Potassium sulfate production device

Abstract

The utility model discloses a potassium sulfate production device which comprises an equipment base, and a raw material circulating crushing and screening structure is mounted on the equipment base; the raw material circulating crushing and screening structure comprises a crushing box, a processing cavity, a feeding hopper, two pairs of crushing rollers, a crushing driver, a vibrating screening assembly, a pair of discharging hoppers, a pair of bucket elevators, a pair of circulating conveying pipes and a pair of limiting baffles. The ore crushing device has the beneficial effects that the problems that during existing potassium sulfate production, ore needs to be crushed for subsequent reaction treatment, but crushing is not thorough in the crushing treatment process, the ore crushing effect is poor, the sizes are different, the subsequent reaction efficiency is influenced, and the potassium sulfate production speed is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and screening equipment, in particular to a potassium sulfate production device. Background Art

[0002] Potassium sulfate is an inorganic compound, commonly known as potassium sulfate or potassium sulfate. It is a white crystalline solid and is widely used in agriculture, chemical industry, medicine and other fields. Potassium sulfate is mostly extracted by reacting ores containing potassium sulfate. In the existing potassium sulfate production, the ore needs to be crushed for subsequent reaction treatment, but the crushing process is not thorough, the ore crushing effect is poor, and the sizes of the ore are large and small, which affects the subsequent reaction efficiency and the production speed of potassium sulfate. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a potassium sulfate production device, comprising: an equipment base, on which a raw material circulation crushing and screening structure is installed;

[0004] The raw material circulation crushing and screening structure includes: a crushing box, a processing chamber, a feed hopper, two pairs of crushing rollers, a crushing driver, a vibrating screening assembly, a pair of discharge hoppers, a pair of bucket elevators, a pair of circulation conveying pipes and a pair of limit baffles;

[0005] The crushing box is installed in the middle of the upper wall of the equipment base, the processing chamber is opened inside the crushing box, the feed hopper is embedded in the upper wall fan of the crushing box, two pairs of crushing rollers are embedded in the inner wall of the processing chamber, the crushing driver is installed on the front wall of the crushing box, the crushing driver is connected to the two pairs of crushing rollers, the vibration screening assembly is installed in the lower position of the processing chamber, a pair of discharge hoppers are installed on the walls on both sides of the crushing box, a pair of bucket elevators are installed on both sides of the crushing box, one end of a pair of circulating feed pipes is installed on the discharge ports of a pair of bucket elevators, the other end of a pair of circulating feed pipes is installed on the crushing box, and a pair of limit baffles are installed on the lower wall of the processing chamber.

[0006] Preferably, a first material guide rack and a pair of second material guide racks are installed inside the processing chamber.

[0007] Preferably, sliding rollers are installed on a pair of limit baffles.

[0008] Preferably, a pair of limit baffles is used to fix the position of the crushed mineral collection box.

[0009] Preferably, the vibration screening assembly comprises: two pairs of support seats, two pairs of spring telescopic rods, a vibration screen, a motor frame and a vibration motor;

[0010] Two pairs of support seats are installed at the four corners of the lower wall of the processing chamber, two pairs of spring telescopic rods are installed on the two pairs of support seats, the vibration screen is installed on the upper ends of the two pairs of spring telescopic rods, the motor frame is installed on the vibration screen, and the vibration motor is installed on the motor frame.

[0011] Preferably, a protective shell is installed on the outside of the vibration motor.

[0012] Beneficial Effects

[0013] The utility model provides a potassium sulfate production device, which has the following beneficial effects: the scheme uses a raw material circulation crushing and screening structure, crushes the ore raw material through a mechanical structure, screens the large block ore with the screening structure, and circulates it back to the crushing structure for circulation crushing to ensure the crushing effect, thereby solving the problem that in the existing potassium sulfate production, the ore needs to be crushed for subsequent reaction treatment, but the crushing is not thorough during the crushing process, the ore crushing effect is poor, and the ore sizes are large and small, which affects the subsequent reaction efficiency and the production speed of potassium sulfate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main stereoscopic structure of a potassium sulfate production device described in the utility model.

[0015] Figure 2 It is a rear perspective structural schematic diagram of a potassium sulfate production device described in the utility model.

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of a potassium sulfate production device described in the utility model.

[0017] In the figure: 1-equipment base; 2-crushing box; 3-processing chamber; 4-feed hopper; 5-crushing roller; 6-crushing drive; 7-discharge hopper; 8-bucket elevator; 9-circulating conveying pipe; 10-limit baffle; 11-first guide rack; 12-second guide rack; 13-sliding roller; 14-support seat; 15-spring telescopic rod; 16-vibration screen; 17-motor frame; 18-vibration motor; 19-protective shell. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Example: See Figure 1-3 The utility model provides a technical solution: a potassium sulfate production device. This solution takes into account that the traditional raw material crushing equipment has poor crushing effect and cannot make the crushed ore of the same size, which affects the subsequent ore reaction speed. Based on the above content, this case sets the following technical means;

[0020] Specifically, the device at least includes an equipment base 1, a crushing box 2, a processing chamber 3, a feed hopper 4, two pairs of crushing rollers 5, a crushing driver 6, a vibration screening assembly, a pair of discharge hoppers 7, a pair of bucket elevators 8, a pair of circulating feed pipes 9 and a pair of limit baffles 10;

[0021] The vibration screening assembly includes: two pairs of support seats 14, two pairs of spring telescopic rods 15, a vibration screen 16, a motor frame 17 and a vibration motor 18;

[0022] The equipment base 1 is used to install and fix the equipment as a whole, and the ore raw materials to be crushed are put into the processing chamber 3 through the feed hopper 4, and are transported to the two pairs of crushing rollers 5 through the first guide frame 11 and the second guide frame 12. The crushing driver 6 installed on the crushing box 2 drives the crushing rollers 5 to rotate to crush the ore, and the crushed ore falls on the vibrating screen 16. The vibration motor 18 installed on the vibrating screen 16 through the motor frame 17 and the spring telescopic rod 15 drive the vibrating screen 16 to vibrate reciprocatingly, and the crushed mineral raw materials are screened. The screened ones that meet the size will fall into the collection box located between a pair of limit baffles 10. At the same time, the ore raw materials with larger size specifications are transported to the bucket elevator 8 through the discharge hopper 7, and the materials are lifted by the bucket elevator 8 and transported to the processing chamber 3 again in cooperation with the circulating feed pipe 9 for cyclic crushing to ensure the crushing effect.

[0023] Further, the crushing box 2 is installed at the middle position of the upper wall of the equipment base 1, the processing chamber 3 is opened inside the crushing box 2, the feed hopper 4 is embedded in the upper wall fan of the crushing box 2, two pairs of crushing rollers 5 are embedded in the inner wall of the processing chamber 3, the crushing driver 6 is installed on the front wall of the crushing box 2, the crushing driver 6 is connected to the two pairs of crushing rollers 5, the vibration screening assembly is installed at the lower position in the processing chamber 3, a pair of discharge hoppers 7 are installed on the two side walls of the crushing box 2, a pair of bucket elevators 8 are installed on both sides of the crushing box 2, one end of a pair of circulating conveying pipes 9 is installed on the discharge port of a pair of bucket elevators 8, and the other end of a pair of circulating conveying pipes 9 is installed on the crushing box 2, and a pair of limit baffles 10 are installed on the lower wall of the processing chamber 3;

[0024] Two pairs of support seats 14 are installed at the four corners of the lower wall of the processing chamber 3, two pairs of spring telescopic rods 15 are installed on the two pairs of support seats 14, the vibrating screen 16 is installed on the upper ends of the two pairs of spring telescopic rods 15, the motor frame 17 is installed on the vibrating screen 16, and the vibration motor 18 is installed on the motor frame 17.

[0025] In the specific implementation process, further, the crushing driver 6 used in the present technical solution is an integrated driver with four drive motors installed inside, which drives the four crushing rollers 5 to rotate in pairs in opposite directions.

[0026] In the specific implementation process, further, a first material guide rack 11 and a pair of second material guide racks 12 are installed inside the processing chamber 3 .

[0027] In the specific implementation process, further, a pair of limit baffles 10 are provided with sliding rollers 13 .

[0028] In the specific implementation process, further, a pair of limit baffles 10 is used to fix the position of the crushed mineral collection box.

[0029] In the specific implementation process, further, a protective shell 19 is installed on the outer side of the vibration motor 18.

[0030] 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 potassium sulfate production device, comprising: The equipment base (1) is characterized in that a raw material circulation crushing and screening structure is installed on the equipment base (1); The raw material circulation crushing and screening structure comprises: a crushing box (2), a processing chamber (3), a feed hopper (4), two pairs of crushing rollers (5), a crushing driver (6), a vibration screening component, a pair of discharge hoppers (7), a pair of bucket elevators (8), a pair of circulation conveying pipes (9) and a pair of limit baffles (10); A crushing box (2) is installed at the middle position of the upper wall of the equipment base (1); a processing chamber (3) is opened inside the crushing box (2); a feed hopper (4) is embedded in the upper wall fan of the crushing box (2); two pairs of crushing rollers (5) are embedded in the inner wall of the processing chamber (3); a crushing driver (6) is installed on the front wall of the crushing box (2); the crushing driver (6) is connected to the two pairs of crushing rollers (5); a vibration screening assembly is installed at the lower position in the processing chamber (3); a pair of discharge hoppers (7) are installed on the two side walls of the crushing box (2); a pair of bucket elevators (8) are installed on the two sides of the crushing box (2); one end of a pair of circulating feed pipes (9) is installed on the discharge ports of a pair of bucket elevators (8); the other end of the pair of circulating feed pipes (9) is installed on the crushing box (2); and a pair of limit baffles (10) are installed on the lower wall of the processing chamber (3).

2. A potassium sulfate production device according to claim 1, characterized in that, A first material guide rack (11) and a pair of second material guide racks (12) are installed inside the processing chamber (3).

3. A potassium sulfate production device according to claim 1, characterized in that, A pair of limit baffles (10) are provided with sliding rollers (13).

4. A potassium sulfate production device according to claim 1, characterized in that, A pair of limit baffles (10) is used to fix the position of the crushed mineral collection box.

5. A potassium sulfate production device according to claim 1, characterized in that, The vibration screening assembly comprises: two pairs of support seats (14), two pairs of spring telescopic rods (15), a vibration screen (16), a motor frame (17) and a vibration motor (18); Two pairs of support seats (14) are installed at the four corners of the lower wall of the processing chamber (3), two pairs of spring telescopic rods (15) are installed on the two pairs of support seats (14), a vibration screen (16) is installed on the upper ends of the two pairs of spring telescopic rods (15), a motor frame (17) is installed on the vibration screen (16), and a vibration motor (18) is installed on the motor frame (17).

6. A potassium sulfate production device according to claim 5, characterized in that: A protective housing (19) is installed outside the vibration motor (18).

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