CN204637633U - A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate - Google Patents
A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate Download PDFInfo
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- CN204637633U CN204637633U CN201520238121.XU CN201520238121U CN204637633U CN 204637633 U CN204637633 U CN 204637633U CN 201520238121 U CN201520238121 U CN 201520238121U CN 204637633 U CN204637633 U CN 204637633U
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Abstract
The utility model relates to a kind of waste and old electrokinetic cell evaporated crystallization device, particularly relates to a kind of waste and old electrokinetic cell and extracts the energy-saving evaporated crystallization device of cobaltous sulfate.The technical problem solved is to provide a kind of waste and old electrokinetic cell and extracts the energy-saving evaporated crystallization device of cobaltous sulfate.Provide so a kind of waste and old electrokinetic cell and extract the energy-saving evaporated crystallization device of cobaltous sulfate, include crystallizing tank, electric boiling plate, water pump UTILIZATION OF VESIDUAL HEAT IN district, recycle district etc.; Above crystallizing tank, be provided with servomotor, servomotor is connected with paddle; Water pump is connected by outlet pipe with crystallizing tank, and water pump is connected by outlet pipe with UTILIZATION OF VESIDUAL HEAT IN district; UTILIZATION OF VESIDUAL HEAT IN district is connected by water inlet pipe with cooler I, and cooler I is connected by water inlet pipe with water tank; Blower fan is connected by air intake duct with crystallizing tank, air intake duct with recycle district and be connected.The waste and old electrokinetic cell of the one provided extracts the energy-saving evaporated crystallization device of cobaltous sulfate, achieves automation mechanized operation, reaches the object of economize energy.
Description
Technical field
The utility model relates to a kind of waste and old electrokinetic cell evaporated crystallization device, particularly relates to a kind of waste and old electrokinetic cell and extracts the energy-saving evaporated crystallization device of cobaltous sulfate.
Background technology
Electrokinetic cell is the power supply in powered tools source, the battery that many fingers are electric automobile, electric train, electric bicycle, golf cart provide power.Waste and old electrokinetic cell, used and discarded electrokinetic cell exactly.Containing cobaltous sulfate in waste and old electrokinetic cell.
Cobaltous sulfate, rose crystallization.Take on a red color after dehydration powder, and water-soluble and methyl alcohol, is slightly soluble in ethanol.For ceramic glaze and paint drier, also contain cobalt pigment and other cobalt product, also for catalyst, analytical reagent, feed addictive, tire sealant stick, lithopone additive etc. for plating, alkaline battery, production.
Crystallization refers to the process that solid solute is separated out from (mistake) saturated solution.The solute of separating out from solution is broadly divided into crystalline precipitate and amorphous sediment.Crystalline precipitate is easy to leach from solution.The particle of crystal larger and evenly time, entrainment mother liquor is few, is easy to washing; The too thin and uneven crystal of crystallization, often form thick paste thing, entrainment mother liquor is more, not only not easily washs and is even difficult to filter, sometimes also can through filter paper.
The cobaltous sulfate contained in the waste and old electrokinetic cell retrieved, can be extracted by the mode of evaporative crystallization.But existing extraction cobaltous sulfate evaporated crystallization device, not only there is no control system, automation mechanized operation cannot be realized, crystalline rate is low, and crystallization effect is poor, does not take effective conservation measures simultaneously, waste energy is serious, increase the cost of enterprise, cause huge burden to enterprise, be unfavorable for the benign development of enterprise.
Utility model content
(1) technical problem that will solve
The utility model is in order to overcome existing extraction cobaltous sulfate evaporated crystallization device, not only there is no control system, automation mechanized operation cannot be realized, crystalline rate is low, crystallization effect is poor, do not take effective conservation measures, the shortcoming that waste energy is serious, the technical problems to be solved in the utility model is to provide a kind of waste and old electrokinetic cell and extracts the energy-saving evaporated crystallization device of cobaltous sulfate simultaneously.
(2) technical scheme
In order to solve the problems of the technologies described above; the utility model provides so a kind of waste and old electrokinetic cell and extracts the energy-saving evaporated crystallization device of cobaltous sulfate, includes crystallizing tank, water tank, electric boiling plate, paddle, magnetic valve I, drain pipe, water pump, outlet pipe, UTILIZATION OF VESIDUAL HEAT IN district, water inlet pipe, cooler I, recycles district, cooler II, air intake duct, blower fan, pressure sensor, thermometer, servomotor, pressure gauge, pressure-regulating valve, magnetic valve II, gage probe, feed tube, liquid reserve tank, control system;
Have water tank at the outer layer covers of crystallizing tank, the inwall symmetrical expression of crystallizing tank is provided with electric boiling plate, and the inside of crystallizing tank is provided with paddle, above crystallizing tank, is provided with servomotor, servomotor is connected with paddle;
Be connected with drain pipe in the bottom of crystallizing tank, drain pipe is provided with magnetic valve I; Water pump, UTILIZATION OF VESIDUAL HEAT IN district, cooler I is respectively arranged with on the right side of water tank; Water pump is connected by outlet pipe with crystallizing tank, and water pump is connected by outlet pipe with UTILIZATION OF VESIDUAL HEAT IN district; UTILIZATION OF VESIDUAL HEAT IN district is connected by water inlet pipe with cooler I, and cooler I is connected by water inlet pipe with water tank;
The right side of crystallizing tank is provided with blower fan, blower fan is connected by air intake duct with crystallizing tank, and the right side of blower fan is provided with cooler II, and the right side of cooler II is provided with and recycles district, cooler II is arranged on air intake duct, air intake duct with recycle district and be connected;
Pressure sensor, thermometer, pressure gauge, pressure-regulating valve is respectively arranged with successively at the top right-to-left of crystallizing tank; The upper left side of crystallizing tank is provided with liquid reserve tank, and liquid reserve tank is connected by feed tube with crystallizing tank; Feed tube is respectively arranged with magnetic valve II and gage probe, and gage probe is arranged on the top of magnetic valve II;
Electric boiling plate, magnetic valve I, water pump, cooler I, cooler II, blower fan, pressure sensor, thermometer, servomotor, pressure gauge, pressure-regulating valve, magnetic valve II, gage probe are connected with control system all respectively.
Operation principle: when preparation, first puts into the solution containing cobaltous sulfate in liquid reserve tank.Restart control system, control system Controlling solenoid valve II is opened.The solution containing cobaltous sulfate be contained in liquid reserve tank is flowed in crystallizing tank by feed tube.Be arranged on the gage probe on feed tube, constantly the solution containing cobaltous sulfate flow through in feed tube measured, and metrical information is fed back to control system.Control system, according to the metrical information of feedback, controls the amount of the solution containing cobaltous sulfate entered in crystallizing tank.When gage probe metering reaches the number range of setting by the solution containing cobaltous sulfate in feed tube, control system is closed according to metrical information Controlling solenoid valve II.
Control system controls servomotor and carries out action.Servomotor drives the paddle be attached thereto to rotate, and paddle is provided with multiple hole, can improves mixing effect.With it simultaneously, control system also starts to control electric boiling plate and heats the solution containing cobaltous sulfate.After electric boiling plate carries out the heating regular hour to the solution containing cobaltous sulfate, under the stirring that paddle continues, the solution containing cobaltous sulfate is constantly evaporated, and cobaltous sulfate is separated out from containing the solution of cobaltous sulfate in the mode of crystallization.
In the process that cobaltous sulfate is separated out from containing the solution of cobaltous sulfate in the mode of crystallization, have high-temperature gas and generate, what the pressure gauge that crystallization tank deck is arranged can be real-time shows the pressure information in crystallizing tank, and information is passed to control system.In order to the pressure information recorded is more accurate, crystallization tank deck is also provided with pressure sensor, and pressure sensor detects the pressure in crystallizing tank continuously, and information is passed to control system.The pressure information that control system is fed back according to pressure gauge and pressure sensor, controlled pressure control valve carries out action.Pressure-regulating valve can adjust the pressure in crystallizing tank.The thermometer that crystallization tank deck is arranged can be real-time the Temperature displaying in crystallizing tank out, and information is passed to control system.Control system adjusts the height of the heating-up temperature of electric boiling plate according to thermometer feedack.
When carrying out evaporative crystallization to the solution containing cobaltous sulfate in crystallizing tank, the solution containing cobaltous sulfate is constantly evaporated.If be directly discharged in air, not only contaminated environment, and waste ERM.Control system controls blower fan and carries out action, and blower fan starts running, and is siphoned away by the gas generated in crystallizing tank by air intake duct.The gas generated in crystallizing tank is siphoned away by blower fan and is discharged in cooler II, cooler II starts running under control of the control system, and cooler II starts to carry out cooling to the high-temperature gas entered and becomes liquid, and is drained into and recycles district, recycling in order to proceeding, saving ERM.
When the cobaltous sulfate contained in the solution of cobaltous sulfate in crystallizing tank will all be separated out, control system first controls electric boiling plate and stops heating, utilizes the waste heat in crystallizing tank, under the stirring continued, complete whole precipitations of cobaltous sulfate, last control system controls servomotor again and stops action.
In order to accelerate the progress of work, the utility model adopts the mode of water-cooled, carries out supplement heat rejecter to crystallizing tank.Control system controls water pump and carries out action, and water pump starts running.Hot water by the hot water sucking-off in water tank by outlet pipe, and is delivered to UTILIZATION OF VESIDUAL HEAT IN district by outlet pipe and is utilized, such as heat supply in winter etc. by water pump, saves entreprise cost.The hot water utilized in UTILIZATION OF VESIDUAL HEAT IN district is sent in cooler I, and cooler I starts running under control of the control system, and the hot water that cooler I starts entering cools.Cooled hot water becomes cold water, is entered into again in water tank by water inlet pipe, carries out accelerating cooling to crystallizing tank.
After carrying out the cooling regular hour to crystallizing tank, the temperature of the cobaltous sulfate crystal of separating out in crystallizing tank reaches the number range of setting.Control system again Controlling solenoid valve I is opened, and the cobaltous sulfate crystal of separating out in crystallizing tank is discharged by drain pipe.After the cobaltous sulfate crystal of separating out in crystallizing tank is all discharged, control system again Controlling solenoid valve I is closed.Repeat last operation, until crystallization work completes.
(3) beneficial effect
The waste and old electrokinetic cell of one provided by the utility model extracts the energy-saving evaporated crystallization device of cobaltous sulfate, there is control system, achieve automation mechanized operation, pay close attention in real time without the need to artificial, decrease cost of labor, electric boiling plate is adopted to heat, can adjust accurately temperature and control, evaporative crystallization is effective, efficiency is high, also utilize water pump delivery to be utilized to UTILIZATION OF VESIDUAL HEAT IN district simultaneously, and adopt blower fan and cooler II to be reclaimed by the gas of evaporation, reuse, reach the object of economize energy, structure is simple, easy to use, be easy to maintenance and repair.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-crystallizing tank, 2-water tank, 3-electric boiling plate, 4-paddle, 5-magnetic valve I, 6-drain pipe, 7-water pump, 8-outlet pipe, 9-UTILIZATION OF VESIDUAL HEAT IN district, 10-water inlet pipe, 11-cooler I, 12-recycles district, 13-cooler II, 14-air intake duct, 15-blower fan, 16-pressure sensor, 17-thermometer, 18-servomotor, 19-pressure gauge, 20-pressure-regulating valve, 21-magnetic valve II, 22-gage probe, 23-feed tube, 24-liquid reserve tank, 25-control system.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate, as shown in Figure 1, include crystallizing tank 1, water tank 2, electric boiling plate 3, paddle 4, magnetic valve I 5, drain pipe 6, water pump 7, outlet pipe 8, UTILIZATION OF VESIDUAL HEAT IN district 9, water inlet pipe 10, cooler I 11, recycle district 12, cooler II 13, air intake duct 14, blower fan 15, pressure sensor 16, thermometer 17, servomotor 18, pressure gauge 19, pressure-regulating valve 20, magnetic valve II 21, gage probe 22, feed tube 23, liquid reserve tank 24, control system 25.
Have water tank 2 at the outer layer covers of crystallizing tank 1, the inwall symmetrical expression of crystallizing tank 1 is provided with electric boiling plate 3, the inside of crystallizing tank 1 is provided with paddle 4, be provided with servomotor 18 above crystallizing tank 1, servomotor 18 is connected with paddle 4.
Be connected with drain pipe 6 in the bottom of crystallizing tank 1, drain pipe 6 is provided with magnetic valve I 5; Water pump 7, UTILIZATION OF VESIDUAL HEAT IN district 9, cooler I 11 is respectively arranged with on the right side of water tank 2; Water pump 7 is connected by outlet pipe 8 with crystallizing tank 1, and water pump 7 is connected by outlet pipe 8 with UTILIZATION OF VESIDUAL HEAT IN district 9; UTILIZATION OF VESIDUAL HEAT IN district 9 is connected by water inlet pipe 10 with cooler I 11, and cooler I 11 is connected by water inlet pipe 10 with water tank 2.
The right side of crystallizing tank 1 is provided with blower fan 15, blower fan 15 is connected by air intake duct 14 with crystallizing tank 1, the right side of blower fan 15 is provided with cooler II 13, the right side of cooler II 13 is provided with and recycles district 12, cooler II 13 is arranged on air intake duct 14, air intake duct 14 with recycle district 12 and be connected.
Pressure sensor 16, thermometer 17, pressure gauge 19, pressure-regulating valve 20 is respectively arranged with successively at the top right-to-left of crystallizing tank 1; The upper left side of crystallizing tank 1 is provided with liquid reserve tank 24, and liquid reserve tank 24 is connected by feed tube 23 with crystallizing tank 1; Feed tube 23 is respectively arranged with magnetic valve II 21 and gage probe 22, and gage probe 22 is arranged on the top of magnetic valve II 21.
Electric boiling plate 3, magnetic valve I 5, water pump 7, cooler I 11, cooler II 13, blower fan 15, pressure sensor 16, thermometer 17, servomotor 18, pressure gauge 19, pressure-regulating valve 20, magnetic valve II 21, gage probe 22 are connected with control system 25 all respectively.
Operation principle: when preparation, first puts into the solution containing cobaltous sulfate in liquid reserve tank 24.Restart control system 25, control system 25 Controlling solenoid valve II 21 is opened.The solution containing cobaltous sulfate be contained in liquid reserve tank 24 is flowed in crystallizing tank 1 by feed tube 23.Be arranged on the gage probe 22 on feed tube 23, constantly the solution containing cobaltous sulfate flow through in feed tube 23 measured, and metrical information is fed back to control system 25.Control system 25, according to the metrical information of feedback, controls the amount of the solution containing cobaltous sulfate entered in crystallizing tank 1.When gage probe 22 measure by feed tube 23 reach the number range of setting containing the solution of cobaltous sulfate time, control system 25 is closed according to metrical information Controlling solenoid valve II 21.
Control system 25 controls servomotor 18 and carries out action.Servomotor 18 drives the paddle 4 be attached thereto to rotate, and paddle 4 is provided with multiple hole, can improves mixing effect.With it simultaneously, control system 25 also starts to control electric boiling plate 3 and heats the solution containing cobaltous sulfate.After electric boiling plate 3 carries out the heating regular hour to the solution containing cobaltous sulfate, under the stirring that paddle 4 continues, the solution containing cobaltous sulfate is constantly evaporated, and cobaltous sulfate is separated out from containing the solution of cobaltous sulfate in the mode of crystallization.
In the process that cobaltous sulfate is separated out from containing the solution of cobaltous sulfate in the mode of crystallization, have high-temperature gas to generate, the real-time pressure information in crystallizing tank 1 is shown of pressure gauge 19 meeting arranged on crystallizing tank 1 pushes up, and information is passed to control system 25.In order to the pressure information recorded is more accurate, on crystallizing tank 1 pushes up, be also provided with pressure sensor 16, pressure sensor 16 detects the pressure in crystallizing tank 1 continuously, and information is passed to control system 25.The pressure information that control system 25 is fed back according to pressure gauge 19 and pressure sensor 16, controlled pressure control valve 20 carries out action.Pressure-regulating valve 20 can adjust the pressure in crystallizing tank 1.The thermometer 17 arranged on crystallizing tank 1 pushes up can real-time the Temperature displaying in crystallizing tank 1 out, and information is passed to control system 25.Control system 25 adjusts the height of the heating-up temperature of electric boiling plate 3 according to thermometer 17 feedack.
When carrying out evaporative crystallization to the solution containing cobaltous sulfate in crystallizing tank 1, the solution containing cobaltous sulfate is constantly evaporated.If be directly discharged in air, not only contaminated environment, and waste ERM.Control system 25 controls blower fan 15 and carries out action, and blower fan 15 starts running, and is siphoned away by the gas generated in crystallizing tank 1 by air intake duct 14.The gas generated in crystallizing tank 1 is siphoned away by blower fan 15 and is discharged in cooler II 13, cooler II 13 starts running under the control of control system 25, cooler II 13 starts to carry out cooling to the high-temperature gas entered and becomes liquid, and be drained into and recycle district 12, recycling in order to proceeding, saving ERM.
When the cobaltous sulfate contained in the solution of cobaltous sulfate in crystallizing tank 1 will all be separated out, control system 25 first controls electric boiling plate 3 and stops heating, utilize the waste heat in crystallizing tank 1, under the stirring continued, complete whole precipitations of cobaltous sulfate, last control system 25 controls servomotor 18 again and stops action.
In order to accelerate the progress of work, the utility model adopts the mode of water-cooled, carries out supplement heat rejecter to crystallizing tank 1.Control system 25 controls water pump 7 and carries out action, and water pump 7 starts running.Hot water by the hot water sucking-off in water tank 2 by outlet pipe 8, and is delivered to UTILIZATION OF VESIDUAL HEAT IN district 9 by outlet pipe 8 and is utilized by water pump 7, and such as heat supply in winter etc., save entreprise cost.The hot water utilized in UTILIZATION OF VESIDUAL HEAT IN district 9 is sent in cooler I 11, and cooler I 11 starts running under the control of control system 25, and the hot water that cooler I 11 starts entering cools.Cooled hot water becomes cold water, enters in water tank 2 again by water inlet pipe 10, carries out accelerating cooling to crystallizing tank 1.
