CN220294362U - Dust falling mechanism of smelting furnace - Google Patents
Dust falling mechanism of smelting furnace Download PDFInfo
- Publication number
- CN220294362U CN220294362U CN202321820042.0U CN202321820042U CN220294362U CN 220294362 U CN220294362 U CN 220294362U CN 202321820042 U CN202321820042 U CN 202321820042U CN 220294362 U CN220294362 U CN 220294362U
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- Prior art keywords
- dust fall
- dust
- smelting furnace
- spray
- box
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- 239000000428 dust Substances 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000003723 Smelting Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 11
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 210000002747 omentum Anatomy 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a dust fall mechanism of a smelting furnace, which comprises a base, wherein a dust fall box is fixedly arranged at the top of the base, a spray cavity is arranged in the dust fall box, a spray frame is arranged at the top of the inner wall of the spray cavity, an atomizing nozzle is arranged at the bottom of the spray frame, an air inlet and an air outlet which are communicated with the spray cavity are respectively arranged at two ends of the dust fall box, an exhaust port is arranged at the bottom of the inner wall of the spray cavity, a fixed box is arranged at the top of the base, a water storage tank is arranged at one side in the fixed box, a water pump is arranged in the water storage tank, a conveying pipe is arranged at the output end of the water pump, and one end of the conveying pipe is communicated with the spray frame. According to the utility model, through the cooperation of the structures such as the discharge port, the filter box, the return pipe, the sedimentation tank, the water filtering net film, the active carbon filter layer and the like, sewage after spraying, washing and dust falling can be conveniently filtered, sedimentated, secondarily filtered and purified.
Description
Technical Field
The utility model relates to the technical field of smelting flue gas dust fall, in particular to a dust fall mechanism of a smelting furnace.
Background
In the production process of industrial silicon, a smelting furnace is required to be used for smelting and producing ore raw materials, dust particles exist in flue gas generated by smelting in the production process, and if the dust particles are directly discharged, the dust falling mechanism is required to be used for carrying out dust falling on the flue gas of the smelting furnace, the conventional dust falling modes can adopt a spraying and flushing mode for carrying out dust falling, but the dust falling modes need to consume a large amount of water resources, and the conventional dust falling mechanisms lack the sewage treatment function after spraying and flushing, so that a large amount of water resources are required to be continuously consumed for flushing, and the flushed sewage is directly discharged, so that not only is the water resource waste caused, but also the environmental pollution is caused, and therefore, in order to realize the effect of energy conservation and dust falling, the dust falling mechanism capable of recycling the water resources has a certain requirement.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a dust falling mechanism of a smelting furnace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a smelting furnace dust fall mechanism, includes the base, the top fixed mounting of base has the dust fall case, be provided with the chamber that sprays in the dust fall case, spray the intracavity wall top and install and spray the frame, the bottom that sprays the frame is provided with atomizer, the both ends of dust fall case are provided with respectively and communicate air inlet and the gas outlet to spraying the intracavity, the inner wall bottom that sprays the chamber is provided with the discharge port, the top of base is provided with the fixed box, one side is provided with the aqua storage tank in the fixed box, be provided with the water pump in the aqua storage tank, the conveyer pipe is installed to the output of water pump, the one end intercommunication of conveyer pipe is to spraying on the frame, one side is provided with the precipitation tank in the fixed box, be provided with the baffle between aqua storage tank and the precipitation tank, install drainage omentum and active carbon filter layer on the baffle, the bottom of dust fall case is provided with the filter box with the discharge port intercommunication, fixedly connected with fixed plate one on the filter box, the below of fixed plate one is provided with fixed plate two, be provided with fixed plate two between fixed plate and the fixed plate two, be provided with the back flow pipe in the filter tube, be provided with the fixed plate in the back flow pipe.
As a further description of the above technical solution:
and a dust screen is arranged in the spraying cavity and at a position corresponding to the air outlet.
As a further description of the above technical solution:
the top fixedly connected with sealing plug of fixed plate two, the bottom of filter cartridge is provided with the seal groove with sealing plug nested sealing connection, the top of sealing plug is provided with the locating port, the bottom of cartridge filter is inserted in the locating port.
As a further description of the above technical solution:
the connecting mechanism comprises a mounting block fixedly mounted at the top of a second fixing plate and a mounting groove arranged at the bottom of the first fixing plate, a movable groove is formed in the position, connected with the mounting block, of the second fixing plate in a connecting mode, a movable plate is connected in a sliding mode in the movable groove, a spring is arranged in the movable groove, a push plate and a clamping block are fixedly connected onto the movable plate, and a clamping groove is formed in the inner wall of the mounting groove.
As a further description of the above technical solution:
the installation block is in plug-in fit with the installation groove, and the clamping block is in plug-in fit with the clamping groove.
As a further description of the above technical solution:
the dust box is provided with a sealing door, and a cleaning opening is arranged at a position corresponding to the sedimentation tank in the fixed box.
The utility model has the following beneficial effects:
according to the dust falling mechanism of the smelting furnace, water in the water storage tank is sent into the spraying frame through the conveying pipe by the water pump and sprayed out through the atomizing nozzle, and the formed water mist can perform stable dust falling operation on smoke sent into the spraying cavity, so that the condition that air pollution is caused when the smoke is exhausted is avoided; through the cooperation setting of structures such as discharge port, filter cassette, back flow, precipitation tank, drainage omentum, active carbon filter layer, can conveniently filter, deposit, secondary filter, purification treatment to the sewage after spraying washing dust fall, make it handle into normal water, conveniently carry out the spraying washing dust fall use of flue gas continuously, realize the cyclic utilization of water resource, can avoid water pollution, can reduce water resource consumption moreover, realize energy-conserving dust fall's effect.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a dust fall mechanism of a smelting furnace;
FIG. 2 is a front view of a dust fall mechanism of a smelting furnace according to the present utility model;
fig. 3 is an enlarged view of a dust fall mechanism of a smelting furnace in fig. 2 according to the present utility model.
Legend description:
1. a base; 2. a dust box; 3. a spray chamber; 4. a spray rack; 5. an atomizing nozzle; 6. an air inlet; 7. an air outlet; 8. a dust screen; 9. a discharge port; 10. a fixed box; 11. a water storage tank; 12. a water pump; 13. a delivery tube; 14. a precipitation tank; 15. a partition plate; 16. a water filtering net film; 17. an activated carbon filter layer; 18. a filter box; 19. a first fixing plate; 20. a second fixing plate; 21. a sealing plug; 22. sealing grooves; 23. a positioning port; 24. a filter cartridge; 25. a return pipe; 26. a mounting block; 27. a movable groove; 28. a movable plate; 29. a spring; 30. a push plate; 31. a clamping block; 32. a mounting groove; 33. a clamping groove; 34. sealing the door; 35. cleaning the mouth.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a dust settling mechanism of a smelting furnace comprises a base 1, a dust settling tank 2 is fixedly arranged at the top of the base 1, a spray cavity 3 is arranged in the dust settling tank 2, a spray frame 4 is arranged at the top of the inner wall of the spray cavity 3, atomizing spray heads 5 are arranged at the bottom of the spray frame 4, a plurality of atomizing spray heads 5 are uniformly distributed on the spray frame 4, so that the uniformity of spray coverage can be ensured, two ends of the dust settling tank 2 are respectively provided with an air inlet 6 and an air outlet 7 which are communicated into the spray cavity 3, the air inlet 6 can be butted with a pipeline for discharging flue gas of the smelting furnace, so that the flue gas can be directly sent into the spray cavity 3 for dust settling, an exhaust outlet 9 is arranged at the bottom of the inner wall of the spray cavity 3, the bottom of the spray cavity 3 is obliquely downwards arranged from one side wall to the exhaust outlet 9, so that the sewage after dust settling can be ensured to automatically flow into the exhaust outlet 9, the subsequent recycling is carried out, the top of the base 1 is provided with a fixed box 10, one side in the fixed box 10 is provided with a water storage tank 11, a water pump 12 is arranged in the water storage tank 11, the output end of the water pump 12 is provided with a conveying pipe 13, one end of