CN203508006U - Niobium steel/tantalum steel stirrer used in reaction kettle - Google Patents
Niobium steel/tantalum steel stirrer used in reaction kettle Download PDFInfo
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- CN203508006U CN203508006U CN201320530223.XU CN201320530223U CN203508006U CN 203508006 U CN203508006 U CN 203508006U CN 201320530223 U CN201320530223 U CN 201320530223U CN 203508006 U CN203508006 U CN 203508006U
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- blade
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- stirring shaft
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Abstract
The utility model provides a niobium steel/tantalum steel stirrer used in a reaction kettle. The stirrer comprises a stirring shaft and stirring blades, wherein the stirring blades are fixed on the stirring shaft in angles; the stirring blades are of two-sectional structures and consist of a blade I and a blade II; one end of the blade I is suspended; the other end of the blade I and the axis of the stirring shaft form an angle being 45 degrees and the other end of the blade I is fixedly and integrally connected with the stirring shaft; one end of the blade II is also suspended; the other end of the blade II is turned for 90 degrees relative to the blade I, forms an angle being 45 degrees together with the axis of the stirring shaft and is fixedly and integrally connected with the stirring shaft. The stirrer is applicable to stirring on strong acid or strong alkali liquid and is high in anti-corrosion capability as the stirring shaft and the stirring blades are made of niobium steel or tantalum steel, and the liquid in reaction can be sufficiently stirred with the combination of the upper and lower stirring blades, so that the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of niobium steel for reactor or tantalum steel mixer.
Background technology
Existing agitator, conventionally adopt common material to make, and be generally closed-in construction, while working with gate stirrer, subdivided gap, the still of agitator and reactor bottom is larger, makes the material stirring at the bottom of still abundant not, and this kind of agitator can only meet the stirring demand of general liquid in reactor, in the time need to stirring the larger liquid of the corrosivity such as strong acid or highly basic class, common agitator cannot satisfy the demands, and is therefore necessary to improve.
Utility model content
The technical problem that the utility model solves: a kind of niobium steel for reactor or tantalum steel mixer are provided, and its shaft and stirrer paddle all adopt niobium steel or tantalum steel to make, can stirred autoclave in the larger liquid of corrosivity such as strong acid or highly basic class.
The technical solution adopted in the utility model: niobium steel or tantalum steel mixer for reactor, there is shaft and stirrer paddle, described stirrer paddle is angle and is fixed on shaft, and shaft and stirrer paddle all adopt niobium steel or tantalum steel to make.
Wherein, described stirrer paddle is two-part structure, blade I and blade II, consists of, and described blade I one end is unsettled, and the blade I other end and shaft axial line are 45 ° and be connected to one with shaft; Described blade II one end is also unsettled, after 90 ° of the relative blade I of blade II other end upsets, is 45 ° and be connected to one with shaft with shaft axial line.
The utility model compared with prior art shaft and stirrer paddle all adopts niobium steel or tantalum steel to make, be applicable to the stirring of strong acid or highly basic liquid, resistance to corrosion is strong, and upper and lower stirrer paddle, in conjunction with making the liquid agitation in reactor more abundant, is increased work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing 1, a kind of embodiment of the present utility model is described.
Niobium steel or tantalum steel mixer for reactor, there is shaft 1 and stirrer paddle 21,22,23, described stirrer paddle 21,22,23 is angle and is fixed on shaft 1, and shaft 1 and stirrer paddle 2 all adopt niobium steel or tantalum steel to make, be applicable to the stirring of strong acid or highly basic liquid, resistance to corrosion is strong, concrete, described stirrer paddle 2 is two-part structure, by blade I 3 and blade II 4, formed, described blade I 3 one end are unsettled, and blade I 3 other ends and shaft 1 axial line are 45 ° and be connected to one with shaft 1, described blade II 4 one end are also unsettled, after 90 ° of the relative blade I of blade II 4 other end 3 upsets, be 45 ° and be connected to one with shaft 1 with shaft 1 axial line, on described shaft 1, be fixed with three groups of stirrer paddles 21, 22, 23, the spacing of stirrer paddle 21 and upper end stirrer paddle 23 in the middle of the spacing of middle stirrer paddle 21 and lower end stirrer paddle 22 is less than, and upper end stirrer paddle 23 be arranged in parallel with lower end stirrer paddle 22, but upper end stirrer paddle 23 is contrary with the installation direction of lower end stirrer paddle 22, thereby make upper end stirrer paddle 23 different from the force direction of middle stirrer paddle 21 and 22 pairs of liquid of lower end stirrer paddle, the liquid of the upper end stirrer paddle 23Ke Jiang the superiors Zhi Zhong lower floor of stirring, the liquid of middle lower floor is upwards stirred by middle stirrer paddle 21 and lower end stirrer paddle 22, make liquid agitation more abundant, improve the operating efficiency stirring.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (1)
1. for niobium steel or the tantalum steel mixer of reactor, there is shaft (1) and stirrer paddle (21,22,23), it is characterized in that: described stirrer paddle (21,22,23) is angle and is fixed on shaft (1); Described stirrer paddle (21,22,23) is two-part structure, by blade I (3) and blade II (4), formed, described blade I (3) one end is unsettled, and blade I (3) other end and shaft (1) axial line are 45 ° and be connected to one with shaft (1); Described blade II (4) one end is also unsettled, after 90 ° of the relative blade I of blade II (4) other end (3) upsets, is 45 ° and be connected to one with shaft (1) with shaft (1) axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530223.XU CN203508006U (en) | 2013-08-28 | 2013-08-28 | Niobium steel/tantalum steel stirrer used in reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530223.XU CN203508006U (en) | 2013-08-28 | 2013-08-28 | Niobium steel/tantalum steel stirrer used in reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508006U true CN203508006U (en) | 2014-04-02 |
Family
ID=50366991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530223.XU Expired - Fee Related CN203508006U (en) | 2013-08-28 | 2013-08-28 | Niobium steel/tantalum steel stirrer used in reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585756A (en) * | 2019-09-30 | 2019-12-20 | 广东闻扬环境科技有限公司 | Liquid container containing crystals and crystallization system |
-
2013
- 2013-08-28 CN CN201320530223.XU patent/CN203508006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585756A (en) * | 2019-09-30 | 2019-12-20 | 广东闻扬环境科技有限公司 | Liquid container containing crystals and crystallization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210828 |