Wet quenching tower for quenching hot coke

Abstract

The wet quenching tower comprises a quenching tower main body, a water inlet pipe is mounted on the side wall of the quenching tower main body, one end of a spraying pipe is mounted on the side wall of the water inlet pipe in an inserted manner, the other end of the spraying pipe penetrates through the side wall of the quenching tower main body, the spraying pipe is connected with an external pump machine, and the spraying pipe is connected with the external pump machine. A rotary spray head is mounted at one end, located in the coke quenching tower main body, of the spray pipe, a fixing sleeve is mounted on the outer side of the spray pipe, one end of a connecting rod is mounted on the side wall of the fixing sleeve, a shielding housing is mounted at the other end of the connecting rod, and a coke storage tank is inserted into the side wall of the coke quenching tower main body; according to the device, the shielding cover shell is arranged above the rotating spray head, so that in the rotating water spraying process of the rotating spray head, when the spray head moves into the shielding cover shell, the shielding cover shell can shield and reflect water, the rotating spray head is cleaned through water flow, smoothness of the rotating spray head is guaranteed, and the blocking phenomenon of the rotating spray head is avoided.

Description

Technical Field

[0001] This patent relates to the field of coke quenching towers, specifically a wet coke quenching tower used for quenching hot coke. Background Art

[0002] Wet coke quenching is to use a quenching car to carry the red coke out of the furnace to the coke quenching tower and spray it with water;

[0003] However, the existing wet coke quenching tower will generate a large amount of smoke during the quenching process. When the smoke rises upward, the particles in the smoke are easy to adhere to the spray pipe, causing the spray pipe to be blocked and affecting the outflow of water. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of this patent is to provide a wet quenching tower for quenching hot coke.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a wet quenching tower for quenching hot coke, comprising a quenching tower body, a water inlet pipe is installed on the side wall of the quenching tower body, one end of a spray pipe is inserted into the side wall of the water inlet pipe, the other end of the spray pipe penetrates the side wall of the quenching tower body, and the spray pipe is connected to an external pump;

[0006] A rotating spray head is installed at one end of the spray pipe located inside the main body of the coke quenching tower, a fixing sleeve is installed on the outside of the spray pipe, one end of a connecting rod is installed on the side wall of the fixing sleeve, and a shielding cover is installed on the other end of the connecting rod. The shielding cover is semi-arc-shaped and is located on the outside of the rotating spray head;

[0007] A coke storage tank is inserted into the side wall of the coke quenching tower body.

[0008] Furthermore, the coke storage tank includes a tank body, a rotating rod, a stirring rod and a sealing ring. The side wall of the quenching tower body is provided with an insertion groove, the tank body is inserted into the insertion groove, the inner wall of the tank body is rotatably mounted with a rotating rod, the side wall of the rotating rod is mounted with a stirring rod, and a sealing ring is fitted on the outer side of the insertion groove, and the sealing ring can fit with the side wall of the tank body.

[0009] Furthermore, a fixing seat is installed on the side wall of the quenching tower body, a motor is installed on the upper wall of the fixing seat, the motor is electrically connected to an external power source, and an output end of the motor passes through the side wall of the quenching tower body and is connected to a rotating rod.

[0010] Furthermore, bristles are installed on the inner wall of the shielding cover, and the bristles can fit with the rotating nozzle.

[0011] Furthermore, the rotary spray head includes a sleeve, a rotating cylinder and a nozzle. The sleeve is sleeved at the end of the spray pipe. The rotating cylinder is inserted into and installed on the side wall of the sleeve. The rotating cylinder can rotate in the sleeve. The nozzle is inserted into and installed on the side wall of the rotating cylinder. The nozzle is arranged on the outside of the rotating cylinder in an inclined state.

[0012] Furthermore, a smoke outlet pipe is installed on the upper wall of the quenching tower body, and the smoke outlet pipe is connected to an external smoke treatment device.

[0013] The beneficial effects of this patent are:

[0014] The device sets a shielding cover above the rotating sprinkler head, so that when the rotating sprinkler head moves into the shielding cover during the process of rotating and spraying water, the shielding cover can shield and reflect the water, so that the rotating sprinkler head can be cleaned by the water flow, thereby ensuring the unobstructed flow of the rotating sprinkler head and avoiding the clogging phenomenon.

[0015] In addition, in the device, bristles are arranged on the inner wall of the shielding cover shell to improve the cleaning effect of the rotating nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of this patent.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure at point A in the middle.

[0018] Explanation of the reference numerals: 1 quenching tower body, 2 water inlet pipe, 3 spray pipe, 4 rotating nozzle, 41 sleeve, 42 rotating cylinder, 43 spray pipe, 5 fixing sleeve, 6 connecting rod, 7 shielding cover, 8 coke storage tank, 81 tank body, 82 rotating rod, 83 stirring rod, 84 sealing ring, 9 insertion groove, 10 fixing seat, 11 motor, 12 brush, 13 smoke outlet pipe. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0020] See also Figure 1 , Figure 2 This is a schematic diagram of the structure of the present patent, a wet quenching tower for quenching hot coke, comprising a quenching tower body 1, a water inlet pipe 2 is installed on the side wall of the quenching tower body 1, one end of a spray pipe 3 is inserted into the side wall of the water inlet pipe 2, the other end of the spray pipe 3 penetrates the side wall of the quenching tower body 1, and the spray pipe 3 is connected to an external pump;

[0021] Water is pumped into the spray pipe 3 by a pump, and then sprayed out through the rotating nozzle 4. Under the action of water pressure, the rotating nozzle 4 will rotate. When the rotating nozzle 4 rotates into the shielding cover 7, the water flow hits the shielding cover 7 and then reflects onto the rotating nozzle 4, so that the rotating nozzle 4 is cleaned;

[0022] A rotating spray head 4 is installed at one end of the spray pipe 3 located inside the coke quenching tower body 1, a fixing sleeve 5 is installed on the outside of the spray pipe 3, one end of a connecting rod 6 is installed on the side wall of the fixing sleeve 5, and a shielding cover 7 is installed on the other end of the connecting rod 6. The shielding cover 7 is semi-arc-shaped and is located on the outside of the rotating spray head 4;

[0023] The semi-arc shielding cover 7 has an opening at the bottom, so that the water flow can normally fall on the coke in the coke storage tank 8 to quench the coke;

[0024] A coke storage tank 8 is inserted into the side wall of the coke quenching tower body 1 .

[0025] The coke storage tank 8 comprises a tank body 81, a rotating rod 82, a stirring rod 83 and a sealing ring 84. An insertion groove 9 is provided on the side wall of the coke quenching tower body 1. The tank body 81 is inserted into the insertion groove 9. The rotating rod 82 is rotatably mounted on the inner wall of the tank body 81. The stirring rod 83 is mounted on the side wall of the rotating rod 82. A sealing ring 84 is fitted on the outer side of the insertion groove 9. The sealing ring 84 can fit with the side wall of the tank body 81.

[0026] The rotating rod 82 can rotate under the drive of the motor 11, so that it can stir the coke through the stirring rod 83, thereby increasing the contact area between the coke and the water flow and improving the coke quenching efficiency.

[0027] A fixing seat 10 is installed on the side wall of the quenching tower body 1 , and a motor 11 is installed on the upper wall of the fixing seat 10 . The motor 11 is electrically connected to an external power source, and an output end of the motor 11 passes through the side wall of the quenching tower body 1 and is connected to the rotating rod 82 .

[0028] The inner wall of the shielding cover 7 is provided with bristles 12, and the bristles 12 can fit with the rotating spray head 4;

[0029] The bristles 12 can clean the rotating nozzle 4 when in contact with the rotating nozzle 4, thereby improving the cleaning effect of the rotating nozzle 4 and preventing the rotating nozzle 4 from being blocked.

[0030] The rotary spray head 4 comprises a sleeve 41, a rotating cylinder 42 and a nozzle 43. The sleeve 41 is sleeved at the end of the spray pipe 3. The rotating cylinder 42 is inserted into the side wall of the sleeve 41. The rotating cylinder 42 can rotate in the sleeve 41. The nozzle 43 is inserted into the side wall of the rotating cylinder 42. The nozzle 43 is arranged on the outside of the rotating cylinder 42 in an inclined shape.

[0031] When the inclined nozzle 43 sprays water, the rotating cylinder 42 will rotate due to the effect of water pressure.

[0032] A smoke outlet pipe 13 is installed on the upper wall of the quenching tower body 1, and the smoke outlet pipe 13 is connected to an external smoke treatment device.

[0033] When the present invention is working, the external pump pumps water into the spray pipe 3, and then sprays it out through the rotating nozzle 4 to quench the coke in the coke storage tank 8. At the same time, the rotating rod 82 can be rotated by the motor 11, so that the stirring rod 83 can stir the coke, thereby increasing the contact area between the coke and the water flow and improving the quenching efficiency.

[0034] When the rotary nozzle 4 sprays water, it will rotate under the action of water pressure. When the rotary nozzle 4 rotates into the shielding cover 7, the water flow hits the shielding cover 7 and then reflects onto the rotary nozzle 4. The bristles 12 are used to clean the rotary nozzle 4 to prevent the sprinkler 43 in the rotary nozzle 4 from being blocked by particles in the smoke, thereby affecting the quenching of the coke.

Claims

1. A wet quenching tower for quenching hot coke, comprising a quenching tower body (1), characterized in that: A water inlet pipe (2) is installed on the side wall of the quenching tower body (1), one end of a spray pipe (3) is inserted into the side wall of the water inlet pipe (2), the other end of the spray pipe (3) penetrates the side wall of the quenching tower body (1), and the spray pipe (3) is connected to an external pump; A rotating spray head (4) is installed at one end of the spray pipe (3) located inside the quenching tower body (1); a fixing sleeve (5) is installed on the outside of the spray pipe (3); one end of a connecting rod (6) is installed on the side wall of the fixing sleeve (5); a shielding cover (7) is installed on the other end of the connecting rod (6); the shielding cover (7) is semi-arc-shaped and is located on the outside of the rotating spray head (4); A coke storage tank (8) is inserted into and installed on the side wall of the coke quenching tower body (1).

2. A wet coke quenching tower for quenching hot coke according to claim 1, characterized in that: The coke storage tank (8) comprises a tank body (81), a rotating rod (82), a stirring rod (83) and a sealing ring (84); an insertion groove (9) is provided on the side wall of the coke quenching tower body (1); the tank body (81) is inserted into the insertion groove (9); a rotating rod (82) is rotatably mounted on the inner wall of the tank body (81); a stirring rod (83) is mounted on the side wall of the rotating rod (82); a sealing ring (84) is fitted on the outer side of the insertion groove (9); and the sealing ring (84) can fit the side wall of the tank body (81).

3. A wet coke quenching tower for quenching hot coke according to claim 2, characterized in that: A fixing seat (10) is installed on the side wall of the quenching tower body (1), and a motor (11) is installed on the upper wall of the fixing seat (10). The motor (11) is electrically connected to an external power source, and an output end of the motor (11) passes through the side wall of the quenching tower body (1) and is connected to a rotating rod (82).

4. A wet coke quenching tower for quenching hot coke according to claim 1, characterized in that: Bristles (12) are installed on the inner wall of the shielding cover (7), and the bristles (12) can fit the rotating spray head (4).

5. A wet coke quenching tower for quenching hot coke according to claim 1, characterized in that: The rotary spray head (4) comprises a sleeve (41), a rotating cylinder (42) and a nozzle (43); the sleeve (41) is sleeved at the end of the spray pipe (3); the rotating cylinder (42) is inserted into the side wall of the sleeve (41); the rotating cylinder (42) can rotate in the sleeve (41); the nozzle (43) is inserted into the side wall of the rotating cylinder (42); the nozzle (43) is arranged in an inclined shape on the outside of the rotating cylinder (42).

6. A wet coke quenching tower for quenching hot coke according to claim 1, characterized in that: A smoke outlet pipe (13) is installed on the upper wall of the quenching tower body (1), and the smoke outlet pipe (13) is connected to an external smoke treatment device.

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