CN204486080U - A kind of grease spraying equipment and grease spraying system - Google Patents

A kind of grease spraying equipment and grease spraying system Download PDF

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Publication number
CN204486080U
CN204486080U CN201520114611.9U CN201520114611U CN204486080U CN 204486080 U CN204486080 U CN 204486080U CN 201520114611 U CN201520114611 U CN 201520114611U CN 204486080 U CN204486080 U CN 204486080U
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China
Prior art keywords
grease
particulate material
storage tank
spraying equipment
temporary storage
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Expired - Fee Related
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CN201520114611.9U
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Chinese (zh)
Inventor
涂文磊
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Wuhan Newkegu Technology Co ltd
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WUHAN SINKEGU TECHNOLOGY & DEVELOPMENT Co Ltd
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Abstract

The utility model relates to grease spraying technical field, inaccurate to the quantity for spray existing for particulate material spraying after granulating process for solving prior art, the technical problem of lack of homogeneity, the utility model provides a kind of grease spraying equipment and grease spraying system, described grease spraying equipment utilization master stream scale is weighed to the particulate material flowed out from particulate material surge bunker, and weighing results is fed back to governor impeller, simultaneously, the flow of flowmeter to the grease flowed into from oil spout pipeline is utilized to monitor, and by flow monitoring result feedback to governor impeller, governor impeller can carry out speed governing according to weighing results and flow monitoring result to grease, fan nozzle is finally utilized to carry out grease spraying to the particulate material flowed out by master stream scale, thus, achieve and particulate material is uniformly sprayed, and quantity for spray is accurate.

Description

A kind of grease spraying equipment and grease spraying system
Technical field
The utility model relates to grease spraying technical field, particularly relates to a kind of grease spraying equipment and grease spraying system.
Background technology
In feed, add the energy level that appropriate vegetable and animals oils not only can improve feed, the presentation quality of pellet can also be improved.Usually, before the link of adding grease in feed is arranged at granulating process, or after being arranged at granulating process.When adding grease before granulating process, grease addition is generally no more than 3% of output, otherwise the pellet produced causing granulator is loose, is not suitable for production expanded pellet diet, but the requirement of this addition manner to equipment is lower.When adding grease after granulating process, grease addition can reach 8%, and this addition manner is applicable to the production of expanded pellet diet, solves the problem of pellet consolidation, directly enhances productivity ratio.
At present, in feed, adding the process of grease normally used is that Weighing type grease adds equipment, and the addition manner utilizing this equipment to realize adds grease before belonging to granulating process.Concrete, the demand according to grease in pellet carries out addition calculating, then, uses delivery pump grease to be delivered to the weighing bucket with function of weighing and weighs, finally quantitative grease is delivered into mixer.Existing grease adds equipment and grease required in feed all must be added in mixer; mix with other component materials of feed; enter granulator again to granulate; and; in order to improve the energy content in feed; grease proportion in feed is generally greater than 3%, and fat content bigger than normal can make the granulation efficiency of granulator reduce, and energy consumption rises.And in pelletization, due to the process through HTHP, grease will have partition losses.
In addition, carry out the equipment of grease spraying in prior art after there is granulating process, but these equipment spray the lack of homogeneity of grease in real time, quantity for spray is inaccurate, easily causes flower material, thus affects the quality of pellet.
Utility model content
The utility model, by providing a kind of grease spraying equipment and grease spraying system, solves prior art technical problem to inaccurate, the lack of homogeneity of quantity for spray existing for particulate material spraying after granulating process.
The utility model embodiment provides a kind of grease spraying equipment, comprises grease temporary storage tank, governor impeller, oil spout pipeline, pneumatic control angle seat valve, flowmeter, fan nozzle, master stream scale, particulate material surge bunker and pneumatic gate valve;
Described grease temporary storage tank is connected with described oil spout pipeline through described governor impeller, and, comprise heater in described grease temporary storage tank;
The end of described oil spout pipeline is connected with described fan nozzle through described flowmeter, and described pneumatic control angle seat valve is arranged between described flowmeter and described fan nozzle;
Described master stream scale is positioned over the discharging opening of described particulate material surge bunker, and described pneumatic gate valve is arranged on described discharging opening;
Wherein, after having grease to flow into described grease temporary storage tank, described heater heats described grease, described grease after heating flows into described oil spout pipeline through described governor impeller, described flowmeter carries out flow monitoring to the described grease flowed into from described oil spout pipeline, and gives described governor impeller by flow monitoring result feedback;
Simultaneously, under the control of described pneumatic gate valve, the particulate material of storing in described particulate material surge bunker flows into described master stream scale from described discharging opening equably, described master stream scale is weighed to described particulate material, and weighing results is fed back to described governor impeller, further, after described particulate material flows into described master stream scale, described pneumatic control angle seat valve is opened;
Described governor impeller can regulate the flow velocity of described grease according to described weighing results and described flow monitoring result, and the described grease after regulating sprays to the surface of the described particulate material flowed out by described master stream scale eventually through described fan nozzle.
Preferably, described grease spraying equipment also comprises filter, and described filter is arranged at the oil-in of described grease temporary storage tank.
Preferably, the spraying direction of described fan nozzle and the stream direction of described particulate material vertical.
Preferably, also comprise in described grease temporary storage tank:
Temperature sensor, described temperature sensor is used for monitoring the temperature of described grease, and gives described heater, to make described heater according to the work of described temperature monitoring result or stopping by temperature monitoring result feedback.
Preferably, also comprise in described grease temporary storage tank:
LOAD CELLS, described LOAD CELLS is arranged at the bottom of described grease temporary storage tank, for monitoring the weight of described grease, and monitoring weight result is fed back.
Preferably, also comprise in described grease temporary storage tank:
Electro connecting pressure gauge, described electro connecting pressure gauge is arranged on the pipeline in described grease temporary storage tank, for monitoring the pressure of described pipeline;
Low lift safety valve, described Low lift safety valve is arranged on described pipeline, for controlling the pressure of described pipeline in safe range.
Preferably, described flow counts oval gear flowmeter.
Preferably, described governor impeller is CBA formula timing gear wheel pump.
Conceive based on same utility model, the utility model embodiment also provides a kind of grease spraying system, comprises oil storage tank, oil transportation assembly and mixer, and grease spraying equipment as above;
Described oil storage tank is connected with described grease spraying equipment through described oil transportation assembly;
Wherein, described oil transportation assembly is used for described grease to be transported to described grease spraying equipment from described oil storage tank, described particulate material after described grease spraying equipment spraying finally enters described mixer, and described mixer is used for carrying out Agitation and mixing to described particulate material.
One or more technical schemes in the utility model embodiment, at least have following technique effect or advantage:
Master stream scale is utilized to weigh to the particulate material flowed out from particulate material surge bunker, and weighing results is fed back to governor impeller, simultaneously, the flow of flowmeter to the grease flowed out from oil spout pipeline is utilized to monitor, and by flow monitoring result feedback to governor impeller, governor impeller can carry out speed governing according to weighing results and flow monitoring result to grease, fan nozzle is finally utilized to carry out grease spraying to the particulate material flowed out by master stream scale, thus, achieve and particulate material is uniformly sprayed, and quantity for spray is accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the block diagram of grease spraying device structure in the utility model embodiment;
Fig. 2 be in the utility model embodiment grease spraying equipment at the partial structurtes schematic diagram at grease temporary storage tank 1 place;
Fig. 3 be in the utility model embodiment grease spraying equipment at the partial structurtes schematic diagram at flowmeter 4 place;
Fig. 4 be in the utility model embodiment grease spraying equipment at the partial structurtes schematic diagram at particulate material surge bunker 9 place;
Fig. 5 is the structural representation of grease spraying system in the utility model embodiment;
Fig. 6 is the structural representation of oil transportation assembly B in the utility model embodiment.
Wherein, 1 is grease temporary storage tank, 2 is governor impeller, 3 is oil spout pipeline, 4 is flowmeter, 5 is pneumatic control angle seat valve, 6 is fan nozzle, 7 is master stream scale, 8 is pneumatic gate valve, 9 is particulate material surge bunker, 11 is heater, 12 is temperature sensor, 13 is LOAD CELLS, 14 is electro connecting pressure gauge, 15 is Low lift safety valve, 16 is petroleum pipeline, 17 is y-type filter, 91 is level-sensing device on buffering bucket, 92 is level-sensing device under surge bunker, 10 is conveying ripple pipe, A is oil storage tank, B is oil transportation assembly, C is grease spraying equipment, D is mixer, B1 is installing rack, B2 is oil drain pan, B3 is two switch filtering devices, B4 is gear pump, B5 is oil transportation electro connecting pressure gauge, B6 is maintenance hand valve, B7 is oil transportation pneumatic control angle seat valve, B8 is pipeline swing adapter.
Detailed description of the invention
Inaccurate to the quantity for spray existing for particulate material spraying after granulating process for solving prior art, the technical problem of lack of homogeneity, the utility model provides a kind of grease spraying equipment and grease spraying system, master stream scale is utilized to weigh to the particulate material flowed out from particulate material surge bunker, and weighing results is fed back to governor impeller, simultaneously, the flow of flowmeter to the grease flowed out from oil spout pipeline is utilized to monitor, and by flow monitoring result feedback to governor impeller, governor impeller can carry out speed governing according to weighing results and flow monitoring result to grease, fan nozzle is finally utilized to carry out grease spraying to the particulate material flowed out by master stream scale, thus, achieve and particulate material is uniformly sprayed, and quantity for spray is accurate.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The application provides a kind of grease spraying equipment, and after being applied to granulating process, grease can be sprayed on pellet surface by this equipment equably.As shown in Figure 1, described grease spraying equipment comprises grease temporary storage tank 1, governor impeller 2, oil spout pipeline 3, pneumatic control angle seat valve 5, flowmeter 4, fan nozzle 6, master stream scale 7, pneumatic gate valve 8 and particulate material surge bunker 9.
Wherein, grease temporary storage tank 1 is connected with oil spout pipeline 3 through governor impeller 2, and, as shown in Figure 2, in grease temporary storage tank 1, comprise heater 11.In actual applications, the oil-in of grease temporary storage tank 1 is connected with oil storage tank, and in oil storage tank, storage has grease, and the oil-out of grease temporary storage tank 1 is connected with oil spout pipeline 3 through governor impeller 2.After having grease to flow into grease temporary storage tank 1 by oil-in, heater 11 pairs of greases heat, usually, electric heating tube can be selected to serve as heater 11, the predetermined temperature range be heated to is 60 ~ 80 DEG C, grease after heating is flowed out by oil-out, and under the speed governing of governor impeller 2, flow into spray bar road 3.Preferably, governor impeller 2 is CBA formula timing gear wheel pump.For ensureing that in the process that grease transmits in pipeline, temperature can not reduce, and has heating tape in pipeline external wrapping, and coated heat insulation glass fibre pipe.
Preferably, the oil-in of grease temporary storage tank 1 is provided with filter, filter can filter the impurity in grease, not only ensures the purity of grease, and impurity can also be avoided to result in blockage to equipment, affects the normal work of equipment.
Further, as shown in Figure 3, the end of oil spout pipeline 3 is connected with fan nozzle 6 through flowmeter 4, and pneumatic control angle seat valve 5 is arranged between flowmeter 4 and fan nozzle 6.Wherein, pneumatic control angle seat valve 5 is for the unlatching of oil circuit control or cut out, and the unblanking that pneumatic control angle seat valve 5 feeds back according to master stream scale 7 or closedown, when pneumatic control angle seat valve 5 is opened, grease can spray from fan nozzle 6.Preferably, flowmeter 4 is oval gear flowmeter, by carrying ripple pipe 10 to be connected between flowmeter 4 with pneumatic control angle seat valve 5.
In this application, as shown in Figure 4, master stream scale 7 is positioned over the discharging opening of particulate material surge bunker 9, and, pneumatic gate valve 8 is arranged on discharging opening, and regulate the control of aperture at pneumatic gate valve 8 under, in particulate material surge bunker 9, the particulate material of storage flows out from discharging opening equably, and hit on master stream scale 7, form uniform dynamics.On the one hand, scale 7 pairs of particulate material in master stream are weighed, and weighing results is fed back to governor impeller 2, and on the other hand, master stream scale 7 feeds back signal to pneumatic control angle seat valve 5, control pneumatic control angle seat valve 5 and open.Preferably, pneumatic gate valve 8 installs magnetic valve additional, by PLC to solenoid control, the stream of particulate material can be made to become more even, thus the weighing of master stream scale 7 is more accurate, the calculating of quantity for spray also becomes accurate thereupon, further increases spraying effect.In addition, particulate material surge bunker 9 also to comprise on buffering bucket level-sensing device 92 under level-sensing device 91 and buffering bucket.
