CN220899929U - Dust collection device for smelting furnace - Google Patents
Dust collection device for smelting furnace Download PDFInfo
- Publication number
- CN220899929U CN220899929U CN202322500806.4U CN202322500806U CN220899929U CN 220899929 U CN220899929 U CN 220899929U CN 202322500806 U CN202322500806 U CN 202322500806U CN 220899929 U CN220899929 U CN 220899929U
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- CN
- China
- Prior art keywords
- pipe
- shell
- smelting furnace
- smoke exhaust
- exhaust pipe
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000003723 Smelting Methods 0.000 title claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000003517 fume Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 description 22
- 239000002912 waste gas Substances 0.000 description 10
- 241000208125 Nicotiana Species 0.000 description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000005507 spraying Methods 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to the field of dust collection, in particular to dust collection equipment for a smelting furnace, which comprises a smoke exhaust pipe, wherein one side of the smoke exhaust pipe is also provided with a cooling dust control assembly, the cooling dust control assembly comprises a shell, one side of the shell is provided with a first mounting hole, the other side of the shell is provided with a second mounting hole, the inside of a water collection tank is provided with a fixedly connected inclined plate, a collection box is arranged between one lower side of the inclined plate and the inner wall of the water collection tank, the collection box is fixedly connected with the water collection tank and the inclined plate, a storage cavity is formed between the inclined plate and the bottom of the inner wall of the water collection tank, a third electromagnetic valve is fixedly arranged below the collection box, and the bottom of the inclined plate is also provided with a fixedly connected connecting pipe; according to the utility model, the filter plate is automatically replaced, so that the part involved in manual work is reduced, and the equipment is more efficient to operate.
Description
Technical Field
The utility model relates to the field of dust collection, in particular to dust collection equipment for a smelting furnace.
Background
The smelting furnace is equipment for smelting metal ingots and some waste metals into required alloys by adding necessary alloy components, and is subjected to operations such as slag skimming, refining and the like, so that the service life of the smelting furnace is prolonged as much as possible in order to ensure the ingot quality of the metal alloys, and various preparation operations of the smelting furnace, including charging, baking, furnace washing, furnace cleaning, stirring, slag skimming and refining operations, are required in the actual production process;
However, in the dust collection process of the smelting furnace in the prior art, most of the dust collection process is carried out by adopting a water mist spraying and filter plate filtering method, the sprayed water mist is generally recycled for the second time, the sprayed water is directly poured into a filtering machine for filtering in the conventional recycling method, the filter plate required by the second filtering is generally replaced manually, and the negative conditions of poor filtering effect, long filtering time and the like are caused by difficulty in realizing the automatic replacement of the filter plate and the treatment process of carrying out the filtering after the primary screening on the sprayed water;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of utility model
The utility model aims to provide dust collection equipment for a smelting furnace, which solves the technical defects.
The aim of the utility model can be achieved by the following technical scheme: a dust collecting device for smelting furnace, including discharging fume the pipe, one side of discharging fume the pipe still is equipped with cooling accuse dirt subassembly, cooling accuse dirt subassembly includes the casing, first mounting hole has been seted up to one side of casing, the second mounting hole has been seted up to the opposite side of casing, and the inside of header tank is equipped with fixed connection's swash plate, be equipped with the collection box between lower one side of swash plate and the inner wall of header tank, collection box and header tank and swash plate are fixed connection, the storage chamber has been seted up between swash plate and the inner wall bottom of header tank, the fixed third solenoid valve that is equipped with in below of collection box, the bottom of swash plate still is equipped with fixed connection's connecting pipe.
Preferably, the bottom of the smoke exhaust pipe is inserted into a smoke exhaust pipeline of the smelting furnace, the outer side of the smoke exhaust pipe is wrapped with a heat insulation pipe, an upper baffle is fixedly arranged above the inner part of the other end of the smoke exhaust pipe, and a lower baffle is fixedly arranged below the other end of the smoke exhaust pipe.
Preferably, the smoke exhaust pipe is located the second mounting hole and fixedly connected with the shell, the access door that rotates and connect is equipped with through the hinge to the one end of shell, the fixed handle that is equipped with of one end of access door, first trompil and second trompil have still been seted up to the below of shell, the top of shell still is equipped with the electric jar mounting panel through welded fastening, the header tank has still been placed to the inside of shell.
Preferably, the connecting pipe is communicated with the space above the sloping plate, a first electromagnetic valve is fixedly arranged at one end of the connecting pipe after penetrating through the bottom of the water collecting tank, a second electromagnetic valve which is fixedly connected is further arranged at the bottom of the water collecting tank, and the second electromagnetic valve is communicated with the storage cavity.
Preferably, the inside of first mounting hole still is equipped with first tobacco pipe that goes out, first tobacco pipe and casing fixed connection go out, the top of first tobacco pipe that goes out is equipped with filter unit, filter unit includes that the second goes out tobacco pipe, bin and unloading case, wherein the second goes out the tobacco pipe and is located the top that the first tobacco pipe goes out, one side that the second goes out the tobacco pipe is equipped with the bin.
Preferably, the bottom of bin passes through the bolt fastening with the top of casing, the opposite side of second play tobacco pipe is equipped with fixed connection's unloading case, the inside of bin piles up there is the filter that does not use, one side of electric cylinder mounting panel passes through the bolt fastening and is equipped with electric cylinder, electric cylinder's flexible end passes behind electric cylinder mounting panel and the bin at the bin internal fixation push pedal.
The beneficial effects of the utility model are as follows:
The utility model connects the fume exhaust pipe to the fume exhaust pipe of the smelting furnace, then the fume with metal particles enters the shell through the fume exhaust pipe, start the electric sprinkler, the electric sprinkler starts sprinkling water to cool the waste gas, absorb the tiny metal particles in the waste gas to make it drop, the metal particles drop and then enter the sloping plate in the header tank, at this moment metal particles and part of water flow into the collecting box through the sloping plate, because the metal is heavier than the water, the metal particles that subsequently drop continue to enter the collecting box, after the fume exhaust, open the connecting pipe first, make the water on the sloping plate discharge through the connecting pipe, the water that the connecting pipe discharges contains less metal particles, it is easier to recycle it;
The water that contains a large amount of metal particles in the collection box can flow into the storage intracavity through third solenoid valve department, after scraping up a certain amount, open the second solenoid valve and make its discharge for the water after spraying and metal particles can be better separately, promote the recovery efficiency of spraying water, and remaining waste gas gets into filter board department through first play tobacco pipe and filters remaining metal particles, wait to the filter needs to change after, restart the electronic jar, the electronic jar drives new filter and promotes the filter that has used to the unloading incasement, follow the fluting later take out used filter can, make filter board automation change, reduce the part of manual participation, make equipment operation more efficient.
Drawings
The utility model is further described below with reference to the accompanying drawings;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the smoke exhaust pipe of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the cooling and dust control assembly of the present utility model;
FIG. 4 is a schematic cross-sectional view of a header tank of the present utility model;
fig. 5 is a schematic cross-sectional view of a filter assembly of the present utility model.
Legend description: 11. a smoke exhaust pipe; 12. a heat insulating pipe; 13. an upper baffle; 14. a lower baffle; 2. the temperature reduction and dust control assembly; 21. a housing; 22. a first mounting hole; 23. an electric sprinkler; 24. an electric cylinder mounting plate; 25. a second mounting hole; 26. an access door; 27. a handle; 28. a first opening; 29. a second opening; 30. a water collection tank; 31. a connecting pipe; 311. a first electromagnetic valve; 32. a second electromagnetic valve; 33. a sloping plate; 34. a collection box; 35. a third electromagnetic valve; 36. a storage chamber; 37. an electric cylinder; 38. a first smoke outlet pipe; 39. a filter assembly; 40. slotting; 41. a filter plate; 42. a second smoke outlet pipe; 43. a push plate; 44. a storage tank; 45. and (5) blanking.
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.
Example 1:
Referring to fig. 1-5, the utility model discloses dust collection equipment for a smelting furnace, which comprises a smoke exhaust pipe 11, wherein the bottom of the smoke exhaust pipe 11 is inserted into a smoke exhaust pipeline of the smelting furnace, the outside of the smoke exhaust pipe 11 is wrapped with a heat insulation pipe 12, the heat insulation pipe 12 is used for preventing workers from being scalded when contacting the smoke exhaust pipe 11, an upper baffle 13 is fixedly arranged above the inner part of the other end of the smoke exhaust pipe 11, a lower baffle 14 is fixedly arranged below the other end of the smoke exhaust pipe 11, and the upper baffle 13 and the lower baffle 14 are used for preventing water from being sprayed into the smoke exhaust pipe 11.
One side of the smoke exhaust pipe 11 is further provided with a cooling dust control component 2, the cooling dust control component 2 comprises a shell 21, one side of the shell 21 is provided with a first mounting hole 22, the other side of the shell 21 is provided with a second mounting hole 25, the smoke exhaust pipe 11 is located in the second mounting hole 25 and fixedly connected with the shell 21, one end of the shell 21 is provided with an access door 26 which is rotationally connected through a hinge, one end of the access door 26 is fixedly provided with a handle 27, the lower part of the shell 21 is further provided with a first opening 28 and a second opening 29, the upper part of the shell 21 is further provided with a cylinder mounting plate 24 through welding, and the inside of the shell 21 is further provided with a water collecting tank 30.
The inside of the water collection tank 30 is provided with a fixedly connected inclined plate 33, a collection box 34 is arranged between the lower side of the inclined plate 33 and the inner wall of the water collection tank 30, the collection box 34 is fixedly connected with the water collection tank 30 and the inclined plate 33, a storage cavity 36 is formed between the inclined plate 33 and the bottom of the inner wall of the water collection tank 30, a third electromagnetic valve 35 is fixedly arranged below the collection box 34, after the third electromagnetic valve 35 is opened, liquid in the collection box 34 flows into the storage cavity 36 through the third electromagnetic valve 35, the bottom of the inclined plate 33 is also provided with a fixedly connected connecting pipe 31, the connecting pipe 31 is communicated with the upper space of the inclined plate 33, one end of the connecting pipe 31 passes through the bottom of the water collection tank 30 and is fixedly provided with a connecting pipe 311, the connecting pipe 31 is opened through the connecting pipe 311 to discharge water flow above the inclined plate 33, the bottom of the water collection tank 30 is also provided with a fixedly connected second electromagnetic valve 32, and the second electromagnetic valve 32 is communicated with the storage cavity 36;
When the waste gas containing metal particles enters the shell 21 from the smoke exhaust pipe 11, the electric sprinkler 23 is started to cool the waste gas, fine metal particles in the waste gas are adsorbed to fall down, the metal particles fall down and then enter the inclined plate 33 in the water collecting tank 30, at the moment, the metal particles and part of water flow into the collecting box 34 through the inclined plate 33, the metal particles which fall down subsequently continue into the collecting box 34 because the metal is heavier than the water, after smoke exhaust is finished, the connecting pipe 311 is opened firstly, the water on the inclined plate 33 is discharged through the connecting pipe 31, the water containing the metal particles in the collecting box 34 can flow into the storage cavity 36 through the third electromagnetic valve 35, and after a certain amount of water is accumulated, the second electromagnetic valve 32 is opened to discharge the water.
The inside of the first mounting hole 22 is also provided with a first smoke outlet pipe 38, the first smoke outlet pipe 38 is fixedly connected with the shell 21, a filter assembly 39 is arranged above the first smoke outlet pipe 38, the filter assembly 39 comprises a second smoke outlet pipe 42, a storage box 44 and a blanking box 45, wherein the second smoke outlet pipe 42 is positioned above the first smoke outlet pipe 38, one side of the second smoke outlet pipe 42 is provided with the storage box 44, the bottom of the storage box 44 is fixed with the top of the shell 21 through bolts, the other side of the second smoke outlet pipe 42 is provided with the blanking box 45 which is fixedly connected, unused filter plates 41 are stacked in the storage box 44, one side of the electric cylinder mounting plate 24 is fixedly provided with an electric cylinder 37 through bolts, and a push plate 43 is fixedly arranged in the storage box 44 after the telescopic end of the electric cylinder 37 passes through the electric cylinder mounting plate 24 and the storage box 44;
When the filter plate 41 is used, the filter plate 41 is positioned in the storage box 44, the electric cylinder 37 is started to push the filter plate 41 between the second smoke outlet pipe 42 and the first smoke outlet pipe 38 to start to filter waste gas, the filter plate 41 above the pushed filter plate 41 falls down at the moment, the electric cylinder 37 is started again after the filter plate 41 needs to be replaced, the electric cylinder 37 drives the new filter plate 41 to push the used filter plate 41 into the blanking box 45, and then the used filter plate 41 is taken out from the slot 40.
The working process and principle of the utility model are as follows:
When the metal particle water-saving device is used, firstly, the smoke discharging pipe 11 is connected to the smoke discharging pipe of the smelting furnace, then the smoke with the metal particles enters the shell 21 through the smoke discharging pipe 11, then the electric sprinkler 23 is started, the electric sprinkler 23 starts sprinkling water to cool the waste gas, fine metal particles in the waste gas are adsorbed to fall down and enter the inclined plate 33 in the water collecting tank 30 after falling down, at the moment, the metal particles and part of water flow into the collecting box 34 through the inclined plate 33, and the metal particles which fall down subsequently continue to enter the collecting box 34 because the metal is heavier than the water;
After the smoke exhaust is finished, the connecting pipe 311 is opened firstly, so that water on the inclined plate 33 is discharged through the connecting pipe 31, water containing metal particles in the collecting box 34 can flow into the storage cavity 36 through the third electromagnetic valve 35, after a certain amount of water is accumulated, the second electromagnetic valve 32 is opened to discharge the water, the rest of waste gas enters the filter plate 41 through the first smoke outlet pipe 38 to filter the rest of metal particles, after the filter plate 41 needs to be replaced, the electric cylinder 37 is started again, the electric cylinder 37 drives the new filter plate 41 to push the used filter plate 41 into the blanking box 45, and then the used filter plate 41 is taken out from the slot 40.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a dust collecting device for smelting furnace, includes fume exhaust pipe (11), its characterized in that, one side of fume exhaust pipe (11) still is equipped with cooling dust control subassembly (2), cooling dust control subassembly (2) are including casing (21), first mounting hole (22) have been seted up to one side of casing (21), second mounting hole (25) have been seted up to the opposite side of casing (21), and the inside of header tank (30) is equipped with fixed connection's swash plate (33), be equipped with between the inner wall of lower one side of swash plate (33) and header tank (30) collection box (34), collection box (34) are fixed connection with header tank (30) and swash plate (33), storage chamber (36) have been seted up between the inner wall bottom of swash plate (33) and header tank (30), the below of collection box (34) is fixed and is equipped with third solenoid valve (35), the bottom of swash plate (33) still is equipped with fixed connection's connecting pipe (31).
2. The dust collection device for the smelting furnace according to claim 1, wherein the bottom of the smoke exhaust pipe (11) is inserted into a smoke exhaust pipeline of the smelting furnace, a heat insulation pipe (12) is wrapped on the outer side of the smoke exhaust pipe (11), an upper baffle (13) is fixedly arranged above the inner part of the other end of the smoke exhaust pipe (11), and a lower baffle (14) is fixedly arranged below the other end of the smoke exhaust pipe (11).
3. The dust collection device for a smelting furnace according to claim 1, wherein the smoke exhaust pipe (11) is located in the second mounting hole (25) and fixedly connected with the shell (21), one end of the shell (21) is provided with an access door (26) which is rotationally connected through a hinge, one end of the access door (26) is fixedly provided with a handle (27), a first opening (28) and a second opening (29) are further formed in the lower portion of the shell (21), an electric cylinder mounting plate (24) is further fixedly arranged above the shell (21) through welding, and a water collection tank (30) is further arranged in the shell (21).
4. The dust collection device for the smelting furnace according to claim 1, wherein the connecting pipe (31) is communicated with a space above the sloping plate (33), a first electromagnetic valve (311) is fixedly arranged after one end of the connecting pipe (31) passes through the bottom of the water collection tank (30), a second electromagnetic valve (32) is fixedly connected to the bottom of the water collection tank (30), and the second electromagnetic valve (32) is communicated with the storage cavity (36).
5. A dust collecting device for a smelting furnace according to claim 3, characterized in that the first mounting hole (22) is provided with a first fume outlet pipe (38) inside, the first fume outlet pipe (38) is fixedly connected with the housing (21), a filter assembly (39) is arranged above the first fume outlet pipe (38), the filter assembly (39) comprises a second fume outlet pipe (42), a storage box (44) and a blanking box (45), wherein the second fume outlet pipe (42) is positioned above the first fume outlet pipe (38), and the storage box (44) is arranged on one side of the second fume outlet pipe (42).
6. The dust collection device for a smelting furnace according to claim 5, wherein the bottom of the storage box (44) is fixed to the top of the shell (21) through bolts, a blanking box (45) fixedly connected to the other side of the second smoke outlet pipe (42) is arranged, unused filter plates (41) are stacked in the storage box (44), an electric cylinder (37) is fixedly arranged on one side of the electric cylinder mounting plate (24) through bolts, and a push plate (43) is fixedly arranged in the storage box (44) after the telescopic end of the electric cylinder (37) passes through the electric cylinder mounting plate (24) and the storage box (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500806.4U CN220899929U (en) | 2023-09-14 | 2023-09-14 | Dust collection device for smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500806.4U CN220899929U (en) | 2023-09-14 | 2023-09-14 | Dust collection device for smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899929U true CN220899929U (en) | 2024-05-07 |
Family
ID=90906332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322500806.4U Active CN220899929U (en) | 2023-09-14 | 2023-09-14 | Dust collection device for smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899929U (en) |
-
2023
- 2023-09-14 CN CN202322500806.4U patent/CN220899929U/en active Active
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