Device for conveniently purifying strontium sulfate

Abstract

The utility model relates to the field of strontium sulfate purification, in particular to a device for conveniently purifying strontium sulfate. The utility model provides a device for conveniently purifying strontium sulfate, which can directly filter and evaporate and crystallize the strontium sulfate after stirring and dissolving the strontium sulfate, realizes the integration of dissolving, filtering and evaporative crystallization, does not need to replace equipment for treatment, reduces the purification cost, improves the purification efficiency and is convenient to use. A device for conveniently purifying strontium sulfate comprises an outer frame, a sealing door and the like, and the left rear part of the outer frame is rotatably connected with the sealing door. According to the utility model, strontium carbonate and a dissolving agent flow into the dissolving pipe to be stirred and dissolved, and are filtered by the filter paper, so that liquid drips into the crystallization barrel, and the liquid is heated by the heater to be evaporated and crystallized, so that strontium sulfate can be directly filtered and evaporated and crystallized to be purified after being stirred and dissolved, and the integration of dissolving, filtering and evaporative crystallization is realized; equipment replacement for treatment is not needed, the purification cost is reduced, the purification efficiency is improved, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of strontium sulfate purification, and in particular to a convenient apparatus for purifying strontium sulfate. Background Technology

[0002] Strontium sulfate is an inorganic compound that appears as a white powder or crystalline solid. In nature, it mainly exists as the mineral celestite. The purification process of strontium sulfate aims to separate high-purity strontium sulfate from raw materials containing impurities. This process typically involves multiple steps to ensure that the purity and quality of the final product meet the requirements of specific applications.

[0003] Existing methods for strontium sulfate purification typically involve using a stirring device to thoroughly mix and dissolve the strontium sulfate with a solvent, then transferring the dissolved solution to a filtration device for filtration, and finally transferring it to an evaporation and crystallization device for crystallization. However, current methods require the use of multiple devices with different functions to complete the strontium sulfate purification process, necessitating frequent equipment changes. This not only increases the complexity and cost of the operation but also affects the purification efficiency, making the process inconvenient.

[0004] Therefore, it is necessary to design a device that can directly filter and evaporate crystals strontium sulfate after stirring and dissolving it, achieving integrated dissolution, filtration and evaporation crystallization, eliminating the need to change equipment, reducing purification costs, improving purification efficiency, and providing a convenient device for purifying strontium sulfate. Utility Model Content

[0005] To overcome the current shortcomings of requiring multiple devices with different functions to purify strontium sulfate, which necessitates frequent equipment changes, increases operational complexity and purification costs, affects purification efficiency, and is inconvenient to use, this invention provides a convenient device for purifying strontium sulfate by directly filtering and evaporating crystals after stirring and dissolving it. This device integrates dissolution, filtration, and evaporation crystallization, eliminating the need to change equipment, reducing purification costs, improving purification efficiency, and offering ease of use.

[0006] The technical implementation scheme of this utility model is as follows: a device for convenient purification of strontium sulfate, comprising an outer frame, a sealing door, a rotating door, a dissolving component, a filtering component, and a crystallizing component. The sealing door is rotatably connected to the left rear part of the outer frame, and two rotating doors are rotatably connected to the front part of the outer frame. The upper part of the outer frame is provided with a dissolving component for dissolving strontium sulfate, the middle part of the outer frame is provided with a filtering component for filtering the dissolved solution, and the lower part of the outer frame is provided with a crystallizing component for evaporating and crystallizing the solution.

[0007] To further explain, the dissolving assembly includes a strontium carbonate inlet, a solvent inlet, a dissolving tube, a motor, a stirring blade, a splash guard, a first support, and a control valve. The strontium carbonate inlet is connected to the upper right of the outer frame, and the solvent inlet is connected to the upper left of the outer frame. The first support is connected to the inner side of the upper right of the outer frame, and the dissolving tube is connected to the first support. Both the strontium carbonate inlet and the solvent inlet are connected to the dissolving tube. The motor is connected to the upper middle side of the outer frame, and the motor's output shaft passes through the outer frame and is connected to the stirring blade. The splash guard is rotatably connected to the upper part of the stirring blade and is connected to the dissolving tube. The control valve is connected to the lower part of the dissolving tube.

[0008] To further explain, the filter assembly includes a second support, filter paper, and a conical cylinder. The second support is connected to the upper inner side of the outer frame, and the conical cylinder is connected to the left side of the second support. The filter paper is placed on the conical cylinder.

[0009] To further explain, the crystallization assembly includes an electric push rod, a screw, a crystallization tank, and a heater. The electric push rod is connected to the lower rear front side of the outer frame. A placement frame is provided on the telescopic end of the electric push rod. The screw is threadedly connected to the front of the placement frame. The crystallization tank is snapped onto the placement frame and contacts the screw. A heater is connected to the bottom inside the outer frame.

[0010] To further explain, a handle is provided at the front of the screw.

[0011] To further explain, it also includes an exhaust hood, which is connected to the inner right side of the outer frame.

[0012] The present invention has the following advantages: 1. The present invention uses strontium carbonate and solvent to flow into the dissolving tube and stir to dissolve. After filtering through filter paper, the liquid drips into the crystallization tank. The liquid is heated by a heater to evaporate and crystallize. Thus, strontium sulfate can be directly filtered and evaporated to crystallize after stirring and dissolving, realizing the integration of dissolution, filtration and evaporation crystallization. There is no need to change the equipment, which reduces the purification cost, improves the purification efficiency and is convenient to use.

[0013] 2. In this invention, strontium carbonate and a solvent flow into a dissolving tube. A motor drives a stirring blade to mix the strontium carbonate and the solvent, causing the strontium carbonate to dissolve and form a solution. A splash guard provides protection, thus preventing liquid splashing while the strontium carbonate and solvent are being mixed and dissolved, improving the efficiency and effectiveness of dissolution, and enhancing the safety of use.

[0014] 3. This utility model connects the crystallization barrel to the placement rack, then rotates the screw, which moves under the action of the thread to contact and clamp the crystallization barrel, thereby installing the crystallization barrel. The placement rack is moved by the electric push rod, which moves the crystallization barrel out. Thus, the crystallization barrel can be automatically pushed out after crystallization, and the crystallization barrel can be installed and disassembled at the same time, which is convenient for crystal removal and for replacing and unloading the crystallization barrel. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the crystallization tank and other components of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the dissolving tube and other components of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the stirring blade and other components of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the filter paper and other components of this utility model.

[0020] The markings in the attached diagram are: 1_outer frame, 2_sealed door, 3_rotary door, 4_strontium carbonate inlet, 5_solvent inlet, 6_dissolving tube, 61_motor, 62_stirring blade, 63_splash guard, 7_first support, 8_control valve, 9_second support, 10_filter paper, 11_conical cylinder, 12_electric push rod, 13_screw, 14_crystallizing tank, 15_heater, 16_exhaust hood. Detailed Implementation

[0021] The preferred technical solution of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] A convenient apparatus for purifying strontium sulfate, such as Figures 1-5As shown, the device includes an outer frame 1, a sealing door 2, a rotating door 3, an exhaust hood 16, a dissolving assembly, a filtering assembly, and a crystallizing assembly. The sealing door 2 is rotatably connected to the rear left side of the outer frame 1, and two rotating doors 3 are rotatably connected to the front of the outer frame 1. The exhaust hood 16 is connected to the inner right side of the outer frame 1 to facilitate the discharge of water vapor. The upper part of the outer frame 1 is provided with a dissolving assembly for dissolving strontium sulfate. The dissolving assembly includes a strontium carbonate inlet 4, a solvent inlet 5, a dissolving tube 6, a motor 61, a stirring blade 62, and a splash guard. The outer frame 1 consists of a cover 63, a first support 7, and a control valve 8. The upper right part of the outer frame 1 is connected to the strontium carbonate inlet 4, and the upper left part is connected to the solvent inlet 5. The inner side of the upper right part of the outer frame 1 is connected to the first support 7, and the dissolving tube 6 is connected to the first support 7. Both the strontium carbonate inlet 4 and the solvent inlet 5 are connected to the dissolving tube 6. The upper middle part of the outer frame 1 is connected to the motor 61. The output shaft of the motor 61 passes through the outer frame 1 and is connected to the stirring blade 62. The upper part of the stirring blade 62... The splash guard 63 is rotatably connected to the dissolving tube 6. The dissolving tube 6 is connected to the control valve 8 at its lower part. The outer frame 1 has a filter assembly for filtering the dissolved solution in the middle. The filter assembly includes a second support 9, filter paper 10, and a conical cylinder 11. The second support 9 is connected to the inner side of the upper part of the outer frame 1. The conical cylinder 11 is connected to the left side of the second support 9. The filter paper 10 is placed on the conical cylinder 11. The lower part of the outer frame 1 has a filter assembly for filtering the solution. A crystallization assembly for evaporation crystallization includes an electric push rod 12, a screw 13, a crystallization tank 14, and a heater 15. The electric push rod 12 is connected to the lower rear front side of the outer frame 1. A placement rack is provided on the telescopic end of the electric push rod 12. The screw 13 is threadedly connected to the front of the placement rack. The screw 13 has a handle at the front for easy gripping and rotation. The crystallization tank 14 is engaged with the placement rack and contacts the screw 13. The heater 15 is connected to the bottom inner side of the outer frame 1.

[0023] When strontium sulfate needs to be purified, this device can be used. The outer frame 1 is brought into contact with the ground, and the sealing door 2 is opened. The filter paper 10 is placed on the conical cylinder 11, and then the crystallization tank 14 is engaged with the placement rack. The screw 13 is then rotated by the handle, causing it to move and clamp the crystallization tank 14. The crystallization tank 14 is then installed. The sealing door 2 is then closed. Strontium carbonate is poured into the strontium carbonate inlet 4, and the solvent is poured into the solvent inlet 5, allowing the strontium carbonate and solvent to flow into the dissolving tube 6 on the first support 7. The motor 61 is then started. The motor 61 drives the stirring blade 62 to rotate, stirring and mixing the strontium carbonate and the solvent, causing the strontium carbonate to dissolve and form a solution. The splash guard 63 provides protection, preventing liquid splashing during the stirring and dissolution process, thus improving dissolution efficiency and effectiveness, and enhancing safety. After dissolution is complete, the motor 61 is turned off, and the control valve 8 is opened, allowing the solution to flow from the dissolution tube 6 onto the filter paper 10. The solution is then filtered through the filter paper 10, causing the filtered liquid to drip into the crystallization tank 14. After all the solution has flowed out, the control valve 8 is closed, and then the heater 15 is activated. The heater 15 heats the liquid in the crystallization tank 14, causing the liquid to evaporate and crystallize. The generated gas is discharged from the exhaust hood 16. After crystallization, the heater 15 is turned off, and the rotating door 3 is opened to remove and replace the filter paper 10. Then, the electric push rod 12 is activated, which moves the placement rack, causing the crystallization tank 14 to move. After the crystallization tank 14 cools down, the screw 13 is turned in the opposite direction by hand. Under the action of the thread, the screw 13 moves in the opposite direction and disengages from the crystallization tank 14. The crystallization tank 14 is then removed, and the crystals in the crystallization tank 14 are poured out for collection, thereby enabling the stirring of strontium sulfate. After dissolution, the crystallizer is directly filtered and evaporated for purification, achieving integrated dissolution, filtration, and evaporation crystallization without the need to change equipment, reducing purification costs, improving purification efficiency, and providing convenient use. After collection, the crystallization tank 14 is reinstalled on the placement rack, allowing for automatic ejection of the crystallization tank 14 after crystallization while simultaneously installing and disassembling it, facilitating crystal removal and replacement / unloading. Then, the electric push rod 12 reverses its operation, causing the placement rack and crystallization tank 14 to move in opposite directions and reset. The rotating door 3 is then turned to close, and the above operation is repeated to continue purification until complete. Finally, the device can be cleaned.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A device for the convenient purification of strontium sulfate, characterized in that: It includes an outer frame (1), a sealing door (2), a rotating door (3), a dissolution assembly, a filtering assembly and a crystallization assembly, the outer frame (1) is rotatably connected with the sealing door (2) at the left rear part, the outer frame (1) is rotatably connected with two rotating doors (3) at the front part, the outer frame (1) is provided with the dissolution assembly for dissolving strontium sulfate at the upper part, the outer frame (1) is provided with the filtering assembly for filtering the dissolved solution at the middle part, and the outer frame (1) is provided with the crystallization assembly for evaporating and crystallizing the solution at the lower part.

2. A device for the convenient purification of strontium sulfate according to claim 1, characterized in that: The dissolution assembly comprises a strontium carbonate injection port (4), a dissolving agent injection port (5), a dissolution pipe (6), a motor (61), a stirring blade (62), a splash-proof cover (63), a first support (7) and a control valve (8), the outer frame (1) is connected with the strontium carbonate injection port (4) at the right upper part, the outer frame (1) is connected with the dissolving agent injection port (5) at the left upper part, the first support (7) is connected inside the right upper part of the outer frame (1), the first support (7) is connected with the dissolution pipe (6), the strontium carbonate injection port (4) and the dissolving agent injection port (5) are connected with the dissolution pipe (6), the motor (61) is connected at the middle upper part of the outer frame (1), the output shaft of the motor (61) is connected with the stirring blade (62) through the outer frame (1), the stirring blade (62) is rotatably connected with the splash-proof cover (63) at the upper part, the splash-proof cover (63) is connected with the dissolution pipe (6), and the dissolution pipe (6) is connected with the control valve (8) at the lower part.

3. A device for the convenient purification of strontium sulfate according to claim 2, characterized in that: The filtering assembly comprises a second support (9), filter paper (10) and a conical cylinder (11), the second support (9) is connected inside the middle upper part of the outer frame (1), the conical cylinder (11) is connected with the left part of the second support (9), and the filter paper (10) is placed on the conical cylinder (11).

4. A device for the convenient purification of strontium sulfate according to claim 3, characterized in that: The crystallization assembly comprises an electric push rod (12), a screw rod (13), a crystallization barrel (14) and a heater (15), the electric push rod (12) is connected at the rear lower part of the outer frame (1), a placing rack is arranged on the telescopic end of the electric push rod (12), the screw rod (13) is threadedly connected at the front part of the placing rack, the crystallization barrel (14) is clamped on the placing rack, the crystallization barrel (14) is in contact with the screw rod (13), and the heater (15) is connected at the inner bottom of the outer frame (1).

5. A device for the convenient purification of strontium sulfate according to claim 4, characterized in that: The screw rod (13) is provided with a handle at the front part.

6. A device for the convenient purification of strontium sulfate according to claim 5, characterized in that: It further comprises an exhaust hood (16), and the exhaust hood (16) is connected inside the right part of the outer frame (1).

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