Further, flowmeter 4 for carrying out flow monitoring to the grease flowed into from oil spout pipeline 3, and by flow monitoring result feedback to governor impeller 2.Governor impeller 2 can regulate by the flow velocity to grease according to weighing results and flow monitoring result, and the grease after regulating sprays to the surface of the particulate material flowed out by master stream scale 7 in fan shape eventually through fan nozzle 6.Because governor impeller 2 changes rotating speed according to feedback result in real time, control the flow of grease, thus can realize uniformly spraying particulate material, quantity for spray is accurate.
Preferably, the spraying direction of fan nozzle 6 is vertical with the stream direction of particulate material, thus when stream flows downward, fan nozzle 6 can two-way for grease even application on the surface of particle stream, and spraying effect is better.
Further, in this application, as shown in Figure 2, temperature sensor 12, LOAD CELLS 13, electro connecting pressure gauge 14 and Low lift safety valve 15 is also comprised in grease temporary storage tank 1.Wherein, temperature sensor 12 is for monitoring the temperature of grease, and by temperature monitoring result feedback to heater 11, to make heater 11 according to the work of temperature monitoring result or stopping, when temperature monitoring result shows grease temperature lower than predetermined temperature range, heater 11 works, otherwise then heater 11 stops.LOAD CELLS 13 is arranged at the bottom of grease temporary storage tank 1, for monitoring the weight of grease, and monitoring weight result is fed back, when monitoring weight result shows that grease weight is lower, grease is carried in grease temporary storage tank 1, otherwise, then stop conveying grease.Electro connecting pressure gauge 14 is arranged on the pipeline in grease temporary storage tank 1, for monitoring the pressure of pipeline.Low lift safety valve 15 is arranged on pipeline, for the pressure of control piper in safe range.
In addition, as shown in Figure 2, usually also comprise petroleum pipeline 16 and y-type filter 17 in grease temporary storage tank 1, petroleum pipeline 16 is positioned at the oil-in of grease temporary storage tank 1, and y-type filter 17 is for filtering grease further.
It should be noted that, the grease spraying equipment utilization PLC of the application accurately controls, and by the reading of weighing results and flow monitoring result, can arrange the quantity for spray of grease accurately, and realize the control to quantity for spray by the speed governing of governor impeller 2.
Conceive based on same utility model, the application also provides a kind of grease spraying system, and as shown in Figure 5, this system comprises oil storage tank A, oil transportation assembly B and mixer D, and grease spraying equipment C as above.Oil storage tank A is connected with grease spraying equipment C through oil transportation assembly B, and oil transportation assembly B is used for grease to be transported to grease spraying equipment C from oil storage tank A.In practice, oil transportation assembly B coordinates with grease spraying equipment C, and when in the grease temporary storage tank 1 of grease spraying equipment C, grease is less, oil transportation assembly B carries grease in trend grease temporary storage tank 1, otherwise oil transportation assembly B stops conveying grease.Concrete, when comprising LOAD CELLS 13 in grease spraying equipment C, if the monitoring weight result that LOAD CELLS 13 monitors grease in the grease temporary storage tank 1 that obtains shows that grease weight is lower, oil transportation assembly B carries grease in trend grease temporary storage tank 1, otherwise oil transportation assembly B stops conveying grease.Particulate material after grease spraying equipment C sprays finally enters mixer D, and mixer D is used for carrying out Agitation and mixing to particulate material, and through the stirring in mixer D, grease can immerse particulate material inside, and that reduces particulate material contains powder rate, increases the hardness of particulate material.
Concrete, as shown in Figure 6, oil transportation assembly B comprises installing rack B1, oil drain pan B2, two switch filtering device B3, gear pump B4, oil transportation electro connecting pressure gauge B5, maintenance hand valve B6, oil transportation pneumatic control angle seat valve B7 and pipeline swing adapter B8.Two switch filtering device B3 is for filtering the impurity in grease, grease is delivered to grease temporary storage tank 1 via gear pump B4, oil transportation pneumatic control angle seat valve B7 is for controlling the opening and closing on this oil transportation road, and whether oil transportation electro connecting pressure gauge B5 is normal for the pressure monitoring this oil transportation road.
Preferably, mixer D is auger type blending transportation machine, and it uses ribbon wherein and scraper plate, particulate material is ceaselessly stirred, be finally delivered to finished bin by while the particulate material conveying of spraying.
After the grease spraying equipment of the application is applied to granulating process; therefore; the while of the ratio of grease can being improved according to the needs of formula as far as possible and not affect the granulation hardness of particulate material; also can grease addition in stabilized formulations; make granulator work more steady, granulation efficiency is improved.Also reduce cross pollution, owing to adopting rearmounted adding technology, decrease grease remaining on granulator process equipment, reduce the danger of cross pollution.Grease spraying is carried out after granulating process, the physical property of feed is improved, hobby property is strong, and grease has certain permeability, the more deep layer of particulate material can be penetrated in follow-up technique and transportation, the dispersion of particulate material particle and dust are reduced, reduces particulate material containing powder rate, improve hardness and the quality of particulate material.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Master stream scale is utilized to weigh to the particulate material flowed out from particulate material surge bunker, and weighing results is fed back to governor impeller, simultaneously, the flow of flowmeter to the grease flowed into from oil spout pipeline is utilized to monitor, and by flow monitoring result feedback to governor impeller, governor impeller can carry out speed governing according to weighing results and flow monitoring result to grease, fan nozzle is finally utilized to carry out grease spraying to the particulate material flowed out by master stream scale, thus, achieve and particulate material is uniformly sprayed, and quantity for spray is accurate.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.

Claims (9)

1. a grease spraying equipment, is characterized in that, comprises grease temporary storage tank, governor impeller, oil spout pipeline, pneumatic control angle seat valve, flowmeter, fan nozzle, master stream scale, particulate material surge bunker and pneumatic gate valve;
Described grease temporary storage tank is connected with described oil spout pipeline through described governor impeller, and, comprise heater in described grease temporary storage tank;
The end of described oil spout pipeline is connected with described fan nozzle through described flowmeter, and described pneumatic control angle seat valve is arranged between described flowmeter and described fan nozzle;
Described master stream scale is positioned over the discharging opening of described particulate material surge bunker, and described pneumatic gate valve is arranged on described discharging opening;
Wherein, after having grease to flow into described grease temporary storage tank, described heater heats described grease, described grease after heating flows into described oil spout pipeline through described governor impeller, described flowmeter carries out flow monitoring to the described grease flowed into from described oil spout pipeline, and gives described governor impeller by flow monitoring result feedback;
Simultaneously, under the control of described pneumatic gate valve, the particulate material of storing in described particulate material surge bunker flows into described master stream scale from described discharging opening equably, described master stream scale is weighed to described particulate material, and weighing results is fed back to described governor impeller, further, after described particulate material flows into described master stream scale, described pneumatic control angle seat valve is opened;
Described governor impeller can regulate the flow velocity of described grease according to described weighing results and described flow monitoring result, and the described grease after regulating sprays to the surface of the described particulate material flowed out by described master stream scale eventually through described fan nozzle.
2. grease spraying equipment as claimed in claim 1, it is characterized in that, also comprise filter, described filter is arranged at the oil-in of described grease temporary storage tank.
3. grease spraying equipment as claimed in claim 1, it is characterized in that, the spraying direction of described fan nozzle is vertical with the stream direction of described particulate material.
4. grease spraying equipment as claimed in claim 1, is characterized in that, also comprise in described grease temporary storage tank:
Temperature sensor, described temperature sensor is used for monitoring the temperature of described grease, and gives described heater, to make described heater according to the work of described temperature monitoring result or stopping by temperature monitoring result feedback.
5. grease spraying equipment as claimed in claim 1, is characterized in that, also comprise in described grease temporary storage tank:
LOAD CELLS, described LOAD CELLS is arranged at the bottom of described grease temporary storage tank, for monitoring the weight of described grease, and monitoring weight result is fed back.
6. grease spraying equipment as claimed in claim 1, is characterized in that, also comprise in described grease temporary storage tank:
Electro connecting pressure gauge, described electro connecting pressure gauge is arranged on the pipeline in described grease temporary storage tank, for monitoring the pressure of described pipeline;
Low lift safety valve, described Low lift safety valve is arranged on described pipeline, for controlling the pressure of described pipeline in safe range.
7. grease spraying equipment as claimed in claim 1, it is characterized in that, described flow counts oval gear flowmeter.
8. grease spraying equipment as claimed in claim 1, it is characterized in that, described governor impeller is CBA formula timing gear wheel pump.
9. a grease spraying system, is characterized in that, comprises oil storage tank, oil transportation assembly and mixer, and the grease spraying equipment as described in claim arbitrary in claim 1-8;
Described oil storage tank is connected with described grease spraying equipment through described oil transportation assembly;
Wherein, described oil transportation assembly is used for described grease to be transported to described grease spraying equipment from described oil storage tank, described particulate material after described grease spraying equipment spraying finally enters described mixer, and described mixer is used for carrying out Agitation and mixing to described particulate material.
CN201520114611.9U 2015-02-17 2015-02-17 A kind of grease spraying equipment and grease spraying system Expired - Fee Related CN204486080U (en)

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Application Number Priority Date Filing Date Title
CN201520114611.9U CN204486080U (en) 2015-02-17 2015-02-17 A kind of grease spraying equipment and grease spraying system

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Application Number Priority Date Filing Date Title
CN201520114611.9U CN204486080U (en) 2015-02-17 2015-02-17 A kind of grease spraying equipment and grease spraying system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646207A (en) * 2015-02-17 2015-05-27 武汉新科谷技术发展有限公司 Grease spray coating equipment and grease spray coating system
CN106345640A (en) * 2016-10-17 2017-01-25 成都卡美奇鞋业有限公司 Glue spraying device for shoemaking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646207A (en) * 2015-02-17 2015-05-27 武汉新科谷技术发展有限公司 Grease spray coating equipment and grease spray coating system
CN106345640A (en) * 2016-10-17 2017-01-25 成都卡美奇鞋业有限公司 Glue spraying device for shoemaking

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Address after: 430030 Hubei province Wuhan City Qiaokou Changfeng Changfeng Township village enterprises and seventeenth HSBC Building 5 layer 3

Patentee after: WUHAN NEWKEGU TECHNOLOGY CO.,LTD.

Address before: 430000 Hubei Province in Qiaokou District of Wuhan city Gutian two road HSBC business world Feng Rong building room 503

Patentee before: WUHAN SINKEGU TECHNOLOGY & DEVELOPMENT Co.,Ltd.

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: 20150722