CN111646515A - Small-sized integrated device for preparing zinc ferrite - Google Patents
Small-sized integrated device for preparing zinc ferrite Download PDFInfo
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- CN111646515A CN111646515A CN202010669174.2A CN202010669174A CN111646515A CN 111646515 A CN111646515 A CN 111646515A CN 202010669174 A CN202010669174 A CN 202010669174A CN 111646515 A CN111646515 A CN 111646515A
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Abstract
The invention relates to a small-sized integrated device for preparing zinc ferrite. The technical scheme is as follows: the device comprises a device base, a control box, an operation panel, a reagent weighing scale, a purification water making device, a solution preparation mechanism, a constant temperature reaction mechanism, a filtering and washing mechanism and a decomposition heating device, wherein the constant temperature reaction mechanism is arranged on one side of the solution preparation mechanism, the filtering and washing mechanism is arranged on one side of the constant temperature reaction mechanism, and the decomposition heating device is arranged on one side of the filtering and washing mechanism. The solution preparation mechanism is used for realizing the pre-configuration and the stirring of the reaction solution, ensuring the accurate and controllable proportion of the reagent in the reaction solution, realizing the pre-heating of the reaction solution through the constant-temperature reaction mechanism, ensuring the stable reaction temperature and the reaction effect, realizing the high-efficiency washing of the resultant solid through the filtering and washing mechanism, being convenient for detecting the washing quality, preparing the zinc ferrite solid through the heating of the decomposition and heating device, and reducing the emission of harmful gas through the air pumping box.
Description
Technical Field
The invention belongs to the field of zinc ferrite preparation equipment, and relates to a small-sized integrated device for preparing zinc ferrite.
Background
In recent years, a zinc ferrite (ZnFe2O4) material is widely used in the fields of magnetic materials, new energy materials, stealth materials, environmental materials and the like, and is an important functional material, ZnFe2O4 has important properties such as magnetic property, wave-absorbing property, adsorption property, catalytic property, electrochemical property and the like, a great deal of research is focused on preparing ZnFe2O4 as a visible light-sensitive semiconductor catalyst, the reaction medicine metering proportion is strictly controlled when preparing zinc ferrite in a laboratory, the reaction temperature of 75 ℃ when two solutions are mixed is strictly controlled, the ZnFe2O4 is prepared by filtering, washing and heating, experimental equipment is complex, the requirement on the step temperature is high, and the preparation effect is easily influenced by operation errors.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a small-sized integrated device for preparing zinc ferrite, which adopts the technical scheme that the device comprises a device base, a control box, an operation panel, a reagent weighing scale, a purification water-making device, a solution preparation mechanism, a constant-temperature reaction mechanism, a filtering and washing mechanism and a decomposition heating device, the front part of the device base is provided with the control box, the front part of the control box is connected with the operation panel, the rear part of the control box is provided with the solution preparation mechanism, the lower part of the inner side of the solution preparation mechanism is provided with the purification water preparation device, the reagent weighing scale is arranged on the upper side of the purification water making device, the constant temperature reaction mechanism is arranged on one side of the solution preparation mechanism, the filtering and washing mechanism is arranged on one side of the constant-temperature reaction mechanism, and the decomposition heating device is arranged on one side of the filtering and washing mechanism;
the constant-temperature reaction mechanism comprises a constant-temperature water tank, a water tank circulating heating device is arranged on the rear side of the constant-temperature water tank, a first solution heating pipeline is arranged on one side inside the constant-temperature water tank, the first solution heating pipeline is arranged on the front portion of the first solution heating pipeline, a second solution heating pipeline is arranged on the other side of the constant-temperature water tank and is fixedly connected with the reaction tank support, a constant-temperature reaction tank is fixedly connected to the inner side of the reaction tank support, the upper portion of the reaction tank support is fixedly connected with a stirring motor support, a reaction stirring motor is arranged on the upper portion of the stirring motor support, the lower side of the reaction stirring motor is rotatably connected with a reaction stirring frame, a glass stirring rod is connected to the lower side of the reaction stirring frame, the constant-temperature water tank is connected with the water tank circulating heating device through bolts, the, the stirring motor support is connected with the reaction tank support through welding, the reaction tank support is connected with the reaction stirring motor through screws, the reaction stirring motor is connected with the reaction stirring frame through a coupler, and the reaction stirring frame is connected with the glass stirring rod through threads.
As a preferable scheme of the invention, the solution preparation mechanism comprises a preparation tank bracket, one side of the preparation tank bracket is fixedly connected with a fixed ring, the inner side of the fixed ring is fixedly provided with a first preparation tank and a second preparation tank, one side of the upper end of the first preparation tank is provided with a reagent feeding tank, the other side of the first preparation tank is provided with a motor bracket, the upper part of the motor bracket is provided with a preparation stirring motor, the lower end of the preparation stirring motor is rotatably connected with a rotary stirring frame, the lower end of the rotary stirring frame is fixedly connected with a stirring rod, the lower part of the first preparation tank is provided with a solution pump, one side of the solution pump is connected with a first solution pipeline, one side of the first solution pipeline is connected with a solution pipeline bracket, the lower part of the second preparation tank is provided with a solution pump, one side of the solution pump is connected with a second solution pipeline, the retainer plate passes through the bolt fastening first preparation jar with the second preparation jar, first preparation jar passes through welded connection the reagent feed chute, first preparation jar passes through welded connection the motor support, the motor support passes through bolted connection preparation agitator motor, preparation agitator motor passes through the coupling joint rotatory stirring frame, rotatory stirring frame passes through threaded connection the stirring rod, first preparation jar passes through the pipe connection the solution pump, the solution pump passes through slot connection first solution pipeline with the second solution pipeline.
As a preferable scheme of the present invention, the filtering and washing mechanism includes a liquid pumping pipe, a liquid pumping support is fixedly connected to an inner side of the liquid pumping pipe, a liquid pumping pump is connected to a lower end of one side of the liquid pumping pipe, a liquid supply pipe is connected to a lower end of the liquid pumping pump, a water supply pipe is arranged at a lower end of a rear side of the liquid supply pipe, a lower end of the water supply pipe is fixed by the water supply pipe support, a liquid dropping pipe is arranged at a lower end of the liquid dropping pipe, a filter screen support is arranged at a lower end of the liquid dropping pipe, a filter paper support screen is arranged at an inner side of the filter screen support screen, liquid discharge pipes are arranged at two sides of a lower end of the filter paper support screen, filtrate detection boxes are arranged at two sides of the liquid discharge pipe, the liquid pumping pipe.
As a preferable scheme of the present invention, the decomposition heating device includes a heating frame, a glass vessel is disposed inside the heating frame, an air exhaust box is disposed on one side of an upper portion of the heating frame, a rear end of one side of the air exhaust box is connected to an air exhaust pipe, a heating box is connected to a rear portion of the heating frame, the heating frame is connected to the air exhaust box by welding, the air exhaust box is connected to the air exhaust pipe by an insertion groove, and the heating box heats the glass vessel.
In a preferred embodiment of the present invention, the first solution line is integrally connected to the first solution heating line, and the second solution line is integrally connected to the second solution heating line.
The invention has the beneficial effects that: the solution preparation mechanism is used for realizing the pre-configuration and the stirring of the reaction solution, ensuring the accurate and controllable proportion of the reagent in the reaction solution, realizing the pre-heating of the reaction solution through the constant-temperature reaction mechanism, ensuring the stable reaction temperature and the reaction effect, realizing the high-efficiency washing of the resultant solid through the filtering and washing mechanism, being convenient for detecting the washing quality, preparing the zinc ferrite solid through the heating of the decomposition and heating device, and reducing the emission of harmful gas through the air pumping box.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the solution preparation mechanism of the present invention;
FIG. 3 is a schematic structural view of a constant temperature reaction mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the filtering and washing mechanism of the present invention;
FIG. 5 is a schematic view of the decomposition heating apparatus according to the present invention;
in the figure: 1. a device base; 2. a control box; 3. an operation panel; 4. weighing and weighing the reagent; 5. a purified water making device; 6. a solution preparation mechanism; 7. a constant temperature reaction mechanism; 8. a filtering and washing mechanism; 9. a decomposition heating device; 601. preparing a tank bracket; 602. a stationary ring; 603. a first preparation tank; 604. a second preparation tank; 605. a reagent feed chute; 606. a motor bracket; 607. preparing a stirring motor; 608. rotating the stirring frame; 609. a stirring rod; 610. a solution pump; 611. a solution conduit support; 612. a first solution conduit; 613. a second solution conduit; 701. a constant temperature water tank; 702. a water tank circulation heating device; 703. a first solution heating conduit; 704. a second solution heating conduit; 705. a constant temperature reaction tank; 706. a reaction tank support; 707. a reaction stirring motor; 708. a reaction stirring frame; 709. a glass stirring rod; 710. a stirring motor support; 801. a liquid extraction pipeline; 802. a liquid extraction bracket; 803. a liquid pump; 804. a liquid supply conduit; 805. a water supply pipeline; 806. a water supply pipeline bracket; 807. a liquid dropping pipeline; 808. a screen support; 809. a filter paper support screen; 810. a liquid discharge conduit; 811. a filtrate detection cartridge; 901. a heating rack; 902. a glass vessel groove; 903. an air extraction box; 904. an air extraction duct; 905. and (4) heating the box.
Detailed Description
As shown in figures 1 to 5, the small-sized integrated device for preparing zinc ferrite according to the present invention adopts the technical scheme that the device comprises a device base 1, a control box 2, an operation panel 3, a reagent weighing scale 4, a purification water preparation device 5, a solution preparation mechanism 6, a constant temperature reaction mechanism 7, a filtering and washing mechanism 8 and a decomposition and heating device 9, wherein the control box 2 is arranged at the front part of the device base 1, the operation panel 3 is connected at the front part of the control box 2, the solution preparation mechanism 6 is arranged at the rear part of the control box 2, the purification water preparation device 5 is arranged at the lower part of the inner side of the solution preparation mechanism 6, the reagent weighing scale 4 is arranged at the upper side of the purification water preparation device 5, the constant temperature reaction mechanism 7 is arranged at one side of the solution preparation mechanism 6, the filtering and washing mechanism 8 is arranged at one side of the constant temperature reaction, the decomposition heating device 9 is arranged on one side of the filtering and washing mechanism 8;
the constant temperature reaction mechanism 7 comprises a constant temperature water tank 701, a water tank circulating heating device 702 is arranged on the rear side of the constant temperature water tank 701, a first solution heating pipeline 703 is arranged on one side inside the constant temperature water tank 701, the first solution heating pipeline 703 is arranged on the front portion of the first solution heating pipeline 703, a second solution heating pipeline 704 is arranged on the front portion of the first solution heating pipeline 703, the reaction tank support 706 is fixedly connected with the other side of the constant temperature water tank 701, a constant temperature reaction tank 705 is fixedly connected with the inner side of the reaction tank support 706, a stirring motor support 710 is fixedly connected with the upper portion of the reaction tank support 706, a reaction stirring motor 707 is arranged on the upper portion of the stirring motor support 710, a reaction stirring frame 708 is rotatably connected with the lower side of the reaction stirring frame 707, a glass stirring rod 709 is connected with the lower side of the reaction stirring frame 708, the constant temperature water tank 701 is, the reaction tank support 706 is fixed by bolts to the constant-temperature reaction tank 705, the stirring motor support 710 is connected by welding to the reaction tank support 706, the reaction tank support 706 is connected by screws to the reaction stirring motor 707, the reaction stirring motor 707 is connected by a coupler to the reaction stirring frame 708, and the reaction stirring frame 708 is connected by threads to the glass stirring rod 709.
Preferably, the solution preparation mechanism 6 comprises a preparation tank support 601, one side of the preparation tank support 601 is fixedly connected with a fixing ring 602, the inner side of the fixing ring 602 is fixedly provided with a first preparation tank 603 and a second preparation tank 604, one side of the upper end of the first preparation tank 603 is provided with a reagent feeding tank 605, the other side of the first preparation tank 603 is provided with a motor support 606, the upper part of the motor support 606 is provided with a preparation stirring motor 607, the lower end of the preparation stirring motor 607 is rotatably connected with a rotary stirring frame 608, the lower end of the rotary stirring frame 608 is fixedly connected with a stirring rod 609, the lower part of the first preparation tank 603 is provided with a solution pump 610, one side of the solution pump 610 is connected with a first solution pipeline 612, one side of the first solution pipeline 612 is connected with a solution pipeline support 611, the lower part of the second preparation tank 604 is provided with a solution pump 610, one side of the, the preparation tank support 601 is connected with the fixing ring 602 through welding, the fixing ring 602 is fixed with the first preparation tank 603 and the second preparation tank 604 through bolts, the first preparation tank 603 is connected with the reagent feeding tank 605 through welding, the first preparation tank 603 is connected with the motor support 606 through welding, the motor support 606 is connected with the preparation stirring motor 607 through bolts, the preparation stirring motor 607 is connected with the rotary stirring frame 608 through a coupler, the rotary stirring frame 608 is connected with the stirring rod 609 through threads, the first preparation tank 603 is connected with the solution pump 610 through a pipeline, and the solution pump 610 is connected with the first solution pipeline 612 and the second solution pipeline 613 through slots.
Preferably, the filtering and washing mechanism 8 comprises an extraction pipe 801, an extraction bracket 802 is fixedly connected to the inner side of the extraction pipe 801, the lower end of one side of the liquid pumping pipeline 801 is connected with a liquid pumping pump 803, the lower end of the liquid pumping pump 803 is connected with a liquid supply pipeline 804, a water supply pipeline 805 is arranged at the lower end of the rear side of the liquid supply pipeline 804, the lower end of the water supply pipeline 805 is fixed by a water supply pipeline bracket 806, a liquid dropping pipeline 807 is arranged at the lower end of the water supply pipeline 805, a filter screen bracket 808 is arranged at the lower end of the liquid dropping pipeline 807, a filter paper supporting net 809 is arranged at the inner side of the filter screen bracket 808, liquid discharge pipelines 810 are arranged at two sides of the lower end of the filter paper supporting net 809, filtrate detection boxes 811 are arranged on two sides of the liquid discharge pipeline 810, the liquid suction pipeline 801 is fixed through the liquid suction bracket 802, the liquid pump 803 is connected with the liquid pumping bracket 802 through a bolt, and the filter screen bracket 808 is connected with the filter paper support screen 809 through a clamping groove.
Preferably, the decomposition heating device 9 includes a heating frame 901, a glass capsule 902 is arranged inside the heating frame 901, an air pumping box 903 is arranged on one side of the upper portion of the heating frame 901, an air pumping pipeline 904 is connected to the rear end of one side of the air pumping box 903, a heating box 905 is connected to the rear portion of the heating frame 901, the heating frame 901 is connected to the air pumping box 903 through welding, the air pumping box 903 is connected to the air pumping pipeline 904 through a slot, and the heating box 905 heats the glass capsule 902.
Preferably, the first solution line 612 is integrally connected to the first solution heating line 703, and the second solution line 613 is integrally connected to the second solution heating line 704.
The working principle of the invention is as follows: an experimenter starts the device and performs adjustment of each mechanism through an operation panel 3, a control box 2 provides power distribution and control for each motor device of the device, the experimenter uses a reagent weighing scale 4 to weigh certain amounts of (NH4)2Fe (SO4) 2.6H 2O and ZnSO 4.7H 2O to ensure that (Fe2+)/n (Zn2+) is 2:1, solid reagent is added into a first preparation tank 603 through a reagent feeding groove 605, certain amounts of (NH4)2C2O 4.7H 2O are added into a second preparation tank 604 through a reagent feeding groove 605, a purified water preparation device 5 generates purified water and adds the purified water into the first preparation tank 603 and the second preparation tank 604, a preparation stirring motor 607 drives a rotary stirring frame 608 and a stirring rod 609 to complete solution stirring, the solution is driven by a solution pump 610 to respectively enter a constant temperature reaction mechanism 7 through a first solution pipeline 612 and a second solution pipeline 613, a water tank 701 heats a water tank 701 to keep the temperature at 75 ℃, the solution is preheated to 75 ℃ through a first solution heating pipeline 703 and a second solution heating pipeline 704 and is injected into a constant temperature reaction tank 705 for reaction, a reaction stirring motor 707 drives a reaction stirring frame 708 and a glass stirring rod 709 to rotate so as to complete stirring, the reaction solution and ZnFe2(C2O4) 3.6H 2O precipitate enter a liquid supply pipeline 804 through a liquid suction pump 803, filter paper is arranged on a filter paper supporting net 809, a purification water production device 5 provides washing pure water to enter a dropping liquid pipeline 807 through a water supply pipeline 805, the filter paper completes ZnFe2(C2O4) 3.6H 2O filtration, an experimenter can take the filtrate through a filtrate detection box 811 and add a BaCl2 solution detection reagent to detect the washing effect, the heating box 905 completes heating of a glass groove 902, the filtered and washed ZnFe2(C2O4) 3.6H 2O solid is added into a glass dish and then placed into the glass dish 902 to add a ferrite box to complete preparation of zinc ferrite, and harmful gas generated in the reaction is removed through the.
The manner of circuit control not described in detail herein is prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. A small-size integrated device of preparation zinc ferrite which characterized in that: comprises a device base (1), a control box (2), an operation panel (3), a reagent weighing scale (4), a purification water making device (5), a solution preparing mechanism (6), a constant temperature reaction mechanism (7), a filtering and washing mechanism (8) and a decomposition heating device (9), wherein the control box (2) is arranged at the front part of the device base (1), the operation panel (3) is connected at the front part of the control box (2), the solution preparing mechanism (6) is arranged at the rear part of the control box (2), the purification water making device (5) is arranged at the lower part of the inner side of the solution preparing mechanism (6), the reagent weighing scale (4) is arranged at the upper side of the purification water making device (5), the constant temperature reaction mechanism (7) is arranged at one side of the solution preparing mechanism (6), the filtering and washing mechanism (8) is arranged at one side of the constant temperature reaction mechanism (7), the decomposition heating device (9) is arranged on one side of the filtering and washing mechanism (8);
constant temperature reaction mechanism (7) includes constant temperature water tank (701), constant temperature water tank (701) rear side is provided with water tank circulation heating device (702), inside one side of constant temperature water tank (701) is provided with first solution heating pipeline (703), first solution heating pipeline (703) front portion is provided with second solution heating pipeline (704), constant temperature water tank (701) opposite side fixed connection retort support (706), retort support (706) inboard fixed connection constant temperature retort (705), retort support (706) upper portion fixed connection agitator motor support (710), agitator motor support (710) upper portion is provided with reaction agitator motor (707), reaction agitator motor (707) downside rotates connects reaction agitator frame (708), glass stirring rod (709) is connected to reaction agitator frame (708) downside, constant temperature water tank (701) passes through bolted connection water tank circulation heating device (702), reactor support (706) is connected through the welding constant temperature water tank (701), reactor support (706) is through the bolt fastening constant temperature retort (705), agitator motor support (710) is connected through the welding reactor support (706), reactor support (706) passes through screwed connection reaction agitator motor (707), reaction agitator motor (707) pass through the coupling joint reaction agitator frame (708), reaction agitator frame (708) passes through threaded connection glass stirring rod (709).
2. The small scale integrated device for preparing zinc ferrite according to claim 1, characterized in that: the solution preparation mechanism (6) comprises a preparation tank support (601), one side of the preparation tank support (601) is fixedly connected with a fixing ring (602), the inner side of the fixing ring (602) is fixedly provided with a first preparation tank (603) and a second preparation tank (604), one side of the upper end of the first preparation tank (603) is provided with a reagent feeding tank (605), the other side of the first preparation tank (603) is provided with a motor support (606), the upper part of the motor support (606) is provided with a preparation stirring motor (607), the lower end of the preparation stirring motor (607) is rotatably connected with a rotary stirring frame (608), the lower end of the rotary stirring frame (608) is fixedly connected with a stirring rod (609), the lower part of the first preparation tank (603) is provided with a solution pump (610), one side of the solution pump (610) is connected with a first solution pipeline (612), one side of the first solution pipeline (612) is connected with a solution pipeline, a solution pump (610) is arranged at the lower part of the second preparation tank (604), a second solution pipeline (613) is connected to one side of the solution pump (610), the preparation tank support (601) is connected with the fixing ring (602) through welding, the fixing ring (602) is fixed with the first preparation tank (603) and the second preparation tank (604) through bolts, the first preparation tank (603) is connected with the reagent feeding tank (605) through welding, the first preparation tank (603) is connected with the motor support (606) through welding, the motor support (606) is connected with the preparation stirring motor (607) through bolts, the preparation stirring motor (607) is connected with the rotary stirring frame (608) through a coupler, the rotary stirring frame (608) is connected with the stirring rod (609) through threads, and the first preparation tank (603) is connected with the solution pump (610) through a pipeline, the solution pump (610) connects the first solution pipe (612) and the second solution pipe (613) through a socket.
3. The small scale integrated device for preparing zinc ferrite according to claim 1, characterized in that: the filtering and washing mechanism (8) comprises a liquid pumping pipeline (801), a liquid pumping support (802) is fixedly connected with the inner side of the liquid pumping pipeline (801), a liquid pumping pump (803) is connected with the lower end of one side of the liquid pumping pipeline (801), a liquid supply pipeline (804) is connected with the lower end of the liquid pumping pump (803), a water supply pipeline (805) is arranged at the lower end of the rear side of the liquid supply pipeline (804), the lower end of the water supply pipeline (805) is fixed through a water supply pipeline support (806), a liquid dropping pipeline (807) is arranged at the lower end of the water supply pipeline (805), a filter screen support (808) is arranged at the lower end of the liquid dropping pipeline (807), a filter paper support screen (809) is arranged at the inner side of the filter screen support (808), liquid drainage pipelines (810) are arranged at the two sides of the lower end of the filter paper support screen (809), filtrate detection boxes (811) are, the liquid pump (803) is connected with the liquid drawing bracket (802) through a bolt, and the filter screen bracket (808) is connected with the filter paper supporting screen (809) through a clamping groove.
4. The small scale integrated device for preparing zinc ferrite according to claim 1, characterized in that: the decomposition heating device (9) comprises a heating frame (901), a glass dish groove (902) is formed in the inner side of the heating frame (901), an air suction box (903) is arranged on one side of the upper portion of the heating frame (901), an air suction pipeline (904) is connected to the rear end of one side of the air suction box (903), a heating box (905) is connected to the rear portion of the heating frame (901), the heating frame (901) is connected with the air suction box (903) in a welded mode, the air suction box (903) is connected with the air suction pipeline (904) in an inserting mode, and the glass dish groove (902) is heated by the heating box (905).
5. The small scale integrated device for preparing zinc ferrite according to claim 2, characterized in that: the first solution line (612) is integrally connected to the first solution heating line (703), and the second solution line (613) is integrally connected to the second solution heating line (704).
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| CN202010669174.2A CN111646515B (en) | 2020-07-13 | 2020-07-13 | Small-sized integrated device for preparing zinc ferrite |
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| CN202010669174.2A CN111646515B (en) | 2020-07-13 | 2020-07-13 | Small-sized integrated device for preparing zinc ferrite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112058269A (en) * | 2020-09-30 | 2020-12-11 | 陕西国防工业职业技术学院 | Zinc ferrite catalyst apparatus for producing |
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| CN111646515B (en) | 2022-04-01 |
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