CN105311992A - Spraying-type lead-carbon battery active-carbon mixing stirring device - Google Patents
Spraying-type lead-carbon battery active-carbon mixing stirring device Download PDFInfo
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- CN105311992A CN105311992A CN201510824782.5A CN201510824782A CN105311992A CN 105311992 A CN105311992 A CN 105311992A CN 201510824782 A CN201510824782 A CN 201510824782A CN 105311992 A CN105311992 A CN 105311992A
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Abstract
The invention discloses a spraying-type lead-carbon battery active-carbon mixing stirring device. The mixing stirring device comprises an inner cylinder, an outer cylinder, a stirring paddle, a cover plate and a cycling spraying system. The inner cylinder is arranged in the outer cylinder, and a plurality of holes are formed in the side wall of the inner cylinder; the cover plate is hinged to the outer cylinder; the cycling spraying system comprises a plurality of spraying heads arranged on the cover plate, a mixed liquid outlet formed in the bottom of the outer cylinder and a cycling liquid pump arranged outside; the cycling liquid pump is communicated with the spraying heads and the mixed liquid outlet through pipes to form circulation; the spraying heads are further connected with a methyl alcohol inlet pipe and a nitric acid inlet pipe; the stirring paddle is vertically arranged in the inner cylinder and driven by a motor to rotate. According to the spraying-type lead-carbon battery active-carbon mixing stirring device, dust flying of active carbon can be rapidly suppressed in a spraying mode; more importantly, under the effect of the stirring paddle, the dispersion rate of the active carbon in methyl alcohol and nitric acid is obviously increased, and local gathering of the active carbon is avoided; meanwhile, the mixing uniformity of materials is improved in a cycling-spraying mode.
Description
Technical field
The invention belongs to mixed stirring device, particularly relate to the solid-liquid mixed stirring device for active carbon powder and liquid modifying raw material.
Background technology
Lead-acid battery is as the power resources of new energy electric motor vehicle, the charge-discharge performance excellent because of it and long-life are subject to increasing application, at present, in lead-acid battery electrode plate, introduce activated carbon composition thus the characteristic of formation super capacitor, the performance of lead carbon battery can be improved greatly.But it is little that existing active carbon directly joins performance boost in pole plate, needs to carry out modification to it.And the modification of active carbon is often along with active carbon powder and liquid modifying raw material mix and blend, the ultramicrofine powder with very bigger serface of lightweight due to active carbon, in mixed process, easily swim in material liquid surface, and easily reunite, and also can form dust from flying when feeding intake, bring harmful effect to working environment.
Summary of the invention
Goal of the invention: for above-mentioned existing Problems existing and deficiency, the object of this invention is to provide a kind of fountain and brief talk battery-active charcoal mixed stirring device, can effectively prevent active carbon dust from flying upward, and the reunion that active carbon Homogeneous phase mixing in the aqueous solution avoids active carbon can be improved.
Technical scheme: for achieving the above object, the present invention is by the following technical solutions: a kind of fountain lead carbon battery active carbon mixed stirring device, comprise inner barrel, outer cylinder body, paddle, cover plate and circulated sprinkling system, described inner barrel is located in outer cylinder body, and the sidewall of inner barrel is provided with multiple hole; Described cover plate and outer cylinder body hinged; Described circulated sprinkling system comprises establishes on the cover board multiple shower nozzle, is located at mixture export bottom outer cylinder body, and be located at outside recycle liquid pump, described recycle liquid pump is communicated with formation circulation respectively at shower nozzle with mixture export by pipeline, and described shower nozzle is also connected with methyl alcohol inlet pipeline and nitric acid inlet pipeline; Described paddle to be vertically located in inner barrel and to be rotated by driven by motor.
As preferably, described shower nozzle is just to inner barrel.
As preferably, described methyl alcohol inlet pipeline and nitric acid inlet pipeline are equipped with by-pass valve control.
As preferably, on described inner barrel sidewall, the aperture of hole is 0.2 ~ 1cm.
As preferably, described motor is adjustable speed motor.
Beneficial effect: compared with prior art, the present invention is fed intake to active carbon powder by spray mode, can suppress the dust from flying of active carbon fast, the more important thing is under the effect of paddle, significantly improve active carbon at methyl alcohol and nitric acid dispersion rate, avoid the local of active carbon to reunite; Utilize the mode of circulated sprinkling to improve the mixture homogeneity of material simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, inner barrel 1, outer cylinder body 2, paddle 3, cover plate 4, shower nozzle 5, liquid pump 6, motor 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of fountain lead carbon battery charcoal mixed stirring device, comprises inner barrel, outer cylinder body, paddle, cover plate and circulated sprinkling system, described cover plate by hinge and outer cylinder body hinged.Described spray system comprises the multiple shower nozzles established on the cover board, is located at outside recycle liquid pump and tube connector.The top of outer cylinder body is provided with methanol inlet and nitric acid entrance, bottom is then provided with mixture export, mixture export passes through pipeline, be connected to form circulation with liquid pump shower nozzle successively, meanwhile, shower nozzle is also connected with methyl alcohol inlet pipeline and nitric acid inlet pipeline, and valve is set on methyl alcohol inlet pipeline and nitric acid inlet pipeline carries out controlling its break-make, described paddle is located in inner barrel, and the sidewall of inner barrel is provided with the hole of multiple about 0.5cm, and more down hole is more intensive.
