CN205182706U - Polycarboxylate water reducing agent reaction unit - Google Patents
Polycarboxylate water reducing agent reaction unit Download PDFInfo
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- CN205182706U CN205182706U CN201520967077.6U CN201520967077U CN205182706U CN 205182706 U CN205182706 U CN 205182706U CN 201520967077 U CN201520967077 U CN 201520967077U CN 205182706 U CN205182706 U CN 205182706U
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- reducing agent
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Abstract
The utility model relates to a polycarboxylate water reducing agent reaction unit belongs to chemical products production technical field. Include casing, mixing arrangement, be used for to adjust temperature regulating device, titration outfit, controller, the can filler of the temperature in the casing, be favorable to accurate interpolation of the required medicament of water -reducing agent preparation, strengthen the controllability of water -reducing agent preparation, the water -reducing agent groove is located on the lateral wall for water -reducing agent in the mixed ware of collection, and export the water -reducing agent, the water -reducing agent residual that washing unit can effectually will mix in the ware is got rid of, when guaranteeing that use next time, can not the residual influence quality of water -reducing agent, can effectually maintain mixing arrangement, and improve equipment's life, its temperature regulating device can be through the controls to the air flow temperature, utilizes the air to control the temperature in to the casing, and temperature in can effectual even casing guarantees to mix the temperature accurate control of ware, the quality of improvement water -reducing agent.
Description
Technical field
The utility model relates to a kind of polycarboxylate water-reducer reaction unit, belongs to chemical products process units technical field.
Background technology
Water reducer refers under concrete workability and cement consumption permanence condition, can reduce mixing water amount, improve concrete strength; Or under workability and intensity permanence condition, save the additive of cement consumption.
Polycarboxylate water-reducer is a kind of high-performance water reducing agent, is widely used in the engineerings such as highway, bridge, dam, tunnel, skyscraper.This Product Green environmental protection, nonflammable, non-explosive, use safety.The polycarboxylate water-reducer reactor of prior art is all generally adopt normal temperature to control, can not according to reaction different phase need suitable temperature is provided, this just causes reaction insufficient, the problems such as product yield is low.Water reducer comprises modified lignosulfonate high-efficiency water reducing agent, naphthalene series high-efficiency water-reducing agent, melamine resin series high-efficiency water-reducing agent, Amino-sulfonic Acid-based Water-reducer, polycarboxylate high-efficiency water reducing agent, the control accuracy of temperature in the uniformity and whipping process stirred between material component mainly considered by various water reducer in the process of synthesis, with regard to by polycarboxylate water-reducer, if stir the uneven problem that just there will be water reducer unstable properties, if reactor temperature controls bad, polycarboxylate water-reducer will performance variation, present various high performance water-reducer reactor substantially all exist stir uneven or due to material too many and occur reacting insufficient between each component and temperature controls the large problem of difficulty.
