CN215724567U - Drying tower with hot air type dehumidification structure for sulfuric acid production - Google Patents
Drying tower with hot air type dehumidification structure for sulfuric acid production Download PDFInfo
- Publication number
- CN215724567U CN215724567U CN202122464480.5U CN202122464480U CN215724567U CN 215724567 U CN215724567 U CN 215724567U CN 202122464480 U CN202122464480 U CN 202122464480U CN 215724567 U CN215724567 U CN 215724567U
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- CN
- China
- Prior art keywords
- sulfuric acid
- drying tower
- acid production
- hot air
- pipe
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000001035 drying Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007791 dehumidification Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 235000011149 sulphuric acid Nutrition 0.000 claims description 5
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 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
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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Abstract
The utility model discloses a drying tower with a hot air type dehumidification structure for sulfuric acid production, which relates to the technical field of sulfuric acid production devices and comprises an outer protection pipe and a support, wherein the lower end of the outer protection pipe is fixedly provided with the support, the bottom ends of the outer protection pipe and an inner main pipe are fixedly provided with a heating hollow disc, when a heating pipe starts to heat, a motor is started, when a fan block rotates, the heat of the heating pipe is brought into the inner main pipe by air, so that the water in the inner main pipe is evaporated, the drying tower is dehumidified, the sulfuric acid stock solution is convenient to dry next time, when the motor is started, an external gear drives a connecting gear to rotate, a bevel gear A at the top end of a connecting rod drives a bevel gear B to rotate, the middle end of the connecting rod is in contact with the outer surfaces of the connecting rotating shaft A and the connecting shaft B, the external shaft winds the connecting rod, and drives a connecting belt wiping ring to move upwards, the hot air and the moisture absorption sponge can dehumidify the inside of the inner main pipe at the same time, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of sulfuric acid production devices, in particular to a drying tower with a hot air type dehumidification structure for sulfuric acid production.
Background
Sulfuric acid is an inorganic compound of a drying tower with a hot air type dehumidification structure for sulfuric acid production, and has a chemical formula of H2SO4, wherein the most important oxyacid of sulfur. Pure sulfuric acid is colorless oily liquid, crystallizes at 10.36 ℃, and is usually prepared by a tower method and a contact method by using aqueous solutions of various concentrations. The former is crude dilute sulfuric acid, and the mass fraction is about 75% generally; the latter can obtain concentrated sulfuric acid with mass fraction of 98.3%, boiling point of 338 deg.C, and relative density of 1.84.
When current drying tower dehumidified sulphuric acid stoste, some moisture easily adhered in the inside of tower body, and another part moisture is absorbed by the tower body, owing to can't dehumidify the tower body for drying tower's practicality reduces, and drying effect variation.
Aiming at the problems, the utility model provides a drying tower with a hot air type dehumidification structure for sulfuric acid production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drying tower with a hot air type dehumidification structure for sulfuric acid production, which has the advantages that the heat of a heating pipe is brought into an inner main pipe by air, so that the water in the inner main pipe is evaporated, the drying tower is dehumidified, the sulfuric acid stock solution is convenient to dry next time, a wiping ring moves during heating, moisture absorption sponge absorbs the water on the inner wall of the inner main pipe and dehumidifies the inside of the drying tower, the use is convenient, a conical gear A at the top end of a connecting rod drives a conical gear B to rotate, the middle end of the connecting belt is in contact with the outer surfaces of a connecting rotating shaft A and a connecting rotating shaft B, an external shaft winds the connecting belt, the connecting belt drives the wiping ring to move upwards, the hot air and the moisture absorption sponge can dehumidify the inside of the inner main pipe simultaneously, and the use is convenient, so that the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sulphuric acid production is with drying tower that has hot-blast formula dehumidification structure, includes outer pillar and support, and the lower extreme fixed mounting of outer pillar has the support, the inside of outer pillar is equipped with interior main, and the fluting has been seted up to the top both sides of interior main, and the inside and outside of interior main all is equipped with the connecting block, and the connecting block setting is at the slotted lower extreme, and the inside sliding connection of interior main has the ring of cleaning, and the bottom fixed mounting of outer pillar and interior main has the hollow dish of heating, and the hollow dish of heating's bottom both sides fixed mounting has the support.
Preferably, the slotted interior is fixedly provided with a mounting plate, and the interior of the mounting plate is connected with a connecting rotating shaft A in a sliding manner.
Preferably, the connecting block comprises a U-shaped plate fixedly mounted at the side end of the outer protecting pipe and a connecting rotating shaft B slidably connected inside the U-shaped plate.
Preferably, a heating pipe is fixedly installed inside the top end of the heating hollow disc, a motor is arranged at the bottom end inside the heating hollow disc, and the output end of the motor is connected with the fan block.
Preferably, the outer surface of the fan block is provided with external gears, the side ends of the motors are provided with two groups of rotating devices, and the two groups of rotating devices are connected with the external gears through chains.
Preferably, the rotator comprises a connecting rod movably connected to the bottom end inside the heating hollow disc, a connecting gear is arranged on the outer surface of the connecting rod, and a conical gear A is arranged at the top end of the connecting rod.
Preferably, the outer surface of the bevel gear A is meshed with the outer surface of the bevel gear B, an external connecting rod is arranged at the middle end of the bevel gear B, two ends of the external connecting rod are movably connected to two sides of the inner portion of the outer protecting pipe, an external connecting shaft is fixedly mounted at the other end of the external connecting rod, one end of a connecting belt is fixedly mounted on the external connecting shaft, and the other end of the connecting belt is fixedly mounted at the top end of the wiping ring.
Preferably, the outer surface of the wiping ring is provided with an adhesion layer, and the outer surface of the adhesion layer is provided with a moisture absorption sponge.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the drying tower with the hot air type dehumidification structure for sulfuric acid production, the heating hollow discs are fixedly mounted at the bottom ends of the outer protection pipe and the inner dry pipe, when the heating pipe starts to heat, the motor is started, and when the fan block rotates, heat of the heating pipe is brought into the inner dry pipe by air, so that water in the inner dry pipe is evaporated, the drying tower is dehumidified, and sulfuric acid stock solution is dried conveniently next time.
2. According to the drying tower with the hot air type dehumidification structure for sulfuric acid production, the wiping ring is connected to the inner portion of the inner dry pipe in a sliding mode, the wiping ring moves during heating, the moisture absorption sponge absorbs moisture on the inner wall of the inner dry pipe, the moisture in the inner wall of the drying tower is dehumidified, and the drying tower is convenient to use.
3. According to the drying tower with the hot air type dehumidification structure for sulfuric acid production, the external gear and the connecting gear are connected through the chain, when the motor is started, the external gear drives the connecting gear to rotate, the conical gear A at the top end of the connecting rod drives the conical gear B to rotate, the middle end of the connecting belt is in contact with the outer surfaces of the connecting rotating shaft A and the connecting rotating shaft B, the external shaft winds the connecting belt, the connecting belt drives the wiping ring to move upwards, and hot air and moisture absorption sponge can dehumidify the interior of the inner trunk pipe at the same time, so that the drying tower is convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view illustrating an inner structure of an outer sheath according to the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the utility model at B of FIG. 2;
FIG. 5 is a schematic view of a wiper ring configuration of the present invention.
In the figure: 1. an outer protecting pipe; 2. an inner trunk; 3. grooving; 31. placing a plate; 32. connecting the rotating shaft A; 4. connecting blocks; 41. a U-shaped plate; 42. the rotating shaft B is connected; 5. a wiping ring; 51. an adhesion layer; 52. a moisture-absorbing sponge; 6. heating the hollow disc; 61. heating a tube; 62. a motor; 63. a fan block; 64. an external gear; 65. a rotator; 651. a connecting rod; 652. a bevel gear A; 653. a connecting gear; 654. an extension rod; 655. a bevel gear B; 656. an external shaft; 66. a chain; 7. a support; 8. and a connecting belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a drying tower with a hot air type dehumidification structure for sulfuric acid production comprises an outer protecting pipe 1 and a support 7, wherein the support 7 is fixedly mounted at the lower end of the outer protecting pipe 1, an inner dry pipe 2 is arranged inside the outer protecting pipe 1, two sides of the top end of the inner dry pipe 2 are provided with grooves 3, connecting blocks 4 are arranged inside and outside the inner dry pipe 2, the connecting blocks 4 are arranged at the lower end of the grooves 3, a wiping ring 5 is slidably connected inside the inner dry pipe 2, heating hollow discs 6 are fixedly mounted at the bottom ends of the outer protecting pipe 1 and the inner dry pipe 2, and the supports 7 are fixedly mounted at two sides of the bottom end of each heating hollow disc 6.
Referring to fig. 2 and 4, a heating pipe 61 is fixedly installed inside the top end of the heating hollow disc 6, a motor 62 is arranged at the bottom end inside the heating hollow disc 6, and the output end of the motor 62 is connected with a fan block 63; an external gear 64 is arranged on the outer surface of the fan block 63, a rotator 65 is arranged at the side end of the motor 62, two groups of rotators 65 are arranged, and the two groups of rotators 65 are connected with the external gear 64 through a chain 66; the rotator 65 comprises a connecting rod 651 movably connected to the bottom end inside the heating hollow disc 6, a connecting gear 653 is arranged on the outer surface of the connecting rod 651, and a bevel gear A652 is arranged at the top end of the connecting rod 651; the outer surface of the bevel gear A652 is meshed with the outer surface of the bevel gear B655, the middle end of the bevel gear B655 is provided with an external connecting rod 654, two ends of the external connecting rod 654 are movably connected to two sides of the inner part of the outer protective pipe 1, the other end of the external connecting rod 654 is fixedly provided with an external connecting shaft 656, one end of the connecting belt 8 is fixedly arranged on the external connecting shaft 656, and the other end of the connecting belt 8 is fixedly arranged at the top end of the wiping ring 5; the bottom fixed mounting of outer pillar 1 and interior dry pipe 2 has the hollow dish of heating 6, and when heating pipe 61 began to heat, starter motor 62, when fan block 63 rotated, with the heat of heating pipe 61 by the wind bring into interior dry pipe 2 inside for the inside moisture evaporation of interior dry pipe 2 dehumidifies the drying tower, and convenient next time is dried sulphuric acid stock solution.
Referring to fig. 3, a mounting plate 31 is fixedly mounted inside the slot 3, and a connecting shaft a32 is slidably connected inside the mounting plate 31; the connecting block 4 comprises a U-shaped plate 41 fixedly installed at the side end of the outer protecting pipe 1 and a connecting rotating shaft B42 slidably connected inside the U-shaped plate 41.
Referring to fig. 5, an adhesive layer 51 is disposed on the outer surface of the wiping ring 5, and a moisture absorbing sponge 52 is disposed on the outer surface of the adhesive layer 51; the wiping ring 5 is connected to the inner part of the inner main pipe 2 in a sliding manner, when the inner main pipe is heated, the wiping ring 5 moves, the moisture on the inner wall of the inner main pipe 2 is absorbed by the moisture absorption sponge 52, the moisture in the inner part of the drying tower is removed, and the use is convenient; connect by chain 66 between external gear 64 and the connecting gear 653, when motor 62 starts, external gear 64 drives connecting gear 653 and rotates, then conical gear A652 on connecting rod 651 top drives conical gear B655 and rotates, the middle-end of connecting band 8 contacts with the surface of connecting pivot A32 and connecting pivot B42, external shaft 656 carries out the rolling to connecting band 8, then connecting band 8 drives wiping ring 5 rebound, make hot-blast and moisture absorption sponge 52 can dehumidify the inside of inner trunk pipe 2 simultaneously, high durability and convenient use.
The working principle is as follows: the bottom ends of the outer protective pipe 1 and the inner main pipe 2 are fixedly provided with the heating hollow discs 6, when the heating pipe 61 starts to heat, the motor 62 is started, and when the fan block 63 rotates, the heat of the heating pipe 61 is brought into the inner main pipe 2 by air, so that the water in the inner main pipe 2 is evaporated, the drying tower is dehumidified, and the sulfuric acid stock solution is convenient to dry next time; the wiping ring 5 is connected to the inner part of the inner main pipe 2 in a sliding manner, when the inner main pipe is heated, the wiping ring 5 moves, the moisture on the inner wall of the inner main pipe 2 is absorbed by the moisture absorption sponge 52, the moisture in the inner part of the drying tower is removed, and the use is convenient; connect by chain 66 between external gear 64 and the connecting gear 653, when motor 62 starts, external gear 64 drives connecting gear 653 and rotates, then conical gear A652 on connecting rod 651 top drives conical gear B655 and rotates, the middle-end of connecting band 8 contacts with the surface of connecting pivot A32 and connecting pivot B42, external shaft 656 carries out the rolling to connecting band 8, then connecting band 8 drives wiping ring 5 rebound, make hot-blast and moisture absorption sponge 52 can dehumidify the inside of inner trunk pipe 2 simultaneously, high durability and convenient use.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. The utility model provides a sulphuric acid production is with drying tower that has hot-blast formula dehumidification structure, includes outer pillar (1) and support (7), and the lower extreme fixed mounting of outer pillar (1) has support (7), its characterized in that: the inside of outer pillar (1) is equipped with interior main (2), fluting (3) have been seted up to the top both sides of interior main (2), the inside and outside of interior main (2) all is equipped with connecting block (4), and connecting block (4) set up the lower extreme in fluting (3), the inside sliding connection of interior main (2) has cleaning ring (5), the bottom fixed mounting of outer pillar (1) and interior main (2) has heating hollow dish (6), the bottom both sides fixed mounting of heating hollow dish (6) has support (7).
2. The drying tower with the hot air type dehumidification structure for the sulfuric acid production according to claim 1, wherein: the inside fixed mounting of fluting (3) has place board (31), and the inside sliding connection of place board (31) has connection pivot A (32).
3. The drying tower with the hot air type dehumidification structure for the sulfuric acid production according to claim 1, wherein: the connecting block (4) comprises a U-shaped plate (41) fixedly installed at the side end of the outer protective pipe (1) and a connecting rotating shaft B (42) connected inside the U-shaped plate (41) in a sliding mode.
4. The drying tower with the hot air type dehumidification structure for the sulfuric acid production according to claim 1, wherein: the inside fixed mounting in top of hollow dish of heating (6) has heating pipe (61), and the inside bottom of hollow dish of heating (6) is equipped with motor (62), and the output and the fan piece (63) of motor (62) are connected.
5. The drying tower with the hot air type dehumidification structure for sulfuric acid production according to claim 4, wherein: the outer surface of the fan block (63) is provided with an external gear (64), the side end of the motor (62) is provided with two groups of rotating devices (65), and the two groups of rotating devices (65) are connected with the external gear (64) through chains (66).
6. The drying tower with the hot air type dehumidification structure for sulfuric acid production according to claim 5, wherein: the rotating device (65) comprises a connecting rod (651) movably connected to the bottom end inside the heating hollow disc (6), a connecting gear (653) is arranged on the outer surface of the connecting rod (651), and a conical gear A (652) is arranged at the top end of the connecting rod (651).
7. The drying tower with the hot air type dehumidification structure for sulfuric acid production according to claim 6, wherein: the external surface of the bevel gear A (652) is meshed with the external surface of the bevel gear B (655), an external connecting rod (654) is arranged at the middle end of the bevel gear B (655), two ends of the external connecting rod (654) are movably connected to two sides of the inner part of the outer protecting pipe (1), an external connecting shaft (656) is fixedly installed at the other end of the external connecting rod (654), one end of a connecting belt (8) is fixedly installed on the external connecting shaft (656), and the other end of the connecting belt (8) is fixedly installed at the top end of the wiping ring (5).
8. The drying tower with the hot air type dehumidification structure for sulfuric acid production according to claim 7, wherein: the outer surface of the wiping ring (5) is provided with an adhesion layer (51), and the outer surface of the adhesion layer (51) is provided with a moisture absorption sponge (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464480.5U CN215724567U (en) | 2021-10-13 | 2021-10-13 | Drying tower with hot air type dehumidification structure for sulfuric acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464480.5U CN215724567U (en) | 2021-10-13 | 2021-10-13 | Drying tower with hot air type dehumidification structure for sulfuric acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724567U true CN215724567U (en) | 2022-02-01 |
Family
ID=80027944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122464480.5U Expired - Fee Related CN215724567U (en) | 2021-10-13 | 2021-10-13 | Drying tower with hot air type dehumidification structure for sulfuric acid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724567U (en) |
-
2021
- 2021-10-13 CN CN202122464480.5U patent/CN215724567U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |