CN220941176U - Dust removal equipment used in metallurgical furnace burden production process - Google Patents
Dust removal equipment used in metallurgical furnace burden production process Download PDFInfo
- Publication number
- CN220941176U CN220941176U CN202322683661.6U CN202322683661U CN220941176U CN 220941176 U CN220941176 U CN 220941176U CN 202322683661 U CN202322683661 U CN 202322683661U CN 220941176 U CN220941176 U CN 220941176U
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- dust
- pipe
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- production process
- metallurgical furnace
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- 239000000428 dust Substances 0.000 title claims abstract description 172
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to the technical field of dust removing equipment and discloses dust removing equipment used in the production process of metallurgical furnace materials, which comprises a crushing cavity, wherein one side of the crushing cavity is provided with a dust opening, a filter screen is fixedly arranged in the dust opening, a dust suction hopper is fixedly arranged at the position, corresponding to the dust opening, of the outer wall surface of one side of the crushing cavity, a dust guide fan is fixedly arranged at the position, corresponding to the dust opening, of the other side of the crushing cavity, a dust pipe is fixedly arranged at one side of the dust suction hopper, a suction pump is fixedly arranged at the tail end of the dust pipe, and the middle section of the dust pipe is provided with a dust falling structure.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to dust removal equipment used in the production process of metallurgical furnace burden.
Background
The primary and secondary materials in the steel smelting production are simply called metallurgical furnace burden. It generally comprises iron ore, scrap steel, pig iron, coke, ferroalloys, etc. Meanwhile, the metallurgical furnace burden is taken as an auxiliary product in steelmaking, is an important additive in the steelmaking process, and is used for oxidizing complex metals contained in the furnace burden by utilizing oxygen from different sources in the whole steelmaking process, and removing silicon, phosphorus, carbon, deoxidization, alloying substances and the like by utilizing the metallurgical furnace burden by adopting various complex processes.
The furnace burden is required to be crushed and screened in the production process, and because the furnace burden is mostly iron ore, scrap steel, pig iron, coke and the like, more dust is generated when the furnace burden is crushed and screened, the surrounding environment is polluted, and the cleaning after the production is inconvenient.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides dust removing equipment used in the production process of metallurgical furnace burden, and solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collecting equipment for metallurgical furnace charge production in-process, includes crushing chamber, the dirt mouth has been seted up to one side of crushing chamber, the inside fixed mounting of dirt mouth has the filter screen, fixed mounting has the dust absorption fill on the position that one side outer wall surface of crushing chamber corresponds the dirt mouth, fixed mounting has the dust guide fan on the position that the opposite side of crushing chamber corresponds the dirt mouth, one side fixed mounting of dust absorption fill has the dirt pipe, the terminal fixed mounting of dirt pipe has the suction pump, the middle section of dirt pipe is provided with dust fall structure.
Preferably, the whole dust collection hopper is in a quadrangular pyramid shape, and a protective layer is attached to the inner wall surface of the dust collection hopper.
Preferably, the dust pipe is integrally formed by a rectangular dust pipe and a dust falling cavity, the rectangular dust pipes are fixedly arranged on two sides of the dust falling cavity, the rectangular dust pipes are communicated with two sides of the dust falling cavity, and the bottoms of the dust falling cavity are detachably connected.
Preferably, the dust fall structure comprises a driving motor, a driving shaft, a net frame and a dust-catching net, wherein the driving shaft is rotatably arranged in the dust fall cavity, two ends of the driving shaft penetrate through the dust fall cavity, one end of the driving shaft is fixedly connected with the output end of the driving motor, a plurality of net frames are fixedly arranged on the outer wall surface of the driving shaft at equal intervals, and the dust-catching net is fixedly arranged in the net frame.
Preferably, the fixed mounting in dust fall chamber has the slide rail, the observation groove has been seted up on the top in dust fall chamber corresponds the position of slide rail, the inside slidable mounting of slide rail has the apron.
Preferably, an arc plate is fixedly arranged at the bottom of the inner wall surface of the rectangular dust pipe at one side of the dust falling cavity.
(III) beneficial effects
Compared with the prior art, the utility model provides dust removing equipment for the production process of metallurgical furnace burden, which has the following beneficial effects:
1. This a dust collecting equipment for metallurgical furnace charge production in-process through the setting of inoxidizing coating, can avoid part comparatively fine and broken furnace charge to destroy the internal face of dust absorption fill to reduce the life of dust absorption fill.
2. This a dust collecting equipment for metallurgical furnace charge production in-process, through the setting of dust fall structure, earlier to the inside injection clear water in dust fall chamber before using, when the dust gets into dust fall intracavity portion, start driving motor, drive the drive shaft through driving motor and rotate, the drive shaft rotates can drive the frame rotation of fixed mounting on its outer wall face in step, adsorb and take up the clear water of dust fall intracavity portion through the inside dust net of pouring of frame, thereby make dust and water phase combine, get rid of the dust that carries in the air, then the suction discharge through the suction pump, can effectively get rid of the produced dust of furnace charge production when using, it is more practical.
3. This a dust collecting equipment for metallurgical furnace charge production in-process, through the setting of observation groove, when needs are to the inside injection clear water in dust fall chamber, only need stimulate the apron, spill the observation groove, can recall the inside operation of adding water, and after adding water, alright slip apron is covered it, avoid the inside water liquid in dust fall chamber to flow out along with the rotation of net frame.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a pulverizing chamber of the present utility model;
FIG. 3 is a schematic view of the dust settling structure of the present utility model;
FIG. 4 is a schematic view of an arc plate of the present utility model.
In the figure: 1. a crushing cavity; 2. a dust port; 3. a filter screen; 4. a dust collection hopper; 5. a dust guide fan; 6. a dust tube; 7. a suction pump; 8. a dust falling structure; 9. a protective layer; 10. a rectangular dust tube; 11. a dust fall cavity; 12. a driving motor; 13. a drive shaft; 14. a screen frame; 15. a dust-collecting net; 16. a slide rail; 17. an observation groove; 18. a cover plate; 19. an arc plate.
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. 1-4, a dust removing device for metallurgical furnace burden production process comprises a crushing cavity 1, wherein a dust port 2 is formed in one side of the crushing cavity 1, a filter screen 3 is fixedly installed in the dust port 2, a dust suction hopper 4 is fixedly installed on the outer wall surface of one side of the crushing cavity 1 corresponding to the dust port 2, a dust guide fan 5 is fixedly installed on the other side of the crushing cavity 1 corresponding to the dust port 2, a dust pipe 6 is fixedly installed on one side of the dust suction hopper 4, a suction pump 7 is fixedly installed at the tail end of the dust pipe 6, and a dust falling structure 8 is arranged in the middle section of the dust pipe 6.
Further, the whole dust collection hopper 4 presents a quadrangular pyramid shape, the inner wall surface of the dust collection hopper 4 is attached with the protective layer 9, and partial finely crushed furnace burden can be prevented from damaging the inner wall surface of the dust collection hopper 4 through the arrangement of the protective layer 9, so that the service life of the dust collection hopper 4 is prevented from being reduced.
Further, the dust pipe 6 is integrally formed by a rectangular dust pipe 10 and a dust settling cavity 11, the rectangular dust pipe 10 is fixedly installed on two sides of the dust settling cavity 11, the rectangular dust pipe 10 is communicated with two sides of the dust settling cavity 11, the bottom of the dust settling cavity 11 is detachably connected, dust in the dust settling cavity 11 can be cleaned by detaching the bottom of the dust settling cavity 11 after being accumulated to a certain extent, and therefore the dust settling structure 8 is prevented from being affected.
Further, dust fall structure 8 includes driving motor 12, driving shaft 13, net frame 14 and dust-catching net 15, driving shaft 13 rotates the inside of installing in dust fall chamber 11, the dust fall chamber 11 is all run through at the both ends of driving shaft 13, the one end of driving shaft 13 is in the same place with driving motor 12's output fixed connection, equidistant fixed mounting has a plurality of net frames 14 on driving shaft 13's the outer wall face, net frame 14's inside fixed mounting has dust-catching net 15, through dust fall structure 8's setting, pour into clear water to dust fall chamber 11's inside earlier before the use, when dust gets into dust fall chamber 11 inside, start driving motor 12, drive driving shaft 13 through driving motor 12 and rotate, driving shaft 13 rotates the net frame 14 of fixed mounting on its outer wall face in step and rotates, adsorb and take up dust through the inside dust-catching net 15 of net frame 14 to dust fall chamber 11 inside, thereby make dust and water phase combine, remove the dust that carries in the air, then through suction pump 7's suction discharge, dust that produces when using can effectively get rid of the furnace charge during production, it is more practical.
Further, the fixed mounting in dust fall chamber 11 has slide rail 16, has seted up observation groove 17 on the top in dust fall chamber 11 corresponds the position of slide rail 16, and slide rail 16's inside slidable mounting has apron 18, through the setting of observation groove 17, when needs are to pour into the clear water into the inside in dust fall chamber 11, only need pull apron 18, spill observation groove 17, can reminiscent the inside operation of adding water, and after adding water, alright slip apron 18 is covered it, avoid the inside water liquid in dust fall chamber 11 to flow along with the rotation of net frame 14.
Further, the arc plate 19 is fixedly arranged at the bottom of the inner wall surface of the rectangular dust pipe 10 at one side of the dust settling cavity 11, and through the arrangement of the arc plate 19, partial water can be prevented from entering the suction pump 7 from the inside of the rectangular dust pipe 10 due to the driving of the net frame 14, so that the suction pump 7 is prevented from being influenced.
Instructions for use
When the dust removing device is used, firstly, the cover plate 18 is pulled open along the sliding rail 16, then a proper amount of clean water is injected into the dust removing cavity 11, then the cover plate 18 is pushed back to the original position, then the dust in the dust removing cavity 1 flows to the dust suction hopper 4 along with the wind direction of the dust guiding fan 5 and the suction pump 7, then the dust can enter the dust removing cavity 11 through the guiding of the rectangular dust pipe 10, at this time, the driving motor 12 is started, the driving shaft 13 is driven to rotate through the driving motor 12, the driving shaft 13 rotates to synchronously drive the net frame 14 fixedly installed on the outer wall surface of the driving shaft, the clean water in the dust removing cavity 11 is adsorbed and carried through the dust collecting net 15 in the net frame 14, so that the dust is combined with the water, the dust carried in the air is removed, then the dust is sucked and discharged through the suction pump 7, the dust generated in the production process of a furnace burden can be effectively removed, and the dust generated in the production process can be prevented from entering the inside the rectangular dust pipe 10 through the inner part through the rectangular dust pipe 10, and the suction plate 19 fixedly installed inside the rectangular dust pipe 10, the novel dust removing structure can be prevented from being matched with the dust removing structure when the dust removing device is used, and the dust removing device is more practical.
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 (6)
1. Dust removing equipment for metallurgical furnace burden production process, comprising a crushing cavity (1), and being characterized in that: the utility model discloses a dust collecting device for the dust collecting device, including crushing chamber (1), dust mouth (2) have been seted up to one side of crushing chamber (1), inside fixed mounting of dust mouth (2) has filter screen (3), fixed mounting has dust absorption fill (4) on the position that one side outer wall surface of crushing chamber (1) corresponds dust mouth (2), fixed mounting has dust guide fan (5) on the position that the opposite side of crushing chamber (1) corresponds dust mouth (2), one side fixed mounting of dust absorption fill (4) has dust pipe (6), the terminal fixed mounting of dust pipe (6) has suction pump (7), the middle section of dust pipe (6) is provided with dust fall structure (8).
2. The dust removal device for use in a metallurgical furnace burden production process according to claim 1, wherein: the dust collection hopper (4) is integrally in a quadrangular pyramid shape, and a protective layer (9) is attached to the inner wall surface of the dust collection hopper (4).
3. The dust removal device for use in a metallurgical furnace burden production process according to claim 1, wherein: the dust pipe (6) is integrally formed by a rectangular dust pipe (10) and a dust settling cavity (11), the rectangular dust pipe (10) is fixedly installed on two sides of the dust settling cavity (11), the rectangular dust pipe (10) is communicated with two sides of the dust settling cavity (11), and the bottom of the dust settling cavity (11) is detachably connected.
4. The dust removal device for use in a metallurgical furnace burden production process according to claim 1, wherein: the dust fall structure (8) comprises a driving motor (12), a driving shaft (13), a net frame (14) and a dust-catching net (15), wherein the driving shaft (13) is rotatably arranged in the dust fall cavity (11), two ends of the driving shaft (13) penetrate through the dust fall cavity (11), one end of the driving shaft (13) is fixedly connected with the output end of the driving motor (12), a plurality of net frames (14) are fixedly arranged on the outer wall surface of the driving shaft (13) at equal intervals, and the dust-catching net (15) is fixedly arranged in the net frames (14).
5. A dust removal apparatus for use in a metallurgical furnace burden production process according to claim 3, wherein: the dust settling chamber (11) is fixedly provided with a sliding rail (16), an observation groove (17) is formed in the position, corresponding to the sliding rail (16), of the top of the dust settling chamber (11), and a cover plate (18) is slidably arranged in the sliding rail (16).
6. A dust removal apparatus for use in a metallurgical furnace burden production process according to claim 3, wherein: an arc plate (19) is fixedly arranged at the bottom of the inner wall surface of the rectangular dust pipe (10) at one side of the dust falling cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683661.6U CN220941176U (en) | 2023-10-08 | 2023-10-08 | Dust removal equipment used in metallurgical furnace burden production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322683661.6U CN220941176U (en) | 2023-10-08 | 2023-10-08 | Dust removal equipment used in metallurgical furnace burden production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220941176U true CN220941176U (en) | 2024-05-14 |
Family
ID=90978106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322683661.6U Active CN220941176U (en) | 2023-10-08 | 2023-10-08 | Dust removal equipment used in metallurgical furnace burden production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220941176U (en) |
-
2023
- 2023-10-08 CN CN202322683661.6U patent/CN220941176U/en active Active
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