After carrying out the cooling regular hour to crystallizing tank 1, the temperature of the cobaltous sulfate crystal of separating out in crystallizing tank 1 reaches the number range of setting.Control system 25 again Controlling solenoid valve I 5 is opened, and the cobaltous sulfate crystal of separating out in crystallizing tank 1 is discharged by drain pipe 6.After the cobaltous sulfate crystal of separating out in crystallizing tank 1 is all discharged, control system 25 again Controlling solenoid valve I 5 is closed.Repeat last operation, until crystallization work completes.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (1)
1. a waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate, it is characterized in that, include crystallizing tank (1), water tank (2), electric boiling plate (3), paddle (4), magnetic valve I (5), drain pipe (6), water pump (7), outlet pipe (8), UTILIZATION OF VESIDUAL HEAT IN district (9), water inlet pipe (10), cooler I (11), recycle district (12), cooler II (13), air intake duct (14), blower fan (15), pressure sensor (16), thermometer (17), servomotor (18), pressure gauge (19), pressure-regulating valve (20), magnetic valve II (21), gage probe (22), feed tube (23), liquid reserve tank (24), control system (25),
Water tank (2) is had at the outer layer covers of crystallizing tank (1), the inwall symmetrical expression of crystallizing tank (1) is provided with electric boiling plate (3), the inside of crystallizing tank (1) is provided with paddle (4), the top of crystallizing tank (1) is provided with servomotor (18), and servomotor (18) is connected with paddle (4);
Be connected with drain pipe (6) in the bottom of crystallizing tank (1), drain pipe (6) is provided with magnetic valve I (5); Water pump (7), UTILIZATION OF VESIDUAL HEAT IN district (9), cooler I (11) is respectively arranged with on the right side of water tank (2); Water pump (7) is connected by outlet pipe (8) with crystallizing tank (1), and water pump (7) is connected by outlet pipe (8) with UTILIZATION OF VESIDUAL HEAT IN district (9); UTILIZATION OF VESIDUAL HEAT IN district (9) is connected by water inlet pipe (10) with cooler I (11), and cooler I (11) is connected by water inlet pipe (10) with water tank (2);
The right side of crystallizing tank (1) is provided with blower fan (15), blower fan (15) is connected by air intake duct (14) with crystallizing tank (1), the right side of blower fan (15) is provided with cooler II (13), the right side of cooler II (13) is provided with and recycles district (12), cooler II (13) is arranged on air intake duct (14), air intake duct (14) with recycle district (12) and be connected;
Pressure sensor (16), thermometer (17), pressure gauge (19), pressure-regulating valve (20) is respectively arranged with successively at the top right-to-left of crystallizing tank (1); The upper left side of crystallizing tank (1) is provided with liquid reserve tank (24), and liquid reserve tank (24) is connected by feed tube (23) with crystallizing tank (1); Feed tube (23) is respectively arranged with magnetic valve II (21) and gage probe (22), and gage probe (22) is arranged on the top of magnetic valve II (21);
Electric boiling plate (3), magnetic valve I (5), water pump (7), cooler I (11), cooler II (13), blower fan (15), pressure sensor (16), thermometer (17), servomotor (18), pressure gauge (19), pressure-regulating valve (20), magnetic valve II (21), gage probe (22) are connected with control system (25) all respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238121.XU CN204637633U (en) | 2015-04-18 | 2015-04-18 | A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238121.XU CN204637633U (en) | 2015-04-18 | 2015-04-18 | A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate |
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| Publication Number | Publication Date |
|---|---|
| CN204637633U true CN204637633U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520238121.XU Expired - Fee Related CN204637633U (en) | 2015-04-18 | 2015-04-18 | A kind of waste and old electrokinetic cell extracts the energy-saving evaporated crystallization device of cobaltous sulfate |
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| CN (1) | CN204637633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082777A (en) * | 2021-04-19 | 2021-07-09 | 浙江中金格派锂电产业股份有限公司 | High-efficient deoiling separator of cobalt sulfate solution |
| CN113117368A (en) * | 2021-04-19 | 2021-07-16 | 浙江中金格派锂电产业股份有限公司 | Cobalt sulfate crystallization separation device |
-
2015
- 2015-04-18 CN CN201520238121.XU patent/CN204637633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082777A (en) * | 2021-04-19 | 2021-07-09 | 浙江中金格派锂电产业股份有限公司 | High-efficient deoiling separator of cobalt sulfate solution |
| CN113117368A (en) * | 2021-04-19 | 2021-07-16 | 浙江中金格派锂电产业股份有限公司 | Cobalt sulfate crystallization separation device |
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| Date | Code | Title | Description |
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| 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: 20150916 Termination date: 20170418 |