CN205007918U - Extraction tank agitator - Google Patents
Extraction tank agitator Download PDFInfo
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- CN205007918U CN205007918U CN201520562295.1U CN201520562295U CN205007918U CN 205007918 U CN205007918 U CN 205007918U CN 201520562295 U CN201520562295 U CN 201520562295U CN 205007918 U CN205007918 U CN 205007918U
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- shaft
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- wheel hub
- cubic
- extraction tank
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Abstract
The utility model discloses an extraction tank agitator, including (mixing) shaft (1), its characterized in that: (mixing) shaft (1) go up layering and be equipped with impeller (2), impeller (2) are including fixing cubic wheel hub (25) and paddle (21) on (mixing) shaft (1), paddle (21) are fixed on cubic wheel hub (25) through flange (23), the upstream face of paddle (21) be the streamline curved surface make this agitator can promote under the thrust condition on an equal basis the fluid move farther, the tail end of paddle (21) is equipped with beat and the improvement stirring stability of drum stationary flow ring (211) in order to reduce (mixing) shaft (1). The utility model discloses an extraction tank agitator is particularly suitable for the stirring of high solid content liquid -solid extraction groove in that the upset number of times of the rotation in -process material of (mixing) shaft is many, stirring operation in -process is steady, stirring effect good, and can the adjusting blade angle with to change spare part convenient, the event suits to use widely.
Description
Technical field
The utility model relates to stirring technique field, specifically a kind ofly stirs stability and high efficiency, to change parts convenient and can adjust the extraction tank agitator of blade angle.
Background technology
Along with industry constantly advances, user is more and more higher to agitator resistance to overturning, high efficiency, equipment part standardisation requirements, and current agitator can not meet the more and more higher requirement of user.
Mixing arm blunt form curved design, causes lifting rate low, often has to configure high power motor, and operation cost increases; Mixing arm poor stability, causes shaft to rock, and causes stirring spring bearing to break down in the course of time, allows the maintenance maintenance cost of user increase.General a set of agitator is only for a kind of technique, and versatility is not strong, and certain customers, because of need of production adjusting process, change production product category, just need again to buy a set of stirring, cause utilization rate of equipment and installations not high.Mixing arm non-standard de-sign, causes blade styles a lot, and make troubles to user's spare part stock, spare parts cost is higher.
Summary of the invention
The purpose of this utility model is for prior art Problems existing, provides a kind of and stirs stability and high efficiency, replacing parts facilitate and can adjust the extraction tank agitator of blade angle.
The purpose of this utility model solves by the following technical programs:
A kind of extraction tank agitator, comprise shaft, it is characterized in that: described shaft higher slice is provided with impeller, impeller comprises and is fixed on cubic wheel hub on shaft and blade, blade is fixed on cubic wheel hub by adpting flange, the upstream face of blade is that streamline curved surface makes this agitator can run farther by propelling fluid in equal thrust situation, and the tail end of described blade is provided with cylinder current stabilization ring to reduce the beat of shaft and to improve stirring stability.
Four radial end faces of described cubic wheel hub are respectively equipped with adpting flange, and adpting flange is fixedly installed on the radial end face of cubic wheel hub respectively by bolt, and blade is welded on blade reinforcement and blade reinforcement is welded on adpting flange.
On four groups of blades, blade reinforcement and adpting flange be fixedly installed on respectively by bolt and four radial end faces of cubic wheel hub form a complete impeller.
The profile of described cubic wheel hub is cuboid and its inside hollows out into cylindrical shape, by shaft through two ends welding after cubic wheel hub; Respectively there is one for the concave station of the flange that is located by connecting in the middle part of four radial end faces of described cubic wheel hub, be manufactured with N number of bolt hole as the concave station of positioning step is uniformly distributed in the form of a ring.
The boss matched with concave station is processed in one end that described adpting flange and cubic wheel hub fix, adpting flange can be connected with cubic wheel hub either end face, adpting flange is rotated can at least adjust blade angle 360 °/(N) of blade at every turn.
The upside of described cubic wheel hub adopts the welding of wheel hub reinforcement to be fixed on shaft further.
Described shaft top is provided with shaft flange and mixes the stability that shaft flange strengthens by shaft reinforcement and shaft being connected.
The oar face of described blade, blade reinforcement and adpting flange integral casting forming.
Described cubic wheel hub monoblock cast aft-loaded airfoil is shaping.
The utility model has the following advantages compared to existing technology:
The utility model is provided with impeller by layering from top to bottom on shaft, and the upstream face of blade on impeller is streamline curved surface makes this agitator can run farther by propelling fluid in equal thrust situation, the tail end of blade is provided with cylinder current stabilization ring to reduce the beat of shaft and to improve stirring stability simultaneously, makes this extraction tank agitator mixing effect under Same Efficieney better; And the integral precision casting of blade, blade reinforcement and adpting flange, the amount of unbalance of impeller is dropped to minimum, improves the stability stirred.
By the setting of N number of bolt in impeller of the present utility model, the blade angle of blade can be adjusted, and the angle of blade is turned down and can be alleviated agitator load, reduces energy consumption; The angle of blade tunes up and can increase stirring load, can adapt to more bad working environments, makes this structure without the need to wheel hub of reforming, and the adpting flange that only need rotate blade can reach the object of the blade angle of adjustment blade.
The utility model, by the design of cubic wheel hub and adpting flange, makes blade can dismounting and change separately, has assembly and disassembly convenient and reduce the advantage of production cost; Separately through the application of actual condition, in the shaft rotation process of this agitator the upset of material often, to stir in running steadily, mixing effect is good, be particularly suitable for high solids content liquid-solid extraction groove and stir, therefore suitablely to promote the use of.
Accompanying drawing explanation
Accompanying drawing 1 is extraction tank agitator structure schematic diagram of the present utility model;
Accompanying drawing 2 is the blade wheel structure schematic diagram of extraction tank agitator of the present utility model;
Accompanying drawing 3 is the P-P section enlarged diagram of the cubic wheel hub of extraction tank agitator of the present utility model.
Wherein: 1-shaft; 11-shaft flange; 12-shaft reinforcement; 2-impeller; 21-blade; 211-cylinder current stabilization ring; 22-blade reinforcement; 23-adpting flange; 24-bolt; 25-cubic wheel hub; 251-concave station.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As Figure 1-3: a kind of extraction tank agitator, comprises shaft 1, be provided with shaft flange 11 on shaft 1 top and mix the stability that shaft flange 11 strengthens by shaft reinforcement 12 and shaft 1 being connected, on shaft 1, layering is from top to bottom provided with impeller 2, and a nethermost impeller 2 is arranged on the bottom of shaft 1, impeller 2 comprises and is fixed on cubic wheel hub 25 on shaft 1 and blade 21, the profile of the cubic wheel hub 25 that monoblock cast aft-loaded airfoil is shaping is cuboid and its inside hollows out into cylindrical shape, by shaft 1 through two ends welding after cubic wheel hub 25, and the upside of cubic wheel hub 25 adopts wheel hub reinforcement 26 to weld to be fixed on further on shaft 1, one is respectively had for the concave station 251 of the flange 23 that is located by connecting in the middle part of four radial end faces of cubic wheel hub 25, N number of bolt hole is being manufactured with as the concave station 251 of positioning step is uniformly distributed in the form of a ring, the boss matched with concave station 251 is processed in one end that adpting flange 23 and cubic wheel hub 25 fix, adpting flange 23 can be connected with the arbitrary end face of cubic wheel hub 25, make adpting flange 23 rotate blade angle 360 °/(N) that at least can adjust blade 21 at every turn, four radial end faces of four directions wheel hub 25 are respectively equipped with adpting flange 23, adpting flange 23 is fixedly installed on the radial end face of cubic wheel hub 25 respectively by bolt 24, blade 21 is welded on blade reinforcement 22 and blade reinforcement 22 is welded on adpting flange 23, the oar face of blade 21, blade reinforcement 22 and adpting flange 23 integral casting forming, and four groups of blades 21, on blade reinforcement 22 and adpting flange 23 be fixedly installed on cubic wheel hub 25 respectively by bolt 24 four radial end faces on form a complete impeller 2.In said structure, the upstream face of blade 21 is that streamline curved surface makes this agitator can run farther by propelling fluid in equal thrust situation, and the tail end of blade 21 is provided with cylinder current stabilization ring 211 to reduce the beat of shaft 1 and to improve stirring stability.
As Figure 1-3, shaft 1 is fixed layer impeller 2, impeller 2 is connected by cubic wheel hub 25 with shaft 1, and impeller 2 is four-piece type impeller.Blade 21 is connected to cubic wheel hub 25 by adpting flange 23 bolt 24, N number of equally distributed screw hole is had in the wheel hub 25 of four directions, by being rotationally connected flange 23, blade angle 360 °/(N) of each minimum adjustable blade 21, the angle of blade 21 is turned down and can be alleviated agitator load and reduce energy consumption, and the angle of blade 21 tunes up to increase and stirs load and can adapt to more bad working environments.In order to meet instructions for use, the oar face of blade 21 is streamline curved surface according to stressed its upstream face of rear Curve Design of fluid, and in equal thrust situation, propelling fluid runs farther, and thus its efficiency is higher; The tail end of blade 21 is provided with cylinder current stabilization ring 211 to reduce the beat of shaft 1 and to improve stirring stability.The oar face of blade 21, blade reinforcement 22 and adpting flange 23 are integral casting forming, freely can match with cubic wheel hub 25, can reduce kind of getting ready the goods during user's procurement of replacement parts, reduction purchase cost.
The utility model is provided with impeller 2 by layering from top to bottom on shaft 1, and the upstream face of blade 21 on impeller 2 is streamline curved surface makes this agitator can run farther by propelling fluid in equal thrust situation, the tail end of blade 21 is provided with cylinder current stabilization ring 211 to reduce the beat of shaft 1 and to improve stirring stability simultaneously, makes this extraction tank agitator mixing effect under Same Efficieney better; And the integral precision casting of blade 21, blade reinforcement 22 and adpting flange 23, the amount of unbalance of impeller 2 is dropped to minimum, improves the stability stirred.And by the setting of N number of bolt 24 in impeller 2, make the blade angle of blade 21 to adjust, the angle of blade 21 is turned down and can be alleviated agitator load, reduce energy consumption; The angle of blade 21 tunes up and can increase stirring load, can adapt to more bad working environments, makes this structure without the need to wheel hub of reforming, and the adpting flange 23 that only need rotate blade 21 can reach the object of the blade angle of adjustment blade 21.Additionally by the design of cubic wheel hub and adpting flange, make blade 21 can dismounting and change separately, there is assembly and disassembly convenient and reduce the advantage of production cost; Separately through the application of actual condition, in shaft 1 rotation process of this agitator the upset of material often, to stir in running steadily, mixing effect is good, be particularly suitable for high solids content liquid-solid extraction groove and stir, therefore suitablely to promote the use of.
Above embodiment is only and technological thought of the present utility model is described, protection domain of the present utility model can not be limited with this, every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain; The technology that the utility model does not relate to all is realized by prior art.
Claims (9)
1. an extraction tank agitator, comprise shaft (1), it is characterized in that: described shaft (1) higher slice is provided with impeller (2), impeller (2) comprises and is fixed on cubic wheel hub (25) on shaft (1) and blade (21), blade (21) is fixed on cubic wheel hub (25) by adpting flange (23), the upstream face of blade (21) is that streamline curved surface makes this agitator can run farther by propelling fluid in equal thrust situation, the tail end of described blade (21) is provided with cylinder current stabilization ring (211) to reduce the beat of shaft (1) and to improve stirring stability.
2. extraction tank agitator according to claim 1, it is characterized in that: four radial end faces of described cubic wheel hub (25) are respectively equipped with adpting flange (23), adpting flange (23) is fixedly installed on the radial end face of cubic wheel hub (25) respectively by bolt (24), and blade (21) is welded on the upper and blade reinforcement (22) of blade reinforcement (22) and is welded on adpting flange (23).
3. extraction tank agitator according to claim 2, is characterized in that: the upper and adpting flange (23) of four groups of blades (21), blade reinforcement (22) is fixedly installed on respectively by bolt (24) impeller (2) that on four radial end faces of cubic wheel hub (25), formation one is complete.
4. extraction tank agitator according to claim 1 and 2, is characterized in that: the profile of described cubic wheel hub (25) is cuboid and its inside hollows out into cylindrical shape, by shaft (1) through cubic wheel hub (25) two ends welding afterwards; Respectively there is a concave station for the flange that is located by connecting (23) (251) in the middle part of four radial end faces of described cubic wheel hub (25), be manufactured with N number of bolt hole as the concave station (251) of positioning step is uniformly distributed in the form of a ring.
5. extraction tank agitator according to claim 4, it is characterized in that: the boss matched with concave station (251) is processed in one end that described adpting flange (23) and cubic wheel hub (25) fix, adpting flange (23) can be connected with cubic wheel hub (25) arbitrary end face, makes adpting flange (23) rotate blade angle 360 °/(N) that at least can adjust blade (21) at every turn.
6. extraction tank agitator according to claim 4, is characterized in that: the upside of described cubic wheel hub (25) adopts wheel hub reinforcement (26) welding to be fixed on further on shaft (1).
7. extraction tank agitator according to claim 1, is characterized in that: described shaft (1) top is provided with shaft flange (11) and mixes the stability that shaft flange (11) strengthens by shaft reinforcement (12) and shaft (1) being connected.
8. extraction tank agitator according to claim 2, is characterized in that: the oar face of described blade (21), blade reinforcement (22) and adpting flange (23) integral casting forming.
9. extraction tank agitator according to claim 4, is characterized in that: described cubic wheel hub (35) monoblock cast aft-loaded airfoil is shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562295.1U CN205007918U (en) | 2015-07-30 | 2015-07-30 | Extraction tank agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562295.1U CN205007918U (en) | 2015-07-30 | 2015-07-30 | Extraction tank agitator |
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| Publication Number | Publication Date |
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| CN205007918U true CN205007918U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520562295.1U Active CN205007918U (en) | 2015-07-30 | 2015-07-30 | Extraction tank agitator |
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| CN (1) | CN205007918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056826A (en) * | 2015-07-30 | 2015-11-18 | 江苏胜开尓工业技术有限公司 | Extraction tank stirrer |
-
2015
- 2015-07-30 CN CN201520562295.1U patent/CN205007918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056826A (en) * | 2015-07-30 | 2015-11-18 | 江苏胜开尓工业技术有限公司 | Extraction tank stirrer |
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