Partitioned spraying desulfurization tower and desulfurization device

Abstract

The utility model provides a partitioned spraying desulfurizing tower and a desulfurizing device, and belongs to the technical field of desulfurizing towers. The partitioned spraying desulfurization tower comprises a desulfurization tower body and a cleaning assembly. A pipe body is connected in the desulfurizing tower body, a spraying pipe is connected to the surface of the pipe body, the cleaning assembly comprises a motor and a rotating part, an output shaft of the motor is in transmission connection with the rotating part, and the two ends of the rotating part are connected with a first cleaning block and a second cleaning block respectively; the first cleaning block and the second cleaning block are attached to the inner wall of the desulfurizing tower body. The pipe body is communicated with external liquid conveying equipment, the spraying pipe sprays spraying liquid into the desulfurizing tower body, waste gas can be desulfurized easily, the motor is matched with the rotating part, the rotating part drives the first cleaning block and the second cleaning block to rotate along the inner wall of the desulfurizing tower body, and the cleaning effect is improved. And the possibility that a large amount of residues are adhered to the inner wall of the desulfurization tower is reduced.

Description

Technical Field

[0001] The utility model relates to the field of desulfurization towers, in particular to a partitioned spray desulfurization tower and a desulfurization device. Background Art

[0002] The desulfurization tower is a tower-type equipment for desulfurization of industrial waste gas. The desulfurization tower was originally built with granite and was most widely used. It uses the principle of water film desulfurization and dust removal, and is also known as granite water film desulfurization dust collector, or granite water film desulfurization dust collector.

[0003] At present, the existing partitioned spray desulfurization tower generally does not have a structure for cleaning the inner wall of the desulfurization tower. As a result, after the desulfurization is completed, a large amount of residue will adhere to the inner wall of the desulfurization tower, which is difficult to clean, thereby affecting the desulfurization effect of the desulfurization tower, making the desulfurization effect of the desulfurization tower incomplete, and greatly reducing the practicality of the partitioned spray desulfurization tower. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a partitioned spray desulfurization tower and a desulfurization device, aiming to improve the problem that the existing partitioned spray desulfurization tower generally does not have a structure for cleaning the inner wall of the desulfurization tower. After desulfurization is completed, a large amount of residue will adhere to the inner wall of the desulfurization tower, making it inconvenient to clean.

[0005] The utility model is achieved in this way:

[0006] In a first aspect, the utility model provides a partitioned spray desulfurization tower, comprising a desulfurization tower body and a cleaning component.

[0007] The surface of the desulfurization tower body is connected to an air inlet pipe, and the top of the desulfurization tower body is connected to an exhaust pipe. A pipe body is connected to the desulfurization tower body, and a nozzle is connected to the surface of the pipe body. A partition is connected to the desulfurization tower body, and an air inlet hole is opened on the surface of the partition. The cleaning component includes a motor and a rotating part. The motor is installed on the surface of the desulfurization tower body, and the output shaft of the motor is transmission connected to the rotating part. The rotating part is rotatably installed in the partition, and the first cleaning block and the second cleaning block are connected to both ends of the rotating part respectively. The first cleaning block and the second cleaning block are both in contact with the inner wall of the desulfurization tower body.

[0008] In one embodiment of the present invention, a plurality of nozzles are provided along the surface of the tube body, the tube body passes through the partition, the upper end of the tube body is connected to a connecting pipe, and one end of the connecting pipe passes through the top of the desulfurization tower body.

[0009] In one embodiment of the present invention, a slag discharge pipe is connected to the bottom of the desulfurization tower body, a first control valve is provided on the surface of the slag discharge pipe, a slag discharge port is opened on the surface of the desulfurization tower body, the slag discharge port is located above the partition, and a material blocking door is rotatably connected to the slag discharge port.

[0010] In one embodiment of the present invention, a support block is connected to the surface of the desulfurization tower body, the motor is installed on the upper surface of the support block, and the output shaft of the motor is connected to a first pulley, which is connected to the rotating member through a belt.

[0011] In one embodiment of the present invention, a shell is connected to the surface of the desulfurization tower body, and the first pulley is located in the shell.

[0012] In one embodiment of the present utility model, the rotating member includes a sleeve and a second pulley, the sleeve is rotatably installed in the partition, and the sleeve is respectively connected to the second pulley, the first cleaning block and the second cleaning block, the second pulley is connected to the first pulley through the belt, and the sleeve is sleeved on the surface of the tube body.

[0013] In an embodiment of the present invention, a cavity is defined in the partition, and the second pulley is located in the cavity.

[0014] In one embodiment of the present invention, a first brush is connected to the surface of the first cleaning block, and a second brush is connected to the surface of the second cleaning block. Both the first brush and the second brush are in contact with the inner wall of the desulfurization tower body.

[0015] In a second aspect, an embodiment of the present invention further provides a desulfurization device, comprising the above-mentioned partitioned spray desulfurization tower and support legs, wherein the support legs are installed on the lower surface of the desulfurization tower body.

[0016] The beneficial effects of the present invention are as follows: the partitioned spray desulfurization tower obtained by the present invention through the above-mentioned design can, when in use, transport the waste gas into the desulfurization tower body through the air inlet pipe, and the waste gas will enter another area from the air inlet hole on the surface of the partition, connect the pipe body with the external infusion equipment, and make the spray pipe spray the spray liquid into the desulfurization tower body, which is beneficial to desulfurization of the waste gas. The desulfurized waste gas will be discharged from the exhaust pipe, and the cooperation of the motor and the rotating part can make the rotating part drive the first cleaning block and the second cleaning block to rotate along the inner wall of the desulfurization tower body, thereby reducing the possibility that a large amount of residue will adhere to the inner wall of the desulfurization tower after the desulfurization is completed, making it inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic structural diagram of a partitioned spray desulfurization tower and a desulfurization device provided by an embodiment of the present utility model;

[0019] Figure 2 A partial cross-sectional view of the structure of the connection between the desulfurization tower body and the cleaning component provided in an embodiment of the utility model;

[0020] Figure 3 A front structural cross-sectional view of the connection between the partition and the rotating member provided in an embodiment of the present utility model;

[0021] Figure 4 This is a partial schematic diagram of the structure of the connection between the rotating member and the first cleaning block provided in an embodiment of the present utility model.

[0022] In the figure: 100-desulfurization tower body; 110-inlet pipe; 120-exhaust pipe; 130-tube body; 131-connecting pipe; 140-nozzle; 150-partition; 151-cavity; 160-inlet hole; 170-slag discharge pipe; 180-slag discharge port; 190-support block; 191-shell; 200-cleaning assembly; 210-motor; 211-first pulley; 220-rotating part; 221-sleeve; 222-second pulley; 230-first cleaning block; 231-first brush; 240-second cleaning block; 241-second brush; 250-belt; 300-support leg. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] See also Figures 1-4 The utility model provides a partitioned spray desulfurization tower, including a desulfurization tower body 100 and a cleaning component 200.

[0026] See also Figure 1-Figure 3 The surface of the desulfurization tower body 100 is connected to an air inlet pipe 110, and the top of the desulfurization tower body 100 is connected to an exhaust pipe 120. A pipe body 130 is connected to the inside of the desulfurization tower body 100, and a nozzle 140 is connected to the surface of the pipe body 130. A partition 150 is connected to the inside of the desulfurization tower body 100, and an air inlet hole 160 is opened on the surface of the partition 150. In specific implementation, the exhaust gas can be transported into the desulfurization tower body 100 through the air inlet pipe 110, and the external spray liquid can be transported into the nozzle 140 through the pipe body 130. The nozzle 140 will spray the spray liquid into the desulfurization tower body 100, which is conducive to desulfurization of the exhaust gas. The partition 150 can divide the interior of the desulfurization tower body 100 into two areas. An air inlet hole 160 is opened on the surface of the partition 150, which can allow the exhaust gas from one area to enter another area. After desulfurization, the exhaust gas will be discharged from the exhaust pipe 120.

[0027] In this embodiment, a plurality of nozzles 140 are provided along the surface of the tube body 130. The tube body 130 passes through the partition 150. The upper end of the tube body 130 is connected with a connecting pipe 131. One end of the connecting pipe 131 passes through the top of the desulfurization tower body 100. In specific implementation, the connecting pipe 131 is used to connect it with the external infusion equipment, and the spray liquid can be transported to the multiple nozzles 140, which is beneficial to the desulfurization of the exhaust gas in the desulfurization tower body 100. 00 is connected to a slag discharge pipe 170 at the bottom, and a first control valve is provided on the surface of the slag discharge pipe 170. A slag discharge port 180 is provided on the surface of the desulfurization tower body 100. The slag discharge port 180 is located above the partition 150, and a material blocking door is rotatably connected to the slag discharge port 180. In specific implementation, after desulfurization of the exhaust gas, the residue generated by desulfurization can be discharged from the slag discharge pipe 170 by opening the first control valve, and the residue on the partition 150 can be taken out from the slag discharge port 180 by opening the material blocking door.

[0028] See also Figures 1-4The cleaning assembly 200 includes a motor 210 and a rotating part 220. The motor 210 is installed on the surface of the desulfurization tower body 100, and the output shaft of the motor 210 is transmission-connected to the rotating part 220. The rotating part 220 is rotatably installed in the partition 150, and the two ends of the rotating part 220 are respectively connected to a first cleaning block 230 and a second cleaning block 240. The first cleaning block 230 and the second cleaning block 240 are both in contact with the inner wall of the desulfurization tower body 100. In specific implementation, the nozzle 140 can spray the spray liquid on the inner wall of the desulfurization tower body 100, which is conducive to flushing the inner wall of the desulfurization tower body 100. By starting the motor 210, its output shaft drives the rotating part 220 to rotate, and then drives the first cleaning block 230 and the second cleaning block 240 to rotate along the inner wall of the desulfurization tower body 100, which is conducive to cleaning the residue adhered to the inner wall of the desulfurization tower body 100, reducing the possibility that a large amount of residue will adhere to the inner wall of the desulfurization tower after desulfurization is completed, making it inconvenient to clean.

[0029] In this embodiment, a support block 190 is connected to the surface of the desulfurization tower body 100, a motor 210 is installed on the upper surface of the support block 190, and an output shaft of the motor 210 is connected to a first pulley 211, which is connected to the rotating member 220 through a belt 250; a shell 191 is connected to the surface of the desulfurization tower body 100, and the first pulley 211 is located inside the shell 191. In specific implementation, the first pulley 211 is arranged inside the shell 191 to reduce the possibility of the first pulley 211 being affected by external factors and wearing out.

[0030] The rotating member 220 includes a sleeve 221 and a second pulley 222. The sleeve 221 is rotatably installed in the partition 150, and the sleeve 221 is respectively connected to the second pulley 222, the first cleaning block 230 and the second cleaning block 240. The second pulley 222 is connected to the first pulley 211 through a belt 250, and the sleeve 221 is sleeved on the surface of the tube body 130; a cavity 151 is opened in the partition 150, and the second pulley 222 is located in the cavity 151. In the specific implementation, the second pulley 222 is set in the cavity 151, which is conducive to protecting the second pulley 222.

[0031] A first brush 231 is connected to the surface of the first cleaning block 230 , and a second brush 241 is connected to the surface of the second cleaning block 240 . Both the first brush 231 and the second brush 241 are in contact with the inner wall of the desulfurization tower body 100 .

[0032] An embodiment of the present invention further provides a desulfurization device, including the above-mentioned partitioned spray desulfurization tower and support legs 300. The support legs 300 are installed on the lower surface of the desulfurization tower body 100. During specific implementation, the support legs 300 are installed on the lower surface of the desulfurization tower body 100, which facilitates the support of the desulfurization tower body 100.

[0033] Specifically, the working principle of the partition spray desulfurization tower and the desulfurization device is as follows: when in use, the exhaust gas can be transported to the desulfurization tower body 100 through the air inlet pipe 110, and the exhaust gas will enter another area from the air inlet hole 160 on the surface of the partition 150. The connecting pipe 131 is connected to the external infusion equipment, and the spray liquid can be transported to the pipe body 130, and then sprayed into the desulfurization tower body 100 from the nozzle 140, which is conducive to desulfurization of the exhaust gas. The desulfurized exhaust gas will be discharged from the exhaust pipe 120. When the desulfurization tower body 100 needs to be cleaned, the motor 210 is started, and its output shaft drives the first pulley 211 The first pulley 211 can drive the second pulley 222 to rotate through the belt 250, and then drive the sleeve 221 and the first cleaning block 230 and the second cleaning block 240 to rotate, so that the first brush 231 and the second brush 241 can rotate along the inner wall of the desulfurization tower body 100, which is conducive to cleaning the residue adhered to the inner wall of the desulfurization tower body 100, and reduces the possibility that a large amount of residue will adhere to the inner wall of the desulfurization tower after the desulfurization is completed, which is inconvenient to clean. The residue will be discharged from the slag discharge pipe 170, and the material blocking door can be opened to remove the residue from the desulfurization tower body 100 through the slag discharge port 180.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A partitioned spray desulfurization tower, characterized in that: include A desulfurization tower body (100), wherein the surface of the desulfurization tower body (100) is connected to an air inlet pipe (110), and the top of the desulfurization tower body (100) is connected to an exhaust pipe (120), a pipe body (130) is connected inside the desulfurization tower body (100), a nozzle (140) is connected to the surface of the pipe body (130), and a partition (150) is connected inside the desulfurization tower body (100), and an air inlet hole (160) is opened on the surface of the partition (150); A cleaning assembly (200), the cleaning assembly (200) includes a motor (210) and a rotating member (220), the motor (210) is mounted on the surface of the desulfurization tower body (100), and the output shaft of the motor (210) is transmission-connected to the rotating member (220), the rotating member (220) is rotationally mounted in the partition (150), and the two ends of the rotating member (220) are respectively connected to a first cleaning block (230) and a second cleaning block (240), and the first cleaning block (230) and the second cleaning block (240) are both in contact with the inner wall of the desulfurization tower body (100).

2. A partitioned spray desulfurization tower according to claim 1, characterized in that: Several nozzles (140) are provided along the surface of the tube body (130). The tube body (130) passes through the partition (150). The upper end of the tube body (130) is connected to a connecting pipe (131). One end of the connecting pipe (131) passes through the top of the desulfurization tower body (100).

3. A partitioned spray desulfurization tower according to claim 1, characterized in that: The bottom of the desulfurization tower body (100) is connected to a slag discharge pipe (170), the surface of the slag discharge pipe (170) is provided with a first control valve, the surface of the desulfurization tower body (100) is provided with a slag discharge port (180), the slag discharge port (180) is located above the partition (150), and a material blocking door is rotatably connected in the slag discharge port (180).

4. A partitioned spray desulfurization tower according to claim 2, characterized in that: The surface of the desulfurization tower body (100) is connected to a support block (190), the motor (210) is installed on the upper surface of the support block (190), and the output shaft of the motor (210) is connected to a first pulley (211), and the first pulley (211) is connected to the rotating member (220) through a belt (250).

5. A partitioned spray desulfurization tower according to claim 4, characterized in that: The surface of the desulfurization tower body (100) is connected to a shell (191), and the first pulley (211) is located in the shell (191).

6. A partitioned spray desulfurization tower according to claim 5, characterized in that: The rotating member (220) includes a sleeve (221) and a second pulley (222). The sleeve (221) is rotatably mounted in the partition (150), and the sleeve (221) is respectively connected to the second pulley (222), the first cleaning block (230) and the second cleaning block (240). The second pulley (222) is transmission-connected to the first pulley (211) via the belt (250). The sleeve (221) is sleeved on the surface of the tube body (130).

7. A partitioned spray desulfurization tower according to claim 6, characterized in that: A cavity (151) is provided in the partition (150), and the second pulley (222) is located in the cavity (151).

8. The partitioned spray desulfurization tower according to claim 1, characterized in that: The surface of the first cleaning block (230) is connected to a first brush (231), and the surface of the second cleaning block (240) is connected to a second brush (241). Both the first brush (231) and the second brush (241) are in contact with the inner wall of the desulfurization tower body (100).

9. Desulfurization device, characterized in that: include A partitioned spray desulfurization tower according to any one of claims 1 to 7; and a support leg (300), wherein the support leg (300) is installed on the lower surface of the desulfurization tower body (100).

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