CN203342695U - Energy-saving double-stirring type stirring tank - Google Patents
Energy-saving double-stirring type stirring tank Download PDFInfo
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- CN203342695U CN203342695U CN 201320387293 CN201320387293U CN203342695U CN 203342695 U CN203342695 U CN 203342695U CN 201320387293 CN201320387293 CN 201320387293 CN 201320387293 U CN201320387293 U CN 201320387293U CN 203342695 U CN203342695 U CN 203342695U
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Abstract
The utility model discloses an energy-saving double-stirring type stirring tank which comprises a controller, a tank body, a tank cover, a stirring rod, at least one pair of stirring blades, a transmission cylinder and a peripheral stirring mechanism, wherein a discharge port is formed in in the center at the bottom of the tank body, the tank cover is arranged at the top of the tank body, the stirring rod is rotatably and fixedly connected with the tank cover, the at least one pair of stirring blades are arranged in the tank body and are fixedly connected with the stirring rod, the transmission cylinder is rotatably sleeved on the outer side of the stirring rod, the peripheral stirring mechanism is arranged in the tank body and is fixedly connected with the transmission cylinder, a liquid level sensor in signal connection with the controller is arranged at the bottom of the tank body, and the controller can control an inner driving motor and an outer driving motor according to signals of the liquid level sensor. According to the tank disclosed by the utility model, peripheral materials can be stirred and mixed by means of arc-shaped stirring blades supported by a square frame, and meanwhile, the stirring blades can be started and stopped in real time according to the actual condition of the liquid level in the tank by additionally arranging the liquid level sensor so as to effectively realize an energy-saving purpose.
Description
Technical field
The utility model relates to the agitator technical field, particularly relates to a kind of energy-saving pair of stirring-type agitator tank that can effectively improve stirring efficiency.
Background technology
Agitator is widely used in the industries such as coating, medicine, building materials, chemical industry, pigment, resin, food and scientific research.Also use and can whether need heating dry or cooling corresponding configuration heating or cooling device according to material.
No matter existing agitator is Worm type or propeller type, all exist high viscosity fluid is stirred to irregular problem, as, during to the stirring of catsup, because particle is contained in its high viscosity and inside, conventional agitator is difficult to it is carried out effectively and stirs, for making material reach mixed uniformly purpose, general by increasing the contact area of helical blade with increase and material in prior art, but because helical blade is installed on same shaft, after driving by decelerator, in tank body, stir in the same direction, still can not make the mixing of materials in tank body abundant.
Chinese patent 201220308771 discloses a kind of double stirrer reactor, and it is provided with two agitators, in main agitator one side, is provided with auxiliary agitator, and each agitator is provided with motor and control device; The motor horizontally set of main agitator, be provided with decelerator below motor, main shaft is set below decelerator, and main shaft lower end arranges the circular frame that stirs; The motor of auxiliary agitator vertically arranges, and auxiliary shaft is set below auxiliary agitator, and auxiliary shaft lower end arranges stirring wheel, and centre arranges helical blade, and reactor is provided with sniffer, is provided with baiting valve below reactor, and the above is provided with charging aperture.
But it adopts the asymmetric structural design above-mentioned two stirrings, be easy to produce blind spot in tank body, and the strength of rolling up and down is little, can not effectively realize high-viscosity material, as do not realized effectively evenly mixing tomato sauce.
The utility model content
The purpose of this utility model is for the technological deficiency existed in prior art, and a kind of energy-saving pair of stirring-type agitator tank that can effectively improve stirring efficiency is provided.
For realizing that the technical scheme that the purpose of this utility model adopts is:
A kind of energy-saving pair of stirring-type agitator tank, comprise controller, bottom centre is formed with the tank body of discharge gate, be arranged on the cover at tank body top, with the rotatable puddler be fixedly connected with of described cover, be arranged in tank body and at least one pair of paddle be fixedly connected with described puddler, rotatably be set in the transmission cylinder in the described puddler outside, the peripheral rabbling mechanism that is arranged on described tank interior and is fixedly connected with described transmission cylinder, and be arranged on agitator tank outside and with described puddler, with transmission cylinder, can be in transmission connection respectively and with the controlled interior drive motors be connected of described controller and outer drive motors, described peripheral rabbling mechanism comprises the square set be fixedly connected with described transmission cylinder, the arc paddle that described square set both sides is set respectively and arranges along the square set diagonal, be provided with the liquid level sensor be connected with described controller signals in described tank base, described controller can be according to drive motors in the signal controlling of liquid level sensor and outer drive motors.
Described square set and discharge gate corresponding position are fixedly installed an annulus, in the center, base of described square set, also are fixedly installed the center paddle, and paddle upper end, described center is inserted lower end in annulus and inserted in discharge gate.
Described center paddle comprises square connecting plate, be integrally formed in and put shape connecting plate below and be positioned at paddle under conplane triangle with described connecting plate, be integrally formed in two upper paddles at square connecting plate top, described two upper paddles relative square connecting plate respectively are bent to form a space structure up and down, insert in annulus the upper end of two upper paddles, and insert in discharge gate lower paddle bottom.
Compartment of terrain, both sides, base in described square set base, annulus both sides is provided with a plurality of base plates of scraping.
Described every pair of paddle comprises two stirring vanes that are separately positioned on the puddler both sides and are fixedly connected with puddler by linking arm, on two perpendicular settings of described stirring vane and its, offers a plurality of through holes.
Described stirring vane comprises that the stirring vane vertical with puddler comprises the upper side edge be fixedly connected with linking arm, the inner side edge adjacent with described puddler, the outer side edges vertical with described upper side edge and be inclined upwardly and extend to the lower side of outer side edges from inner side edge bottom, described inner side edge and upper side edge maintenance 70-80 degree angle.
Described outer drive motors is fixedly installed on described transmission cylinder one side and is in transmission connection by the sprocket wheel chain with described transmission cylinder.
Also comprise the lubricating system in order to lubricated sprocket wheel, it comprises oil supply mechanism and cloth oil machine structure, described cloth oil machine structure comprises and is arranged on the sprocket wheel upper surface in order to accept the ring groove of lubricating oil, a plurality of L shaped through hole that is communicated with described ring groove and sprocket, the under shed of described L shaped through hole is arranged between two adjacent sprockets, described oil supply mechanism comprises oil box and is communicated with described oil box and the oil pipe of ring groove, and wherein, described sprocket wheel is head sprocket or from sprocket wheel.
Described oil pipe comprises the flexible pipe that an end is communicated with described oil box and is fixedly installed on metal guide pipe above sprocket wheel and that be connected with the described flexible pipe other end.
A kind of control method of energy-saving pair of stirring-type agitator tank as claimed in claim 1, is characterized in that, comprises the following steps:
1) control to charging in tank body, controller is controlled peripheral rabbling mechanism and is started to stir, and paddle is not worked,
2) in liquid level sensor sensing tank body, liquid level changes, and after liquid level reaches predetermined altitude and maintains the scheduled time, controller control paddle starts to stir;
3) peripheral rabbling mechanism and paddle are collaborative stirs;
4) control discharge gate and open outside discharge, in liquid level sensor sensing tank body, liquid level changes, and after liquid level reaches the second predetermined altitude and maintained for second scheduled time, controller control paddle stops stirring, and peripheral rabbling mechanism continues to stir;
5), after discharge, controller is controlled peripheral rabbling mechanism and is stopped stirring.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts the coaxial inside and outside stirring arranged, interior stirring adopt the oar blade type design can be effectively to the material stirring of center, the arc paddle that simultaneously utilizes square set to support can be implemented to be uniformly mixed to peripheral material, the center paddle can solve in the discharge later stage simultaneously, the problem that the raw material of tank central point can not effectively mix and discharge, can realize omnibearing uniform stirring under the Double stirring effect, and both motions are impact mutually not, can adopt in the same way or incorgruous, the any combination mode such as synchronous or asynchronous, the stirring scope is large, can perfect realize the even mixing of material, be particularly useful for the material of high viscosity containing particle, as catsup etc. is uniformly mixed operation, paddle can be started in real time and stop according to the actual conditions of liquid level in tank by the increase liquid level sensor simultaneously and energy-conservation purpose can be effectively reached.
The accompanying drawing explanation
Figure 1 shows that of the present utility model pair of stirring-type agitator structure schematic diagram;
Figure 2 shows that the center paddle structural representation of of the present utility model pair of stirring-type agitator;
Figure 3 shows that the side view shown in Fig. 2;
Figure 4 shows that sprocket wheel lubricating structure side view of the present utility model;
Figure 5 shows that chain sprocket structure front view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, of the present utility model pair of stirring-type agitator tank, comprise controller, bottom centre is formed with the tank body 1 of discharge gate 11, be arranged on the cover 2 at tank body top, with the rotatable puddler be fixedly connected with 3 of described cover, be arranged in tank body and at least one pair of paddle 4 be fixedly connected with described puddler, rotatably be set in the transmission cylinder 5 in the described puddler outside, the peripheral rabbling mechanism 6 that is arranged on described tank interior and is fixedly connected with described transmission cylinder, and be arranged on agitator tank outside and with described puddler, with transmission cylinder, can be in transmission connection respectively and with the controlled interior drive motors 7 be connected of described controller and outer drive motors 8.Wherein, described peripheral rabbling mechanism comprises the square set 60 be fixedly connected with described transmission cylinder, the arc paddle 61 that described square set both sides is set respectively and arranges along the square set diagonal.Be provided with the liquid level sensor 200 be connected with described controller signals in described tank base, described controller can be according to drive motors in the signal controlling of liquid level sensor and outer drive motors.
Wherein, described liquid level sensor is preferably the static pressure liquid level sensor, and as FMB70-ABA1H12TKCSA producer: E+H, described controller is PLC, as the S7-300 of Siemens.
Because paddle has certain distance at the bottom of tank, the distance of nearly half meter left and right, account for 30% of total liquid level, when liquid level lower than this when height, the nonsensical pure energy waste unnecessary at this and equipment attrition during the running of paddle, can start in real time and stop paddle and can effectively reach energy-conservation purpose by increasing liquid level sensor according to the actual conditions of liquid level in tank.
Further, described square set and discharge gate 11 corresponding positions are fixedly installed an annulus 63, adopt the scraper-type design on the base 65 of described square set simultaneously, and be provided with a plurality of base plates 64 of scraping in the compartment of terrain, both sides, base of annulus 63 both sides, on described square set base, central lower also is fixedly installed center paddle 100, and paddle top, described center is inserted lower end in annulus and inserted in discharge gate.Wherein, square set bottom centre arranges when an annulus can guarantee discharge not to be subject to stir to be affected, improve the smoothness of discharge, base adopts the scraper-type design and arranges and scrape base plate in the annulus both sides, the bottom deposition can be swept and re-starts mixing, avoid occurring incomplete mixing, can also guarantee complete discharge, avoid having in bottom deposition to occur simultaneously.The center paddle can solve in the discharge later stage simultaneously, the problem that the raw material of tank central point can not effectively mix and discharge.
As shown in Figures 2 and 3, center of the present utility model paddle 100 comprises square connecting plate 110, be integrally formed in and put shape connecting plate below and be positioned at paddle 120 under conplane triangle with described connecting plate, be integrally formed in paddle 130 on two right angled triangles at square connecting plate top, the adjacent setting of right-angle side of described two upper paddles and maintenance certain intervals, simultaneously on two paddle respectively relatively square connecting plate be bent to form up and down a space structure, preferably, on two paddle respectively 45-degree-buckling to form the vertically disposed space of paddle paddle structure on two.The dual-side of described square connecting plate and the base of square set are welded to connect, interior this place that can effectively avoid of annulus 63 is inserted because of excessive freely even not the stopping up of causing of viscosity in the upper end of two upper paddles, in the discharge gate of paddle bottom insertion at present, the stirring of maintenance to discharge gate, improve the discharge smoothness, stop clogging and produce.
Specifically, bearing and bearing bracket stand mechanism are set respectively between described puddler, cover and transmission cylinder, in order to realize above-mentioned rotatable being fixedly connected with, the setting of bearing and bearing bracket stand similarly to the prior art, does not repeat them here.
Adopt the coaxial inside and outside stirring arranged, interior stirring adopt the oar blade type design can be effectively to the material stirring of center, the arc paddle that simultaneously utilizes square set to support can be implemented to be uniformly mixed to peripheral material, can realize omnibearing uniform stirring under the Double stirring effect, and both motions are impact mutually not, can adopt in the same way or any combination mode such as incorgruous, synchronous or asynchronous, the stirring scope is large, can perfect realize the even mixing of material, be particularly useful for high viscosity containing the material of particle, as catsup etc. is uniformly mixed operation.
As preferred version, described two arc paddles are opened and are made along its long sideline judge by ellipse, and oval-shaped design has increased the contact area of arc paddle and outside material, guarantees himself intensity simultaneously, realizes smooth and easy the carrying out of outside stirring.
As preferred version, place, two jiaos, described square set top is provided with oblique transition limit 66, and top margin adopts the design of chamfering formula can effectively improve the intensity of square set, reduces the top resistance simultaneously, improves its mixing effect.
As preferred version, described every pair of paddle comprises two stirring vanes that are separately positioned on the puddler both sides and are fixedly connected with puddler by linking arm 41 42, offer a plurality of through holes 43 on two perpendicular settings of described stirring vane and its, through hole is set on stirring vane, material flows through and forms in the wings eddy current itself in through hole is exactly a kind of hybrid mode, simultaneously by through hole is set, has reduced the suffered resistance of stirring vane, reduce energy consumption, improve stirring efficiency.
Further, described stirring vane 42 comprises that the stirring vane vertical with puddler comprises the upper side edge be fixedly connected with linking arm, the inner side edge adjacent with described puddler, the outer side edges vertical with described upper side edge and be inclined upwardly from inner side edge bottom and extend to the lower side of outer side edges bottom, described inner side edge and upper side edge keep 70-80 degree angle, in the inboard of stirring vane and the gap of a wedge shape of puddler formation, avoid stirring contact too much with logistics of flabellum near puddler, reduce the resistance of stirring vane, further reduce energy consumption.
As preferred version, described outer drive motors 8 is fixedly installed on cover by support and in described transmission cylinder one side, itself and described transmission cylinder are in transmission connection by the sprocket wheel chain, space has effectively been expanded in the sprocket chain strip transmission, two drive motors are not interfered with each other, increase the convenience of installing and keeping in repair.
As shown in Figures 4 and 5, for guaranteeing the steady of sprocket wheel chain operation, the utility model also comprises the lubricating system of sprocket wheel, comprise oil supply mechanism and cloth oil machine structure, described cloth oil machine structure comprises and is arranged on the ring groove 91 of sprocket wheel 9 upper surfaces in order to accept lubricating oil, a plurality of L shaped through hole 92 that is communicated with described ring groove and sprocket, the under shed of described L shaped through hole is arranged between two adjacent sprockets, described oil supply mechanism comprises oil box 93 and is communicated with the oil pipe of described oil box and ring groove, wherein, described sprocket wheel is head sprocket or from sprocket wheel.
The fuel-saving ring groove is set on sprocket wheel, ring groove connects oily the time has mobile storage and even effect, can effectively lubricating oil be distributed to each L shaped through hole, described L shaped through hole by the direct transporting of lubricating oil to the sprocket place, for different sprocket wheels, it has the multilayer sprocket, 3 layers of sprocket as shown in Figure 4, different L shaped through holes is set, by L shaped through hole by the lubricating oil in ring groove select one be passed to the sprocket place, every layer of sprocket can arrange corresponding one or several L shaped through hole, wherein the oil outlet at the chain flank is positioned at two adjacent chain between cog, can effectively avoid the impact of through hole on sprocket wheel intensity like this.
As preferred version, described oil box is the spring lubricating cup, adopts the spring lubricating cup effectively to avoid lubricating oil to spill, and can play the effect of slow fuel feeding simultaneously, and this is commercial parts, at this, no longer describes.
Further, oil pipe comprises the flexible pipe 94 that an end is communicated with described oil box and the metal guide pipe 95 that is fixedly installed on the sprocket wheel top and is communicated with the described flexible pipe other end.The metal guide pipe can fix a point lubricating oil to export, and flexible pipe has effectively been eliminated the impact of vibration on pipeline, guarantees that pipeline road normally carries out.
The control method of energy-saving pair of stirring-type agitator tank of the present utility model comprises the following steps:
1) control to charging in tank body, controller is controlled peripheral rabbling mechanism and is started to stir, and paddle is not worked,
2) in liquid level sensor sensing tank body, liquid level changes, and after liquid level reaches predetermined altitude and maintains the scheduled time, controller control paddle starts to stir; As reaching 30% of total liquid level, the sensed level of liquid level sensor maintains this state 15S, start paddle, this predetermined altitude and the scheduled time are looked the design height of different tank bodies and paddle and difference, with the paddle that covers foot, be advisable, this scheduled time is advisable eliminating error signal fully.
3) peripheral rabbling mechanism and paddle are collaborative stirs, and peripheral rabbling mechanism and paddle can be in the same way, the incorgruous multiple fit system such as synchronous or asynchronous, its by controller, controls inside and outside motor realize.
4) control discharge gate and open outside discharge, in liquid level sensor sensing tank body, liquid level changes, and after liquid level reaches the second predetermined altitude and maintained for second scheduled time, controller control paddle stops stirring, and peripheral rabbling mechanism continues to stir; As, the sensed level of liquid level sensor reaches after 25% of total liquid level maintains this state 10S and stops paddle, this second predetermined altitude and second scheduled time are looked the design height of different tank bodies and paddle and difference, with the paddle that exposes foot fully, be advisable, this second scheduled time is advisable eliminating error signal fully.
5), after discharge, controller is controlled peripheral rabbling mechanism and is stopped stirring.
Control method of the present utility model stops or moving by detecting the inside and outside rabbling mechanism of liquid level variation control in real time, can when guaranteeing mixing effect, effectively avoid unnecessary energy consumption, realizes the energy-saving and emission-reduction requirement of equipment.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. energy-saving pair of stirring-type agitator tank, it is characterized in that, comprise controller, bottom centre is formed with the tank body of discharge gate, be arranged on the cover at tank body top, with the rotatable puddler be fixedly connected with of described cover, be arranged in tank body and at least one pair of paddle be fixedly connected with described puddler, rotatably be set in the transmission cylinder in the described puddler outside, the peripheral rabbling mechanism that is arranged on described tank interior and is fixedly connected with described transmission cylinder, and be arranged on agitator tank outside and with described puddler, with transmission cylinder, can be in transmission connection respectively and with the controlled interior drive motors be connected of described controller and outer drive motors, described peripheral rabbling mechanism comprises the square set be fixedly connected with described transmission cylinder, the arc paddle that described square set both sides is set respectively and arranges along the square set diagonal, be provided with the liquid level sensor be connected with described controller signals in described tank base, described controller can be according to drive motors in the signal controlling of liquid level sensor and outer drive motors.
2. energy-saving pair of stirring-type agitator tank as claimed in claim 1, it is characterized in that, described square set and discharge gate corresponding position are fixedly installed an annulus, center, base at described square set also is fixedly installed the center paddle, and paddle upper end, described center is inserted lower end in annulus and inserted in discharge gate.
3. energy-saving pair of stirring-type agitator tank as claimed in claim 2, it is characterized in that, described center paddle comprises square connecting plate, be integrally formed in and put shape connecting plate below and be positioned at paddle under conplane triangle with described connecting plate, be integrally formed in two upper paddles at square connecting plate top, described two upper paddles relative square connecting plate respectively are bent to form a space structure up and down, insert in annulus the upper end of two upper paddles, and insert in discharge gate lower paddle bottom.
4. energy-saving pair of stirring-type agitator tank as claimed in claim 3, is characterized in that, in the compartment of terrain, both sides, base of described square set base, annulus both sides, is provided with a plurality of base plates of scraping.
5. energy-saving pair of stirring-type agitator tank as claimed in claim 4, it is characterized in that, described every pair of paddle comprises two stirring vanes that are separately positioned on the puddler both sides and are fixedly connected with puddler by linking arm, on two perpendicular settings of described stirring vane and its, offers a plurality of through holes.
6. energy-saving pair of stirring-type agitator tank as claimed in claim 5, it is characterized in that, described stirring vane comprises that the stirring vane vertical with puddler comprises the upper side edge be fixedly connected with linking arm, the inner side edge adjacent with described puddler, the outer side edges vertical with described upper side edge and be inclined upwardly and extend to the lower side of outer side edges from inner side edge bottom, described inner side edge and upper side edge maintenance 70-80 degree angle.
7. energy-saving pair of stirring-type agitator tank as claimed in claim 6, is characterized in that, described outer drive motors is fixedly installed on described transmission cylinder one side and is in transmission connection by the sprocket wheel chain with described transmission cylinder.
