CN104549029A - Asynchronous stirring tank - Google Patents
Asynchronous stirring tank Download PDFInfo
- Publication number
- CN104549029A CN104549029A CN201510006274.6A CN201510006274A CN104549029A CN 104549029 A CN104549029 A CN 104549029A CN 201510006274 A CN201510006274 A CN 201510006274A CN 104549029 A CN104549029 A CN 104549029A
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- shaft
- motor
- paddle
- stirring
- stirring vane
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Abstract
The invention discloses an asynchronous stirring tank which comprises a tank body, wherein a first stirring paddle and a second stirring paddle are arranged in the tank body; a first motor and a second motor which respectively drive the first stirring paddle and the second stirring paddle to rotate are arranged outside the tank body; the first stirring paddle comprises a first stirring shaft; an output shaft of the first motor is overlapped with the axis of the first stirring shaft; the second stirring paddle comprises a second stirring shaft which is concentrically arranged outside the first stirring shaft in a sleeving manner; an output shaft of the second motor is perpendicular to the axis of the second stirring shaft; and a transmission mechanism used for transmitting the torque of the output shaft of the second motor to the second stirring shaft is arranged between the second motor and the second stirring paddle. According to the asynchronous stirring tank, the first stirring paddle and the second stirring paddle are respectively driven to rotate by virtue of the first motor and the second motor, and the two stirring paddles can rotate in opposite directions when the materials are stirred. According to the stirring method, the materials in the tank body are sharply turned and do not synchronously move with the stirring paddles. Therefore, the materials do not make a circular motion along the tank wall.
Description
Technical field
The present invention relates to a kind of asynchronous agitator tank, can be used for the material stirring or dissolve in the production fields such as medicine, chemical industry, belong to agitator tank technical field.
Background technology
Usually use agitator tank to stir material in the production fields such as medicine, chemical industry make material dissolution or mix, this agitator tank of prior art comprises tank body, a paddle is provided with in tank body, this paddle comprises the shaft vertically arranged and the stirring vane be fixed on shaft, this agitator tank operationally, utilize the motor be arranged on outside tank body to drive shaft to rotate, shaft drives stirring vane to rotate, and makes the material turning in tank body.But, through technical staff observe find stir just start time, material in tank can be violent stir, after about 1 ~ 3 minute, due under the turning effort of paddle, in tank, the center of material will form whirlpool, material in tank and paddle will be synchronized with the movement, now material is just moving in a circle along tank skin, and material turning is not strong, does not almost have relative motion between material and paddle.Therefore, when utilizing this agitator tank to dissolve material, material dissolution is relatively slow, and the time of dissolving can be long.Through field of medicaments technical staff checking, use the agitator tank of prior art when dissolving esterification heparin, the time that heparin dissolves is long especially, even if start paddle to stir heparin always, the speed that heparin dissolves also does not significantly improve.
Summary of the invention
The object of the present invention is to provide a kind of asynchronous agitator tank that can make material and paddle Asynchrony, cause almost there is no relative motion in the agitator tank solving prior art between material and paddle the technical problem that material turning is strong, dissolution velocity is slow.
The present invention adopts following technical scheme: a kind of asynchronous agitator tank, comprise tank body, be arranged on the first paddle in tank body and be arranged on the first motor that tank body drives the first paddle rotation outward, first paddle comprises the first shaft vertically arranged and the first stirring vane be fixed on the first shaft, the output shaft of described first motor and the dead in line of the first shaft, the second motor that described asynchronous agitator tank also comprises the second paddle and drives the second paddle to rotate, second paddle comprises the second shaft that concentric locking collar is located at the first shaft outside, second shaft is fixed with the second stirring vane, the output shaft of described second motor and the axes normal of the second shaft are arranged, the transmission mechanism moment of torsion of the second motor output shaft being delivered to the second shaft is provided with between described second motor and the second paddle.
Described transmission mechanism is turbine and worm mechanism, the worm screw of described turbine and worm mechanism is fixedly connected with the output shaft of the second motor, the worm screw of turbine and worm mechanism and the dead in line of the second motor output shaft, the upper end of described second shaft is fixedly connected on the turbine of turbine and worm mechanism, and the dead in line of the axis of the turbine of turbine and worm mechanism and the second shaft, described first shaft is through the turbine center of turbine and worm mechanism.
Described transmission mechanism is the first bevel gear and the second bevel gear that mesh together, first bevel gear is fixedly connected with the second motor output shaft, the axis of the first bevel gear and the output shaft dead in line of the second motor, the upper end of the second shaft is fixedly connected on the second bevel gear, the axis of the second bevel gear and the dead in line of the second shaft, described first shaft is through the center of the second bevel gear.
Described first paddle and the second paddle are hollow-core construction, first stirring vane and the second stirring vane all offer steam vent, the inflation steel bushing be sealed and matched with the first shaft is provided with above described first shaft, inflation steel bushing is provided with air-filled pore, and the wall of described first shaft is provided with passage.
Described first stirring vane is triangular form structure, first stirring vane is evenly distributed on the lower end of the first shaft, described second stirring vane is the cirque structure being fixed on the second shaft lower end, in the first stirring vane is enclosed in by the second stirring vane of this annular.
The invention has the beneficial effects as follows: the present invention drives the first paddle and the second paddle to rotate by the first motor and the second motor respectively, when stirring material, two paddles are rotated in the opposite direction, a paddle stirs clockwise, another paddle stirs counterclockwise, this stirring means can make violent the stirring of the material in tank body, material can not be synchronized with the movement with paddle, therefore would not move in a circle along tank skin, effectively can prevent the effect that the impact that is synchronized with the movement between pot liquid and paddle is stirred, agitator tank of the present invention can make material dissolution accelerate when dissolving material.
Further, transmission mechanism adopts worm-and-wheel gear or bevel gear mechanism, can effectively be changed in the direction of the moment of torsion of the second motor output shaft, thus drives the second shaft to rotate.Worm-and-wheel gear or bevel gear mechanism structure all fairly simple, make the present invention be convenient to processing and manufacturing.
Further, can pass into nitrogen or other gas in input material forward direction inflation steel bushing, gas can enter into the first hollow stirring vane by the first hollow shaft, finally discharges from the pore the first stirring vane; Gas, when entering the first shaft, also can enter into the second paddle, discharge in the pore on the second last stirring vane from the passage the first shaft.In stirring material process, gas can be discharged in the material in tank from the pore the first stirring vane and the second stirring vane, in pot liquid material, form minute bubbles makes liquid produce boiling, this mode passing into gas in material advantageously in dissolving material, makes the dissolution velocity of material accelerate further.
Further, the second stirring vane of annular and leg-of-mutton first stirring vane is adopted can to stir material more fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the enlarged drawing of steel bushing part in Fig. 1;
Fig. 3 is the schematic diagram of transmission mechanism in embodiment 1;
The schematic diagram of transmission mechanism in Fig. 4 embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1:
The structure of the asynchronous agitator tank of the present embodiment as shown in Figure 1 to Figure 3, the asynchronous agitator tank of the present embodiment comprises tank body 1, tank body 1 outside is provided with hanger 11 and interface of the level gauge 12, tank body 1 top offers manhole 10, flange 14 at the bottom of floss hole 13 and tank is provided with bottom tank body 1, the first paddle 2 and the second paddle 4 is provided with in tank body 1, the first motor 3 and the second motor 5 driving the first paddle 2 and the second paddle 4 to rotate respectively is provided with outside tank body 1, first paddle 2 comprises the first shaft 21 vertically arranged and the first stirring vane 22 be fixed on the first shaft 21, the output shaft of described first motor 3 and the dead in line of the first shaft 21, second paddle 4 comprises the second shaft 41 that concentric locking collar is located at the first shaft 21 outside, second shaft 41 is fixed with the second stirring vane 42, the output shaft of described second motor 5 and the axes normal of the second shaft 41 are arranged, the transmission mechanism 6 moment of torsion of the second motor 5 output shaft being delivered to the second shaft 41 is provided with between described second motor 5 and the second paddle 4, first bevel gear 61 and second bevel gear 62 of transmission mechanism 6 for meshing together of the present embodiment, first bevel gear 61 is fixedly connected with the second motor 5 output shaft, the axis of the first bevel gear 61 and the output shaft dead in line of the second motor 5, the upper end of the second shaft 41 is fixedly connected on the second bevel gear 62 by adpting flange 15, the axis of the second bevel gear 62 and the dead in line of the second shaft 41, second bevel gear 62 offers the centre bore passed for the first shaft 21, first shaft 21 is located in the centre bore on the second bevel gear.In the present embodiment, the structure of transmission mechanism as shown in Figure 3, the direction of the second Motor torque changes by the first bevel gear 61 that utilization meshes together and the second bevel gear 62, second paddle 4 is fixedly connected on the second bevel gear 62, final second motor 5 drives the second vertical paddle 4 to rotate, and stirring work is carried out at center that the shaft of the first paddle 2 is through the second bevel gear 61.
First paddle 2 and the second paddle 4 are hollow-core construction, first stirring vane 22 and the second stirring vane 42 all offer steam vent 8, the inflation steel bushing 7 be sealed and matched with the first shaft is provided with above described first shaft 21, the two ends up and down of inflation steel bushing 7 are equipped with sealing ring 72, inflation steel bushing 7 is provided with air-filled pore 71, and the wall of described first shaft 21 is provided with passage 9.In the present embodiment, the first stirring vane 22 is in triangular form structure, first stirring vane 22 is evenly distributed on the lower end of the first shaft 21, second stirring vane 42 is for being fixed on the loop configuration of the second shaft 41 lower end, and the first stirring vane is included by the second stirring vane of this annular.
The present invention drives the first paddle and the second paddle to rotate by the first motor and the second motor respectively, when stirring material, two paddles are rotated in the opposite direction, paddle stirs clockwise, another paddle stirs counterclockwise, this stirring means can make violent the stirring of the material in tank body, material can not be synchronized with the movement with paddle, therefore material would not move in a circle along tank skin, effectively can prevent the effect that the impact that is synchronized with the movement between pot liquid and paddle is stirred.
Can pass into nitrogen or other gas in input material forward direction inflation steel bushing, gas can enter into the first hollow stirring vane by the first hollow shaft, finally discharges from the steam vent the first stirring vane; Gas, when entering the first shaft, also can enter into the second paddle, discharge in the steam vent on the second last stirring vane from the passage the first shaft.In stirring material process, gas can be discharged in the material in tank from the steam vent the first stirring vane and the second stirring vane, in pot liquid material, form minute bubbles makes liquid produce boiling, this mode passing into gas in material is more conducive to dissolving material, finally makes the enhanced dissolution rate of material.
Embodiment 2:
The present embodiment as different from Example 1, the transmission mechanism of the present embodiment adopts turbine and worm mechanism as shown in Figure 4, turbine and worm mechanism comprises the turbine 64 and worm screw 63 that mesh together, the worm screw 63 of turbine and worm mechanism is fixedly connected with the output shaft of the second motor 5, the worm screw 63 of turbine and worm mechanism and the dead in line of the second motor 5 output shaft, the upper end of described second shaft is fixedly connected on the turbine of turbine and worm mechanism, and the dead in line of the axis of the turbine of turbine and worm mechanism and the second shaft, turbine is provided with the centre bore passed for the first shaft, first shaft 21 is located in the centre bore of turbine.The structure of the remainder of the present embodiment is all identical with embodiment 1, repeats no more herein.
Above-described embodiment is the preferred embodiment of the invention, in other embodiment of the present invention, when not needing the liquid material boiling made in agitator tank, the inflation steel bushing of the first shaft upper end can be saved, also do not need again the first stirring vane and the second stirring vane to offer pore simultaneously.
In other embodiment of the present invention, the first stirring vane and the second stirring vane can also adopt the structures such as bar-shaped or plate aliform, as long as when the first shaft and the second shaft rotate, and the first stirring vane and the second stirring vane non-interference.
Claims (5)
1. an asynchronous agitator tank, comprise tank body (1), be arranged on the first paddle (2) in tank body and be arranged on the first motor (3) that tank body (1) drives the first paddle (2) to rotate outward, first paddle (2) comprises the first shaft (21) vertically arranged and the first stirring vane (22) be fixed on the first shaft (21), the output shaft of described first motor (3) and the dead in line of the first shaft (21), it is characterized in that: the second motor (5) that described asynchronous agitator tank also comprises the second paddle (4) and drives the second paddle (4) to rotate, second paddle (4) comprises concentric locking collar and is located at outside the second shaft (41) of the first shaft (21), second shaft (41) is fixed with the second stirring vane (42), the output shaft of described second motor (5) and the axes normal of the second shaft (41) are arranged, the transmission mechanism (6) moment of torsion of the second motor output shaft being delivered to the second shaft is provided with between described second motor (5) and the second paddle (4).
2. asynchronous agitator tank according to claim 1, it is characterized in that: described transmission mechanism (6) is turbine and worm mechanism, the worm screw (63) of described turbine and worm mechanism is fixedly connected with the output shaft of the second motor (5), the worm screw (63) of turbine and worm mechanism and the dead in line of the second motor (5) output shaft, the upper end of described second shaft (41) is fixedly connected on the turbine (64) of turbine and worm mechanism, and the dead in line of the axis of the turbine of turbine and worm mechanism (64) and the second shaft (41), described first shaft (21) is through turbine (64) center of turbine and worm mechanism.
3. asynchronous agitator tank according to claim 1, it is characterized in that: described transmission mechanism (6) is the first bevel gear (61) of meshing together and the second bevel gear (62), first bevel gear (61) is fixedly connected with the second motor (5) output shaft, the axis of the first bevel gear (61) and the output shaft dead in line of the second motor (5), the upper end of the second shaft (41) is fixedly connected on the second bevel gear (62), the axis of the second bevel gear (62) and the dead in line of the second shaft (41), described first shaft (21) is through the center of the second bevel gear (62).
4. the asynchronous agitator tank according to claim 1 or 2 or 3, it is characterized in that: described first paddle (2) and the second paddle (4) are hollow-core construction, first stirring vane (22) and the second stirring vane (42) all offer steam vent (8), described first shaft (21) top is provided with the inflation steel bushing (7) be sealed and matched with the first shaft (21), inflation steel bushing (7) is provided with air-filled pore (71), and the wall of described first shaft (21) is provided with passage (9).
5. the asynchronous agitator tank according to claim 1 or 2 or 3, it is characterized in that: described first stirring vane (22) is in triangular form structure, first stirring vane (22) is evenly distributed on the lower end of the first shaft (21), described second stirring vane (42) for being fixed on the cirque structure of the second shaft (42) lower end, in the first stirring vane (22) is enclosed in by second stirring vane (42) of this annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006274.6A CN104549029A (en) | 2015-01-07 | 2015-01-07 | Asynchronous stirring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006274.6A CN104549029A (en) | 2015-01-07 | 2015-01-07 | Asynchronous stirring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104549029A true CN104549029A (en) | 2015-04-29 |
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ID=53066742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006274.6A Pending CN104549029A (en) | 2015-01-07 | 2015-01-07 | Asynchronous stirring tank |
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| CN (1) | CN104549029A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215793A (en) * | 2016-08-26 | 2016-12-14 | 国网河南省电力公司电力科学研究院 | A kind of ultrasound wave for natural esters insulating oil mixes vacuum stirring tank |
| CN106430570A (en) * | 2016-11-21 | 2017-02-22 | 山东许中华环保科技有限公司 | Layered stirring circular perturbing anaerobic reactor |
| CN108144498A (en) * | 2017-12-28 | 2018-06-12 | 天津广顺化学科技有限公司 | A kind of miscible tank of thermostatic type |
| CN109939588A (en) * | 2017-12-21 | 2019-06-28 | 谢思松 | Mix and stir the U-shaped mixing apparatus of expanded perlite |
| CN112408750A (en) * | 2020-11-02 | 2021-02-26 | 扬州大学 | Double-cyclone slurry precipitation and concentration device and operation control method thereof |
| CN114682195A (en) * | 2020-12-31 | 2022-07-01 | 中国石油化工集团公司 | Pre-polycondensation reaction kettle and application thereof |
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| CN201618552U (en) * | 2009-10-14 | 2010-11-03 | 浙江华联制药机械股份有限公司 | Multi-functional transmission and mixing mechanism for vacuum emulsion mixers |
| CN201644043U (en) * | 2010-03-18 | 2010-11-24 | 森松(江苏)海油工程装备有限公司 | Forward-reversal rotation double-shaft mixer |
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| CN203030213U (en) * | 2012-08-01 | 2013-07-03 | 新洲(武平)林化有限公司 | Pulse-type airflow mixing mechanical stirring shaft |
| CN204380613U (en) * | 2015-01-07 | 2015-06-10 | 南京健友生化制药股份有限公司 | A kind of asynchronous agitator tank |
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Patent Citations (9)
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| CN2126815Y (en) * | 1992-06-24 | 1993-02-10 | 浙江大学 | Aeration mixing device |
| JP4603719B2 (en) * | 2001-05-02 | 2010-12-22 | みづほ工業株式会社 | Stirrer |
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| CN201618552U (en) * | 2009-10-14 | 2010-11-03 | 浙江华联制药机械股份有限公司 | Multi-functional transmission and mixing mechanism for vacuum emulsion mixers |
| CN201644020U (en) * | 2010-02-05 | 2010-11-24 | 温州市天瑞制药机械有限公司 | Contrarotating homogeneous sol mixing tank |
| CN201644043U (en) * | 2010-03-18 | 2010-11-24 | 森松(江苏)海油工程装备有限公司 | Forward-reversal rotation double-shaft mixer |
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| CN203030213U (en) * | 2012-08-01 | 2013-07-03 | 新洲(武平)林化有限公司 | Pulse-type airflow mixing mechanical stirring shaft |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215793A (en) * | 2016-08-26 | 2016-12-14 | 国网河南省电力公司电力科学研究院 | A kind of ultrasound wave for natural esters insulating oil mixes vacuum stirring tank |
| CN106215793B (en) * | 2016-08-26 | 2019-01-18 | 国网河南省电力公司电力科学研究院 | A kind of ultrasonic wave mixing vacuum stirring tank for natural esters insulating oil |
| CN106430570A (en) * | 2016-11-21 | 2017-02-22 | 山东许中华环保科技有限公司 | Layered stirring circular perturbing anaerobic reactor |
| CN109939588A (en) * | 2017-12-21 | 2019-06-28 | 谢思松 | Mix and stir the U-shaped mixing apparatus of expanded perlite |
| CN108144498A (en) * | 2017-12-28 | 2018-06-12 | 天津广顺化学科技有限公司 | A kind of miscible tank of thermostatic type |
| CN112408750A (en) * | 2020-11-02 | 2021-02-26 | 扬州大学 | Double-cyclone slurry precipitation and concentration device and operation control method thereof |
| CN114682195A (en) * | 2020-12-31 | 2022-07-01 | 中国石油化工集团公司 | Pre-polycondensation reaction kettle and application thereof |
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| PB01 | Publication | ||
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Application publication date: 20150429 |