Low-temperature pretreatment equipment for flotation collecting agent

Abstract

The utility model relates to the technical field of collecting agents, in particular to flotation collecting agent low-temperature pretreatment equipment which comprises a first straight plate and two vertical rods, the upper end of the first straight plate is fixedly connected with the two vertical rods, the two vertical rods are movably connected with a second straight plate through pin shafts, an angle adjusting structure is arranged above the first straight plate, and the angle adjusting structure is arranged above the first straight plate. A stirring box is fixedly connected to the upper end of the second straight plate, a clamping structure is arranged above the stirring box, the left end of the stirring box fixedly communicates with a discharging port, and an electromagnetic valve is installed in the discharging port. Through cooperation of a clamping structure and a worker, the worker can clean the interior of the stirring box, the interior of the device can be cleaned, residues in the device are prevented from influencing normal work of the device, and through cooperation of an angle adjusting structure and a second transverse plate, a collecting agent in the stirring box flows out of a discharging port; and residues of the collecting agent in the device are reduced, and resources are saved.

Description

Technical Field

[0001] This utility model relates to the field of collector technology, specifically to a low-temperature pretreatment device for flotation collectors. Background Technology

[0002] Collectors are flotation reagents that alter the hydrophobicity of mineral surfaces, causing floating mineral particles to adhere to air bubbles. They are one of the most important types of flotation reagents. They selectively adsorb onto mineral surfaces, increasing the hydrophobicity of the mineral surface and making it easier for the mineral to adhere to air bubbles, thereby improving the mineral's floatability.

[0003] For example, a cryogenic pretreatment device for flotation collectors, with announcement number "CN219815976U," has a feed pipe connected below the cover plate. After disassembly, the internal mixture of raw materials can be cleaned, preventing the accumulation of raw materials adhering to the inner wall of the feed pipe over time, which could lead to blockages or affect normal operation. This increases practicality and facilitates collector collection. However, this device can only clean the inside of the feed pipe; it cannot be opened to clean the internal components, resulting in residues affecting subsequent operations. Furthermore, after collector preparation, collector residue remains at the bottom of the device during collection, wasting resources. Utility Model Content

[0004] The purpose of this invention is to solve the problems of the inability to clean the inside of the device, which leads to residues inside the device affecting the next operation, and the waste of resources caused by collector residues at the bottom of the device during collector collection. Therefore, a low-temperature pretreatment device for flotation collectors is proposed.

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

[0006] Design a low-temperature pretreatment device for flotation collectors, including a first straight plate and two vertical rods. The upper end of the first straight plate is fixedly connected to two vertical rods, and both vertical rods are movably connected to a second straight plate via pins. An angle adjustment structure is provided above the first straight plate. A stirring tank is fixedly connected to the upper end of the second straight plate. A snap-fit ​​structure is provided above the stirring tank. The left end of the stirring tank is fixedly connected to the discharge port, and a solenoid valve is installed inside the discharge port.

[0007] Preferably, the angle adjustment structure includes a second motor, the lower end of which is fixedly connected to the first vertical plate via a bracket, and a threaded rod is fixedly connected to the output end of the second motor. Both ends of the threaded rod are rotatably connected to the vertical plate via bearings. The lower ends of both vertical plates are fixedly connected to the first vertical plate. The threaded rod is threadedly connected to a threaded block, and a crossbar is fixedly connected to both ends of the threaded block. The end of the crossbar is movably connected to a connecting rod.

[0008] Preferably, the lower end of the threaded block is slidably connected to the first straight plate, and the inner sides of both connecting rods are movably connected to the second straight plate via pins.

[0009] Preferably, the snap-fit ​​structure includes a handle, a round rod fixedly connected to the lower end of the handle, the outer wall of the round rod slidably connected to the block, an end cap fixedly connected to the end of the block, a locking block fixedly connected to the lower end of the round rod, a spring sleeved on the outer wall of the round rod, the upper and lower ends of the spring being fixedly connected to the block and the locking block respectively, the end of the locking block abutting against a limiting block, and the end of the limiting block being fixedly connected to the mixing tank.

[0010] Preferably, the upper end of the end cap is fixedly connected to the feed inlet, and the end cap is slidably connected to the mixing tank.

[0011] Preferably, a first motor is fixedly connected to the right end of the mixing tank, and a stirring rod is fixedly connected to the output end of the first motor. Both ends of the stirring rod are rotatably connected to the mixing tank through bearings.

[0012] The present invention proposes a low-temperature pretreatment device for flotation collectors, which has the following advantages: through the interlocking structure and the cooperation of the operator, the operator pulls the handle upward, the handle moves and drives the round rod to move, the round rod moves and drives the locking block to move, and compresses the spring. Then, the end cover is moved to the left and removed. The operator can then clean the inside of the mixing tank. After cleaning, the protrusion of the end cover is aligned with the sliding groove of the mixing tank, and the end cover can be inserted. This allows for cleaning of the inside of the device and prevents residues inside the device from affecting its normal operation.

[0013] Through the coordination of the angle adjustment structure and the second horizontal plate, the second motor drives the threaded rod to rotate, the rotation of the threaded rod drives the threaded block to move, the movement of the threaded block drives the horizontal bar to move, the second straight plate limits the connecting rod, the movement of the horizontal bar drives the connecting rod to move, and at the same time the movement of the connecting rod drives the second horizontal plate to rotate, the rotation of the second horizontal plate drives the mixing tank to rotate, causing the right end of the mixing tank to rise, and then the solenoid valve is opened, allowing the collector inside the mixing tank to flow out from the discharge port, reducing the residue of the collector inside the device and saving resources. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 The front view;

[0016] Figure 3 for Figure 2 A sectional view;

[0017] Figure 4 for Figure 1 The left view;

[0018] Figure 5 for Figure 2 Schematic diagram of part A in the middle;

[0019] Figure 6 for Figure 3 Schematic diagram of part B in the middle.

[0020] In the diagram: 1. First straight plate, 2. Vertical rod, 3. Second straight plate, 4. Angle adjustment structure, 401. Second motor, 402. Threaded rod, 403. Vertical plate, 404. Threaded block, 405. Horizontal rod, 406. Connecting rod, 5. Mixing tank, 6. Snap-fit ​​structure, 601. Handle, 602. Round rod, 603. Square block, 604. Snap-fit ​​block, 605. Spring, 606. Limiting block, 607. End cap, 7. Feed inlet, 8. First motor, 9. Mixing rod, 10. Discharge outlet, 11. Solenoid valve. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] See attached document Figure 1-6 :

[0023] In this embodiment, a low-temperature pretreatment device for flotation collectors includes a first straight plate 1 and two vertical rods 2. The upper end of the first straight plate 1 is fixedly connected to two vertical rods 2, and the two vertical rods 2 are movably connected to a second straight plate 3 via pins. An angle adjustment structure 4 is provided above the first straight plate 1. A stirring tank 5 is fixedly connected to the upper end of the second straight plate 3. A snap-fit ​​structure 6 is provided above the stirring tank 5. The left end of the stirring tank 5 is fixedly connected to a discharge port 10. A solenoid valve 11 is installed inside the discharge port 10. A first motor 8 is fixedly connected to the right end of the stirring tank 5. The model of the first motor 8 is selected according to the actual working requirements. A stirring rod 9 is fixedly connected to the output end of the first motor 8. Both ends of the stirring rod 9 are rotatably connected to the stirring tank 5 via bearings. The rotation of the output shaft of the first motor 8 can drive the stirring rod 9 to rotate.

[0024] See attached document Figure 1-4 And 6:

[0025] The angle adjustment structure 4 includes a second motor 401. The model of the second motor 401 is selected according to actual working requirements, as long as it meets the working requirements. The lower end of the second motor 401 is fixedly connected to the first vertical plate 1 via a bracket. A threaded rod 402 is fixedly connected to the output end of the second motor 401. Both ends of the threaded rod 402 are rotatably connected to the vertical plate 403 via bearings. The lower ends of both vertical plates 403 are fixedly connected to the first vertical plate 1. The rotation of the output shaft of the second motor 401 can drive the threaded rod 402 to rotate. The threaded rod 402 and the threaded block 40 4. Threaded connection: The lower end of the threaded block 404 is slidably connected to the first straight plate 1. The two ends of the threaded block 404 are fixedly connected to the crossbar 405. The rotation of the threaded rod 402 can drive the threaded block 404 to move, which in turn drives the crossbar 405 to move. The end of the crossbar 405 is movably connected to the connecting rod 406. The movement of the crossbar 405 can drive the connecting rod 406 to move. The inner sides of the two connecting rods 406 are movably connected to the second straight plate 3 through pins. The second straight plate 3 limits the connecting rod 406. When the connecting rod 406 moves, it can drive the second straight plate 3 to rotate.

[0026] See attached document Figure 1-5 :

[0027] The snap-fit ​​structure 6 includes a handle 601, with a round rod 602 fixedly connected to the lower end of the handle 601. The outer wall of the round rod 602 is slidably connected to a block 603. An end cap 607 is fixedly connected to the end of the block 603. A locking block 604 is fixedly connected to the lower end of the round rod 602. A spring 605 is sleeved on the outer wall of the round rod 602. The spring force coefficient of the spring 605 is selected according to the actual working requirements. The upper and lower ends of the spring 605 are fixedly connected to the block 603 and the locking block 604, respectively. Pulling the handle 601 can drive the round rod 602 and the locking block 604 to move and compress the spring 605. The end of the locking block 604 is in contact with the limiting block 606. The end of the limiting block 606 is fixedly connected to the mixing tank 5. The upper end of the end cap 607 is fixedly connected to the feed inlet 7. The end cap 607 is slidably connected to the mixing tank 5.

[0028] Working principle:

[0029] First, the collector raw material is fed into the mixing tank 5 through the feed inlet 7. Then, the external power supply of the first motor 8 is turned on, and the first motor 8 is started to drive the stirring rod 9 to rotate, so as to mix the collector raw material inside the mixing tank 5.

[0030] Material unloading operation:

[0031] After the raw materials inside the mixing tank 5 are mixed, allow the raw materials inside the mixing tank 5 to cool naturally to 20-30℃. Then, connect the external power supply of the second motor 401 and start the second motor 401 to drive the threaded rod 402 to rotate. The rotation of the threaded rod 402 drives the threaded block 404 to move. The movement of the threaded block 404 drives the crossbar 405 to move. The second straight plate 3 limits the connecting rod 406. The movement of the crossbar 405 drives the connecting rod 406 to move. At the same time, the movement of the connecting rod 406 drives the second crossbar 3 to rotate. The rotation of the second crossbar 3 drives the mixing tank 5 to rotate, causing the right end of the mixing tank 5 to rise. Then, open the solenoid valve 11 to allow the collector inside the mixing tank 5 to flow out from the discharge port 10, completing the low-temperature pretreatment of the flotation collector.

[0032] Cleaning the inside of the mixing tank:

[0033] The worker pulls the handle 601 upwards, which moves the round rod 602, which in turn moves the locking block 604 and compresses the spring 605. Then, the end cover 607 is moved to the left and removed. The worker can then clean the inside of the mixing tank 5. After cleaning, the protrusion of the end cover 607 is aligned with the sliding groove of the mixing tank 5, and the end cover 607 can be inserted.

[0034] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A low-temperature pre-treatment device for a flotation collector, comprising a first straight plate (1) and vertical rods (2), the upper end of the first straight plate (1) being fixedly connected with two vertical rods (2), characterized in that: Both the vertical rods (2) are movably connected with the second straight plate (3) through a pin shaft, the upper portion of the first straight plate (1) is provided with an angle adjusting structure (4), the upper end of the second straight plate (3) is fixedly connected with a stirring box (5), the upper portion of the stirring box (5) is provided with a clamping structure (6), the left end of the stirring box (5) is fixedly communicated with a discharge port (10), and the discharge port (10) is internally provided with an electromagnetic valve (11).

2. A low temperature pre-treatment apparatus for a flotation collector according to claim 1, characterized in that: The angle adjusting structure (4) comprises a second motor (401), the lower end of the second motor (401) is fixedly connected with the first straight plate (1) through a support, the output end of the second motor (401) is fixedly connected with a threaded rod (402), both ends of the threaded rod (402) are rotatably connected with vertical plates (403) through bearings, the lower ends of the two vertical plates (403) are fixedly connected with the first straight plate (1), the threaded rod (402) is in threaded connection with a threaded block (404), both ends of the threaded block (404) are fixedly connected with cross rods (405), and the end portions of the cross rods (405) are movably connected with connecting rods (406).

3. A low temperature pre-treatment apparatus for a flotation collector according to claim 2, characterized in that: The lower end of the threaded block (404) is slidably connected with the first straight plate (1), and the inner sides of the two connecting rods (406) are movably connected with the second straight plate (3) through pin shafts.

4. A low temperature pre-treatment apparatus for a flotation collector according to claim 1, characterized in that: The clamping structure (6) comprises a handle (601), the lower end of the handle (601) is fixedly connected with a round rod (602), the outer wall of the round rod (602) is slidably connected with a square block (603), the end portion of the square block (603) is fixedly connected with an end cover (607), the lower end of the round rod (602) is fixedly connected with a clamping block (604), the outer wall of the round rod (602) is sleeved with a spring (605), the upper and lower ends of the spring (605) are fixedly connected with the square block (603) and the clamping block (604) respectively, the end portion of the clamping block (604) is in abutment with a limiting block (606), and the end portion of the limiting block (606) is fixedly connected with the stirring box (5).

5. A low temperature pre-treatment apparatus for a flotation collector according to claim 4, characterized in that: The upper end of the end cover (607) is fixedly communicated with a feeding port (7), and the end cover (607) is slidably connected with the stirring box (5).

6. A low temperature pre-treatment apparatus for a flotation collector according to claim 1, characterized in that: The right end of the stirring box (5) is fixedly connected with a first motor (8), the output end of the first motor (8) is fixedly connected with a stirring rod (9), and both ends of the stirring rod (9) are rotatably connected with the stirring box (5) through bearings.

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