Horizontal superfine liquid drop desulfurization device for desulfurization

Abstract

The utility model relates to desulfurization device technical field, and disclose a horizontal superfine liquid drop desulfurization device for desulfurization, including desulfurizing tower, the inboard of desulfurizing tower right -hand member is provided with energy -conserving adjustment subassembly, and energy -conserving subassembly is used for energy -conserving reduction cost, energy -conserving subassembly left side is provided with the turbulence subassembly. This horizontal superfine liquid drop desulfurization device for desulfurization installs the turbulence subassembly, utilizes fixed axle and can limit the main guide plate, and the main guide plate is installed with several groups of synchronous guide vane through connecting rod, and the synchronous guide vane forms parallelogram structure through the restriction of pivot and fixed axle, and the angle of synchronous adjustment guide vane is rotated, thereby for the waste gas filled in the inside is guided, and the waste gas introduced into the inside is impacted inside through rotation, thereby through the turbulent disturbance enhances gas -liquid mixing efficiency, reduces the flue gas short circuit phenomenon, makes desulfurizer utilization rate improve.

Description

Technical Field

[0001] This utility model relates to the field of desulfurization equipment technology, specifically a horizontal ultrafine droplet desulfurization device for desulfurization. Background Technology

[0002] Industrial waste gas desulfurization technology originates from sulfur oxides (SO2, H2S, etc.) emitted by industries such as coal combustion, metallurgy, and chemicals. By introducing waste gas into the interior of a horizontal desulfurization tower, the liquid and waste gas are uniformly mixed using an ultra-fine droplet structure to carry out reaction desulfurization.

[0003] In existing technologies, when the waste gas is introduced into the desulfurization device, the airflow is in a stable state, resulting in poor mixing efficiency with the dripping liquid, thereby increasing the amount of reagent consumed and the cost. Utility Model Content

[0004] The purpose of this invention is to provide a horizontal ultrafine droplet desulfurization device for desulfurization, in order to solve the problem in the prior art where the airflow is in a stable state when the exhaust gas is introduced into the desulfurization device, resulting in poor mixing efficiency with the droplets, thereby increasing the amount of reagent consumed and the cost.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a horizontal ultrafine droplet desulfurization device for desulfurization, including a desulfurization tower, an energy-saving adjustment component is provided on the inner side of the right end of the desulfurization tower, and the energy-saving component is used to save energy and reduce costs, and a turbulence component is provided on the left side of the energy-saving component, and the turbulence component is used to enhance the gas-liquid mixing efficiency and reduce the flue gas short-circuiting phenomenon through turbulence disturbance.

[0006] The turbulence-inducing component includes a fixed shaft located on the inner side of the right end of the desulfurization tower. A main flow plate is provided on the outer side of the fixed shaft, and a connecting rod is provided in the middle of the left end of the main flow plate. Several sets of synchronous flow guide plates are provided on the outer side of the connecting rod, and a rotating shaft is provided on the inner side of the right end of the synchronous flow guide plate. The rotating shaft is fixed to the inner side of the right end of the desulfurization tower.

[0007] The energy-saving adjustment component includes a fan blade, and a rotating rod is provided on the left side of the fan blade. A small helical gear is provided at the end of the rotating rod, and a large helical gear is meshed at the bottom of the small helical gear. A rotating shaft is installed in the middle of the large helical gear. A rotating disk is provided at the top and bottom of the rotating shaft, and a limit post is installed at the top or bottom of the rotating disk. A movable plate is provided on the outside of the limit post, and a positioning shaft is installed in the middle of the movable plate. A flipping end is provided at the top and bottom of the end of the movable plate, and a fitting rod is installed on one side of the flipping end. The fitting rod is located on the inner side of the upper and lower ends of the main flow plate.

[0008] Preferably, an end cover is installed on the right side of the desulfurization tower, and an exhaust gas inlet pipe is installed on the right side of the end cover. An exhaust duct is installed on the left side of the desulfurization tower, and two sets of support bases are installed at both ends of the desulfurization tower and at the bottom of the end cover, respectively.

[0009] Preferably, the bottom of the desulfurization tower is provided with a collection frame, and the inner side of the collection frame is provided with a reaction solution. The inner side of the lower end of the desulfurization tower is provided with a limiting frame, and the inner side of the limiting frame is provided with a bearing filter screen. The inner side of the desulfurization tower is provided with several sets of staggered baffles.

