Ultrafine basic copper sulfate filtering device

Abstract

The utility model relates to the technical field of fine basic copper sulfate filtering, in particular to a superfine basic copper sulfate filtering device which comprises a discharging device connected to the bottom of a superfine basic copper sulfate filtering outlet, and a superfine basic copper sulfate powder discharging assembly and a discharging degassing assembly are arranged in the discharging device. The discharging and degassing assembly comprises a stainless steel inner screen barrel, a screen hole rotating and removing assembly for preventing screen holes of the stainless steel inner screen barrel from being blocked is arranged outside the stainless steel inner screen barrel, the discharging device comprises a sealed discharging barrel, the top of the sealed discharging barrel is connected with a discharging hopper, and the discharging hopper is connected with a superfine basic copper sulfate filtering outlet; according to the invention, the problem that the working environment is influenced by flying dust during discharging of the superfine basic copper sulfate filtering device is fully considered, the requirements of filtering and degassing are fully considered in design, and an efficient and environment-friendly filtering process is realized through reasonable structure and assembly configuration.

Description

Technical Field

[0001] This utility model relates to the field of fine alkaline copper sulfate filtration technology, specifically to an ultrafine alkaline copper sulfate filtration device. Background Technology

[0002] Basic copper sulfate (CuSO4·xH2O) is a monoclinic crystalline inorganic compound that appears as a pale blue powder. It is prepared by reacting copper sulfate with calcium hydroxide or sodium hydroxide. In pharmaceutical solutions, it forms extremely small blue suspended particles. It is soluble in dilute acids and ammonia, but has very low solubility in water. It is widely used in chemical, pharmaceutical, and agricultural fields.

[0003] Ultrafine basic copper sulfate is a type of basic copper sulfate with finer particles prepared through a special process. It has higher purity and a wider range of applications. In order to improve the purity and production efficiency of ultrafine basic copper sulfate, the design of the filtration device is crucial. Since the gas in the powder during the filtration process of ultrafine basic copper sulfate can cause dust to be generated, current filtration devices mainly focus on the filtration process and do not effectively deal with the dust generated during the filtration process, which affects the working environment. Utility Model Content

[0004] The purpose of this invention is to provide an ultrafine basic copper sulfate filtration device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An ultrafine basic copper sulfate filtration device includes a discharge device connected to the bottom of the ultrafine basic copper sulfate filter outlet. The discharge device is equipped with an ultrafine basic copper sulfate powder discharge component and a discharge degassing component. The discharge degassing component includes a stainless steel inner screen cylinder. The outside of the stainless steel inner screen cylinder is equipped with a screen hole rotation cleaning component to prevent the screen holes of the stainless steel inner screen cylinder from clogging.

[0007] The discharge device includes a sealed discharge cylinder, and a discharge hopper is connected to the top of the sealed discharge cylinder. The discharge hopper is connected to the outlet of the ultrafine basic copper sulfate filter.

[0008] As a preferred embodiment of this utility model, the ultrafine basic copper sulfate powder discharging assembly includes a discharging shaft and a discharging spiral blade spirally connected to the outer circumferential wall of the discharging shaft. The top of the discharging shaft is connected to a discharging motor via a coupling, and the discharging shaft is connected to the top of the ultrafine basic copper sulfate filter.

[0009] As a preferred embodiment of this utility model, the stainless steel inner screen cylinder is sleeved outside the discharge spiral blade, and a microporous filter membrane cylinder is sleeved outside the stainless steel inner screen cylinder. The screen hole rotation cleaning component is located between the stainless steel inner screen cylinder and the microporous filter membrane cylinder.

[0010] As a preferred embodiment of this utility model, the screen hole rotation cleaning assembly includes a stainless steel outer screen cylinder, a bearing, an outer circumferential wall gear, and a drive gear. The bearing is sleeved on the top outer circumferential wall of the stainless steel inner screen cylinder, and the stainless steel outer screen cylinder is sleeved on the bearing outside the stainless steel inner screen cylinder. The inner wall of the stainless steel outer screen cylinder rotatably abuts against the outer wall of the stainless steel inner screen cylinder. The outer circumferential wall gear is sleeved on the top outer circumferential wall of the stainless steel outer screen cylinder, and the drive gear meshes on one side of the outer circumferential wall gear. The bottom of the drive gear is connected to a drive motor via a shaft, and the drive motor is connected to the inner wall of the sealed discharge cylinder.

[0011] As a preferred embodiment of this utility model, a vacuum tube is connected through the outer wall of the sealed discharge cylinder, and the outlet of the vacuum tube is connected to an external vacuum pump.