Summary of the invention
The purpose of this utility model is: for above-mentioned Problems existing, provides a kind of polycarboxylate water-reducer reaction unit, is conducive to the accurate interpolation of the medicament needed for water reducer preparation, strengthens controllability prepared by water reducer; Water reducer groove is located on sidewall, for collecting water reducer in mixing ware, and is exported by water reducer; Flusher can effectively by the water reducer removing residues in mixing ware, when ensureing that next time uses, the quality of water reducer can not be affected by residue, effectively can safeguard mixing arrangement, improve the service life of equipment, its temperature regulating device can by the control to air draught temperature, air is utilized to carry out temperature control in housing, can temperature effectively in uniform case, ensure that the temperature of mixing ware accurately controls, improve the quality of water reducer.Can multiple mixing arrangement be set in housing, be applicable to low dose of water reducer prepare simultaneously, reduce the preparation time of water reducer and improve the mixing uniformity of water reducer, be conducive to improving the quality of water reducer, this mixing arrangement by mixing ware is rotated solve traditional stirring-type mode cannot the shortcoming of Homogeneous phase mixing water reducer.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of polycarboxylate water-reducer reaction unit, it is characterized in that, comprise housing, mixing arrangement, the temperature regulating device for the temperature in adjustment housings, titration outfit, controller, injector, flusher;
Mixing arrangement is located in housing, this mixing arrangement comprises the mixing ware of tubular of horizontal fixed mount, upper opening, the bottom of mixing ware is provided with turning cylinder, fixed mount is provided with trip shaft and power transmission shaft, power transmission shaft and turning cylinder threaded engagement make to mix ware vertical rotating, and trip shaft tilts for controlling mixing ware;
Tiltedly be provided with water reducer groove in below at mixing arrangement, water reducer groove is connected to hull outside by pipeline, overturns water reducer to pour into reduce in agent groove and discharge through this pipeline in mixing ware;
Flusher comprises syringe pipe, flushing pump and flush box, syringe pipe is located on the madial wall of housing, flush box is connected with syringe pipe by flushing pump, and when mixing ware turn to assigned address, syringe pipe aims at the opening of mixing ware and the madial wall of flushing mixing ware;
Titration outfit is used for annotating in mixing ware the medicament prepared needed for polycarboxylate water-reducer; Titration outfit comprises titrating head, buret, titration case and supercharging device, and titrating head is positioned at above mixing ware, and titration case is connected with titrating head by buret, and supercharging device controls boosting in titration case and makes medicament instillation mixing ware in titration case.
Controller controls the preparation that mixing arrangement, flusher, temperature regulating device and titration outfit have coordinated polycarboxylate water-reducer respectively.
Further, described temperature regulating device comprises the oblique blast pipe stretched in housing, the air blast be connected with blast pipe, the air heater that is connected with air blast, and be provided with exhaust duct in case top, exhaust duct is connected with air heater.
Further, the air inlet of air heater is provided with air cleaner, there is in air heater bending heating tube, outside heating tube, be arranged with electrical heating wire.
Further, one end of buret is connected with titrating head, the other end extend into titration lower box part; Supercharging device comprises pressure inlet, rubber stopper, booster rod, and rubber stopper sealing arranges on pressure inlet, and booster rod is connected with rubber stopper, is elevated this rubber stopper and medicament is added drop-wise in mixing ware.
Further, described housing bottom is provided with drainpipe, and housing comprises anticorrosive coat, heat-insulation layer and resistance to compression layer; Anticorrosive coat is the graphite linings of 1.5-2mm; Heat-insulation layer adopts thermal conductivity factor to be the material of 0.14-0.15, and its thickness is 8-9.5mm; Resistance to compression layer adopts titanium steel material, and its thickness is 2-2.5mm.
Further, controller comprises MCU, keyboard, display, memory, communicator, alarm.
Due to said structure, this device can be adapted to the preparation of miniaturized polycarboxylate water-reducer, by mixing arrangement, the medicament for the preparation of water reducer in mixing ware is fully mixed, can multiple mixing arrangement be set in housing, be applicable to low dose of water reducer prepare simultaneously, reduce the preparation time of water reducer and improve the mixing uniformity of water reducer, be conducive to improving the quality of water reducer, this mixing arrangement by mixing ware is rotated solve traditional stirring-type mode cannot the shortcoming of Homogeneous phase mixing water reducer; In addition, multiple mixing arrangement can use side by side, improves the water reducer output of equipment; This device is conducive to the accurate interpolation of the medicament needed for water reducer preparation, strengthens controllability prepared by water reducer; Water reducer groove is located on sidewall, for collecting water reducer in mixing ware, and is exported by water reducer; Flusher can effectively by the water reducer removing residues in mixing ware, when ensureing that next time uses, the quality of water reducer can not be affected by residue, effectively can safeguard mixing arrangement, improve the service life of equipment, its temperature regulating device can by the control to air draught temperature, air is utilized to carry out temperature control in housing, can temperature effectively in uniform case, ensure that the temperature of mixing ware accurately controls, improve the quality of water reducer.
