CN102872787A - Stirrer with stretch-in stirring vane arranged outside bottom of stirrer - Google Patents
Stirrer with stretch-in stirring vane arranged outside bottom of stirrer Download PDFInfo
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- CN102872787A CN102872787A CN2012103378272A CN201210337827A CN102872787A CN 102872787 A CN102872787 A CN 102872787A CN 2012103378272 A CN2012103378272 A CN 2012103378272A CN 201210337827 A CN201210337827 A CN 201210337827A CN 102872787 A CN102872787 A CN 102872787A
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- reaction vessel
- stirrer
- diversion column
- circular joint
- flow guide
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Abstract
The invention discloses a stirrer with inserted stretch-in stirring vane arranged outside the bottom of the stirrer, which overcomes the defects in the prior art that inadequate reaction and poor mixing uniformity are caused by directly feeding raw materials, and an equipment structure is complicated by filling air directly, and the production cost is high. The stirrer with the stretch-in stirring vane arranged outside the bottom of the stirrer comprises a cylindrical reaction vessel, a flow guide column positioned in the reaction vessel, a round joint arranged at the lower end of the flow guide column, and an outflow hole formed at the upper end of a surface wall of the reaction vessel, wherein an inner cavity communicated with the flow guide column is arranged in the round joint, an arc-shaped flow guide hole is formed in a surface wall of the round joint, a tapered nozzle is also arranged at the upper end of the flow guide column, the stirring vane is arranged at the bottom of the reaction vessel, and an air intake hole is formed at the upper end of the flow guide column. The stirrer is simple in structure, low in cost and convenient to realize and operate, and therefore suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of liquid mixing, treatment facility, specifically, is the agitator of a kind of bottom peripheral hardware penetration type paddle.
Background technology
Along with economic development, people's living standard improves, and is more and more higher to the water treatment requirement in the fields such as industrial extra-pure water preparation, wastewater treatment, drinking water and irrigation; Chlorine dioxide is as a kind of new and effective disinfectant, and the water treatment that is widely used in each field purifies, sterilization.The reaction unit of traditional chlorine dioxide, adopt and directly add the raw material generation, this mode shortcoming is that reaction speed is slow, mixture homogeneity is not high, based on this defective, people adopt and be filled with air in reaction vessels, mix, but this mode need by complicated equipment, therefore, just inevitably increased production cost.
Summary of the invention
The object of the invention is to overcome defects, provide a kind of simple in structure, with low cost, realize easily mixing stirring device.
To achieve these goals, the technical solution used in the present invention is as follows:
The agitator of bottom peripheral hardware penetration type paddle comprises columniform reaction vessel, is positioned at the diversion column of this reaction vessel, is arranged on the circular joint of diversion column lower end, and the flow-out hole that is arranged on reaction vessel table wall upper end; Has the inner chamber that is communicated with diversion column in described circular joint inside, and the table wall at circular joint is provided with arc guiding hole, also be provided with a conical nozzle in the upper end of described diversion column, also be provided with paddle at reaction container bottom, this paddle is connected in order to the power source that drives paddle work with outside, also offer a suction hole in the upper end of diversion column, this suction hole is right against flow-out hole.
Further, described diversion column is coaxial with circular joint.
Further, described circular joint and diversion column lower end close contact, and the bottom of circular joint is apart from reaction container bottom 2 to 5cm.
Further, described circular joint inner chamber radius is at least greater than diversion column bore 1cm.
In order better to realize the present invention, described arc guiding hole is arranged on the lower end of circular joint sidewall.
Compared with prior art, beneficial effect of the present invention is:
(1) the present invention is not only simple in structure, with low cost, and realization, easy to operate;
(2) the present invention is provided with the with it circular joint of close contact in the diversion column lower end, table wall at this circular joint is provided with then arc guiding hole, after liquid flows into circular joint from diversion column, again in arc guiding hole flows into reaction vessel, thereby liquid is tangentially flowed by the mobile circumference that changes into of vertical axial, and then promotion liquid rises in reaction vessel in a spiral manner, with the purpose that realizes stirring, this mode has not only been accelerated the intensity of two kinds or two or more liquid mix and blends, and accelerated chemical reaction between the liquid, shortened the time of chemical reaction;
(3) material therefor is common common material among the present invention, and its cost is very cheap, and based on simple structure, produces also very conveniently, for it promotes the use on a large scale, has established solid foundation;
(4) the present invention also is provided with a conical nozzle in the upper end of diversion column, this conical nozzle is up big and down small, behind the liquid flow nozzle, because its circulation is constant, the lower end of nozzle has then dwindled the flow cross of liquid, thereby accelerated the flow velocity of liquid, further guaranteed the speed of reaction;
(5) the present invention also is provided with paddle at reaction container bottom, and this paddle is connected in order to the power source that drives paddle work with outside, and paddle has been strengthened mixing and the mixing effect of liquid in the reaction vessel;
(6) the present invention also offers a suction hole in the upper end of diversion column, this suction hole is right against flow-out hole, after liquid flows out from diversion column, diversion column can form pseudo-no-man's-land, this moment air-breathing sky from the outside air amount again, and then the formation air negative pressure, promote liquid and accelerate to flow fast reaction speed.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
In the accompanying drawing, the title that Reference numeral is corresponding:
1-reaction vessel, 2-diversion column, 3-circular joint, 4-flow-out hole, 5-arc guiding hole, 6-conical nozzle, 7-paddle, 8-suction hole.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.Embodiments of the present invention include but not limited to following case.
Embodiment
As shown in Figure 1, 2, on the chlorine dioxide generator installing plate reactor is housed, the agitator of bottom peripheral hardware penetration type paddle then is installed in this reactor, it comprises columniform reaction vessel 1, be positioned at the diversion column 2 of this reaction vessel 1, be arranged on the circular joint 3 of diversion column 2 lower ends, and the flow-out hole 4 that is arranged on reaction vessel 1 table wall upper end; Have the inner chamber that is communicated with diversion column 2 in described circular joint 3 inside, and be provided with arc guiding hole 5 at the table wall of circular joint 3.
After liquid flows into circular joint 3 from diversion column 2, flow in the reaction vessel 1 through arc guiding hole 5 again, thereby liquid is tangentially flowed by the mobile circumference that changes into of vertical axial, and then promotion liquid rises in reaction vessel 1 in a spiral manner, with the purpose that realizes stirring, this mode has not only been accelerated the intensity of two kinds or two or more liquid mix and blends, and has accelerated the chemical reaction between the liquid, has shortened the time of chemical reaction.
In the present embodiment, also be provided with a conical nozzle 6 in the upper end of diversion column 2, this conical nozzle 6 is up big and down small, behind the liquid flow nozzle, because its circulation is constant, the lower end of nozzle has then dwindled the flow cross of liquid, thereby has accelerated the flow velocity of liquid, has further guaranteed the speed of reaction.
The present invention also offers a suction hole 8 in the upper end of diversion column 2, this suction hole 8 is right against flow-out hole 4, after liquid flows out from diversion column 2, diversion column can form pseudo-no-man's-land, this moment air-breathing sky from the outside air amount again, and then the formation air negative pressure, promote liquid and accelerate to flow fast reaction speed.
The present invention also is provided with paddle 7 in reaction vessel 1 bottom, and this paddle 7 is connected in order to the power source that drives paddle work with outside, and paddle has been strengthened mixing and the mixing effect of liquid in the reaction vessel.
In the present embodiment, described diversion column 2 is coaxial with circular joint 3.In order to prevent that liquid in the diversion column 2 is from being connected slit seepage, described circular joint 3 and diversion column 2 lower end close contacts between circular joint 3 and the diversion column 2; On the other hand, the bottom of circular joint 3 is apart from reaction vessel 1 bottom 2 to 5cm.
In order better to realize present embodiment, described circular joint 3 inner chamber radiuses are at least greater than diversion column 2 bore 1cm; Described arc guiding hole 5 is arranged on the lower end of circular joint 3 sidewalls.
According to above-described embodiment, just can realize well the present invention.
Claims (5)
1. the agitator of bottom peripheral hardware penetration type paddle, it is characterized in that: comprise columniform reaction vessel (1), be positioned at the diversion column (2) of this reaction vessel (1), be arranged on the circular joint (3) of diversion column (2) lower end, and the flow-out hole (4) that is arranged on reaction vessel (1) table wall upper end; Has the inner chamber that is communicated with diversion column (2) in described circular joint (3) inside, and the table wall at circular joint (3) is provided with arc guiding hole (5), also be provided with a conical nozzle (6) in the upper end of described diversion column (2), also be provided with paddle (7) in reaction vessel (1) bottom, this paddle (7) is connected in order to the power source that drives paddle (7) work with outside, also offer a suction hole (8) in the upper end of diversion column (2), this suction hole (8) is right against flow-out hole (4).
2. the agitator of bottom according to claim 1 peripheral hardware penetration type paddle, it is characterized in that: described diversion column (2) is coaxial with circular joint (3).
3. the agitator of bottom according to claim 2 peripheral hardware penetration type paddle is characterized in that: described circular joint (3) and diversion column (2) lower end close contact, and the bottom of circular joint (3) is apart from reaction vessel (1) bottom 2 to 5cm.
4. the agitator of bottom according to claim 3 peripheral hardware penetration type paddle, it is characterized in that: described circular joint (3) inner chamber radius is at least greater than diversion column (2) bore 1cm.
5. the agitator of bottom according to claim 4 peripheral hardware penetration type paddle, it is characterized in that: described arc guiding hole (5) is arranged on the lower end of circular joint (3) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103378272A CN102872787A (en) | 2012-09-13 | 2012-09-13 | Stirrer with stretch-in stirring vane arranged outside bottom of stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103378272A CN102872787A (en) | 2012-09-13 | 2012-09-13 | Stirrer with stretch-in stirring vane arranged outside bottom of stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102872787A true CN102872787A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103378272A Pending CN102872787A (en) | 2012-09-13 | 2012-09-13 | Stirrer with stretch-in stirring vane arranged outside bottom of stirrer |
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| CN (1) | CN102872787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969347A (en) * | 2020-07-23 | 2022-01-25 | 中冶长天国际工程有限责任公司 | Nozzle, blowing structure and control method of blowing structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249828A (en) * | 1977-09-13 | 1981-02-10 | Alsthom-Atlantique | Apparatus for maintaining solids in a suspension and a method of using it |
| CA1158232A (en) * | 1980-11-10 | 1983-12-06 | General Signal Corporation | Mixing systems having agitators for mixing gas with liquid |
| JPH034931A (en) * | 1989-06-02 | 1991-01-10 | Mitsubishi Heavy Ind Ltd | Apparatus for treating slurry solution |
| CN1915480A (en) * | 2004-08-18 | 2007-02-21 | 拜尔材料科学股份公司 | Stirring device and method for carrying out gas-liquid reaction |
| CN101444715A (en) * | 2008-11-27 | 2009-06-03 | 华东理工大学 | Self-suction mixing reactor |
| CN201482481U (en) * | 2009-09-03 | 2010-05-26 | 程豪 | Self-suction exhaust type stirring reactor |
| CN201832626U (en) * | 2010-10-15 | 2011-05-18 | 中国石油化工股份有限公司 | Self-priming gas-liquid reactor |
| CN202044919U (en) * | 2011-02-23 | 2011-11-23 | 安徽丰原化工装备有限公司 | Self-priming agitator |
| CN202376988U (en) * | 2011-12-26 | 2012-08-15 | 滨州泓瑞医药科技有限公司 | Self-priming hydrogenation reaction kettle |
| CN202829570U (en) * | 2012-09-13 | 2013-03-27 | 成都益友科技发展有限公司 | Blender with stretch-into-type blending vanes arranged outside bottom |
-
2012
- 2012-09-13 CN CN2012103378272A patent/CN102872787A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249828A (en) * | 1977-09-13 | 1981-02-10 | Alsthom-Atlantique | Apparatus for maintaining solids in a suspension and a method of using it |
| CA1158232A (en) * | 1980-11-10 | 1983-12-06 | General Signal Corporation | Mixing systems having agitators for mixing gas with liquid |
| JPH034931A (en) * | 1989-06-02 | 1991-01-10 | Mitsubishi Heavy Ind Ltd | Apparatus for treating slurry solution |
| CN1915480A (en) * | 2004-08-18 | 2007-02-21 | 拜尔材料科学股份公司 | Stirring device and method for carrying out gas-liquid reaction |
| CN101444715A (en) * | 2008-11-27 | 2009-06-03 | 华东理工大学 | Self-suction mixing reactor |
| CN201482481U (en) * | 2009-09-03 | 2010-05-26 | 程豪 | Self-suction exhaust type stirring reactor |
| CN201832626U (en) * | 2010-10-15 | 2011-05-18 | 中国石油化工股份有限公司 | Self-priming gas-liquid reactor |
| CN202044919U (en) * | 2011-02-23 | 2011-11-23 | 安徽丰原化工装备有限公司 | Self-priming agitator |
| CN202376988U (en) * | 2011-12-26 | 2012-08-15 | 滨州泓瑞医药科技有限公司 | Self-priming hydrogenation reaction kettle |
| CN202829570U (en) * | 2012-09-13 | 2013-03-27 | 成都益友科技发展有限公司 | Blender with stretch-into-type blending vanes arranged outside bottom |
Non-Patent Citations (1)
| Title |
|---|
| 陈志平等: "《搅拌与混合设备设计选用手册》", 31 May 2004, article "搅拌传动装置的典型组合形式", pages: 6-7 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969347A (en) * | 2020-07-23 | 2022-01-25 | 中冶长天国际工程有限责任公司 | Nozzle, blowing structure and control method of blowing structure |
| CN113969347B (en) * | 2020-07-23 | 2023-04-28 | 中冶长天国际工程有限责任公司 | Nozzle, blowing structure and control method of blowing structure |
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Application publication date: 20130116 |