CN220918780U - Side-in stirrer of absorption tower - Google Patents
Side-in stirrer of absorption tower Download PDFInfo
- Publication number
- CN220918780U CN220918780U CN202322814295.3U CN202322814295U CN220918780U CN 220918780 U CN220918780 U CN 220918780U CN 202322814295 U CN202322814295 U CN 202322814295U CN 220918780 U CN220918780 U CN 220918780U
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- fixedly connected
- tower body
- bevel gear
- stirring
- rod
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims 4
- 239000002002 slurry Substances 0.000 description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of absorption towers, in particular to a side-in stirrer of an absorption tower, which comprises a tower body, an air inlet and a side-in stirring device, wherein the inner side of the tower body is fixedly connected with the air inlet, the inner side of the tower body is provided with the side-in stirring device, the outer side of the tower body is fixedly connected with a connecting block, the other side of the connecting block is tightly attached to a rubber gasket, the connecting block is fixedly connected with a motor through a bolt, the tail end of a main shaft of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a first bevel gear, and the outer side of the first bevel gear is in meshed connection with a second bevel gear.
Description
Technical Field
The utility model relates to the technical field of absorption towers, in particular to a side-in stirrer of an absorption tower.
Background
The absorption tower is a reaction device for performing reaction treatment on various chemical-doped gases discharged to the inside thereof so that the treated gases have requirements for discharge to other devices or the atmosphere;
When flue gas is desulfurized by a wet calcium method by using an absorption tower, a large amount of calcium carbonate is contained in desulfurization slurry in the absorption tower, the solubility of the calcium carbonate in water is small, and particles are easy to precipitate, and in order to prevent calcium carbonate deposition in the slurry inside the absorption tower, a side-in stirrer is arranged below the tower body of the absorption tower, the slurry in the tower is enabled to flow through the operation of the side-in stirrer, so that the particles in the slurry are prevented from depositing at the tower bottom, but as the flowing slurry approaches the center of the absorption tower, the fluidity of the slurry is poorer and worse, the particles in the slurry are easy to deposit, gradually accumulate into hills at the center part of the absorption tower, the storage volume of the slurry in the absorption tower is further gradually reduced, and the deposited at the bottom inside of the absorption tower is gradually hardened, so that the cleaning of the absorption tower is inconvenient to influence the use effect of the absorption tower.
Disclosure of utility model
The utility model aims to provide a side-in type stirrer of an absorption tower, which aims to solve the problems that particles in slurry at the inner side of the absorption tower, which is operated by the side-in type stirrer, are easy to deposit and accumulate at the central part of the absorption tower, so that hardened solids are formed, the hardened solids are inconvenient to clean, and the using effect of the absorption tower is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an absorption tower side income formula agitator, includes tower body, air inlet and side income formula agitating unit, the inboard fixedly connected with air inlet of tower body, the tower body inboard is provided with side income formula agitating unit, the outside fixedly connected with connecting block of tower body, the connecting block opposite side is hugged closely with the rubber packing ring, the connecting block passes through bolt fixedly connected with motor, the terminal fixedly connected with rotation axis of motor spindle, rotation axis outside fixedly connected with first bevel gear, first bevel gear outside meshing is connected with second bevel gear, the inboard fixedly connected with dwang of second bevel gear, dwang outside fixedly connected with puddler, puddler is close to tower body bottom one side fixedly connected with down tube, the inside fixedly connected with fixed shell of tower body, the inboard fixedly connected with rotary seal circle of fixed shell, tower body inboard bottom fixedly connected with groove bowl.
Preferably, the fixed shell and the groove bowl are arranged on the central axis of the inner side of the tower body, the groove bowl, the first bevel gear, the second bevel gear and the rotating rod are arranged on the inner side of the fixed shell, and the rotating rod slides on the inner side of the groove bowl.
Preferably, one side of the fixed shell far away from the bottom of the tower body and one side close to the connecting block are respectively provided with a rotary sealing ring, and the fixed shell is respectively fixedly connected with the rotary shaft and the rotary rod through the two rotary sealing rings.
Preferably, four side-entering stirring devices are uniformly arranged on the inner side of the tower body, the connecting blocks are 45 degrees with two adjacent side-entering stirring devices, the connecting blocks are communicated with the tower body, and the rotating shaft rotates on the inner sides of the connecting blocks and the tower body.