Further, its control method:
Step 1: supercharging in titration case also adds the medicament prepared required for polycarboxylate water-reducer with the speed of 3-5ml/s respectively in mixing ware in mixing ware; Control injector to add water in mixing ware with poring over of 4.5-7ml/s;
Step 2:MCU controls drive axis and drives that mixing ware take 60-80r/min as velocity of rotation, 1-1.5min is cycle reciprocating rotation, makes the uniform liquid in mixing ware; Air heat to 26-31 DEG C, then enters in housing with the speed of 3.5-5m/s through air blast and blast pipe by air heater, and rotates along case inside wall;
Step 3: after mixing ware rotates 30-45min, MCU controls mixing ware with the speed of 10-12r/min upset 120-125 degree by trip shaft, and the minimizing agent prepared in mixing ware is poured in water reducer groove, the pipeline that minimizing agent connects along water reducer groove is discharged to hull outside;
Step 4: trip shaft again overturns and makes the opening of mixing ware relative with the syringe pipe be located on case inside wall, the flushing pump water extracted in flush box sentences the madial wall 3-5min of the speed of 5-8m/s, the flow cleaning mixing ware of 50-60ml/s from syringe pipe;
Step 5: after having rinsed, closes flushing pump 1-1.5min, and MCU controls mixing ware, and with the speed of 20-22r/min, by mixing ware, Open Side Down that whipping 2-3min mixes ware to dry;
Step 6:MCU controls trip shaft, with the speed of 18-20r/min, mixing ware is turn to initial position.
Owing to have employed said method, titration outfit can be quantitative adds medicament in mixing ware, this medicament add the control that speed can be conducive to realizing titer; The medicament ratio added is made to meet the preparation needs of polycarboxylate water-reducer, mix ware reciprocating rotation by the biochemical reaction of abundant for medicament hybrid concurrency with obtained polycarboxylate water-reducer, each medicine component Homogeneous phase mixing is made to improve the efficiency of chemical reaction, and then improve preparation time and the preparation quality of water reducer, flusher rinses mixing ware, can remain by medicament in less mixing ware, prevent the preparation of water reducer in the water reducer that remains or other medicaments impact mixing ware.Dry mixing ware simultaneously, further can reduce remaining in mixing ware, improve the quality of water reducer, avoid the waste of medicament.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, this apparatus structure is simple, and easy to use, be conducive to the miniaturization of the Preparation equipment of polycarboxylate water-reducer, raising equipment prepares the efficiency of water reducer, is adapted to the preparation of miniaturized polycarboxylate water-reducer
2, the medicament for the preparation of water reducer in mixing ware fully mixes by mixing arrangement, can multiple mixing arrangement be set in housing, be applicable to low dose of water reducer prepare simultaneously, reduce the preparation time of water reducer and improve the mixing uniformity of water reducer, be conducive to improving the quality of water reducer, this mixing arrangement by mixing ware is rotated solve traditional stirring-type mode cannot the shortcoming of Homogeneous phase mixing water reducer;
3, this device is conducive to the accurate interpolation of the medicament needed for water reducer preparation, strengthens controllability prepared by water reducer; Water reducer groove is located on sidewall, for collecting water reducer in mixing ware, and is exported by water reducer; Flusher can, effectively by the water reducer removing residues in mixing ware, when ensureing that next time uses, can not affect the quality of water reducer by residue, effectively can safeguard mixing arrangement, the service life of raising equipment.
4, its temperature regulating device can, by control to air draught temperature, utilize air to carry out temperature control in housing, can temperature effectively in uniform case, ensures that the temperature of mixing ware accurately controls, the quality of raising water reducer.
Accompanying drawing explanation
Fig. 1 is polycarboxylate water-reducer reaction unit front view in the utility model;
Mark in figure: 1-housing, 2-mixing arrangement, 3-water reducer groove, 4-titration outfit, 5-flusher, 6-temperature regulating device, 7-injector, 8-controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
specific embodiment 1:
As shown in Figure 1, a kind of polycarboxylate water-reducer reaction unit of the present utility model, comprises housing 1, flusher 5, mixing arrangement 2, the temperature regulating device 6 for the temperature in adjustment housings 1, titration outfit 4, controller 8, injector 7; Controller 8 controls the preparation that mixing arrangement 2, flusher 5, temperature regulating device 6 and titration outfit 4 have coordinated polycarboxylate water-reducer respectively.Controller 8 comprises MCU, keyboard, display, memory, communicator, alarm.
Mixing arrangement 2 is located in housing 1, this mixing arrangement 2 comprises the mixing ware of tubular of horizontal fixed mount, upper opening, the bottom of mixing ware is provided with turning cylinder, fixed mount is provided with trip shaft and power transmission shaft, power transmission shaft and turning cylinder threaded engagement make to mix ware vertical rotating, and trip shaft tilts for controlling mixing ware;
Tiltedly be provided with water reducer groove 3 in below at mixing arrangement 2, it is outside that water reducer groove 3 is connected to housing 1 by pipeline, overturns water reducer to pour into reduce in agent groove and discharge through this pipeline in mixing ware; Be provided with drainpipe bottom housing 1, housing 1 comprises anticorrosive coat, heat-insulation layer and resistance to compression layer; Anticorrosive coat is the graphite linings of 1.5-2mm; Heat-insulation layer adopts thermal conductivity factor to be the material of 0.14-0.15, and its thickness is 8-9.5mm; Resistance to compression layer adopts titanium steel material, and its thickness is 2-2.5mm.
Titration outfit 4 is for the medicament prepared needed for polycarboxylate water-reducer of annotating in mixing ware; Titration outfit 4 comprises titrating head, buret, titration case and supercharging device, and titrating head is positioned at above mixing ware, and titration case is connected with titrating head by buret, and supercharging device controls boosting in titration case and makes medicament instillation mixing ware in titration case.One end of buret is connected with titrating head, the other end extend into titration lower box part; Supercharging device comprises pressure inlet, rubber stopper, booster rod, and rubber stopper sealing arranges on pressure inlet, and booster rod is connected with rubber stopper, is elevated this rubber stopper and medicament is added drop-wise in mixing ware.
Flusher 5 comprises syringe pipe, flushing pump and flush box, syringe pipe is located on the madial wall of housing 1, flush box is connected with syringe pipe by flushing pump, and when mixing ware turn to assigned address, syringe pipe aims at the opening of mixing ware and the madial wall of flushing mixing ware.
Temperature regulating device 6 comprises the oblique blast pipe stretched in housing 1, the air blast be connected with blast pipe, the air heater that is connected with air blast, and be provided with exhaust duct at housing 1 top, exhaust duct is connected with air heater.The air inlet of air heater is provided with air cleaner, there is in air heater bending heating tube, outside heating tube, be arranged with electrical heating wire.
This device in use, first by regulating the pressure in titration case to be joined by the medicament for the preparation of water reducer in mixing ware respectively, by after the mixing of rotation mixing ware in mixing ware, water reducer in mixing ware is poured in water reducer groove, the syringe pipe of flusher is aimed at mixing ware by the position that mixing ware continues to move to cleaning, madial wall in mixing ware cleans, and after having cleaned, mixing ware is moved to initial position.
