Sulfur wet granulation cooling device

Abstract

The utility model relates to the technical field of sulfur wet granulation, and discloses a sulfur wet granulation cooling device which comprises a cooling tower, the cover cylinder is fixedly arranged at the top end of the cooling tower; the air inducing cover is fixedly arranged at the top end of the cover cylinder; the distribution disc is fixedly arranged in the cover cylinder; the forming disc is fixedly arranged below the distribution disc; liquid sulfur is guided into the discharging disc through the feeding pipe, then enters the hollow plates from the discharging opening and the hose, and is guided onto the distribution disc from the bottom openings of the three hollow plates at the same time, so that the liquid sulfur is more uniformly distributed on the distribution disc, the rotating disc is rotated to drive the connecting rod to move, and the liquid sulfur is uniformly distributed on the distribution disc. The connecting rod drives the hollow plate to move left and right in a reciprocating mode, the position of the hollow plate relative to the distribution disc is changed, the discharging range is further expanded, and liquid sulfur which is distributed more widely can be more rapidly and evenly distributed and guided into a forming disc below the distribution disc through the distribution disc.

Description

Technical Field

[0001] The utility model relates to the technical field of sulfur wet granulation, in particular to a sulfur wet granulation cooling device. Background Art

[0002] A sulfur wet granulation device has been developed in the prior art. The core component of this sulfur wet granulation device is a wet granulation cooling water tank. Most existing cooling water tanks have a simple structure. Liquid sulfur is introduced into the water tank and is in contact with cold process circulating water inside the water tank for heat exchange, thereby achieving granulation. This cooling granulation method lacks a particle size and particle shape control and adjustment mechanism, resulting in a low degree of automation, the size of the finished particle shape cannot be freely controlled, and heat is easily accumulated inside the device, which is unsafe and stable.

[0003] The existing Chinese patent CN203862207U discloses a sulfur wet granulation cooling device, which transports liquid sulfur from an upper liquid sulfur pool to a distribution plate at the top through a heat tracing pipeline. After being distributed by the distribution plate, the liquid sulfur is evenly distributed to a forming plate below through holes provided on the distribution plate, thereby achieving the purpose of adjusting the particle size.

[0004] However, when the above-mentioned sulfur wet granulation cooling device is in use, the liquid sulfur transported from top to bottom to the distribution plate is mostly accumulated in the central part of the distribution plate, and needs to rely on the fluidity of the liquid sulfur itself to flow to other parts of the distribution plate, and then is evenly distributed by the distribution plate to the forming plate below. The process time is relatively long and the granulation efficiency cannot be further improved. Utility Model Content

[0005] The utility model aims to provide a sulfur wet granulation cooling device to solve the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sulfur wet granulation cooling device, comprising a cooling tower;

[0007] A hood cylinder fixedly arranged at the top of the cooling tower;

[0008] An air hood fixedly arranged on the top of the hood cylinder;

[0009] A distribution plate fixedly arranged inside the cover cylinder;

[0010] A forming plate fixedly arranged below the distribution plate;

[0011] And a material discharge component arranged inside and outside the cover tube, the material discharge component includes a material discharge part, the material discharge part is located inside the cover tube, a reciprocating part is arranged outside the material discharge part, and a dispersing part is arranged inside the material discharge part.

[0012] Preferably, the discharge part includes a feed pipe and a discharge tray, the discharge tray is fixedly mounted on the inner wall of the cover barrel, the outer wall of the feed pipe is fixedly connected to the inner wall of the cover barrel, the bottom end of the feed pipe extends into the discharge tray, the bottom inner wall of the discharge tray is provided with a discharge port, the inner wall of the discharge port is connected to a hose, the bottom end of the hose is connected to a hollow plate, the bottom of the hollow plate is provided with an opening, the outer wall of the hollow plate is fixedly mounted with a bracket, the inner wall of the bracket is slidably provided with a limit rod, the left and right ends of the limit rod are fixedly connected to the inner wall of the cover barrel, two hollow plates are provided, and are evenly spaced in the cover barrel.

[0013] Preferably, the reciprocating part includes a mounting plate, which is fixedly mounted on the outer wall of the hood, a motor is fixedly mounted on the top of the mounting plate, a rotating shaft 1 is fixedly mounted on the output end of the motor, a turntable is fixedly mounted on the bottom end of the rotating shaft 1, the bottom outer wall of the turntable is rotatably connected to a connecting rod through a pin, and the left end of the connecting rod is hinged to the outer wall of the hollow plate through a pin.

[0014] Preferably, the dispersing part includes a pulley group and a second rotating shaft. The bottom end of the second rotating shaft is rotatably connected to the bottom inner wall of the unloading tray through a bearing. The second rotating shaft is transmission-connected to the first rotating shaft through a pulley group. A rotating sleeve is fixedly installed on the outer wall of the second rotating shaft, and a scattering blade is fixedly installed on the outer wall of the rotating sleeve.

[0015] Preferably, the bottom end of the hollow plate is smaller than the top end of the hollow plate, the feed opening is conical, and three groups of hoses are provided, corresponding to the hollow plates one by one.

[0016] Preferably, the length of the connecting rod is greater than the diameter of the turntable, and the connecting rod is hinged to the outer wall of the rightmost hollow plate only.

[0017] Preferably, six scattering blades are provided and distributed in a circular array on the outer wall of the rotating sleeve, and the outer wall of the scattering blades is provided with through holes.

[0018] The utility model provides a sulfur wet granulation cooling device. The sulfur wet granulation cooling device has the following beneficial effects:

[0019] 1. The sulfur wet granulation cooling device introduces liquid sulfur into the discharge tray through the feed pipe, and then enters the hollow plate from the discharge port and the hose, and simultaneously introduces liquid sulfur to the distribution tray from the bottom openings of the three hollow plates, so that the liquid sulfur is more evenly distributed on the distribution tray. The rotating disk is driven to move the connecting rod, so that the connecting rod drives the hollow plate to move back and forth, and the position of the hollow plate relative to the distribution tray is changed, so as to further expand the discharge range, and the more widely distributed liquid sulfur can be evenly distributed by the distribution tray faster and introduced into the forming tray below the distribution tray;

[0020] 2. The sulfur wet granulation cooling device is driven by the second shaft and the first shaft at the same time through the pulley group, so that the rotation of the first shaft synchronously drives the second shaft to rotate, and then drives the rotating sleeve to rotate. The rotation of the rotating sleeve drives the breaking blades to rotate. The rotating breaking blades break up the liquid sulfur in the discharge tray, so that the liquid sulfur is distributed as evenly as possible in the discharge tray, ensuring that the liquid sulfur can flow into each hose, thereby ensuring the amount of liquid sulfur entering the three hollow plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional view of the hood tube and the induced draft hood of the utility model;

[0023] Figure 3 This is a schematic diagram of the reciprocating structure of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the breaking up part of the utility model.

[0025] In the figure: 1. cooling tower; 2. hood; 3. induced draft hood; 4. distribution plate; 5. unloading assembly; 51. unloading part; 511. feeding pipe; 512. unloading plate; 513. unloading port; 514. hollow plate; 515. bracket; 516. limit rod; 517. hose; 52. reciprocating part; 521. motor; 522. mounting plate; 523. rotating shaft 1; 524. rotating plate; 525. connecting rod; 53. dispersing part; 531. pulley assembly; 532. rotating shaft 2; 533. rotating sleeve; 534. scattering blades; 6. forming plate. DETAILED DESCRIPTION Example 1

[0026] A preferred embodiment of the sulfur wet granulation cooling device provided by the utility model is as follows Figures 1 to 4 Shown: A sulfur wet granulation cooling device, comprising a cooling tower 1;

[0027] A hood 2 is fixedly arranged on the top of the cooling tower 1;

[0028] An air hood 3 is fixedly arranged on the top of the hood tube 2;

[0029] A distribution plate 4 fixedly arranged inside the cover tube 2;

[0030] A forming plate 6 fixedly arranged below the distribution plate 4;

[0031] and a material discharge assembly 5 disposed inside and outside the cover tube 2, the material discharge assembly 5 comprising a material discharge portion 51, the material discharge portion 51 being located inside the cover tube 2, a reciprocating portion 52 being disposed outside the material discharge portion 51, and a dispersing portion 53 being disposed inside the material discharge portion 51;

[0032] The material discharge portion 51 includes a feed pipe 511 and a material discharge tray 512. The material discharge tray 512 is fixedly mounted on the inner wall of the cover tube 2. The outer wall of the feed pipe 511 is fixedly connected to the inner wall of the cover tube 2. The bottom end of the feed pipe 511 extends into the material discharge tray 512. The bottom inner wall of the material discharge tray 512 is provided with a material discharge port 513. The inner wall of the material discharge port 513 is connected to a hose 517. The bottom end of the hose 517 is connected to a hollow plate 514. The hollow plate 514 The bottom of the hollow plate 514 is provided with an opening, a bracket 515 is fixedly installed on the outer wall of the hollow plate 514, and a limit rod 516 is slidably provided on the inner wall of the bracket 515. The left and right ends of the limit rod 516 are fixedly connected to the inner wall of the cover tube 2. There are two hollow plates 514, which are evenly spaced and distributed in the cover tube 2. Liquid sulfur is introduced into the discharge tray 512 through the feed pipe 511, and then enters the hollow plate 514 from the discharge port 513 and the hose 517. The bottom opening of the hollow plate 514 simultaneously introduces liquid sulfur onto the distribution plate 4, so that the liquid sulfur is more evenly distributed on the distribution plate 4. The reciprocating portion 52 includes a mounting plate 522, which is fixedly mounted on the outer wall of the induced draft hood 3. A motor 521 is fixedly mounted on the top of the mounting plate 522, a rotating shaft 523 is fixedly mounted on the output end of the motor 521, a rotating disk 524 is fixedly mounted on the bottom end of the rotating shaft 523, a connecting rod 525 is rotatably connected to the bottom outer wall of the rotating disk 524 through a pin, and the left end of the connecting rod 525 is hinged to the outer wall of the hollow plate 514 through a pin. The connecting rod 525 is driven to move by rotating the rotating disk 524, so that the connecting rod 525 drives the hollow plate 514 to reciprocate left and right, thereby changing the position of the hollow plate 514 relative to the distribution plate 4, further expanding the feeding range, and the more widely distributed liquid sulfur can be evenly distributed by the distribution plate 4 faster and introduced into the forming plate 6 below the distribution plate 4.

[0033] Furthermore, the bottom end of the hollow plate 514 is smaller than the top end of the hollow plate 514 , the discharge port 513 is conical, and three groups of hoses 517 are provided, corresponding one to one with the hollow plates 514 , and the liquid sulfur at different positions in the discharge tray 512 is introduced into different hollow plates 514 through the hoses 517 .

[0034] Furthermore, the length of the connecting rod 525 is greater than the diameter of the turntable 524, which prevents the turntable 524 from contacting the hollow plate 514 moving left and right during rotation. The connecting rod 525 is only hinged to the outer wall of the rightmost hollow plate 514, and does not need to be hinged to three hollow plates 514 at the same time, saving resource consumption. Example 2

[0035] On the basis of Example 1, a preferred embodiment of a sulfur wet granulation cooling device provided by the utility model is as follows Figures 1 to 4 As shown: the dispersion part 53 includes a pulley group 531 and a second rotating shaft 532. The bottom end of the second rotating shaft 532 is rotatably connected to the bottom inner wall of the unloading tray 512 through a bearing. The second rotating shaft 532 is transmission-connected to the first rotating shaft 523 through the pulley group 531. A rotating sleeve 533 is fixedly installed on the outer wall of the second rotating shaft 532. A scattering blade 534 is fixedly installed on the outer wall of the rotating sleeve 533. The pulley group 531 is simultaneously transmitted to the second rotating shaft 532 and the first rotating shaft 523, so that the rotation of the first rotating shaft 523 synchronously drives the second rotating shaft 532 to rotate, and then drives the rotating sleeve 533 to rotate. The rotation of the rotating sleeve 533 drives the scattering blade 534 to rotate. The rotating scattering blade 534 scatters the liquid sulfur in the unloading tray 512, so that the liquid sulfur is distributed as evenly as possible in the unloading tray 512, ensuring that liquid sulfur can flow into each hose 517, and then ensuring the amount of liquid sulfur entering the three hollow plates 514.

[0036] Furthermore, six scattering blades 534 are provided and distributed in a circular array on the outer wall of the rotating sleeve 533. The plurality of scattering blades 534 are provided to improve the scattering effect on the liquid sulfur. Through holes are provided on the outer walls of the scattering blades 534 so that the liquid sulfur can flow from one side of the scattering blades 534 to the other side, thereby ensuring that the liquid sulfur can flow to multiple locations in the discharge tray 512.

[0037] When the utility model is in use, the motor 521 is turned on to drive the rotating shaft 1 523 to rotate, and then the rotating disk 524 and the rotating shaft 2 532 are driven to rotate. The rotating rotating shaft 2 532 drives the rotating sleeve 533 to rotate, and then drives the scattering blades 534 to rotate, and then the liquid sulfur is added from the feeding pipe 511 to the discharge tray 512. After the liquid sulfur enters the discharge tray 512, it is pushed and scattered by the rotating scattering blades 534, so that the liquid sulfur diffuses in the discharge tray 512, and then enters from the discharge port 513. The liquid sulfur flows into the hose 517, and then into the hollow plate 514, and then into the distribution plate 4 from the opening at the bottom of the hollow plate 514. At the same time, the turntable 524 rotates to drive the connecting rod 525 to move, so that the connecting rod 525 pulls the hollow plate 514 to move left and right, and changes the position of the hollow plate 514 relative to the distribution plate 4, so that the liquid sulfur flowing out of the hollow plate 514 can drip on different positions on the distribution plate 4, so that the distribution plate 4 can more quickly and evenly introduce the liquid sulfur into the molding plate 6 for molding.

Claims

1. A sulfur wet granulation cooling device, comprising a cooling tower (1); a hood (2) fixedly arranged at the top of the cooling tower (1); an air induced hood (3) fixedly arranged at the top of the hood (2); a distribution plate (4) fixedly arranged inside the hood (2); a molding plate (6) fixedly arranged below the distribution plate (4); and a material discharge assembly (5) arranged inside and outside the hood (2), characterized in that: The material discharge assembly (5) comprises a material discharge portion (51), the material discharge portion (51) being located inside the cover tube (2), a reciprocating portion (52) being arranged outside the material discharge portion (51), and a dispersing portion (53) being arranged inside the material discharge portion (51).

2. A sulfur wet granulation cooling device according to claim 1, characterized in that: The material discharge portion (51) comprises a feed pipe (511) and a material discharge tray (512); the material discharge tray (512) is fixedly mounted on the inner wall of the cover tube (2); the outer wall of the feed pipe (511) is fixedly connected to the inner wall of the cover tube (2); the bottom end of the feed pipe (511) extends into the material discharge tray (512); a material discharge port (513) is provided on the inner wall of the bottom of the material discharge tray (512); and a hose (517) is provided on the inner wall of the material discharge port (513) for communication with the inner wall of the material discharge port (513). ), the bottom end of the hose (517) is connected to a hollow plate (514), the bottom of the hollow plate (514) is provided with an opening, a bracket (515) is fixedly mounted on the outer wall of the hollow plate (514), a limit rod (516) is slidably provided on the inner wall of the bracket (515), the left and right ends of the limit rod (516) are fixedly connected to the inner wall of the cover tube (2), and two hollow plates (514) are provided and are evenly spaced and distributed in the cover tube (2).

3. A sulfur wet granulation cooling device according to claim 1, characterized in that: The reciprocating portion (52) comprises a mounting plate (522), wherein the mounting plate (522) is fixedly mounted on the outer wall of the induced draft hood (3), a motor (521) is fixedly mounted on the top of the mounting plate (522), a rotating shaft (523) is fixedly mounted on the output end of the motor (521), a rotating disk (524) is fixedly mounted on the bottom end of the rotating shaft (523), a connecting rod (525) is rotatably connected to the outer wall of the hollow plate (514) via a pin at the bottom outer wall of the rotating disk (524), and a left end of the connecting rod (525) is hinged to the outer wall of the hollow plate (514) via a pin.

4. A sulfur wet granulation cooling device according to claim 1, characterized in that: The dispersing portion (53) comprises a pulley group (531) and a second rotating shaft (532). The bottom end of the second rotating shaft (532) is rotatably connected to the bottom inner wall of the unloading tray (512) via a bearing. The second rotating shaft (532) is transmission-connected to the first rotating shaft (523) via the pulley group (531). A rotating sleeve (533) is fixedly mounted on the outer wall of the second rotating shaft (532). A scattering blade (534) is fixedly mounted on the outer wall of the rotating sleeve (533).

5. A sulfur wet granulation cooling device according to claim 2, characterized in that: The bottom end of the hollow plate (514) is smaller than the top end of the hollow plate (514), the discharge port (513) is conical, and three groups of hoses (517) are provided, corresponding one to one with the hollow plates (514).

6. A sulfur wet granulation cooling device according to claim 3, characterized in that: The length of the connecting rod (525) is greater than the diameter of the rotating disk (524), and the connecting rod (525) is hinged to the outer wall of the rightmost hollow plate (514) only.

7. A sulfur wet granulation cooling device according to claim 4, characterized in that: Six scattering blades (534) are provided and distributed in a circular array on the outer wall of the rotating sleeve (533); the outer wall of the scattering blades (534) is provided with through holes.

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