CN203663725U - Automatic acid preparation device - Google Patents
Automatic acid preparation device Download PDFInfo
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- CN203663725U CN203663725U CN201320893080.9U CN201320893080U CN203663725U CN 203663725 U CN203663725 U CN 203663725U CN 201320893080 U CN201320893080 U CN 201320893080U CN 203663725 U CN203663725 U CN 203663725U
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Abstract
The utility model discloses an automatic acid preparation device which comprises an acid preparation tank, a liquid inlet pipe, a water inlet pipe, a circulating pump, a cooling pool, a density measuring mechanism, a temperature sensor and a control mechanism, wherein the acid preparation tank is used for mixing sulfuric acid and pure water; flow valves are respectively arranged on the pipe bodies of the acid inlet pipe and the water inlet pipe, and both the acid inlet pipe and the water inlet pipe are connected with the top of the acid preparation tank; the circulating pump is respectively connected with the bottom and the top of the acid preparation tank through the liquid inlet pipe and a liquid outlet pipe; the cooling pool is used for containing the liquid inlet pipe and cooling acid liquor inside the liquid inlet pipe; the density measuring mechanism is used for measuring the density of the acid liquor in the acid preparation tank and transmitting a density signal to the control mechanism; the temperature sensor is used for measuring the temperature of the acid liquor in the acid preparation tank and transmitting a temperature signal to the control mechanism; and the control mechanism is used for controlling the flow valve and the circulating pump to work according to the density signal and the temperature signal. The automatic acid preparation device has the benefits that the density of the acid liquor is tested through arranging the control mechanism to adjust the acid inlet quantity and the water inlet quantity, so that acid solution with high precision can be automatically prepared; and meanwhile, and the circulating pump and the cooling pool are arranged to circulate and cool a mixture, so that the mixing efficiency and the precision are effectively improved.
Description
Technical field
The utility model relates to battery and produces equipment, particularly relates to a kind of automatic acid supplier.
Background technology
Battery is to invent by Pulan is special for 1859, the history of existing more than 100 year so far.Lead-acid accumulator, after invention, has overwhelming superiority in electrochmical power source always.This is because it is cheap, raw material are easy to obtain, and has sufficient reliability in use, is applicable to heavy-current discharge and the advantage such as ambient temperature range widely.
The electrode of lead-acid accumulator is to be made up of plumbous and plumbous oxide, and electrolyte is sulphur aqueous acid, and commercially available acid is all generally concentrated acid solution, and the sulphur aqueous acid of lead-acid accumulator need to carry out could using after proportioning.
And complex acid pattern is to adopt artificial batching mostly in current industry, concrete grammar is according to the concentration of required acid solution, calculate the proportioning of concentrated acid and water, first in material-compound tank, add water, and then add slowly concentrated acid, and passing into water quench, repeated measurement, until concentration is suitable, then proceeds in sour pond for subsequent use by the acid preparing.There are a lot of shortcomings in this artificial complex acid: (1) complex acid precision is low; (2) processing safety is lower: when complex acid, there will be sulfuric acid to splash the person upper, and the acid mist producing when dilution exists certain harm to human body; (3) labour intensity is large: need artificial acid is chemically examined repeatedly.
In order to overcome the shortcoming of above artificial complex acid, there is researcher to propose a kind of complex acid equipment, publication number is that the patent documentation of CN202590652U discloses a kind of quantitative automatic acid preparing device, comprise computer flow control system, concentrated acid tank, water pot and complex acid pond, described concentrated acid tank is connected with complex acid pond by pipeline, on the pipeline between concentrated acid tank and complex acid pond, be also provided with the first pump, described water pot is connected with complex acid pond by pipeline, on the pipeline between water pot and complex acid pond, be also provided with the second pump, in complex acid pond, be also provided with condensate pipe and agitator, the bottom in complex acid pond by pipeline through valve, the 3rd pump is connected with sour pond, the first described pump is connected with computer flow control system with the second pump.The utility model can automatic mixing acid, without manually preparing burden and measuring sour concentration, has realized quantitative automatic complex acid, and handling safety and labour intensity are low.
Above-mentioned being equipped in complex acid process, according to the ratio of certain flow and concentrated acid and water, quantitatively from concentrated acid tank and water pot, pump concentrated acid respectively and water is configured to complex acid pond, but add water and the concentrated sulfuric acid according to predetermined ratio, due to the volatilization in change in concentration and the dilution of the concentrated sulfuric acid, the precision that can affect complex acid, causes solution concentration not meet predetermined value, makes the battery of manufacturing not reach the problems such as predetermined charge volume
Utility model content
The utility model provides a kind of automatic acid supplier, low to solve existing complex acid equipment complex acid precision, causes solution concentration not meet the problem of predetermined value.
