Finished product collecting device of spray drying tower

Abstract

The utility model discloses a spray drying tower finished product collecting device which comprises an obliquely-arranged installation cylinder, a discharging cylinder is arranged on the inner wall of the installation cylinder in a sleeved mode, a connecting shaft is arranged on the inner wall of the discharging cylinder in a sleeved mode, an auger blade is fixedly connected to the outer wall of the circumference of the connecting shaft, and a cam is fixedly connected to the outer wall of the circumference of the connecting shaft. A fixing sleeve is fixedly connected to the inner wall of the discharging barrel, an extension ring is fixedly connected to the outer end face of the fixing sleeve, and two abutting rods are fixedly connected to the inner wall of the extension ring. A motor drives a connecting shaft to rotate, a cam can be driven to rotate when the connecting shaft rotates, when the cam extrudes an abutting rod above the cam, the end of a discharging barrel is jacked upwards at the moment, when the cam extrudes an abutting rod on one side, the end of the discharging barrel is jacked towards one side at the moment, and the abutting rods can be repeatedly extruded through circulating rotation of the cam, so that the discharging barrel is more uniform in discharging. And therefore, the discharging barrel can shake, and powder materials in the discharging barrel can be discharged cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of spray drying towers, in particular to a finished product collecting device for spray drying towers. Background Art

[0002] The working principle of the spray drying tower is to use a high-pressure nozzle to atomize the liquid raw material into tiny particles, and fully contact with hot air to quickly evaporate the water in the droplets, leaving dry powder particles. In the production of gasoline anti-explosion agent, the hot air in the spray drying tower contacts the atomized particles, so that the liquid raw material evaporates quickly to achieve the purpose of drying. In the spray drying process, the water and volatile substances in the raw material will be discharged with the hot air, which helps to improve the purity of the product.

[0003] In the existing technology, for example, in the document with publication number CN211711125U, a spray drying tower finished product collection device is specifically disclosed. In the document, the device "drives the rotating shaft to rotate by motor 2, so that the rotating shaft drives the spiral blade to rotate, and then transmits the raw material to the outlet of the feed pipe, so that the raw material falls into the packaging bag". When this design structure is used to transport powdery objects, since the feed pipe is horizontally arranged, some powdery objects will adhere to the inner wall of the feed pipe, which is difficult to clean and will cause a certain amount of waste. For this reason, we propose a spray drying tower finished product collection device. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when conveying powdery objects, since the conveying pipe is arranged horizontally, part of the powdery objects will adhere to the inner wall of the conveying pipe, which is difficult to clean and will cause a certain amount of waste.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a finished product collection device for a spray drying tower, comprising an inclined mounting cylinder, a discharge cylinder is sleeved on the inner wall of the mounting cylinder, a connecting shaft is sleeved on the inner wall of the discharge cylinder, an auger blade is fixedly connected to the circumferential outer wall of the connecting shaft, a cam is fixedly connected to the circumferential outer wall of the connecting shaft, a fixing sleeve is fixedly connected to the inner wall of the discharge cylinder, an extension ring is fixedly connected to the outer end surface of the fixing sleeve, two push rods are fixedly connected to the inner wall of the extension ring, the two push rods are perpendicular to each other, the inner ends of the two push rods are in sliding contact with the outer wall of the cam, and the outer wall of the discharge cylinder is movably connected to the inner wall of the mounting cylinder.

[0006] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, wherein: the outer wall of the discharge barrel is fixedly connected with a hinge seat, the inner wall of the hinge seat is rotatably connected with a connecting block, the top of the connecting block is rotatably connected with a fixed shaft, and the inner end of the fixed shaft is fixedly connected to the inner wall of the mounting barrel.

[0007] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, wherein: the outer circumferential wall of the discharge barrel is fixedly connected with a first rubber ring, and the outer circumferential wall of the first rubber ring is fixedly connected with the inner wall of the installation barrel.

[0008] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, wherein: the circumferential outer wall of the connecting shaft is fixedly connected to a connecting disk, the circumferential outer wall of the connecting disk is fixedly connected to a second rubber ring, the circumferential outer wall of the second rubber ring is fixedly connected to the inner wall of the discharge barrel, and the end of the connecting disk is fixedly connected to the auger blade.

