CN219784151U - Waste gas dust remover for iron and steel smelting - Google Patents
Waste gas dust remover for iron and steel smelting Download PDFInfo
- Publication number
- CN219784151U CN219784151U CN202321313867.3U CN202321313867U CN219784151U CN 219784151 U CN219784151 U CN 219784151U CN 202321313867 U CN202321313867 U CN 202321313867U CN 219784151 U CN219784151 U CN 219784151U
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- fixedly connected
- plate
- filter
- waste gas
- box
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- 239000000428 dust Substances 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 239000002912 waste gas Substances 0.000 title claims abstract description 21
- 238000003723 Smelting Methods 0.000 title claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 16
- 229910052742 iron Inorganic materials 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 241000220317 Rosa Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 12
- 238000001914 filtration Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a steel smelting waste gas dust removal device, which belongs to the technical field of steel smelting and comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a filter box, one side of the filter box is fixedly connected with a heat preservation water tank which is positioned in the middle of the top end of the bottom plate, the top end of the bottom plate is fixedly provided with an anti-blocking filter assembly, the anti-blocking filter assembly comprises a fixed plate, a fixed frame, a filter plate, a seal box and a driving motor, one side of the filter box is fixedly connected with the fixed plate, and the fixed frame is connected with the inside of the filter box in a sliding manner.
Description
Technical Field
The utility model relates to the technical field of steel smelting, in particular to a steel smelting waste gas dust removal device.
Background
The steel smelting is a general term of steel and iron metallurgical process, and mainly includes smelting iron by using blast furnace and sponge iron and waste steel by direct reduction iron smelting as raw materials, and smelting steel by different methods.
Therefore, chinese patent net discloses a steel smelting waste gas dust collector who reduces dust occupational disease harm, application number is 202021978733.X, through the top fixedly connected with atomizer on purifying drum surface, the output fixedly connected with atomising head of atomizer, the bottom of atomising head runs through purifying drum and extends to purifying drum's inside, purifying drum surface's top fixedly connected with driving motor, driving motor's output shaft fixedly connected with drive shaft, purifying drum is run through to the bottom of drive shaft and extends to purifying drum's inside, the first bevel gear of bottom fixedly connected with of drive shaft, purifying drum inner wall bottom's both sides all are through branch fixedly connected with solid fixed ring, rotate between the internal surface of two solid fixed rings and be connected with the pivot, the fixed surface of pivot is connected with helical blade, the left end fixedly connected with of pivot and the second bevel gear of first bevel gear meshing, purifying drum's internal surface has been seted up and has been replied the line, purifying drum's left side intercommunication has the blast pipe, purifying drum's right side intercommunication has the pipe, through driving motor, the drive shaft, first bevel gear, the second bevel gear, helical blade, the setting of going line is convenient for remove at the rotatory ability and better chemical mixing with the atomizer, can make the exhaust gas purification effect fully contact with the chemical purification with the reagent, and purifying effect.
Although the application satisfies the user's user demand to a certain extent, still there is certain defect in the use, and specific problem is as follows, when handling waste gas and dust, the dust gets into dust rose box inside and pile up in the filter top, causes the filter to block up easily, influences the filter effect of filter, needs to close equipment and changes the filter, has reduced the result of use and the performance of dust rose box.
Disclosure of Invention
The utility model aims to provide a dust removal device for waste gas generated in iron and steel smelting, which solves the problems that dust enters a dust filtering box and is accumulated above a filtering plate when waste gas and dust are treated in the prior art, the filtering plate is easy to be blocked, the filtering effect of the filtering plate is affected, the filtering plate needs to be replaced by closing equipment, and the use effect and the performance of the dust filtering box are reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the steel smelting waste gas dust removal device comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a filter box, one side of the filter box is fixedly connected with a heat preservation water tank which is positioned in the middle of the top end of the bottom plate, an anti-blocking filter assembly is fixedly arranged at the top end of the bottom plate, and the anti-blocking filter assembly comprises a fixed plate, a fixed frame, a filter plate, a seal box and a driving motor;
one side of the filter box is fixedly connected with a fixing plate, the inside of the filter box is slidably connected with a fixing frame, a filter plate is embedded and connected in the fixing frame, one side of the filter box is fixedly connected with a sealing box, a driving motor is fixedly arranged in the sealing box, the filter plate can be replaced, and the use effect and performance of the filter plate are guaranteed;
an agitating guide assembly is fixedly arranged in the heat preservation water tank and comprises a mounting plate, a sliding block, a connecting rod and a curved pipe;
the top fixedly connected with mounting panel of heat preservation water tank, the inside sliding connection of mounting panel has the slider, the bottom fixedly connected with connecting rod of slider, the inside fixedly connected with curved tube of heat preservation water tank can slow down the circulation speed when gaseous through curved tube, strengthens heat energy utilization effect.
Preferably, the anti-blocking filter assembly further comprises a reset spring, a T-shaped plate, a rotating shaft and an eccentric wheel;
one side of mount and be located the inside symmetry fixedly connected with reset spring of fixed plate, one side fixedly connected with T shaped plate that the fixed plate was kept away from to the mount, driving motor's output shaft fixedly connected with pivot, the outside of pivot has fixedly cup jointed the eccentric wheel.
Preferably, the stirring guide assembly further comprises a stirring plate, a guide block and a screw rod;
the bottom fixedly connected with stirring board of connecting rod, curved pipe's inside equidistance fixedly connected with guide block, the inside rotation of mounting panel is connected with the lead screw.
Compared with the prior art, the utility model has the following beneficial effects:
1. through preventing stifled filter component, can change the filter, guarantee the result of use and the performance of filter, simultaneously, drive the eccentric wheel through driving motor and rotate and hit the T shaped plate and make the filter shake, avoid the dust to pile up in the filter top and cause the filter to block up, guarantee the filter effect of filter to the dust, improved the practicality of filter.
2. Through stirring direction subassembly, can slow down the circulation speed when gaseous through curved tube, strengthen heat energy utilization effect, simultaneously, drive slider and stirring board through rotating electrical machines and remove, stir the inside water of holding water box, guarantee the homogeneity of inside water heating, reduce heat energy loss.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the dust collector for waste gas from iron and steel smelting in accordance with the present utility model;
FIG. 2 is a schematic view of the block-resistant filter assembly of the present utility model;
fig. 3 is a schematic view of the structure of the agitation guide assembly of the present utility model.
In the figure: 1. a bottom plate;
2. an anti-blocking filter assembly; 201. a fixing plate; 202. a fixing frame; 203. a return spring; 204. a filter plate; 205. a T-shaped plate; 206. a seal box; 207. a driving motor; 208. a rotating shaft; 209. an eccentric wheel;
3. an agitation guide assembly; 301. a mounting plate; 302. a slide block; 303. a connecting rod; 304. an agitating plate; 305. a curved tube; 306. a guide block; 307. a screw rod;
4. a filter box; 5. a heat preservation water tank.
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. 1-3, the present utility model provides the following technical solutions: the steel smelting waste gas dust removal device comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with a filter box 4, one side of the filter box 4 is fixedly connected with a heat preservation water tank 5 which is positioned in the middle of the top end of the bottom plate 1, the top end of the bottom plate 1 is fixedly provided with an anti-blocking filter assembly 2, and the anti-blocking filter assembly 2 comprises a fixed plate 201, a fixed frame 202, a filter plate 204, a seal box 206 and a driving motor 207;
one side of the filter box 4 is fixedly connected with a fixing plate 201, the inside of the filter box 4 is slidably connected with a fixing frame 202, a plurality of through grooves are formed in the fixing frame 202, dust can be guaranteed to fall to the bottom of the filter box 4 after being filtered, a filter plate 204 is embedded and connected in the fixing frame 202, one side of the filter box 4 is fixedly connected with a sealing box 206, a driving motor 207 is fixedly arranged in the sealing box 206, and the driving motor 207 is electrically connected with the output end of an external power supply;
an agitating guide assembly 3 is fixedly arranged in the heat preservation water tank 5, and the agitating guide assembly 3 comprises a mounting plate 301, a sliding block 302, a connecting rod 303 and a curved pipe 305;
the top fixedly connected with mounting panel 301 of heat preservation water tank 5, one side fixed mounting of mounting panel 301 has the rotating electrical machines, and the output electric connection of rotating electrical machines and external power source, the output shaft and the lead screw 307 fixed connection of rotating electrical machines, and the inside sliding connection of mounting panel 301 has slider 302, and slider 302's bottom fixedly connected with connecting rod 303, heat preservation water tank 5's inside fixedly connected with curved tube 305.
The anti-blocking filter assembly 2 further comprises a return spring 203, a T-shaped plate 205, a rotating shaft 208 and an eccentric wheel 209;
one side of mount 202 and lie in inside symmetry fixedly connected with reset spring 203 of fixed plate 201, one side fixedly connected with T shaped plate 205 that fixed plate 201 was kept away from to mount 202, the outside of T shaped plate 205 has fixedly cup jointed spacing spring, is convenient for drive filter 204 and resets, makes it take place vibrations, and driving motor 207's output shaft fixedly connected with pivot 208, and eccentric wheel 209 has been fixedly cup jointed in pivot 208's outside.
The air blower is started, exhaust gas is pumped into the filter box 4 through the air inlet pipe and the folding pipe, the driving motor 207 is started, the driving motor 207 drives the rotating shaft 208 and the eccentric wheel 209 to rotate, the eccentric wheel 209 hits the T-shaped plate 205 in rotation, the T-shaped plate 205 drives the fixing frame 202 and the filter plate 204 to move towards the side close to the fixing frame 201, the restoring spring 203 stores force at the moment, when the eccentric wheel 209 moves to the other side, the restoring spring 203 and the return spring of the limiting spring drive the fixing frame 202 and the filter plate 204 to move towards the side close to the sealing box 206, the filter plate 204 is vibrated, the filter plate 204 is prevented from being blocked by dust accumulated above the filter plate 204, the filtering effect of the filter plate 204 on dust is guaranteed, the practicability of the filter plate 204 is improved, when the filter plate 204 needs to be replaced, the filter plate 204 is pulled out to be separated from the fixing frame 202, the new filter plate 204 can be replaced, and the use effect and performance of the filter plate 204 are guaranteed.
The stirring guide assembly 3 further comprises a stirring plate 304, a guide block 306 and a screw 307;
the bottom fixedly connected with stirring board 304 of connecting rod 303, the inside equidistance fixedly connected with guide block 306 of curved tube 305, the inside rotation of mounting panel 301 is connected with lead screw 307, the outside and the slider 302 threaded connection of lead screw 307 are convenient for drive stirring board 304 and remove, stir the inside water of holding water box 5, guarantee inside water heating's homogeneity, reduce heat energy loss.
After dust in the waste gas is filtered through the filter plate 204 in the filter box 4, the waste gas passes through the connecting pipe, inside the curved pipe 305 in the heat preservation water tank 5 is entered, high-temperature waste gas makes curved pipe 305 temperature rise, further curved pipe 305 passes through on the heat transfer to the graphene lantern ring, the inside guide block 306 of curved pipe 305 can slow down the circulation speed when gas passes through curved pipe 305, the heat energy utilization effect is strengthened, rethread graphene lantern ring passes through in the water in the heat preservation water tank 5 with heat transfer, make the temperature rise, start the rotating electrical machine, the rotating electrical machine drives lead screw 307 and rotates, lead screw 307 passes through the screw thread on surface and drives slider 302 and remove, slider 302 drives connecting rod 303 and stirring board 304 stir the water in the heat preservation water tank 5, guarantee inside water heating uniformity, reduce heat energy loss, the high-temperature gas after the cooling gets into in the purification drum through the pipe, add chemical reagent to the atomizer, chemical reagent after the atomizing gets into in the purification drum through the atomising head, start first motor this moment, through the cooperation of drive shaft, first bevel gear and second bevel gear, drive axis of rotation, and then cooperation helical blade and come into rotation with purification line drive, make the waste gas after the exhaust pipe fully mix with the chemical reagent after the exhaust pipe is fully discharged after the chemical treatment.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Waste gas dust collector is smelted to steel, including bottom plate (1), the top fixedly connected with rose box (4) of bottom plate (1), one side of rose box (4) and be located top middle part fixedly connected with heat preservation water tank (5) of bottom plate (1), its characterized in that: an anti-blocking filter assembly (2) is fixedly arranged at the top end of the bottom plate (1), and the anti-blocking filter assembly (2) comprises a fixed plate (201), a fixed frame (202), a filter plate (204), a sealing box (206) and a driving motor (207);
one side of the filter box (4) is fixedly connected with a fixing plate (201), the inside of the filter box (4) is slidably connected with a fixing frame (202), a filter plate (204) is embedded and connected in the fixing frame (202), one side of the filter box (4) is fixedly connected with a sealing box (206), and a driving motor (207) is fixedly arranged in the sealing box (206);
an agitating guide assembly (3) is fixedly arranged in the heat preservation water tank (5), and the agitating guide assembly (3) comprises a mounting plate (301), a sliding block (302), a connecting rod (303) and a curved pipe (305);
the top fixedly connected with mounting panel (301) of heat preservation water tank (5), the inside sliding connection of mounting panel (301) has slider (302), the bottom fixedly connected with connecting rod (303) of slider (302), the inside fixedly connected with curved tube (305) of heat preservation water tank (5).
2. The steel smelting waste gas dust removal device according to claim 1, wherein: the anti-blocking filter assembly (2) further comprises a reset spring (203), a T-shaped plate (205), a rotating shaft (208) and an eccentric wheel (209);
one side of mount (202) and be located inside symmetry fixedly connected with reset spring (203) of fixed plate (201), one side fixedly connected with T shaped plate (205) of fixed plate (201) are kept away from to mount (202), output shaft fixedly connected with pivot (208) of driving motor (207), eccentric wheel (209) have been cup jointed in the outside of pivot (208) fixedly.
3. The steel smelting waste gas dust removal device according to claim 2, wherein: and a limiting spring is fixedly sleeved on the outer side of the T-shaped plate (205).
4. The steel smelting waste gas dust removal device according to claim 1, wherein: a plurality of through grooves are formed in the fixing frame (202).
5. The steel smelting waste gas dust removal device according to claim 1, wherein: the stirring guide assembly (3) further comprises a stirring plate (304), a guide block (306) and a screw rod (307);
the bottom fixedly connected with stirring board (304) of connecting rod (303), inside equidistance fixedly connected with guide block (306) of curved tube (305), the inside rotation of mounting panel (301) is connected with lead screw (307).
6. The steel smelting waste gas dust removal device according to claim 5, wherein: the outer side of the screw rod (307) is in threaded connection with the sliding block (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313867.3U CN219784151U (en) | 2023-05-29 | 2023-05-29 | Waste gas dust remover for iron and steel smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313867.3U CN219784151U (en) | 2023-05-29 | 2023-05-29 | Waste gas dust remover for iron and steel smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784151U true CN219784151U (en) | 2023-10-03 |
Family
ID=88179148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321313867.3U Active CN219784151U (en) | 2023-05-29 | 2023-05-29 | Waste gas dust remover for iron and steel smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784151U (en) |
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2023
- 2023-05-29 CN CN202321313867.3U patent/CN219784151U/en active Active
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