A kind of equipment for preparing aluminum chloride from waste acid
By designing a waste acid preparation equipment containing the stirring and filtration functions, the problems of uneven mixing of neutralizing agents and foreign matter rot are solved, and more efficient waste acid treatment and resource reuse are achieved.
Patent Information
- Application Number
- CN202421417858.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-20
AI Technical Summary
During the preparation process of existing waste acid aluminum chloride equipment, the neutralizing agent and waste acid are unevenly mixed, the neutralization effect is affected, and the internal foreign matter decay leads to poor treatment effect.
A device including a preparation cylinder, a sealing cover, a stirring assembly and a filter cartridge is designed. The stirring rod is driven by a servo motor to rotate in the filter cartridge to form a vortex, achieving uniform mixing of waste acid and neutralizing agent, and removing internal foreign matter through the filter cartridge.
Through the stirring and filtration functions, the equipment significantly improves the mixing uniformity of waste acid and neutralizing agent, speeds up the processing speed, and effectively removes internal foreign matter, improving the treatment effect.
Smart Images
Figure CN222694762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of preparing aluminum chloride with waste acid, in particular to equipment for preparing aluminum chloride with waste acid. Background Art
[0002] The preparation of aluminum chloride from waste acid refers to the process of converting aluminum-containing and acid-containing wastes generated in industrial production, such as aluminum ash, aluminum chips, calcium aluminate powder, etc., into aluminum chloride through a specific chemical reaction process. Aluminum chloride is an important inorganic salt widely used in water treatment, papermaking, dyes and other industries. Traditional methods of treating waste acid are mostly simple landfill or stockpiling, which not only occupies a large amount of land, but also may cause environmental pollution problems. Therefore, the technology of preparing aluminum chloride from waste acid can not only effectively solve the problem of treating industrial waste acid, but also realize the recycling of resources. It has important environmental and economic significance. When preparing aluminum chloride from waste acid, waste acid preparation aluminum chloride equipment is often used.
[0003] However, the existing waste acid preparation aluminum chloride equipment has the following disadvantages:
[0004] During the preparation process, traditional preparation equipment will add neutralizers inside the waste acid. The neutralizer and waste acid are not mixed evenly, which will affect the neutralization effect. In addition, there are foreign matter inside the waste acid. If the foreign matter exists for a long time, it will rot, resulting in poor treatment effect of the waste acid. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a device for preparing aluminum chloride from waste acid which is highly practical, can be operated simply and has a relatively simple structure. The device solves the problem raised in the above background technology that during the preparation process, a neutralizing agent is added to the inside of the waste acid, the neutralizing agent and the waste acid are not mixed evenly, the neutralization effect is affected, and foreign matter exists in the waste acid. If the foreign matter exists for a long time, it will rot, resulting in poor treatment effect of the waste acid.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a waste acid aluminum chloride preparation device, including a preparation cylinder, a sealing cover is provided on the top of the preparation cylinder, a through groove is opened in the middle of the surface of the sealing cover, a protective cover is fixedly installed at the edge of the surface of the through groove, a stirring assembly is provided inside the protective cover, a mounting seat is installed inside the preparation cylinder, a filter cylinder is fixedly installed on the surface of the mounting seat, and a discharge pipe is provided on one side of the surface of the preparation cylinder.
[0007] Optionally, a rotating groove is provided on the surface of the discharge pipe, and a control valve is rotatably connected inside the rotating groove.
[0008] Optionally, the stirring assembly includes a servo motor fixedly mounted inside the protective cover, a rotating rod is fixedly mounted on the output end of the servo motor, and stirring rods are fixedly mounted at the four corners of the surface of the rotating rod.
[0009] Optionally, a positioning ring is fixedly installed on the surface of the preparation cylinder, and support feet are provided at the four corners of the surface of the positioning ring, and the bottoms of the support feet are in contact with the ground.
[0010] Optionally, the stirring rod rotates inside the filter cartridge, and the diameter of the stirring rod is smaller than the diameter of the inside of the filter cartridge.
[0011] Optionally, the top of the filter cartridge is connected to the bottom of the sealing cover, an embedding groove is provided on the surface of the filter cartridge, and a filter net is embedded in the embedding groove.
[0012] The utility model provides a device for preparing aluminum chloride from waste acid, which has the following beneficial effects:
[0013] 1. The waste acid aluminum chloride preparation equipment is provided with a preparation cylinder, a sealing cover and a stirring assembly. During use, a person opens the sealing cover and introduces the waste acid into the interior of the preparation cylinder. Then, the servo motor is powered on, and its output end drives the stirring rod to rotate inside the filter cylinder. During the stirring process, the waste acid and the treatment liquid are evenly mixed, thereby accelerating the treatment of the waste acid.
[0014] 2. The equipment for preparing aluminum chloride from waste acid is equipped with a preparation cylinder, a mounting seat, a filter cylinder and a discharge pipe. During use, the stirring rod will drive the waste acid to rotate inside the filter cylinder. During rotation, the waste acid will form a vortex state, and foreign matter inside the waste acid will be filtered through the filter cylinder, thereby filtering the foreign matter inside the waste acid. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the split structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the filter cartridge of the utility model.
[0019] In the figure: 1. preparation cylinder; 2. sealing cover; 3. protective cover; 4. stirring assembly; 41. servo motor; 42. rotating rod; 43. stirring rod; 5. mounting seat; 6. filter cylinder; 7. discharge pipe; 8. control valve; 9. positioning ring; 10. supporting foot. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 4 The utility model provides a technical solution: a waste acid aluminum chloride preparation device, comprising a preparation cylinder 1, a sealing cover 2 is provided on the top of the preparation cylinder 1, a through groove is opened in the middle of the surface of the sealing cover 2, and a protective cover 3 is fixedly installed on the edge of the through groove surface;
[0022] The provision of the protective cover 3 makes it convenient for personnel to install the servo motor 41 , and the protective cover 3 can protect the servo motor 41 , thereby increasing the service life of the servo motor 41 .
[0023] A stirring assembly 4 is provided inside the protective cover 3, a mounting seat 5 is installed inside the preparation barrel 1, a filter barrel 6 is fixedly installed on the surface of the mounting seat 5, the top of the filter barrel 6 is connected to the bottom of the sealing cover 2, an embedding groove is provided on the surface of the filter barrel 6, a filter net is embedded inside the embedding groove, a discharge pipe 7 is provided on one side of the surface of the preparation barrel 1, a rotating groove is provided on the surface of the discharge pipe 7, and a control valve 8 is rotatably connected inside the rotating groove;
[0024] Through the coordinated use of the discharge pipe 7 and the control valve 8, during use, the personnel will open the control valve 8 on the discharge pipe 7, and the filtered waste acid will flow out through the discharge pipe 7, making it convenient for the personnel to discharge the waste acid inside the preparation cylinder 1.
[0025] A positioning ring 9 is fixedly installed on the surface of the preparation cylinder 1, and support feet 10 are provided at the four corners of the surface of the positioning ring 9, and the bottom of the support feet 10 is in contact with the ground;
[0026] Through the setting of the positioning ring 9 and the supporting foot 10, during use, personnel will install the supporting foot 10 through the positioning ring 9. After the supporting foot 10 is installed, the supporting foot 10 will support the preparation tube 1, thereby improving the stability of the preparation tube 1.
[0027] Embodiment 1: The stirring assembly 4 includes a servo motor 41 fixedly mounted inside the protective cover 3, a rotating rod 42 is fixedly mounted on the output end of the servo motor 41, stirring rods 43 are fixedly mounted at the four corners of the surface of the rotating rod 42, the stirring rod 43 rotates inside the filter cartridge 6, and the diameter of the stirring rod 43 is smaller than the diameter inside the filter cartridge 6;
[0028] During use, the personnel connect the servo motor 41 to the power supply, and its output end will drive the stirring rods 43 at the four corners of the rotating rod 42 to rotate. When the stirring rods 43 rotate, the waste acid inside the preparation cylinder 1 will be driven to rotate, forming a vortex, so that the waste acid and the neutralizer are mixed more evenly.
[0029] In the utility model, the working steps of the device are as follows:
[0030] Step 1: During use, the personnel opens the sealing cover 2, introduces the waste acid into the preparation cylinder 1, and then turns on the power of the servo motor 41, and its output end drives the stirring rod 43 to rotate inside the filter cylinder 6. During the stirring process, the waste acid and the treatment liquid are evenly mixed, which speeds up the treatment of the waste acid;
[0031] Step 2: The stirring rod 43 drives the waste acid to rotate inside the filter cartridge 6 . During the rotation, the waste acid will form a vortex state, and foreign matter inside the waste acid will be filtered through the filter cartridge 6 .
[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;
[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for preparing aluminum chloride from waste acid, comprising a preparation cylinder (1), characterized in that: The top of the preparation barrel (1) is provided with a sealing cover (2), a through groove is provided in the middle of the surface of the sealing cover (2), a protective cover (3) is fixedly installed at the edge of the surface of the through groove, a stirring assembly (4) is provided inside the protective cover (3), a mounting seat (5) is installed inside the preparation barrel (1), a filter barrel (6) is fixedly installed on the surface of the mounting seat (5), and a discharge pipe (7) is provided on one side of the surface of the preparation barrel (1).
2. A waste acid preparation aluminum chloride equipment according to claim 1, characterized in that: A rotating groove is provided on the surface of the discharge pipe (7), and a control valve (8) is rotatably connected inside the rotating groove.
3. A waste acid preparation aluminum chloride equipment according to claim 1, characterized in that: The stirring assembly (4) comprises a servo motor (41) fixedly mounted inside the protective cover (3), a rotating rod (42) fixedly mounted on the output end of the servo motor (41), and stirring rods (43) fixedly mounted at the four corners of the surface of the rotating rod (42).
4. A waste acid preparation aluminum chloride equipment according to claim 1, characterized in that: A positioning ring (9) is fixedly mounted on the surface of the preparation cylinder (1), and support feet (10) are provided at four corners of the surface of the positioning ring (9), and the bottoms of the support feet (10) are in contact with the ground.
5. A waste acid preparation aluminum chloride equipment according to claim 3, characterized in that: The stirring rod (43) rotates inside the filter cartridge (6), and the diameter of the stirring rod (43) is smaller than the diameter of the inside of the filter cartridge (6).
6. A waste acid preparation aluminum chloride equipment according to claim 1, characterized in that: The top of the filter cartridge (6) is connected to the bottom of the sealing cover (2); an embedding groove is provided on the surface of the filter cartridge (6); a filter net is embedded in the embedding groove.