Reaction kettle for extracting waste containing copper and nickel

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for extracting copper-containing and nickel-containing waste. The buffer assembly is arranged at the bottom of the reaction kettle body, is used for buffering the reaction kettle, and comprises a support frame mounted on the reaction kettle body; the base is in contact with the ground; one end of the damper is installed on the base, the other end of the damper is connected with the supporting frame, and the damper is used for providing main buffering force; the stirring assembly is used for mixing materials in the reaction kettle body and accelerating the reaction speed, and comprises an output motor which is mounted on the support frame and is used for providing driving force for the stirring assembly; a main stirring rod is mounted at the axis of the driving gear; the three driven gears are distributed in a circumferential surrounding mode and meshed with the driving gear, an auxiliary stirring rod is installed at the axis of each driven gear, and the buffering assembly further comprises a connecting cylinder installed at the bottom of the supporting frame; the connecting column is arranged in the connecting cylinder in a sliding mode.

Description

Technical Field

[0001] This application relates to the technical field of reaction kettles, especially the reaction kettle used for the extraction of copper- and nickel-containing waste. Background Art

[0002] Existing reaction kettles for the extraction of copper- and nickel-containing waste usually have the problem of insufficient stirring, resulting in a slow reaction rate and low extraction efficiency. In addition, due to the large vibration generated during the stirring process, the equipment is prone to damage during long-term operation, affecting production efficiency and safety. Secondly, during transportation and installation, the equipment may be jolted or collided. Without proper protection measures, it may cause irreversible damage to the reaction kettle.

[0003] In response to this, this application proposes a reaction kettle for the extraction of copper- and nickel-containing waste to solve this problem. Summary of the Invention

[0004] The purpose of this application aims to solve at least one of the above technical defects.

[0005] To this end, one purpose of this application is to propose a reaction kettle for the extraction of copper- and nickel-containing waste to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] To achieve the above purpose, an embodiment of one aspect of this application provides a reaction kettle for the extraction of copper- and nickel-containing waste, including: a reaction kettle body; a buffer assembly provided at the bottom of the reaction kettle body for buffering the reaction kettle, including: a support frame installed on the reaction kettle body; a base for contacting the ground; a damper with one end installed on the base and the other end connected to the support frame for providing the main buffering force; a stirring assembly for mixing the materials in the reaction kettle body to accelerate the reaction speed, including: an output motor installed on the support frame to provide driving force for the stirring assembly; a driving gear with a main stirring rod installed at the center of the driving gear; three driven gears circumferentially distributed and all meshed with the driving gear, and a secondary stirring rod is installed at the center of each driven gear.

[0007] Preferably, according to any of the above solutions, the buffer assembly further includes: a connecting cylinder installed at the bottom of the support frame; a connecting column slidably arranged in the connecting cylinder, with the bottom of the connecting column connected to the base; a spring provided in the connecting cylinder, with one end of the spring connected to the support frame and the other end connected to the connecting column for providing secondary buffering force.

[0008] Preferably, according to any of the above solutions, a first bevel gear is installed at the output end of the output motor, and a second bevel gear is meshed with one end of the first bevel gear, and the second bevel gear is connected to the bottom of the main stirring rod.

[0009] Preferably, according to any of the above solutions, the stirring blades on the main stirring rod and the stirring blades on the auxiliary stirring rod are distributed in a staggered manner up and down.

[0010] Preferably, according to any of the above solutions, an installation frame is installed at the bottom of the reaction kettle body. A first through hole is formed in the installation frame, and the main stirring rod is rotatably arranged in the first through hole. Three second through holes are also formed in the installation frame. The second through holes are circumferentially distributed outside the first through hole, and the auxiliary stirring rod is rotatably arranged in the second through holes.

[0011] Preferably, according to any of the above solutions, a first connection hole that communicates with the first through hole up and down is formed at the bottom of the reaction kettle body, and the main stirring rod is rotatably arranged in the first connection hole. Three second connection holes that communicate with the second through holes up and down are also formed at the bottom of the reaction kettle body, and the auxiliary stirring rod is rotatably arranged in the second connection holes.

[0012] Preferably, according to any of the above solutions, a discharge connection pipe is provided on the reaction kettle body. A sealing cover is detachably installed on the top of the reaction kettle body, and a feed connection pipe is provided on the sealing cover.

[0013] Compared with the prior art, the advantages and beneficial effects of the present application are as follows:

[0014] 1. By setting multiple stirring rods and a gear transmission mechanism, all-round stirring of the materials is achieved, enabling the materials to collide and contact with each other, thereby improving the stirring efficiency and reaction speed.

[0015] 2. By adopting a two-stage buffer system composed of a damper and a spring, the vibration and noise during the operation of the equipment are effectively reduced, and the service life of the equipment is prolonged. During transportation and installation, the combination of the damper and the spring can effectively absorb the impact force, reduce the bumps and collisions on the reaction kettle, and ensure the safe transportation and installation of the equipment.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a three-dimensional schematic diagram according to an embodiment of the present application;

[0019] Figure 2 is a partial cross-sectional schematic diagram according to an embodiment of the present application;

[0020] Figure 3Schematic diagram of the installation of the sealing cover according to an embodiment of the present application;

[0021] Figure 4 Schematic diagram of the buffer assembly according to an embodiment of the present application;

[0022] Figure 5 Schematic diagram of the cross-section of the connecting cylinder according to an embodiment of the present application;

[0023] Figure 6 Schematic diagram of the stirring assembly according to an embodiment of the present application;

[0024] Figure 7 Schematic diagram of the connection of the driven gear according to an embodiment of the present application;

[0025] Figure 8 Schematic diagram of the installation of the first bevel gear according to an embodiment of the present application.

[0026] In the figure: 1. Reactor body, 2. Buffer assembly, 201. Support frame, 202. Base, 203. Damper, 204. Connecting cylinder, 205. Connecting column, 206. Spring, 3. Stirring assembly, 301. Output motor, 302. Driving gear, 303. Main stirring rod, 304. Driven gear, 305. Sub-stirring rod, 306. First bevel gear, 307. Second bevel gear, 4. Mounting frame, 5. Sealing cover. Detailed implementation manners

[0027] As Figures 1 to 8 shown, the reactor used for the extraction of copper- and nickel-containing waste includes:

[0028] Reactor body 1;

[0029] Buffer assembly 2, provided at the bottom of the reactor body 1 for buffering the reactor, including:

[0030] Support frame 201, installed on the reactor body 1;

[0031] Base 202, used for contacting the ground and serving as a support point for placement on the ground;

[0032] Damper 203, with one end installed on the base 202 and the other end connected to the support frame 201 for providing the main buffering force;

[0033] Stirring assembly 3, used for mixing the materials in the reactor body 1 to accelerate the reaction rate, including:

[0034] Output motor 301, installed on the support frame 201 to provide driving force for the stirring assembly 3;

[0035] Driving gear 302, with a main stirring rod 303 installed at the axis of the driving gear 302;

[0036] Three driven gears 304 are circumferentially distributed and are all meshed with the driving gear 302. A secondary stirring rod 305 is installed at the axis of each driven gear 304.

[0037] When the driving gear 302 is driven, the three driven gears 304 move synchronously, and the rotation direction is opposite to that of the driving gear.

[0038] Furthermore, the buffer assembly 2 further includes:

[0039] A connecting cylinder 204, which is installed at the bottom of the support frame 201;

[0040] A connecting column 205, which is slidably arranged in the connecting cylinder 204, and the bottom of the connecting column 205 is connected to the base 202;

[0041] A spring 206, which is arranged in the connecting cylinder 204. One end of the spring 206 is connected to the support frame 201, and the other end is connected to the connecting column 205, and is used to provide a secondary buffering force.

[0042] Furthermore, a first bevel gear 306 is installed at the output end of the output motor 301. One end of the first bevel gear 306 is meshed with a second bevel gear 307, and the second bevel gear 307 is connected to the bottom of the main stirring rod 303.

[0043] The output motor 301 drives the first bevel gear 306 to rotate, and the rotation of the first bevel gear 306 drives the meshed second bevel gear 307 to rotate.

[0044] Furthermore, the stirring blades on the main stirring rod 303 and the stirring blades on the secondary stirring rod 305 are arranged in a staggered manner up and down. The stirring blades on the main stirring rod 303 and the secondary stirring rod 305 are arranged in a staggered manner, so that they will not collide and be blocked when moving relative to each other.

[0045] Furthermore, an installation frame 4 is installed at the bottom of the reaction kettle body 1. A first through hole is opened on the installation frame 4, and the main stirring rod 303 is rotatably arranged in the first through hole;

[0046] Three second through holes are further opened on the installation frame 4. The second through holes are circumferentially distributed outside the first through hole, and the secondary stirring rod 305 is rotatably arranged in the second through holes.

[0047] Furthermore, a first connection hole that penetrates up and down with the first through hole is opened at the bottom of the reaction kettle body 1, and the main stirring rod 303 is rotatably arranged in the first connection hole;

[0048] The bottom of the reactor body 1 is also provided with three second connection holes that are vertically communicated with the second through holes, and the secondary stirring rods 305 are vertically arranged in the second connection holes.

[0049] Furthermore, a discharge connection pipe is provided on the reactor body 1, and the discharge connection pipe is used for discharging materials.

[0050] A sealing cover 5 is detachably installed on the top of the reactor body 1, and a feed connection pipe is provided on the sealing cover 5, and the feed connection pipe is used for feeding materials.

[0051] The working principle of the reactor used for extracting copper- and nickel-containing waste is as follows:

[0052] The output motor 301 drives the first bevel gear 306 to rotate, the first bevel gear 306 drives the second bevel gear 307 to rotate, the rotation of the second bevel gear 307 drives the main stirring rod 303, the main stirring rod 303 drives the driving gear 302 to rotate synchronously, the driving gear 302 drives the three driven gears 304 engaged therewith to rotate synchronously, and the rotation of the driven gears 304 drives the three secondary stirring rods 305 to rotate.

Claims

1. A reactor for extracting copper- and nickel-containing wastes, characterized in that: include: Reactor body; The buffer assembly is arranged at the bottom of the reactor body and is used to buffer the reactor, including: A support frame is installed on the reactor body; A base, for contacting the ground; The damper is mounted on the base at one end and connected to the support frame at the other end to provide the main buffering force; The stirring assembly is used to mix the materials in the reactor body to speed up the reaction, including: An output motor, mounted on the support frame, provides driving force for the stirring assembly; A driving gear, wherein a main stirring rod is installed at the axis of the driving gear; The three driven gears are distributed in a circle and mesh with the driving gear. A secondary stirring rod is installed at the axis of each driven gear.

2. The reactor for extracting copper-containing and nickel-containing waste according to claim 1, characterized in that: The buffer assembly also includes: A connecting tube is installed at the bottom of the supporting frame; A connecting column is slidably disposed in the connecting cylinder, and the bottom of the connecting column is connected to the base; A spring is arranged in the connecting tube, one end of the spring is connected to the supporting frame, and the other end is connected to the connecting column, and is used to provide a secondary buffering force.

3. The reactor for extracting copper-containing and nickel-containing waste according to claim 1, characterized in that: A first bevel gear is installed at the output end of the output motor, a second bevel gear is meshed at one end of the first bevel gear, and the second bevel gear is connected to the bottom of the main stirring rod.

4. The reactor for extracting copper- and nickel-containing waste according to claim 1, characterized in that: The stirring blades on the main stirring rod and the stirring blades on the auxiliary stirring rod are distributed in an up-and-down staggered manner.

5. The reactor for extracting copper- and nickel-containing waste according to claim 1, characterized in that: A mounting frame is installed at the bottom of the reactor body, and a first through hole is opened on the mounting frame. The main stirring rod is rotatably arranged in the first through hole; The mounting frame is also provided with three second through holes, which are circumferentially distributed outside the first through hole, and the auxiliary stirring rod is rotatably disposed in the second through holes.

6. The reactor used for extracting copper-containing and nickel-containing waste according to claim 5, characterized in that: The bottom of the reactor body is provided with a first connecting hole which is vertically connected with the first through hole, and the main stirring rod is rotatably arranged in the first connecting hole; The bottom of the reactor body is also provided with three second connection holes which are vertically connected with the second through hole, and the auxiliary stirring rod station is arranged in the second connection holes.

7. The reactor used for extracting copper-containing and nickel-containing waste according to claim 1, characterized in that: The reactor body is provided with a discharge connecting pipe; A sealing cover is detachably mounted on the top of the reactor body, and a feed connecting pipe is arranged on the sealing cover.

Images