[0010] Preferably, a water pump is embedded in the front of the collection frame, and a water pump is provided in the front of the water pump. A drain pipe is provided at the top of the water pump, and a diversion channel is installed at the end of the drain pipe. Several sets of transmission pipes are installed at the bottom of the diversion channel, and ultrafine liquid droplets are provided at the bottom of the transmission pipes.

[0011] Preferably, a bearing sleeve is provided on the outer side of the rotating rod, and the bearing sleeve is connected to the exhaust gas inlet pipe through the rod.

[0012] Preferably, a sealing gear box is provided on the outer side of the large helical gear and the small helical gear, and a fixed bracket is installed on the outer side of the sealing gear box, the fixed bracket being located on the inner side of the exhaust gas inlet pipe.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] First, this utility model, by installing a turbulence-inducing component, can restrict the main flow plate using a fixed shaft. The main flow plate is equipped with several sets of synchronous guide plates via connecting rods. The synchronous guide plates form a parallelogram structure by being restricted by the rotating shaft and the fixed shaft. Rotation will synchronously adjust the angle of the guide plates, thereby guiding the exhaust gas injected into the interior. By rotating, the exhaust gas introduced into the interior can be impacted, thereby enhancing the gas-liquid mixing efficiency through turbulence disturbance, reducing the short-circuiting phenomenon of flue gas, and improving the utilization rate of desulfurizing agent.

[0015] Secondly, this utility model incorporates an energy-saving adjustment component. Since controlling the rotation of the guide plate would increase costs if a turbulence-inducing component were installed, the fan blades drive the rotating rod to rotate. A small helical gear then drives a large helical gear, thereby controlling the rotation shaft for adjustment. The rotation, along with the rotating disk and limiting post, causes the movable plate to flip along the positioning shaft. This flipping process drives the main guide plate to rotate, thus adjusting the angle of the guide plate. By using exhaust gas to guide the adjustment of the guide plate, costs are reduced and efficiency is improved. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the cross-section of the desulfurization tower of this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-section of the rotating disk of this utility model;

[0019] Figure 4 This is a schematic diagram of the cross-section of the fan blade of this utility model;

[0020] Figure 5 This is a schematic diagram of the main flow plate structure of this utility model.

[0021] The components include: 1. Desulfurization tower; 101. End cap; 102. Exhaust gas inlet pipe; 103. Exhaust duct; 104. Support base; 105. Collection frame; 106. Reaction solution; 107. Staggered baffle; 108. Limiting frame; 109. Bearing filter screen; 2. Ultrafine liquid dropper; 201. Water pump; 202. Pumping pipe; 203. Drainage pipe; 204. Diversion channel; 205. Transmission pipe; 3. Fan blades; 301. Bearing sleeve; 302. Rotating rod; 303. Small helical gear; 4. Rotating disk; 401. Fixed bracket; 402. Sealed gear box; 403. Large helical gear; 404. Rotating shaft; 405. Limiting post; 5. Main flow guide plate; 501. Movable plate; 502. Positioning shaft; 503. Flipping end; 504. Fitting rod; 505. Fixed shaft; 506. Connecting rod; 507. Synchronous flow guide plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A horizontal ultrafine droplet desulfurization device for desulfurization includes a desulfurization tower 1. An energy-saving adjustment component is provided on the inner side of the right end of the desulfurization tower 1. The energy-saving component is used to save energy and reduce costs. A turbulence component is provided on the left side of the energy-saving component. The turbulence component is used to enhance the gas-liquid mixing efficiency and reduce the flue gas short-circuiting phenomenon through turbulence disturbance.

[0024] The turbulence assembly includes a fixed shaft 505, which is located on the inner side of the right end of the desulfurization tower 1. A main flow plate 5 is provided on the outer side of the fixed shaft 505, and a connecting rod 506 is provided in the middle of the left end of the main flow plate 5. Several sets of synchronous guide plates 507 are provided on the outer side of the connecting rod 506, and a rotating shaft is provided on the inner side of the right end of the synchronous guide plate 507. The rotating shaft is fixed to the inner side of the right end of the desulfurization tower 1.

[0025] The energy-saving adjustment component includes a fan blade 3, and a rotating rod 302 is provided on the left side of the fan blade 3. A small helical gear 303 is provided at the end of the rotating rod 302, and a large helical gear 403 is meshed at the bottom of the small helical gear 303. A rotating shaft 404 is installed in the middle of the large helical gear 403. A rotating disk 4 is provided at the top and bottom of the rotating shaft 404, and a limit post 405 is installed at the top or bottom of the rotating disk 4. A movable plate 501 is provided on the outside of the limit post 405, and a positioning shaft 502 is installed in the middle of the movable plate 501. A flip end 503 is provided at the top and bottom of the end of the movable plate 501, and a fitting rod 504 is installed on one side of the flip end 503. The fitting rod 504 is located inside the upper and lower ends of the main flow plate 5.

[0026] Through the above technical solution, the main flow plate 5 can be restricted by the fixed shaft 505. The main flow plate 5 is equipped with several sets of synchronous guide plates 507 through the connecting rod 506. The synchronous guide plates 507 form a parallelogram structure by being restricted by the rotating shaft and the fixed shaft 505. Rotation will synchronously adjust the angle of the guide plates, thereby guiding the exhaust gas injected into the interior. By rotating, the exhaust gas introduced into the interior can be impacted, thereby enhancing the gas-liquid mixing efficiency through turbulence disturbance, reducing the short-circuiting phenomenon of flue gas, and improving the utilization rate of desulfurizer.

[0027] Through the above technical solution, the fan blade 3 can drive the rotating rod 302 to rotate, and the small helical gear 303 can drive the large helical gear 403 to rotate, thereby controlling the rotation shaft 404 for adjustment. The rotation can drive the movable plate 501 to flip along the positioning shaft 502 by the rotating disk 4 and the limiting column 405. During the flipping process, the main flow plate 5 will be driven to rotate, thereby adjusting the angle of the flow plate. By using exhaust gas to guide the flow plate, the flow plate can be adjusted, thereby reducing costs and improving efficiency.

[0028] Specifically, an end cover 101 is installed on the right side of the desulfurization tower 1, and an exhaust gas inlet pipe 102 is installed on the right side of the end cover 101. An exhaust duct 103 is installed on the left side of the desulfurization tower 1, and two sets of support bases 104 are installed at both ends of the desulfurization tower 1 and at the bottom of the end cover 101, respectively.

[0029] Through the above technical solution, the end cap 101 can seal the desulfurization tower 1, which is convenient for disassembly and maintenance of the internal structure. The exhaust gas inlet pipe 102 can introduce the exhaust gas into the interior, the exhaust duct 103 can discharge the treated exhaust gas, and the support base 104 can provide support for the overall structure at the top.

[0030] Specifically, a collection frame 105 is provided at the bottom of the desulfurization tower 1, and a reaction solution 106 is provided inside the collection frame 105. A limit frame 108 is provided inside the lower end of the desulfurization tower 1, and a bearing filter screen 109 is provided inside the limit frame 108. Several sets of staggered baffles 107 are provided inside the desulfurization tower 1.

[0031] Through the above technical solution, the collection frame 105 can restrict the reaction solution 106 inside, and the limiting frame 108 can restrict the carrier filter 109 inside. The carrier filter 109 can be used to filter the crystals produced by the reaction, and the staggered partition 107 can guide and increase the residence time of the exhaust gas inside.

[0032] Specifically, a water pump 202 is embedded in the front of the collection box 105, and a water pump 201 is installed on the front of the water pump 202. A drain pipe 203 is installed on the top of the water pump 201, and a diversion channel 204 is installed at the end of the drain pipe 203. Several sets of transmission pipes 205 are installed at the bottom of the diversion channel 204, and an ultrafine liquid droplet 2 is installed at the bottom of the transmission pipe 205.

[0033] Through the above technical solution, the pumping pipe 202 can discharge the liquid to the drain pipe 203 through the water pump 201, and then distribute it evenly into the transmission pipe 205 through the diversion channel 204. The liquid is then evenly sprayed out and mixed with the exhaust gas using the ultra-fine liquid droplet 2.

[0034] Specifically, a bearing sleeve 301 is provided on the outer side of the rotating rod 302, and the bearing sleeve 301 is connected to the exhaust gas inlet pipe 102 through the rod.

[0035] Through the above technical solution, the bearing sleeve 301 can restrict the inner rotating rod 302, thereby increasing the stability of the rotation of the rotating rod 302.

[0036] Specifically, a sealing gear box 402 is provided on the outer side of the large helical gear 403 and the small helical gear 303, and a fixed bracket 401 is installed on the outer side of the sealing gear box 402. The fixed bracket 401 is located on the inner side of the exhaust gas inlet pipe 102.

[0037] Through the above technical solution, the sealing tooth box 402 can restrict the internal structure and maintain the sealing effect, while the fixed bracket 401 can restrict the sealing tooth box 402 and the rotating shaft 404 to maintain stability. The turbulence component and the energy-saving adjustment component are both made of ceramic structure, which can avoid corrosion.

[0038] In use, the exhaust gas is first injected into the interior through the exhaust gas inlet pipe 102. During the process of entering the interior, the fan blade 3 will rotate, which will drive the rotating rod 302 to rotate. This will drive the large helical gear 403 and the rotating shaft 404 to rotate through the small helical gear 303. The rotation will drive the two sets of rotating disks 4 to rotate synchronously. During the rotation, the limiting post 405 will drive the movable plate 501 to flip and adjust along the positioning shaft 502. During the adjustment, the flip end 503 and the fitting rod 504 at the end can drive the main flow plate 5 and the synchronous flow guide plate 507 to rotate and turbulent the exhaust gas inside. After the exhaust gas is guided by the staggered baffle 107 and mixed with the sprayed reaction liquid, it can be treated. Finally, the exhaust gas is discharged through the exhaust duct 103.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal ultrafine droplet desulfurization device for desulfurization, comprising a desulfurization tower (1), characterized in that: An energy-saving adjustment component is provided on the inner side of the right end of the desulfurization tower (1), and the energy-saving component is used to save energy and reduce costs. A turbulence component is provided on the left side of the energy-saving component, and the turbulence component is used to enhance the gas-liquid mixing efficiency and reduce the flue gas short-circuit phenomenon through turbulence disturbance. The turbulence assembly includes a fixed shaft (505), which is located on the inner side of the right end of the desulfurization tower (1). A main flow plate (5) is provided on the outer side of the fixed shaft (505), and a connecting rod (506) is provided in the middle of the left end of the main flow plate (5). Several sets of synchronous flow guide plates (507) are provided on the outer side of the connecting rod (506), and a rotating shaft is provided on the inner side of the right end of the synchronous flow guide plate (507). The rotating shaft is fixed to the inner side of the right end of the desulfurization tower (1). The energy-saving adjustment component includes a fan blade (3), and a rotating rod (302) is provided on the left side of the fan blade (3). A small helical gear (303) is provided at the end of the rotating rod (302), and a large helical gear (403) is meshed at the bottom of the small helical gear (303). A rotating shaft (404) is installed in the middle of the large helical gear (403). A rotating disk (4) is provided at the top and bottom of the rotating shaft (404), and a limiting post (405) is installed at the top or bottom of the rotating disk (4). A movable plate (501) is provided on the outside of the limiting post (405), and a positioning shaft (502) is installed in the middle of the movable plate (501). A flip end (503) is provided at the top and bottom of the end of the movable plate (501), and a fitting rod (504) is installed on one side of the flip end (503). The fitting rod (504) is located inside the upper and lower ends of the main flow plate (5).

2. The horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: An end cap (101) is installed on the right side of the desulfurization tower (1), and an exhaust gas inlet pipe (102) is installed on the right side of the end cap (101). An exhaust duct (103) is installed on the left side of the desulfurization tower (1). Two sets of support bases (104) are installed at both ends of the desulfurization tower (1) and at the bottom of the end cap (101).

3. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: The desulfurization tower (1) is provided with a collection frame (105) at the bottom, and a reaction solution (106) is provided inside the collection frame (105). A limit frame (108) is provided inside the lower end of the desulfurization tower (1), and a bearing filter (109) is provided inside the limit frame (108). Several sets of staggered baffles (107) are provided inside the desulfurization tower (1).

4. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 3, characterized in that: The front of the collection box (105) is embedded with a water pump (202), and the front of the water pump (202) is equipped with a water pump (201). The top of the water pump (201) is equipped with a drain pipe (203), and the end of the drain pipe (203) is equipped with a diversion channel (204). The bottom of the diversion channel (204) is equipped with several sets of transmission pipes (205), and the bottom of the transmission pipe (205) is equipped with an ultrafine liquid droplet (2).

5. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: The outer side of the rotating rod (302) is provided with a bearing sleeve (301), and the bearing sleeve (301) is connected to the exhaust gas inlet pipe (102) through the rod.

6. A horizontal ultrafine droplet desulfurization device for desulfurization according to claim 1, characterized in that: A sealing gear box (402) is provided on the outer side of the large helical gear (403) and the small helical gear (303), and a fixed bracket (401) is installed on the outer side of the sealing gear box (402). The fixed bracket (401) is located on the inner side of the exhaust gas inlet pipe (102).

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