Bottom desalting scraper device of quench tower

Abstract

The utility model relates to the technical field of quench towers, discloses a desalting scraper device at the bottom of a quench tower, and solves the problem that the desalting scraper device at the bottom of the quench tower is not thorough in cleaning effect. Through the gear A, the gear B, the motor, the rotating shaft and the brush plate, the motor drives the rotating shaft to rotate, the outer surface of the rotating shaft is sleeved with the lantern ring, the outer surface of the connecting rod is movably connected with the interior of the lantern ring, the brush plate is fixedly installed at one end of the connecting rod, the interior of the lantern ring is hollow, and the outer surface of the rotating shaft is sleeved with the gear A; the gear A is located in the lantern ring, one side of the gear A is in meshed connection with a gear B, and the center of the gear B is fixedly connected with the connecting rod, so that the rotating shaft can drive the gear A to rotate, the gear B is driven to rotate, the connecting rod also rotates, the brush plate does circular motion with the rotating shaft as the circle center and can rotate automatically, and the scraping force is larger; the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching towers, in particular to a desalting scraper device at the bottom of a quenching tower. Background Art

[0002] The quenching tower is a device used to treat the tail flue gas from the incineration of hazardous waste, and is used to reduce the emission of dioxins in the flue gas.

[0003] The utility model with Chinese patent announcement number CN212187918U discloses a desalting scraper device at the bottom of a quenching tower, comprising a circular bottom plate, the bottom plate is connected to the lower end of the quenching tower, the central lower end of the bottom plate is connected to a driving motor and a reduction box, the output shaft of the reduction box is connected to the driving shaft of the driving motor, the other end of the output shaft passes through the bottom plate and extends above the bottom plate, and the output shaft is located above the bottom plate and is keyed to a rotating seat, the rotating seat comprises a plurality of evenly distributed scraper connecting rods, the scraper connecting rods connect the scrapers, the bottom plate is also connected to a discharge hopper, the lower end of the discharge hopper is sequentially connected to an upper plug valve, an ash storage cylinder and a lower plug valve, the desalting scraper device at the bottom of the quenching tower continuously scrapes the generated ash into the ash storage cylinder through the scraper to prevent salt deposition at the bottom of the quenching tower.

[0004] The above patent discloses a desalting scraper device at the bottom of a quenching tower. The driving motor can drive a rotating seat to rotate, and then the scraper can continuously scrape the generated ash into the ash storage cylinder, thereby solving the problem of salt deposition at the bottom of the quenching tower. However, since the salt deposits at the bottom are relatively sticky, the effect of using only a scraper to remove them is not thorough enough. Utility Model Content

[0005] The utility model aims to provide a desalting scraper device at the bottom of a quenching tower. The device is used to work, thereby solving the problem that the cleaning effect of the desalting scraper device at the bottom of the quenching tower is not thorough enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desalting scraper device at the bottom of a quench tower, comprising a cylinder and a round bottom plate flange-connected to the bottom of the cylinder, wherein a cleaning component for removing salt deposits at the bottom is arranged inside the cylinder;

[0007] The cleaning component includes a motor arranged at the bottom of the circular bottom plate, a rotating shaft fixedly installed at the output end of the motor, and a ring sleeved on the outer surface of the rotating shaft. The outer surface of the rotating shaft is sleeved with a gear A, which is located inside the ring. One side of the gear A is meshed and connected with a gear B. A connecting rod is fixedly installed at the center of the gear B, and a brush plate is fixedly installed at one end of the connecting rod. The outer surface of the connecting rod is movably connected to the inside of the ring, and the outer surface of the brush plate contacts the upper surface of the circular bottom plate.

[0008] Furthermore, the brush plate is a component made of stainless steel.

[0009] Furthermore, a support block is fixedly installed on the inner wall of the cylinder, an annular water pipe is fixedly installed on one side of the support block, a nozzle and a connecting pipe are fixedly installed on the outer surface of the annular water pipe, one end of the connecting pipe passes through the outer surface of the cylinder, and a water tank and a water pump are fixedly installed on one end thereof.

[0010] Furthermore, the upper surface flange of the cylinder is connected to a quenching tower body.

[0011] Furthermore, the bottom of the circular bottom plate is provided with supporting feet.

[0012] Furthermore, an ash discharge cylinder is provided at the bottom of the circular bottom plate.

[0013] Furthermore, sealing gaskets are provided on the outer surface of the cylinder and the connecting pipe and the exit portion of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a desalting scraper device for the bottom of a quenching tower. The desalting scraper device for the bottom of a quenching tower in the prior art has an insufficiently thorough cleaning effect. The utility model uses gear A, gear B, a motor, a rotating shaft and a brush plate. The motor drives the rotating shaft to rotate. Because a collar is sleeved on the outer surface of the rotating shaft, the outer surface of a connecting rod is movably connected to the inside of the collar, and a brush plate is fixedly installed on one end of the connecting rod, so that the brush plate makes a circular motion with the rotating shaft as the center, thereby scraping off the sediment on the upper surface of the circular bottom plate. Because the inside of the collar is hollow, and the outer surface of the rotating shaft is sleeved with gear A, the gear A is located inside the collar, one side of the gear A is meshingly connected with gear B, and the center of the gear B is fixedly connected to the connecting rod. Therefore, the rotating shaft can drive gear A to rotate, thereby driving gear B to rotate, so that the connecting rod also rotates, so that the brush plate not only makes a circular motion with the rotating shaft as the center, but also can rotate on its own, so that the scraping force is greater and the cleaning effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the connection between the cylinder, the round bottom plate and the quenching tower of the utility model;

[0017] Figure 2 The overall structure diagram of the utility model is as follows: Figure 1 ;

[0018] Figure 3 This is a schematic diagram of the internal structure of the collar in the cleaning assembly of the utility model;

[0019] Figure 4 The overall structure diagram of the utility model is as follows: Figure 2 .

[0020] In the figure: 1. Cylinder; 11. Support block; 2. Round bottom plate; 3. Cleaning assembly; 31. Motor; 32. Rotating shaft; 33. Ring; 34. Gear A; 35. Gear B; 36. Connecting rod; 37. Brush plate; 4. Annular water pipe; 41. Nozzle; 42. Connecting pipe; 5. Rapid cooling tower body; 6. Support foot; 7. Ash discharge cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A desalting scraper device at the bottom of a quench tower comprises a cylinder 1 and a round bottom plate 2 connected to the bottom of the cylinder 1 by a flange. A cleaning component 3 for removing salt deposits at the bottom is arranged inside the cylinder 1.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 4The cleaning component 3 includes a motor 31 arranged at the bottom of the circular bottom plate 2, a rotating shaft 32 fixedly installed at the output end of the motor 31, and a collar 33 sleeved on the outer surface of the rotating shaft 32. The outer surface of the rotating shaft 32 is sleeved with a gear A34, and the gear A34 is located inside the collar 33. One side of the gear A34 is meshed and connected with a gear B35. A connecting rod 36 is fixedly installed at the center of the gear B35. A brush plate 37 is fixedly installed at one end of the connecting rod 36. The outer surface of the connecting rod 36 is movably connected to the inside of the collar 33. The outer surface of the brush plate 37 contacts the upper surface of the circular bottom plate 2. The rotating shaft 32 is driven to rotate by the motor 31. Because the outer surface of the rotating shaft 32 is sleeved with the collar 33, the outer surface of the connecting rod 36 is in contact with the inner surface of the collar 33. It is movably connected, and a brush plate 37 is fixedly installed at one end of the connecting rod 36, so that the brush plate 37 makes a circular motion with the rotating shaft 32 as the center, thereby scraping off the sediment on the upper surface of the circular bottom plate 2. Because the inside of the ring 33 is hollow, and the outer surface of the rotating shaft 32 is sleeved with a gear A34, the gear A34 is located inside the ring 33, and one side of the gear A34 is meshed and connected with a gear B35, and the center of the gear B35 is fixedly connected to the connecting rod 36, so the rotating shaft 32 can drive the gear A34 to rotate, thereby driving the gear B35 to rotate, so that the connecting rod 36 also rotates, so that the brush plate 37 not only makes a circular motion with the rotating shaft 32 as the center, but also can rotate on its own, so that the scraping force is greater and the cleaning effect is improved.

[0027] The brush plate 37 is a component made of stainless steel, which has the characteristics of corrosion resistance, wear resistance and high strength, and avoids deformation or breakage during the scraping process, thereby increasing the service life.

[0028] A support block 11 is fixedly installed on the inner wall of the cylinder 1, and an annular water pipe 4 is fixedly installed on one side of the support block 11. A nozzle 41 and a connecting pipe 42 are fixedly installed on the outer surface of the annular water pipe 4. One end of the connecting pipe 42 passes through the outer surface of the cylinder 1, and a water tank and a water pump are fixedly installed on one end thereof. Water in the water tank is pumped out by the water pump and transported to the annular water pipe 4 through the connecting pipe 42, and then sprayed out by the nozzle 41, so that the sediment adhering to the inner wall and the bottom can be washed down, thereby further improving the cleaning effect.

[0029] The upper surface of the cylinder 1 is flange-connected with a quench tower body 5 .

[0030] The bottom of the round bottom plate 2 is provided with supporting feet 6, which facilitates the installation of the cylinder 1 and the quench tower body 5 together and increases the stability of the equipment.

[0031] An ash discharge cylinder 7 is provided at the bottom of the round bottom plate 2, and the scraped sediment and water will fall out from the ash discharge cylinder 7, so that cleaning is convenient.

[0032] The outer surface of the cylinder 1 and the connecting pipe 42 and the exit portion of the rotating shaft 32 are all provided with sealing gaskets to improve the sealing performance.

[0033] Specifically, the motor 31 drives the rotating shaft 32 to rotate, and because the outer surface of the rotating shaft 32 is sleeved with a collar 33, the outer surface of the connecting rod 36 is movably connected to the inside of the collar 33, and a brush plate 37 is fixedly installed at one end of the connecting rod 36, so that the brush plate 37 makes a circular motion with the rotating shaft 32 as the center, thereby scraping off the sediment on the upper surface of the circular bottom plate 2. Because the inside of the collar 33 is hollow, and the outer surface of the rotating shaft 32 is sleeved with a gear A34, the gear A34 is located inside the collar 33, and one side of the gear A34 is meshingly connected with a gear B35, and the center of the gear B35 is fixedly connected to the connecting rod 36, so the rotating shaft 32 can drive the gear A34 to rotate, thereby driving the gear B35 to rotate, so that the connecting rod 36 also rotates, so that the brush plate 37 not only makes a circular motion with the rotating shaft 32 as the center, but also can rotate, so that the scraping force is greater and the cleaning effect is improved. Because the brush plate 37 is a component made of stainless steel, the brush plate 3 7 has the characteristics of corrosion resistance, wear resistance and high strength, avoiding deformation or breakage during the scraping process, and improving service life. Because the inner wall of the cylinder 1 is fixedly installed with a support block 11, a ring water pipe 4 is fixedly installed on one side of the support block 11, and a nozzle 41 and a connecting pipe 42 are fixedly installed on the outer surface of the ring water pipe 4. One end of the connecting pipe 42 passes through the outer surface of the cylinder 1, and a water tank and a water pump are fixedly installed on one end. Therefore, water in the water tank can be pumped out by the water pump and transported to the annular water pipe 4 through the connecting pipe 42, and then sprayed out by the nozzle 41, so that the sediments adhering to the inner wall and the bottom can be washed down, further improving the cleaning effect. In addition, the outer surface of the cylinder 1 and the connecting pipe 42 and the passing part of the rotating shaft 32 are all provided with sealing gaskets. Finally, the upper surface of the cylinder 1 is connected to the quenching tower body 5 through a flange connection, and a supporting foot 6 and an ash discharge cylinder 7 are provided at the bottom of the round bottom plate 2. The scraped sediment and water will fall out from the ash discharge cylinder 7, which is convenient for cleaning.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] 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 desalting scraper device at the bottom of a quench tower, comprising a cylinder (1) and a round bottom plate (2) flange-connected to the bottom of the cylinder (1), characterized in that: The cylinder (1) is provided with a cleaning component (3) for removing salt deposits at the bottom; The cleaning assembly (3) comprises a motor (31) arranged at the bottom of the circular bottom plate (2), a rotating shaft (32) fixedly mounted on the output end of the motor (31), and a collar (33) sleeved on the outer surface of the rotating shaft (32); a gear A (34) sleeved on the outer surface of the rotating shaft (32); the gear A (34) is located inside the collar (33); one side of the gear A (34) is meshedly connected with a gear B (35); a connecting rod (36) is fixedly mounted at the center of the gear B (35); a brush plate (37) is fixedly mounted on one end of the connecting rod (36); the outer surface of the connecting rod (36) is movably connected to the inside of the collar (33); and the outer surface of the brush plate (37) contacts the upper surface of the circular bottom plate (2).

2. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: The brush plate (37) is a component made of stainless steel.

3. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: A support block (11) is fixedly mounted on the inner wall of the cylinder (1), an annular water pipe (4) is fixedly mounted on one side of the support block (11), a nozzle (41) and a connecting pipe (42) are fixedly mounted on the outer surface of the annular water pipe (4), one end of the connecting pipe (42) passes through the outer surface of the cylinder (1), and a water tank and a water pump are fixedly mounted on one end thereof.

4. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: The upper surface of the cylinder (1) is flange-connected to a quench tower body (5).

5. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: The bottom of the round bottom plate (2) is provided with supporting feet (6).

6. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: An ash discharge cylinder (7) is provided at the bottom of the circular bottom plate (2).

7. A desalting scraper device at the bottom of a quenching tower according to claim 1, characterized in that: The outer surface of the cylinder (1), the connecting pipe (42) and the exit portion of the rotating shaft (32) are all provided with sealing gaskets.

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