Iron oxide red purification device

Abstract

The utility model discloses an iron oxide red purification device which comprises a box body, an isolation screen plate is arranged in the box body, the interior of the box body is divided into an inner side stirring area and an outer side purification area through the isolation screen plate, a stirring motor is correspondingly installed at the position of a bottom plate in the stirring area, and a main shaft of the stirring motor extends upwards into the stirring area. A transversely arranged stirring rod is correspondingly mounted on the main shaft; a purification screen plate is correspondingly mounted in the purification area and is of an annular plate body structure. According to the device, after stirring is completed, a purification screen plate can be moved and lifted upwards through a lifting mechanism in a purification area on the outer side, the mesh size of the purification screen plate is consistent with that of an isolation screen plate, the purification screen plate moves upwards to drive particle impurities left in the purification area to move upwards, and at the moment, mixed liquid is discharged through a liquid outlet pipe; the purification screen plate can correspondingly ascend to the upper end part of the box body, so that the impurities can be conveniently cleaned, and the structural design is ingenious and reasonable.

Description

Technical Field

[0001] This utility model relates to the field of iron oxide production and preparation technology, specifically to an iron oxide red purification device. Background Technology

[0002] In existing technologies, when iron oxide red is dissolved, the impurities inside cannot dissolve in the solution. Therefore, it is necessary to remove these impurities from the iron oxide red to purify it. For example, the "Iron Oxide Red Purification Device for Pharmaceutical Use" disclosed in Publication No. CN215626838U includes a purification tank. Support feet are fixedly installed at the four corners of the bottom of the purification tank. A water pump is fixedly installed on the left side of the purification tank, and a water inlet pipe is fixedly installed at the bottom of the water pump. A dissolving tank is fixedly installed at the bottom of the inner cavity of the purification tank and is fixedly connected to the water inlet pipe. In this invention, the water pump and the water inlet pipe work together to allow water to enter the dissolving tank. When iron oxide red falls into the dissolving tank, it reacts with the aqueous solution. The motor, stirring shaft, and stirring rod work together to stir the mixture inside the dissolving tank, thereby dissolving the insoluble substances in the iron oxide red.

[0003] For example, the "Iron Oxide Red Purification Device" disclosed in the technical solution (publication number: CN204607597U) includes a water washing and mixing tank, a filter press, a screw conveyor, an airflow dryer, and a finished product silo connected in sequence by pipelines. The water washing and mixing tank includes a tank body with a dosing port at the top and a discharge port at the bottom. The dosing port is connected to a dosing device. A spray device is installed on the other side of the top of the tank body. An ultrasonic generator is installed on the inner wall of the tank body. The tank body is divided into two chambers by a partition plate. Each chamber is equipped with a stirring shaft. The stirring shaft has at least three stirring blades arranged around the shaft center. The stirring blades are evenly distributed with through holes. Spiral guide vanes are installed at the bottom of the tank body. The discharge port at the bottom is connected to the filter press by a negative pressure pipeline. Through the improvement of the water washing and mixing tank, the purification efficiency is greatly improved, the manufacturing process is simplified, and the cost is saved.

[0004] All of the above technical solutions can purify iron oxide red and extract impurities from it. However, in the above technical solutions and existing technical solutions, the extraction of purified impurities is usually quite troublesome. For example, the above technical solutions use negative pressure pipelines for extraction. Although this can extract impurities, it is not convenient enough in actual use.

[0005] Therefore, in order to solve the above problems, it is necessary to develop a reasonably structured iron oxide red purification device that can effectively purify and remove impurities. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing an iron oxide red purification device; the technical solution is as follows:

[0007] A red iron oxide purification device includes a box body with a ring of isolation mesh plate inside the box body, which divides the box body into an inner stirring area and an outer purification area. A stirring motor is installed at the bottom plate position in the stirring area, and the main shaft of the stirring motor extends upward into the stirring area, with a horizontally arranged stirring rod installed on the main shaft.

[0008] A purification screen is installed in the purification area. The purification screen is designed as a ring-shaped plate. A lifting mechanism is also installed at the lower end of the purification area. The lifting rod of the lifting mechanism passes through the purification area and is fixedly connected to the purification screen.

[0009] Both the iron oxide red and the dissolving solution are poured into the box from above the purification area. The mesh size of the purification screen plate is the same as that of the isolation screen plate, so that impurities in the iron oxide red cannot pass through the mesh of the purification screen plate and the isolation screen plate.

[0010] Furthermore, liquid outlet pipes are provided on both sides of the lower end of the box, and the liquid outlet pipes are connected to the purification area on the outside and then to the stirring area on the inside.

[0011] Furthermore, the lower end of the purification area is provided with four evenly spaced lifting mechanisms, and the main shaft of the stirring motor is provided with four sets of stirring rods evenly distributed vertically, each set having four rods arranged in a cross shape.

[0012] Furthermore, the upper end of the isolation mesh plate is also provided with a flat mounting plate, and a blower mechanism is correspondingly provided on the mounting plate; when the lifting mechanism drives the purification mesh plate to move upward to the upper end of the box, the blower pipe on the blower mechanism corresponds to the position of the purification mesh plate, and the blower mechanism can blow air horizontally onto the purification mesh plate accordingly.

[0013] Furthermore, a ring-shaped material receiving groove is provided on the outer side of the upper end of the box. The material receiving groove corresponds to the position of the purification screen plate located at the upper end of the box. When the blower blows air onto the purification screen plate, the impurities on the purification screen plate are blown into the material receiving groove.

[0014] Furthermore, the blower mechanism is equipped with several blower pipes, which are fixed to the mounting plate in a divergent manner, and the blowing direction of the blower pipes is aligned with the purification screen plate after it is raised and lowered.

[0015] Beneficial effects: This utility model has the following beneficial effects:

[0016] 1) The inside of the chamber of this device is equipped with an isolation mesh plate. The mixture produced by mixing the solution and iron oxide red can pass through the isolation mesh plate and enter the inner stirring area. However, some larger impurity particles cannot enter the inner stirring area through the isolation mesh plate. The stirring motor drives the stirring rod to stir the mixture, which in turn stirs the mixture in the inner stirring area. At the same time, because of the structure design of the isolation mesh plate in the middle, it will not affect the stirring of the mixture in the outer purification area, so that the iron oxide red and the solution are fully mixed. The impurities in the mixture are still located in the purification area and cannot enter the inner stirring area. Thus, the mixing quality and efficiency of iron oxide red can be guaranteed during the impurity removal process.

[0017] 2) After the stirring is completed, the purification screen plate can be raised by the lifting mechanism of the outer purification area. The mesh size of the purification screen plate is the same as that of the isolation screen plate. The upward movement of the purification screen plate causes the residual particulate impurities in the purification area to move upward. At this time, the mixture is discharged through the liquid outlet pipe. The purification screen plate can be raised to the upper part of the box, which makes it convenient to clean and remove these impurities. The structural design is very ingenious and reasonable.

[0018] 3) In this device, a flat mounting plate is also set at the upper end of the isolation mesh plate, and a blower mechanism is set on the mounting plate. The blower mechanism is equipped with a blower pipe. When the purification mesh plate in the purification area moves upward to the upper end of the box under the action of the lifting mechanism, the blower pipe on the blower mechanism corresponds to the position of the purification mesh plate. The blower pipe can blow air onto the purification mesh plate accordingly. In addition, a collection trough is also set on the outer side of the upper end of the box. Then, the impurities and particles remaining on the purification mesh plate can be blown into the collection trough by the wind, thereby realizing the automatic collection of these impurities. The structure is very ingenious and reasonable. Attached Figure Description

[0019] Figure 1 This is a structural diagram of Embodiment 1 of the present utility model;

[0020] Figure 2 This is a structural diagram of Embodiment 2 of the present utility model;

[0021] Figure 3 for Figure 2 Sectional view of AA;

[0022] Figure 4 for Figure 2 View from direction B in the middle. Detailed Implementation

[0023] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. These embodiments are implemented under the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0024] Example 1

[0025] like Figure 1 As shown, an iron oxide red purification device of this embodiment includes a box 1. A ring of isolation mesh 2 is provided inside the box 1. The isolation mesh 2 divides the box 1 into an inner stirring area 3 and an outer purification area 4. In this embodiment, a stirring motor 5 is installed at the bottom plate position in the stirring area 3. The main shaft 6 of the stirring motor 5 extends upward into the stirring area 3, and a horizontally arranged stirring rod 7 is installed on the main shaft 6.

[0026] In this embodiment, a purification screen plate 8 is installed in the purification area 4. The purification screen plate 8 is configured as a ring plate structure, and a lifting mechanism 9 is also installed at the lower end of the purification area 4. In this embodiment, the lifting rod of the lifting mechanism 9 passes through the purification area 4 and is fixedly connected to the purification screen plate 8.

[0027] Both the iron oxide red and the dissolving solution are poured into the box 1 from above the purification area 4. In this embodiment, the mesh size of the purification screen 8 is the same as that of the isolation screen 2, so that the impurities in the iron oxide red cannot pass through the mesh on the purification screen 8 and the isolation screen 2.

[0028] In this embodiment, liquid outlet pipes 10 are provided on both sides of the lower end of the box 1. The liquid outlet pipes 10 are connected to the outer purification area 4 and then to the inner stirring area 3.

[0029] In this embodiment, the lifting mechanism 9 at the lower end of the purification area 4 is provided with four evenly spaced lifting mechanisms, and the stirring rods 7 on the main shaft 6 of the stirring motor 5 in this embodiment are provided with four sets evenly distributed vertically, each set having four rods arranged in a cross shape.

[0030] The specific working process of this embodiment is as follows: In this embodiment, both iron oxide red and the solution are poured into the tank from the outer purification area. Due to the presence of the middle isolation mesh plate, the mixture produced by the mixing of the solution and iron oxide red can pass through the isolation mesh plate and enter the inner stirring area. However, some larger impurity particles cannot enter the inner stirring area through the isolation mesh plate. Then, the stirring motor is turned on to drive the stirring rod to stir the mixture, which in turn stirs the mixture in the inner stirring area. At the same time, because of the structural design of the middle isolation mesh plate, it does not affect the stirring of the mixture in the outer purification area, so that the iron oxide red and the solution are fully mixed. However, the impurities in the mixture are still located in the purification area and cannot enter the inner stirring area.

[0031] Once the mixing is complete, the purification screen can be raised by the lifting mechanism of the outer purification area. The mesh size of the purification screen is the same as that of the isolation screen. As the purification screen moves up, the residual particulate impurities in the purification area move upward, and then the mixture is discharged through the outlet pipe. The purification screen can then be raised to the upper part of the box to facilitate the cleaning and removal of these impurities. The structural design is very ingenious and reasonable.

[0032] Example 2

[0033] like Figure 2 , Figure 3 and Figure 4 As shown, an iron oxide red purification device of this embodiment includes a box 1. A ring of isolation mesh 2 is provided inside the box 1. The isolation mesh 2 divides the box 1 into an inner stirring area 3 and an outer purification area 4. In this embodiment, a stirring motor 5 is installed at the bottom plate position in the stirring area 3. The main shaft 6 of the stirring motor 5 extends upward into the stirring area 3, and a horizontally arranged stirring rod 7 is installed on the main shaft 6.

[0034] In this embodiment, a purification screen plate 8 is installed in the purification area 4. The purification screen plate 8 is configured as a ring plate structure, and a lifting mechanism 9 is also installed at the lower end of the purification area 4. In this embodiment, the lifting rod of the lifting mechanism 9 passes through the purification area 4 and is fixedly connected to the purification screen plate 8.

[0035] Both the iron oxide red and the dissolving solution are poured into the box 1 from above the purification area 4. In this embodiment, the mesh size of the purification screen 8 is the same as that of the isolation screen 2, so that the impurities in the iron oxide red cannot pass through the mesh on the purification screen 8 and the isolation screen 2.

[0036] In this embodiment, liquid outlet pipes 10 are provided on both sides of the lower end of the box 1. The liquid outlet pipes 10 are connected to the outer purification area 4 and then to the inner stirring area 3.

[0037] In this embodiment, the lifting mechanism 9 at the lower end of the purification area 4 is provided with four evenly spaced lifting mechanisms, and the stirring rods 7 on the main shaft 6 of the stirring motor 5 in this embodiment are provided with four sets evenly distributed vertically, each set having four rods arranged in a cross shape.

[0038] In this embodiment, the upper end of the isolation mesh plate 2 is also provided with a flat mounting plate 11, and the mounting plate 11 is correspondingly provided with a blower mechanism 12; when the lifting mechanism 9 drives the purification mesh plate 8 to move upward to the upper end of the box 1, the blower pipe 14 on the blower mechanism 12 corresponds to the position of the purification mesh plate 8, and the blower mechanism 12 can blow air horizontally onto the purification mesh plate 8 accordingly.

[0039] In this embodiment, a ring-shaped receiving trough 13 is also provided on the outer side of the upper end of the box body 1. The receiving trough 13 corresponds to the position of the purification screen plate 8 located at the upper end of the box body 1. When the blowing mechanism 12 blows air onto the purification screen plate 8, the impurities on the purification screen plate 8 are blown into the receiving trough 13.

[0040] In this embodiment, the blower mechanism 12 is provided with several blower pipes 14. The blower pipes 14 are fixed on the mounting plate 11 in a divergent manner, and the blowing direction of the blower pipes 14 is aligned with the purification screen plate 8 after it is raised and lowered.

[0041] The technical solution of this embodiment is based on the technical solution of embodiment 1. A flat mounting plate is set on the upper end of the isolation mesh plate, and a blower mechanism is set on the mounting plate. The blower mechanism is equipped with a blower pipe. When the purification mesh plate in the purification area moves upward to the upper end of the box under the action of the lifting mechanism, the blower pipe on the blower mechanism corresponds to the position of the purification mesh plate. The blower pipe can blow air onto the purification mesh plate accordingly. In addition, a collection trough is also set on the outer side of the upper end of the box. Then, the impurities and particles remaining on the purification mesh plate can be blown into the collection trough by the wind, thereby realizing the automatic collection of these impurities. The structural design is very ingenious and reasonable.

[0042] The above-described specific embodiments are merely preferred embodiments of this utility model and are not intended to limit the implementation of this utility model or the scope of the claims. All equivalent changes and modifications made in accordance with the scope of protection of this utility model patent application should be included within the scope of this utility model patent application.

Claims

1. An apparatus for purifying iron oxide red, characterized in that: Includes a box body (1), which is provided with a ring of isolation mesh plate (2) inside the box body (1). The isolation mesh plate (2) divides the box body (1) into an inner stirring area (3) and an outer purification area (4). A stirring motor (5) is installed at the bottom plate position in the stirring area (3). The main shaft (6) of the stirring motor (5) extends upward into the stirring area (3), and a horizontally arranged stirring rod (7) is installed on the main shaft (6). The purification area (4) is equipped with a purification screen plate (8), which is set as a ring plate structure. The lower end of the purification area (4) is also equipped with a lifting mechanism (9). The lifting rod of the lifting mechanism (9) passes through the purification area (4) and is fixedly connected to the purification screen plate (8). Both the iron oxide red and the dissolving solution are poured into the box (1) from above the purification area (4). The mesh size of the purification screen (8) is the same as that of the isolation screen (2). Impurities in the iron oxide red cannot pass through the mesh on the purification screen (8) and the isolation screen (2).

2. The iron oxide red purification apparatus according to claim 1, characterized in that: The lower ends of the box (1) are provided with liquid outlet pipes (10) on both sides. The liquid outlet pipes (10) are connected to the purification area (4) on the outside and then to the stirring area (3) on the inside.

3. The iron oxide red purification apparatus according to claim 2, characterized in that: The lower end of the purification area (4) has four evenly spaced lifting mechanisms (9), and the stirring rods (7) on the main shaft (6) of the stirring motor (5) are arranged in four groups evenly distributed vertically, with each group having four cross-shaped rods.

4. The iron oxide red purification apparatus according to claim 1, characterized in that: The upper end of the isolation mesh plate (2) is also provided with a flat mounting plate (11), and a blower mechanism (12) is correspondingly provided on the mounting plate (11); when the lifting mechanism (9) drives the purification mesh plate (8) to move upward to the upper end of the box (1), the blower pipe (14) on the blower mechanism (12) corresponds to the position of the purification mesh plate (8), and the blower mechanism (12) can blow air horizontally onto the purification mesh plate (8) accordingly.

5. The iron oxide red purification apparatus according to claim 4, characterized in that: A ring-shaped receiving trough (13) is also provided on the outer side of the upper end of the box (1). The receiving trough (13) corresponds to the position of the purification screen plate (8) located at the upper end of the box (1). When the blower mechanism (12) blows air onto the purification screen plate (8), the impurities on the purification screen plate (8) are blown into the receiving trough (13).

6. The iron oxide red purification apparatus according to claim 5, characterized in that: The blower mechanism (12) is provided with several blower pipes (14), which are fixed on the mounting plate (11) in a divergent manner. The blowing direction of the blower pipes (14) is aligned with the purification screen plate (8) after it is raised and lowered.

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