Due to said structure, this device can be adapted to the preparation of miniaturized polycarboxylate water-reducer, by mixing arrangement 2, the medicament for the preparation of water reducer in mixing ware is fully mixed, can multiple mixing arrangement 2 be set in housing 1, be applicable to low dose of water reducer prepare simultaneously, reduce the preparation time of water reducer and improve the mixing uniformity of water reducer, be conducive to improving the quality of water reducer, this mixing arrangement 2 by mixing ware is rotated solve traditional stirring-type mode cannot the shortcoming of Homogeneous phase mixing water reducer; In addition, multiple mixing arrangement 2 can use side by side, improves the water reducer output of equipment; This device is conducive to the accurate interpolation of the medicament needed for water reducer preparation, strengthens controllability prepared by water reducer; Water reducer groove 3 is located on sidewall, for collecting water reducer in mixing ware, and is exported by water reducer; Flusher 5 can effectively by the water reducer removing residues in mixing ware, when ensureing that next time uses, the quality of water reducer can not be affected by residue, can effectively safeguard mixing arrangement 2, improve the service life of equipment, its temperature regulating device 6 can by the control to air draught temperature, air is utilized to carry out temperature control in housing 1, can temperature effectively in uniform case 1, ensure that the temperature of mixing ware accurately controls, improve the quality of water reducer.
specific embodiment 2
Control method according to the polycarboxylate water-reducer reaction unit of embodiment 1:
Step 1: supercharging in titration case also adds the medicament prepared required for polycarboxylate water-reducer with the speed of 3-5ml/s respectively in mixing ware in mixing ware; Control injector 7 to add water in mixing ware with poring over of 4.5-7ml/s;
Step 2:MCU controls drive axis and drives that mixing ware take 60-80r/min as velocity of rotation, 1-1.5min is cycle reciprocating rotation, makes the uniform liquid in mixing ware; Air heat to 26-31 DEG C, then enters in housing 1 with the speed of 3.5-5m/s through air blast and blast pipe by air heater, and rotates along housing 1 madial wall;
Step 3: after mixing ware rotates 30-45min, MCU controls mixing ware with the speed of 10-12r/min upset 120-125 degree by trip shaft, and the minimizing agent prepared in mixing ware is poured in water reducer groove 3, reduce agent and be discharged to housing 1 outside along the pipeline that water reducer groove 3 connects;
Step 4: trip shaft again overturns and makes the opening of mixing ware relative with the syringe pipe be located on housing 1 madial wall, the flushing pump water extracted in flush box sentences the madial wall 3-5min of the speed of 5-8m/s, the flow cleaning mixing ware of 50-60ml/s from syringe pipe;
Step 5: after having rinsed, closes flushing pump 1-1.5min, and MCU controls mixing ware, and with the speed of 20-22r/min, by mixing ware, Open Side Down that whipping 2-3min mixes ware to dry;
Step 6:MCU controls trip shaft, with the speed of 18-20r/min, mixing ware is turn to initial position.
Owing to have employed said method, titration outfit 4 can be quantitative adds medicament in mixing ware, this medicament add the control that speed can be conducive to realizing titer; The medicament ratio added is made to meet the preparation needs of polycarboxylate water-reducer, mix ware reciprocating rotation by the biochemical reaction of abundant for medicament hybrid concurrency with obtained polycarboxylate water-reducer, each medicine component Homogeneous phase mixing is made to improve the efficiency of chemical reaction, and then improve preparation time and the preparation quality of water reducer, flusher 5 rinses mixing ware, can remain by medicament in less mixing ware, prevent the preparation of water reducer in the water reducer that remains or other medicaments impact mixing ware.Dry mixing ware simultaneously, further can reduce remaining in mixing ware, improve the quality of water reducer, avoid the waste of medicament.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a polycarboxylate water-reducer reaction unit, is characterized in that, comprises housing, mixing arrangement, the temperature regulating device for the temperature in adjustment housings, titration outfit, controller, injector, flusher;
Mixing arrangement is located in housing, this mixing arrangement comprises the mixing ware of tubular of horizontal fixed mount, upper opening, the bottom of mixing ware is provided with turning cylinder, fixed mount is provided with trip shaft and power transmission shaft, power transmission shaft and turning cylinder threaded engagement make to mix ware vertical rotating, and trip shaft tilts for controlling mixing ware;
Tiltedly be provided with water reducer groove in below at mixing arrangement, water reducer groove is connected to hull outside by pipeline, overturns water reducer to pour into reduce in agent groove and discharge through this pipeline in mixing ware;
Flusher comprises syringe pipe, flushing pump and flush box, syringe pipe is located on the madial wall of housing, flush box is connected with syringe pipe by flushing pump, and when mixing ware turn to assigned address, syringe pipe aims at the opening of mixing ware and the madial wall of flushing mixing ware;
Titration outfit is used for annotating in mixing ware the medicament prepared needed for polycarboxylate water-reducer; Titration outfit comprises titrating head, buret, titration case and supercharging device, and titrating head is positioned at above mixing ware, and titration case is connected with titrating head by buret, and supercharging device controls boosting in titration case and makes medicament instillation mixing ware in titration case;
Controller controls the preparation that mixing arrangement, flusher, temperature regulating device and titration outfit have coordinated polycarboxylate water-reducer respectively.
