CN204848400U - During double -deck vane type is sour and stirring rake - Google Patents
During double -deck vane type is sour and stirring rake Download PDFInfo
- Publication number
- CN204848400U CN204848400U CN201520471530.4U CN201520471530U CN204848400U CN 204848400 U CN204848400 U CN 204848400U CN 201520471530 U CN201520471530 U CN 201520471530U CN 204848400 U CN204848400 U CN 204848400U
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- turbine
- stirring
- leaf disc
- stirring shaft
- curved leaf
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Abstract
The utility model discloses a during double -deck vane type is sour and stirring rake, including the stirring pivot, stirring pivot upper end is provided with mounting flange, the lower extreme of stirring pivot is provided with the impulse type turbine, still be provided with in the stirring pivot and be located the curved leaf disc turbine of impulse type turbine top, curved leaf disc turbine includes the arc camber blades and is located the connection ring of the upper and lower both sides of arc camber blades, curved leaf disc turbine middle part is provided with the confession the axle center through -hole that the stirring pivot was passed, be provided with flange in the stirring pivot, flange with it is fixed that the connection ring passes through bolted connection. A during double -deck vane type is sour and stirring rake, can stir fully and avoid the lime stone to sink at the end, make the lime stone cyclic motion that suspends in the acid waste water to evenly distributed each position in the acid waste water satisfies the in -service use requirement as far as possible.
Description
Technical field
The utility model relates in the acid of a kind of twi-tier blade formula and stirring rake, belongs to technical field.
Background technology
Usually containing a large amount of acidic substance in trade effluent, in order to reach environmental emission standard requirement, usually need to add in the trade effluent of oxytropism in a large amount of Wingdales and acid in trade effluent.In acid-base neutralisation operation process, need to use stirring rake to stir with accelerated reaction, acid-base neutralisation stirring rake of the prior art is comparatively conventional versatility stirring rake, can not meet the particular requirement of acid-base neutralisation well.Chinese patent literature CN102274700A discloses a kind of for the Assembled two-layer stirring rake in the reactor of acid system, its technical issues that need to address are, not only acid corrosion-resistant but also can shearing force be increased, improve the degree of mixing of reactant, prevent product from reuniting, its structure mainly comprises stir shaft, hub, wheel disc and blade, described stirring rake comprises and being distributed in, lower two-layer blade, the blade on upper strata is down-push type water screw, the blade of lower floor is the oblique leaf disc turbine impeller of down-push type, the integrated disc portions of this oblique leaf disc turbine impeller is horizontally disposed with, circumference along disk is provided with equally distributed oblique leaf with certain angle, described oblique leaf and the angle of disk are 30 ° ~ 75 °.
Above-mentioned Assembled two-layer stirring rake mainly designs for organic acidity reaction system, application specific aim for inorganic acid alkali neutralization reaction is not strong, for inorganic acid alkali neutralization reaction, particularly in Wingdale and for acid waste water, its main technical issues that need to address stir fully to avoid Wingdale to sink to the bottom, Wingdale is suspended cyclic motion in acid waste water, and is evenly distributed on each position in acid waste water as much as possible.For above-mentioned technical problem, can not solve well for the Assembled two-layer stirring rake in the reactor of acid system disclosed in Chinese patent literature CN102274700A.
Summary of the invention
The utility model is just for the deficiency that prior art exists, there is provided in the acid of a kind of twi-tier blade formula and stirring rake, can stir fully avoids Wingdale to sink to the bottom, Wingdale is suspended cyclic motion in acid waste water, and each position be evenly distributed on as much as possible in acid waste water, meet actual operation requirements.
For solving the problem, technical solution adopted in the utility model is as follows:
In the acid of a kind of twi-tier blade formula and stirring rake, comprise: stirring shaft, described stirring shaft upper end is provided with mounting flange, the lower end of described stirring shaft is provided with pusher turbine, described stirring shaft is also provided with the curved leaf disc turbine be positioned at above described pusher turbine, described curved leaf disc turbine comprises arc-shaped bend blade and is positioned on described arc-shaped bend blade, the connection annulus of lower both sides, the axis through-hole passed for described stirring shaft is provided with in the middle part of described curved leaf disc turbine, described stirring shaft is provided with joint flange, described joint flange is bolted fixing with the described annulus that is connected.
As the improvement of technique scheme, described joint flange is positioned at above described curved leaf disc turbine.
As the improvement of technique scheme, the bottom of described pusher turbine is provided with reinforced pipe, and described reinforced pipe and described stirring shaft coaxially arrange and be welded on the blade bottom of described pusher turbine.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
In a kind of twi-tier blade formula described in the utility model acid and stirring rake, can stir fully avoids Wingdale to sink to the bottom, Wingdale is suspended cyclic motion in acid waste water, and is evenly distributed on each position in acid waste water as much as possible, meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is in a kind of twi-tier blade formula described in the utility model acid and stirring rake structural representation;
Fig. 2 is the cross section structure schematic diagram at A-A place in Fig. 1;
Fig. 3 is the cross section structure schematic diagram at B-B place in Fig. 1.
Embodiment
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1 to Figure 3, in a kind of twi-tier blade formula described in the utility model acid and stirring rake structural representation.In a kind of twi-tier blade formula described in the utility model acid and stirring rake, comprise: stirring shaft 1, described stirring shaft 1 upper end is provided with mounting flange 2, the lower end of described stirring shaft 1 is provided with pusher turbine 3, described stirring shaft 1 is also provided with the curved leaf disc turbine 4 be positioned at above described pusher turbine 3, described curved leaf disc turbine 4 comprises arc-shaped bend blade 41 and is positioned on described arc-shaped bend blade 41, the connection annulus 42 of lower both sides, the axis through-hole 43 passed for described stirring shaft 1 is provided with in the middle part of described curved leaf disc turbine 4, described stirring shaft 1 is provided with joint flange 11, described joint flange 11 is bolted fixing with the described annulus 42 that is connected.Particularly, described joint flange 11 is positioned at above described curved leaf disc turbine 4.Preferably, the bottom of described pusher turbine 3 is provided with reinforced pipe 5, and described reinforced pipe 5 and described stirring shaft 1 be coaxial to be arranged and is welded on the blade bottom of described pusher turbine 3.
By described mounting flange 2, described stirring shaft 1 is installed in motor-driven rotatable shaft, then by mixing liquid rotary motion that described curved leaf disc turbine 4 makes needs neutralize, be beneficial to fully mixing of solid basic material and liquid acidic material, described pusher turbine 3 is driven to rotate by described stirring shaft 1 again, form downward promotion fluid power or lifting fluid power upwards, thus prevent the alkaline matter of solid from sinking to the bottom, the mixing liquid that described reinforced pipe 5 can make needs neutralize is set and forms upper and lower cyclic motion stream, thus mix soda acid further and prevent from sinking to the bottom.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (3)
1. in twi-tier blade formula acid and stirring rake, it is characterized in that, comprise: stirring shaft (1), described stirring shaft (1) upper end is provided with mounting flange (2), the lower end of described stirring shaft (1) is provided with pusher turbine (3), described stirring shaft (1) is also provided with the curved leaf disc turbine (4) being positioned at described pusher turbine (3) top, described curved leaf disc turbine (4) comprises arc-shaped bend blade (41) and is positioned on described arc-shaped bend blade (41), the connection annulus (42) of lower both sides, described curved leaf disc turbine (4) middle part is provided with the axis through-hole (43) passed for described stirring shaft (1), described stirring shaft (1) is provided with joint flange (11), described joint flange (11) is bolted fixing with the described annulus (42) that is connected.
2. in a kind of twi-tier blade formula as claimed in claim 1 acid and stirring rake, it is characterized in that, described joint flange (11) is positioned at described curved leaf disc turbine (4) top.
3. in a kind of twi-tier blade formula as claimed in claim 1 acid and stirring rake, it is characterized in that, the bottom of described pusher turbine (3) is provided with reinforced pipe (5), and described reinforced pipe (5) and described stirring shaft (1) be coaxial to be arranged and is welded on the blade bottom of described pusher turbine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471530.4U CN204848400U (en) | 2015-07-03 | 2015-07-03 | During double -deck vane type is sour and stirring rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471530.4U CN204848400U (en) | 2015-07-03 | 2015-07-03 | During double -deck vane type is sour and stirring rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848400U true CN204848400U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471530.4U Expired - Fee Related CN204848400U (en) | 2015-07-03 | 2015-07-03 | During double -deck vane type is sour and stirring rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107430A (en) * | 2018-09-18 | 2019-01-01 | 邵阳金拓科技开发有限公司 | A kind of Novel beater |
| CN113415379A (en) * | 2021-04-13 | 2021-09-21 | 上海外高桥造船有限公司 | Usable washing tower external drainage diverging device on boats and ships |
-
2015
- 2015-07-03 CN CN201520471530.4U patent/CN204848400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107430A (en) * | 2018-09-18 | 2019-01-01 | 邵阳金拓科技开发有限公司 | A kind of Novel beater |
| CN113415379A (en) * | 2021-04-13 | 2021-09-21 | 上海外高桥造船有限公司 | Usable washing tower external drainage diverging device on boats and ships |
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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: 20151209 Termination date: 20170703 |