CN204073998U - A kind of Novel paddle - Google Patents
A kind of Novel paddle Download PDFInfo
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- CN204073998U CN204073998U CN201420452586.0U CN201420452586U CN204073998U CN 204073998 U CN204073998 U CN 204073998U CN 201420452586 U CN201420452586 U CN 201420452586U CN 204073998 U CN204073998 U CN 204073998U
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- limb
- blade
- hanger
- bending
- wheel hub
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Abstract
The utility model discloses a kind of Novel paddle, comprise: wheel hub, hanger, blade and flank, described hanger is fixed on the end of wheel hub by securing member, described blade welds mutually with hanger, described flank support is between blade and hanger, and weld mutually with both, described blade is formed by steel plate bending, bending angle is 20 °, blade in the utility model is formed by certain angle bending by steel plate, manufacture simple and be convenient to install and use, hanger is fixed on wheel hub by securing member, installs and dismantles all more for convenience; The bending technique that blade is special, while reduction agitator energy consumption, can make the flow field of generation form very strong axis stream, can shorten incorporation time, realize efficient immixture, require lower power consumption 30%, greatly reduce cost in equal stirring.
Description
Technical field
The utility model relates to agitating device field, is specifically related to a kind of Novel paddle being applicable to low viscosity material system and being uniformly mixed.
Background technology
Mixing plant is often referred to as stirred tank (or tank diameter), and when mixing plant is used as reactor, be otherwise known as stirred-tank reactor, is sometimes called for short reactor.Mixing plant is widely used in the industrial circles such as oil, chemical industry, light industry, pharmacy, under the effect of agitator, can reach mixing of materials evenly, gas disperses in the liquid phase, optimizes the objects such as chemical reaction process, different material properties is also different to the requirement of type of stirrer with stirring object, and conventional stirrer paddle has paddle, turbine type, push type, frame etc.When mixing plant is used for the mixing of low viscosity system, this just needs propeller-blade can provide higher axial circulation flow under lower energy consumption, generally, technical staff can adopt traditional Ship Propeling formula agitator to meet this requirement, but because this kind of helical blade structure is comparatively complicated, therefore considerably increase the manufacture difficulty of blade.
Therefore, be necessary to provide a kind of blade solved the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of Novel paddle being applicable to low viscous mixing of materials, polymerization, reaction.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Novel paddle, comprise: wheel hub, hanger, blade and flank, described hanger is fixed on the end of wheel hub by securing member, described blade welds mutually with hanger, and described flank support between blade and hanger, and welds mutually with both, described blade is formed by steel plate bending, and bending angle is 20 °.
Preferably, in above-mentioned Novel paddle, described hanger is provided with the solder side welded mutually with blade, arranges between described solder side and the end face of wheel hub in 140 °.
Preferably, in above-mentioned Novel paddle, described blade comprises the first limb, the second limb, the 3rd limb, the 4th limb, the 5th limb, the 6th limb and the 7th limb that are connected successively, arrange in 165 ° between described second limb and the 3rd limb, arrange in 110 ° between described 3rd limb and the 4th limb, arrange in 115 ° between described 4th limb and the 5th limb, arrange in 100 ° between described 6th limb and the 7th limb, arrange in 75 ° between described 7th limb and the second limb.
Preferably, in above-mentioned Novel paddle, bending line is formed between the 3rd limb and the 7th limb, and the described 6th is 15 ° of settings between limb and bending line.
Preferably, in above-mentioned Novel paddle, the quantity of described hanger and blade is three.
Preferably, in above-mentioned Novel paddle, described securing member is bolt and nut.
The utility model beneficial effect is: the blade in the utility model is formed by certain angle bending by steel plate, and manufacture simple and be convenient to install and use, hanger is fixed on wheel hub by securing member, installs and dismantles all more for convenience; The bending technique that blade is special, while reduction agitator energy consumption, can make the flow field of generation form very strong axis stream, can shorten incorporation time, realize efficient immixture, require lower power consumption 30%, greatly reduce cost in equal stirring.
Accompanying drawing explanation
Fig. 1 is the structural representation of blade in the utility model;
Fig. 2 is the structural representation of hanger in the utility model;
Fig. 3 is the structural representation of the utility model Leaf.
In Fig. 1 to Fig. 3: 1, wheel hub, 2, hanger, 3, blade, 4, flank, 5, securing member, 6, the first limb, the 7, second limb, the 8, the 3rd limb, the 9, the 4th limb, the 10, the 5th limb, 11, the 6th limb, the 12, the 7th limb, 13, bending line, 14, solder side, 15, end face.
Detailed description of the invention
In order to understand the utility model further, below in conjunction with embodiment, the utility model preferred embodiment is described, but should be appreciated that these describe just for further illustrating feature and advantage of the present utility model, instead of the restriction to the utility model claim.
