CN220418024U - Sintering flue gas purification and slag micropowder drying device - Google Patents
Sintering flue gas purification and slag micropowder drying device Download PDFInfo
- Publication number
- CN220418024U CN220418024U CN202321899695.2U CN202321899695U CN220418024U CN 220418024 U CN220418024 U CN 220418024U CN 202321899695 U CN202321899695 U CN 202321899695U CN 220418024 U CN220418024 U CN 220418024U
- Authority
- CN
- China
- Prior art keywords
- fixed
- flue gas
- sintering flue
- gas purification
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000003546 flue gas Substances 0.000 title claims abstract description 36
- 238000005245 sintering Methods 0.000 title claims abstract description 31
- 239000002893 slag Substances 0.000 title claims abstract description 28
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 13
- 238000006477 desulfuration reaction Methods 0.000 abstract description 8
- 230000023556 desulfurization Effects 0.000 abstract description 8
- 239000002918 waste heat Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of sintering flue gas waste heat utilization and discloses a sintering flue gas purification and slag micropowder drying device which comprises a connecting pipeline, wherein a supporting rod is fixed on the inner wall of the connecting pipeline, a fixing rod is fixed on the other end of the supporting rod, a fan blade is rotationally connected to the surface of the fixing rod, and a first conical gear is fixed on the other end of the fan blade; according to the utility model, the fan blades are driven to rotate by air, so that the cleaning mechanism can reciprocally clean the inner wall of the connecting pipeline under the action of the moving mechanism, so that the inner wall of the connecting pipeline is less in dust, the cleaned dust can be discharged into the slag dust reactor along with the air, the inner diameter of the connecting pipeline is not reduced, the flow of sintering flue gas is more conveniently controlled, the problems that the dust can influence the discharge of the flue gas after the conventional device is used for a long time, and the desulfurization and denitration effects are reduced are solved.
Description
Technical Field
The utility model relates to the technical field of sintering flue gas waste heat utilization, in particular to a sintering flue gas purification and slag micropowder drying device.
Background
For the steel smelting industry, sintering flue gas purification and slag micropowder drying are two mutually independent technological processes.
By searching, for example, chinese patent literature discloses a device for sintering flue gas purification and slag micropowder drying [ application number: CN201821274280.5; publication No.: the process is carried out. The device for purifying sintering flue gas and drying slag micropowder comprises a sintering flue gas generating unit and a slag micropowder reactor, wherein the sintering flue gas generating unit comprises a sintering machine and a blower connected with a flue outlet of the sintering machine, and the flue outlet of the blower is connected with a flue inlet of the slag micropowder reactor; and a draught fan is arranged at the smoke outlet of the slag micro powder reactor.
The device disclosed in this patent can dry the slags in the sintering flue gas in the use to make it take place desulfurization and unhairing, improve the intensity and the activity of slags miropowder, in the use, need use the air-blower to discharge untreated sintering flue gas into the inside of slags miropowder reactor and take place unhairing and desulfurization, but in the use, more miropowder can discharge through connecting tube, can lead to its inner wall to remain partial miropowder, after long-term use, not only influence the discharge to the flue gas, but also can be because connecting tube's internal diameter diminishes, thereby lead to the discharge efficiency decline to the flue gas, make the sintering flue gas at the inconvenient control of flow of discharging into slags miropowder reactor, influence desulfurization and denitration effect to the flue gas.
Disclosure of Invention
The utility model aims to provide a sintering flue gas purification and slag micropowder drying device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sintering flue gas purification and slag miropowder drying device, includes connecting tube, connecting tube's inner wall is fixed with the bracing piece, the other end of bracing piece is fixed with the dead lever, the surface rotation of dead lever is connected with the flabellum, the other end of flabellum is fixed with first conical gear, the below meshing on first conical gear surface has second conical gear, second conical gear's bottom is fixed with the connecting rod, the surface rotation of connecting rod is connected with the backup pad, one side of backup pad is fixed with the connecting plate, the bottom and the inner wall fixed connection of connecting tube of connecting plate, the bottom of connecting rod is fixed with third conical gear, connecting tube's inner chamber is provided with moving mechanism, moving mechanism's fixed surface has clearance mechanism, connecting tube inner chamber's top is provided with guiding mechanism.
Preferably, the moving mechanism comprises a fourth conical gear, the fourth conical gear is meshed with the third conical gear, a reciprocating threaded rod is fixed on one side of the fourth conical gear, and a sleeve is connected to the surface of the reciprocating threaded rod in a threaded mode.
Preferably, the cleaning mechanism comprises a mounting ring, a cleaning brush is fixed on the surface of the mounting ring, and the surface of the mounting ring is fixedly connected with the surface of the sleeve.
Preferably, the guide mechanism comprises a positioning plate, a sliding rod is fixed on one side of the positioning plate, a sliding sleeve is connected to the surface of the sliding rod in a sliding manner, and the surface of the sliding sleeve is fixedly connected with the surface of the cleaning brush.
Preferably, a fixed plate is fixed at the bottom of the inner cavity of the connecting pipeline, a bearing seat is fixed at one side of the fixed plate, and one side of the bearing seat is fixedly connected with the reciprocating threaded rod.
Preferably, one end of the fixing rod is fixed with a guide block, and the guide block is cone-shaped.
Preferably, the shape of the connecting plate is wedge-shaped, and the length of the connecting plate is larger than the diameter of the third bevel gear.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the fan blades are driven to rotate by air, so that the cleaning mechanism can reciprocally clean the inner wall of the connecting pipeline under the action of the moving mechanism, so that the inner wall of the connecting pipeline is less in dust, the cleaned dust can be discharged into the slag dust reactor along with the air, the inner diameter of the connecting pipeline is not reduced, the flow of sintering flue gas is more conveniently controlled, the desulfurization and denitration effects are improved, and the problems that the dust can influence the discharge of the flue gas and the desulfurization and denitration effects are reduced after the conventional device is used for a long time are solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective cross-sectional structure in the present utility model;
FIG. 3 is a schematic view of a partially expanded perspective structure in accordance with the present utility model;
FIG. 4 is a schematic view of a partial perspective structure in the present utility model;
fig. 5 is a schematic view of a partial perspective structure in the present utility model.
In the figure: 1. a connecting pipe; 2. a support rod; 3. a fixed rod; 4. a fan blade; 5. a first bevel gear; 6. a second bevel gear; 7. a connecting rod; 8. a support plate; 9. a connecting plate; 10. a third bevel gear; 11. a moving mechanism; 111. a fourth bevel gear; 112. a reciprocating threaded rod; 113. a sleeve; 12. a cleaning mechanism; 121. a mounting ring; 122. a cleaning brush; 13. a guide mechanism; 131. a positioning plate; 132. a slide bar; 133. a sliding sleeve; 14. a fixing plate; 15. a bearing seat; 16. and a guide block.
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.
Referring to fig. 1-5, a sintering flue gas purification and slag micropowder drying device, including connecting tube 1, connecting tube 1's inner wall is fixed with bracing piece 2, connecting tube 1's the other end is fixed with dead lever 3, dead lever 3's surface rotation is connected with flabellum 4, flabellum 4's the other end is fixed with first conical gear 5, the below meshing on first conical gear 5 surface has second conical gear 6, second conical gear 6's bottom is fixed with connecting rod 7, connecting rod 7's surface rotation is connected with backup pad 8, one side of backup pad 8 is fixed with connecting plate 9, connecting plate 9's bottom and connecting tube 1's inner wall fixed connection, connecting rod 7's bottom is fixed with third conical gear 10, connecting tube 1's inner chamber is provided with shifter 11, shifter 11's surface fixation has clearance mechanism 12, connecting tube 1 inner chamber's top is provided with guiding mechanism 13, the device passes through air drive flabellum 4 rotation, thereby make clearance mechanism 12 can reciprocally clear up connecting tube 1's inner wall under shifter 11's effect, make its inner wall be stained less, and slag micropowder can be along with the interior of air exhaust and the interior diameter of exhaust flue gas removal device is convenient after the desulfurization effect is reduced, and the flue gas removal effect is more convenient to remove the long-term exhaust flue gas desulfurization effect has been solved.
The moving mechanism 11 comprises a fourth conical gear 111, the fourth conical gear 111 is meshed with the third conical gear 10, a reciprocating threaded rod 112 is fixed on one side of the fourth conical gear 111, a sleeve 113 is connected to the surface of the reciprocating threaded rod 112 in a threaded manner, in this embodiment, the sleeve 113 can be driven to reciprocate on the surface of the reciprocating threaded rod 112 under the action of the shape of the reciprocating threaded rod 112 through the arrangement of the fourth conical gear 111, the reciprocating threaded rod 112 and the sleeve 113, so that the cleaning mechanism 12 can clean the inner wall of the connecting pipeline 1, and the cleaning effect on the connecting pipeline 1 is improved.
The cleaning mechanism 12 comprises a mounting ring 121, a cleaning brush 122 is fixed on the surface of the mounting ring 121, the surface of the mounting ring 121 is fixedly connected with the surface of the sleeve 113, in this embodiment, through the arrangement of the mounting ring 121 and the cleaning brush 122, the inner wall of the connecting pipeline 1 can be cleaned under the action of the self material of the cleaning brush 122, and the dust on the inner wall of the connecting pipeline is reduced.
The guiding mechanism 13 includes locating plate 131, locating plate 131 is fixed with connecting tube 1's inner wall mutually, one side of locating plate 131 is fixed with slide bar 132, slide bar 132's surface sliding connection has sliding sleeve 133, sliding sleeve 133's surface and cleaning brush 122's fixed surface are connected, in this embodiment, through locating plate 131, slide bar 132 and sliding sleeve 133's setting, can be when collar 121 removes, it is directed to it, make it can not appear the position offset of great range when removing, thereby the cleaning effect to connecting tube 1 has been avoided collar 121 not stable enough and influence when removing, the stability of collar 121 when removing has been increased.
The bottom of connecting tube 1 inner chamber is fixed with fixed plate 14, and one side of fixed plate 14 is fixed with bearing frame 15, and one side and the reciprocal threaded rod 112 fixed connection of bearing frame 15, in this embodiment, through the setting of fixed plate 14 and bearing frame 15, can support the other end of reciprocal threaded rod 112, makes it can not appear violently shake in the rotation in-process to the stability of reciprocal threaded rod 112 when rotating has been increased.
One end of the fixing rod 3 is fixed with a guide block 16, the guide block 16 is cone-shaped, in this embodiment, through the arrangement of the guide block 16, air can be guided under the action of the shape of the fixing rod, so that the air can flow to the edge, and the resistance of the air to the guide block 16 is reduced.
The shape of connecting plate 9 is wedge-shaped, and the length of connecting plate 9 is greater than the diameter of third bevel gear 10, and in this embodiment, through this kind of setting, can be at the influence of self shape to the air is directed to, and can keep out the wind to third bevel gear 10, avoid the air to blow directly to third bevel gear 10, and influence its meshing with fourth bevel gear 111.
Working principle: firstly, the pipeline is installed at the air outlet of the air blower, the other end of the pipeline is communicated with the air inlet of the slag micro powder reactor, when the air blower is started, the fan blades 4 are driven to rotate under the action of sintering flue gas, meanwhile, the fan blades 4 drive the first conical gear 5 to rotate, then the first conical gear 5 drives the second conical gear 6 to rotate, then the second conical gear 6 drives the connecting rod 7 to rotate, then the connecting rod 7 drives the third conical gear 10 to rotate, then the fourth conical gear 111 is driven to rotate under the action of the third conical gear 10, meanwhile, the fourth conical gear 111 drives the reciprocating threaded rod 112 on one side to rotate, the sleeve 113 is driven to move under the action of the surface threads of the reciprocating threaded rod 112, meanwhile, the sleeve 113 drives the mounting ring 121 to enable the cleaning brush 122 to move, dust on the inner wall of the connecting pipeline 1 is cleaned, the dust is prevented from affecting the discharge of the sintering flue gas, and the cleaning brush 122 can be driven to reciprocate under the action of the reciprocating ring, the cleaning effect of the connecting pipeline 1 is improved, meanwhile, the stability of the cleaning brush 122 in moving can be improved under the action of the guiding mechanism 13 is improved, the cleaning effect is increased, and the cleaned dust enters the sintering micro powder reactor along with the dust.
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 the element.
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 (7)
1. Sintering flue gas purification and slag miropowder drying device, including connecting tube (1), its characterized in that: the inner wall of connecting tube (1) is fixed with bracing piece (2), the other end of bracing piece (2) is fixed with dead lever (3), the surface rotation of dead lever (3) is connected with flabellum (4), the other end of flabellum (4) is fixed with first bevel gear (5), the below meshing on first bevel gear (5) surface has second bevel gear (6), the bottom of second bevel gear (6) is fixed with connecting rod (7), the surface rotation of connecting rod (7) is connected with backup pad (8), one side of backup pad (8) is fixed with connecting plate (9), the bottom of connecting plate (9) and the inner wall fixed connection of connecting tube (1), the bottom of connecting rod (7) is fixed with third bevel gear (10), the inner chamber of connecting tube (1) is provided with shifter (11), the surface fixation of shifter (11) has clearance mechanism (12), the top of connecting tube (1) inner chamber is provided with guiding mechanism (13).
2. The sintering flue gas purification and slag micropowder drying apparatus of claim 1 wherein: the moving mechanism (11) comprises a fourth conical gear (111), the fourth conical gear (111) is meshed with the third conical gear (10), a reciprocating threaded rod (112) is fixed on one side of the fourth conical gear (111), and a sleeve (113) is connected to the surface of the reciprocating threaded rod (112) in a threaded mode.
3. A sintering flue gas purification and slag micropowder drying unit according to claim 2, characterized in that: the cleaning mechanism (12) comprises a mounting ring (121), a cleaning brush (122) is fixed on the surface of the mounting ring (121), and the surface of the mounting ring (121) is fixedly connected with the surface of the sleeve (113).
4. A sintering flue gas cleaning and slag micropowder drying unit according to claim 3, characterized in that: the guide mechanism (13) comprises a positioning plate (131), a sliding rod (132) is fixed on one side of the positioning plate (131), a sliding sleeve (133) is connected to the surface of the sliding rod (132) in a sliding mode, and the surface of the sliding sleeve (133) is fixedly connected with the surface of the cleaning brush (122).
5. A sintering flue gas purification and slag micropowder drying unit according to claim 2, characterized in that: the bottom of the inner cavity of the connecting pipeline (1) is fixedly provided with a fixing plate (14), one side of the fixing plate (14) is fixedly provided with a bearing seat (15), and one side of the bearing seat (15) is fixedly connected with a reciprocating threaded rod (112).
6. The sintering flue gas purification and slag micropowder drying apparatus of claim 1 wherein: one end of the fixed rod (3) is fixed with a guide block (16), and the guide block (16) is cone-shaped.
7. The sintering flue gas purification and slag micropowder drying apparatus of claim 1 wherein: the shape of the connecting plate (9) is wedge-shaped, and the length of the connecting plate (9) is larger than the diameter of the third bevel gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899695.2U CN220418024U (en) | 2023-07-19 | 2023-07-19 | Sintering flue gas purification and slag micropowder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899695.2U CN220418024U (en) | 2023-07-19 | 2023-07-19 | Sintering flue gas purification and slag micropowder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418024U true CN220418024U (en) | 2024-01-30 |
Family
ID=89652838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899695.2U Active CN220418024U (en) | 2023-07-19 | 2023-07-19 | Sintering flue gas purification and slag micropowder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418024U (en) |
-
2023
- 2023-07-19 CN CN202321899695.2U patent/CN220418024U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216604703U (en) | VOCs exhaust treatment device with detect function | |
| CN220418024U (en) | Sintering flue gas purification and slag micropowder drying device | |
| CN112473268A (en) | A industry cellar for storing things stove tail gas processing apparatus for environmental protection | |
| CN117029145A (en) | Building flue ventilation unit | |
| CN107138007B (en) | Flue gas treatment device of hypergravity self-pressurization self-cleaning | |
| KR102273029B1 (en) | Exhaust gas wet treatment device to remove odor and dust | |
| CN215962792U (en) | Industrial waste gas desulfurization dust collecting equipment | |
| CN210874765U (en) | Multistage deodorization equipment | |
| CN220990302U (en) | Industrial flue gas desulfurization and denitrification equipment | |
| CN221536216U (en) | Coking flue gas desulfurization and denitrification device | |
| CN216064774U (en) | Drying room waste gas collecting device for glass bottle processing | |
| CN219231739U (en) | Novel industrial waste gas treatment device | |
| CN217222069U (en) | Paint spraying apparatus is used in seamless steel pipe production with gaseous structure of handling | |
| CN219494870U (en) | Dust collector of smelting furnace | |
| CN221267444U (en) | Dust waste gas filters separation processing apparatus | |
| CN219663350U (en) | Deodorizing device for industrial waste gas treatment | |
| CN221086693U (en) | Desulfurization denitration dust remover | |
| CN215314500U (en) | Self-cleaning structure for air inlet pipeline of high-pressure spray tower | |
| CN221558037U (en) | Catalytic exhaust gas treatment device for exhaust gas treatment | |
| CN220736887U (en) | Garbage incineration fly ash treatment device | |
| CN218962228U (en) | Waste water aeration equipment | |
| CN115288828B (en) | Externally attached automobile tail gas purifying and energy-saving system | |
| CN219199218U (en) | Energy-saving and efficient ash removing device for waste heat boiler | |
| CN221471846U (en) | Efficient activated carbon adsorption catalytic regeneration device | |
| CN219355751U (en) | Mobile atmospheric pollution treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |