CN104043369B - A kind of sewage disposal diving mixer system - Google Patents
A kind of sewage disposal diving mixer system Download PDFInfo
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- CN104043369B CN104043369B CN201410284950.1A CN201410284950A CN104043369B CN 104043369 B CN104043369 B CN 104043369B CN 201410284950 A CN201410284950 A CN 201410284950A CN 104043369 B CN104043369 B CN 104043369B
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Abstract
The present invention relates to a kind of sewage disposal diving mixer system, comprise the first diving mixer and the second diving mixer, described first diving mixer is parallel with the turning cylinder axis of described second diving mixer and the baseplane, pond of cesspool, the bottom of described second diving mixer is provided with installing plate, the 3rd diving mixer described installing plate is equipped with, the turning cylinder axis of described 3rd diving mixer and the turning cylinder axis of described second diving mixer are arranged at an angle, by setting up the 3rd diving mixer in the second diving mixer bottom, realize the abundant stirring to pool bottom sludge.The present invention can realize the special stirring to cesspool base sludge, and three diving mixers cooperatively interact simultaneously, can improve the comprehensive mixing effect to the mud in down-stream pond.
Description
Technical field
The present invention relates to a kind of sewage disposal mixer system, to be applicable in down-stream pond the occasion that sewage mixing effect requirement at the bottom of to pond is higher.
Background technology
Diving mixer, as a kind of important Sewage treatment mixer tool, is applicable to city and rural sewage treatment field, is widely used in the biochemical reaction tanks such as anaerobic pond, sedimentation basin and aeration tank.Diving mixer is stirred fluid in cesspool, be sunken at the bottom of pond for avoiding the activated sludge being rich in microorganism, make it be suspended in pond always, pond inner fluid must be made to be in motion, General Requirements pond fluid velocity inside is greater than 0.1m/s, and average speed remains on about 0.3m/s, its mixing effect is best.Under this state, microorganism and sewage fully react, and reach mix and blend effect.
At present, the diving mixer generally used both at home and abroad is single impeller mixer, and namely a submersible motor installs an impeller, the number of blade is generally three or two.Diving mixer is fixed on pool wall or by guide rod and installs near pool wall.This comes with some shortcomings, and is mainly manifested in some fluid in pond and is recycled, namely only have the liquid in diving mixer front to be recycled.If pond is comparatively large, then in pond, most of liquid can not be stirred, and in pond, solid matter will precipitate.At present, general solution is, change major diameter, high-power impeller diving mixer or in pond diverse location multiple diving mixer is installed, but not good to having precipitated many sludge blanket mixing effects at the bottom of pond.
Through retrieval, patent of declaring relevant at present has: the diving mixer of band cutting function, application number 201020295726.X; Glass fiber reinforced plastic diving thrust impeller of agitator, application number 200320126437.7.These patents, mainly through improving existing blade material, increasing impeller accessory and improving mixer performance.In addition, for blender and the method application number 20078009211.X of the liquid in mixing pit basin, a kind of Sewage treatment mixer; Application number: ZL201220277048.3; ZL201220286274.8; ZL201220285965.6, when these four patents mainly stir larger pond, some mixers transformation taked and the New Measure of method, but be all confined to, in the process of two submersible agitating impellers and method, also not solve the technical problem how to stir the sludge blanket precipitated at the bottom of pond.
Summary of the invention
Target of the present invention eliminates the above-mentioned defect of the known diving mixer of prior art, provides the diving mixer system that a kind of sludge blanket that can realize having precipitated at the bottom of to pond in down-stream pond stirs.
The technical scheme that the present invention takes is: a kind of sewage disposal diving mixer system, comprise the first diving mixer and the second diving mixer, described first diving mixer is parallel with the turning cylinder axis of described second diving mixer and the baseplane, pond of cesspool, the bottom of described second diving mixer is provided with installing plate, the 3rd diving mixer described installing plate is equipped with, the turning cylinder axis of described 3rd diving mixer and the turning cylinder axis of described second diving mixer are arranged at an angle, by setting up the 3rd diving mixer in the second diving mixer bottom, realize the abundant stirring to pool bottom sludge.
Further, angle between the turning cylinder axis of described 3rd diving mixer and the turning cylinder axis of described second diving mixer is 20 °-90 °, when the 3rd diving mixer at the bottom of pond apart from time closer, the turning cylinder axis of the turning cylinder axis of the 3rd diving mixer and described second diving mixer can be kept 20 ° of angles; When the 3rd diving mixer at the bottom of pond apart from time distant, the turning cylinder axis of the turning cylinder axis of the 3rd diving mixer and described second diving mixer can be kept 90 ° of angles, the like, this area staff can according to actual conditions, angle between the turning cylinder axis of unrestricted choice the 3rd diving mixer 3 and the turning cylinder axis of described second diving mixer, can realize comprehensive mixing effect to realize the 3rd diving mixer to the mud at the bottom of pond.
In such scheme, described first diving mixer and described second diving mixer are installed on described connector, described connector is fixed on guide rod, described connector can move up and down along described guide rod, like this by the position control between connector and guide rod, freely realize the position adjustment between the first diving mixer and described second diving mixer.
Further, described first diving mixer is identical with the height of described second diving mixer, the turning cylinder axis of described first diving mixer 1 and the turning cylinder axis of described second diving mixer are arranged at an angle, preferable range is ± 5 °, by the adjustment to the turning cylinder axis of the first diving mixer and the turning cylinder axis angle of described second diving mixer, during to realize wide to pond, different sewage pond, the sewage of cesspool surrounding can be driven as much as possible to stir.
In such scheme, also can adopt following scheme, described first diving mixer is positioned at the top of cesspool, and described second diving mixer is positioned at the middle part of cesspool, so just can ensure omnibearing stirring effect under the face, pond of cesspool, pond neutralization pond.
In such scheme, described first diving mixer, described second diving mixer and described 3rd diving mixer 3 all can adjust separately its rotating speed, do not affect respective rotational parameters mutually.
Beneficial effect of the present invention: the present invention is by increasing the 3rd diving mixer at the first diving mixer or the second submersible agitating motor spindle, realize the special stirring to cesspool base sludge, three diving mixers cooperatively interact simultaneously, can improve the comprehensive mixing effect to the mud in down-stream pond.
Accompanying drawing explanation
Fig. 1 is the front view of example one of the present invention.
Fig. 2 is the front view of example two of the present invention.
Fig. 3 is the top view of example two of the present invention.
Wherein, 1 first diving mixer, 2 second diving mixers, 3 the 3rd diving mixers, 4 guide rods, 5 connectors, 6 installing plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail.
Embodiment one
As Fig. 1 gives the embodiment of diving mixer system of the present invention, be applicable at the bottom of sewage pool more smooth, and the occasion that the pond of cesspool is deeply deep, mainly comprise the first diving mixer 1 and the second diving mixer 2, first diving mixer 1 and the second diving mixer 2 are arranged on connector 5, connector 5 is arranged on guide rod 4 simultaneously, can move up and down adjusting position along guide rod 4, can be fastening after adjusting position.Connector 5 is fixed on the pool wall of cesspool by guide rod 4, and guide rod 4 is perpendicular at the bottom of pond, and againsts pool wall installation, and the position of guide rod 4 is equal with the distance of both sides pool wall.Described first diving mixer 1 is parallel with the baseplane, pond of cesspool with the turning cylinder axis of described second diving mixer 2, and the angle between two turning cylinder axis is zero degree; Described first diving mixer 1 is positioned at the top of cesspool, and described second diving mixer 2 is positioned at the middle part of cesspool, realizes stirring the top, pond of darker cesspool and the sludge suspension thing at middle part.The bottom of the second diving mixer 2 is provided with installing plate 6, the 3rd diving mixer 3 described installing plate 6 is equipped with, due to deep at the bottom of the pond of cesspool, can place vertical with the baseplane, pond of cesspool for the turning cylinder axis of described 3rd diving mixer 3 (namely placing in 90 ° of angles), can be sufficiently stirred with the sewage in pond at the bottom of such pond, form circulation of fluid, can guarantee that the solid matter be included in this liquid suspends.This embodiment system can be applicable to darker cesspool, and in pond, magazine grain density is comparatively large, and heavier mass, is easy to.Described first diving mixer 1, described second diving mixer 2 and described 3rd diving mixer 3 all can adjust separately its rotating speed.The rotation direction of three mixers can in the same way also can not be in the same way.
In above-described embodiment, if the distance of the position of guide rod 4 and both sides pool wall is not etc., then pond inner volume is divided into two volumes differed in size by guide rod 4, now, for the first diving mixer 1 and the second diving mixer 2, need one side pool wall skew of being dived by two diving mixers to distant, described first diving mixer 1 and described second diving mixer 2 all can offset, generally that the pool wall that the turning cylinder axis of two diving mixers and guide rod 4 against is become 45-60 degree, but consider the stability of system, between first diving mixer 1 and the second diving mixer 2, the angular range of turning cylinder axis is ± 5 °.
Embodiment two
As shown in Figure 2, give the another one embodiment of diving mixer system of the present invention, be applicable at the bottom of sewage pool more smooth, and the width of cesspool is wider, occasion not too dark at the bottom of pond.Mainly comprise the first diving mixer 1 and the second diving mixer 2, described first diving mixer 1 is parallel with the baseplane, pond of cesspool with the turning cylinder axis of described second diving mixer 2, described first diving mixer 1 is identical with the height of described second diving mixer 2, realize stirring mud mixing water in the pond in relative broad range in cesspool, first diving mixer 1 and the second diving mixer 2 are arranged on connector 5, connector 5 is arranged on guide rod 4 simultaneously, adjusting position can be moved up and down along guide rod 4, can be fastening after adjusting position.Connector 5 is fixed on the pool wall of cesspool by guide rod 4, and guide rod 4 is perpendicular at the bottom of pond, and againsts pool wall installation, and the position of guide rod 4 is equal with the distance of both sides pool wall.Angle between two turning cylinder axis of described first diving mixer 1 and described second diving mixer 2 is zero degree; The bottom of the second diving mixer 2 is provided with installing plate 6, the 3rd diving mixer 3 described installing plate 6 is equipped with, due to more shallow at the bottom of the pond of cesspool, can place vertical with the baseplane, pond of cesspool for the turning cylinder axis of described 3rd diving mixer 3 in 20 ° of angles, can be sufficiently stirred with the sewage in pond at the bottom of such pond, form circulation of fluid, can guarantee that the solid matter be included in this liquid suspends.Described first diving mixer 1, described second diving mixer 2 and described 3rd diving mixer 3 all can adjust separately its rotating speed.The rotation direction of three mixers can in the same way also can not be in the same way.