8. energy-saving pair of stirring-type agitator tank as claimed in claim 7, it is characterized in that, also comprise the lubricating system in order to lubricated sprocket wheel, it comprises oil supply mechanism and cloth oil machine structure, described cloth oil machine structure comprises and is arranged on the sprocket wheel upper surface in order to accept the ring groove of lubricating oil, a plurality of L shaped through hole that is communicated with described ring groove and sprocket, the under shed of described L shaped through hole is arranged between two adjacent sprockets, described oil supply mechanism comprises oil box and is communicated with the oil pipe of described oil box and ring groove, wherein, described sprocket wheel is head sprocket or from sprocket wheel.
9. energy-saving pair of stirring-type agitator tank as claimed in claim 8, is characterized in that, described oil pipe comprises the flexible pipe that an end is communicated with described oil box and is fixedly installed on metal guide pipe above sprocket wheel and that be connected with the described flexible pipe other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387293 CN203342695U (en) | 2013-06-28 | 2013-06-28 | Energy-saving double-stirring type stirring tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387293 CN203342695U (en) | 2013-06-28 | 2013-06-28 | Energy-saving double-stirring type stirring tank |
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| CN203342695U true CN203342695U (en) | 2013-12-18 |
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| CN 201320387293 Withdrawn - After Issue CN203342695U (en) | 2013-06-28 | 2013-06-28 | Energy-saving double-stirring type stirring tank |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301770A (en) * | 2013-06-28 | 2013-09-18 | 普罗旺斯番茄制品（天津）有限公司 | Energy-saving type double-stirring mixing tank and control method thereof |
| CN104815580A (en) * | 2015-05-21 | 2015-08-05 | 苏州欢颜电气有限公司 | Push-in type split part compound stirring device |
| CN104941483A (en) * | 2015-05-21 | 2015-09-30 | 苏州欢颜电气有限公司 | Lifting type flexible stirring device |
| CN105819658A (en) * | 2015-01-07 | 2016-08-03 | 广州新致晟环保科技机械设备有限公司 | Stirring apparatus used for sludge drying device and drying apparatus thereof |
| CN109046098A (en) * | 2018-09-04 | 2018-12-21 | 湖南艾尔防务技术有限公司 | Explosion-proof liquid mixing synthesis and filling apparatus system and its control method |
| CN109046098B (en) * | 2018-09-04 | 2024-09-27 | 湖南艾尔防务技术有限公司 | Explosion-proof liquid mixing, synthesizing and filling equipment system and control method thereof |
-
2013
- 2013-06-28 CN CN 201320387293 patent/CN203342695U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301770A (en) * | 2013-06-28 | 2013-09-18 | 普罗旺斯番茄制品（天津）有限公司 | Energy-saving type double-stirring mixing tank and control method thereof |
| CN105819658A (en) * | 2015-01-07 | 2016-08-03 | 广州新致晟环保科技机械设备有限公司 | Stirring apparatus used for sludge drying device and drying apparatus thereof |
| CN105819658B (en) * | 2015-01-07 | 2023-08-01 | 广州正晟科技有限公司 | Turning device for sludge drying device and drying device |
| CN104815580A (en) * | 2015-05-21 | 2015-08-05 | 苏州欢颜电气有限公司 | Push-in type split part compound stirring device |
| CN104941483A (en) * | 2015-05-21 | 2015-09-30 | 苏州欢颜电气有限公司 | Lifting type flexible stirring device |
| CN104941483B (en) * | 2015-05-21 | 2017-05-24 | 泉州市梅森纸织画艺术研究院有限公司 | Lifting type flexible stirring device |
| CN104815580B (en) * | 2015-05-21 | 2017-05-24 | 江苏海建股份有限公司 | Push-in type split part compound stirring device |
| CN109046098A (en) * | 2018-09-04 | 2018-12-21 | 湖南艾尔防务技术有限公司 | Explosion-proof liquid mixing synthesis and filling apparatus system and its control method |
| CN109046098B (en) * | 2018-09-04 | 2024-09-27 | 湖南艾尔防务技术有限公司 | Explosion-proof liquid mixing, synthesizing and filling equipment system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20150218 |
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| RGAV | Abandon patent right to avoid regrant |