When mixing, first in inner barrel, drop into reactive powder, meanwhile spray methyl alcohol and nitric acid by the mode of spray successively from shower nozzle, thus it is moistening to carry out sprinkling to the active carbon flown upward, improve solid-liquid dispersing level, start paddle simultaneously and accelerate solid-liquid mixing, under the influence of centrifugal force, the suspension of part mixing throws away from the hole of inner barrel sidewall, and mix inadequate active carbon and continue to spray with methyl alcohol and nitric acid to contact, until the input amount of methyl alcohol and nitric acid is finished and closes the valve of methanol pipeline and nitric acid pipeline, now open liquid pump and the mixed liquor of outer cylinder body is carried out circulated sprinkling, further active carbon is dispersed in methyl alcohol and nitric acid, and fully carry out modified-reaction, thus the hydrophily of active carbon can be improved, as lead carbon battery raw material for standby.In this mixed process, spray substantially increases solid-liquid contact area, improves active carbon dispersion effect in a liquid, simultaneously by the mode of centrifugation, solidliquid mixture is isolated from inner barrel, accelerates the dispersion of active carbon in methyl alcohol and nitric acid, avoid reuniting.Circulated sprinkling strengthens the completeness of modified-reaction.
Claims (5)
1. a fountain lead carbon battery active carbon mixed stirring device, is characterized in that: comprise inner barrel, outer cylinder body, paddle, cover plate and circulated sprinkling system, described inner barrel is located in outer cylinder body, and the sidewall of inner barrel is provided with multiple hole; Described cover plate and outer cylinder body hinged; Described circulated sprinkling system comprises establishes on the cover board multiple shower nozzle, is located at mixture export bottom outer cylinder body, and be located at outside recycle liquid pump, described recycle liquid pump is communicated with formation circulation respectively at shower nozzle with mixture export by pipeline, and described shower nozzle is also connected with methyl alcohol inlet pipeline and nitric acid inlet pipeline; Described paddle to be vertically located in inner barrel and to be rotated by driven by motor.
2. fountain lead carbon battery active carbon mixed stirring device according to claim 1, is characterized in that: described shower nozzle is just to inner barrel.
3. fountain lead carbon battery active carbon mixed stirring device according to claim 1, is characterized in that: described methyl alcohol inlet pipeline and nitric acid inlet pipeline are equipped with by-pass valve control.
4. fountain lead carbon battery active carbon mixed stirring device according to claim 1, is characterized in that: on described inner barrel sidewall, the aperture of hole is 0.2 ~ 1cm.
5. fountain lead carbon battery active carbon mixed stirring device according to claim 1, is characterized in that: described motor is adjustable speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824782.5A CN105311992A (en) | 2015-11-24 | 2015-11-24 | Spraying-type lead-carbon battery active-carbon mixing stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824782.5A CN105311992A (en) | 2015-11-24 | 2015-11-24 | Spraying-type lead-carbon battery active-carbon mixing stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105311992A true CN105311992A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824782.5A Pending CN105311992A (en) | 2015-11-24 | 2015-11-24 | Spraying-type lead-carbon battery active-carbon mixing stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774213A (en) * | 2016-08-30 | 2018-03-09 | 南通鸿志化工有限公司 | A kind of telescopic sodium borohydride agitating device |
| CN111509197A (en) * | 2019-01-31 | 2020-08-07 | 山东欧铂新材料有限公司 | Modified activated carbon composite material for negative electrode of lead-carbon battery, preparation method of modified activated carbon composite material and lead-carbon battery |
-
2015
- 2015-11-24 CN CN201510824782.5A patent/CN105311992A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774213A (en) * | 2016-08-30 | 2018-03-09 | 南通鸿志化工有限公司 | A kind of telescopic sodium borohydride agitating device |
| CN111509197A (en) * | 2019-01-31 | 2020-08-07 | 山东欧铂新材料有限公司 | Modified activated carbon composite material for negative electrode of lead-carbon battery, preparation method of modified activated carbon composite material and lead-carbon battery |
| CN111509197B (en) * | 2019-01-31 | 2021-11-19 | 山东欧铂新材料有限公司 | Modified activated carbon composite material for negative electrode of lead-carbon battery, preparation method of modified activated carbon composite material and lead-carbon battery |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |