CN217449483U - Flue gas purification pipeline in steelmaking production - Google Patents
Flue gas purification pipeline in steelmaking production Download PDFInfo
- Publication number
- CN217449483U CN217449483U CN202220313522.7U CN202220313522U CN217449483U CN 217449483 U CN217449483 U CN 217449483U CN 202220313522 U CN202220313522 U CN 202220313522U CN 217449483 U CN217449483 U CN 217449483U
- Authority
- CN
- China
- Prior art keywords
- dehumidification
- flue gas
- chamber
- dust removal
- purifying
- 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.)
- Expired - Fee Related
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000003546 flue gas Substances 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title claims abstract description 25
- 238000009628 steelmaking Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000007791 dehumidification Methods 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 244000309464 bull Species 0.000 claims abstract description 8
- 239000002826 coolant Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas purification pipeline in steelmaking production, the one side of purifying the chamber is provided with the dust removal casing, one side of dust removal casing is provided with the intake pipe, the inside of purifying the chamber is provided with the dehumidification district, the top of dehumidification district one side is provided with coolant tank, the opposite side in dehumidification district is provided with the adsorption zone, the opposite side of purifying the chamber is provided with the outlet duct, the inside in dehumidification district is provided with dehumidification mechanism, the internally mounted of dust removal casing has the draught fan, one side of draught fan is provided with the bull stick, the motor is installed to one side of purifying the chamber top. The utility model discloses set up a plurality of spray pipes and improved and sprayed the area, not only make the flue gas can rapid cooling, also improved purification speed simultaneously, the cooling purifies the back and is heated the dehumidification by pipe carrier to dehumidification mechanism, and the top of placing the box is equipped with a plurality of aperture, and the better moisture adsorption of the drier of being convenient for has improved dehumidification efficiency.
Description
Technical Field
The utility model relates to a flue gas pipeline purifies technical field, specifically is a flue gas purification pipeline in steelmaking production.
Background
The converter steelmaking uses molten iron, scrap steel and ferroalloy as main raw materials, does not need external energy, and completes the steelmaking process in the converter by means of heat generated by physical heat of molten iron and chemical reaction among molten iron components. The steel industry is the foundation of national economy and is the guarantee and support for the smooth development and development of national economic construction. However, the steel industry has driven economic development and brings great convenience to our lives and works. But at the same time it also brings many problems to our life and development. The most important problem is the problem of the discharged smoke, the smoke not only pollutes the environment, but also has a large amount of heat, and the smoke is not randomly discharged without utilization, thereby causing loss to the smoke. The flue gas purification efficiency is low in the existing steelmaking production process, and the dehumidification effect is poor, so that the flue gas is thrown away and has vapor, which not only influences the emission, but also can not be recycled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas purification pipeline in steelmaking production sets up a plurality of spray pipes and has improved and spray the area, not only makes the flue gas can rapid cooling, has also improved purification speed simultaneously, carries to heat the dehumidification by the pipe-line to dehumidification mechanism after the cooling purifies, and the top of placing the box is equipped with a plurality of aperture, and the better adsorbed moisture of the drier of being convenient for has improved dehumidification efficiency, has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas purification pipeline in steelmaking production, is including purifying the chamber, one side of purifying the chamber is provided with the dust removal casing, one side of dust removal casing is provided with the intake pipe, the inside of purifying the chamber is provided with the dehumidification district, the top of dehumidification district one side is provided with coolant tank, the opposite side in dehumidification district is provided with the adsorption zone, the opposite side of purifying the chamber is provided with the outlet duct, the inside in dehumidification district is provided with dehumidification mechanism, the internally mounted of dust removal casing has the draught fan, one side of draught fan is provided with the bull stick, purify one side of chamber top and install the motor.
Preferably, an activated carbon adsorption net is arranged in the adsorption area, a plurality of channels are arranged in the activated carbon adsorption net.
Preferably, a filter screen is arranged on one side of the rotating rod, a handle is fixedly arranged above the rotating rod, a moving block is arranged on the outer wall of the rotating rod, and a cleaning brush is arranged on one side of the moving block.
Preferably, a placing box is arranged below the dehumidifying mechanism, a sealing cover is hermetically arranged at the bottom of the placing box, a drying agent is arranged in the placing box, and the drying agent is located on the sealing cover.
Preferably, one side of motor is provided with the filling opening, be provided with the pivot on the output of motor, the both sides of pivot all are provided with the puddler, and the puddler is provided with six, cooling water tank's bottom is provided with the spray pipe, and the spray pipe is provided with four.
Preferably, a drain pipe is arranged below the cooling water tank.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an utilize the draught fan to carry the flue gas to purifying the chamber, improved purification efficiency, the filter screen can filter the impurity in the flue gas, through manual twist grip to drive the bull stick and carry out the transmission, make the movable block drive cleaning brush reciprocating motion about going on the filter screen, be convenient for clean the filter screen, prevent that the filter screen from using for a long time and producing to block up the influence purifying effect.
2. The setting of filling opening is convenient for add the flocculating agent in the cooling water, make the output drive pivot of motor rotate, thereby drive the puddler and carry out the intensive mixing to the cooling water, spout from the spray pipe after mixing, four spray pipes have improved and have sprayed the area, not only make the flue gas can rapid cooling, purification rate has also been improved simultaneously, cooling purifies the back and heats the dehumidification to dehumidification mechanism by the pipe-line transportation, the top of placing the box is equipped with a plurality of aperture, the better adsorbed moisture of the drier of being convenient for, dehumidification efficiency is improved, dehumidify and accomplish the back and carry to the adsorption zone by the pipe-line transportation again, the active carbon adsorption net can effectively adsorb the granule in the flue gas, the passageway is convenient for gaseous flows.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust-removing housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the placing box of the present invention;
fig. 4 is a schematic view of the internal structure of the cooling water tank of the present invention.
In the figure: 1. a purification chamber; 2. a dust removal housing; 3. an air inlet pipe; 4. a cooling water tank; 5. a motor; 6. a liquid filling port; 7. a dehumidification zone; 8. an adsorption zone; 9. an activated carbon adsorption net; 10. a channel; 11. an air outlet pipe; 12. a dehumidification mechanism; 13. a drain pipe; 14. an induced draft fan; 15. a filter screen; 16. a handle; 17. a rotating rod; 18. a moving block; 19. a cleaning brush; 20. placing the box; 21. a sealing cover; 22. a desiccant; 23. a rotating shaft; 24. a stirring rod; 25. and a water spray pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a flue gas purification pipeline in steel-making production comprises a purification cavity 1, a dust removal shell 2 is arranged on one side of the purification cavity 1, an air inlet pipe 3 is arranged on one side of the dust removal shell 2, a dehumidification area 7 is arranged inside the purification cavity 1, a cooling water tank 4 is arranged above one side of the dehumidification area 7, an adsorption area 8 is arranged on the other side of the dehumidification area 7, an air outlet pipe 11 is arranged on the other side of the purification cavity 1, a dehumidification mechanism 12 is arranged inside the dehumidification area 7, an induced draft fan 14 is arranged inside the dust removal shell 2, a rotating rod 17 is arranged on one side of the induced draft fan 14, and a motor 5 is arranged on one side above the purification cavity 1.
The inside of adsorption zone 8 is provided with active carbon adsorption net 9, and the inside of active carbon adsorption net 9 is provided with passageway 10, and passageway 10 is provided with a plurality of, and active carbon adsorption net 9 can carry out effective absorption to the granule in the flue gas, and the passageway 10 is convenient for gaseous flow.
One side of bull stick 17 is provided with filter screen 15, the fixed handle 16 that is provided with in top of bull stick 17, be provided with movable block 18 on the outer wall of bull stick 17, one side of movable block 18 is provided with cleaning brush 19, filter screen 15 can filter the impurity in the flue gas, through manual turning handle 16, thereby it transmits to drive bull stick 17, make movable block 18 drive cleaning brush 19 reciprocating motion from top to bottom on filter screen 15, be convenient for clean filter screen 15, prevent that filter screen 15 from using for a long time and producing and blockking up the influence purifying effect.
The below of dehumidification mechanism 12 is provided with places box 20, and the sealed lid 21 that is provided with in the bottom of placing box 20 is sealed, and the inside of placing box 20 is provided with drier 22, and drier 22 is located sealed lid 21, and the top of placing box 20 is equipped with a plurality of aperture, and the better adsorbed moisture of drier 22 of being convenient for has improved dehumidification efficiency.
One side of motor 5 is provided with filling opening 6, be provided with pivot 23 on motor 5's the output, the both sides of pivot 23 all are provided with puddler 24, and puddler 24 is provided with six, cooling water tank 4's bottom is provided with spray pipe 25, and spray pipe 25 is provided with four, filling opening 6 is convenient for add the flocculating agent in the cooling water, make motor 5's output drive pivot 23 rotate, thereby drive puddler 24 and carry out the intensive mixing to the cooling water, well mix after from spray pipe 25 blowout, four spray pipes 25 have improved the spray area, not only make the flue gas can rapid cooling, the purification rate has also been improved simultaneously.
A drain pipe 13 is arranged below the cooling water tank 4, and the drain pipe 13 is convenient for intensively discharging sewage.
In summary, the following steps: the utility model improves the purification efficiency by utilizing the draught fan 14 to convey the flue gas to the purification cavity 1, the filter screen 15 can filter impurities in the flue gas, the filter screen 15 can be cleaned by manually rotating the handle 16 to drive the rotating rod 17 to transmit, so that the moving block 18 drives the cleaning brush 19 to reciprocate up and down on the filter screen 15, the filter screen 15 is convenient to clean, the filter screen 15 is prevented from being blocked and affecting the purification effect after being used for a long time, the liquid adding port 6 is convenient to add flocculating agent into the cooling water, the output end of the motor 5 drives the rotating shaft 23 to rotate, thereby driving the stirring rod 24 to fully mix the cooling water, the mixed flue gas is sprayed out from the water spray pipes 25, the four water spray pipes 25 improve the spraying area, not only the flue gas can be cooled down quickly, but also the purification speed is improved, the flue gas is conveyed to the dehumidification mechanism 12 by a pipeline to be heated and dehumidified after being cooled and purified, the top of placing box 20 is equipped with a plurality of aperture, and the better adsorbed moisture of the drier 22 of being convenient for has improved dehumidification efficiency, and the dehumidification is accomplished the back and is carried to adsorption zone 8 by the pipeline again, and active carbon adsorption net 9 can carry out effective absorption to the granule in the flue gas, and the gaseous flow of passageway 10 being convenient for, sewage is discharged from drain pipe 13 at last, and the flue gas that purifies is discharged from outlet duct 11.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flue gas purification pipeline in steelmaking production, includes purification chamber (1), its characterized in that: purify one side of chamber (1) and be provided with dust removal casing (2), one side of dust removal casing (2) is provided with intake pipe (3), the inside of purifying chamber (1) is provided with dehumidification district (7), the top of dehumidification district (7) one side is provided with coolant tank (4), the opposite side of dehumidification district (7) is provided with adsorption zone (8), the opposite side of purifying chamber (1) is provided with outlet duct (11), the inside of dehumidification district (7) is provided with dehumidification mechanism (12), the internally mounted of dust removal casing (2) has draught fan (14), one side of draught fan (14) is provided with bull stick (17), motor (5) are installed to one side of purifying chamber (1) top.
2. The flue gas cleaning duct for steel making production as claimed in claim 1, wherein: the adsorption area is characterized in that an activated carbon adsorption net (9) is arranged inside the adsorption area (8), a channel (10) is arranged inside the activated carbon adsorption net (9), and the channel (10) is provided with a plurality of channels.
3. The flue gas cleaning duct for steel making production as claimed in claim 1, wherein: a filter screen (15) is arranged on one side of the rotating rod (17), a handle (16) is fixedly arranged above the rotating rod (17), a moving block (18) is arranged on the outer wall of the rotating rod (17), and a cleaning brush (19) is arranged on one side of the moving block (18).
4. The flue gas cleaning duct for steel making production as claimed in claim 1, wherein: the dehumidifying device is characterized in that a placing box (20) is arranged below the dehumidifying mechanism (12), a sealing cover (21) is hermetically arranged at the bottom of the placing box (20), a drying agent (22) is arranged in the placing box (20), and the drying agent (22) is located on the sealing cover (21).
5. The flue gas cleaning duct for steel making production as claimed in claim 1, wherein: one side of motor (5) is provided with filling opening (6), be provided with pivot (23) on the output of motor (5), the both sides of pivot (23) all are provided with puddler (24), and puddler (24) are provided with six, the bottom of coolant tank (4) is provided with spray pipe (25), and spray pipe (25) are provided with four.
6. The flue gas cleaning duct for steel making production as claimed in claim 1, wherein: and a drain pipe (13) is arranged below the cooling water tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313522.7U CN217449483U (en) | 2022-02-16 | 2022-02-16 | Flue gas purification pipeline in steelmaking production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313522.7U CN217449483U (en) | 2022-02-16 | 2022-02-16 | Flue gas purification pipeline in steelmaking production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217449483U true CN217449483U (en) | 2022-09-20 |
Family
ID=83263086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313522.7U Expired - Fee Related CN217449483U (en) | 2022-02-16 | 2022-02-16 | Flue gas purification pipeline in steelmaking production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217449483U (en) |
-
2022
- 2022-02-16 CN CN202220313522.7U patent/CN217449483U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220920 |