Dehydration device for copper hydroxide production

Abstract

The utility model discloses a copper hydroxide production dehydration device which comprises a bottom plate, a centrifugal machine is arranged in the center of the upper surface of the bottom plate, a plurality of second supporting columns are arranged on the periphery of the centrifugal machine, and one end of each second supporting column is fixedly connected to the upper surface of the bottom plate. A mounting plate is fixedly connected to the end, away from the bottom plate, of the second supporting column, a filtering device is arranged on the upper surface of the mounting plate and comprises a filtering barrel, a cover plate, a hydraulic cylinder, a hydraulic pipeline, a hydraulic pump, a liquid outlet pipe, an oil tank, a piston rod and an extrusion plate, and the bottom end of the filtering barrel is fixedly mounted on the upper surface of the mounting plate. The bottom end of the cover plate is fixedly mounted on the upper surface of the filter barrel, one end of the hydraulic cylinder is fixedly mounted in the center of the cover plate, and the piston rod is movably connected to the interior of the hydraulic cylinder. Through the structure, the flowability of copper hydroxide at a relatively low temperature is improved, and the viscosity of copper hydroxide is reduced, so that the dehydration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper hydroxide production devices, in particular to a copper hydroxide production dehydration device. Background Art

[0002] Copper hydroxide is an inorganic compound with the chemical formula Cu(OH)2. It usually exists in solid form, is blue or green, and is a weakly alkaline substance. It can be prepared by reacting sodium hydroxide or potassium hydroxide solution with copper salts. Copper hydroxide has a wide range of applications in the fields of chemical industry, medicine, agriculture, etc., such as as a catalyst, dye, fungicide, etc. Its physical and chemical properties make it play an important role in many fields and it is a common copper compound.

[0003] When applying for the present invention, the applicant found through search that a Chinese patent disclosed a "copper hydroxide filter press dehydration device", and its application number is "CN202121325486.8". The patent mainly uses a box body, and the top of the left side of the box body is fixedly connected to a shell, and a first motor is fixedly installed on the rear side of the inner wall of the shell body. The output end of the first motor is fixedly connected to a rotating shaft, and the front end of the rotating shaft is rotatably connected to the inner wall of the shell through a bearing. A connecting column is fixedly sleeved on the surface of the rotating shaft, and the end of the connecting column is fixedly connected to a top plate, and a sealing ring is overlapped on the bottom surface of the top plate, and the bottom surface of the sealing ring is fixedly connected to the top surface of the box body, and the top surface of the top plate is fixedly connected to a control box.

[0004] However, the device lacks a heating function, and the fluidity of copper hydroxide is poor at lower temperatures. The lack of a heating function will result in a higher viscosity of copper hydroxide during the dehydration process, resulting in low dehydration efficiency. Secondly, since there is no heating device, the copper hydroxide cannot be preheated. When the copper hydroxide enters the filter press dehydration device, the temperature of the device itself will affect the temperature of the copper hydroxide, resulting in a large temperature gradient of the copper hydroxide inside the device, thereby affecting the dehydration effect. In addition, copper hydroxide needs to discharge a large amount of water during the dehydration process. The lack of a heating function will slow down the drainage speed, thereby extending the dehydration time and reducing production efficiency.

[0005] Therefore, we propose a dehydration device for producing copper hydroxide. Utility Model Content

[0006] The utility model provides a copper hydroxide production dehydration device, which can accelerate the discharge speed of water inside the copper hydroxide, shorten the dehydration time and improve the production efficiency.

[0007] To achieve the above-mentioned purpose, a copper hydroxide production dehydration device is provided, which comprises a bottom plate, a centrifuge is arranged at the center position of the upper surface of the bottom plate, a plurality of second support columns are arranged around the centrifuge, one end of the second support column is fixedly connected to the upper surface of the bottom plate, the end of the second support column away from the bottom plate is fixedly connected to a mounting plate, a filtering device is arranged on the upper surface of the mounting plate, the filtering device comprises a filtering barrel, a cover plate, a hydraulic cylinder, a hydraulic pipeline, a hydraulic pump, a liquid outlet pipe, an oil tank, a piston rod, and an extrusion plate, the bottom end of the filtering barrel is fixedly mounted on the upper surface of the mounting plate, the bottom end of the cover plate is fixedly mounted on the upper surface of the filtering barrel, one end of the hydraulic cylinder is fixedly mounted at the center position of the cover plate, the piston rod is movably connected to the inside of the hydraulic cylinder, the upper surface of the extrusion plate is fixedly connected to the end of the piston rod away from the hydraulic cylinder, one end of the liquid outlet pipe is fixedly connected to both sides of the filtering barrel, the liquid outlet pipe and the filtering barrel A filter screen is arranged in between, the hydraulic pump and the oil tank are fixedly mounted on the upper surface of the cover plate, one end of the hydraulic pipeline is fixedly connected to the end of the hydraulic cylinder away from the piston rod, and the end of the hydraulic pipeline away from the hydraulic cylinder is fixedly connected to one side of the oil tank through the hydraulic pump. The bottom plate provides overall support and stability and serves as the foundation of the device. The copper hydroxide and water are separated by the rotation of the centrifuge to improve the dehydration efficiency. The mounting plate is supported by the second support column to ensure the stability of the filter device. The mounting plate provides an installation platform for the filter device. The filter barrel is used to accommodate the mixture, which plays a role in filtering and separating copper hydroxide and water. The cover plate is fixed to the top of the filter barrel to protect and seal the filter device. The hydraulic cylinder and the piston rod provide extrusion force to accelerate the filtering and dehydration process. The hydraulic pipeline and the hydraulic pump provide hydraulic power to control the movement of the hydraulic cylinder, and the filtered liquid is discharged through the liquid outlet pipe. The extrusion plate is used to squeeze the mixture in the filter barrel to accelerate the dehydration process.

[0008] According to the copper hydroxide production dehydration device, a feed port is provided on the outer surface of one side of the filter barrel, and a heater is provided inside the filter barrel. The mixture in the filter barrel is heated by the heater to promote the dehydration process.

[0009] According to the copper hydroxide production dehydration device, the diameter of the extrusion plate is consistent with the inner diameter of the filter barrel, and a discharge pipe is provided at the center of the bottom end of the filter barrel.

[0010] According to the copper hydroxide production dehydration device, the end of the discharge pipe away from the filter barrel is fixedly installed on the centrifuge, and a solenoid valve is provided on the discharge pipe. The switch of the discharge pipe is controlled by the solenoid valve, and the filtered mixture is discharged into the centrifuge through the discharge pipe.

[0011] According to the copper hydroxide production dehydration device, the end of the liquid outlet pipe away from the filter barrel is fixedly connected to a liquid storage barrel, and the bottom end of the liquid storage barrel is fixedly installed on the upper surface of the bottom plate, and the liquid storage barrel is used to store the dehydrated liquid.

[0012] According to the copper hydroxide production dehydration device, a discharge port is provided at the bottom end of the centrifuge, and hydraulic oil is provided inside the oil tank.

[0013] According to the copper hydroxide production dehydration device, a plurality of first support columns are fixedly connected to the bottom end of the bottom plate, and the first support columns are symmetrically distributed at the bottom end of the bottom plate. The first support columns provide overall support and stability and are symmetrically distributed at the bottom end of the bottom plate.

[0014] The beneficial effects of the utility model include: improving the fluidity of copper hydroxide at a lower temperature and reducing its viscosity through the heater, thereby improving the dehydration efficiency; preheating the copper hydroxide so that its temperature is more uniform when it enters the filter press dehydration device, reducing the internal temperature gradient, and helping to improve the dehydration effect; separating and filtering the copper hydroxide and water through the filter barrel and the filter net of the filter device, ensuring that pure copper hydroxide is discharged during the dehydration process; accelerating the dehydration process of the mixture in the filter barrel through the pressurizing effect of the extrusion plate, improving the drainage speed and production efficiency; controlling the switch of the solenoid valve to discharge the filtered mixture, making the drainage process more flexible and controllable; separating the copper hydroxide and water through the rotation of the centrifuge, improving the dehydration efficiency, and allowing the copper hydroxide to be dehydrated and discharged faster.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural diagram of a copper hydroxide production dehydration device of the utility model;

[0018] Figure 2 This is a front view of a copper hydroxide production dehydration device of the utility model;

[0019] Figure 3 This is a top view of a copper hydroxide production dehydration device of the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of a filtering device of a copper hydroxide production dehydration device.

[0021] Legend:

[0022] 1. Bottom plate; 2. First support column; 3. Second support column; 4. Mounting plate; 5. Filter barrel; 6. Cover plate; 7. Hydraulic cylinder; 8. Hydraulic pipeline; 9. Hydraulic pump; 10. Liquid outlet pipe; 11. Liquid storage barrel; 12. Solenoid valve; 13. Discharge pipe; 14. Centrifuge; 15. Discharge port; 16. Oil tank; 17. Piston rod; 18. Extrusion plate; 19. Heater; 20. Feed port. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Example:

[0025] Reference Figures 1 to 4 The utility model embodiment is a copper hydroxide production dehydration device, which includes a bottom plate 1, a centrifuge 14 is provided at the center of the upper surface of the bottom plate 1, a plurality of second support columns 3 are provided around the centrifuge 14, one end of the second support column 3 is fixedly connected to the upper surface of the bottom plate 1, and the end of the second support column 3 away from the bottom plate 1 is fixedly connected to the mounting plate 4, and the upper surface of the mounting plate 4 is provided with a filtering device, the filtering device includes a filtering barrel 5, a cover plate 6, a hydraulic cylinder 7, a hydraulic pipeline 8, a hydraulic pump 9, a liquid outlet pipe 10, an oil tank 16, a piston rod 17, and an extrusion plate 18. The bottom end of the filtering barrel 5 is fixedly installed on the upper surface of the mounting plate 4, the bottom end of the cover plate 6 is fixedly installed on the upper surface of the filtering barrel 5, one end of the hydraulic cylinder 7 is fixedly installed at the center of the cover plate 6, and the piston rod 17 is movably connected to the bottom plate 6. Inside the hydraulic cylinder 7, the upper surface of the extrusion plate 18 is fixedly connected to the end of the piston rod 17 away from the hydraulic cylinder 7, one end of the liquid outlet pipe 10 is fixedly connected to the two sides of the filter barrel 5, and a filter screen is provided between the liquid outlet pipe 10 and the filter barrel 5. The hydraulic pump 9 and the oil tank 16 are fixedly installed on the upper surface of the cover plate 6, one end of the hydraulic pipe 8 is fixedly connected to the end of the hydraulic cylinder 7 away from the piston rod 17, and the end of the hydraulic pipe 8 away from the hydraulic cylinder 7 is fixedly connected to one side of the oil tank 16 through the hydraulic pump 9. The centrifuge 14 generates centrifugal force by rotation, thereby realizing the separation of liquid and solid. The setting of multiple second support columns 3 can not only effectively support the centrifuge 14 and the mounting plate 4, but also increase the stability and bearing capacity of the overall structure, ensuring that the equipment will not shake or tilt during operation.

[0026] A feed port 20 is provided on the outer surface of one side of the filter barrel 5, a heater 19 is provided inside the filter barrel 5, the diameter of the extrusion plate 18 is consistent with the inner diameter of the filter barrel 5, a discharge pipe 13 is provided at the center of the bottom end of the filter barrel 5, and the end of the discharge pipe 13 away from the filter barrel 5 is fixedly installed on the centrifuge 14, and a solenoid valve 12 is provided on the discharge pipe 13. A feed port 20 is provided on the outer surface of one side of the filter barrel 5, which is convenient for inputting the material to be processed into the filter barrel 5 for processing. The diameter of the extrusion plate 18 is consistent with the inner diameter of the filter barrel 5, ensuring that the extrusion plate 18 can completely cover the bottom of the filter barrel 5, thereby achieving uniform extrusion and separation of the solid-liquid mixture, and a solenoid valve 12 is provided on the discharge pipe 13. By controlling the switch of the solenoid valve 12, the liquid discharge of the discharge pipe 13 can be controlled, thereby operating the equipment more flexibly.

[0027] One end of the liquid outlet pipe 10 away from the filter barrel 5 is fixedly connected to a liquid storage barrel 11, and the bottom end of the liquid storage barrel 11 is fixedly installed on the upper surface of the base plate 1. The bottom end of the centrifuge 14 is provided with a discharge port 15, and the interior of the oil tank 16 is provided with hydraulic oil. The bottom end of the base plate 1 is fixedly connected with a plurality of first support columns 2, and the first support columns 2 are symmetrically distributed at the bottom end of the base plate 1. The setting of the liquid storage barrel 11 can conveniently collect and store filtered liquid, reduce liquid waste and environmental pollution, and the first support columns 2 are symmetrically distributed at the bottom end of the base plate 1, which can increase the contact area between the base plate 1 and the ground, and improve the stability and carrying capacity of the overall equipment.

[0028] Working principle: First, the copper hydroxide mixture to be treated is introduced into the filter barrel 5 through the feed port 20, and the mixture in the filter barrel 5 is heated by the heater 19 to improve the fluidity of the copper hydroxide and reduce the viscosity, thereby improving the dehydration efficiency. Then, the hydraulic pump 9 is started to provide hydraulic power, and the hydraulic cylinder 7 applies pressure to push the piston rod 17 downward, so that the extrusion plate 18 applies pressure downward to accelerate the dehydration process of the mixture. The filter net in the filter barrel 5 separates the copper hydroxide and water through filtering and extrusion, and the separated water is discharged into the liquid storage barrel 11 through the liquid outlet pipe 10. By controlling the solenoid valve 12, the filtered copper hydroxide is discharged into the centrifuge 14. The centrifuge 14 rotates to separate the copper hydroxide and water, thereby improving the dehydration efficiency, and the dehydrated copper hydroxide is discharged through the discharge port 15. After the dehydration process of the copper hydroxide is completed, the hydraulic pump 9 and the centrifuge 14 are turned off, the heating of the heater 19 is stopped, and the operation is ended.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A copper hydroxide production dehydration device, comprising a bottom plate (1), characterized in that: A centrifuge (14) is provided at the center of the upper surface of the base plate (1), and a plurality of second support columns (3) are provided around the centrifuge (14). One end of the second support column (3) is fixedly connected to the upper surface of the base plate (1), and one end of the second support column (3) away from the base plate (1) is fixedly connected to a mounting plate (4). A filtering device is provided on the upper surface of the mounting plate (4), and the filtering device comprises a filtering barrel (5), a cover plate (6), a hydraulic cylinder (7), a hydraulic pipeline (8), a hydraulic pump (9), a liquid outlet pipe (10), an oil tank (16), a piston rod (17), and an extrusion plate (18). The bottom end of the filtering barrel (5) is fixedly mounted on the upper surface of the mounting plate (4), and the bottom end of the cover plate (6) is fixedly mounted on the bottom of the filtering barrel (5). The upper surface of the cover plate (6) has one end of the hydraulic cylinder (7) fixedly mounted at the center of the cover plate (6), the piston rod (17) is movably connected to the inside of the hydraulic cylinder (7), the upper surface of the extrusion plate (18) is fixedly connected to the end of the piston rod (17) away from the hydraulic cylinder (7), one end of the liquid outlet pipe (10) is fixedly connected to both sides of the filter barrel (5), a filter screen is provided between the liquid outlet pipe (10) and the filter barrel (5), the hydraulic pump (9) and the oil tank (16) are fixedly mounted on the upper surface of the cover plate (6), one end of the hydraulic pipeline (8) is fixedly connected to the end of the hydraulic cylinder (7) away from the piston rod (17), and the end of the hydraulic pipeline (8) away from the hydraulic cylinder (7) is fixedly connected to one side of the oil tank (16) through the hydraulic pump (9).

2. A copper hydroxide production dehydration device according to claim 1, characterized in that, A feed port (20) is provided on one side outer surface of the filter barrel (5), and a heater (19) is provided inside the filter barrel (5).

3. A copper hydroxide production dehydration device according to claim 1, characterized in that, The diameter of the extrusion plate (18) is consistent with the inner diameter of the filter barrel (5), and a discharge pipe (13) is provided at the center of the bottom end of the filter barrel (5).

4. A copper hydroxide production dehydration device according to claim 3, characterized in that, One end of the discharge pipe (13) away from the filter barrel (5) is fixedly mounted on the centrifuge (14), and a solenoid valve (12) is provided on the discharge pipe (13).

5. A copper hydroxide production dehydration device according to claim 1, characterized in that, One end of the liquid outlet pipe (10) away from the filter barrel (5) is fixedly connected to a liquid storage barrel (11), and the bottom end of the liquid storage barrel (11) is fixedly mounted on the upper surface of the bottom plate (1).

6. A copper hydroxide production dehydration device according to claim 1, characterized in that, The bottom end of the centrifuge (14) is provided with a discharge port (15), and the oil tank (16) is provided with hydraulic oil inside.

7. A copper hydroxide production dehydration device according to claim 1, characterized in that, A plurality of first support columns (2) are fixedly connected to the bottom end of the base plate (1), and the first support columns (2) are symmetrically distributed at the bottom end of the base plate (1).

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