The present invention is not limited to the embodiment provided in described above and diagram.Thus this system can be revised in every way in the scope of appended claim.Intrasystem three diving mixers of diving mixer of the present invention all have oneself independently power part, can rotate, also can adjust rotating speed as required according to the rotating speed of oneself; The equal adjustable setting height(from bottom) of 3 diving mixers in system; Meanwhile, three diving mixer setting angles can suitably adjust as required in diving mixer system.
Claims (7)
1. a sewage disposal diving mixer system, it is characterized in that, comprise the first diving mixer (1) and the second diving mixer (2), described first diving mixer (1) is parallel with the baseplane, pond of cesspool with the turning cylinder axis of described second diving mixer (2), the bottom of described second diving mixer (2) is provided with installing plate (6), the 3rd diving mixer (3) described installing plate (6) is equipped with, the described turning cylinder axis of the 3rd diving mixer (3) and the turning cylinder axis of described second diving mixer (2) are arranged at an angle.
2. a kind of sewage disposal diving mixer system according to claim 1, it is characterized in that, the angle between the turning cylinder axis of described 3rd diving mixer (3) and the turning cylinder axis of described second diving mixer (2) is 20 °-90 °.
3. a kind of sewage disposal diving mixer system according to claim 1 and 2, it is characterized in that, described first diving mixer (1) and described second diving mixer (2) are installed on connector (5), described connector (5) is fixed on guide rod (4), and described connector (5) can move up and down along described guide rod (4).
4. a kind of sewage disposal diving mixer system according to claim 3, it is characterized in that, described first diving mixer (1) is positioned at the top of cesspool, and described second diving mixer (2) is positioned at the middle part of cesspool.
5. a kind of sewage disposal diving mixer system according to claim 4, is characterized in that, the angular range of the turning cylinder axis of described first diving mixer (1) and the turning cylinder axis of described second diving mixer (2) is ± 5 °.
6. a kind of sewage disposal diving mixer system according to claim 3, is characterized in that, described first diving mixer (1) is identical with the height of described second diving mixer (2).
7. any one sewage disposal diving mixer system according to claim 1 or 2 or 4 or 5 or 6, it is characterized in that, described first diving mixer (1), described second diving mixer (2) and described 3rd diving mixer (3) all can adjust separately its rotating speed.
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| CN201410284950.1A CN104043369B (en) | 2014-06-24 | 2014-06-24 | A kind of sewage disposal diving mixer system |
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| CN201410284950.1A CN104043369B (en) | 2014-06-24 | 2014-06-24 | A kind of sewage disposal diving mixer system |
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| CN104043369A CN104043369A (en) | 2014-09-17 |
| CN104043369B true CN104043369B (en) | 2015-12-30 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105044382B (en) * | 2015-03-19 | 2018-06-01 | 江苏大学 | A kind of testboard and method for measuring submersible agitator entirety flow velocity |
| CN105865817B (en) * | 2016-05-03 | 2018-05-18 | 扬州大学 | Submersible agitator experimental provision |
| CN106823934A (en) * | 2016-12-28 | 2017-06-13 | 浙江长城搅拌设备股份有限公司 | The centrifugal diving mixer of self adaptation |
| CN109399774A (en) * | 2018-12-05 | 2019-03-01 | 秦皇岛莱特流体设备制造有限公司 | A kind of industrial wastewater adjusts reaction system and working method |
| CN113368751B (en) * | 2021-06-21 | 2022-11-18 | 江苏大学 | T-shaped submersible mixer |
| CN113797816A (en) * | 2021-09-27 | 2021-12-17 | 南京艾德森水务有限公司 | Submersible mixer for sewage treatment |
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| CN102491609A (en) * | 2011-12-09 | 2012-06-13 | 四方力欧畜牧科技股份有限公司 | Treatment system for livestock excrement |
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| CN203971844U (en) * | 2014-06-24 | 2014-12-03 | 江苏大学 | A kind of sewage disposal diving mixer system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000140887A (en) * | 1998-11-16 | 2000-05-23 | Miyaji Kaken:Kk | Method for purifying sewage and device therefor |
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| CN102491609A (en) * | 2011-12-09 | 2012-06-13 | 四方力欧畜牧科技股份有限公司 | Treatment system for livestock excrement |
| CN202778313U (en) * | 2012-06-13 | 2013-03-13 | 江苏大学 | Sewage treatment stirring machine |
| CN102716686A (en) * | 2012-06-18 | 2012-10-10 | 江苏大学 | Sewage treatment mixer |
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