A device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution

Abstract

The utility model relates to the technical field of ferrous sulfate recovery, and discloses a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution, comprising a workbench, a filter barrel is arranged on the workbench, a filter device is arranged inside the filter barrel, and a lifting device is arranged on the filter device; the filter device comprises a filter plate, the filter plate is connected to the filter barrel in a sliding and sealing manner, a pull rope is connected to the top of the filter plate, and the top of the pull rope is connected to the lifting device; the lifting device comprises a bracket, the bracket is located above the workbench, a support plate is connected to the right side of the top of the bracket, a motor is arranged on the support plate, a first pulley is connected to the output end of the motor, the first pulley is rotatably connected to the support plate, the output end of the motor is connected to the top of the pull rope, and a guide assembly is arranged at the right end of the support plate. The utility model avoids manual operation, achieves the purpose of convenient operation and high safety, is convenient for direct cleaning of the filter plate, and reduces the difficulty of cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of ferrous sulfate recovery, in particular to a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution. Background Art

[0002] At present, most titanium dioxide enterprises in my country adopt the sulfuric acid method to produce titanium dioxide. This method uses cheap and easily available ilmenite and sulfuric acid as raw materials. It has mature technology, simple operation, low investment and low production cost. A large amount of ferrous sulfate and waste sulfuric acid are produced in the production process. Ferrous sulfate is produced by the reaction of sulfuric acid and iron in the ore during the acid hydrolysis process.

[0003] In the process of clarifying and filtering the liquid, since waste sulfuric acid is an acidic liquid, it will cause harm to the human body and is not convenient for manual filtration; at the same time, during the filtration process, the filtration device is difficult to clean and the cleaning effect is poor.

[0004] Therefore, those skilled in the art are in urgent need of developing a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution, comprising a workbench, a filter barrel is provided on the workbench, a filter device is provided inside the filter barrel, and a lifting device is provided on the top of the filter device; the filter device comprises a filter plate, the filter plate is located inside the filter barrel, and the filter plate and the filter barrel are slidingly and sealedly connected, a pull rope is connected to the top of the filter plate, the top of the pull rope is connected to the lifting device, and a stopper is detachably provided on the top of the filter barrel; the lifting device comprises a bracket, the bracket is located above the workbench, a support plate is connected to the top right side of the bracket, a motor is provided on the support plate, the output end of the motor is connected to a first pulley, the first pulley is rotatably connected to the support plate, the output end of the motor is connected to the top of the pull rope, and a guide assembly is provided at the right end of the support plate.

[0007] Preferably, the guide assembly includes a positioning cylinder, the positioning cylinder is located directly above the filter barrel, the positioning cylinder is fixedly connected to the right end of the support plate, and a through hole penetrating from top to bottom is provided inside the positioning cylinder.

[0008] Preferably, a discharge port is provided at the bottom of the filter barrel, a support leg is provided at the bottom of the workbench, the bottom of the discharge port extends out of the workbench, a filter screen is provided above the discharge port, and the filter screen is located below the filter plate.

[0009] Preferably, a guide wheel is provided on the support plate, and a middle portion of the guide wheel is slidably connected to the pull rope.

[0010] Preferably, a rib is provided between the support plate and the bracket.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the filter plate is driven upward by a motor, and then the filter plate is pulled out of the filter barrel, and the ferrous sulfate precipitate on the filter plate is cleaned and uniformly recovered, thereby avoiding manual operation and achieving the purpose of convenient operation and high safety.

[0013] 2. In the utility model, a filter plate and a filter net are arranged inside the filter barrel, and the solution can be filtered twice. Through two filtering operations, the solution filtering process is more thorough, and the filtered solution is directly discharged through the discharge port, and the filtering is fast and effective.

[0014] 3. In the utility model, a through hole is provided in the interior of the positioning cylinder which passes through the upper and lower parts, and a guide wheel is provided on the support plate. The middle part of the guide wheel is slidably connected to the pull rope. The positioning cylinder and the guide wheel ensure the stability of the pull rope when it moves up and down, thereby improving the working efficiency of the lifting device.

[0015] 4. In the utility model, when cleaning, it is only necessary to remove the block, pull the filter plate out of the filter barrel and rinse it, and the filter net can be directly taken out of the filter barrel for cleaning, which is simple and convenient to operate and reduces the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the filter barrel of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the filter plate of the utility model.

[0019] In the figure: 1-workbench; 2-filter barrel; 21-discharge port; 22-block; 3-bracket; 4-support plate; 5-rib plate; 6-motor; 7-first pulley; 8-guide wheel; 9-pull rope; 10-positioning cylinder; 11-filter plate; 12-filter net. DETAILED DESCRIPTION

[0020] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 3The utility model provides an embodiment: a device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution, comprising a workbench 1, a filter barrel 2 is arranged on the workbench 1, a filter device is arranged inside the filter barrel 2, and a lifting device is arranged on the top of the filter device; the filter device comprises a filter plate 11, the filter plate 11 is located inside the filter barrel 2, and the filter plate 11 and the filter barrel 2 are slidably sealed and connected, a pull rope 9 is connected to the top of the filter plate 11, and the top of the pull rope 9 is connected to the lifting device, and a stopper 22 is detachably arranged on the top of the filter barrel 2; the lifting device comprises a bracket 3, and the bracket 3 is located on the top of the workbench 1 A support plate 4 is connected to the right side of the top of the bracket 3, a rib plate 5 is provided between the support plate 4 and the bracket 3, a motor 6 is provided on the support plate 4, an output end of the motor 6 is connected to a first pulley 7, the first pulley 7 is rotatably connected to the support plate 4, the output end of the motor 6 is connected to the top of the pull rope 9, a guide assembly is provided at the right end of the support plate 4, a guide wheel 8 is provided on the support plate 4, the middle part of the guide wheel 8 is slidably connected to the pull rope 9, the filter plate 11 is driven upward by the motor 6, and then the filter plate 11 is pulled out of the filter barrel 2, so that the ferrous sulfate precipitate on the filter plate 11 can be cleaned and then recovered uniformly.

[0024] Furthermore, the guide assembly includes a positioning cylinder 10, which is located directly above the filter barrel 2. The positioning cylinder 10 is fixedly connected to the right end of the support plate 4. The interior of the positioning cylinder 10 is provided with a through hole that passes through the upper and lower parts. The middle section of the pull rope 9 is located in the through hole of the positioning cylinder 10. The positioning cylinder 10 ensures the stability of the pull rope 9 when it moves up and down, thereby improving the working efficiency of the lifting device.

[0025] Furthermore, a discharge port 21 is provided at the bottom of the filter barrel 2, and a support leg is provided at the bottom of the workbench 1. The bottom of the discharge port 21 extends out of the workbench 1, and a filter screen 12 is provided above the discharge port 21. The filter screen 12 is located below the filter plate 11. The solution is filtered once through the filter plate 11, and the filter screen 12 provided above the discharge port 21 filters the solution for a second time. The two filtering operations make the solution filtering process more thorough.

[0026] Working principle of the utility model: when the utility model is in use, the staff brings the solution to be clarified into the filter barrel 2, and after the liquid is allowed to stand and settle, the motor 6 is started, and the filter plate 11 is driven to move up by the motor 6, and then the filter plate 11 is pulled out of the filter barrel 2, and the block 22 limits it, and then the ferrous sulfate precipitate on the filter plate 11 is cleaned and uniformly recovered, thereby avoiding direct contact between the staff and the solution. At the same time, a filter net 12 is provided above the discharge port 21, and the solution can be filtered twice. Through two filtering operations, the solution filtering process is more thorough; when cleaning, it is only necessary to remove the block 22, pull the filter plate 11 out of the filter barrel 2 and rinse it, and the filter net 12 can be directly taken out of the filter barrel 2 for cleaning, and the operation is simple.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution, comprising a workbench (1), characterized in that: A filter barrel (2) is provided on the workbench (1), a filter device is provided inside the filter barrel (2), and a lifting device is provided on the top of the filter device; The filtering device comprises a filter plate (11), the filter plate (11) is located inside the filter barrel (2), and the filter plate (11) and the filter barrel (2) are slidably sealed and connected, a drawstring (9) is connected to the top of the filter plate (11), and the top of the drawstring (9) is connected to a lifting device, and a stopper (22) is detachably provided on the top of the filter barrel (2); The lifting device comprises a bracket (3), the bracket (3) is located above the workbench (1), a support plate (4) is connected to the right side of the top of the bracket (3), a motor (6) is provided on the support plate (4), the output end of the motor (6) is connected to a first pulley (7), the first pulley (7) and the support plate (4) are rotatably connected, the output end of the motor (6) is connected to the top of the pull rope (9), and a guide assembly is provided at the right end of the support plate (4).

2. The device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution according to claim 1, characterized in that: The guide assembly comprises a positioning cylinder (10), the positioning cylinder (10) is located directly above the filter barrel (2), the positioning cylinder (10) is fixedly connected to the right end of the support plate (4), and a through hole is provided inside the positioning cylinder (10) which penetrates upward and downward.

3. The device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution according to claim 1, characterized in that: The bottom of the filter barrel (2) is provided with a discharge port (21), the bottom of the workbench (1) is provided with supporting legs, the bottom of the discharge port (21) extends out of the workbench (1), a filter screen (12) is provided above the discharge port (21), and the filter screen (12) is located below the filter plate (11).

4. The device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution according to claim 1, characterized in that: The support plate (4) is provided with a guide wheel (8), and the middle part of the guide wheel (8) is slidably connected to the pull rope (9).

5. The device for continuously treating ferrous sulfate, a byproduct of titanium dioxide, to prepare a clarified solution according to claim 1, characterized in that: A rib plate (5) is provided between the support plate (4) and the bracket (3).

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