CN222586105U - Sulfur dioxide is retrieved and is used acid mist absorbing device - Google Patents
Sulfur dioxide is retrieved and is used acid mist absorbing device Download PDFInfo
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- CN222586105U CN222586105U CN202421629209.XU CN202421629209U CN222586105U CN 222586105 U CN222586105 U CN 222586105U CN 202421629209 U CN202421629209 U CN 202421629209U CN 222586105 U CN222586105 U CN 222586105U
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Abstract
The utility model relates to the technical field of acid mist absorption, and discloses an acid mist absorption device for sulfur dioxide recovery, which comprises a bottom plate, wherein the top of the bottom plate is provided with a discharge control backflow mechanism, an acid mist filtering mechanism is arranged in the discharge control backflow mechanism, the bottom of the bottom plate is fixedly connected with a support column, the discharge control backflow mechanism comprises a backflow control assembly and a discharge assembly, and the backflow control assembly is arranged at the bottom of the discharge assembly. The fog acid detection device is used for detecting processed gas, the detected gas drives the baffle inside the rotating five-sided disc to move inside the auxiliary rotating disc through the gear disc, the control tube is opened, the fan is driven by the motor II, the fan is rotated inside the mounting plate, the processed gas is discharged, the stirring plate is driven by the motor III to rotate inside the fixing plate, and therefore fog acid and solution are fully mixed, and fog acid is effectively processed.
Description
Technical Field
The utility model relates to the technical field of acid mist absorption, in particular to an acid mist absorption device for sulfur dioxide recovery.
Background
The primary pollutants causing the acidification of the atmosphere are sulfur dioxide and nitrogen oxides discharged by fossil fuels in the combustion process, and the discharge of acid mist is not neglected, because the acid mist has stronger corrosiveness and higher toxicity compared with the combustion flue gas. For example, in the case of sulfuric acid mist, the toxicity is about 10 times higher than that of sulfur dioxide, and thus an acid mist absorbing device for sulfur dioxide recovery is required.
The utility model discloses an acid mist absorbing device (CN 215654640U) according to the description in a patent net, which comprises an acid mist discharging pipeline, wherein one end of the acid mist discharging pipeline is arranged in an acid absorbing tank, a grid plate is arranged in the acid absorbing tank, a filler is arranged at the upper end of the grid plate, an air inlet groove is formed below the grid plate, an alkali liquid groove is formed below the air inlet groove, the side end of the alkali liquid groove is connected with a spraying device, the spraying device comprises a penetrating hole, a conveying pipe, a control valve, a water storage disc and a high-pressure spray head, the middle of the water storage disc is provided with the penetrating hole, and the high-pressure spray head is arranged below the water storage disc. According to the acid mist absorbing device, the spray heads are sprayed, so that alkali liquor and acid mist are fully fused, acid in the acid mist is absorbed, the acid mist treatment quality is effectively improved, the alkali liquor is recycled, waste is reduced, and the pollutant collecting box is arranged, so that internal pollutants can be cleaned regularly, the use benefit is improved, the quality of discharged air is ensured, harmful gas is prevented from being discharged, and the environmental protection benefit is improved.
The applicant considers that the following problems exist in the use of the device, namely, alkali liquor is sprayed to acid mist through a spraying device, the alkali liquor is used as an absorbent, a plurality of spray heads are sprayed, so that the alkali liquor and the acid mist are fully fused, acid in the acid mist is absorbed, the acid mist treatment quality is effectively improved, the alkali liquor is recycled, waste is reduced, and harmful substances in the acid mist cannot be removed due to possible non-uniformity of spraying, so that the treatment effect is affected.
Disclosure of utility model
The utility model aims to provide an acid mist absorbing device for sulfur dioxide recovery, which aims to solve the problems in the background technology.
The acid mist absorbing device for sulfur dioxide recovery comprises a bottom plate, wherein the top of the bottom plate is provided with a discharge control reflux mechanism, an acid mist filtering mechanism is arranged in the discharge control reflux mechanism, and the bottom of the bottom plate is fixedly connected with a support column;
The discharge control backflow mechanism comprises a backflow control assembly and a discharge assembly, and the backflow control assembly is arranged at the bottom of the discharge assembly.
Preferably, the reflux control assembly comprises a treatment box, treatment box fixedly connected with is at the top of bottom plate, the top fixedly connected with control tube of treatment box, the outside fixedly connected with connecting plate of control tube, the outside fixedly connected with motor of connecting plate is first, the output fixedly connected with gear of motor is first, the outsourcing meshing of gear has the gear dish, the top fixedly connected with disc of control tube, the bottom fixedly connected with of gear dish rotates the pentahedral dish, the inside fixedly connected with auxiliary rotating disk of control tube, the inside swing joint of auxiliary rotating disk has the baffle, the outside fixedly connected with back flow of control tube, the inside fixedly connected with fog acid detection device of control tube is favorable to providing the installation basis for other subassemblies owing to having set up the treatment box.
Preferably, the corresponding positions of the rotating five-side disc and the baffle are provided with sliding grooves, and the baffle is movably connected in the rotating five-side disc, so that the baffle is arranged, and the processed gas discharge can be controlled.
Preferably, through holes are formed in the positions, corresponding to the positions of the disc and the gear disc, of the gear disc, the gear disc is rotatably connected to the inside of the disc, and the gear disc is arranged, so that the baffle is favorably driven to move in the auxiliary rotating disc.
Preferably, the exhaust assembly comprises an exhaust pipe, the exhaust pipe is fixedly connected to the top of the disc, the mounting plate is fixedly connected to the inside of the disc, the second motor is fixedly connected to the outside of the mounting plate, and the second motor is fixedly connected to the output end of the second motor, so that the second motor is arranged to be favorable for providing power for the rotation of the second motor.
Preferably, the through hole is set up in the corresponding position department of mounting panel and fan, the fan rotates the inside of connecting at the mounting panel, the one end fixed connection that the control pipe was kept away from to the back flow is in the outside of handling the case, owing to set up the back flow, is favorable to the fog acid that will not handle the back flow to handle the inside of case.
Preferably, the acid mist filtering mechanism comprises a filler, the filler is fixedly connected in the interior of the treatment box, one end fixedly connected with fixed plate of filler is kept away from to the inside of the treatment box, the top fixedly connected with motor three of fixed plate, the output fixedly connected with stirring board of motor three, the outside fixedly connected with gas output tube of treatment box, one side fixedly connected with inlet tube of gas output tube is kept away from to the outside of treatment box, the bottom fixedly connected with drain pipe of treatment box owing to set up the stirring board, is favorable to making fog acid and solution intensive mixing.
Compared with the prior art, the utility model provides the acid mist absorption device for sulfur dioxide recovery, which has the following beneficial effects:
1. This sour fog absorbing device for sulfur dioxide retrieves, through set up backward flow control subassembly and exhaust subassembly in exhaust control backward flow mechanism, backward flow control subassembly sets up in exhaust subassembly's bottom, detects the gas that is handled through fog acid detection device, and the gas that detects drives the inside baffle of rotating the five discs at the inside activity of supplementary rolling disc through the gear disc, opens the control pipe, drives the fan through motor two, rotates in the inside of mounting panel to be favorable to with the gas exhaust who handles.
2. This acid mist absorbing device for sulfur dioxide recovery uses through acid mist filtering mechanism cooperation emission control reflux mechanism use, drives the stirring board through the motor three and rotates in the inside of fixed plate to be favorable to making fog acid and solution intensive mixing, thereby be favorable to effectively handling fog acid.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the structure of the discharge control return mechanism of the present utility model;
FIG. 3 is a schematic view of a reflux control assembly of the discharge control reflux mechanism of the present utility model;
FIG. 4 is a schematic view of the exhaust assembly of the exhaust control return mechanism of the present utility model;
fig. 5 is a schematic diagram of the structure of the acid mist filtering mechanism of the utility model.
The device comprises a bottom plate 1, a discharge control backflow mechanism 2, a backflow control assembly 21, a treatment box 211, a control pipe 212, a 213, a connecting plate 214, a motor one, a gear 215, a disc 216, a 217, a gear disc 218, a rotary five-sided disc 219, an auxiliary rotary disc 2110, a baffle plate 2111, a backflow pipe 2112, a fog acid detection device 22, a discharge assembly 221, a discharge pipe 222, a mounting plate 223, a motor two, a 224, a fan 3, an acid mist filtering mechanism 31, a packing 32, a fixing plate 33, a motor three, a 34, a stirring plate 35, a gas output pipe 36, a water inlet pipe 37, a water outlet pipe 4 and a support column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
Referring to fig. 1-5, the utility model provides a technical scheme that an acid mist absorbing device for sulfur dioxide recovery comprises a bottom plate 1, wherein the top of the bottom plate 1 is provided with a discharge control reflux mechanism 2, the inside of the discharge control reflux mechanism 2 is provided with an acid mist filtering mechanism 3, and the bottom of the bottom plate 1 is fixedly connected with a support column 4;
The discharge control return mechanism 2 includes a return flow control assembly 21 and a discharge assembly 22, the return flow control assembly 21 being disposed at the bottom of the discharge assembly 22.
Further, the backflow control assembly 21 comprises a treatment box 211, the treatment box 211 is fixedly connected to the top of the bottom plate 1, a control tube 212 is fixedly connected to the top of the treatment box 211, a connecting plate 213 is fixedly connected to the outside of the control tube 212, a motor 214 is fixedly connected to the outside of the connecting plate 213, a gear 215 is fixedly connected to the output end of the motor 214, a gear disc 217 is meshed with the outer package of the gear 215, a disc 216 is fixedly connected to the top of the control tube 212, a rotating pentahedral disc 218 is fixedly connected to the bottom of the gear disc 217, an auxiliary rotating disc 219 is fixedly connected to the inside of the control tube 212, a baffle 2110 is movably connected to the inside of the auxiliary rotating disc 219, a backflow tube 2111 is fixedly connected to the outside of the control tube 212, and a fog acid detection device 2112 is fixedly connected to the inside of the control tube 212.
Further, the corresponding positions of the rotating pentad disk 218 and the baffle 2110 are provided with sliding grooves, the baffle 2110 is movably connected inside the rotating pentad disk 218, and the baffle 2110 is arranged, so that the processed gas discharge can be controlled.
Further, through holes are formed at the corresponding positions of the disc 216 and the gear disc 217, and the gear disc 217 is rotatably connected inside the disc 216, so that the baffle 2110 is driven to move inside the auxiliary rotating disc 219 due to the arrangement of the gear disc 217.
Further, the exhaust assembly 22 includes an exhaust pipe 221, the exhaust pipe 221 is fixedly connected to the top of the disc 216, an installation plate 222 is fixedly connected to the inside of the disc 216, a second motor 223 is fixedly connected to the outside of the installation plate 222, and a fan 224 is fixedly connected to the output end of the second motor 223, so that the second motor 223 is arranged to be beneficial to providing power for the rotation of the fan 224.
Further, through holes are formed at corresponding positions of the mounting plate 222 and the fan 224, the fan 224 is rotatably connected to the inside of the mounting plate 222, and one end of the return pipe 2111, which is far away from the control pipe 212, is fixedly connected to the outside of the treatment tank 211, and the untreated mist acid is facilitated to flow back to the inside of the treatment tank 211 due to the arrangement of the return pipe 2111.
Embodiment two:
referring to fig. 5, and in combination with the first embodiment, further obtaining, the acid mist filtering mechanism 3 includes a filler 31, the filler 31 is fixedly connected in the treatment tank 211, one end of the treatment tank 211, far away from the filler 31, is fixedly connected with a fixing plate 32, the top of the fixing plate 32 is fixedly connected with a motor III 33, the output end of the motor III 33 is fixedly connected with a stirring plate 34, the outer part of the treatment tank 211 is fixedly connected with a gas output pipe 35, one side of the outer part of the treatment tank 211, far away from the gas output pipe 35, is fixedly connected with a water inlet pipe 36, and the bottom of the treatment tank 211 is fixedly connected with a water outlet pipe 37, so that the stirring plate 34 is provided to facilitate the full mixing of the mist acid and the solution.
In actual operation, when the device is used, firstly, the solution is fed into the treatment box 211 through the water inlet pipe 36, the gas output pipe 35 is connected with other devices, the mist acid is discharged into the reflux control assembly 21 through the gas output pipe 35, the stirring plate 34 is driven to rotate in the fixing plate 32 through the motor III 33, the solution and the mist acid are fully mixed for treatment, the treated mist acid is treated through the packing 31, the mist acid detection device 2112 in the control pipe 212 detects the mist acid, the unqualified gas is returned into the treatment box 211 through the reflux pipe 2111 for treatment, if the gas is detected to be qualified, the gear disc 217 outside the gear 215 is driven to rotate in the disc 216 through the motor I214, the baffle 2110 in the rotary five-side disc 218 is driven to move in the auxiliary rotary disc 219 through the gear disc 217, the baffle 2110 is driven to rotate open, the fan 224 is driven to rotate in the mounting plate 222 through the motor II 223, and the treated gas is discharged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421629209.XU CN222586105U (en) | 2024-07-11 | 2024-07-11 | Sulfur dioxide is retrieved and is used acid mist absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421629209.XU CN222586105U (en) | 2024-07-11 | 2024-07-11 | Sulfur dioxide is retrieved and is used acid mist absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222586105U true CN222586105U (en) | 2025-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421629209.XU Active CN222586105U (en) | 2024-07-11 | 2024-07-11 | Sulfur dioxide is retrieved and is used acid mist absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222586105U (en) |
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- 2024-07-11 CN CN202421629209.XU patent/CN222586105U/en active Active
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