CN212152411U - Smelt and use zinc solution purifier - Google Patents
Smelt and use zinc solution purifier Download PDFInfo
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- CN212152411U CN212152411U CN202020764768.7U CN202020764768U CN212152411U CN 212152411 U CN212152411 U CN 212152411U CN 202020764768 U CN202020764768 U CN 202020764768U CN 212152411 U CN212152411 U CN 212152411U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a smelt and use zinc solution purifier relates to hydrometallurgy technical field. The utility model discloses a first heating agitator tank, first plate frame filter press, second heating agitator tank, second plate frame filter press, heating tank and third plate frame filter press, first heating agitator tank, first plate frame filter press, second heating agitator tank, second plate frame filter press, heating tank and third plate frame filter press set gradually from a left side right side, and first heating agitator tank and second heating agitator tank all include a jar body, landing leg, feed liquor pipe and drain pipe. The utility model discloses set up heating agitator tank, plate and frame filter press, heating bath and inorganic additive feed cylinder, adopt zinc powder and inorganic chemical agent's three-section purification technology, can reduce the consumption of zinc powder and other energy when guaranteeing the purifying effect to zinc solution, reach reduction in production cost's effect, solved current purification technology and have manufacturing cost height, the problem that the power consumption is big and the output is low.
Description
Technical Field
The utility model belongs to the technical field of hydrometallurgy, especially, relate to a smelt and use zinc solution purifier.
Background
The purification of zinc sulfate solution refers to a process of removing harmful impurities in neutral zinc sulfate leachate to meet the zinc electrolytic deposition requirement, and is a component of a zinc smelting process by a positive method, the zinc electrolytic deposition is performed by using neutral leachate leached by zinc calcine, the neutral leachate is obtained by leaching zinc calcine by using acidic leachate, the iron, arsenic, antimony, copper, cadmium and cobalt contents of the acidic leachate generally exceed the concentration allowed by zinc electrolytic deposition, but the iron, arsenic, antimony, soluble silicon and the like in the neutral leaching process are removed to be qualified, so the main task of the purification of the neutral leachate is to remove the copper, cadmium and cobalt, the current purification mode of the zinc sulfate solution adopts a conventional two-stage intermittent purification process, the consumption of zinc powder, heat energy and the like in the purification process is high, when the cobalt is removed, the temperature is raised to be more than 80 ℃ from the natural temperature, and auxiliary heat sources such as steam, electricity and the like are needed, time and energy consumption are consumed, and the energy consumption of the purification process is high in the operation process, so that the system is in a high energy consumption state for a long time, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smelt and use zinc solution purifier, through setting up heating agitator tank, plate and frame filter press, heating tank and inorganic additive feed cylinder, adopt zinc powder and inorganic chemical agent's three-section purification technology, can be when guaranteeing the purifying effect to zinc solution, reduce the consumption of zinc powder and other energy, reach reduction in production cost's effect, solved current purification technology and have manufacturing cost height, the big and low problem of output of power consumption.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a zinc solution purification device for smelting, which comprises a first heating agitator tank, a first plate frame filter press, a second heating agitator tank, a second plate frame filter press, a heating tank and a third plate frame filter press, wherein the first heating agitator tank, the first plate frame filter press, the second heating agitator tank, the second plate frame filter press, the heating tank and the third plate frame filter press are sequentially arranged from left to right, the first heating agitator tank and the second heating agitator tank comprise a tank body, supporting legs, a liquid inlet pipe and a liquid outlet pipe, the supporting legs are arranged at the bottom of the tank body, the liquid inlet pipe is arranged at one side of the tank body, the liquid outlet pipe is arranged at the other side of the tank body, a zinc material adding port is arranged at the front end of the tank body, the liquid inlet pipe is connected onto the liquid inlet pipe of the first heating agitator tank, the primary filtrate inlet pipe is connected onto the liquid outlet pipe of the first heating agitator, the other end that the pipe was advanced to the one-level filtrating is connected with the inlet of first plate and frame filter press, the liquid outlet of first plate and frame filter press is connected with the one-level filtrating exit tube, the other end of one-level filtrating exit tube and the feed liquor union coupling of second heating agitator tank, the drain pipe of second heating agitator tank is connected with second grade filtrating and advances the pipe, second grade filtrating advances the other end of pipe and is connected with the inlet of second plate and frame filter press, the liquid outlet of second plate and frame filter press is connected with second grade filtrating exit tube, the other end and the heating bath of second grade filtrating exit tube are connected, the other end of heating bath is connected with tertiary filtrating and advances the pipe, tertiary filtrating advances the other end of pipe and is connected with the inlet of third plate and frame filter press, inorganic additive feed cylinder is installed to the upper end of heating bath, the.
Further, install the one-level suction pump on the inlet pipe, the one-level filtrating advances to install the second grade suction pump on the pipe, the second grade filtrating advances to install tertiary suction pump on the pipe, tertiary filtrating advances to install the level four suction pump on the pipe, can realize the continuous conveyor to zinc solution through setting up multistage suction pump, makes zinc solution can loop through a plurality of edulcoration processes, improves purification efficiency, shortens purifying time to metallurgical process is accelerated.
Further, the liquid outlet of third plate frame pressure filter is connected with row material pipe, arrange and install the relief valve on the material pipe, arrange the zinc solution that the material pipe can conveniently finally purify and discharge, opening and closing of the steerable row of material pipe of relief valve makes things convenient for personnel's operation.
Furthermore, the liquid inlet pipe is a short pipe, the liquid outlet pipe is a long pipe, so that liquid in the heating and stirring tank can be conveniently discharged to the greatest extent, and the purification comprehensiveness is improved.
Further, a heater is installed on the bottom surface of the tank body, a stirrer is installed at the upper end of the tank body, and the heater can be used for heating the solution in the tank body, so that the temperature of the solution can reach the purification requirement.
Further, a temperature sensor is installed on one side of the liquid outlet pipe, a manual valve is installed on a discharge port at the bottom of the inorganic additive material cylinder, the temperature sensor is used for monitoring the temperature of the solution in the tank body, and the personnel convenient to control the heating temperature in the tank body.
The utility model discloses following beneficial effect has:
the utility model discloses a set up the heating agitator tank, the plate and frame filter press, add heat tank and inorganic additive material, the heating agitator tank includes first heating agitator tank and second heating agitator tank, zinc powder interpolation mouth is all seted up through the upper portion at two heating agitator tanks, the accessible adds zinc realization and removes the cadmium to solution in first heating agitator tank and the second heating agitator tank fast, through the upper portion installation inorganic additive feed cylinder at the heat tank, inorganic purifying agent removes cobalt effectually, deironing and cadmium impurity effect are obvious simultaneously, after removing impurity through inorganic purifying agent, back liquid impurity ion content all reaches zinc liquid quality standard requirement, it has decline by a wide margin to purify the operating cost, and continuously carry qualified new liquid for the electrolysis shop.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall view of the heated agitator tank of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the internal structure of the heating and stirring tank of fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first heating and stirring tank; 2. a first plate-and-frame filter press; 3. a second heating and stirring tank; 4. a second plate-and-frame filter press; 5. a heating tank; 6. a third plate frame filter press; 7. a tank body; 8. a support leg; 9. a heater; 10. a stirrer; 11. a liquid inlet pipe; 12. a liquid outlet pipe; 13. a zinc material adding port; 14. a temperature sensor; 15. a feed pipe; 16. a primary suction pump; 17. introducing primary filtrate into a pipe; 18. a secondary suction pump; 19. a first-stage filtrate outlet pipe; 20. introducing secondary filtrate into a pipe; 21. a tertiary suction pump; 22. a secondary filtrate outlet pipe; 23. feeding a third-stage filtrate into a pipe; 24. a four-stage suction pump; 25. a discharge pipe; 26. a discharge valve; 27. an inorganic additive cartridge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a zinc solution purification device for smelting, which comprises a first heating and stirring tank 1, a first plate-and-frame filter press 2, a second heating and stirring tank 3, a second plate-and-frame filter press 4, a heating tank 5 and a third plate-and-frame filter press 6, wherein the first heating and stirring tank 1, the first plate-and-frame filter press 2, the second heating and stirring tank 3, the second plate-and-frame filter press 4, the heating tank 5 and the third plate-and-frame filter press 6 are sequentially arranged from left to right, the first heating and stirring tank 1 and the second heating and stirring tank 3 respectively comprise a tank body 7, supporting legs 8, a liquid inlet pipe 11 and a liquid outlet pipe 12, the bottom of the tank body 7 is provided with the supporting legs 8, one side of the tank body 7 is provided with the liquid inlet pipe 11, the other side of the tank body 7 is provided with the liquid outlet pipe 12, the front end of the tank body 7, a primary filtrate inlet pipe 17 is connected to a liquid outlet pipe 12 of the first heating agitator tank 1, the other end of the primary filtrate inlet pipe 17 is connected with a liquid inlet of the first plate-and-frame filter press 2, a primary filtrate outlet pipe 19 is connected to a liquid outlet of the first plate-and-frame filter press 2, the other end of the primary filtrate outlet pipe 19 is connected with a liquid inlet pipe 11 of the second heating agitator tank 3, a secondary filtrate inlet pipe 20 is connected to the liquid outlet pipe 12 of the second heating agitator tank 3, the other end of the secondary filtrate inlet pipe 20 is connected with a liquid inlet of the second plate-and-frame filter press 4, a secondary filtrate outlet pipe 22 is connected to a liquid outlet of the second plate-and-frame filter press 4, the other end of the secondary filtrate outlet pipe 22 is connected with the heating tank 5, a tertiary filtrate inlet pipe 23 is connected to the other end of the heating tank 5, the other end of the tertiary filtrate inlet, the bottom outlet of the inorganic additive charging barrel 27 is communicated with the heating groove 5, and a manual valve is arranged on the bottom discharge hole of the inorganic additive charging barrel 27.
Referring to fig. 1, a discharge pipe 25 is connected to a liquid outlet of the third plate-and-frame filter press 6, a discharge valve 26 is installed on the discharge pipe 25, and the discharge valve 26 can control the on-off of the discharge pipe 25, so as to prevent the leakage of the material liquid during the non-working period and avoid the waste.
Referring to fig. 1-2, a first-stage suction pump 16 is installed on a feed pipe 15, a second-stage suction pump 18 is installed on a first-stage filtrate inlet pipe 17, a third-stage suction pump 21 is installed on a second-stage filtrate inlet pipe 20, a fourth-stage suction pump 24 is installed on a third-stage filtrate inlet pipe 23, the first-stage suction pump 16 is used for sucking unpurified zinc solution into the feed pipe 15 and reaches a first heating and stirring tank 1 through the feed pipe 15, zinc powder is added through a zinc material adding port 13 while the zinc solution is heated and stirred by the first heating and stirring tank 1, most of cadmium in the solution is removed through a first plate-and-frame filter press 2, then a certain amount of zinc powder is heated in a second heating and stirring tank 3, the remaining small part of cadmium is removed through a second plate-and-frame filter press 4, then a certain amount of inorganic additive is added into a heating tank 5 through an inorganic additive charging barrel 27, the temperature is controlled, the solution is then freed from cobalt and possibly iron and cadmium impurities by means of a third plate-and-frame filter press 6, and is then discharged via a discharge line 25.
Please refer to fig. 1 and 3, the liquid inlet pipe 11 is a short pipe, the liquid outlet pipe 12 is a long pipe, the heater 9 is installed on the bottom surface of the tank 7, the stirrer 10 is installed on the upper end of the tank 7, the temperature sensor 14 is installed on one side of the liquid outlet pipe 12, when in use, the liquid inlet pipe 11 directly discharges the solution from the high position of the tank 7, the liquid outlet pipe 12 sucks the solution from the bottom of the tank 7, thereby completely pumping the solution in the tank 7 out as much as possible, the stirrer 10 can stir the solution in the tank 7, so that the zinc material is better mixed with the solution in the tank 7, the temperature sensor 14 is used for monitoring the heating temperature of the solution, which is convenient for providing real-time temperature data for personnel, and the purifying effect is.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a smelt and use zinc solution purifier, includes first heating agitator tank (1), first plate and frame filter press (2), second heating agitator tank (3), second plate and frame filter press (4), heating bath (5) and third plate and frame filter press (6), its characterized in that: the first heating stirring tank (1), the first plate-and-frame filter press (2), the second heating stirring tank (3), the second plate-and-frame filter press (4), the heating tank (5) and the third plate-and-frame filter press (6) are sequentially arranged from left to right, the first heating stirring tank (1) and the second heating stirring tank (3) respectively comprise a tank body (7), supporting legs (8), a liquid inlet pipe (11) and a liquid outlet pipe (12), the supporting legs (8) are installed at the bottom of the tank body (7), the liquid inlet pipe (11) is installed at one side of the tank body (7), the liquid outlet pipe (12) is installed at the other side of the tank body (7), a zinc material adding port (13) is formed at the front end of the tank body (7), a feeding pipe (15) is connected to the liquid inlet pipe (11) of the first heating stirring tank (1), a first-stage filtrate inlet pipe (17) is connected to the liquid outlet pipe (12) of the first heating stirring, the other end of the primary filtrate inlet pipe (17) is connected with a liquid inlet of a first plate and frame filter press (2), a liquid outlet of the first plate and frame filter press (2) is connected with a primary filtrate outlet pipe (19), the other end of the primary filtrate outlet pipe (19) is connected with a liquid inlet pipe (11) of a second heating and stirring tank (3), a liquid outlet pipe (12) of the second heating and stirring tank (3) is connected with a secondary filtrate inlet pipe (20), the other end of the secondary filtrate inlet pipe (20) is connected with a liquid inlet of a second plate and frame filter press (4), a liquid outlet of the second plate and frame filter press (4) is connected with a secondary filtrate outlet pipe (22), the other end of the secondary filtrate outlet pipe (22) is connected with a heating tank (5), the other end of the heating tank (5) is connected with a tertiary filtrate inlet pipe (23), the other end of the tertiary filtrate inlet pipe (23) is connected with a liquid inlet of a third plate and, an inorganic additive charging barrel (27) is installed at the upper end of the heating groove (5), and a bottom outlet of the inorganic additive charging barrel (27) is communicated with the heating groove (5).
2. The purification device for zinc solution for smelting according to claim 1, wherein a first-stage suction pump (16) is installed on the feeding pipe (15), a second-stage suction pump (18) is installed on the first-stage filtrate inlet pipe (17), a third-stage suction pump (21) is installed on the second-stage filtrate inlet pipe (20), and a fourth-stage suction pump (24) is installed on the third-stage filtrate inlet pipe (23).
3. The purifying apparatus of zinc solution for smelting according to claim 1, wherein the liquid outlet of the third plate and frame filter press (6) is connected with a discharge pipe (25), and a discharge valve (26) is installed on the discharge pipe (25).
4. The purifying apparatus for zinc solution used in smelting according to claim 1, wherein the liquid inlet pipe (11) is a short pipe and the liquid outlet pipe (12) is a long pipe.
5. The purification device of zinc solution for smelting according to claim 1, characterized in that the bottom surface of the tank (7) is provided with a heater (9), and the upper end of the tank (7) is provided with a stirrer (10).
6. The purifying device of zinc solution for smelting according to claim 1, wherein one side of the liquid outlet pipe (12) is provided with a temperature sensor (14), and a manual valve is arranged on a bottom discharge hole of the inorganic additive material cylinder (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764768.7U CN212152411U (en) | 2020-05-11 | 2020-05-11 | Smelt and use zinc solution purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020764768.7U CN212152411U (en) | 2020-05-11 | 2020-05-11 | Smelt and use zinc solution purifier |
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| CN212152411U true CN212152411U (en) | 2020-12-15 |
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| CN202020764768.7U Active CN212152411U (en) | 2020-05-11 | 2020-05-11 | Smelt and use zinc solution purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957490A (en) * | 2021-11-05 | 2022-01-21 | 金川集团股份有限公司 | Electrolytic nickel purification and impurity removal reaction tank and method thereof |
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2020
- 2020-05-11 CN CN202020764768.7U patent/CN212152411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957490A (en) * | 2021-11-05 | 2022-01-21 | 金川集团股份有限公司 | Electrolytic nickel purification and impurity removal reaction tank and method thereof |
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