CN220328303U - Tail gas drying device - Google Patents
Tail gas drying device Download PDFInfo
- Publication number
- CN220328303U CN220328303U CN202321475633.9U CN202321475633U CN220328303U CN 220328303 U CN220328303 U CN 220328303U CN 202321475633 U CN202321475633 U CN 202321475633U CN 220328303 U CN220328303 U CN 220328303U
- Authority
- CN
- China
- Prior art keywords
- box
- tail gas
- dust removal
- fixedly connected
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 58
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000002274 desiccant Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910000882 Ca alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a tail gas drying device which comprises an anti-blocking component, wherein the anti-blocking component comprises a bottom plate, a dust removing box, a groove, a positioning rod, a filter plate, a spring, a rotating rod, a knocking rod, a driving motor, a drying box, a heating plate, a placing box and a first air pump. The tail gas enters the dust removal box to be filtered and purified through the filter plates, the driving motor drives the plurality of knocking rods to knock the filter plates through the rotating rods, the filter plates slide on the positioning rods and stretch the springs, so that the filter plates vibrate, solid impurities attached to the surfaces of the filter plates are vibrated and collected through vibration generated during vibration, the purified gas is input into the drying box by the first air pump, mixed steam in the tail gas can be adsorbed through contact of the drying agent, the temperature in the drying box can be increased through the heating plate, the steam can be dried, the dried tail gas is conveyed through the second air pump, the blocking phenomenon is prevented, and accordingly the tail gas drying effect is improved.
Description
Technical field:
the utility model relates to a drying device, in particular to a tail gas drying device, and belongs to the technical field of tail gas drying.
The background technology is as follows:
ferroalloy in broad sense refers to a product which is added into molten iron as deoxidizing agent, element additive and the like during steelmaking to enable the steel to have certain characteristics or meet certain requirements; the intermediate alloy composed of iron and one or more elements is mainly used for iron and steel smelting; in the iron and steel industry, all intermediate alloys for steelmaking, whether iron-containing or not (such as a silicon-calcium alloy), are also commonly referred to as "iron alloys"; conventionally, some pure metal additives and oxide additives are also included, and a great amount of tail gas generated by an electric furnace in the process of smelting ferroalloy in the existing ferroalloy electric furnace needs to be dried by a drying device;
the existing drying device needs to remove dust and purify tail gas through the filter plate before drying the tail gas, but the existing drying device is fixedly installed, as the filter plate is used for filtering the tail gas, more and more solid impurities accumulated on the filter plate are accumulated, the filter plate is blocked by the solid impurities slowly, and further the tail gas drying effect is poor.
The utility model comprises the following steps:
the present utility model is directed to an exhaust gas drying device, which solves one of the problems set forth in the background art.
The utility model is implemented by the following technical scheme: the tail gas drying device comprises an anti-blocking assembly, wherein the anti-blocking assembly comprises a bottom plate, a dust removing box, a groove, a positioning rod, a filter plate, a spring, a rotating rod, a knocking rod, a driving motor, a drying box, a heating plate, a placing box and a first air pump;
the utility model provides a dust removal box of top fixedly connected with of bottom plate, all set up flutedly on the both sides inner wall of dust removal box, the welding has two locating levers between the both sides inner wall of recess, sliding connection has the filter on the locating lever, the welding has the spring between the bottom of filter and the bottom inner wall of recess, the spring movable sleeve is established on the locating lever that corresponds, rotate between the both sides inner wall of dust removal box and be connected with the dwang, be annular fixedly connected with and strike the pole on the dwang, the left side fixedly connected with driving motor of dust removal box, the tip of dwang extends to outside the dust removal box and with driving motor's output shaft fixedly connected with, the top fixedly connected with drying cabinet of bottom plate, fixedly connected with hot plate between the both sides inner wall of drying cabinet, fixedly connected with places the box between the both sides inner wall of drying cabinet, be equipped with the drier in the box, the right side fixedly connected with first air pump of dust removal box, the admission pipe of first air pump extends to in the dust removal box, the outlet duct intercommunication and the fixedly connected with connecting pipe of first air pump, fixedly connected with drying cabinet.
As a further preferred aspect of the present utility model: the right side fixedly connected with second air pump of drying cabinet, a plurality of air vents have all been seted up on placing the both sides inner wall of box.
As a further preferred aspect of the present utility model: one side of the anti-blocking component is provided with a disassembly and assembly component, and the disassembly and assembly component comprises a collection box and a sealing plate;
the dust removal box is provided with a return groove with one side being provided with an opening, a collection box with the top being provided with the opening is movably contacted with the return groove, and the front side of the collection box is fixedly connected with a sealing plate.
As a further preferred aspect of the present utility model: the sealing plate is in threaded connection with the dust removal box through four bolts.
As a further preferred aspect of the present utility model: the top of the dust removal box is communicated with and fixed with an air inlet.
As a further preferred aspect of the present utility model: four limiting holes are formed in the filter plate, and the filter plate is connected with the corresponding positioning rods in a sliding mode through the limiting holes.
As a further preferred aspect of the present utility model: the inner wall of the left side of the dust removal box is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with a bearing, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating rod.
As a further preferred aspect of the present utility model: four thread grooves are formed in the front side of the dust removing box, and the thread grooves are in threaded connection with corresponding bolts.
The utility model has the advantages that: the tail gas enters the dust removal box to be filtered and purified through the filter plates, impurities in the tail gas are filtered, the driving motor drives the plurality of knocking rods to knock the filter plates through the rotating rods, the filter plates slide on the positioning rods and stretch the springs, the filter plates vibrate, solid impurities attached to the surfaces of the filter plates are vibrated and fall down to be collected through vibration generated during vibration, the purified gas is input into the drying box through the first air pump, water vapor mixed in the tail gas can be adsorbed through contact of the air holes and the drying agent, the adsorption effect of the water vapor can be enhanced through the multi-layer arrangement, the temperature in the drying box can be increased through the heating plates, the water vapor can be dried, the dried tail gas is conveyed through the second air pump, the blocking phenomenon is prevented, and accordingly the tail gas drying effect is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a cut-away perspective structure of a drying oven according to the present utility model;
FIG. 3 is a schematic view of a cut-away perspective structure of the dust box of the present utility model;
FIG. 4 is a schematic view of the oblique perspective of FIG. 3 according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present utility model.
In the figure: 1. an anti-blocking assembly; 2. a bottom plate; 3. a dust removal box; 4. a groove; 5. a positioning rod; 6. a filter plate; 7. a spring; 8. a rotating lever; 9. knocking the rod; 10. a driving motor; 11. a drying box; 12. a heating plate; 13. placing a box; 14. a vent hole; 15. a first air pump; 16. a second air pump; 17. a connecting pipe; 18. disassembling and assembling the assembly; 19. a collection box; 20. a sealing plate; 21. a bolt; 22. an air inlet.
The specific embodiment is as follows:
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.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: the tail gas drying device comprises an anti-blocking assembly 1, wherein the anti-blocking assembly 1 comprises a bottom plate 2, a dust removal box 3, a groove 4, a positioning rod 5, a filter plate 6, a spring 7, a rotating rod 8, a knocking rod 9, a driving motor 10, a drying box 11, a heating plate 12, a placing box 13 and a first air pump 15;
the top of the bottom plate 2 is fixedly connected with a dust removing box 3, grooves 4 are formed on the inner walls of the two sides of the dust removing box 3, two positioning rods 5 are welded between the inner walls of the two sides of the grooves 4, a filter plate 6 is connected to the positioning rods 5 in a sliding manner, springs 7 are welded between the bottoms of the filter plates 6 and the inner walls of the bottoms of the grooves 4, the springs 7 are movably sleeved on the corresponding positioning rods 5, a rotating rod 8 is rotationally connected between the inner walls of the two sides of the dust removing box 3, a plurality of knocking rods 9 are fixedly connected to the rotating rod 8 in a ring shape, a driving motor 10 is fixedly connected to the left side of the dust removing box 3, the end part of the rotating rod 8 extends out of the dust removing box 3 and is fixedly connected with an output shaft of the driving motor 10, a drying box 11 is fixedly connected to the top of the bottom plate 2, a heating plate 12 is fixedly connected between the inner walls of the two sides of the drying box 11, a placing box 13 is fixedly connected between the inner walls of the two sides of the drying box 11, the drying agent is arranged in the placing box 13, the right side of the dust removing box 3 is fixedly connected with a first air pump 15, an inlet pipe of the first air pump 15 extends into the dust removing box 3, an air outlet pipe of the first air pump 15 is communicated and fixed with a connecting pipe 17, the connecting pipe 17 is communicated and fixed with the drying box 11, tail gas enters the dust removing box 3 through an air inlet 22 and is filtered and purified through a filter plate 6, impurities in the tail gas are filtered, a driving motor 10 drives a rotating rod 8 to rotate, the rotating rod 8 drives a plurality of knocking rods 9 to knock the filter plate 6, the filter plate 6 slides on a positioning rod 5 and stretches a spring 7, the filter plate 6 vibrates, the solid impurities attached to the surface of the filter plate 6 are vibrated down due to vibration generated during vibration, the first air pump 15 inputs purified gas into the drying box 11 through the connecting pipe 17, through passing through the air vent 14 and the drier contact can adsorb the inside mixed vapor of tail gas, the adsorption effect of vapor can be strengthened in the multilayer setting, can make the inside temperature of drying cabinet 11 rise through hot plate 12 simultaneously, can dry the vapor like this, carries the tail gas after will drying through second air pump 16, prevents to appear blocking up the phenomenon to improve the tail gas drying effect.
In this embodiment, specific: the right side fixedly connected with second air pump 16 of drying cabinet 11, all offered a plurality of air vents 14 on the both sides inner wall of placing box 13, the setting of second air pump 16 has played the effect of automatic transport.
In this embodiment, specific: one side of the anti-blocking component 1 is provided with a disassembly and assembly component 18, and the disassembly and assembly component 18 comprises a collection box 19 and a sealing plate 20;
the dust removal box 3 is provided with a return groove with one side being provided with an opening, the return groove is movably contacted with a collecting box 19 with the top being provided with the opening, and the front side of the collecting box 19 is fixedly connected with a sealing plate 20.
In this embodiment, specific: the sealing plate 20 is in threaded connection with the dust removal box 3 through four bolts 21, and the sealing performance is improved through the arrangement of the sealing plate 20.
In this embodiment, specific: the top of the dust removal box 3 is communicated with and fixed with an air inlet 22, and tail gas enters the dust removal box 3 through the air inlet 22 to remove dust.
In this embodiment, specific: four limiting holes are formed in the filter plate 6, the filter plate 6 is in sliding connection with the corresponding positioning rods 5 through the limiting holes, and the filter plate 6 is limited through the positioning rods 5.
In this embodiment, specific: the left side inner wall of the dust removal box 3 is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with a bearing, the inner side of the inner ring of the bearing is welded with the outer side of the rotating rod 8, and the bearing is fixed with the rotating rod 8 more firmly in a welding mode.
In this embodiment, specific: four thread grooves are formed in the front side of the dust removal box 3 and are in threaded connection with corresponding bolts 21, and the sealing plate 20 is convenient to quickly take down through the arrangement of the bolts 21.
When the dust removal device is used, the driving motor 10, the first air pump 15 and the second air pump 16 are started, tail gas enters the dust removal box 3 through the air inlet 22 and is filtered and purified through the filter plate 6, impurities in the tail gas are filtered, the driving motor 10 drives the rotating rod 8 to rotate, the rotating rod 8 drives the plurality of knocking rods 9 to knock the filter plate 6, the filter plate 6 slides on the positioning rod 5 and stretches the spring 7, the filtering plate 6 is vibrated, solid impurities attached to the surface of the filter plate 6 are vibrated by the vibration generated during the vibration to the inside of the collecting box 19 for collecting, the purified gas is input into the drying box 11 through the connecting pipe 17 by the first air pump 15, the mixed vapor in the tail gas can be adsorbed through the contact of the through holes 14 and the drying agent, the adsorption effect of the vapor can be enhanced through the multi-layer arrangement, meanwhile, the temperature inside the drying box 11 can be increased through the heating plate 12, the vapor can be dried, the tail gas after being dried is conveyed through the second air pump 16, the phenomenon of blocking is prevented, the tail gas is prevented, the drying effect of the tail gas is improved, the bolt 21 is removed, the sealing plate 21 is separated from the sealing plate 20, the sealing plate 20 is pulled tightly, the sealing plate 20 is separated, and the sealing plate is removed, and the sealing plate is separated, and the sealing plate 20 is cleaned.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The tail gas drying device is characterized by comprising an anti-blocking assembly (1), wherein the anti-blocking assembly (1) comprises a bottom plate (2), a dust removal box (3), a groove (4), a positioning rod (5), a filter plate (6), a spring (7), a rotating rod (8), a knocking rod (9), a driving motor (10), a drying box (11), a heating plate (12), a placing box (13) and a first air pump (15);
the utility model discloses a dust removal box, including bottom plate (2), dust removal box (3), recess (4) have all been seted up on the both sides inner wall of dust removal box (3), welding has two locating levers (5) between the both sides inner wall of recess (4), sliding connection has filter (6) on locating lever (5), welding has spring (7) between the bottom of filter (6) and the bottom inner wall of recess (4), spring (7) movable sleeve is established on locating lever (5) that correspond, rotate between the both sides inner wall of dust removal box (3) and be connected with dwang (8), be annular fixedly connected with on dwang (8) and strike pole (9), the left side fixedly connected with driving motor (10) of dust removal box (3), the tip of dwang (8) extends to outside dust removal box (3) and with driving motor (10)'s output shaft fixedly connected with, the top fixedly connected with drying box (11) of bottom plate (2), fixedly connected with hot plate (12) between the both sides inner wall of drying box (11), drying box (13) are placed between the inner wall of drying box (13) fixedly connected with drying box (13), the inlet pipe of the first air pump (15) extends into the dust removal box (3), the air outlet pipe of the first air pump (15) is communicated and fixed with a connecting pipe (17), and the connecting pipe (17) is communicated and fixed with the drying box (11).
2. The tail gas drying device according to claim 1, wherein the right side of the drying box (11) is fixedly connected with a second air pump (16), and a plurality of vent holes (14) are formed in the inner walls of the two sides of the placement box (13).
3. The tail gas drying device according to claim 1, wherein a disassembly and assembly (18) is arranged on one side of the anti-blocking assembly (1), and the disassembly and assembly (18) comprises a collecting box (19) and a sealing plate (20);
the dust removal box (3) is provided with a return groove with one side being provided with an opening, the return groove is movably contacted with a collecting box (19) with the top being provided with the opening, and the front side of the collecting box (19) is fixedly connected with a sealing plate (20).
4. A tail gas drying apparatus according to claim 3, characterized in that the sealing plate (20) is screwed to the dust box (3) by means of four bolts (21).
5. An exhaust gas drying apparatus according to claim 1, characterized in that the top of the dust box (3) is connected and fixed with an air inlet (22).
6. The tail gas drying device according to claim 1, wherein four limiting holes are formed in the filter plate (6), and the filter plate (6) is slidably connected with the corresponding positioning rod (5) through the limiting holes.
7. The tail gas drying device according to claim 1, wherein a mounting hole is formed in the left inner wall of the dust removal box (3), a bearing is fixedly connected to the inner wall of the mounting hole, and the inner side of the inner ring of the bearing is welded with the outer side of the rotating rod (8).
8. The tail gas drying device according to claim 1, characterized in that the front side of the dust removal box (3) is provided with four thread grooves, and the thread grooves are in threaded connection with corresponding bolts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475633.9U CN220328303U (en) | 2023-06-08 | 2023-06-08 | Tail gas drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475633.9U CN220328303U (en) | 2023-06-08 | 2023-06-08 | Tail gas drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328303U true CN220328303U (en) | 2024-01-12 |
Family
ID=89443240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321475633.9U Active CN220328303U (en) | 2023-06-08 | 2023-06-08 | Tail gas drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328303U (en) |
-
2023
- 2023-06-08 CN CN202321475633.9U patent/CN220328303U/en active Active
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