the conveying pipe 13 is communicated with the spray frame 4, the water pump 12 can convey water into the spray frame 4 through the conveying pipe 13, the water is sprayed out from the atomizing nozzle 5, the flue gas can spray and dust fall, one side in the fixed box 10 is provided with a sedimentation tank 14, a partition 15 is arranged between the water storage tank 11 and the sedimentation tank 14, a water filtering net film 16 and an activated carbon filter layer 17 are arranged on the partition 15, the partition 15 is arranged for separating the sedimentation tank 14 from the water storage tank 11, the water filtering net film 16 and the activated carbon filter layer 17 are in a communicating state, and are positioned at a communicating position between the two partition 15, this is with can making the filtration that collects water stable through drainage omentum 16 and the purification treatment of active carbon filter layer 17 recycle, the bottom of dust fall case 2 is provided with the filtration box 18 with discharge port 9 intercommunication, fixedly connected with fixed plate one 19 on the filtration box 18, the below of fixed plate one 19 is provided with fixed plate two 20, be provided with coupling mechanism between fixed plate one 19 and the fixed plate two 20, be provided with cartridge filter 24 in the filtration box 18, be provided with the back flow 25 that communicates to in the precipitation tank 14 on the fixed plate two 20, the setting of filtration box 18 structure, can be convenient carry out primary filtration to the sewage of retrieving, filter the dust granule, coupling mechanism's setting can make the fixed plate structure can be stable butt joint and install together, also can convenient dismantlement simultaneously, the convenient periodic cleaning cartridge filter 24.
The dust screen 8 is arranged in the spraying cavity 3 and corresponds to the air outlet 7, and the dust screen 8 is arranged, so that the flue gas after spraying and flushing can be filtered.
The top fixedly connected with sealing plug 21 of fixed plate two 20, the bottom of filter cartridge 18 is provided with the seal groove 22 of nested sealing connection with sealing plug 21, and the top of sealing plug 21 is provided with locating port 23, and cartridge filter 24's bottom is inserted in locating port 23, and seal structure's setting can guarantee the leakproofness of filter cartridge 18 structure.
The connecting mechanism comprises a mounting block 26 fixedly mounted at the top of the second fixing plate 20 and a mounting groove 32 arranged at the bottom of the first fixing plate 19, a movable groove 27 is formed in the joint position of the second fixing plate 20 and the mounting block 26, a movable plate 28 is slidably connected in the movable groove 27, a spring 29 is arranged in the movable groove 27, a push plate 30 and a clamping block 31 are fixedly connected to the movable plate 28, the push plate 30 and the clamping block 31 are located at the positions, close to two ends, of one side, far away from the spring 29, of the outer surface of the movable plate 28, a clamping groove 33 is formed in the inner wall of the mounting groove 32, the mounting block 26 and the mounting groove 32 are in plug-in fit, the clamping block 31 and the clamping groove 33 are in plug-in fit, the fixing plate structure is arranged in plug-in fit, the fixing plate structure can ensure the stability of butt joint mounting, meanwhile, the fixing plate structure can be conveniently dismounted, the fixing plate is simple and convenient to operate, the push plate 30 is pressed during mounting, the movable plate 28 is driven to compress the spring 29 and simultaneously drive the clamping block 31 to shrink, the mounting block 26 is clamped into the mounting groove 32, the push plate 30 is released after the clamping is clamped, the push plate 30 is reset, the movable plate 28 is driven by the clamping block 31 to be clamped into the clamping groove 33, and the clamping block 33 is completed, and the butt joint mounting of the connecting mechanism can be conveniently cleaned and the filter cartridge 24 is conveniently and regularly and conveniently.
Be provided with on the dust box 2 and seal the door 34, be provided with the clearance mouth 35 in the fixed case 10 with the precipitation tank 14 position that corresponds, the setting of sealing the door 34 can conveniently open to can carry out the clean operation of setting up in the dust box 2, the clearance mouth 35 position is inside can set up the seal stopper, also can open regularly, the impurity of the deposit in the clearance precipitation tank 14.
Working principle: when the smelting furnace dust fall mechanism is used, flue gas enters the spray cavity 3 from the air inlet 6, the water pump 12 is started, the water pump 12 sends water in the water storage tank 11 into the spray frame 4 through the conveying pipe 13 and is sprayed out through the atomizing nozzle 5, the flue gas can be subjected to spray flushing, dust in the flue gas can be wrapped and clamped by water mist, the water mist falls under the action of gravity to finish dust fall, the water mixed with the dust automatically enters the discharge port 9 and enters the filter box 18 for filtering, the sprayed sewage can be filtered for the first time, the filtered water enters the sedimentation tank 14 through the return pipe 25 for sedimentation, the water level in the sedimentation tank 14 rises, and the water enters the water storage tank 11 after the secondary filtering of the water filtering net film 16 and the purifying treatment of the active carbon filter layer 17 respectively, so that the water body is filtered and purified, and the cyclic utilization of the sprayed water can be realized.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a smelting furnace dust fall mechanism, includes base (1), its characterized in that: the utility model discloses a dust-settling tank, including base (1), dust-settling tank (1), spray chamber (2), spray frame (4) are installed at dust-settling tank (2) top, spray frame (4) bottom is provided with atomizer (5), dust-settling tank (2) both ends are provided with respectively and communicate air inlet (6) and gas outlet (7) in spray chamber (3), spray chamber (3) inner wall bottom is provided with discharge port (9), base (1) top is provided with fixed case (10), one side is provided with aqua storage tank (11) in fixed case (10), be provided with water pump (12) in aqua storage tank (11), conveyer pipe (13) are installed to the output of water pump (12), on spray frame (4) are linked together to the one end of conveyer pipe (13), one side is provided with precipitation tank (14) in fixed case (10), be provided with baffle (15) between aqua storage tank (11) and precipitation tank (14), baffle (15) are installed on the inner wall bottom of spray chamber (3) be provided with discharge port (9), be provided with filter membrane (18) and filtration box (18) are connected to filter membrane (18) on the fixed case (18), the utility model discloses a sedimentation tank, including fixed plate one (19), fixed plate two (20) are provided with below of fixed plate one (19), be provided with coupling mechanism between fixed plate one (19) and the fixed plate two (20), be provided with cartridge filter (24) in filtration box (18), be provided with back flow (25) in the intercommunication sedimentation tank (14) on fixed plate two (20).
2. A smelting furnace dust fall mechanism according to claim 1, wherein: a dust screen (8) is arranged in the spraying cavity (3) and corresponds to the air outlet (7).
3. A smelting furnace dust fall mechanism according to claim 1, wherein: the top fixedly connected with sealing plug (21) of fixed plate two (20), the bottom of filter cartridge (18) is provided with seal groove (22) with sealing plug (21) nested sealing connection, the top of sealing plug (21) is provided with location mouth (23), the bottom of cartridge filter (24) is inserted in location mouth (23).
4. A smelting furnace dust fall mechanism according to claim 1, wherein: the connecting mechanism comprises a mounting block (26) fixedly mounted at the top of a second fixing plate (20) and a mounting groove (32) formed in the bottom of a first fixing plate (19), a movable groove (27) is formed in the position, where the second fixing plate (20) is connected with the mounting block (26), of the second fixing plate, a movable plate (28) is connected in the movable groove (27) in a sliding mode, a spring (29) is arranged in the movable groove (27), a push plate (30) and a clamping block (31) are fixedly connected on the movable plate (28), and a clamping groove (33) is formed in the inner wall of the mounting groove (32).
5. A smelting furnace dust fall mechanism as set forth in claim 4, wherein: the mounting block (26) and the mounting groove (32) are in plug-in fit, and the clamping block (31) and the clamping groove (33) are in plug-in fit.
6. A smelting furnace dust fall mechanism according to claim 1, wherein: the dust fall box (2) is provided with a sealing door (34), and a cleaning opening (35) is arranged in the fixed box (10) and corresponds to the sedimentation tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820042.0U CN220294362U (en) | 2023-07-12 | 2023-07-12 | Dust falling mechanism of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820042.0U CN220294362U (en) | 2023-07-12 | 2023-07-12 | Dust falling mechanism of smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294362U true CN220294362U (en) | 2024-01-05 |
Family
ID=89371720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820042.0U Active CN220294362U (en) | 2023-07-12 | 2023-07-12 | Dust falling mechanism of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294362U (en) |
-
2023
- 2023-07-12 CN CN202321820042.0U patent/CN220294362U/en active Active
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