Preferably, four stirring rods are uniformly distributed on the outer side of the rotating rod, the inclined rods and the stirring rods form an inclined angle of 30 degrees, the inclined rods are not in contact with the side-entering type stirring device, the position of the inclined rods on the inner side of the tower body is far higher than the position of the rotating shaft, and the stirring rods and the inclined rods are flat.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the motor, the rotating shaft, the fixed shell, the first bevel gear, the second bevel gear, the rotating rod, the stirring rod and the inclined rod are arranged, the motor is started while the side-in stirring device at the inner side of the absorption tower works, the main shaft of the motor is fixed at the outer side of the tower body through bolts to drive the rotating shaft and the first bevel gear at the outer side of the rotating shaft to rotate in the process of operating, the first bevel gear drives the outer side of the first bevel gear to be meshed with the second bevel gear at the inner side of the fixed shell, the rotating rod at the inner side of the second bevel gear is stably rotated at the inner side of the fixed shell, and then the stirring rod at the outer side of the rotating rod and the inclined rod fixedly connected with the outer side of the stirring rod are stably rotated at the central bottom of the tower body of the absorption tower, so that the slurry fluidity at the inner side of the absorption tower is enhanced, particles in the slurry are prevented from being deposited at the central part of the tower bottom, and meanwhile, the probability of sediment hardening at the inner side bottom of the absorption tower is reduced, and the production cost of manual cleaning of the absorption tower is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the tower body according to the present utility model;
fig. 3 is a schematic cross-sectional structure of the fixing case of the present utility model.
In the figure: 1. a tower body; 2. an air inlet; 3. a side entry type stirring device; 4. a connecting block; 5. a rubber gasket; 6. a motor; 7. a rotation shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a rotating lever; 11. a stirring rod; 12. a diagonal rod; 13. a fixed case; 14. rotating the sealing ring; 15. a bowl.
Description of the embodiments
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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Referring to fig. 1-3, the present utility model provides a technical solution:
The utility model provides an absorption tower side income formula agitator, including tower body 1, air inlet 2 and side income formula agitating unit 3, the inboard fixedly connected with air inlet 2 of tower body 1, tower body 1 inboard is provided with side income formula agitating unit 3, tower body 1 outside fixedly connected with connecting block 4, connecting block 4 opposite side is hugged closely with rubber packing ring 5, connecting block 4 passes through bolt fixedly connected with motor 6, the terminal fixedly connected with rotation axis 7 of motor 6 main shaft, the first bevel gear 8 of rotation axis 7 outside fixedly connected with, first bevel gear 8 outside meshing is connected with second bevel gear 9, the inboard fixedly connected with dwang 10 of second bevel gear 9, the dwang 10 outside fixedly connected with puddler 11, puddler 11 is close to tower body 1 bottom one side fixedly connected with down tube 12, tower body 1 inboard fixedly connected with fixed shell 13, the inboard fixedly connected with rotary seal 14 of fixed shell 13, tower body 1 inboard bottom fixedly connected with groove bowl 15.
The fixed shell 13 and the groove bowl 15 are arranged on the central axis of the inner side of the tower body 1, the groove bowl 15, the first bevel gear 8, the second bevel gear 9 and the rotating rod 10 are arranged on the inner side of the fixed shell 13, and the rotating rod 10 slides on the inner side of the groove bowl 15, so that the rotating rod 10 can stir at the bottom center of the tower body 1; one side of the fixed shell 13 far away from the bottom of the tower body 1 and one side close to the connecting block 4 are respectively provided with a rotary sealing ring 14, and the fixed shell 13 is fixedly connected with the rotary shaft 7 and the rotary rod 10 through the two rotary sealing rings 14 respectively, so that the first bevel gear 8 and the second bevel gear 9 on the inner side of the fixed shell 13 can be well protected; four side-entering stirring devices 3 are uniformly arranged on the inner side of the tower body 1, a connecting block 4 is 45 degrees with two adjacent side-entering stirring devices 3, the connecting block 4 is communicated with the tower body 1, a rotating shaft 7 rotates on the inner side of the connecting block 4 and the tower body 1, the fluidity of slurry on the inner side of the absorption tower can be improved while the operation of the side-entering stirring devices 3 is not influenced, four stirring rods 11 are uniformly distributed on the outer side of a rotating rod 10, an inclined rod 12 is inclined at an angle of 30 degrees with the stirring rods 11, the inclined rod 12 is not contacted with the side-entering stirring devices 3, the position of the inclined rod 12 on the inner side of the tower body 1 is far higher than that of the rotating shaft 7, and the stirring rods 11 and the inclined rod 12 are flat, so that the center of the bottom on the inner side of the absorption tower body 1 has good fluidity of liquid.
The working flow is as follows: in the use process, the equipment is electrified by an external power supply, when the absorption tower is used for desulfurizing flue gas by a wet calcium method, the side-in stirring device 3 at the inner side of the absorption tower body 1 starts stirring slurry at the inner side of the tower body 1, meanwhile, the motor 6 at the outer side of the tower body 1 is started, the motor 6 is stably fixed at the outer side of the connecting block 4 fixedly connected with the outer side of the tower body 1 through bolts, the sealing effect between the motor 6 and the connecting block 4 is ensured through the rubber gasket 5 between the motor 6 and the connecting block 4, the motor 6 is fixed at the outer side of the tower body 1 through the connecting block 4, so that the motor 6 and the cylindrical tower body 1 have good connection tightness, the starting of the motor 6 drives the rotating shaft 7 fixedly connected with the main shaft to rotate at the inner sides of the connecting block 4 and the tower body 1, the outer side of the rotating shaft 7 is fixed at the inner side of the fixed shell 13 at the bottom center of the tower body 1 through the rotary sealing ring 14, the first bevel gear 8 fixedly connected with the outer side of the rotating shaft 7 and the second bevel gear 9 fixedly connected with the outer side of the rotating rod 10 are arranged on the inner side of the fixed shell 13, so that the first bevel gear 8 performs good isolated rotation work on the inner side of the fixed shell 13 by driving the second bevel gear 9 in meshed connection, meanwhile, in the passive rotation process of the second bevel gear 9, the rotating rod 10 fixedly connected with the inner side of the rotating shaft is fixed on the inner side of the fixed shell 13 through the rotary sealing ring 14 and is stably limited by the groove bowl 15 fixed at the bottom of the tower body 1, the rotating rod 10 can drive the stirring rod 11 fixedly connected with the outer side of the rotating rod 10 and the inclined rod 12 fixedly connected with the stirring rod 11 to rotate along the central axis of the tower body 1, the stirring rod 11 is stirred by radial flow, the rotation direction of the stirring rod 11 is consistent with the slurry flow direction formed by stirring of the side-in type stirring device 3, the rotating rod 10 drives the stirring rod 11 and the inclined rod 12 to rotate, so that the slurry which does not smoothly flow at the middle part of the bottom of the absorption tower flows radially around the rotating direction of the rotating rod 10, and forms a confluence with the slurry pushed by the side-in stirring device 3 to drive the desulfurization slurry at the inner side of the whole absorption tower body 1 to flow, thereby effectively avoiding solid matters in the slurry from generating precipitation and stacking at the middle part of the bottom of the absorption tower, reducing the probability of hardening sediment at the bottom of the inner side of the absorption tower and further reducing the production cost of manual cleaning of the absorption tower when the absorption tower is stopped.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an absorption tower side income formula agitator, includes tower body (1), air inlet (2) and side income formula agitating unit (3), its characterized in that: the novel stirring device is characterized in that an air inlet (2) is fixedly connected to the inner side of the tower body (1), a side-in stirring device (3) is arranged on the inner side of the tower body (1), a connecting block (4) is fixedly connected to the outer side of the tower body (1), the other side of the connecting block (4) is tightly attached to a rubber gasket (5), a motor (6) is fixedly connected to the connecting block (4) through a bolt, a rotating shaft (7) is fixedly connected to the tail end of a main shaft of the motor (6), a first bevel gear (8) is fixedly connected to the outer side of the rotating shaft (7), a second bevel gear (9) is meshed to the outer side of the first bevel gear (8), a rotating rod (10) is fixedly connected to the inner side of the second bevel gear (9), a stirring rod (11) is fixedly connected to the outer side of the rotating rod (10), an inclined rod (12) is fixedly connected to one side of the bottom of the stirring rod (11), a fixing shell (13) is fixedly connected to the inner side of the tower body (1), a rotating sealing ring (14) is fixedly connected to the inner side of the fixing shell, and a bowl (15) is fixedly connected to the inner bottom of the tower body (1).
2. An absorber side-entry stirrer as claimed in claim 1, wherein: the fixed shell (13) and the groove bowl (15) are arranged on the central axis of the inner side of the tower body (1), the groove bowl (15), the first bevel gear (8), the second bevel gear (9) and the rotating rod (10) are arranged on the inner side of the fixed shell (13), and the rotating rod (10) slides on the inner side of the groove bowl (15).
3. An absorber side-entry stirrer as claimed in claim 1, wherein: one side of the fixed shell (13) far away from the bottom of the tower body (1) and one side close to the connecting block (4) are respectively provided with a rotary sealing ring (14), and the fixed shell (13) is respectively fixedly connected with the rotary shaft (7) and the rotary rod (10) through the two rotary sealing rings (14).
4. An absorber side-entry stirrer as claimed in claim 1, wherein: four side-entering stirring devices (3) are uniformly arranged on the inner side of the tower body (1), the connecting blocks (4) are 45 degrees with the two adjacent side-entering stirring devices (3), the connecting blocks (4) are mutually communicated with the tower body (1), and the rotating shaft (7) rotates on the inner sides of the connecting blocks (4) and the tower body (1).
5. An absorber side-entry stirrer as claimed in claim 1, wherein: four stirring rods (11) are evenly distributed on the outer side of the rotating rod (10), the inclined rods (12) and the stirring rods (11) form an inclined angle of 30 degrees, the inclined rods (12) are not in contact with the side-in stirring device (3), the position of the inclined rods (12) on the inner side of the tower body (1) is far higher than that of the rotating shaft (7), and the stirring rods (11) and the inclined rods (12) are flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322814295.3U CN220918780U (en) | 2023-10-20 | 2023-10-20 | Side-in stirrer of absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322814295.3U CN220918780U (en) | 2023-10-20 | 2023-10-20 | Side-in stirrer of absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918780U true CN220918780U (en) | 2024-05-10 |
Family
ID=90941157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322814295.3U Active CN220918780U (en) | 2023-10-20 | 2023-10-20 | Side-in stirrer of absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918780U (en) |
-
2023
- 2023-10-20 CN CN202322814295.3U patent/CN220918780U/en active Active
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