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule claimed in claim 1, it is characterized in that: metering piston pump (15) is installed on described insulation discharge nozzle (14).
7. according to the whitewashing hot melt associating granulating system for the production of processing compound fertilizer granule claimed in claim 6, it is characterized in that: discharge valve (141) and flowmeter (142) are installed on the pipeline of described insulation discharge nozzle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241669.5U CN203916596U (en) | 2014-05-13 | 2014-05-13 | For the production of the whitewashing hot melt associating granulating system of processing compound fertilizer granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241669.5U CN203916596U (en) | 2014-05-13 | 2014-05-13 | For the production of the whitewashing hot melt associating granulating system of processing compound fertilizer granule |
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| Publication Number | Publication Date |
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| CN203916596U true CN203916596U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420241669.5U Expired - Fee Related CN203916596U (en) | 2014-05-13 | 2014-05-13 | For the production of the whitewashing hot melt associating granulating system of processing compound fertilizer granule |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312081A (en) * | 2016-11-09 | 2017-01-11 | 昆山聚贝机械设计有限公司 | Mixed metal granulator |
| CN106643053A (en) * | 2016-12-27 | 2017-05-10 | 深圳明创自控技术有限公司 | Efficient energy-saving type fertilizer system |
| CN108752106A (en) * | 2018-07-17 | 2018-11-06 | 华南农业大学 | The device and technique of charcoal base manure particle are prepared using nutrient crystal melt infiltration |
| CN110092673A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | The floating grain system of intelligence, granulated fertilizer and the floating grain method of intelligence |
-
2014
- 2014-05-13 CN CN201420241669.5U patent/CN203916596U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312081A (en) * | 2016-11-09 | 2017-01-11 | 昆山聚贝机械设计有限公司 | Mixed metal granulator |
| CN106643053A (en) * | 2016-12-27 | 2017-05-10 | 深圳明创自控技术有限公司 | Efficient energy-saving type fertilizer system |
| CN106643053B (en) * | 2016-12-27 | 2019-07-05 | 安徽新天地生物肥业有限公司 | A kind of high-efficiency and energy-saving type fertilizer system |
| CN110092673A (en) * | 2018-01-30 | 2019-08-06 | 徐州市禾协肥业有限公司 | The floating grain system of intelligence, granulated fertilizer and the floating grain method of intelligence |
| CN108752106A (en) * | 2018-07-17 | 2018-11-06 | 华南农业大学 | The device and technique of charcoal base manure particle are prepared using nutrient crystal melt infiltration |
| CN108752106B (en) * | 2018-07-17 | 2023-11-07 | 华南农业大学 | Device and process for preparing carbon-based fertilizer particles by utilizing nutrient crystal fusion infiltration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170513 |