2. polycarboxylate water-reducer reaction unit according to claim 1, it is characterized in that, described temperature regulating device comprises the oblique blast pipe stretched in housing, the air blast be connected with blast pipe, the air heater that is connected with air blast, be provided with exhaust duct in case top, exhaust duct is connected with air heater.
3. polycarboxylate water-reducer reaction unit according to claim 1, is characterized in that, the air inlet of air heater is provided with air cleaner, has bending heating tube, be arranged with electrical heating wire outside heating tube in air heater.
4. polycarboxylate water-reducer reaction unit according to claim 1, is characterized in that, one end of buret is connected with titrating head, the other end extend into titration lower box part; Supercharging device comprises pressure inlet, rubber stopper, booster rod, and rubber stopper sealing arranges on pressure inlet, and booster rod is connected with rubber stopper, is elevated this rubber stopper and medicament is added drop-wise in mixing ware.
5. polycarboxylate water-reducer reaction unit according to claim 1, is characterized in that, described housing bottom is provided with drainpipe, and housing comprises anticorrosive coat, heat-insulation layer and resistance to compression layer; Anticorrosive coat is the graphite linings of 1.5-2mm; Heat-insulation layer adopts thermal conductivity factor to be the material of 0.14-0.15, and its thickness is 8-9.5mm; Resistance to compression layer adopts titanium steel material, and its thickness is 2-2.5mm.
6. polycarboxylate water-reducer reaction unit according to claim 1, is characterized in that, controller comprises MCU, keyboard, display, memory, communicator, alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967077.6U CN205182706U (en) | 2015-11-30 | 2015-11-30 | Polycarboxylate water reducing agent reaction unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967077.6U CN205182706U (en) | 2015-11-30 | 2015-11-30 | Polycarboxylate water reducing agent reaction unit |
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| Publication Number | Publication Date |
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| CN205182706U true CN205182706U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520967077.6U Expired - Fee Related CN205182706U (en) | 2015-11-30 | 2015-11-30 | Polycarboxylate water reducing agent reaction unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776935A (en) * | 2015-11-30 | 2016-07-20 | 成都德善能科技有限公司 | Polycarboxylate superplasticizer reaction device |
-
2015
- 2015-11-30 CN CN201520967077.6U patent/CN205182706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776935A (en) * | 2015-11-30 | 2016-07-20 | 成都德善能科技有限公司 | Polycarboxylate superplasticizer reaction device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170512 Address after: 201505 Shanghai city Jinshan District ting Lin Zhen Lin Po No. 39 building 10 Patentee after: Shanghai golden neptunium Environmental Technology Co. Ltd. Address before: 610000 Chengdu City, Wuhou District Province, the South Ring Road, No. two, No. 1, No. 1, floor 31, No. 5 Patentee before: CHENGDU DESHANNENG TECHNOLOGY CO., LTD. |
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| 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: 20160427 Termination date: 20171130 |