CN103272549A - Temperature control device for cobaltosic oxide precipitation reaction kettle - Google Patents
Temperature control device for cobaltosic oxide precipitation reaction kettle Download PDFInfo
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- CN103272549A CN103272549A CN2013102230408A CN201310223040A CN103272549A CN 103272549 A CN103272549 A CN 103272549A CN 2013102230408 A CN2013102230408 A CN 2013102230408A CN 201310223040 A CN201310223040 A CN 201310223040A CN 103272549 A CN103272549 A CN 103272549A
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- reaction kettle
- temperature control
- precipitation reaction
- reactor
- oxide precipitation
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Abstract
The invention discloses a temperature control device for cobaktsonic oxide precipitation reaction kettle. The temperature control device comprises a reaction kettle and a hot water tank, wherein the reaction kettle is sleeved in a jacket; a stirrer is sleeved in the reaction kettle; the jacket is provided with a temperature sensor; the bottom of the hot water tank is connected with the jacket through a hot water inlet pipe and communicated with the reaction kettle; and the top of the hot water tank is connected with the jacket through a hot water outlet pipe and communicated with the reaction kettle. The temperature control device for the cobaltosic oxide precipitation reaction kettle is simple in structure and convenient for operation. By integrating a PID controller, the temperature control is more stable; and fluctuation is smaller. With the application of the PID controller, an automatic degree of the temperature control is higher and precision is more accurate.
Description
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Technical field
The present invention relates to the production equipment of spherical cobaltic-cobaltous oxide, be specifically related to a kind of attemperating unit of cobaltosic oxide precipitation reaction still.
Background technology
Spherical cobaltic-cobaltous oxide is mainly used in anode material of lithium battery, the important indicator of its properties of product is granularity, pattern, tap density, impurity content, therefore, temperature parameter in the control reactor building-up process, very crucial to the product index influence, in the actual production, the production temperature fluctuation is big, cause product quality to guarantee, be unfavorable for that product is in the competition in market.
Summary of the invention
The purpose of invention: in order to solve the deficiency that technology is arranged now, the invention provides a kind of attemperating unit of cobaltosic oxide precipitation reaction still.
Technical scheme: a kind of attemperating unit of cobaltosic oxide precipitation reaction still, comprise reactor and hot-water cylinder, described reactor is sleeved in the chuck, be set with mixer on the reactor, on the described chuck temperature sensor is installed, described hot-water cylinder bottom is connected with chuck by the hot water inlet pipe road, and connects reactor, the top is connected with chuck by hot water effluent's pipeline, and connects reactor.
As preferably, described hot water inlet pipe is equipped with heat-exchanger pump on the road.
As preferably, described hot-water cylinder is provided with overflow pipe, the moisturizing pipeline, jet chimney and water supply pipe, on the described jet chimney steam control valve is installed, the running water control valve is installed on the described water supply pipe, and described steam control valve is connected by the PID controller among the PLC with temperature sensor with the running water control valve.
Beneficial effect: the attemperating unit of a kind of cobaltosic oxide precipitation reaction still of the present invention, have simple in structure, convenience operation, by incorporating the PID controller, thereby make temperature control more steady, it is littler to fluctuate, the utilization of PID controller, make the automaticity of temperature control function higher, precision is more accurate.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiment:
As shown in Figure 1, a kind of attemperating unit of cobaltosic oxide precipitation reaction still, comprise reactor 1 and hot-water cylinder 5, aforesaid reaction vessel 1 is sleeved in the chuck 2, is set with mixer 3 on the reactor 1, and temperature sensor 4 is installed on the chuck 2, above-mentioned hot-water cylinder 5 bottoms are connected with chuck 2 by hot water inlet pipe road 7, and connect reactor 1, the top is connected with chuck 2 by hot water effluent's pipeline 8, and connects reactor 1; On the above-mentioned hot water inlet pipe road 7 heat-exchanger pump 6 is installed; Above-mentioned hot-water cylinder 5 is provided with overflow pipe 9, moisturizing pipeline 10, jet chimney 11 and water supply pipe 12, steam control valve 13 is installed on the jet chimney 11, running water control valve 14 is installed on the water supply pipe 12, and above-mentioned steam control valve 13 is connected by the PID controller among the PLC with temperature sensor 4 with running water control valve 14.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the attemperating unit of a cobaltosic oxide precipitation reaction still, comprise reactor (1) and hot-water cylinder (5), it is characterized in that: described reactor (1) is sleeved in the chuck (2), be set with mixer (3) on the reactor (1), temperature sensor (4) is installed on the described chuck (2), described hot-water cylinder (5) bottom is connected with chuck (2) by hot water inlet pipe road (7), and connection reactor (1), the top is connected with chuck (2) by hot water effluent's pipeline (8), and connects reactor (1).
2. the attemperating unit of a kind of cobaltosic oxide precipitation reaction still according to claim 1 is characterized in that: heat-exchanger pump (6) is installed on the described hot water inlet pipe road (7).
3. the attemperating unit of a kind of cobaltosic oxide precipitation reaction still according to claim 1, it is characterized in that: described hot-water cylinder (5) is provided with overflow pipe (9), moisturizing pipeline (10), jet chimney (11) and water supply pipe (12), steam control valve (13) is installed on the described jet chimney (11), running water control valve (14) is installed on the described water supply pipe (12), and described steam control valve (13) is connected by the PID controller among the PLC with temperature sensor (4) with running water control valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102230408A CN103272549A (en) | 2013-06-06 | 2013-06-06 | Temperature control device for cobaltosic oxide precipitation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102230408A CN103272549A (en) | 2013-06-06 | 2013-06-06 | Temperature control device for cobaltosic oxide precipitation reaction kettle |
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| CN103272549A true CN103272549A (en) | 2013-09-04 |
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| CN2013102230408A Pending CN103272549A (en) | 2013-06-06 | 2013-06-06 | Temperature control device for cobaltosic oxide precipitation reaction kettle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886231A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
| CN108649219A (en) * | 2018-05-14 | 2018-10-12 | 荆门市格林美新材料有限公司 | A kind of big grain size mixes the preparation method of aluminium cobaltosic oxide |
| CN112390297A (en) * | 2020-11-17 | 2021-02-23 | 格林美（江苏）钴业股份有限公司 | Preparation method of aluminum-doped cobaltosic oxide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988385U (en) * | 2011-01-24 | 2011-09-28 | 山东裕源集团有限公司 | Cooling device of sulphonation kettle |
-
2013
- 2013-06-06 CN CN2013102230408A patent/CN103272549A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988385U (en) * | 2011-01-24 | 2011-09-28 | 山东裕源集团有限公司 | Cooling device of sulphonation kettle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106886231A (en) * | 2015-12-15 | 2017-06-23 | 上海奥星制药技术装备有限公司 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
| CN108649219A (en) * | 2018-05-14 | 2018-10-12 | 荆门市格林美新材料有限公司 | A kind of big grain size mixes the preparation method of aluminium cobaltosic oxide |
| CN108649219B (en) * | 2018-05-14 | 2021-09-24 | 荆门市格林美新材料有限公司 | Preparation method of large-particle-size aluminum-doped cobaltosic oxide |
| CN112390297A (en) * | 2020-11-17 | 2021-02-23 | 格林美（江苏）钴业股份有限公司 | Preparation method of aluminum-doped cobaltosic oxide |
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Application publication date: 20130904 |