[0012] As a preferred embodiment of this utility model, the discharge motor and the drive motor are electrically connected to the ultrafine basic copper sulfate filter controller via wires.

[0013] As a preferred embodiment of this utility model, the outer cover of the drive motor is provided with a dustproof net.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In response to the problems mentioned in the background art, this application fully considers the problem of dust affecting the working environment during the feeding of ultrafine basic copper sulfate filter devices. The design fully considers the needs of filtration and degassing, and through reasonable structure and component configuration, it achieves a highly efficient and environmentally friendly filtration process.

[0016] The discharge device is equipped with an ultrafine basic copper sulfate powder discharge component and a discharge degassing component. This design allows for degassing during discharge, effectively reducing dust generation.

[0017] As part of the degassing assembly, the stainless steel inner screen cylinder is equipped with a screen hole rotation cleaning component to prevent screen hole blockage. This ensures the smooth operation of the degassing process and avoids the efficiency reduction caused by screen hole blockage.

[0018] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1This is a schematic diagram showing the overall disassembly of this utility model;

[0020] Figure 2 This is a schematic diagram of the stainless steel inner screen cylinder of this utility model;

[0021] Figure 3 This is a schematic diagram of the sealed discharge cylinder of this utility model;

[0022] Figure 4 This is a schematic diagram of the ultrafine basic copper sulfate powder discharging component of this utility model;

[0023] Figure 5 This is a schematic diagram of the stainless steel outer screen cylinder and the stainless steel inner screen cylinder of this utility model.

[0024] In the diagram: 1. Discharge device; 101. Sealed discharge cylinder; 1011. Vacuum tube; 102. Discharge hopper; 11. Ultrafine basic copper sulfate powder discharge assembly; 110. Discharge shaft; 111. Discharge spiral blades; 112. Discharge motor; 12. Discharge degassing assembly; 121. Stainless steel inner screen cylinder; 122. Microporous filter membrane cylinder; 13. Screen hole rotation cleaning assembly; 131. Stainless steel outer screen cylinder; 132. Outer circumferential wall gear; 133. Drive gear. Detailed Implementation

[0025] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive. Example

[0026] Please see Figure 1-5This utility model provides a technical solution: an ultrafine basic copper sulfate filtration device, including a discharge device 1 connected to the bottom of the ultrafine basic copper sulfate filter outlet. The discharge device 1 includes a sealed discharge cylinder 101, and a discharge hopper 102 is connected to the top of the sealed discharge cylinder 101. The discharge hopper 102 is connected to the ultrafine basic copper sulfate filter outlet. The discharge device 1 is internally equipped with an ultrafine basic copper sulfate powder discharge component 11 and a discharge degassing component 12. The discharge degassing component 12 includes a stainless steel inner screen cylinder 121, and a screen hole rotation cleaning component 13 is provided outside the stainless steel inner screen cylinder 121 to prevent the screen holes of the stainless steel inner screen cylinder 121 from clogging. The copper powder discharge assembly 11 includes a discharge shaft 110 and a discharge spiral blade 111 spirally connected to the outer circumferential wall of the discharge shaft 110. The top of the discharge shaft 110 is connected to a discharge motor 112 via a coupling. The discharge shaft 110 is connected to the top of the ultrafine basic copper sulfate filter. A stainless steel inner screen cylinder 121 is sleeved outside the discharge spiral blade 111. A microporous filter membrane cylinder 122 is sleeved outside the stainless steel inner screen cylinder 121. A screen hole rotation cleaning assembly 13 is located between the stainless steel inner screen cylinder 121 and the microporous filter membrane cylinder 122. A vacuum tube 1011 is connected through the outer wall of the sealed discharge cylinder 101. The outlet of the vacuum tube 1011 is connected to an external vacuum pump.

[0027] It should be noted that, in this embodiment, the design of the sealed discharge cylinder 101 ensures airtightness during the filtration and discharge process, preventing dust leakage and gas leakage. The discharge hopper 102 is connected to the outlet of the ultrafine basic copper sulfate filter, so that the filtered powder can smoothly enter the discharge device 1. The design of the discharge shaft 110 and the spirally connected discharge spiral blades 111 allows the powder to be discharged evenly and continuously under the drive of the motor. The discharge shaft 110 is connected to the top of the ultrafine basic copper sulfate filter, ensuring that the powder can be smoothly discharged from the filter device.

[0028] The stainless steel inner screen cylinder 121 is part of the degassing component, and a microporous filter membrane cylinder 122 is set on its outside. This double-layer structure not only ensures the degassing effect, but also prevents the powder from leaking out. When the gas in the powder passes through the degassing component, the gas is discharged and the powder is blocked in the innermost layer, which effectively reduces the generation of dust.