Refer to Fig. 1 to Fig. 3, a kind of Novel paddle, comprise: wheel hub 1, hanger 2, blade 3 and flank 4, described hanger 2 is fixed on the end of wheel hub 1 by securing member 5, described blade 3 welds mutually with hanger 2, described flank 4 is supported between blade 3 and hanger 2, and welds mutually with both, and the setting of described flank 4 adds the intensity of the connection between blade 3 and hanger 2.Described blade 3 is formed by steel plate bending, and bending angle α is 20 °.Described hanger 2 is provided with the solder side 14 welded mutually with blade 3, and the angle between described solder side 14 and the end face 15 of wheel hub 1 is θ, θ=140 °.Described blade 3 comprises the first limb 6 be connected successively, second limb 7, 3rd limb 8, 4th limb 9, 5th limb 10, 6th limb 11 and the 7th limb 12, angle between described second limb 7 and the 3rd limb 8 is β, β=165 °, angle between described 3rd limb 8 and the 4th limb 9 is γ, γ=110 °, angle between described 4th limb 9 and the 5th limb 10 is δ, δ=115 °, angle between described 6th limb 11 and the 7th limb 12 is ε, ε=100 °, angle between described 7th limb 12 and the second limb 7 is ζ, ζ=75 °.Bending line 13 is formed between the 3rd limb 8 and the 7th limb 12, and the angle between described 6th limb 11 and bending line 13 is η, η=15 °.In the present embodiment, described hanger 2 is preferably three with the quantity of blade 3.In the present embodiment, described securing member 5 is preferably bolt and nut, thus facilitates the installation and removal of hanger 2.
The utility model, by the fast rotational of blade, makes material between tank body Internal and external cycle become convection current quickly through blade-shaped, makes several different material rapid mixing reactions in tank body; In addition due to axial slope blade, therefore there is certain axial convection effects, the uniform sequential reaction of all throughout its mass of tank interior.
In sum, the blade in the utility model is formed by certain angle bending by steel plate, and manufacture simple and be convenient to install and use, hanger is fixed on wheel hub by securing member, installs and dismantles all more for convenience; The bending technique that blade is special, while reduction agitator energy consumption, can make the flow field of generation form very strong axis stream, can shorten incorporation time, realize efficient immixture, require lower power consumption 30%, greatly reduce cost in equal stirring.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a Novel paddle, comprise: wheel hub, hanger, blade and flank, it is characterized in that: described hanger is fixed on the end of wheel hub by securing member, described blade welds mutually with hanger, described flank support is between blade and hanger, and weld mutually with both, described blade is formed by steel plate bending, and bending angle is 20 °.
2. a kind of Novel paddle according to claim 1, is characterized in that: described hanger is provided with the solder side welded mutually with blade, arranges between described solder side and the end face of wheel hub in 140 °.
3. a kind of Novel paddle according to claim 1 and 2, it is characterized in that: described blade comprises the first limb, the second limb, the 3rd limb, the 4th limb, the 5th limb, the 6th limb and the 7th limb that are connected successively, arrange in 165 ° between described second limb and the 3rd limb, arrange in 110 ° between described 3rd limb and the 4th limb, arrange in 115 ° between described 4th limb and the 5th limb, arrange in 100 ° between described 6th limb and the 7th limb, arrange in 75 ° between described 7th limb and the second limb.
4. a kind of Novel paddle according to claim 3, is characterized in that: bending line is formed between the 3rd limb and the 7th limb, and the described 6th is 15 ° of settings between limb and bending line.
5. a kind of Novel paddle according to claim 1, is characterized in that: the quantity of described hanger and blade is three.
6. a kind of Novel paddle according to claim 1, is characterized in that: described securing member is bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452586.0U CN204073998U (en) | 2014-08-12 | 2014-08-12 | A kind of Novel paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452586.0U CN204073998U (en) | 2014-08-12 | 2014-08-12 | A kind of Novel paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073998U true CN204073998U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452586.0U Active CN204073998U (en) | 2014-08-12 | 2014-08-12 | A kind of Novel paddle |
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| Country | Link |
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| CN (1) | CN204073998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959067A (en) * | 2015-07-09 | 2015-10-07 | 江苏菲力环保工程有限公司 | Vertical hydrofoil paddle stirring device for water treatment |
| CN107008174A (en) * | 2017-05-31 | 2017-08-04 | 上海涵欧制药设备有限公司 | A kind of paddle blade structure of high efficient mixer |
-
2014
- 2014-08-12 CN CN201420452586.0U patent/CN204073998U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959067A (en) * | 2015-07-09 | 2015-10-07 | 江苏菲力环保工程有限公司 | Vertical hydrofoil paddle stirring device for water treatment |
| CN107008174A (en) * | 2017-05-31 | 2017-08-04 | 上海涵欧制药设备有限公司 | A kind of paddle blade structure of high efficient mixer |
| CN107008174B (en) * | 2017-05-31 | 2023-01-31 | 上海涵欧制药设备有限公司 | Paddle structure of efficient mixer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |