A purification device for preparing polymeric ferric aluminum sulfate from red mud iron extraction slag

Abstract

The utility model relates to the related technical field of the purification of ferric aluminum sulfate, especially to a kind of purification device for preparing polymeric ferric aluminum sulfate from red mud iron slag, including base, reaction kettle is fixedly installed in base upper end, the side surface of storage tank is connected with pumping pipe, the side surface of pumping pipe is connected with first pumping pump, the side surface of first pumping pump is connected with feed pipe, the one end of feed pipe is connected with filter tank, the outside surface of filter tank is connected with connecting pipe.The purification device for preparing polymeric ferric aluminum sulfate from red mud iron slag, after feeding into storage tank, first pumping pump pumping to filter tank, impurity remains filter screen, to provide pure material for purification, net full can be dismantled and washed, second pumping pump feeding enters reaction kettle, motor drives multiple groups of tooth disc, stirring vane stirring, resistance plate delays residence time, reaction effect and purity are extracted, device cooperation, stable feed, keep clean, strong reaction, quality and efficiency are extracted.

Description

Technical Field

[0001] This utility model relates to the technical field of ferric aluminum sulfate purification, and in particular to a purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag. Background Technology

[0002] Purification equipment for preparing polyferric aluminum sulfate from red mud iron extraction slag is a specialized device for purifying the waste residue generated after red mud iron extraction during the conversion into polyferric aluminum sulfate. Its core function is to precisely remove unreacted solid particles, harmful ions, and other impurities generated in the preparation process by integrating multiple processes such as filtration, precipitation, adsorption, and separation, thereby improving the purity and quality of polyferric aluminum sulfate. It can perform fine processing on mixed materials and effectively separate the target product from various impurities. Therefore, a purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag is needed.

[0003] The existing purification equipment for preparing polyferric aluminum sulfate from red mud iron slag cannot perform secondary filtration during the purification process after decomposition, which makes it difficult to completely remove some impurities and affect the purity of the product. At the same time, its stirring method is relatively simple, making it difficult to fully mix and react the materials, which may not only reduce the reaction efficiency, but also have an adverse effect on the quality stability of the final product.

[0004] To address the aforementioned issues, a search revealed a patent with publication number CN222789232U, which discloses a nickel sulfate purification device. The patent describes a "stirring assembly inside the top cover; the stirring assembly includes a motor, a rotating rod, and a stirring frame; the top of the top cover is fixedly connected to the motor; and the output shaft of the motor is fixedly connected to the rotating rod via a coupling; the outer wall of the rotating rod is fixedly connected to the stirring frame; a packing assembly is located on the top of the top cover; the packing assembly includes a fixed groove, a fixed pipe, a nozzle, a threaded sleeve, a self-locking screw, a piston, and an adjusting disc. This nickel sulfate purification device, by installing a motor on the top cover, allows the motor to drive the rotating rod to rotate, which in turn drives the stirring frames on both sides to rotate, enabling multiple stirring frames to effectively and evenly mix the materials in the purification tank, thus improving the efficiency of mixing various materials and enhancing the practicality of the purification device." While this enhances the stirring effect, it also results in uneven stirring and lacks the ability to perform flow-resisting stirring.

[0005] In light of this, in-depth research into the aforementioned issues led to the creation of this case. Utility Model Content

[0006] The purpose of this invention is to provide a purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag, in order to solve the problems mentioned in the background art. In the purification process after decomposition, the existing purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag cannot perform secondary filtration, resulting in some impurities being difficult to remove completely, affecting the purity of the product. At the same time, its stirring method is relatively simple, making it difficult to allow the materials to be fully mixed and reacted, which may not only reduce the reaction efficiency, but also have an adverse effect on the quality stability of the final product.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag, comprising a base, a reaction vessel fixedly installed on the upper end of the base, a drive motor disposed above the reaction vessel, a first toothed disc connected to the output end of the drive motor, a second toothed disc meshing with the outer side of the first toothed disc, a connecting rod fixedly connected to the inner side of the second toothed disc, a storage tank installed on the upper surface of the base, a suction pipe connected to one side surface of the storage tank, a first suction pump connected to one side surface of the suction pipe, a conveying pipe connected to one side surface of the first suction pump, a filter tank connected to one end of the conveying pipe, and a connecting pipe connected to the outer surface of the filter tank.

[0008] Preferably, a support frame is installed on the upper surface of the reactor, and a drive motor is installed on the upper surface of the support frame.

[0009] Preferably, a fixing plate is installed on the inner surface of the reactor.

[0010] Preferably, the upper surface of the fixed disk is rotatably connected to the first toothed disk and the second toothed disk.

[0011] Preferably, the second toothed disc is provided in four sets and symmetrically distributed, the outer surface of the connecting rod is fixedly connected with a stirring blade, and the lower surface of the fixed disc is fixedly connected with a baffle plate.

[0012] Preferably, the upper surface of the storage tank is connected to a feed inlet, the inner side of the filter tank is provided with a filter screen, and the outer side of the filter tank is threadedly connected with a connecting cover.

[0013] Preferably, a feed pipe is connected through the outer surface of the reactor, a second pump is connected to one end of the feed pipe, and a feed pipe is connected to one side of the second pump.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag, after the raw material is injected into the storage tank through the inlet, the first pump draws the material out through the pumping pipe and transports it to the filter tank for filtration. Impurities are trapped in the filter screen, effectively removing impurities from the raw material and providing pure raw material for subsequent purification. When the filter screen is full, it can be removed, cleaned, and reinstalled by opening the connecting cover. The operation is simple. The filtered material is drawn out by the second pump through the connecting pipe and sent to the reaction vessel for purification through the inlet pipe. The drive motor drives the first gear... The rotating disc drives six sets of second toothed discs to rotate synchronously, causing the stirring blades to fully stir the material. At the same time, the baffle plate acts as a flow barrier, extending the residence time of the material in the reactor, improving the stirring reaction effect, ensuring a more complete purification reaction, and improving product purity. All parts of the whole device work together to form a continuous purification process from raw material filtration to reaction stirring. Stable material delivery is achieved through two-stage pumps, and the filtration system ensures the cleanliness of the raw materials. Multiple stirring structures and flow barrier design enhance the reaction effect, improving both the purification efficiency and quality of polyferric aluminum sulfate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model; Figure 2 This is a schematic cross-sectional view of the reaction vessel of this utility model; Figure 3 This is a schematic diagram of the structure in which the storage box and the first pump cooperate with each other in this utility model; Figure 4 This is a schematic diagram of the internal structure of the filter tank of this utility model; Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Base; 2. Reactor; 3. Support frame; 4. Drive motor; 5. Fixed plate; 6. First gear plate; 7. Second gear plate; 8. Connecting rod; 9. Stirring blade; 10. Baffle plate; 11. Storage tank; 12. Inlet; 13. Pull pipe; 14. First pump; 15. Conveyor pipe; 16. Filter tank; 17. Filter screen; 18. Connecting cover; 19. Connecting pipe; 20. Second pump; 21. Inlet pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag, including a base 1, a reaction vessel 2 fixedly installed on the upper end of the base 1, a drive motor 4 arranged above the reaction vessel 2, a first toothed disc 6 connected to the output end of the drive motor 4, a second toothed disc 7 connected to the outer toothed side of the first toothed disc 6, a connecting rod 8 fixedly connected to the inner side of the second toothed disc 7, a storage tank 11 installed on the upper surface of the base 1, a suction pipe 13 connected to one side surface of the storage tank 11, a first suction pump 14 connected to one side surface of the suction pipe 13, a conveying pipe 15 connected to one side surface of the first suction pump 14, a filter tank 16 connected to one end of the conveying pipe 15, and a connecting pipe 19 connected to the outer surface of the filter tank 16.

[0019] Furthermore, a support frame 3 is installed on the upper surface of the reactor 2, and a drive motor 4 is installed on the upper surface of the support frame 3. The drive motor 4 can be installed through the setting of the support frame 3.

[0020] Furthermore, a fixing plate 5 is installed on the inner surface of the reactor 2, which allows the first toothed plate 6 to be placed.

[0021] Furthermore, the upper surface of the fixed disk 5 is rotatably connected to the first toothed disk 6 and the second toothed disk 7. The second toothed disk 7 provides a better working effect.

[0022] Furthermore, the second toothed disc 7 is provided with four sets symmetrically distributed, the outer surface of the connecting rod 8 is fixedly connected with the stirring blade 9, and the lower surface of the fixed disc 5 is fixedly connected with the baffle plate 10. The baffle plate 10 improves the flow obstruction effect.

[0023] Furthermore, the upper surface of the storage tank 11 is connected to the inlet 12, and the inner side of the filter tank 16 is provided with a filter screen 17. The outer side of the filter tank 16 is threadedly connected with a connecting cover 18. The filter screen 17 improves the filtration effect.

[0024] Furthermore, a feed pipe 21 is connected through the outer surface of the reactor 2, and a second pump 20 is connected to one end of the connecting pipe 19. The feed pipe 21 is connected to one side of the second pump 20. The second pump 20 improves the pumping effect.

[0025] Working principle: First, the raw material is injected into the storage tank 11 through the inlet 12. Then, the first pump 14 is started, and the first pump 14 extracts the material through the pump pipe 13. The material then enters the conveying pipe 15 through the first pump 14 and is then transported to the filter tank 16 for filtration. The impurities in the material are then left in the filter screen 17. Then, the second pump 20 is started and extracted through the connecting pipe 19. The material is then pumped through the inlet pipe 21 by the second pump 20 for purification. Then, the drive motor 4 is started, and the output of the drive motor 4 drives the first toothed disc 6 to rotate. When the first toothed disc 6 rotates, it drives the six sets of second toothed discs 7 to rotate, which in turn drives the stirring blades 9 to stir the material. During the stirring process, the baffle plate 10 will obstruct the flow to improve the stirring reaction effect. When the filter screen 17 is full, the connecting cover 18 can be opened to remove and clean the filter screen 17, and then it can be reinstalled for continued use.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A purification device for preparing polyferric aluminum sulfate from red mud iron extraction slag, comprising a base (1), characterized in that: A reaction vessel (2) is fixedly installed on the upper end of the base (1). A drive motor (4) is installed above the reaction vessel (2). The output end of the drive motor (4) is connected to a first toothed disc (6). A second toothed disc (7) is connected to the outer toothed side of the first toothed disc (6). A connecting rod (8) is fixedly connected to the inner side of the second toothed disc (7). A storage box (11) is installed on the upper surface of the base (1). A suction pipe (13) is connected to one side surface of the storage box (11). A first suction pump (14) is connected to one side surface of the suction pipe (13). A conveying pipe (15) is connected to one side surface of the first suction pump (14). A filter tank (16) is connected to one end of the conveying pipe (15). A connecting pipe (19) is connected to the outer surface of the filter tank (16).

2. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 1, characterized in that: A support frame (3) is installed on the upper surface of the reactor (2), and a drive motor (4) is installed on the upper surface of the support frame (3).

3. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 1, characterized in that: A fixing plate (5) is installed on the inner surface of the reactor (2).

4. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 3, characterized in that: The upper surface of the fixed disk (5) is rotatably connected to the first toothed disk (6) and the second toothed disk (7).

5. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 1, characterized in that: The second toothed disc (7) is provided with four sets and symmetrically distributed, and the outer surface of the connecting rod (8) is fixedly connected with a stirring blade (9).

6. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 1, characterized in that: The upper surface of the storage tank (11) is connected to the inlet (12). The inner side of the filter tank (16) is provided with a filter screen (17), and the outer side of the filter tank (16) is threaded with a connecting cover (18).

7. The purification apparatus for preparing polyferric aluminum sulfate from red mud slag according to claim 1, characterized in that: The outer surface of the reactor (2) is connected to a feed pipe (21), and one end of the connecting pipe (19) is connected to a second pump (20). The feed pipe (21) is connected to one side of the second pump (20).

Images