[0029] The rotating cleaning component 13 is located between the stainless steel inner screen cylinder 121 and the microporous filter membrane cylinder 122. When the screen holes of the stainless steel inner screen cylinder 121 are blocked, the screen holes can be cleaned in time to ensure the continuous operation of the degassing process.

[0030] A vacuum tube 1011 is connected through the outer wall of the sealed discharge cylinder 101. The outlet of the vacuum tube 1011 is connected to an external vacuum pump. The negative pressure generated by the vacuum pump can further promote the discharge of gas in the powder and reduce the generation of dust.

[0031] After the vacuum pump is turned on and generates negative pressure, the gas in the ultrafine basic copper sulfate powder is discharged. The powder is blocked by the filter screen in the innermost layer. During the negative pressure exhaust process, when the mesh of the stainless steel inner screen cylinder 121 is blocked, the drive motor drives the stainless steel outer screen cylinder 131 to rotate. The inner wall of the stainless steel outer screen cylinder 131 rotates and abuts against the outer wall of the stainless steel inner screen cylinder 121, cleaning the mesh of the stainless steel inner screen cylinder 121. After degassing, the ultrafine basic copper sulfate powder no longer falls out naturally and generates dust. It is continuously delivered through the discharge spiral blades 111. This not only focuses on the filtration process but also pays special attention to the dust problem that may occur during the filtration and discharge process.

[0032] Please see Figure 1 , 2 5. The screen hole rotation cleaning assembly 13 includes a stainless steel outer screen cylinder 131, a bearing, an outer circumferential wall gear 132, and a drive gear 133. The bearing is sleeved on the top outer circumferential wall of the stainless steel inner screen cylinder 121, and the stainless steel outer screen cylinder 131 is sleeved on the outer bearing of the stainless steel inner screen cylinder 121. The inner wall of the stainless steel outer screen cylinder 131 and the outer wall of the stainless steel inner screen cylinder 121 rotate and abut against each other. The outer circumferential wall gear 132 is sleeved on the top outer circumferential wall of the stainless steel outer screen cylinder 131. The drive gear 133 is meshed on one side of the outer circumferential wall gear 132. The bottom of the drive gear 133 is connected to a drive motor through a shaft. The drive motor is connected to the inner wall of the sealed discharge cylinder 101. The discharge motor 112 and the drive motor are electrically connected to the ultrafine basic copper sulfate filter controller through wires. The drive motor is covered with a dustproof net.

[0033] It should be noted that, in this embodiment, the screen hole rotation cleaning assembly 13 includes a stainless steel outer screen cylinder 131, bearings, an outer circumferential wall gear 132, and a drive gear 133. When it is necessary to clean the screen holes, the drive motor drives the drive gear 133 to rotate. The drive gear 133 meshes with the outer circumferential wall gear 132 outside the screen hole rotation cleaning assembly 13, which further drives the stainless steel outer screen cylinder 131 to rotate. The screen holes are cleaned by the contact between the inner and outer walls.

[0034] The stainless steel outer screen cylinder 131, as the main part of the screen hole rotation cleaning assembly, is sleeved on the outside of the stainless steel inner screen cylinder 121 and connected to the inner screen cylinder through bearings to ensure that the two can rotate relative to each other. The use of bearings reduces the friction between the stainless steel outer screen cylinder 131 and the stainless steel inner screen cylinder 121, making the rotation smoother and extending the service life of the equipment.

[0035] The meshing design of the outer circumferential wall gear 132 and the drive gear 133 allows the power of the drive motor to be transmitted to the stainless steel outer screen cylinder 131, thereby driving it to rotate. This mechanical transmission method is stable, reliable, and easy to control.

[0036] The discharge motor 112 and the drive motor are electrically connected to the ultrafine basic copper sulfate filter controller via wires. This design makes the operation of the entire device more intelligent and automated. The controller can adjust parameters such as motor speed and degassing time according to actual needs to achieve the best filtration and degassing effect. At the same time, the controller can also monitor the operating status of the device in real time to ensure the safe and stable operation of the device.

[0037] This application achieves a highly efficient, environmentally friendly, and convenient filtration process through a reasonable structure and component configuration. In particular, the design of the rotating screen cleaning component not only improves filtration efficiency but also reduces maintenance costs and extends the service life of the equipment.

[0038] The working process of this utility model:

[0039] In use, the ultrafine basic copper sulfate powder is filtered in a filtration device, where larger particles and impurities are blocked, while the fine powder passes through the filter screen and enters the discharge device. The filtered ultrafine basic copper sulfate powder falls into the discharge hopper 102 and then into the sealed discharge cylinder 101. The discharge motor 112 starts, driving the discharge shaft 110 and the spirally connected discharge helical blades 111 to rotate via a coupling. The rotating discharge helical blades push the ultrafine basic copper sulfate powder downwards along the discharge cylinder, ensuring uniform and continuous powder discharge. During the discharge process, the gas in the powder is discharged through a degassing assembly consisting of a stainless steel inner screen cylinder 121 and a microporous filter membrane cylinder 122. A vacuum pump is connected to the sealed discharge cylinder 101 via a vacuum pipe 1011, generating negative pressure to promote the discharge of gas from the powder. To reduce dust generation, if the screen holes of the stainless steel inner screen cylinder 121 become clogged, the screen hole rotation cleaning component 13 will be activated. The drive motor drives the drive gear 133 to rotate, and the drive gear meshes with the outer circumferential wall gear 132, thereby driving the stainless steel outer screen cylinder 131 to rotate. The inner wall of the stainless steel outer screen cylinder 131 rotates and abuts against the outer wall of the stainless steel inner screen cylinder 121 to clean the screen holes, ensuring the continuous degassing process. Throughout the process, the ultrafine alkaline copper sulfate filter controller monitors and adjusts the discharge motor 112 and the drive motor. The controller can adjust parameters such as the motor speed and degassing time according to actual needs to achieve the best filtration and degassing effect. At the same time, the controller can also monitor the operating status of the device in real time to ensure the safe and stable operation of the device.

[0040] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. An ultrafine basic copper sulfate filtration device, comprising a discharge device (1) connected to the bottom of the ultrafine basic copper sulfate filter outlet, characterized in that: The discharge device (1) is equipped with an ultrafine basic copper sulfate powder discharge component (11) and a discharge degassing component (12). The discharge degassing component (12) includes a stainless steel inner screen cylinder (121). The stainless steel inner screen cylinder (121) is equipped with a screen hole rotation cleaning component (13) to prevent the screen holes of the stainless steel inner screen cylinder (121) from being blocked. The discharge device (1) includes a sealed discharge cylinder (101), and a discharge hopper (102) is connected to the top of the sealed discharge cylinder (101). The discharge hopper (102) is connected to the outlet of the ultrafine basic copper sulfate filter.

2. The ultrafine basic copper sulfate filtration device according to claim 1, characterized in that: The ultrafine basic copper sulfate powder discharge assembly (11) includes a discharge shaft (110) and a discharge spiral blade (111) spirally connected to the outer circumferential wall of the discharge shaft (110). The top of the discharge shaft (110) is connected to a discharge motor (112) via a coupling. The discharge shaft (110) is connected to the top of the ultrafine basic copper sulfate filter.

3. The ultrafine basic copper sulfate filtration device according to claim 2, characterized in that: The stainless steel inner screen cylinder (121) is sleeved outside the discharge spiral blade (111), and a microporous filter membrane cylinder (122) is sleeved outside the stainless steel inner screen cylinder (121). The screen hole rotation cleaning component (13) is located between the stainless steel inner screen cylinder (121) and the microporous filter membrane cylinder (122).

4. The ultrafine basic copper sulfate filtration device according to claim 1, characterized in that: The screen hole rotation cleaning assembly (13) includes a stainless steel outer screen cylinder (131), a bearing, an outer circumferential wall gear (132), and a drive gear (133). The bearing is sleeved on the top outer circumferential wall of the stainless steel inner screen cylinder (121). The stainless steel outer screen cylinder (131) is sleeved on the bearing outside the stainless steel inner screen cylinder (121). The inner wall of the stainless steel outer screen cylinder (131) rotates and abuts against the outer wall of the stainless steel inner screen cylinder (121). The outer circumferential wall gear (132) is sleeved on the top outer circumferential wall of the stainless steel outer screen cylinder (131). The drive gear (133) meshes with one side of the outer circumferential wall gear (132). The bottom of the drive gear (133) is connected to a drive motor through a shaft. The drive motor is connected to the inner wall of the sealed discharge cylinder (101).

5. The ultrafine basic copper sulfate filtration device according to claim 1, characterized in that: A vacuum tube (1011) is connected through the outer wall of the sealed discharge cylinder (101), and the outlet of the vacuum tube (1011) is connected to an external vacuum pump.

6. The ultrafine basic copper sulfate filtration device according to claim 2, characterized in that: The discharge motor (112) and drive motor are electrically connected to the ultrafine basic copper sulfate filter controller via wires.

7. The ultrafine basic copper sulfate filtration device according to claim 4, characterized in that: The drive motor is covered with a dustproof net.

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