[0009] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, wherein: the circumferential outer wall of the connecting shaft is rotatably connected with a connecting sleeve, the circumferential outer wall of the connecting sleeve is symmetrically structured and fixedly connected with two connecting plates, and the outer ends of the two connecting plates are respectively connected and fixed to the inner wall of the mounting cylinder.

[0010] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, the outer wall of the mounting cylinder is fixedly connected to a frame, the inner wall of the frame is fixedly connected to a motor, the output end of the motor passes through the mounting cylinder and is rotatably connected thereto, and the output end of the motor is fixedly connected to a connecting shaft.

[0011] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, the inner wall of the discharge barrel is fixedly connected to a rubber sleeve, the inner wall of the rubber sleeve is fixedly connected to a discharge pipe, and the top of the discharge pipe passes through the mounting barrel and is fixedly connected thereto.

[0012] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, it also includes a drying tower, the outer wall of the drying tower is fixedly connected to a feed pipe, the discharge port at the bottom of the drying tower is fixedly connected to the discharge pipe, the circumferential outer wall of the drying tower is fixedly connected to a fixing ring, and the circumferential outer wall of the fixing ring is symmetrically structured and fixedly connected to two supporting legs.

[0013] As a preferred solution of the finished product collection device of the spray drying tower of the utility model, the outer wall of the fixed ring is symmetrically structured and fixedly connected to two connecting arms, the bottoms of the two connecting arms are fixedly connected to connecting rings, and the two connecting rings are sleeved on the mounting tube and fixedly connected thereto.

[0014] Beneficial effects of the utility model:

[0015] 1. The motor drives the connecting shaft and the auger blades to rotate, and the auger blades are used to transport the material on the inner wall of the discharge barrel. When the connecting shaft rotates, the cam can be driven to rotate. When the cam squeezes the upper push rod, the end of the discharge barrel will be pushed up. When the cam squeezes the push rod on one side, the end of the discharge barrel will be pushed to one side. Through the cyclic rotation of the cam, the push rod can be repeatedly squeezed, so that the discharge barrel can shake, and the powder material inside the discharge barrel can be discharged cleanly.

[0016] 2. By setting the first rubber ring and the second rubber ring, it is possible to prevent powder materials from being discharged from the upper end of the discharge cylinder and entering the interlayer between the discharge cylinder and the mounting cylinder. The mounting cylinder can be fixed by the connecting arm and the connecting ring, so that the mounting cylinder can be set at an inclined angle, which is beneficial to the discharge of materials inside the discharge cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model installation cylinder.

[0019] Figure 3 It is a schematic diagram of the internal structure of the discharge barrel of the utility model.

[0020] Figure 4 It is a schematic diagram of the installation structure of the utility model cam.

[0021] Figure 5 Utility Model Figure 3 Enlarged view of point A in the middle.

[0022] Figure numerals: 1. drying tower; 2. feed pipe; 3. discharge pipe; 4. fixing ring; 5. support leg; 6. connecting arm; 7. connecting ring; 8. mounting cylinder; 9. frame; 10. motor; 11. connecting shaft; 12. connecting sleeve; 13. connecting plate; 14. discharge cylinder; 15. rubber sleeve; 16. auger blade; 17. first rubber ring; 18. connecting plate; 19. second rubber ring; 20. fixing sleeve; 21. extension ring; 22. push rod; 23. cam; 24. hinge seat; 25. connecting block; 26. fixing shaft. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figure 2-Figure 5A finished product collecting device for a spray drying tower comprises an inclined mounting cylinder 8, wherein the inner wall of the mounting cylinder 8 is sleeved with a discharging cylinder 14, the inner wall of the discharging cylinder 14 is sleeved with a connecting shaft 11, the circumferential outer wall of the connecting shaft 11 is fixedly connected with an auger blade 16, the circumferential outer wall of the connecting shaft 11 is fixedly connected with a cam 23, the inner wall of the discharging cylinder 14 is fixedly connected with a fixing sleeve 20, the outer end surface of the fixing sleeve 20 is fixedly connected with an extension ring 21, the inner wall of the extension ring 21 is fixedly connected with two push rods 22, the two push rods 22 are perpendicular to each other, the inner ends of the two push rods 22 are in sliding contact with the outer wall of the cam 23, the outer wall of the discharging cylinder 14 is movably connected with the inner wall of the mounting cylinder 8, the outer wall of the discharging cylinder 14 is fixedly connected with a hinge seat 24, the inner wall of the hinge seat 24 is rotatably connected with a connecting block 25, the top of the connecting block 25 is rotatably connected with a fixed shaft 26, the fixed shaft 26 The inner end is connected and fixed to the inner wall of the mounting cylinder 8, and the material to be dried is transported to the inside of the drying tower 1 through the feed pipe 2. The dried material in the drying tower 1 is transported to the inside of the discharge cylinder 14 through the discharge pipe 3. The connecting shaft 11 and the auger blades 16 are driven to rotate by the motor 10, and the material on the inner wall of the discharge cylinder 14 is transported by the auger blades 16. When the connecting shaft 11 rotates, it can drive the cam 23 to rotate. When the cam 23 squeezes the upper push rod 22, the end of the discharge cylinder 14 will be pushed upward. When the cam 23 squeezes the push rod 22 on one side, the end of the discharge cylinder 14 will be pushed to one side. Through the cyclic rotation of the cam 23, the push rod 22 can be repeatedly squeezed, so that the discharge cylinder 14 can be shaken, and the powder material inside the discharge cylinder 14 can be discharged cleanly.

[0025] Reference Figure 2-Figure 4 The outer wall of the mounting cylinder 8 is fixedly connected to a frame 9, the inner wall of the frame 9 is fixedly connected to a motor 10, the output end of the motor 10 passes through the mounting cylinder 8 and is rotatably connected therewith, the output end of the motor 10 is fixedly connected to a connecting shaft 11, the outer circumferential wall of the discharge cylinder 14 is fixedly connected to a first rubber ring 17, the outer circumferential wall of the first rubber ring 17 is fixedly connected to the inner wall of the mounting cylinder 8, the outer circumferential wall of the connecting shaft 11 is fixedly connected to a connecting disk 18, the outer circumferential wall of the connecting disk 18 is fixedly connected to a second rubber ring 19, the outer circumferential wall of the second rubber ring 19 is fixedly connected to the inner wall of the discharge cylinder 14, the connecting disk 1 8 is connected and fixed to the auger blade 16, the inner wall of the discharge barrel 14 is fixedly connected to a rubber sleeve 15, the inner wall of the rubber sleeve 15 is fixedly connected to a discharge pipe 3, the top of the discharge pipe 3 passes through the mounting barrel 8 and is fixedly connected thereto, and by arranging the first rubber ring 17 and the second rubber ring 19, it is possible to prevent the powder material from being discharged from the upper end of the discharge barrel 14 and entering the interlayer between the discharge barrel 14 and the mounting barrel 8, and the mounting barrel 8 can be fixed by the connecting arm 6 and the connecting ring 7, so that the mounting barrel 8 can be arranged at an inclined angle, which is beneficial to the discharge of the material inside the discharge barrel 14.

[0026] Reference Figure 2The outer circumferential wall of the connecting shaft 11 is rotatably connected with a connecting sleeve 12, and the outer circumferential wall of the connecting sleeve 12 is symmetrically structured and fixedly connected with two connecting plates 13, and the outer ends of the two connecting plates 13 are respectively connected and fixed to the inner wall of the mounting tube 8.

[0027] Reference Figure 1 A feed pipe 2 is fixedly connected to the outer wall of the drying tower 1, a discharge port at the bottom of the drying tower 1 is fixedly connected to the discharge pipe 3, a fixing ring 4 is fixedly connected to the circumferential outer wall of the drying tower 1, the circumferential outer wall of the fixing ring 4 is symmetrically connected to two supporting legs 5, the circumferential outer wall of the fixing ring 4 is symmetrically connected to two connecting arms 6, the bottoms of the two connecting arms 6 are fixedly connected to connecting rings 7, the two connecting rings 7 are sleeved on the mounting tube 8 and fixedly connected thereto.

[0028] Working principle: The material to be dried is transported to the inside of the drying tower 1 through the feed pipe 2. The dried material in the drying tower 1 is transported to the inside of the discharge barrel 14 through the discharge pipe 3. The motor 10 drives the connecting shaft 11 and the auger blade 16 to rotate. The auger blade 16 transports the material on the inner wall of the discharge barrel 14. When the connecting shaft 11 rotates, it can drive the cam 23 to rotate. When the cam 23 squeezes the upper push rod 22, the end of the discharge barrel 14 will be pushed up. When pressed, the end of the discharge barrel 14 is pushed up to one side, and the cyclic rotation of the cam 23 can cause the push rod 22 to be repeatedly squeezed, so that the discharge barrel 14 can be shaken, and the powder material inside the discharge barrel 14 can be discharged cleanly. By arranging a second rubber ring 19 on the outer wall of the connecting plate 18, it is possible to prevent the powder material from being discharged from the upper end of the discharge barrel 14. The connecting arm 6 and the connecting ring 7 can fix the mounting barrel 8 so that the mounting barrel 8 can be set at an inclined angle, which is beneficial to the discharge of the material inside the discharge barrel 14.

Claims

1. A spray drying tower finished product collection device, comprising an inclined mounting cylinder (8), characterized in that: The inner wall of the installation cylinder (8) is sleeved with a discharge cylinder (14), the inner wall of the discharge cylinder (14) is sleeved with a connecting shaft (11), the circumferential outer wall of the connecting shaft (11) is fixedly connected with an auger blade (16), the circumferential outer wall of the connecting shaft (11) is fixedly connected with a cam (23), the inner wall of the discharge cylinder (14) is fixedly connected with a fixing sleeve (20), the outer end surface of the fixing sleeve (20) is fixedly connected with an extension ring (21), the inner wall of the extension ring (21) is fixedly connected with two push rods (22), the two push rods (22) are perpendicular to each other, the inner ends of the two push rods (22) are in sliding contact with the outer wall of the cam (23), and the outer wall of the discharge cylinder (14) is movably connected to the inner wall of the installation cylinder (8).

2. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The outer wall of the discharge cylinder (14) is fixedly connected to a hinge seat (24), the inner wall of the hinge seat (24) is rotatably connected to a connecting block (25), the top of the connecting block (25) is rotatably connected to a fixed shaft (26), and the inner end of the fixed shaft (26) is fixedly connected to the inner wall of the mounting cylinder (8).

3. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The outer circumferential wall of the discharge cylinder (14) is fixedly connected to a first rubber ring (17), and the outer circumferential wall of the first rubber ring (17) is fixedly connected to the inner wall of the mounting cylinder (8).

4. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The circumferential outer wall of the connecting shaft (11) is fixedly connected to a connecting disk (18), the circumferential outer wall of the connecting disk (18) is fixedly connected to a second rubber ring (19), the circumferential outer wall of the second rubber ring (19) is fixedly connected to the inner wall of the discharge barrel (14), and the end of the connecting disk (18) is fixedly connected to the auger blade (16).

5. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The circumferential outer wall of the connecting shaft (11) is rotatably connected to a connecting sleeve (12), and the circumferential outer wall of the connecting sleeve (12) is symmetrically structured and fixedly connected to two connecting plates (13), and the outer ends of the two connecting plates (13) are respectively connected and fixed to the inner wall of the mounting tube (8).

6. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The outer wall of the mounting tube (8) is fixedly connected to a frame (9), the inner wall of the frame (9) is fixedly connected to a motor (10), the output end of the motor (10) passes through the mounting tube (8) and is rotatably connected thereto, and the output end of the motor (10) is fixedly connected to a connecting shaft (11).

7. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The inner wall of the discharge cylinder (14) is fixedly connected to a rubber sleeve (15), and the inner wall of the rubber sleeve (15) is fixedly connected to a discharge pipe (3), and the top of the discharge pipe (3) passes through the mounting cylinder (8) and is fixedly connected thereto.

8. The finished product collecting device of the spray drying tower according to claim 1, characterized in that: The drying tower (1) is also provided. The outer wall of the drying tower (1) is fixedly connected to a feed pipe (2). The bottom discharge port of the drying tower (1) is fixedly connected to a discharge pipe (3). The circumferential outer wall of the drying tower (1) is fixedly connected to a fixing ring (4). The circumferential outer wall of the fixing ring (4) is symmetrically structured and fixedly connected to two supporting legs (5).

9. The finished product collecting device of the spray drying tower according to claim 8, characterized in that: The outer circumferential wall of the fixing ring (4) is symmetrically structured and fixedly connected to two connecting arms (6), the bottoms of the two connecting arms (6) are fixedly connected to connecting rings (7), and the two connecting rings (7) are sleeved on the mounting tube (8) and fixedly connected thereto.

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