A kind of automatic acid supplier, comprising: complex acid tank, mixes for sulfuric acid and pure water; Acid inlet tube and the water inlet pipe of flow valve are set on body, are all connected with complex acid tank top; Circulating pump, is connected respectively bottom and the top of complex acid tank with drain pipe by feed tube; Cooling bay, for accommodating described feed tube, the acid solution of cooled interior; Density measure mechanism, for measuring the density of acid solution in complex acid tank, and sends to controlling organization by density signal; Temperature sensor, for measuring the temperature of acid solution in complex acid tank, and sends to controlling organization by temperature signal; Controlling organization, according to density signal and temperature signal control flow valve and circulating pump work.
When work, first by predetermined ratio, acid solution and water are transported in complex acid tank by acid inlet tube and water inlet pipe, ON cycle pump circulates to acid solution simultaneously, stir, in whipping process, temperature sensor and density measurement mechanism temperature and the density to acid solution is tested, and test result is delivered to controlling organization, controlling organization by with the contrast of predetermined density and temperature: density is excessive or when too small, is carried out acid adding or is added water by adjust flux valve; Acid liquor temperature lower than predetermined temperature after, close circulating pump.
For the ease of acid solution is extracted out in complex acid tank, preferred, described complex acid pot bottom is taper, and feed tube connects the lowermost end of complex acid tank.
Because distributing large calorimetric in acid dilution process, in order to improve radiating effect, preferred, comprise and support the unsettled bracing frame of complex acid tank.
In order to increase film-cooled heat, preferred, described feed tube runs through cooling bay in level, and the part in cooling bay is snakelike layout.
Preferably, described water inlet pipe and acid inlet tube are located at the same side of complex acid tank, are located at relative both sides with drain pipe.
Preferably, described water inlet pipe, through complex acid tank top sidewall, extends to complex acid pot bottom straight down.
In order to prevent acid solution bumping in dilution, preferred, described complex acid tank inwall is provided with the cushioning fender that some ladders distribute, described cushioning fender be positioned at acid inlet tube outlet under.Acid solution, by cushioning fender multi-buffer, slowly enters the water surface, avoids occurring acid solution bumping.
In order conveniently to check the amount of acid solution in complex acid tank, the sidewall of described complex acid tank is provided with one section of transparent configuration, and this structure is provided with the scale of capacity.
The beneficial effects of the utility model:
Automatic acid supplier of the present utility model, by being set, controlling organization test acid solution density regulates acid intake amount and inflow, thereby can automatically enough configure high-precision acid solution, be provided with circulating pump and cooling bay simultaneously and circulate with cooling to mixing, effectively improve mixing efficiency and accuracy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the automatic acid supplier of the present embodiment comprises: complex acid tank 1, mixes for sulfuric acid and pure water; Acid inlet tube 2 and the water inlet pipe 3 of flow valve 21 and flow valve 31 are set on body, are all connected with complex acid tank 1 top; Circulating pump 4, is connected respectively bottom and the top of complex acid tank 1 with drain pipe 42 by feed tube 41; Cooling bay 5, for accommodating feed tube 41, the acid solution of cooled interior; Density measure mechanism 6, for measuring the density of complex acid tank 1 interior acid solution, and sends to controlling organization 8 by density signal; Temperature sensor 7, for measuring the temperature of complex acid tank 1 interior acid solution, and sends to controlling organization 8 by temperature signal; Controlling organization 8, works according to density signal and temperature signal control flow valve 21, flow valve 31 and circulating pump 4.
For the ease of acid solution is extracted out in complex acid tank, in the present embodiment, complex acid tank 1 bottom is taper, and feed tube 41 connects the lowermost end of complex acid tank 1.
Because distributing large calorimetric in acid dilution process, in order to improve radiating effect, in the present embodiment, comprise and support the unsettled bracing frame 9 of complex acid tank 1.
In order to increase film-cooled heat, in the present embodiment, feed tube 41 runs through cooling bay 5 in level, and the part in cooling bay 5 is snakelike layout.
In the present embodiment, water inlet pipe 3 and acid inlet tube 2 are located at the same side of complex acid tank, are located at relative both sides with drain pipe 42.
In the present embodiment, water inlet pipe 2, through complex acid tank 1 top sidewall, extends to complex acid tank 1 bottom straight down.
In order to prevent acid solution bumping in dilution, in the present embodiment, complex acid tank 1 inwall is provided with the cushioning fender 11 that some ladders distribute, cushioning fender 11 be positioned at that acid inlet tube 2 exports under.Acid solution, by cushioning fender multi-buffer, slowly enters the water surface, avoids occurring acid solution bumping.
When work, first by predetermined ratio, acid solution and water are transported in complex acid tank 1 by acid inlet tube 2 and water inlet pipe 3, ON cycle pump 4 circulates to acid solution simultaneously, stir, acid solution is undertaken cooling by cooling bay simultaneously, in cyclic process, temperature sensor 7 and density measurement mechanism 6 temperature and the density to acid solution is tested, and test result is delivered to controlling organization 8, controlling organization 8 by with the contrast of predetermined density and temperature: density is excessive or when too small, by adjust flux valve 21, flow valve 31 carries out acid adding or adds water, until arrive predetermined concentration range, acid liquor temperature lower than predetermined temperature after, close circulating pump 4.
In sum, the automatic acid supplier of the present embodiment, controlling organization 8 is set, regulate acid intake amount and inflow by test acid solution density, thereby can automatically enough configure high-precision acid solution, be provided with circulating pump 4 and cooling bay 5 simultaneously and circulate with cooling to mixing, effectively improve mixing efficiency and accuracy.
Claims (7)
1. an automatic acid supplier, is characterized in that, comprising:
Complex acid tank, mixes for sulfuric acid and pure water;
Acid inlet tube and the water inlet pipe of flow valve are set on body, are all connected with complex acid tank top;
Circulating pump, is connected respectively bottom and the top of complex acid tank with drain pipe by feed tube;
Cooling bay, for accommodating described feed tube, the acid solution of cooled interior;
Density measure mechanism, for measuring the density of acid solution in complex acid tank, and sends to controlling organization by density signal;
Temperature sensor, for measuring the temperature of acid solution in complex acid tank, and sends to controlling organization by temperature signal;
Controlling organization, according to density signal and temperature signal control flow valve and circulating pump work.
2. automatic acid supplier as claimed in claim 1, is characterized in that, described complex acid pot bottom is taper, and feed tube connects the lowermost end of complex acid tank.
3. automatic acid supplier as claimed in claim 1, is characterized in that, comprises and supports the unsettled bracing frame of complex acid tank.
4. automatic acid supplier as claimed in claim 1, is characterized in that, described feed tube runs through cooling bay in level, and the part in cooling bay is snakelike layout.
5. automatic acid supplier as claimed in claim 1, is characterized in that, described water inlet pipe and acid inlet tube are located at the same side of complex acid tank, is located at relative both sides with drain pipe.
6. automatic acid supplier as claimed in claim 5, is characterized in that, described water inlet pipe, through complex acid tank top sidewall, extends to complex acid pot bottom straight down.
7. automatic acid supplier as claimed in claim 6, is characterized in that, described complex acid tank inwall is provided with the cushioning fender that some ladders distribute, described cushioning fender be positioned at acid inlet tube outlet under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893080.9U CN203663725U (en) | 2013-12-31 | 2013-12-31 | Automatic acid preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893080.9U CN203663725U (en) | 2013-12-31 | 2013-12-31 | Automatic acid preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663725U true CN203663725U (en) | 2014-06-25 |
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ID=50960060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893080.9U Expired - Fee Related CN203663725U (en) | 2013-12-31 | 2013-12-31 | Automatic acid preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433039A (en) * | 2018-12-14 | 2019-03-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of coking industry sulfuric acid preparing process and equipment |
| CN110134163A (en) * | 2019-05-27 | 2019-08-16 | 贵州开磷集团矿肥有限责任公司 | A kind of automatic temp controller with acid tank |
| CN110170290A (en) * | 2019-06-28 | 2019-08-27 | 王永杰 | A kind of multi-joint chemosynthesis reaction device |
| CN110429238A (en) * | 2019-08-23 | 2019-11-08 | 洛阳理工学院 | A kind of battery acid liquid injection device |
| CN112387204A (en) * | 2020-12-09 | 2021-02-23 | 金川集团股份有限公司 | Automatic preparation device and control method for dilute sulfuric acid |
-
2013
- 2013-12-31 CN CN201320893080.9U patent/CN203663725U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433039A (en) * | 2018-12-14 | 2019-03-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of coking industry sulfuric acid preparing process and equipment |
| CN110134163A (en) * | 2019-05-27 | 2019-08-16 | 贵州开磷集团矿肥有限责任公司 | A kind of automatic temp controller with acid tank |
| CN110170290A (en) * | 2019-06-28 | 2019-08-27 | 王永杰 | A kind of multi-joint chemosynthesis reaction device |
| CN110429238A (en) * | 2019-08-23 | 2019-11-08 | 洛阳理工学院 | A kind of battery acid liquid injection device |
| CN112387204A (en) * | 2020-12-09 | 2021-02-23 | 金川集团股份有限公司 | Automatic preparation device and control method for dilute sulfuric acid |
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| 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 |
Granted publication date: 20140625 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |